CN103932732B - A kind of stethoscope - Google Patents
A kind of stethoscope Download PDFInfo
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- CN103932732B CN103932732B CN201410141833.XA CN201410141833A CN103932732B CN 103932732 B CN103932732 B CN 103932732B CN 201410141833 A CN201410141833 A CN 201410141833A CN 103932732 B CN103932732 B CN 103932732B
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- support
- stethoscope
- auscultation
- fixed
- earplug
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Abstract
A kind of stethoscope, relates to technical field of medical instruments, carries inconvenience, the uncomfortable problem of doctor's auscultation on the one hand for solving existing stethoscope; On the other hand, carry out auscultation for many people simultaneously.Stethoscope provided by the invention, doctor carries out auscultation by earplug on the one hand, other staff carry out auscultation by wearing bluetooth earphone on the other hand, cardiechema signals is wirelessly transmitted in bluetooth earphone by the Bluetooth transmission module in auscultation head, not by the restriction of sebific duct length, auscultation while many people can be realized; When not needing to use stethoscope, stethoscope can be folded, by the bandage on sebific duct, stethoscope parcel being fixed by VELCRO, reducing stethoscopic volume after stethoscope is folding, be easy to carry.
Description
Technical field
The present invention relates to technical field of medical instruments, to be specifically a kind ofly easy to carry, can the stethoscope of many people auscultation simultaneously.
Background technology
Stethoscope has good effect for listening in patient's hear sounds, and usual stethoscope comprises auscultation head, sebific duct and earplug.Auscultation head, when carrying out auscultation, is attached to the chest place of patient, is filled in by earplug in ear and carry out listening to of hear sounds by doctor.When doctor makes the rounds of the wards or holds a consultation, everyone needs to carry out auscultation, if everyone carries out auscultation successively, not only loses time, and affects the rest of patient.For the patient of arrhythmia, when listening to heart rate, there is the inaccurate phenomenon of counting in doctor; When also having absent-minded unavoidably, cause counting inaccurate.Particularly in community or rural area, when patient walks inconvenience, need doctor go out the consultation of doctors, stethoscopic easy to carry be very important.Therefore, be badly in need of a kind of novel stethoscope, both easy to carry, auscultation is comfortable, can carry out auscultation again simultaneously, obtains patient heart rate data accurately.The radio electron echometer that Chinese patent 2012205083399 is announced, is provided with Bluetooth transmission module and amplifier, is provided with Bluetooth receptions module and sound collector in earplug, to realize the wireless transmission of hear sounds in auscultation head.
Summary of the invention
The object of the present invention is to provide a kind of stethoscope, carrying inconvenience for solving existing stethoscope, the uncomfortable problem of doctor's auscultation on the one hand; On the other hand, carry out auscultation for many people simultaneously.
The present invention solves the technical scheme that its technical problem takes: a kind of stethoscope, comprise auscultation head and earplug, Bluetooth transmission module and amplifier is provided with in described auscultation head, it is characterized in that, also comprise the sebific duct of overall one-tenth Y-shaped, be connected to auscultation head and pair of brackets at the two ends of described sebific duct, support described in each comprises the first mutually folding support and the second support, described earplug is fixed on the free end of the second support, is equipped with flexible earplug set in the outer cover of described earplug; Put up inverted "eight" shape setting for described first of two in-lines, described in two, the bottom of the first support is provided with an installed part, described installed part comprises two circular front-plate be arranged in parallel and rear plate, and two symmetrically arranged fan-shaped fixed blocks are fixed on described header board two ends and are fixedly connected with rear plate by described header board; Fixed block described in each is fixed with one first otic placode, described in two, the first otic placode is connected with the lower rotational of the first support respectively, and is being provided with angle-adjusting mechanism between the first support described in two;
Described in each, the arc surface of fixed block is provided with one first groove, an earphone fixture is fixed with in the first groove described in each, one second groove is provided with in earphone fixture described in each, be placed with the bluetooth earphone with the wireless telecommunications of described Bluetooth transmission module in the second groove described in each, and the arc surface of fixed block is provided with a sealing member described in each;
Be equipped with the bandage of a rectangle on the top of described sebific duct, described bandage is provided with VELCRO.
