HEINRICH, RUSSELL,CUNY, DOUGLAS,HEINRICH RUSSELL,CUNY, DOUGLAS, J.,CUNY DOUGLAS
申请号：
ES03738882
公开号：
ES2377483T3
申请日:
2003.04.25
申请国别(地区):
ES
年份:
2012
代理人:
摘要：
A surgical stapler (100, 200), comprising: a final tool (317) configured and adapted to engage tissue, the final tool that includes a staple cartridge assembly (318) and an anvil (320) operatively associated with the assembly staple cartridge； and at least one microelectromechanical system (MEMS) ("M") device operatively connected to the end tool, each of the staple cartridge assembly and the anvil defining the tissue contact surfaces and the at least one MEMS device that is Operates at least one of the tissue contact surface (318a) of the staple cartridge assembly and the tissue contact surface (320a) of the anvil, the MEMS device that includes an integrated electronic system that includes at least one sensor to detect the amount of pressure applied to the tissue held between the staple cartridge assembly and the anvil and a distance between the tissue contact surface of the staple cartridge assembly and contact surface of the anvil tissue, the MEMS device that also It includes one or more electronic circuits for the determination of the thickness of the tissue, calculating the thickness of the subject tissue from the known distance.Una grapadora quirurgica (100, 200), que comprende: un util final (317) configurado y adaptado para enganchar tejido, el util final que incluye un conjunto de cartucho de grapas (318) y un yunque (320) asociado operativamente con el conjunto de cartucho de grapas； y al menos un dispositivo de sistema microelectromecanico (MEMS) ("M") conectado operativamente al util final, cada uno del conjunto de cartucho de grapas y el yunque que definen las superficies de contacto del tejido y el al menos un dispositivo MEMS que se conecta operativamente a al menos una de la superficie de contacto del tejido (318a) del conjunto de cartucho de grapas y la superficie de contacto del tejido (320a) del yunque, el dispositivo MEMS que incluye un sistema electrónico integrado que incluye al menos un sensor para detectar la cantidad de presión aplicada al t
