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Positioning puncture device for intestinal surgery

A technique for intestinal surgery and operation, which is applied in the field of positioning and puncturing devices for intestinal surgery, can solve the problems of difficulty in grasping the puncture depth and low operation precision, and achieves the effects of good stability, reduced pain, and prevention of low manual operation precision.

Active Publication Date: 2021-06-04
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing abdominal surgery in gastrointestinal surgery requires puncture, and most of the punctures are manually operated by medical staff, the puncture depth is difficult to grasp, and the operation accuracy is low

Method used

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  • Positioning puncture device for intestinal surgery
  • Positioning puncture device for intestinal surgery
  • Positioning puncture device for intestinal surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-10 As shown, a positioning puncture device for intestinal surgery includes a puncture tube base 1, a puncture control mechanism 2, a puncture angle adjustment mechanism 3, a sliding hanger mechanism 4, a sliding bracket mechanism 5 and a chute frame mechanism 6; the puncture The tube base 1 is connected to the lower end of the puncture control mechanism 2, and the upper end of the puncture control mechanism 2 is connected to the puncture angle adjustment mechanism 3; the puncture angle adjustment mechanism 3 is connected to the sliding hanger mechanism 4 above; the sliding hanger mechanism 4 is slidably fitted on the sliding bracket mechanism 5; the sliding bracket mechanism 5 is slidably fitted on the two chute frame mechanisms 6; the two chute frame mechanisms 6 are opposite It is set and fixed on both ends of the operating bed by clamping. A positioning puncture device for intestinal surgery of the present invention can be installed on both ends of...

Embodiment 2

[0037] Such as Figure 1-10 As shown, the puncture tube base 1 includes a tube base body 101, a two-way screw 102 and a sliding clamp block 103; the upper end of the tube base body 101 is fixed on the puncture control mechanism 2, and the lower end of the tube base body 101 is provided with a tube hole, the inner side of the pipe hole is slidably fitted to connect the puncture tube; the inner side of the tube base body 101 is slidably connected to two sliding clamps 103, and the two sliding clamps 103 are threadedly fitted on the two ends of the two-way screw 102, and the two-way screw 102 is rotatably fitted on the tube base body 101; the tube hole is located between the two V-shaped clip grooves of the two sliding clamp blocks 103. The puncture tube base 1 is used to clamp and fix the puncture tube, and the two sliding clamps 103 can be driven to slide inside the tube base body 101 by rotating the two-way screw 102 to adjust the distance between the two sliding clamps 103 ,...

Embodiment 3

[0039] Such as Figure 1-10 As shown, the puncture control mechanism 2 includes an overturn frame 201, a rack 202, a gear 203, a wheel shaft 204 and a servo motor 205; one end of the overturn frame 201 is fixedly connected to the puncture angle adjustment mechanism 3, and the overturn The other end of the rack 201 is provided with a rectangular through hole slidingly fitted in the middle of the rack 202, the lower end of the rack 202 is fixedly connected with the socket body 101, and the upper end of the rack 202 is meshed with the gear 203 for transmission connection; the gear 203 passes through the axle 204 is rotatably fitted on the lower end of the reversing frame 201; the output shaft of the servo motor 205 fixed on the reversing frame 201 through the motor bracket is connected to the wheel shaft 204 through a coupling transmission. When the puncture control mechanism 2 is in use, its inclination angle can be adjusted through the puncture angle adjustment mechanism 3, and...

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Abstract

The invention relates to the field of positioning puncture devices, in particular to an intestinal surgery positioning puncture device which comprises a puncture tube base, a puncture control mechanism, a puncture angle adjusting mechanism, a sliding hanging bracket mechanism, a sliding bracket mechanism and sliding groove frame mechanisms; the puncture tube base is connected to the lower end of the puncture control mechanism in a matched mode, and the upper end of the puncture control mechanism is connected to the puncture angle adjusting mechanism in a matched mode; the puncture angle adjusting mechanism is connected to the sliding hanging bracket mechanism in a matched mode; the sliding hanging bracket mechanism is arranged on the sliding bracket mechanism in a sliding fit mode; the sliding bracket mechanism is arranged on the two sliding groove frame mechanisms in a sliding fit mode; and the two sliding groove frame mechanisms are oppositely arranged so as to be clamped and fixed to the two ends of an operating bed. The position and the inclination angle of a puncture tube installed on the device can be adjusted according to the position to be punctured, the puncture speed and the puncture depth can be controlled during puncture, stability is good, and pain caused to a patient is reduced.

Description

technical field [0001] The invention relates to the field of positioning puncture devices, and more specifically relates to a positioning puncture device for intestinal surgery. Background technique [0002] Gastrointestinal 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. Most of the existing abdominal surgery in gastrointestinal surgery requires puncture, and most of the punctures are performed manually by medical staff, the puncture depth is difficult to grasp, and the operation accuracy is low. Contents of the invention [0003] The purpose of the present invention is to provide a positioning puncture device for intestinal surgery, which can effectively solve the problems in the prior art. [0004] In order to achieve the above purpose, the application provides a positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61G13/10
CPCA61B17/34A61B17/3403A61G13/101A61B2017/3405
Inventor 郑龙波郑学风马慧李银铃申秋霞王红
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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