CN103505193A - Wrist strap type physiological information monitoring device - Google Patents

Wrist strap type physiological information monitoring device Download PDF

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Publication number
CN103505193A
CN103505193A CN201210208860.5A CN201210208860A CN103505193A CN 103505193 A CN103505193 A CN 103505193A CN 201210208860 A CN201210208860 A CN 201210208860A CN 103505193 A CN103505193 A CN 103505193A
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China
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described
signal
unit
sent
data
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CN201210208860.5A
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Chinese (zh)
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CN103505193B (en
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刘树海
王维虎
徐峰
张燕清
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北京超思电子技术股份有限公司
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Publication of CN103505193B publication Critical patent/CN103505193B/en

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Abstract

The invention provides a wrist strap type physiological information monitoring device which comprises a device body, a physiological signal detection unit, a physiological signal processing unit, a control unit, a data transmission unit and a storage unit, wherein the data transmission unit is used for receiving data, relevant to a person to be detected, sent by a terminal and sending the data to the storage unit and / or receiving physiological information sent by the physiological signal processing unit or the storage unit and sending the physiological information to the terminal, and the storage unit is used for storing the data, relevant to the person to be detected, sent by the data transmission unit and / or the physiological information sent by the physiological signal processing unit. Data transmission can be achieved between the wrist strap type physiological information monitoring device and the terminal, and the data transmitted from the terminal can be stored.

Description

A kind of wrist carried physiologic information monitoring device

Technical field

The invention belongs to armarium technical field, be specifically related to a kind of wrist carried physiologic information monitoring device.

Background technology

Wrist carried physiologic information monitoring device is a kind of portable physiological monitor; user is by being worn in wrist; can be in daily routines or motor process the human body physiological parameter such as monitor heart rate fluctuation and blood oxygen, thereby user can monitor the health status of self.And, by means of wrist carried physiologic information monitoring device, the human body movement datas such as step number, distance, quantity of motion and calorie consumption of all right monitor user ' when motion, thereby realize, user's exercise intensity is monitored, to prevent that user's motion from surpassing the load of heart and health, or quantity of motion is not enough.

For example, Granted publication number for the Chinese utility model patent of CN 201879683U discloses a kind of heart rate monitoring watch, as shown in Figure 1, is the theory diagram of heart rate monitoring watch.Heart rate monitoring watch comprises table body, pressure transducer 1, data line 2, data processor 3, video signal processing unit 4, display 5 and light emitting diode 6.Wherein, table body is similar to general wristwatch, and user can be worn in wrist; Pressure transducer 1 is fixed on it table, when user is worn in wrist by table body, pressure transducer 1 is close to the skin at the radial artery place of user's wrist, in order to gather user's radial artery fluctuation signal, and by data line 2, radial artery fluctuation signal is sent to data processor 3; Data processor 3 is for radial artery fluctuation signal being converted to user's heart beating per minute fluctuation number of times, and sends it to video signal processing unit 4; Video signal processing unit 4 converts video signal to for number of times that heart beating is fluctuateed, and sends it to display 5; Display 5 is for converting video signal to image and showing.In addition, data processor 3 also compares for user's heart beating per minute is fluctuateed number of times and normality threshold, and judges that whether user's heart beating fluctuation number of times per minute surpasses normality threshold, if so, sends luminous signals to light emitting diode 6; Light emitting diode 6 is for luminous when receiving luminous signal, to warn user.

By means of above-mentioned heart rate monitoring watch, heart beating fluctuation number of times can Real-Time Monitoring user per minute, and surpass normality threshold alarm at it, thus user can be known self health at any time, and carry out in time first aid process when burst disease.But, because above-mentioned heart rate monitoring watch only has monitoring and warning function, and the function that does not possess data storage and transmit, , cannot receive and store by computer, the terminal such as mobile phone sends and the user's that comes identity information, case history, doctor's advice, the data such as operation record and check result, also cannot be by the heart rate information detecting to terminal transmission, cause when user's burst disease Er hospital carries out first aid process, doctor is often because user's morbidity can not normally be linked up, relatives are at the scene etc. not former thereby cannot know in time user's history information, this not only can delay user's rescue opportunity, cause user's aggravation even to bring life danger, but also can not occur because doctor does not understand to patient's medical history malpracticees such as causing inappropriate medication, emergency treatment mistake.

Summary of the invention

The present invention is intended at least solve one of technical problem existing in prior art, has proposed a kind of wrist carried physiologic information monitoring device, between itself and terminal, can transmit data, and can store the data of being come by terminal transmission.

For realizing object of the present invention, provide a kind of wrist carried physiologic information monitoring device, comprise device body, bio-signal acquisition unit, physiological single processing unit and control unit, wherein said bio-signal acquisition unit is used for gathering detected person's physiological signal, and described physiological signal is sent to described physiological single processing unit; Described physiological single processing unit is used for described physiological signal to be converted to physiologic information, and described physiologic information is sent; Wherein, described wrist carried physiologic information monitoring device also comprises data transmission unit and memory element, and wherein, described data transmission unit sends and the next data relevant to detected person for receiving by terminal, and sends it to described memory element; And/or receive by described physiological single processing unit or described memory element and send and the physiologic information that comes, and send it to terminal; Described memory element is for storing from the data relevant to detected person of described data transmission unit and/or being sent and next physiologic information by described physiological single processing unit; And described control unit is for controlling the work of described bio-signal acquisition unit, physiological single processing unit, data transmission unit and memory element; Described device body is for being worn over wrist for user, and described physiological single processing unit, data transmission unit, memory element and control unit are arranged on described device body.

Wherein, described wrist carried physiologic information monitoring device also comprises connecting band and data line, and wherein, described connecting band is for fixing described bio-signal acquisition unit, when user is worn over wrist by described connecting band, the skin at user's radial artery place is close in described bio-signal acquisition unit; Described connecting band adopts elastomeric material to make, it is connected with described device body or is separate with described device body, when user is worn over wrist by described device body and connecting band, described connecting band and device body are arranged side by side the wrist user, or wrist and described device body that described connecting band is close to detected person are stacked on described connecting band; Described data line comprises physiological signal transmission line and control signal transmission line, and wherein, described physiological signal transmission line is electrically connected to described bio-signal acquisition unit and physiological single processing unit respectively, in order to transmit data between the two; Described control signal transmission line is electrically connected to described bio-signal acquisition unit and control unit respectively, in order to transmit data between the two.

Wherein, on described connecting band, be provided with the reference component that can move relative to described connecting band, described reference component is configured to when it is during with mutually concordant with reference to position on user-selected wrist, described bio-signal acquisition unit is relative with user's radial artery, and when user is worn over wrist by described connecting band, described reference component is positioned at a side that deviates from user's wrist on described connecting band.

Wherein, described wrist carried physiologic information monitoring device also comprises input block, and it is arranged on described device body, in order to receive the operational order of being inputted by user, and described operational order is sent to described control unit; Described control unit is controlled the work of described bio-signal acquisition unit, physiological single processing unit, data transmission unit and memory element according to described operational order.

Wherein, described memory element is pre-stored to be sent and next authentication information by described data transmission unit or described input block, and described authentication information comprises username and password; When needing to transmit data between described data transmission unit and terminal, described data transmission unit receives by terminal or input block and sends and next identity information, and sends it to described control unit; The described authentication information of described control unit reading pre-stored in described memory element, and judgement is sent by terminal or input block and whether the identity information that comes mates with pre-stored authentication information, if so, to described data transmission unit, send the control signal of transmission data; If not, to described data transmission unit, send the control signal of refusal transmission data.

Wherein, described data transmission unit adopts wired or wireless mode to transmit the data relevant with detected person, authentication information and/or identity information to terminal.

Wherein, described bio-signal acquisition unit comprises heart rate signal acquisition module, in order to gather detected person's heart rate signal, and sends it to described physiological single processing unit; Described physiological single processing unit comprises heart rate signal processing module, in order to receive the heart rate signal from heart rate signal acquisition module, and described heart rate signal is converted to heart rate information, then described heart rate information is sent; And/or described bio-signal acquisition unit comprises blood oxygen signal acquisition module, in order to gather detected person's blood oxygen signal, and send it to described physiological single processing unit; Described physiological single processing unit comprises blood oxygen signal processing module, in order to receive the blood oxygen signal from blood oxygen signal acquisition module, and described blood oxygen signal is converted to blood oxygen information, then described blood oxygen information is sent.

Wherein, described heart rate signal acquisition module comprises luminous tube and photodetector, when user is worn on wrist by described connecting band, described luminous tube and photodetector are positioned at detected person's wrist phase the same side and are close to the skin at detected person's radial artery place, wherein, described luminous tube sends optical signal for the interior tissue to detected person's radial artery place; The interior tissue at detected person's radial artery place reflexes to described photodetector by described optical signal; The optical signal that described photodetector comes for detection of being reflected by described skin histology, and the optical signal detecting is converted to the signal of telecommunication, and the signal of telecommunication is sent to described heart rate signal processing module.

Wherein, described heart rate signal acquisition module comprises piezoelectric transducer, and described piezoelectric transducer is used for gathering the heart rate signal at detected person's radial artery place, and sends it to described heart rate signal processing module; Described piezoelectric transducer is arranged on described connecting band, and when user puts on described connecting band, described piezoelectric transducer is close to the skin at detected person's radial artery place.

Wherein, described wrist carried physiologic information monitoring device also comprises motor message detecting unit and motor message processing unit, wherein, described motor message detecting unit is arranged on described device body, in order to gather the motor message of detected person when moving, and described motor message is sent to described motor message processing unit; Described motor message processing unit is arranged on described device body, in order to convert described motor message to movable information, and described movable information is sent; And described memory element sends and next movable information for receiving by described motor message processing unit, and sends it to described data transmission unit, and described data transmission unit is for being sent to terminal by described movable information.

Wherein, described motor message detecting unit comprises acceleration transducer and timer, and wherein, described acceleration transducer is for gathering the acceleration of detected person when moving, and degree of will speed up is converted into the signal of telecommunication, then the described signal of telecommunication is sent to described motor message processing unit; Described timer is used for measuring detected person's movement time, and described movement time is converted into the signal of telecommunication, then the described signal of telecommunication is sent to described motor message processing unit.

Wherein, described wrist carried physiologic information monitoring device also comprises video signal processing unit and display unit, wherein, described video signal processing unit is arranged on described device body, in order to receive by described physiological single processing unit, send and the physiologic information that comes, by described motor message processing unit, sent and the movable information that comes and/or sent and the data relevant to detected person come by described memory element, and convert thereof into video signal, then described video signal is sent to described display unit; Described display unit is for converting described video signal to image and showing; Described display unit is arranged on described device body; Or described display unit and described device body are separate, and described video signal processing unit is sent to described data transmission unit by video signal; Described data transmission unit and described display unit adopt wireless mode transmission video signal; Described control unit and described display unit adopt wireless mode transmission of control signals.

Wherein, described wrist carried physiologic information monitoring device also comprises alarm unit, described alarm unit comprises evaluation module and prompting module, wherein, described evaluation module sends and the physiologic information coming and/or the movable information being come by described movable information processing unit transmission for receiving by described physiological single processing unit, and described physiologic information and/or movable information and corresponding normality threshold are compared, if described physiologic information and/or movable information surpass corresponding normality threshold, judge that detected person's health is in abnormality, then to described prompting module, send alerting signal, described prompting module gives the alarm to user according to described alerting signal, and the mode that described prompting module gives the alarm to user comprises sound, light and/or vibration.

Wherein, described evaluation module is sent to described video signal processing unit by the assessment result of the described physiologic information of assessment and/or movable information; Described video signal processing unit converts described assessment result to video signal, then described video signal is sent to described display unit; Described display unit converts thereof into image and shows.

Wherein, described data transmission unit comprises GPRS positioning and communicating module, described GPRS positioning and communicating module is used for carrying out following operation: receives by described control unit and sends and the search control signal that comes, and according near the hospital described search control signal search detected person present position and obtain the positional information of the hospital having searched; Reception is sent by described control unit and next positioning control signal, and according to the positional information of described positioning control signal acquisition detected person present position; Reception is sent by described control unit and next data transfer control signal, and reads the data relevant to detected person in described memory element according to described data transfer control signal, and is sent to the hospital searching; And receive by described control unit and send and the distress signals come, and send it to the hospital searching.

Wherein, described input block receives the distress signals of user's input, and send it to described control unit, and/or the operational order of relevant search, location and/or the transfer of data of reception user input, and the operational order of described relevant search, location and/or transfer of data is sent to described control unit; Or described data transmission unit receives by terminal and sends and next distress signals, and send it to described control unit, and/or receive by terminal and send and the operational order of relevant search, location and/or the transfer of data come, and the operational order of described relevant search, location and/or transfer of data is sent to described control unit; Described control unit is sent to described GPRS positioning and communicating module by described distress signals; And/or according to the operational order of relevant search, location and/or transfer of data, to described GPRS positioning and communicating module, send the control signal of relevant search, location and/or transfer of data.

Wherein, when described prompting module gives the alarm to user, if described control unit does not receive any operational order in Preset Time, described control unit sends distress signals and about the control signal of search, location and transfer of data from GPRS positioning and communicating module described in trend.

Wherein, the hospital that receives distress signals is to described GPRS positioning and communicating module transmission first aid inquiry message; Described GPRS positioning and communicating module is sent to described video signal processing unit by described first aid inquiry message; Described video signal processing unit converts described first aid inquiry message to video signal, then described video signal is sent to described display unit; Described display unit converts thereof into image and shows; And/or described GPRS positioning and communicating module is sent to described prompting module by described first aid inquiry message; Described prompting module gives the alarm to user according to described first aid inquiry message; When described display unit shows that described first aid inquiry message and/or described prompting module give the alarm, if described control unit receives by described data transmission unit or input block and sends and next first aid confirmation instruction, to described GPRS positioning and communicating module, send first aid confirmation; Described GPRS positioning and communicating module is sent to described hospital by described first aid confirmation; Described control unit sends the control signal about location and transfer of data to described GPRS positioning and communicating module simultaneously; Described GPRS positioning and communicating module, according to obtaining the positional information of detected person present position with the control signal of transfer of data and read the data relevant to detected person in described memory element about location, then sends detected person's positional information and the data relevant to detected person to described hospital; And when described display unit shows that described first aid inquiry message and/or described prompting module give the alarm, if described control unit does not receive by described data transmission unit or input block and sends and next first aid confirmation instruction in Preset Time, described control unit sends first aid confirmation from GPRS positioning and communicating module described in trend, sends the control signal about location and transfer of data simultaneously.

The present invention has following beneficial effect:

Wrist carried physiologic information monitoring device provided by the invention, its by data transmission unit, realize and terminal between the transmission of data, and by memory element, realize the storage of data, thereby can receive and store the data relevant to detected person of self terminal, and then make user can carry oneself identity information and history information, in case of need.For example, when user's burst disease need to carry out first aid process in hospital, doctor can be known user's history information in time, thereby not only can shorten the time of understanding and the diagnosis state of an illness and race against time for giving emergency treatment to a patient, but also can improve the accuracy of diagnosis and the treatment of the state of an illness, thereby can reduce the incidence rate of mistaken diagnosis, malpractice.

Accompanying drawing explanation

Fig. 1 is the theory diagram of heart rate monitoring watch;

The theory diagram of the wrist carried physiologic information monitoring device that Fig. 2 provides for first embodiment of the invention; And

The theory diagram of the wrist carried physiologic information monitoring device that Fig. 3 provides for second embodiment of the invention.

The specific embodiment

For making those skilled in the art understand better technical scheme of the present invention, below in conjunction with accompanying drawing, wrist carried physiologic information monitoring device provided by the invention is described in detail.

The theory diagram of the wrist carried physiologic information monitoring device that Fig. 2 provides for first embodiment of the invention.Refer to Fig. 2, wrist carried physiologic information monitoring device comprises device body (not shown), bio-signal acquisition unit 20, physiological single processing unit 21, memory element 22, data transmission unit 23 and control unit 24.Wherein, device body can adopt profile and the structure of similar wrist-watch, and to facilitate user to be worn over wrist, and the device body of similar wrist-watch can comprise interconnective fixed part and connecting portion.Wherein, fixed part can adopt profile and the structure of similar dial plate etc., and physiological single processing unit 21, memory element 22, data transmission unit 23 and control unit 24 are fixed on fixed part; Connecting portion can adopt profile and the structure of similar watchband etc., so that user can be worn over wrist by fixed part by connecting portion.In addition, bio-signal acquisition unit 20 can be fixed on fixed part or connecting portion, and when user is worn over wrist by device body, is close to the skin at detected person's radial artery place.

Bio-signal acquisition unit 20 is for gathering detected person's physiological signal, and physiological signal is sent to physiological single processing unit 21.Particularly, the physiological signal that bio-signal acquisition unit 20 gathers can comprise at least one signal in heart rate signal, blood oxygen signal and pulse signal.In bio-signal acquisition unit 20, be provided with the physiological signal acquisition module that the quantity of the physiological signal that quantity gathers with it equates, the physiological signal that physiological signal acquisition module gathers with bio-signal acquisition unit is corresponding one by one, in order to gather the physiological signal of answering in contrast, and this physiological signal is sent to physiological single processing unit 21.

Physiological single processing unit 21 is for physiological signal is converted to physiologic information, and this physiologic information is sent.Particularly, in physiological single processing unit 21, be provided with the physiological single processing module that quantity equates with the quantity of physiological signal acquisition module, and physiological single processing module is corresponding one by one with physiological signal acquisition module, in order to receive the physiological signal from the physiological signal acquisition module of answering in contrast, and be converted to corresponding physiologic information, such as heart rate, pulse frequency and blood oxygen saturation etc., then sends this physiologic information.

