CN109124845A - The dedicated sensing abdominal belt of pregnant woman - Google Patents
The dedicated sensing abdominal belt of pregnant woman Download PDFInfo
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- CN109124845A CN109124845A CN201811124759.5A CN201811124759A CN109124845A CN 109124845 A CN109124845 A CN 109124845A CN 201811124759 A CN201811124759 A CN 201811124759A CN 109124845 A CN109124845 A CN 109124845A
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- 230000003187 abdominal effect Effects 0.000 title claims abstract description 141
- 239000010408 film Substances 0.000 claims description 82
- 210000001015 abdomen Anatomy 0.000 claims description 32
- 239000004744 fabric Substances 0.000 claims description 18
- 239000010409 thin film Substances 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 15
- 210000003754 fetus Anatomy 0.000 abstract description 12
- 210000002458 fetal heart Anatomy 0.000 abstract description 10
- 210000000936 intestine Anatomy 0.000 abstract description 8
- 230000008855 peristalsis Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 239000004952 Polyamide Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001605 fetal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/03—Corsets or bandages for abdomen, teat or breast support, with or without pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Present invention discloses a kind of dedicated sensing abdominal belts of pregnant woman, including controller, abdominal belt ontology and at least one first piezoelectric film sensor；Abdominal belt ontology has elasticity；First piezoelectric film sensor is set to the periphery of abdominal belt ontology；Controller is electrically connected the first piezoelectric film sensor, wherein the signal flow controller when the first piezoelectric film sensor detects signal.Piezoelectric film sensor influences the extensibility of abdominal belt ontology when the present invention avoids pregnant woman from breathing or walk about, it also prevents abdominal belt ontology and significantly pulls that piezoelectric film sensor is caused to damage, and since abdominal belt ontology periphery only will receive pullling for very little amplitude, piezoelectric film sensor is located at abdominal belt ontology periphery when also will receive breathing, movement, and comparatively small amplitude is pullled, so the signals such as the heartbeat of pregnant woman, breathing and intestines peristalsis can be detected, and movement of the foetus and the signals such as fetal heart sound of fetus, and have the characteristics that durable, experience is good.
Description
Technical field
The present invention relates to abdominal belt fields, and in particular to a kind of dedicated sensing abdominal belt of pregnant woman.
Background technique
Abdominal belt is wrapped on abdomen, is used to support, tightens and fixes abdomen, before pregnant woman produces abdominal belt can play support abdomen,
Prevent metroptosis, the protection position of foetus and the effect for mitigating pregnant woman's lumbar pressure.Abdominal belt includes flexible abdominal belt and no bullet
Property abdominal belt, in the prior art, do not have flexible abdominal belt can any position of abdominal belt be arranged sensor, for detecting pregnant woman
The signals such as heartbeat, breathing, and signals such as movement of the foetus, fetal heart sound of detection fetus；And since sensor is without elasticity, it is mounted on
After flexible abdominal belt not only can extreme influence abdominal belt ductility, be also easy to pull bad sensor.
Summary of the invention
The main object of the present invention is to provide a kind of dedicated sensing abdominal belt of pregnant woman, it is intended to solve elastic binders in the prior art
The problem of influencing abdominal belt ductility after installation piezoelectric film sensor.
The present invention proposes a kind of dedicated sensing abdominal belt of pregnant woman, including controller, abdominal belt ontology and at least one first piezoelectricity
Thin film sensor；
The abdominal belt ontology has elasticity；
First piezoelectric film sensor is set to the periphery of the abdominal belt ontology；
The controller is electrically connected first piezoelectric film sensor, wherein when first piezoelectric film sensor
Detect controller described in signal flow when signal.
Further, the abdominal belt ontology is made of at least one layer of fabric.
Further, first piezoelectric film sensor is set to the medial surface of the abdominal belt ontology.
Further, the abdominal belt body thickness is 0.01-1cm, length 20-80cm, width 10-50cm.
Further, the dedicated sensing abdominal belt of the pregnant woman includes at least four first piezoelectric film sensors, is uniformly distributed
The abdominal belt ontology periphery with opposite with the edge of abdomen.
Further, the dedicated sensing abdominal belt of the pregnant woman further includes at least one second piezoelectric film sensor, and described
Two piezoelectric film sensors are set in the middle part of the abdominal belt ontology with opposite with the intermediate position of abdomen；
The controller is electrically connected second piezoelectric film sensor, wherein when second piezoelectric film sensor
Detect controller described in signal flow when signal.
Further, relief hole is formed in the middle part of the abdominal belt ontology so that navel is pierced by, second piezoelectric membrane passes
Sensor is set to the relief hole side.
Further, the dedicated sensing abdominal belt of the pregnant woman further includes several first conducting wires and several second conducting wires；
First piezoelectric film sensor is electrically connected by first conducting wire with the controller, so as to described first
Piezoelectric film sensor detects when signal that the signal flows to the controller by first conducting wire；
Second piezoelectric film sensor is electrically connected by second conducting wire with the controller, so as to described first
Piezoelectric film sensor detects when signal that the signal flows to the controller by second conducting wire.
Further, the dedicated sensing abdominal belt of the pregnant woman further includes fixation kit, the fixation kit and the abdominal belt sheet
Body is connected so that the abdominal belt ontology is wrapped in abdomen.
Further, the fixation kit includes the first connecting band and the second connecting band；
One end of first connecting band connects one end of the abdominal belt ontology, the other end connection of first connecting band
One end of second connecting band, the other end of second connecting band connect the other end of the abdominal belt ontology.
Beneficial effects of the present invention: the abdomen of pregnant woman substantially dome-type, pregnant woman breathing, movement when, abdomen border with
And navel week side position hardly stretches, after abdominal belt ontology is wrapped in abdomen, abdominal belt ontology periphery is tightly attached to the side of abdomen
Edge position, the middle position of abdomen is tightly attached in the middle part of abdominal belt ontology, and (middle position of abdomen is navel and navel peripheral portion
Position), since abdomen border hardly stretches, so abdominal belt ontology periphery only will receive comparatively small amplitude when breathing, movement
Pull, also hardly stretch, will almost without elasticity piezoelectric film sensor be set to abdominal belt ontology periphery after, can avoid
Piezoelectric film sensor influences the extensibility of abdominal belt ontology, and significantly pullling prevented also from abdominal belt ontology causes piezoelectric membrane to sense
Device damage, and since abdominal belt ontology periphery only will receive pullling for very little amplitude, piezoelectric film sensor is located at abdominal belt ontology week
Edge also will receive very little amplitude and pull, so can both detect signals and the fetuses such as the heartbeat, breathing and intestines peristalsis of pregnant woman
Movement of the foetus and the signals such as fetal heart sound, and have the characteristics that durable, experience is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dedicated sensing abdominal belt of pregnant woman of one embodiment of the invention；
Fig. 2 is a kind of circuit connection diagram of controller of one embodiment of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
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
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (up, down, left, right, before and after etc.) of institute is only used in the embodiment of the present invention
It explains in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the spy
When determining posture and changing, then directionality instruction also correspondingly changes correspondingly, and the connection, which can be, to be directly connected to, can also
To be to be indirectly connected with.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
Referring to Fig. 1-2, the embodiment of the present invention proposes a kind of dedicated sensing abdominal belt of pregnant woman, including controller 60, abdominal belt ontology
20 have elasticity at least one first piezoelectric film sensor 101, abdominal belt ontology 20；First piezoelectric film sensor 101 is set
In the periphery of abdominal belt ontology 20；Controller 60 is electrically connected the first piezoelectric film sensor 101, wherein when the first piezoelectric membrane passes
Signal flow controller 60 when sensor 101 detects signal.
In the present embodiment, the abdomen of pregnant woman substantially dome-type, when pregnant woman exhales, moves, abdomen border and navel week
Side position hardly stretches, and after abdominal belt ontology 20 is wrapped in abdomen, the periphery of abdominal belt ontology 20 is tightly attached to the edge of abdomen
Position, the middle part of abdominal belt ontology 20 be tightly attached to abdomen intermediate position (the intermediate position of abdomen be navel and navel peripheral portion
Position), since abdomen border hardly stretches, so the periphery of abdominal belt ontology 20 is comparatively small when only will receive breathing, moving
Pullling for amplitude, also hardly stretches, and the periphery of abdominal belt ontology 20 will be set to almost without the piezoelectric film sensor of elasticity
Afterwards, can avoid piezoelectric film sensor influences the extensibility of abdominal belt ontology 20, significantly pulls and leads prevented also from abdominal belt ontology 20
Piezoelectric film sensor damage is caused, and since the periphery of abdominal belt ontology 20 only will receive pullling for very little amplitude, piezoelectric membrane is passed
The periphery that sensor is located at abdominal belt ontology 20 also will receive very little amplitude and pull, thus can both detect the heartbeat of pregnant woman, breathing and
The signals such as the movement of the foetus of the signals such as intestines peristalsis and fetus and fetal heart sound, and have the characteristics that durable, experience is good.
Piezoelectric film sensor be with type of dynamic strain sensor made of piezoelectric membrane, can be applied to human skin surface or
It is implanted into inside of human body, when stretching or being bent piezoelectric film sensor, piezoelectric film sensor, that is, detectable physiology signal,
So being set on abdominal belt using piezoelectric film sensor detection to detect pregnant woman's physiological signal in the present embodiment.
In the present embodiment, controller 60 is used to receive and process pregnant woman's physiological signal that piezoelectric film sensor detects,
Using conventional controller 60, for example, controller 60 includes amplifying circuit 601, filter in an alternative embodiment
602, analog/digital conversion circuit 603, DSP module 604, memory 605 and interface module 606, piezoelectric film sensor electrical connection are put
Big circuit 601, amplifying circuit 601 are electrically connected filter 602, and filter 602 is electrically connected analog/digital conversion circuit 603, and analog/digital turns
It changes circuit 603 and is electrically connected DSP module 604, DSP module 604 is electrically connected memory 605 and interface module 606.When piezoelectric membrane passes
Sensor detects and pregnant woman's physiological signal is sent to controller 60 after pregnant woman's physiological signal, and pregnant woman's physiological signal is successively by amplification
Enter DSP module 604 after circuit 601, filter 602, DSP module 604 handles pregnant woman's physiological signal, to obtain pregnant woman
The signals such as heartbeat, breathing, intestines peristalsis and fetus movement of the foetus and the signals such as fetal heart sound, DSP module 604 is by the pregnant of acquisition
The signals such as the movement of the foetus of the signals such as heartbeat, breathing, the intestines peristalsis of woman and fetus and fetal heart sound are sent to memory 605 and connect
Mouth mold block 606, memory 605 is by the movement of the foetus of the signals such as the heartbeat, breathing, intestines peristalsis of pregnant woman and fetus and fetal heart sound etc.
Signal is stored, and interface module 606 can be electrically connected display screen with by signals such as the heartbeats, breathing, intestines peristalsis of pregnant woman, with
And fetus movement of the foetus and the signals such as fetal heart sound show on a display screen that interface module 606 can also be with image or text mode
Wireless communication module connection, with module by wireless communication by signals and fetuses such as the heartbeats, breathing, intestines peristalsis of pregnant woman
Movement of the foetus and the signals such as fetal heart sound be sent to user terminal.
In the present embodiment, the quantity of the first piezoelectric film sensor 101 is not restricted, can have setting, example as needed
It such as, can be one, two, four, eight or 16, when the first piezoelectric film sensor 101 is more than two, uniformly
It is distributed in 20 periphery of abdominal belt ontology.
In the present embodiment, controller 60 be can be set in abdominal belt ontology 20, for example, it is set to 20 end of abdominal belt ontology, it can also
Other are arranged in convenient for the position of operation.
In the present embodiment, when the first piezoelectric film sensor 101 detects signal, signal flow controller 60 is understood that
Are as follows: controller 60 obtains the signal that the first piezoelectric film sensor 101 detects.
In another embodiment of the present invention, abdominal belt ontology 20 is made of at least one layer of fabric, and the fabric number of plies, can there is no limiting
Tool setting as needed, for example, can be one layer, two layers, four layers, eight layers or 16 layers, fabric can be terylene or polyamide fibre etc.
Material is made.A layer of fabric can be integrally formed and be made, and can also mutually be spliced by several segment fabrics and be made, a layer of fabric one
It is body formed when being made, it can be formed by one or more Material claddings, a layer of fabric is mutually spliced by several segment fabrics to be made
When, it can also be formed by one or more Material claddings per a bit of fabric.For example, in one embodiment, abdominal belt ontology
20 include two shell fabrics, two shell fabrics fitting setting, first layer fabric by polyamide fibre material integrated molding be made, the second shell fabric by
Two sides segment fabric, which mutually splices, to be made, and a face segment fabric is made of polyester material, and another side segment fabric is by polyester material
It is made with polyamide fibre Material cladding.
Further, the first piezoelectric film sensor 101 is set to the medial surface of abdominal belt ontology 20 and is fitted in abdominal belt ontology 20
On, so that the sensitivity of the first piezoelectric film sensor 101 is more preferable.
Further, abdominal belt ontology 20 is with a thickness of 0.01-1cm, length 20-80cm, width 10-50cm, so that abdominal belt
The comfort level of ontology 20 is best.In the present embodiment, abdominal belt ontology 20 can be rectangular or round, or irregular shape.
In the present embodiment, when the length direction of abdominal belt ontology 20 is that abdominal belt ontology 20 is wrapped in abdomen, towards the direction of two waists；Abdomen
When the width direction of band body 20 is that abdominal belt ontology 20 is wrapped in abdomen, towards chest and the direction of pelvis.
In another embodiment of the present invention, the dedicated sensing abdominal belt of pregnant woman includes at least four first piezoelectric film sensors 101,
The periphery of abdominal belt ontology 20 is evenly distributed on opposite with the edge of abdomen.For example, when abdominal belt ontology 20 is cuboid
Shape, when there are four the first piezoelectric film sensors 101, four the first piezoelectric film sensors 101 are arranged in abdominal belt ontology
On 20 four corners, it should be understood that when abdominal belt ontology 20 is rectangular shape, the first piezoelectric film sensor 101 has eight
When, eight the first piezoelectric film sensors 101 can also be evenly distributed on four corners of abdominal belt ontology 20, each corner arrangement
Two the first piezoelectric film sensors 101.First piezoelectric film sensor 101 is arranged in the corner of abdominal belt ontology 20, not only
The extensibility of abdominal belt ontology 20 can be influenced to avoid the first piezoelectric film sensor 101, moreover it is possible to detect the more physiology letters of pregnant woman
Number.
In another embodiment of the present invention, the dedicated sensing abdominal belt of pregnant woman includes at least one second piezoelectric film sensor 102,
Second piezoelectric film sensor 102 is set to 20 middle part of abdominal belt ontology with opposite with the intermediate position of abdomen；Controller 60 is electrically connected
Second piezoelectric film sensor 102, wherein when the second piezoelectric film sensor 102 detects signal, signal flow controller
60。
After abdominal belt ontology 20 is wrapped in abdomen, 20 middle part of abdominal belt ontology is corresponding with navel and navel side.Because pregnant woman exhales
When inhaling, moving, navel side is hardly stretched, so the second piezoelectric film sensor 102 is set to 20 middle part of abdominal belt ontology,
The second piezoelectric film sensor 102 influences the extensibility of abdominal belt ontology 20 when also can avoid pregnant woman's breathing, movement, prevented also from abdomen
Band body 20, which is significantly pullled, causes the second piezoelectric film sensor 102 to damage.
Further, relief hole 30 is formed in the middle part of abdominal belt ontology 20 so that navel passes through, the second piezoelectric film sensor 102
Set on 30 side of relief hole.Due to the convex state of the navel of most pregnant women, set so sky will be split in the middle part of abdominal belt ontology 20
It is set to relief hole 30, so that navel is pierced by from relief hole 30, increases the comfort of abdominal belt.It should be appreciated that when the second piezoelectric membrane
When sensor 102 is multiple, 30 side of relief hole can be evenly distributed on.
In the present embodiment, when the second piezoelectric film sensor 102 detects signal, signal flow controller 60 is understood that
Are as follows: controller 60 obtains the second piezoelectric film sensor 102, the signal detected.
In another embodiment of the present invention, the dedicated sensing abdominal belt of pregnant woman further includes several first conducting wires and several second conducting wires；
First piezoelectric film sensor 101 is electrically connected by the first conducting wire with controller 60, so as to the inspection of the first piezoelectric film sensor 101
Signal passes through the first conducting wire flow direction controller 60 when measuring signal；Second piezoelectric film sensor 102 passes through the second conducting wire and control
Device 60 processed is electrically connected, and signal passes through the second conducting wire flow direction controller when detecting signal so as to the first piezoelectric film sensor 101
60。
Further, the first conducting wire and the second wire arrangements are in 20 end of abdominal belt ontology, to prevent the first conducting wire from leading with second
The extensibility of line influence abdominal belt ontology 20.
Further, the first conducting wire and the second conducting wire, which use, has scalability spring wire, to further prevent the first conducting wire
With the extensibility of the second wire influence abdominal belt ontology 20, for example, when the second conducting wire connect the second piezoelectric film sensor 102 when,
Second conducting wire has part to need to be arranged on 20 surface of abdominal belt ontology, after using spring wire as conducting wire, abdominal belt ontology 20 with
Second conducting wire is extensible, can effectively avoid the extensibility of the second wire influence abdominal belt ontology 20 when abdominal belt ontology 20 stretches.
In another embodiment of the present invention, the dedicated sensing abdominal belt of pregnant woman further includes fixation kit, fixation kit and abdominal belt ontology
20 connections are to be wrapped in abdomen for abdominal belt ontology 20.Be it is easy to use, controller 60 may be mounted on fixation kit.
Further, fixation kit includes the first connecting band 40 and the second connecting band 50；One end of first connecting band 40 connects
One end of abdominal belt ontology 20, the other end of the first connecting band 40 connect one end of the second connecting band 50, the second connecting band 50 it is another
The other end of one end connection abdominal belt ontology 20.Abdominal belt ontology 20 can be wrapped in by the first connecting band 40 and the second connecting band 50
Abdomen detects pregnant woman's physiological signal so as to piezoelectric film sensor.Evil spirit can be set in first connecting band 40 and the second connecting band 50
Art patch, the first connecting band 40 is connect with the second connecting band 50 by velcro, to facilitate wearing abdominal belt.In other embodiments,
Fixation kit can also only include a fixed section, and one end of fixed section is fixedly connected with one end of abdominal belt ontology 20, fixed section
The other end and the other end of abdominal belt ontology 20 there is velcro, the other end of the other end of fixed section and abdominal belt ontology 20 is logical
Cross velcro connection.
