Catheter device for neurosurgery interventional operation

A catheter device technology for interventional surgery, applied in the field of catheter devices for neurosurgery interventional surgery, can solve the problems of poor drainage effect, achieve the effect of improving effect, improving efficiency, and reducing discomfort

Active Publication Date: 2022-07-08
THE FIRST AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor drainage effect in the prior art, and propose a catheter device for neurosurgery intervention

Method used

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  • Catheter device for neurosurgery interventional operation
  • Catheter device for neurosurgery interventional operation
  • Catheter device for neurosurgery interventional operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] refer to Figure 1-5 , a neurosurgical interventional catheter device, comprising a work box 1, the bottom of the work box 1 is fixed with a bracket 2, the bottom of the bracket 2 is fixed with a base 3, the inner wall of the work box 1 is fixed with a partition 4, The upper end is inserted with the No. 1 conduit 5 and the No. 2 conduit 6, the No. 1 conduit 5 and the No. 2 conduit 6 are connected with a drainage tube 7, and the end of the drainage tube 7 is connected with a speed control box 8, and the bottom of the speed control box 8 is connected. The drain head 9 is connected, the speed control box 8 is provided with a flow rate regulating mechanism, the side wall of the work box 1 is provided with a pressure gauge 10 and a pressure sensor 11, and the side wall of the work box 1 is fixed with a mounting frame 12, There is a suction mechanism inside.

[0027] The suction mechanism includes a connecting plate 14, the side wall of the connecting plate 14 is fixed with ...

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PUM

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Abstract

The invention discloses a neurosurgery interventional operation catheter device which comprises a working box, a support is fixed to the bottom of the working box, a base is fixed to the bottom of the support, a partition plate is fixed to the inner wall of the working box, and a first catheter and a second catheter are inserted into the upper end of the working box in a penetrating mode. The first guide pipe and the second guide pipe are jointly communicated with a drainage pipe, the end of the drainage pipe is connected with a speed control box, the bottom of the speed control box is connected with a drainage head, a flow speed regulation and control mechanism is arranged in the speed control box, and a pressure meter and a pressure sensor are arranged on the side wall of the working box. The drainage device has the advantages that drainage of the two areas in the working box is carried out alternately, accumulated liquid is discharged in time, continuous drainage operation can be achieved, the drainage efficiency is greatly improved, it is guaranteed that the drainage pressure of each time is the same, and therefore discomfort and even injury caused by changes of the drainage pressure to a patient are avoided; therefore, the drainage effect is improved.

Description

technical field [0001] The invention relates to the technical field of interventional surgery, in particular to a catheter device for neurosurgery interventional surgery. Background technique [0002] Interventional neurosurgery, also known as interventional neuroradiology, belongs to the category of interventional radiology. The first part of this book systematically introduces the anatomy of brain and spinal cord blood vessels related to interventional neurosurgery, catheters, embolization materials, imaging equipment, perioperative management, anesthesia, indications, prevention and management of complications used in interventional neurosurgery. Various endovascular approaches used in interventional neurosurgery. Among them, the interventional catheter is the process of completely removing the effusion by using the principle of negative pressure, and is mainly used to implement closed drainage of the thoracic cavity or abdominal cavity of postoperative patients; [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
Inventor 代兴亮程宏伟叶雷夏志宇
Owner THE FIRST AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
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