WO2018099389A1 - 具血压量测功能的穿戴式装置 - Google Patents

具血压量测功能的穿戴式装置 Download PDF

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Publication number
WO2018099389A1
WO2018099389A1 PCT/CN2017/113531 CN2017113531W WO2018099389A1 WO 2018099389 A1 WO2018099389 A1 WO 2018099389A1 CN 2017113531 W CN2017113531 W CN 2017113531W WO 2018099389 A1 WO2018099389 A1 WO 2018099389A1
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WO
WIPO (PCT)
Prior art keywords
airbag
wearable device
detachable
blood pressure
main body
Prior art date
Application number
PCT/CN2017/113531
Other languages
English (en)
French (fr)
Inventor
林世明
Original Assignee
林世明
洁朵晶科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 林世明, 洁朵晶科技股份有限公司 filed Critical 林世明
Priority to US16/465,504 priority Critical patent/US20200085319A1/en
Priority to CN201780050683.3A priority patent/CN109640801A/zh
Publication of WO2018099389A1 publication Critical patent/WO2018099389A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/361—Detecting fibrillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • A61B5/0235—Valves specially adapted therefor

Definitions

  • the invention relates to a wearable device, in particular to a wearable device with a blood pressure measuring function.
  • Dynamic timing measurement can track the error caused by the emotional condition of the user's blood pressure by occasional emotions such as emotion/diet/smoking. Impact, and more importantly, dynamic timed blood pressure measurement can even analyze the patient's condition via data stored in the measurement record, and early detection of whether the user has the possibility of "hypertension” or "boundary hypertension” Sex.
  • the well-known cuff belt includes an air bag and a cuff.
  • the upper arm When in use, the upper arm is wrapped and rolled up with a cuff, and air is poured into the air bag to press the blood vessels of the upper arm to stop the blood flow, and then slowly relax and compress.
  • the blood flow pressure in the blood vessels is transmitted back to the venous venous zone.
  • the blood flow and the pulsation of the heart begin to flow intermittently, and the blood vessel wall is vibrated when the heart beats during the pressurization and decompression using the venous zone.
  • the blood pressure value is determined by measuring the pressure fluctuation of the pressure band (pressure pulse wave) and measuring the pressure amplitude in the cuff.
  • the well-known cuff is tied to the upper arm position and is not suitable for the user to wear out. Furthermore, the well-known cuff is directly attached to the outer peripheral side of the upper arm, and it is likely to cause discomfort to the user when the blood is blocked by the pressure, thereby affecting the user experience.
  • the present invention provides a wearable device having a blood pressure measuring function, comprising a wristband main body, a display unit disposed on the wristband main body, And a detachable cuff air bag disposed on the back side of the wristband main body, the wristband main body having a micro air pump connected to the detachable cuff air bag, and an air pressure sensor disposed on one side of the detachable cuff air bag And a processor connected to the micro air pump and the air pressure sensor, the processor starts the micro air pump according to the trigger signal to inflate the detachable cuff air bag, and obtains the user's blood pressure by using the data returned by the air pressure sensor parameter.
  • the wristband main body includes a surface casing and a wristband coupled to the surface casing, and the detachable cuff airbag is combined with the back of the surface casing via a detachable means in a manner not coupled to the wristband side.
  • the detachable cuff air bag comprises a hollow air bag body, two air bag side wings respectively extending from the hollow air bag body toward the two sides, and a pair of the air bag body disposed on the hollow air bag body and parallel or perpendicular to the wrist band Gas transmission hole and air pressure detecting hole.
  • the airbag flank on both sides of the detachable airbag is provided with an arc-shaped support piece.
  • the curved support piece is integrally formed on the airbag side flap.
  • the inner side of the surface housing has a connecting tube, one end of the connecting tube is connected to the air nozzle of the micro air pump, and the other end is connected to the first tube seat of the surface housing, the first tube seat is for the A gas-tight ring column of the gas transmission hole on the hollow airbag main body is inserted to guide and fill the gas of the micro air pump to the detachable cuff air bag.
  • the surface housing includes a bypass manifold connected to the connecting pipe, and a pressure relief valve disposed at one end of the bypass manifold, the processor is connected to the pressure relief valve according to another trigger signal
  • the pressure relief valve is opened to guide the gas in the hollow airbag body to the pressure relief hole on the other side of the pressure relief valve via the bypass manifold.
  • a second tube seat is disposed on the surface housing for the sensor head of the air pressure sensor to be fixedly disposed therein, and the sensor head is inserted into the airtight ring column of the air pressure detecting hole on the hollow air bag body.
  • the air pressure sensor on the second socket detects the air pressure parameter in the hollow airbag body.
  • flank of the detachable cuff airbag is along the sides of the wristband on both sides Extend.
  • the total length of the detachable cuff balloon is approximately equal to 0.5 to 0.8 times the circumference of the wristband.
  • the detachable cuff balloon has a width substantially equal to 0.4 to 0.6 times the length of the detachable cuff balloon.
  • the present invention has the following advantageous effects over the well-known techniques:
  • the wearable device with blood pressure measurement function of the invention can be conveniently worn by the user, and the 24-hour dynamic timing side blood pressure is recorded and recorded for the doctor to judge whether it is "hypertension" or "boundary hypertension”.
  • the wearable device with the blood pressure measurement function of the present invention can reduce the user's discomfort when performing blood pressure measurement, thereby enhancing the user experience.
  • the wearable device with blood pressure measurement function of the invention can reduce the sensing error caused by skin sweat when using other optical sensing methods, and is suitable for daily health care and monitoring of individuals who are at risk of cardiovascular disease.
  • the wearable device with blood pressure measurement function of the invention can be applied to medical institutions such as an ambulance emergency room, an intensive care unit, a hospital ward or a clinic, for each patient to wear and use, and real-time monitoring and recording blood pressure and heart rate via the Internet of Things. Big data, such as the value of the medical industry.
  • the cuff and the wristband of the present invention can be separately disassembled, and the wristband of different colors, patterns, or shapes, and the cuff airbags of different colors, patterns, or shapes can be arbitrarily disassembled and replaced by the user.
  • Fig. 1 is a schematic view showing the appearance of a wearable device of the present invention.
  • FIG. 2 is a block diagram of the wearable device of the present invention.
  • Fig. 3 is a schematic exploded view showing the wearable device of the present invention.
  • Figure 4 is a schematic view showing the assembly of the detachable cuff air bag of the present invention.
  • Fig. 5 is a schematic view showing the appearance of a detachable cuff air bag according to the present invention (1).
  • Fig. 6 is a schematic view showing the appearance of a detachable cuff air bag according to the present invention (2).
  • Figure 7 is a schematic view showing the disassembly of the detachable cuff balloon on the wearable device of the present invention.
  • Figure 8 is a schematic view showing the internal structure of the wearable device of the present invention.
  • Figure 9 is a schematic view showing the flow path of the detachable cuff air bag intake of the present invention.
  • Fig. 10 is a schematic view showing the flow path of the detachable cuff airbag in the present invention.
  • the invention provides a wearable device with a blood pressure measuring function, which can be worn by a user on the wrist or the position of the forearm for measuring various physiological indexes of the user in real time or dynamic timing.
  • the present invention is directed to a wearable device having a blood pressure measurement function, but the wearable device disclosed in the present invention can obtain, in addition to the systolic and diastolic pressures of the user via an algorithm calculation,
  • the user's heart rhythm parameters can also be obtained through the data detected by the sensor, and the user can determine whether the patient has irregular pulse wave, arrhythmia, atrial fibrillation and the like according to the obtained heart rhythm parameter matching algorithm.
  • the wearable device of the present invention can further be implemented by firmware and wireless transmission means such as Bluetooth, infrared communication (IR), near field communication (NFC), ultra wideband (UWB), wireless local area network (WLAN). , Wireless Gigabit Alliance (WiGig), ZigBee, Wireless USB or Wireless Fidelity (Wi-Fi), interacts with the user's mobile device, and records the user's physiological information through the mobile device. , emergency notification, feedback data to the hospital, or update wearable device firmware and other functions.
  • firmware and wireless transmission means such as Bluetooth, infrared communication (IR), near field communication (NFC), ultra wideband (UWB), wireless local area network (WLAN).
  • WiGig Wireless Gigabit Alliance
  • ZigBee ZigBee
  • Wi-Fi Wireless Fidelity
  • the wearable device can also be configured with a GPS positioning module, a motion sensing chip, an acceleration sensor, an electronic compass, etc., for acquiring user action data, and monitoring the real-time status of the user via the action data.
  • the wearable device of the present invention can also mount and install a third-party application, and expand the functionality of the wearable device through a third-party application to increase product availability.
  • FIG. 1 to FIG. 3 are schematic diagrams, block diagrams and structural exploded views of the wearable device of the present invention, as shown in the figure:
  • the present invention provides a wearable device 100 including a wristband main body 10, a display unit 20 disposed on the wristband main body 10, and a detachable side disposed on the back side of the wristband main body 10.
  • the cuff air bag 30 In this embodiment, the wearable device 100 is presented in the form of a watch, except for the form and function of the watch. In addition, the wearable device 100 can also be presented by a health bracelet or a sports bracelet, which is not limited in the present invention, and will be described first.
  • the wristband main body 10 includes a surface housing 11 and a wrist strap 12 coupled to the surface housing 11.
  • the detachable cuff air bag 30 is coupled to the back side of the surface housing 11 via a detachable means in a manner not coupled to the wrist band 12; the detachable means may be, for example, riveted, latched, snapped, snap-fitted or Other such mechanisms are not limited in the present invention.
  • the above-mentioned "not combined with the wristband” means that the detachable cuff airbag 30 and the wristband 12 are separate members, respectively, and can be independently detached from the surface casing 11, and is different from the well-known pressure vessel. It is usually co-constructed with a wristband (or a bundle of arms).
  • the wristband main body 10 is provided with a micro air pump 13, a pressure sensor 14, and a processor 15.
  • the surface housing 11 is for mounting and disposing the micro air pump 13, the air pressure sensor 14, the processor 15, and the display unit 20.
  • the air pressure sensor 14, the processor 15 and the display unit 20 can be integrated on the circuit board 16 via a plurality of ports on the circuit board 16 and other electronic components (for example, a micro air pump 13 and a pressure relief valve 113 (Fig. 3). ))
  • the circuit is connected as a sandwich of the surface case 11 to separate the electronic parts and the motor parts.
  • One side of the surface housing 11 may also be provided with a physical button, a touch pad, or other similar input unit connected to the circuit board 16 for the user to input commands to the wearable device 100, which is not limited in the present invention.
  • a shielding structure may be disposed on the inner side of the surface housing 11 to reduce the influence of EMI on the electronic component or the processor 15.
  • the surface housing 11 can further be peripherally or have a built-in power module 17 for replacing the battery of the corresponding model when the power supply is used.
  • the power module 17 can be a battery slot 17A for the user to replace the battery of the corresponding model.
  • the wearable device 100 can also directly set the charging module to charge the battery in the power module 17 by using a Mini USB, a Micro USB, or a C-type USB connector, in the present invention. No restrictions.
  • the micro air pump 13 is connected to the detachable cuff air bag 30 for compressing gas and providing positive pressure to the target space, so that the air pressure in the target space is greater than the gas in the environment.
  • the pressure is pressurized by the above to fill the detachable cuff balloon 30 with gas.
  • the micro air pump 13 may be a diaphragm type pump, an electromagnetic type pump, an impeller pump, a reciprocating air pump, or the like, and is not limited in the present invention.
  • the air pressure sensor 14 is integrated on the circuit board 16 and correspondingly disposed on the side of the detachable cuff air bag 30.
  • a second socket 115 (shown in FIG. 4 ) is disposed inside the surface housing 11 , and the second socket 115 is used for inserting and connecting the sensing head of the air pressure sensor 14 to the detachable pressure airbag 30 .
  • the inner space of the air pressure sensor 14 can detect the internal air pressure of the detachable cuff air bag 30 via the second tube 115, and obtain the pulse rate of the user via the resonance of the internal air pressure and the pulse wave and the algorithm Calculate systolic and diastolic blood pressure.
