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Endoscopic thyroid retractor

A thyroid and endoscopic technology, applied in the field of medical devices, can solve the problems of small field of view, poor flexibility, inconvenient use, etc.

Active Publication Date: 2019-03-26
武振
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a laparoscopic thyroid retractor, which aims to solve the problems of small field of view, poor flexibility and inconvenient use of laparoscopic in the prior art

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, the ...

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Abstract

The invention discloses an endoscopic thyroid retractor. When a push-pull rod is pushed toward the direction of a guiding part, a retractor end of a retractor connecting rod slips out of a second sliding chute to stretch the anterior jugular muscle group so as to better expose a focal position of thyroid nodule, thus providing a better surgical visual field, and under a microinvasive premise, theanterior jugular muscle group is safely and reliably pulled to reach the purpose of full exposure of the thyroid focus; and when the push-pull rod is pulled away from the guiding part, the retractor end of a retractor connecting rod is withdrawn into the second sliding chute to storage the retractor connecting rod, thus being convenient for taking the endoscopic thyroid retractor out, and reducingthe probability of subsidiary-injury of the anterior jugular muscle group.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an endoscopic thyroid retractor. Background technique [0002] In recent years, in the field of surgical treatment of thyroid diseases, endoscopic thyroid surgery has been gradually used in clinics at home and abroad because of its advantages such as small and concealed incisions and no incision scars on the neck after surgery. In conventional open thyroid surgery, the exposure of the surgical field is very critical. For this reason, retractors must be used to pull apart the anterior neck muscles located in front of the thyroid gland, and sometimes it is even necessary to cut off the anterior neck muscles to fully expose the thyroid gland. However, in laparoscopic surgery, the conventional thyroid retractor is too large to be used. If laparoscopic forceps are used to pull the anterior neck muscles, more laparoscopic incisions will be needed, and the instrument will bl...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/0218
Inventor 武振段文超
Owner 武振
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