CN205359500U - Medical paediatrics stethoscope - Google Patents
Medical paediatrics stethoscope Download PDFInfo
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- CN205359500U CN205359500U CN201521090151.7U CN201521090151U CN205359500U CN 205359500 U CN205359500 U CN 205359500U CN 201521090151 U CN201521090151 U CN 201521090151U CN 205359500 U CN205359500 U CN 205359500U
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Abstract
The utility model relates to a medical paediatrics stethoscope belongs to paediatrics medical instrument field, medical paediatrics stethoscope include the leading note device, adopt the sound device, the nipple device, change first device, the leading note device includes earplug, leading note pipe, leading note pipe upper end is equipped with the earplug, connects through the spring board between the leading note pipe, it includes sound tube, auscultation head to adopt the sound device, overhead preceding outer tube, the interior sleeve pipe before preceding outer tube inboard is equipped with of being equipped with of auscultation, be equipped with intermediate casing between preceding outer tube and the preceding interior sleeve pipe, it includes the casing, leads to the groove to change first device, being equipped with in the casing and rotating the chamber with sound tube axial looks vertically, rotatory intracavity side is equipped with the pivot, is equipped with the through -hole with the sound tube coaxial line in the pivot, it just communicates sound tube, through -hole and leading note pipe with the sound tube coaxial line to lead to the groove, the problem of the easy landing of medical paediatrics stethoscope, infant mood are difficult for pacifying, well low frequency sound sound is difficult to gather, can not many the doctor hold a consultation etc is solved.
Description
Technical field
This utility model relates to a kind of Medical pediatric stethoscope, belongs to department of pediatrics medical instruments field.
Background technology
In the Pediatric Clinic of hospital, the majority coming to go to a doctor is all the little patient of flu, fever, and doctors, before making diagnosis for it, first will carry out some body temperature and cardiovascular and pulmonary function test, and auscultation is all requisite naturally.Now common stethoscope includes an oblate hollow pick up, the in ear of the incoming doctor of sound at diagnosis position will be checked by a hollow pipe, but sound is very faint, only very experienced medical worker just can offer a clear explanation, but some slight heart atrial fibrillations then need to utilize electrocardiograph can obtain valid data, and detection efficiency is low.
Existing pediatric stethoscope is mostly by auscultation head, listening tube, leading note sebific duct and earplug are constituted, this stethoscope can only be carried out auscultation by an independent doctor, when being needed to hold a consultation by multiple doctors, it is accomplished by being sequentially carried out auscultation, this method not only bothers, and the sound heard can produce certain error because of various reasons every time, cause that the consultation of doctors is inaccurate, and when carrying out auscultation to child, disposition reason due to child, child is easily irritated, mismatch the auscultation of doctor, crying and screaming of infants not only can affect the auscultation speed of operation of doctor, but also influence whether the medical emotion of other infants, puzzlement is caused to the diagnosis of doctor.
Therefore, it is necessary existing Medical pediatric stethoscope is improved, solves the easy landing of Medical pediatric stethoscope, the distance that cannot adjust between sound guide tube, infant emotion are not easily pacified, medium and low frequency sound is difficult to gather, multidigit doctor can not carry out the problems such as the consultation of doctors.
Summary of the invention
In order to overcome Problems existing in background technology, this utility model provides a kind of Medical pediatric stethoscope, it is possible to hung over by stethoscope on neck, not easily landing and conveniently taking；The distance between sound guide tube can be adjusted according to specific needs；The attention of infant is readily obtained transfer, also can eliminate it to stethoscopic fear, it is ensured that pacify infant emotion simultaneously；During auscultation head device can gather, low-frequency sound, by improving in speaker, low frequency radiation-efficiency, it is possible to facilitate doctor to hear trickle heart atrial fibrillation；Student is imparted knowledge to students by the consultation of doctors or the teacher that can facilitate multiple doctor so that it is hear identical sound together.
For reaching above-mentioned purpose, this utility model is implemented by following technical scheme:
Described Medical pediatric stethoscope includes voice guide device, adopts mixer, nipple device, conversion head device；
Wherein, described voice guide device includes earplug, sound guide tube, noise filter, sound intensifier, latch plate, protection band, Anti-slip cover；Being provided with sound intensifier inside described sound guide tube, sound guide tube upper end is provided with earplug, and earplug is provided with noise filter；Described sound guide tube is provided with Anti-slip cover, protection band；Connected by latch plate between described sound guide tube；
Described mixer of adopting includes listening tube, auscultation head, vibrating disk, front trocar sheath, front inner sleeve, intermediate casing；The front side radiation port of described auscultation head is provided with vibrating disk, and rear side is connected with listening tube, and auscultation head is provided with the front trocar sheath coaxial with vibrating disk, is provided with the front inner sleeve coaxial with front trocar sheath inside front trocar sheath；Being provided with intermediate casing between described front trocar sheath and front inner sleeve, intermediate casing is coaxial with vibrating disk；The rear end of intermediate casing is positioned at the front at vibrating disk peak swing place and near this peak swing place；Described intermediate casing, front trocar sheath and front inner sleeve pass through bracing frame connection fastened to each other；Two-layer and the above circular passage of two-layer is formed between intermediate casing, front trocar sheath and front inner sleeve；
Described nipple device includes buckle, link, nipple, dust cap；The dismounting of described buckle is arranged on listening tube, and card is buckled and is provided with nipple, and nipple is provided with link, and nipple passes through link and snaps connection；Described nipple is provided externally with dust cap；
Described conversion head device includes housing, through hole, rotating drum, handle, rotating shaft, limiting plate, groove, lever, groove, microphone；Being provided with the rotating drum axially perpendicular with listening tube in described housing, be provided with rotating shaft inside rotating drum, housing is stretched out in one end of rotating shaft, and rotating shaft is provided with and the through hole of listening tube coaxial line；Housing is provided with through the groove of housing, groove and listening tube coaxial line and connect listening tube, through hole and sound guide tube；Described rotating shaft is provided with groove, is fixedly installed microphone in groove；The rotating shaft stretching out housing is provided with pin, and housing is provided with two limiting plates, and two limiting plates and pin match and turn on rotation between the position of groove and groove connection listening tube by spacing for rotating shaft at through hole.
Further, described intermediate casing is 1 and more than 1.
Further, the rotating shaft outside described pin is provided with handle.
Further, described rotating drum medial wall circumference is provided with rubber ring, and rubber ring and rotating shaft closely cooperate, and the lateral surface that described rotating shaft and rubber ring match is that glass is made, and constitutes shiny surface.
The beneficial effects of the utility model:
1, sound guide tube is provided with Anti-slip cover, it is possible to prevent sound guide tube landing from causing damage；Protection band hangs over neck when auscultation, it is prevented that stethoscope drops, and facilitates the auscultation of medical personnel simultaneously and puts down；Latch plate can regulate the distance between sound guide tube according to specific needs, contributes to medical personnel and carries out auscultation work；Sound intensifier, it is possible to again sound is amplified, is beneficial to diagnosis.
2, owing to nipple form can allow infant feel very warm, the attention of infant is readily obtained transfer, also can eliminate it to stethoscopic fear, it is ensured that pacify infant emotion simultaneously, simple and convenient, and efficiency is high.
3, adopt mixer can gather in, low-frequency sound, by improving in speaker, low frequency radiation-efficiency, it is possible to facilitate doctor to hear trickle heart atrial fibrillation, it is simple to diagnoses and treatment afterwards.
4, when an independent doctor diagnoses, direct rotating shaft, through hole is connected with groove, now sound can be delivered to doctor's in ear through earplug, carry out auscultation, when child mismatches the inspection of doctor, can rotating shaft, groove is made to be connected with listening tube, microphone is connected upper stereo set, the sound detected is played back by sound equipment, it is possible not only to for diagnosis, and can allow the sound of the internal organs such as child's heart beating hearing oneself, the effect of initiation can be played, student is imparted knowledge to students by the consultation of doctors or the teacher that can also facilitate multiple doctor, it is made to hear identical sound together；Conversion head device has good airtight performance, and sound is lost little, and diagnosis effect is good.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the enlarged drawing changing head unit in this utility model；
Fig. 3 is the axonometric chart changing head unit in this utility model.
In figure, 1-earplug, 2-sound guide tube, 3-noise filter, 4-sound intensifier, 5-latch plate, 6-protect before band, 7-Anti-slip cover, 8-listening tube, 9-auscultation head, 10-vibrating disk, 11-inner sleeve, 13-intermediate casing, 14-buckle, 15-link, 16-nipple, 17-dust cap, 18-conversion head device, 19-housing, 20-through hole, 21-rotating drum, 22-handle, 23-rotating shaft, 24-limiting plate, 25-groove, 26-lever, 27-groove, 28-microphone before trocar sheath, 12-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-3, described Medical pediatric stethoscope includes voice guide device, adopts mixer, nipple device, conversion head device 18；
Wherein, described voice guide device includes earplug 1, sound guide tube 2, noise filter 3, sound intensifier 4, latch plate 5, protection band 6, Anti-slip cover 7；Described sound guide tube 2 is internal is provided with sound intensifier 4, and sound guide tube 2 is set to flexible sound guide tube 2, needs to carry out length adjustment according to the consultation of doctors；Sound guide tube 2 upper end is provided with earplug 1, and earplug 1 can be set to dust-proof earplug 1, it is to avoid contamination by dust；Earplug 1 is provided with noise filter 3；Described sound guide tube 2 is provided with Anti-slip cover 7, protection band 6, Anti-slip cover can arrange antiskid thread, strengthen anti-skidding effect, it is to avoid landing during contact Anti-slip cover 7, and protection band 6 is resilient protection band 6, and telescopic resilience is strong, and will not ankle injury doctor；Connected by latch plate 5 between described sound guide tube 2, the distance between sound guide tube 2 during the consultation of doctors, can be adjusted according to specific needs.
Described mixer of adopting includes listening tube 8, auscultation head 9, vibrating disk 10, front trocar sheath 11, front inner sleeve 12, intermediate casing 13；Described auscultation head 9 is annular auscultation head 9, the front side radiation port of auscultation head 9 is provided with vibrating disk 10, rear side is connected with listening tube 8, and auscultation head 9 is provided with the front trocar sheath 11 coaxial with vibrating disk 10, is provided with the front inner sleeve 12 coaxial with front trocar sheath 11 inside front trocar sheath 11；Being provided with intermediate casing 13 between described front trocar sheath 11 and front inner sleeve 12, intermediate casing 13 is coaxial with vibrating disk 10；The rear end of intermediate casing 13 is positioned at the front at vibrating disk 10 peak swing place and near this peak swing place；As preferably, described intermediate casing 13 is 1 and more than 1；Described intermediate casing 13, front trocar sheath 11 and front inner sleeve 12 are by bracing frame connection fastened to each other；Two-layer and the above circular passage of two-layer is formed between intermediate casing 13, front trocar sheath 11 and front inner sleeve 12；Adopt mixer can gather in, low-frequency sound, by improving in speaker, low frequency radiation-efficiency, it is possible to facilitate doctor to hear trickle heart atrial fibrillation, it is simple to diagnoses and treatment afterwards.
Described nipple device includes buckle 14, link 15, nipple 16, dust cap 17；The dismounting of described buckle 14 is arranged on listening tube 8, and buckle 14 is provided with nipple 16, and nipple 16 is provided with link 15, and nipple 16 is connected with buckle 14 by link 15；Described nipple 16 is provided externally with dust cap 17；Nipple 16 shape can allow infant feel very warm, and the attention of infant is readily obtained transfer, also can eliminate it to stethoscopic fear, it is ensured that pacify infant emotion simultaneously, simple and convenient, and efficiency is high.
Described conversion head device 18 includes housing 19, through hole 20, rotating drum 21, handle 22, rotating shaft 23, limiting plate 24, groove 25, lever 26, groove 27, microphone 28；The rotating drum 21 axially perpendicular with listening tube 8 it is provided with in described housing 19, rotating shaft 23 it is provided with inside rotating drum 21, as preferably, described rotating drum 21 medial wall circumference is provided with rubber ring, rubber ring and rotating shaft closely cooperate, the lateral surface that described rotating shaft 23 and rubber ring match is that glass is made, constitute shiny surface, rotating shaft 23 can not only rotate in rubber ring, and there is good airtight soundproof effect, and shiny surface has been also functioned to certain damping action by rubber ring, when not firmly rotating shaft 23, rotating shaft 23 can be fixed on position instantly, use this structure, make sound loss little, the accuracy of consultation of doctors when sound equipment easy to use is play；Housing 19 is stretched out in one end of rotating shaft 23, and rotating shaft 23 is provided with and the through hole 20 of listening tube 8 coaxial line；Housing 19 is provided with through the groove 25 of housing 19, groove 25 and listening tube 8 coaxial line and connect listening tube 8, through hole 20 and sound guide tube 2；Described rotating shaft 23 is provided with groove 27, is fixedly installed microphone 28 in groove 27；The rotating shaft 23 stretching out housing 19 is provided with pin 26, and as preferably, the rotating shaft 23 outside described pin 26 is provided with handle 22, it is simple to people's hand-held handle 22 countershaft 23 rotates；Housing 19 is provided with two limiting plates 24, and two limiting plates 24 and pin 26 match and turn on groove 25 and groove 27 connects and rotates between the position of listening tube 8 by spacing for rotating shaft 23 at through hole 20；Conversion head device 18 can facilitate the consultation of doctors of multiple doctor or teacher that student is imparted knowledge to students so that it is hears identical sound together；Conversion head device has good airtight performance, and sound is lost little.
nullWork process of the present utility model: be with 6 to hang on neck protection，Adjust latch plate 5，Adjust distance suitable between sound guide tube，When an independent doctor diagnoses，Direct rotating shaft 23，Through hole 20 is connected with groove 25，Now sound can be delivered to doctor's in ear through earplug，Carry out auscultation，When child is more naughty，When mismatching the inspection of doctor，Can rotating shaft 23，Groove 27 is made to be connected with listening tube 8，Now microphone 28 is connected upper stereo set，The sound now detected will be played back by sound equipment，It is possible not only to for diagnosis，And can allow the sound of the internal organs such as child's heart beating hearing oneself，It is possible not only to effectively attract attention children，And can make child that bioscience is become interested，The effect of initiation can be played，Student is imparted knowledge to students by the consultation of doctors or the teacher that can also facilitate multiple doctor，It is made to hear identical sound together.
Sound guide tube of the present utility model is provided with Anti-slip cover, it is possible to prevent sound guide tube landing from causing damage；Protection band hangs over neck when auscultation, it is prevented that stethoscope drops, and facilitates the auscultation of medical personnel simultaneously and puts down；Latch plate can regulate the distance between sound guide tube according to specific needs, contributes to medical personnel and carries out auscultation work；Sound intensifier, it is possible to again sound is amplified, is beneficial to diagnosis；Owing to nipple form can allow infant feel very warm, the attention of infant is readily obtained transfer, also can eliminate it to stethoscopic fear, it is ensured that pacify infant emotion simultaneously, simple and convenient, and efficiency is high；Adopt mixer can gather in, low-frequency sound, by improving in speaker, low frequency radiation-efficiency, it is possible to facilitate doctor to hear trickle heart atrial fibrillation, it is simple to diagnoses and treatment afterwards；When an independent doctor diagnoses, direct rotating shaft, through hole is connected with groove, now sound can be delivered to doctor's in ear through earplug, carry out auscultation, when child mismatches the inspection of doctor, can rotating shaft, groove is made to be connected with listening tube, microphone is connected upper stereo set, the sound detected is played back by sound equipment, it is possible not only to for diagnosis, and can allow the sound of the internal organs such as child's heart beating hearing oneself, the effect of initiation can be played, student is imparted knowledge to students by the consultation of doctors or the teacher that can also facilitate multiple doctor, it is made to hear identical sound together；Conversion head device has good airtight performance, and sound is lost little, and diagnosis effect is good.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (3)
1. a Medical pediatric stethoscope, it is characterised in that: described Medical pediatric stethoscope includes voice guide device, adopts mixer, nipple device, conversion head device；
Wherein, described voice guide device includes earplug, sound guide tube, noise filter, sound intensifier, latch plate, protection band, Anti-slip cover；Being provided with sound intensifier inside described sound guide tube, sound guide tube upper end is provided with earplug, and earplug is provided with noise filter；Described sound guide tube is provided with Anti-slip cover, protection band；Connected by latch plate between described sound guide tube；
Described mixer of adopting includes listening tube, auscultation head, vibrating disk, front trocar sheath, front inner sleeve, intermediate casing；The front side radiation port of described auscultation head is provided with vibrating disk, and rear side is connected with listening tube, and auscultation head is provided with the front trocar sheath coaxial with vibrating disk, is provided with the front inner sleeve coaxial with front trocar sheath inside front trocar sheath；Being provided with intermediate casing between described front trocar sheath and front inner sleeve, intermediate casing is coaxial with vibrating disk；The rear end of intermediate casing is positioned at the front at vibrating disk peak swing place and near this peak swing place, described intermediate casing is 1 and more than 1；Described intermediate casing, front trocar sheath and front inner sleeve pass through bracing frame connection fastened to each other；Two-layer and the above circular passage of two-layer is formed between intermediate casing, front trocar sheath and front inner sleeve；
Described nipple device includes buckle, link, nipple, dust cap；The dismounting of described buckle is arranged on listening tube, and card is buckled and is provided with nipple, and nipple is provided with link, and nipple passes through link and snaps connection；Described nipple is provided externally with dust cap；
Described conversion head device includes housing, through hole, rotating drum, handle, rotating shaft, limiting plate, groove, lever, groove, microphone；Being provided with the rotating drum axially perpendicular with listening tube in described housing, be provided with rotating shaft inside rotating drum, housing is stretched out in one end of rotating shaft, and rotating shaft is provided with and the through hole of listening tube coaxial line；Housing is provided with through the groove of housing, groove and listening tube coaxial line and connect listening tube, through hole and sound guide tube；Described rotating shaft is provided with groove, is fixedly installed microphone in groove；The rotating shaft stretching out housing is provided with pin, and housing is provided with two limiting plates, and two limiting plates and pin match and turn on rotation between the position of groove and groove connection listening tube by spacing for rotating shaft at through hole.
2. a kind of Medical pediatric stethoscope according to claim 1, it is characterised in that: the rotating shaft outside described pin is provided with handle.
3. a kind of Medical pediatric stethoscope according to claim 1, it is characterised in that: described rotating drum medial wall circumference is provided with rubber ring, and rubber ring and rotating shaft closely cooperate, and the lateral surface that described rotating shaft and rubber ring match is that glass is made, and constitutes shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090151.7U CN205359500U (en) | 2015-12-24 | 2015-12-24 | Medical paediatrics stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090151.7U CN205359500U (en) | 2015-12-24 | 2015-12-24 | Medical paediatrics stethoscope |
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| Publication Number | Publication Date |
|---|---|
| CN205359500U true CN205359500U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090151.7U Expired - Fee Related CN205359500U (en) | 2015-12-24 | 2015-12-24 | Medical paediatrics stethoscope |
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| Country | Link |
|---|---|
| CN (1) | CN205359500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137243A (en) * | 2016-07-23 | 2016-11-23 | 刘明 | A kind of multifunctional medical pediatric stethoscope |
| CN108938000A (en) * | 2018-07-26 | 2018-12-07 | 梁卉 | A kind of pediatric medicine inspection listens heart equipment with fixed warm up |
-
2015
- 2015-12-24 CN CN201521090151.7U patent/CN205359500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137243A (en) * | 2016-07-23 | 2016-11-23 | 刘明 | A kind of multifunctional medical pediatric stethoscope |
| CN108938000A (en) * | 2018-07-26 | 2018-12-07 | 梁卉 | A kind of pediatric medicine inspection listens heart equipment with fixed warm up |
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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: 20160706 Termination date: 20161224 |