  • the air pressure sensor 14 may be an absolute pressure sensor, a gauge pressure sensor, a vacuum pressure sensor, a differential pressure gauge, a sealed pressure sensor, or the like, and is not limited in the present invention.
  • the processor 15 is connected to the micro air pump 13 and the air pressure sensor 14, and activates the micro air pump 13 according to the trigger signal to inflate the detachable cuff air bag 30, and obtains the user by using the data returned by the air pressure sensor 14. Blood pressure parameters.
  • the processor 15 is configured to load and execute programs in the storage unit, and to perform operations by programming electronic and motor parts.
  • the processor 15 can be co-constructed with the storage unit as a processor, which is not limited in the present invention.
  • the processor 15 can be a central processing unit (CPU), or other programmable (Micro-Control Unit (MCU), digital signal processor (for general purpose or special purpose) ( Digital Signal Processor (DSP), Programmable Controller, Application Specific Integrated Circuits (ASIC) or other similar devices or a combination of these devices.
  • CPU central processing unit
  • MCU Micro-Control Unit
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuits
  • the display unit 20 is configured to display the result of the detection after the detection is completed, such as the user's blood pressure data, heart rate data, or other health data (such as the number of walking steps and time). In addition to the above data, the display unit may also provide a control interface or a graphical interface (GUI) for the user to operate and set, which is not limited in the present invention. system.
  • the display unit 20 can be an Organic Light-Emitting Diode (OLED), an In-Plane-Switching Liquid Crystal (IPS), or a Low Temperature Poly-silicon (LTPS). Indium gallium zinc oxide (IGZO), VA liquid crystal panel (Vertical Alignment liquid crystal), quantum dot display (Quantum dot display), or electronic paper (epaper). In a preferred embodiment, the display unit 20 can also be a touch panel, which is not limited in the present invention.
  • OLED Organic Light-Emitting Diode
  • IPS In-Plane-Switching Liquid Crystal
  • LTPS Low Temperature
  • FIG. 4" Schematic diagram, appearance diagram (1), (2), and disassembly diagram of the wearable device and the detachable cuff air bag, as shown in the figure:
  • the detachable cuff air bag 30 is coupled to the back side of the surface housing 11 via a detachable means in a manner not coupled to the wrist band 12.
  • the detachable cuff airbag 30 includes a hollow airbag main body 31, two airbag side flaps 32 extending from the hollow airbag main body 31 toward the both sides, and a gas transmission hole 33 and a gas pressure detecting hole provided on the hollow airbag main body 31. 34, wherein the balloon side flaps 32 of the detachable cuff balloon 30 extend in the direction of the wristband 12 on both sides.
  • the detachable means may be airtight ring columns 331, 341 respectively disposed on the gas transmission hole 33 and the air pressure detecting hole 34, by passing the airtight ring column 331 and 341 are inserted into the corresponding pins (the first socket and the second socket) such that the airtight ring on the inner side of the bolt is tightly pressed to form airtightness, thereby increasing the efficiency of gas transportation and achieving the waterproof effect.
  • both sides of the detachable cuff air bag 30 is provided with an arc-shaped support piece 35, which is matched with the curved shape of the wrist of the user, wherein the airbag main body 31 is inflated when the airbag is inflated.
  • the main body 31 can be inflated in accordance with the curvature of the wrist of the user.
  • the curved support piece 35 can be disposed on a side of the detachable cuff air bag 30 that is close to or opposite to the skin of the user; in the preferred embodiment, the side disposed on the side opposite to the user's skin can achieve a better blocking effect. .
  • the curved support sheet 35 can be integrally formed or independently disposed with the detachable cuff air bag 30; in the preferred embodiment, integral forming can reduce the number of mold openings and increase product aesthetics.
  • the shape of the central airbag main body 31 in cooperation with the surface housing 11 is designed to be circular.
  • the central airbag main body 31 can also be matched with the surface housing 11 or ergonomically designed as Other shapes are not limited in the present invention.
  • the gas transmission hole 33 and the air pressure detecting hole 34 of the detachable cuff air bag 30 are disposed in pairs on the hollow air bag main body 31 and are parallel to The wristband 11 is.
  • the connection between the gas transmission hole 33 and the air pressure detecting hole 34 is perpendicular to the user's limb, such a configuration can be made after the detachable cuff airbag 30 is inflated.
  • the venous balloon 30 is disassembled to fully compress the arterial blood vessel to obtain a more beautiful resonance waveform and improve the accuracy of the measurement.
  • the airbag side flaps 32 on both sides of the hollow airbag main body 31 can be designed to have different lengths according to the circumference of the user's limb.
  • the total length of the airbag flank 32 plus the central airbag body 31 may be between 60 mm and 150 mm.
  • the total length of the airbag flank 32 plus the central airbag body 31 may be, for example, 75 mm (removable pressure pulse)
  • the balloon side flap 32A of the airbag 30A is added to the length of the central airbag main body 31A, 95 mm (the length of the airbag side flap 32B of the detachable cuff airbag 30B plus the length of the central airbag main body 31B), and 115 mm (the airbag flank 32C of the detachable cuff airbag 30C is added)
  • the length of the center airbag main body 31C, 135 mm are not limited in the present invention.
  • the length of the detachable cuff balloon 30 is approximately equal to 0.5 to 0.8 times the circumference of the wristband 12.
  • the wrist band 12 covers about 0.8 times the circumference of the limb, and the width of the detachable cuff air bag 30 is substantially equal to 0.4 of the length of the detachable cuff air bag 30.
  • the gas transmission hole 33 and the air pressure detecting hole 34 of the detachable cuff air bag 30 are disposed in pairs on the hollow air bag main body 31 and perpendicular to the wrist band 11.
  • the connection between the gas transmission hole 33 and the air pressure detecting hole 34 is parallel to the user's limb.
  • the total length of the balloon flank 32 plus the central balloon body 31 can be, for example, 75 mm (the balloon flank 32E of the detachable cuff balloon 30E plus the length of the central balloon body 31E), 95 mm (removable pressure pulse)
  • the airbag side flap 32F of the airbag 30F is added to the length of the central airbag main body 31F, 115 mm (the airbag side flap 32G of the detachable cuff airbag 30G plus the length of the central airbag main body 31G), and 135 mm (the airbag flank 32H of the detachable cuff airbag 30H is added)
  • the length of the central airbag main body 31H) and the like are not limited in the present invention.
  • the length of the detachable cuff balloon 30 is approximately equal to 0.5 to 0.8 times the circumference of the wristband 12.
  • the wrist band 12 covers about 0.8 times the circumference of the limb, and the width of the detachable cuff air bag 30 is substantially equal to 0.4 times the length of the detachable cuff air bag 30.
  • it is between 0.6 times, it can reduce the discomfort caused to the human body and increase the accuracy of detection.
  • FIG. 8 is a schematic diagram of the internal structure of the wearable device of the present invention, as shown in the figure:
  • the inner surface of the surface casing 11 has a connecting pipe 111, a bypass manifold 112 connected to the connecting pipe 111, and a pressure relief valve 113 disposed at one end of the bypass manifold 112.
  • One end of the connecting pipe 111 is connected to the air nozzle of the micro air pump 13, and the other end is connected to the first pipe base 114 of the surface casing 11, and the first pipe base 114 is provided with a gas transmission hole 33 on the hollow airbag main body 31.
  • the airtight ring column 331 is inserted to guide and fill the gas of the micro air pump 13 to the detachable cuff air bag 30.
  • the processor 15 is connected to the pressure relief valve 113.
  • the processor 15 activates the airbag body according to a conditional trigger (usually a trigger command is obtained when the detection is completed or a default command initiated by the user). Gas within 31 is directed to the bypass manifold 112 to A pressure relief hole 1131 on the side of the surface housing 11.
  • a conditional trigger usually a trigger command is obtained when the detection is completed or a default command initiated by the user.
  • the surface housing 11 is provided with a second socket 115 for inserting the sensing head 141 of the air pressure sensor 14.
  • the sensing head 141 is inserted into the airtight ring 341 of the air pressure detecting hole 34 of the hollow airbag main body 31, so that the air pressure sensor 14 on the second socket 115 detects the air pressure parameter inside the hollow airbag main body 31.
  • FIG. 9 Schematic diagram, as shown:
  • the processor 15 transmits a command to the micro air pump 13 to start the operation of the micro air pump 13 to pressurize the connecting tube 111 through which the gas passes.
  • the tube 111 is sent to the gas transfer hole 33, and is fed into the detachable cuff air bag 30 via the gas transfer hole 33.
  • the pressure in the detachable cuff air bag 30 is transmitted to the second tube base 115 for the air pressure sensor 14 on the second tube seat 115 to detect the detachable cuff air bag 30. Air pressure.
  • the processor 15 receives a trigger command to release the gas (for example, the detection is completed, or the user forcibly closes), and transmits a control command to the pressure relief.