For example, if the physiological signal that bio-signal acquisition unit 20 gathers is two kinds, be respectively heart rate signal and blood oxygen signal, in bio-signal acquisition unit 20, be provided with accordingly heart rate signal acquisition module and blood oxygen signal acquisition module; And, in physiological single processing unit 21, be provided with accordingly heart rate signal processing module and blood oxygen signal processing module.

Wherein, heart rate signal acquisition module is used for gathering detected person's heart rate signal, and sends it to heart rate signal processing module.Particularly, heart rate signal acquisition module can be adopted and gather in two ways heart rate signal, the first acquisition mode is to adopt luminous tube and photodetector to gather detected person's heart rate signal, and the second acquisition mode is to adopt piezoelectric transducer to gather detected person's heart rate signal.

When adopting the first acquisition mode, heart rate signal acquisition module comprises luminous tube and photodetector, luminous tube and photodetector can be fixed on fixed part or connecting portion, and when user is worn over wrist by device body, luminous tube and photodetector are positioned at phase the same side of detected person's wrist, and the skin of being close to detected person's radial artery place, wherein, luminous tube sends the optical signals such as infrared light for the interior tissue to detected person's radial artery place; The interior tissue at detected person's radial artery place reflexes to photodetector by optical signal; The optical signal that photodetector comes for detection of being reflected by interior tissue, and the optical signal detecting is converted to the signal of telecommunication, and the signal of telecommunication is sent to heart rate signal processing module.Heart rate signal processing module is used for heart rate signal to be converted to heart rate information, and heart rate information is sent.The interior tissue at so-called detected person's radial artery place, refers in human body wrist and is positioned near the tissue of radial artery, is densely covered with a large amount of blood vessels in this tissue.Because the filling volume of blood in blood vessel can beating and change with heart, and when optical signal is irradiated to interior tissue, the absorbance of blood can change with the change of blood engorgement amount, thereby the absorbance of blood can be indirectly beating and change with heart, this also can change the intensity of the optical signal that reflected by interior tissue thereupon, thereby the Strength Changes of the optical signal being reflected by interior tissue can reflect the frequency of heartbeat indirectly.

When adopting the second acquisition mode, heart rate signal acquisition module comprises piezoelectric transducer, it can be fixed on fixed part or connecting portion, and when user is worn over wrist by device body, piezoelectric transducer is close to the skin at detected person's radial artery place, in order to gather the heart rate signal at detected person's radial artery place, and send it to heart rate signal processing module.Heart rate signal processing module, for heart rate signal is converted to heart rate information, then sends heart rate information.

Blood oxygen signal acquisition module is used for gathering detected person's blood oxygen signal, and sends it to blood oxygen signal processing module; Blood oxygen signal processing module is used for blood oxygen signal to be converted to blood oxygen information, and blood oxygen information is sent.

Data transmission unit 23 for transmit data between wrist carried physiologic information monitoring device and terminal, that is, receives by the terminal such as computer or mobile phone etc. and sends and the next data relevant to detected person, and send it to memory element 22; And/or receive by physiological single processing unit 21 or memory element 22 and send and the physiologic information that comes, and send it to terminal.In actual applications, the data relevant to detected person can comprise the data of user's identity information, case history, doctor's advice, operation record and check result etc.

Memory element 22 is for storing from the data relevant to detected person of data transmission unit 23 and/or being sent and next physiologic information by physiological single processing unit 21.Control unit 24 is for controlling the work of bio-signal acquisition unit 20, physiological single processing unit 21, data transmission unit 23 and memory element 22.

By data transmission unit 23, receive and store the data relevant to detected person of self terminal with memory element 22, can make user can carry oneself identity information and history information, for the possible period of want or need.For example, when user's burst disease need to carry out first aid process in hospital, doctor can be known user's history information in time, thereby not only can shorten the time of understanding and the diagnosis state of an illness and for giving emergency treatment to a patient, strive for the time, but also can improve the accuracy of diagnosis and the treatment of the state of an illness, thereby reduced the incidence rate of mistaken diagnosis, malpractice.

In addition, in order to guarantee to be stored in the safety of the data relevant to detected person in memory element 22, to prevent that user's personal information from leaking out, can in memory element 22, store authentication information in advance, this authentication information is for the PKI as identifying user identity, it comprises username and password, in actual applications, user can freely create one or more user names and the password corresponding with user name, thereby realize, the transfer of data between data transmission unit 23 and terminal is encrypted.When needing to transmit data between data transmission unit 23 and terminal, data transmission unit 23 receives by terminal and sends and next identity information, and send it to control unit 24, and this identity information is for the private key as deciphering, and it comprises the username and password matching with authentication information; The authentication information of control unit 24 reading pre-stored in memory element 22, and judgement is sent by terminal and whether the identity information that comes mates with the authentication information being stored in memory element 22, if so, to data transmission unit 23, send the control signal of transmission data; If not, to data transmission unit 23, send the control signal of refusal transmission data.

In actual applications, between data transmission unit 23 and terminal, can adopt wired or wireless mode to transmit the data relevant with detected person, authentication information and/or identity information.In actual applications, wireless transmission method can comprise that bluetooth, 2.4G radio communication, infrared ray, Wi-Fi communication, worldwide interoperability for microwave access at least one wireless transmission method in communicating by letter with carrierfree.

The theory diagram of the wrist carried physiologic information monitoring device that Fig. 3 provides for second embodiment of the invention.Refer to Fig. 3, the wrist carried physiologic information monitoring device that the present embodiment provides is compared with the first embodiment, comprises equally device body, bio-signal acquisition unit 20, physiological single processing unit 21, memory element 22, data transmission unit 23 and control unit 24.Because the function Ji Ge unit of above-mentioned each unit and module or the pass between module tie up in the first embodiment, had detailed description, do not repeated them here.In addition the wrist carried physiologic information monitoring device that, the present embodiment provides also comprises connecting band (not shown), data line (not shown), input block 30, motor message detecting unit 31, motor message processing unit 32, video signal processing unit 33, display unit 34 and alarm unit 35.And,

Wherein, connecting band is for fixing physiologically detecting signal unit 20, and when user is worn over wrist by connecting band, the skin at detected person's radial artery place is close in bio-signal acquisition unit 20.And, connecting band adopts the elastomeric material of softnesses such as rubber band, nylon to make, so that when user is worn over wrist by connecting band, bio-signal acquisition unit 20 can be better and the skin attachement at user's wrist radial artery place, thereby improve the sensitivity that bio-signal acquisition unit 20 detects physiological signals.In addition, connecting band can be connected with device body or be separate, that is, when connecting band is connected with device body, connecting band can be equivalent to the connecting portion of device body, and user can be worn over the fixed part of device body in wrist by connecting band.In this case, can save connecting portion, that is, user only can be worn over fixed part in wrist by connecting band, or can also not only connecting portion be set but also connecting band is set, that is, user is worn over fixed part in wrist by connecting portion and connecting band simultaneously.Easily understand, if connecting band and device body are separate, device body must arrange connecting portion, so that user can be worn over fixed part in wrist by connecting portion.And when user is worn over wrist by device body and connecting band, connecting band and device body can be arranged side by side the wrist user, or connecting band is close to detected person's wrist, and device body is stacked on connecting band.

In addition, on connecting band, be also provided with the reference component that can move relative to connecting band, it can adopt the structures such as table hoop of similar fixedly watchband, and reference component is configured to when it is during with mutually concordant with reference to position on user-selected wrist, and bio-signal acquisition unit 20 is relative with user's radial artery.On so-called user-selected wrist, with reference to position, refer to melanotic nevus on user's wrist, the Yi Ge position that the extended line etc. of blood vessel or certain finger can facilitate user to remember clearly, user can be according to the situation free setting of oneself.In addition, when user is worn over wrist by connecting band, reference component is positioned at a side that deviates from user's wrist on connecting band, to facilitate user to adjust the position of reference component.By means of reference component with reference to position, user is being worn over connecting band in the process in wrist, only need be by reference component with selected mutually concordant with reference to position, can make bio-signal acquisition unit 20 relative with user's radial artery, thereby not only can make the detection of wrist carried physiologic information monitoring device more accurate, but also can make user more easily the radial artery place of oneself be aimed in bio-signal acquisition unit 20 when connecting band is worn in wrist.

Data line comprises physiological signal transmission line and control signal transmission line.Wherein, physiological signal transmission line is electrically connected to bio-signal acquisition unit 20 and physiological single processing unit 21 respectively, in order to transmit data between the two; Control signal transmission line is electrically connected to bio-signal acquisition unit 20 and control unit 24 respectively, in order to transmit data between the two.

Input block 30 is arranged on device body, in order to receive the operational order of being inputted by user, and operational order is sent to control unit 24; Control unit 24 is controlled the work of bio-signal acquisition unit, physiological single processing unit, data transmission unit and memory element according to operational order.In actual applications, input block can be the parts such as button, keyboard or touch screen.

Motor message detecting unit 31 is arranged on device body, in order to gather the motor message of detected person when moving, and motor message is sent to motor message processing unit 32.Particularly, motor message detecting unit 31 comprises acceleration transducer and timer.Wherein, acceleration transducer is for gathering detected person at the acceleration in when motion, and degree of will speed up is converted into the signal of telecommunication, then the signal of telecommunication is sent to motor message processing unit 32; Timer is used for measuring detected person's movement time, and movement time is converted into the signal of telecommunication, then the signal of telecommunication is sent to motor message processing unit 32.

Motor message processing unit 32 is arranged on device body, in order to convert motor message to movable information, and movable information is sent.In actual applications, movable information can comprise at least one information relevant to user's exercise intensity of step number, distance, quantity of motion and calorie consumption etc. of user when motion.By means of motor message detecting unit 31 and motor message processing unit 32, the wrist carried physiologic information monitoring device that the present embodiment provides can be realized user's exercise intensity is monitored, to prevent that user's motion from surpassing the load of heart and health, or quantity of motion is not enough.In addition, memory element 22 can receive by motor message processing unit 32 and send and next movable information, and sends it to data transmission unit 23, and data transmission unit 23 is sent to terminal by movable information.

Video signal processing unit 33 is arranged on device body, in order to receive by physiological single processing unit 21, send and the physiologic information that comes, by motor message processing unit 32, sent and the movable information that comes and/or sent and the data relevant to detected person come by memory element 22, and convert thereof into video signal, then video signal is sent to display unit 34.

Display unit 34 being for converting video signal to image and showing, in the present embodiment, display unit 34 can be arranged on device body or be separate with device body.When display unit 34 and device body are separate, video signal processing unit 33 should be sent to video signal data transmission unit 23, and between data transmission unit 23 and display unit 34, adopts wireless mode transmission video signal; Control unit 24 adopts wireless mode transmission of control signals with display unit 34.In actual applications, display unit 34 can or have the external equipment of Presentation Function for display such as computer, mobile phone etc.

Alarm unit 35 is arranged on device body, and it comprises evaluation module 351 and prompting module 352.Wherein, evaluation module 351 sends and the physiologic information coming and/or the movable information being come by 32 transmissions of movable information processing unit for receiving by physiological single processing unit 21, and physiologic information and/or movable information and corresponding normality threshold are compared, if physiologic information and/or movable information surpass corresponding normality threshold, judge that detected person's health is in abnormality, then to prompting module 352, send alerting signal.So-called corresponding normality threshold refers to one by one the highest and lowest threshold corresponding to normal physiologic values and/or the proper motion value of physiologic information and/or movable information.For example, when evaluation module 351 receive by heart rate signal processing module send and come heart rate information (detected person's per minute heart beating number of times) time, its highest and lowest threshold by heart rate information and normal cardiac rate (the heart beating number of times of healthy human body per minute) compares; If the heart rate information receiving exceeds the highest and lowest threshold of normal cardiac rate, judge that detected person's health is in abnormality, then to prompting module 352, send alerting signal.

Prompting module 352 gives the alarm to user according to alerting signal, and the mode that prompting module 352 gives the alarm to user comprises sound, light and/or vibration.

In addition, evaluation module 351 can be sent to video signal processing unit 33 by the assessment result of assessment physiologic information and/or movable information; Video signal processing unit 33 converts assessment result to video signal, then video signal is sent to display unit 34; Display unit 34 converts thereof into image and shows.

In the present embodiment, data transmission unit 23 also comprises GPRS positioning and communicating module 231, GPRS positioning and communicating module 231 is for carrying out following operation: receives by control unit 24 and sends and the search control signal that comes, and according near hospital search control signal search detected person present position and obtain the positional information of the hospital having searched; Reception is sent by control unit 24 and next positioning control signal, and according to the positional information of positioning control signal acquisition detected person present position; Reception is sent by control unit 24 and next data transfer control signal, and according to the data relevant to detected person in data transfer control signal reading cells 22, and be sent to the hospital searching; And receive by control unit 24 and send and the distress signals come, and send it to the hospital searching.By means of GPRS positioning and communicating module 231, user can burst disease Shi Xiang hospital send distress signals, self position information and with user-dependent data, thereby the positional information that the hospital that receives distress signals can send according to user is sent ambulance, and can send according to user understanding in advance with user-dependent data and diagnosing the state of an illness and carry out preparation, thereby not only give to give emergency treatment to a patient and striven for the time, and can understand more fully patient's history information, and then can improve the accuracy of diagnosis and the treatment of the state of an illness.

In the present embodiment, can adopt the operational order that sends in two ways distress signals, relevant search, location and/or transfer of data to control unit 24.Particularly, first kind of way is to adopt input block 30 to receive the operational order of the distress signals of user's input, relevant search, location and/or transfer of data, and then input block 30 is sent to control unit 24 by the operational order of distress signals, relevant search, location and/or transfer of data; The second way is to adopt data transmission unit 23 to receive by terminal to send and the operational order of the distress signals of coming, relevant search, location and/or transfer of data, and then data transmission unit 23 is sent to 24 control units by the operational order of distress signals, relevant search, location and/or transfer of data.Control unit 24 is sent to GPRS positioning and communicating module 231 by distress signals, and/or to GPRS positioning and communicating module 231, sends the control signal of relevant search, location and/or transfer of data according to the operational order of relevant search, location and/or transfer of data.

In addition, when prompting module 352 gives the alarm to user, if control unit 24 does not receive any operational order in Preset Time, control unit 24 sends distress signals and relevant search from trend GPRS positioning and communicating module 231, location, the control signal of transfer of data and emergency, so that GPRS positioning and communicating module 231Xiang hospital sends distress signals, self position information and with user-dependent data, even thereby when user cannot carry out any operation because of body abnormality, the wrist carried physiologic information monitoring device that the present embodiment provides also can be to the hospital's emergency searching.

In the present embodiment, receive the hospital of distress signals in order to confirm whether the user who sends distress signals needs first aid really, can send first aid inquiry message (to GPRS positioning and communicating module 231, put question to the information that whether needs first aid), this first aid inquiry message can be notified user by display unit 34 and/or prompting module 352, particularly, when notifying user by display unit 34, GPRS positioning and communicating module 231 sends it to video signal processing unit 33 after receiving first aid inquiry message; Video signal processing unit 33 converts first aid inquiry message to video signal, then video signal is sent to display unit 34; Display unit 34 converts thereof into image and shows; When notifying user by prompting module 352, GPRS positioning and communicating module 231 is sent to prompting module 352 by first aid inquiry message; Prompting module 352 gives the alarm to user according to first aid inquiry message.

In addition, when display unit 24 shows that first aid inquiry message and/or prompting module 352 give the alarm, if control unit 24 receives by data transmission unit 23 or input block 30 and sends and the expression that comes confirms that the first aid of carrying out first aid confirms instruction, to GPRS positioning and communicating module 231, send first aid confirmations; GPRS positioning and communicating module 231 is sent to hospital by first aid confirmation; Meanwhile, the control signal that control unit 24 sends about location and transfer of data to GPRS positioning and communicating module 231; GPRS positioning and communicating module 231, according to obtaining the positional information of detected person present position and the data relevant to detected person in reading cells 22 about location with the control signal of transfer of data, then sends detected person's positional information and the data relevant to detected person to hospital.

And, when display unit 34 shows that first aid inquiry message and/or prompting module 352 give the alarm, if control unit 24 does not receive by data transmission unit 23 or input block 30 and sends and next first aid confirmation instruction in Preset Time, control unit 24 sends first aid confirmation from trend GPRS positioning and communicating module 231, sends the control signal about location and transfer of data simultaneously.Even if thereby the wrist carried physiologic information monitoring device that the present embodiment provides is when user cannot carry out any operation because of body abnormality, also can send first aid confirmation to hospital, send simultaneously user position information and with user-dependent data.

It should be noted that, in actual applications, when pulse signal acquisition module is piezoelectric transducer, by piezoelectric transducer and connecting band, can make user can carry out grip measurement.Particularly, by connecting band be fixed on be applicable to grasping and can fixed object on, and piezoelectric transducer is positioned on connecting band and deviates from a side of this object; When carrying out grip measurement, with holding, be close to tape splicing, and the force application part of hands and piezoelectric transducer laminating, now piezoelectric transducer can detect the size of grip, thereby complete, holds force measurement.By piezoelectric transducer and connecting band, the wrist carried physiologic information monitoring device that the present embodiment provides can be realized grip and measure, thereby can carry out at any time the exercise of arm muscle for user, to improve self arm strength.

In sum, the wrist carried physiologic information monitoring device that the present embodiment provides, its by data transmission unit, realize and terminal between the transmission of data, and by memory element, realize the storage of data, thereby can receive and store the data relevant to detected person of self terminal, and then make user can carry oneself identity information and history information, in case of need.For example, when user's burst disease need to carry out first aid process in hospital, doctor can be known user's history information in time, thereby not only can shorten the time of understanding and the diagnosis state of an illness and for giving emergency treatment to a patient, strive for the time, but also can improve the accuracy of diagnosis and the treatment of the state of an illness, thereby can reduce the incidence rate of mistaken diagnosis, malpractice.

Be understandable that, above embodiment is only used to principle of the present invention is described and the illustrative embodiments that adopts, yet the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.

Claims (18)

1. a wrist carried physiologic information monitoring device, comprises device body, bio-signal acquisition unit, physiological single processing unit and control unit, wherein
Described bio-signal acquisition unit is used for gathering detected person's physiological signal, and described physiological signal is sent to described physiological single processing unit;
Described physiological single processing unit is used for described physiological signal to be converted to physiologic information, and described physiologic information is sent;
It is characterized in that, described wrist carried physiologic information monitoring device also comprises data transmission unit and memory element, wherein
Described data transmission unit sends and the next data relevant to detected person for receiving by terminal, and sends it to described memory element; And/or receive by described physiological single processing unit or described memory element and send and the physiologic information that comes, and send it to terminal;
Described memory element is for storing from the data relevant to detected person of described data transmission unit and/or being sent and next physiologic information by described physiological single processing unit; And
Described control unit is for controlling the work of described bio-signal acquisition unit, physiological single processing unit, data transmission unit and memory element;
Described device body is for being worn over wrist for user, and described physiological single processing unit, data transmission unit, memory element and control unit are arranged on described device body.
2. wrist carried physiologic information monitoring device according to claim 1, is characterized in that, also comprises connecting band and data line, wherein
Described connecting band is for fixing described bio-signal acquisition unit, and when user is worn over wrist by described connecting band, the skin at user's radial artery place is close in described bio-signal acquisition unit;
Described connecting band adopts elastomeric material to make, it is connected with described device body or is separate with described device body, when user is worn over wrist by described device body and connecting band, described connecting band and device body are arranged side by side the wrist user, or wrist and described device body that described connecting band is close to detected person are stacked on described connecting band;
Described data line comprises physiological signal transmission line and control signal transmission line, wherein
Described physiological signal transmission line is electrically connected to described bio-signal acquisition unit and physiological single processing unit respectively, in order to transmit data between the two;
Described control signal transmission line is electrically connected to described bio-signal acquisition unit and control unit respectively, in order to transmit data between the two.
3. wrist carried physiologic information monitoring device according to claim 2, it is characterized in that, on described connecting band, be provided with the reference component that can move relative to described connecting band, described reference component is configured to when it is during with mutually concordant with reference to position on user-selected wrist, described bio-signal acquisition unit is relative with user's radial artery, and
When user is worn over wrist by described connecting band, described reference component is positioned at a side that deviates from user's wrist on described connecting band.
4. wrist carried physiologic information monitoring device according to claim 2, is characterized in that, also comprises input block, and it is arranged on described device body, in order to receive the operational order of being inputted by user, and described operational order is sent to described control unit; Described control unit is controlled the work of described bio-signal acquisition unit, physiological single processing unit, data transmission unit and memory element according to described operational order.
5. wrist carried physiologic information monitoring device according to claim 4, it is characterized in that, described memory element is pre-stored to be sent and next authentication information by described data transmission unit or described input block, and described authentication information comprises username and password;
When needing to transmit data between described data transmission unit and terminal, described data transmission unit receives by terminal or input block and sends and next identity information, and sends it to described control unit; The described authentication information of described control unit reading pre-stored in described memory element, and judgement is sent by terminal or input block and whether the identity information that comes mates with pre-stored authentication information, if so, to described data transmission unit, send the control signal of transmission data; If not, to described data transmission unit, send the control signal of refusal transmission data.
6. wrist carried physiologic information monitoring device according to claim 5, is characterized in that, described data transmission unit adopts wired or wireless mode to transmit the data relevant with detected person, authentication information and/or identity information to terminal.
7. wrist carried physiologic information monitoring device according to claim 4, is characterized in that, described bio-signal acquisition unit comprises heart rate signal acquisition module, in order to gather detected person's heart rate signal, and sends it to described physiological single processing unit; Described physiological single processing unit comprises heart rate signal processing module, in order to receive the heart rate signal from heart rate signal acquisition module, and described heart rate signal is converted to heart rate information, then described heart rate information is sent; And/or
Described bio-signal acquisition unit comprises blood oxygen signal acquisition module, in order to gather detected person's blood oxygen signal, and sends it to described physiological single processing unit; Described physiological single processing unit comprises blood oxygen signal processing module, in order to receive the blood oxygen signal from blood oxygen signal acquisition module, and described blood oxygen signal is converted to blood oxygen information, then described blood oxygen information is sent.
8. wrist carried physiologic information monitoring device according to claim 7, it is characterized in that, described heart rate signal acquisition module comprises luminous tube and photodetector, when user is worn on wrist by described connecting band, described luminous tube and photodetector are positioned at detected person's wrist phase the same side and are close to the skin at detected person's radial artery place, wherein
Described luminous tube sends optical signal for the interior tissue to detected person's radial artery place; The interior tissue at detected person's radial artery place reflexes to described photodetector by described optical signal;
The optical signal that described photodetector comes for detection of being reflected by described skin histology, and the optical signal detecting is converted to the signal of telecommunication, and the signal of telecommunication is sent to described heart rate signal processing module.
9. wrist carried physiologic information monitoring device according to claim 7, it is characterized in that, described heart rate signal acquisition module comprises piezoelectric transducer, and described piezoelectric transducer is used for gathering the heart rate signal at detected person's radial artery place, and sends it to described heart rate signal processing module; Described piezoelectric transducer is arranged on described connecting band, and when user puts on described connecting band, described piezoelectric transducer is close to the skin at detected person's radial artery place.
10. wrist carried physiologic information monitoring device according to claim 7, is characterized in that, described wrist carried physiologic information monitoring device also comprises motor message detecting unit and motor message processing unit, wherein
Described motor message detecting unit is arranged on described device body, in order to gather the motor message of detected person when moving, and described motor message is sent to described motor message processing unit;
Described motor message processing unit is arranged on described device body, in order to convert described motor message to movable information, and described movable information is sent; And
Described memory element sends and next movable information for receiving by described motor message processing unit, and sends it to described data transmission unit, and described data transmission unit is for being sent to terminal by described movable information.
11. wrist carried physiologic information monitoring devices according to claim 10, is characterized in that, described motor message detecting unit comprises acceleration transducer and timer, wherein
Described acceleration transducer is for gathering detected person at the acceleration in when motion, and degree of will speed up is converted into the signal of telecommunication, then the described signal of telecommunication is sent to described motor message processing unit;
Described timer is used for measuring detected person's movement time, and described movement time is converted into the signal of telecommunication, then the described signal of telecommunication is sent to described motor message processing unit.
12. wrist carried physiologic information monitoring devices according to claim 10, is characterized in that, also comprise video signal processing unit and display unit, wherein
Described video signal processing unit is arranged on described device body, in order to receive by described physiological single processing unit, send and the physiologic information that comes, by described motor message processing unit, sent and the movable information that comes and/or sent and the data relevant to detected person come by described memory element, and convert thereof into video signal, then described video signal is sent to described display unit;
Described display unit is for converting described video signal to image and showing;
Described display unit is arranged on described device body; Or
Described display unit and described device body are separate, and described video signal processing unit is sent to described data transmission unit by video signal; Described data transmission unit and described display unit adopt wireless mode transmission video signal; Described control unit and described display unit adopt wireless mode transmission of control signals.
13. wrist carried physiologic information monitoring devices according to claim 12, is characterized in that, described wrist carried physiologic information monitoring device also comprises alarm unit, and described alarm unit comprises evaluation module and prompting module, wherein
Described evaluation module sends and the physiologic information coming and/or the movable information being come by described movable information processing unit transmission for receiving by described physiological single processing unit, and described physiologic information and/or movable information and corresponding normality threshold are compared, if described physiologic information and/or movable information surpass corresponding normality threshold, judge that detected person's health is in abnormality, then to described prompting module, send alerting signal;
Described prompting module gives the alarm to user according to described alerting signal, and the mode that described prompting module gives the alarm to user comprises sound, light and/or vibration.
14. wrist carried physiologic information monitoring devices according to claim 13, is characterized in that, described evaluation module is sent to described video signal processing unit by the assessment result of the described physiologic information of assessment and/or movable information; Described video signal processing unit converts described assessment result to video signal, then described video signal is sent to described display unit; Described display unit converts thereof into image and shows.
15. wrist carried physiologic information monitoring devices according to claim 13, is characterized in that, described data transmission unit comprises GPRS positioning and communicating module, and described GPRS positioning and communicating module is used for carrying out following operation:
Reception is sent by described control unit and the search control signal that comes, and according near the hospital described search control signal search detected person present position and obtain the positional information of the hospital having searched;
Reception is sent by described control unit and next positioning control signal, and according to the positional information of described positioning control signal acquisition detected person present position;
Reception is sent by described control unit and next data transfer control signal, and reads the data relevant to detected person in described memory element according to described data transfer control signal, and is sent to the hospital searching; And
Reception is sent by described control unit and next distress signals, and sends it to the hospital searching.
16. wrist carried physiologic information monitoring devices according to claim 15, it is characterized in that, described input block receives the distress signals of user's input, and send it to described control unit, and/or the operational order of relevant search, location and/or the transfer of data of reception user input, and the operational order of described relevant search, location and/or transfer of data is sent to described control unit; Or
Described data transmission unit receives by terminal and sends and next distress signals, and send it to described control unit, and/or receive by terminal and send and the operational order of relevant search, location and/or the transfer of data come, and the operational order of described relevant search, location and/or transfer of data is sent to described control unit;
Described control unit is sent to described GPRS positioning and communicating module by described distress signals; And/or according to the operational order of relevant search, location and/or transfer of data, to described GPRS positioning and communicating module, send the control signal of relevant search, location and/or transfer of data.
17. wrist carried physiologic information monitoring devices according to claim 15, it is characterized in that, when described prompting module gives the alarm to user, if described control unit does not receive any operational order in Preset Time, described control unit sends distress signals and about the control signal of search, location and transfer of data from GPRS positioning and communicating module described in trend.
18. wrist carried physiologic information monitoring devices according to claim 15, is characterized in that, the hospital that receives distress signals sends first aid inquiry message to described GPRS positioning and communicating module;
Described GPRS positioning and communicating module is sent to described video signal processing unit by described first aid inquiry message; Described video signal processing unit converts described first aid inquiry message to video signal, then described video signal is sent to described display unit; Described display unit converts thereof into image and shows; And/or
Described GPRS positioning and communicating module is sent to described prompting module by described first aid inquiry message; Described prompting module gives the alarm to user according to described first aid inquiry message;
When described display unit shows that described first aid inquiry message and/or described prompting module give the alarm, if described control unit receives by described data transmission unit or input block and sends and next first aid confirmation instruction, to described GPRS positioning and communicating module, send first aid confirmation; Described GPRS positioning and communicating module is sent to described hospital by described first aid confirmation; Simultaneously
Described control unit sends the control signal about location and transfer of data to described GPRS positioning and communicating module; Described GPRS positioning and communicating module, according to obtaining the positional information of detected person present position with the control signal of transfer of data and read the data relevant to detected person in described memory element about location, then sends detected person's positional information and the data relevant to detected person to described hospital; And
When described display unit shows that described first aid inquiry message and/or described prompting module give the alarm, if described control unit does not receive by described data transmission unit or input block and sends and next first aid confirmation instruction in Preset Time, described control unit sends first aid confirmation from GPRS positioning and communicating module described in trend, sends the control signal about location and transfer of data simultaneously.
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