In the application, piezoelectric film sensor includes the first piezoelectric film sensor 101 and the second piezoelectric film sensor
102, when piezoelectric film sensor is more than two, each piezoelectric film sensor independently carries out detection pregnant woman's physiological signal
Work, controller 60 is according to each pregnant woman's physiological signal of the first post-processing for receiving pregnant woman's physiological signal.Piezoelectric film sensor
It is different according to the position of arrangement, the different physiological signal of pregnant woman can be separately detected, a kind of physiology of pregnant woman can also be detected jointly
Signal, for example, when piezoelectric film sensor there are four when, piezoelectric film sensor is arranged in four sides of abdominal belt ontology 20
On angle, four piezoelectric film sensors can separately detect the heartbeat signal of pregnant woman, the breath signal of pregnant woman, fetus Fetal Movement Signal
And the fetal heart sound signal of fetus, four piezoelectric film sensors can also only detect the Fetal Movement Signal of fetus, specifically how set,
It can select as the case may be.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of dedicated sensing abdominal belt of pregnant woman, which is characterized in that thin including controller, abdominal belt ontology and at least one first piezoelectricity
Film sensors；
The abdominal belt ontology has elasticity；
First piezoelectric film sensor is set to the periphery of the abdominal belt ontology；
The controller is electrically connected first piezoelectric film sensor, wherein when first piezoelectric film sensor detects
When to signal, controller described in the signal flow.
2. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that the abdominal belt ontology is by least one layer of fabric
It is made.
3. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that first piezoelectric film sensor is set to
The medial surface of the abdominal belt ontology.
4. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that the abdominal belt body thickness is 0.01-
1cm, length 20-80cm, width 10-50cm.
5. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that the dedicated sensing abdominal belt of pregnant woman includes extremely
Few four the first piezoelectric film sensors, are evenly distributed on the periphery of the abdominal belt ontology with opposite with the edge of abdomen.
6. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that the dedicated sensing abdominal belt of pregnant woman further includes
At least one second piezoelectric film sensor, second piezoelectric film sensor be set in the middle part of the abdominal belt ontology with abdomen
Intermediate position it is opposite；
The controller is electrically connected second piezoelectric film sensor, wherein when second piezoelectric film sensor detects
When to signal, controller described in the signal flow.
7. the dedicated sensing abdominal belt of pregnant woman as claimed in claim 6, which is characterized in that be formed with resigning in the middle part of the abdominal belt ontology
So that navel is pierced by, second piezoelectric film sensor is set to the relief hole side in hole.
8. the dedicated sensing abdominal belt of pregnant woman as claimed in claim 6, which is characterized in that the dedicated sensing abdominal belt of pregnant woman further includes
Several first conducting wires and several second conducting wires；
First piezoelectric film sensor is electrically connected by first conducting wire with the controller, so as to first piezoelectricity
Thin film sensor detects when signal that the signal flows to the controller by first conducting wire；
Second piezoelectric film sensor is electrically connected by second conducting wire with the controller, so as to first piezoelectricity
Thin film sensor detects when signal that the signal flows to the controller by second conducting wire.
9. the dedicated sensing abdominal belt of pregnant woman as described in claim 1, which is characterized in that the dedicated sensing abdominal belt of pregnant woman further includes
Fixation kit, the fixation kit are connect so that the abdominal belt ontology is wrapped in abdomen with the abdominal belt ontology.
10. the dedicated sensing abdominal belt of pregnant woman as claimed in claim 9, which is characterized in that the fixation kit includes the first connection
Band and the second connecting band；
One end of first connecting band connects one end of the abdominal belt ontology, described in the other end connection of first connecting band
One end of second connecting band, the other end of second connecting band connect the other end of the abdominal belt ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124759.5A CN109124845A (en) | 2018-09-26 | 2018-09-26 | The dedicated sensing abdominal belt of pregnant woman |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124759.5A CN109124845A (en) | 2018-09-26 | 2018-09-26 | The dedicated sensing abdominal belt of pregnant woman |
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| CN109124845A true CN109124845A (en) | 2019-01-04 |
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| CN201811124759.5A Pending CN109124845A (en) | 2018-09-26 | 2018-09-26 | The dedicated sensing abdominal belt of pregnant woman |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327026A (en) * | 2019-05-16 | 2019-10-15 | 杨松 | Breathe heartbeat detection device and method |
| CN110840449A (en) * | 2019-11-26 | 2020-02-28 | 郑伟 | Fetal health data monitoring equipment |
| RU2735815C1 (en) * | 2019-11-28 | 2020-11-09 | Владимир Викторович Михайлов | Sensor fixation belt during cardiotocography |
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