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A TAPE DRIVING MECHANISM OF CLIP COUNTER FOR ENDOSCOPIC CLIP APPLIER
专利权人:
TAIWAN SURGICAL CORPORATION
发明人:
HSU, FENG YI,许丰益,許豐益,SUN, CHIEN WEI,孙建伟,孫建偉
申请号:
TW100138993
公开号:
TW201316939A
申请日:
2011.10.27
申请国别(地区):
TW
年份:
2013
代理人:
摘要:
The present invention related to a surgical clip applying apparatus for laparoscopic and endoscopic surgery procedure is disclosed which has a handle and an extending long endoscopic pipe distally from the handle. A number of surgical clips are disposed in the endoscopic pipe with the end point containing a jaw mechanism which clamps the surgical clip inside the jaws to close the body tissues or blood vessels inside the jaws as well. The handle can advance the surgical clips inside the endoscopic pipe to the jaws, close and then exit the surgical clip inside the jaws. The handle contains a rotating knob to rotate the endoscopic pipe to the specified angle. In particular, the rotating knob is equipped with a clip counter which displays the number of the surgical clips stored in the endoscopic pipe. The chip counter is a tape driving mechanism. The appearance of endoscopic pipe makes of non-glare material.本發明公開一種適用於腹腔鏡及內視鏡手術的手術器具主要由:握把與從握把延伸至身體內部的長管執行器所組成。該長管執行器的內部配置有多個血管夾(Surgical Clip)。該長管執行器末端安裝一個鉗口組件。藉由閉合該前述之鉗口內血管夾以完成置於其鉗口組件內的身體組織或血管的結紮或止血手術。握把具有可推進長管執行器內所存放的血管夾至鉗口組件內、再將血管夾閉合與隨後退出鉗口組件之機構。該握把上具有一個旋轉鈕,可旋轉長管執行器至任一角度。特別是旋轉鈕上安裝一個可顯示長管執行器內所剩餘的血管夾數目的計數器。此計數器是由一帶狀傳動機構所構成。該帶狀傳動機構由一可顯示數字的線帶所傳動,線帶上記錄著顯示長管執行器內所剩餘血管夾數量的數字。1...血管夾2...長管執行器末端鉗嘴組件2a...鉗嘴葉片3...長管執行器3b...長管執行器下遮蓋5...計數器5a...計數器視窗外遮蓋5b...計數器視窗外框5c...計數器視窗內數字碼5d...計數器捲軸滾筒5e...計數器上滾軸5f...計數器下滾軸6...握把7...長管執行器內推釘器7a...推釘器前板7b...推進棘齒7c...止回棘齒7d...推釘器捲軸數字線帶7e...推釘器覆進導桿7f...推釘器推進孔
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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