Novel endoscope specimen fetching bag

Abstract

The invention provides a novel endoscope specimen fetching bag which is characterized by comprising a bag body (1), wherein a tying-up channel (3) correspondingly matched with a bag opening is arranged at the bag opening of the bag body (1); two tying-up ropes (2) are arranged in the tying-up channel (3); at least two opposite notches (4) are formed in the tying-up channel (3); a section of tying-up rope is exposed at each of the two notches (4); the tying-up ropes exposed at the two notches are different. The novel endoscope specimen fetching bag has the advantages of being simple in manufacture, convenient to use and low in cost.

Description

Technical field: [0001] The invention relates to a surgical operation equipment, in particular to a novel endoscope specimen collection bag. Background technique: [0002] Laparoscopic surgery has the advantages of short time, less trauma, less pain, and faster recovery, and has been adopted by more and more surgeons and accepted by patients; Insert minimally invasive surgical instruments into the cavity for operation. During the operation, specimens of different sizes and properties may be removed or removed, such as tumor tissue, stones, foreign bodies, etc.; how to remove the removed specimens quickly, completely and safely, It is an important part of the success of the operation. [0003] At present, after the ordinary flat-mouth specimen bag used clinically is put into the cavity through the Trocar sleeve, it is often difficult to open the bag opening in the cavity, and the bag opening is not easy to close after the specimen content is bagged, and the specimen bag will...

AI Technical Summary

Problems solved by technology

[0003] At present, after the ordinary flat-mouth specimen bag used clinically is put into the cavity through the Trocar sleeve, it is often difficult to open the bag opening in the cavity, and the bag opening is not easy to close after the specimen content is bagged, and the specimen bag will fall if you are not careful. cavity, causing the contents of the specimen to slide out of the bag, resulting in time-consuming and laborious loading and unloading of the contents of the specimen, and even leading to tumor seeding and incision infection

[0004] At present, various specimen bags and specimen retrieval devices in clinical use have achieved certain results in solving the problem of intracavitary specimen collection. However, the commonly used specimen bags have the openings that are not suitable for opening, the time for specimen loading is too long, and they are easily damaged and affected. Shortcomings such as surgical field of view; and the design of the specimen fetcher is often complicated in structure and expensive, which increases the economic burden on patients and is not easy to be widely used in hospitals at all levels.

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