Airtight fetching bag for laparoscopic surgery

Abstract

The invention discloses the field of laparoscopic surgery tools and particularly relates to an airtight fetching bag for a laparoscopic surgery. The airtight fetching bag comprises a fetching bag body and at least three finger ends. The fetching bag body is provided with an opened containing end and holes communicated with the finger ends, an opening narrowing suture penetrates into the opened containing end, and two ends of the opening narrowing suture are not closed. One end of each finger end is integrally connected with the fetching bag body and communicated with the fetching bag body mutually, the other end of each finger end is closed, the outer side of the closed end of each finger end is connected with a traction line, an annular belt for transition passes through between the upper portion and the lower portion of each finger end, and the annular belt is smaller than other positions in thickness. The airtight fetching bag is suitable for fetching of larger uterine myomas. During operation, cut-off uterine myomas are contained in the fetching bag, an airtight space is formed in the abdominal cavity in the surgery, spreading and plantation of tumor cells can be effectively prevented through smashing in the airtight space, meanwhile a view field is good, surgical operation is promoted, the surgical time is shortened, the pain of patients is relieved, a good surgical effect is ensured, and popularization and application in the medical industry are promoted.

Description

Technical field [0001] The invention relates to a closed retrieval bag for laparoscopic surgery, belonging to the field of laparoscopic surgical appliances. Background technique [0002] At present, in laparoscopic surgery, the traditional retrieval bag has certain limitations when used, that is, it is more practical for ectopic pregnancy tissue, ovarian cystic or cystic solid tumors, but for uterine fibroids, especially If the larger uterine fibroids are not cut and smashed, it will be difficult to remove them from the ordinary retrieval bag, which obviously prolongs the operation time, increases the patient's surgical pain, and is expensive. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the shortcomings in the prior art and provide a closed retrieval bag for laparoscopic surgery which is simple in structure and convenient to use, especially suitable for the retrieval of larger uterine fibroids. [0004] The closed ret...

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Problems solved by technology

[0002] At present, in laparoscopic surgery, the traditional extraction bag has certain limitations when used, that is, it is more practical for ectopic pregnancy tissues, ovarian cystic or cystic solid tumors, but for uterine fibroids, especially If the larger uterine fibroids are not crushed by rotary cutting, it will be difficult to take them out in the ordinary extraction bag, which will obviously prolong the operation time, increase the patient's operation pain, and the cost is expensive

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