Manufacturing method of microscopic suture material for practice

A production method and technology for suturing materials, which can be used in educational appliances, simulation devices and instruments for space navigation conditions, etc., and can solve the problems of difficult long-term preservation, loss of flexibility, and poor simulation performance.

Inactive Publication Date: 2020-07-24
陈显金
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above three types of materials have their own advantages and disadvantages. The advantage of basic materials is that they are easy to obtain and can be used for practice at any time, but the disadvantage is that their simulation performance is poor. The advantage of simulation materials is that their simulation performance is better than that of basic materials, but they are not easy to obtain. It is not easy to preserve for a long tim...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manufacturing method of microscopic suture material for practice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] It should be noted that, in the description of the present invention, terms such as "middle", "upper", "lower", "horizontal", "inner" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings. The positional relationship, which is just for convenience of description, does not indicate or imply that the device or...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of microscopic suture materials, and discloses a manufacturing method of a microscopic suture material for practice, the manufacturing method comprises thefollowing steps: S1, taking out swimming bladders from live fish; S2, removing attachments on the swimming bladders, and cleaning the swimming bladders; S3, storing the treated swimming bladders in normal saline or a refrigerator; S4, performing cross-linking treatment on the swimming bladders by using a disinfectant; and S5, preparing materials for practicing microscopic suture. The swimming bladders treated by the preparation method disclosed by the invention still have the advantages of being good in flexibility, high in tensile strength and of a double-layer structure, and due to the factthat swimming bladder tissues are similar to human dura mater tissues, tissues such as dura mater and anastomotic blood vessels of a person can be stitched in an operation in a simulated mode, the swimming bladders can serve as a good practice material for doctors or medical students, and great help is provided for improving operation skills.

Description

technical field [0001] The invention relates to the technical field of micro suture materials, in particular to a method for making micro suture materials for practice. Background technique [0002] At present, the materials available for microsuturing practice mainly fall into the following three categories: [0003] (1) Basic materials: gauze, leaves, hose, rubber, etc.; [0004] (2) Simulation materials: quasi-vascular static objects such as chicken wings and placenta; [0005] (3) Model materials: living animals with true blood vessels such as rats and mice; [0006] The above three types of materials have their own advantages and disadvantages. The advantage of basic materials is that they are easy to obtain and can be used for practice at any time, but the disadvantage is that their simulation performance is poor. The advantage of simulation materials is that their simulation performance is better than that of basic materials, but they are not easy to obtain. It is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B9/00G09B23/28
CPCG09B9/00G09B23/28
Inventor 陈显金张庆华吴芹芹
Owner 陈显金
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap