Abstract:
A method for treating wounds utilizing a dry powder mixture created using dry flour. The wound healing dry powder is created through the method of first heating dry flour over heat for a sufficient amount of time to undergo a chemical change wherein the flour changes color. In this method, the brown substance is applied directly to the wound each day for a sufficient amount of time until the wound heals.

Description:
[0001]    This application is a continuation in part of Ser. No. 12/817,337. 
     
    
     TECHNICAL FIELD 
     Background 
       [0002]    Bed sores, more properly known as pressure ulcers or decubitus are lesions cause by many factors such as unrelieved pressure; friction; humidity; shearing forces; temperature; age; continence; and medication. The primary cure and treatment is to remove the pressure by turning the patient every two hours. 
         [0003]    Bed sores are caused by three different tissue forces: pressure, shear force, and friction. Aggravating the situation may be other conditions such as excess moisture from incontinence, perspiration or exudates. The first and foremost accepted theory about the development of pressure ulcers is the deep tissue injury theory, which claims that the ulcers begin at the deepest level, around the bone, and move outward until they reach the epidermis. 
         [0004]    Pressure ulcers may be caused by inadequate blood supply and resulting reperfusion injury when blood re-enters tissue. The sore will initially start as a red, painful area, which eventually turns purple. Left untreated, the skin may break open and become infected. Moist skin is more sensitive to tissue ischemia and necrosis. 
         [0005]    Within acute care, the incidence of bed sores is 0.4% to 38%; within long-term care, 2.2% to 23%; and in home care, 0%-17%. There is a much higher rate of bed sores in intensive care units because of immune-compromised individuals, with 8% to 40% of ICU patients developing bed sores. 
         [0006]    The removal of necrotic tissue is an absolute must in the treatment of pressure sores. Because dead tissue is an ideal area for bacteria growth, it has the ability to greatly compromise wound healing. One way is chemical debridement or enzymatic debridement, is the use of prescribed enzymes that promote the removal of necrotic tissue. Additionally, infected wounds may have a gangrenous smell, be discoloured, and may eventually exude even more pus. In order to eliminate this bioburden, it is imperative to apply antiseptics and antimicrobials at once. The dry brown substance have a means of absorbing and decreasing the smell of sores. 
         [0007]    The present invention provides an efficient and effective method of treating bed sores utilizing flour. 
       SUMMARY 
       [0008]    A method for treating wounds caused human pressure ulcers of bedridden patients dry brown mixture created by heating dry flour. The flour is first heated over heat for a sufficient amount of time until it turns golden brown. White dry Flour made from wheat and other grains is used to create the dry brown mixture. The browning of the flour causes a chemical reaction that allows the flour to turn brown substance. Once the brown substance is placed directly upon the wound it absorbs the wound secretions and allows it to heal. In this method, the brown substance is applied to the infected area each day for a sufficient amount of time until the wound heals. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0009]      FIG. 1  provides case studies performed on various patients. 
           [0010]      FIG. 2  Block diagram of the process of making the wound healing agent. 
       
    
    
     DETAILED DESCRIPTION 
       [0011]    In the embodiment of the invention, browned flour used to help facilitate the treatment of wounds. Flour contains a high proportion of starches, which are complex carbohydrates also known as polysaccharides. 
         [0012]    The present invention is a wound healing agent and a method for creating thereof. The product promotes healing and aids in tissue regeneration wounds. The wound healing agent is applied directly to the skin and aids in tissue regeneration within the wounds. The wound healing agent is a dry powder made from heating flour for an effective amount of time. The dry powder forms a barrier over the wound and absorbs the wound secretions to promote tissue regeneration. No Liquids is added to the flour during the heating process. 
         [0013]    Polysaccharides have a general formula of Cx(H2O)y where x is usually a large number between 200 and 2500. Generally starch polysaccharides are glucose polymers in which glucopyroanose units are bonded by alpha-linkages which is made of a mixture of amylose (15-20)% and amylopectin (80-85)%. Starches are insoluble in water and are normally digested by hydrolysis catalyzed by enzymes called amylases in the human body. 
         [0014]    In the preferred embodiment of the present invention, the starch is from wheat. Starch molecules arrange themselves in the plant in semi-crystalline granules. Each plant species have a particular starch granular size. When starch is heated it undergoes a chemical change that allows it to become soluble in water. The semi-crystalline granules structure is lost as the heat swells and bursts the granules which cause the amylase molecules to start leaching out of the granule forming a network that can hold water thereby increasing the viscosity. 
         [0015]    Amylase or alpha-Amylase (a-Amylase) is an enzyme present in flour and saliva that breaks down starches into glucose for the purpose of digestion. For the present invention, the amylase enzyme is extracted from the flour through the use of heat. 
         [0016]    Referring to  FIG. 2 , there is shown an overall view of the process of creating the wound healing agent. The first step in the method is to release the normal enzymes stored in flour through undergoing a chemical reaction utilizing heat. Flour can first be shifted in order to remove any clumps and to give it a more powdery texture. At Step  20  and  25  the powdery textured flour is placed into a large skillet and placed over a heat source. The flour is stirred continuously over medium heat for an effective amount time until the white flour turn to a golden brown color. The effective time can be approximately between ten to thirty minutes. However, the white flour is heated until it turns to a brown color with a softer crystalline form forming a powdery substance. Then, the golden flour can be stored in a dry container. 
         [0017]    Then, the golden brown substance is used for debridement of the dead skin. Enzymatic debridment uses enzymes to treat pressure ulcers or open wounds by causing the necrotic skin to slough off. In the present invention, an effective amount of the golden brown flour is placed within the open sore. The golden flour absorbs the moisture from the body to keep the sore dry and decrease the odor. 
         [0018]    One of the known enzymes in the body that digests starch is amylase (a-amylase). This enzyme amalyze interacts with the leaching amylose within the browned flour thereby causing chemical or enzymatic debridement of the bed sore. The gelantized crystals of the brown substance are able to under go hydrolysis through the enzymes in the body and form a paste to protect the sore which allows the body to regenerate the skin underneath. The brown powder is placed on the open wound at least once a day and then wash cleaned. 
         [0019]    The most important care for a patient with bed sores is the relief of pressure. Once a bed sore is found, pressure should immediately be lifted from the area and the patient turned at least every two hours to avoid aggravating the wound. The method in  FIG. 2  of the present invention in conjunction with relieving pressure can be used for treating bed ridden patients with open wounds. 
         [0020]    This method has been used on bed ridden elderly patients by the applicant as a case studies to determine. Over a period of approximately 2 to 4 weeks the sores healed. Then, the brown powdery substance can be used to keep the patient fresh and dry to prevent the sores from recurring. 
         [0021]    Referring to the lists of case studies, there were 7 case studies done utilizing the product. In three of the case studies, the wounding agent powder was applied to sores on three elderly women. The application of the powder healed the sores over a period of approximately two to four weeks. In two other case studies, the powder was applied to a diaper rash of young children. It was also used as a preventative measure against diaper rash two infants. Additionally the product was applied to an elderly male with noticable results.