CN107752997A - Wrist manometer - Google Patents

Abstract

The present invention discloses a kind of wearable wrist manometer in wrist.Included according to the wrist manometer of the present invention：The wrist collar, there is the wrist tape for weared on wrist；Blood pressure measurement sensor, it is provided to the wrist collar；Tightening device, is provided to the wrist collar and selectivity tightens up the wrist collar, so that the wrist collar oppresses the wrist.According to the present invention, when user needs to measure blood pressure, you can blood pressure is easily measured, and also wrist close property is excellent, therefore the degree of accuracy of blood pressure measurement can be improved.

Description

Wrist manometer

Technical field

It is worn on wrist the present invention relates to a kind of and is used for the wrist manometer for measuring blood pressure, more particularly to it is a kind of in order to press Compel wrist and the wrist manometer tightened automatically of the wrist collar (cuff) can be realized.

Background technology

Generally, the result for measuring the pressure that blood has an impact to vascular wall is referred to as blood pressure, heart weight in 1 minute Multiple about 60 to 80 contractions and diastole.The pressure of vasoactive is referred to as " shrinking blood when heart contraction is pushed out blood Pressure ", and be referred to as " maximal blood pressure " because of its highest.Moreover, vascular pressure when diastole and accommodating blood is referred to as " diastole Blood pressure ", and be referred to as " minimal blood pressure " because its is minimum.

Generally, the blood pressure of normal person is that systolic blood pressure is 120mmHg and diastolic blood pressure is 80mmHg.4 of South Korea adult More than 1 is hyperpietic in people, starts to show the trend that ratio sharply increases after 40 years old, also has and be classified as low blood pressure Patient.

Why the hypertension turns into problem, is because if not going suitably to manage hypertension and its development of leaving, then May trigger eye diseases, kidney trouble, arterial disease, cerebral disease, heart disease etc life can be threatened other Complication.Therefore, for the complication risk be present or with the patient of complication for, it is necessary to be continued for blood pressure Measurement and management.

With the increase of the concern to the adult disease such as above-mentioned hypertension relevant disease and health, polytype blood pressure is surveyed Amount device is developed.

Have in blood pressure measurement mode auscultation (Korotkoffsounds) mode, oscillography (oscillometric) mode and Tono measurement (tonometric) mode etc..

The auscultation mode puts on the pressure of abundance the body of arterial blood process as typical pressure measxurement mode Position and the flowing for blocking blood pressure, then during decompression, the pressure measxurement by the moment for hearing pulse sound first is Systolic blood pressure (systolic pressure), and the pressure measxurement for the moment that pulse sound is disappeared is diastolic blood pressure (diastolic pressure)。

The oscillography mode and Tono metric form are the modes applied to digitized blood pressure measuring device.

As auscultation mode, the body part passed through to arterial blood fully pressurizes with interruption artery the oscillography mode Blood flow, then the process depressurized at a predetermined velocity or to the body part pressurize and be allowed to what is be pressurized at a predetermined velocity During, detect pulse wave occurred and measure systolic blood pressure and diastolic blood pressure.

Here, pressure measxurement during compared with moment that can be maximum with the amplitude of pulse wave and by predeterminated level is shrinks Phase blood pressure or diastolic blood pressure, and pressure measxurement when can also the rate of change of the pulse wave amplitude drastically be changed is shrinks Phase blood pressure or diastolic blood pressure.

In addition, during depressurizing at a predetermined velocity after the pressurizing, surveyed earlier than the moment of the amplitude maximum of the pulse wave Systolic blood pressure is measured, and is later than the moment of the amplitude maximum of the pulse wave and measures diastolic blood pressure.In contrast, with predetermined During speed is pressurized, it is later than the moment of the amplitude maximum of the pulse wave and measures systolic blood pressure, and earlier than the pulse wave Amplitude maximum moment and measure diastolic blood pressure.

Secondly, the Tono metric form is such a way：By with the not fully size of interruption artery blood flow Predetermined pressure puts on body part, and using this caused pulse wave size and form and continuous blood pressure measuring.

The sphygmomanometer for measuring blood pressure as described above is the base the most for measuring the basic blood pressure as health index This Medical Devices, are almost essentially equipped with general hospital, moreover, in the place such as family or sports center It is used in blood pressure measurement, this is truth more.

It is largely to be wrapped in sphygmomanometer whenever needing and measuring blood pressure however, for existing sphygmomanometer Upper arm (upper arm or upper wrist, from shoulder to the position of elbow position) simultaneously measures the product that the arm type of blood pressure is released, therefore inconvenience In carrying, and also it is difficult to easily measure blood pressure when desired in use.

For example, it is necessary to be oppressed for being wrapped in wrist or arm for the sphygmomanometer of existing oscillography mode Sphygmomanometer main body, the compressing collar, pipe close, air hose etc., it is big that it constructs complicated and volume, and for accurate measurement, it is necessary to During use by air hose downward in a manner of insert, or for arm, it is necessary to by the collar be worn on elbow 1~ Above 2cm, preparatory items are various in such measurement set-up procedure, therefore exist and use the shortcomings that cumbersome.

Especially, blood pressure because of the physical characteristics of those who are investigated and intensity of variation have it is different, therefore for complication in vivo be present , it is necessary to measure periodically and/or in time blood pressure when body feels difference for patient, but mercurial sphygmomanometer and electronic blood pressure It is uncomfortable that meter but brings the patient because of aftermentioned problem.

First, the mercurial sphygmomanometer and electronic sphygmomanometer, which use, injects air into as the necessary collar, the set Ring exists because volume is larger and wears the problem of cumbersome in real time.

Also, for need it is frequent measurement blood pressure patient for, the above-mentioned mercurial sphygmomanometer using the air-compression type collar because Volume and weight is excessive and those who are investigated (patient) is not easy to or can not be carried, and exists and be required for whenever blood pressure is measured Dismount the triviality of the sphygmomanometer.

In addition, though exist with the air-compression type electronic sphygmomanometer with above-mentioned existing sphygmomanometer identical accuracy, but It is when being applied in the case that patient needs lasting carrying and periodic measurement blood pressure, because using electrodynamic pump and air injection type The collar, so weight is big and volume is big, then exist patient it is handicapped the problem of.

In addition, blood pressure is measured as foundation there is also a kind of pulse and various parameter using wrist or hand end Non-pressure type electronic sphygmomanometer, but the parameter is but difficult to Accurate Determining and general, therefore accuracy is relatively low, is then difficult to It is applied to the patient of periodic measurement blood pressure.

On the other hand, recently as wrist-watch it is wearable in wrist measure the sphygmomanometer of blood pressure with wrist manometer, The name of weared on wrist sphygmomanometer or Wrist watch type sphygmomanometer is developed.

However, existing wrist manometer is but worn on merely wrist and measures blood pressure, thus while it is referred to as Wristwatch-type, But in order to wrist is pressurizeed and to be equipped with mechanical/electronic pump device be air pump, therefore exist complicated in structure and operation and Run it is difficult, easily break down, manufacturing cost increase the problems such as.Moreover, for existing wrist manometer, in order that The position that the Radial artery of wrist is passed through fully is oppressed, and needs to inject air into wrist compressing whenever blood pressure is measured It is air bag (airbag) with air bags, and makes the standard of blood pressure measurement because the air bag can not fully be attached at wrist surface Exactness reduces, and needs using drain tap and gradual discharge air, asking in terms of such operation and in terms of mechanism Topic remains.

The content of the invention

The it is proposed of the present invention aims to solve the problem that the problem of as described above, and its object is to provide a kind of following wrist blood pressure Meter：It can realize and tighten automatically to oppress wrist, and wrist close property is improved, and the automatic solution for tightening power can be realized Remove.

Another object of the present invention is to provide a kind of following wrist manometer：Can be corresponding with the wrist thickness of user Ground adjusts the size (height) of the wrist collar.

The present invention provides a kind of wrist manometer, as wearable one of wrist manometer, the present invention form in wrist Include：The wrist collar (Wrist Cuff), there is the wrist tape (WristStrap) for weared on wrist；Blood pressure measurement is used Sensor (Sensor), it is provided to the wrist collar；And tightening device (Tightener), it is provided to the wrist collar And selectivity tightens up the wrist collar, so that the wrist collar oppresses the wrist.

The wrist collar also includes：Air bag (Air Bag), the wrist tape is provided to hand described in local sexual oppression Wrist.In addition, valve (Valve) can be connected with the air bag to realize that air injects.

At least one in the sensor and valve is provided to the air bag.

In addition, the wrist tape may include：The tape framework of hard, bends to predetermined shape, to wrap up in around the wrist Part；The connection tape of pliability, the tape framework is fixed on, is supported by the tape framework.The tape framework Form the skeleton of the wrist collar.

The connection tape extends from one end of the tape framework and is connected to the other end of the tape framework.Specifically For, the tape framework is fixed in one end of the connection tape, and the other end of the connection tape is removably connected to The other end of the connection tape.

The other end of one end and the tape framework of the connection tape can also by means of the tightening device company Connect.

The tape framework may include：Base frame, for supporting the connection tape；Highly regulation auxiliary frame, The base frame is movably provided to, to realize the height that the wrist collar is adjusted by corresponding with wrist thickness Degree.

Be formed as the shape of bending in a manner of the position that the tape framework is passed through to cover ulna artery.In addition, institute State air bag and be provided to the connection tape.

The tightening device may include：Collar connector (Cuff Connector), for by the one of the wrist collar Sidepiece is connected to the other side of the wrist collar；Driver element, the collar connector is connected to, and passes through the collar Connector and the other side that tractive force is put on to the wrist collar.

The driver element may include：Motor, it is provided to the wrist collar；Roller (Roll), is rotatably provided to institute The wrist collar is stated, to wind the collar connector；Gear drive machine, it is described for the revolving force of the motor to be passed to Roller.

The collar connector is removably connected to the other side of the wrist collar.The air bag, which is used as, prevents sky The hermetic type that the structure or air of gas injection are sealed.

In addition, the tightening device may include：Collar connector (Cuff Connector), movably it is provided to described One sidepiece of the wrist collar, for a sidepiece of the wrist collar to be incorporated into the other side of the wrist collar, so that The wrist collar-shaped is into closed loop；Tractor, is provided to the wrist collar and selectivity draws the collar connector, so that The wrist collar is tightened.The collar connector and the tractor can also be constrained.

The tractor may include following key element and form：Draw bar, it is connected to the collar connector；Driver (Actuator), the collar connector is made to be moved along the wrist collar by starting the draw bar.

The draw bar can have：Screw rod (Screw Bar), is rotated by means of the driver, and is had and be formed at The screw thread of outer peripheral face, and the collar connector is rotatably inserted into, wherein, the collar connector can be along the draw bar It is mobile.

The collar connector alternative is engaged in the draw bar, to be drawn by means of the tractor.

The collar connector includes：Connector body, it is provided to a sidepiece of the wrist collar and connects the hand The other side of one sidepiece of muffetee ring and the wrist collar, and it is formed through the bar for making the draw bar insertion Hole, and can be moved along the draw bar；Bar constraint component, it is removable in order to constrain the collar connector and the draw bar The connector body is provided to dynamicly and is selectively engaged in the screw thread of the draw bar.

The connector body may include：Electromagnet, for moving the bar constraint component, so that the bar constriction Part is engaged in the screw thread of the draw bar.

The bar constraint component can be from the draw bar point in the case where being released for the supply of the power supply of the electromagnet From.The bar constraint component can also be separated by means of the recuperability of spring from the draw bar.

Another form of the present invention provides a kind of wrist manometer, including：The wrist collar (Wrist Cuff), have and be used for The wrist tape (Wrist Strap) of weared on wrist；Blood pressure measurement is provided to the wrist collar with sensor (Sensor)；Tightly Hoop device (Tightener), is provided to the wrist collar and selectivity tightens the wrist collar, so that the wrist collar Oppress the wrist.The tightening device includes：Collar connector (Cuff Connector), is provided to the wrist collar, And a sidepiece of the wrist collar is connected to the other side of the wrist collar；Driver element, it is connected to the collar Connector, and tractive force is put on to by the collar connector the other side of the wrist collar.

The collar connector is removably connected to the other side of the wrist collar.In addition, the wrist collar It can also include：Air bag (Air Bag), is provided to the wrist tape, with wrist described in local sexual oppression.Can in the air bag Valve (Valve) is connected with to realize that air injects.

The another form of the present invention provides a kind of wrist manometer, including：The wrist collar (Wrist Cuff), have and be used for The wrist tape (Wrist Strap) of weared on wrist；Blood pressure measurement is provided to the wrist collar with sensor (Sensor)； Tightening device (Tightener), is provided to the wrist collar and selectivity tightens the wrist collar, so that the wrist sleeve Ring oppresses the wrist.The wrist tape includes：Hard tape framework, is bent with predetermined shape, to be installed in The predetermined position of the wrist and wrap up in the part around the wrist；Pliability connects tape, the tape framework is fixed on, by institute Tape framework is stated to be supported.In addition, the wrist collar can also include：Air bag (Air Bag), with hand described in local sexual oppression The mode of wrist is provided to the wrist tape.Valve (Valve) can be connected with the air bag to realize that air injects.

Wrist manometer according to an embodiment of the invention has the advantages of as described below.

First, according to an embodiment of the invention, when user needs to measure blood pressure, you can blood pressure is easily measured, and Wrist close property is excellent, therefore can improve the degree of accuracy of blood pressure measurement.

In addition, according to an embodiment of the invention, wrist manometer maintains basic framework, and can be with the wrist thickness of user Match and adjusting size (height), and during blood pressure measurement is carried out, the blood flow in ulna artery can be ensured.

Also, according to an embodiment of the invention, cope with external environment change (such as temperature change) and mend air Air bag is charged to, therefore can prevent the performance of wrist manometer from reducing.

In addition, in order to understand the trend of the blood pressure changed all the time, in daily identical period periodic measurement blood pressure simultaneously The process of its records of values is extremely important, and the present invention can be automatically controlled by means of electromagnetism and whenever predetermined opportunity is with regard to automatic measurement Blood pressure, and when especially when with alarm, being very beneficial for not missing blood pressure measurement opportunity and systematicness measurement blood pressure.

Moreover, the blood pressure data that the present invention can be flexibly applied to measure cures mainly doctor by wireless communication unit to be sent to Raw or expert is waited for analysis, and for refreshing with hypertension, diabetes, liver failure, artery sclerosis, sanguimotor tip For patient through obstacle etc., particularly efficient blood pressure management can be achieved.

In addition, according to an embodiment of the invention, without the need for the pumping device of air bag filling, it can be realized as with sealing The wrist manometer of type air bag, there is no need for discharge the device (such as drain tap) of air.

Also, according to an embodiment of the invention, the releasing that tightens of wrist manometer can be certainly without using special power But so realize, and in blood pressure measurement battery life-span totally in the case of, wrist manometer can become naturally Relax and alleviate to tighten or release and tighten, therefore safety in utilization is excellent, and can prevent the blood flow as caused by wrist manometer from hindering Hinder or accident.

Brief description of the drawings

By reference to the related accompanying drawing for describing in detail and disclosing in the lump of embodiments of the invention described later, it will preferably Understand the feature and advantage of the present invention, the accompanying drawing is as follows：

Fig. 1 is the side view of the one embodiment for schematically showing the wrist manometer according to the present invention.

Fig. 2 is the profile for representing the wrist collar of wrist manometer shown in Fig. 1.

Fig. 3 is to represent that wrist manometer shown in Fig. 1 forms the side view of the state of closed loop.

Fig. 4 is the figure for schematically showing one of applicable tightening device embodiment in wrist manometer shown in Fig. 1.

Fig. 5 is the block diagram of the exemplary unitary construction for representing the wrist manometer according to the present invention.

Fig. 6 is the profile for another embodiment for schematically showing the wrist manometer according to the present invention.

Fig. 7 is the expanded view of wrist manometer shown in Fig. 6.

Fig. 8 is represents that wrist manometer shown in Fig. 6 is worn on the profile that wrist forms the state of closed loop.

Fig. 9 is represents that wrist manometer is in order to oppress the profile for the state that wrist tightens shown in Fig. 6.

Figure 10 is the stereogram of a sidepiece of the wrist collar applied in wrist manometer shown in expression Fig. 9.

Figure 11 is to represent real with one of tightening device (collar tightens device) according to tightening automatically for the wrist collar of the invention Apply the side view of example.

Figure 12 is to represent the profile according to one of the collar connector for wrist manometer of present invention embodiment.

Figure 13 is the stereogram of collar connector shown in Figure 12.

Figure 14 is for the stereogram for the constraint for illustrating collar connector shown in Figure 11 and draw bar.

Figure 15 is the profile for representing the operation of collar connector shown in Figure 12.

Optimal embodiment

Hereinafter, all embodiments of the present invention are described in detail by reference to appended figure.Enter to embodiments of the invention During row explanation, to identical inscape application identical reference.

Form i.e. embodiment for implementing the present invention is related to by the cuff of the wrist collar to oppress wrist to measure blood The device of pressure, i.e., oppress the Portable blood pressure measuring device of the mode of wrist as the wrist collar reduces.

First, one embodiment of the wrist manometer according to the present invention is illustrated referring to figs. 1 to Fig. 4.Fig. 1 is schematic Ground shows the side view of one embodiment of the wrist manometer according to the present invention, and Fig. 2 is to represent wrist manometer shown in Fig. 1 The profile of the wrist collar, Fig. 3 are to represent that wrist manometer shown in Fig. 1 forms the side view of the state of closed loop, and Fig. 4 is signal Show can be applied to property the figure of one of the tightening device of wrist manometer shown in Fig. 1 embodiment.

Referring to Fig. 1 to Fig. 4, according to the wrist manometer of the present embodiment (first embodiment) as the wearable blood in wrist Pressure meter, including：The wrist collar (Wrist Cuff) 100 of weared on wrist can be achieved, for tightening up the tight of the wrist collar 100 Bind round device (CuffTightener) 200.

The wrist collar 100 has as the wearable inscape in wrist as wrist-watch and is used for wrist pendant The wrist tape (Wrist Strap) 110 worn, and equipped with blood pressure measurement sensor in the wrist collar 100 (Sensor)130。

In addition, the predetermined position that the wrist collar 100 can also include being used to oppress wrist is (for example, Radial artery passes through The position crossed) air bag (Air Bag) 120, in the present embodiment, the air bag 120 is provided to the wrist tape (strap) 110, the sensor 130 is connected to the air bag 120.

In other words, it is to measure the blood pressure measurement set of blood pressure by wrapping up in around wrist according to the wrist manometer of the present embodiment Ring, it may be provided with the type that can be aprowl carried for user as wrist-watch, and be worn on handicapped The wrist of patient confined to bed and monitor blood pressure at any time in the situation beyond predetermined opportunity, but also can be by wired or wireless And it is connected with other equipment (for example, blood pressure management monitor).

The wrist tape 110 is to wrap up in the bar (Band) around wrist or the inscape with (Belt) type, the air bag 120 be to be provided to the air bag of the wrist tape 110 to oppress wrist, and in the present embodiment, the sensor 130 is matched somebody with somebody It is standby to detect the pressure change of the air bag 120 in the air bag 120, but be not limited thereto.

The air bag 120 be in order in wrist measure pulse pressure and oppress the inscape of wrist, its can have prevent sky The structure of gas injection is hermetic type structure, but in the present embodiment, it can also be made up of the type that air injection can be achieved, example It can be such as made up of the air bag 120 for being connected with valve (Valve) 140.

Check-valves (Check Valve) can be applied as the valve 140, the valve 140 can be managed by means of pipeline etc. Road and be connected to the air bag 120, but in the present embodiment, the valve 140 is equipped with the air bag 120.Therefore, in this reality Apply in example, the sensor 130 and valve 140 are arranged at the air bag 120 itself, when the internal pressure of the air bag 120 is low When external pressure is atmospheric pressure, air can be supplemented to the air bag 120 by the valve 140.

The air bag 120 oppresses wrist surface, such as the position that compressing Radial artery A is passed through, in the present embodiment, institute Device of the sensor 130 as the pressure for detecting the air bag 120 is stated, such as can applying pressure sensor.As described Sensor 130, the various sensors that can measure air pressure can be applied, in the present embodiment, the sensor 130 is by setting The circuit board 160 for being placed in the cable (not shown) of the wrist tape 110 and being used to perform blood pressure calculating with control unit is connected.

The wrist tape 110 can be manufactured by various material of the pliabilities such as leather, cloth or synthetic resin material, institute Stating air bag 120 can be by the flexible material manufacture such as silicon, polyurethane or rubber.

In addition, in the present embodiment, for the wrist collar 100, the one end of the wrist collar 100 with it is another One end is removably connected and forms closed loop, and the wrist tape 110 can be by the display list for blood pressure being output to outside Member 170 is divided into left side tape and right side tape as benchmark.Certainly, the wrist collar 100 can be by without dismounting The integral type ring of formula connecting portion is that loop structure is continuously connected, it is also possible by means the tightening device 200 and be tightened.

In the present embodiment, the wrist tape 110 includes tape framework 111 and connection tape 112 and formed.The band Bar framework 111 is the hard inscape for bending to predetermined shape in such a way：It is installed in the reservations of the wrist Position, so as to wrap up in the part around the wrist, is especially wrapped up in around the position that ulna is passed through.The tape framework 111 forms the hand The skeleton of muffetee ring 100.

That is, described tape framework 111 more than predetermined strength to have a morphological stability, and can by the material manufacture of hard, Such as can be by metal or plastic manufacturing.In addition, the connection tape 112 is one kind be fixed on the tape framework 111 and by The pliability tape that the tape framework 111 supports, and by the vacant sky between one end of the tape framework 111 and the other end Between connect.

Illustrate in more detail below.The one end of connection tape 112 from the tape framework 111 extends and connected In the other end of the tape framework 111, and can be by pliability be easily bent flexible material (for example, rubber, silicon, Cloth or leather etc.) manufacture.

In the present embodiment, the tape framework 111, the connection tape are fixed in one end of the connection tape 112 112 other end is removably connected to the other end of the tape framework 111.More particularly, the connection tape 112 It is indirectly connected with the other end of the tape framework 111 by means of the tightening device 200.

Certainly, at least a portion of the tape framework 111 is provided to the inside of the connection tape 112, so that by Obtain being coated in the connection tape 112 and also may be used.

In addition, the air bag 120 is provided to the connection tape 112, the connection tape is by means of the tightening device 200 and be removably connected to the other end of the tape framework 111.The tape framework 111 is configured to move to cover ulna The shape that the mode at the position that arteries and veins B is passed through is bent.

Then, according to the present embodiment, when covering position that the ulna artery B passed through with the tape framework 111 When the wrist collar 100 is worn on wrist by mode, with the wrist collar 100 by means of the tightening device 200 and by The state tightened up carries out blood pressure measurement, and the blood flow of the ulna artery can be ensured within this period, and can be with Tono measurement side Formula performs blood pressure measurement.

Also, the tape framework 111 can also include base frame 111a and auxiliary frame 111b and form.The base Bottom framework 111a is fixed in the connection framework and supports the connection tape 112.

In addition, the auxiliary frame 111b is following height regulation framework：Movably it is provided to the substrate frame Frame 111a, the height of the wrist collar 100 is adjusted to be able to corresponding with wrist thickness.Accordingly, the shape of tape framework 111 Into the skeleton of Collapsible structure.

The base frame 111a and auxiliary frame 111b can be both made from the same material, can also be by dissimilar materials Manufacture, it need to only be manufactured into the predetermined rigidity with the skeleton that can form the wrist collar 100.

Referring to Fig. 1 to Fig. 3, the auxiliary frame 111b has a shape of bending, such as with bending obtuse-angulate shape, Or the shape bent with the wrist surface matching at position passed through with ulna, the auxiliary frame 111b is movably It is assembled in the base frame 111a.

The auxiliary frame 111b can be inserted into the base frame 111a in the way of it can slide, but in this reality Apply in example, be that the base frame 111a is inserted into the auxiliary frame 111b.

In addition, in the auxiliary frame 111b, for adjusting multiple pilot holes 113 of height along the auxiliary frame 111b length direction and indwelling interval is formed, equipped with least one rigging pilotage 114, the dress in the base frame 111a Distribution 114 is by interior located at elastomeric elements (not shown) such as the springs of the base frame 111a and towards the base frame 111a Lateral direction flexibly supported.

Therefore, the rigging pilotage 114 is incorporated into any one in the pilot hole 113, according to the rigging pilotage 114 Binding site, the height of the wrist collar 100 is can adjust, can specifically adjust the height of the tape framework 111.

In addition, the wrist collar 100 can also include being used to show (output) user (detected person) i.e. wearer's The display unit (Display Unit) 170 of blood pressure, circuit board 160 as described above is built-in with the display unit 170.

The display unit 170 has blood pressure display function, and then can also have time clock feature.For example, the display The convertible operation of unit 170 be blood pressure output mode and clock module, or can be made described in blood pressure and time is shown in jointly Display unit 170.

In the present embodiment, the display unit 170 includes：Housing 171, for housing electronic unit；Display window 172, it is provided to the housing 170.The housing 171 is equipped on above-mentioned wrist tape 110.The display window 172 is used for Display of blood pressure, and then the time can also be shown.

In addition, the circuit board 160 is electrically connected to the sensor 130 and calculates blood pressure, and then also pressure value is exported To the display window 172.

Although not illustrating, but can be built-in with the housing 171 for supplying power to the wrist manometer Battery.Certainly, supply of electric power both can have been obtained from outside by power cable according to the wrist manometer of the present embodiment, Sunshine can be based on and worked.

Moreover, can also for example have following alarm (Alarm) function in the display unit：For informing that blood pressure is examined Look into the alarm function of time and/or for informing that blood pressure checks the alarm function of normal termination.Accordingly, user can need to carry out The opportunity of blood pressure inspection is correctly by blood pressure measurement/record.In the present embodiment, the display unit 170 is equipped on described Tape framework 111.

As described above, can the regular or non-periodically execution by means of the operation of user according to the wrist manometer of the present embodiment Blood pressure measurement, but can also be the control mould for being used to control the work of the wrist manometer by means of the circuit board 160 Block and perform blood pressure measurement automatically in regular or non-periodically time.

One sidepiece of the wrist collar 100 can be by means of Velcro (velcro), hook, knob or button etc. with the other side Dismount unit and connect, in the present embodiment, the wrist collar 100 is connected cyclization by means of the tightening device 200 (Loop) form.It is of course also possible to the closed loop configuration being continuously connected as the wrist collar 100 itself, i.e., one-piece type annulus Structure.

The tightening device 200 is provided to the wrist sleeve as the inscape for tightening up the wrist collar 100 Ring 100.More specifically, the wrist collar 100 is tightened up as follows：The air bag 120 is set to oppress the predetermined of wrist Position, that is, oppress the position that Radial artery is passed through.

In other words, the tightening device 200 is (especially described as a kind of wrist collar 100 for being used to tighten up closed loop states Wrist tape 110) inscape, be the wrist manometer is contracted by reducing the girth of the wrist collar 100 Tight device, i.e., a kind of following automatic tightening device：The shape of the wrist of detected person is worn in the wrist manometer Under state, the wrist collar 100 described in banding whenever blood pressure is measured, so that wrist (especially, the Radial artery A institutes of detected person The position of process) it is oppressed with pressure more than predetermined pressure.

As the tightening device 200, linear motor, rack/pinion device, air cylinder device or transmission spool can be applied Etc. polytype transmission device, in the present embodiment, the tightening device 200 includes collar connector (Cuff Connector) 210 and driver element 220.

The collar connector 210 is used to a sidepiece of the wrist collar 100 being connected to the wrist collar 100 The other side, the wrist collar 100 is set to form closed loop by means of the collar connector 210.In the present embodiment, it is described One sidepiece of the wrist collar 100 is removably connected to the opposite side of the wrist collar 100 by collar connector 210 Portion.

In addition, the driver element 220 is provided to the wrist collar 100 and tractive force is put on into the wrist collar 100 the other side.More specifically, the driver element 220 is applied tractive force by the collar connector 210 In the other side of the wrist collar 100, the collar connector 210 is connected to the driver element 220 and by the hand The other side of muffetee ring 100 is drawn towards a side direction of the wrist collar 100, accordingly the wrist collar described in banding 100。

In the present embodiment, the collar connector 210 is as pliability inscapes such as rope, bar or bands, from the hand The sidepiece extension of muffetee ring 100.Therefore, the one end of the collar connector 210 is fixed on the wrist collar 100, institute The other end for stating collar connector 210 is removably connected to the other side of the wrist collar 100.

More specifically, the collar connector 210 extends to the outside of the connection tape 112, so as to dismantled and assembled Ground is connected to the other end of the tape framework 111, is especially removably connected to the auxiliary frame 111b.

In addition, formed with least one tape connecting hole 211 in the collar connector 210, the wrist collar is (especially The auxiliary frame 111b) in it is fixed prominent equipped with pin (Pin) for being inserted into the tape connecting hole 211 or hook (Hook) etc. Play 115.To realize that the stability of the collar connector 210 connects, in the upper end of the fixed projection 155, head is compared with institute State tape connecting hole 211 and larger extend formation.

The collar connector 210 is the sidepiece that tape connecting portion is movably provided to the wrist tape, more The right side tape 112 is specifically movably provided to, equipped with the collar connector in the wrist tape 110 210 mobile route.

In addition, the driver element 220 is the inscape that tractive force is produced to the collar connector 210, it is to work as The wrist collar 100 is set to be tensioned to inscape more than predeterminated level when measuring blood pressure.

The driver element 220 includes motor 221, takers-in 222 and power transmitter 223.The motor 221 is fixed In the wrist collar 100, and the tape framework 111 is equipped in the present embodiment, be especially equipped on the base Bottom framework 111a.More specifically, be located at the base frame 111a in the motor 221, and can by by means of installed in The battery of the display unit and the mode that works is connected to the battery.

In addition, the takers-in 222 is rotatably provided to the wrist in a manner of winding the collar connector 210 The collar 100, and obtain the power transmission of the motor 221 and rotate.If the collar connector 210 is wound onto the volume Roller 222 is taken, then the wrist collar 100 will be tightened.

The power transmitter 223 is as being that revolving force passes to the takers-in by the power of the motor 221 222 inscape, in the present embodiment, formed comprising gear drive machine.Therefore, the power transmitter 223 is gear Driver includes：Drive gear 223a, axle are incorporated into the motor 221；Driven gear 223b, axle are incorporated into the takers-in 222, and be driven in the drive gear and rotate.But also it can add and be used for the drive gear 223a and driven gear The counting gear 223c being attached between 223b.Certainly, the example of the power transmitter 223 is not limited to as described above Gear drive machine, such as chain belt (chain belt) or timing belt (timing belt) system can also be applied.

The driver element 220 is provided to tape framework 111, is more specifically provided to base frame 111a, described Collar connector 210 is set along the connection tape 112.In the present embodiment, the collar connector 210 is can draw Enter/lead-out mode obtain in located at it is described connection tape 112, the air bag 120 be provided to it is described connection tape 112.

Although not illustrating, equipped with the switch of the startup for the tightening device in the wrist collar 100.Example Such as, equipped with the switch of the startup for the tightening device 200 in the display unit 170, when the switch is pressed When, the tightening device runs and starts to measure blood pressure.

As the motor 221, the motor that positive reverse rotation can be achieved can also be applied, the work of the motor 221 can quilt The control module of circuit board 160 as described above is controlled.Then, can be by means of the horse if blood pressure measurement finishes The collar connector 210 is loosened up to 221, and the wrist collar 100 is become loose.With the drive of the motor 221 The related technologies such as dynamic and control itself are ordinary skills, therefore omit associated additional information.

It is of course also possible to it is configured to use the motor when the collar connector 210 is wrapped in the takers-in 222 221 power, and block the power supply for the motor 221 to supply when the collar connector 210 is loosened from takers-in 222 Should, so as to loosen into no-load condition.

On the other hand, referring to Fig. 5, for the wrist manometer of the present embodiment, in addition to above-mentioned display unit, go back Can have：The wireless communication units such as bluetooth, for blood pressure data (blood pressure of user) to be transferred into predetermined terminal, such as pass It is defeated by smart mobile phone, other-end or management module.

Blood pressure data is transferred to external communication device by the wireless communication unit, in addition to this it is possible to be configured to by Emergent help signal under particular condition (such as emergency condition) is transferred to communication equipment.Then, the reality of those who are investigated (user) When blood pressure data the keepers such as the doctor in charge or expert doctor can be transferred to by smart mobile phone, and can be flexibly applied to by The stabilized health control of examiner.

That is, for hypertension, diabetes, liver failure, artery sclerosis, sanguimotor nerve ending etc. , it is necessary to more notice for people, the sphygmomanometer of the present embodiment has a data sending function, thus for such patient and Speech, particularly efficient blood pressure management can be achieved.

In addition, can have in the wrist manometer：Blood pressure calculation unit, quilt is calculated based on the signal of pressure sensor The blood pressure of examiner；Data storage cell, for storing blood pressure data；User register unit, the measurement for managing user are gone through History simultaneously manages ID；Control unit, simultaneously analyze data is collected, so as to be performed control in the case where the state of user is critical Realize the transmission for the emergent help signal specified.

The invention is not limited in embodiment as described above, above-described embodiment and non-limiting record, it is exemplary Record, can also be changed to such as other embodiment described later.

Embodiment

Hereinafter, the other embodiment (second embodiment) of the wrist manometer according to the present invention is illustrated, to this During the second embodiment of invention illustrates, for first embodiment identical inscape application identical accompanying drawing Mark.

Referring to Fig. 6 to Fig. 9, according to the wrist manometer of the present embodiment as wearable in wrist and such as first embodiment The sphygmomanometer of wrist is oppressed in a manner of by means of the tightening of contraction like that, including：The wrist collar (Wrist Cuff) 100A, can Wrist is worn on annular state；Sensor (Sensor) 130, for detecting blood pressure；Tightening device (Cuff Tightener) 300。

Also it is by wrapping up in as foregoing embodiment (first embodiment) according to the wrist manometer of the present embodiment The blood pressure measurement collar of blood pressure is measured around wrist, both can be provided as the type that can be carried in User Activity as wrist-watch, It can also be worn on and take action the constant wrist of patient confined to bed and monitor blood pressure at any time under the situation beyond predetermined opportunity, and And other equipment can also be connected to by wired or wireless way.

The wrist collar 100A includes the wrist tape 110A for weared on wrist, in the present embodiment, the wrist Tape 110A is the inscape for wrapping up in bar or belt type around wrist.In addition, the wrist collar is also included to oppress wrist And it is provided to the air bags i.e. air bag 120 of the wrist tape 110A.

The air bag 120, can be by can be real as oppressing the inscape of wrist to measure pulse pressure in wrist The type of injection and the discharge of existing air is formed, such as is made up of the air chamber with air inlet and air outlet, But in the present embodiment, as the structure i.e. hermetic type for preventing that air from injecting, internal air is constant to be obtained the air bag 120 Sealing.

In the present embodiment, the local compression wrist surface of air bag 120, such as the portion that compressing Radial artery is passed through Position.In addition, device of the sensor 130 as the pressure for detecting the air bag 120, such as can be sensed with applying pressure Device.As the sensor 130, the various sensors that can measure air pressure can be applied, the sensor 130 is provided to institute Air bag 120 is stated, and is used to perform to be connected to control unit by being arranged at the cable 131 i.e. electric wire of the wrist tape 110 The circuit board 160 of the function of blood pressure calculating part.

The wrist tape 110A can be by various material manufacture of the pliabilities such as leather, cloth or silicon, the air bag 120 Can be by the flexible material manufacture such as silicon, polyurethane or rubber.

In addition, in the present embodiment, for the wrist tape 110A, the one end of the wrist tape 110A with The other end is removably connected and forms closed loop, equipped with display unit 170 in the wrist tape 110A.In the present embodiment In, the wrist tape 110A can also be divided into left side tape 110B and the right side using the display unit 170 as benchmark Side tape 110C.

As for connecting the one end of the wrist collar 100 and the inscape of the other end, especially as A sidepiece of the wrist tape 110A and the inscape of the other side are connected, can exemplarily enumerate Velcro (velcro), the tape connecting portion such as hook, knob or button, in the present embodiment, the tightening device 300 connects the wrist tape Connect.Certainly, the wrist collar can also have the closed loop configuration without using special reassembling type attachment means.For example, it is also possible to It is that the wrist tape does not have the one-piece type zonary structure that reassembling type attachment means are but continuously connected.

The display unit 170 has blood pressure display function, and then can also have time clock feature.For example, the display The convertible operation of unit 170 is blood pressure output mode and clock module, or can be shown in blood pressure and time jointly described aobvious Show unit 170.

In the present embodiment, the display unit 170 includes being used for the housing 171 and display window for housing electronic unit 172 and form, the display window 172 includes：Blood pressure display part 172a, for display of blood pressure；Time showing portion 172b, is used for Output time.

In addition, it can be built-in with the housing 171：Circuit board 160, it is electrically connected to the sensor 130 and calculates blood pressure, And then pressure value is output to blood pressure display window.In the present embodiment, the circuit board 160 turns into control unit as described above That is blood pressure operational part.

Although not illustrating, but can be built-in with the housing 171 for supplying power to the wrist blood pressure The battery of meter, the circuit board 160 can control the work of the tightening device 300 disclosed in the present embodiment.Certainly, according to this implementation The wrist manometer of example both can obtain supply of electric power by power cable from the external world, can also be based on sunshine and run.

Also, can also for example have following alarm (Alarm) function in the display unit：For informing that blood pressure is examined Look into the alarm function of time and/or for informing that blood pressure checks the alarm function of normal termination.Accordingly, user can need blood pressure The opportunity of inspection is correctly by blood pressure measurement/record.

As described above, can periodically or non-regularly it be held by means of the operation of user according to the wrist manometer of the present embodiment Row blood pressure measurement, but can also be held automatically in regular or non-periodically time by means of the circuit board 160 i.e. control unit Row blood pressure measurement.

On the other hand, the tightening device 300 is as wrist manometer (the especially described wrist for tightening up closed loop states Collar 100A) inscape, be to make the wrist manometer banding by reducing the girth of the wrist collar 100A Device, i.e. shrinking device.

That is, described tightening device 300 as foregoing first embodiment as selectively tightening the wrist collar 100A's tightens part, is a kind of following automatic tightening device：The wrist of those who are investigated is worn in the wrist manometer In the state of, the wrist collar 100A is tightened up whenever blood pressure is measured, so that (especially, radius moves the wrist of those who are investigated The position that arteries and veins is passed through) by means of the air bag 120 and more than predetermined pressure to be oppressed.

As the tightening device 300, linear motor, rack/pinion device, air cylinder device or transmission spool can be applied Etc. polytype transmission device, but in the present embodiment, the tightening device 300 but includes collar connector (Cuff Connector) 310 and tractor 320 and form.

A sidepiece 101 of the wrist collar 100A is removably connected to the wrist by the collar connector 310 The other side 102 of the collar, by means of the collar connector 310, the wrist collar 100A is set to form closed loop, specifically The wrist tape 110A is set to form closed loop.

In the present embodiment, the collar connector 310 is as being inserted into the opposite side that is formed at the wrist collar At least one tape connecting hole 102a in portion 102 latch structure, the upside of the collar connector 310 is equipped with being inserted into tape Connecting hole 102a fixed projection 310a, in the upper end of the fixed projection 310a, for the constraint head for preventing tape from separating Extension is formed larger than the tape connecting hole 102a.

The collar connector 310 is that tape connecting portion is movably provided to the wrist collar 100A, specifically The left side tape 110B is movably provided to, equipped with the shifting of the collar connector 310 in the wrist collar 100A Dynamic path.

In addition, the tractor 320 is the inscape for the function that the collar connector 310 is drawn with selectivity, That is, the wrist collar 100A for being loosely worn on wrist usually is tensioned in blood pressure measurement will for composition more than predeterminated level Element.The function of the executable girth for reducing wrist manometer of the tightening device 300, at the same time can additionally perform and extend this week Long function, it but can also only perform the function of reduction girth.The collar is connected for example, the tractor can perform in the lump The function that device draws and pushed, but can also only perform traction function.

More specifically, the tractor 320 is provided to the wrist collar 100A, such as is provided to the left side band Bar 110B, so that the collar connector 310 moves along a direction, reduce the wrist manometer (especially institute accordingly State the wrist collar 100) girth of ring that is formed.

Then, the wrist of those who are investigated how much is loosely being worn in wrist manometer in the form of as shown in Figure 8 Under state, when the tightening device 300 starts, the flat change of the wrist collar 100A and girth reduction occurs as illustrated in fig. 9, Wrist is set to be tightened up by the wrist collar accordingly, and the predetermined position of wrist is position that Radial artery A is passed through by institute Air bag 120 is stated to be pressurizeed.In Fig. 6, Fig. 8 and Fig. 9, the position formed with air bag 120 is illustrated as identical thickness with other parts Degree, but the shape of the position lifting thicker than other parts formed with the air bag 120 can be applied.

In addition, if the antikinesis of tightening device 300, then can occur the wrist blood from Fig. 9 to Fig. 8 state The increase again of the girth of meter is pressed, and reduces wrist oppressive force.

The collar connector 310 can be reciprocal along a direction and its opposite direction by means of the tractor 320 It is mobile so that the girth increase and decrease (expansion/contraction of wrist manometer) of the wrist manometer, but the collar connector 310 It can be also connected with the tractor 320 in the way of it can constrain.

For example, and if only if, the collar connector 310 is led by means of the tractor 320 along a direction When drawing, the tractor 320 is connected to, is waited in battery exhaustion specific for the power supply supply blocking of the tightening device 300 etc. Under situation, the connection of the collar connector 310 and the tractor 320 can be cut off, the collar connector 310 with it is described In the state of the connection of tractor 320 is cut off, expansion/diminution of wrist manometer manually can be achieved in operation, when When the wrist manometer is worn on wrist, wrist tape relaxation naturally can be made by means of the expansionary force of wrist.

Referring to Figure 10 to Figure 14, the tractor 320 may include：Draw bar (Rod) 321, it is connected to the collar connection Device；The driver such as motor (Motor) (Actuator) 322, make the collar connector by starting the draw bar 321 310 movements.

In the present embodiment, the draw bar 321 is the rod-like stem rotated in situ by means of the driver 322, If the draw bar 321 rotates, the collar connector 310 is along the mobile route for being formed at the wrist tape 110 I.e. the connector mobile route of groove shapes and drawn.

More specifically, in the present embodiment, draw bar 321 is used as and is rotatably inserted into the collar connector 310 screw rod (Screw Bar), is rotated in place by means of the driver 322, and with the screw thread for being formed at outer peripheral face 321a。

If in addition, the draw bar 321 is rotated, the edge of collar connector 310 by means of the driver 322 Axis (length direction) motion of the draw bar 321.That is, the rotary motion of described draw bar 321 is transformed to the collar The linear movement of connector 310.

Diagram has the form that the draw bar 321 can realize bidirectional rotation in Figure 12, i.e. by means of the tractor 320 And tightening and releasing for the wrist collar is tightened into all executable form of (alleviation) the i.e. expansion of wrist manometer and diminution.So And in order that the draw bar 321 only to traction collar connector 310 direction rotate, can by one direction rotary motor should With for the driver, for the wrist collar tighten releasing for, connect in tractor 320 (especially draw bar 321) and the collar Connect device 310 connection be cut off after, can without using special power source (power supply), but manually operation or by means of Expansionary force with the wrist of wrist manometer and carry out naturally.

In the present embodiment, the connection of the collar connector 310 and the draw bar 321 can be constrained, when in The state that the collar connector 310 is connected with the draw bar 321 i.e. engagement when, by means of the startup of the tractor And the collar connector 310 can be made to carry out unidirectional or bidirectional-movement, when in the collar connector 310 and the traction During the state for the i.e. engagement releasing of state that the connection of bar 321 is released from, kinetic energy connects not from the tractor 320 to the collar Device 310 is connect to transmit, therefore the collar connector 310 is not exposed to the influence of the tractor 320, so mobile change derives from By.

As described above, in order to constrain the connection of the collar connector 310 and the draw bar 321, the collar The selectivity engagement of connector 310 (occlusion) is led described in be engaged in the collar connector 310 in the draw bar 321 Draw the state of bar 321 i.e. connection status when, be achieved by means of the movement of the tractor 320.

In the present embodiment, the collar connector 310 includes：Connector body 311, for making the draw bar 321 Insertion；Bar constraint component 312, for constraining the connection of the draw bar 321 and the connector body 311.

The connector body 311 can be provided to the wrist sleeve along the mode that wrist collar 100A length direction moves One sidepiece 101 of ring, and be that left side tape 110B is connected to the another of the wrist collar by a sidepiece of the wrist collar Sidepiece 102 is right side tape 110C.

In the connector body 311, the rod aperture 311d for inserting the draw bar 321 runs through along fore-and-aft direction Formed, in the case where the bar constraint component 312 is engaged in the state i.e. engagement of the draw bar 321, when the driver 322 When being driven, the connector body 311 moves along the draw bar 321.

In addition, inscape of the bar constraint component 312 as the function for performing clutch (Clutch), removable The connector body 311 is provided to dynamicly to constrain the collar connector 310 and the draw bar 321, and is selectively nibbled Together in the screw thread 321a of the draw bar.In the present embodiment, the tractor 320 (especially draw bar) is connected with the collar Connecting through for the power supply supply of the collar connector 310 and realizing between device 310.

In the present embodiment, connector body 311 is used as electromagnet, if the connector body 311 is magnetized, institute Collar connector 310 is stated to be connected with tractor 320, and when magnetizing releasing, the connection of collar connector 310 and tractor 320 It is cut off.

More specifically described referring to Figure 12 to Figure 14.The bar constraint component 312 is moved by means of magnetic field, the magnetic Field is sensed by means of the flowing of electric current is created on the connector body.In other words, flowed through when in the connector body 311 During electric current, the connector body 311 is magnetized, the bar constraint component 312 by means of the connector body 311 magnetic force And move, so as to be engaged in the screw thread 321a of the draw bar 321, the screw paddy 321b that is specifically engaged between screw thread.

The connector body 311 includes the framework formed with the rod aperture 311d as solenoid (Solenoid) 311a and batching is formed in coil 311b, 311c of the framework 311a, and the framework 311a is as conductor, when the coil When electric current is flowed through in 311b, 311c, the side of the framework 311a (such as left side) turn into N poles and opposite side (such as right side) into For S poles.Itself it is known by means of solenoidal electromagnet principle, therefore omits additional information.

Described coil 311b, 311c are taken up in the left side and right side of the framework 311a, in the framework 311a Left side and right side formed with coil looping channel.In the present embodiment, the coil includes batching in the framework 311a Left side and right side left side coil 311b and right side coil 311c, as described above, with the both ends of the framework 311a Certain side turns into N poles and opposite side is batched in the framework 311a as the mode of S poles.

The bar constraint component 312 includes：Constraint pin 312a, selectively it is engaged in the screw thread of the draw bar 321；Substrate Part 312b, it is provided to one end of the constraint pin 312a.In addition, in the framework 311a formed with：Bar constrained port (is used for Make the position of the constraint pin insertion), the bar constraint component 312 is removably inserted within this.

The constraint pin 312a is as the nonmagnetic material for being movably inserted into the bar constrained port, the constraint pin 312a Front-end selectivity be engaged in the screw thread of the draw bar 321.In addition, the substrate parts 312b is as being adsorbed on magnet Conductor is magnetic, is moved when the connector body 311 is magnetized by means of magnetic force, accordingly the constraint pin 312a The draw bar 321 is engaged in being moved together with the substrate parts 312b.

The bar constrained port runs through the framework 311a along left and right directions.The bar constrained port is handed over the rod aperture 311d Pitch across ("+" font) and be interconnected.The bar constrained port can be divided into the left side for being formed at the rod aperture 311d The first constrained port and be formed at the rod aperture 311d right side the second constrained port.In the present embodiment, first constraint The bar constraint component 312 is respectively arranged with hole and second constrained port.

In addition, for the bar constraint component 312, when for the electromagnet (specifically, for the coil 311b, 311c) power supply supply release when, separated from the draw bar 321, then the connector body 311 is led with described The connection i.e. engagement for drawing bar 321 is released.In the present embodiment, the bar constraint component 312 by means of spring 313 recovery Power and separated from the draw bar 321.

The spring 313 is provided to the entrance side of the bar constrained port, so as to provide direction to the substrate parts 312b The resilient support of the lateral direction of the framework 311a.More specifically, first constrained port entrance side (framework Left side) and the entrance side (right side of framework) of the second constrained port be respectively equipped with the spring 313, so as to setting respectively There is provided in the substrate parts 312b on the left side of the framework 311a and right side towards the left direction of framework and the bullet of right direction Property support.

In addition, if power supply puts on described coil 311b, 311c, the connector body 311 and the basal part Gravitation between part 312b goes beyond the elastic force of the spring 313 and moves the substrate parts 312b, and makes the constraint pin 312a enters the inside of the framework 311a by means of the substrate parts 312b, so that the draw bar 321 and institute State constraint pin 312a connections.

On the contrary, if the power supply supply for described coil 311b, 311c is cut off, by means of the spring 313 Promoted the substrate parts 312b, then the constraint pin 312a separates from the draw bar 321.

Accordingly, the power and tractive force for fettering the motion of the collar connector 310 are eliminated, the wrist collar 100A without It need to use special power source also can be by means of the elastic force of skin and hypodermis (expansive force) and naturally loosely loose Solution.

Certainly, the banding of the wrist collar 100A releases or banding is alleviated and can also led as described above by means of described The inverse operation (counter-rotating of draw bar) of lead device 320 and realize.However, in the draw bar 321 and the connector body In the case of 311 constant connections, if it is totally etc. anon-normal to reach battery life in the state of wrist collar 100A oppresses wrist Normal state, then the banding of the wrist collar 100A is that wrist compressing may continue to maintain, it is thus possible to causes circulatory disorders etc. Problem.For the present embodiment, if supplied without power supply, to the constraint release of collar connector 310, therefore can To prevent problem as described above.

