Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Blood vessel blocking band

A technique of vascular occlusion and vascular clamp, which is applied in the field of medical appliances, can solve the problems of precious time, long operation time, and difficulty in stringing, and achieves the effect of saving operation time.

Inactive Publication Date: 2016-12-07
张洪宇
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of vascular blocking belt has disadvantages in use: the aperture of the silicone sleeve 2' is not large, and it is not easy to pass the double ends of the cord 1' through the silicone sleeve 2' to form a tightening ring, and the operation is relatively time consuming. Longer, and time is at a premium during surgery

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
  • Blood vessel blocking band
  • Blood vessel blocking band
  • Blood vessel blocking band

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] For the vascular occlusion band provided in this embodiment, please refer to Figure 3 to Figure 5 As shown, it includes a rope body 1, one end of the rope body 1 is provided with a buckle 2, and the other end of the rope body 1 can pass through the ring hole of the buckle 2 under the traction of the vascular forceps 3, the buckle 2 and the rope The body 1 has an integrated structure, and the rope body 1 is made of velvet braided wire. The surface of the vel...

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 discloses a blood vessel blocking band. The blood vessel blocking band comprises a rope body; a retaining ring is arranged at one end part of the rope body; the other end part of the rope body can penetrate through a ring hole of the retaining ring under the traction of a vascular clamp; the retaining ring and the rope body form an integrated structure. The retaining ring is arranged at one end part of the rope body, the vascular clamp penetrates through the retaining ring in a blocking process, the front end of the vascular clamp is used for clamping the other end part of the rope body and the other end part of the rope body is driven to penetrate through the retaining ring to form a tightening ring for locking a blood vessel; the tightness degree of the tightening ring is easy to adjust, the operation is convenient and valuable operation time is saved.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a blood vessel blocking belt. Background technique [0002] Temporary blockage of blood supply to organs is involved in cardiovascular surgery, laparoscopic and laparoscopic-assisted surgery. In the traditional method, the surgeon often uses vascular clamps to clamp the blood vessel wall of the artery or vein to achieve the purpose of blocking the blood flow, which is easy to cause damage to the outer wall of the blood vessel and aggravate the adhesion of the tissue near the blood vessel, and the damage to the inner wall of the blood vessel will cause poor blood flow, thrombosis. [0003] With the development of medical technology, most of the current temporary blockages are achieved through the cooperation of vascular blocking bands and vascular clamps. Existing vascular occlusion tapes include figure 1 As shown in the wire rope 1' and the silicone sleeve 2', the d...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/132
CPCA61B17/1322A61B2017/00243A61B2017/12004
Inventor 张洪宇
Owner 张洪宇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com