  • the valve 113 controls the pressure relief valve 113 to open. After the pressure relief valve 113 is opened, the air pressure in the detachable pressure airbag 30 is greater than the ambient air pressure, and the gas in the detachable pressure airbag 30 is transmitted to the connection pipe 111 via the gas transmission hole 33, and via the bypass The tube 112 is sent to the pressure relief hole 1131 of the pressure relief valve 113 to discharge the gas.
  • the wearable device with the blood pressure measurement function of the present invention can be conveniently worn by the user for 24-hour dynamic measurement of blood pressure and recorded for the doctor to determine whether it is a patient with "hypertension" or "boundary hypertension". .
  • the wearable device with the blood pressure measurement function of the present invention can reduce the discomfort of the user when performing blood pressure measurement, thereby improving the user experience.
  • the wearable device with the blood pressure measurement function of the present invention can reduce the sensing error caused by skin sweat caused by using other optical sensing methods. Daily health care and monitoring for individuals at risk for cardiovascular disease.
  • the wearable device with the blood pressure measurement function of the present invention can be applied to medical institutions such as an ambulance, an emergency room, an intensive care unit, a hospital ward or a clinic, for each patient to wear and use, and to monitor blood pressure through the physical connection in real time. Big data such as heart rate and the value of the medical industry.
  • the cuff airbag and the wristband of the present invention can be separately disassembled, and the wristband of different colors, patterns, or shapes, and the cuff airbags of different colors, patterns, or shapes can be arbitrarily disassembled and replaced by the user.

Abstract

一种具血压量测功能的穿戴式装置（100），包括一腕带主体（10）、一设置于该腕带主体（10）上的显示单元（20）、以及一设置于该腕带主体（10）背侧的可拆卸压脉气囊（30），该腕带主体（10）上具有一连接至该可拆卸压脉气囊（30）的微型气泵（13）、一设置于该可拆卸压脉气囊（30）一侧的气压传感器（14）、以及一连接至该微型气泵（13）及该气压传感器（14）的处理器（15），该处理器（15）依据触发讯号启动该微型气泵（13）以对该可拆卸压脉气囊（30）进行充气，并利用该气压传感器（14）回传的数据获得用户的血压参数。

Description

具血压量测功能的穿戴式装置 技术领域
本发明有关于一种穿戴式装置，特别是指一种具血压量测功能的穿戴式装置。
背景技术
在医学领域中，24小时动态定时血压测量的技术在高血压预防医学上具有其相当重要的意义，动态定时测量可以实时追踪记录情绪/饮食/抽烟等偶发情况对使用者的血压所造成的误差影响，更重要的是，动态定时血压测量甚至可以经由量测记录而储存的数据分析患者的病况，早期发现使用者是否有罹患“高血压症(Hypertension)”或是“边界高血压”的可能性。
熟知的压脉带包括气囊以及袖带，在使用时，在上臂包覆并卷上袖带，并将空气灌进气囊，压迫上臂的血管，使血流停止，之后缓缓放松压迫，受压迫的血管中血流压力回传至压脉带，此时，血流配合心脏的脉动闲歇性的开始流动，利用压脉带在加压和减压过程中，将心脏跳动时血管壁的震动反映至压脉带压力的变动(压脉波)，从而测定压脉带中压力振幅，来决定血压值。但是，熟知的压脉带由于必须要绑在上臂的位置，并不适合用户随身穿戴外出。再者，熟知的压脉带由于直接环设于上臂肢体的外周侧位置，在充压进行血液阻断时容易造成使用者的不适，进而影响使用者体验。
发明内容
本发明的目的，在于提供一种可动态侦测用户的血压、且方便使用者随身穿戴的穿戴式装置。
为达到上述目的，本发明提供一种具血压量测功能的穿戴式装置，包括一腕带主体、一设置于该腕带主体上的显示单元、以 及一设置于该腕带主体背侧的可拆卸压脉气囊，该腕带主体上具有一连接至该可拆卸压脉气囊的微型气泵、一设置于该可拆卸压脉气囊一侧的气压传感器、以及一连接至该微型气泵及该气压传感器的处理器，该处理器依据触发讯号启动该微型气泵以对该可拆卸压脉气囊进行充气，并利用该气压传感器回传的数据获得用户的血压参数。
进一步地，该腕带主体包含有表面壳体及结合在该表面壳体的腕带，该可拆卸压脉气囊以非结合在该腕带的方式经由可拆卸手段组合于该表面壳体的背侧。
进一步地，该可拆卸压脉气囊包含有中空气囊主体、两个分别由该中空气囊主体朝两侧延伸的气囊侧翼、以及成对设置于该中空气囊主体上且平行或垂直于该腕带的气体传输孔以及气压检测孔。
进一步地，该可拆卸气囊两侧的该气囊侧翼上设置有弧形支撑片。
进一步地，该弧形支撑片一体成形设置于该气囊侧翼上。
进一步地，该表面壳体的内侧具有一连接管，该连接管的一端连接至该微型气泵的气嘴，另一端则连接至该表面壳体的第一管座，该第一管座供该中空气囊主体上气体传输孔的气密环柱插入，用以将该微型气泵的气体导引并填充至该可拆卸压脉气囊。
进一步地，该表面壳体包含有一连通至该连接管的旁通歧管，以及一设置于该旁通歧管一端的泄压阀，该处理器连接至该泄压阀，依据另一触发讯号开启该泄压阀将该中空气囊主体内的气体经由该旁通歧管导引至该泄压阀另一侧的泄压孔。
进一步地，该表面壳体上设置有一第二管座用以供该气压传感器的感测头固定置放其内，该感测头供该中空气囊主体上气压检测孔的气密环柱插入，以供该第二管座上的该气压传感器侦测该中空气囊主体内的气压参数。
进一步地，该可拆卸压脉气囊的气囊侧翼沿两侧该腕带的方 向延伸。
进一步地，该可拆卸压脉气囊的总长度大致等于该腕带周长的0.5至0.8倍。
进一步地，该可拆卸压脉气囊的宽度大致等于该可拆卸压脉气囊长度的0.4至0.6倍。
是以，本发明比起熟知技术具有以下优势功效：
1.本发明具血压量测功能的穿戴式装置可方便用户穿戴使用，进行24小时动态定时量侧血压并记录，以供医生判断是否为“高血压症”或为“边界高血压”患者。
2.本发明具血压量测功能的穿戴式装置在进行血压测量时可以减少使用者的不适，进而增进使用者体验。
3.本发明具血压量测功能的穿戴式装置可降低因使用其他光学感测方式时由皮肤汗水所造成的感测误差，适于心血管疾病罹患风险的个人日常健康照护与监测使用。
4.本发明具血压量测功能的穿戴式装置可以适用于救护车急诊室、加护病房、医院病房或诊所等医疗机构，供每一位患者穿戴使用并实时经由物联网监控记录血压及心律等大数据，具有医疗产业利用价值。
5.本发明的压脉气囊及腕带分别均可独立拆卸，可由使用者随意拆卸并更换不同颜色、图案、或形状的腕带、以及不同颜色、图案、或造型的压脉气囊。
附图说明
图1，本发明穿戴式装置的外观示意图。
图2，本发明穿戴式装置的方块示意图。
图3，本发明穿戴式装置的结构分解示意图。
图4，本发明中可拆卸压脉气囊的组装示意图。
图5，本发明中可拆卸压脉气囊的外观示意图(一)。
图6，本发明中可拆卸压脉气囊的外观示意图(二)。
图7，本发明穿戴式装置上可拆卸压脉气囊的拆卸示意图。
图8，本发明穿戴式装置的内部结构示意图。
图9，本发明可拆卸压脉气囊进气的流通路径示意图。
图10，本发明可拆卸压脉气囊泄气的流通路径示意图。
符号说明：
100    穿戴式装置
10     腕带主体
11     表面壳体
111    连接管
112    旁通歧管
113    泄压阀
1131   泄压孔
114    第一管座
115    第二管座
12     腕带
13     微型气泵
14     气压传感器
141    感测头
15     处理器
16     电路板
17     电源模块
17A    电池槽
20     显示单元
30     可拆卸压脉气囊
31     中空气囊主体
32     气囊侧翼
30A    可拆卸压脉气囊
31A    中空气囊主体
32A    气囊侧翼
30B   可拆卸压脉气囊
31B   中空气囊主体
32B   气囊侧翼
30C   可拆卸压脉气囊
31C   中空气囊主体
32C   气囊侧翼
30D   可拆卸压脉气囊
31D   中空气囊主体
32D   气囊侧翼
30E   可拆卸压脉气囊
31E   中空气囊主体
32E   气囊侧翼
30F   可拆卸压脉气囊
31F   中空气囊主体
32F   气囊侧翼
30G   可拆卸压脉气囊
31G   中空气囊主体
32G   气囊侧翼
30H   可拆卸压脉气囊
31H   中空气囊主体
32H   气囊侧翼
33    气体传输孔
331   气密环柱
34    气压检测孔
341   气密环柱
35    弧形支撑片
具体实施方式
有关本发明的详细说明及技术内容，现就配合图式说明如下。 再者，本发明中的图式，为说明方便，其比例未必照实际比例绘制，该等图式及其比例并非用以限制本发明的范围，在此先行叙明。
本发明提供一种具血压量测功能的穿戴式装置，所述的穿戴式装置可供用户穿戴于手腕、或前臂的位置上，用以实时或动态定时量测用户的各种生理指数。
在此必须先行说明的是，本发明目标为具血压量测功能的穿戴式装置，但是，在本发明中所揭示的穿戴式装置，除了可以经由算法计算获得用户的收缩压及舒张压外，亦可以经由传感器所侦测到的数据取得用户的心律参数，并依据获得的心律参数配合算法判断用户是否有不规则脉波、心律不齐、心房颤动等病征。
又，本发明的穿戴式装置可以进一步通过韧体、以及无线传输手段例如蓝牙通讯(Bluetooth)、红外线通讯(IR)、近场通讯(NFC)、超宽带(UWB)、无线局域网络(WLAN)、无线千兆联盟(WiGig)、紫蜂(ZigBee)、无线通用串行总线(Wireless USB)或无线保真(Wi-Fi)，与用户的行动装置交互讯息，通过行动装置记录用户的生理信息、紧急通报、反馈数据至医院、或是更新穿戴式装置韧体等功能。在一较佳应用实施例中，穿戴式装置亦可以配置GPS定位模块、动作感应芯片、加速传感器及电子罗盘等，用以获取用户的行动数据，并经由该等行动数据监测用户的实时状况。
此外，本发明的穿戴式装置亦可挂载并安装第三方应用程序，经由第三方应用程序配合穿戴式装置的硬件进行功能扩充，以增加产品的可用性。
请参阅“图1”至“图3”，是本发明穿戴式装置的外观示意图、方块示意图及结构分解示意图，如图所示：
本发明提供一种穿戴式装置100，该穿戴式装置100包括一腕带主体10、一设置在该腕带主体10上的显示单元20、以及一设置在该腕带主体10背侧的可拆卸压脉气囊30。在本实施例中，所述的穿戴式装置100以手表的形式呈现，除了手表的形式与功能 外，所述的穿戴式装置100亦可以通过健康手环、运动手环的方式呈现，在本发明中不予以限制，在此先予以说明。
在本实施例中，该腕带主体10包含有表面壳体11及结合于该表面壳体11的腕带12。该可拆卸压脉气囊30以非结合于该腕带12的方式经由可拆卸手段组合于该表面壳体11的背侧；该可拆卸手段例如可以为铆接、锁螺、卡扣、卡嵌或其他类此的机构，在本发明中不予以限制。上述“非结合于该腕带”，指该可拆卸压脉气囊30与该腕带12分别为独立构件，并可独立由该表面壳体11拆下的形式，而有别于熟知压脉气囊与腕带(或束臂带)通常共构为一体的形式。所述的腕带主体10上设置有一微型气泵13、一气压传感器14、以及一处理器15。
