A heart assist pump system

A heart assist and pump system technology, applied in the fields of blood pump, medical science, prosthesis, etc., can solve the problems of single heart assist pump and system, unfavorable protection of blood transmission efficiency, and lack of practicability, so as to protect blood and improve Transmission efficiency, the effect of improving cardiac output

Active Publication Date: 2019-01-11
广州启骏生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a heart assist pump system, which solves the problem that the currently used heart assist pump and system are relatively single, do not have good practicability in clinical practice, have low operability, and are not Helps protect blood and improve transmission efficiency

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] An embodiment of the present invention provides a heart assist pump system, such as Figure 1-3 As shown, including the bottom plate 1, the front surface of the bottom plate 1 is fixedly connected with a bellows type circulation pump 2, and both sides of the bellows type circulation pump 2 are respectively provided with a proximal pipe 3 and a distal pipe 4, and the proximal pipe 3 and the The distal tube 4 can be made of medical-grade silicone / latex, w...

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Abstract

The invention discloses a cardiac assisting pump system comprising a base plate. An air bellow circulating pump is fixedly connected to the front surface of the base plate; two sides of the air bellowcirculating pump are respectively provided with a near-end pipe and a far-end pipe; the air bellow circulating pump has a blood transferring case; a first case body and a second base body are fixedlyconnected to the interior of the blood transferring case; fixing plates are fixedly connected to the middles of the bottom and top of the inner walls of the blood transferring case; a first single-way valve and a second-way valve are arranged on two sides of the inner wall of the first case body and on two sides of the fixing plate; and the cardiac assisting pump system relates to the technical field of medical auxiliary equipment. The cardiac assisting pump system can improve heart stroke, and a ventriuclus sinister can has full rest; a circulating state of a patient can be instantly improved, and an illness state can be reversed; an opportunity is earned for following-up surgery; pulse blood flow producing during extraction or release can be effectively avoided; and pressure can be reduced, and blood can be protected and transfusion efficiency can be enhanced.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a heart assist pump system. Background technique [0002] The heart is the most important organ in the body of humans and vertebrates. Its main function is to provide pressure and circulate blood to all parts of the body. The human heart is located on the left side of the middle of the chest cavity, its volume is about the size of a fist, and its weight is about 350 grams. Women's hearts are usually smaller and lighter than men's. The human heart is shaped like a peach, located above the diaphragm, between the two lungs and to the left. [0003] Heart failure refers to the dysfunction of the diastolic and systolic functions of the heart due to various reasons, and the inability to effectively return the veins to the heart; the inability of the heart to pump out leads to a decrease in cardiac output, resulting in blood stasis in the pulmonary veins and venous...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/10
CPCA61M60/00A61M60/50
Inventor 黄奕高肖建华王昂
Owner 广州启骏生物科技有限公司
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