Portable apparatus for providing chest therapy

An apparatus includes a vibration band that is enclosed by an elongated cover. The vibration band includes an elongated band having a band first terminal end and a band second terminal end. One or more vibrating elements are disposed between the band first terminal end and the band second terminal end. The elongated cover has a cover first terminal end and a cover second terminal end. The elongated cover includes a releasable connection assembly, which includes a first terminal-end connector coupled to the cover first terminal end and a second terminal-end connector coupled to the cover second terminal end. The second terminal-end connector is releasably connectable to the first terminal-end connector. The elongated cover further includes one or more interspaced connectors disposed between the cover first terminal end and the cover second terminal end.

BACKGROUND

Individuals having certain medical conditions may undergo chest physical therapy to aid with lung drainage and airway clearance. Such medical conditions include cystic fibrosis, bronchiectasis, neuromuscular diseases (e.g., Guillain-Barré syndrome), progressive muscle weakness (e.g., myasthenia gravis), and tetanus. Individuals having lung diseases, such as pneumonia, bronchitis, and certain forms of chronic obstructive pulmonary disease (“COPD”), including chronic bronchitis, may also benefit from chest physical therapy.

SUMMARY

In brief and at a high level this disclosure describes, among other things, a portable apparatus for providing therapy, such as chest physical therapy to a user. In one example, the portable apparatus may include a chest band having one or more vibrating elements coupled thereto. When the chest band is worn by a user, the vibrating elements may be positioned adjacent to the user's chest and/or thorax in order to provide a vibrational force to various portions of the user's chest and/or thorax. This vibrational force may, among other things, improve lung drainage, mobilize lung secretions, and promote airway clearance.

DETAILED DESCRIPTION

The subject matter of select embodiments may be described with specificity to meet statutory requirements. But the description itself is not intended to necessarily limit the scope of the claims. Rather, the claimed subject matter might be embodied in other ways to include different components, steps, or combinations thereof similar to the ones described in this document, in conjunction with other present or future technologies. Terms should not be interpreted as implying any particular order among or between various steps disclosed herein unless and except when the order of individual steps is explicitly described.

For purposes of this disclosure, the word “including” has the same broad meaning as the word “comprising.” In addition, words such as “a” and “an,” unless otherwise indicated to the contrary, include the plural as well as the singular. Thus, for example, the constraint of “a feature” is satisfied where one or more features are present. Also, the term “or” includes the conjunctive, the disjunctive, and both (a or b thus includes either a or b, as well as a and b).

Embodiments of the invention include a portable apparatus for providing therapy, such as chest physical therapy, to a user. The therapy provided by the apparatus may improve lung drainage, mobilize lung secretions, and promote airway clearance. Exemplary embodiments of the invention may be described as a “Mobile Percussion Airway Clearance System” or “MPACS.”

Individuals having certain medical conditions and/or diseases may benefit from the chest therapy provided by the features described herein. Such medical conditions include cystic fibrosis, bronchiectasis, neuromuscular diseases (e.g., Guillain-Barré syndrome), progressive muscle weakness (e.g., myasthenia gravis), and tetanus. Individuals having lung diseases, such as pneumonia, bronchitis, and certain forms of COPD, including chronic bronchitis, may also benefit from chest physical therapy provided by the features described herein.

While the present disclosure focuses on chest physical therapy (which may be referred to herein as “chest therapy”), it will be understood by those having skill in the relevant art that the features described herein could be used for various other forms of physical therapy. Such other forms of physical therapy are included within the scope hereof.

An exemplary embodiment described herein may provide high-frequency chest wall percussions by way of a chest band including one or more vibrating elements. When the chest band is worn by a user, the vibrating elements may be positioned adjacent to the user's chest and/or thorax in order to provide a vibrational force to various portions of the user's chest and/or thorax. It is this force that may, among other things, improve lung drainage, mobilize lung secretions, and promote airway clearance.

A significant advantage of the portable apparatus including the features described herein is that it maximizes the mobility of the user while the user engages in a chest therapy session provided by the apparatus. To this end, the apparatus may be lightweight and portable. Accordingly, the user may engage in a chest therapy session provided by the apparatus while simultaneously participating in daily activities, such as cooking, walking, driving, cleaning, yard work, playing, and the like. The user may also engage in a chest therapy session provided by the apparatus while simultaneously participating in relatively strenuous activities, such as running, hiking, bike riding, exercising, and the like. Any encumbrance to the user during such daily and relatively strenuous activities is minimal. And because the apparatus is lightweight, portable, convenient, and comfortable, the user is likely to engage in chest therapy sessions more often than the user would if the user was required to use other devices that are heavier and more restrictive. Furthermore, the ability to exercise while engaging in a chest therapy session may provide particular advantages. For example, the chest therapy session might improve the user's ability to breath during exercise, thereby enhancing the user's exercise experience.

In one exemplary embodiment, the apparatus may include a wearable pack, where the wearable pack may be used to store and transport all components needed for chest therapy, as well as other types of therapy and/or treatment, such as nebulizer treatments. Even with these additional components, the apparatus may weigh approximately 8 pounds or less. Again, this enhanced mobility provides numerous benefits. For example, the user may easily carry the apparatus with him wherever he goes. The user need not return home (or to some other fixed location) in order to engage in a chest therapy and/or nebulizer treatment session. The user may maintain a physically and/or socially active schedule while also obtaining the benefits of frequent chest therapy sessions and nebulizer treatments. The apparatus may thereby provide psychological benefits due to significant lifestyle improvements.

A number of features provide the mobility advantages mentioned above. As already described, the apparatus may be lightweight and portable. Additionally, a portable power source, such as batteries, may be used to power the apparatus. As will be discussed in more detail below, a configuration of vibrating elements may maximize user mobility and minimize any physical interference caused by the apparatus. Additionally, a chest band may be comprised, at least in part, of elastic materials, thereby allowing a user to breathe normally during a chest therapy session. This exemplary feature, among others, allows a user to engage in strenuous activities that may result in heavy breathing while wearing the chest band.

Notably, exemplary embodiments hereof do not rely on pneumatic forces to provide chest therapy to a user. This may be advantageous, because the equipment required to provide such pneumatic force may be heavy, cumbersome, and power intensive.

This discussion of exemplary advantages is illustrative only and is not intended to be limiting. Based on the present disclosure, it will be understood that additional advantages are provided by a portable apparatus for providing therapy, as described herein.

Exemplary embodiments hereof include a portable apparatus for providing chest therapy to a user. The portable apparatus may include a wearable pack. A chest band including one or more chest band segments may be coupled to the wearable pack. The wearable pack may be configured to be worn around a chest of the user. A plurality of vibrating elements may be coupled to the one or more chest band segments. The plurality of vibrating elements may provide a vibrational force to the chest of the user when the chest band is worn around the chest of the user. The portable apparatus may further include a nebulizer treatment component coupled to the wearable pack. A user input component may be provided for receiving a user input regarding an operation of one or more of the nebulizer treatment component or the plurality of vibrating elements. The user input component may be electrically coupled to the plurality of vibrating elements and the nebulizer treatment component.

An additional embodiment includes a portable apparatus for providing chest therapy to a user. The portable apparatus may include a chest band segment including a top surface parallel to an opposite bottom surface. The bottom surface of the chest band segment may be configured to be positioned adjacent to a body of the user. A plurality of vibrating elements may be coupled to the chest band segment, where each of the plurality of vibrating elements provides a vibrational force.

Yet another embodiment provides an article of manufacture that includes a panel having a top surface that is parallel to an opposite bottom surface. The bottom surface may be configured to be positioned adjacent to a body of a user. A vibrating element may be coupled to the panel, where the vibrating element provides a vibrational force.

Another embodiment includes an apparatus comprising a vibration band, which includes an elongated band comprising a band first terminal end and a band second terminal end. One or more vibrating elements are disposed between the band first terminal end and the band second terminal end. An elongated cover that comprises a cover first terminal end and a cover second terminal end encloses the vibration band. The elongated cover includes a releasable connection assembly, which includes a first terminal-end connector that is coupled to the cover first terminal end and a second terminal-end connector that is coupled to the cover second terminal end and that is releasably connectable to the first terminal-end connector. The elongated cover further includes one or more interspaced connectors disposed between the cover first terminal end and the cover second terminal end.

An additional embodiment includes an apparatus comprising a vibration band and an elongated cover that encloses the vibration band. The vibration band includes a band that has a band first terminal end and a band second terminal end. One or more vibrating elements are disposed between the band first terminal end and the band second terminal end. The elongated cover includes one or more pockets, each of which is configured to receive a respective one of the one or more vibrating elements.

Yet another embodiment includes an apparatus comprising a vibration band and an elongated cover that encloses the vibration band. The vibration band includes an elongated band having a band first terminal end and a band second terminal end. One or more vibrating elements are disposed between the band first terminal end and the band second terminal end. The elongated cover includes a cover first terminal end and a cover second terminal end. The cover further includes a releasable connection assembly, which includes a first terminal-end connector that is coupled to the cover first terminal end and a second terminal-end connector that is coupled to the cover second terminal end and that is releasably connectable to the first terminal-end connector. The cover also includes one or more interspaced connectors disposed between the cover first terminal end and the cover second terminal end. Additionally, the cover includes one or more pockets, each of which is configured to receive a respective one of the one or more vibrating elements.

With reference now to the figures, components included in a portable apparatus for providing chest therapy to a user are described in accordance with embodiments of the invention. Various embodiments are described with respect to the figures in which like elements are depicted with like reference numerals.

Referring initially toFIG. 1, a front, perspective view of an exemplary chest band100, where the exemplary chest band is being worn by a user, is provided.FIG. 2provides a rear, perspective view of the exemplary chest band100being worn by the user. The chest band100may include one or more chest band segments, such as the chest band segments102and104. Each chest band segment may include one or more vibrating elements. For example, the chest band segment102includes vibrating elements106,108,122, and124, and the chest band segment104includes vibrating elements110,112,118, and120. The vibrating elements may be uniform in size and/or shape. Additionally or alternatively, the vibrating elements may vary in size and/or shape. At the front of the user's body, the chest band segments102and104are coupled to one another by connection components114and116. At the back of the user's body, the chest band segments102and104are coupled to one another by connection components126and128.

As shown inFIGS. 1-2, one or more chest band segments may be coupled to one another to form a circumferential chest band. While the exemplary chest band100includes two chest band segments (chest band segments102and104), any number of chest band segments is contemplated as being within the scope hereof. For example, a single chest band segment might wrap around the body of the user. In this case, one or more connection components may be needed in only one location in order to couple one end of the single chest band segment to the opposing end of the single chest band segment. In other examples, more than two chest band segments may be coupled to one another in order to form a chest band. In this instance, connection components may be used to couple one chest band segment to the next in order to form a continuous circumferential chest band. A chest band comprising multiple chest band segments may provide several advantages. For example, chest band segments having various uniform configurations may be manufactured, and each individual user may select a number of chest band segments having a desired configuration to serve the particular user's needs. For example, if a user has a relatively large chest circumference, the user might require several chest band segments, while a young child having a relatively small chest circumference might require fewer chest band segments. Additionally or alternatively, multiple sizes of chest band segments and/or chest bands might be provided. A further advantage of chest bands comprising multiple chest band segments is that a user may easily replace a single chest band segment that is malfunctioning. In other words, if one vibrating element on one chest band segment is not working, the user may simply replace that singular chest band segment with a new one, rather than incurring the expense of replacing the entire chest band.

The chest band segments102and104may be comprised of any type and/or number of materials. For example, a rigid and/or semi-rigid material, such as a plastic, may be used. Additionally or alternatively, a flexible material, such as a foam and/or elastic material, may be used. In some instances, any combination of rigid, semi-rigid, and flexible materials may be used to form a chest band segment.

The illustrative connection components114,116,126, and128shown in the figures include a snap-fit buckle that joins two straps, each of which is coupled to a chest band segment. For example, connection component116includes a snap-fit buckle156that joins strap158, which is coupled to the chest band segment104, with strap160, which is coupled to the chest band segment102. The snap-fit buckle156may allow the length of strap158and/or strap160to be adjusted. The remaining connection components may provide similar features. In this way, the circumference of the chest band100may be easily adjusted and tailored to the size of a particular user. Additionally, the material comprising straps158and160may be elastic, such that the connection components may stretch in length. Advantageously, this allows the chest band100to fit snugly around the chest of the user, while also allowing the user to take deep breaths and cough. Thus, the user need not pause or discontinue treatment in order to breathe deeply or cough to expel mucus from the lungs. Accordingly, the user may engage in any number of activities while wearing the chest band and engaging in chest therapy.

It will be understood that the connection components114,116,126, and128are exemplary only, and that any number of other connection component configurations are included within the scope hereof. For example, the connection components may comprise clasps, belts, hook-and-loop fasteners, ties, laces, zippers, or any other means for connecting one chest band segment to another. Any combination of these components is included within the scope hereof. It will further be understood that the number of connection components illustrated inFIGS. 1-2is exemplary only, and that any number of connection components may be used to connect one chest band segment to another. In some instances, the chest band segments may be mounted on a belt, such as an elastic belt, where the belt wraps around the chest of the user. Thus, in some instances, the chest band segments might not include connection components, but might instead be mounted on a belt or other item that may be secured around the user's chest. For example,FIG. 18shows an exemplary belt500on which chest band segments102and104are mounted.

As shown inFIGS. 1-2, the vibrating elements106,108,110,112,118,120,122, and124may be coupled to the chest band segments102and104. When the user wears the chest band, the vibrating elements are positioned at various portions of the user's body, and when the vibrating elements are in operation, they provide a vibrational force to the user's body. The operation of the vibrating elements and the vibrational force provided to the user's body are discussed in more detail with respect toFIGS. 6-10below, while exemplary configurations of the vibrating elements are discussed here with respect toFIGS. 1-2.

The vibrating elements may be positioned at particular locations on the chest band segments, such that when the chest band is worn by a user and the chest band segments are positioned adjacent to the user's body, the vibrating elements are located at a desired portion of the user's lung. For example, the vibrating elements may be placed according to particular lung lobe regions in order to provide a vibrational force to areas of the lung where mucus accumulates. The configuration of vibrating elements illustrated inFIGS. 1-2is exemplary only. In other instances, the vibrating elements may be positioned at any location on the chest band segments102and104.

The exemplary configuration shown inFIGS. 1-2does, however, provide certain advantages, including enhanced mobility of the user while he is wearing the chest band. This enhanced mobility is at least partially attributable to the positioning of the upper vibrating elements, including vibrating elements106,112,118, and124, at a lateral area of the user's body, and the positioning of the lower vibrating elements, including vibrating elements108,110,120and122, at a medial area of the user's body. As a user moves and swings his arm, the upper portion of his arm, near his armpit, has a more limited range of motion than a lower portion of his arm, near his elbow. Thus, as the user walks, runs, or engages in any number of activities, the lower portion of the user's arm may swing across the user's body or rub against the user's torso. The motion of the upper portion of the user's arm, by contrast, will be more limited. Accordingly, an upper vibrating element, such as the vibrating element106, may be located at a lateral portion of the user's body and may have limited impact on the user's arm motions. Because the lower portion of the user's arm has a greater range of motion, a lower vibrating element, such as vibrating element108, may be located at a medial portion of the user's body. Thus, as the user's arm moves next to the user's side, the user's arm is less likely to catch on and/or rub against the vibrating element108, because it is located at a medial portion of the user's chest. Accordingly, the exemplary configuration depicted inFIGS. 1-2allows the vibrating elements to be positioned at various portions of the user's lungs, while also maximizing the mobility of the user and allowing the user to swing his arms freely when the user is wearing the chest band.

Turning now toFIGS. 3-4, a front, perspective view of the exemplary chest band100is provided inFIG. 3. The portion of the chest band100that is visible inFIG. 3is the portion that may face away from the user when the user wears the chest band. In other words, it is the same portion that is visible inFIGS. 1-2. A rear, perspective view of the exemplary chest band100is provided inFIG. 4. The portion of the chest band100that is visible inFIG. 4is the portion that may be adjacent to the user's body when the user wears the chest band100. In other words, this portion of the chest band100is not visible when the user wears the chest band, because this is the portion that presses against the user's body.

FIG. 5shows a plan view of a top surface of the exemplary chest band segment102.FIG. 6provides a cross-section view of the exemplary chest band segment102ofFIG. 5. As shown inFIG. 6, the chest band segment may resemble a flat panel. In particular, the chest band segment102may include a top surface130that is parallel to an opposite bottom surface132, such that the chest band segment forms a plane. The chest band segment102may be configured such that the bottom surface132is positioned adjacent to the user's body when the chest band segment102is in use. The vibrating elements108and122extend through the bottom surface132and the top surface130of the chest band segment102. As can be seen in this cross-section view ofFIG. 6, the vibrating elements108and122are maintained in a vertical position with respect to the planar surface provided by the chest band segment102. This vertical positioning of vibrating elements will be discussed in greater detail below with respect toFIGS. 6-7, after the exemplary components that may be included in the vibrating elements are described with respect to the vibrating element108inFIGS. 8-10.

A cutaway view of the exemplary vibrating element108is provided inFIG. 8. The vibrating element108may have a top end162and an opposite bottom end164. In embodiments, the top end162and the bottom end164are axially opposed along a central vertical axis Y. The vibrating element may include a motor having various components, such as a motor body144, a shaft146, and a mass148. A power connection150may provide power to the motor. The vibrating element108may further include a housing for the motor components. In particular, an inner housing138and an outer housing having an upper portion134and a lower portion136may be provided. The position of the motor body144may be maintained within the inner housing138by one or more positioning rings. For example, an upper positioning ring142may be positioned adjacent to the top of the motor body144at the top end162of the vibrating element108. A lower positioning ring140may be positioned adjacent to the bottom of the motor body144. In this way, the upper positioning ring142and the lower positioning ring140may maintain the motor body144at a desired position within the inner housing138. The exemplary embodiment depicted in the figures includes an asymmetric outer housing. For example, the lower portion136of the outer housing, which is adjacent to the user's chest during use, may include a rounded surface that serves as a percussion cap. The percussion cap may enhance the user's comfort during chest physical therapy. For example, even if an intense vibrational force is provided to the user's body by the vibrating elements, the percussion cap may allow such force to be provided with minimal discomfort to the user. Other configurations of an outer housing are included within the scope hereof. In some instances, a symmetric outer housing may be used.

Each of the vibrating element components described with respect toFIG. 8is also depicted in the exploded view of the vibrating element108provided byFIG. 9. As shown inFIG. 9, the upper positioning ring142and the lower positioning ring140may be positioned adjacent to a top surface and a bottom surface, respectively, of the motor body144. The two positioning rings and the motor may fit within the inner housing138. The outer housing upper portion134and the outer housing lower portion136may fit over the inner housing138.FIG. 10provides a top-down plan view of the exemplary vibrating element108.

As mentioned, when the vibrating element108is in operation, it may provide a vibrational force. In particular, when power is supplied to the motor via the power connection150, the mass148may be caused to rotate about the vertical axis Y. Due to the asymmetric configuration of the mass148, as the mass148rotates, it causes displacement of the vibrating element108. This displacement creates a vibrational force. The shaft146and the mass148may be allowed to rotate freely in order to maximize the vibrational force provided. As used herein, the term “asymmetric mass” includes a mass that is asymmetric in shape, such as the exemplary mass148, as well as a mass that is symmetric in shape but that is coupled asymmetrically to the shaft146. For example, a cylindrical weight is symmetric in shape, but when the shaft146is coupled to the cylindrical weight at a point near the perimeter of the cylinder face, as opposed to the center of the cylinder face, the cylindrical weight lacks rotational symmetry about the axis Y corresponding to the shaft146. A mass that is symmetric in shape but that is off-center with respect to the shaft146will cause displacement of the vibrating element108as the mass rotates and is therefore included in the term “asymmetric mass.”

The frequency at which the vibrating element108vibrates may be controlled by controlling the speed of the rotation of the mass148. In one example, the vibrating element108may vibrate at a frequency between approximately 5 cycles per second and approximately 65 cycles per second (or between 5 hertz and 65 hertz). In another example, the vibrating element may vibrate at a frequency within a range of approximately 20 cycles per second to approximately 50 cycles per second (or 20 hertz to 50 hertz). In some embodiments, an “unbalanced motor,” such as a low profile unbalanced motor, or a “vibration motor” may be included in the vibrating element. For example, the “Uni Vibe™ 24 mm Vibration Motor—13 mm Type,” having a rated operating voltage of12V and offered for sale by Precision Microdrives™, may be included in the vibrating element108.

Returning now toFIG. 6, the vertical positioning of the vibrating elements108and122with respect to the planar surface provided by the chest band segment102will be discussed. As illustrated inFIG. 6, the vibrating element108may extend through the bottom surface132and the top surface130of the chest band segment102. In particular, the vibrating element may extend vertically through these surfaces, such that the vibrating element108is maintained in a vertical position with respect to the planar surface provided by the chest band segment102. In one instance, a vertical position may be characterized by the central vertical axis Y being approximately perpendicular to the planar surface provided by the chest band segment. As used herein, the terms “approximately” or “substantially,” when used to describe a quantity and/or value, include a range of 85% to 115% of the specified quantity and/or value. For example, according to the statement above, if an angle between the vertical axis Y of the vibrating element108and the planar surface provided by the chest band segment102ranges between 76.5° and 103.5° (i.e. 85% and 115% of 90°, respectively), the central vertical axis Y of the vibrating element108may be described as “approximately” or “substantially” perpendicular to the planar surface provided by the chest band segment102.

This vertical positioning may provide numerous advantages. One such advantage is that when the bottom end164of the vibrating element is positioned adjacent to the user's body, the vibrating element provides a vibrational force to the user's body. In particular, as the mass148rotates, the vibrating element108shakes and creates a percussive and/or tapping force on the user's body. This vibrational force may aid in loosening mucus in the user's lungs and clearing the user's airways. If the vibrating element was positioned horizontally, such that the vertical axis Y of the vibrating element108was parallel to the planar surface provided by the chest band segment102, the vibrating element108might provide a “stroking” force, but it would not provide the vibrational force that is provided by the vertical orientation shown inFIG. 6. Nonetheless, in some instances, one or more vibrating elements may be positioned approximately parallel to the planar surface provided by the chest band segment102.

In an exemplary embodiment, the vibrating element108is maintained in a vertical position with respect to the chest band segment102by, at least in part, a coupling between the housing for the vibrating element108and the chest band segment102. As shown, the upper portion134of the outer housing is positioned adjacent to the top surface130of the chest band segment102and the lower portion136of the outer housing is positioned adjacent to the bottom surface132of the chest band segment102.

FIG. 7provides an enlarged, cross-section view of the vibrating element108ofFIG. 6. This view more clearly illustrates an exemplary coupling between the housing for the vibrating element108and the chest band segment102. As shown, the inner housing138may fit through an opening in the chest band segment102, such that a first portion of the inner housing138is above the top surface130of the chest band segment102and a second portion of the inner housing138is below the bottom surface132of the chest band segment102. The upper portion134of the outer housing may be secured to the first portion of the inner housing138that is above the top surface130of the chest band segment102. Similarly, the lower portion136of the outer housing may be secured to the second portion of the inner housing138that is below the bottom surface132of the chest band segment102. The outer housing portions may be secured to the inner housing138in any number of ways, such as gluing, snapping, clamping, threading, or any other means of securing the outer housing portions to the inner housing portions. As shown inFIG. 7, the upper portion134and the lower portion136of the outer housing may be positioned directly adjacent to the top surface130and the bottom surface132, respectively, of the chest band segment102. For example, the outer housing portions may pinch the chest band segment102such that the vibrating element does not slide up and down with respect to the chest band segment102during use. In other words, the vibrating element108may remain coupled to the chest band segment102in a fixed position during operation. This configuration may advantageously maintain the vibrating element in a vertical position, even as the mass148rotates and causes the vibrating element to vibrate. For example, as the vibrating element vibrates, it does not tip over; instead, it may remain substantially upright, such that the bottom end164of the vibrating element may remain adjacent to the user's body and may continue to provide a vibrational force to the user's body.

According to this exemplary configuration, if the position of the motor body144corresponds to the upper portion134of the outer housing, as maintained by the positioning rings140and142within the inner housing138, the motor body144is positioned above the top surface130of the chest band segment102. This is illustrated inFIG. 7. Additionally, if the motor body144is positioned in this way, the position of the mass148corresponds to the lower portion136of the outer housing. Thus, the mass148is positioned below the bottom surface132of the chest band segment. This is also illustrated inFIG. 7. In this example, when the vibrating element is secured to the chest band segment102at a point that falls between the motor body144and the mass148, a pivot point may be created, where the vibrating element may rock and/or shake based on that pivot point. In the exemplary embodiment depicted in the figures, the entirety of the motor body144is disposed above the top surface130of the chest band segment102, and the entirety of the mass148is disposed below the bottom surface132of the chest band segment. However, a pivot point may be created where only a portion of the motor body144is disposed above the top surface130and/or only a portion of the mass148is disposed below the bottom surface. The exact positioning of the vibrating element may be adjusted to optimize this pivot point location, thereby optimizing the vibrational force that may be provided to the user's body, as well.

It will be understood that while an exemplary embodiment of a vibrating element coupled to a chest band segment is described with respect to various separate components, in other embodiments, certain parts may be machined particularly for use with the apparatus described herein. For example, a vibrating element may be machined such that it comprises components different in number and/or nature from those described above, but nonetheless provides the desired vibrating effect. All such variations are included within the scope hereof.

As mentioned, the chest band segment102may be comprised of any number of materials. A material selection may take into account a preference to maintain the vibrating elements in a vertical position.

Turning now toFIG. 11, a top-down plan view of the exemplary chest band segment102is provided. In particular,FIG. 11illustrates the way in which multiple different vibrating elements may be electrically coupled to a single power source154by way of a series circuit152.FIG. 12illustrates the way in which multiple different vibrating elements may be electrically coupled to a single power source154by way of a parallel circuit153. In either scenario, one or more wires may connect a power connection, such as the power connection150discussed with respect toFIGS. 6-10, to the power source154. A selection of a series circuit152or a parallel circuit153may be based on considerations of battery life and motor effectiveness, among other things. A series circuit152, for example, may provide for increased battery life (such as increased life of the power source154) but decreased effectiveness of the vibrating element (such as a decreased effectiveness of a motor component included in a vibrating element). By contrast, a parallel circuit153may utilize the full potential of a vibrating element (such as the full potential of a motor component included in a vibrating element), but may cause the power source154to be drained more quickly. Additionally, in a parallel circuit153, if one vibrating element fails, the remaining vibrating elements may continue to function properly. In a series circuit152, if one vibrating element fails, then the remaining vibrating elements included in the circuit will not function properly, either. Accordingly, each circuit configuration is associated with various advantages and disadvantages.

The power source154ofFIGS. 11-12may include a rechargeable battery, such as a lithium-ion battery. As shown, the power source154may be external to the chest band segment102. In some instances, the power source154may be integrated into the chest band segment102. In additional instances, the vibrating elements may be coupled to multiple power sources. Any combination of the above is included within the scope hereof.

