CN105640504B - Itself biological infrasound detecting system and its detection method - Google Patents
Itself biological infrasound detecting system and its detection method Download PDFInfo
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Abstract
The invention discloses itself a kind of biological infrasound detecting system and its itself biological infrasonic sound wave detecting methods.Itself biological infrasound detecting system includes：Itself biological infrasound detects cabin, vacuum chamber, biological life monitoring and life-support systems and signal detection and collection processing system implementing, the wherein described vacuum chamber is for ensureing that biological itself infrasound detection cabin is in vacuum environment, the vacuum environment in itself infrasound of biology detection cabin is for blocking extraneous infrasound incoming, the biological life monitoring and life-support systems are used to ensure that the biology in biological itself infrasound detection cabin to be in animation, the signal detection is used to carry out infrasound signal detection and collection to the biology in biological itself infrasound detection cabin with collection processing system implementing, and carry out signal processing.
Description
Technical field
The present invention relates to itself a kind of biological infrasound detecting system and its detection method more particularly to a kind of vacuum chamber every
From biological itself infrasound detection cabin of environmental noise and its detection method.
Background technology
The mechanical wave that human auditory's organ sound is felt can be caused to be known as sound wave, the frequency of sound wave that the mankind can feel
About within 20~20000 hertz (Hz), the hearing organ of the sound wave except this range, people is not felt by range.Frequency
Sound wave more than 20000Hz, referred to as ultrasonic wave, sound wave of the frequency less than 20Hz is considered as infrasound (abbreviation infrasonic sound or Asia
Sound), infrasonic frequency is usually 0.0001Hz~20Hz.Infrasound is widely present in nature, production environment, working environment
And in organism, such as：Storm at sea, volcano eruption, the landing of big aerolite, tsunami, lightning flashes and thunder rumbles, wave hits whirlpool, sky in bank, water
Middle turbulent flow, cyclone, magnetic storm, aurora and nuclear explosion, missile flight, Canon launching, steamer navigation, automobile emergency speed, high building and
Bridge rocks, or even as air blower, blender, megaphone etc. all may be with infrasonic generations.Due to partes corporis humani
All there is subtle and rhythmical pulsation in position, frequency is generally 2~16Hz, and if internal organ are 4~6Hz, head is 8~12Hz
Deng this is just consistent with infrasonic frequency range.If external undersonic frequency it is similar to the vibration frequency of human body viscera or
It is identical, " resonance " of human body viscera will be caused, to make one to generate dizziness, agitation, tinnitus, nausea etc. a series of symptoms.
Especially when the intrinsic vibration frequency such as the abdominal cavity of people, thoracic cavity is consistent with external undersonic frequency, it is more easy to cause human body viscera
Resonance keeps human body viscera impaired and gets killed.It can cause strong resonance to each organ of human body just because of infrasound, to make
At great injury.
Currently, infrasonic detection has been used for detection storm at sea, volcano eruption, the landing of big aerolite, tsunami, lighting thunder
Ring, wave hit whirlpool in bank, water, aerial turbulent flow, cyclone, magnetic storm, aurora and nuclear explosion, missile flight, Canon launching, wheel
Ship navigation, automobile emergency is speeded, high building and bridge rock, and is also used for the detection of pipeline inspection.
But the infrasonic detection of biology itself, still in virgin field, there are no be seen in report.Inventor is by for many years
It concentrates on studies, it is proposed that a kind of biology itself infrasonic wave detection apparatus and its method, while proposing a kind of vacuum chamber shading ring
Biological itself infrasound detection cabin of border noise and its method.
Invention content
For these reasons, the present inventor by concentrating on studies for many years, it is proposed that a kind of itself infrasound detection system of biology
System, including：Biological itself infrasound detection cabin, vacuum chamber, biological life monitoring and life-support systems and signal detection with
Collection processing system implementing, wherein the vacuum chamber is in for ensureing that itself biological infrasound detects cabin in vacuum environment, institute
The vacuum environment in biological itself infrasound detection cabin is stated for blocking extraneous infrasound incoming, the biological life monitors and life
Safeguards system is used to ensure that the biology in biological itself infrasound detection cabin to be in animation, the signal detection and receipts
Collect processing system to be used to carry out infrasound signal detection and collection to the biology in biological itself infrasound detection cabin,
And carry out signal processing.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection cabin and the vacuum
Cabin, biological life monitoring and life-support systems and the signal detection are coupled with collection processing system implementing.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection cabin are built in described
In vacuum chamber.
Itself infrasound detecting system of biology according to the present invention, the vacuum chamber are made of vacuum chamber nacelle and lid.
Itself infrasound detecting system of biology according to the present invention, the lid include biological life monitoring and life support
System valve, signal detection and collection processing system implementing valve.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection cabin are examined by infrasound
It surveys cabin cavity and infrasound detection hatchcover body is constituted.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection hatchcover body includes life
Object life monitoring valve, signal detection system valve.
Itself infrasound detecting system of biology according to the present invention, the biological life monitoring and life-support systems pass through
Biological life monitoring and life-support systems valve and the biological life monitor valve coupling, the signal detection at collection
Reason system passes through the signal detection and collection processing system implementing valve and the signal detection system valve coupling.
Itself infrasound detecting system of biology according to the present invention, the bottom of the vacuum chamber is provided with the first magnet, institute
It states and is provided with multiple second magnet on the side wall of vacuum chamber, the bottom in infrasound detection cabin is provided with third magnet, described
Multiple 4th magnet are provided on the lateral wall in infrasound detection cabin, first magnet is oppositely arranged with the third magnet,
It is oppositely arranged that the polarity in face is identical, and second magnet is oppositely arranged with the 4th magnet, is oppositely arranged the polarity in face
It is identical.
Itself infrasound detecting system of biology according to the present invention, first magnet and second magnet are the poles N, institute
It is the poles S to state third magnet and the 4th magnet.Alternatively, itself infrasound detecting system of biology according to the present invention, described the
One magnet and second magnet are the poles S, and the third magnet and the 4th magnet are the poles N.
Itself infrasound detecting system of biology according to the present invention, the bottom of the vacuum chamber are provided with first coil, institute
It states and is provided with multiple second coils on the side wall of vacuum chamber, the bottom in infrasound detection cabin is provided with tertiary coil, described
Multiple 4th coils are provided on the lateral wall in infrasound detection cabin, the first coil is oppositely arranged with the tertiary coil,
It is oppositely arranged face generation magnetic polarity it is identical, second coil is oppositely arranged with the 4th coil, is oppositely arranged face
The magnetic polarity of generation is identical.
Itself infrasound detecting system of biology according to the present invention, the vacuum degree in the vacuum chamber are 100Pa or less.
Itself infrasound detecting system of biology according to the present invention, the vacuum degree in the vacuum chamber be 1Pa, 10Pa,
30Pa、50Pa、80Pa、100Pa。
Itself infrasound detecting system of biology according to the present invention, the vacuum chamber and infrasound detection cabin are cylinder
Type, cube, cuboid or Elliptic Cylinder structure.
The present invention also provides itself a kind of biological infrasound detecting systems, including：Biological itself infrasound detection cabin, vacuum
Cabin, itself infrasound of biology detection cabin are built in the vacuum chamber, wherein itself infrasound of biology detection cabin
Bottom is provided with the first magnet, and multiple second magnet, itself infrasound of biology inspection are provided on the side wall of the vacuum chamber
The bottom for surveying cabin is provided with third magnet, and multiple 4th magnetic are provided on the lateral wall in itself infrasound of biology detection cabin
Iron, first magnet are oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, second magnet and institute
It states the 4th magnet to be oppositely arranged, the polarity for being oppositely arranged face is identical.
Itself infrasound detecting system of biology according to the present invention, the vacuum chamber is by vacuum chamber nacelle and vacuum chamber lid
It constitutes.
Itself infrasound detecting system of biology according to the present invention, the vacuum chamber lid include biological life monitoring and life
Order safeguards system valve, signal detection and collection processing system implementing valve.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection cabin are examined by infrasound
It surveys cabin cavity and infrasound detection hatchcover body is constituted.
Itself infrasound detecting system of biology according to the present invention, itself infrasound of biology detection hatchcover body includes life
Object life monitoring valve, signal detection system valve.
Itself infrasound detecting system of biology according to the present invention, the biological life monitoring and life-support systems pass through
Biological life monitoring and life-support systems valve and the biological life monitor valve coupling, the signal detection at collection
Reason system passes through the signal detection and collection processing system implementing valve and the signal detection system valve coupling.
Itself infrasound detecting system of biology according to the present invention, which is characterized in that first magnet and described second
Magnet is the poles N, and the third magnet and the 4th magnet are the poles S.
Itself infrasound detecting system of biology according to the present invention, first magnet and second magnet are the poles S, institute
It is the poles N to state third magnet and the 4th magnet.
Itself infrasound detecting system of biology according to the present invention, the bottom of the vacuum chamber are provided with first coil, institute
It states and is provided with multiple second coils on the side wall of vacuum chamber, the bottom in infrasound detection cabin is provided with tertiary coil, described
Multiple 4th coils are provided on the lateral wall in infrasound detection cabin, the first coil is oppositely arranged with the tertiary coil,
It is oppositely arranged face generation magnetic polarity it is identical, second coil is oppositely arranged with the 4th coil, is oppositely arranged face
The magnetic polarity of generation is identical.
Itself infrasound detecting system of biology according to the present invention, the vacuum degree in the vacuum chamber are 100Pa or less.
Itself infrasound detecting system of biology according to the present invention, the vacuum degree in the vacuum chamber be 1Pa, 10Pa,
30Pa、50Pa、80Pa、100Pa。
The present invention also provides itself a kind of biological infrasonic sound wave detecting methods, and described method includes following steps：Step S1, carries
For itself biological infrasound detecting system, itself infrasound detecting system of biology includes：Biological itself infrasound detection cabin,
Vacuum chamber, biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein the vacuum chamber is used
It is in vacuum environment in guarantee biological itself infrasound detection cabin, the vacuum ring in itself infrasound of biology detection cabin
Border is for blocking extraneous infrasound incoming, and the biological life monitoring and life-support systems are for ensureing the biology itself
Biology in sonic detection cabin is in animation, and the signal detection is used for collection processing system implementing to the biology itself
The biology in sonic detection cabin carries out infrasound signal detection and collection, and carries out signal processing；Step S2, in the life
Object itself infrasound detects in the infrasound detection cabin in cabin and places biology；Step S3, the signal detection and collection processing system
The biogenic infrasound in infrasound detection cabin in system detection biological itself infrasound detection cabin；Step
S4, the signal detection collect the infrasonic sound in biological itself infrasound detection cabin detected with collection processing system implementing
Wave detects the biogenic infrasound signal in cabin, and the analyzing processing of places of going forward side by side acoustic signals obtains the biological production
Raw infrasound signal collection of illustrative plates.
Itself infrasonic sound wave detecting method of biology according to the present invention, the method further includes following steps：The letter
Number detection with collection processing system implementing analyze and arrange the biogenic infrasound signal collection of illustrative plates, it is more described biogenic
The difference of infrasound signal collection of illustrative plates and benchmark infrasound collection of illustrative plates, judges whether the biology or biologic-organ generate lesion, such as sends out
Lesion occurs for the existing biology or the biologic-organ, then makes corresponding lesion processing method.
Itself infrasonic sound wave detecting method of biology according to the present invention, itself infrasound detecting system of biology is above-mentioned life
Object itself infrasound detecting system.
The present invention also provides itself a kind of biological infrasonic sound wave detecting methods, and described method includes following steps：Step S1, carries
For itself biological infrasound detecting system, itself infrasound detecting system of biology includes：Biological itself infrasound detection cabin,
Vacuum chamber, itself infrasound of biology detection cabin is built in the vacuum chamber, wherein itself infrasound of biology detection
The bottom in cabin is provided with the first magnet, and multiple second magnet, itself infrasonic sound of biology are provided on the side wall of the vacuum chamber
The bottom in wave detection cabin is provided with third magnet, and multiple four are provided on the lateral wall in itself infrasound of biology detection cabin
Magnet, first magnet are oppositely arranged with the third magnet, and the polarity for being oppositely arranged face communicates, second magnet with
4th magnet is oppositely arranged, and the polarity for being oppositely arranged face is identical；Step S2 detects cabin in itself biological infrasound
Biology is placed in interior infrasound detection cabin；Step S3, the signal detection and the collection processing system implementing detection biology itself
Infrasound detects the biogenic infrasound in the infrasound detection cabin in cabin；Step S4, the signal detection with
Collection processing system implementing collects the life in the infrasound detection cabin in biological itself infrasound detection cabin detected
The infrasound signal that object generates, the analyzing processing of places of going forward side by side acoustic signals obtain the biogenic infrasound signal graph
Spectrum.
Itself infrasonic sound wave detecting method of biology according to the present invention, the method further includes following steps：The letter
Number detection with collection processing system implementing analyze and arrange the biogenic infrasound signal collection of illustrative plates, it is more described biogenic
The difference of infrasound signal collection of illustrative plates and benchmark infrasound collection of illustrative plates, judges whether the biology or biologic-organ generate lesion, such as sends out
Lesion occurs for the existing biology or the biologic-organ, then makes corresponding lesion processing method.
Itself infrasonic sound wave detecting method of biology according to the present invention, itself infrasound detecting system of biology is above-mentioned life
Object itself infrasound detecting system.
Itself infrasound detecting system of biology and its detection method according to the present invention, it will be able to it is infrasonic to improve biology
Signal-to-noise ratio, the acquisition time for reducing biological sample improve biological the effective of infrasound signals, high-fidelity acquisition.
Itself infrasound detecting system of biology and its detection method according to the present invention, biological itself infrasound detection dress
It sets and provides a biological life monitoring and life-support systems, moved with meeting and ensureing in itself biological infrasound detection process
The needs of object ethics.
Itself infrasound detecting system of biology and its detection method according to the present invention, biological itself infrasound detection dress
It sets and provides a high-efficiency vacuum cabin, to realize isolation environment noise and ensure the detection of biological small-signal can be had
The biological infrasound of effect, high-fidelity
Itself infrasound detecting system of biology and its detection method according to the present invention, it will be able to accurately detect birth
The infrasound of object, each organ of biology, to detect the reason of biological, each organ of biology generates lesion.
Utilize itself biological infrasound detecting system according to the present invention and its detection method, it will be able to generating lesion
Biology, each organ of biology carry out infrasound inductive treatment, and fixed point carries out the treatment of lesion, to efficiently, rapidly realize lesion
Removal
Itself infrasound detecting system of biology and its detection method according to the present invention, realize automatic control, pole
The earth reduces detection and hand labor intensity in monitoring process, reduces expense.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the schematic diagram of itself biological infrasound detecting system according to the present invention.
Fig. 2 shows the schematic diagrames that itself biological infrasound of the isolation environment noise of first embodiment detects cabin.
Fig. 3 shows the schematic diagram in biological itself infrasound detection cabin of the isolation environment noise of second embodiment.
Fig. 4 shows the flow chart of itself biological infrasonic sound wave detecting method according to the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In embodiment, term " system ", " device " etc. are merely representative of the statement of its concrete structure, or " component ",
" component " or " module ".
In embodiment, biology refers to all lived objects, including but not limited to mouse, rabbit, cat, dog, monkey, people
Deng.Biological itself infrasound detection includes but not limited to the infrasound inspection that the biology such as mouse, rabbit, cat, dog, monkey, people generates itself
It surveys, the infrasound detection that including but not limited to each biologic-organ itself generates, biologic-organ such as brain, heart, lung, liver
Deng.
Embodiment
Fig. 1 shows the schematic diagram of itself biological infrasound detecting system according to the present invention.As shown in Figure 1, according to this
Itself biological infrasound detecting system of invention includes：Itself biological infrasonic wave detection apparatus 1, vacuum pump 200, biological life prison
Survey and life-support systems 300 and signal detection and collection processing system implementing 400.Vacuum pump 200 makes biological itself infrasound inspection
The infrasound detection cabin surveyed in device 1 is in vacuum state, and vacuum environment can block external sound wave or infrasound to be passed to infrasonic sound
Wave detects in cabin.Biological life monitors and life-support systems 300 ensure at the biology in itself biological infrasonic wave detection apparatus 1
In animation.Signal detection is used to examine the infrasound in itself biological infrasonic wave detection apparatus 1 with collection processing system implementing 400
The biology surveyed in cabin carries out infrasound signal detection and collection, and carries out signal processing.
Itself infrasound detecting system of biology according to the present invention, itself biological infrasonic wave detection apparatus 1 and vacuum pump
200, biological life monitoring and life-support systems 300 and signal detection are coupled with collection processing system implementing 400.Vacuum pump 200
For to being vacuumized in itself biological infrasonic wave detection apparatus 1.
First embodiment
The present embodiment illustrates the concrete structure of itself biological infrasonic wave detection apparatus 1 of the present invention first.
Fig. 2 shows the schematic diagrames of itself biological infrasonic wave detection apparatus 1 of the isolation environment noise of first embodiment.Such as
Shown in Fig. 2, of the invention includes for itself biological infrasonic wave detection apparatus 1 for a kind of：It is biological infrasound detection cabin 3, true
Empty cabin 2.Vacuum chamber 2 is made of vacuum chamber nacelle 21 and vacuum chamber lid 22.Lid 22 includes that biological life monitoring and life are protected
Hinder system valve 23, signal detection and collection processing system implementing valve 24.Biological infrasound detection cabin 3 cavity 31 He in cabin is detected by infrasound
Infrasound detects hatchcover body 32 and constitutes.It includes biological life monitoring valve 33, signal detection system valve that infrasound, which detects hatchcover body 32,
34.Biological infrasound detection cabin 3 is built in vacuum chamber nacelle 21.Biological life monitors and life-support systems 300 (do not show
Go out) it is coupled with biological life monitoring valve 33 by biological life monitoring and life-support systems valve 23, at signal detection and collection
400 (not shown) of reason system is coupled by signal detection with collection processing system implementing valve 24 with signal detection system valve 34.Environment is made an uproar
Sound shielding system greatly improves envelope eapsulotomy and collects.Preferably, biological infrasound is detected cabin 3 by true by vacuum chamber nacelle 21
Altitude is isolated from the outside.Preferably, biological life monitoring and life-support systems 300 ensure in biological infrasound detection cabin 3
In normal pressure state, to meet and ensure the needs of animal welfare in itself biological infrasound detection process.In this embodiment, raw
Object sample is positioned in biological infrasound detection cabin 3.Biological infrasound detection cabin 3 is placed in vacuum chamber nacelle 21, passes through biology
Life monitoring and life-support systems valve 23 monitor valve 33 with biological life, to meet and ensure the life system of biology.
Biological infrasound detection cabin 3 is built in vacuum chamber nacelle 21.It is vacuum state in vacuum chamber nacelle 21.It is preferred that
Ground, the vacuum degree in vacuum chamber nacelle 21 are 100Pa or less.Preferably, the vacuum degree in vacuum chamber nacelle 21 be 1-100Pa with
Under.Preferably, the vacuum degree in vacuum chamber nacelle 21 is 1Pa, 10Pa, 30Pa, 50Pa, 80Pa, 100Pa.
Preferably, it can be cylindrical structure or cube, length that vacuum chamber nacelle 21 and biological infrasound, which detect cabin 3,
Cube or Elliptic Cylinder structure, but it is not limited to above structure.
Itself biological infrasonic wave detection apparatus 1 of this implementation can improve the infrasonic signal-to-noise ratio of biology, reduction biology sample
This acquisition time improves biological the effective of infrasound signals, high-fidelity acquisition.Biological itself infrasound detection dress of the present embodiment
Advantageous effect below can also be realized by setting 1：Itself biological infrasonic wave detection apparatus 1 provides a biological life monitoring and life
Safeguards system is ordered, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, biology itself
Acoustic detector 1 provides an efficient cofferdam, to realize isolation environment noise and ensure the detection of biological small-signal,
Effective, high-fidelity biological infrasound can be obtained；Again, itself biological infrasonic wave detection apparatus 1 through this embodiment, just
The infrasound that biology, each organ of biology can be accurately detected out, to detect biology, each organ of biology generates the original of lesion
Cause；4th, utilize itself biological infrasonic wave detection apparatus 1 of the present embodiment, it will be able to generating biology, each device of biology of lesion
Official carries out infrasound inductive treatment, and fixed point carries out the treatment of lesion, to efficiently, rapidly realize lesion removal；5th, this reality
Applying itself biological infrasonic wave detection apparatus 1 of example realizes automatic control, significantly reduces in detection and monitoring process
Hand labor intensity reduces expense.
Second embodiment
This example demonstrates that another concrete structure of itself biological infrasonic wave detection apparatus 1 of the present invention.Fig. 3 is shown
The schematic diagram of itself biological infrasonic wave detection apparatus 1 of the isolation environment noise of second embodiment.
As shown in figure 3, itself biological infrasonic wave detection apparatus 1 of the present embodiment includes：It is biological infrasound detection cabin 3, true
Empty cabin 2.Vacuum chamber 2 is made of vacuum chamber nacelle 21 and lid 22.Lid 22 includes biological life monitoring and life-support systems
Valve 23, signal detection and collection processing system implementing valve 24.Biological infrasound detection cabin 3 cabin cavity 31 and infrasound are detected by infrasound
Hatchcover body 32 is detected to constitute.It includes biological life monitoring valve 33, signal detection system valve 34 that infrasound, which detects hatchcover body 32,.Biology
Infrasound detection cabin 3 is built in vacuum chamber nacelle 21.Biological life monitors and 200 (not shown) of life-support systems passes through life
Object life monitoring and life-support systems valve 23 are coupled with biological life monitoring valve 33, signal detection and collection processing system implementing 400
(not shown) is coupled by signal detection with collection processing system implementing valve 24 with signal detection system valve 34.Environmental noise shielding system
It greatly improves envelope eapsulotomy and collects.Preferably, vacuum chamber nacelle 21 by biological infrasound detect cabin 3 by vacuum environment with it is outer
Boundary is isolated.Preferably, biological life monitoring and life-support systems 300 ensure to be in normal pressure shape in biological infrasound detection cabin 3
State, to meet and ensure the needs of animal welfare in itself biological infrasound detection process..
In this embodiment, the bottom of vacuum chamber nacelle 21 is provided with magnet 201, is provided on the side wall of vacuum chamber nacelle 21
Magnet 202,202.The bottom in biological infrasound detection cabin 3 is provided with magnet 301, and biological infrasound detects on the lateral wall in cabin 3
It is provided with magnet 302,302.Magnet 201 is oppositely arranged with magnet 301, and the polarity for being oppositely arranged face is identical, when magnet 201 is
When the poles N, magnet 301 is just the poles N；Conversely, when magnet 201 is the poles S, magnet 301 is just the poles S.Preferably, magnet 201 and magnetic
The mutual magnetic force of iron 301 is enough that biological infrasound detection cabin 3 is made with vacuum chamber nacelle 21 to be isolated.In the present embodiment, vacuum
The magnet 202,202 that is arranged on the side wall of cabin nacelle 21 detected with biological infrasound the magnet 302 being arranged on the lateral wall in cabin 3,
302 are oppositely arranged, and the polarity for being oppositely arranged face is identical, and when magnet 202,202 is the poles N, magnet 302,302 is just the poles N；Instead
It, when magnet 202,202 is the poles S, magnet 302,302 is just the poles S.Preferably, magnet 202,202 and magnet 302,302
Mutual magnetic force is enough that biological infrasound detection cabin 3 is made with vacuum chamber nacelle 21 to be isolated.Preferably, the magnetic that can be generated with coil
Power come replace magnet generation magnetic force, that is to say, that can setting magnet corresponding position be arranged electric power coil, as long as coil produce
Raw magnetic force can realize that biological infrasound detection cabin 3 is isolated with vacuum chamber nacelle 21.In the present embodiment, made by magnetic force
Biological infrasound detection cabin 3 is isolated with vacuum chamber nacelle 21, in the environment of vacuum is in vacuum chamber nacelle 21, it will be able to hinder
The incoming biological infrasound of the extraneous infrasound that breaks detects cabin 3, has also been considerably improved biological itself infrasound inspection of the present embodiment
It surveys device 1 and detects the infrasonic precision of biology.Meanwhile ambient noise in detection process is eliminated, reduce infrasound signal
Analyze difficulty and time.
In this embodiment, biological sample is positioned in biological infrasound detection cabin 3.Biological infrasound detection cabin 3 is placed in very
In empty cabin nacelle 21, valve 33 is monitored with biological life by biological life monitoring and life-support systems valve 23, to meet and protect
Hinder the life system of biology.
It is vacuum state in vacuum chamber nacelle 21.Preferably, the vacuum degree in vacuum chamber nacelle 21 is 100Pa or less.It is excellent
Selection of land, the vacuum degree in vacuum chamber nacelle 21 are 1-100Pa or less.Preferably, the vacuum degree in vacuum chamber nacelle 21 be 1Pa,
10Pa、30Pa、50Pa、80Pa、100Pa。
Biological infrasound detection cabin 3 is built in vacuum chamber nacelle 21.
Preferably, it can be cylindrical structure or cube, length that vacuum chamber nacelle 21 and biological infrasound, which detect cabin 3,
Cube or Elliptic Cylinder structure, but it is not limited to above structure.
Itself biological infrasonic wave detection apparatus 1 of this implementation can improve the infrasonic signal-to-noise ratio of biology, reduction biology sample
This acquisition time improves biological the effective of infrasound signals, high-fidelity acquisition.Biological itself infrasound detection dress of the present embodiment
Advantageous effect below can also be realized by setting 1：Itself biological infrasonic wave detection apparatus 1 provides a biological life monitoring and life
Safeguards system is ordered, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, biology itself
Acoustic detector 1 provides an efficient cofferdam, to realize isolation environment noise and ensure the detection of biological small-signal,
Effective, high-fidelity biological infrasound can be obtained；Again, itself biological infrasonic wave detection apparatus 1 through this embodiment, just
The infrasound that biology, each organ of biology can be accurately detected out, to detect biology, each organ of biology generates the original of lesion
Cause；4th, utilize itself biological infrasonic wave detection apparatus 1 of the present embodiment, it will be able to generating biology, each device of biology of lesion
Official carries out infrasound inductive treatment, and fixed point carries out the treatment of lesion, to efficiently, rapidly realize lesion removal；5th, this reality
Applying itself biological infrasonic wave detection apparatus 1 of example realizes automatic control, significantly reduces in detection and monitoring process
Hand labor intensity reduces expense.
3rd embodiment
Fig. 4 shows the flow chart of itself biological infrasonic sound wave detecting method according to the present invention.As shown in figure 4, according to this
Itself biological infrasonic sound wave detecting method of invention includes the following steps：
Step S1 provides itself biological infrasound detecting system according to the present invention, biology according to the present invention itself
Acoustic wave sensing system includes：Itself biological infrasonic wave detection apparatus 1, vacuum pump 200, biological life monitoring and life-support systems
300 and signal detection and collection processing system implementing 400.Vacuum pump 200 makes the infrasonic sound in itself biological infrasonic wave detection apparatus 1
Wave detection cabin is in vacuum state, and vacuum environment can block external sound wave or infrasound to be passed in infrasound detection cabin.Biology
Life monitoring and life-support systems 300 ensure that the biology in itself biological infrasonic wave detection apparatus 1 is in animation.Signal
Detection and collection processing system implementing 400 be used for the biology in the infrasound detection cabin in itself biological infrasonic wave detection apparatus 1 into
Places acoustic signals are detected and are collected, and carry out signal processing.
Step S2, the interior placement biology in biological infrasound detection cabin 3 in itself biological infrasonic wave detection apparatus 1.At this
In embodiment, biology includes but not limited to mouse, rabbit, cat, dog, monkey, people etc..Vacuum pump 200 makes biological itself infrasound detection
Infrasound detection cabin in device 1 is in vacuum state, and vacuum environment can block external sound wave or infrasound to be passed to infrasound
It detects in cabin.Biological life monitors and life-support systems 300 ensure that the biology in itself biological infrasonic wave detection apparatus 1 is in
Animation.It is isolated from the outside by vacuum environment.Preferably, biological life monitoring and life-support systems 300 ensure biology
Infrasound, which detects, is in normal pressure state in cabin 3, to meet and ensure the need of animal welfare in itself biological infrasound detection process
It wants.Signal detection is used for collection processing system implementing 400 in the infrasound detection cabin in itself biological infrasonic wave detection apparatus 1
Biology carries out infrasound signal detection and collection, and carries out signal processing.
Step S3, signal detection detect the biology in itself biological infrasonic wave detection apparatus 1 with collection processing system implementing 400
Biogenic infrasound in sonic detection cabin 3.Biological itself infrasound detection include but not limited to mouse, rabbit, cat, dog, monkey,
The infrasound detection that the biology such as people generates itself, the infrasound detection that including but not limited to each biologic-organ itself generates are raw
Sundries official is such as brain, heart, lung, liver.
Step S4, signal detection are collected with collection processing system implementing 400 in itself detected biological infrasonic wave detection apparatus 1
Biological infrasound detection cabin 3 in biogenic infrasound signal, the analyzing processing of places of going forward side by side acoustic signals is final to obtain
Biogenic infrasound signal collection of illustrative plates is analyzed and arranged to biogenic infrasound signal collection of illustrative plates, more biogenic secondary
The difference of acoustic signals collection of illustrative plates and benchmark infrasound collection of illustrative plates, judges whether biology or biologic-organ generate lesion, such as finds biology
Or lesion occurs for biologic-organ, then makes corresponding lesion processing method.
Itself infrasonic sound wave detecting method of biology according to the present invention, it will be able to improve the infrasonic signal-to-noise ratio of biology, reduction
The acquisition time of biological sample improves biological the effective of infrasound signals, high-fidelity acquisition.Itself biological infrasound of the present embodiment
Detecting system can also realize advantageous effect below：Itself biological infrasonic wave detection apparatus 1 provides a biological life prison
Survey and life-support systems, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, biology
Itself infrasonic wave detection apparatus 1 provides an efficient cofferdam, to realize isolation environment noise and ensure biological small-signal
Detection, can obtain effectively, the biological infrasound of high-fidelity；Again, biological itself infrasound detection through this embodiment
Device 1, it will be able to which the infrasound for accurately detecting out biology, each organ of biology, to detect biology, each organ of biology generates disease
The reason of change；4th, utilize itself biological infrasonic wave detection apparatus 1 of the present embodiment, it will be able to generating biology, the life of lesion
Each organ of object carries out infrasound inductive treatment, and fixed point carries out the treatment of lesion, to efficiently, rapidly realize lesion removal；The
Five, itself biological infrasonic wave detection apparatus 1 of the present embodiment realizes automatic control, significantly reduces detection and monitoring
Hand labor intensity in the process reduces expense.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.It should be understood that the invention is not limited in the accurate knots for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the present invention only by the attached claims Lai
Limitation.
Claims (12)
1. a kind of itself infrasound detecting system of biology, which is characterized in that including：Biological itself infrasound detection cabin, vacuum pump,
Vacuum chamber, itself infrasound of biology detection cabin is built in the vacuum chamber, wherein the bottom of the vacuum chamber is provided with
First magnet is provided with multiple second magnet, the bottom in itself infrasound of biology detection cabin on the side wall of the vacuum chamber
It is provided with third magnet, is provided with multiple 4th magnet on the lateral wall in itself infrasound of biology detection cabin, described first
Magnet is oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, second magnet and the 4th magnet
It is oppositely arranged, the polarity for being oppositely arranged face is identical, and the vacuum pump is in vacuum state for making in the vacuum chamber.
2. itself infrasound detecting system of biology as described in claim 1, which is characterized in that the vacuum chamber is by vacuum chamber cabin
Body and vacuum chamber lid are constituted.
