CN1289029C

CN1289029C - Sphygmomanometer

Info

Publication number: CN1289029C
Application number: CN 200310123287
Authority: CN
Inventors: 文室晋一; 冈田浩一; 汤浅毅
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Electric Works Co Ltd
Priority date: 2003-02-26
Filing date: 2003-12-22
Publication date: 2006-12-13
Anticipated expiration: 2023-12-22
Also published as: JP2004254882A; JP3966188B2; CN1524491A; HK1066455A1

Abstract

This hemadynamometer 1A has an automatic rolling up mechanism 6 for a cuff band 5. At the same time, with the automatic rolling up mechanism 6, both end parts 5a and 5b of the cuff band 5 which is held on the internal surface of a biological inserting block 2 are connected, simultaneously roll up both end parts 5a and 5b of the cuff band 5. Thus, the rolling up time of the cuff band 5 is shortened, and the rolling up diameter can be reduced. To provide a hemadynamometer which is compact and optimal for home use.

Description

Sphygomanometer

Technical field

The present invention relates to the sphygomanometer that small-sized, the most suitable a kind of family uses.

Background technology

In the past, when the pressure value that uses the Oscillographic Determination method to carry out human body (arm, wrist) is measured, even in order also to measure with stabilized accuracy to the very thin or very thick people of wrist, be necessary with certain intensity cuff (cuff band) to be batched the mensuration position at testee in advance, make that the volume of air bag of cuff is a certain value.

But in the sphygomanometer of the cheapness of domestic, using mostly needs testee oneself that cuff is batched cuff divergence type (for example, with reference to patent documentation 1) on the mensuration position.Thereby, be easy to exert an influence to measuring precision because of the method for coiling of the cuff of testee is different.

Patent documentation 1: the spy opens flat 7-124127 communique

In addition, though in order to eliminate the deviation that batching of testee causes, and have a kind of automatic sphygmomanometer of the automatic spooler of lift-launch of oscillographic measurement mode, use all being not suitable for family on the volume and on the structure.

Summary of the invention

The present invention makes in order to address the above problem, and the sphygomanometer that provides small-sized, the most suitable a kind of family to use is provided.

In order to address the above problem, sphygomanometer provided by the present invention has the automatic spooler of cuff, is characterised in that: remain on the both ends that limbs insert with the cuff on the telescopic inner surface and be connected on the automatic spooler.

The both ends of best above-mentioned cuff are connected batching on the cylindrical portion of spooler.

Being preferably in above-mentioned limbs inserts with the limbs mounting table is set in the sleeve.

Be preferably in above-mentioned limbs and insert with sticking department is set in the sleeve, the while is preferably in to batch primary position and batch in above-mentioned spooler the locked portion that is locked by above-mentioned sticking department is set on the upper limit position.

Best: above-mentioned sphygomanometer is divided into sphygomanometer main body and limbs insertion sleeve, and limbs insert uses sleeve by the sphygomanometer body supports, and can rotate.

Best: above-mentioned sphygomanometer is divided into sphygomanometer main body and limbs insertion sleeve, and limbs insert uses sleeve by the sphygomanometer body supports, and can dismounting.

The device that can detect the limbs girth from the amount of batching of above-mentioned cuff preferably is set.

Be preferably disposed on the fastening emergency unchaining member that to remove above-mentioned cuff when batching.

Best: display device and/or operating means preferably separate with above-mentioned sphygomanometer, and this display device and/or operating means are connected with sphygomanometer by wired or wireless mode.

Be preferably in and be provided with on the above-mentioned cuff cuff to the tensile spring member of the direction that gets loose.

Best: when the spooler of above-mentioned cuff was motor, the current change quantity of the motor when detecting the fastening limbs of cuff or the intrinsic pressure variable quantity of this current change quantity and cuff were controlled fastening amount.

Be preferably on the inner surface of above-mentioned cuff and be provided with apart from detecting sensor.

Sphygomanometer as another kind of form of the present invention also is provided in addition, it is characterized in that: in the cuff of sphygomanometer, the limbs mounting table is set, the latter half of cuff is fixed on this limbs mounting table, the first half of cuff is a free state simultaneously, is batched after on the limbs that are placed on the limbs mounting table can be fixed on the limbs mounting table.

Sphygomanometer as another form of the present invention also is provided in addition, it is characterized in that, in the cuff of sphygomanometer, cuff is supported on limbs and inserts with on the telescopic inner surface, in these limbs insert with sleeve, be provided with the limbs mounting table, operate this limbs mounting table cuff is shunk to the direction of tighten.

Sphygomanometer as another form of the present invention also is provided in addition, it is characterized in that, in the cuff of sphygomanometer, cuff is supported on the limbs insertion with on the telescopic inner surface by the outline rigid section that diameter can enlarge contraction, utilizes the diameter shrinkage operation of this outline rigid section that cuff is shunk to the direction of tighten.

In the present invention, because cuff is not that an end is batched, but two ends are batched, and therefore can shorten batching the time of cuff, can reduce to batch diameter simultaneously, thereby can make this as home-use sphygomanometer miniaturization.And the two ends of cuff do not limit the situation of batching to same direction, can comprise the situation of batching round about yet.

For technical scheme 2, because batch equably to same direction simultaneously at the two ends of cuff, therefore the time of batching of cuff can be reduced by half, will batch diameter simultaneously and reduce by half, thereby can make this as home-use sphygomanometer miniaturization more.

For technical scheme 3, owing to can the arm of testee etc. be firmly fixed with the limbs mounting table, therefore the arm of testee etc. can not be stretched when batching cuff, so just can batch reposefully, and the while is loose winding reposefully.

For technical scheme 4, by locking locked portion with sticking department batching the upper limit position place, just can recognize upper limit position, simultaneously at the girth that can measure of cuff for hour stopping to batch, can prevent to continue to batch position to more than the requirement, and, can also recognize primary position by locking locked portion with sticking department batching the primary position place.In addition, stop, therefore devices such as position sensor just need not be set owing to can wait mechanically with sticking department and locked.

For technical scheme 5, insert and use sleeve by rotating limbs, when the different testee of height is measured, or when measuring, can always measure with stable posture with highly different chairs or desk.

For technical scheme 6, can dismounting by limbs are inserted with sleeve, when the different testee of limbs girth is measured, can change limbs and insert and use sleeve, thereby can suppress error by the judgement precision of cuff width generation.

For technical scheme 7, detect the limbs girth of testee by the amount of batching from cuff, can utilize and carry out blood pressure with the corresponding blood pressure determination algorithm of limbs girth (synopsis etc.) and judge, therefore can carry out more high-precision blood pressure and judge.

For technical scheme 8, when batching cuff,,, therefore can improve safety because testee can be removed cuff fastening to arm etc. in the urgent moment that beyond thought maloperation has taken place.

For technical scheme 9, to about the arm etc. of any side when carrying out blood pressure determination owing to display device (operating means) can be configured in a side on the other side, therefore see display device easily clearly, operating means also is easy to operate.

For technical scheme 10, when after blood pressure determination is finished, removing the batching of cuff, can draw cuff with spring member, make it promptly released.

For technical scheme 11,, can carry out more high accuracy and the more blood pressure determination of high reliability (repeatability) by cuff is batched on arm of testee etc. with optimal fastening amount.

For technical scheme 12, detect the distance between the arm etc. of cuff and testee with the distance detecting sensor after, by cuff is batched on arm of testee etc. with optimal fastening amount, can carry out more high accuracy and the more blood pressure determination of high reliability (repeatability).

Description of drawings

Fig. 1 is the telescopic axonometric chart of limbs insertion of embodiment 1.

Fig. 2 is the telescopic axonometric chart of limbs insertion of embodiment 2.

Fig. 3 is the telescopic axonometric chart of limbs insertion of embodiment 3.

Fig. 4 is the telescopic axonometric chart of limbs insertion of embodiment 4.

Fig. 5 is that limbs insert and to use sleeve, (a) is cutaway view, (b) is the cutaway view of example that the both ends of cuff are batched to different directions.

Fig. 6 is the side view of sticking department.

Fig. 7 is the sphygomanometer of embodiment 5, (a) is axonometric chart, (b) is side view.

Fig. 8 is the sphygomanometer of embodiment 6, (a) is axonometric chart, (b) is the amplification view of hinge.

Fig. 9 is the telescopic side view of limbs insertion of embodiment 7 and embodiment 11.

Figure 10 is the telescopic side view of limbs insertion of embodiment 8.

Figure 11 is the axonometric chart of the sphygomanometer of embodiment 9.

Figure 12 is the telescopic side view of limbs insertion of embodiment 10.

Figure 13 is the telescopic side view of limbs insertion of embodiment 12.

Figure 14 is the axonometric chart of the sphygomanometer of embodiment 13.

Figure 15 is the sphygomanometer of embodiment 14, (a) is axonometric chart, (b) is the telescopic side view cutaway drawing of limbs insertion.

Figure 16 is the sphygomanometer of embodiment 15, (a) is axonometric chart, (b) is the telescopic side view cutaway drawing of limbs insertion.

Among the figure: 1A～1O-sphygomanometer, the 2-limbs insert and use sleeve, 2c-locking projection, 3-sphygomanometer main body, 4-arm etc., 5-cuff, 5a, 5b-both ends, the automatic spooler of 6-, 7-batches cylindrical portion, the locked portion of 7a-, 8-mounting table, 9-fixed hinge pin, the movable joint pin of 10-, the checking device of 12-arm girth etc., 13-emergency unchaining member, the 15-display device, 17-spring member, the fastening amount control device of 18-, 19-is apart from sensing device, and 21, the 23-mounting table, 14-outline rigid section.

The specific embodiment

Below, with reference to accompanying drawing embodiments of the invention are described in detail.

Fig. 1 is that the limbs of the sphygomanometer 1A of embodiment 1 insert the axonometric chart with sleeve 2.

Sphygomanometer 1A is inserted with sleeve 2 and sphygomanometer main body 3 (with reference to Fig. 7) by limbs and constitutes.

Above-mentioned limbs insert with the section of sleeve 2 as Fig. 5 (a) shown in such, are made of the rigid body cylindraceous of 4 insertions such as arm that can make testee or wrist, and are formed with in its underpart and pull out a mouthful 2a.

Insert with on the inner surface of sleeve 2 at above-mentioned limbs, cuff is being supported to keep mode cylindraceous, and both ends 5a, the 5b of this cuff 5 pulled out to the same direction [right side Fig. 5 (a)] of outside from the above-mentioned mouthful 2a that pulls out.

Take in the air bag that compressing is used and instrumentation is used in above-mentioned cuff 5, this air bag is connected on the pressue device and exhaust apparatus that is built in the above-mentioned sphygomanometer main body 3, thereby can carry out compressed-air actuated supply and exhaust operation.In addition, in above-mentioned sphygomanometer main body 3, built-in control computing circuit, can carry out the control of the compressed-air actuated supply and exhaust timing of pressue device and exhaust apparatus with this control computing circuit, simultaneously, the pulse wave signal that the air bag that instrumentation is used is caught is converted to the signal of telecommunication with pressure transducer, just this signal of telecommunication calculation process can be become pressure value etc.

The pressure values of this calculation process etc. are shown by display device (with reference to Figure 15) 15, are stored device simultaneously and store.

Be connected on the automatic spooler 6 to both ends 5a, the 5b that limbs insert the cuff 5 of pulling out with the outside of sleeve 2 from the above-mentioned mouthful 2a that pulls out.This automatic spooler 6 is not limited to: utilize as shown in Figure 2 motor to use and batch cylindrical portion 7 rotations, with the form that cuff 5 batches to same direction simultaneously, for example also comprise utilize cylinder body with the both ends of cuff simultaneously to the tensile mechanism of same direction.

Sphygomanometer 1A for embodiment 1, after testee is used 4 insertion limbs insertions such as arm in the sleeve 2, press the power knob 3c (with reference to Figure 11) of sphygomanometer main body 3, at first automatically, spooler 6 starts, because both ends 5a, the 5b of cuff 5 are batched (then being stretched for cylinder body) simultaneously, therefore compare with the situation of only batching an end 5a (or 5b), can shorten batching the time of cuff 5, simultaneously can also reduce to batch diameter (then is stroke for cylinder body), therefore can miniaturization and as home-use sphygomanometer 1A.

Like this, be the testee of any thickness degree for arm etc. 4, cuff automatically can be batched with the intensity that is fit to and measure on the position.

, by air bag to cuff 5 carry out compressed-air actuated supply and exhaust operation, just can carry out above-mentioned signal processing, thereby can demonstrate the pressure value etc. of mensuration thereafter.

In Fig. 5 (a), though expression is the situation that both ends 5a, the 5b while of cuff 5 is batched to same direction, but shown in also can image pattern 5 (b) like that, with both ends 5a, the 5b of cuff 5 round about [left side and right side among Fig. 5 (a)] pull out, both ends 5a, 5b are connected on the automatic spooler 6, batch round about simultaneously then.And, there is no need necessarily to batch simultaneously, the time difference also can be set, batch.

Fig. 2 is that the limbs of the sphygomanometer 1B of embodiment 2 insert the axonometric chart with sleeve 2.

Insert outside at above-mentioned limbs with sleeve 2, the corresponding above-mentioned mouthful 2a that pulls out, be provided with by the motor rotation batch cylindrical portion 7, on this batches the outer surface of cylindrical portion 7, be connected with both ends 5a, the 5b of cuff 5.

Sphygomanometer 1B for embodiment 2, owing to be to batch cylindrical portion 7 by rotation, both ends 5a, the 5b of cuff 5 are batched equably, therefore compare with the situation of only batching an end 5a (or 5b), the time of batching of cuff 5 can be reduced by half, can also reduce by half simultaneously, therefore can make this as home-use sphygomanometer 1B miniaturization more with batching diameter.

Fig. 3 is that the sphygomanometer 1C limbs of embodiment 3 insert the axonometric chart with sleeve 2.

Insert the mounting table 8 (with reference to Fig. 5) of arm that bottom with sleeve 2 inboards is provided with testee etc. 4 at above-mentioned limbs.

Sphygomanometer 1C for embodiment 3, owing to after being placed on arm etc. 4 on the mounting table, arm 4 grades can be firmly fixed, therefore when batching cuff 5, the arm etc. 4 that just can not produce testee is drawn out, and arm 4 grades or sleeve are partly sandwiched the problem of pulling out among mouthful 2a.Consequently, cuff 5 batches and unreels and can carry out reposefully.

Fig. 4 is that the sphygomanometer 1D limbs of embodiment 4 insert the axonometric chart with sleeve 2.

As shown in Figure 6, insert the bottom of using sleeve 2 outsides, be provided with the side that extends laterally to the below of batching cylindrical portion 7 and go out the 2b of portion, go out the sticking department 2c that is formed with overshooting shape on the 2b of portion in this side at above-mentioned limbs.

In addition, on the above-mentioned outer surface that batches cylindrical portion 7, be formed with locked 7a, it is locked on upper limit position on the sticking department 2c batching primary position and batch.Here, what is called is batched primary position and is meant, will batch cylindrical portion 7 to right rotation R, and locked the 7a contact of batching cylindrical portion 7 stops at the right surface of sticking department 2c, thus the state of the Fig. 6 of locked (STOP).In addition, what is called is batched upper limit position and is meant, will batch cylindrical portion 7 to anticlockwise L, and locked the 7a contact of batching cylindrical portion 7 stops at the place, left surface of sticking department 2c, thus the state of locked (STOP).

Sphygomanometer 1D for embodiment 3, by batching on the upper limit position with locked 7a usefulness sticking department 2c locking, just can recognize upper limit position, simultaneously, if the position of sticking department 2c suitably is set, then at the girth that can measure of cuff 5 for hour stopping to batch, just can prevent to continue to batch position to more than the requirement.

In addition, by batching on the primary position locked 7a, just can recognize primary position with sticking department 2c locking.In addition, owing to can mechanically stop, therefore devices such as position sensor just need not be set with sticking department 2c and locked 7a.

Fig. 7 is the axonometric chart of the sphygomanometer 1E of embodiment 5.

Above-mentioned sphygomanometer 1E is divided into sphygomanometer main body 3 and limbs insert with sleeve 2, and limbs insert with sleeve 2 can be supported on (reference arrow C) on the sphygomanometer main body 3 up and down rotationally.

With reference to Fig. 8, specifically, on sphygomanometer main body 3, be provided with side and go out arm 3a, sphygomanometer main body 3 one sides that go out arm 3a in this side are equipped with fixed hinge pin 9, simultaneously, go out in side on the rising portions 3b of arm 3a to be provided with movable joint pin 10.This movable joint pin 10 can be by the 10a of the spring portion operation (operation of haunting) of stretching.

Sphygomanometer 1E for embodiment 5, by being the center with each

joint pin

9,10, limbs are inserted with sleeve 2 to rotate up and down with respect to sphygomanometer main body 3, and when the different testee of height is measured, or when measuring, all can stable posture measure with highly different chairs or desk.

Fig. 8 is the axonometric chart of the sphygomanometer 1F of embodiment 6.

Above-mentioned sphygomanometer 1F is identical with the sphygomanometer 1E of Fig. 7, being divided into sphygomanometer main body 3 and limbs inserts with sleeve 2, shown in Fig. 8 (b), on sphygomanometer main body 3, be provided with side and go out arm 3a, sphygomanometer main body 3 one sides that go out arm 3a in this side are equipped with fixed hinge pin 9, simultaneously, on going out the rising portions 3b of arm 3a, side is provided with movable joint pin 10.This movable joint pin 10 can be by the 10a of the spring portion operation (operation of haunting) of stretching.

Sphygomanometer 1F for embodiment 6, identical with the sphygomanometer 1E of embodiment 5, by being inserted with sleeve 2, limbs rotate up and down with respect to sphygomanometer main body 3, when the different testee of height is measured, or when measuring, can always measure with stable posture with highly different chairs or desk.And the sphygomanometer 1F of embodiment 6 there is no need certain employing inserts with sleeve 2 rotary formations limbs.

In addition, after the 10a of spring portion of movable joint pin 10 loosened, just limbs can be inserted and take off [state of Fig. 8 (a)] from sphygomanometer main body 3 with sleeve 2.

Therefore, can dismounting on sphygomanometer main body 3 by limbs are inserted with sleeve 2, when different testees such as arm girth are measured, just limbs can be inserted the sleeve of being replaced by appropriate size with sleeve 2, thereby, can suppress the error of the judgement precision that causes by the cuff width for the testee of any arm girth.

Fig. 9 is that the limbs of the sphygomanometer 1G of embodiment 7 insert the side view with sleeve 2.

On this sphygomanometer 1G, be provided with the mechanism 12 that detects the arm girth from the amount of batching of cuff 5.

Specifically, batch the ON-OFF time of cylindrical portion 7 by instrumentation, thus measure from cuff 5 begin to batch the time to the time of batching when finishing, just can detect the amount of batching of cuff 5, consequently can detect the arm girth of testee etc.

Sphygomanometer 1G for embodiment 7, detect the arm girth of testee etc. by the amount of batching from cuff 5, just can utilize with the corresponding blood pressure determination algorithm of arm girth (synopsis etc.) and carry out the blood pressure judgement, therefore can carry out more high-precision blood pressure and judge.

In addition, the multiple blood pressure of the amount of batching (the arm girth of testee etc.) by preparing corresponding cuff 5 is judged software, and uses respectively corresponding to the blood pressure of arm girth etc. and judge software, just can realize more high-precision blood pressure judgement.

Figure 10 is that the limbs of the sphygomanometer 1H of embodiment 8 insert the side view with sleeve 2.

Insert mouthful 2a place that pulls out at above-mentioned limbs, be provided with emergency unchaining member 13 that the part of pulling out mouthful 2a of the end 5a of the upside that will form cuff 5 in the normal state compresses (a) with reference to double dot dash line with sleeve 2.

This emergency unchaining member 13 can by upwards swing of manual operation, so just can be removed the tightening state of cuff 5 in the urgent moment shown in arrow U.

Sphygomanometer 1H for embodiment 8, when batching cuff 5, in the urgent moment that beyond thought maloperation has taken place, because testee can be by manual operation with upwards swing of emergency unchaining member 13, thereby remove the fastening of 5 pairs of arms of cuff etc. 4 at once, therefore can improve safety.

Figure 11 is the axonometric chart of the sphygomanometer 1I of embodiment 9.

This sphygomanometer 1I also comprises operating means (power knob 3c etc.) with display device 15[] to separate from sphygomanometer 1I, these display devices etc. 15 utilize the wired or wireless mode of electric wire 16 to be connected on the sphygomanometer main body 3.

For the sphygomanometer 1I of embodiment 9, to about the arm etc. 4 of any side when carrying out blood pressure determination, also because can mobile display device etc. 15, it be configured in an opposite side, so testee sees display device 15 easily clearly, also be easy to operate.

Figure 12 is that the limbs of the sphygomanometer 1J of embodiment 10 insert the side view with sleeve 2.

On above-mentioned cuff 5, be provided with cuff 5 to the tensile a pair of spring member 17 of the direction that gets loose.

For the sphygomanometer 1J of embodiment 10, when after blood pressure determination is finished, removing the batching of cuff 5, can use spring member 17 stretching cufves 5, make it promptly released.

Fig. 9 (shared with embodiment 7) is that the limbs of the sphygomanometer 1K of embodiment 11 insert the side view with sleeve 2.

On this sphygomanometer 1K, be provided with fastening amount control device 18, it is by detecting cuff 5 and tightly wrap the current change quantity of 4 o'clock the motor that batches cylindrical portion 7 such as arm or the intrinsic pressure variable quantity of this current change quantity and cuff being controlled fastening amount.

Specifically, when batching cuff 5,, just can detect the suitable state that batches of arm for testee etc. 4 by detecting the electric current of the motor that batches cylindrical portion 7.

That is, the motor that batches cylindrical portion 7 is along with batching cuff 5 tightly on arm of testee etc. 4, and the motor current value becomes greatly lentamente, and under the motor lock-out state, current value further increases.By detecting the variation of such motor current value, just can detect the state that batches of cuff 5, thereby can control the optimal amount of batching.

For the sphygomanometer 1K of embodiment 11,, just can carry out the blood pressure determination of more high-precision more high reliability (repeatability) by cuff 5 is batched on arm of testee etc. 4 with optimal fastening amount.

In addition, except the motor current value, by detecting the intrinsic pressure of the cuff 5 of having imported some air, and can detect the more suitable state that batches of arm for testee etc. 4.

Figure 13 is that the limbs of the sphygomanometer 1L of embodiment 10 insert the side view with sleeve 2.

On the inner surface of above-mentioned cuff 5, for example 3 position of halving places on circumference are pasted with apart from detecting sensor 19.

Sphygomanometer 1L for embodiment 12, detect distance between the arm etc. 4 of cuff 5 and testee by using apart from detecting sensor 19, thereby cuff 5 is batched on arm of testee etc. 4 with optimal fastening amount, just can carry out the blood pressure determination of more high-precision more high reliability (repeatability).

Figure 14 is the axonometric chart of the sphygomanometer 1M of embodiment 13.

Be provided with the limbs mounting table 21 that forms pedestal, at this above mounting table 21, be formed with the depressed part 21a of the semicircle shape depression of the arm that is used to place testee etc. 4.

The latter half 5A of above-mentioned cuff 5 is fixed along above-mentioned depressed part 21a, the first half 5B of above-mentioned cuff 5 then is a free state simultaneously, on the front end of this first half 5B, female fixed part (also can the be male fixed part) 22a of mechanical fastening system is installed, male fixed part (also can the be female fixed part) 22b of mechanical fastening system is installed on the side of above-mentioned limbs mounting table 21.

Here, the preferred following device of so-called mechanical fastening system, promptly, hook-shaped male fixed part and cyclic female fixed part constitute a pair of, and when firmly oppressing both, male fixed part and female fixed part just are fixed together, be difficult to break away from mutually, and when with hands male fixed part and female fixed part firmly being broken away from, the fixing of male fixed part and female fixed part just is disengaged, and may also be referred to as the face fixture.And the device that the front end of the first half 5B of cuff 5 is fixed on the limbs mounting table 21 is not limited to mechanical fastening system, in brief, so long as fixing (combination) that can dismounting just can.

Sphygomanometer 1M for embodiment 13, testee with arm of a side etc. 4 be placed on mounting table 21 above, hold the cuff 5 of the first half 5B with the another hands, when it being batched on arm etc. 4, female fixed part 22a is fixed on the male fixed part 22b of mounting table 21, so just cuff 5 can be batched solid and reliablely on arm etc.

Figure 15 is the sphygomanometer 1N of embodiment 14, (a) is axonometric chart, (b) is cutaway view.

Be provided with limbs and insert with sleeve 2, the inner surface bottom of inserting with sleeve 2 at these limbs is formed with recess 2d.Above-mentioned cuff 5 is formed cylindric and is supported on limbs and inserts with on the inner surface of sleeve 2.

Insert with the bottom in the sleeve 2 and at the inner side of cuff 5 at above-mentioned limbs, be provided with the mounting table 23 of the arm etc. 4 of testee, and it can move up and down.

Sphygomanometer 1N for embodiment 14, move down with respect to being inserted the cuff 5 that is supported with sleeve 2 by making mounting table 23 by limbs, just can push in the recess 2d with the latter half 5c of this mounting table 23 with cuff 5, thereby make cuff 5 fastening arms etc. 4, therefore do not need spooler 6 etc., thereby become miniaturization.

Figure 16 is the sphygomanometer 1O of embodiment 15, (a) is axonometric chart, (b) is cutaway view.

Be provided with limbs and insert with sleeve 2, the inner surface that inserts with sleeve 2 at these limbs is provided with the outline rigid section 24 that diameter can enlarge contraction, and cuff 5 is supported on the inner surface of this outline rigid section 24.

Above-mentioned outline rigid section 24 adopts is for example as the iris apparatus structure that works carries out the operation of hole enlargement undergauge of photographic lens.

Sphygomanometer 1O for embodiment 15, insert undergauge operation with the outline rigid section 24 of the inner surface of sleeve 2 by limbs, cuff 5 shrinks to fastening direction, thereby makes cuff 5 that arm etc. 4 is fastening, therefore just do not need spooler 6 etc., thereby become miniaturization.

Claims

1. sphygomanometer has the automatic spooler of cuff, it is characterized in that: remain on the both ends that limbs insert with the cuff on the telescopic inner surface and be connected batching on the cylindrical portion of above-mentioned spooler.

2. sphygomanometer according to claim 1 is characterized in that: be provided with the limbs mounting table in above-mentioned limbs insert with sleeve.

3. sphygomanometer according to claim 1, it is characterized in that: on above-mentioned limbs insert with sleeve, be provided with sticking department, and, on above-mentioned spooler, be provided with locked portion, utilize sticking department batching primary position and batching upper limit position place this locked portion of locking.

4. sphygomanometer according to claim 1 is characterized in that: above-mentioned sphygomanometer is divided into sphygomanometer main body and limbs insertion sleeve, and limbs insert and are supported on the sphygomanometer main body with sleeve, and can rotate with respect to the sphygomanometer main body.

5. sphygomanometer according to claim 1 is characterized in that: above-mentioned sphygomanometer is divided into sphygomanometer main body and limbs insertion sleeve, and limbs insert and are supported on the sphygomanometer main body with sleeve, and can carry out dismounting.

6. sphygomanometer according to claim 1 is characterized in that: be provided with the device that detects the limbs girth from the amount of batching of above-mentioned cuff.

7. sphygomanometer according to claim 1 is characterized in that: be provided with the fastening emergency unchaining member of removing above-mentioned cuff when take-up.

8. sphygomanometer according to claim 1 is characterized in that: display device and/or operating means separate with above-mentioned sphygomanometer, and this display device and/or operating means are connected with sphygomanometer by wired or wireless mode.

9. sphygomanometer according to claim 1 is characterized in that: be provided with the spring member that draws cuff to the direction that gets loose on above-mentioned cuff.

10. sphygomanometer according to claim 1 is characterized in that: the spooler of above-mentioned cuff is a motor, and the current change quantity of the motor when detecting the fastening limbs of cuff or the intrinsic pressure variable quantity of this current change quantity and cuff are controlled fastening amount.

11. sphygomanometer according to claim 1 is characterized in that: on the inner surface of above-mentioned cuff, be provided with apart from detecting sensor.