WO2010052970A1 - 血圧計および血圧計用充電ユニット - Google Patents
血圧計および血圧計用充電ユニット Download PDFInfo
- Publication number
- WO2010052970A1 WO2010052970A1 PCT/JP2009/066011 JP2009066011W WO2010052970A1 WO 2010052970 A1 WO2010052970 A1 WO 2010052970A1 JP 2009066011 W JP2009066011 W JP 2009066011W WO 2010052970 A1 WO2010052970 A1 WO 2010052970A1
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- WIPO (PCT)
- Prior art keywords
- sphygmomanometer
- unit
- bag
- charging
- power
- Prior art date
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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
-
- 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
-
- 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
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/30—Blood pressure
Definitions
- the present invention generally relates to a sphygmomanometer and a charging unit for a sphygmomanometer, and more specifically to a sphygmomanometer and a charging unit for a sphygmomanometer having a rechargeable battery inside the cuff.
- Japanese Patent Laid-Open No. 7-163531 discloses a cuff-integrated sphygmomanometer intended to prevent the cuff from slipping when the cuff is worn and to facilitate wearing.
- Patent Document 1 a case body including a main body lower case and a main body upper case is fixed to a cuff.
- a battery, a pressure pump, an electromagnetic valve, a circuit board, a display, and the like are arranged inside the main body upper case.
- Japanese Patent Laid-Open No. 2006-314181 discloses a non-contact charging method for simultaneously charging using one non-contact power transmission device of a plurality of portable electronic devices attached to a non-contact power receiving module.
- An apparatus is disclosed (Patent Document 2).
- a non-contact charging device disclosed in Patent Document 2 includes a non-contact power transmission device having a primary coil connected to a regulator circuit, and a rectifier connected to a secondary coil magnetically coupled to the primary coil. The secondary battery in a plurality of portable electronic devices is charged via the rectifying means.
- Japanese Patent Laid-Open No. 8-323657 discloses a micro robot intended to provide a system for charging and communicating a built-in battery (Patent Document 3).
- the micro robot disclosed in Patent Document 3 has two micro drive units, and each micro drive unit includes a distributed stepping motor. Using the excitation coil of this motor, charging of the secondary power source built in the robot and communication between the coils are performed.
- a battery, a pressure pump, an electromagnetic valve, and the like are integrally provided on an arm band (cuff). With such a configuration, the sphygmomanometer can be easily handled, and the user can easily perform blood pressure measurement.
- the battery is housed in a case body fixed to the cuff.
- the sphygmomanometer can be reduced in size by housing the battery inside the cuff. it can.
- an object of the present invention is to solve the above-described problems, and to provide a sphygmomanometer and a sphygmomanometer charging unit in which charging of a secondary battery is performed with simple operations and high reliability. It is.
- a sphygmomanometer includes a fluid bag supplied with fluid and capable of being inflated and inflated, a bag-like cover body for housing the fluid bag and mounting the fluid bag on a measurement site, and the fluid bag being inflated and inflated An expansion / contraction mechanism part to be provided, and a power supply part provided inside the bag-like cover body.
- the power supply unit includes a secondary battery that supplies driving power to the expansion / contraction mechanism unit, and a power receiving unit that receives power for charging the secondary battery.
- the power receiving unit is fed by electromagnetic induction from a power transmitting unit provided in a non-contact state with the power receiving unit.
- the sphygmomanometer configured in this way, it is not necessary to provide a terminal for connection to the charging device in the sphygmomanometer by using a non-contact charging method.
- casing) for providing a terminal becomes unnecessary, and the structure by which a power supply part is provided in the inside of a bag-shaped cover body can be taken easily.
- the secondary battery can be charged with high reliability.
- the connection between the sphygmomanometer and the charging device is not necessary, the work at the time of charging the secondary battery can be easily performed.
- the expansion / contraction mechanism is provided inside the bag-like cover body. According to the sphygmomanometer configured in this manner, the sphygmomanometer can be advantageously reduced in size.
- the power receiving unit has a flexible substrate having flexibility and having a coil formed on the surface. According to the sphygmomanometer configured in this way, the power receiving unit can easily follow the shape of the bag-like cover body in a state where the fluid bag is attached to the measurement site.
- the power reception unit has a power transmission / reception function that enables power to be transferred by positioning the power reception units close to each other among a plurality of sphygmomanometers.
- the sphygmomanometer configured in this way, it is possible to compensate for the shortage of power among a plurality of sphygmomanometers even in a place where there is no charging device.
- a sphygmomanometer charging unit includes the sphygmomanometer described in any of the above and a charging device for charging a secondary battery.
- the charging device is provided so as to face the power receiving unit in a non-contact state when the positioning unit is positioned with respect to the bag-shaped cover body and the positioning unit is positioned with respect to the bag-shaped cover body.
- a power transmission unit capable of supplying power to the power reception unit by induction.
- the secondary battery in the sphygmomanometer can be charged with simple operation and high reliability.
- the bag-like cover body can take a cylindrical shape.
- the positioning portion is formed of a shaft member that can be inserted through the cylindrical bag-shaped cover body.
- the positioning portion is formed of a clip member capable of sandwiching the bag-like cover body. According to the sphygmomanometer charging unit configured as described above, the charging device can be configured simply and compactly.
- the power reception unit and the power transmission unit have a communication function that enables wireless communication between the blood pressure monitor and the charging device.
- the sphygmomanometer charging unit configured as described above, information can be transmitted and received between the sphygmomanometer and the charging device while the secondary battery is being charged.
- the charging device further includes a memory unit for storing information communicated from the power receiving unit to the power transmitting unit.
- a memory unit for storing information communicated from the power receiving unit to the power transmitting unit.
- FIG. 8 is a perspective view showing a state in which the sphygmomanometer is set in the charging device in the sphygmomanometer charging unit in FIG. 7. It is a perspective view which shows another charge method of the blood pressure meter in FIG. It is a functional block diagram which shows the 1st modification of the charging unit for blood pressure monitors in FIG. It is a perspective view which shows the 2nd modification of the charging unit for blood pressure monitors in FIG.
- (Embodiment 1) 1 is a perspective view showing an external appearance of a sphygmomanometer according to Embodiment 1 of the present invention.
- a sphygmomanometer 100 is an automatic sphygmomanometer that is driven by receiving power supply from a battery.
- the blood pressure monitor 100 has a cuff 10.
- the sphygmomanometer 100 is an upper arm sphygmomanometer in which the cuff 10 is worn on the upper arm of the subject.
- the cuff 10 is provided with a display unit 31 for displaying various information including blood pressure measurement results, and an operation unit 32 operated to input various instructions for measurement.
- the display unit 31 displays the measurement result of the blood pressure value, the measurement result of the pulse rate, and the like so as to be visible using numerical values, graphs, and the like.
- a liquid crystal panel or the like is used as the display unit 31, for example.
- the operation unit 32 is provided with various buttons such as a power button, a measurement start button, and a scroll button for switching the screen of the display unit 31.
- the cuff 10 has a belt-like appearance, takes a cylindrical shape when measuring blood pressure, and is wound around the upper arm of the subject.
- the cuff 10 includes an air bag 20 for compressing the upper arm and a bag-like cover body 12 for wrapping the air bag 20 around the upper arm and attaching it.
- the air bag 20 is accommodated in a space provided inside the bag-like cover body 12.
- FIG. 2 is a functional block diagram showing the configuration of the sphygmomanometer in FIG.
- the cuff 10 is provided with a blood pressure measurement air system component 40 for supplying or discharging air to the air bag 20.
- the air bag 20 and the blood pressure measurement air system component 40 are connected by an air pipe 25 as a fluid pipe.
- the blood pressure measurement air system component 40 includes a pressurizing pump 41 and an exhaust valve 42 that are inflating and deflating mechanisms 44 for inflating and deflating the air bag 20, and pressure that is pressure detecting means for detecting the pressure in the air bag 20. Sensor 43.
- the cuff 10 is provided with a pressurization pump drive circuit 45, an exhaust valve drive circuit 46, and an oscillation circuit 47 in relation to the blood pressure measurement air system component 40.
- the cuff 10 includes a CPU (Central Processing Unit) 30 for centrally controlling and monitoring each unit, and a memory unit for storing various information such as a program for causing the CPU 30 to perform a predetermined operation and a measured blood pressure value. 33 is provided.
- the CPU 30 also functions as blood pressure value calculation means for calculating blood pressure values.
- the pressure sensor 43 detects the pressure in the air bag 20 (hereinafter referred to as “cuff pressure”), and outputs a signal corresponding to the detected pressure to the oscillation circuit 47.
- the pressurizing pump 41 supplies air to the air bag 20.
- the exhaust valve 42 opens and closes when maintaining the pressure in the air bag 20 or discharging the air in the air bag 20.
- the oscillation circuit 47 outputs a signal having an oscillation frequency corresponding to the output value of the pressure sensor 43 to the CPU 30.
- the pressurization pump drive circuit 45 controls the drive of the pressurization pump 41 based on a control signal given from the CPU 30.
- the exhaust valve drive circuit 46 performs opening / closing control of the exhaust valve 42 based on a control signal given from the CPU 30.
- the cuff 10 is provided with a power supply unit 50 for supplying power to each functional block such as the expansion / contraction mechanism unit 44 and the CPU 30.
- the power supply unit 50 includes a battery 51 composed of a rechargeable secondary battery and a non-contact power receiving unit 52 for charging the battery 51.
- FIG. 3 is a flowchart showing the flow of blood pressure measurement processing of the sphygmomanometer in FIG.
- the program according to this flowchart is stored in advance in the memory unit 33 shown in FIG. 2, and the blood pressure measurement process is performed by the CPU 30 reading and executing the program from the memory unit 33.
- the sphygmomanometer 100 is initialized (step S101).
- the CPU 30 starts driving the pressurizing pump 41 and gradually increases the cuff pressure of the air bladder 20 (step S102).
- the CPU 30 stops the pressurization pump 41.
- the closed exhaust valve 42 is gradually opened, the air in the air bag 20 is gradually exhausted, and the cuff pressure is gradually reduced (step S103). The cuff pressure is detected in the slow depressurization process of the cuff pressure.
- the CPU 30 calculates a systolic blood pressure value (maximum blood pressure value) and a diastolic blood pressure value (minimum blood pressure value) by a known procedure (step S104). Specifically, in the process of gradually reducing the cuff pressure, the CPU 30 extracts pulse wave information based on the oscillation frequency obtained from the oscillation circuit 47. Then, a blood pressure value is calculated from the extracted pulse wave information. When the blood pressure value is calculated in step S104, the CPU 30 displays the calculated blood pressure value on the display unit 31 (step S105).
- the CPU 30 opens the air bag 20 to completely exhaust the air in the air bag 20 (step S106), and waits for the subject's power-off command to end the operation.
- the measurement method described above is based on a so-called decompression measurement method that detects a pulse wave when the air bag 20 is depressurized, but a so-called pressurization measurement method that detects a pulse wave when the air bag 20 is pressurized. Of course, it is also possible to adopt.
- FIG. 4 is a cross-sectional view showing the sphygmomanometer in FIG.
- air bag 20 has a band shape in a deployed state.
- the air bag 20 is preferably made of a bag-like member formed using a resin sheet.
- An inflation / deflation space 21 is formed inside the air bag 20.
- the air tube 25 in FIG. 2 communicates with the expansion / contraction space 21.
- the air bag 20 expands and contracts as air is supplied to and discharged from the expansion / contraction space 21.
- the air bag 20 is accommodated in the bag-shaped cover body 12.
- any material can be used as the material of the resin sheet forming the air bag 20 as long as it is highly stretchable and does not leak from the expansion / contraction space 21.
- suitable materials for the resin sheet include ethylene-vinyl acetate copolymer (EVA), soft vinyl chloride (PVC), polyurethane (PU), polyamide (PA), raw rubber, and the like.
- the bag-like cover body 12 is formed in a band shape having a longitudinal direction and a short direction in the unfolded state.
- the bag-like cover body 12 has one end 12a and the other end 12b at both ends in the longitudinal direction.
- the bag-like cover body 12 is wound around the upper arm so as to bend along the longitudinal direction when the bag-like cover body 12 is attached to the upper arm.
- the bag-shaped cover body 12 includes an inner cover member 12A that constitutes an inner exterior part that is located on the upper arm side in the mounted state, and an outer cover that constitutes an outer exterior part that is disposed on the opposite side of the upper arm across the air bag 20. Member 12B.
- the inner cover member 12A and the outer cover member 12B are overlapped, and the peripheral edges thereof are joined using, for example, a bias tape.
- the bag-like cover body 12 is preferably formed of a cloth made of synthetic fiber such as polyamide (PA) or polyester.
- the inner cover member 12A is preferably composed of a member having excellent stretchability
- the outer cover member 12B is preferably composed of a member having less stretchability than the inner cover member 12A.
- a ring member 13 is attached to one end 12a of the bag-like cover body 12, and a portion of the bag-like cover body 12 on the other end 12b side is inserted into the ring member 13.
- a hook-and-loop fastener 16 is provided on the outer peripheral surface of the bag-shaped cover body 12 closer to the other end 12b than the portion inserted into the ring member 13, and is inserted into the ring member 13 of the bag-shaped cover body 12.
- a hook-and-loop fastener 17 is provided on the outer peripheral surface of the portion closer to the one end 12a than the formed portion.
- the portion on the other end 12 b side of the bag-like cover body 12 is inserted into the ring member 13, and is further folded back with the ring member 13 as a base point, whereby the surface fastener 16 and the surface fastener 17 are engaged. Thereby, the cuff 10 is wound around the upper arm and fixed.
- FIG. 5 is a perspective view showing the internal structure of the blood pressure monitor in FIG. Referring to FIGS. 4 and 5, curler 23 is accommodated inside bag-like cover body 12.
- the curler 23 has flexibility and is formed to be curved in an arc shape along the surface of the upper arm.
- the curler 23 is disposed so as to overlap the outside of the air bag 20.
- Curler 23 is formed of a resin member such as polypropylene (PP).
- the power supply unit 50 that is, the battery 51 and the non-contact power receiving unit 52 are accommodated in the bag-shaped cover body 12.
- the type of the battery 51 is not particularly limited as long as it is a rechargeable secondary battery, and is, for example, a nickel metal hydride battery, a lithium ion battery, a nickel-cadmium battery, or the like.
- the non-contact power reception unit 52 is connected to the battery 51 through a wiring (not shown).
- the non-contact power receiving unit 52 is disposed between the outer cover member 12 ⁇ / b> B and the curler 23. In the present embodiment, the non-contact power reception unit 52 is fixed to the curler 23.
- the non-contact power receiving unit 52 is disposed in the vicinity of the display unit 31 and the operation unit 32. In the present embodiment, the position of the non-contact power reception unit 52 is confirmed using the display unit 31 and the operation unit 32 as a mark.
- the non-contact power receiving unit 52 is located inside the bag-like cover body 12 and does not overlap with the air bag 20 (for example, a section between the air bag 20 and one end 12a of the bag-like cover body 12). It may be provided. With such a configuration, it is possible to suppress the influence of the presence of the non-contact power receiving unit 52 on the expansion / contraction process of the air bag 20 and to maintain high measurement accuracy of the blood pressure value.
- the blood pressure measurement air system component 40 in FIG. 2 the pressurizing pump drive circuit 45, the exhaust valve drive circuit 46, the various electric circuits of the oscillation circuit 47, the CPU 30 and the memory unit 33,
- the display unit 31 and the operation unit 32 are accommodated in the bag-shaped cover body 12.
- the sphygmomanometer 100 in the present embodiment is an integrated sphygmomanometer having a configuration in which all electronic components are housed in the bag-like cover body 12 of the cuff 10.
- a pressurizing pump 41 Inside the bag-like cover body 12, a pressurizing pump 41, an exhaust valve 42, a pressure sensor 43, an air pipe 25 including an air joint 25j, a circuit board 38 on which various electric circuits are formed, a battery 51,
- the display unit 31 and the operation unit 32 are mounted on the outer peripheral surface of the curler 23 (that is, the main surface opposite to the main surface (inner peripheral surface) of the curler 23 facing the air bag 20). Yes.
- An adhesive sheet 56 as a fixing member is used for mounting the above components on the curler 23. Since the curler 23 is formed in a curved shape along the upper arm, the adhesive sheet 56 is preferably made of a cushioning member such as a sponge member, a rubber member, or a resin member, and is bonded to both surfaces thereof. An adhesive sheet provided with a layer is used. If such an adhesive sheet 56 is used, the gap between the curler 23 and the component can be filled by the deformation of the base material portion of the adhesive sheet 56, and the component can be more stably fixed to the curler 23. it can.
- the curler 23 is provided only as a base for mounting the components of the sphygmomanometer 100.
- the curler 23 is extended in the longitudinal direction of the bag-like cover body 12 to be cylindrical.
- the air bag 20 may function as a curved elastic plate for urging the air bag 20 toward the upper arm.
- battery 51 is charged by a non-contact charging method.
- the non-contact charging is realized by the non-contact power receiving unit 52 and the non-contact power transmitting unit 112, and transmits electric power in a non-contact manner from the non-contact power transmitting unit 112 to the non-contact power receiving unit 52 using an electromagnetic induction action. is there.
- FIG. 6A is a perspective view illustrating a specific configuration of the non-contact power transmission unit and the non-contact power reception unit in FIG. 2, and is a diagram illustrating a device configuration of the non-contact power transmission unit and the non-contact power reception unit.
- 6B is a perspective view illustrating a specific configuration of the non-contact power transmission unit and the non-contact power reception unit in FIG. 2, and is a diagram illustrating a circuit configuration of the non-contact power transmission unit and the non-contact power reception unit.
- the non-contact power transmission unit 112 includes a soft magnetic primary side ferrite core 131 and a primary side FPC (Flexible Printed Circuit) substrate 132.
- a pair of coils 133 and 134 and a resonance capacitor 135 are provided on the primary side FPC board 132.
- the pair of coils 133 and 134 are wound such that the directions of magnetic fluxes generated are opposite to each other, and are connected in series.
- the pair of coils 133 and 134 and the resonance capacitor 135 are connected in parallel to the output of the frequency conversion circuit 136 composed of a switching power supply.
- the non-contact power receiving unit 52 includes a soft magnetic secondary side ferrite core 61 and a secondary side FPC board 62.
- a pair of coils 63 and 64, a resonance capacitor 65, a rectifier diode 66, and a smoothing capacitor 67 are provided on the secondary side FPC board 62.
- Coil 63 and coil 64 are arranged to face coil 133 and coil 134, respectively, during charging.
- the coils 63 and 64 are wound in such a way that the directions of currents generated by changes in the magnetic flux generated by the coils 133 and 134 are the same, and are connected in series.
- the coils 63 and 64 connected in series are connected in parallel with the resonance capacitor 65.
- the rectifying diode 66 and the smoothing capacitor 67 are connected in series, and the smoothing capacitor 67 is connected in parallel to the resonance capacitor 65.
- Output terminals T 1 and T 2 at both ends of the smoothing capacitor 67 are connected to the battery 51 via a voltage regulator 68.
- the non-contact power receiving unit 52 can be easily adapted to the shape of the bag-like cover body 12 to be attached to the upper arm of the subject. it can.
- the device configurations and circuit configurations of the non-contact power transmission unit 112 and the non-contact power reception unit 52 described above are examples, and may be changed as appropriate.
- the substrate for forming the coil and various circuits is not limited to the FPC substrate, and may be a general substrate having no flexibility.
- FIG. 7 is a perspective view showing a sphygmomanometer charging unit according to Embodiment 1 of the present invention.
- FIG. 8 is a perspective view showing a state in which the sphygmomanometer is set in the charging device in the sphygmomanometer charging unit in FIG. 7.
- sphygmomanometer charging unit 300 includes sphygmomanometer 100 having non-contact power receiving unit 52 and non-contact power transmitting unit 112, and battery 51 of sphygmomanometer 100. And a charging device 200 for charging the battery.
- the charging device 200 has a base portion 124 and a shaft portion 121.
- the base 124 is a part that is placed on the place where the charging device 200 is installed, such as on a desk.
- the shaft portion 121 has a cylindrical shape extending from the base portion 124, and has a shape that allows the bag-shaped cover body 12 having a cylindrical shape to be inserted therethrough.
- a non-contact power transmission unit 112 is provided on the outer peripheral surface of the shaft 121.
- the bag-shaped cover body 12 is inserted into the shaft portion 121 while aligning the positions of the display unit 31 and the operation unit 32 and the non-contact power transmission unit 112, whereby the non-contact power reception unit 52 and the non-contact power transmission unit 112 are mutually connected. Positioned to face each other.
- a mark indicating the position of the non-contact power receiving unit 52 may be separately provided on the surface of the bag-like cover body 12.
- the charging device 200 includes a display unit 126, an operation unit 127, and a power cord 128.
- the display unit 126 displays the start and completion of charging of the battery 51 so as to be visible.
- the operation unit 127 is provided with, for example, a charging start button for starting charging.
- the power cord 128 introduces AC power into the charging device 200 by being plugged into an outlet during charging.
- the charging device 200 incorporates an AC adapter that converts the introduced AC power into DC power for charging the battery 51.
- the battery 51 of the sphygmomanometer 100 is charged by a non-contact charging method.
- a non-contact charging method there is no need to provide blood pressure monitor 100 with a connection terminal into which a plug from a charger is inserted during charging.
- a housing for providing connection terminals is not required, and as shown in FIGS. 4 and 5, the battery 51 is housed inside the bag-like cover body 12, and the sphygmomanometer 100 can be downsized. Can be planned.
- there is no need to provide a connection terminal on the sphygmomanometer 100 there is no fear of a decrease in charging efficiency due to terminal deterioration, and drip-proof and dust-proof performance as a product can be improved.
- the user of sphygmomanometer 100 can obtain a state for starting charging only by inserting cylindrical bag-like cover body 12 into shaft portion 121 of charging device 200. . For this reason, the user can set the sphygmomanometer 100 with respect to the charging device 200 with the consciousness of clearing the sphygmomanometer 100 after use without particularly feeling the effort for charging.
- the storage state of the cuff 10 can be improved and the cuff 10 can be kept clean.
- the measurement accuracy of the blood pressure value by the sphygmomanometer 100 can be improved.
- curler 23 is not provided as a curved elastic plate for urging air bag 20 toward the upper arm, so that it is easy to handle cuff 10 in a messy manner. Easy to deform. For this reason, the said effect that the improvement of the storage state of the cuff 10 is aimed at can be acquired more effectively.
- the sphygmomanometer 100 is supplied with air as a fluid, accommodates an air bag 20 as an inflatable / deflable fluid bag, and the air bag 20, and uses the air bag 20 as a part to be measured.
- a bag-shaped cover body 12 for mounting on the upper arm, an expansion / contraction mechanism section 44 for expanding and contracting the air bag 20, and a power supply section 50 provided inside the bag-shaped cover body 12 are provided.
- the power supply unit 50 includes a battery 51 as a secondary battery that supplies driving power to the expansion / contraction mechanism 44 and a non-contact power reception unit 52 as a power reception unit that receives power for charging the battery 51.
- the non-contact power reception unit 52 is fed by electromagnetic induction from a non-contact power transmission unit 112 as a power transmission unit provided in a non-contact state with the non-contact power reception unit 52.
- the sphygmomanometer charging unit 300 includes the sphygmomanometer 100 and a charging device 200 for charging the battery 51.
- the charging device 200 includes a shaft portion 121 as a positioning portion that is positioned with respect to the bag-shaped cover body 12, and the non-contact power receiving portion 52 and the non-contact power receiving portion 52 when the shaft portion 121 is positioned with respect to the bag-shaped cover body 12.
- a non-contact power transmission unit 112 provided to face each other in a contact state and capable of supplying power to the non-contact power reception unit 52 by electromagnetic induction.
- the battery 51 can be charged with a simple operation and with high reliability.
- the upper arm type sphygmomanometer 100 in which the cuff 10 is attached to the upper arm of the subject has been described.
- the present invention is not limited to this, and may be applied to, for example, a wrist type sphygmomanometer.
- FIG. 9 is a perspective view showing another charging method of the sphygmomanometer in FIG.
- a plurality of sphygmomanometers 100A and 100B are prepared.
- the non-contact power reception unit 52 provided in each sphygmomanometer 100 has a power transmission function (same function as the non-contact power transmission unit 112) that enables power to be transferred between the sphygmomanometer 100A and the sphygmomanometer 100B.
- the non-contact power receiving unit 52 provided in one of the sphygmomanometer 100A and the sphygmomanometer 100B is activated as a power receiving side, and is provided in either the sphygmomanometer 100A or the sphygmomanometer 100B.
- the non-contact power receiving unit 52 is activated as the power transmission side.
- the power of the battery 51 provided in either the sphygmomanometer 100A or the sphygmomanometer 100B is changed to the sphygmomanometer 100A and the sphygmomanometer. It is transmitted to the battery 51 provided in either one of 100B.
- FIG. 10 is a functional block diagram showing a first modification of the sphygmomanometer charging unit in FIG. In the drawing, some of the functional blocks of the sphygmomanometer 100 shown in FIG. 2 are omitted.
- non-contact power receiving unit 52 and non-contact power transmitting unit 112 transfer power between sphygmomanometer 100 and charging device 200, and wireless using magnetic force change as a medium. It functions as a communication unit that exchanges information by communication. That is, the coil built in the non-contact power reception unit 52 and the non-contact power transmission unit 112 is also used as a transmission coil that transmits a magnetic force change and a reception coil that receives a magnetic force change.
- the charging device 200 includes a CPU 151 and a memory unit 152. Information related to the measurement result stored in the memory unit 33 of the sphygmomanometer 100 is transmitted to the charging device 200 through wireless communication between the non-contact power receiving unit 52 and the non-contact power transmission unit 112.
- the CPU 151 stores information transmitted from the sphygmomanometer 100 in the memory unit 152.
- an external terminal 161 such as a PC (Personal Computer) may be connected to the charging apparatus 200, and information stored in the memory unit 152 may be further transferred to the external terminal 161.
- information can be transferred from the sphygmomanometer 100 to the charging device 200 during charging of the battery 51 without newly providing a wireless device.
- the measurement results can be centrally managed by the charging device 200 or the external terminal 161, and the burden of information management on the user can be reduced.
- FIG. 11 is a perspective view showing a second modification of the sphygmomanometer charging unit in FIG. With reference to FIG. 11, in blood pressure monitor 100 according to the present modification, non-contact power receiving unit 52 is disposed in the vicinity of the peripheral edge extending in the longitudinal direction of bag-like cover body 12.
- the charging device 200 in the present modification includes a clip portion 171 as a positioning portion and a non-contact power transmission portion 112 provided in the clip portion 171.
- the clip portion 171 has a clip structure that can sandwich the bag-like cover body 12.
- the non-contact power transmission unit 112 is provided at a position facing the non-contact power reception unit 52 in a state where the periphery of the bag-shaped cover body 12 is sandwiched by the clip unit 171. According to such a configuration, the charging device 200 can be simply and compactly configured.
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Abstract
Description
