106 results about "Fat removal" patented technology

A fat removal device includes a screen which includes passages through which fat can be extruded, to be cut or melted away from the surface of an internal organ. The device includes a blade to cut the fat or radiofrequency monopolar or bipolar electrodes to melt the fat, aspiration to remove the fat away from the screen and blade, irrigation to irrigate the screen and blade, and an electrocautery member to cauterize the capillary bed of the fat. Methods of using removing the fat layer from the surface of an internal body organ are also described.

The present invention provides a method and apparatus for non-invasive reduction of excessive fat tissue by externally applying radio frequency (RF) electromagnetic (EM) waves adjusted to specific fat cells absorption frequency and electromagnetic propagation mode. Based on the performed experiments described further, the method and working apparatus has been invented that reduces fat layers without any medication, non-invasively through the intact skin. The invented method and apparatus facilitates the safe fat removal, and may lead to reduction and eradication of obesity and obesity associated diseases.

A fat remover is disclosed, which comprises an upper main body including a plurality of connection terminals, a lower main body including an upper plate having a plurality of female rivets transmitting ultrasonic signals and low-frequency signals by contact with the connection terminals, a cup body having an opened bottom surface, a rubber plate interposed between the upper plate and the cup body, and a second lower plate inserted in the bottom surface of the cup body, and a skin contact sensor protruded on an inner lower part of the lower main body together with the ultrasonic vibration plate and the low-frequency vibration plate. Accordingly, the fat remover separately has the ultrasonic vibration plate and the low-frequency vibration plate, and performs fat removal after confirming a close contact between the skin and the vibration plates by the skin contact sensor, by applying stimulus to the skin contacting the vibration plates.

The present invention provides fat-binding polymers, which comprise dialkanolamine, dialkanolammonium, aminoalkylpolyol, and ammoniumalkylpolyol pendant groups for subjects in need of fat removal from the gastrointestinal tract, particularly subjects suffering from steatorrhea and/or experiencing side effects from lipase inhibitors. Patients being administered with lipase inhibitors are typically being treated for Type II Diabetes, streatorrhea, and hypertriglyceridemia. The fat binding polymers of this invention are also suitable for use with obese subjects.

Fat removal processing of herbs, such as those used in food seasoning, is conducted by using carbon dioxide liquid and/or an organic solvent, or carbon dioxide gas at subcritical or supercritical conditions. Hydrated alcohol is added to the residual oil-insoluble portion. Activated carbon is added to the resulting hydrated alcohol-containing extraction solution. After stirring, the activated carbon is removed. From the resulting solution, water and alcohol are removed, and a water soluble anti-oxidation agent is obtained.

The invention discloses a preparation method of low-molecular weight collagen. The preparation method of the low-molecular weight collagen comprises pre-treatment, molecular sieve chromatography and ion exchange column separation. Collagen is an important functional factor in a health product, sources, technology and molecular weight become main factors for influencing collagen effects, and molecular weight distribution is directly related to technology. Relative molecular weight is an important index of hydrolyzed collagen and needs to be researched deeply so that a relationship between the relative molecular weight of hydrolyzed collagen and activity of hydrolyzed collagen is ensured. Leftover of fish skin such as cod skin and tilapia skin is orderly subjected to fish-skin impurity protein removal, fish-skin fat removal and fish-skin collagen enzymolysis, and the obtained sample collagen zymolytic polypeptide liquid is subjected to molecular sieve chromatographic separation purification and ion exchange chromatographic separation purification so that high-purity collagen samples having different molecular weights are obtained.

The invention relates to a method for preparing lysosomal collagen, which is characterized by comprising the following steps of: after raw materials are subjected to treatment of impurity protein and fat removal, adding an acetic acid, citric acid or hydrochloric acid solution used as an extractant for extracting; adding pepsase; after extracting, filtering to obtain lysosomal collagen rough extract liquid; adding a sodium hydroxide solution into the lysosomal collagen rough extract liquid under the condition of stirring for adjusting the pH value to be 7.0-12; standing to obtain protein gel; dissolving the protein gel with the acetic acid, citric acid or hydrochloric acid solution to obtain a protein gel solution; and dialyzing with distilled water, freezing and drying to obtain the lysosomal collagen. The method disclosed by the invention is simpler and more reasonable, and the production cost is reduced due to no use of Tris in the method. Through the method, not only is the yield of the lysosomal collagen greatly increased, but also the heat stability of protein is maintained.

The invention relates to a preparation method of collagen; fresh pigskin is used as a raw material; the raw material is treated by pretreatment, fat removal, and acid-enzyme treatment; ultrasonic treatment is employed to further improve extraction efficiency; and finally purification is performed to prepare a collagen product with high purity. The preparation method of collagen has high extraction efficiency, and the product purity is up to above 98%. The product is active collagen with a maintained triple-helix structure, has low immunogenicity and high biocompatibility, is biodegradable, and is applicable to medical purposes.

The invention relates to the technical field of tissue engineering, in particular to a biofilm and a preparation method thereof. This method has simple process, low cost, less damage to the collagen fibers of membrane tissue, and good decellularization effect. The obtained biofilm retains the natural double-layer structure of animal membrane tissue and can guide tissue regeneration. The clinical application of the membrane has created conditions. The embodiment of the present invention provides a method for preparing a biofilm, comprising: step 1) removing the fatty tissue on the surface of the mammalian membrane tissue to obtain the membrane tissue after the preliminary degreasing; step 2) treating the membrane tissue after the preliminary degreasing with alkali solution soaking for decellularization to obtain decellularized membrane tissue; step 3) soaking the decellularized membrane tissue in an organic solvent, and performing degreasing treatment under vibration to obtain degreased membrane tissue; step 4) degreasing The final membrane tissue was flattened, dried, and sterilized to obtain a biofilm.

The invention discloses divalent egg yolk antibodies of type I and novel duck hepatitis as well as a preparation method and an application thereof. The preparation method comprises the steps of high-immunity egg collection, high-immunity egg sterilization, fat removal with sodium alginate, precipitation with ammonium sulfate, ultrafiltration membrane concentration and purification of the antibodies, bacteria removal by inactivation and the like. The research results show that the divalent egg yolk antibodies of type I and novel duck hepatitis, which are obtained through grease removal by adopting sodium alginate and precipitation by adopting ammonium sulfate, have high purity, high titers, small side effects and obvious treatment effects and can be used for simultaneously controlling type I and novel duck hepatitis viruses safely and conveniently.

The present invention relates to a fat-removal massager utilizing a speed-adjustable motor in combination with two corresponding gear sets for driving a plurality of eccentrically rotatable massaging balls. Moreover, every two neighboring massaging balls in rotation create a rapid squeezing effect upon muscles for achieving the expected fat-removing and massaging goal.

The invention relates to a vegetable fiber inorganic lightweight filling aggregates, which is prepared by the following steps: adding vegetable fiber in a magnesium chloride solution with concentration of 20% and temperature of 25-30 DEG C and then stirring to remove fat, adding fly ash with 300-400 meshes and stirring for filling perforation, adding a methyl-sodium silicate aqueous solution for stirring gel with ratio of 1: 20; removing gel and processing, drying the vegetable fiber, wherein water content is 5-8%, then granulating to form the vegetable fiber inorganic lightweight filling aggregates. According to the invention, fat removal, perforation filling and gel inorganic modification treatment are carried out on vegetable fiber, defects of easy decomposition, easy damage by worms and high water absorption can be basically overcome for using a straw raw material as a permanent building element, the vegetable fiber inorganic lightweight filling aggregates provides technology and product for smooth development, and promote the ecologicalization and weight reduction level of buildings.

The invention discloses fat-removal slimming tea and preparation method thereof. The fat-removal slimming tea comprises the following raw materials: cassia seed, chrysanthemum and barbary wolfberry fruit. The preparation method comprises the following steps of: mixing the raw materials according to certain weight firstly; placing the raw materials into a utensil; adding 1.5L of water approximately; and boiling or mixing the raw materials according to certain weight; placing the raw materials in the utensil; and directly adding an appropriate amount of boiled water for brewing. The invention has the advantages of obvious slimming effect, no side effect, low cost, and the like, and also has the function of improving eyesight with safety and reliability, thereby being suitable for popularization and application.

The invention relates to a method for purifying collagen derived from pelodiscus sinensis. The method is characterized by comprising the steps of soaking, fat removal and enzymolysis; in an enzymolysis process, carinas of the pelodiscus sinensis, of which impurities are removed, are put into acetic acid with the concentration of 0.5mol/L, wherein the ratio of the carinas to the acetic acid is 1:25, pepsase enzymatic hydrolysate is added for enzymolysis treatment, and extraction is carried out at 4-10 DEG C for 24-48 h, so that a pelodiscus sinensis carina collagen coarse extracting solution is obtained; in a salting-out purification process, the coarse extracting solution is dissolved into a Tris-HCL buffer solution containing NaCl, the mixed solution is centrifuged to obtain supernatant, NaCl is added into the supernatant, salting-out is carried out, centrifugation is carried out again, and precipitates and the supernatant are respectively collected; and precipitates are dissolved into acetic acid with the concentration of 0.5 mol/L, and freeze-drying is carried out after dialysis, so that the pelodiscus sinensis collagen freeze-dried product is obtained. Compared with the prior art, the method provided by the invention has the advantages that collagen extracted through enzymolysis is purified through a salting-out purification method, so that no environment pollution is realized, the extraction efficiency is high and the obtained product has good biological characteristics.