A built-in adjustable flow electrosurgical pencil

A built-in electric knife pen technology, applied in the field of medical devices, can solve the problems of increasing surgical safety hazards, affecting surgical efficiency, inconvenient flow adjustment, etc., and achieves the effect of simple and reasonable overall structure, comfortable operation feel, and convenient installation

Active Publication Date: 2019-03-01
ZHEJIANG SHUYOU SURGICAL INSTR
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is extremely inconvenient to adjust the flow rate of the electric knife during the operation. It cannot be adjusted quickly with one hand and needs to be adjusted with the other hand, which greatly affects the efficiency of the operation and increases the safety hazard of the operation.

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
  • A built-in adjustable flow electrosurgical pencil
  • A built-in adjustable flow electrosurgical pencil
  • A built-in adjustable flow electrosurgical pencil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1, such as Figure 1-5 As shown, the present invention includes a handle 1 and a cutter head 2 , the cutter head 2 is arranged at one end of the handle 1 and partially extends into the handle 1 . The handle 1 includes a holding part 11 that is placed at the mouth of the hand when in use, and a gripping part 12 that is pinched at the thumb, index finger and middle finger; the gripping part 12 is in the shape of narrow ends and a slightly wider middle In order to set the control components in the grip part 12 that is convenient for the index finger to quickly operate, reduce unnecessary transmission and matching components, thereby saving the overall space in the handle and the volume of the handle; although the slightly wider grip part 12 will make the palm smaller The stability of the person holding the electric knife pen is slightly affected, but the holding part 11 has an arc shape with an upward curve in the middle, and its bonding surface with the tiger's mo...

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 utility model relates to a built-in adjustable flow electrosurgical pen, which belongs to the technical field of medical equipment. The invention comprises a handle and a cutter head. A suction tube is arranged inside the handle. The cutter head part extends into the handle and is connected to the suction tube. There is a flow regulating mechanism to control the flow of the suction tube. The invention has a reasonable structure and is convenient for the rapid adjustment of the smoking flow rate of the electric knife pen, so as to improve the operation efficiency and reduce medical accidents.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a built-in adjustable-flow electrosurgical pencil. Background technique [0002] Existing medical electrosurgical pens are often equipped with suction devices in order to inhale the smoke generated in the operation or the waste liquid generated in the operation to ensure the smooth operation of the operation. However, the suction device provided by the existing electrosurgical pen generally does not have a flow regulating function, and has poor adaptability to different surgical conditions. There are also some electric knife pens with a flow regulating function, but due to the influence of the volume of the electric knife pen and other internal accessories, the flow regulating device can only be installed at the tail of the electric knife pen. For example, the utility model patent No. ZL93213540.4 discloses a multifunctional electric knife, which is provided with a flow ...

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): A61B18/12A61M1/00
CPCA61M1/0023A61B18/12A61B2217/005A61B2218/007A61B2218/008A61M2205/3331A61M1/74
Inventor 苏英郝泰唐朝辉尹作凯刘雨
Owner ZHEJIANG SHUYOU SURGICAL INSTR
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