CN201879719U - Medical stethoscope - Google Patents
Medical stethoscope Download PDFInfo
- Publication number
- CN201879719U CN201879719U CN2010206573396U CN201020657339U CN201879719U CN 201879719 U CN201879719 U CN 201879719U CN 2010206573396 U CN2010206573396 U CN 2010206573396U CN 201020657339 U CN201020657339 U CN 201020657339U CN 201879719 U CN201879719 U CN 201879719U
- Authority
- CN
- China
- Prior art keywords
- external auditory
- stethoscope
- earplugs
- auditory canals
- baffles
- 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
- 239000003814 drug Substances 0.000 claims description 6
- 210000000613 ear canal Anatomy 0.000 abstract 6
- 230000006698 induction Effects 0.000 abstract 2
- 238000002555 auscultation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a medical stethoscope, which comprises earplugs, sound induction tubes, a spring piece and a sensor, wherein the sound induction tubes at the outer sides of the earplugs are provided with threaded parts, and the threaded parts are in threaded connection with baffles. The baffles are in round, square or equilateral polygon shapes. The utility model has the advantages that the stethoscope has a simple structure, the earplugs are put into external auditory canals when the stethoscope is used, the depths of the earplugs in the external auditory canals are adjusted through adjusting the positions of the baffles on the threaded parts, the stethoscope is convenient to use, the depths of the earplugs in the external auditory canals and the pressure on the external auditory canals are controlled and the baffles provide support so as to effectively prevent the earplugs from oppressing the external auditory canals and avoid discomfort of the external auditory canals, and the stethoscope is comfortable to use and reduces the working difficulty of medical staff.
Description
Technical field:
This utility model relates to the stethoscope field, particularly a kind of internal medicine stethoscope.
Background technology:
At present, employed clinically stethoscope mainly is made of earplug, sound guide tube, spring leaf and pick off, this stethoscope is when carrying out auscultation to patient, spring leaf is pushed 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 is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use and avoid producing the internal medicine stethoscope of external auditory meatus sense of discomfort.
To achieve these goals, this utility model provides a kind of internal medicine stethoscope, comprises earplug, sound guide tube, spring leaf and pick off, and wherein, the described sound guide tube in the described earplug outside is provided with the threaded portion, and baffle plate has been threaded on the described threaded portion.
Described baffle plate is circular, square or regular polygon.
The outstanding advantage of this utility model is: simple in structure, during use, earplug is put into external auditory meatus, by adjusting the position of baffle plate on the threaded portion, adjust earplug and enter the interior degree of depth of external auditory meatus, easy to use, by the control earplug enter in the external auditory meatus the degree of depth and to the pressure size of external auditory meatus, and provide support by baffle plate, effectively avoid earplug compressing external auditory meatus, avoid producing the external auditory meatus sense of discomfort, use comfortablely, reduce medical worker's work difficulty.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
The specific embodiment:
Design agents mechanism comprised earplug 1, sound guide tube 2, spring leaf 3 and pick off 4 when embodiment of the present utility model implemented.Its technical scheme is: comprise earplug 1, sound guide tube 2, spring leaf 3 and pick off 4, wherein, the sound guide tube 2 in earplug 1 outside is provided with threaded portion 5, and circular baffle plate 6 has been threaded on the threaded portion 5.
Claims (2)
1. an internal medicine stethoscope comprises earplug, sound guide tube, spring leaf and pick off, it is characterized in that, the described sound guide tube in the described earplug outside is provided with the threaded portion, and baffle plate has been threaded on the described threaded portion.
2. internal medicine stethoscope according to claim 1 is characterized in that, described baffle plate is circular, square or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206573396U CN201879719U (en) | 2010-12-14 | 2010-12-14 | Medical stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206573396U CN201879719U (en) | 2010-12-14 | 2010-12-14 | Medical stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201879719U true CN201879719U (en) | 2011-06-29 |
Family
ID=44177239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206573396U Expired - Fee Related CN201879719U (en) | 2010-12-14 | 2010-12-14 | Medical stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201879719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634561A (en) * | 2012-08-21 | 2014-03-12 | 徐丙川 | Conference communication device and system |
-
2010
- 2010-12-14 CN CN2010206573396U patent/CN201879719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634561A (en) * | 2012-08-21 | 2014-03-12 | 徐丙川 | Conference communication device and system |
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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: 20110629 Termination date: 20111214 |