WO1995026159A1 - Tonometre digital du type a installer sur une cuvette de toilette et dote de surfaces actives retractiles - Google Patents
Tonometre digital du type a installer sur une cuvette de toilette et dote de surfaces actives retractiles Download PDFInfo
- Publication number
- WO1995026159A1 WO1995026159A1 PCT/JP1995/000420 JP9500420W WO9526159A1 WO 1995026159 A1 WO1995026159 A1 WO 1995026159A1 JP 9500420 W JP9500420 W JP 9500420W WO 9526159 A1 WO9526159 A1 WO 9526159A1
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- WO
- WIPO (PCT)
- Prior art keywords
- cuff
- housing
- sphygmomanometer
- cuffs
- slider
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 2
- 239000008280 blood Substances 0.000 claims abstract description 5
- 210000004369 blood Anatomy 0.000 claims abstract description 5
- 230000036772 blood pressure Effects 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000004712 air sac Anatomy 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000028867 ischemia Diseases 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000012880 Finger injury Diseases 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
- A61B5/02241—Occluders specially adapted therefor of small dimensions, e.g. adapted to fingers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
- A61B5/02422—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation within occluders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
Definitions
- the present invention relates to an improvement in a toilet-mounted finger sphygmomanometer for measuring blood pressure and heart rate in a toilet.
- a variety of home health monitoring devices are provided, including sphygmomanometers, to help individuals perform health checks in the home.
- Blood pressure is generally measured during the day. Since it fluctuates depending on the time of day and individual activity, it is meaningful to measure and record blood pressure at the same time every day under the same conditions. Therefore, a toilet-installed blood pressure meter capable of measuring blood pressure using a toilet that is used regularly every morning has been proposed.
- a conventional toilet-mounted sphygmomanometer is provided with a housing in the form of an armrest on the side of a toilet seat, as disclosed in, for example, US Pat. No. 5,1U, 539 of ffl (Mieda et al.).
- the blood pressure and pulse rate are measured by placing a finger pad for blood ischemia and engaging the subject's finger with the cuff.
- the cuff In this type of conventional finger sphygmomanometer, the cuff is exposed upward from the surface of the housing so that a finger can be passed through the cuff with the hand placed on the housing. As a result, when not using the sphygmomanometer, the cuff interferes with normal use of the toilet and also damages cleaning of the housing. In addition, the cuff is easily stained because it is exposed in this manner. Once the air bladder (compression bladder) located inside the cuff gets dirty, it is difficult to clean.
- a main object of the present invention is to provide an improved toilet-installed finger sphygmomanometer which is easy to use and can keep a cuff clean. It is another object of the present invention to provide a toilet-installed finger pressure monitor having a simple and attractive appearance.
- Another problem with prior art toilet-mounted sphygmomanometers is that one size cuff Is not prepared. It is desirable that a toilet-mounted sphygmomanometer can be used commonly by all members of the family, regardless of age or gender. However, finger thickness varies considerably between adults and children, as well as between men and women. If a large cuff is prepared to accommodate the thick finger of a man, the artery of the thin finger cannot be effectively blocked as in a woman. This made it difficult to measure blood pressure with high accuracy using only one size cuff.
- a feature of the present invention is the provision of a movable support for movably supporting the cuff between a working position where the cuff emerges from the housing and a rest position where the cuff is substantially retracted into the housing.
- the cuff protrudes from the housing, allowing the user to engage a finger.
- the cuff can be retracted and stored in the housing. Therefore, the cuff does not disturb the normal use of the toilet, and the toilet equipped with the blood pressure monitor of the present invention is convenient.
- the cuff is retracted into the housing when not in use, so that the cuff does not get dirty. When the cuff is not in use, the housing gives a neat and nice-looking appearance and can be easily cleaned.
- the movable support comprises a slider slidably mounted on a housing, and a cuff is mounted on the slider.
- the housing is provided with two or more sliders, each of which is fitted with a different size cuff.
- the housing is provided with two or more sliders, each of which is fitted with a different size cuff.
- each cuff is preferably connected to a common single air pump via a shutoff valve which opens and closes in conjunction with the corresponding slider.
- a shutoff valve which opens and closes in conjunction with the corresponding slider.
- a plurality of cuffs having different sizes may be detachably attached to the housing, and a cuff of an appropriate size selected by the user may be attached to the slider.
- the movable support comprises a rotating body rotatably supported by the housing.
- This rotator has a substantially triangular, substantially square, or other polygonal cross section, and one or more cuffs can be attached to its outer surface.
- the rotating body When the rotating body is rotated at a certain angle, one cuff emerges from the housing, and when rotated at another angle, the cuff is retracted into the housing ⁇ , and another force having a different size appears.
- the rotating body can be rotated until the non-cuffed surface of the rotating body aligns with the outer surface of the housing.
- the movable support comprises one or more swing arms, the front end of each swing arm being pivotally connected to the housing, and the rear end being fitted with a force plate. I have.
- FIG. 1 is a perspective view showing a blood pressure monitor according to a first embodiment of the present invention installed in a toilet;
- Fig. 2 is an exploded perspective view of the housing of the sphygmomanometer shown in Fig. 1;
- Fig. 3 is a cross-sectional view along the line M-BI in Fig. 1;
- Fig. 4 is an exploded perspective view of the slider mechanism of the blood pressure measurement unit shown in Figs. 2 and 3;
- FIG. 5 is a development view showing an example of an air bag of a finger cuff for blood ischemia
- FIG. 6 is an exploded perspective view of the cuff shown in FIG. 3;
- Fig. 7 is an exploded perspective view of the air supply system of the measuring unit shown in Figs. 2 and 3;
- FIG. 8 is a cross-sectional view along the line in FIG. 3 showing one cuff protruding from the housing and another cuff retracted into the housing; 9 is an exploded perspective view of the interlock mechanism of the measuring unit shown in FIGS. 2 and 3;
- FIG. 10 is a schematic cross-sectional view taken along line X--X of FIG. 9, showing both cuffs in their retracted positions;
- FIG. 11 is a sectional view similar to FIG. 10, showing one cuff protruding;
- FIG. 12 is a block diagram of the electrical system of the sphygmomanometer shown in FIG.
- FIG. 13 is a perspective view of a sphygmomanometer according to the second embodiment of the present invention, showing a state where one swing arm is pulled up and a user's finger is engaged;
- FIG. 14 is a sectional view taken along the line XIV—XIV of FIG. 13;
- FIGS. 15 and 16 are perspective views of a sphygmomanometer according to a third embodiment of the present invention, in which the rotating body is turned so that the cuff emerges from the housing and the cuff is retracted into the housing, respectively. Shows where
- FIG. 17 is a cross-sectional view taken along the line X Vi—XW of FIG. 15, showing one cuff removed from the rotating body;
- FIG. 18 is a sectional view taken along the line — in FIG. 17;
- FIG. 19 is a perspective view of a sphygmomanometer according to a fourth embodiment of the present invention, in which a housing is partially cut away to show a rotating body;
- FIG. 20 is a perspective view showing a blood pressure monitor according to a fifth embodiment of the present invention installed in a toilet;
- FIG. 21 is an exploded perspective view of the front part of the housing shown in FIG. 20;
- FIGS. 22 and 23 are cross-sectional views taken along line ⁇ ⁇ — ⁇ ⁇ of FIG. With the cover closed and the cover opened, respectively;
- FIG. 24 is an enlarged perspective view, partially cut away, of the cuff shown in FIG. 20;
- FIG. 25 is a cross-sectional view taken along line XXV—X XV of FIG. Indicate where to attach the cuff to the base;
- FIG. 26 is a cross-sectional view along X X VI—X X W of FIG. 25;
- FIG. 27 is a schematic leg view showing a use state of the sphygmomanometer.
- the toilet 10 has a conventional flush toilet 12, which has a housing 14 attached thereto.
- the housing 14 is composed of a frame 16 formed by injection molding of a plastic material, an upper casing 18, and left and right lower casings 20 and 22. These can be integrally connected to each other with screws or the like.
- the conventional toilet bowl 12 has a pair of toilet seat mounting holes 28 between the bowl section 24 and the cistern mounting section 26, and as disclosed in Japanese Utility Model Publication No. 63-6291, the frame 1
- the two T bolts 30 are attached to the lower surface of 6 by T mat fitting, these T bolts are passed through the toilet seat mounting holes 28, and the corresponding nuts 32 are fastened. Fixed to 2.
- the housing 14 comprises a central portion 34 extending transversely to the toilet bowl 12 and left and right lateral portions 36 and 38 extending forward from both ends of the central portion.
- a conventional bidet device 40 with a fountain nozzle, a blower blower 42, and a ventilating and deodorizing device 44 are stored in a central portion 34 of the housing.
- the toilet seat 46 and the toilet lid 48 are rotatably mounted on the central portion 34 of the housing in a known manner.
- the power supply circuit 50 and the operation panel 52 of the bidet device 4 can be arranged in the right side portion 38 of the housing.
- the sphygmomanometer 54 of the present invention comprises a measurement unit 56, which can be arranged in the left part 36 of the housing. For this reason, an opening 58 is formed in the frame 16 so that the measuring unit 56 can be mounted. An opening 60 is formed in the upper casing 18 of the housing 14 so that the cuff 62 of the measurement unit 56 can be moved in and out.
- the control unit 64 for operating the measurement unit 56 and outputting the measurement result can be installed on the side wall of the toilet, for example, as shown in FIG.
- the control unit 64 can be provided with an operation switch, a liquid crystal display unit for displaying or outputting a measurement result and a trend, and a printer.
- the measurement unit 56 is provided with cuffs 62 of two sizes, large and small, each of which enters and exits through an opening 60 of the housing by a slider mechanism. It has become so.
- the measuring unit 56 has a case 68 with a mounting flange 66, and is fixed to the frame 16 of the housing 14 by screws or the like.
- two sliders 70 capable of fixing the cuffs 62 are slidably mounted on the case 68.
- two guide plates 72 and 74 acting as guide rails of the slider 70 are screwed to the case 68 to guide the sliding movement of the respective slider 70. As well as restricting the slider stroke.
- each slider 70 is provided with a stepped portion 80, and the stroke of the slider 70 is determined by the stepped portion abutting on the upper surface 82 of the recess 78.
- Each of the sliders 70 is provided with a plunger 84 extending downward by molding or the like.
- the plunger 84 moves up and down in a spring guide 86.
- a coil spring 88 is disposed outside the spring guide 86 to urge each slider 70 upward.
- Each of the sliders 70 is latched to the retracted position when the cuff 62 is pushed down, and the latch is released when the cuff 62 is pushed again so that the cuff 62 comes out of the housing 14 by the action of the coil spring 88. I'm sorry. For this reason, a push-back type latch mechanism commercially available from Nifco Co. under the name of “floating latch JI (trademark)” is used, and each slider 70 is provided with a striker 90 of this latch mechanism. At the bottom of the case 68, a bush 92 for latching the striker 90 is fixed. This latching mechanism is well known and need not be described in detail. As shown in FIG.
- an interlock mechanism 94 is provided at the rear of the case 68 to prevent the two cuffs 62 from jumping out at the same time.
- the interlock mechanism 94 will be described later with reference to FIGS. 9 to 11.
- a circuit board 96 on which a control arithmetic circuit (described later) of the measuring unit 56 is mounted is screwed.
- the cuff 62 of the measurement unit 56 will be described with reference to FIG. 5 and FIG.
- the two cuffs 6 2 are almost identical to each other and the main difference is that they differ in size. Therefore, only one of them will be described.
- the bladder 998 of the cuff 62 folds a rectangular polyurethane sheet along the crease 100 along the crease 100 so that the outer sheet and the inner sheet are cut into three hundred two. It can be formed by high frequency welding along.
- the outer sheet and the inner sheet are further welded, for example, along three seams 104.
- three flexible fixing bands 106 made of a polyurethane band are joined by a welding seam 108.
- Each fixing band 106 is provided with a hole 110 so that an air bag 98 can be detachably attached to a case 112 of a cuff 62 made of a rigid material such as hard plastic. ing.
- the outer seat of the air bag 98 is also welded with an air joint 114 for connection to a hose from an air pump (described later). Pressure on his fingers.
- the case 1 1 2 of the cuff 6 2 is composed of two halves of a cylinder, 1 16 A and 1 16 B, and fixed rings 1 18 A and 1 18 B at both ends. It is configured. Each half is provided with a projection 120 corresponding to the hole 110 in the fixing band 106 of the air bag. The end of the fixing band 106 is folded back as shown by the chain line in FIG. 6, the hole 110 of the fixing band 106 is engaged with the projection 120, and the two halves are put together.
- the case 112 is assembled by snap-fitting the fixing rings 118 to both ends after being held together, and the air bag 98 is detachably fixed to the case.
- the assembly of the case 112 and the air bag 98 assembled in this way is releasably fixed to the slider 70 by the cuff base 122 and the cover 124.
- the case halves 1 16 A and 1 16 B are provided with notches 1 26 on the sides, and the cuff base 122 and the cover 1 24 are snap-fitted to these notches
- Protrusions 128 are provided.
- an excessive force is applied to the cuff 62, such as when the user suddenly rises with his / her finger passed through the cuff 62, the protrusion 128 is easily disengaged from the notch 126.
- the detachment prevents finger injuries and damage to the cuff 62.
- Each cuff 62 is fixed to the slider 70 by fastening the cuff base 122 to the slider 70 with a screw or the like.
- the cuff base 122 has a light emitting element 130 such as a near-infrared light emitting diode and a A light receiving element 13 2 such as a transistor is provided, and a light transmitting / receiving window 1 34 is formed in the case half 1 16.
- a light emitting element 130 such as a near-infrared light emitting diode
- a light receiving element 13 2 such as a transistor
- a light transmitting / receiving window 1 34 is formed in the case half 1 16.
- the signal from the light receiving element is sent to a photoplethysmograph (described later with reference to FIG. 12) mounted on the circuit board 96, and the blood pressure is measured by the volume oscillation method.
- the obtained result can be sent to the control unit 64 by wire communication and visually displayed or output.
- valve case 1336 is screwed to the lower surface of the case 68.
- An air pump 140 such as a swash plate type diaphragm pump driven by a motor 1338 is mounted on the valve case 1336.
- the pressure air from the air pump 144 is sent to the T-joint 144 via the hose 144.
- the valve case 1 3 6 has an air passage 1 4 6 connected to the T joint 1 4 4 and extending in the longitudinal direction.
- An elbow 1 4 8 is connected to the other end of the air passage 1 4 6. There is.
- the valve case 1336 has a bore 150 coaxial with the plunger 84 of each slider 70, and each bore 150 has a pair of bores spaced by a collar 152. Y packing 154 is incorporated.
- each plunger 84 communicates with a transverse air passage 15 6 parallel to the air passage 1 46 of the valve case 13 6 and the air passage 15 6
- An air passage 158 extending in the axial direction of the plunger 84 is formed, and the axial passage 158 is formed above the slider 70 so as to be fitted to the air joint 111 of the air bag 98. It communicates with the nipple 160.
- the plunger 84 and the valve case 1336 cooperate with each other to shut off the supply of pressurized air to the air bag 98 of the power cylinder 62 according to the vertical movement of each slider 70.
- the pressure air from the air pump 140 is supplied to the air bag 98 of the cuff 62.
- the air bag is inflated and the cuff 62 is retracted as shown in the right side of FIG. 8, the supply of air is shut off.
- An electromagnetic exhaust valve 164 is connected to the T joint 144 via a hose 163 so as to release the pressure of the cuff 62.
- the elbow 148 is connected to a pressure sensor 166 (FIG. 3) fixed to the circuit board 96 via a hose 167 so as to detect the cuff air pressure.
- FIG. A base plate 168 is screwed to a case 68 of the measurement unit 56, and a pair of left and right rack assemblies 172 is slidably mounted on the base plate 168 by a pair of upper and lower brackets 170.
- Each rack assembly 172 has a fixed rack 174.
- Each rack assembly 172 has a projection 178 projecting into the case 68 via the window 176 of the case 68, and is fixed to the rack assembly 172.
- the lower edge 180 (FIG. 4) is adapted to engage this projection 178.
- a pair of pinions 182 respectively engaging with the rack 174 and an interlock lever 184 which rotates integrally with these pinions are pivotally mounted and covered by a cover 186. Since the pinion 182 and the interlock lever 184 are linked, if the rack 174 moves up and down, the interlock lever 184 rotates. Each interlock lever 184 is urged in the opposite direction by a return spring 188. A pin 190 is provided below each interlock lever 184, and a hook 192 that can be engaged with the pin 190 on the other side is provided.
- the corresponding interlock lever 184 rotates as shown in FIG. 11 and allows the release of the corresponding latch mechanism 90/92.
- the slider 70 is released, and the slider 70 is lifted by the action of the coil spring 88 to cause the depressed cuff 62 to protrude upward from the upper surface of the upper casing 18 of the housing.
- the user can measure the blood pressure by putting his or her finger through the protruding cuff 62.
- the other cuff lever 18 4 is locked by the other chopper lever 18 4, so that the other cuff 62 is pressed. You can't pop it out.
- FIG. 12 exemplifies a configuration of a control arithmetic circuit 1964 provided on the circuit board 96 of the measurement unit 56 and a control unit 64 provided on the wall of the toilet.
- the control arithmetic circuit 194 is conventional and has a programmed microprocessor 196.
- the microprocessor 196 drives the motor 138 of the air pump 140 and the compression bladder of the cuff 62. Inflate 9 8
- the microprocessor 196 also sends a signal to the pulse lighting circuit 198 and the light quantity control circuit 200 to periodically light the near-infrared light emitting diode 130 with the controlled light quantity.
- the near-infrared light transmitted through the finger is detected by the phototransistor 132, and its output signal is periodically sampled by the sampling circuit 202, amplified by the differential amplifier circuit 204, and output from the AZD converter 2 0 Entered in 6.
- the microprocessor 196 monitors the signal of the AZD converter 206 and detects the plethysmogram (plethysmogram) of the finger artery in a conventional manner. When it is detected that the artery of the user's finger is blocked due to the inflation of the bladder 98, the microprocessor 196 opens the electromagnetic exhaust valve 164 to exhaust the air in the bladder 98 at a very low speed.
- the microprocessor 1996 monitors the plethysmogram and calculates the blood pressure and heart rate according to the well-known volume oscillation method.
- the microprocessor 196 may be programmed to measure blood pressure and heart rate during the process of increasing the cuff pressure and to rapidly evacuate the cuff pressure upon completion of the measurement.
- the measurement result is transmitted to the microprocessor 208 of the control unit 64 by data communication via a communication cable (not shown), and the latter displays the measurement result on the liquid crystal display unit 210 or outputs the measurement result to the user. Output to printer 2 1 2 according to the command.
- FIG. 13 and FIG. 14 show a second embodiment of the finger sphygmomanometer of the present invention.
- the front end of two parallel swing arms 25 2 is pivotally connected to the housing frame 16 by a pivot 250, and the front ends of the respective swing arms 25 2.
- a cuff 2 54 with a bladder 98.
- the pressurized air to the cuff 255 is supplied from the air pump 140 via a hose 256, and the cuff pressure is measured by a pressure sensor (not shown) by a hose 260 connected to a branch pipe 258. Is transmitted to
- the two cuffs 254 have different sizes to fit fingers of different dimensions. As shown by the solid line in FIG. 13 and by the dashed line in FIG. 14, the user swings one of the rocking arms 25 and lifts the cuff out of the housing to increase the thickness of his or her finger. Choose a cuff of a suitable size and insert your finger as shown in Fig. 13 to measure blood pressure.
- FIGS. 15 to 18 show a third embodiment of the finger sphygmomanometer of the present invention. This embodiment is characterized in that two cuffs having different sizes are mounted on a rotating body. Also in these drawings, the same components as those of the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.
- a pair of supports 300 and 302 are bolted to the frame 16 of the housing 14. 304 trunnions 300 and 308 are each supported.
- the revolving body 304 has a substantially triangular cross-section and has three outer surfaces 310, 312 and It has 3 1 4
- the front support 300 has a ball biased by the panel 3 16 to lock the rotator 304 in an angular position such that each outer surface is aligned with the opening 60 in the upper housing 18. 3 18 are arranged, and three hemispherical notches 3 20 are formed on the end face of the rotating body 304 corresponding to the balls.
- a large-diameter cuff 3 2 2 is mounted on the outer surface 3 12 of the rotating body 304, and a small-diameter cuff 3 2 4 is mounted on the outer surface 3 14.
- the outer surface 3 1 2 has a shallow groove 3 26 formed thereon, and the base of the cuff 3 2 2 Are fitted in this groove.
- the cuff 3 2 2 is a panel-energized, for example, 4 balls 3 2 8 (only two of which appear in FIG. 17) and 4 hemispherical notches 3 3 0 (also the 2 Is attached to the rotating body 304 so that the cuff can be released from the rotating body 304 when an excessive force is applied.
- the lead wire from the light emitting diode 130 and the lead wire from the phototransistor 132 extend inside the rotating body 304, and the end face of the rotating body 304 Are connected to a pair of terminals 332 and 334, respectively.
- the front support body 300 is provided with two pairs of fixed contacts 336, and when the rotating body 304 rotates to a predetermined angular position, each pair of terminals is provided. It comes into contact with 3 3 2 and 3 3 4.
- the supply of pressurized air from the air pump 140 to the bladder 98 of the cuff 32 2 is performed through the passage 3 38 formed in the rear support 302 and the passage 3 40 formed in the rotating body 304. Done through.
- a seal member 342 such as an O-ring is disposed on the rear end surface of the rotating body 304 so as to connect the passage 338 and the passage 340 in an airtight manner.
- the rotating body 304 is urged rearward by a panel 344 to compress the sealing member 342.
- the rotator 304 When not in use, the rotator 304 can be positioned at an angular position such that the cuff-free surface 310 is exposed, as shown in FIG.
- the user rotates the rotating body 304 to select a cuff of a size suitable for the thickness of the finger, and the selected cuff emerges from the housing as shown in FIG. It can be used.
- FIG. 19 shows a fourth embodiment of the finger sphygmomanometer of the present invention.
- the force The housing is mounted on a rotating body rotatably supported on the housing.
- the rotating body 350 has a substantially rectangular cross section, and the rotating shaft 352 extends in the transverse direction.
- Three cuffs 360, 365, and 364 of different sizes can be released in the same manner as in the third embodiment, respectively, on the three outer surfaces 35, 4, 35, and 358 of the rotating body. It is attached to.
- These three cuffs have the same aspect ratio (LZD ⁇ 1.2) and their inner diameters can be, for example, 16 mm, 22 mm, and 28 mm, respectively.
- FIGS. 20 to 27 show a fifth embodiment of the finger sphygmomanometer according to the present invention.
- This embodiment is characterized in that a plurality of force plates having different sizes are interchangeably and selectively mounted on one slider.
- the sphygmomanometer 400 has a housing 402 fixed to the toilet bowl 12.
- a liquid crystal display unit 404 having an input operation unit such as a touch input panel and a printer 406 for printing a measurement result are arranged on the upper part of the housing 402.
- a support surface 408 is formed.
- a hand support 410 for supporting the palm of the user when measuring blood pressure is fixed with screws or the like. As can be seen from Fig. 21, this hand-held platform 4
- the blood pressure meter 400 is provided with, for example, three cuffs 4 16 having different sizes, and any one of them is attached to a slider 4 14 as described later. Other two cuffs
- 4 16 is a place for holding a spare cuff provided on the support surface 4 08 on the side of the hand rest 4 10
- the support surface 408 is inclined forward and downward. Pivot 4 2 0 on the platform 4 1 0
- the stool 4 2 2 When the sphygmomanometer is not in use, the stool 4 2 2 is concealed when the sphygmomanometer is not in use.
- the pivot 420 is pivoted about the lower end of the cover 422.
- the cover 422 When the cover 422 is opened, the cover rotates forward and downward as shown in FIG.
- a slider storage case 4 24 is fixed to the housing 402, and this case 4 24 is fixed by a coil spring 4 26.
- An outwardly biased slider 4 14 is slidably fitted.
- a cuff mounting base 4 28 is fixed to the slider 14 14, and a cuff 4 16 of an appropriate size selected by the user can be fixed as described later with reference to FIGS. 25 and 26.
- the finger sphygmomanometer such as the air pump and the control arithmetic circuit, can be stored in a case 430 arranged in the housing 402.
- the cover 4 2 2 is formed shallow so as to abut the cuff 4 16 when the slider 4 14 makes a full stroke. Therefore, when the cover 4 2 2 is closed as shown in FIG. 22, the cover 4 2 2 abuts the cuff 4 16 and the cuff 4 16 together with its mounting base 4 2 8 and slider 4 14 Pressing down will retract the cuff 416 partially into the housing. In this state, since all the cuffs 4 16 are concealed by the cover 4 22, there is no danger of the cuff being soiled. In addition, since the cuff 4 16 and the cover 4 22 are provided on the inclined support surface 408 at the front of the housing 402, there is no hindrance when the toilet is used for normal use.
- the slider 4 14 is pushed out by the action of the coil spring 4 2 6, and the cuff 4 16 is hand-opened 4 1 2 To expose.
- the user sitting on the toilet seat 46 can pass his second finger through the cuff 4 16 to measure the blood pressure.
- the support surface 408 of the housing 402 is inclined forward and downward, so that the user can sit on the toilet seat and naturally drop the arm 4 1 6 The finger can be passed through, and the blood pressure can be measured in a comfortable posture.
- the cuff 416 is releasably and replaceably attached to the cuff mounting base 428 by a ball lock mechanism.
- the front leg 432 of the cuff is provided with a pair of rounded protrusions 434 and the mounting base 428 Is provided with a notch 436 corresponding to the projection, and is adapted to engage with the projection 4334.
- a notch 4440 is formed in the rear leg 438 of the cuff so that the panel-biased ball 442 can be engaged. I have.
- the cuff 416 can be removed from the base 428 simply by lifting the rear of the cuff 416.
- the cuff 416 is easily released from the base 428 when excessive force is applied to the cuff, such as when the user stands up abruptly with his finger passed through the cuff 416.
- the cuff 416 has a cylindrical case 444 formed of a rigid material, such as hard plastic, and a bladder 446 disposed therein.
- the bladder can be formed by high-frequency welding a light transmissive sheet such as polyurethane as described above with reference to FIG.
- the cuff mounting base 428 is provided with a nipple 448 which engages the air joint 450 of the bladder 446 when the cuff 416 is mounted on its mounting base 428.
- the nipple 448 is supplied with pressurized air via a hose 452 connected to an air pump (not shown) in the case 430 to inflate the bladder 446.
- a near infrared light emitting diode (iRED) 454 and a phototransistor 456 are located on a cuff mounting base 428.
- a pair of element mounting holes 458 are formed in the cuff mounting base 428, and the iRED 454 and the phototransistor 456 are respectively disposed in these holes.
- the leads 460 and 462 of these elements pass through the mounting base 428 and the slider 414 and are connected to the control arithmetic circuit in the case 430, respectively. Therefore, there is no need to wire iRED 454 and phototransistor 456 and their leads within cuff 416. Therefore, the structure of the cuff 416 can be simplified, and a replaceable cuff can be manufactured at lower cost.
- each cuff 416 is formed with a light emitting window 464 and a light receiving window 466 corresponding to the element mounting hole 458, and the cuff 416 is used as a base.
- the near-infrared light from the iRED 454 irradiates the finger and the reflected or transmitted light is sent to the phototransistor 456.
- the bladder 446 of the cuff 416 is formed of a translucent polyurethane sheet, light transmission and reception are performed simply by providing the windows 646 and 466 in the cuff 416.
- each spare cuff storage area 4 18 has a pair of positioning projections 468 formed so that the spare cuff 4 16 can be attached by snap fitting. I have. The user can select a cuff 4 16 having a size suitable for the thickness of the finger and use it by attaching it to the cuff mounting base 4 28.
- the present invention is not limited to this, and various modifications and changes can be made.
- the number and structure of cuffs, sliders, and swing arms can be changed as appropriate.
- the shape of the rotating body can be modified.
- the measurement of blood pressure and heart rate has been described as being performed by the volume oscillation method, a conventional oscillometric method may be employed.
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU18629/95A AU1862995A (en) | 1994-03-25 | 1995-03-14 | Toilet installation type finger tonometer provided with retractable cuff |
US08/557,007 US5735798A (en) | 1994-03-25 | 1995-03-14 | Toilet-installed digital sphygmomanometer with retractable cuff |
EP95910808A EP0700657A4 (en) | 1994-03-25 | 1995-03-14 | DIGITAL TONOMETER OF THE TYPE TO BE INSTALLED ON A TOILET BOWL AND WITH RETRACTILE ACTIVE SURFACES |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7980094 | 1994-03-25 | ||
JP6079801A JPH07255685A (ja) | 1994-03-25 | 1994-03-25 | トイレット設置型血圧測定ユニット |
JP6/79801 | 1994-03-25 | ||
JP6/79800 | 1994-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995026159A1 true WO1995026159A1 (fr) | 1995-10-05 |
Family
ID=26420796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000420 WO1995026159A1 (fr) | 1994-03-25 | 1995-03-14 | Tonometre digital du type a installer sur une cuvette de toilette et dote de surfaces actives retractiles |
Country Status (5)
Country | Link |
---|---|
US (1) | US5735798A (ja) |
EP (1) | EP0700657A4 (ja) |
AU (1) | AU1862995A (ja) |
CA (1) | CA2163093A1 (ja) |
WO (1) | WO1995026159A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050004714A1 (en) * | 2003-07-02 | 2005-01-06 | Cheng-Fong Chen | Deodorizer control device for spraying system |
JP3818295B2 (ja) * | 2004-02-27 | 2006-09-06 | オムロンヘルスケア株式会社 | 血圧計測装置 |
JP4654641B2 (ja) * | 2004-09-15 | 2011-03-23 | オムロンヘルスケア株式会社 | 血圧計用カフ |
US20070244397A1 (en) * | 2005-08-31 | 2007-10-18 | Calhealth, Inc. | Blood pressure sphygmomanometer integrated into a common apparatus |
KR100717405B1 (ko) * | 2005-09-09 | 2007-05-11 | 삼성전자주식회사 | 생체 신호 측정기 및 이를 이용한 건강 관리 방법 |
WO2017143366A1 (de) * | 2016-02-22 | 2017-08-31 | Cnsystems Medizintechnik Ag | Verfahren und messsystem zur kontinuierlichen bestimmung des intra-arteriellen blutdruckes |
US20180084959A1 (en) * | 2016-09-27 | 2018-03-29 | David R. Hall | Instrumented Toilet Seat |
CN106869274A (zh) * | 2017-03-24 | 2017-06-20 | 中山市美图塑料工业有限公司 | 一种具有人体血压检测功能的马桶控制系统及控制方法 |
CN106943071A (zh) * | 2017-03-24 | 2017-07-14 | 中山市美图塑料工业有限公司 | 一种体重检测智能马桶系统及人体脂肪成分分析方法 |
US20190082983A1 (en) * | 2017-09-19 | 2019-03-21 | Edwards Lifesciences Corporation | Finger cuff assembly having a single-sized inflatable bladder |
JP7010120B2 (ja) * | 2018-04-10 | 2022-01-26 | オムロンヘルスケア株式会社 | 血圧計 |
CN108867788A (zh) * | 2018-08-24 | 2018-11-23 | 中山市美图塑料工业有限公司 | 一种带有手指式检测血压结构的座便器 |
CN108775061A (zh) * | 2018-08-24 | 2018-11-09 | 中山市美图塑料工业有限公司 | 一种带有手腕式检测血压结构的座便器 |
DE102018006846A1 (de) * | 2018-08-29 | 2020-03-05 | Pulsion Medical Systems Se | Mehrteilige Vorrichtung zum nicht-invasiven Erfassen von Vitalparametern |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234841A (ja) * | 1985-04-12 | 1986-10-20 | オムロン株式会社 | 指用電子血圧計 |
JPS61290935A (ja) * | 1985-06-20 | 1986-12-20 | オムロン株式会社 | 指用電子血圧計 |
JPS646909U (ja) * | 1987-06-30 | 1989-01-17 | ||
JPH02123204U (ja) * | 1989-03-20 | 1990-10-09 | ||
JPH0339003U (ja) * | 1989-08-25 | 1991-04-16 | ||
JPH04193157A (ja) * | 1990-11-26 | 1992-07-13 | Toto Ltd | 指血圧計 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636291A (ja) * | 1986-06-27 | 1988-01-12 | 日本鋼管株式会社 | 大径ケ−シング用ネジ継手 |
US4961431A (en) * | 1987-01-27 | 1990-10-09 | Toto, Ltd. | Toilet device with health examination system |
US4982741A (en) * | 1987-05-22 | 1991-01-08 | Inax Corporation | Apparatus for detecting certain substances in urine, a toilet stool and a system for collecting information on health |
JPH0743451B2 (ja) * | 1987-06-30 | 1995-05-15 | 株式会社フジクラ | 光フアイバ心線の接続方法 |
EP0308080B1 (en) * | 1987-08-24 | 1993-10-27 | Toto Ltd. | Toilet with urine constituent measuring device |
JP2738937B2 (ja) * | 1988-10-31 | 1998-04-08 | ヤマハ発動機株式会社 | 4サイクルエンジンの動弁装置 |
JP2771259B2 (ja) * | 1989-07-06 | 1998-07-02 | 呉羽化学工業株式会社 | 簡易播種用芝草種子混合土 |
DK0415288T3 (da) * | 1989-08-25 | 1996-07-22 | Toto Ltd | Toiletapparat med anlæg til inspektion af helbredstilstande |
CA2049589A1 (en) * | 1990-08-24 | 1992-02-25 | Naoki Tsukamura | Stool-type apparatus for sampling and assay of urine with swingable carriage |
JP3144030B2 (ja) * | 1992-02-24 | 2001-03-07 | 東陶機器株式会社 | 健康管理ネットワークシステム |
-
1995
- 1995-03-14 EP EP95910808A patent/EP0700657A4/en not_active Withdrawn
- 1995-03-14 WO PCT/JP1995/000420 patent/WO1995026159A1/ja not_active Application Discontinuation
- 1995-03-14 US US08/557,007 patent/US5735798A/en not_active Expired - Fee Related
- 1995-03-14 CA CA002163093A patent/CA2163093A1/en not_active Abandoned
- 1995-03-14 AU AU18629/95A patent/AU1862995A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234841A (ja) * | 1985-04-12 | 1986-10-20 | オムロン株式会社 | 指用電子血圧計 |
JPS61290935A (ja) * | 1985-06-20 | 1986-12-20 | オムロン株式会社 | 指用電子血圧計 |
JPS646909U (ja) * | 1987-06-30 | 1989-01-17 | ||
JPH02123204U (ja) * | 1989-03-20 | 1990-10-09 | ||
JPH0339003U (ja) * | 1989-08-25 | 1991-04-16 | ||
JPH04193157A (ja) * | 1990-11-26 | 1992-07-13 | Toto Ltd | 指血圧計 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0700657A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0700657A1 (en) | 1996-03-13 |
AU1862995A (en) | 1995-10-17 |
EP0700657A4 (en) | 1997-05-28 |
US5735798A (en) | 1998-04-07 |
CA2163093A1 (en) | 1995-10-05 |
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