CN107811648A - A kind of sensor for detecting Human Physiology sound - Google Patents
A kind of sensor for detecting Human Physiology sound Download PDFInfo
- Publication number
- CN107811648A CN107811648A CN201710989117.0A CN201710989117A CN107811648A CN 107811648 A CN107811648 A CN 107811648A CN 201710989117 A CN201710989117 A CN 201710989117A CN 107811648 A CN107811648 A CN 107811648A
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- human physiology
- physiology sound
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- 230000035479 physiological effects, processes and functions Effects 0.000 title claims abstract description 18
- 230000001186 cumulative effect Effects 0.000 claims abstract description 47
- 239000012528 membrane Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000010408 film Substances 0.000 claims 3
- 239000010409 thin film Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 238000002555 auscultation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 244000061408 Eugenia caryophyllata Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000003683 cardiac damage Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Acoustics & Sound (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a kind of sensor for detecting Human Physiology sound, including cumulative head, resonance membrane, sensor；The cumulative head is arranged in resonance membrane, and the sensor is arranged on the lower section of cumulative head；The invention provides a kind of a kind of sensor of detection Human Physiology sound simple and reasonable, cost is relatively low, use value is high.
Description
Technical field
The present invention relates to physiologic information to monitor field, and in particular, it is related to a kind of biography for detecting Human Physiology sound
Sensor.
Background technology
In medical treatment ＆ health field, because the dead proportion in total dead composition that cardiac problems trigger is very high, and
And the disease of heart correlation has the characteristics of sudden and high risk sexual.And Rome is not built in a day, in the related disease of heart
In face of disease, not only need to mend the fold after the sheep is lost, improve health perception with greater need for everybody, prevent trouble before it happens.Therefore, either patient is daily
Heart real time monitoring, or non-patient are carried out to heart and carries out regular cardioelectric monitor for prevention heart damage, all to heart phase
The preventing and treating of related disorders angiocardiopathy for example occurred frequently has very important meaning.
Heart is the pump of human body engine, and heart produces electric shock and moved first before Mechanical Contraction, produces physical current, warp
Tissue fluid and body fluid are conducted to human body surface, therefore different parts produce the sound of different heartbeats, can form different body surfaces
Potential difference, and recorded what this real-time change, and distinguish, it just can well be prevented and detect heart
Problem.
There is the monitoring of the heart of medical treatment or significance of scientific research, it is necessary to utilize professional cardiographic detector to measure accurate
Device, existing electrocardio electrode plate are monitored in real time by mould release membrance, conductive viscose, sponge liner bottom, conductive electrode, or routine is listened
Device is examined to carry out judging sufferer situation by doctors experience.One is too regular, and process is too complicated, typically goes to check physical examination, no
Necessarily use, and it is difficult to judge relevant issues that in general monitoring instrument, which only monitors the time for a moment,.One doctor profile
Very strong, experience is splendid, where the problem of could recognizing heart sound well.Therefore it is badly in need of a kind of device simple, but effect is fine
Auscultation equipment.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided one kind is simple and reasonable, cost is relatively low, use value is high
A kind of detection Human Physiology sound sensor.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of sensor for detecting Human Physiology sound, including cumulative head, resonance membrane, sensor；The sensor is arranged on
The lower section of cumulative head, the resonance membrane are arranged between cumulative head and sensor.
Further, the cumulative it is first it is body formed the first cavity is formed between resonance membrane, the cumulative head includes
Cumulative portion, the cumulative portion are polygon cylinder or cylinder.
Further, the resonance membrane is bottomless barrel-like structure, and its bottom surrounding, which stretches out, sets limiting section.
Further, the cross-sectional sizes of the sensor are adapted with cumulative head.
Further, the distance of the sensor distance cumulative head is 0.5cm to 3cm.
Further, the sensor includes air vibration inductor, signal amplifier, transcriber and to external information
Interface, the signal amplifier, external information interface and transcriber are electrically connected with, the air vibration inductor, signal
Amplifier is electrically connected with.
Further, air vibration inductor acquisition information is converted to electric signal by described information converter, and by right
External information interface outwards transmits information.
Further, in addition to fixture, including film fixed part and convergence part, the film fixed part are bottomless in uncovered
Drum post, described film fixed part one end sets the position limiting structure corresponding with the limiting section of resonance membrane, the spacing knot
The width of structure and the limiting section of resonance membrane are adapted.
Further, the base of the convergence part is connected sensor.
Advantage is the present invention compared with prior art：
Present invention design advantages of simple, practical, is easy to promote the use of.Overall construction design is ingenious, easy to operate, and again
Expand heart sound well so that in general doctor with regard to that can recognize hiding noise, the patient's condition to be likely to occur provides guiding, right
The patient for needing further exist for confirming carries out further Precise Diagnosis, substantially increases the level of common physical examination, more finds out latent
The disease of Tibetan, enables patient to obtain medical treatment as early as possible.See on the whole, i.e., while mode of operation is simplified, improve heart detection
Reliability, anti-interference.
Brief description of the drawings
Fig. 1 is cumulative head, resonance membrane, the combination of side view of fixture of the present invention；
Fig. 2 is Fig. 1 of the present invention right view；
Fig. 3 is partial enlarged drawing at Fig. 2 of the present invention A；
Fig. 4 is the structural representation of the present invention；
Fig. 5 is Fig. 4 of the present invention right view；
Fig. 6 is the ring side of fixture of the present invention, the schematic diagram of base；
Fig. 7 is Fig. 6 of the present invention left view.
Identified in figure：Cumulative is first 1, bottom 11, cumulative portion 12, the first cavity 13, the second cavity 14, resonance membrane 2, spacing
Portion 21, fixture 3, film fixed part 31, ring side 33, base 34, connecting hole 35, anti-skid structure 36, sensor 4.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 7, a kind of sensor for detecting Human Physiology sound, including cumulative is first 1, resonance membrane 2, passes
Sensor 4；The sensor 4 is arranged on the lower section of cumulative first 1, and the resonance membrane 2 is arranged between cumulative first 1 and sensor 4.
Can the cumulative first 1 be arranged in resonance membrane 2, general cumulative first 1 is arranged on the middle position of resonance membrane 2, its
Body plays a part of focusing on heart sound, and centre position effect can be more preferable.The sensor 4 is arranged on the lower section of cumulative first 1, more
Good all information of collection.
Preferably, form the first cavity 13 between the bottom 11 of the cumulative first 1 and resonance membrane 2.A kind of inspection
Surveying the sensor of Human Physiology sound also includes fixture 3, sensor 4 and data transmission structure.The fixture 3 includes film
Fixed part 31 and convergence part, the resonance membrane 2 are arranged on film fixed part 31, and the sensor 4 is arranged on convergence part center
Area, the data transmission structure are connected with sensor 4.Heart sound is maximumlly exported by sensor 4.The sensor 4 is cut
Face size is adapted with cumulative first 1, can be typically slightly less than cumulative first 1, can be so collected into the letter to be collected as far as possible
Number.The sensor 4 is 0.5cm to 3cm apart from the distance of cumulative first 1.
The cumulative first 1 includes bottom 11 and cumulative portion 12, and the bottom 11 is polygon or circle, its four circumferential center
Gradual projection forms the first cavity 13 with resonance membrane 2, and this allows for collecting by heart sound by cumulative first 1, focuses on one
Place, form the resonance effect of maximum.The cumulative portion 12 is in bar shape, its be polygon cylinder or cylinder all can, it is in
First 1 highest point of whole cumulative, higher than the 0.3cm to 4cm of the highest point of resonance membrane 2 of its placement.One can be so formed well
Individual focusing convex, make to reach at this maximum resonance effect.The cumulative first 1 is integrally made into, and is typically consolidated using metal
Body material, so its spread speed that resonates are most fast, and consumption is minimum, most can accurately react actual conditions.The cumulative portion 12
It is in hollow out bar shape that can be, so as to form the second cavity 14, its first cavity 13 formed with bottom 11 penetrates, so relative
Effect can be not good enough for solid cumulative portion 12, but simultaneously less, and production cost can be so reduced, and be easier to fix
Cumulative first 1, reach preferable using effect, and doctor can also use the longer time.Both modes can all form sky
Chamber so that by air vibration, can preferably cause the vibrations of resonance membrane 2.At present, auscultation equipment is no cumulative first 1,
Its caused resonance effect very little, this programme at least improve five to six times of effect.Although experienced expert physician also can
The problem of the inside there may be is recognized after use, but the auscultation equipment of this programme expands the sound of heart sound because cumulative first 1
Ring, timely gengral practitioner also can accurately recognize the noise in existing heart sound, help the Accurate Diagnosis of doctor significantly.
