Medical taking device

Abstract

The invention discloses a medical taking device which comprises a bag body component and an outer sleeve, wherein the bag body component comprises a bag body, a bag opening closing suture and a take-out piece; the bag body is provided with an opened end and a closed end, and the bag opening closing suture penetrates the opened end of the bag body and closes the opened end of the bag body; a first end of the bag opening closing suture forms an annular hole, and a second end of the bag opening closing suture is connected with the take-out piece after penetrating the annular hole; the outer sleeve is a hollow round tube, and is used to provide an accommodating space for the bag body component. The medical load handling device is lower in cost as a support mechanism and a core rod component of a traditional medical load handling device are not used in the outer sleeve; and therefore, the accommodating space of the outer sleeve only accommodates the folded bag body component, the size of the bag body is large, and an excision part and a residue are thoroughly taken out at a time when the excised part specimen is relatively large, so that the time for taking out the specimen is saved effectively, and the infection risk of a patient is reduced.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a medical fetching device, which belongs to the field of medical equipment. Background technique [0002] Laparoscopic surgery has the advantages of short time, less trauma, less pain, and faster recovery. It has been adopted by more and more surgeons and accepted by patients. In laparoscopic surgery, minimally invasive surgical instruments are inserted into the patient's abdominal cavity through a puncture device. During the operation, specimens of different sizes and properties may be removed or removed, such as tumor tissue, stones, foreign bodies, etc.; how to quickly and thoroughly Complete and safe removal of surgical resections and residues has always been an important and difficult point, and is an important part of successful surgery. This is not only directly related to the success or failure of the entire laparoscopic surgery, but also related to the postoperative rehabilitatio...

AI Technical Summary

Problems solved by technology

In the prior art, due to the limitations of structure and strength, it is difficult to take out larger specimens, and it is difficult to completely and completely remove surgical resections and residues from the patient's abdominal cavity in clinically used medical extraction devices, so there is a large The risk of infection brings a lot of inconvenience to doctors, and also brings potential risks to patients, which increases the difficulty and risk of surgery

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