Further, described angle-adjusting mechanism comprises head rod, the second connecting rod and the first jackscrew, the installation end of described head rod and the second connecting rod is articulated and connected with the middle part of two first supports respectively, an elongated slot is provided with at the free end of described second connecting rod, free end and the described elongated slot of described head rod are slidably matched, and are provided with the first jackscrew between described head rod and the second connecting rod.
Further, described first support is a metal tube, and the second support is the solid metal of " 7 " font, and the installation end of described second support and the inner chamber of the first support are slidably matched, and are provided with the second jackscrew between described first support and the second support.
Further, described head rod and the second connecting rod are circular metallic rod.
Further, described earphone fixture is the square flexible piece be bonded in the first groove.
Further, described earphone fixture is sponge member or rubber parts.
Further, described sealing member is arc, the installation end of sealing member described in each is hingedly mounted between header board and rear plate respectively, described in each, the inner side of sealing member free end is provided with one first projection, and the exterior arc surface of described fixed block is provided with the slot coordinated with described first projection grafting.
Further, described sealing member and installed part are working of plastics.
Further, described fixed block is fixedly connected with by screw with rear plate.
The invention has the beneficial effects as follows: stethoscope provided by the invention, doctor carries out auscultation by earplug on the one hand, other staff carry out auscultation by wearing bluetooth earphone on the other hand, cardiechema signals is wirelessly transmitted in bluetooth earphone by the Bluetooth transmission module in auscultation head, not by the restriction of sebific duct length, auscultation while many people can be realized; When not needing to use stethoscope, stethoscope can be folded, by the bandage on sebific duct, stethoscope parcel being fixed by VELCRO, reducing stethoscopic volume after stethoscope is folding, be easy to carry.
Accompanying drawing explanation
Fig. 1 is schematic three dimensional views of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is A-A sectional view in Fig. 2;
Fig. 4 is installed part and the first support connection diagram;
Fig. 5 is installed part schematic three dimensional views;
Fig. 6 is the middle b place partial enlarged drawing of Fig. 2;
Fig. 7 is earphone fixture schematic three dimensional views;
In figure: 1 first support, 2 second supports, 1 ' first support, 2 ' second support, 3 earplugs, 31 earplug sets, 4 installed parts, 41 header boards, plate after 42, 43 sealing plates, 43 ' sealing plate, 44 fixed blocks, 44 ' fixed block, 45 earphone fixtures, 45 ' earphone fixture, 46 first projections, 47 bluetooth earphones, 47 ' bluetooth earphone, 5 sebific ducts, 51 bandages, 52 VELCRO, 6 auscultation heads, 7 second projections, 81 first rotating shafts, 82 second rotating shafts, 83 the 3rd rotating shafts, 83 ' the 3rd rotating shaft, 91 first otic placodes, 92 second otic placodes, 92 ' second otic placode, 93 head rods, 94 second connecting rods, 10 first jackscrews, 11 second jackscrews, 12 first grooves, 13 second grooves, 13 ' second groove.
Detailed description of the invention
As shown in Figures 1 to 7, the present invention includes the first support 1(1 '), the second support 2(2 '), earplug 3, earplug set 31, installed part 4, sebific duct 5, bandage 51 and auscultation head 6, describe the present invention below in conjunction with accompanying drawing.
As Figure 1 and Figure 4, installed part 4 comprises header board 41, rear plate 42 and fixed block 44(44 '), header board 41 and rear plate 42 are circular plastic plate, and front and rear panels be arranged in parallel.Header board is fixed with two fixed block be symmetrical set 44 and fixed blocks 44 ', and fixed block is fan-shaped unit of plastic, can with header board integrated injection molding.Rear plate is fixed on the non-installed surface of fixed block, and for ease of fixed installation, rear plate and fixed block are connected by screw.Two fixed blocks are installed with one first otic placode 91(91 ' respectively), each first otic placode is provided with a shaft hole, in two shaft holes, rotates installation one first rotating shaft 81 respectively.Two fixed blocks are rotatablely equipped with one first support respectively, be respectively the first support 1 and the first support 1 ' that left and right is arranged, be specially: the first support is stainless steel metal pipe, the outer wall of each the first support bottom is fixed one second projection 7 respectively, each second projection is respectively equipped with a through hole, and two first supports are fixedly connected with the first rotating shaft of corresponding side respectively by this through hole; Therefore, the first support can around the first axis of rotation.The bottom of two first supports is connected by sebific duct 5, and sebific duct entirety becomes Y-shaped, and comprise two installation ends on top and a free end of bottom, two installation ends of sebific duct are nested with respectively and are fixed on the bottom of two first supports, and the free end of sebific duct is connected with auscultation head 6.
As shown in Figure 2, be slidably installed one second support in each first support, and be respectively the solid metal that the second support 2 and the second support 2 ', the second support are " 7 " font, the upper end of the second support is free end, and lower end is installation end.Second support 2(2 ') installation end extend into the first support 1(1 ' respectively) in, and be respectively equipped with one second jackscrew 11 between two first supports and the second corresponding support; When unclamping the second jackscrew, the second support can slide in the first support; Lock the second jackscrew, make the second support relative fixing with the first support.When the second support is in upper extreme position, stethoscope is in using state; When the second support is in lower limit position, stethoscopic first support and the second support are in folded state.Be fixed with an earplug 3 respectively at the free end of each the second support, as shown in Figure 3, be equipped with an earplug set 31 in the outer cover of each earplug.Earplug is the working of plastics of cylindricality, and shape and the earplug profile of earplug set adapt, and earplug set is made up of sponge or quality of rubber materials, the sense of discomfort that the setting of earplug set causes for alleviating the extruding of earplug to people's ear.
For ease of regulating the distance between two earplugs, to adapt to needs when different people wears stethoscope, as shown in Fig. 2, Fig. 6, the outer wall in the middle part of the first support 1 is fixed with one second otic placode 92, the outer wall at the first support 1 ' middle part is fixed with one second otic placode 92 '.Second otic placode 92 is rotationally connected a head rod 93 by the second rotating shaft 82, second otic placode 92 ' is rotatably connected to one second connecting rod 94 by the second rotating shaft 82, head rod and the second connecting rod are overall conglobate metallic rod, and the external diameter of the second connecting rod is greater than the external diameter of head rod.An elongated slot is provided with in the second connecting rod inside, the internal diameter size of this elongated slot is identical with the outside dimension of head rod, the free end of head rod extend in the second connecting rod and also can slide by relative second connecting rod, between head rod and the second connecting rod, be provided with one first jackscrew 10, realize between head rod and the second connecting rod by the locking of the first jackscrew relatively fixing.Unclamp the first jackscrew, head rod is horizontally slipped in the second connecting rod, just can realize the distance adjustment between two earplugs.
During use, first unclamp the second jackscrew, the second support is extracted out from the first support; Unclamp the first jackscrew, earplug is filled in ear, adjust the distance between head rod and the second connecting rod, feel comfortable to ensure that earplug is filled in after in ear.Then auscultation head is attached to the front of patient, just can carries out auscultation.The sound of heartbeat, is delivered in the ear of people by sebific duct, first, second support and earplug.On sebific duct, be provided with phonographic recorder in addition, phonographic recorder can be collected the sound of heartbeat and be stored as audio files, for clinical research.Auscultation is carried out to patient for ease of many people simultaneously, as shown in Figure 4, one first groove 12 is respectively equipped with in each fixed block, an earphone fixture 45(45 ' is fixed with respectively) in each first groove 12, earphone fixture is sponge member or the rubber parts of overall squarely, and earphone fixture and the first groove bonding are fixed.As shown in Figure 7.At each earphone fixture 45(45 ') in be provided with one second groove 13(13 '), the second groove is for placing bluetooth earphone 47(47 '), and the size of the second groove is slightly smaller than the size of bluetooth earphone.Bluetooth earphone is filled in after in the second groove in earphone fixture, and the second groove of earphone fixture deforms, and makes earphone fixture form a kind of clamping action to bluetooth earphone to form extruding to bluetooth earphone.Between the arcuate flanks of each fixed block and the face of cylinder of header board, there is certain distance, by the 3rd rotating shaft 83(83 ' between header board and rear plate) be articulated and connected a sealing member 43(43 ' respectively), sealing member is the plastic plate of arc, and the right setting of two sealing member one the first from left.The inner arc surface of each sealing member free end is fixed with one first projection 46 respectively, first projection is square unit of plastic, fixed block 44(44 ' corresponding) on be respectively equipped with slot, each first projection is inserted in after in slot, sealing member 43(43 ') exterior arc surface overlap with the periphery of header board, the inner arc surface of sealing member overlaps with the exterior arc surface of corresponding fixed block.Now, bluetooth earphone is sealed in the first groove by sealing member.Bluetooth transmission module and amplifier is provided with in auscultation head, each bluetooth earphone and the Bluetooth transmission module wireless telecommunications being arranged in auscultation head, the sound of heartbeat, after amplifier amplifies, is sent in bluetooth earphone through Bluetooth transmission module, to realize the demand of many people auscultation simultaneously.During use, a people is by wearing auscultation with stethoscope, and other people carry out auscultation by wearing bluetooth earphone, and only the free end of sealing member need be plucked out and just can take out bluetooth earphone.For ease of controlling bluetooth earphone, bluetooth earphone is provided with on and off switch.
Carry for ease of stethoscopic, the external wall of upper portion of sebific duct is nested with and is fixed with a bandage 51, bandage is the cotton of rectangle, and bandage is provided with VELCRO 52.When not needing to use stethoscope, by the first support and the second support-folding, and head rod can be slided to the low order end of the second connecting rod, overlay on bandage by the bottom of sebific duct and the first support, then reeled bandage being adhesively fixed by VELCRO.Now, whole stethoscope is rolled into a web-like, easy to carry.
Claims (9)
1. a stethoscope, comprise auscultation head and earplug, Bluetooth transmission module and amplifier is provided with in described auscultation head, it is characterized in that, also comprise the sebific duct of overall one-tenth Y-shaped, be connected to auscultation head and pair of brackets at the two ends of described sebific duct, support described in each comprises the first mutually folding support and the second support, described earplug is fixed on the free end of the second support, is equipped with flexible earplug set in the outer cover of described earplug; Put up inverted "eight" shape setting for described first of two in-lines, described in two, the bottom of the first support is provided with an installed part, described installed part comprises two circular front-plate be arranged in parallel and rear plate, and two symmetrically arranged fan-shaped fixed blocks are fixed on described header board two ends and are fixedly connected with rear plate by described header board; Fixed block described in each is fixed with one first otic placode, described in two, the first otic placode is connected with the lower rotational of the first support respectively, and is being provided with angle-adjusting mechanism between the first support described in two;
Described in each, the arc surface of fixed block is provided with one first groove, an earphone fixture is fixed with in the first groove described in each, one second groove is provided with in earphone fixture described in each, be placed with the bluetooth earphone with the wireless telecommunications of described Bluetooth transmission module in the second groove described in each, and the arc surface of fixed block is provided with a sealing member described in each;
Be equipped with the bandage of a rectangle on the top of described sebific duct, described bandage is provided with VELCRO.
2. a kind of stethoscope according to claim 1, it is characterized in that, described angle-adjusting mechanism comprises head rod, the second connecting rod and the first jackscrew, the installation end of described head rod and the second connecting rod is articulated and connected with the middle part of two first supports respectively, an elongated slot is provided with at the free end of described second connecting rod, free end and the described elongated slot of described head rod are slidably matched, and are provided with the first jackscrew between described head rod and the second connecting rod.
