Netted multifunctional sponge holding forceps

A multifunctional, oval forceps technology, applied in the field of medical devices, can solve the problem of leakage of lymphatic tissue openings, etc., achieve the effect of reducing the lateral size, small lateral space, and improving the efficacy of surgery

Inactive Publication Date: 2009-11-04
许林
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to design a mesh-shaped multiplex clamp that is reliable in clamping and can effectively reduce minimally invasive incisions, aiming at the problems that existing oval forceps are prone to lymphatic tissue leakage and the opening is too large to be suitable for minimally invasive manipulation. Function oval forceps

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
  • Netted multifunctional sponge holding forceps
  • Netted multifunctional sponge holding forceps
  • Netted multifunctional sponge holding forceps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] like figure 1 , 2 , 3 shown.

[0020] A net-shaped multifunctional oval pliers, made of titanium and multi-materials, it is mainly composed of a left pliers body 1, a right pliers body 2, a left pliers handle 3 and a right pliers handle 4, such as figure 1 As shown, the overall structure is similar to two X-shaped structural parts connected up and down, wherein the left pliers body 1 and the right pliers body 2 are hinged and connected in an X shape at the middle and lower parts, and the left pliers handle 3 and right pliers handle 4 are hinged at the middle and upper parts They are connected in an X shape, and the intersection point of the X is the position of the hinge shaft. The hinge shaft can be a separate part, or can be integrally connected with one of the parts, while the other part is provided with a hinge shaft installation hole. The...

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

A net-shaped multifunctional oval forceps, belonging to a medical device, is characterized in that it is mainly composed of a left forceps body (1), a right forceps body (2), a left forceps handle (3) and a right forceps handle (4) , the left pliers body (1) and the right pliers body (2) are hingedly connected in an X shape, the left pliers handle (3) and the right pliers handle (4) are also articulated and connected in an X shape, the left pliers body (1) and the right pliers body The front end of (2) is respectively connected with an outer ring-shaped pincer (5,6) forming an oval shape, and the leak-proof net (7) is all installed on the ring-shaped pincer (5,6); the left pincer handle (3) and the right The lower ends of the pliers handle (4) are respectively connected with corresponding finger holes (8, 9) and mutually matched fasteners (10, 11), and the lower ends of the left pliers body (1) and the right pliers body (2) are connected with the left pliers handle (3) and the upper end of the right pliers handle (4) are hingedly connected to each other.

Description

technical field [0001] The invention relates to a medical device, in particular to surgical forceps for lymph node removal, in particular to a net-shaped multifunctional oval forceps. Background technique [0002] As we all know, oval forceps are a common forceps in gynecology, thoracic surgery and abdominal surgery. In thoracic surgery and abdominal surgery, it is mainly used for the removal of hilar, mediastinal and abdominal lymph nodes. The clamp head of the existing oval forceps is divided into an egg-like ring. During use, smaller lymphoid tissues (which may contain tumor cells) can easily leak out of the ring, causing tumor implantation and metastasis. , seriously affecting the curative effect of surgery. For this reason, someone once designed the surgical forceps that the front end is spherical, but because the spherical structure increases the volume of the forceps head, seriously affects the surgical field of view, it is difficult to popularize and use. [0003]...

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 Patents(China)
IPC IPC(8): A61B17/29A61B17/42
Inventor 许林
Owner 许林
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