CN2281762Y - Multiple earphone stethoscope - Google Patents
Multiple earphone stethoscope Download PDFInfo
- Publication number
- CN2281762Y CN2281762Y CN 96207749 CN96207749U CN2281762Y CN 2281762 Y CN2281762 Y CN 2281762Y CN 96207749 CN96207749 CN 96207749 CN 96207749 U CN96207749 U CN 96207749U CN 2281762 Y CN2281762 Y CN 2281762Y
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- utility
- model
- pairs
- auscultation
- 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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- Instructional Devices (AREA)
Abstract
The utility model relates to a multiple earphone stethoscope, and belongs to the medical instrument field. The utility model comprises a phonoreceptor, a metal tee or a metal double tee (the design proposal adopts the metal tee.), two pairs of or three pairs of earphones (the design proposal adopts two pairs of earphone.) and rubber pipes for communicating the components. The utility model can be used by two or three persons (the design proposal is used by two persons) to simultaneously auscultate the body tone of the same position of a human body, and the utility model is used for auscultation teaching and medical treatment consultation.
Description
Many receivers stethoscope is a kind of medical apparatus and instruments of auscultation disease, is used for the auscultation teaching and the medical treatment consultation of doctors.
Auscultation, the anomalous body sound according to patient a part of being heard with stethoscope diagnoses the illness exactly.Nearly all anomalous body sound all can not be described definitely with language, and the character of some body sound is very unstable.Existing stethoscope has only a secondary receiver, and the same time can only supply people's auscultation.In the auscultation teaching, make the student fully grasp the character of certain body sound, often by explanation repeatedly after teacher's auscultation, and then by student's auscultation repeatedly, the content of teacher's explanation sometimes and the content anastomose property of student's auscultation are relatively poor, thereby influence teaching efficiency.Often need the body sound of numerical digit doctor auscultation patient a part in the medical treatment consultation of doctors, because existing stethoscope has only a secondary receiver, so doctors can only take turns auscultation, what cause that all doctors sometimes hear is not the body sound of same nature.
The purpose of this utility model provides a kind of many receivers stethoscope, makes teacher and student or the numerical digit doctor body sound at the same position of auscultation patient simultaneously.
The purpose of this utility model is achieved in that with the long rubber tube (2) of a 10cm an existing stethoscopic phonoreceptor (1) and a metal threeway (or four-way) (3) is linked, and with the long rubber tube (4) of a 15cm metal threeway (or four-way) (3) and two pairs (or three pairs) existing stethoscopic receivers (5) is linked again.Phonoreceptor is lain against a certain position of patient, and receiver is put in auscultator's the porus acusticus externus, and two (or three) auscultators just can hear the body sound of patient a part simultaneously.Facts have proved that the body sound that this many receivers stethoscope and existing stethoscope are heard is in full accord at aspects such as intensity, tonequality.
Accompanying drawing 1 and accompanying drawing 2 are respectively the sketch map of two embodiment of the present utility model.
Claims (1)
- A kind of many receivers stethoscope comprises a phonoreceptor, above-mentioned each rubber tube that installs of metal threeway, two secondary receivers and UNICOM, it is characterized in that a phonoreceptor links with two secondary receivers simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207749 CN2281762Y (en) | 1996-04-11 | 1996-04-11 | Multiple earphone stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207749 CN2281762Y (en) | 1996-04-11 | 1996-04-11 | Multiple earphone stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281762Y true CN2281762Y (en) | 1998-05-20 |
Family
ID=33891958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96207749 Expired - Fee Related CN2281762Y (en) | 1996-04-11 | 1996-04-11 | Multiple earphone stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281762Y (en) |
-
1996
- 1996-04-11 CN CN 96207749 patent/CN2281762Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |