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Puncture device and method for gastrointestinal surgery abdominal cavity operation

An abdominal cavity and surgical technique, applied to puncture needles, trocars, etc., can solve problems such as poorly defined puncture depth, inability to perform mechanical puncture operations, and unstable fixation of puncture brackets, so as to improve puncture accuracy and ensure stable sliding. the effect of controlling the puncture accuracy

Inactive Publication Date: 2022-03-11
任旺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a puncture device and method for abdominal surgery in gastrointestinal surgery, which can effectively solve the problems of unstable fixation of the puncture bracket, inability to perform mechanical puncture operations, and poorly defined puncture depth in the background technology.

Method used

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  • Puncture device and method for gastrointestinal surgery abdominal cavity operation
  • Puncture device and method for gastrointestinal surgery abdominal cavity operation
  • Puncture device and method for gastrointestinal surgery abdominal cavity operation

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Embodiment Construction

[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0036]In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood a...

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Abstract

The invention relates to the technical field of medical equipment, in particular to a puncture device and method for gastrointestinal surgery abdominal cavity operation, and discloses the puncture device for the gastrointestinal surgery abdominal cavity operation. Comprising side plates, a mounting frame, a stable supporting mechanism arranged below the side plates, a mechanical puncturing mechanism arranged in the mounting frame and a puncturing limiting mechanism arranged outside the mounting frame, the stable supporting mechanism comprises a sliding column and sliding rods, and the upper portions of the two sliding rods are fixedly connected with the center positions of the lower portions of the two side plates correspondingly; the mechanical puncturing mechanism comprises a screw rod and a base, a first screw hole is formed in the center of the upper portion of the mounting frame, the screw rod is movably connected with the first screw hole, the base is arranged in the center of the lower portion in the mounting frame, and the other end of the base is movably connected with the screw rod; in the invention, the knob is rotated to drive the screw rod to rotate, so that the position relationship between the fixed plate and the mounting part is changed.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a puncture device and method for abdominal surgery in gastrointestinal surgery. Background technique [0002] The stomach generally refers to the stomach, small intestine, and large intestine of the digestive system. The stomach and small intestine are the core of nutrient absorption. Almost all the nutrients needed by the human body need to pass through the stomach. The stomach becomes the most important organ for digestion. The abdominal cavity is the entrance of the pelvis and the diaphragm. Functionally, the abdomen is where most of the digestive tract is located, which means that digestion and absorption take place here. Puncture is a commonly used surgical term in medicine. It is to insert a puncture needle into the body cavity to extract secretions for testing. It is a diagnosis and treatment technique that injects gas or contrast agent into the body cavity for c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B17/3494
Inventor 任旺
Owner 任旺
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