Wireless multi-probe fetal heart monitoring system with intelligent power supply and power outage

A monitoring system, intelligent power supply technology, applied in the directions of diagnosis, pulse/heart rate measurement, medical science, etc., can solve problems such as damage to the performance of key components of the power supply, environmental protection, equipment loss, etc., to reduce ineffective working time and meet daily use. , The effect of improving working life

Active Publication Date: 2019-03-29
JOINTO TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

If the host is always working to charge the probe, first: it is a loss to the equipment; second: it is a waste of energy and is not environmentally friendly; third: the system power is always on, which will damage the key components of the power supply performance, resulting in failure of capacitors or switch tubes, and even fire

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  • Wireless multi-probe fetal heart monitoring system with intelligent power supply and power outage

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with examples. It should be understood that the embodiments described in this specification are only for explaining the present invention, not for limiting the present invention, and the specific parameter settings of the embodiments can be selected according to local conditions and have no substantial impact on the results.

[0021] Such as figure 1 As shown, the present invention relates to a wireless multi-probe fetal heart rate monitoring system with intelligent power supply and power-off. The system includes a host terminal and a plurality of wireless ultrasonic probes. A plurality of probe charging circuits 3, the host power supply 1 includes a host main power supply 4 and a host standby power supply 5, the plurality of probe charging circuits 3 are used to charge the ...

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Abstract

The invention provides a wireless multi-probe fetal heart monitoring system with intelligent power supply and power outage functions. When the system starts up, a power source normally supplies power;when the system completes the detection, a user clicks a shutdown button on a user interface, and the system transmits the operation to a startup and shutdown control circuit; at the time, the circuit begins to detect a probe charging circuit placed on a host charging device; if charging is performed, the power supply continues to be turned on; if the fact that all rechargeable batteries are fully charged is detected, the host power supply is turned off. The intelligent power supply, charging and turn-off operations of the whole system can be achieved, the daily use of the device is satisfied, the energy can be saved, the waste is eliminated, the invalid working time of the host power supply is reduced, and the working life of the system can be better improved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic detection, in particular to a wireless multi-probe fetal heart rate monitoring system with intelligent power supply and power off. Background technique [0002] Ultrasound Doppler fetal heart rate monitoring is an important technology for monitoring fetal health. It transmits ultrasonic pulses to the fetus, and demodulates and amplifies the reflected ultrasonic echoes, so as to obtain the Doppler signal of the fetus, which is used to extract the subsequent fetal heart rate indicators. At present, the fetal heart rate monitoring system is developing in the direction of wireless multi-probe technology. The patent (application number 201610900946.2) proposes a corresponding scheme design, that is, using one host computer with multiple wireless probes to monitor multiple pregnant women at the same time. The use cost of the equipment is reduced, the working efficiency of detection is greatly improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/02
CPCA61B8/02A61B2560/0209
Inventor 詹凯梁瑶傅喜泉李文煜潘友华李泊文梁雷
Owner JOINTO TECH CO LTD
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