Pulsation heart model and pulsation control method thereof

A model and heart technology, applied in the field of medical teaching equipment, can solve the problems of unintuitive teaching effect, the simulated heart model cannot achieve the simulated pulsation and blood flow effect, etc., and achieves the effect of reducing volume, real simulation and accurate simulation.

Pending Publication Date: 2018-10-19
TONGJI UNIV
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention proposes a pulsating heart model and its pulsation control method, aiming to solve t

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  • Pulsation heart model and pulsation control method thereof
  • Pulsation heart model and pulsation control method thereof
  • Pulsation heart model and pulsation control method thereof

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[0020] In the following, the specific implementation of the present invention will be described in further detail with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and grasp, so as to make a clearer definition of the protection scope of the present invention.

[0021] Such as figure 1 As shown, the pulsating heart model of the present invention includes a simulated heart model 1, a pressure sensor 2, a display device 3, a control unit 7, a first-level electric water pump 4, a second-level electric water pump 5, a human-computer interaction interface 6 and a liquid storage tank 10. The liquid tank 10 is provided with a water outlet and a return port. The simulated heart model 1 is provided with a liquid inlet and a liquid outlet. The water outlet of the liquid storage tank 10 and the liquid inlet of the simulated heart model 1 are connected through a liquid inlet pipe to simulate the heart The liquid outl...

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Abstract

The invention discloses a pulsation heart model and a pulsation control method thereof. The pulsation heart model comprises a simulated heart model, a pressure sensor, a display device, a control unit, an electric water pump, a man-machine interaction interface and a liquid storage tank. The liquid outlet of the liquid storage tank is communicated with the liquid inlet of the simulated heart model, the liquid outlet of the simulated heart model is communicated with the return port of the liquid storage tank, the electric water pump is installed on an inlet pipe, the electric water pump is connected with the control unit, the pressure sensor is used for detecting the liquid pressure, the pressure sensor is connected to the display device, and the man-machine interaction interface is connected to the control unit and the display device. The pulsation heart model has high simulation degree, can simulate the heart pulsation state under different pathological conditions, and can record anddisplay various physiological signals such as cardiac blood pressure, electrocardio, heart sound, heart rate, and shape variable through the display device in the form of numerical values or charts, which makes it easier to train operators.

Description

technical field [0001] The invention relates to a pulsating heart model and a pulsation control method thereof, belonging to the field of medical teaching equipment. Background technique [0002] In order to facilitate medical students or interns to learn relevant medical knowledge, usually instructors need to use human organ models to explain and demonstrate. For simulated cardiology interns, instructors often use simulated heart models. The simulation of the heart has always been a research hotspot in the field of medical devices, and it is also very important to grasp and present the real-time state of the simulated heart in real time. However, most of the simulated heart models currently used are static hard models, which can only show the structure of the simulated heart, and cannot be dynamically demonstrated. It is not convenient for students to observe and learn and operate other instruments. The simulated heart model can only observe its static structural propertie...

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Application Information

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IPC IPC(8): G09B23/30
CPCG09B23/303
Inventor 齐鹏
Owner TONGJI UNIV
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