Patent Publication Number: US-2022218548-A1

Title: Dental care systems and methods

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation-in-part of U.S. patent application Ser. No. 16/418,701 (the “&#39;701 Application”), filed May 21, 2019, the entire disclosure of which is hereby incorporated herein by reference. The &#39;701 Application claims the benefit of the filing date of, and priority to, U.S. Patent Application No. 62/674,887, filed May 22, 2018, the entire disclosure of which is hereby incorporated herein by reference. The &#39;701 Application also claims the benefit of the filing date of, and priority to, U.S. Patent Application No. 62/729,831, filed Sep. 11, 2018, the entire disclosure of which is hereby incorporated herein by reference. 
     This application also claims the benefit of the filing date of, and priority to, U.S. Patent Application No. 63/173,099, filed Apr. 9, 2021, the entire disclosure of which is hereby incorporated herein by reference. 
     This application is related to U.S. patent application Ser. No. 12/981,222, filed Dec. 29, 2010, the entire disclosure of which is hereby incorporated herein by reference. 
    
    
     BACKGROUND 
     The present disclosure relates in general to dental care and, in particular, dental care systems and methods for providing comprehensive dental care to babies and young children. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a diagrammatic illustrations of a baby dental chair, according to one or more embodiments of the present disclosure. 
         FIG. 2A  is a schematic illustration of the baby dental chair of  FIG. 1 , according to one or more embodiments of the present disclosure. 
         FIG. 2B  is another schematic illustration of the baby dental chair of  FIG. 1 , according to one or more embodiments of the present disclosure. 
         FIG. 3  is a diagrammatic illustration of another baby dental chair, according to one or more embodiments of the present disclosure. 
         FIG. 4  is a schematic illustration of the baby dental chair of  FIG. 3 , according to one or more embodiments of the present disclosure. 
         FIG. 5  includes a top view of a tray of the baby dental chair of  FIG. 4 , according to one or more embodiments of the present disclosure. 
         FIG. 6A  is an illustration of a floss dispenser, according to one or more embodiments of the present disclosure 
         FIG. 6B  is another illustration of the floss dispenser, according to one or more embodiments of the present disclosure 
         FIG. 7  is a perspective view of a dental care apparatus, according to one or more embodiments of the present disclosure. 
         FIG. 8  is another perspective view of the dental care apparatus of  FIG. 7 , according to one or more embodiments of the present disclosure. 
         FIG. 9  is a portion of the perspective view of the dental care apparatus of  FIG. 8 , according to one or more embodiments of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     It is to be understood that the present disclosure provides many different embodiments, or examples, for implementing different features of various embodiments. Specific examples of components and arrangements are described below to simplify the present disclosure. These are, of course, merely examples and are not intended to be limiting. In addition, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. 
     Referring to  FIG. 1 , a baby dental chair is generally referred to by reference numeral  10  and includes a baby seat  12 , an attachable tray  14 , a tower base  16 , and a plurality of wheels  18 . The baby seat  12  is operably coupled to the tower base  16 . The attachable tray  14  is operably attached to the tower base  16 , and the wheels  18  are operably coupled to the bottom of the tower base  16 . The baby dental chair  10  allows a patient, who is a baby or a young child, such as a toddler, to experience a first-time dental examination in an environment familiar to them and provides the safety and accessibility required to conduct a dental examination on the patient. 
     In some embodiments, the baby dental chair  10  may be the same height as a dining chair (e.g., between 0.4-0.45 m). 
     The baby seat  12  is an oval shape. In some embodiments, the baby seat  12  is in the shape of a bowl, in an oblong shape, and/or in the shape of a half-bubble. The baby seat  12  is manufactured using injection molded plastic. In some embodiments, Microban® or a similar antibacterial plastic is used. In some embodiments, the baby seat  12  may have a fabric cushion or include fabric. 
     In one or more embodiments, the baby seat  12  further includes straps  20 . The straps  20 , in one or more embodiments, are adjustable. In some embodiments, the straps  20  are attached to the baby seat  12 . In other embodiments, the straps  20  are attached to the tower base  16 . 
     In some embodiments the attachable tray  14  is attached to the tower base  16 . The attachable tray  14  in some embodiments may be releasably connected to the tower base  16 . In one or more embodiments, the attachable tray  14  is a flat surface. In other embodiments, the attachable tray  14  includes recesses formed therein in the shapes of circles and/or squares. In some embodiments, the attachable tray  14  uses a notching system to move the tray closer or further away from the dental patient. In some embodiments, the attachable tray  14  is adjustable. In some embodiments, the attachable tray  14  is an educational tray. In some embodiments, the attachable tray  14  includes graphics, educational material, or educational decals on the surface of the attachable tray  14 . In some embodiments, the attachable tray  14  may be sized to support a food plate, such as a food plate in the shape of a tooth. In some embodiments, the attachable tray  14  may be a USDA food plate with, for example, different compartments for different food types. In some embodiments, the attachable tray  14  is used to support the baby&#39;s favorite food, permitting a proper dental examination and/or teeth cleaning. In some embodiments, the attachable tray  14  is used to engage the baby&#39;s natural inclination to open their mouth to laugh and/or eat to help facilitate a proper dental examination. In some embodiments, the attachable tray  14  is permanently affixed to the tower base  16 . In some embodiments, the infant or young child is not disturbed or is at least, less disturbed, by the dental examination and/or teeth cleaning, and thus the infant or young child is less resistant to the procedure(s). 
     The tower base  16  includes handles  22 , one or more drawers  24 , and a foot step  26 . In one or more embodiments, the handles  22 , drawers  24 , and/or the foot step  26  may not be included in the tower base  16 . In some embodiments, the handles  22  are operably coupled to the tower base  16 . In some embodiments, there are a plurality of handles  22 . In other embodiments, there is only a singular handle. In some embodiments, the drawers  24  are operably coupled to the tower base  16 . The drawers  24 , in one or more embodiments, provide storage space for dental instruments, toothbrushes, dental floss, and the like. In some embodiments, two or more drawers of the one or more drawers  24  are in the tower base  16 . In some embodiments, the one or more drawers  24  are in the front of the tower base  16 , and in other embodiments, the one or more drawers  24  are in the back of the tower base  16 . In some embodiments, the drawers  24  are in the front and the back of the tower base  16 . In some embodiments, the one or more drawers  24  are below the foot step  26 . In some embodiments, the foot step  26  is integrally formed in the tower base  16 . In other embodiments, the foot step  26  is a separate component attached to the tower base  16 . The foot step  26  defines one or more surfaces on which the feet of the infant/young child may rest. In some embodiments, the foot step  26  acts as a foot rest for when the infant/young child is seated in the baby seat  12 . In other embodiments, the foot step defines one or more surfaces that the young child may use to place their foot on to the surface to help them get seated in the baby seat  12 . In some embodiments, the tower base  16  is hollow in the center. In other embodiments, the tower base  16  is solid in the center, except for where the one or more drawers  24  are located. In some embodiments, the tower base  16  has a recess at the bottom of the tower base  16  to accommodate the plurality of wheels  18 . 
     The plurality of wheels  18  are operably coupled to the tower base  16 . In some embodiments, the baby dental chair  10  further includes a wheel lock and release feature  28 , which may lock the wheels  18  so that the baby dental chair  10  cannot move. In some embodiments, the plurality of wheels  18  may be retractable. In other embodiments, the plurality of wheels  18  may be non-retractable. In some embodiments, the plurality of wheels  18  retract and the tower base  16  touches the floor, which is considered the wheel lock and release feature  28 . In other embodiments, the wheel lock and release feature  28  may include a foot press, button, or other device that when pressed, clicked, or otherwise selected, the plurality of wheels  18  lock. In some embodiments, the wheel lock and release feature  28  is operably coupled to the tower base  16  and/or the plurality of wheels  18 . In other embodiments, the baby dental chair  10  includes the plurality of wheels  18  that are retractable and an additional wheel lock and release feature  28 . 
     The baby dental chair  10  may be made entirely from plastic. In some embodiments, the entire baby dental chair  10  is constructed out of a plastic that includes an antimicrobial additive that can be integrated during the manufacturing process to provide a built-in, permanent layer of protection against bacteria, fungus, mold, and mildew. In some embodiments, the baby dental chair is made from Microban® type of plastic or another antimicrobial plastic or polymer. Plastic may be used for the baby dental chair  10  for ease of cleaning. In some embodiments, the baby dental chair  10  is designed to fit a baby, whose first teeth have erupted, which could be as early as six months of age. In some embodiments, the baby dental chair  10  is designed to accommodate a young child such as a toddler. In other embodiments, the baby dental chair  10  is not designed for infants and toddlers, but instead the baby dental chair  10  is sized to accommodate grown adults who have a variety of disabilities who would benefit from the baby dental chair  10  described herein. 
     In operation, with continuing reference to  FIG. 1 , a dentist may move the baby dental chair  10  to the proper location for the dental examination by using the handles  22  of the tower base  16  and the plurality of wheels  18 . The patient may then be placed in the baby seat  12  and secured by the straps  20 . This will allow for the patient to sit well for several minutes without support, experiencing a child-friendly adaptation to dental care. Therefore, the patient is safe and secure for a proper dental examination. The patient may rest their feet on the foot step  26  to provide further comfort to the young child. 
     Referring to  FIGS. 2A and 2B , as an example of two configurations of the wheel lock and release feature  28  with respect to the baby dental chair  10 , the wheels  18  are shown: in (1) a wheel released configuration and (2) a wheel locked configuration, respectively. In  FIG. 2A , the plurality of wheels  18  are not in a locked position, instead the plurality of wheels  18  are able to move the baby dental chair  10  around a flat surface and are therefore in a wheel release configuration. In  FIG. 2B , the plurality of wheels  18  are in a wheel lock configuration because the wheels are locked and unable to turn. In  FIG. 2B , the plurality of wheels  18  have retracted inside the tower base  16  and are no longer visible. When the patient sits in the baby seat  12  or enough weight and/or pressure is applied on the baby seat  12 , the plurality of wheels  18  retract into the tower base  16 , the tower base  16  in response touches the ground, so that the baby dental chair  10  may not move (i.e., the plurality of wheels  18  are locked from rolling). This is an example of a wheel locked configuration of the wheel lock and release feature  28 . When the patient is removed from the baby seat  12 , the plurality of wheels  18  unlock and extend from under the tower base, and the dental chair resumes to the  FIG. 2A  position, which is the wheel released configuration. 
     The attachable tray  14  is then placed in front of the patient and secured to the tower base  16 . The dentist may reach into one or more of the drawers  24  to get dental equipment such as floss, dental instruments, and the like to begin the dental examination. 
     The baby seat  12  may be adjustable using a notching system to provide a transition between at least three different seat position options, including 90°, 135°, and 180° options. In some embodiments, the entire baby seat  12  moves due to the notching system. In other embodiments, only a portion of the baby seat  12 , such as the back of the baby seat  12 , moves between the three different seat position options. The 180° degree option provides additional benefit to extract a tooth from the infant/young child from the baby dental chair  10  should an emergency arise, where the infant/young child needs to be treated in a supine position. In some embodiments, the baby seat  12  is adjustable in more than three seat position options. In some embodiments, the baby seat  12  is adjustable in less than three seat position options. In some embodiments, the baby seat  12  rotates, swivels, slides, reclines, or any combination thereof, relative to the remainder of the baby dental chair  10 . In some embodiments, the baby seat  12  tilts back and forth, relative to the remainder of the baby dental chair  10 . In some embodiments, the baby seat  12  rotates and/or swivels 360 degrees and tilts back and forth, relative to the remainder of the baby dental chair  10 . In some embodiments, the tilt position, recline position, swivel position, slide position, or any combination thereof, of the baby seat  12  is/are manually adjustable. In some embodiments, the baby seat  12  is motorized, and thus the tilt position, recline position, swivel position, slide position, or any combination thereof, of the baby seat  12  is/are adjustable using one or more motors that are operably coupled to the baby seat  12 . In some embodiments, the dentist may swivel, rotate, or adjust the baby seat  12  to move the infant/young child rather than moving the baby dental chair  10 . 
     Referring to  FIG. 3 , another embodiment of the baby dental chair is shown and is generally referred to by reference numeral  29 , the baby dental chair  29  according to one or more embodiments is shown in more detail and includes several components of the baby dental chair  10  and thus no further detail will be described. 
     The baby dental chair  10  includes the baby seat  12 , a holder  30 , the attachable tray  14 , the tower base  16 , and the plurality of wheels  18 . The baby seat  12  is operably coupled to the holder  30 ; the holder  30  is operably coupled to the tower base  16 ; the attachable tray  14  is operably coupled to the holder; and the plurality of wheels  18  are operably coupled to the tower base  16 . 
     In some embodiments, the operable coupling between the baby seat  12  and the holder  30  is effected using, at least in part, bearings such as, for example, ball bearings. In some embodiments, the operable coupling between the baby seat  12  and the holder  30  is effected using, at least in part, bearings, tracks, gears, linkages, or any combination thereof. In some embodiments, the baby seat  12  rotates, swivels, slides, reclines, or any combination thereof relative to the holder  30 . In some embodiments, the baby seat  12  tilts back and forth, relative to the holder  30 . In some embodiments, the baby seat  12  rotates and/or swivels 360 degrees and tilts back and forth, relative to the holder  30 . 
     In some embodiments the attachable tray  14  is operably coupled to the holder  30 . In some embodiments, the attachable tray  14  is releasably connected to the holder  30 . In other embodiments, the attachable tray  14  is operably coupled to the tower base  16 , rather than the holder  30 . In yet another embodiment, the attachable tray  14  is operably coupled to the tower base  16  and the holder  30 . 
     In other embodiments, the handles  22  are operably coupled to the holder  30 . In some embodiments, the holder  30  is integrated into the tower base  16 . In other embodiments, the holder  30  is a separate component from the tower base  16 . 
     In operation, with continuing reference to  FIG. 3 , a dentist may move the baby dental chair  29  to the proper location for the dental examination by using the handles  22 , attached to the holder  30 , and using the plurality of wheels  18 . The patient may then be placed in the baby seat  12  and secured by the straps  20 . This will allow for the patient to sit in the baby seat  12  well for several minutes without support, experiencing a child-friendly adaptation to dental care. Therefore, the patient child is safe and secure while a proper dental examination occurs. The patient may rest their feet on the foot step  26  to provide further comfort to the young child. The attachable tray  14  is then placed in front of the patient and secured to the tower base  16 . The dentist may reach into one or more of the drawers  24  to get dental equipment such as floss, dental instruments, etc. 
     It is understood that variations may be made to the foregoing without departing from the scope of the invention. For example, referring to  FIG. 4 , the baby dental chair  29 , according to one or more embodiments is shown in more detail and includes an additional feature—a foot-lock  32 . The foot-lock  32  is also added to the tower base  16 . The foot-lock  32  provides a mechanism to lock or release the wheels. The foot-lock  32  may be in addition to or a replacement of the wheel lock and release feature  28  described in  FIG. 1 . In some embodiments, the foot-lock  32  is instead a mechanism that indicates that the wheels  18  are locked. In some embodiments, the foot-lock  32  is used in addition to the wheel lock and release feature  28 , described in  FIG. 1 , and the foot-lock  32  indicates that the plurality of wheels  18  are in a locked position. 
     The dentist steps, presses, or otherwise selects the foot-lock  32  to prevent the plurality of wheels  18  movement. Therefore, the baby dental chair  29  is now immobile and in a fixed position. When the dentist wants to move the baby dental chair  29 , the dentist may lift the foot-lock  32  or otherwise select to release the foot-lock  32 . The plurality of wheels  18  are then released and able to move. 
     Referring to  FIG. 5 , one embodiment of the attachable tray  14  is shown.  FIG. 5  shows an example educational graphic, referred to by reference numeral  34 , that may be on the attachable tray  14 . The educational graphic  34  may be attachable to the attachable tray  14  and teach and/or provide resources for the parent of the young child regarding educational facts about oral health and dentistry. The educational graphic  34  may come in a variety of languages. In some embodiments, the educational graphic  34  may be etched or otherwise permanently associated with the attachable tray  14 . In some embodiments, the educational graphic  34  is removable and may be placed in the attachable tray  14  before each individual dental appointment and/or procedure. In some embodiments, the educational graphic  34  is made of paper or plastic. 
     Referring to  FIGS. 6A and 6B , an automatic, touchless dental floss dispenser  38  is shown.  FIG. 6A  shows the dispenser  38  with a front cover  40  that is in a closed position.  FIG. 6A  shows the dispenser  38  including the front cover  40 , the housing  42 , a sensing mechanism  44 , a cutting mechanism  46 , dental floss  48 , buttons  50 , a speaker  52 , and a mirror  54 . 
     The sensing mechanism  44  is disposed entirely within the interior space of the housing  42  at a location adjacent to the front cover  40  of the housing  42 . The sensing mechanism  44  is oriented toward the front cover  40  of the housing  42  to permit detecting an object contacting the front cover  40 . It should be appreciated that any known detection method, such as light, may be used. It is also appreciated that not just any presence adjacent to the front cover  40  will be detected by the sensing mechanism  44 , but only one&#39;s that clearly reflect an object&#39;s attempt to be detected by the sensing mechanism  44 , e.g., waving a hand within close proximity to the sensing mechanism  44 . A user simply walking by the dispenser  38  would not be sufficient to permit detection of an object. In some embodiments, the user is a patient, and in other embodiments, the user is a dental care professional (such as a dentist or dental hygienist). In some embodiments, such as seen in  FIGS. 6A and 6B , there are multiple sensing mechanisms, represented by  44   a ,  44   b , and  44   c , respectively in a dispenser  38 . In some embodiments, there are more or fewer sensing mechanism(s)  44 . 
     The cutting mechanism  46 , in some embodiments, cuts the to the length of 18 inches. In other embodiments, the cutting mechanism  46  cuts the dental floss  48  at a length of 1 foot. In yet other embodiments, the cutting mechanism  46  cuts the dental floss  48  at a length of 6 inches. In some embodiments, the user may select the length of the dental floss  48  to be cut. It should be appreciated that the dispenser can be preset to cut the dental floss at any desired length. In some embodiments, such as shown in  FIG. 6B , there are multiple cutting mechanisms, represented by  46   a ,  46   b , and  46   c , respectively in a dispenser  38 . In some embodiments, there are more or fewer cutting mechanism(s)  46 . 
     The dental floss  48  may be a variety of flavors, sizes, or any other known distinctions in dental floss. In some embodiments, the dental floss is a Cinnamon Apple flavor. In some embodiments, the dental floss is licorice flavored. In some embodiments, the dental floss is simply cinnamon flavored. The selections of flavors for dental floss  48  may be deliberate because cinnamon and licorice have known medicinal benefits and are tasty. 
     In some embodiments, the buttons  50  may be represented by  50   a ,  50   b , and  50   c , respectively, to distinguish three buttons and three options of dental floss  48 . The buttons  50   a ,  50   b , and  50   c  respectively correspond with different types of dental floss  48 , mentioned above. In some embodiments, a sensing mechanism  44   a , a cutting mechanism  46   a , and a button  50   a  correspond with one type of dental floss  48 ; a sensing mechanism  44   b , a cutting mechanism  46   b , and a button  50   b  correspond with another type of dental floss  48 , and a sensing mechanism  44   c , a cutting mechanism  46   c , and a button  50   c  correspond with yet another type of dental floss  48 . In other embodiments, the buttons  50   a ,  50   b , and  50   c  do not correspond to a particular cutting mechanism  46  or a particular sensing mechanism  44 . In some embodiments, there may be more dental floss  48  options, and in other embodiments, there may be less dental floss  48  options, resulting in more or less buttons. 
     The speaker  52  is used to play a catchy tune to help encourage people to floss. In some embodiments, the catchy tune that is played over speaker  52  is: “Remember to floss between your teeth to remove old food and icky goo, flossing must do. Your mouth will fell brand new. Now do the floss dance too.” In other embodiments, another tune or reminder is played over the speaker  52 . In some embodiments, the speaker  52  may be operably coupled to a digital chip  52   a . In other embodiments, the speaker  52  includes the digital chip  52   a  and the digital chip  52   a  is a sound chip. The speaker is operably connected to the buttons  50 , such that when a user presses button  50  to select the dental floss  48 , the speaker  52  plays a tune. In other embodiments, the speaker  52  is operably connected to the sensing mechanism  44 , such that when the sensing mechanism  44  is activated the speaker  52  plays the pre-recorded tune. 
     In some embodiments, the mirror  54  is included on the dispenser  38 . The mirror may be any reflective surface. The mirror  54 , in some embodiments, is a high-gloss, stainless steel. Additionally, the mirror  54  may extend the length of the dispenser  38 . In some embodiments, the mirror  54  is made of glass. In some embodiments, the mirror  54  may be formed in a variety of shapes and sizes and may be attached to the dispenser  38 . 
       FIG. 6B  shows the dispenser  38  without the front cover  40  to illustrate the internal components of the dispenser  38 . The opening of the front cover  40  of the housing  42  allows exposing of the internal components of the dispenser  38  (described below) and resupplying of the dental floss  48  and fixing of any dental floss entanglements.  FIG. 6B  shows the dispenser  38  without the front cover  40 , and includes the features of the sensing mechanism  44 , the dental floss  48 , a digital chip  52   a , a dispensing mechanism  56 , a drive roller  58 , a monitor  60 , and a battery power source  62 .  FIG. 6B  shows the dispenser  38  of  FIG. 6A  in more detail and includes several components of the dispenser  38  of  FIG. 6A , which components are given the same reference numerals and thus no further detail will be described. 
     The dispensing mechanism  56  is operably coupled to an electric cord or battery power source  62  for powering operation of the dispensing mechanism  56 . The dispensing mechanism  56  is disposed within the housing  42 . The dispensing mechanism  56  includes a drive roller  58  and a monitor  60 . In some embodiments, the dispensing mechanism  56 , the drive roller  58 , and the monitor  60  are powered by either an electric cord or from the battery power source  62 . 
     The digital chip  52   a  is located within the housing  42 . The digital chip  52   a  has a pre-recorded song, tune, or message that is stored and may be played over the speaker  52 . The digital chip  52   a  may have more than one message stored (for example, when button  50   a  is pressed a different song may play then when button  50   b  is pressed). In some embodiments, when the sensing mechanism  44  is activated the digital chip  52   a  plays the pre-recorded song, tune, or message. 
     In operation, with continuing reference to  FIGS. 6A and 6B , once the object (such as waiving a hand) is detected, the sensing mechanism  44  signals the dispenser  38  to release a selected strand of dental floss  48 . The user selects one of the buttons  50  to pick a type of dental floss  48 . Each button  50  corresponds to a certain dispensing mechanism  56 , which corresponds with a certain type of dental floss  48 . When the user selects the dental floss  48  by pressing button  50 , the digital chip  52   a  is activated and a song plays out of the speaker  52 . When the dental floss selection is made, the tune: “Remember to floss between your teeth to remove old food and icky goo, flossing must do. Your mouth will fell brand new. Now do the floss dance too.” 
     To release a selected strand of dental floss, a dispensing mechanism  56  dispenses a predetermined length of dental floss  48 . The monitor  60  is engaged with the drive roller  58 . As shown in  FIG. 6B , dental floss  48  is wound on the dispensing mechanism  56  and fed through a plurality of floss guides (not shown) down to the cutting mechanism  46  where the dental floss  48  extends to the exterior of the housing  42  (as shown in  FIG. 6A ). Rotation of the dispensing mechanism  56 , which is actuated by the drive roller  58  and monitor  60 , causes movement of the dental floss  48  in the downward direction. The dispensing mechanism  56  rotates within the housing  42  while dental floss  48  is moving through the floss guides. 
     Once the dispensing mechanism  56  has dispensed the predetermined length of dental floss, a cutting mechanism  46  within the dispenser  38  automatically severs the dental floss  48  at the predetermined measured length. The predetermined measured length minimizes waste of dental floss. The cutting mechanism  46  cuts the dental floss  48  when the dental floss  48  is extended to the predetermined length. Once the desired predetermined length has been extended, the cutting mechanism  46  is triggered and severs the dental floss  48  at a point between two clamps and cutting edges. 
     Once severed, the user catches the cut dental floss  48  for use. During use, the dispenser  38  includes a mirror  54  for observing the practice of flossing. Additionally, the housing  42  can have an aperture (not shown) for a receptacle in the dispenser  38  for users to dispose of used lengths of dental floss. 
     The embodiments of the dispenser  38  described herein provide a number of advantages. For example, the dispenser  38  delivers dental floss  48  in such a manner that unused dental floss will not be contaminated by human hands. Moreover, the dispenser  38  is convenient, safe and easy to use in commercial environments. Such a dispenser  38  can also be mounted in public washrooms, used in private bathrooms, or in dentist and oral hygienist&#39;s offices or other convenient and visible location. The dispenser  38  can be conveniently, but not limited to, mounted to a mounting surface. The mounting surface is preferably, but not limited to, vertical. 
     This system of makes dental floss  48  more available and readily accessible will help to promote better oral hygiene by encouraging the public to practice the routine behavior. Flossing to prevent tooth decay can prevent the inconvenience, expense, and potential discomfort with which it is commonly associated. The dispenser  38  will help to lessen, over time, the oral health care burden placed on the state commerce by helping to reduce the frequency of dental caries that occur between the teeth. 
     Plaque and food particle that become trapped between the teeth are difficult to reach without flossing. When the process of tooth decay that occurs between the teeth begins it is the most difficult to detect, challenging to treat and more often continues to advance until there is irreversible damage. The use of dental radiographs is necessary to detect interproximal dental caries. This interproximal decay (decay on the smooth surfaces between teeth) requires removal of a significant amount of healthy tooth structure to access the problem areas. Prevention of this type of cavity through flossing can eliminate the destruction of tooth enamel. Any type of tooth decay can lead to the need for fillings but tooth decay between the teeth is especially devastating. This type of tooth destruction can lead to the need for any, or all, of the following dental treatments: root canal therapy, crowns, implants, bridges, partial dentures, complete dentures, and extraction of teeth. The dispenser  38  will help to protect the public by motivating them to have better routine oral health care habits and thus avoiding the pain, suffering and expense brought on by tooth decay that hides between the teeth. 
     The dispenser  38  increases the motivation to floss routinely with 1) the motivational words of the tune, 2) tasty options of the dental floss  48  dispensed (e.g., Cinnamon Apple and Licorice), 3) the hygienic hands-free feature, and 4) the high gloss, stainless steel, mirror  54  extending the length of the dispenser  38 . 
     Referring to  FIGS. 7 and 8 , a dental care apparatus is generally referred to by the reference numeral  64  and  65 , respectively, and includes a head  66  and a handle  68 . The dental care apparatus  64  has four central parts, two on each end of the handle  68 . Moreover, the dental care apparatus  64  has eight unique features that offer at least fourteen uses, as will be described in further detail below. These uses range from brushing the teeth and viewing the dentition to providing nourishment, stimulating oral tissue, and encouraging speech development. The dental care apparatus  64  is enjoyably versatile and addresses many oral care challenges to help improve the human condition. Adults, children, people with disabilities, and aging individuals can all experience the gratifying benefits of using the dental care apparatus  64 . The dental care apparatus  64  offers the opportunity to better achieve comprehensive oral health care maintenance and management. The various components of the dental care apparatus  64  are ergonomically developed for effective and efficient routine oral care by adults and children ages 1 and older. The dental care apparatus  64  may be provided in different sizes for the child/toddler and for the youth/adult. 
     The head  66  includes a brush  70 , a massager  72 , and a guard  74 . The head  66  is oblong. For example, the head  66  may be oval-shaped. The head  66  defines opposing end portions  76   a  and  76   b  (shown in  FIG. 7 ), opposing side portions  76   c  and  76   d , and a perimeter portion  76   e  (shown in  FIG. 7 ). The perimeter portion  76   e  extends around a periphery of the head  66  between the opposing side portions  76   c  and  76   d . The brush  70  is part of and/or extends from a side portion  76   c  of the head  66  and includes bristles made of a soft material such as, for example, nylon, vegetable, or the like. In several embodiments, the bristles are antibacterial. The bristles have a length L 1 . For example, the length L 1  may be approximately 1 cm (+/−5%). The bristles of the brush  70  are usable to clean the teeth (e.g., using circular motions for 2 to 3 minutes on all tooth surfaces) and sweep away food particles and/or other residuals from the lips, gums, cheeks, tongue, and/or palate of a user and/or patient. In several embodiments, the dental care apparatus  64  may be designed for a child/toddler, in which case the dental care apparatus weighs approximately 13.5 grams. In several embodiments, the dental care apparatus  64  may be designed for a youth/adult, in which case the dental care apparatus weighs approximately 15.5 grams. 
     The massager  72  is part of and/or extends from the side opposite the bristles of the head  66  and includes a base  78  and a plurality of projections  80  extending from the base  78 , as shown in  FIG. 7 . In several embodiments, the massager  72  is made of food and/or surgical grade silicone. In several embodiments, the base  78  and the projections  80  are, include, or are part of a single cohesive construction that enables coordination of movement between the base  78  and the projections  80  during use of the dental care apparatus  64 . The base  78  is oblong-shaped. In some embodiments, the base  78  may be oval-shaped or dome-shaped. In several embodiments, the base  78  is configured to change in shape in concert with the muscles of facial expression and the muscles of mastication as they contract and relax during use of the dental care apparatus  64 . The projections  80  extending from the base  78  each include a stem and a cap. The stem has a dimension D 1  (e.g., a diameter), and the cap has a dimension D 2  (e.g., a diameter). The dimension D 2  is greater than the dimension D 1 . In several embodiments, the projections  80  are mushroom-shaped. In several embodiments, the projections  80  are injection molded. In several embodiments, the projections  80  are asymmetrically distributed. In several embodiments, the massager  72  has child/toddler and youth/adult sizes. The massager  72  is usable to: stimulate oral tissue throughout the mouth including the lips, gums, cheek, tongue, and/or palate of a user and/or patient to improve food intake, swallowing, and speech; and/or cleanse food debris, fungal patches, microbial film, retained medications, and/or other unwanted materials from the cheek and palate areas (e.g., with gentle circular motions). As a result, the massager  72  helps the patient and/or user to build oral tone and improve a variety of speech, feeding, and sensory skills by expanding the sensory experience inside the oral cavity. 
     In operation, the head  66  of the dental care apparatus  64  is positioned in the space between the cheeks and the teeth so that the massager  72  extends into the cheeks and the brush  70  contacts the buccal surfaces of the teeth. Once so positioned, a back-and-forth motion is commenced to clean the teeth (using the brush  70 ) and to clean and stimulate the cheeks (using the massager  72 ) simultaneously. As the massager  72  cleans and stimulates the cheeks, the base  78  and the projections  80  conform to the anatomical and muscular composition of the cheeks. A level of synchronized mechanics is offered via these muscles in concert with the oblong-shaped head  66  during the act of brushing the teeth or massaging oral tissue. This coordinated movement helps to safely and effectively stimulate blood flow and remove food debris, fungus, and/or residual medications. Specifically, when the back-and-forth motion is commenced, the projections  80  wobble (via the stems and the caps) to aid in the cleaning and stimulation of the cheeks. Such wobbling of the projections  80  improves blood flow to the cheeks, strengthens cheek muscles, and improves deglutition. Salivary flow may also be stimulated by the wobbling of the projections  80  and studies have shown that the promotion of ductal secretions via massage may help to relieve a duct trapped with a salivary stone. In some instances, when the base  78  and the projections  80  are relaxed after conforming to the inside of the cheek, food particles that might otherwise pose a choking hazard are caught between the projections  80  for subsequent removal from the mouth. In addition, the base  78  and the projections  80  can conform to other parts of the mouth (e.g., the durable tissue density and the bony configuration of the hard palate) such that the wobbling of the projections  80  aids in the gentle disruption, collection, and removal of unwanted materials from such other parts of the mouth. 
     The guard  74  extends along the perimeter portion  80   e  of the head  66  and serves as a transition to separate the brush  70  and the massager  72 . In several embodiments, the guard  74  defines a slight bulge. In several embodiments, the guard  74  is made of food and/or surgical grade silicone. For example, the guard  74  may be or include a cushion-like, circular band of resilient silicone. The guard  74  prevents, or at least reduces, traumatic contact (e.g., hematomas and other soft tissue injuries) between the head  66  and tissues throughout the mouth (e.g., both hard and soft oral structures) during use of the dental care apparatus  64 . Specifically, the guard  74  permits only atraumatic tissue contact in the vestibular, retromolar, and cheek areas during use of the dental care apparatus  64 . Moreover, the guard  74  reduces the potential for puncture or perforation injuries to the hard and soft palate and the oral pharyngeal structures during cleanings. 
     The handle  68  includes, is part of, and/or is coupled to an eating utensil  82  (e.g., a spoon, shown in  FIG. 8 ) and a cleaner  84 , as shown in  FIGS. 7 and 8 . The size, shape, and texture(s) of the eating utensil  82  and the cleaner  84 , in combination, allows for easy feeding and oral stimulation. More particularly, the eating utensil  82  and the cleaner  84  offer soothing, enjoyable feeding and oral stimulation, affording the dental care apparatus  64  use as an adaptive feeding device, as will be described in further detail below. The handle  68  is ergonomically designed to couple the eating utensil  82  and the cleaner  84  to the head  66 . The dental care apparatus  64  has a length L 2 . For example, the dental care apparatus  64  may be designed for a child/toddler, in which case the length L 2  is approximately 15.5 cm (+/−5%). For another example, the dental care apparatus  64  may be designed for a youth/adult, in which case the length L 2  is approximately 17.5 cm (+/−5%). In several embodiments, a width of handle  68  is 1.7 cm. In several embodiments, a thickness T of the handle  68  is 600 Mils. In several embodiments, the handle  68  is made of a Plastic #5—Polypropylene (PP). 
     The handle  68  defines opposing end portions  86   a  and  86   b  (shown in  FIGS. 7 and 8 ), opposing side portions  86   c  and  86   d , and a perimeter portion  88  (shown in  FIGS. 7 and 8 ). The perimeter portion  88  extends around a periphery of the handle  68  between the opposing side portions  86   c  and  86   d . The end portion  86   b  of the handle  68  is connected to the end portion  76   a  of the head  66 . The side portions  86   c  and  86   d  of the handle  68  are angularly aligned with the side portions  80   c  and  80   d  of the head  66 . The handle  68  arches toward the side portion  86   d . In several embodiments, the arch of the handle  68  toward the side portion  86   d  improves access to the mouth using the dental care apparatus  64 . Due to the arch of the handle  68  toward the side portion  86   d , the opposing end portions  90   a  and  90   b  extend at an angle a relative to one another. For example, the angle a may be approximately 170 degrees (+/−5%). For another example, the angle a may be: greater than 145 degrees, 150 degrees, 155 degrees, 160 degrees, or 165 degrees; and less than 175 degrees or 180 degrees. In several embodiments, the angle a offers an increased level of safety by affording the user the ability to grip the handle  68  itself, or to grip the handle  68  and the opposing wider end portion  86   a  together for added grasp security. As a result, multiple oral tissue areas and surfaces can be both efficiently accessed and effectively maintained using the handle  68  with the incorporation of the applicable and diverse features, as will be described in further detail below. In several embodiments, the angle a supports motor skill versatility by affording safety and effectiveness to cleanse the mouth based on the capabilities of diverse users. 
     The eating utensil  82  is part of and/or extends from the side portion  90   d  of the handle  68  at the end portion  86   a . In several embodiments, the eating utensil  82  is concave. For example, the eating utensil  82  may have an internal volume of 1 ml. For another example, the eating utensil  82  may have an internal volume of: greater than 0.5 ml, 0.6 ml, 0.7 ml, 0.8 ml, or 0.9 ml; and less than 1.5 ml, 1.4 ml, 1.3 ml, 1.2 ml, or 1.1 ml. In several embodiments, the eating utensil  82  is oblong-shaped. For example, the eating utensil  82  may be oval-shaped. The eating utensil  82  allows small portions of food or medicine to be delivered to the mouth. In several embodiments, the eating utensil  82  prevents, or at least reduces, texture aversions. As will be described in further detail below, the eating utensil  82  is usable as: a feeding spoon to deliver food to the mouth; a dental mirror to visually inspect the mouth; a teething and/or comfort chewing ring; and a mouth prop to assist in opening the mouth when gently placed between the upper and lower teeth. 
     The eating utensil  82  includes a reflective surface  90  and a bumper rim  92 . In several embodiments, the reflective surface  90  is made of stainless steel. The reflective surface  90  of the eating utensil  82  (e.g., a spoon) doubles as a dental mirror that facilitates visibility inside of the mouth for examination of the teeth and oral tissue. In several embodiments, the reflective surface  90  is oblong-shaped to enable inspection of the mouth in both the longitudinal and lateral planes of the eating utensil  82 . The bumper rim  92  circumferentially encases the reflective surface  90  and extends along the perimeter portion  88  at the end portion  86   a  of the handle  68 . In several embodiments, the bumper rim  92  is injection molded over the end portion  90   a  of the handle  68  and around the reflective surface  90 . In several embodiments, the bumper rim  92  is made of food and/or surgical grade silicone. The bumper rim  92  extends from the side portion  86   c  to the side portion  86   d  of the handle  68  to provide a definitive measure of tissue protection. The bumper rim  92  serves both as a mouth prop and a (de facto) teething/comfort chewing ring (i.e., should teething or comfort chewing occur while in use). However, the bumper rim  92  should be used only to support comfort chewing or teething; should either behavior begin while in use, the dental care apparatus  64  should be promptly and slowly removed from the mouth to avoid injury or aggressive biting/tearing any of the silicone parts. In addition, the bumper rim  92  supports the contents of this shallow spoon and minimizes tooth contact with the end portion  86   a  of the handle  68  and/or the reflective surface  90  when the dental care apparatus  64  is in use. 
     The handle  68  also includes a grip  96   a  that is part of and/or extends from the side portion  86   d . The grip  96   a  extends between the end portions  86   a  and  86   b  of the handle  68  and includes longitudinally-extending ridges and grooves. Such longitudinally-extending ridges and grooves prevent, or at least reduce, slippage of the dental care apparatus  64  and possible traumas during use. In several embodiments, the grip  96   a  is made of food and/or surgical grade rubber. While the primary function of the grip  96   a  is for grip control of the dental care apparatus  64 , the grip  96   a  can also serve a secondary tongue care function, namely, to clean or stimulate the oral sensory complexes should licking occur. 
     The cleaner  84  is part of and/or extends from the side portion  86   c  of the handle  68  at the end portion  86   a , as shown in  FIG. 7 . In several embodiments, the cleaner  84  is oblong-shaped. For example, the cleaner  84  may be oval-shaped. The cleaner  84  includes a plurality of projections  94 . In several embodiments, the projections  94  are textured. In several embodiments, the projections  94  are cylinder-shaped. In several embodiments, the projections  94  has child/toddler and youth/adult sizes. In several embodiments, the projections  94  are injection molded. In several embodiments, the projections  94  are made of food and/or surgical grade silicone. The cleaner  84  is usable as: a tongue cleaner if moved back and forth over the tongue to remove food debris, biofilm, and residual medication coating; a taste bud stimulator; an oral sensorimotor stimulator to improve food intake, swallowing, and speech; a tongue depressor; and a cheek retractor to allow access and visibility into the mouth if placed inside the cheek and gently pulled back. 
     More particularly, the projections  94 : support gently cleaning the tongue to reduce the bacterial load harbored by the tongue; serve as an oral/motor stimulator feature capable of stimulating the taste buds, sensory mechanisms, and other oral tissue (such tactile stimulation by the projections  94  can support the transition from pureed food to textured food and provide stability for the tongue); and/or are usable to stimulate the upper lip, the lower lip, the tongue, or any combination thereof. In addition, the cleaner  84  allows for gentle depression (pressure) of the tongue and affords a level of oral motor exercise (OME) that is useful to encourage tongue elevation, tongue lateralization, and tongue bowl maneuvers. These OMEs support masticatory performance and swallow training which are necessary for improved swallowing and speech. The end portion  86   a  of the handle  68  also allows for retraction of the cheeks and aids in the inspection of the throat and tonsils. The angle a of the handle  68  supports both depression of the tongue and retraction of the cheeks. In addition, the end portion  86   a  of the handle  68  is usable as a mouth prop when inserted vertically between the upper and lower teeth (anterior or posterior). In this position, the end portion  86   a  of the handle  68  prevents the mouth from closing and/or affords fastidious maneuvering at the corners of the mouth to facilitate a comfortable and easy entry into the mouth for inspection of the oral cavity, throat, and teeth. 
     The handle  68  also includes a grip  96   b  that is part of and/or extends from the side portion  86   d , as shown in  FIG. 8 . The grip  96   b  extends between the end portions  86   a  and  86   b  of the handle  68  and includes longitudinally-extending ridges and grooves. Such longitudinally-extending ridges and grooves prevent, or at least reduce, slippage of the dental care apparatus  64  and possible traumas during use. In several embodiments, the grip  96   b  is made of food and/or surgical grade rubber. While the primary function of the grip  96   b  is for grip control of the dental care apparatus  64 , the grip  96   b  can also serve a secondary tongue care function, namely, to clean or stimulate the oral sensory complexes should licking occur. 
     The handle  68  further includes a light  98 . The light  98  is placed in a tilted plane in order to reflect light on the reflective surface  90 . In some embodiments the light  98  is recessed into the stem of the handle  68 . In some embodiments, the light  98  reflects off of a stainless-steel surface of the dental care apparatus  64 . In some embodiments, the light  98  is placed in a recess or bulb cavity. The recess, where the light  98  is placed, in some embodiments, is designed to be reminiscent of the shape of the reflective surface  90  to evenly distribute light on the entire reflective surface  90 . 
     In operation, with further reference to  FIG. 9 , the light  98  is activated by solar energy after a few seconds of exposure (for example, placing the light  98  under a lamp, lantern, or flashlight) and remains illuminated for a few seconds to allow for an inspection of the patient&#39;s mouth or throat. As seen in  FIG. 9 , the light  98  emits light which is reflected by the reflected surface  90  away from the dental care apparatus  64 , specifically the reflective surface  90 , enabling the user or dentist to see the teeth being examined in the reflective surface  90 . 
     In some embodiments, the light  98  is battery operated. 
     In several embodiments, the massager  72  and/or the cleaner  84  is/are also usable to: clean dental appliances (e.g., acrylic appliances) by removing food without scratching or otherwise damaging the appliance. The massager  72  is especially efficient in cleansing appliances that conform to the shape of the palate such as complete dentures, obturators, and other removable adult, pediatric, and orthodontic appliances. Specifically, hard-to-reach areas where bacteria collect can be efficiently cleansed using the massager  72 . Moreover, the silicone material from which the massager  72  and/or the cleaner  84  is/are made prevents, or at least reduces, damage to such dental appliances, unlike toothbrush bristles which can damage and scratch acrylics. 
     As discussed herein, the dental care apparatus  64  of  FIGS. 7, 8, and 9  enables at least the following operational features/components: hand grips, an eating utensil, a dental mirror, a teething/comfort chewing ring, a mouth prop, a tongue cleaner, a tongue depressor, a cheek retractor, an adaptive feeding device, an oral/motor stimulator, a toothbrush, a tissue guard, a tissue massager, a light, and/or an appliance cleaner. Each of these different features/components can stand alone independently but can also be used together for the general purpose of comprehensive oral health management. Thus, the dental care apparatus  64  offers dynamic functional uses on both end portions  76   a  and  76   b  of the head  66  and both side portions  86   c  and  86   d  of the handle  68 , which uses have been methodically developed to help execute the fundamentals of good oral health maintenance. In some instances, the dental care apparatus  64  can decrease oral defensiveness and improve tolerance of food textures in the mouth. 
     Since the dental care apparatus  64  offers an opportunity to better achieve comprehensive oral health care maintenance and management, adults, children, special needs individuals, and aging individuals can all experience measurable benefits using the dental care apparatus  64 . However, children, persons with special needs, and/or infirmed or elderly persons should never be left unattended when oral hygiene care is being addressed and must always be supervised when using the dental care apparatus  64 . The various features/components of the dental care apparatus  64  are ergonomically configured for an effective and efficient or health care routine. Specifically, the ergonomic design of the dental care apparatus  64  is intended to provide improved levels of comprehensive oral health management and maintenance for adults, infants as young as eight (8) months old, toddlers, special needs persons, and/or persons with infirmities (e.g., elderly persons). 
     Finally, so many circumstances exist inside of the mouth that support the usefulness of the design elements of the dental care apparatus  64 . The versatility and varied functions can be especially helpful for babies, adults and other patient populations. The (1) elderly, (2) immunosuppressed, (3) facial burn victims, (4) Bell&#39;s Palsy patient, (5) individuals with craniofacial syndromes, (6) ventilated patients, (7) post-ventilated patients, (8) patients recovering from oral surgery or broken jaw fixation appliances, and (9) others who may be disabled can all reap the many benefits of improved oral health maintenance using the dental care apparatus  64 . A healthy mouth is not just about the teeth. It is about diet, eating, swallowing, speaking, health maintenance, and health education. The functionally-diverse dental care apparatus  64  provides for oral health care education, maintenance, and management. The teeth, tongue, cheeks, palate and gingiva can all be easily and efficiently cleaned, swallowing exercised, speech development assisted, and oral appliances preserved safely and effectively using the dental care apparatus  64 . The dental care apparatus  64  is an age-appropriate and circumstances-appropriate oral health care product that provides the opportunity to promote healthy behaviors at the point of care. 
     It is understood that variations may be made in the foregoing without departing from the scope of the present disclosure. 
     A first apparatus has been disclosed. The first apparatus generally includes: a tower base, wherein the tower base has opposing upper and lower end portions, opposing first and second side portions, and opposing third and fourth side portions; and wherein the tower base includes one or more drawers; a seat, wherein the seat is coupled to the upper end portion of the tower base; wherein the seat is constructed out of a plastic; wherein the seat is sized to fit a dental patient; and wherein the dental patient is a young child or infant; wherein at least a portion of the seat adjusts between at least three positions; wherein a first position defines a generally right angle between a horizontal line and a back portion of the seat; wherein a second position defines a generally acute angle between the horizontal line and the back portion of the seat; and wherein a third position defines when the back portion of the seat is generally flush with the horizontal line; and a plurality of wheels; wherein the plurality of wheels are operably coupled to the lower end portion of the tower base; wherein at least one wheel of the plurality of wheels has a wheel locked configuration and a wheel released configuration; wherein when in the wheel locked configuration, the at least one wheel of the plurality of wheels is prevented from turning; and wherein when in the wheel released configuration, the at least one wheel of the plurality of wheels is allowed to move freely. In some embodiments, when the dental patient sits in the seat, the at least one wheel of the plurality of wheels changes from the wheel released configuration to the wheel locked configuration; and weight of the dental patient activates the wheel locked configuration and causes the at least one wheel of the plurality of wheels to retract into a recess in the lower end portion of the tower base. In one or more embodiments, when the dental patient is removed from the seat, the at least one wheel of the plurality of wheels returns to the wheel released configuration. In one or more embodiments, the first apparatus includes a foot lock located closer to the lower end portion of the tower base than the upper end portion of the tower base; and the foot lock when pressed locks the at least one wheel of the plurality of wheels to prevent movement. In some embodiments, when the dental patient sits in the seat of the dental care apparatus, the lower end portion of the tower base slides down over the at least one wheel of the plurality of wheels to prevent movement; when a foot lock is pressed the at least one wheel of the plurality of wheels is locked in place; and when the dental patient sits in the seat of the dental care apparatus, the foot lock indicates that the at least one wheel of the plurality of wheels is locked. In some embodiments, the first apparatus includes a first notch being engaged with a portion of the seat moves the seat into the first position. In one or more embodiments, the first apparatus includes one or more straps, wherein the one or more straps secure the dental patient in the seat; one or more handles, wherein the one or more handles are coupled to the tower base and are closer to the upper end portion of the tower base than the lower end portion of the tower base, and an educational tray, wherein the educational tray is removable from the dental care apparatus; and wherein the educational tray is attachable to the tower base. In one or more embodiments, the first apparatus includes an educational tray, wherein the educational tray is operably coupled to the third side portion of the tower base; and wherein the one or more drawers are located on the third side portion of the tower base; and wherein the one or more drawers are configured to store dental equipment and provide access to the dental equipment while the dental patient is seated in the seat. In some embodiments, the first apparatus includes an educational tray, wherein the educational tray is operably coupled to the third side portion of the tower base; and wherein the one or more drawers are located on the fourth side portion of the tower base. In some embodiments, the first apparatus includes a holder, wherein the holder is coupled to the upper end portion of the tower base; wherein the seat includes a top portion and a bottom portion; wherein the top portion is opposite the bottom portion; and wherein the holder is further coupled to the bottom portion of the seat. 
     A second apparatus has also been disclosed. The second apparatus generally includes: a tower base, wherein the tower base has opposing upper and lower end portions, opposing first and second side portions, and opposing third and fourth side portions; and wherein the tower base includes one or more drawers; a seat, wherein the seat includes a top portion and a bottom portion; wherein the top portion is opposite the bottom portion; wherein the seat is constructed out of a plastic; wherein the seat is sized to fit a dental patient; wherein the dental patient is a young child or an infant; a holder, wherein the holder is coupled to the upper end portion of the tower base and the bottom portion of the seat; and a plurality of wheels; wherein the plurality of wheels are operably coupled to the lower end portion of the tower base; and wherein at least one wheel of the plurality of wheels has a wheel locked configuration and a wheel released configuration; wherein when in the wheel locked configuration, the at least one wheel of the plurality of wheels is prevented from turning; and wherein when in the wheel released configuration, the at least one wheel of the plurality of wheels are allowed to move freely. In one or more embodiments, when the dental patient sits in the seat, the at least one wheel of the plurality of wheels changes from the wheel released configuration to the wheel locked configuration; and weight of the dental patient activates the wheel locked configuration and causes the at least one wheel of the plurality of wheels to retract into a recess in the lower end portion of the tower base. In one or more embodiments, when the dental patient is removed from the seat, the at least one wheel of the plurality of wheels returns to the wheel released configuration. In some embodiments, the second apparatus includes: a foot lock located closer to the lower end portion of the tower base than the upper end portion of the tower base; and wherein the foot lock when pressed locks at least one wheel of the plurality of wheels to prevent movement. In one or more embodiments, when the dental patient sits in the seat of the dental care apparatus, the lower end portion of the tower base slides down over the at least one wheel of the plurality of wheels to prevent movement; wherein when a foot lock is pressed the at least one wheel of the plurality of wheels is locked in place; and wherein when the dental patient sits in the seat of the dental care apparatus, the foot lock indicates that at least one wheel of the plurality of wheels is locked. In some embodiments, at least a portion of the seat adjusts between at least three positions; wherein a first position defines a generally right angle between a horizontal line and a back portion of the seat; wherein a second position defines a generally acute angle between the horizontal line and the back portion of the seat; and wherein a third position defines when the back portion of the seat is generally flush with the horizontal line. In some embodiments, the second apparatus includes a first notch being engaged with a portion of the seat moves the seat into the first position. In one or more embodiments, the one or more drawers are located on the fourth side portion of the tower base. 
     A third apparatus has also been disclosed. The third apparatus generally includes: a tower base, wherein the tower base has opposing upper and lower end portions, opposing first and second side portions, and opposing third and fourth side portions; and wherein the tower base includes one or more drawers; wherein the upper end portion of the tower base is a holder; an educational tray, wherein the educational tray is attachable to the tower base; a seat, wherein the seat includes a top portion of the seat and a bottom portion of the seat; wherein the top portion of the seat is opposite the bottom portion of the seat; wherein the bottom portion of the seat is operably coupled to a holder of the tower base; wherein the seat is constructed out of a plastic; wherein the seat is sized to fit a dental patient; wherein the dental patient is a young child or an infant; wherein at least a portion of the seat adjusts between at least three positions; wherein a first position defines a generally right angle between a horizontal line and a back portion of the seat; wherein a second position defines a generally acute angle between the horizontal line and the back portion of the seat; and wherein a third position defines when the back portion of the seat is generally flush to the horizontal line; one or more straps, wherein the one or more straps secure the dental patient in the seat; one or more handles, wherein the one or more handles are coupled to the upper portion of the tower base; and a plurality of wheels; wherein the plurality of wheels are operably coupled to the lower end portion of the tower base; and wherein at least one wheel of the plurality of wheels has a wheel locked configuration and a wheel released configuration; wherein when in the wheel locked configuration, the at least one wheel of the plurality of wheels is prevented from turning; wherein when in the wheel released configuration, the at least one wheel of the plurality of wheels are allowed to move freely; and wherein the wheel locked configuration occurs either when the dental patient sits in the seat of the dental care apparatus, the lower end portion of the tower base slides down over the at least one wheel of the plurality of wheels to prevent movement or when a foot lock is pressed the at least one wheel of the plurality of wheels is locked in place. 
     In several example embodiments, the elements and teachings of the various illustrative example embodiments may be combined in whole or in part in some or all of the illustrative example embodiments. In addition, one or more of the elements and teachings of the various illustrative example embodiments may be omitted, at least in part, and/or combined, at least in part, with one or more of the other elements and teachings of the various illustrative embodiments. 
     Any spatial references such as, for example, “upper,” “lower,” “above,” “below,” “between,” “bottom,” “vertical,” “horizontal,” “angular,” “upwards,” “downwards,” “side-to-side,” “left-to-right,” “right-to-left,” “top-to-bottom,” “bottom-to-top,” “top,” “bottom,” “bottom-up,” “top-down,” etc., are for the purpose of illustration only and do not limit the specific orientation or location of the structure described above. 
     In several example embodiments, while different steps, processes, and procedures are described as appearing as distinct acts, one or more of the steps, one or more of the processes, and/or one or more of the procedures may also be performed in different orders, simultaneously, and/or sequentially. In several example embodiments, the steps, processes and/or procedures may be merged into one or more steps, processes, and/or procedures. 
     In several example embodiments, one or more of the operational steps in each embodiment may be omitted. Moreover, in some instances, some features of the present disclosure may be employed without a corresponding use of the other features. Moreover, one or more of the above-described embodiments and/or variations may be combined in whole or in part with any one or more of the other above-described embodiments and/or variations. 
     The phrase “at least one of A and B” should be understood to mean “A; B; or both A and B.” The phrase “one or more of the following: A, B, and C” should be understood to mean “A; B; C; A and B; B and C; A and C; or all three of A, B, and C.” The phrase “one or more of A, B, and C” should be understood to mean “A; B; C; A and B; B and C; A and C; or all three of A, B, and C.” 
     Although several example embodiments have been described in detail above, the embodiments described are examples only and are not limiting, and those skilled in the art will readily appreciate that many other modifications, changes, and/or substitutions are possible in the example embodiments without materially departing from the novel teachings and advantages of the present disclosure. Accordingly, all such modifications, changes, and/or substitutions are intended to be included within the scope of this disclosure as defined in the following claims. In the claims, any means-plus-function clauses are intended to cover the structures described herein as performing the recited function and not only structural equivalents, but also equivalent structures. Moreover, it is the express intention of the applicant not to invoke 35 U.S.C. § 112(f) for any limitations of any of the claims herein, except for those in which the claim expressly uses the word “means” together with an associated function.