MCKENNA, ROBERT H.,马罗勃,馬羅勃,ORTIZ, MARK S.,奥堤兹,奧堤茲,GRIFFITH, DAVID B.,葛大卫,葛大衛,SIMMS, ROBERT J.,施罗勃,施羅勃
申请号：
TW095115824
公开号：
TWI389666B
申请日:
2006.05.04
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
A surgical instrument comprises a handle connected to a shaft and a pair of inflatable members. The shaft includes conduits for communicating a pressurized medium to the inflatable members and an insufflation tube. The handle includes a port for communicating a pressurized medium to the conduits and a port for communicating a pressurized medium to the insufflation tube. After an anastomotic ring has been deployed, the shaft may be positioned such that an inflatable member is positioned within each of the lumens joined by the anastomosis, such that an inflatable member is located on each side of the anastomosis. The inflatable members may be inflated to provide a seal in each of the lumens. With each of the lumens sealed by the inflatable members, the anastomosis site may be insufflated through the insufflation tube to leak or pressure test the anastomosis.一手術器具包含一連接到一桿的把手及一可充氣構件對。該桿包括用於傳遞一高壓介質給該等可充氣構件的導管及一吹氣管。該把手包括一用於傳遞一高壓介質給該等導管的埠及一用於傳遞一高壓介質給該吹氣管的埠。在一吻合環已展開後，該桿可被定位為致使在藉由吻合術結合之每一腔道內定位著一可充氣構件，致使在吻合處每一側上定位著一可充氣構件。該等可充氣構件可被充氣以於每一腔道內提供一密封。在每一腔道被該等可充氣構件密封的情況下，吻合處可透過該吹氣管被吹氣以對該吻合處進行漏洩或壓力測試。
