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Fetal heart simulating system and method

A simulation system and simulation method technology, applied in the fields of medical science, sensors, diagnostic recording/measurement, etc., can solve the problem of not being able to adjust and set any frequency and amplitude fetal heart rate, etc., to achieve the effect of convenient use

Active Publication Date: 2011-06-15
EDAN INSTR
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to construct a fetal heart rate simulation system and method to overcome the technical problem in the prior art that the fetal heart rate with any frequency and amplitude cannot be adjusted

Method used

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  • Fetal heart simulating system and method
  • Fetal heart simulating system and method

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as figure 1 As shown, the specific embodiment of the present invention is to construct a fetal heart simulation system, including a control unit 1 that generates electrical signals and controls the system, a vibration unit 3 that generates fetal heart simulation vibrations, receives control signals from the control unit and The drive unit 2 that drives the vibration unit 1 to vibrate, the control unit 1 generates a control signal simulating the fetal heart rate, the drive unit 2 receives the control signal from the control unit 1 and transmits it to the vibration unit 3 after being amplified, The vibration unit 3 generates vibrations simulating the fetal heart rate according to the electrical signal of the drive unit 2 . The vibrating unit 3 includes a liquid container 31, a viscous liquid 33, a plurality of magnetic vibrating element...

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Abstract

The invention relates to a fetal heart simulating system and method. A control unit generates a control signal of simulating a fetal heart, a drive unit receives the control signal of the control unit and transmits the amplified control signal to a vibration unit, and the vibration unit generates vibration of simulating the fetal heart according to an electric signal of the drive unit. The fetal heart simulating method and system provided by the invention can be used for regulating and setting any frequency and amplitude of fetal heart rate for simulating; meanwhile, the control part and the simulating vibration part are integrated, therefore, the fetal heart simulating system is convenient for use.

Description

technical field [0001] The present invention relates to a fetal heart simulation system and method, in particular to a system and method capable of adjusting heart rate parameters for fetal heart simulation. Background technique [0002] With the widespread application of fetal monitors in various hospitals, it is impossible to allow pregnant women to do experiments in the development process, so fetal heart simulators are widely used in the development of fetal monitors. At present, most fetal heart rate simulators are electronic instruments that simulate the output of fetal heartbeat signals. The widely used fetal heart rate simulators can output a variety of fetal heart rate signals with different heart rate values ​​and different amplitude values. At present, these fetal heart rate simulators mainly have the following problems: they can only generate several fixed frequency fetal heart rates, and cannot arbitrarily adjust and set a certain frequency and amplitude of feta...

Claims

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Application Information

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IPC IPC(8): A61B5/0444A61B5/344
Inventor 王海东甘雪峰康江云赵象刚
Owner EDAN INSTR
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