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Ultrasonic probe identification method and ultrasonic medical equipment based on single bus communication

An ultrasonic probe and identification method technology, applied in ultrasonic/sonic/infrasonic diagnosis, medical science, sonic diagnosis and other directions, can solve problems such as complex structure, achieve the effect of simple circuit, lower cost, free and convenient data transmission

Inactive Publication Date: 2018-10-26
深圳市嘉骏实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current active identification scheme of single-bus communication, external memory and crystal oscillator circuit are generally required, so the structure is more complicated

Method used

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  • Ultrasonic probe identification method and ultrasonic medical equipment based on single bus communication
  • Ultrasonic probe identification method and ultrasonic medical equipment based on single bus communication
  • Ultrasonic probe identification method and ultrasonic medical equipment based on single bus communication

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Please refer to figure 1 , the present embodiment discloses a method for identifying an ultrasonic probe, comprising the following steps:

[0031] The ultrasound host 20 sends an inquiry command to the ultrasound probe 10 .

[0032] After receiving the query command, the ultrasonic probe 10 returns a probe identification code, which is used to describe the type and / or working parameters of the ultrasonic probe. In a specific embodiment, the probe identification code includes information such as the manufacturer, batch, production date, ultrasonic resonance point, electro-acoustic conversion efficiency, and the corresponding table of acoustic power output generated by different voltage outputs for explaining the ultrasonic probe. at least one of .

[0033] The ultrasonic host 20 performs subsequent operations after receiving the above-mentioned probe identification code. In a specific embodiment, the ultrasonic host 20 can generate an ultrasonic electrical signal accor...

Embodiment 2

[0059] Please refer to Figure 4 with Figure 5 , the present embodiment discloses an ultrasonic medical device, including an ultrasonic probe 10 and an ultrasonic host 20, and the ultrasonic host 20 is electrically detachably connected to the ultrasonic probe 10 through a multi-strand shielded cable. In some embodiments, the ultrasound probe 10 may include a plug / socket, and correspondingly, the ultrasound host 20 may include a socket / plug. The ultrasound probe 10 and the ultrasound host 20 will be described in detail below.

[0060] The ultrasound probe 10 includes an ultrasound probe body 11 and a probe identification module 12 .

[0061] The ultrasonic probe main body 11 is used to transmit and receive ultrasonic waves. In a specific embodiment, the ultrasonic probe main body can include a first probe socket 11.1, a probe drive 11.2 and a plurality of probe vibration units 11.3, and the first probe socket 11.1 is electrically connected to the probe drive 11.2. connection,...

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Abstract

The application discloses an ultrasonic probe identification method based on unibus communication and ultrasonic medical equipment; the ultrasonic medical equipment comprises the ultrasonic probe and an ultrasonic host; the ultrasonic probe comprises an ultrasonic probe main body used for emitting and receiving supersonic waves; the ultrasonic probe also comprises a probe identification module electrically connected with the ultrasonic probe main body through the unibus and used for receiving a check order sent by the ultrasonic host, and returning a probe identification code to the ultrasonic host. The probe identification module is simple in circuit, so probe identification function can be realized with reduced cost, and probe identification flexibility can be improved, thus improving probe inner function scalability; data transmission can be more convenient and free according to the customized unibus communication protocol.

Description

technical field [0001] The present application relates to the field of ultrasonic diagnosis, in particular to a method and device for identifying an ultrasonic probe. Background technique [0002] Ultrasonic diagnostic equipment will be matched with more than one ultrasonic probe, and different ultrasonic probes will need to choose a suitable probe due to different diagnostic items. Whether the selected ultrasound probe is correct or not has a great influence on the accuracy of diagnostic results. Usually, in order to distinguish different types of ultrasound probes, corresponding codes or identifiers are given to the probes, generally called probe ID (identification data). The probe ID communicates with the ultrasonic host through the relevant identification circuit inside the probe through the corresponding data line in the probe cable to complete the identification action of the probe. Existing recognition technologies can be divided into two types: [0003] 1. Passive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00
Inventor 李强罗元亮翁嘉淳周伟峰吴薛明
Owner 深圳市嘉骏实业有限公司