CN204484153U - A kind of stethoscope - Google Patents
A kind of stethoscope Download PDFInfo
- Publication number
- CN204484153U CN204484153U CN201520045460.6U CN201520045460U CN204484153U CN 204484153 U CN204484153 U CN 204484153U CN 201520045460 U CN201520045460 U CN 201520045460U CN 204484153 U CN204484153 U CN 204484153U
- Authority
- CN
- China
- Prior art keywords
- data processing
- processing equipment
- diaphragm
- equipment
- closed chamber
- 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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Abstract
This utility model relates to a kind of stethoscope, described stethoscope comprises sound pick up equipment, conducting tube and listening tube, described sound pick up equipment comprises aluminum closed chamber, diaphragm and data processing equipment, described diaphragm is fixed on the opening part of aluminum closed chamber, the outside of diaphragm is provided with induction electrode, described data processing equipment is positioned at the top of aluminum closed chamber, described induction electrode is connected with data processing equipment by the first wire, described conducting tube is fixed with display device, the second wire is provided with between described display device and data processing equipment, described listening tube is provided with auscultation head, auscultation head is provided with earplug.Its advantage shows: this utility model is provided with induction electrode, by gathering the heart beating electric current of patient, directly can measure the heart rate of patient, and doctor need not take sb's mind off sth the beats of several patient to measure heart rate, facilitates the diagnosis state of an illness.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, is a kind of stethoscope.
Background technology
Stethoscope is the most frequently used diagnosis apparatus of Medicine and Surgery doctor, primarily of pick up, conducting tube and receiver composition, for checking Diagnosing Cardiac hear sounds, intratracheal bronchus and vesicular breathing sound, fetal heart sound, measuring blood pressure etc., medical worker has judged whether pathological changes by the sound listening to these positions.Doctor is the heart rate needing to measure patient toward contact in auscultation, doctor is with needing during stethoscope patient heartbeats number of times to use external wrist-watch or clock and watch observing times, thus disperseed the attention of doctor, have impact on the accurate judgement of doctor to conditions of patients to a certain extent.
Chinese patent application: CN201320224937.8, disclose a kind of counting stethoscope, this stethoscope can show the beats of patient, and is furnished with an electronic stopclock, be convenient to the heart rate that doctor calculates patient, but this stethoscope directly can not demonstrate Heart Rate.About the stethoscope that directly can demonstrate Heart Rate, yet there are no report.
Summary of the invention
The purpose of this utility model is, provides a kind of stethoscope.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of stethoscope, described stethoscope comprises sound pick up equipment, conducting tube and listening tube, described sound pick up equipment comprises aluminum closed chamber, diaphragm and data processing equipment, described diaphragm is fixed on the opening part of aluminum closed chamber, the outside of diaphragm is provided with induction electrode, described data processing equipment is positioned at the top of aluminum closed chamber, described induction electrode is connected with data processing equipment by the first wire, one end of described conducting tube is connected with sound pick up equipment, described conducting tube is fixed with display device, the second wire is provided with between described display device and data processing equipment, described listening tube is provided with auscultation head, auscultation head is provided with earplug.
The first described wire passes from the cavity wall of aluminum closed chamber.
Described induction electrode is positioned at the centre position of diaphragm.
Shell fragment is provided with between described listening tube.
This utility model advantage is:
This utility model is provided with induction electrode, by gathering the heart beating electric current of patient, directly can measure the heart rate of patient, and doctor need not take sb's mind off sth the beats of several patient to measure heart rate, facilitates the diagnosis state of an illness.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of stethoscopic schematic diagram of this utility model.
Accompanying drawing 2 is structural representations of sound pick up equipment.
Detailed description of the invention
Also with reference to accompanying drawing, this utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. sound pick up equipment 11. aluminum closed chamber
12. diaphragm 13. data processing equipments
14. induction electrode 15. first wires
2. conducting tube 21. display device
22. second wire 3. listening tubes
31. auscultation head 32. earplugs
33. shell fragments.
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of stethoscopic schematic diagram of this utility model, and Fig. 2 is the structural representation of sound pick up equipment.Described stethoscope comprises sound pick up equipment 1, conducting tube 2 and listening tube 3, described sound pick up equipment 1 comprises aluminum closed chamber 11, diaphragm 12 and data processing equipment 13, described diaphragm 12 is fixed on the opening part of aluminum closed chamber 11, the outside of diaphragm 12 is provided with induction electrode 14, described induction electrode 14 is positioned at the centre position of diaphragm 12, described data processing equipment 13 is positioned at the top of aluminum closed chamber 11, described induction electrode 14 is connected with data processing equipment 13 by the first wire 15, and the first described wire 15 passes from aluminum closed chamber 11 inside; One end of described conducting tube 2 is connected with sound pick up equipment 1, and described conducting tube 2 is fixed with display device 21, is provided with the second wire 22 between described display device 21 and data processing equipment 13; Described listening tube 3 is provided with auscultation head 31, and auscultation head 31 is provided with earplug 32, is provided with shell fragment 33 between described listening tube 3.
It should be noted that, can establish one groove at the outer surface of aluminum closed chamber 11, put into by the first wire 15, groove port uses colloid sealing, the first wire 15 is fixed simultaneously.
In use the sound pick up equipment 1 of head portion is placed on patient's apex of the heart position, induction electrode 14 on diaphragm 12 is close to patient skin, the heart beating current fluctuation amplitude of patient is gathered by induction electrode 14, and be transferred to data processing equipment 13 through the first wire 15, display device 21 is sent to again after being processed by data processing equipment 13, be converted to the heart beating BPM numerical value being convenient to observe, just directly can be read the heart rate of patient by display device 21; By sound pick up equipment 1 and listening tube 3, doctor can listen to sound to diagnose conditions of patients.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (4)
1. a stethoscope, it is characterized in that, described stethoscope comprises sound pick up equipment, conducting tube and listening tube, described sound pick up equipment comprises aluminum closed chamber, diaphragm and data processing equipment, described diaphragm is fixed on the opening part of aluminum closed chamber, the outside of diaphragm is provided with induction electrode, described data processing equipment is positioned at the top of aluminum closed chamber, described induction electrode is connected with data processing equipment by the first wire, one end of described conducting tube is connected with sound pick up equipment, described conducting tube is fixed with display device, the second wire is provided with between described display device and data processing equipment, described listening tube is provided with auscultation head, auscultation head is provided with earplug.
2. stethoscope according to claim 1, is characterized in that, the first described wire passes from the cavity wall of aluminum closed chamber.
3. stethoscope according to claim 1, is characterized in that, described induction electrode is positioned at the centre position of diaphragm.
4. stethoscope according to claim 1, is characterized in that, is provided with shell fragment between described listening tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045460.6U CN204484153U (en) | 2015-01-22 | 2015-01-22 | A kind of stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045460.6U CN204484153U (en) | 2015-01-22 | 2015-01-22 | A kind of stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484153U true CN204484153U (en) | 2015-07-22 |
Family
ID=53563455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045460.6U Expired - Fee Related CN204484153U (en) | 2015-01-22 | 2015-01-22 | A kind of stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484153U (en) |
-
2015
- 2015-01-22 CN CN201520045460.6U patent/CN204484153U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170122 |