CN201701236U - Wireless electronic stethoscope - Google Patents
Wireless electronic stethoscope Download PDFInfo
- Publication number
- CN201701236U CN201701236U CN2010202323688U CN201020232368U CN201701236U CN 201701236 U CN201701236 U CN 201701236U CN 2010202323688 U CN2010202323688 U CN 2010202323688U CN 201020232368 U CN201020232368 U CN 201020232368U CN 201701236 U CN201701236 U CN 201701236U
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- CN
- China
- Prior art keywords
- earphone
- wireless
- pick
- radio transmitter
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model relates to a wireless electronic stethoscope, which comprises a sensor and an earphone. The sensor is in a conical structure, a cavity is arranged inside, a microphone and a wireless transmitting circuit board are arranged in the cavity, a circular ring is arranged at the top of the sensor, a switch is arranged at the outer side of the sensor, the microphone is connected with the wireless transmitting circuit board, and the switch is connected with the wireless transmitting circuit board; and the earphone is a supra-aural earphone provided with a wireless receiving circuit board inside. Compared with the prior art, the utility model has the advantages of simple structure, convenient and comfortable use and low cost.
Description
One, technical field
This utility model relates to a kind of stethoscope, is specifically related to a kind of wireless electron stethoscope.
Two, background technology
At present, stethoscope commonly used is a metal vibrating diaphragm in the stethoscope probe, is imported in the ear by the pipeline operatic tunes again, and the doctor judges according to its sound, and this stethoscope has occupied main positions in medical diagnosis, brought into play important effect.But this stethoscope is often to hang on doctor's the neck, is easy to generate fatigue or discomfort, and during use, cochlea often is subjected to the spring pressure from earphone, and is bigger to medical personnel's influence, and use has discomfort more.
Three, utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of spring pressure simple in structure, with low cost, no, easy to use and comfortable wireless electron stethoscope are provided.
Its technical scheme is: comprise pick off and earphone.Described pick off is a conical structure, in establish cavity, be provided with microphone and radio transmitter plate in this cavity, the top of pick off is provided with annulus, its outside be provided with switch, microphone is connected with the radio transmitter plate, switch is connected with the radio transmitter plate; Described earphone is provided with the supra-aural earphone of wireless receiving circuit plate in being.
Wherein, the tranmitting frequency of radio transmitter plate is consistent with the receive frequency of wireless receiving circuit plate in the earphone in the described pick off.
This utility model has advantage comfortable, with low cost simple in structure, easy to use compared with prior art.
Four, description of drawings
Accompanying drawing is the structural representation of a kind of embodiment of this utility model.
Five, the specific embodiment
As shown in the figure, a kind of wireless electron stethoscope comprises pick off 1 and earphone 6.Described pick off 1 is a conical structure, in establish cavity, be provided with microphone 5 and radio transmitter plate 3 in this cavity, the top of pick off 1 is provided with annulus 2, its outside is provided with switch 4, and microphone 5 is connected with radio transmitter plate 3, and switch 4 is connected with radio transmitter plate 3; Described earphone 6 is provided with the supra-aural earphone of wireless receiving circuit plate 7 in being.The tranmitting frequency of radio transmitter plate 3 in the described pick off 1 is consistent with the receive frequency of wireless receiving circuit plate 7 in the earphone 6.
In this utility model, described radio transmitter plate 3 and wireless receiving circuit plate 7 can adopt all kinds of wireless transmit, receiving circuit in the prior art, and similar technical staff is very easy to accomplish.
When using this utility model, earphone 6 is worn on the ear, pierce into forefinger in the annulus 2 at pick off 1 top, convenient fixing, open switch 4, pick off 1 bottom surface is put into by the auscultation position gets final product, the signal that pick off 1 sends is delivered to earphone 6 by wireless mode, and medical personnel can hear the information of heart of patient.
Claims (2)
1. wireless electron stethoscope, comprise pick off and earphone, it is characterized in that: described pick off is a conical structure, in establish cavity, be provided with microphone and radio transmitter plate in this cavity, the top of pick off is provided with annulus, and its outside is provided with switch, microphone is connected with the radio transmitter plate, and switch is connected with the radio transmitter plate; Described earphone is provided with the supra-aural earphone of wireless receiving circuit plate in being.
2. wireless electron stethoscope according to claim 1 is characterized in that: the tranmitting frequency of radio transmitter plate in the described pick off is consistent with the receive frequency of wireless receiving circuit plate in the earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202323688U CN201701236U (en) | 2010-06-09 | 2010-06-09 | Wireless electronic stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202323688U CN201701236U (en) | 2010-06-09 | 2010-06-09 | Wireless electronic stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701236U true CN201701236U (en) | 2011-01-12 |
Family
ID=43438379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202323688U Expired - Fee Related CN201701236U (en) | 2010-06-09 | 2010-06-09 | Wireless electronic stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701236U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717893A (en) * | 2017-10-27 | 2019-05-07 | 榆林学院 | A kind of radio electron echometer |
| CN109717895A (en) * | 2017-10-27 | 2019-05-07 | 榆林学院 | A kind of electronic auscultation device based on NRF |
| CN110292714A (en) * | 2019-07-05 | 2019-10-01 | 鲍玉珍 | THz wave physical therapy device for children with congenital deafness disease |
| CN110537933A (en) * | 2018-05-29 | 2019-12-06 | 杭州杏健医疗投资管理有限公司 | Wireless pitch recognizer |
-
2010
- 2010-06-09 CN CN2010202323688U patent/CN201701236U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717893A (en) * | 2017-10-27 | 2019-05-07 | 榆林学院 | A kind of radio electron echometer |
| CN109717895A (en) * | 2017-10-27 | 2019-05-07 | 榆林学院 | A kind of electronic auscultation device based on NRF |
| CN110537933A (en) * | 2018-05-29 | 2019-12-06 | 杭州杏健医疗投资管理有限公司 | Wireless pitch recognizer |
| CN110292714A (en) * | 2019-07-05 | 2019-10-01 | 鲍玉珍 | THz wave physical therapy device for children with congenital deafness disease |
| CN110292714B (en) * | 2019-07-05 | 2022-01-14 | 鲍玉珍 | Terahertz wave physical therapy device for congenital deafness of children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110609 |