Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HIGH-FREQUENCY ELECTROSURGICAL KNIFE AND MEDICAL EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2022/121687
Kind Code:
A1
Abstract:
A high-frequency electrosurgical knife (1) and medical equipment, the high-frequency electrosurgical knife (1) comprising a knife body (11), an insulation sleeve (12) and a fixation member (13), wherein the insulation sleeve (12) is sleeved on a distal end of the knife body (11), and the fixation member (13) is connected to both the insulation sleeve (12) and the knife body (11), so that the insulation sleeve (12) and the knife body (11) are fixed relative to each other. The medical equipment comprises the aforementioned high-frequency electrosurgical knife (1). The high-frequency electrosurgical knife (1) and the medical equipment have the beneficial effect of the insulation sleeve (12) not being easily detached from the knife body (11), thereby ameliorating the technical problem of damage to human tissue caused by the distal end of the knife body (11).

Inventors:
TANG ZHI (CN)
FAN MINGQIAO (CN)
XIE HUAN (CN)
SHA DEQING (CN)
ZHANG YUHENG (CN)
QING ZUHAN (CN)
WEI JIANYU (CN)
Application Number:
PCT/CN2021/132872
Publication Date:
June 16, 2022
Filing Date:
November 24, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MICRO TECH NANJING CO LTD (CN)
International Classes:
A61B18/14; A61B18/12
Foreign References:
CN112603525A2021-04-06
CN211460496U2020-09-11
CN211325563U2020-08-25
CN211583474U2020-09-29
CN203074854U2013-07-24
CN210301200U2020-04-14
CN207400802U2018-05-25
CN202086576U2011-12-28
KR20150106671A2015-09-22
JP2009254651A2009-11-05
US5496315A1996-03-05
KR20060053803A2006-05-22
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: PROJECTION FUSION METHOD, PROJECTION FUSION SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM

Next Patent: CHECK DEVICE