CN203555754U - Stethoscope for medical internal medicine - Google Patents
Stethoscope for medical internal medicine Download PDFInfo
- Publication number
- CN203555754U CN203555754U CN201320660410.XU CN201320660410U CN203555754U CN 203555754 U CN203555754 U CN 203555754U CN 201320660410 U CN201320660410 U CN 201320660410U CN 203555754 U CN203555754 U CN 203555754U
- Authority
- CN
- China
- Prior art keywords
- heart rate
- stethoscope
- rate converter
- converter
- microprocessor
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a stethoscope for the medical internal medicine. The stethoscope comprises a chest piece, a listening tube, a heart rate converter, ear tubes and earplugs, wherein the chest piece is connected with an inlet end of the listening tube, the earplugs are arranged at outlet ends of the ear tubes, an outlet end of the listening tube is connected with an inlet end of the heart rate converter, outlet ends of the heart rate converter are connected with inlet ends of the ear tubes; and the heart rate converter comprises a vibrating sensor, an A/D (analog to digital) converter, a microprocessor, a local memory, a key, a liquid crystal display and a voice prompter. According to the stethoscope, physiological parameters of patients can be acquired through the sensor, under the condition that medical staff do not contact with the patients, the effect caused by external noise on the auscultation effect can be reduced, the effect caused by human subjective factors is reduced, the auscultation accuracy is improved, and the stethoscope can help the medical staff to make correct judgments.
Description
Technical field
This utility model relates to a kind of medical internal medicine apparatus, relates in particular to a kind of medical Medical stethoscope.
Background technology
Stethoscope is the most frequently used diagnosis apparatus of Medicine and Surgery doctor, mainly by pickup part (chest piece), conduction portion (sebific duct) and audition part (ear piece) composition, be used for checking Diagnosing Cardiac hear sounds, pulmonary's tracheal bronchus and vesicular breathing sound, fetal heart sound, measuring blood pressure etc., medical worker has judged whether pathological changes by the sound of listening to these positions.
The stethoscope that existing medical diagnosis is used is mechanical, conventional stethoscope comprises an oblate hollow pick up, by a hollow pipe, the sound that is examined position is sent into the in ear of user, by the judgement to heard sound, make diagnosis, must be that medical worker directly contacts patient, by the sound that stethoscope is obtained, make instant judgement, and the sound that it is heard lacks repeatability, if medical worker does not directly contact patient, just cannot obtain patient's pathological changes situation at that time.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of medical Medical stethoscope simple in structure, easy to use.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model comprises breast part, listening tube, heart rate converter, syrinx and earplug, described chest piece is connected with the entrance point of described listening tube, the port of export of described syrinx is provided with earplug, the port of export of described listening tube is connected with the entrance point of described heart rate converter, the port of export of described heart rate converter is connected with the entrance point of described syrinx, described heart rate converter involving vibrations sensor, A/D converter, microprocessor, local storage, button, liquid crystal display and voice prompting device, described vibrating sensor is arranged on the port of export of described listening tube, the outfan of described vibrating sensor is connected with the input of described A/D converter, the outfan of described A/D converter is connected with the input of described microprocessor, the outfan of described microprocessor is connected respectively at the input of described liquid crystal display and the input of described voice prompting device, the FPDP of described microprocessor is connected with the FPDP of described local storage, the outfan of described button connects respectively at the input of described microprocessor.
Further, described earplug is rubber earplug.
Particularly, the port of export of described heart rate converter and the entrance point of described syrinx are provided with protecting tube.
The beneficial effects of the utility model are:
This utility model can arrive by sensor acquisition patient's physiological parameter, medical worker is not in the situation that contacting patient, and reduce external noises affects auscultation effect simultaneously, has reduced the impact of artificial subjective factor, improve the accuracy of auscultation, helped healthcare givers to make correct judgement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hardware structure diagram described in the utility model;
In figure: 1-chest piece, 2-syrinx, 3-earplug, 4-heart rate converter, 5-protecting tube, 6-liquid crystal display, 7-listening tube, 8-button, 9-voice prompting device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, this utility model comprises chest piece 1, listening tube 7, heart rate converter 4, syrinx 2 and earplug 3, chest piece 1 is connected with the entrance point of listening tube 7, the port of export of syrinx 2 is provided with earplug 3, the port of export of listening tube 7 is connected with the entrance point of heart rate converter 4, the port of export of heart rate converter 4 is connected with the entrance point of syrinx 2, heart rate converter 4 involving vibrations sensors, A/D converter, microprocessor, local storage, button 8, liquid crystal display 6 and voice prompting device 9, vibrating sensor is arranged on the port of export of listening tube 7, the outfan of vibrating sensor is connected with the input of A/D converter, the outfan of A/D converter is connected with the input of microprocessor, the outfan of microprocessor is connected with the input of voice prompting device 9 respectively at the input of liquid crystal display 6, the FPDP of microprocessor is connected with the FPDP of local storage, the outfan of button 8 connects respectively at the input of microprocessor.
Earplug 3 is rubber earplug, and the entrance point of the port of export of heart rate converter 4 and syrinx 2 is provided with protecting tube 5.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (3)
1. a medical Medical stethoscope, comprise breast part, listening tube, syrinx and earplug, described chest piece is connected with the entrance point of described listening tube, the port of export of described syrinx is provided with earplug, it is characterized in that: also comprise heart rate converter, the port of export of described listening tube is connected with the entrance point of described heart rate converter, the port of export of described heart rate converter is connected with the entrance point of described syrinx, described heart rate converter involving vibrations sensor, A/D converter, microprocessor, local storage, button, liquid crystal display and voice prompting device, described vibrating sensor is arranged on the port of export of described listening tube, the outfan of described vibrating sensor is connected with the input of described A/D converter, the outfan of described A/D converter is connected with the input of described microprocessor, the outfan of described microprocessor is connected respectively at the input of described liquid crystal display and the input of described voice prompting device, the FPDP of described microprocessor is connected with the FPDP of described local storage, the outfan of described button connects respectively at the input of described microprocessor.
2. according to the one medical treatment Medical stethoscope described in claim 1, it is characterized in that: described earplug is rubber earplug.
3. according to the one medical treatment Medical stethoscope described in claim 1, it is characterized in that: the port of export of described heart rate converter and the entrance point of described syrinx are provided with protecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660410.XU CN203555754U (en) | 2013-10-25 | 2013-10-25 | Stethoscope for medical internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660410.XU CN203555754U (en) | 2013-10-25 | 2013-10-25 | Stethoscope for medical internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555754U true CN203555754U (en) | 2014-04-23 |
Family
ID=50505509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660410.XU Expired - Fee Related CN203555754U (en) | 2013-10-25 | 2013-10-25 | Stethoscope for medical internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997135A (en) * | 2016-07-05 | 2016-10-12 | 林建军 | Auscultator used for pediatrics medical treatment |
-
2013
- 2013-10-25 CN CN201320660410.XU patent/CN203555754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997135A (en) * | 2016-07-05 | 2016-10-12 | 林建军 | Auscultator used for pediatrics medical treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |