CN202801657U - Stethoscope with switch - Google Patents
Stethoscope with switch Download PDFInfo
- Publication number
- CN202801657U CN202801657U CN 201220521163 CN201220521163U CN202801657U CN 202801657 U CN202801657 U CN 202801657U CN 201220521163 CN201220521163 CN 201220521163 CN 201220521163 U CN201220521163 U CN 201220521163U CN 202801657 U CN202801657 U CN 202801657U
- Authority
- CN
- China
- Prior art keywords
- piece
- stethoscope
- switch
- chest piece
- doctor
- 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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Abstract
A stethoscope with a switch comprises a pickup part, a conduction part and an audition part. The pickup part is a chest piece which is provided with an auscultation film. The audition part is an ear piece which comprises two branch pipes. Each branch pipe is provided with an earplug. The conduction part is composed of three rubber pipes. One end of each of the three rubber pipes is arranged on a tee joint. The other end of each of the three rubber pipes is respectively connected with the chest piece and the two branch pipes of the ear piece. A voice transmission switch is arranged in the middle of the rubber pipe which is connected with the chest piece. When a doctor checks a patient, the voice transmission switch is turned on, the doctor listens to audio information to diagnose diseases, after the stethoscope is used, the voice transmission switch is turned off, transmission of the audio information is cut off, and the problem that ears of the doctor are damaged by unexpected shock is avoided.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of stethoscope of belt switch.
Background technology
The doctor usually uses stethoscope to help diagnose the illness when seeing a doctor to patient, common stethoscope partly is comprised of pickup part, conduction portion and audition, pickup partly is chest piece, conduction portion is sebific duct, audition partly is ear piece, after sound is collected by the auscultation film of pickup part, is transferred to the earplug of audition part by the sebific duct of conduction portion, the doctor obtains audio-frequency information by the earplug on the ear piece, at last according to the audio-frequency information assisted diagnosis state of an illness that obtains.Piece for stethoscope,chest of the prior art directly connects ear piece with sebific duct, and in use, when earplug was also filled in ear, ear piece was when being subject to unexpected vibrations, and shock wave can impact medical doctor's ear, causes doctor's ear impaired.
The utility model content
This utility model is in the prior art, stethoscopic chest piece directly links to each other with ear piece, the doctor who uses is subjected to unexpected vibration influence easily, cause hearing impaired problem, a kind of stethoscope of belt switch is provided, this stethoscope includes pickup part, conduction portion and audition part, and pickup partly is a chest piece, and the auscultation film is arranged on the chest piece; Audition partly is ear piece, and ear piece has two arms, and earplug respectively is housed on the arm; Conduction portion is comprised of three sebific ducts, and three sebific duct one ends are contained in respectively in the threeway, and the other end connects respectively two arms of chest piece and ear piece; The sebific duct middle part that connects chest piece is equipped with the transfer voice switch.
The transfer voice switch is by forming with the shell of skewed slot and the roller in the shell, and sebific duct is by passing under the shell internal trolley.
The doctor is put into earplug in the earhole when medical, and stethoscopic chest piece is placed on the auscultation position, and the auscultation film clings to the body, and opens the transfer voice switch, listens to audio-frequency information and diagnoses the illness, and after being finished, closes the transfer voice switch.In use, the doctor can open and close switch easily, when preventing unexpected vibrations, and damage doctor ear.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment one: a kind of stethoscope of belt switch, this stethoscope include pickup part, conduction portion and audition part, and pickup partly is a chest piece 1, and auscultation film 2 is arranged on the chest piece 1; Audition partly is ear piece, and ear piece has two arms 7, and earplug 8 respectively is housed on the arm 7; Conduction portion is comprised of three sebific ducts 5, and three sebific duct 5 one ends are contained in respectively in the threeway 6, and the other end connects respectively two arms 7 of chest piece 1 and ear piece; Sebific duct 5 middle parts that connect chest piece 1 are equipped with the transfer voice switch.
The transfer voice switch is by forming with the shell 3 of skewed slot and the roller 4 in the shell, and sebific duct 5 is passed for 4 times by shell 3 internal trolleys.
Claims (2)
1. the stethoscope of belt switch, include the pickup part, conduction portion and audition part, pickup partly is a chest piece (1), auscultation film (2) is arranged on the chest piece (1), audition partly is ear piece, ear piece has two arms (7), earplug (8) respectively is housed on the arm (7), conduction portion is comprised of two sebific ducts (5), three sebific duct (5) one ends are contained in respectively in the threeway (6), the other end connects respectively two arms (7) of chest piece (1) and ear piece, it is characterized in that: sebific duct (5) middle part that connects chest piece (1) is equipped with the transfer voice switch.
2. the stethoscope of belt switch as claimed in claim 1, it is characterized in that: the transfer voice switch is by forming with the shell (3) of skewed slot and the roller (4) in the shell (3), and sebific duct (5) is by passing under shell (3) internal trolley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521163 CN202801657U (en) | 2012-09-26 | 2012-09-26 | Stethoscope with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521163 CN202801657U (en) | 2012-09-26 | 2012-09-26 | Stethoscope with switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801657U true CN202801657U (en) | 2013-03-20 |
Family
ID=47860605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521163 Expired - Fee Related CN202801657U (en) | 2012-09-26 | 2012-09-26 | Stethoscope with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022028569A1 (en) * | 2020-08-07 | 2022-02-10 | 无锡市凯顺医疗器械制造有限公司 | Rubber tube for stethoscope and structure for fitting the rubber tube with ear-hung pieces |
-
2012
- 2012-09-26 CN CN 201220521163 patent/CN202801657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022028569A1 (en) * | 2020-08-07 | 2022-02-10 | 无锡市凯顺医疗器械制造有限公司 | Rubber tube for stethoscope and structure for fitting the rubber tube with ear-hung pieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |