CN109044310A - Air bag, watch style sphygmomanometer, Portable blood die block and vital signs monitors - Google Patents
Air bag, watch style sphygmomanometer, Portable blood die block and vital signs monitors Download PDFInfo
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- CN109044310A CN109044310A CN201811044819.2A CN201811044819A CN109044310A CN 109044310 A CN109044310 A CN 109044310A CN 201811044819 A CN201811044819 A CN 201811044819A CN 109044310 A CN109044310 A CN 109044310A
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- deformation region
- wrist
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- 239000008280 blood Substances 0.000 title description 3
- 210000004369 blood Anatomy 0.000 title description 3
- 230000005489 elastic deformation Effects 0.000 claims abstract description 74
- 210000000707 wrist Anatomy 0.000 claims abstract description 54
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000036772 blood pressure Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 210000003414 extremity Anatomy 0.000 description 10
- 239000004744 fabric Substances 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
A kind of air bag, watch style sphygmomanometer, portable blood pressure measurement module and vital signs monitors, the air bag includes sticking part and interconnecting piece, at least part of the interconnecting piece is elastic deformation region, which has the structure and/or material for generating deformation prior to sticking part in inflation.When being inflated to the air bag, inside air bag air pressure increases, and elastic deformation region can be caused first to be deformed, to make balloon thickness increase, to keep the wrist of sticking part and wearer close.Since the sticking part has different deformation sequences from elastic deformation region, when elastic deformation region is softened, which can be held essentially constant, to reduce the variation of sticking part Yu wearer's contact area, improve the accuracy of blood pressure measurement.
Description
Technical field
This application involves a kind of electronic sphygmomanometers, and in particular to a kind of airbag structure of electronic sphygmomanometer.
Background technique
The cuff of Wrist blood pressure meter usually by cloth bag and is built in the air bag of cloth bag and forms.Its air bag be built in cloth bag, by
To the protection of cloth bag, but cloth bag also constrains its expansion while limbs and gasbag isolation, decrease being also transmitted to the pulse of air bag
Signal, to influence measurement accuracy.Moreover, the disadvantage that this structure is all bad there are also wholesomeness, comfort and aesthetics, uncomfortable
For being worn on the watch style sphygmomanometer of limbs for a long time.
In this regard, 205568936 U of Chinese patent CN " a kind of sphygmomanometer girding and watch style electronic sphygmomanometer are disclosed, it should
Cuff includes air bag.The air bag includes the gas chamber of sealing and the gas nozzle for the gas chamber to be connected to main body gas circuit, is somebody's turn to do
Gas chamber has original volume, which is connected to the gas chamber.This cuff eliminates cloth bag, overcomes cloth bag to the bad of air bag
It influences, and effectively improves wholesomeness, comfort and aesthetics.But this air bag there is problems:
Cuff (air bag) two sides are shunk toward middle part in pressure process, and are pulled to middle part, and expansion is heaved (such as in the middle part of air bag
Shown in Fig. 1), as a result, the width b of air bag (cuff) compressing limbs is much smaller than the original width a, i.e. a > b of air bag.For hand
For meter type blood pressure meter, for beauty, usually require that its Its width no more than watchband width, i.e., width substantially 20~
30mm.If wrist-watch wears slightly pine, a bit, two sides are shunk toward middle part when air bag inflating pressure, it is easy to general 10mm is reduced,
The width (artery direction) of balloon tamponade limbs is caused to strongly reduce 30% or even 50%.In particular, the even same person, wears
Elastic with wrist-watch is also difficult consistent, and inconsistent so as to cause bulge height h in the middle part of air bag, the width b for oppressing limbs increases with h
And reduce.Finally, it is inconsistent to wear the elastic inconsistent pulse signal power that will lead to air bag induction, so as to cause blood pressure measurement
It is inaccurate.
Summary of the invention
The application provides a kind of air bag of watch style sphygmomanometer and the watch style sphygmomanometer, portable using this air bag
Formula blood pressure measurement module and vital signs monitors become to reduce the contact area of air bag and wearer in gas replenishment process
Change, improves the accuracy of blood pressure measurement.
According to the one side of the application, a kind of air bag of watch style sphygmomanometer is provided in a kind of embodiment, including surround close
The utricule of chamber is sealed, the utricule includes sticking part and interconnecting piece, and the sticking part is on utricule for directly and wearer's wrist
The connection sealed around of the region of fitting, the interconnecting piece and sticking part, the interconnecting piece and sticking part are enclosed described close
Chamber is sealed, the seal chamber has stomata, and for the stomata for inflatable and deflatable, at least part of the interconnecting piece is elastic shape
Become region, the elastic deformation region can generate deformation prior to sticking part in inflation and restore initial shape when discouraged
Shape.
As the further improvement of the air bag, the elastic deformation region, which has, generates shape prior to sticking part in inflation
The structure and/or material of change.
As the further improvement of the air bag, the elastic deformation region has the structure of accordion.
As the further improvement of the air bag, the elastic deformation region is used to be easier to produce in inflation than sticking part
The material of raw deformation is made.
As the further improvement of the air bag, different rubber systems are respectively adopted in the elastic deformation region and sticking part
At.
As the further improvement of the air bag, the thickness in the elastic deformation region than the sticking part thickness more
It is thin.
As the further improvement of the air bag, the utricule include lower wall for being contacted with wearer's wrist, with
The sidewall bodies lower wall opposite upper wall body and be connected between wall body and lower wall, under the sticking part is at least
A part of wall body.
As the further improvement of the air bag, the elastic deformation region is located in sidewall bodies.
As the further improvement of the air bag, the elastic deformation region is located at two and is oppositely arranged on sticking part two sides
Sidewall bodies on.
As the further improvement of the air bag, the sidewall bodies include front side wall body, opposite with the front side wall body
Rear side wall body and the left side wall body and right side wall body being connected between front side wall body and rear side wall body, the front side wall body is along gas
Upper wall body and lower wall is arranged in close to one end of watch style sphygmomanometer main body in capsule winding direction, and the rear side wall body is arranged upper
The one end of wall body and lower wall far from watch style sphygmomanometer main body, the left side wall body and right side wall body are located at upper wall body and lower wall
The two sides of body, the elastic deformation region are located on the left side wall body and/or right side wall body.
As the further improvement of the air bag, the utricule include lower wall for being contacted with wearer's wrist and
The upper wall body opposite with the lower wall, the upper wall body and lower wall are tightly connected, and the sticking part is at least lower wall
A part.
As the further improvement of the air bag, the elastic deformation region is located on upper wall body.
As the further improvement of the air bag, the elastic deformation region is oppositely disposed at two sides of wall body
Portion.
As the further improvement of the air bag, the sticking part is a part of lower wall, is located in lower wall
Portion, the elastic deformation region are arranged on lower wall, and are located at the side of sticking part.
As the further improvement of the air bag, the elastic deformation region is oppositely disposed at two of the sticking part
Side.
According to the one side of the application, a kind of watch style sphygmomanometer, including inflation unit are provided in a kind of embodiment, is also wrapped
Air bag as described in any one of the above embodiments is included, the inflation unit is connected to air bag.
According to the one side of the application, a kind of watch style sphygmomanometer, including ontology and watchband, institute are provided in a kind of embodiment
Ontology is stated with inflation unit, pressure sensor and control unit, the watchband installation is on the body, which is characterized in that also wraps
Air bag as described in any one of the above embodiments is included, the inflation unit and pressure sensor are connected to air bag, and the air bag is located at table
The inside of band, for being contacted with wearer's wrist.
As the further improvement of the watch style sphygmomanometer, described air bag one end has mounting structure, and the air bag is logical
Mounting structure is crossed to be fixedly connected with main body.
As the further improvement of the watch style sphygmomanometer, the mounting structure includes buckle, and the air bag passes through institute
Buckle is stated to be detachably mounted in main body.
As the further improvement of the watch style sphygmomanometer, the air bag is fixedly mounted on watchband.
As the further improvement of the watch style sphygmomanometer, the air bag and watchband are integrally formed.
According to the one side of the application, provide a kind of portable blood pressure measurement module in a kind of embodiment, including ontology and
Fixed structure for being removably mounted to ontology on wrist wearing part, the ontology have inflation unit, pressure sensing
Device and control unit, further include air bag as described in any one of the above embodiments, and the inflation unit and pressure sensor connect with air bag
Logical, the air bag is installed on the body, for contacting with wearer's wrist.
As the further improvement of the portable blood pressure measurement module, the fixed structure includes that can cover to wear in wrist
Wear the fixed ring on part.
According to the one side of the application, a kind of vital signs for having blood pressure measuring function are provided in a kind of embodiment
Instrument, including inflation unit, which is characterized in that further include air bag as described in any one of the above embodiments, the inflation unit and air bag connect
It is logical.
According to the one side of the application, a kind of watch style life entity for having blood pressure measuring function is provided in a kind of embodiment
Patient monitor is levied, the watchband of wrist is worn to including ontology and for user, the ontology has inflation unit, pressure sensor
And control unit, the watchband installation is on the body, which is characterized in that and it further include air bag as described in any one of the above embodiments, it is described
Inflation unit and pressure sensor are connected to air bag, and the air bag is located at the inside of watchband, for contacting with wearer's wrist.
According to the one side of the application, a kind of vital signs for having blood pressure measuring function are provided in a kind of embodiment
Instrument, which is characterized in that including host and wrist detection device, the host includes control unit, the wrist detection device tool
There are communication unit, inflation unit, wrist fixing piece and air bag as described in any one of the above embodiments, the inflation unit and air bag connect
Logical, the wrist detection device is communicated by the communication unit with the foundation of the control unit of ontology, to measured by transmitting
Blood pressure information.
The air bag, watch style sphygmomanometer, portable blood pressure measurement module and vital signs monitors of foundation above-described embodiment,
The air bag includes sticking part and interconnecting piece, and at least partially elastic deformation region of the interconnecting piece, which can
Deformation is generated prior to sticking part in inflation.When being inflated to the air bag, inside air bag air pressure increases, and can cause first
Elastic deformation region is deformed, to make balloon thickness increase, to keep the wrist of sticking part and wearer close.Due to this
Sticking part has different deformation sequences from elastic deformation region, and when elastic deformation region is softened, which can be basic
It remains unchanged, to reduce the variation of sticking part Yu wearer's contact area, improves the accuracy of blood pressure measurement.
Detailed description of the invention
Fig. 1 is variation schematic diagram of the usual air bag in inflation；
Fig. 2 is a kind of watch style sphygmomanometer wearing schematic in the embodiment of the present application one；
Fig. 3 and 4 is a kind of front and back schematic diagram of watch style sphygmomanometer unfolded state in the embodiment of the present application one；
Fig. 5 is a kind of schematic diagram of air bag in the embodiment of the present application one；
Fig. 6 is schematic diagram of structural changes of the first air bag in gas replenishment process in the embodiment of the present application one；
Fig. 7 is schematic diagram of structural changes of second of air bag in gas replenishment process in the embodiment of the present application one；
Fig. 8 is schematic diagram of structural changes of the third air bag in gas replenishment process in the embodiment of the present application one；
Fig. 9 is a kind of structural schematic diagram of watch style sphygmomanometer in the embodiment of the present application two；
Figure 10 is the structural schematic diagram of the air bag and watchband that are integrally formed in the embodiment of the present application two；
Figure 11 is the cross-sectional view shown in C-C along Fig. 9；
Figure 12 and 13 is a kind of structural schematic diagram of portable blood pressure measurement module in the embodiment of the present application three；
Figure 14 and 15 is that inflation of the air bag under section view state changes schematic diagram in the embodiment of the present application three.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.Wherein different embodiments
Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature
It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or movement can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
Embodiment one:
Present embodiments provide a kind of watch style electronic sphygmomanometer.
Referring to FIG. 2, the watch style electronic sphygmomanometer 100 can be worn to the wrist W of user as wrist-watch.It is logical
It often include inflation unit (not shown) and air bag 130, which is connected to air bag 130, can be filled to air bag 130
Gas.The air bag 130 need to only be bundled directly against limbs when measuring blood pressure, without using cloth bag, be had by this sphygmomanometer
Improve wholesomeness, comfort and aesthetics to effect.
Certainly, Fig. 2-4 is please referred to, which also typically includes ontology 110 and watchband 120.This
In addition to inflation unit, also there are the other components such as pressure sensor and control unit in body 110.The watchband 120 is mounted on
On ontology 110, in order to wear.The inflation unit and pressure sensor are connected to air bag 130, the pressure sensor and control
Unit is being not shown in the figure.The air bag 130 is located at the inside of watchband 120, for contacting with wearer's wrist W.The air bag 130 is solid
Dingan County can be detachable installation on watchband 120, be also possible to non-dismountable formula installation.In addition, the air bag 130 is also
It can design and be an integral molding structure with watchband 120.
The air bag 130 includes the utricule for surrounding seal chamber.Utricule includes sticking part and interconnecting piece, and sticking part is to use on utricule
In the region being bonded with wearer's wrist W, i.e., this part utricule on air bag 130 for contacting with wearer's wrist W is considered as patch
Conjunction portion.The connection sealed around of the interconnecting piece and sticking part, interconnecting piece and sticking part are enclosed seal chamber, i.e., on air bag 130
In addition to sticking part, other utricule parts are interconnecting piece.The seal chamber has stomata, and stomata is for inflatable and deflatable.The stomata
Inflation/deflation can be carried out by the same stomata, can also be inflated and be put by independent stomata respectively to be one or several
Gas.
Wherein, Fig. 6-8 is please referred to, at least part of the interconnecting piece is elastic deformation region 1301, i.e., the interconnecting piece can
It, can also be using only a part as elastic deformation region 1301 with all elastic deformation regions 1301.The elastic deformation region 1301
At can be for only setting one, many places also can be set.The elastic deformation region 1301 can be generated in inflation prior to sticking part
Deformation.When being inflated to the air bag 130,130 air pressure inside of air bag increases, and elastic deformation region 1301 will generate change first
Shape, to make 130 thickness of air bag increase, to keep the wrist of sticking part and wearer close.Due to the sticking part and elastic shape
Becoming region 1301 has different deformation sequences, and when elastic deformation region 1301 is softened, which can be kept substantially not
Become, to reduce the variation of sticking part Yu wearer's contact area.By the adjustment to inner gas pressure, can make to paste as much as possible
Conjunction portion does not generate deformation, and then the area for contacting it with wearer is consistent as far as possible, improves the accurate of blood pressure measurement
Property.
This mode for alloing elastic deformation region 1301 preferentially to generate deformation is set in terms of structure and material two
Meter makes elastic deformation region 1301 have the structure and/or material for generating deformation prior to sticking part in inflation.For example, please join
Fig. 6 is examined, structurally, which has the structure of accordion.The structure of this accordion relative to
For the sticking part of generally planar shape, it is easier to strut in pressurization, to expand 130 volume of air bag, avoids sticking part
It deforms under pneumatic pressure.Certainly, the structure of this accordion is only a kind of example, can also be realized by other structures it is above-mentioned this
Kind elastic deformation region 1301, for example, in some embodiments, the thickness in elastic deformation region 1301 can also be made to compare sticking part
It is thinner, make it that can preferentially generate deformation under same air pressure in this way.
Further, it is also possible to realize above-mentioned purpose from material selection, inflated for example, elastic deformation region 1301 uses
When be more prone to produce deformation than sticking part material be made.Common air bag 130 can be all made of rubber, therefore, Yi Zhongshi
It applies in example, the elastic deformation region 1301 and sticking part can be respectively adopted different rubber and be made, wherein the elastic deformation area is made
The rubber in domain 1301, which can have, is easier the characteristic deformed than rubber used by sticking part.
It is above-mentioned not enumerate all modes that can be realized elastic deformation region 1301 and preferentially generate deformation, but in this reality
It applies under disclosed inventive concept, those skilled in the art can be easy to think other realization rates, herein no longer superfluous words.With
Shown on it is various realize elastic deformation regions 1301 preferentially generate deformation modes can be used alone, also can be used in combination.
Further, referring to FIG. 5, in a kind of embodiment, the utricule of the air bag 130 include for wearer's wrist W
It the opposite upper wall body 132 of lower wall 131 and lower wall 131 of contact and is connected between wall body 132 and lower wall 131
Sidewall bodies 133 (133a represented by figure bracket etc. marked as sidewall bodies 133 further division, this kind divide not is
It is necessary), sticking part is at least a part of lower wall 131, i.e., the lower wall 131 can be all as sticking part, can also be with
Only part therein is as sticking part.Settable stomata 134 on wall body 132 on this, to inflation/deflation.
Referring to FIG. 6, the elastic deformation region 1301 can be located in sidewall bodies 133 in a kind of embodiment.Wherein, should
Elastic deformation region 1301 can be one or more, can be set in the somewhere of sidewall bodies 133, can also be distributed to side wall
Multiple positions of body 133.When elastic deformation region 1301 is arranged in sidewall bodies 133, in the state that air bag 130 is inflated, on
The opposite lower wall 131 of the meeting of wall body 132 moves upwards, to increase the thickness of air bag 130, air bag 130 is made to can be good at being bonded
The portion wrist W of wearer.This mode can make lower wall 131 generate deformation less as far as possible in entire gas replenishment process.
Certainly, it is preferred that the elastic deformation region 1301 is located at two sidewall bodies for being oppositely arranged on sticking part two sides
On 133 (such as left side wall body 133c and right side wall body 133d), the deformation in such elastic deformation region 1301 is simultaneously in sticking part
Two sides carry out, to further reduce the deformation of lower wall 131.
Please refer to Figures 5 and 6, in a kind of preferably embodiment, which includes front side wall body 133a and front side wall
Body 133a opposite rear side wall body 133b and the left side wall body being connected between the wall body 133a and rear side wall body 133b of front side
133c and right side wall body 133d.Front side wall body 133a is arranged along 130 winding direction of air bag to be leaned in upper wall body 132 and lower wall 131
One end of nearly watch style sphygmomanometer main body, rear side wall body 133b are arranged in upper wall body 132 and lower wall 131 far from watch style blood pressure
Count one end of main body.Left side wall body 133c and right side wall body 133d is located at the two sides of upper wall body 132 and lower wall 131.This gas
Capsule 130 is substantially with the cavity of square or cuboid, wherein the elastic deformation region 1301 be located at left side wall body 133c with/
Or on the wall body 133d of right side.
Certainly, it is preferred that referring to FIG. 6, the elastic deformation region 1301 is located at left side wall body 133c and right side simultaneously
On wall body 133d.Left side wall body 133c and right side wall body 133d is located at the two sides of sticking part, and gentle along watchband 120
The setting of 130 winding direction of capsule, in this way left side wall body 133c can preferably keep synchronous deformation with right side wall body 133d, in turn
Keep the stabilization of sticking part.
With continued reference to FIG. 6, when air bag 130 is inflated, 132 stress F1 of wall body, 131 stress F2 of lower wall on this,
The 1301 stress F4 of elastic deformation region of the 1301 stress F3 of elastic deformation region of left side wall body 133c, right side wall body 133d.Bullet
Property deformation region 1301 institute's stress makes it easily occur bending and deformation everywhere, and upper wall body 132 by limbs constrain, under
Constraint of the wall body 131 by watchband 120, is difficult to happen deformation substantially.As a result, elastic deformation region 1301 deforms, upper wall body
132 are located remotely from each other with lower wall 131, and the distance between upper wall body 132 and lower wall 131 become larger, the seal chamber 1302 of air bag 130
Volume increase.
State when being further pressurized to a certain bigger pressure.Upper 132 stress F5 of wall body, 131 stress of lower wall at this time
The 1301 stress F8 of elastic deformation region of the 1301 stress F7 of elastic deformation region of F6, left side wall body 133c, right side wall body 133d.
As a result, elastic deformation region 1301 is further deformed to and is straightened, upper wall body 132 is with lower wall 131 further away from upper wall
The distance between body 132 and lower wall 131 further increase, and the volume of the seal chamber 1302 of air bag 130 increases.In upper wall body
132 with the winding direction width dimensions of extremity it is constant in the case where, between upper wall body 132 and lower wall 131 it is maximum away from
From can achieve H.
When designing air bag 130, it is only necessary to consider upper the distance between wall body 132 and lower wall 131 when cuff maximum distortion
No more than H, so that it may guarantee that air bag 130 is kept not in entire pressure process with the winding direction width dimensions of extremity
Become.
Certainly, in other embodiments, the utricule of the air bag 130 is also likely to be other structures, for example, it include for
The lower wall 131 and the upper wall body 132 opposite with the lower wall 131 of wearer's wrist W contact.Wall body 132 is under on this
Wall body 131 is directly tightly connected, at this point it is possible to be considered as not above-mentioned sidewall bodies 133 or regard a part of upper wall body 132
For sidewall bodies 133.The sticking part is equally at least a part of lower wall 131.
No matter 130 structure of which kind of air bag is used, other than being arranged in elastic deformation region 1301 in sidewall bodies 133,
Elastic deformation region 1301 can also be arranged on upper wall body 132.
Referring to FIG. 7, the elastic deformation region 1301 is located on upper wall body 132 in a kind of embodiment, can be set
Certain or many places of upper wall body 132.When air bag 130 is inflated, elastic deformation region 1301 on this on wall body 132 by
Gradual change shape struts, so that wall body 132 be made to move up, air bag 130 is supportted greatly, and then is bonded lower wall 131 with the wrist of wearer.
Preferably, with continued reference to FIG. 7, the elastic deformation region 1301 is oppositely disposed at two sides of wall body 132
Portion.The deformation of two opposite elastic deformation regions 1301 simultaneously can be enabled in this way, wall body 132 moves up process in guarantee
It is steady, and then guarantee lower wall 131 stabilization.
Further, which may also be arranged on lower wall 131.Referring to FIG. 8, a kind of embodiment
In, which is a part of lower wall 131, is located at the middle part of lower wall 131.The elastic deformation region 1301 is set
It sets on lower wall 131, and is located at the side of sticking part 1311.When air bag 130 is inflated, the elastic deformation of the lower wall 131
Region 1301 can generate deformation, i.e., the side of sticking part 1311 generates deformation, but sticking part 1311 itself can still be protected substantially
It is fixed to keep steady, and guarantees measurement accuracy.
Certainly, with continued reference to FIG. 8, it is preferred that the elastic deformation region 1301 is oppositely disposed at sticking part 1311
Two sides.To which in inflation, the two sides of sticking part 1311 generate deformation simultaneously, avoid sticking part 1311 because of side
It is pullled and causes to change, be further reduced the deformation quantity of sticking part 1311.
Though being calculated as example above with watch style blood pressure to be illustrated, above-mentioned air bag is not only applicable to watch type blood pressure
Meter, moreover it can be used in all kinds of sphygmomanometers such as Wrist blood pressure meter and arm sphygnonanometer.In addition, the air bag is also applied to other respectively
Kind needs to carry out in the equipment of blood pressure measurement.
Embodiment two:
The present embodiment two provides another watch style sphygmomanometer.
In the present embodiment, one end of the air bag 130 has mounting structure, which passes through mounting structure and main body
It is fixedly connected.In this structure, which can be fixed by main body completely, or by main body and watchband 120 simultaneously into
Row is fixed.Wherein, which, which can be used, is the same as example 1 structure or deforms resulting structures by embodiment one.
Please refer to Fig. 9 and 10, in a kind of embodiment, which includes buckle 135, which passes through buckle 135
It is detachably mounted in main body 110.
Specifically, which can have a connector 132, which can be fixedly mounted on air bag 130
It is interior, such as can be fixedly mounted on wall body 132.The buckle 135 is fixed at connector 132, and correspondence is set in main body 110
It is equipped with the structure cooperated with buckle 135, is connected and fixed to be formed.
Further, please refer to Figure 11, in a kind of embodiment, the air bag 130 and watchband 120 can be designed as one at
Type.Certainly, in other embodiments, the mode being fixedly connected after separately manufacturing still can be used and consolidate air bag 130 and watchband 120
It is fixed.
Please refer to Fig. 9 and 10, in a kind of embodiment, the side of the separate limbs of the watchband 120 has the hook surface of velcro
The hair side 121 (or hook surface) of 122 (or hair sides) and velcro.One end A and the fixed part of ontology 110 of watchband 120 are fixed, watchband
120 other end B is fixed with hair side 121 after the fixed part of ontology 110.
Embodiment three:
The present embodiment three provides a kind of portable blood pressure measurement module, which can usually store
Get up, when needing to carry out blood pressure measurement, can be worn on part with being removably mounted to wrist, carry out blood pressure measurement.It should
It includes the various objects that can be worn on wrist W such as wrist-watch, bracelet, wrist guard that wrist, which wears part,.
Figure 12-15 is please referred to, which includes ontology 210, air bag 230 and be used for ontology
210 are removably mounted to the fixed structure 220 on wrist wearing part.The ontology 210 have inflation unit, pressure sensor,
Control unit and other associated components.Here, highlighting air bag 230 and its relevant connection relationship, other structures are not because relating to
And the main improvement to the present embodiment, it is not described in detail herein.
The inflation unit and pressure sensor are connected to air bag 230, which can fill air bag 230
Gas, certainly, certain inflation units be alternatively arranged as deflation structure come using.The pressure sensor is used to detect the pressure in air bag 230
Power, so that control unit carries out corresponding control operation.The air bag 230 is mounted on ontology 210, for connecing with wearer's wrist W
Touching.The fixed structure 230 is mainly used for being installed with wrist wearing part, may include that can cover to wear on part in wrist
Fixed ring or other structures.
Wherein, which, which can be used, is the same as example 1 structure or deforms resulting structures by embodiment one.Due to this
The sticking part 2311 of air bag 230 has different deformation sequences from elastic deformation region 2301, Figure 14 and 15 is please referred to, in elasticity
When deformation region 2301 is softened, which can be held essentially constant, and be connect to reduce sticking part 2311 with wearer
The variation of contacting surface product, improves the accuracy of blood pressure measurement.
Example IV:
Present embodiments provide a kind of vital signs monitors for having blood pressure measuring function.It is in addition to measuring blood pressure information
Outside, the detection of other vital signs information, such as pulse frequency, mean arterial pressure (MAP), blood oxygen saturation can also be realized
(SpO2), body temperature, breathing, electrocardio etc..
The vital signs monitors include inflation unit and air bag, which can be used appoints as shown in embodiment one to three
One structure.The inflation unit is connected to air bag, for inflating to air bag.In some embodiments, which is alternatively arranged as putting
Depressed structure come using.Certainly, which further includes other associated components, and the present embodiment mainly describes the application and changes
Into place, other component is not described in detail.
Further, in a kind of embodiment, which can be a kind of watch style vital signs monitors,
It includes ontology and is worn to the watchband of wrist for user.The ontology has air bag, inflation unit, pressure sensor and control
The associated components such as unit processed.The watchband is installed on the body, and the inflation unit and pressure sensor are connected to air bag, the pressure
Sensor is used to detect the pressure in air bag, so that control unit carries out corresponding control operation.The air bag is located at the inside of watchband,
For being contacted with wearer's wrist.
In another embodiment, which includes host and wrist detection device.The host includes control
Unit and other associated components, these associated components omit description herein.The wrist detection device has communication unit, inflation
Unit, wrist fixing piece (such as watchband) and air bag, the inflation unit are connected to air bag, which passes through communication
Unit is communicated with the foundation of the control unit of ontology, to transmit the blood pressure information of measurement.This communication connection can be wired company
It connects or is wirelessly connected.In this embodiment, which can be a kind of host desktop, completes data processing, shows and refer to
The functions such as control are enabled, and wrist detection device can then be worn in the wrist of user as wrist-watch and carry out blood pressure measurement,
And the control unit that metrical information is sent to host is handled.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (26)
1. a kind of air bag of watch style sphygmomanometer, which is characterized in that the utricule including surrounding seal chamber, the utricule include fitting
Portion and interconnecting piece, the sticking part are on utricule for the region that is directly bonded with wearer's wrist, the interconnecting piece be bonded
The connection sealed around in portion, the interconnecting piece and sticking part are enclosed the seal chamber, and the seal chamber has stomata, described
Stomata is for inflatable and deflatable, and at least part of the interconnecting piece is elastic deformation region, and the elastic deformation region can
Deformation is generated prior to sticking part in inflation and restores original shape when discouraged.
2. air bag as described in claim 1, which is characterized in that the elastic deformation region has in inflation prior to sticking part
Generate the structure and/or material of deformation.
3. air bag as claimed in claim 2, which is characterized in that the elastic deformation region has the structure of accordion.
4. air bag as claimed in claim 2 or claim 3, which is characterized in that the elastic deformation region is used in inflation than fitting
The material that portion is more prone to produce deformation is made.
5. air bag as claimed in claim 4, which is characterized in that different rubbers are respectively adopted in the elastic deformation region and sticking part
Glue is made.
6. the air bag as described in any one of claims 1 to 5, which is characterized in that the thickness in the elastic deformation region compares institute
State the thinner of sticking part.
7. such as air bag described in any one of claims 1 to 6, which is characterized in that the utricule include for wearer's hand
Lower wall, the upper wall body opposite with the lower wall and the sidewall bodies being connected between upper wall body and lower wall of wrist contact,
The sticking part is at least a part of lower wall.
8. air bag as claimed in claim 7, which is characterized in that the elastic deformation region is located in sidewall bodies.
9. air bag as claimed in claim 8, which is characterized in that the elastic deformation region is located at two and is oppositely arranged on fitting
In the sidewall bodies of portion two sides.
10. air bag as claimed in claim 8, which is characterized in that the sidewall bodies include front side wall body and the front side wall body
Opposite rear side wall body and the left side wall body and right side wall body being connected between front side wall body and rear side wall body, the front side wall
Upper wall body and lower wall is arranged in close to one end of watch style sphygmomanometer main body along cell wraps direction in body, and the rear side wall body is set
It sets in the one end of upper wall body and lower wall far from watch style sphygmomanometer main body, the left side wall body and right side wall body are located at upper wall body
With the two sides of lower wall, the elastic deformation region is located on the left side wall body and/or right side wall body.
11. such as air bag described in any one of claims 1 to 6, which is characterized in that the utricule include for wearer's hand
The lower wall and the upper wall body opposite with the lower wall of wrist contact, the upper wall body and lower wall are tightly connected, the patch
Conjunction portion is at least a part of lower wall.
12. such as the described in any item air bags of claim 7-11, which is characterized in that the elastic deformation region is located at upper wall body
On.
13. air bag as claimed in claim 12, which is characterized in that the elastic deformation region is oppositely disposed at wall body
Two sides.
14. such as the described in any item air bags of claim 7-13, which is characterized in that the sticking part is a part of lower wall,
Its middle part for being located at lower wall, the elastic deformation region are arranged on lower wall, and are located at the side of sticking part.
15. air bag as claimed in claim 14, which is characterized in that the elastic deformation region is oppositely disposed at the fitting
Two sides in portion.
16. a kind of watch style sphygmomanometer, including inflation unit, which is characterized in that further include such as any one of claim 1-15 institute
The air bag stated, the inflation unit are connected to air bag.
17. a kind of watch style sphygmomanometer, including ontology and watchband, the ontology has inflation unit, pressure sensor and control
Unit, the watchband installation is on the body, which is characterized in that further includes such as the described in any item air bags of claim 1-15, institute
It states inflation unit and pressure sensor is connected to air bag, the air bag is located at the inside of watchband, for connecing with wearer's wrist
Touching.
18. watch style sphygmomanometer as claimed in claim 17, which is characterized in that described air bag one end has mounting structure, institute
It states air bag and is fixedly connected by mounting structure with main body.
19. watch style sphygmomanometer as claimed in claim 18, which is characterized in that the mounting structure includes buckle, the gas
Capsule is detachably mounted in main body by the buckle.
20. such as the described in any item watch style sphygmomanometers of claim 17-19, which is characterized in that the air bag is fixedly mounted on
On watchband.
21. such as the described in any item watch style sphygmomanometers of claim 17-19, which is characterized in that the air bag and watchband one
Molding.
22. a kind of portable blood pressure measurement module, including ontology and part is worn for ontology to be removably mounted to wrist
Fixed structure, the ontology have inflation unit, pressure sensor and control unit, which is characterized in that further include such as right
It is required that the described in any item air bags of 1-15, the inflation unit and pressure sensor are connected to air bag, the air bag is mounted on
On ontology, for being contacted with wearer's wrist.
23. portable blood pressure measurement module as claimed in claim 22, which is characterized in that the fixed structure includes that can cover
The fixed ring on part is worn in wrist.
24. a kind of vital signs monitors for having blood pressure measuring function, including inflation unit, which is characterized in that further include as
The described in any item air bags of claim 1-15, the inflation unit are connected to air bag.
25. a kind of watch style vital signs monitors for having blood pressure measuring function, including ontology and it is worn to for user
The watchband of wrist, the ontology have inflation unit, pressure sensor and control unit, and the watchband is installed on the body,
It is characterized in that, further includes such as the described in any item air bags of claim 1-15, the inflation unit and pressure sensor are and gas
Capsule connection, the air bag is located at the inside of watchband, for contacting with wearer's wrist.
26. a kind of vital signs monitors for having blood pressure measuring function, which is characterized in that including host and wrist detection dress
Set, the host includes control unit, the wrist detection device have communication unit, inflation unit, wrist fixing piece and
Such as the described in any item air bags of claim 1-15, the inflation unit is connected to air bag, and the wrist detection device passes through institute
It states communication unit to communicate with the foundation of the control unit of ontology, to transmit measured blood pressure information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044819.2A CN109044310B (en) | 2018-09-07 | Airbag, wristwatch-type sphygmomanometer, portable blood pressure module and vital sign monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044819.2A CN109044310B (en) | 2018-09-07 | Airbag, wristwatch-type sphygmomanometer, portable blood pressure module and vital sign monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109044310A true CN109044310A (en) | 2018-12-21 |
| CN109044310B CN109044310B (en) | 2024-06-25 |
Family
ID=
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495868A (en) * | 2019-08-29 | 2019-11-26 | 四川大学华西医院 | Wearable blood pressure monitoring device |
| CN110897276A (en) * | 2019-10-30 | 2020-03-24 | 华为技术有限公司 | Intelligent wearable device used for being worn on wrist |
| CN112472057A (en) * | 2020-12-18 | 2021-03-12 | 云镶医疗器械(云南)有限公司 | Wrist strap, electronic sphygmomanometer and vital sign monitor |
| CN112826477A (en) * | 2019-11-25 | 2021-05-25 | 华为技术有限公司 | Blood pressure measuring watch |
| CN112998677A (en) * | 2019-12-20 | 2021-06-22 | 华为技术有限公司 | Air bag, blood pressure measuring device and blood pressure measuring method |
| WO2021129153A1 (en) * | 2019-12-23 | 2021-07-01 | 华为技术有限公司 | Airbag of electronic sphygmomanometer, and electronic sphygmomanometer |
| WO2023071457A1 (en) * | 2021-10-30 | 2023-05-04 | 华为技术有限公司 | Physiological parameter measurement method and wearable device |
| WO2023125337A1 (en) * | 2021-12-31 | 2023-07-06 | 华为技术有限公司 | Wearable device and method and electronic device for measuring physiological parameters thereof |
| WO2023189373A1 (en) * | 2022-03-29 | 2023-10-05 | オムロンヘルスケア株式会社 | Blood pressure measurement device |
| WO2023226383A1 (en) * | 2022-05-23 | 2023-11-30 | Oppo广东移动通信有限公司 | Airbag, bandage and wearable device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060135873A1 (en) * | 2004-12-20 | 2006-06-22 | Omron Healthcare Company Ltd. | Cuff for blood pressure monitor, and blood pressure monitor having the same |
| JP2009183629A (en) * | 2008-02-08 | 2009-08-20 | Omron Healthcare Co Ltd | Cuff for blood pressure information measurement instrument, and blood pressure information measurement instrument |
| CN203953636U (en) * | 2014-03-28 | 2014-11-26 | 深圳市大富网络技术有限公司 | A kind of blood pressure detector, Intelligent spire lamella, intelligent watch and communication system |
| TWM560881U (en) * | 2017-11-07 | 2018-06-01 | Microjet Technology Co Ltd | Wearing type blood pressure measuring device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060135873A1 (en) * | 2004-12-20 | 2006-06-22 | Omron Healthcare Company Ltd. | Cuff for blood pressure monitor, and blood pressure monitor having the same |
| JP2009183629A (en) * | 2008-02-08 | 2009-08-20 | Omron Healthcare Co Ltd | Cuff for blood pressure information measurement instrument, and blood pressure information measurement instrument |
| CN203953636U (en) * | 2014-03-28 | 2014-11-26 | 深圳市大富网络技术有限公司 | A kind of blood pressure detector, Intelligent spire lamella, intelligent watch and communication system |
| TWM560881U (en) * | 2017-11-07 | 2018-06-01 | Microjet Technology Co Ltd | Wearing type blood pressure measuring device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495868A (en) * | 2019-08-29 | 2019-11-26 | 四川大学华西医院 | Wearable blood pressure monitoring device |
| CN110897276A (en) * | 2019-10-30 | 2020-03-24 | 华为技术有限公司 | Intelligent wearable device used for being worn on wrist |
| CN110897276B (en) * | 2019-10-30 | 2022-04-29 | 华为技术有限公司 | Intelligent wearable device used for being worn on wrist |
| CN112826477A (en) * | 2019-11-25 | 2021-05-25 | 华为技术有限公司 | Blood pressure measuring watch |
| CN112826477B (en) * | 2019-11-25 | 2022-10-28 | 华为技术有限公司 | Blood pressure measuring watch |
| CN112998677A (en) * | 2019-12-20 | 2021-06-22 | 华为技术有限公司 | Air bag, blood pressure measuring device and blood pressure measuring method |
| CN112998677B (en) * | 2019-12-20 | 2022-05-17 | 华为技术有限公司 | Air bag, blood pressure measuring device and blood pressure measuring method |
| WO2021129153A1 (en) * | 2019-12-23 | 2021-07-01 | 华为技术有限公司 | Airbag of electronic sphygmomanometer, and electronic sphygmomanometer |
| CN112472057A (en) * | 2020-12-18 | 2021-03-12 | 云镶医疗器械(云南)有限公司 | Wrist strap, electronic sphygmomanometer and vital sign monitor |
| WO2023071457A1 (en) * | 2021-10-30 | 2023-05-04 | 华为技术有限公司 | Physiological parameter measurement method and wearable device |
| WO2023125337A1 (en) * | 2021-12-31 | 2023-07-06 | 华为技术有限公司 | Wearable device and method and electronic device for measuring physiological parameters thereof |
| WO2023189373A1 (en) * | 2022-03-29 | 2023-10-05 | オムロンヘルスケア株式会社 | Blood pressure measurement device |
| WO2023226383A1 (en) * | 2022-05-23 | 2023-11-30 | Oppo广东移动通信有限公司 | Airbag, bandage and wearable device |
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