Thoracoscope esophageal grasping forceps

A technique of mirror feeding and thoracic cavity, which is applied in the field of medical devices, can solve the problems that laparoscopic instruments cannot meet the requirements of esophagoscopic esophagus dissociation, etc., and achieves the effects of reasonable structure, convenient clinical promotion and easy operation.

Pending Publication Date: 2021-02-19
丁新宇 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problem that the existing

Method used

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  • Thoracoscope esophageal grasping forceps
  • Thoracoscope esophageal grasping forceps
  • Thoracoscope esophageal grasping forceps

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Embodiment Construction

[0018] In order to make the present invention more obvious and understandable, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings:

[0019] Such as Figure 1-4 As shown, the present invention provides a thoracoscopic esophageal grasping forceps, comprising a forceps head 1, a rotating shaft 4 and a forceps handle 5; the forceps head 1 is connected to the forceps handle 5 through the rotating shaft 4; the forceps head 1 includes two curved forceps, two One end of the two arc-shaped tongs is jointly connected to the rotating shaft 4, and the other ends of the two arc-shaped tongs are provided with rat teeth 2. The ends of the two arc-shaped pincers away from the shaft are provided with corresponding rat teeth 2 that can engage with each other. A hollow shuttle-shaped space is formed between the two arc-shaped forceps with one end of the mouse teeth 2 close to each other. Small teeth 3 are provided on the inner sides of th...

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Abstract

The invention relates to thoracoscope esophageal grasping forceps, and belongs to the technical field of medical instruments. The forceps comprise a forceps head, a rotating shaft and a forceps handle, wherein the forceps head is connected with the forceps handle through the rotating shaft; and the forceps head comprises two arc-shaped forceps supports, one ends of the two arc-shaped forceps supports are jointly connected with the rotating shaft, and mouse teeth are arranged at the other ends of the two arc-shaped forceps supports. By aiming at the situation that an existing laparoscope instrument cannot meet the requirement for thoracoscope esophageal dissociation, the thoracoscope esophageal grasping forceps are provided. The thoracoscope esophageal grasping forceps are reasonable in structure, convenient to clinically popularize, economical, practical and easy to operate.

Description

technical field [0001] The invention relates to a thoracoscopic esophageal grasping forceps, belonging to the technical field of medical instruments. Background technique [0002] Minimally invasive laparoscopic (thoracoscopic, laparoscopic) surgery has been widely used in thoracic surgery, general surgery, obstetrics and gynecology, and urology because of its advantages of less trauma, less pain, less bleeding, and shorter hospital stay. The development of minimally invasive laparoscopic surgery largely benefits from the use of laparoscopic systems and laparoscopic instruments, such as high-definition cameras, various grasping forceps, vascular closure devices, and ultrasonic scalpels. However, in combined thoracoscopic and laparoscopic radical resection of esophageal cancer, when the esophagus is mobilized through thoracoscopic surgery, the instruments used are still laparoscopic instruments, and the grasping forceps, such as gastric forceps and intestinal forceps, are sho...

Claims

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Application Information

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IPC IPC(8): A61B17/29A61B17/24
CPCA61B17/29A61B17/2909A61B17/24A61B2017/2926
Inventor 丁新宇韦荣强黄可南唐华陈子豪辛宁
Owner 丁新宇
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