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Medical axial output diaphragm pump complete set device

A technology of axial output and diaphragm pump, applied in medical science, hypodermic injection devices, prostheses, etc., can solve problems such as short operation window period, high requirements for doctors' techniques, and the inability of the brain to tolerate ischemia for a long time. The structure is compact, the operation space is reserved, and the effect of maintaining normal blood circulation

Inactive Publication Date: 2019-10-25
JINGMEN YIMEI IND DESIGN CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Atherosclerosis is a disease with a very high incidence rate, and it is also the culprit of stroke. At present, carotid endarterectomy is mainly used to remove the hardened plaque in the blood vessel to prevent stroke. The surgical method of arterial endarterectomy needs to tie up the carotid artery to cut off the flow and then cut the carotid artery for stripping. Since the brain cannot tolerate ischemia for a long time, the operation window is short, and the operation requires high skill for doctors.

Method used

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  • Medical axial output diaphragm pump complete set device
  • Medical axial output diaphragm pump complete set device
  • Medical axial output diaphragm pump complete set device

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0032] Such as Figure 1 to Figure 13 As shown, a complete set of medical axial output diaphragm pump described in this embodiment,

[0033] It includes a diaphragm pump device and a blood vessel plug a, the blood vessel plug is tubular, and the output end of the diaphragm pump device is connected with the diaphragm pump device through a hose. The left end of the center tube is the output device.

[0034] The diaphragm pump device includes a pneumatic diaphragm pump 1 and an automatic reversing valve 2 arranged on the pneumatic diaphragm pump 1. The pneumatic diaphragm pump 1 includes a pump housing 11, a central connecting pipe 12, two end covers 13 and two diaphragms 14 , the left and right ends of the central connecting pipe 12 are not connected to each...

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Abstract

The invention discloses a medical axial output diaphragm pump complete set device which comprises a diaphragm pump device and a blood vessel plug cap. The blood vessel plug cap is tubular, and the output end of the diaphragm pump device is connected with the diaphragm pump device through a hose; a center connecting pipe is connected with two diaphragms in series, the diaphragms are the same in theworking frequency and swing direction, stable output of pressure and blood flow is ensured, meanwhile, by arranging an automatic reversing valve, the air pressure at rear cavities in the two ends ofa pump shell is changed, two front cavities alternately pump blood to the downstream part of a blood vessel, normal blood circulation of the blood vessel is kept, the surgery window time is prolonged,output is stable, the structure is compact, and the surgery space is reserved.

Description

technical field [0001] The invention relates to a complete set of medical axial output diaphragm pumps. Background technique [0002] Atherosclerosis is a disease with a very high incidence rate, and it is also the culprit of stroke. At present, carotid endarterectomy is mainly used to remove the hardened plaque in the blood vessel to prevent stroke. The surgical method of arterial endarterectomy needs to tie up the carotid artery to cut off the flow and then cut the carotid artery for stripping. Since the brain cannot tolerate ischemia for a long time, the operation window is short, and the operation requires high skill for doctors. . Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a complete set of medical axial output diaphragm pump. [0004] To achieve the above object, the specific scheme of the present invention is as follows: [0005] A complete set of medical axial output diaphra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/10
CPCA61M60/268A61M60/435
Inventor 周婷婷
Owner JINGMEN YIMEI IND DESIGN CO LTD
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