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Fluid absorption in a surgical access device
专利权人:
LLC;Ethicon Endo-Surgery
发明人:
Moreno, Cesar E.,Minnelli, Patrick J.,Gilker, Thomas A.,Mumaw, Daniel J.,Mollere, Rebecca J.,Tanguay, Randall,Franer, Paul T.,Duke, Daniel H.,Bookbinder, Mark J.
申请号:
ES12173272
公开号:
ES2621249T3
申请日:
2009.04.28
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
A surgical access device (2), comprising: a housing defining a working channel (4) sized and configured to receive a surgical instrument, the housing having a proximal part (6; 79) and a distal cannula (8) which extends distally from the proximal part and configured for insertion into the body cavity; a seal (24) disposed within the proximal part of the housing and having an opening placed to receive a surgical instrument passed through the working channel through it; an absorbent element (46, 48; 86; 104; 120; 130; 164) disposed within the proximal part of the housing and radially separated towards the outside of the working channel, such that the absorbent element will not contact an instrument arranged through the working channel, the absorbent element being separated by a distance from the seal and not in contact with it and configured to absorb fluid to prevent the fluid from re-depositing on surgical instruments that pass through the channel of work; and a scraper (44; 94; 102; 116; 124) arranged in the housing and configured to scrape fluid out of a surgical instrument passed through the working channel (4).Un dispositivo de acceso quirúrgico (2), que comprende: un alojamiento que define un canal de trabajo (4) dimensionado y configurado para recibir un instrumento quirúrgico, teniendo el alojamiento una parte proximal (6; 79) y una cánula distal (8) que se extiende distalmente desde la parte proximal y configurado para su inserción en la cavidad corporal; un sello (24) dispuesto dentro de la parte proximal de la carcasa y que tiene una abertura colocada para recibir un instrumento quirúrgico pasado a través del canal de trabajo a través del mismo; un elemento absorbente (46, 48; 86; 104; 120; 130; 164) dispuesto dentro de la parte proximal del alojamiento y separado radialmente hacia el exterior del canal de trabajo, de tal manera que el elemento absorbente no se pondrá en contacto con un instrumento dispuesto a través del canal de trabajo, estando el elemen
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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