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a thyroid separator

A separator and thyroid technology, applied in anatomical instruments, medical science, surgery, etc., can solve the problem of inaccurate thyroid resection, reduce the occurrence of complications, and ensure the effect of accuracy

Active Publication Date: 2022-04-08
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned problems in the prior art, the present invention provides a thyroid separator, which solves the problem in the prior art that the wedge-shaped resection of the thyroid cannot be performed accurately

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Embodiment Construction

[0016] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0017] Such as figure 1 As shown, the thyroid separator includes a left arc-shaped plate 1 and a right arc-shaped plate 2 (the left, right, front, and rear described in this scheme are all based on the perspective of the operator facing the incision position), the left arc The radians of the shaped plate 1 and the right arc-shaped plate 2 are respectively close to the edge of the posterior side of the thyroid gland. The le...

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Abstract

The invention provides a thyroid separator, which relates to the technical field of surgical operation aids, which comprises a left arc-shaped plate and a right arc-shaped plate oppositely arranged. The inner sides of the shaped plate and the right curved plate are provided with a number of edge clamps distributed along the arc direction, and the edge clamps are pivotally connected to the left curved plate or the right curved plate. The rear side above the left arc-shaped plate and the right arc-shaped plate is provided with an arc-adjustable separation guide frame, the separation guide frame is supported on the base by the support frame, the main body of the separation guide frame is transparent, and the separation guide frame is provided with a guide The groove is provided with opaque positioning strips along the two sides of the guide groove, and a direct light is arranged above the separation guide frame. A scalpel device is slidably arranged in the guide groove, and the scalpel device includes a cutter head connected to a telescopic mechanism connected to a telescopic meter. The problem in the prior art that the wedge-shaped resection of the thyroid cannot be accurately removed is solved.

Description

technical field [0001] The invention relates to the technical field of surgical operation auxiliary instruments, in particular to a thyroid separator. Background technique [0002] Subtotal thyroidectomy is an effective method for the treatment of simple goiter, hyperthyroidism, and thyroid cysts. Subtotal thyroidectomy usually includes the following steps: 1. Make an arc-shaped incision along the skin striae at a place 2 fingers above the suprasternal notch; 2. Cut off the anterior thyroid muscle group to expose the thyroid gland; 3. Treat the upper pole of the thyroid gland; 4. Treatment of the lower pole of the thyroid; 5. Treatment of the isthmus; 6. Wedge resection of the thyroid; 7. Drainage and suturing of the incision. [0003] Among them, the specific operation of the wedge-shaped thyroidectomy in step 6 in the existing clinical practice is: turn the thyroid body anteriorly and medially from the outer edge of the gland to expose its back, and determine the boundary...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/32A61B17/3209
CPCA61B17/32A61B17/3209A61B2017/320052
Inventor 杨敬龚艳萍绉秀和龚日祥
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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