Inflation-free suspension type retractor assembly for endoscopic thyroid surgery and use method

A suspension type, thyroid technology, applied in the direction of surgery, operating table, medical science, etc., can solve the problems of not being able to provide enough visual field space, inconvenient adjustment of pull hooks, etc., to achieve strong stability and operability, suitable for Popularize and design reasonable effects

Pending Publication Date: 2022-06-24
方静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a non-inflatable suspension type endoscopic thyroid surgery retractor combination and Instructions

Method used

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  • Inflation-free suspension type retractor assembly for endoscopic thyroid surgery and use method
  • Inflation-free suspension type retractor assembly for endoscopic thyroid surgery and use method
  • Inflation-free suspension type retractor assembly for endoscopic thyroid surgery and use method

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Embodiment 1

[0028] like Figure 1-5 As shown in , an air-free suspension type retractor combination for endoscopic thyroid surgery includes a suspension retractor 1 and a V-shaped retractor, both of which are bent by a K-wire with a diameter of 2 mm. It has little damage to the skin and strong corrosion resistance;

[0029] The suspension hook 1 includes a vertical main rod 12, the top of the vertical main rod 12 is provided with a downwardly bent suspension rod 11, and the bottom of the vertical main rod 12 is provided with an inlet link 13 arranged perpendicular to it. The inlet link 13 is sequentially connected to the inwardly bent middle link 14 and the tail link 15, the inlet link 13, the middle link 14 and the tail link 15 are located on the same plane, and the tail link is connected The folding rod 16 bent downward, the end of the folding rod 16 is provided with a spiked part 17; the vertical part of the suspension rod 11 is parallel to the vertical main rod 12, and the horizontal...

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Abstract

The invention belongs to the technical field of instruments for inflation-free suspension surgery, and particularly relates to an inflation-free suspension type endoscope thyroid surgery drag hook combination and a using method.The inflation-free suspension type endoscope thyroid surgery drag hook combination comprises a suspension drag hook and a V-shaped drag hook, the suspension drag hook and the V-shaped drag hook are bound to an inverted-U-shaped head frame through a bandage, the V-shaped drag hook comprises a left drag hook body and a right drag hook body, and the suspension drag hook comprises a vertical main rod; the top of the vertical main rod is provided with a suspension pull rod which is bent downwards, the bottom of the vertical main rod is provided with an inlet connecting rod, the inlet connecting rod is sequentially connected with a middle connecting rod which is bent inwards and a tail connecting rod, the tail connecting rod is connected with a bent rod which is bent downwards, and the end part of the bent rod is provided with a spine part. Compared with the prior art, the surgical retractor has the advantages that the suspension retractor and the V-shaped retractor are simple in structure and reasonable in design, the wound surface is small when the surgical retractor is used, enough operation view is provided, proper adjustment in an operation is facilitated, the surgical retractor has high stability and operability, and the labor cost can be saved compared with manual holding.

Description

technical field [0001] The invention belongs to the technical field of non-inflatable suspension surgical instruments, in particular to a retractor combination and a using method for non-inflatable suspension type endoscopic thyroid surgery. Background technique [0002] With the development of endoscopic thyroid surgery, it is a better choice to use the airless method for surgery. In endoscopic thyroid surgery, the use of the suspension method can also maintain the operating space. Flap suspension establishes a subcutaneous surgical space, which can achieve the same space maintenance effect as CO2 inflation and can effectively avoid the related complications caused by CO2 gas filling during operation; conventional endoscopic suspension instruments (excluding pneumoperitoneum) mainly have pillars , a beam, a suspension gripper and a puncture needle. The puncture needle is usually replaced by a Kirschner wire of about 1.2mm. The puncture needle passes through the neck root fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61G13/12
CPCA61B17/0218A61G13/121
Inventor 方静
Owner 方静
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