CN216676699U - Hardware platform of heart pump - Google Patents
Hardware platform of heart pump Download PDFInfo
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- CN216676699U CN216676699U CN202121960272.8U CN202121960272U CN216676699U CN 216676699 U CN216676699 U CN 216676699U CN 202121960272 U CN202121960272 U CN 202121960272U CN 216676699 U CN216676699 U CN 216676699U
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Abstract
The utility model discloses a hardware platform of a heart pump, which comprises: a cardiac pump; the heart pump is connected with the controller through a motor driver; the controller is connected with the physiological monitoring equipment; the controller is also connected with the computer terminal. The hardware platform of the utility model builds a hardware connection structure for the use of the heart pump, and a person skilled in the art can further develop the hardware connection structure on the basis of the hardware connection structure.
Description
Technical Field
The utility model relates to the technical field of heart pump control, in particular to a hardware platform of a heart pump.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
Heart failure is a serious heart disease characterized by the inability of the heart to pump enough blood and nutrients to meet the metabolic demands of the body. The morbidity and mortality of heart failure is high and has become a serious health problem worldwide. The current methods for treating heart failure mainly include drug therapy, cardiac resynchronization therapy, artificial hearts and heart transplantation. In recent years, with the increasing of cardiovascular diseases, artificial hearts have attracted much attention because they have a function of assisting patients with heart failure to pump blood from a normal heart, and thus can be used for long-term heart assistance or temporary transition when patients wait for heart transplantation.
The artificial heart is also called a heart pump, and is a mechanical device for assisting the heart to realize the whole body blood circulation. The basic principle is to replace the blood pumping function of the heart partially or completely by a bionic or mechanical method. Current heart pumps can be classified into extracorporeal, implantable, and interventional types, depending on the usage scenario. The operation of the in vitro type and the implanted type heart pump is complex, and the heart of the patient is greatly damaged. The interventional heart pump can be used for implanting a miniaturized heart pump in the aorta of a patient through a peripheral vascular interventional operation, thereby providing rapid and nondestructive circulatory assistance when the heart pump of the patient fails. The effect is more obvious for protecting the heart in the operation of high-risk coronary intervention operation and patients with cardiogenic shock caused by acute myocardial infarction.
The inventors have found that the prior art lacks a hardware platform for a heart pump.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a hardware platform of a heart pump;
it should be noted that the hardware platform of the heart pump provided by the present invention is a configuration solution, and as for each device unit involved therein, a specific structure for implementing each function to be implemented already exists in the prior art, and a protocol, software or program involved in performing work processing therebetween also exists in the prior art, and it is well known to those skilled in the art that the present invention does not make any improvement on the unit of each device, and therefore does not relate to the content of software, but relies on organic integration and integration of the components into a whole, that is, a configuration solution is provided.
A hardware platform for a cardiac pump, comprising: a cardiac pump; the heart pump is connected with the controller through a motor driver; the controller is connected with the physiological monitoring equipment; the controller is also connected with the computer terminal.
The physiological monitoring device is a sphygmomanometer.
The physiological monitoring device is a blood flow meter.
The physiological monitoring device is a pulse sensor.
Further, the model of the heart pump, for example: pulsatile catheter pump Impella.
Further, the installation positions of the heart pump are as follows: mounted in the ventricular aorta or mounted in the ventricle.
Further, the motor driver is, for example:
v series, TI MCT series;
further, the controller is, for example: STM32, ARM Cortex;
further, the model of the sphygmomanometer, for example: ohm dragon HEM-746C, ohm dragon HEM-431C;
further, the blood flow meter may be of the type, for example: a Transonic blood flow meter;
further, the pulse sensor is of a type such as: SON1205 wrist heart rate pulse sensor;
the working principle of the utility model is as follows:
the physiological monitoring equipment collects physiological signals of a patient and transmits the physiological signals to the controller, the controller obtains motor rotating speed control signals of the heart pump according to numerical values of the physiological signals, and the controller sends the motor rotating speed control signals to the heart pump through the motor driver to realize control of the rotating speed of the motor of the heart pump.
The controller obtains a motor speed control signal of the heart pump according to the value of the physiological signal, and the control is realized by the prior art, such as the following documents:
a first thesis: research on drive motors of axial-flow magnetic suspension artificial heart pumps, Yangsheng;
the thesis II is high in research on a layered control strategy of an artificial heart pump for recovering new functions;
thesis three, design and research of physiological control system of rotary heart pump, "toughe.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model aims to provide a hardware configuration different from the prior art, a hardware connection structure is built for the use of a heart pump by a hardware platform, and a technician in the field can further research and develop the hardware configuration on the basis of the hardware configuration.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application, and the description of the exemplary embodiments and illustrations of the application are intended to explain the application and are not intended to limit the application.
FIG. 1 is a hardware platform connection diagram of one or more embodiments.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
A hardware platform for a cardiac pump, comprising: a cardiac pump; the heart pump is connected with the controller through a motor driver; the controller is connected with the physiological monitoring equipment; the controller is also connected with the computer terminal.
The physiological monitoring device is a sphygmomanometer. The physiological monitoring device is a blood flow meter.
The physiological monitoring device is a pulse sensor.
Further, the model of the heart pump, for example: pulsatile catheter pump Impella.
Further, the installation positions of the heart pump are as follows: mounted in the ventricular aorta or mounted in the ventricle.
Further, the motor driver is of a type such as:
v series, TI MCT series;
further, the controller is, for example: STM32, ARM Cortex;
further, the model of the sphygmomanometer, for example: ohm dragon HEM-746C, ohm dragon HEM-431C;
further, the blood flow meter may be of the type, for example: a Transonic blood flow meter;
further, the pulse sensor is of a type such as: SON1205 wrist heart rate pulse sensor;
the above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A hardware platform for a cardiac pump, comprising: a cardiac pump; the heart pump is connected with the controller through a motor driver; the controller is connected with the physiological monitoring equipment; the controller is also connected with a computer terminal;
the physiological monitoring device is a sphygmomanometer;
the physiological monitoring device is a blood flow meter;
the installation position of the heart pump is as follows: mounted in the ventricular aorta or mounted in the ventricle.
2. The cardiac pump hardware platform of claim 1, wherein the physiological monitoring device is a pulse sensor.
3. The cardiac pump hardware platform as set forth in claim 1, wherein the cardiac pump is pulsatile catheter pump Impella.
4. A cardiac pump hardware platform as claimed in claim 1 wherein said motor driver is a TIMCT series.
5. The cardiac pump hardware platform as set forth in claim 1, wherein said controller is STM32 or ARM Cortex.
6. The cardiac pump hardware platform of claim 1, wherein the sphygmomanometer is ohilon HEM-746C or ohilon HEM-431C.
7. The cardiac pump hardware platform of claim 2, wherein said blood flow meter is a Transonic blood flow meter; the pulse sensor is a SON1205 wrist type heart rate pulse sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960272.8U CN216676699U (en) | 2021-08-20 | 2021-08-20 | Hardware platform of heart pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960272.8U CN216676699U (en) | 2021-08-20 | 2021-08-20 | Hardware platform of heart pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216676699U true CN216676699U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121960272.8U Active CN216676699U (en) | 2021-08-20 | 2021-08-20 | Hardware platform of heart pump |
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| CN (1) | CN216676699U (en) |
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2021
- 2021-08-20 CN CN202121960272.8U patent/CN216676699U/en active Active
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