Fast uterine specimen transvaginal crushing, fetching and sealing device

Abstract

A fast uterine specimen transvaginal crushing, fetching and sealing device comprises a leakage-proof vagina plugging hole comprising a conical tube and a first end cover. The conical tube is fitted to the inner wall of the vagina tightly, the first end cover is fixed to the large end of the conical tube, the small end of the conical tube is opened, the first end cover are provided with a plurality of through holes, and the through holes are provided with one-way valves respectively. The device is capable of crushing a uterine of large size in a sealed environment electrically, the operation time is saved, tumor tissue debris can be prevented from spreading and transferring, normal tissue can be prevented from accidental injury, the inflation of the pelvic cavity can be maintained, the clear vision is provided by laparoscopic monitoring, and the accidental injury can be further avoided.

Description

technical field [0001] The invention relates to a medical device, in particular to an auxiliary device used in gynecological operations. Background technique [0002] When using vaginal or laparoscopic surgery to remove the uterus, the resected uterus is mainly taken out through the vagina. However, due to the large volume of the diseased uterus, manual mincing and removal through the narrow vagina is not only time-consuming and laborious, but also the vision is unclear and it is easy to accidentally injure normal tissues. What's more serious is that some uterine malignant tumors will disseminate and metastasize due to manual mincing and removal through the vagina. [0003] The currently widely used laparoscopic technique needs to inflate the airtight pelvic-abdominal cavity, and expand the space of the pelvic-abdominal cavity through the formation of air pressure to expose the surgical field of view. To solve the problem of vaginal air leakage during vaginal pulverization ...

AI Technical Summary

Problems solved by technology

[0002] When using vaginal or laparoscopic surgery to remove the uterus, the resected uterus is mainly taken out through the vagina. However, due to the large volume of the diseased uterus, manual mincing and removal through the narrow vagina is not only time-consuming and laborious, but also the vision is unclear and it is easy to accidentally injure normal tissues. More seriously, some uterine malignant tumors will disseminate and metastasize due to manual mincing and removal through the vagina

[0003] The currently widely used laparoscopic technique needs to inflate the airtight pelvic-abdominal cavity, and expand the space of the pelvic-abdominal cavity through the formation of air pressure to expose the surgical field of view. Solve the problem of vaginal air leakage during vaginal pulverization of the uterus under laparoscopic monitoring

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