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Line-pressing machine for absorbable medical suture lines and line-pressing method

A technology for suture thread and thread pressing machine, which is applied in application, textile and papermaking, surgical instruments, etc., can solve problems such as difficulties, and achieve the effects of uniformity, convenient use, and improved utilization rate.

Active Publication Date: 2015-09-09
湖南然元医用高科技蛋白线有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although its irregular cross-section does not affect the suture function and absorption effect of the suture, it will bring many difficulties to match the suture needle with the suture, and the suture effect is not as beautiful as that of regular suture

Method used

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  • Line-pressing machine for absorbable medical suture lines and line-pressing method
  • Line-pressing machine for absorbable medical suture lines and line-pressing method
  • Line-pressing machine for absorbable medical suture lines and line-pressing method

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Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more; unless otherwise specified, "notch-shaped" means a shape other than an even cross-section. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" etc. is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and th...

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Abstract

The invention relates to the technical field of medical operation and especially relates to a line-pressing machine for absorbable medical suture lines and a line-pressing method. The line-pressing machine for absorbable medical suture lines comprises a power system and a line-pressing system. A driving wheel and a driven wheel of the line-pressing system are correspondingly provided with one or multiple line-pressing grooves along the circumferential surface. The line-pressing grooves are semi-circular-arc-shaped. The line-pressing grooves of the driving wheel and the driven wheel are combined along the radial direction of the external circumference in order to form circular line-pressing holes used for pressing suture lines. The power system drives the driving wheel to rotate so that the driving wheel can drive the driven wheel to rotate relatively. The line-pressing method utilizes the line-pressing machine for absorbable medical suture lines to press the suture lines. The line-pressing machine for absorbable medical suture lines is easily operated and helps to effectively enhance production efficiency and utilization rate of material. The line-pressing method helps to effectively improve line bodies of suture lines. Regular line body structures help to greatly improve stitching and needle-threading efficiency in production and effectively increase utilization rate of suture lines during subsequent production and usage.

Description

technical field [0001] The invention relates to the technical field of medical operations, in particular to an absorbable medical suture crimping machine and a crimping method. Background technique [0002] Medical suture is a special linear material that has the functions of ligation hemostasis, suture hemostasis and tissue suture. Its material development has gone through: silk thread, catgut, chemical synthetic thread, and pure natural single-strand collagen suture. From the perspective of absorption characteristics, medical sutures can be divided into non-absorbable sutures and absorbable sutures. Non-absorbable sutures, such as nylon thread, silk thread, titanium alloy metal thread, etc., will become foreign objects in the body for a long time when suturing the internal tissue. It takes about 7 days to remove the suture when suturing the body surface. Minor pain; absorbable sutures, such as catgut, PGA (polyglycolide), PGLA (polyglycolide) sutures, etc., the structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02J1/00A61B17/04
CPCA61B17/06166D02J1/00
Inventor 刘权威杨一诚佘爱军
Owner 湖南然元医用高科技蛋白线有限公司
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