所述的表面壳体11用以安装并设置该微型气泵13、气压传感器14、处理器15、以及显示单元20。其中该气压传感器14、该处理器15及该显示单元20可以集成于电路板16上，经由该电路板16上的多个端口与其他电子零件(例如微型气泵13、泄压阀113(图3))电路连接，同时作为表面壳体11的夹层，以分隔电子零件及电机零件。该表面壳体11的一侧亦可以设置有实体按键、触摸板、或其他类似的输入单元连接至该电路板16，以便用户对穿戴式装置100输入指令，在本发明中不予以限制。在一较佳实施例中，为了避免EMI干扰的问题，在该表面壳体11的内侧亦可以设置屏蔽结构，用以减少EMI对电子零件或处理器15带来的影响。又在一较佳实施例中，所述的表面壳体11可进一步外设或内置电源模块17，用以在电源用罄时替换对应型号的电池。在其中一较佳实施例中，该电源模块17可以为电池槽17A，方便用户替换对应型号的电池。在另一较佳实施例中，该穿戴式装置100亦可以直接设置充电模块，利用Mini USB、Micro USB、或是C-type USB连接器对电源模块17内的电池进行充电，在本发明中不予以限制。
所述的微型气泵13连接至该可拆卸压脉气囊30，用以压缩气体并提供正压至目标空间，使目标空间的气压大于环境中的气体 压力，通过上述的方式增压，以将气体填充至该可拆卸压脉气囊30。该微型气泵13可以为隔膜式气泵(Diaphragm pump)、电磁式气泵(Electromagnetic pump)、叶轮式气泵(Centrifugal pump)、及活塞式气泵(Reciprocating air pump)等，在本发明中不予以限制。
所述的气压传感器14集成于该电路板16上并对应设置于该可拆卸压脉气囊30一侧。在该表面壳体11内侧设置有第二管座115(如图4所示)，该第二管座115用以供该气压传感器14的感测头插入并连通至该可拆卸压脉气囊30的内侧空间，借此，该气压传感器14可经由第二管座115侦测到可拆卸压脉气囊30的内部气压，并经由内部气压与脉波的共振变化获得使用者的脉搏数并由算法计算收缩压与舒张压。该气压传感器14可以为绝对压力传感器、表压力传感器(Gauge pressure sensor)、真空压力传感器、压差计、以及密封压力传感器等，在本发明中不予以限制。
所述的处理器15连接至该微型气泵13及该气压传感器14，依据触发讯号启动该微型气泵13以对该可拆卸压脉气囊30进行充气，并利用该气压传感器14回传的数据获得用户的血压参数。具体而言，该处理器15用以加载并执行储存单元内的程序，经由程控电子、电机零件的运作并执行运算。在一较佳实施例中，该处理器15可以与该储存单元共构为一处理器，在本发明中不予以限制。其中，该处理器15可为中央处理器(Central Processing Unit，CPU)，或是其他可程序化并具有一般用途或特殊用途的微处理器(Micro-Control Unit,MCU)、数字信号处理器(Digital Signal Processor，DSP)、可程序化控制器、特殊应用集成电路(Application Specific Integrated Circuits，ASIC)或其他类似装置或这些装置的组合。
所述的显示单元20用以在检测完成后显示检测的结果，例如用户的血压数据、心律数据、或是其他的健康数据(如走路步数及时间)。除了上述的数据外，所述的显示单元亦可以提供控制接口或图形化接口(GUI)供用户进行操作及设定，在本发明中不予以限 制。该显示单元20可以为有机发光二极管面板(Organic Light-Emitting Diode,OLED)、横向电场效应显示面板(In-Plane-Switching Liquid Crystal,IPS)、低温多晶硅面板(Low Temperature Poly-silicon,LTPS)、氧化铟镓锌面板(indium gallium zinc oxide,IGZO)、VA液晶面板(Vertical Alignment liquid crystal)、量子点显示器(Quantum dot display)、或电子纸(epaper)等。在一较佳实施例中，该显示单元20亦可以为触控面板，在本发明中不予以限制。
以下针对可拆卸压脉气囊30的结构进行详细的说明，请一并参阅“图4”、“图5”、“图6”及“图7”，是本发明中可拆卸压脉气囊的组装示意图、外观示意图(一)、(二)以及穿戴式装置与可拆卸压脉气囊的拆卸示意图，如图所示：
所述的可拆卸压脉气囊30以非结合于该腕带12的方式经由可拆卸手段组合于该表面壳体11的背侧。该可拆卸压脉气囊30包含有中空气囊主体31、两个分别由该中空气囊主体31朝两侧延伸的气囊侧翼32、以及设置于该中空气囊主体31上的气体传输孔33以及气压检测孔34，其中该可拆卸压脉气囊30的气囊侧翼32沿两侧该腕带12的方向延伸。在一较佳实施例中，为了达到气密的效果，该可拆卸手段可以为分别设置在该气体传输孔33及气压检测孔34上的气密环柱331、341，通过将气密环柱331、341插入对应的插销(第一管座及第二管座)使其上的气密环迫紧插销内侧的壁面以构成气密，增加气体输送的效率并达到防水的效果。
如图7所示，由于该可拆卸压脉气囊30通过气密环柱331、341插入对应的插销内侧固定，用户可以轻松的将该可拆卸压脉气囊30拆下，以置换该可拆卸压脉气囊30。
为使该可拆卸压脉气囊30与使用者的手腕更为服贴，以确保该可拆卸压脉气囊30阻断用户的血管以测量到准确的血压，该可拆卸压脉气囊30两侧的该气囊侧翼32上设置有弧形支撑片35，配合使用者手腕的弧形贴合，当中空气囊主体31进气时中空气囊 主体31可以配合使用者的手腕弧形充气紧迫。该弧形支撑片35可以设置在该可拆卸压脉气囊30靠近或相对使用者皮肤的一侧；在较佳实施例中，设置于相对使用者皮肤的一侧可达到较佳的阻断效果。又在一实施例中，该弧形支撑片35可以与该可拆卸压脉气囊30一体成形或独立设置；在较佳实施例中，一体成形可减少开模的数量并增加产品美观性。
在本实施例中，中央气囊主体31配合表面壳体11的形状设计为圆形，除了圆形的实施例之外，该中央气囊主体31亦可以配合表面壳体11或是配合人体工学设计为其他形状，在本发明中不予以限制。
接续请一并参阅“图5”，在一较佳实施例中，该可拆卸压脉气囊30的该气体传输孔33及该气压检测孔34成对设置于该中空气囊主体31上且平行于该腕带11。在穿戴于使用者的肢体上时，由于气体传输孔33及气压检测孔34两者之间的联机与使用者的肢体垂直，在可拆卸压脉气囊30进行充气后，这样的配置可以使可拆卸压脉气囊30对动脉血管充分压挤，以获取更漂亮的共振波形并提高量测的准确度。其中该中空气囊主体31两侧的气囊侧翼32可依据使用者的肢体周长而设计为不同的长度。该气囊侧翼32加上中央气囊主体31的总长度可以为60mm至150mm之间，在多个实施例中，该气囊侧翼32加上中央气囊主体31的总长度例如可以为75mm(可拆卸压脉气囊30A的气囊侧翼32A加上中央气囊主体31A长度)、95mm(可拆卸压脉气囊30B的气囊侧翼32B加上中央气囊主体31B长度)、115mm(可拆卸压脉气囊30C的气囊侧翼32C加上中央气囊主体31C长度)、135mm(可拆卸压脉气囊30D的气囊侧翼32D加上中央气囊主体31D长度)等，在本发明中不予以限制。在较佳实施例中，该可拆卸压脉气囊30的长度大致等于该腕带12周长的0.5倍至0.8倍。其中，当该可拆卸压脉气囊30的长度建议为该腕带12覆盖肢体周长的0.8倍左右，且该可拆卸压脉气囊30的宽度大致等于该可拆卸压脉气囊30长度的0.4 倍至0.6倍之间时，较能减少对人体造成的不适感，同时增加检测的精确度。
在另一较佳实施例中，该可拆卸压脉气囊30的该气体传输孔33及该气压检测孔34成对设置于该中空气囊主体31上且垂直于该腕带11。在穿戴于使用者的肢体上时，气体传输孔33及气压检测孔34两者之间的联机与使用者的肢体平行。在多个实施例中，该气囊侧翼32加上中央气囊主体31的总长度例如可以为75mm(可拆卸压脉气囊30E的气囊侧翼32E加上中央气囊主体31E长度)、95mm(可拆卸压脉气囊30F的气囊侧翼32F加上中央气囊主体31F长度)、115mm(可拆卸压脉气囊30G的气囊侧翼32G加上中央气囊主体31G长度)、135mm(可拆卸压脉气囊30H的气囊侧翼32H加上中央气囊主体31H长度)等，在本发明中不予以限制。在较佳实施例中，该可拆卸压脉气囊30的长度大致等于该腕带12周长的0.5倍至0.8倍。其中，当该可拆卸压脉气囊30的长度建议为该腕带12覆盖肢体周长的0.8倍左右，且该可拆卸压脉气囊30的宽度大致等于该可拆卸压脉气囊30长度的0.4倍至0.6倍之间时，较能减少对人体造成的不适感，同时增加检测的精确度。
以下针对本发明穿戴式装置100的内部结构以及气体输送路径进行说明，请一并参阅“图8”，是本发明穿戴式装置的内部结构示意图，如图所示：
该表面壳体11的内侧具有一连接管111、一连通至该连接管111的旁通歧管112、以及一设置于该旁通歧管112一端的泄压阀113。该连接管111的一端连接至该微型气泵13的气嘴，另一端则连接至该表面壳体11的第一管座114，该第一管座114供该中空气囊主体31上气体传输孔33的气密环柱331插入，用以将该微型气泵13的气体导引并填充至该可拆卸压脉气囊30。该处理器15连接至该泄压阀113，该处理器15依据条件触发(通常为检测完成时、或是由用户强制启动的默认指令获得触发指令)开启该泄压阀113将该中空气囊主体31内的气体经由该旁通歧管112导引至 该表面壳体11一侧的泄压孔1131。
除上述气路的管道外，该表面壳体11上设置有第二管座115用以插入该气压传感器14的感测头141。该感测头141供该中空气囊主体31上气压检测孔34的气密环柱341插入，以供该第二管座115上的该气压传感器14侦测该中空气囊主体31内侧的气压参数。
以下针对可拆卸压脉气囊30进气及泄气的流通路径配合图式进行说明，请一并参阅“图9”及“图10”，为本发明可拆卸压脉气囊进气及泄气的流通路径示意图，如图所示：
在对可拆卸压脉气囊30进行充气时，请先参阅“图9”，处理器15传送指令至该微型气泵13，以启动该微型气泵13运作对连接管111进行增压，气体经由该连接管111传送至该气体传输孔33，并经由该气体传输孔33馈入该可拆卸压脉气囊30。可拆卸压脉气囊30在充气时，可拆卸压脉气囊30内的压力传送至该第二管座115以供该第二管座115上的气压传感器14侦测该可拆卸压脉气囊30内的气压。
在对可拆卸压脉气囊30进行泄气时，如“图10”所示，处理器15接收到释放气体的触发指令(例如检测完成、或是使用者强制关闭)，传送控制指令至该泄压阀113以控制该泄压阀113开启。泄压阀113在开启后，由在可拆卸压脉气囊30内的气压大于环境气压，可拆卸压脉气囊30内的气体经由该气体传输孔33传送至该连接管111，并经由旁通歧管112传送至泄压阀113的泄压孔1131以将气体排出。
综上所述，本发明具血压量测功能的穿戴式装置可方便用户穿戴使用进行24小时动态定时量测血压并记录，以供医生判断是否为“高血压症”或“边界高血压”患者。此外，本发明具血压量测功能的穿戴式装置于进行血压测量时可以减少使用者的不适，进而增进使用者体验。此外，本发明具血压量测功能的穿戴式装置可降低因使用其他光学感测方式由皮肤汗水所造成的感测误差， 适于心血管疾病罹患风险的个人的日常健康照护与监测使用。再者，本发明具血压量测功能的穿戴式装置可以适用于救护车、急诊室、加护病房、医院病房或诊所等医疗机构，供每一位患者穿戴使用并实时经由物连往来监控血压及心律等大数据，具有医疗产业利用价值。本发明的压脉气囊及腕带分别均可独立拆卸，可由使用者随意拆卸并更换不同颜色、图案、或形状之腕带、以及不同颜色、图案、或造型的压脉气囊。
以上已将本发明做一详细说明，但是以上所述，仅为本发明的一较佳实施例而已，当不能以此限定本发明实施的范围，即凡依本发明申请专利范围所作的均等变化与修饰，皆应仍属本发明的专利涵盖范围内。

Claims (11)

  1. 一种具血压量测功能的穿戴式装置，其特征在于：包括一腕带主体、一设置于该腕带主体上的显示单元、以及一设置于该腕带主体背侧的可拆卸压脉气囊，该腕带主体上具有一连接至该可拆卸压脉气囊的微型气泵、一设置于该可拆卸压脉气囊一侧的气压传感器、以及一连接至该微型气泵及该气压传感器的处理器，该处理器依据触发讯号启动该微型气泵以对该可拆卸压脉气囊进行充气，并利用该气压传感器回传的数据获得用户的血压参数。
  2. 根据权利要求1所述的具血压量测功能的穿戴式装置，其特征在于，该腕带主体包含有表面壳体及结合于该表面壳体的腕带，该可拆卸压脉气囊以非结合于该腕带的方式经由可拆卸手段组合于该表面壳体的背侧。
  3. 根据权利要求2所述的具血压量测功能的穿戴式装置，其特征在于，该可拆卸压脉气囊包含有中空气囊主体、两个分别由该中空气囊主体朝两侧延伸的气囊侧翼、以及成对设置于该中空气囊主体上且平行或垂直于该腕带的气体传输孔以及气压检测孔。
  4. 根据权利要求3所述的具血压量测功能的穿戴式装置，其特征在于，该可拆卸气囊两侧的该气囊侧翼上设置有弧形支撑片。
  5. 根据权利要求4所述的具血压量测功能的穿戴式装置，其特征在于，该弧形支撑片一体成形设置于该气囊侧翼上。
  6. 根据权利要求3所述的具血压量测功能的穿戴式装置，其特征在于，该表面壳体的内侧具有一连接管，该连接管的一端连接至该微型气泵的气嘴，另一端则连接至该表面壳体的第一管座，该第一管座 供该中空气囊主体上气体传输孔的气密环柱插入，用以将该微型气泵的气体导引并填充至该可拆卸压脉气囊。
  7. 根据权利要求6所述的具血压量测功能的穿戴式装置，其特征在于，该表面壳体包含有一连通至该连接管的旁通歧管，以及一设置于该旁通歧管一端的泄压阀，该处理器连接至该泄压阀，依据另一触发讯号开启该泄压阀将该中空气囊主体内的气体经由该旁通歧管导引至该泄压阀另一侧的泄压孔。
  8. 根据权利要求3所述的具血压量测功能的穿戴式装置，其特征在于，该表面壳体上设置有一第二管座用以供该气压传感器的感测头固定置放其内，该感测头供该中空气囊主体上气压检测孔的气密环柱插入，以供该第二管座上的该气压传感器侦测该中空气囊主体内的气压参数。
  9. 根据权利要求3所述的具血压量测功能的穿戴式装置，其特征在于，该可拆卸压脉气囊的气囊侧翼沿两侧该腕带的方向延伸。
  10. 根据权利要求9所述的具血压量测功能的穿戴式装置，其特征在于，该可拆卸压脉气囊的总长度等于该腕带周长的0.5至0.8倍。
  11. 根据权利要求9所述的具血压量测功能的穿戴式装置，其特征在于，该可拆卸压脉气囊的宽度等于该可拆卸压脉气囊长度的0.4至0.6倍。
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