In the present embodiment, the connector body 311 and bar constraint component 312 are accommodated in connector shell 310b's Inside, the framework 311a upside protrusion formed with above-mentioned fixed projection 310a.

Figure 15 represents the constraint of the collar connector 310 and the draw bar 321, as shown in Figure 15 (a), in bar about In the state of the constraint pin 312a of beam part separates with draw bar 321, the driving force of the driver 322 is not transferred to described Collar connector 310, therefore the movement of the collar connector 310 is all free in the two directions.

On the contrary, as shown in Figure 15 (b), in the state of the constraint pin 312a of bar constraint component is connected with draw bar 321, The driving force of the driver 322 can be delivered to the collar connector 310, in the state of the driver 322 stopping, institute State collar connector 310 to be constrained by means of the draw bar 321, so as to limit movement.If in addition, towards described The power supply supply of coil releases, then makes constraint pin 312a and draw bar 321 by means of the spring 313 and such as Figure 15 (A) institute Separate with showing, therefore the wrist collar can relaxing naturally.

It can be oppressed using the blood pressure measurement of above-mentioned wrist manometer in the wrist of those who are investigated by the wrist manometer During perform, or can be performed during the wrist manometer becomes to relax and releases oppressive force, it can pass through Such various ways perform.

On the other hand, the wrist blood according to the wrist manometer of above-described embodiment (second embodiment) also as shown in Figure 5 Pressure meter includes like that：Wireless communication unit, for blood pressure data (blood pressure of user) to be radioed into predetermined terminal, such as Radio to the other-ends such as smart mobile phone or management module.

As described above, investigated according to an embodiment of the invention, but in addition to foregoing embodiment, this Invention can also be embodied as other specific modalities on the premise of without departing from the spirit or category, the fact that for related skill Possess in art field self-evident for the personnel of ABC.

Therefore, above-described embodiment and non-limiting record, should regard it as exemplary record, and then the present invention does not limit to In described above, it can be changed in claims and its full scope of equivalents.

Industrial applicability

The present invention relates to it is a kind of it is wearable carry wrist manometer in wrist, it can be applied to Medical Devices or health Auxiliary equipment association area.According to the present invention, when user needs to measure blood pressure, you can easily measure blood pressure, and hand Wrist close property is excellent, therefore can improve the degree of accuracy of blood pressure measurement.

Claims (25)

1. a kind of wrist manometer, as the wearable wrist manometer in wrist, including：

The wrist collar, there is the wrist tape for weared on wrist；

Blood pressure measurement sensor, it is provided to the wrist collar；And

Tightening device, is provided to the wrist collar and selectivity tightens up the wrist collar, so that the wrist collar is oppressed The wrist.

2. wrist manometer as claimed in claim 1, it is characterised in that the wrist collar also includes：

Air bag, the wrist tape is provided to oppress the wrist.

3. wrist manometer as claimed in claim 2, it is characterised in that valve is connected with the air bag to realize that air is noted Enter.

4. wrist manometer as claimed in claim 3, it is characterised in that the valve is provided to the air bag.

5. wrist manometer as claimed in claim 2, it is characterised in that the blood pressure measurement is provided to the gas with sensor Capsule.

6. wrist manometer as claimed in claim 1, it is characterised in that the wrist tape includes：

The tape framework of hard, bends to predetermined shape, is wrapped up in being installed in the predetermined position of the wrist around the wrist Part；And

The connection tape of pliability, the tape framework is fixed on, is supported by the tape framework.

7. wrist manometer as claimed in claim 6, it is characterised in that the tape that connects is from one end of the tape framework Extension, and it is connected to the other end of the tape framework.

8. wrist manometer as claimed in claim 7, it is characterised in that the tape is fixed in one end of the connection tape Framework, the other end of the connection tape are removably connected to the other end of the tape framework.

9. wrist manometer as claimed in claim 8, it is characterised in that the other end and the tape frame of the connection tape The other end of frame is connected by means of the tightening device.

10. wrist manometer as claimed in claim 6, it is characterised in that the tape framework includes：

Base frame, for supporting the connection tape；And

Highly regulation auxiliary frame, the base frame is movably provided to, is adjusted so that wrist thickness can be corresponded to The height of the wrist collar.

11. wrist manometer as claimed in claim 6, it is characterised in that the tape framework has to cover ulna artery The shape that the mode at the position passed through is bent.

12. wrist manometer as claimed in claim 6, it is characterised in that the air bag is provided to the connection tape.

13. the wrist manometer as described in any one in claim 1 to 12, it is characterised in that the tightening device bag Include：

Collar connector, for a sidepiece of the wrist collar to be connected to the other side of the wrist collar；And

Driver element, the collar connector is connected to, and tractive force is put on by the hand by the collar connector The other side of muffetee ring.

14. wrist manometer as claimed in claim 13, it is characterised in that the driver element includes：

Motor, it is provided to the wrist collar；

Roller, the wrist collar is rotatably provided to, to wind the collar connector；And

Gear drive machine, for the revolving force of the motor to be passed into the roller.

15. wrist manometer as claimed in claim 13, it is characterised in that the collar connector is removably connected to institute State the other side of the wrist collar.

16. wrist manometer as claimed in claim 2, it is characterised in that the balloon-shaped turns into preventing air from injecting, incited somebody to action Air impervious hermetic type structure.

17. wrist manometer as claimed in claim 1, it is characterised in that the tightening device includes：

Collar connector, a sidepiece of the wrist collar is movably provided to, a sidepiece of the wrist collar is combined In the other side of the wrist collar, so that the wrist collar-shaped is into closed loop；And

Tractor, is provided to the wrist collar and selectivity draws the collar connector, so that the wrist collar is received Tightly.

18. wrist manometer as claimed in claim 17, it is characterised in that the collar connector and the tractor can Constrained.

19. the wrist manometer as described in claim 17 or 18, it is characterised in that the tractor includes：

Draw bar, it is connected to the collar connector；And

Driver, the collar connector is set to be moved along the wrist collar by starting the draw bar.

20. wrist manometer as claimed in claim 19, it is characterised in that the draw bar has：

Screw rod, rotated by means of the driver, and there is the screw thread for being formed at outer peripheral face, and be rotatably inserted into described Collar connector, wherein,

The collar connector moves along the draw bar.

21. wrist manometer as claimed in claim 20, it is characterised in that the collar connector is selectively engaged in described Draw bar, to be drawn by means of the tractor.

22. wrist manometer as claimed in claim 21, it is characterised in that the collar connector includes：

Connector body, it is provided to a sidepiece of the wrist collar and connects a sidepiece of the wrist collar and the wrist The other side of the collar, and be formed through for making the rod aperture of the draw bar insertion, and can be moved along the draw bar； And

Bar constraint component, in order to constrain the collar connector and the draw bar, movably it is provided to the connector master Body and the screw thread for being selectively engaged in the draw bar.

23. wrist manometer as claimed in claim 22, it is characterised in that the connector body includes：

Electromagnet, for moving the bar constraint component, so that the bar constraint component is engaged in the screw thread of the draw bar.

24. wrist manometer as claimed in claim 23, it is characterised in that the bar constraint component is for the electromagnet Power supply supply release in the case of from the draw bar separate.

25. wrist manometer as claimed in claim 24, it is characterised in that the bar constraint component by means of spring recovery Power and from the draw bar separate.