Unlock instant, AI-driven research and patent intelligence for your innovation.

Anastomotic stoma strengthening and repairing combination part

A technology of anastomosis and assembly, applied in the field of medical devices, can solve problems such as rolling or folding, affecting the operation process, etc.

Pending Publication Date: 2018-01-16
BEIJING BIOSIS HEALING BIOLOGICAL TECH
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the trocar is passed again, the problem of rolling or folding may still occur again and affect the operation process

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
  • Anastomotic stoma strengthening and repairing combination part
  • Anastomotic stoma strengthening and repairing combination part
  • Anastomotic stoma strengthening and repairing combination part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Figure 1A It is a schematic view of the anastomotic stoma reinforcement repair assembly according to the first embodiment of the present invention, which includes an anastomotic stoma reinforcement repair sheet 11 , a backing 12 , a wire 13 and a fixing part 14 . Utilize thread 13 to sew the both sides of reinforcing patch 11 and backing 12, and this stitching is detachable suture (for example by sewing equipment or manual sewing), so that there is a gap between reinforcing patch 11 and backing 12. Detachable connection. By pulling the end of the sewn thread 13 , the thread 13 can be removed from the reinforcement repair assembly 10 without damage, and at the same time, the reinforcement repair sheet 11 is completely separated from the backing 12 . Such a structure can ensure that the backing 12 can be taken out smoothly after the stapler is fired. The method used for the stitches may be machine-sewn or hand-sewn. Details of the thread sewing method can be found in ...

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 relates to an anastomotic stoma strengthening and repairing combination part. The anastomotic stoma strengthening and repairing combination part is used in cooperation with a peg anvil or a peg bin of an anastomat. The anastomotic stoma strengthening and repairing combination part is characterized by comprising a strengthening and repairing sheet, a back lining, a wire and a fixing part; the wire is used for making the strengthening and repairing sheet detachably connected with the back lining at the two sides; the fixing part is provided with a sleeve-type structure, and can beconnected to the end of the peg anvil or the peg bin of the anastomat in a sleeving mode. The strengthening and repairing combination part can provide enough strength for to-be-processed tissues; avulsion of the anastomotic stoma is prevented; bleeding, air leakage and liquid seepage of the anastomotic stoma are prevented; the situation that the strengthening and repairing sheet rolls up or wrinkles in the installation or using process is prevented; the strengthening and repairing sheet which can smoothly cover the to-be-repaired tissues can be provided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an anastomotic stoma reinforcement repair assembly, and more particularly to a reinforcement repair assembly for a linear stapler. Background technique [0002] Because the surgical stapler can quickly cut and seal the tissues and organs in the patient's body at the same time, compared with the conventional operation of using a scalpel / shearing first, it greatly reduces the risk of this type of surgical procedure, and The operating time is shortened, so it is widely used in surgical operations. Typical surgical reinforcement devices have a jaw structure, usually comprising two separate arms. One arm is a staple cartridge arm with a staple cartridge surface and includes two or more staple lines, and the other arm is an anvil arm with a staple anvil surface. Surgical reinforcing devices may or may not be provided with a cutting device having a cutting action. ...

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): A61B17/072A61B17/00
Inventor 赵博李学军张晋辉费福垒王洪权夏磊磊
Owner BEIJING BIOSIS HEALING BIOLOGICAL TECH