Cavity-building retractor device for minimally invasive thyroid surgery

A minimally invasive surgery, thyroid technology, applied in the medical field, can solve the problems of difficult to establish an operating space, large blood loss, large incision, etc., and achieve the effects of reasonable production cost, small wound, and improved quality of life.

Pending Publication Date: 2019-03-22
刘清元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that traditional thyroidectomy and small incision minimally invasive resection in the prior art have relatively large incisions, large amount of blood loss during the operation, or difficulty in establishing surgical spaces for the neck, chest and abdominal cavity, etc.

Method used

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  • Cavity-building retractor device for minimally invasive thyroid surgery
  • Cavity-building retractor device for minimally invasive thyroid surgery
  • Cavity-building retractor device for minimally invasive thyroid surgery

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] combined with Figure 1-6 , the present invention is described in detail.

[0022] In practice, the present invention provides a retractor device for minimally invasive thyroid surgery, which includes a hinged hook 1, a holed retractor 2 and an auxiliary retractor 3. The hinged retractor 1 includes a rocker 4, a gear rod 5 and a S Pull hook 6, the bottom of described gear bar 5 is provided with the draw hook installation button 7 that is used to connect banded draw hook 2, and described S draw hook 6 is provided with the rocker installation hole 8 that is used for installing rocker, and described hinge type draw hook 1 also It includes a connecting piece 9 for installing the rocker 4, the toothed rod 5 crosses the connecting piece 9, the holed hook 2 is arranged in an L-shaped structure, and the upper and side sides of the holed hook 2 are provided fo...

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PUM

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Abstract

The invention discloses a cavity-building retractor device for minimally invasive thyroid surgery. The device comprises a hinged hook, a perforated retractor and an auxiliary retractor, wherein the hinged retractor comprises a rocker, a toothed rod and an S retractor; a retractor mounting button for connecting the perforated retractor is arranged below the toothed rod; a rocker mounting hole for mounting the rocker is formed in the S retractor; the hinged retractor further comprises a connecting piece for mounting the rocker; the toothed rod traverses the connecting piece; the perforated retractor is arranged in an L-shaped structure; fixing holes for fixing an aspirator tube are formed in the upper part and the side surface of the perforated retractor; the upper front side of the perforated retractor is inclined downwards; a retractor mounting hole is formed in the lower side of the perforated retractor; the auxiliary retractor is integrally formed; and an oval hole is formed in the auxiliary retractor. The device adopts a retractor suspension method to hoist skin flaps in a tent-type manner, and an operation space is created, so as to solve the problems raised in the background technology, and the device can successfully assist doctors to smoothly establish the operation space and complete the operation in thyroid minimally invasive surgery.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a retractor device for cavity creation in minimally invasive thyroid surgery. Background technique [0002] Thyroid adenoma is the most common benign tumor of the thyroid gland, and the incidence rate of women is slightly higher than that of men. The mainstay of treatment for thyroid adenomas is surgical removal. At present, it is mainly divided into traditional thyroidectomy and minimally invasive small incision resection. The purpose of surgical treatment is to remove the thyroid adenoma mass and relieve the oppression caused by the mass. The surgical incision of traditional thyroid adenoma resection is generally large, and the amount of blood loss during the operation is large. During the process of hemostasis, it is more likely to cause nerve and organ damage, and even cause serious consequences such as suffocation. In addition, the postoperative scar is more obvious, which is not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/0218
Inventor 刘清元吴星
Owner 刘清元
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