CN203029265U - Stethoscope - Google Patents
Stethoscope Download PDFInfo
- Publication number
- CN203029265U CN203029265U CN 201320045834 CN201320045834U CN203029265U CN 203029265 U CN203029265 U CN 203029265U CN 201320045834 CN201320045834 CN 201320045834 CN 201320045834 U CN201320045834 U CN 201320045834U CN 203029265 U CN203029265 U CN 203029265U
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- guide tube
- sound guide
- technical
- sound pipe
- 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
Links
- 238000002555 auscultation Methods 0.000 abstract description 8
- 210000000613 ear canal Anatomy 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model provides a stethoscope and belongs to the technical field of medical instruments. The technical scheme includes that the stethoscope comprises earplugs, sound guide tubes, a leaf spring and a sensor. The stethoscope is characterized in that an auxiliary sound pipe is arranged at the upper end of each sound guide tube, an extension arms are arranged on each auxiliary sound pipe, and a soft earplug is arranged on each extension arm. The stethoscope is simple in structure, avoids that discomfort of external auditory canals is generated when a user conduct auscultation on a patient and reduces working difficulty of medical staff.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of stethoscope specifically.
Background technology: at present, employed stethoscope mainly is made of earplug, sound guide tube, spring leaf and sensor clinically, this stethoscope is when carrying out auscultation to patient, spring leaf is pressed earplug, earplug is close on the external auditory meatus, like this time long slightly, external auditory meatus will produce sense of discomfort, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of stethoscope that can avoid producing the external auditory meatus sense of discomfort when carrying out auscultation to patient.
The technical solution of the utility model is: comprise earplug, sound guide tube, spring leaf and sensor, it is characterized in that being provided with secondary sound pipe at the sound guide tube epimere that secondary sound pipe is provided with telescopic arm, telescopic arm is provided with malleable ear plug.
The beneficial effects of the utility model are: this utility model is simple in structure, can avoid producing the external auditory meatus sense of discomfort when carrying out auscultation to patient, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is structural representation of the present utility model.
Among the figure 1, earplug, 2, sound guide tube, 3, spring leaf, 4, sensor, 5, secondary sound pipe, 6, telescopic arm, 7, malleable ear plug.
The specific embodiment: comprise earplug 1, sound guide tube 2, spring leaf 3 and sensor 4, it is characterized in that being provided with secondary sound pipe 5 at sound guide tube 2 epimeres that secondary sound pipe 5 is provided with telescopic arm 6, telescopic arm 6 is provided with malleable ear plug 7.When carrying out auscultation to patient, wear earplug 1 and carry out auscultation, wear malleable ear plug 7 and carry out auscultation and get final product if can regulate telescopic arm 6 when giving long-time patient's auscultation.
Claims (1)
1. stethoscope comprises earplug (1), sound guide tube (2), spring leaf (3) and sensor (4), it is characterized in that: be provided with secondary sound pipe (5) at sound guide tube (2) epimere, secondary sound pipe (5) is provided with telescopic arm (6), and telescopic arm (6) is provided with malleable ear plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045834 CN203029265U (en) | 2013-01-16 | 2013-01-16 | Stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045834 CN203029265U (en) | 2013-01-16 | 2013-01-16 | Stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029265U true CN203029265U (en) | 2013-07-03 |
Family
ID=48681414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045834 Expired - Fee Related CN203029265U (en) | 2013-01-16 | 2013-01-16 | Stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029265U (en) |
-
2013
- 2013-01-16 CN CN 201320045834 patent/CN203029265U/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: 20130703 Termination date: 20140116 |