As previously mentioned, a significant advantage of the apparatus described herein is that it is portable. In one example, this portability is enhanced by providing the components of the apparatus in conjunction with a wearable pack. A rear, perspective view of an exemplary wearable pack200is illustrated inFIG. 13and a cutaway view showing an exemplary interior of the wearable pack200is illustrated inFIG. 14. The wearable pack200may be, for example, a backpack. Numerous other wearable packs are included within the scope hereof, including fanny packs, sling bags, shoulder bags, purses, and any other pack that may be worn and/or carried by a user. Additionally or alternatively, the apparatus may be integrated into a garment, such as a jacket, sweatshirt, vest, or other garment.

FIGS. 13-14illustrate one exemplary way in which the chest band100may be coupled to the wearable pack200. In this example, the chest band100slides through two chest band slots210and212. The user may then fasten the chest band100around his chest and wear the wearable pack200on his back, as illustrated inFIG. 15.

As shown inFIG. 14, the chest band100may be electrically coupled to a power source222. This exemplary electrical coupling may be achieved by plugging the power components230and232into the power ports226and228, respectively. The power ports226and228may be electrically coupled to the power source222. For example, one or more wires may run from the power ports226and228to the power source222. These wires may be sewn into an interior wall of the wearable pack200.

The chest band100and the power source222may further be electrically coupled and/or communicatively coupled to user input components216and218. Thus, the operation of the vibrating elements included on the chest band100may be initiated and/or adjusted based on a user input received at user input component216, for example. In one basic embodiment, the chest band100, the user input component216, and the power source222may operate to provide the chest therapy described herein. The user input component216may include a resistor, such as an analog resistor, a variable resistor, or a combination thereof, in order to provide a variety of operational settings (e.g., high, medium, or low vibrational intensity, as well as any number of intermediate settings; a pulse setting; a waterfall setting). These components may be electrically coupled via a printed circuit board, for example. Because all of these components are relatively small and lightweight, they may be easily stored and/or transported, thereby providing enhanced mobility for the user. As used herein, the term “electrically coupled” includes wireless electrical connections, such as a Bluetooth® connection. For example, chest band100may be controlled via a user input component at a mobile device application and/or a remote control.

In one example, the user input component216may enable a user to turn on the vibrating elements included in the chest band100and select a desired level of vibrational force. As mentioned, the user input component216may provide for any number of power settings. For example, six different settings associated with varying levels of vibrational intensity may be provided. As mentioned, the frequency of vibration provided by the vibrating elements may range from 5 hertz to 65 hertz, in some embodiments. In one example, a “low” setting may correspond to a frequency of 20 hertz and a “high” setting may correspond to a frequency of 50 hertz, where intermediate settings may correspond to frequencies between 20 hertz and 50 hertz. Thus, the same apparatus may provide a desired intensity of chest therapy to users of any number of ages and/or sizes. A small child, for example, might choose a low power setting, while a large adult might choose a high power setting. A user can thus choose a setting that is both effective and comfortable, according to his individual needs.

In addition to the chest band100, the wearable pack200may include other therapy and/or treatment components. For example, a nebulizer treatment component224may be provided. The nebulizer treatment component224may include an air compressor connected to tubing that runs to a desired location on the wearable pack200. An auxiliary attachment214may be connected to the end of the tubing. The auxiliary attachment214may be configured to attach to a nebulizer mouth piece. The wearable pack200may include an opening that allows the auxiliary attachment214to be accessed from the exterior of the wearable pack200. For example, as shown inFIGS. 13-14, the auxiliary attachment214may be located at an exterior portion of a shoulder strap of the wearable pack200, such that a user may easily attach a nebulizer mouth piece and conveniently engage in a nebulizer treatment. The nebulizer treatment component224may be electrically coupled to the power source222, as well as the user input components216and218. For example, the user input component218may allow a user to turn the nebulizer treatment component on and off.

Accordingly, the user input components216and218may allow a user to engage a desired operational setting of the chest band100and/or the nebulizer treatment component224. Advantageously, the user may simultaneously engage in chest therapy using the chest band100and a nebulizer treatment using the nebulizer treatment component224. And because the apparatus is designed to be portable, the user may engage in such therapy and treatment while performing any number of activities. For example, the apparatus may enable the user to engage in a chest therapy session and/or a nebulizer treatment while walking, running, biking, playing, or any other desired activity.

In additional embodiments, a programmable controller might also be electrically coupled to some or all of the components mentioned above. The controller may control the operation of the chest band100, including the multiple vibrating elements, based on user input received at the user input component216. The controller may be programmable to provide an expanded selection of operating settings. For example, the controller may provide any number of customized programs. One program might simultaneously engage all vibrating elements at the same power setting, thereby providing a similar vibrational force to the user's body from each vibrating element. Another program might selectively engage particular vibrating elements at customized power settings. For example, all vibrating elements might be simultaneously engaged, but the vibrational force provided by each vibrating element might vary. Additionally or alternatively, only a portion of the vibrating elements might be engaged at a particular point in time. The controller may further provide for timed programming, such that a particular program runs for a predetermined period of time. Any and all such combinations of the above are included within the scope hereof. The controller might also be electrically coupled to the nebulizer treatment component224and may provide customized operational settings for nebulizer treatments.

As shown inFIG. 13, the wearable pack200may include a compartment220for housing certain components, such as the power source222and the nebulizer treatment component224. This compartment220may be a separate pocket included in the wearable pack200, such that the components included therein are separated from other articles that may be stored in the wearable pack.

It will be understood that additional components might be included in an apparatus for providing chest therapy. For example, an alert component might remind a user that it is time to engage in a chest therapy and/or nebulizer treatment session. An alert provided by the alert component might include any combination of visual, audio, and/or tactile alerts. For example, a flashing light, a sounding alarm, and/or a vibration may remind a user that a predetermined period of time has elapsed since the last therapy and/or treatment session.

It should be noted that in the exemplary embodiment ofFIGS. 13-14, the chest band100is both physically coupled and electrically coupled to the wearable pack200during use. However, the chest band100need not necessarily be physically attached to the wearable pack200in order for the chest band100to provide physical chest therapy. For example, if the wearable pack is a fanny pack, then the fanny pack may be worn around the user's waist, while the chest band100is worn separately around the user's chest. In this example, the chest band100may be electrically coupled to the fanny pack during operation, but need not be physically touching the fanny pack.

Furthermore, while exemplary embodiments above are discussed with respect to a wearable pack, in a further embodiment, the components required for operating the chest band100might be fully integrated into the chest band100, itself. For example, a power source, a controller, and user input components might all be included in the chest band, such that a user can store and transport the chest band100in any way desired. Additionally, as mentioned, the components required for operating the chest band100and/or nebulizer treatment component224might be integrated into a garment, such as a jacket, sweatshirt, vest, or other article of clothing.

Turning now toFIG. 15, a front, perspective view is provided of the exemplary chest band100coupled to the exemplary wearable pack200, where the combination of the chest band100and the wearable pack200is being worn by a user. In this exemplary embodiment, the chest band segments of the chest band100include covers that conceal the vibrating elements from view. Thus, the vibrating elements and any associated wiring may be hidden from view. In this instance, the connection components described above with respect toFIGS. 1-2may be coupled to the cover material of the chest band segments. In addition to aesthetic considerations, chest band segments might include covers in order to enhance the comfort of the user while the chest band100is in use. For example, a cover comprising a particular material might make chest therapy sessions more comfortable for the user. The covers may be removable in some embodiments, such that a user may access the vibrating elements, wiring, and/or other components. This may facilitate maintenance and/or repairs, for example.

As mentioned, the configurations of the chest band and/or chest band segments discussed above are exemplary. Turning now to the remaining figures, additional configurations are discussed.

FIG. 19Aprovides a front, perspective view of an exemplary chest band600, andFIG. 19Bprovides a rear, perspective view of the exemplary chest band600. The front, perspective view provided inFIG. 19Ashows the side of the chest band600that faces away from a user's body when the user wears the chest band (i.e. the portion that is visible to an observer). The rear, perspective view provided inFIG. 19Bshows the side of the chest band600that is adjacent to the user's body when the user wears the chest band600(i.e. the portion that is not visible to an observer).FIG. 20Aprovides a side elevation view of the chest band600, andFIG. 20Bprovides an enlarged side elevation view of a portion of the chest band600.

The chest band600includes a belt602onto which chest band segments604,606,608, and610are mounted. Each of chest band segments604,606,608, and610include vibrating elements for providing a vibrational force to a user's chest. The chest band segments may be permanently or adjustably mounted on the belt602. For example, in the figures, chest band segments604,606,608, and610are slidably mounted on the belt602. Adjustable mounting allows a user to position each chest band segment at a precise desired location along the length of the belt602. In the figures, the chest band segments604,606,608, and610are evenly spaced along the length of the belt602, but in use, they may be positioned at any location along the length of the belt602in order to provide a percussive force at a desired location on the user's body. While the exemplary chest band600includes four chest band segments, any number of chest band segments, each of which may include any number of vibrating elements, may be mounted on the belt602. The modular design of the chest band600allows it to be customized based on the unique needs of a particular user.

In order to provide further customization based on the unique needs of a particular user, the chest band600may be coupled to one or more other chest bands in parallel, as is depicted by the chest bands600and700inFIGS. 21A-B. This ladder configuration provides for the application of a percussive force across a larger area of the user's body. Accordingly, the apparatus can be customized based on user size and/or body shape (e.g., an adult may use two or more chest bands coupled together in parallel, while a child may use only one), severity of medical condition (e.g., a person having a very severe medical condition may use several chest bands coupled together in parallel, each of which includes multiple chest band segments, while a person having a less severe condition may use fewer chest bands and/or chest band segments), and other considerations.FIGS. 21A-Billustrate a one-to-one correspondence between the chest band segments on the belt602and the chest band segments on the belt702, but based on the modular design of the chest bands600and700, this need not necessarily be the case. For example, chest band segment708could be omitted from the multi-chest-band configuration. It may be desirable omit a particular chest band segment if percussive therapy is not desired at a particular location on a user's body and/or if a chest band segment at that particular location would impair the user's mobility. Similarly, it may be desirable to stagger chest band segments on multiple different bands. For example, chest band segment708might be mounted to the belt702, but it may be staggered from chest band segment608. The modular design of the chest bands600and700allow for such customization.

Exemplary features of various components of the chest band600will now be discussed, beginning with the belt602. The belt602is characterized by a length that is greater than its width. For example, the ratio of the length to width of the belt602may be between approximately 5:1 and 30:1. The length of the belt602may be adjustable in order to provide a customized fit for a particular user. The belt602may be constructed of an elastic material. An elastic material advantageously permits a user to cough during a chest therapy session. However, in embodiments, the belt602may be constructed of non-elastic materials or a combination of elastic and non-elastic materials.

The belt602includes connectors612and614, which are coupled to opposite terminal ends of the belt602and are used to secure the chest band600around the body of a user (the terms “connector” and “connection component” may be used interchangeably herein). For example, connectors612and614may be detachably coupled to one another in order to form a circumferential chest band around the user, a crisscross configuration over the shoulders and around the torso of the user, or any number of other configurations. In the figures, connectors612and614are depicted as complimentary ends (specifically, female and male ends, respectively) of a snap-fit buckle. But connectors may comprise clasps, belts, hook-and-loop fasteners, ties, laces, zippers, or any other means of connection. The connectors612and614may be removably coupled to the terminal ends of the belt602in order to facilitate the addition and/or removal of chest band segments, as will be explained in more detail below.

Exemplary features of the chest band segments604,606,608, and610, which are mounted on the belt602, will now be discussed with respect toFIGS. 22A-C.FIG. 22Ashows a plan view of a top side648of the chest band segment604. When the user wears the chest band600, the top side648of the chest band segment604faces away from the user (i.e. it is visible to an observer).FIG. 22Bshows a plan view of a bottom side650of the chest band segment604. The bottom side650faces the user's body when the user wears the chest band600(i.e. it is not visible to an observer).FIG. 22Cprovides a side elevation view of the chest band segment604.

The chest band segment604includes a lower panel620and an upper panel622for holding vibrating elements616and618in place. The lower panel620is depicted as being wider than the upper panel622, but in other exemplary embodiments, the lower panel620and the upper panel622may be the same size, or the lower panel620may be narrower than the upper panel622. Any relative dimensions are included within the scope hereof. The lower panel620and the upper panel622may be comprised of any type and/or number of materials. For example, a rigid and/or semi-rigid material, such as a plastic, may be used. Additionally or alternatively, a flexible material, such as a foam, elastic, and/or other textile material, may be used. Any combination of rigid, semi-rigid, and flexible materials may be used to form the lower panel620and the upper panel622. The lower panel620and the upper panel622may be comprised of the same materials or of different materials.

The lower panel620and the upper panel622are coupled to mounting components624and626. In the figures, mounting components624and626are depicted as tri-bar slide adjusters. The tri-bar slide adjusters include three parallel bars for receiving and maintaining end portions of the lower panel620and the upper panel622and for adjustably mounting the chest band segment604on the belt602.

For example, as shown inFIG. 20B, the belt602is threaded through the tri-bar slide adjusters624and626. The tri-bar slide adjusters624and626provide enough resistance that the chest band segment604is prevented from inadvertently slipping back and forth on the belt, but at the same time, allow a user to intentionally slide the chest band segment604up and down the length of the belt602in order to position the chest band segment604at a desired location. Any number of chest band segments can be mounted on the belt602. Chest band segments may be added or removed by sliding the chest band segments on or off one end of the belt602or by otherwise attaching or removing the chest band segments to or from the belt602. As mentioned, the connectors612and614may be removably coupled to the terminal ends of the belt602in order to facilitate sliding chest band segments on or off the belt602. The tri-bar slide adjusters624and626are one example of a mounting component. Other mounting components may include slides, fasteners, buckles, clips, hook-and-loop fasteners, zippers, and other hardware.

The chest band segment604includes connectors628and630extending laterally from the chest band segment604, as shown inFIGS. 22A-B. These connectors are used to facilitate the multi-chest band configuration depicted inFIGS. 21A-B. As shown inFIGS. 21A-B, chest band segments604,606,608, and610, which are mounted on the belt602, are secured via connectors to the chest band segments704,706,708, and710, which are mounted on the belt702. In this way, the chest bands600and700are coupled to one another in a parallel fashion. Any number of belts having any number of chest band segments may be incorporated into a multi-chest-band configuration in this manner. The connectors may also be used to attach shoulder straps to a chest band. Exemplary shoulder strap configurations are discussed with respect toFIGS. 29A-Bbelow.

In the exemplary embodiment depicted inFIGS. 22A-C, the connectors628and630are coupled to a connector strap632that forms a loop around the lower panel620and the upper panel622. The connector strap632may be unsecured, such that it rotates freely around the chest band segment604and may be removed from the chest band segment604, altogether. Additionally or alternatively, the connector strap may be detachably or permanently affixed to the chest band segment604. For example, the connector strap632may be affixed to the chest band segment604via hook-and-loop fasteners, loops, buckles, sewing, glue, or any other means. Furthermore, the connectors628and630may be coupled to the chest band segment604by means other than the connector strap632. For example, the connectors628and630may be directly attached to the lower panel620and/or upper panel622via hook-and-loop fasteners, loops, buckles, sewing, glue, or any other means.

The depiction of connectors628and630in the figures is exemplary only. Other types and configurations of connectors are included within the scope hereof. For example, buckles, clasps, belts, hook-and-loop fasteners, ties, laces, zippers, and any number of other connectors may be used to couple a chest band to another chest band and/or to shoulder straps.

Exemplary details regarding the vibrating elements and the manner in which they may be coupled to the chest band segment604will now be discussed with respect toFIGS. 23A-C. Beginning withFIG. 23A, the vibrating element616having a lower housing portion638and an upper housing portion640is depicted.FIG. 23Bprovides an exploded view of the vibrating element616. As shown, the vibrating element616may include features similar to those discussed above with respect to the vibrating element108. For example, a motor642is coupled to a mass646via a shaft644, and this assembly is housed within the upper housing portion640and the lower housing portion638. As discussed with respect to vibrating element108, the lower housing portion638includes a rounded surface that serves as a percussion cap and that enhances the user's comfort during chest physical therapy. The upper housing portion640and the lower housing portion638may include a tongue634and groove636or other complimentary and/or interlocking components that facilitate securing the upper housing portion640and the lower housing portion638in place with respect to one another. As also shown, an interior of the upper housing portion640and the lower housing portion638may include a cavity for retaining the motor642and mass646assembly. Although wires and other power connections are not depicted for ease of viewing, it will be understood that the vibrating element616may include wires for connecting the motor642to a power source. Such wires may extend through one or more apertures in the housing for the vibrating element, such as one or more apertures in the upper housing portion640. In embodiments, each vibrating element may be powered by a battery or other means such that wires need not extend outside of the housing. The configuration of the vibrating element616depicted in the figures is exemplary only, and it will be understood that the vibrating element616may include different and/or additional features, such as those discussed herein with respect to other vibrating element configurations.

FIG. 23Cprovides an exemplary cross-section view of the vibrating element616coupled to the chest band segment604. The lower panel620of the chest band segment604may include one or more apertures for receiving and maintaining one or more vibrating elements. The lower housing portion638of the vibrating element616may be positioned adjacent to a bottom surface of the lower panel620, with the tongue634extending through an aperture in the lower panel. The upper housing portion640may be positioned adjacent to an opposite top surface of the lower panel620, such that the groove636receives the tongue634and the upper housing portion640sits between the lower panel620and the upper panel622. The vibrating element may then be secured in place via any number of methods. For example, once positioned on opposing surfaces of the lower panel620, the upper housing portion640may be glued to the lower housing portion638. Additionally or alternatively, the vibrating element may be screwed in place, such as by inserting a bolt or screw through the lower housing portion638, the lower panel620, and the upper housing portion640. A removable fastener like a bolt or screw allows the vibrating element to be quickly and easily decoupled from the chest band segment604. This may be desirable for purposes of repairing and/or replacing a particular vibrating element. This may also be desirable for purposes of customizing the number of vibrating elements that a chest band segment includes.

As shown in the exemplary configuration depicted inFIG. 23C, the upper housing portion640, which retains the motor642, is disposed above a top surface of the lower panel620. The lower housing portion638, which retains the mass646, is disposed below a bottom surface of the lower panel620. Details regarding the vibrational force provided by vibrating elements616and618(e.g., the vibrational force that is provided as an asymmetric mass rotates about an axis corresponding to a shaft) were discussed above and are not repeated here. Additionally, the vertical configuration of the vibrating element and the pivot point that is created when the motor body and the mass are disposed on opposite sides of the chest band segment were previously discussed. It will be understood that the previous discussion of these and other features are also applicable to the vibrating elements616and618and the chest band segment604; accordingly, these details are also not repeated here. The figures show the entirety of the motor body disposed above one surface of the lower panel620and the entirety of the mass disposed below an opposite surface of the lower panel620. As used herein, the terms “disposed above” and “disposed below” mean that at least a portion of the relevant component, but not necessarily the entirety of the relevant component, is disposed above or below the specified object. Vibrating elements may be coupled to a chest band segment at a point that is not between the motor body and the mass. All such configurations are included within the scope hereof.

Any number of vibrating elements may be included on a chest band segment, and the configuration including two vibrating elements is exemplary only. A chest band segment may be configured to maintain a certain number of vibrating elements, such as one or more vibrating elements (e.g., the lower panel620of the chest band segment604may include two apertures and is therefore configured to maintain two vibrating elements). In use, the chest band segment may include the number of vibrating elements for which it is configured to receive, but it may also include fewer than such number. For example, although the chest band segment604is configured to maintain two vibrating elements, in use, it may include only one vibrating element.

The chest band segment604is substantially rectangular in shape. However, other shapes may also be utilized. For example, other shapes, such as a circle, oval, square, polygon, elongated polygon, or other shape, may be utilized. The shape of the chest band segment604may depend on the number of vibrating elements that are coupled to the chest band segment. For example, if only one vibrating element is coupled to a chest band segment, then the chest band segment may be a square.

In embodiments, the chest band600may further include one or more covers for covering at least a portion of the chest band600. For example, each chest band segment may be individually covered such that the vibrating elements are contained within the cover. The covered chest band segments may then be mounted on the belt. Additionally or alternatively, the belt and the chest band segments may be contained within a single cover. For example, a cover may comprise a sleeve that slips over the chest band after the chest band segments have been mounted on the belt. The one or more covers may be removable to permit access to the belt, the chest band segments, and/or the vibrating elements (e.g., to permit a user to adjust the location of the chest band segments, to add or remove chest band segments, to adjust the length of the belt, and/or to perform maintenance on the vibrating elements or other components). For example, the one or more covers may include one or more clasps, belts, hook-and-loop fasteners, ties, laces, zippers, or any other means for securing the cover over the desired portion of the chest band. The cover may be adjustable, such that the length of the chest band may be increased or decreased by adjusting the cover.

Turning now to the remaining figures, additional exemplary configurations of a chest band and/or chest band segments are discussed.

FIG. 24Aprovides a front, perspective view of an exemplary vibration band800, andFIG. 24Bprovides a rear, perspective view of the exemplary vibration band800.FIG. 24Cprovides a side elevation view of the vibration band800. The vibration band800includes a band802to which vibrating elements812,814,816,818,820,822,824, and826are coupled. Thus, the vibration band800is an exemplary embodiment of a chest band comprising one chest band segment that includes vibrating elements, as discussed above. For example, the band802is an exemplary chest band segment, and the vibrating elements812,814,816,818,820,822,824, and826may have features similar to those previously discussed with respect to vibrating elements. The term “vibration band” is introduced here for ease of reference to the combination of a band and one or more vibrating elements.

In the exemplary configuration depicted inFIGS. 24A-C, the band802is elongated in shape. As used herein, the term “elongated” is used to describe an object that has a length exceeding its width. For example, the ratio of the length to width of the band802may be between approximately 5:1 and 30:1. In other exemplary configurations, the band802may have a different shape, such as non-elongated shape. In the exemplary configuration depicted inFIGS. 24A-C, the band802has a width that is approximately the same as, or slightly wider than, the width of the vibrating elements. But as shown inFIG. 1, for example, the width of the band802may be significantly greater than the width of a vibrating element. The band802may be constructed of elastic materials, non-elastic materials, or a combination of elastic and non-elastic materials.

The band802has a first terminal end804and a second terminal end806, which are at opposite ends of a longitudinal axis of the band802. The band802has a top surface808and an opposing bottom surface810. The top surface808is the surface that faces away from a user's body when the user wears the vibration band800, and the bottom surface810is the surface that faces toward the user's body in an in-use configuration.

The vibrating elements812,814,816,818,820,822,824, and826are disposed between the first terminal end804and the second terminal end806of the band802. In the exemplary embodiment depicted in the figures, the vibrating elements are disposed in pairs. For example, vibrating elements812and814constitute a first pair, vibrating elements816and818constitute a second pair, vibrating elements820and822constitute a third pair, and vibrating elements824and826constitute a fourth pair. The vibrating elements in each pair are disposed relatively close to one another (e.g., the distance between the two vibrating elements is less than the width of a single vibrating element). The pairs are uniform, in that the space occupied by each pair on the band is approximately the same (i.e. the total width of the two vibrating elements, including the space between them, is approximately the same for each pair). The pairs of vibrating elements are spaced along the longitudinal axis of the band802. In the figures, the pairs are spaced unevenly, with the distance between the first pair and the second pair being greater than the distance between the second pair and the third pair, and with the distance between the third pair and the fourth pair being approximately the same as the distance between the first pair and the second pair. This uneven spacing may be desirable for providing percussive chest therapy at particular regions of a user's body.

It will be understood that the depicted configuration is exemplary only and that in embodiments, the vibrating elements need not be disposed in pairs. For example, the vibrating elements may be disposed in groupings of more than two vibrating elements. The groupings may be uniform, non-uniform, or a combination of the two. Additionally or alternatively, the vibrating elements may not be disposed in groups, at all. Furthermore, the number of vibrating elements depicted is exemplary only. Any number of vibrating elements is included within the scope hereof. Accordingly, one or more vibrating elements may be spaced evenly and/or unevenly, in groupings and/or not in groupings, along the band802.

Exemplary details regarding the vibrating elements and the manner in which they may be coupled to the band802will now be discussed with respect toFIGS. 25A-E. Beginning withFIG. 25A, an exploded view of the vibrating element816is provided. As shown, the vibrating element includes a motor828and mass830assembly that is housed within a vibrating element housing834, similar to the exemplary vibrating element configurations previously discussed above. The vibrating element housing may include one or more pieces. For example, the housing834for vibrating element816includes four quadrants836,838,840, and842that are sandwiched by two end caps844and846. The various pieces may be assembled and held in place with respect to one another via bolts and nuts, as discussed in more detail below.

An interior portion of the vibrating element housing834includes a cavity for retaining the motor828and mass830assembly. Although wires and other power connections are not depicted for ease of viewing, it will be understood that the vibrating element816may include wires for connecting the motor828to a power source. Such wires may extend through one or more apertures in the housing for the vibrating element, such as the apertures depicted in the end caps844and846. In embodiments, each vibrating element may be powered by a battery or other means such that wires need not extend outside of the housing. The configuration of the vibrating element816depicted in the figures is exemplary only, and it will be understood that the vibrating element816may include different and/or additional features, including those discussed herein with respect to other vibrating element configurations.

FIGS. 25B-Ddepict an exemplary manner in which vibrating element816is coupled to the band802. As shown, quadrants836and838may be positioned adjacent to the bottom surface810of the band802, and quadrants840and842may be positioned adjacent to the top surface808of the band802. The band802may include an aperture through which the motor828and mass830assembly extends when the four quadrants are positioned in this manner. Although not pictured, the four quadrants may include tongues and grooves or other complimentary and/or interlocking components that facilitate securing the four quadrants in place with respect to one another and the band802, similar to the configuration discussed above with respect toFIGS. 22-23. End caps844and846may sandwich the four quadrants, as shown. In the figures, the housing834and the enclosed motor828and mass830assembly are coupled to the band802via bolts that extend through the end cap846, through the quadrants, and through the end cap844, and that are secured in place by nuts. The exterior surface of the end cap844may include recessed portions configured to receive the nuts so that the nuts sit flush with the end cap844. This may reduce the risk of the nuts catching on surrounding fabric. The exterior surface of the end cap846may similarly include recessions for the heads of the bolts. The nuts and bolts depicted in the figures are exemplary only, and it will be understood that vibrating elements may be coupled to the band802in many other ways, including other removable and nonremovable fasteners.

As shown in the exemplary configuration depicted inFIG. 25D, the motor828and mass830are disposed on opposite sides of the band802, with the motor828being above the band802and the mass830and shaft832being below the band802. Details regarding the vibrational force provided by vibrating element816(e.g., the vibrational force that is provided as an asymmetric mass rotates about an axis corresponding to a shaft) were discussed above and are not repeated here. Additionally, the vertical configuration of the vibrating element and the pivot point that is created when the motor body and the mass are disposed on opposite sides of the band were previously discussed. It is understood that the previous discussion of these and other features are also applicable to the vibrating element816and the band802; accordingly, these details are also not repeated here.

The vibrating element housing834and the manner in which it is coupled to the band802inFIGS. 25B-Dis exemplary only. The vibrating element housing834has the shape of an octagonal prism, but other housing shapes are included within the scope hereof. The vibrating element housing834includes six different pieces (four quadrants and two end caps), but a larger or smaller number of pieces may be used. For example, the housing may include two halves and two end caps (e.g., quadrants836and840may be a single piece and quadrants838and842may be a single piece). In this instance, the housing may be secured to the band802in the configuration848shown inFIG. 25E, with an end cap disposed on one side of a band and the remainder of the housing disposed on the other side of the band. In this instance, the motor and mass are disposed on the same side of the band. Such configurations are included within the scope hereof. Accordingly, the vibrating element housing834may be configured in any number of ways, and the vibrating element housing834may be secured to the band802in any number of ways.

The vibration band800may be secured around a user's body in order to provide percussive therapy. For example, the vibration band800may be secured around a user's torso in order to provide percussive chest therapy. The vibration band800may be used to provide percussive therapy at other portions of a user's body, as well. The vibration band800may be sized according to the area of the body at which percussive therapy will be provided. Releasable connection assemblies, such as buckles, may be secured to the terminal ends of the band802in order to facilitate securing the vibration band800around a user's body. Additionally or alternatively, the vibration band800may be paired with a cover that facilitates securing the vibration band800around a user's body and provides additional features. An exemplary cover is described directly below.

InFIGS. 26A-B, an apparatus unit900that includes a cover902enclosing the vibration band800is shown.FIG. 26Aprovides a front, perspective view of the exemplary cover902, which shows the side of the cover902that faces away from a user's body when the user wears the apparatus unit900.FIG. 26Bprovides a rear, perspective view of the exemplary cover902, which shows the side of the cover902that faces toward the user's body when the user wears the apparatus unit900. At a high level, the cover902is configured to receive the vibration band800. The cover902may include one or more pockets that correspond to the one or more vibrating elements on the vibration band. For example, the cover902includes pockets942,944,946,948,950,952,954, and956, each of which is configured to receive a vibrating element.

In the exemplary configuration depicted inFIGS. 26A-B, the cover902is elongated in shape. For example, the ratio of the length to width of the cover902may be between approximately 5:1 and 30:1. However, the cover902may also have a different shape, such as non-elongated shape. In the figures, the width of the cover902corresponds to the width of the band802. For example, the width of the cover902may be approximately one to two times the width of the band802.

The cover902has a first terminal end904and a second terminal end906, which are at opposite ends of a longitudinal axis of the cover902. The pockets942,944,946,948,950,952,954, and956are disposed between the first terminal end904and the second terminal end906. In the exemplary embodiment depicted in the figures, the spacing between the pockets corresponds to the spacing between the vibrating elements on the band802. For example, the pockets are disposed in uniform pairs that are spaced unevenly along a longitudinal axis of the cover902. As discussed with respect to the vibrating elements, the pockets may be spaced evenly and/or unevenly, in groupings (which may be uniform and/or non-uniform) and/or not in groupings, along the cover902.

The pockets are constructed on one side of the cover902, and an opposite side of the cover902includes closeable openings934,936,938, and940. Each opening provides access to a vibrating element cavity associated with a pair of pockets. For example, the closeable opening934provides access to a vibrating element cavity associated with pockets942and944. The closeable openings may be located on other portions of the cover902and may differ in number and size from those shown in the figures. Additional details regarding the construction of the cover902, the pockets942,944,946,948,950,952,954, and956, the vibrating element cavities, and the closeable openings934,936,938, and940will be provided with respect toFIGS. 27A-Ebelow.

The cover902includes a releasable connection assembly that may be used to secure the unit900around a user's body (e.g., a user's torso) and form a circumferential band. The releasable connection assembly includes a terminal-end connector908coupled to the first terminal end904and a terminal-end connector910coupled to the second terminal end906. The terminal-end connectors908and910may be releasably connectable to one another. As used herein, the term “releasably connectable” refers to components that are intended to be connected and disconnected repeatedly without degrading the structural integrity of the components. For example, buckles, clasps, belts, hook-and-loop fasteners, ties, laces, and zippers are examples of releasable connection assemblies that include connectors that are releasably connectable to one another. In the figures, terminal-end connectors908and910are complimentary ends (specifically, female and male ends, respectively) of a snap-fit buckle. However, other types of releasable connection assemblies, included those listed above, are included within the scope hereof. Furthermore, the terminal ends904and906may be non-releasably connectable. As used herein, the term “non-releasably connectable” refers to components that cannot be connected and disconnected repeatedly without degrading the structural integrity of the components. For example, the terminal ends904and906may be glued or stitched together such that the unit900is permanently or semi-permanently configured as a circumferential band.

The cover also includes length-adjustment mechanisms928,930, and932for adjusting a length of the unit900(i.e. adjusting a distance between the first terminal end904and the second terminal end906) and providing a customized fit for a particular user. For example, a user with a relatively small torso may shorten the length of the unit900, such that when the unit is planar (i.e. is lying flat, as shown inFIGS. 26A-BandFIGS. 28A-B), the distance between the first terminal end904and the second terminal end906is reduced.FIGS. 28A-Bshow the unit900after the length-adjustment mechanisms928,930, and932have been used to shorten the length of the unit900. In the figures, the length-adjustment mechanisms928,930, and932are adjustable straps with buckles that are coupled to an exterior surface of the cover902. Other types of length-adjustment mechanisms, as well as length-adjustment mechanisms that are coupled to other surfaces of the cover902, are also included within the scope hereof. For example, the length-adjustment mechanisms may include snaps, clasps, zippers, elastic, drawstrings, and other mechanisms. In an example, the cover902may be constructed of an elastic material and/or the cover may include elastic bands so that the length of the unit900in a relaxed state is relatively short. When the cover is placed on a user's body, the elastic may stretch to fit around the user's body and provide a snug fit. Length-adjustment mechanisms may be located in an interior portion of the cover902.

In the figures, each length-adjustment mechanisms is located between two pairs of pockets on a side of the cover902that is generally opposite the side of the cover902on which the pockets are constructed. This allows a user to adjust the spacing between the pairs of pockets and the corresponding vibrating elements and thus position the vibrating elements to provide percussive force at a desired location on the user's body. The length-adjustment mechanisms may be uniform or non-uniform. For example, as shown in the figures, length-adjustment mechanisms928and932have longer straps than length-adjustment mechanism930does, and length-adjustment mechanisms928and932thus facilitate a greater degree of length adjustment than length-adjustment mechanism930does. Accordingly, in the figures, the length-adjustment mechanisms are non-uniform. The degree of length adjustment that is provided by a particular length-adjustment mechanism may correspond to the distance between the two pairs of pockets between which the length-adjustment mechanism is located. For example, the distance between the pair of pockets946and948and the pair of pockets950and952is smaller than the distance between the pair of pockets942and944and the pair of pockets946and948. Accordingly, the length-adjustment mechanism928provides for a greater degree of length adjustment than does length-adjustment mechanism930.

The cover902also includes interspaced connectors912,914,916,918,920,922,924, and926that are positioned along a longitudinal axis of the cover902between the first terminal end904and the second terminal end906and that extend laterally from the cover902in a direction that is perpendicular to the longitudinal axis of the cover and that is also perpendicular to a direction in which the pockets protrude. These interspaced connectors may be configured to releasably connect to a mating connector, such as a mating connector coupled to another apparatus unit. For example, inFIGS. 29A-B, the interspaced connectors are used to releasably connect the unit900to another unit1000. As previously discussed, the ability to couple one or more units in parallel provides for the application of a percussive force across a larger area of a user's body and facilitates customization for a particular user.

The interspaced connectors may also be used to connect shoulder straps to the unit900. For example, inFIGS. 29A-B, the interspaced connectors are used to releasably connect shoulder straps978and986to the unit900via shoulder connectors980,982,988, and990. The shoulder straps may include length-adjustment mechanisms984and992for adjusting the length of the shoulder straps and providing a customized fit for a particular user.

The configuration and number of interspaced connectors in the figures is exemplary only. For example, the cover902may include an interspaced connector comprising a zipper that runs along the length of the cover902between the first terminal end904and the second terminal end906. As another example, the cover902may include eyelets through which a lace is threaded and used to connect the unit900to another unit. Accordingly, buckles, clasps, belts, hook-and-loop fasteners, ties, zippers, laces, and any number of other connectors may be used as one or more interspaced connectors for releasably connecting the unit900to another unit and/or to shoulder straps. Additionally or alternatively, the unit900may be non-releasably connected to another unit and/or to shoulder straps.

Turning now toFIGS. 27A-E, a more detailed discussion of the construction of the cover902will be provided.FIGS. 27A-Cprovide an enlarged, front, perspective view of a portion of the cover902. InFIG. 27A, the closeable opening936is in a closed position, and inFIGS. 27B-C, the closeable opening936is in an open position. An opening and closing mechanism958facilitates the transition between the open and closed positions and secures the opening in the closed position. In the figures, the opening and closing mechanism958is depicted as a zipper, but many other mechanism are included within the scope hereof. For example, buckles, clasps, belts, hook-and-loop fasteners, ties, and laces may be used as the opening and closing mechanism958.

FIG. 27Bshows the cover902having an empty interior, whileFIG. 27Cshows the vibration band800enclosed within the cover902. As shown inFIG. 27B, the closeable opening936provides access to a vibrating element cavity960associated with pockets946and948(the pockets that are opposite the closeable opening936). Each of the pockets is configured to receive a vibrating element. For example, the shape of the interior portion of the pockets corresponds to the shape of the vibrating elements. The vibration band800may be inserted into the cover902(e.g., inserted into one of the closeable openings and then guided along the length of the cover, using the other closeable openings as access points), and each vibrating element may be inserted into a corresponding pocket. Releasable connectors994and996may be used to secure the vibration band800in place and prevent the vibrating elements from slipping out of the pockets and/or the band802from sliding. In the figures, the length of the band802is comparable to the length of the cover902. But as discussed herein with respect to additional configurations, the band802may be comprised of one or more segments. For example, the band802may be comprised of four smaller segments, each of which includes one of the pairs of vibrating elements. Each such segment may be inserted into the cover902through the closeable openings. Additionally or alternatively, the unit900may not include a vibration band, at all. The vibrating elements may be standalone components that are disposed directly in the pockets and secured in place.

FIGS. 27D-Eprovide cross-section views of the cover902. The cover902is comprised of a tubular sleeve, which includes a tubular wall976that circumscribes a space966that is configured to receive the vibration band800. The tubular wall976may be one continuous wall, or it may be several walls sewn together. In the figures, the tubular sleeve has a rectangular cross-section, but any other cross-section shape is included within the scope hereof. The wall976may have several different sides, including a front side968that faces away from the user in an in-use configuration, a rear side972that faces toward the user in an in-use configuration, a bottom side970, and a top side974. The wall976has an exterior surface962that faces away from the space966and an interior surface964that faces towards the space966.

The front side968includes the closeable openings described above. The closeable openings extend entirely through the tubular wall from the exterior surface962to the interior surface964and fluidly connect with the space966. The interspaced connectors are coupled to the bottom side970and top side974of the wall976.

The rear side972is generally opposite the front side968and includes the pockets described above. The pockets correspond to a portion of the wall976that protrudes away from the space966to form a recess configured to receive a vibrating element, as shown inFIG. 27E. The portion of the tubular wall976that protrudes away from the space966may include a non-slip material on the exterior surface962of the tubular wall976. For example, the portions997and999of the exterior surface962of the tubular wall976may include a non-slip material, such as neoprene. The direction in which the tubular wall976protrudes may be substantially perpendicular to the direction in which the interspaced connectors extend from the tubular wall976. This configuration ensures that when two units are connected in parallel, the pockets of both units are flush with a user's body.

A padding layer998may line the tubular wall along the entire length of the cover902. Additionally or alternatively, the padding layer998may line the tubular wall only in portions of the cover corresponding to the pockets (e.g., extending 1-2 inches on either side of a pair of pockets). Including the padding layer998in this portion of the cover may help stabilize the vibrating elements (e.g., maintain them in a vertical position). In some instances, the recesses configured to receive the vibrating elements may also be lined with padding. The padding may enhance the comfort of the user during percussive therapy. For example, the padding may prevent the hard housing of the vibrating elements from causing discomfort, while still allowing the percussive force to reach the user's body. Accordingly, the material for the padding may be selected so that the vibrational force provided by the vibrational elements is not overly dampened. The remainder of the tubular wall may not be lined with padding in order to reduce bulk and facilitate length adjustments. The padding layer998may include foam or another material.

Turning now to the remaining figures, several different in-use configurations are shown.FIGS. 30A-Bshow the units900and1000secured around the torso of a user via releasable connection assemblies and shoulder straps.FIGS. 31A-Cshow a wearable pack1100that includes loops1102,1104, and1106for receiving the unit900. The pack1100may maintain the unit900at a desired height on a user's body and prevent the unit900from slipping downward. In this way, the pack1100may serve a purpose that is similar to that served by the shoulder straps shown inFIGS. 30A-B.FIGS. 32A-Bshow a crisscross configuration of units900and1000. The crisscross configuration may be facilitated by a positioning mechanism1200for positioning and maintaining multiple units in a crisscross configuration. For example,FIGS. 33A-Bshow a positioning mechanism1200that includes two separate sleeves1202and1204that are rotatably coupled to one another. A unit may be placed in each sleeve, and the sleeves may then be rotated until they are offset by a desired angle, such as an angle of approximately 90 degrees, as is shown inFIG. 32B. The sleeves may include hook-and-loop fasteners, or any other releasable connector, to facilitate placing a unit in the sleeve. An additional exemplary configuration of a positioning mechanism1300is shown inFIG. 34. The positioning mechanism1300may be a disc that includes channels for receiving a unit and routing the unit in a desired direction.

The controller and user input features previously discussed herein may be incorporated into the unit900(and any additional units used in conjunction with unit900). For example, the unit900may be communicatively coupled to a mobile device application and/or a remote control. When multiple units are used in conjunction with one another, they may be controlled in a coordinated manner. For example, a mobile device application and/or remote may allow a user to select a number of units that are to be used, allow the user to pair each unit to the mobile device and/or remote, such as via a Bluetooth® connection, and enable the user to customize a percussive therapy session based on the user's particular needs. Additionally or alternatively, user input components may be provided on the units, themselves. The units may include a display screen that displays information regarding operational settings.

It will be understood by those having skill in the relevant art that the features described herein with respect to various exemplary embodiments may be combined and/or interchanged. For example, the features described with respect to the exemplary chest bands100or600may be combined and/or interchanged with the features described with respect to the exemplary vibration band800and/or unit900. As one example, rather than mounting chest band segments604,606,608, and610on the belt602, these chest band segments may be coupled together in a linear chain via a series of connectors, as are chest band segments102and104inFIGS. 1-4, for example. As another example, chest band segments102and104may include connectors in order to facilitate the formation of parallel chains of chest band segments, as discussed with respect to other embodiments. Accordingly, the exemplary embodiments discussed with respect to the figures herein are not intended to be mutually exclusive, but instead set forth various features that may be combined and incorporated into an apparatus for providing percussive therapy.

FIG. 16provides a block diagram that shows exemplary components that may be included in an exemplary portable apparatus300for providing chest therapy. As previously discussed, the portable apparatus300may include a chest band (also referred to as a “vibration band” herein)310having one or more vibrating elements312. The portable apparatus300may further include a power supply314and a controller316. A user input component318and a nebulizer treatment component320may also be included. As described above, the controller316may control the operation of the chest band310and the nebulizer treatment component320based on a user input received at the user input component318. One or more of these components may be electrically and/or communicatively coupled to one another. It will be understood that the components illustrated inFIG. 16are exemplary in nature and in number and should not be construed as limiting. Any number of components may be employed to achieve the functionality described herein. Components in addition to those illustrated inFIG. 16may also be included within the apparatus300and are included within the scope hereof.

As described above, a portable apparatus for providing chest therapy to a user may include a controller that controls various operations of the apparatus. The controller may be, for example, a computing device, such as the exemplary computing device400ofFIG. 17. Accordingly, embodiments of the invention may be described in the general context of computer code or machine useable instructions, including computer executable instructions, such as program modules, being executed by a computer or other machine. Generally, program modules including routines, programs, objects, components, data structures, etc., refer to code that performs particular tasks or implements particular abstract data types. Embodiments hereof may be practiced in a variety of system configurations, including hand held devices, consumer electronics, general purpose computers, more specialty computing devices, etc. Moreover, embodiments hereof may also be practiced in a distributed computing system where tasks are performed by separate or remote-processing devices that are linked through a communications network. Computing device400is but one example of a suitable operating environment and is not intended to suggest any limitation as to the scope of use or functionality of embodiments hereof. The computing device400should not be interpreted as having any dependency or requirement relating to any one component nor any combination of components illustrated.

As shown in the example ofFIG. 17, the computing device400may have a bus410that directly or indirectly couples the following components: a memory412, one or more processors414, one or more presentation components416, one or more input/output (I/O) ports418, one or more I/O components420, and an illustrative power supply422. Bus410represents what may be one or more buses (such as an address bus, data bus, or combination thereof). Although the various components ofFIG. 17are shown with lines for the sake of clarity, in reality, delineating various components may not be so clear. For example, a presentation component, such as a display device, may be considered to be an I/O component. Additionally, processors may have memory.

The power supply422might include a rechargeable battery. For example, the power supply422may be a rechargeable battery that provides power to various components of a portable apparatus, including the vibrating elements, the nebulizer treatment component, and the controller, among others. As mentioned above, the rechargeable battery may be a lithium-ion battery of a desired voltage. As will be understood, the components of exemplary computing device400may be used in connection with one or more embodiments of the invention. In embodiments, computing device400may include fewer components than those depicted inFIG. 17, or other components in addition to those depicted inFIG. 17.

Memory412may be comprised of tangible computer-storage media in the form of volatile and/or nonvolatile memory. Memory412may be removable, nonremovable, or a combination thereof. Exemplary hardware devices include solid-state memory, hard drives, optical-disc drives, etc.

Computing device400is depicted to have one or more processors414that read data from various entities such as memory412or I/O components420. Exemplary data that is read by a processor may be comprised of computer code or machine-useable instructions, which may be computer-executable instructions such as program modules, being executed by a computer or other machine.

Presentation component(s)416may present data indications to a user or other device. Exemplary presentation components include a display device, speaker, printing component, vibrating component, light-emitting component, etc. I/O ports418allow computing device400to be logically coupled to other devices including I/O components420, some of which may be built in.

In the context of embodiments hereof, the computing device400may be used to control various components included in a portable apparatus for providing chest therapy to a user. For example, the controller discussed above may include at least some of the components of computing device400.