CN201389035Y - Novel stethoscope - Google Patents
Novel stethoscope Download PDFInfo
- Publication number
- CN201389035Y CN201389035Y CN200920152574U CN200920152574U CN201389035Y CN 201389035 Y CN201389035 Y CN 201389035Y CN 200920152574 U CN200920152574 U CN 200920152574U CN 200920152574 U CN200920152574 U CN 200920152574U CN 201389035 Y CN201389035 Y CN 201389035Y
- Authority
- CN
- China
- Prior art keywords
- guide tube
- sound guide
- utility
- model
- pick
- 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 - Lifetime
Links
- 238000002555 auscultation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
A novel stethoscope belongs to the technical field of medical appliances. The technical scheme of the utility model is that: the earphone comprises an earplug, a sound guide tube, a spring piece and a sensor, and is characterized in that sponge sleeves are fixedly arranged on the back surfaces of the sound guide tube and the sensor. The utility model discloses simple structure, convenient to use can avoid producing the noise when carrying out the auscultation for patient, has alleviateed medical staff's the work degree of difficulty.
Description
Technical field:
This utility model belongs to the medical instruments technical field, is a kind of novel stethoscope specifically.
Background technology:
At present, employed clinically stethoscope mainly is made of earplug, sound guide tube, spring leaf and pick off, and this stethoscope is when carrying out auscultation to patient, and sound guide tube and pick off have shake-up will produce noise slightly, thereby influence the auscultation quality, increased work difficulty to the medical worker.
Summary of the invention:
The purpose of this utility model provides a kind of novel stethoscope that can avoid producing noise when carrying out auscultation to patient.
The technical solution of the utility model is: comprise earplug, sound guide tube, spring leaf and pick off, it is characterized in that being fixed with sponges cover at the sound guide tube and the pick off back side.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid producing noise when carrying out auscultation to patient, 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, sponges cover.
The specific embodiment:
Claims (1)
1, novel stethoscope comprises earplug (1), sound guide tube (2), spring leaf (3) and pick off (4), it is characterized in that: be fixed with sponges cover (5) at the sound guide tube (2) and pick off (4) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920152574U CN201389035Y (en) | 2009-04-29 | 2009-04-29 | Novel stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920152574U CN201389035Y (en) | 2009-04-29 | 2009-04-29 | Novel stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389035Y true CN201389035Y (en) | 2010-01-27 |
Family
ID=41595849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920152574U Expired - Lifetime CN201389035Y (en) | 2009-04-29 | 2009-04-29 | Novel stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389035Y (en) |
-
2009
- 2009-04-29 CN CN200920152574U patent/CN201389035Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100193, Beijing, Haidian District agricultural South Road, Boya West Circle 5 building, unit 1, 102 Patentee after: Han Fei Address before: 100091 Beijing city Beijing 984 mailbox No. 96 general staff three second retired cadres of health Patentee before: Han Fei |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Fei Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |