CN201505148U - Multifunctional resonance stethoscope - Google Patents
Multifunctional resonance stethoscope Download PDFInfo
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- CN201505148U CN201505148U CN2009201187645U CN200920118764U CN201505148U CN 201505148 U CN201505148 U CN 201505148U CN 2009201187645 U CN2009201187645 U CN 2009201187645U CN 200920118764 U CN200920118764 U CN 200920118764U CN 201505148 U CN201505148 U CN 201505148U
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- auscultation
- stethoscopic
- stethoscope
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Abstract
The utility model provides a multifunctional resonance stethoscope which belongs to the technical field of medical apparatuses and solves the technical problems that a receiver of the prior stethoscopic stethoscope is easy to deflect so as to influence the stethoscopy effect, has single function, possibly generates temperature difference stimulation, is difficult to smoothen and fix an otolithic membrane and the like. The multifunctional resonance stethoscope comprises a stethoscopic head, a connecting pipe and a stethoscopic rack, wherein the stethoscopic rack comprises two symmetrical stethoscopic pipes; each stethoscopic pipe is provided with a straight-pipe part and a bent ear-hanging part which are mutually communicated; one end of the connecting pipe is communicated with the stethoscopic head and the other end of the connecting pipe is communicated with the straight-pipe part; the connecting pipe can be connected with the stethoscopic head through a detachable structure; the connecting part of the straight pipe part and the ear-ganging part is in arc bending transition; and when the stethoscopic rack is worn on two ears of human body, bending sections of two stethoscopic pipes are positioned on the same straight line. The stethoscope improves the stethoscopy quality and has wide application range, convenient disassembly for an annular cover and long service life.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to stethoscope, particularly a kind of multipurpose resonance stethoscope.
Background technology
At present, when needs auscultation or teaching auscultation, generally all use traditional stethoscope clinically.Because of there is defective in design in the stethoscopic auscultation head of tradition, cause existing in use many weak points and limitation: 1, because the Stethophone carriage design is reasonable inadequately, in the auscultation process, be easy to generate crooked, be difficult to fit tightly with auditory meatus, influence the auscultation effect, cause mistake to be listened, and also there is defective in the design of earplug.2, because the auscultation body is fixed on the connection tube, can't change dissimilar auscultation bodies as required, function ratio is more single, can't satisfy diversified user demand.3, when auscultation, can only be used for a hearer; Many people can only carry out in turn to same patient's same position auscultation, and it is impossible reaching auscultation simultaneously, and this not only wastes time, and because of asynchronism(-nization), auscultation is difference as a result.4, stethoscopic diaphragm fixed form is fixing for tightening in a spiral manner by ring cowling, can't make diaphragm be in level, and fixes diaphragm-operated ring cowling and tighten meeting damage diaphragm, and ring cowling can not be tightened again after fair wear and tear, all can influence the quality of auscultation.5, the diaphragm ring cowling that forms of metal manufacturing when contact human body winter, can produce thermal stimulation and makes and examined people's heart beating and quicken, and very easily causes mistaken diagnosis (cold district and fever human body are more obvious).
For this reason, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of stethoscope [number of patent application ZL200520088358.0, patent publication No. is CN2834419Y], it has common stethoscopic basic composition and structure, on the communicating pipe of probe the multichannel adapter is housed, this adapter one by one can be for the receiver of auscultation simultaneously more than the people more than one group by connecting simultaneously corresponding communicating pipe.
Though technique scheme has realized making the same position simultaneously auscultation of many people to same patient to a certain extent, has improved teaching efficiency and level, has saved the time.But in the auscultation process, the easy crooked auscultation effect that influences of receiver causes mistake to be listened; Because probe can't be changed function singleness; Ring cowling adopts metal material, can produce thermal stimulation, and is difficult to make and listens the smooth technical problem such as fixing of film still not to be resolved.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, it is reasonable in design to have proposed a kind of Stethophone carriage, and it is tightr that Stethophone carriage and auditory meatus are fitted, and acoustic is effective, and the auscultation head can be changed easily, the multipurpose resonance stethoscope of complete function.
The purpose of this utility model can realize by following technical proposal: a kind of multipurpose resonance stethoscope, comprise the auscultation head, connection tube and Stethophone carriage, described Stethophone carriage comprises two symmetric diagnostic tubes, every diagnostic tube has the straight sections of mutual UNICOM and the ear-hanger of bending, one end and the auscultation head of connection tube link, the other end and straight sections link, it is characterized in that, described connection tube links by demountable structure and above-mentioned auscultation head, the transition that is convexly curved of the junction of described straight sections and ear-hanger, and when Stethophone carriage was worn in the human body ears, the bending section of two diagnostic tubes was located along the same line.
From the sound source acquired information, because an end of connection tube links by demountable structure and above-mentioned auscultation head, realized that so just connection tube and auscultation head connect by the auscultation head, sound also has been communicated in the connection tube smoothly.And the diagnostic tube of the other end of connection tube and Stethophone carriage links, and acoustic information just reaches the user ears by diagnostic tube.Because when auscultation, the bending section of two diagnostic tubes is located along the same line, and guarantees that effectively Stethophone carriage and auditory meatus fit tightly, improve the auscultation quality.On the other hand,, can change auscultation head as required, make this utility model possess multiple function with different auscultation functions because auscultation head and connection tube link by demountable structure.
At the multipurpose resonance stethoscope of the above, earplug is equipped with in the end of described ear-hanger, and described earplug ends has the cell body that radially extends.It is comfortable that the earplug of ear-hanger is worn stethoscope more, and radially the cell body of Yan Shening is fitted closely auditory meatus and earplug, strengthens the tonequality of medium and low frequency to a certain extent, makes high frequency soft.
At the multipurpose resonance stethoscope of the above, the end of described earplug socket and ear-hanger, and both rotate connection.Not only make things convenient for the dismounting of earplug, and the discomfort in the auscultation process can be adjusted easily also.
At the multipurpose resonance stethoscope of the above, described auscultation head comprises tin body, diaphragm, adapter and the ring cowling of flat, listen an end of body to have the basin mouth that caves inward, an end of taking over and basin mouth bottom link, the other end and connection tube link, described ring cowling is made by the rubber-like nonmetallic materials, and membrane covered is fastened on the outer rim place of diaphragm-operated outer rim and tin body at basin mouth peristome and ring cowling.
Ring cowling is fastened on diaphragm-operated outer rim and listens the outer rim place of body, and the effect of diaphragm by ring cowling just closely is fitted on the basin mouth that tin body caves inward like this.The ring cowling that elastic nonmetallic materials are made can realize that not only diaphragm remains at horizontal and can not damage diaphragm, and ring cowling self also can be because of wearing and tearing cause diaphragm loosening, the quality when guaranteeing auscultation.In addition,, when the contact human body, can not produce ice-cold sense of discomfort, effectively improve the auscultation accuracy because ring cowling is made by the rubber-like nonmetallic materials.
At the multipurpose resonance stethoscope of the above, also be connected with tire sound receiver on the described tin of body, described tire sound receiver and connection tube link, and are provided with to be used to make tire sound receiver to connect or make basin mouth bottom and take over the tone channel permutator that connects with taking between connection tube and tire sound receiver and basin mouth bottom.
So just make whole stethoscope possess two kinds of functions, can make easily by the tone channel permutator and listen body or tire sound receiver in running order.
As another kind of scheme, at the multipurpose resonance stethoscope of the above, the connecting portion of described tin of body and adapter is provided with the percussion portion that is sphere-like, has spheric repeating chamber in this percussion portion, and described repeating chamber connects with basin mouth bottom and adapter respectively.
Also has a kind of scheme, at the multipurpose resonance stethoscope of the above, described auscultation head also comprises an auscultation body that is connected back-to-back with above-mentioned tin of body, diaphragm and the ring cowling of making by the rubber-like nonmetallic materials, this auscultation body one end has the arc port that caves inward, take over arc port bottom and basin mouth bottom and link, membrane covered is fastened on the outer rim place of diaphragm-operated outer rim and auscultation body at basin mouth peristome and ring cowling, is provided with to be used to make the arc port bottom to connect or make basin mouth bottom and take over the tone channel transformational structure that connects with taking between connection tube and arc port bottom and basin mouth bottom.
Owing to be provided with the auscultation body and listen body, make a stethoscope possess two operate portions.Can realize easily switching by the tone channel transformational structure.The ring cowling effect here is identical with the ring cowling effect of above-mentioned tin of body.
At the multipurpose resonance stethoscope of the above, described adapter has two outfans, and described connection tube has two and be straight tube, and an end of connection tube and the outfan of adapter link, and the straight sections of the other end and diagnostic tube links.
As another kind of scheme, at the multipurpose resonance stethoscope of the above, described adapter has two outfans, described connection tube has two and for having the tee T of an input and two outfans, the input of connection tube and the outfan of adapter link, and two outfans of connection tube link with the straight sections of two diagnostic tubes respectively.By the output separately of two outfans and the input of the straight sections of two diagnostic tubes, just realized can be many auscultation and the non-interference people time, be beneficial to the auscultation teaching, many people auscultations simultaneously also strengthen the efficient of auscultation.
Compared with prior art, this multipurpose stethoscopic advantage that resonates is: 1, because the bending section of two diagnostic tubes is located along the same line, guarantee that effectively Stethophone carriage and auditory meatus fit tightly when auscultation, raising auscultation quality.2, auscultation head and connection tube link by demountable structure, can change the auscultation head with different auscultation functions as required, have wide range of applications.3, that stethoscope is worn is comfortable for the earplug of ear-hanger, and auditory meatus and earplug are fitted closely, improve the auscultation effect.4, the ring cowling made of nonmetallic materials can not produce ice-cold sense of discomfort when the contact human body, and can make and listen film smooth fixing, the easy accessibility of ring cowling, long service life.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 that provides of this utility model.
Fig. 2 is embodiment 1 cutaway view that this utility model provides.
Fig. 3 is embodiment 2 cutaway views that this utility model provides.
Fig. 4 is embodiment 3 cutaway views that this utility model provides.
Fig. 5 is the ring cowling axonometric chart that this utility model provides.
Fig. 6 is the earplug sketch map that this utility model provides.
Among the figure, 1, the auscultation head; 2, listen body; 21, diaphragm; 22, take over; 23, basin mouth; 24, repeating chamber; 25, tire sound receiver; 26, percussion portion; 27, ring cowling; 3, arc port; 4, auscultation body; 5, connection tube; 6, Stethophone carriage; 61, diagnostic tube; 61a, straight sections; 61b, ear-hanger; 61c, bending section; 62, earplug; 62a, cell body.
The specific embodiment
Embodiment 1:
As shown in Figure 1, this multipurpose resonance stethoscope comprises parts such as auscultation 1, connection tube 5 and Stethophone carriage 6.Stethophone carriage 6 comprises two symmetric diagnostic tubes 61, and every diagnostic tube 61 has the straight sections 61a of mutual UNICOM and the ear-hanger 61b of end bending.Earplug 62 belled with it is equipped with in the end of ear-hanger 61b, and both rotate connection.As shown in Figure 6, earplug 62 ends have the cell body 62a that radially extends.One end of connection tube 5 and auscultation 1 links, the other end and straight sections 61a link, connection tube 5 links by demountable structure and above-mentioned auscultation 1, the transition that is convexly curved of the junction of straight sections 61a and ear-hanger 61b, and when Stethophone carriage 6 was worn in the human body ears, the bending section 61c of two diagnostic tubes 61 was located along the same line.
More particularly, in the present embodiment, connection tube 5 has two and for having the tee T of an input and two outfans.The input of connection tube 5 links with the outfan of taking over 22, and two outfans of connection tube 5 link with the straight sections 61a of two diagnostic tubes 61 respectively.Connection tube 5 can connect two pairs of Stethophone carriages 6 like this, realizes many people auscultation simultaneously easily.
As shown in Figure 2, in the present embodiment, auscultation 1 comprises listening body 2, diaphragm 21 and taking over 22 of flat.Listen an end of body 2 to have and cave inward and curved basin mouth 23, the other end is provided with above-mentioned adapter 22.This adapter 22 can link with basin mouth 23 bottoms.As Fig. 2 and shown in Figure 5, this auscultation head also comprises the ring cowling 27 that can make diaphragm 21 cover basin mouth 23 peristomes, and ring cowling 27 is made by rubber, and ring cowling 27 is fastened on the outer rim of diaphragm 21 and the outer rim place of listening body 2.
Also be connected with tire sound receiver 25 on tin body 2, tire sound receiver 25 connects with sound increase apparatus 14.On sound increase apparatus 14, be equipped with and be used to make tire sound receiver 25 and take over 22 and connect or make basin mouth 23 bottoms and take over the 22 tone channel permutatoies that connect.
During work, by listening body 2 from the sound source acquired information, because an end of connection tube 5 listens the adapter 22 of body 2 one ends to link by demountable structure and above-mentioned being located at, realized that so just connection tube 5 connects with listening a body 2, sound also swimmingly the basin mouth 23 from tin body 2 be communicated to the connection tube 5.The straight sections 61a of the other end of connection tube 5 and diagnostic tube 61 links, and so, the acoustic information of connection tube 5 just connects whole diagnostic tube 61, and acoustic information just reaches ears by the earplug among the diagnostic tube 61 ear- hanger 61b 62 with sound.The transition because the junction of straight sections 61a and ear-hanger 61b is convexly curved, the bending section 61c of two diagnostic tubes 61 is located along the same line, in the process of auscultation, guarantee that effectively Stethophone carriage 6 and auditory meatus fit tightly, even human body moves the quality that also can guarantee auscultation.On the other hand,, can change auscultation 1 as required, make this utility model possess multiple function with different auscultation functions because auscultation 1 and connection tube 5 link by demountable structure.
Embodiment 2:
As shown in Figure 3, in the present embodiment, be provided with sound increase apparatus 14 between listening body 2 and taking over 22, this sound increase apparatus 14 has spheric repeating chamber 24.Repeating chamber 24 connects with basin mouth 23 bottoms and adapter 22 respectively.Sound increase apparatus 14 has the percussion portion that the outside is sphere-like, and above-mentioned repeating chamber 24 is opened in the percussion portion.In the present embodiment, take over 22 and have two outfans, connection tube 5 has two and be straight tube.One end of connection tube 5 links with the outfan of taking over 22, and the straight sections 61a of the other end and diagnostic tube 61 links.That is, in the present embodiment, auscultation 1 only links with one pair of Stethophone carriage 6.
All the other structures of present embodiment all with embodiment 1 roughly the same, this paper does not do and gives unnecessary details.
Embodiment 3:
As shown in Figure 4, this auscultation head also comprises an auscultation body 4 that is connected back-to-back with above-mentioned tin of body 2, diaphragm 21 and the ring cowling of being made by the rubber-like nonmetallic materials 27.These auscultation body 4 one ends have the arc port 3 that caves inward, and the other end is provided with above-mentioned adapter 22, and this adapter 22 can link with arc port 3 bottoms.Diaphragm 21 covers arc port 3 peristomes, and ring cowling 27 is fastened on the outer rim of diaphragm 21 and the outer rim place of auscultation body 4.Be provided with the tone channel transformational structure that adapter 22 is linked with basin mouth 23 bottoms or arc port 3 bottoms respectively between body 2 and the auscultation body 4 with listening taking over 22.
All the other structures of present embodiment all with embodiment 1 roughly the same, this paper does not do and gives unnecessary details.
Specific embodiment described herein only is that this utility model spirit is illustrated.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used 1, the auscultation head morely; 2, listen body; 21, diaphragm; 22, take over; 23, basin mouth; 24, repeating chamber; 25, tire sound receiver; 26, percussion portion; 27, ring cowling; 3, arc port; 4, auscultation body; 5, connection tube; 6, Stethophone carriage; 61, diagnostic tube; 61a, straight sections; 61b, ear-hanger; 61c, bending section; 62, earplug; Term such as 62a, cell body, but do not get rid of the probability of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with this utility model spirit.
Claims (9)
1. multipurpose resonance stethoscope, comprise auscultation head (1), connection tube (5) and Stethophone carriage (6), described Stethophone carriage (6) comprises two symmetric diagnostic tubes (61), every diagnostic tube (61) has the straight sections (61a) of mutual UNICOM and the ear-hanger (61b) of bending, one end of connection tube (5) and auscultation head (1) link, the other end and straight sections (61a) link, it is characterized in that, described connection tube (5) links by demountable structure and above-mentioned auscultation head (1), the transition that is convexly curved of the junction of described straight sections (61a) and ear-hanger (61b), and when Stethophone carriage (6) was worn in the human body ears, the bending section (61c) of two diagnostic tubes (61) was located along the same line.
2. multipurpose resonance stethoscope according to claim 1 is characterized in that earplug (62) is equipped with in the end of described ear-hanger (61b), and described earplug (62) end has the cell body (62a) that radially extends.
3. multipurpose resonance stethoscope according to claim 2 is characterized in that, the end of (62) socket of described earplug and ear-hanger (61b), and both rotate connection.
4. according to claim 1 or 2 or 3 described multipurpose resonance stethoscopes, it is characterized in that, described auscultation head (1) comprises tin body (2) of flat, diaphragm (21), take over (22) and ring cowling (27), listen an end of body (2) to have the basin mouth (23) that caves inward, an end and basin mouth (23) bottom of taking over (22) link, the other end and connection tube (5) link, described ring cowling (27) is made by the rubber-like nonmetallic materials, and diaphragm (21) covers basin mouth (23) peristome and ring cowling (27) is fastened on the outer rim of diaphragm (21) and the outer rim place of listening body (2).
5. multipurpose resonance stethoscope according to claim 4, it is characterized in that, also be connected with tire sound receiver (25) on the described tin of body (2), described tire sound receiver (25) and connection tube (5) link, and are provided with to be used to make tire sound receiver (25) and to take over the tone channel permutator that (22) connect or basin mouth (23) bottom and adapter (22) are connected between connection tube (5) and tire sound receiver (25) He Penkou (23) bottom.
6. multipurpose resonance stethoscope according to claim 4, it is characterized in that, the connecting portion of described tin of body (2) and adapter (22) is provided with the percussion portion (26) that is sphere-like, have spheric repeating chamber (24) in this percussion portion (26), described repeating chamber (24) connects with basin mouth (23) bottom and adapter (22) respectively.
7. multipurpose resonance stethoscope according to claim 4, it is characterized in that, described auscultation head (1) also comprises an auscultation body (4) that is connected back-to-back with above-mentioned tin of body (2), diaphragm (21) and the ring cowling of making by the rubber-like nonmetallic materials (27), these auscultation body (4) one ends have the arc port (3) that caves inward, taking over (22) links with arc port (3) bottom and basin mouth (23) bottom, diaphragm (21) covers basin mouth (23) peristome and ring cowling (27) is fastened on the outer rim of diaphragm (21) and the outer rim place of auscultation body (4), is provided with to be used to make arc port (3) bottom and to take over the tone channel transformational structure that (22) connect or basin mouth (23) bottom and adapter (22) are connected between connection tube (5) and arc port (3) bottom and basin mouth (23) bottom.
8. multipurpose resonance stethoscope according to claim 4, it is characterized in that, described adapter (22) has two outfans, described connection tube (5) has two and for straight tube, the outfan of one end of connection tube (5) and adapter (22) links, and the straight sections (61a) of the other end and diagnostic tube (61) links.
9. multipurpose resonance stethoscope according to claim 4, it is characterized in that, described adapter (22) has two outfans, described connection tube (5) has two and for having the tee T of an input and two outfans, the outfan of the input of connection tube (5) and adapter (22) links, and two outfans of connection tube (5) link with the straight sections (61a) of two diagnostic tubes (61) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201187645U CN201505148U (en) | 2009-04-27 | 2009-04-27 | Multifunctional resonance stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201187645U CN201505148U (en) | 2009-04-27 | 2009-04-27 | Multifunctional resonance stethoscope |
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| Publication Number | Publication Date |
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| CN201505148U true CN201505148U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201187645U Expired - Fee Related CN201505148U (en) | 2009-04-27 | 2009-04-27 | Multifunctional resonance stethoscope |
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| CN (1) | CN201505148U (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 |
| CN111315298A (en) * | 2017-11-10 | 2020-06-19 | 维托臣股份有限公司 | Diaphragm set for stethoscope and disposable capsule thereof |
-
2009
- 2009-04-27 CN CN2009201187645U patent/CN201505148U/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 |
| CN111315298A (en) * | 2017-11-10 | 2020-06-19 | 维托臣股份有限公司 | Diaphragm set for stethoscope and disposable capsule thereof |
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| Date | Code | Title | Description |
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| 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: 20100616 Termination date: 20180427 |