Abdominal wall incision sealer for laparoscopic surgery

A technology of abdominal wall incision and laparoscopy, which is applied in the direction of puncture needle, trocar, puncture needle, etc., and can solve the problems of prolonged operation time and failure of abdominal wall incision sealing device to seal well

Active Publication Date: 2020-11-03
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a laparoscopic surgery abdominal wall incision sealer to solve the problem that the existing abdominal wall incision sealing device can not seal well and lead to prolonged operation time

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
  • Abdominal wall incision sealer for laparoscopic surgery
  • Abdominal wall incision sealer for laparoscopic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0019] figure 1 It is a schematic diagram of the sealing state of the abdominal wall incision sealer for laparoscopic surgery provided by an embodiment of the present invention, figure 2 It is a schematic diagram of the storage state of the abdominal wall incision sealer for laparoscopic surgery provided by an embodiment of the present invention, see figure 1 and figure 2 As shown, the abdominal wall incision sealer for laparoscopic surgery includes: an outer sleeve 1, an inner sleeve 3, a leaf spring 2, an ...

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 an abdominal wall incision sealer for a laparoscopic surgery. The abdominal wall incision sealer comprises an outer sleeve, an inner sleeve, spring pieces, angle irons, a connecting sleeve, a panel, a first air bag and a second air bag, wherein the outer sleeve is arranged on the inner sleeve in a sleeving manner; the spring pieces are arranged between the outer sleeve andthe inner sleeve, and a sliding groove is formed in each spring piece; shifting teeth are arranged on the inner sleeve, and are arranged in the sliding grooves; the connecting sleeve is arranged at one end of the inner sleeve; the panel is arranged on the connecting sleeve; each angle iron is arranged at one end away from the connecting sleeve, of the inner sleeve and is connected with the corresponding spring piece; the first air bag is arranged on the angle irons; and the second air bag is arranged on the outer sleeve. The abdominal wall incision is sealed by clamping the abdominal wall through the first air bag and the second air bag, so that the problem that the surgery time is prolonged due to the fact that an existing abdominal wall incision sealing device cannot achieve good sealingis solved.

Description

technical field [0001] The invention relates to the technical field of laparoscopic surgical instruments, in particular to a laparoscopic surgical abdominal wall incision sealer. Background technique [0002] The principle of pneumoperitoneum is widely used in laparoscopic surgery to provide sufficient operating space for surgery. During surgery, instruments such as laparoscopes enter the pneumoperitoneum through some abdominal wall incision sealers with anti-leakage function for operation. The existing single-incision sealing device for laparoscopic surgery includes an operation panel at the top with a plurality of sealed operation holes, a sleeve at the bottom that is suitable for elasticity and fits with the incision of the abdominal wall of the human body, and a soft connection between the operation panel and the sleeve. The connection part, the outer periphery of the upper end of the connection between the sleeve and the soft connection part is provided with symmetrical...

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): A61B17/34
CPCA61B17/3417A61B2017/3419A61B2017/348
Inventor 李平昂王晓松熊欢周小琼龙渡冯青石彦余佩武
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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