CN203000984U - Simple traditional Chinese medical auscultator - Google Patents
Simple traditional Chinese medical auscultator Download PDFInfo
- Publication number
- CN203000984U CN203000984U CN 201320009276 CN201320009276U CN203000984U CN 203000984 U CN203000984 U CN 203000984U CN 201320009276 CN201320009276 CN 201320009276 CN 201320009276 U CN201320009276 U CN 201320009276U CN 203000984 U CN203000984 U CN 203000984U
- Authority
- CN
- China
- Prior art keywords
- chest piece
- sensor
- power supply
- wire
- auscultator
- 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 And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a simple traditional Chinese medical auscultator which comprises earplugs and a chest piece. The key point of the auscultator is in that a sensor is arranged on the contact side of chest piece; an electronic timer is arranged on the back side of the chest piece; a circuit board and a power supply are arranged in the chest piece; a pre-amplifier, a gain controller and a power amplifier are arranged on the circuit board in sequence and are connected through conducting wires; the power amplifier is connected with the power supply through a conducting wire; the pre-amplifier is connected with the sensor through a conducting wire; the power supply and the sensor are respectively connected with a power switch arranged on the casing of the chest piece through conducting wires; and the earplugs are connected with the power amplifier in the chest piece through a conducting wire. The auscultator is simple in structure and convenient to use and carry, integrates auscultating and timing functions and solves the technical problem of inconvenience in use in the prior art.
Description
Technical field
This utility model belongs to the stethoscope technical field, relates to a kind of simple and easy traditional Chinese medical science stethoscope.
Background technology
At present, stethoscope be the clinician to the indispensable utensil of patient's trial inspection, the stethoscope of prior art, during use, the auscultation of should concentrating one's energy also will be observed clock timing, has awkward technical problem.
Summary of the invention
The purpose of this utility model is to solve prior art to have awkward technical problem, provides a kind of simple and easy traditional Chinese medical science stethoscope that integrates auscultation and clocking capability, to overcome the deficiencies in the prior art.
For achieving the above object, the simple and easy traditional Chinese medical science stethoscope of this utility model, it is made of earplug and chest piece, and its main points are that the contact face of chest piece is provided with sensor, and the back side is provided with electronic timer; Be provided with circuit board and power supply in described chest piece, be provided with successively preamplifier, gain controller and power amplifier on circuit board and be connected and connected by wire; Described power amplifier is connected with power supply by wire; Described preamplifier is connected with sensor by wire; Described power supply is connected with sensor by wire and is connected with on and off switch on being arranged on the chest piece housing; Earplug is connected with power amplifier in chest piece by wire.
This utility model simple structure is used easy to carryly, integrates auscultation and clocking capability, has solved prior art and has had awkward technical problem.
Description of drawings
Accompanying drawing is this utility model structural representation.
In figure 1, on and off switch 2, chest piece 3, power supply 4, preamplifier 5, gain controller 6, electronic timer 7, power amplifier 8, sensor 9, earplug 10, circuit board
The specific embodiment
With reference to the accompanying drawings, this utility model is made of earplug 9 and chest piece 2, and the contact face of chest piece is provided with sensor 8, and the back side is provided with electronic timer 6; Be provided with circuit board 10 and power supply 3 in chest piece, be provided with successively preamplifier 4, gain controller 5 on circuit board 10 and be connected with power amplifier and connected by wire each other; Power amplifier 7 is connected with power supply 3 by wire; Preamplifier 7 is connected with sensor 8 by wire; Power supply 3 is connected with sensor respectively and is connected with on and off switch 1 on being arranged on the chest piece housing by wire; Earplug 9 is connected by the interior power amplifier of wire and chest piece 2.
Claims (1)
1. simple and easy traditional Chinese medical science stethoscope, it is made of earplug and chest piece, it is characterized in that the contact face of chest piece is provided with sensor, and the back side is provided with electronic timer; Be provided with circuit board and power supply in described chest piece, be provided with successively preamplifier, gain controller and power amplifier on circuit board and be connected and connected by wire; Described power amplifier is connected with power supply by wire; Described preamplifier is connected with sensor by wire; Described power supply is connected with sensor by wire and is connected with on and off switch on being arranged on the chest piece housing; Earplug is connected with power amplifier in chest piece by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009276 CN203000984U (en) | 2013-01-04 | 2013-01-04 | Simple traditional Chinese medical auscultator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009276 CN203000984U (en) | 2013-01-04 | 2013-01-04 | Simple traditional Chinese medical auscultator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000984U true CN203000984U (en) | 2013-06-19 |
Family
ID=48592626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009276 Expired - Fee Related CN203000984U (en) | 2013-01-04 | 2013-01-04 | Simple traditional Chinese medical auscultator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000984U (en) |
-
2013
- 2013-01-04 CN CN 201320009276 patent/CN203000984U/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: 20130619 Termination date: 20140104 |