3. a kind of stethoscope according to claim 2, it is characterized in that, described first support is a metal tube, second support is the solid metal of " 7 " font, the installation end of described second support and the inner chamber of the first support are slidably matched, and are provided with the second jackscrew between described first support and the second support.
4. a kind of stethoscope according to claim 2, is characterized in that, described head rod and the second connecting rod are circular metallic rod.
5. a kind of stethoscope according to claim 1, is characterized in that, described earphone fixture is the square flexible piece be bonded in the first groove.
6. a kind of stethoscope according to claim 5, is characterized in that, described earphone fixture is sponge member or rubber parts.
7. a kind of stethoscope according to claim 1, it is characterized in that, described sealing member is arc, the installation end of sealing member described in each is hingedly mounted between header board and rear plate respectively, described in each, the inner side of sealing member free end is provided with one first projection, and the exterior arc surface of described fixed block is provided with the slot coordinated with described first projection grafting.
8. a kind of stethoscope according to claim 7, is characterized in that, described sealing member and installed part are working of plastics.
9. a kind of stethoscope according to claim 1, is characterized in that, described fixed block is fixedly connected with by screw with rear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141833.XA CN103932732B (en) | 2014-04-10 | 2014-04-10 | A kind of stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141833.XA CN103932732B (en) | 2014-04-10 | 2014-04-10 | A kind of stethoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103932732A CN103932732A (en) | 2014-07-23 |
| CN103932732B true CN103932732B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141833.XA Expired - Fee Related CN103932732B (en) | 2014-04-10 | 2014-04-10 | A kind of stethoscope |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20151919A1 (en) * | 2015-07-07 | 2017-01-07 | Arcon Srls | DEVICE FOR DIGITALIZING THE SOUND OF A STETHOSCOPE AND SEND IT TO AN ELECTRONIC INSTRUMENT |
| CN108742692A (en) * | 2018-04-18 | 2018-11-06 | 未来康健（北京）医疗技术研究院有限公司 | A kind of multi-functional pediatric auscultation device |
| CN108938000A (en) * | 2018-07-26 | 2018-12-07 | 梁卉 | A kind of pediatric medicine inspection listens heart equipment with fixed warm up |
| CN110368021A (en) * | 2019-08-06 | 2019-10-25 | 南京市江宁医院 | A kind of multi-function stethoscope |
| CN111493926A (en) * | 2020-05-14 | 2020-08-07 | 陕西省人民医院 | Combined wireless stethoscope applicable to worn protective clothing |
| CN112641461B (en) * | 2021-01-06 | 2022-07-22 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Medical traditional chinese medical science intracardiac branch of academic or vocational study equipment of diagnosing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759394Y (en) * | 2004-08-23 | 2006-02-22 | 陈庆强 | Scoustoelectric compound structured auscultator with mobile communicating tube and audio head |
| CN101507613A (en) * | 2008-11-25 | 2009-08-19 | 余翔 | Intelligent multifunctional stethoscope |
| CN202408935U (en) * | 2011-11-24 | 2012-09-05 | 谢素兰 | Stethoscope |
| JP2013192919A (en) * | 2012-03-15 | 2013-09-30 | Yuji Nakatsuji | Jaw joint stethoscope for medical examination |
| CN202801660U (en) * | 2012-10-01 | 2013-03-20 | 金敬爱 | Wireless electronic stethoscope |
| CN203802491U (en) * | 2014-04-10 | 2014-09-03 | 山东省立医院 | Novel stethoscope |
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2014
- 2014-04-10 CN CN201410141833.XA patent/CN103932732B/en not_active Expired - Fee Related
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| CN103932732A (en) | 2014-07-23 |
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Inventor after: Wang Lili Inventor after: Peng Min Inventor before: Peng Min |
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Granted publication date: 20150826 Termination date: 20190410 |