CN201098139Y - Air-bone dual conduction stethoscope - Google Patents
Air-bone dual conduction stethoscope Download PDFInfo
- Publication number
- CN201098139Y CN201098139Y CNU2007200276680U CN200720027668U CN201098139Y CN 201098139 Y CN201098139 Y CN 201098139Y CN U2007200276680 U CNU2007200276680 U CN U2007200276680U CN 200720027668 U CN200720027668 U CN 200720027668U CN 201098139 Y CN201098139 Y CN 201098139Y
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- spare
- temporo
- stethoscope
- earplug
- head
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic bone double conduction stethoscope, wherein, the stethoscope is provided with a three-way connecting piece, the lower end of which is connected with an auscultation head by a duct and the upper ends of which are connected with two earplug pieces by two ducts respectively; key points are that bending parts of the upper parts of two earplug pieces are provided with two temporal pieces which are formed by temporal piece heads and temporal piece pipes and can clamp a temporal bone of a head; the temporal pieces are communicated with earplug pieces. The pneumatic bone double conduction stethoscope has the advantages of reasonable design, good auscultating effect, more accurate diagnosis, easy use, low manufacturing cost and convenient cleaning and maintenance; by the utility model, weaker sounds such as a fetal heart, a third heart sound and mixed sounds, etc. can be more clearly heard, thereby the pneumatic bone double conduction stethoscope can be popularized to use in hospitals and families.
Description
Affiliated technical field
This utility model relates to technical field of medical instruments, specifically a kind of auscultation utensil that is applicable to the diagnosis disease.
Background technology
Stethoscope is one of the most frequently used diagnostic tool of clinical medical and nursing personnel, judges its functional status by hearing the active sound of human body viscera device, in conjunction with medical speciality knowledge and experience the disease that patient suffered from is made diagnosis accurately, guiding clinical treatment.The active sound of inside of human body internal organs both can be heard by aerial conduction, also can hear by bone conduction.But the present stethoscope that uses clinically, major part is through the air-conduction type stethoscope of aerial conduction to the tympanum repeated transmission to auricularis by external auditory meatus.Such stethoscope is simple in structure, and is easy to use, and more weak sound often is difficult for not hearing, and the auscultation difficulty is bigger.
Summary of the invention
In order to overcome the deficiency that existing stethoscope structurally exists, this utility model provides a kind of can improve the auscultation effect, by the two conduction of the moral character stethoscope of air and two kinds of approach conduction of skeleton.
The technical scheme that its technical problem that solves this utility model adopts is: the two conduction of this moral character stethoscope, be provided with three-way connector, lower end at three-way connector connects the auscultation head by conduit, its upper end connects two earplug spares respectively by two conduits, mainly be that knee on two earplug spare tops is provided with two the temporo spares that can clamp the head temporal bone, temporo spare and earplug spare are by being threaded or welding and be connected; Said temporo spare is connected by screw thread with temporo spare pipe by temporo spare head, and its connecting thread is the adjusting device of distance between two temporo spare heads simultaneously.Temporo spare head is the circular configuration of spill, and the gabarit diameter is 1.5～2.5cm.
Advantage of the present utility model mainly is reasonable in design, auscultation effective.Clinical practice proves, owing to adopted existing conductance that the compound conduction stethoscope structure of bone conduction is arranged again, so to some more weak sound: as fetal rhythm, third heart sound, some noise etc., the sound of auscultation is clearer, and it is more accurate to diagnose.Manipulate simply low cost of manufacture, cleaning and easy to maintenance simultaneously.Therefore, the two conduction of this moral character stethoscope can be promoted the use of in hospital and family.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
1. auscultation heads among the figure, 2. conduit, 3. three-way connector, 4. temporo spare, 5. earplug spare, 6. temporo spare pipe, 7. temporo spare head.
The specific embodiment
As shown in Figure 1, the two conduction of this moral character stethoscope, be provided with three-way connector 3, connect auscultations 1 in the lower end of three-way connector 3 by conduit 2, its upper end connects two earplug spares 5 respectively by two conduits 2, mainly be that knee on two earplug spare 5 tops is provided with two the temporo spares 4 that can clamp the head temporal bone, temporo spare 4 and earplug spare 5 are by being threaded and being connected.
Said temporo spare 4 is connected by helicitic texture by temporo spare head 7 and temporo spare pipe 6, temporo spare head 7 is the circular configuration of spill, the gabarit diameter is 2cm, connecting thread between temporo spare pipe 6 and the temporo spare head 7 is the adjusting device of temporo spare head 7 apart from the head temporal bone simultaneously, positive and negative rotation by temporo spare head 7 increases or dwindles distance between the two temporo spare heads, to adapt to different users's requirement.
When using, earplug spare is hung tag at two external auditory canal openings, two the temporo spare heads of demand rotation according to different make it be close to the temporal bone portion of user head both sides.Carry out auscultation by mobile auscultation head then.
Claims (5)
1, the two conduction of a kind of moral character stethoscope, be provided with three-way connector (3), lower end at three-way connector (3) connects auscultation head (1) by conduit (2), its upper end connects two earplug spares (5) by two conduits (2), it is characterized in that: the knee on two earplug spares (5) top is provided with two the temporo spares (4) that can clamp the head temporal bone, and temporo spare (4) is connected with earplug spare (5).
2, the two conduction of moral character according to claim 1 stethoscopes is characterized in that: said temporo spare (4) is by temporo spare pipe (6) and temporo spare head (7) formation that is threaded.
3, the two conduction of moral character according to claim 1 stethoscope is characterized in that: temporo spare pipe (6) is welding with earplug spare (5) or is threaded.
4, the two conduction of moral character according to claim 2 stethoscope, it is characterized in that: said temporo spare head (7) is the circular configuration of spill, the gabarit diameter is 1.5～2.5cm.
5, the two conduction of moral character according to claim 2 stethoscope, it is characterized in that: the connecting thread between temporo spare pipe (6) and the temporo spare head (7) is the distance adjusting means between two temporo spare heads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200276680U CN201098139Y (en) | 2007-09-18 | 2007-09-18 | Air-bone dual conduction stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200276680U CN201098139Y (en) | 2007-09-18 | 2007-09-18 | Air-bone dual conduction stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098139Y true CN201098139Y (en) | 2008-08-13 |
Family
ID=39934660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200276680U Expired - Fee Related CN201098139Y (en) | 2007-09-18 | 2007-09-18 | Air-bone dual conduction stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098139Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016077422A (en) * | 2014-10-14 | 2016-05-16 | 学校法人関西医科大学 | Electronic stethoscope and electronic stethoscope system |
| CN106344064A (en) * | 2016-09-26 | 2017-01-25 | 珠海爱珂索移动医疗科技有限公司 | Audio signal acquisition device and method |
| CN106419954A (en) * | 2016-09-26 | 2017-02-22 | 珠海爱珂索移动医疗科技有限公司 | Method for vibration restoration of stethoscope |
| CN106419953A (en) * | 2016-09-26 | 2017-02-22 | 珠海爱珂索移动医疗科技有限公司 | Wireless auscultation system based on double-frequency collection and vibration reduction |
-
2007
- 2007-09-18 CN CNU2007200276680U patent/CN201098139Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016077422A (en) * | 2014-10-14 | 2016-05-16 | 学校法人関西医科大学 | Electronic stethoscope and electronic stethoscope system |
| CN106344064A (en) * | 2016-09-26 | 2017-01-25 | 珠海爱珂索移动医疗科技有限公司 | Audio signal acquisition device and method |
| CN106419954A (en) * | 2016-09-26 | 2017-02-22 | 珠海爱珂索移动医疗科技有限公司 | Method for vibration restoration of stethoscope |
| CN106419953A (en) * | 2016-09-26 | 2017-02-22 | 珠海爱珂索移动医疗科技有限公司 | Wireless auscultation system based on double-frequency collection and vibration reduction |
| WO2018053993A1 (en) * | 2016-09-26 | 2018-03-29 | 珠海爱珂索移动医疗科技有限公司 | Audio signal collecting device and collecting method |
| WO2018053992A1 (en) * | 2016-09-26 | 2018-03-29 | 珠海爱珂索移动医疗科技有限公司 | Vibration recovery method suitable for stethoscopes |
| CN106419954B (en) * | 2016-09-26 | 2019-05-21 | 珠海爱珂索移动医疗科技有限公司 | One kind being suitable for stethoscopic vibration restoring method |
| CN106344064B (en) * | 2016-09-26 | 2020-08-18 | 珠海爱珂索移动医疗科技有限公司 | Audio signal acquisition device and acquisition method |
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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: 20080813 Termination date: 20091019 |