Bendable and visible surgical clamp

A surgical forceps and bending technology, applied in the field of surgical forceps, can solve the problems of inability to bend the angle of surgical forceps, inconvenience for doctors to observe, and large trauma to patients, etc., and achieve the effects of intuitive and clear observation, simple structure, and low equipment cost

Active Publication Date: 2012-07-04
HANGZHOU HAWK OPTICAL ELECTRONICS INSTR CO LTD
View PDF5 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a bendable device that can be both soft and hard, and can be adapted to various occasions. Surgical instruments can be rotated to any angle, which is convenient for observation, improves the safety and stability of the operation, and does not interfere with each other in the main tube, and is eas...

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
  • Bendable and visible surgical clamp
  • Bendable and visible surgical clamp
  • Bendable and visible surgical clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] like figure 1 and 2 As shown, the bendable visible surgical forceps includes a main pipe 1, one end of the main pipe 1 is connected with a mirror body 2, and the other end of the main pipe 1 is connected with a bent hose 3, and at the end of the bent hose 3 A front-end head 4 is connected, and a clamp head 5 and a lens part 6 are connected to the front-end head 4 , and a water spray port 7 is also opened on the front-end head 4 . The lens assembly is composed of CCD lens, LED light board and objective lens. Both sides of the mirror body 2 are respectively equipped with a display socket 8 and a flushing port 9, the rear end of the mirror body 2 is a power socket 10, and a toggle lever 11 and a locking button 12 are installed behind the flushing port 9. The lever 11 controls the bending angle of the bent hose 3 through the traction cable 13. After the lever 11 adjusts the angle of the bent hose 3, the locking button 12 is rotated to lock the lever 11 to prevent misuse b...

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 a creative surgical clamp for minimally invasive surgery, in particular to a bendable and visible surgical clamp, which comprises a main tube. The main tube is connected with a mirror, the other end of the main tube is connected with a bent hose, a front end is arranged at an end of the bent hose and connected with a clamp head and a lens component, a water spraying nozzle is arranged at the front end and connected with an irrigating opening, and the irrigating opening is arranged on the mirror; and the bent hose is connected with a traction cable, the traction cable is connected with a shifting rod, and the mirror is provided with a clamp handle. The bendable and visible surgical clamp can be used for clamping hard and soft tissues, is applicable to various places, improves safety and stability of surgery, and can be cleaned conveniently, a surgical instrument can turn at any angles so as to bring convenience for observation, and various channels in the main tube are not interfered. Technical problems that a surgical clamp in the prior art can not be bent at an angle, doctors cannot observe conveniently, surgical instruments need to be used with an endoscope and are more, and wound to patients is severe are resolved.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a pioneering and minimally invasive surgery surgical forceps whose ends can be bent so that the surgical situation can be seen at any time. Background technique [0002] In the current minimally invasive surgery, endoscopes are generally used together with medical surgical forceps, and surgical instruments such as soft forceps and guide wires are inserted into the flexible scope, such as biopsy forceps are inserted into the gastroscope and colonoscope for biopsy, etc. or insert a hard speculum in the hard speculum forceps for surgery, such as inserting a cystoscope in the hard speculum forceps for the bladder, inserting sinus mirrors and other similar products in the hard speculum forceps for the sinuses to perform surgery. The basic structure of the current medical surgical forceps includes a clamp head, a transmission rod, a transmission rod sleeve, a clamp base, and a movable clamp han...

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
IPC IPC(8): A61B17/29A61B17/94
CPCA61B2017/003A61B2017/00296A61B1/00052A61B2217/007A61B1/018A61B2019/5217A61B2019/5229A61B17/29A61B2017/00473A61B2090/3614A61B2090/372
Inventor 俞国良王跃东陈尧松王海丽
Owner HANGZHOU HAWK OPTICAL ELECTRONICS INSTR CO LTD
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