CN201920756U - Stethoscope - Google Patents
Stethoscope Download PDFInfo
- Publication number
- CN201920756U CN201920756U CN2011200265610U CN201120026561U CN201920756U CN 201920756 U CN201920756 U CN 201920756U CN 2011200265610 U CN2011200265610 U CN 2011200265610U CN 201120026561 U CN201120026561 U CN 201120026561U CN 201920756 U CN201920756 U CN 201920756U
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- arm
- earplug
- spring leaf
- saving
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A stethoscope belongs to the technical field of medical appliances. The technical scheme includes that the stethoscope comprises ear plugs, a sound induction tube, a spring piece and a sensor, and is characterized in that a dilation arm is arranged on the spring piece, a rotary shaft is arranged on the dilation arm, and a pinch arm is arranged on the rotary shaft. The stethoscope is simple and convenient in operation, time-saving and labor-saving when the ear plugs are worn on external auditory canals of medical staff, so that the operating difficulty of the medical staff is relieved.
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, this stethoscope is because spring leaf toughness is bigger, operation very bothers, wastes time and energy when the separation earplug is worn on medical worker's external auditory meatus, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of stethoscope easy and simple to handle, time saving and energy saving when earplug being worn on medical worker's external auditory meatus.
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 the expanded support arm on spring leaf, the expanded support arm is provided with rotating shaft, and rotating shaft is provided with pinches arm.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when earplug being worn on medical worker's external auditory meatus, 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, the expanded support arm, 6, rotating shaft, 7, pinch arm.
The specific embodiment: comprise earplug 1, sound guide tube 2, spring leaf 3 and pick off 4, it is characterized in that being provided with expanded support arm 5 on spring leaf 3 that expanded support arm 5 is provided with rotating shaft 6, rotating shaft 6 is provided with pinches arm 7.When being worn over earplug 1 on medical worker's external auditory meatus, hands is pinched arm 7, and expanded support arm 5 expanded support spring leafs 3 are worn over earplug 1 on the external auditory meatus and get final product.
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 expanded support arm (5) on spring leaf (3), expanded support arm (5) is provided with rotating shaft (6), and rotating shaft (6) is provided with pinches arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200265610U CN201920756U (en) | 2011-01-19 | 2011-01-19 | Stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200265610U CN201920756U (en) | 2011-01-19 | 2011-01-19 | Stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201920756U true CN201920756U (en) | 2011-08-10 |
Family
ID=44424632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200265610U Expired - Fee Related CN201920756U (en) | 2011-01-19 | 2011-01-19 | Stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201920756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015087713A1 (en) * | 2013-12-12 | 2015-06-18 | 亮平 川澄 | Attachment for stethoscope |
-
2011
- 2011-01-19 CN CN2011200265610U patent/CN201920756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015087713A1 (en) * | 2013-12-12 | 2015-06-18 | 亮平 川澄 | Attachment for stethoscope |
| US9782234B2 (en) | 2013-12-12 | 2017-10-10 | Wing Co., Ltd. | Attachment for stethoscope |
| EP3081165A4 (en) * | 2013-12-12 | 2017-10-18 | Wing Co., Ltd. | Attachment for stethoscope |
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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: 20110810 Termination date: 20120119 |