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Anti-sticking surface, kitchen knife, pot, scalpel, operation scissors and preparation method

An anti-sticking, knife body technology, applied in surgery, kitchen utensils, parts of surgical instruments, etc., can solve the problems of affecting wound healing, tissue damage, polluting the operating room environment, etc., to reduce the contact area and adsorption force, improve Hydrophobicity, the effect of overcoming thermal adhesion

Inactive Publication Date: 2019-03-05
李明守
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the temperature of surgical scissors and scalpels is increased, the cut tissue will be damaged, and it will also cause Teflon to release trace amounts of toxic gases and substances at high temperatures, which will affect postoperative wound healing and pollute the operating room environment

Method used

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  • Anti-sticking surface, kitchen knife, pot, scalpel, operation scissors and preparation method
  • Anti-sticking surface, kitchen knife, pot, scalpel, operation scissors and preparation method
  • Anti-sticking surface, kitchen knife, pot, scalpel, operation scissors and preparation method

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0067] Preparation of anti-stick surfaces

[0068] This embodiment will introduce a method for preparing an anti-adhesive surface, which can prepare the above-mentioned anti-adhesive surface. The anti-adhesive structure of the anti-adhesive surface is determined by the designed graphics board, and different anti-adhesive structures can be obtained correspondingly to the graphic boards with different graphic design methods. Glue coating machine, baking oven, exposure machine, developing machine and etching machine are used in the process. The model TEL ACT-8 photolithography coating and developing system produced by Caneng Company can be used, which can complete the coating, baking, etc. Baking, exposure and development operations. In this example, an anti-adhesive structure composed of raised parts and dimples is prepared, wherein the raised parts are adjacent to the raised parts, the raised parts are adjacent to the dimples, and the dimples can only be adjacent to the raised...

Embodiment approach

[0089] As an embodiment of the present invention, a non-stick kitchen knife, such as Figure 5 As shown, the anti-stick kitchen knife 200 includes a knife body 210 , a knife handle 220 and an anti-stick surface 100 prepared on the surface of the knife body 210 , and the knife body 210 and the knife handle 220 are fixedly connected. The knife body part 210 includes a knife base part 211 and a knife edge part 212 which are fixedly connected. The knife base part 211 and the knife edge part 212 can be integrally formed or manufactured separately. It should be noted that the knife base 211 and the knife edge 212 can also be made of different materials, and the knife edge 212 is embedded and fixed in the knife base 211 . The knife base 211 is a rectangular thin plate, and the lower side of the knife base 211 is provided with a knife edge 212, as Figure 5 As shown, a large kitchen knife, slicing knife, etc. commonly used for cutting vegetables are formed; in addition, the connectio...

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Abstract

The invention discloses an anti-sticking surface, a kitchen knife, a pot, a scalpel, an operation scissors and a preparation method. An anti-sticking structure which is formed by protruding parts and / or pit parts is distributed on the anti-sticking surface, and the protruding parts and / or the pit parts are periodically distributed on the surface, and the surface is changed into a rough surface with the micron order roughness, so that the surface performance of the surface is changed; and the contacted substance show the composite contact surface with the anti-sticking surface, recessed areas between the protruding parts of the anti-sticking structure and concave areas of the pit parts are adsorbed with gas to form an isolation air cushion layer, so that the contact area is reduced, and thecontact substances which are stuck are realized. The surfaces of the kitchen knife, the pot, the scalpel and the surgical scissors are the anti-sticking surfaces, so that the anti-sticking effect isachieved. According to the preparation method, the ant-sticking structure which is formed by the protruding parts and / or the pit parts on the surface is adopted by etching technology, so that a chemical anti-sticking coating is replaced, anti-adhesion is achieved, no toxic substances are released in the using process, the contact and the environment are not polluted, and the safety is improved.

Description

technical field [0001] The invention belongs to the field of anti-adhesive appliances, and relates to anti-adhesive appliances, in particular to an anti-adhesive surface and a preparation method thereof, as well as kitchen knives, pots, scalpels and surgical scissors whose surfaces are the anti-adhesive surfaces. Background technique [0002] Some of the non-stick kitchen knives in the prior art are provided with a convex stop on the knife body above the blade to change the direction of movement of the cut dishes to achieve anti-sticking, which is only suitable for cutting hard dishes; It is equipped with a vegetable scraping device, which is suitable for a wide range of dishes, but the structure of the kitchen knife is complicated, which affects the habit of using the knife and brings a lot of inconvenience. At present, non-stick pans are coated with a layer of anti-stick coating on the inner wall of the pan body, such as Teflon (polytetrafluoroethylene), which solves the p...

Claims

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Application Information

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IPC IPC(8): B26B9/00B26B13/06A47J27/00A47J36/02A61B18/14C23F1/02
CPCA47J27/002A47J36/025A61B18/14A61B2018/0013A61B2018/00589A61B2018/1412A61B2018/146B26B9/00B26B13/06C23F1/02
Inventor 李明守吴长兰
Owner 李明守
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