Preferably, the bottom 11 of the cumulative first 1 is preferred using circle, diameter is generally 1cm to 3cm, the bottom
11 highest points of the first cavity 13 formed are 0.5mm to 3mm apart from the distance of lowest part resonance membrane 2；The cumulative portion 12
Highly it is 1cm to 3cm, its internal diameter of the second cavity 14 formed is 3mm to 6mm.The radian that first cavity 13 is formed is half
Footpath 4cm circular arc.
The resonance membrane 2 has certain elasticity using plastics or PVC material etc., and just shake can be produced easily by air
Swing, the resonance membrane 2 is bottomless hollow out cylinder, and its bottom 11 stretches out, and is provided with limiting section 21, the limiting section
21 width is 1.5mm to 5mm, has so at utmost reached spacing requirement, reduces consumptive material again.The thickness of resonance membrane 2
For 0.5mm to 1mm, itself interior diameter length is 4cm to 8cm.
The film fixed part 31 of the fixture 3 is in bottomless barrel-shaped, its setting of one end away from resonance membrane 2 of uncovered
Extended internally the position limiting structure of certain distance, and the width of the position limiting structure is adapted with the limiting section 21 of resonance membrane 2.This is just
Resonance membrane 2 can be limited in film fixed part 31, prevent from during normal use producing phenomena such as coming off.Currently available technology
All it is that integration manufactures whole fixture 3 and film, this, which is resulted in, to change, then is just needed all more when there is subproblem
Change, be unfavorable for recycling, and use the fixture 3 that different size can be according to circumstances changed after this programme.
The inner side of film fixed part 31 is provided with the first internal thread, and its outside sets anti-skid structure 36, the anti-Slipped Clove Hitch
Structure 36, which is uniformly distributed, is provided with vertical triangular prism groove, and the triangular prism is triangle-section cylinder, the length of side of positive triangle for 0.8mm extremely
1.3mm, round and smooth processing has all been done at its each angle, and this just greatly facilitates the replacing of film fixed part 31, easy to disassemble, and is needing
When being placed in other equipment, easily it can also be fixed by anti-skid structure 36.
The convergence part includes the ring side 33 that thickness is 1.2mm to 1.8mm and base 34, the base 34 are connected
Sensor 4.The outside on the ring side 33 of the convergence part set that the first internal thread with the inner side of film fixed part 31 matches the
One external screw thread, the center of base 34 set connecting hole 35, connect sensor 4 with it, are set in the connecting hole 35 in second
Screw thread, sensor 4 easy to disassemble, i.e., second external screw thread is set in the outside of sensor 4, it is adapted with the second internal thread.
The interior diameter length on the ring side 33 is longer 2cm than the diameter length of the connecting hole 35 of base 34 to 4cm, the outside of base 34 use
Frosted is handled.Whole equipment thus preferably can be fixed and held, and can facilitate and be used cooperatively with other equipment.At present
Existing diagnosis kind equipment can only all allow oneself to use, it is difficult to and other diagnosis kind equipments share, and maintenance needs special messenger, or
Person directly renews, and increases patient burden.
The sensor 4 includes air vibration inductor, signal amplifier, transcriber and external information interface.Institute
State signal amplifier, external information interface and transcriber to be electrically connected with, the air vibration inductor, signal amplifier electricity
Property connection.Air vibration inductor acquisition information is converted to electric signal by described information converter, and passes through external information interface
Outwards transmission information.The air vibration inductor captures the frequency by air surge, and signal is passed through into signal amplifier
Signal is amplified, further noise existing for raising heart sound kind, enables a practitioner to hear, or will by external signal monitoring processor
Noise is more obviously embodied on monitoring waveform picture and text.
The data transmission structure is audio signal wire, and its one end is fixed on the external information interface of sensor 4, can also
It is other signal transmssion lines such as type-c etc., this matches somebody with somebody with regard to it can be made to carry out data transmission with other monitoring devices with other equipment
Close and use, preferably play its adaptability, maximum plays its value.
Above-mentioned monitoring device can be it is multiple fixed together by external fixed equipment, can easily be disposed along
Several points at human heart, it is easy to multiple spot monitoring in real time simultaneously, phono Simultaneous Monitoring can be realized, reach preferably feedback quilt
The heart of tester.
In summary, this product structure design is simple, easy to use, significant effect, has good adaptability, can be bigger
The help doctor of degree, find the problem of patient is potential more possible ill.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the inventive concept of the premise, can also make some improvements and modifications, these improvements and modifications also should be regarded as
In the scope of the present invention.
Claims (9)
1. a kind of sensor for detecting Human Physiology sound, it is characterised in that including cumulative head, resonance membrane, sensor；It is described
Sensor is arranged on the lower section of cumulative head, and the resonance membrane is arranged between cumulative head and sensor.
A kind of 2. sensor of detection Human Physiology sound according to claims 1, it is characterised in that：The cumulative head
It is integrally formed and the first cavity is formed between resonance membrane, the cumulative head includes cumulative portion, and the cumulative portion is polygon cylinder
Or cylinder.
A kind of 3. sensor of detection Human Physiology sound according to claims 1, it is characterised in that：The resonance is thin
Film is bottomless barrel-like structure, and its bottom surrounding, which stretches out, sets limiting section.
A kind of 4. sensor of detection Human Physiology sound according to claims 1, it is characterised in that：The sensor
Cross-sectional sizes be adapted with cumulative head.
A kind of 5. sensor of detection Human Physiology sound according to claims 4, it is characterised in that：The sensor
Distance apart from cumulative head is 0.5cm to 3cm.
A kind of 6. sensor of detection Human Physiology sound according to claims 4, it is characterised in that：The sensor
Including air vibration inductor, signal amplifier, transcriber and external information interface, the externally signal amplifier, letter
Cease interface to be electrically connected with transcriber, the air vibration inductor, signal amplifier are electrically connected with.
A kind of 7. sensor of detection Human Physiology sound according to claims 6, it is characterised in that：Described information turns
Air vibration inductor acquisition information is converted to electric signal by parallel operation, and outwards transmits information by external information interface.
A kind of 8. sensor for detecting Human Physiology sound according to claim 1, it is characterised in that：Also include fixing
Part, including film fixed part and convergence part, the film fixed part is in the bottomless drum post of uncovered, described film fixed part one end
The position limiting structure corresponding with the limiting section of resonance membrane, the width of the position limiting structure and the limiting section phase of resonance membrane are set
Adapt to.
A kind of 9. sensor of detection Human Physiology sound according to claims 8, it is characterised in that：The convergence part
Base be connected sensor.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989117.0A CN107811648B (en) | 2017-10-22 | Sensor for detecting physiological sound of human body | |
| PCT/CN2018/111226 WO2019076383A1 (en) | 2017-10-22 | 2018-10-22 | Device and method for detecting physiological sound |
| EP18869152.1A EP3701872A4 (en) | 2017-10-22 | 2018-10-22 | Device and method for detecting physiological sound |
| CN201880065749.0A CN111542269B (en) | 2017-10-22 | 2018-10-22 | Device and method for detecting physiological sound |
| US16/649,568 US11596378B2 (en) | 2017-10-22 | 2018-10-22 | Device and method for detecting physiological sound |
| US18/107,212 US11890131B2 (en) | 2017-10-22 | 2023-02-08 | Device and method for detecting physiological sound |
| US18/406,048 US20240138804A1 (en) | 2017-10-22 | 2024-01-05 | Device and method for detecting physiological sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989117.0A CN107811648B (en) | 2017-10-22 | Sensor for detecting physiological sound of human body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107811648A true CN107811648A (en) | 2018-03-20 |
| CN107811648B CN107811648B (en) | 2024-05-31 |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019076383A1 (en) * | 2017-10-22 | 2019-04-25 | 善智医疗科技（杭州）有限公司 | Device and method for detecting physiological sound |
| US11890131B2 (en) | 2017-10-22 | 2024-02-06 | Shanzhi Medical Technology (hangzhou) Co., Ltd. | Device and method for detecting physiological sound |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019076383A1 (en) * | 2017-10-22 | 2019-04-25 | 善智医疗科技（杭州）有限公司 | Device and method for detecting physiological sound |
| US11596378B2 (en) | 2017-10-22 | 2023-03-07 | Shangzhi Medical Techology (Hangzhou) Co., Ltd. | Device and method for detecting physiological sound |
| US11890131B2 (en) | 2017-10-22 | 2024-02-06 | Shanzhi Medical Technology (hangzhou) Co., Ltd. | Device and method for detecting physiological sound |
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