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High-fidelity wireless electronic auscultation equipment

A wireless electronic and high-fidelity technology, applied in the field of medical equipment, can solve the problems of poor sound quality, insufficient sampling depth, and low sampling rate of wireless stethoscopes, and achieve the effects of ensuring no distortion, overcoming poor sound quality, and high-precision sampling

Pending Publication Date: 2021-07-30
珠海六点智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the existing wireless stethoscope has poor sound quality, distortion, and insufficient sampling depth caused by low sampling rate

Method used

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  • High-fidelity wireless electronic auscultation equipment
  • High-fidelity wireless electronic auscultation equipment

Examples

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Embodiment

[0026] Example: such as Figures 2 to 8 As shown, this embodiment provides a high-fidelity wireless electronic auscultation device, which includes a collection and transmission unit for collecting patient heartbeat sound signals and a receiving unit for receiving audio signals transmitted from the collection and transmission unit.

[0027] Specifically, as attached figure 2 , 4 Shown in and 5, the collection transmitter includes a stethoscope head 11, the pickup 12 connected with the stethoscope head 11, the launch processor 13 connected with the pickup 12 and the WIFI launch module 14 connected with the launch processor 13, the launch processor 13 is connected There is a transmission operation button 16, and the stethoscope head 11, the pickup 12, the transmission processor 13, and the WIFI transmission module 14 are all electrically connected to the first power supply 17, and the first power supply 17 is used to supply power for the operation of each component, and the tra...

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Abstract

The invention relates to the technical field of medical instruments, and discloses high-fidelity wireless electronic auscultation equipment which comprises a collecting and transmitting part and a receiving part. The collecting and transmitting part comprises an auscultation head, a sound pickup connected with the auscultation head, a transmitting processor connected with the sound pickup and a WIFI transmitting module connected with the transmitting processor, the transmitting processor is connected with a transmitting operation key, and the auscultation head, the sound pickup, the transmitting processor and the WIFI transmitting module are all electrically connected with the first power source, a high-precision analog-to-digital converter is arranged in the transmitting processor; the receiving part comprises a WIFI receiving module, a receiving processor connected with the WIFI receiving module, an amplifier connected with the receiving processor and an earphone connected with the amplifier, the receiving processor is connected with a receiving operation key, and the WIFI receiving module, the receiving processor, the amplifier and the earphone are all connected with a second power supply; and a sound quality improving assembly is arranged between the sound pickup and the emission processor. The collecting and transmitting part improves the tone quality through a tone quality improving assembly and carries out high-precision sampling so as to ensure that front-end collection is not distorted.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a high-fidelity wireless electronic auscultation device. Background technique [0002] At present, in actual medical applications, there is such a scenario that patients need to be isolated, and medical staff need to wear protective clothing to diagnose and treat patients. Traditional wired stethoscopes cannot be used at all because medical staff wear protective clothing. The sound of the stethoscope that uses the loudspeaker will also become blurred due to the blocking of the protective clothing. [0003] The wireless stethoscope is applied in such a scene. The structure and principle of existing wireless stethoscope are as attached figure 1 As shown in the above, their functions are basically the same, which is to transmit the sound collected by the stethoscope head to the earphone or external speaker through radio. However, due to technical and cost constraints...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B7/04H04R19/01
CPCA61B7/04H04R19/016
Inventor 李明峰曾金生
Owner 珠海六点智能科技有限公司
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