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Thyroid dissector for endoscopic thyroid surgery

A stripper and thyroid technology, applied in the field of medical devices, can solve problems such as complex retractor structure, damage to blood vessels or other tissues, and achieve the effects of easy control, reduction of complications, and avoidance of bleeding

Inactive Publication Date: 2006-09-06
JINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of retractor has a complex structure, and one end is a needle point. If you accidentally damage the adjacent blood vessels or other tissues during the operation, it will bring certain risks to the operation.

Method used

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  • Thyroid dissector for endoscopic thyroid surgery

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Embodiment Construction

[0015] Such as figure 1 As shown, the thyroid stripper of the present invention is composed of a stripper body 1 and a handle 2 fixedly connected, the stripper body 1 is made of stainless steel, and the handle 2 is made of plastic. The front end of the stripper body 1 is a blunt body 3, and the root of the blunt body 3 has an annular groove 4. The blunt body 3 can be a sphere or an ellipsoid or other shapes without sharp corners. In order to facilitate operation, the stripper body 1 is formed by bending a front section and a back section, and the formed angle A is 120°-160°. The length a of the front section is about 300-400mm, and the length sum b of the back section and the handle is 90-110mm.

[0016] During use, the sterile gauze (not shown) is wrapped around the blunt body 3, and the sterile gauze is fastened on the annular groove 4 with yarn, so that the sterile gauze will not come off or move. to the back of the stripper body. The width of the annular groove is pref...

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Abstract

This invention discloses a thyroid debonder for scope thyroid operation, whose structure is: debonder body is rod-like, and its front end is a blunt-pointed substance, whose root has a ring groove; the back end is fixed connected with handle. When using, enlace sterile pledget on the debonder front end and tie and mount on the the ring groove by yarn; post the debonder front end to operation space through handle hole. The sterile pledget of the debonder front end appresses gland surface, and along with the gland nature radian strip gland surface tissue softly in various directions. This can show thyroid and its upper, middle and down blood vessels and nerve, so this can avoid damnifying blood vessels and bleeding.

Description

technical field [0001] The invention relates to a medical device, in particular to a thyroid stripper for laparoscopic thyroid surgery. Background technique [0002] Thyroid disease is a common and frequently-occurring disease, especially in young women. Surgical treatment is one of the ultimate cures for this disease, and it is also the most commonly used and most effective method. Traditional open surgery needs to leave a surgical scar about 6-8cm long on the neck, which leaves a heavy psychological shadow on the patients and seriously affects their daily life, study and work. Laparoscopic thyroid surgery has completely changed this situation. While curing the disease, it can conceal tiny wounds and take into account the advantages of safe resection of thyroid lesions and beauty. It is being carried out more and more widely. In laparoscopic thyroid surgery, the separation and exposure of the thyroid gland is the key operation. The successful stripping and exposure of the ...

Claims

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Application Information

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IPC IPC(8): A61B17/32A61B17/00A61B17/94A61B1/313A61B1/32
Inventor 王存川苏超
Owner JINAN UNIVERSITY
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