図1は、この発明の実施の形態1における血圧計の外観を示す斜視図である。図1を参照して、血圧計100は、バッテリからの電力供給を受けて駆動する自動式血圧計である。血圧計100は、カフ10を有する。血圧計100は、カフ10が被験者の上腕に装着される上腕式血圧計である。
本実施の形態では、実施の形態1における血圧計100の別の充電方法や、血圧計用充電ユニット300の各種変形例について説明を行なう。以下、重複する構造については説明を繰り返さない。
Claims (9)
- 流体が供給され、膨縮可能な流体袋(20)と、
前記流体袋(20)を収容し、前記流体袋(20)を被測定部位に装着するための袋状カバー体(12)と、
前記流体袋(20)を膨縮させる膨縮機構部(44)と、
前記膨縮機構部(44)に駆動用の電力を供給する2次電池(51)と、前記2次電池(51)を充電するための電力を受ける受電部(52)とを含み、前記袋状カバー体(12)の内部に設けられる電源部(50)とを備え、
前記受電部(52)は、前記受電部(52)とは非接触の状態で設けられた送電部から電磁誘導作用により給電される、血圧計。 - 前記膨縮機構部(44)は、前記袋状カバー体(12)の内部に設けられる、請求の範囲1に記載の血圧計。
- 前記受電部(52)は、柔軟性を有し、表面上にコイルが形成されるフレキシブル基板(62)を有する、請求の範囲1に記載の血圧計。
- 前記受電部(52)は、複数の血圧計(100A,100B)の間で前記受電部(52)同士が近接して位置決めされることにより、電力の受け渡しが可能となる送受電機能を有する、請求の範囲1に記載の血圧計。
- 請求の範囲1に記載の血圧計(100)と、
前記2次電池(51)の充電を行なうための充電装置(200)とを備え、
前記充電装置(200)は、
前記袋状カバー体(12)に対して位置決めされる位置決め部(121,171)と、
前記位置決め部(121,171)が前記袋状カバー体(12)に対して位置決めされた場合に、前記受電部(52)と非接触の状態で向い合うように設けられ、電磁誘導作用により前記受電部(52)に給電可能な送電部(112)とを含む、血圧計用充電ユニット。 - 前記袋状カバー体(12)は、筒形状の形態を取ることが可能であり、
前記位置決め部(121)は、筒形状の前記袋状カバー体(12)を挿通することが可能な軸部材から形成される、請求の範囲5に記載の血圧計用充電ユニット。 - 前記位置決め部(171)は、前記袋状カバー体(12)を挟持することが可能なクリップ部材から形成される、請求の範囲5に記載の血圧計用充電ユニット。
- 前記受電部(52)および前記送電部(112)は、前記血圧計(100)および前記充電装置(200)の間で無線通信を可能とする通信機能を有する、請求の範囲5に記載の血圧計用充電ユニット。
- 前記充電装置(200)は、前記受電部(52)から前記送電部(112)に向けて通信された情報を記憶するメモリ部(152)をさらに含む、請求の範囲8に記載の血圧計用充電ユニット。
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RU2011122632/14A RU2517380C2 (ru) | 2008-11-04 | 2009-09-14 | Сфигмоманометр и зарядный блок для сфигмоманометра |
CN2009801441051A CN102202565B (zh) | 2008-11-04 | 2009-09-14 | 血压计以及血压计用充电单元 |
DE112009002654.0T DE112009002654B4 (de) | 2008-11-04 | 2009-09-14 | Blutdruckmessgerät und Aufladeeinheit für Blutdruckmessgerät |
US13/100,613 US9554711B2 (en) | 2008-11-04 | 2011-05-04 | Sphygmomanometer and charging unit for sphygmomanometer |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010110379A (ja) * | 2008-11-04 | 2010-05-20 | Omron Healthcare Co Ltd | 血圧計および血圧計用充電ユニット |
CN102579017A (zh) * | 2011-01-11 | 2012-07-18 | 无锡华清医疗器械有限公司 | 无创血流动力学参数分析仪 |
USD879298S1 (en) * | 2017-12-27 | 2020-03-24 | Sky Labs Inc. | Charging holder for sphygmomanometer |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5266351B2 (ja) * | 2011-02-09 | 2013-08-21 | 富士フイルム株式会社 | 超音波診断装置 |
US8876721B2 (en) | 2011-02-01 | 2014-11-04 | Fujifilm Corporation | Ultrasound diagnostic apparatus |
JP5816786B2 (ja) * | 2011-03-04 | 2015-11-18 | 国立大学法人九州工業大学 | 生体情報計測装置 |
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US20170238825A9 (en) * | 2013-06-25 | 2017-08-24 | Qardio, Inc. | Devices and methods for measuring blood pressure |
CN105186638A (zh) * | 2014-05-30 | 2015-12-23 | 联想(北京)有限公司 | 腕戴式电子设备 |
US20160120445A1 (en) * | 2014-11-05 | 2016-05-05 | Qardio, Inc. | Devices, systems and methods for contextualized recording of biometric measurements |
CN105974773A (zh) * | 2016-07-18 | 2016-09-28 | 钦州富仕通科技有限公司 | 一种可检测血压的智能手表 |
JP1573823S (ja) * | 2016-10-21 | 2017-04-10 | ||
JP1573824S (ja) * | 2016-10-21 | 2017-04-10 | ||
JP1573826S (ja) * | 2016-10-24 | 2017-04-10 | ||
JP1586537S (ja) * | 2017-03-07 | 2017-09-25 | ||
CN107566583A (zh) * | 2017-09-27 | 2018-01-09 | 京东方科技集团股份有限公司 | 一种用于体征监测的手机支架和体征监测方法 |
JP7019415B2 (ja) * | 2017-12-28 | 2022-02-15 | オムロンヘルスケア株式会社 | 血圧測定装置 |
KR102248506B1 (ko) * | 2018-11-28 | 2021-05-06 | 박해진 | 멀티 혈압 측정 장치 |
JP7102334B2 (ja) * | 2018-12-27 | 2022-07-19 | オムロンヘルスケア株式会社 | 血圧測定装置充電用コネクタ |
JP2024128661A (ja) * | 2023-03-10 | 2024-09-24 | オムロンヘルスケア株式会社 | 医療用機器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004100783A1 (en) * | 2003-05-15 | 2004-11-25 | Quicare Ltd. | Blood pressure monitor |
JP2006081655A (ja) * | 2004-09-15 | 2006-03-30 | Omron Healthcare Co Ltd | 血圧計 |
