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ANVIL HOLDING FORCEPS HEAD FOR STAPLER USED IN ESOPHAGUS DURING THORACOSCOPY PROCEDURE AND HOLDING FORCEPS WITH THE FORCEPS HEAD
专利权人:
HUANG; Yuqing
发明人:
HUANG, YUQING,黄宇清
申请号:
CNCN2014/088998
公开号:
WO2015/169058A1
申请日:
2014.10.21
申请国别(地区):
WO
年份:
2015
代理人:
摘要:
An anvil holding forceps head for a stapler used in esophagus during a thoracoscopy procedure and a holding forceps for a stapler used in esophagus during a thoracoscopy procedure with the forceps head. The holding forceps head comprises: a forceps head fixed shaft (10) a first clamping arm (201) and a second clamping arm (202) both provided with rotating holes sleeved on the forceps head fixed shaft (10) for rotation. The clamping end of the first clamping arm (201) and the clamping end of the second clamping arm (202) are bent towards the same axial direction of the forceps head fixed shaft (10), and the clamping surface of each clamping end and the forceps head fixed shaft (10) are parallel or located on the same plane. The driving end of the first clamping arm (201) is provided with a first driving hole (401), and the driving end of the second clamping arm (202) is provided with a second driving hole (402). The first driving hole (401) and the second driving hole (402) are used for exerting force through a driving shaft to make the first clamping arm (201) and the second clamping arm (202) open or close. The holding forceps can clamp the stapler anvil firmly at a specific angle, and have a small cross section, so that the size of an incision required in the operation is reduced, and the injury to a human body is reduced.Linvention concerne une tête de pince de maintien denclume pour une agrafeuse utilisée dans loesophage au cours dune intervention de thoracoscopie et une pince de maintien pour une agrafeuse utilisée dans loesophage au cours dune intervention de thoracoscopie présentant la tête de pince. La tête de pince de maintien comprend : une tige fixe (10) de tête de pince un premier bras de serrage (201) et un deuxième bras de serrage (202), tous deux pourvus de trous de rotation, manchonnés sur la tige fixe (10) de tête de pince pour la rotation. Lextrémité de serrage du premier bras de serrage (201) et lextrémité de serrage du deuxième bras de serrage (
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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