The utility model relates to a constant pressure filtering device for abdominal cavity. Endoscopic surgery produces smoke in the process of use. The current practice is to open the valve to exhaust smoke until the field of vision is clear and then close the valve. If the valve is not closed in time, it will lead to lower pneumoperitoneum pressure. It is inadequate to wait for the pneumoperitoneum pressure to rise and continue the operation. The utility model relates to a constant pressure filter device for abdominal cavity, in which one side of the filter device is provided with an air inlet of a filter device, the other side is provided with an air inlet of a filter device, one side of the air pump is provided with an air inlet of an air pump, the other side of the air pump is provided with an air outlet of an air pump, one end of the intake pipe is connected with an air inlet of the filter device, and the other end of the air intake pipe is connected with an air outlet of the filter device, and the other end of The end is connected with the air inlet of the air pump, the air pressure sensor is connected with the side of the suction pipe, and the end of the outlet pipe is connected with the air outlet of the air pump. The gas is filtered through the filter device, which reduces the interference of exhaust gas to the operation, reduces the use of cylinders, reduces the cost, and is easy to operate.
【技术实现步骤摘要】
一种用于腹腔恒压过滤装置
本技术涉及医用器械
,尤其是一种用于腹腔恒压过滤装置。
技术介绍
现腔镜手术因其创伤小、恢复快,成为临床上广泛开展的微创手术,随着手术种类的日益繁多,出现了很多切割止血效果好的能量器械,如电勾、双极电凝、超声刀等,但这类器械普遍会在使用过程中产生烟雾,现在的做法是打开穿刺器的阀门排烟,直至视野清晰再关上阀门,这样做的弊端是迫使术者反复地停止操作,尤其是在出血时影响及时止血的效果,而且如不及时关闭阀门,会导致气腹压力降低,需关上阀门等待气腹压力重新上升后才能继续手术,打破手术连贯性,存在不足。
技术实现思路
(一)解决的技术问题本技术的目的是提供一种用于腹腔恒压过滤装置,提供一种在保证腹腔压力不变的情况下对腹腔镜手术术中产生的烟雾进行清除过滤装置。(二)技术方案本技术的技术方案:一种用于腹腔恒压过滤装置,包括过滤装置、过滤装置进气口、过滤装置出气口、进气管、吸气管、气压传感器、气泵进气口、气泵、气泵出气口、出气管;其中:过滤装置一侧设有过滤装置进气口,另一侧设有过滤装置出气口,气泵一侧设有气泵进气口,气泵另一侧设有气泵出气口,进气管一端与过滤 ...
【技术保护点】
1.一种用于腹腔恒压过滤装置,包括过滤装置(1)、过滤装置进气口(2)、过滤装置出气口(3)、进气管(4)、吸气管(5)、气压传感器(6)、气泵进气口(7)、气泵(8)、气泵出气口(9)、出气管(10);其特征在于:过滤装置(1)一侧设有过滤装置进气口(2),另一侧设有过滤装置出气口(3),气泵(8)一侧设有气泵进气口(7),气泵(8)另一侧设有气泵出气口(9),进气管(4)一端与过滤装置进气口(2)连接,吸气管(5)一端与过滤装置出气口(3)一端连接,吸气管(5)另一端与气泵进气口(7)连接,气压传感器(6)连接在吸气管(5)一侧,出气管(10)一端与气泵出气口(9)连接。
【技术特征摘要】
1.一种用于腹腔恒压过滤装置,包括过滤装置(1)、过滤装置进气口(2)、过滤装置出气口(3)、进气管(4)、吸气管(5)、气压传感器(6)、气泵进气口(7)、气泵(8)、气泵出气口(9)、出气管(10);其特征在于:过滤装置(1)一侧设有过滤装置进气口(2),另一侧设有过滤装置出气口(3),气泵(8)一侧设有气泵进气口(7),气泵(8)另一侧设有气泵出气口(9),进气管(4)一端与过滤装置进气口(2)连接,吸气管(5)一端与过滤装置出气口(3)一端连接,吸气管(5)另一端与气泵...
【专利技术属性】
技术研发人员:田成鑫,吕正和,陈永洪,余尧毅,蔡伟,杨海敏,侯莉,熊玲玲,
申请(专利权)人:江西业力医疗器械有限公司,
类型:新型
国别省市:江西,36
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