Artificial heart power assisting device and use method thereof
An artificial heart and power-assisted technology, applied in the field of medical devices, can solve problems such as myocardial structural damage and unstable working conditions
Inactive Publication Date: 2019-01-04
林青
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The present invention provides an artificial heart power assisting device and its use method to solve the problem in the prior art that the power assisting device of the artificial heart is set in the patient's body, and the working state is unstable, which will inevitably cause damage to the myocardial structure.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] The artificial heart power assisting device provided by the present invention and its usage method will be described in detail below by enumerating several specific embodiments.
[0032] refer to figure 1 , shows a structural block diagram of an artificial heart power assisting device provided by the present invention, the artificial heart power assisting device includes: an artificial heart main body 10, a gas cylinder assembly 20, a valve asse...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an artificial heart power assist device and a use method thereof, comprising an artificial heart main body, a gas cylinder assembly, a valve assembly, a control assembly and a monitoring assembly. The monitoring module is used for monitoring the state parameters of the artificial heart main body and sending the state parameters to the control module. The gas cylinder modulecomprises a first gas cylinder, a second gas cylinder and a vacuum pump. The valve assembly includes: a suction valve and an inflation valve. The first cylinder is connected with the second cylinder through a vacuum pump, the first cylinder is connected with the main body of the artificial heart through an inflation valve, and the second cylinder is connected with the main body of the artificial heart through a back suction valve. According to the state parameter, when determining that the artificial heart main body is in different states, the control assembly controls the opening or closing of the inflation valve and the suction valve so that the auxiliary ejection or congestion of the artificial heart main body is performed through the cylinder assembly, the cylinder assembly is small involume, stable in operation, and can be carried by the user outside the body to avoid direct contact with the blood, and the control assembly controls the opening or closing of the inflation valve and the suction valve so that the auxiliary ejection or congestion of the artificial heart main body is performed through the cylinder assembly.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an artificial heart power assisting device and a use method thereof. Background technique [0002] The artificial heart is about the same size as the human heart. The artificial heart refers to an artificial organ developed to save the lives of more and more heart disease patients. Usually, the artificial heart is integrated or connected with corresponding power assisting equipment. An artificial heart provides power assistance. [0003] At present, the power auxiliary equipment of the artificial heart is mainly an axial-flow magnetic levitation pump installed inside the artificial heart. The working mode of this equipment combined with the artificial heart is different from that of a normal human heart. It belongs to the continuous blood pumping and continuous blood supply working mode. That is, the magnetic levitation pump pumps the blood drawn from the ventricle into ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/10A61M1/12
CPCA61M2205/04A61M2205/3303A61M2205/3331A61M2230/08A61M60/148A61M60/50A61M60/892A61M2230/005
Inventor 林青苗睿锋卫洪超党亚峰
Owner 林青