Special dissection forceps for endoscopic thyroid surgery through oral vestibule

A technique of oral vestibule and thyroid gland, which is applied in the field of medical devices, can solve the problems of inability to meet the needs of separation, and achieve the effect of avoiding damage
CN103735296AInactive Publication Date: 2014-04-23JINAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JINAN UNIVERSITY
Publication Date
2014-04-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses special dissection forceps for endoscopic thyroid surgery through the oral vestibule. The special dissection forceps are mainly formed by a forceps head and a forceps handle; the middle section of the forceps head comprises the bending portion; two smooth protruding portions protrude out of the two outer sides of the front section of the forceps head respectively. According to the special dissection forceps for the endoscopic thyroid surgery through the oral vestibule, the special dissection forceps comprise the bending portion which can cross the lower jaw and accordingly blunt dissection can be performed on the lower jaw and the neck subcutaneous portion, the sufficient initial subcutaneous space is provided, and the operation space manufacture can be started under the good vision after a trocar, an endoscope and operating forceps enter into the operation space smoothly and the damage to the subcutaneous portion of the forceps head can be effectively avoided during subcutaneous dissection due to the fact that the two smooth protruding portions protrude out of the two outer sides of the front section of the forceps head respectively.
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Description

technical field

[0001] The invention relates to a medical device, in particular to a special separating forceps for thyroid surgery through oral vestibular endoscopy. Background technique

[0002] Transoral vestibuloscopic thyroid surgery is favored by patients because of its excellent cosmetic effect and less trauma. During transoral vestibular thyroid surgery, it is necessary to bluntly dissect the subcutaneous part of the mandible so that the trocar (Trocar ) can enter the operation space smoothly, so that the endoscope and operating forceps have enough initial subcutaneous space to start to create enough operation space under a good view, reducing the risk of bleeding and unclear layers caused by blind separation. Separation of the mandible and subcutaneous neck through the oral vestibule needs to cross the mandible, and none of the surgical instruments currently used can meet the separation requirements. Contents of the invention

[0003] Aiming at the technical prob...

Claims

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