CN204909488U - Novel stethoscope - Google Patents
Novel stethoscope Download PDFInfo
- Publication number
- CN204909488U CN204909488U CN201520537957.XU CN201520537957U CN204909488U CN 204909488 U CN204909488 U CN 204909488U CN 201520537957 U CN201520537957 U CN 201520537957U CN 204909488 U CN204909488 U CN 204909488U
- Authority
- CN
- China
- Prior art keywords
- ear piece
- display
- signal amplifier
- auscultation head
- utility
- 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 Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a novel stethoscope, including auscultation head, ear piece and microphone, the auscultation head is through main hose and tee bend body fixed connection, the internal fixed mounting of portion of three -way pipe has the sensor, just tee bend body rear side is provided with signal amplifier, sensor passing signal line and display electric connection, the display right -hand member is provided with the time -recorder, just the display lower extreme is provided with the storage card, the ear piece is through vice hose and tee bend body fixed connection, the ear piece end is provided with the earphone earplug, install loudspeaker in the earphone earplug, loudspeaker are through vice hose and signal amplifier electric connection, the microphone sets up inside the auscultation head, just the microphone is through main hose and signal amplifier electric connection. The utility model discloses simple structure, convenient and practical diagnoses more accurately and the effectual characteristics of auscultation, has alleviateed medical personnel's work load, has improved medical personnel's work efficiency.
Description
Technical field
This utility model relates to technical field of medical instruments, is specially a kind of stethoscope.
Background technology
Existing stethoscope forms primarily of pickup part, conduction portion and audition part, can only be used for carrying out auscultation to patient by a doctor, the auscultation simultaneously of two doctors cannot be realized, need to use stethoscope just can make diagnostic result in turn, waste the unnecessary time, and the sound of receiver is fainter, be unfavorable for diagnosis, in auscultation process, doctor can only diagnose by audition, the sufferer information accepted is comparatively single, cause in diagnostic procedure, there is larger error, thus bring some inconvenience to medical work.
Utility model content
The purpose of this utility model is to provide a kind of stethoscope, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of stethoscope, comprise auscultation head, ear piece and mike, described auscultation head is fixedly connected with threeway body by main flexible tube, described threeway tubular body is installed with sensor, and be provided with signal amplifier on rear side of described threeway body, described sensor is electrically connected by holding wire and display, described display right-hand member is provided with timer, and described display lower end is provided with storage card, described ear piece is fixedly connected with threeway body by secondary flexible pipe, described ear piece end is provided with receiver earplug, in described receiver earplug, loudspeaker are installed, described loudspeaker are electrically connected by secondary flexible pipe and signal amplifier, described mike is arranged on auscultation head inside, and described mike is electrically connected by main flexible tube and signal amplifier.
Preferably, spring leaf is provided with between described ear piece.
Preferably, described ear piece is set to two groups.
Preferably, described display bottom is provided with action button.
Preferably, described ear piece and spring leaf are fixedly connected by welding.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is simple, convenient and practical, auscultation is effective, two doctors can be realized and carry out auscultation simultaneously, alleviate medical personnel workload, improve the work efficiency of medical personnel, by adding sensor and display, doctor can be facilitated to diagnose more accurately, faint acoustical signal can be passed to doctor accurately by installing signal amplifier, doctor can be facilitated to hold Diagnostic Time more accurately by adding timer, the information of record can be used for teaching by installing memory card.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 auscultation head, 2 main flexible tubes, 21 secondary flexible pipes, 3 sensors, 4 holding wires, 5 display, 51 timers, 52 action buttons, 6 threeway bodys, 7 ear pieces, 71 spring leafs, 8 receiver earplugs, 9 mikes, 10 signal amplifiers, 11 storage cards, 12 loudspeaker.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme: a kind of stethoscope, comprise auscultation head 1, ear piece 7 and mike 9, described auscultation head 1 is fixedly connected with threeway body 6 by main flexible tube 2, described threeway body 6 inside is installed with sensor 3, and be provided with signal amplifier 10 on rear side of described threeway body 6, described sensor 3 is electrically connected by holding wire 4 and display 5, described display 5 right-hand member is provided with timer 51, and described display 5 lower end is provided with storage card 11, described display 5 bottom is provided with action button 52, described ear piece 7 is fixedly connected with threeway body 6 by secondary flexible pipe 21, described ear piece 7 end is provided with receiver earplug 8, spring leaf 71 is provided with between described ear piece 7, described spring leaf 71 is fixedly connected by welding with ear piece 7, described ear piece 7 is set to two groups, in described receiver earplug 8, loudspeaker 12 are installed, described loudspeaker 12 are electrically connected with signal amplifier 10 by secondary flexible pipe 21, it is inner that described mike 9 is arranged on auscultation head 1, and described mike 9 is electrically connected by main flexible tube 2 and signal amplifier 10.
Operation principle: during use, the heart vibrations sound wave of patient is transferred in threeway body 6 and signal amplifier 10 by auscultation head 1 and mike 9, after the sensor 3 being arranged on threeway body 6 receives sound wave, acoustical signal is transformed into the signal of telecommunication, be sent in display 5 by holding wire 4, timer 51 starts timing simultaneously, and the numerical value of display and the normal value of setting, by the pulse heart rate value of display patient, then compare by display 5.Amplifying signal is delivered in loudspeaker 12 by signal amplifier 10, and doctor obtains the pulse heart rate of patient by the loudspeaker 12 in receiver earplug 8, then compares with the show value of display 5.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a stethoscope, comprise auscultation head (1), ear piece (7) and mike (9), it is characterized in that: described auscultation head (1) is fixedly connected with threeway body (6) by main flexible tube (2), described threeway body (6) inside is installed with sensor (3), and described threeway body (6) rear side is provided with signal amplifier (10), described sensor (3) is electrically connected by holding wire (4) and display (5), described display (5) right-hand member is provided with timer (51), and described display (5) lower end is provided with storage card (11), described ear piece (7) is fixedly connected with threeway body (6) by secondary flexible pipe (21), described ear piece (7) end is provided with receiver earplug (8), in described receiver earplug (8), loudspeaker (12) are installed, described loudspeaker (12) are electrically connected by secondary flexible pipe (21) and signal amplifier (10), it is inner that described mike (9) is arranged on auscultation head (1), and described mike (9) is electrically connected by main flexible tube (2) and signal amplifier (10).
2. a kind of stethoscope according to claim 1, is characterized in that: be provided with spring leaf (71) between described ear piece (7).
3. a kind of stethoscope according to claim 1, is characterized in that: described ear piece (7) is set to two groups.
4. a kind of stethoscope according to claim 1, is characterized in that: described display (5) bottom is provided with action button (52).
5. a kind of stethoscope according to claim 1, is characterized in that: described ear piece (7) and spring leaf (71) are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537957.XU CN204909488U (en) | 2015-07-23 | 2015-07-23 | Novel stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537957.XU CN204909488U (en) | 2015-07-23 | 2015-07-23 | Novel stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204909488U true CN204909488U (en) | 2015-12-30 |
Family
ID=54958681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537957.XU Expired - Fee Related CN204909488U (en) | 2015-07-23 | 2015-07-23 | Novel stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204909488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691497A (en) * | 2016-12-28 | 2017-05-24 | 滨州学院 | Medical stethoscope |
-
2015
- 2015-07-23 CN CN201520537957.XU patent/CN204909488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691497A (en) * | 2016-12-28 | 2017-05-24 | 滨州学院 | Medical stethoscope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160723 |