CN201394029Y - Stethoscope - Google Patents
Stethoscope Download PDFInfo
- Publication number
- CN201394029Y CN201394029Y CN2009200218650U CN200920021865U CN201394029Y CN 201394029 Y CN201394029 Y CN 201394029Y CN 2009200218650 U CN2009200218650 U CN 2009200218650U CN 200920021865 U CN200920021865 U CN 200920021865U CN 201394029 Y CN201394029 Y CN 201394029Y
- Authority
- CN
- China
- Prior art keywords
- hollow
- sound
- pick
- utility
- model
- 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
Abstract
The utility model relates to medical equipment, in particular to a stethoscope which comprises a hollow sound pick-up, an earpiece and a hollow pipe. The utility model has the design scheme that a sound amplifier is arranged at a connecting part of the hollow sound pick-up and the hollow pipe; and a plastic case is sheathed on the outer surface of the hollow sound pick-up. The utility model has the advantages that the sound, no matter the physiological sound or the pathological sound sent by any part of the human body can be clearly and truly heard, the factor of personal anxiety is eliminated, and the auscultation accuracy is improved.
Description
(1) technical field
This utility model relates to a kind of armarium, particularly a kind of stethoscope.
(2) background technology
Common stethoscope comprises an oblate hollow pick up now, the sound that to check the diagnosis position by a hollow pipe imports doctor's in ear into, but sound is very faint, have only very experienced medical worker just can offer a clear explanation, the shell of hollow pick up is that metal is done, be placed on the health ice-cold coldly, make a lot of people nervous, influence the auscultation effect.
(3) summary of the invention
This utility model provides a kind of measurement stethoscope accurately in order to remedy the deficiencies in the prior art.
This utility model is achieved by the following technical solution:
A kind of stethoscope comprises hollow pick up, receiver and hollow pipe, and its special character is: the junction of described hollow pick up and hollow pipe is provided with sound intensifier
Ice-cold when measuring because of the shell of hollow pick up in order to eliminate, make the nervous artificial factor of people, on hollow pick up outer surface, be with plastic housing.
The beneficial effects of the utility model are: no matter be physiological or pathologic, all can be more clear, hear truly, and eliminated the factor of artificial anxiety, improved the accuracy of auscultation.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 hollow pick up, 2 hollow pipes, 3 sound intensifiers, 4 receivers, 5 plastic housings.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises hollow pick up 1, receiver 4 and hollow pipe 2, and its design main points are: described hollow pick up 1 is provided with sound intensifier 3 with the junction of hollow pipe 2, the described hollow pick up 1 outer plastic housing 5 that is with.
Owing to be with plastic housing 5 on this hollow pick up 1 outer surface, the medical worker is when carrying out auscultation to the patient, it is so cool that people just can not feel, also just can not occur because of the wrong phenomenon of anxiety auscultation, the hollow pick up 1 that will have plastic housing 5 during auscultation is placed on the human body, the sound that the human body internal vibration is sent, pass to hollow pick up 1 through plastic housing 5, hollow pick up 1 with the acoustical signal collected after sound intensifier 3 amplifies, by hollow pipe 2, can pass to doctor's ear, the medical worker puts on receiver 4 just can clearly hear the intravital sound of patient, the sound that this stethoscope sends any position of human body with not being subjected to external interference, no matter be physiological or pathologic, all can be more clear, hear truly, eliminated the factor of artificial anxiety, improved the accuracy of auscultation.This stethoscope can be widely used in listens the heart, lung and fetal movement, very easy to use.
Claims (2)
1. a stethoscope comprises hollow pick up (1), receiver (4) and hollow pipe (2), it is characterized in that: described hollow pick up (1) is provided with sound intensifier (3) with the junction of hollow pipe (2).
2. stethoscope according to claim 1 is characterized in that: be with plastic housing (5) on described hollow pick up (1) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200218650U CN201394029Y (en) | 2009-04-30 | 2009-04-30 | Stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200218650U CN201394029Y (en) | 2009-04-30 | 2009-04-30 | Stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394029Y true CN201394029Y (en) | 2010-02-03 |
Family
ID=41616514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200218650U Expired - Fee Related CN201394029Y (en) | 2009-04-30 | 2009-04-30 | Stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394029Y (en) |
-
2009
- 2009-04-30 CN CN2009200218650U patent/CN201394029Y/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: 20100203 Termination date: 20100430 |