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Dyeing preparation method of surgical sutures produced by tail tendons of nutria

A kind of suture thread and raccoon technology, which is applied in the field of dyeing and preparation of raccoon tail tendon medical suture, which can solve the problems of operator inconvenience and difficulty in distinguishing between body tissue and suture thread, etc.

Inactive Publication Date: 2010-12-29
陈启忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mammalian tendon tissue suture [Guoyao Guanji (Zhun) Zi 2002 No. 3650635], the preparation and creation method of nerve fiber absorbable suture has been applied for patent, patent number ZL200610079127.2, certificate number No. 418423 (the above two The product belongs to the same product), the above two products have been widely used clinically, because the product is translucent white and is composed of collagen, so it is difficult to dye other colors, so when suturing body tissues other than the skin, the product is sticky It is difficult to distinguish whether the blood is the body tissue or the suture, which brings a lot of inconvenience to the operator. According to the investigation, the suture produced by the beaver tail tendon has not yet appeared in the market, except for the natural color of the suture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Cyan and blue dyeing solutions are equipped with representative parties

[0007] Gentiana Gentiana (alias Gentiana snowflakes), source: This product is a Gentianaceae plant, gorgeous Gentiana Sino-ornata B2155noo dried flowers and buds, the original plant is a perennial herb, 10-15cm high, root-like, slightly Fleshy, mostly clustered flowering branches, spread obliquely, yellow-green smooth. Born in hillside grasslands at an altitude of 2400-4800m, distributed in the northwest of Yunnan, the southwest of Sichuan and the southeast of Tibet. It is collected and processed when it blooms in May and June. It is collected and dried. Put 10 grams of dried flowers into a beaker, add 50cm to distill Boil water for 3 minutes (water-soluble extraction of pigment), cool to 50°C, filter and put into dyeing dish.

[0008] ① When the temperature drops to 40°C, put in 100 finished sutures produced by beaver tail tendons, take them out after dyeing for 1-4 hours, and dry them to get th...

Embodiment 2

[0011] Black and purple dyeing solutions are equipped with representative parties

[0012] Japonicus vine (alias citronella), source: This product is the dried seeds of cucubalubacciferl.vevjaponicusmiq.noo plant of Caryophyllaceae. The original plant vine vine is a perennial herb with a length of 1-2m. Most of the roots are rectangular and conical. , the rhizomes obliquely open clusters of several stems, the seed garden is kidney-shaped, black and purple and shiny, born in miscellaneous forests on hillsides, forest edges or gardens, distributed in northeast, northwest, north, southwest of China, etc., collect seeds in autumn.

[0013] Put 10 grams of collected vine seeds into a beaker and then put 50 cm of distilled water to boil for 3 minutes (water-soluble extraction of pigment), cool to 50 ° C, filter and put into a dyeing dish.

[0014] ①When the temperature of the dyeing solution drops to 40°C, put in 100 finished sutures produced by beaver tail tendon, dye for 1-4 hours...

Embodiment 3

[0017] Green and blue-green staining solutions are equipped with representative parties

[0018] Daqingye (alias blue indigo leaf), source: This product is the dried leaves of Polygonum tnctorinmAit.noo, the original plant Polygonum indigo is an annual herb, 50-80cm high, with erect stems, branches, ribs and obvious The knots are purplish-red and hairless. They are born near the fields and waters. They are mainly cultivated in Northeast China, and a small amount are naturalized in the wild. The leaves are collected before and after Slight Heat and before and after Bailu, and dried in the sun. Regular or broken, the surface is blue-green or blue-black, take 10 grams of dried leaves, put them into a beaker, add 50cm of distilled water and boil for 3 minutes (water-soluble extraction of pigments), cool to 50°C and filter, filter the water into the dyeing tray middle.

[0019] ①When the temperature of the dyeing solution drops to 40°C, put in 100 finished sutures produced by beav...

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PUM

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Abstract

The invention creatively discloses a dyeing method of surgical sutures produced by tail tendons of nutria. The semi-transparent white surgical sutures produced by nutria are dyed by dissolving plant pigments in water and extracting the plant pigments and combining protease to prepare the surgical sutures which are mainly milk white, blue, cyan, purple, black and green. Various colored sutures after being dyed are ensured to have consistent physical characteristics with the original naturally-colored sutures and do not reject the human bodies. The surgical sutures which can be absorbed by human bodies provide great convenience for the surgery operators and facilitate improving the surgery quality and ensuring the curative effect. The quality of the surgical sutures produced by tail tendons of nutria is improved and the surgical range thereof is expanded. The new products facilitating the surgical sutures are the unique surgical sutures produced by the pure natural biological protein in the markets at present and serve human health.

Description

1. Technical field [0001] The invention discloses a method for dyeing and preparing medical sutures from the tail tendon of the raccoon, also known as "nutria". Tendons are sutures made of bioprotein that can be absorbed by collagen and nerve fibers. They are non-repelling to the human body and can be absorbed by the human body. Its color is translucent white, so it is the best medical surgical method for suturing the skin. sutures. 2. Technical background [0002] Mammalian tendon tissue suture [Guoyao Guanji (Zhun) Zi 2002 No. 3650635], the preparation and creation method of nerve fiber absorbable suture has been applied for patent, patent number ZL200610079127.2, certificate number No. 418423 (the above two The product belongs to the same product), the above two products have been widely used clinically, because the product is translucent white and is composed of collagen, so it is difficult to dye other colors, so when suturing body tissues other than the skin, the prod...

Claims

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Application Information

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IPC IPC(8): A61L17/10D06P1/00D06P3/04
Inventor 陈启忠谭孝均林忠志李开贤黄露月陈兆涛陈震
Owner 陈启忠
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