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Power saving method of ultrasonic medical diagnosis system and ultrasonic medical diagnosis system

A technology of medical diagnosis and ultrasound, which is applied in ultrasound/sonic/infrasonic diagnosis, sonic diagnosis, infrasonic diagnosis, etc. It can solve problems such as the decline in the quality of ultrasonic images, improve the quality of ultrasonic images, increase battery working time, and reduce waste.

Inactive Publication Date: 2010-10-20
GE MEDICAL SYST GLOBAL TECH CO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the transmit voltage is reduced, the ultrasound image quality will decrease

Method used

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  • Power saving method of ultrasonic medical diagnosis system and ultrasonic medical diagnosis system
  • Power saving method of ultrasonic medical diagnosis system and ultrasonic medical diagnosis system
  • Power saving method of ultrasonic medical diagnosis system and ultrasonic medical diagnosis system

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Experimental program
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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to the following specific embodiments.

[0023] Such as figure 1 As shown, a radio frequency (RF) transmitting and receiving circuit 4 and 31 are respectively arranged on the host 1 side and the probe 2 side of the portable ultrasonic medical diagnostic system, and a processor 32 and a detection device 33 are also arranged on the probe 2 side. Wherein the detection device (33) is used for detecting whether the probe is used; the processor (32) is used for monitoring the change of the detection device (33), and sends control to the transmitting and receiving circuit (31) of the probe side according to the detected change signal, the control signal is transmitted to the transmitting and receiving circuit (4) of the host side; the host side radio frequency transmitting and receiving circuit 4 is connected with the host 1 of the porta...

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PUM

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Abstract

The invention relates to a power saving method of an ultrasonic medical diagnosis system, and an ultrasonic medical diagnosis system. Whether a probe is used or not is detected by arranging an accelerometer at the probe side of the ultrasonic medical diagnosis system, and then a corresponding control signal is generated according to detected signals and is transmitted to a host machine side via radio frequency wireless transmitting and receiving circuits arranged at the probe side and the host machine side so as to control an ultrasonic transmitting and receiving circuit in the host machine in a frozen state or a scanning state, so the ultrasonic transmitting and receiving circuit in the host machine is started when the probe works and is shut down when the probe dose not work. On the one hand, energy is saved for the ultrasonic device (especially a portable ultrasonic device), and on the other hand, the transmitting voltage can not be reduced due to temperature rise because of probe idle scanning, so the quality of an ultrasonic image can be improved.

Description

technical field [0001] The invention relates to the field of ultrasonic medical diagnosis, in particular to the improvement of small ultrasonic equipment. Background technique [0002] Power consumption is one of the biggest challenges in portable ultrasound medical diagnostic systems. For the ultrasonic equipment in operation, about half of the time is in the non-working state, that is, the probe is put aside, but at this time the transmitting and receiving circuits inside the system are kept working, so it is not only power-consuming (especially when using battery power) ), and when the probe is not on the patient, that is, when the probe is in a non-working state, since the transmitted power cannot be dissipated through the body and stays on the surface of the probe, the temperature of the probe surface will increase very quickly, causing the probe to overheat, which becomes A big problem in the design of the probe transmit pulse amplitude. Generally in this case the sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
CPCA61B8/00A61B2560/0209A61B8/4254A61B2562/0219A61B8/56A61B8/4427A61B8/4438
Inventor 吴峰
Owner GE MEDICAL SYST GLOBAL TECH CO LLC
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