3. itself infrasound detecting system of biology as claimed in claim 2, which is characterized in that the vacuum chamber lid includes life
Object life monitoring and life-support systems valve, signal detection and collection processing system implementing valve.
4. itself infrasound detecting system of biology as described in claim 1, which is characterized in that itself infrasound of biology inspection
Survey cabin detects cabin cavity by itself biological infrasound and biological itself infrasound detection hatchcover body is constituted.
5. itself infrasound detecting system of biology as claimed in claim 4, which is characterized in that itself infrasound of biology inspection
It includes biological life monitoring valve, signal detection system valve to survey hatchcover body.
6. itself infrasound detecting system of biology as claimed in claim 5, which is characterized in that itself infrasound of biology inspection
Examining system includes biological life monitoring and life-support systems and signal detection and collection processing system implementing, the biological life monitoring
And life-support systems are monitored by biological life and life-support systems valve monitors valve coupling, the signal inspection with biological life
It surveys and passes through signal detection and collection processing system implementing valve and signal detection system valve coupling with collection processing system implementing.
7. itself infrasound detecting system of biology as claimed in claim 6, which is characterized in that it is characterized in that, described first
The polarity that magnet and the third magnet are oppositely arranged face is the poles N, and second magnet and the 4th magnet are oppositely arranged face
Polarity be the poles S.
8. itself infrasound detecting system of biology as claimed in claim 6, which is characterized in that the bottom of the vacuum chamber is arranged
There is first coil, multiple second coils, the bottom in itself infrasound of biology detection cabin are provided on the side wall of the vacuum chamber
Portion is provided with tertiary coil, is provided with multiple 4th coils on the lateral wall in itself infrasound of biology detection cabin, and described the
One coil is oppositely arranged with the tertiary coil, and the magnetic polarity generated is identical, second coil and the 4th coil phase
To setting, the magnetic polarity generated is identical.
9. itself infrasound detecting system of biology as described in claim 1, which is characterized in that the vacuum degree in the vacuum chamber
For 100Pa or less.
10. itself infrasound detecting system of biology as claimed in claim 9, which is characterized in that the vacuum in the vacuum chamber
Degree is 1Pa, 10Pa, 30Pa, 50Pa, 80Pa, 100Pa.
11. a kind of itself infrasonic sound wave detecting method of biology, which is characterized in that described method includes following steps：
Step S1, provides itself biological infrasound detecting system, itself infrasound detecting system of biology includes：Biology itself
Infrasound detects cabin, vacuum pump, vacuum chamber, itself infrasound of biology detection cabin is built in the vacuum chamber, wherein institute
The bottom for stating vacuum chamber is provided with the first magnet, multiple second magnet is provided on the side wall of the vacuum chamber, the biology is certainly
The bottom in body infrasound detection cabin is provided with third magnet, is provided on the lateral wall in itself infrasound of biology detection cabin more
A 4th magnet, first magnet are oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, and described second
Magnet is oppositely arranged with the 4th magnet, and the polarity for being oppositely arranged face is identical, and the vacuum pump is for making the vacuum chamber
It is interior to be in vacuum state；
Step S2, itself biological infrasound in biological itself infrasound detection cabin, which detects, places biology in cabin；
Step S3, signal detection detect the biology itself in biological itself infrasound detection cabin with collection processing system implementing
Infrasound detects the biogenic infrasound in cabin；
Step S4, the signal detection are collected with collection processing system implementing in biological itself infrasound detection cabin detected
The biogenic infrasound signal in itself infrasound of biology detection cabin, at the analysis of places of going forward side by side acoustic signals
Reason obtains the biogenic infrasound signal collection of illustrative plates.
12. itself infrasonic sound wave detecting method of biology according to claim 11, which is characterized in that itself infrasonic sound of biology
Wave detecting method uses itself biological infrasound detecting system described in claim 2-10.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056236A (en) * | 1990-04-29 | 1991-11-20 | 河北省保定地区人体声学研究所 | Acoustic diagnostic instrument for human body |
| CN203776933U (en) * | 2014-01-28 | 2014-08-20 | 郑州恒之杰电子科技有限公司 | Medical waveform audio visual auxiliary diagnosis analysis instrument |
| CN205597894U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120209131A1 (en) * | 2011-02-11 | 2012-08-16 | AventuSoft, LLC | Method and System of a Cardio-acoustic Classification system for Screening, Diagnosis and Monitoring of Cardiovascular Conditions |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056236A (en) * | 1990-04-29 | 1991-11-20 | 河北省保定地区人体声学研究所 | Acoustic diagnostic instrument for human body |
| CN203776933U (en) * | 2014-01-28 | 2014-08-20 | 郑州恒之杰电子科技有限公司 | Medical waveform audio visual auxiliary diagnosis analysis instrument |
| CN205597894U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
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