CN202020453U - Stethoscope - Google Patents
Stethoscope Download PDFInfo
- Publication number
- CN202020453U CN202020453U CN2011201216128U CN201120121612U CN202020453U CN 202020453 U CN202020453 U CN 202020453U CN 2011201216128 U CN2011201216128 U CN 2011201216128U CN 201120121612 U CN201120121612 U CN 201120121612U CN 202020453 U CN202020453 U CN 202020453U
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- technical
- earplug
- utility
- auscultatory
- 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 Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a stethoscope belonging to the technical field of medical instruments. The technical scheme is as follows: the stethoscope comprises earplugs, sound conduits, a spring sheet and a sensor and is characterized in that the earplugs are provided with auscultatory tubes, and elastic air bags are arranged at the peripheries of the auscultatory tubes. The stethoscope is simple in structure and convenient to use; when a dotor auscultates for a patient, external auditory canals can be sealed tightly, comfortable feeling is generated, and the work difficulty of medical staffs is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of stethoscope specifically.
Background technology: at present, employed clinically stethoscope mainly is made of earplug, sound guide tube, spring leaf and pick off, when carrying out auscultation to patient, the earplug quality is harder, patient's external auditory meatus is very uncomfortable, and sealed ear canal that can not be tight, thus cause the sound can not normal conduction, increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provide a kind of can tight seal external auditory meatus when carrying out auscultation to patient, and feel comfortable stethoscope.
The technical solution of the utility model is: comprise earplug, sound guide tube, spring leaf and pick off, it is characterized in that being provided with listening tube on earplug, be provided with the elastic force air bag around the listening tube.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can tight seal external auditory meatus when carrying out auscultation to patient, and feel comfortable, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, earplug, 2, sound guide tube, 3, spring leaf, 4, pick off, 5, listening tube, 6, the elastic force air bag.
The specific embodiment: comprise earplug 1, sound guide tube 2, spring leaf 3 and pick off 4, it is characterized in that on earplug 1, being provided with listening tube 5, be provided with elastic force air bag 6 around the listening tube 5.When carrying out auscultation to patient, listening tube 5 is aimed at external auditory meatus, gets final product by elastic force air bag 6 sealing external auditory meatuss.
Claims (1)
1. stethoscope comprises earplug (1), sound guide tube (2), spring leaf (3) and pick off (4), it is characterized in that: be provided with listening tube (5) on earplug (1), listening tube (5) is provided with elastic force air bag (6) on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201216128U CN202020453U (en) | 2011-04-12 | 2011-04-12 | Stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201216128U CN202020453U (en) | 2011-04-12 | 2011-04-12 | Stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020453U true CN202020453U (en) | 2011-11-02 |
Family
ID=44845423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201216128U Expired - Fee Related CN202020453U (en) | 2011-04-12 | 2011-04-12 | Stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020453U (en) |
-
2011
- 2011-04-12 CN CN2011201216128U patent/CN202020453U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20120412 |