Hematocele-preventing drainage device for neurosurgery department

A technique of neurosurgery and hemorrhage, applied in the direction of suction equipment, etc., can solve problems such as troublesome and inability to replace effusion

Pending Publication Date: 2022-05-13
张永超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent has the following disadvantages: it cannot replace the storage device of the effusion without interrupting the drainage function. If there is a lot of effusion during the operation, the drainage needs to be interrupted. Trouble, so, there is room for further improvement

Method used

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  • Hematocele-preventing drainage device for neurosurgery department
  • Hematocele-preventing drainage device for neurosurgery department
  • Hematocele-preventing drainage device for neurosurgery department

Examples

Experimental program
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Effect test

Embodiment 1

[0038] An anti-hemorrhage drainage device for neurosurgery, such as Figure 1-8As shown, including a base 1, the top outer wall of the base 1 is fixed with a three-way pipe 4 through a bracket 3, and the top of the three-way pipe 4 is connected with a drainage head 7 through a flexible pipe 6, and the top of the three-way pipe 4 One side is connected with a negative pressure generating mechanism 5, the inside of the base 1 is provided with an automatic bottle changing mechanism 2 cooperating with the three-way pipe 4, and the two branch pipes of the three-way pipe 4 are provided with check valves The automatic bottle changing mechanism 2 includes two sliders 8 and a double-rod telescopic rod 11, the middle part of the housing of the double-rod telescopic rod 11 is connected to the inner wall of the base 1 through a hinge shaft 12, and the slider The opposite side of the block 8 is welded with hinged ears 16, and the outer walls of the two telescopic ends of the double-rod tele...

Embodiment 2

[0045] An anti-hemorrhage drainage device for neurosurgery, such as Figure 8 As shown, in order to solve the problem of portability; this embodiment makes the following improvements on the basis of Embodiment 1: the outer wall of the base 1 is rotatably connected with two sets of rotating blocks 37, and the outer wall of the rotating block 37 is welded with a sleeve 36, so The inner wall of the sleeve 36 is slidably connected with a U-shaped handle 34 , and the end of the U-shaped handle 34 is "T"-shaped, and the outer walls of the bottom four corners of the base 1 are fixed with flexible feet 35 by bolts.

[0046] In this embodiment, when the device needs to be moved, the U-shaped handle 34 can be rotated from both sides, and the U-shaped handle 34 on both sides can be held by hand to move. When in use, the U-shaped handle 34 can be rotated to both sides. And push it into the sleeve 36 to complete the storage, thereby realizing the convenience of moving and reducing the spac...

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PUM

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Abstract

The invention discloses an anti-hematocele drainage device for the neurosurgery department, and relates to the technical field of drainage. The problem of bottle replacement is solved. The device specifically comprises a base, a three-way pipe is fixed to the outer wall of the top of the base through a support, the top of the three-way pipe is connected with a drainage head through a hose, one side of the three-way pipe is connected with a negative pressure generating mechanism, and an automatic bottle replacing mechanism matched with the three-way pipe is arranged in the base. The automatic bottle changing mechanism comprises two sliding blocks and a double-rod telescopic rod, the middle portion of a shell of the double-rod telescopic rod is rotationally connected to the inner wall of the base through a hinge shaft, hinge lugs are fixedly installed on the opposite sides of the sliding blocks, and the two sliding blocks are fixedly connected to the two ends of the hinge lugs. The outer walls of the two telescopic ends of the double-rod telescopic rod are rotationally connected to the outer walls of the hinge lugs, and the two sliding blocks are connected to the inner wall of the base in an up-down sliding mode through sliding grooves. The uninterrupted automatic bottle changing function is achieved, and the bottle changing device is convenient and fast to use.

Description

technical field [0001] The invention relates to the technical field of drainage, in particular to an anti-hemorrhage drainage device for neurosurgery. Background technique [0002] Neurosurgery mainly treats diseases of the brain, spinal cord and other nervous systems caused by trauma, such as cerebral hemorrhage, which is life-threatening, brain trauma caused by a car accident, or brain tumor compression that requires surgical treatment. During surgical treatment, there will be There is a lot of interstitial fluid and blood exuded, which needs to be drained, otherwise it will hinder the operation. [0003] After retrieval, the Chinese Patent Publication No. is CN211863431U, which discloses a neurosurgery clinical anti-hemorrhage drainage operation device, including a base, the center of the bottom of the base is fixedly connected with a mounting block, and the bottom of the mounting block is movably connected There is a lifting device, the bottom of the lifting device is f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
Inventor 张永超高伟
Owner 张永超
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