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Dyeing method for mammal tail tendon medical suture line

A technology of mammals and dyeing methods, which is applied in the field of dyeing of mammalian tail tendon medical sutures, and can solve problems such as difficult dyeing

Inactive Publication Date: 2014-10-08
CHONGZHOU DILONG HAILONG BIOLOGICAL PRODS DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two products have been widely used clinically, but only milky white thread has entered the market. Since this product is made of milky white collagen, it is difficult to dye other colors. Therefore, this thread is also limited by surgery in clinical practice, so it must be black. Or the blue line, in order to meet the clinical application
Because the thread is made of collagen, ordinary pigments are not easy to enter the thread, and because it is difficult to dye, there is no report on the market for colored thread of this type of suture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Take stone mouse, ground lotus root, multitongue flying canopy, delphinium uniflora, black rice, 100 grams each, crush and grind through an 80-mesh sieve, add 70℅ of purified water, mix well, and steam for 1 hour under normal pressure, add 40 Put the purified water at 1:12 of ℃ into the enzymatic hydrolysis tank, add cellulase 3% amylase 3℅ and enzymatically hydrolyze at 40 ℃ for 28 hours, then filter through 80 mesh net, then the blue-black basic staining solution is obtained. Put in the thread to be dyed, then add 0.5℅ protease and hydrolyze at 35°C for 2 hours, take it out and dry it, and the blue thread will be obtained.

Embodiment 2

[0009] Take 50 grams of gallnuts, crush and grind them through an 80-mesh sieve, add the basic dyeing solution in Example 1, put in the thread species to be dyed, then add 0.5℅ of protease, and enzymatically hydrolyze at a constant temperature of 35°C for 2 hours and take it out. Dry in the air, it is black thread body.

Embodiment 3

[0011] Take 50 grams of comfrey antler, crush and grind it through an 80-mesh sieve, add the basic dyeing solution in Example 1, put in the thread to be dyed, then add 0.5℅ of protease, and enzymatically hydrolyze at a constant temperature of 35°C for 2 hours Take it out, dry it in air, and it will be a purple-brown thread body.

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PUM

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Abstract

The invention relates to a dyeing method for a mammal tail tendon medical suture line. A mammal tail tendon belongs to a collagen composition and pigments can not easily enter proteins to show colors, so the coloring is very difficult; in order to bring pigments into the proteins, the epidermis structures of the proteins need to be damaged by enzymolysis and then the pigments can enter the proteins to show the colors. The dyeing method applies an enzymolysis approach and particularly comprises the steps of firstly extracting the pigments and then carrying out enzymolysis approach for bringing the pigments into the proteins to show the colors. The drying method is the preparation method of the mammal tail tendon medical suture line is finished.

Description

technical field [0001] The invention relates to a method for dyeing medical sutures of tail tendons of mammals. This medical suture comes from the tail tendon of a mammal. It is a milky white thread. In clinical applications, there is only one color thread, so there is a phenomenon of insufficient use. Colored thread must be added to expand the scope of use of the thread. . Background technique [0002] Mammalian tendon tissue suture [National Medicine Guanji (Quasi) Word 2002 No. 3650635], mammalian nerve fiber absorbable suture, patent number ZL20061007912.7 certificate number 418423. The above two products have been widely used clinically, but only milky white thread has entered the market. Since this product is made of milky white collagen, it is difficult to dye other colors. Therefore, this thread is also restricted by surgery in clinical practice, so it must be black. Or blue line species, in order to meet the clinical application. Because the thread is made of col...

Claims

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Application Information

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IPC IPC(8): D06P1/34D06P1/44
Inventor 陈启忠陈兆涛李开贤
Owner CHONGZHOU DILONG HAILONG BIOLOGICAL PRODS DEV INST
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