JP2007275227A (ja) * | 2006-04-05 | 2007-10-25 | Omron Healthcare Co Ltd | 血圧計測装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3203387B2 (ja) | 1993-12-16 | 2001-08-27 | テルモ株式会社 | カフ一体型血圧計 |
JPH08323657A (ja) | 1995-05-25 | 1996-12-10 | Seiko Epson Corp | 電磁結合による充電および通信機能を備えたマイクロロボット |
US5934908A (en) * | 1997-07-09 | 1999-08-10 | L.P.A. Broxo S.A.-Les Produits Associes | High-powered automatic electromechanical toothbrush |
JP3164114B2 (ja) * | 1998-01-13 | 2001-05-08 | オムロン株式会社 | 手首用血圧計 |
FI104462B (fi) * | 1998-03-02 | 2000-02-15 | Polar Electro Oy | Latausmenetelmä ja -järjestely |
US7346174B1 (en) * | 1998-10-05 | 2008-03-18 | Clive Smith | Medical device with communication, measurement and data functions |
DE10214220A1 (de) | 2002-03-22 | 2003-10-02 | Sectorcon Ingenieurgesellschaf | Verfahren und Vorrichtung zur nichtinvasiven, belastungsarmen und kontinuierlichen Blutdruckmessung und -überwachung |
EP2479866B1 (en) * | 2002-06-10 | 2018-07-18 | City University of Hong Kong | Planar inductive battery charger |
US20060272664A1 (en) * | 2002-09-13 | 2006-12-07 | O'dwyer Barry | Abrasive head attachment for nail polish removal tool |
US7615010B1 (en) * | 2002-10-03 | 2009-11-10 | Integrated Sensing Systems, Inc. | System for monitoring the physiologic parameters of patients with congestive heart failure |
US20060142808A1 (en) * | 2003-04-22 | 2006-06-29 | Christopher Pearce | Defibrillator/monitor system having a pod with leads capable of wirelessly communicating |
JP4166665B2 (ja) * | 2003-10-24 | 2008-10-15 | 日本精密測器株式会社 | 手首用血圧計及びカフスプリング |
JP2005143181A (ja) * | 2003-11-05 | 2005-06-02 | Seiko Epson Corp | 非接触電力伝送装置 |
WO2006038434A1 (ja) * | 2004-10-05 | 2006-04-13 | Takaharu Sekine | 作業状態検知装置 |
US7946994B2 (en) | 2004-10-07 | 2011-05-24 | Tensys Medical, Inc. | Compact apparatus and methods for non-invasively measuring hemodynamic parameters |
US20060111636A1 (en) * | 2004-11-23 | 2006-05-25 | Jacober Jeffrey M | Wrist-mount blood pressure monitor |
US20080209650A1 (en) * | 2005-05-03 | 2008-09-04 | Ultreo, Inc. | Oral hygiene devices |
JP2006314181A (ja) * | 2005-05-09 | 2006-11-16 | Sony Corp | 非接触充電装置及び非接触充電システム並びに非接触充電方法 |
KR100819604B1 (ko) * | 2005-07-27 | 2008-04-03 | 엘에스전선 주식회사 | 충전효율의 편차가 개선된 무선 충전기 |
RU59330U1 (ru) * | 2006-08-21 | 2006-12-10 | Открытое акционерное общество "Центральное конструкторское бюро аппаратостроения" | Моноимпульсный облучатель |
US8231538B2 (en) * | 2007-02-20 | 2012-07-31 | University Of Louisville Research Foundation, Inc. | Perivascular pressure sensor and sensing system |
US20090118779A1 (en) * | 2007-11-07 | 2009-05-07 | Nader Najafi | Modular System For A Wireless Implantable Device |
JP5176881B2 (ja) * | 2008-11-04 | 2013-04-03 | オムロンヘルスケア株式会社 | 血圧計および血圧計用充電ユニット |
-
2008
- 2008-11-04 JP JP2008283351A patent/JP5176881B2/ja active Active
-
2009
- 2009-09-14 CN CN2009801441051A patent/CN102202565B/zh active Active
- 2009-09-14 DE DE112009002654.0T patent/DE112009002654B4/de active Active
- 2009-09-14 RU RU2011122632/14A patent/RU2517380C2/ru active
- 2009-09-14 WO PCT/JP2009/066011 patent/WO2010052970A1/ja active Application Filing
-
2011
- 2011-05-04 US US13/100,613 patent/US9554711B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004100783A1 (en) * | 2003-05-15 | 2004-11-25 | Quicare Ltd. | Blood pressure monitor |
JP2006081655A (ja) * | 2004-09-15 | 2006-03-30 | Omron Healthcare Co Ltd | 血圧計 |
JP2007275227A (ja) * | 2006-04-05 | 2007-10-25 | Omron Healthcare Co Ltd | 血圧計測装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010110379A (ja) * | 2008-11-04 | 2010-05-20 | Omron Healthcare Co Ltd | 血圧計および血圧計用充電ユニット |
CN102579017A (zh) * | 2011-01-11 | 2012-07-18 | 无锡华清医疗器械有限公司 | 无创血流动力学参数分析仪 |
USD879298S1 (en) * | 2017-12-27 | 2020-03-24 | Sky Labs Inc. | Charging holder for sphygmomanometer |
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