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

Operation electrical cutter head holding handle with double springs controlling distance

A technology of distance control and electric knife, which is applied in the field of medical equipment, can solve the problems that doctors are unable to do what they want, and the position of the electric knife head cannot be flexibly controlled, so as to avoid misalignment, improve activity accuracy, and improve stability.

Active Publication Date: 2014-03-12
HAIMEN BIWEI INTPROP SERVICE CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gripping handles of the existing electrosurgical scalpels are shaped and fixed in length, which makes it impossible to flexibly control the position of the electrosurgical scalpel during the operation, especially in some narrow spaces, where the doctor obviously exists during the operation. Powerless situation

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
  • Operation electrical cutter head holding handle with double springs controlling distance
  • Operation electrical cutter head holding handle with double springs controlling distance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] The gripping handle of the double-spring distance-controlled surgical electric knife head consists of a telescopic rod 1, a rod sleeve plate 2, a rod sleeve 3, a handle sleeve 4, a spring plate 5, a chute 6, a slider 7, a telescopic opening 8, a spring 9, and an electric The cutter head 10 and the protruding ring 11 constitute. The handle 4 is a cylinder with a closed lower end and an open upper end. The lower end of the handle 4 is welded to the electric knife head 10 as a whole, and a plurality of convex rings 11 are evenly distributed longitudinally on the inner wall of the handle 4 . There is a rib on the inner side wall of each protruding ring 11, and the included angle α of the cross section of the rib is 120°.

[0021] The rod sleeve 3 is a cylinder with a closed lower end and an open upper end. The rod sleeve 3 is located in the handle s...

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 the technical field of medical instruments, in particular to an operation electrical cutter head holding handle with double springs controlling the distance. The operation electrical cutter head holding handle is formed by a telescopic rod, a rod sleeve plate, a rod sleeve, a handle sleeve, a spring piece, a sliding groove, a sliding block, a telescopic opening, the springs, an electrical cutter head and protruding rings. A plurality of the protruding rings are uniformly distributed on the side wall of the handle sleeve in the longitudinal direction. The inner side wall of each protruding ring is provided with a ridge. The rod sleeve is arranged in the handle sleeve. The outer side wall of the rod sleeve and the ridges of the protruding rings are in clearance fit. The side wall of the rod sleeve is provided with the rectangular telescopic opening. The left side wall of the top half portion of the sliding block is provided with a plurality of teeth uniformly distributed in the vertical direction. The teeth and the protruding rings are mutually matched. As the length of the cutter handle can be adjusted conveniently, the holding handle can be applied to operation space of different sizes, the moving precision of the electrical cutter head can be greatly improved, and the holding handle has higher stability compared with the prior art.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a gripping handle of a double-spring distance-controlled surgical electric knife head. Background technique [0002] The gripping handles of the existing electrosurgical scalpels are shaped and fixed in length, which makes it impossible to flexibly control the position of the electrosurgical scalpel during the operation, especially in some narrow spaces, where the doctor obviously exists during the operation. Situation of powerlessness. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a gripping handle of a double-spring distance-controlled surgical electric knife head that can conveniently adjust the length of the knife handle. [0004] The solution to the technical problem of the present invention is: the gripping handle of the electric knife head of the double reed control distance type is com...

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): A61B18/12
Inventor 梁伟
Owner HAIMEN BIWEI INTPROP SERVICE CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com