CN109893105A - Intelligent portable medical instrument - Google Patents
Intelligent portable medical instrument Download PDFInfo
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- CN109893105A CN109893105A CN201910154788.4A CN201910154788A CN109893105A CN 109893105 A CN109893105 A CN 109893105A CN 201910154788 A CN201910154788 A CN 201910154788A CN 109893105 A CN109893105 A CN 109893105A
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Abstract
The present invention provides a kind of intelligent portable medical instruments, comprising: central information processing unit, measurement and somatic data collector unit, data storage cell；The central information processing unit is connect with measurement and somatic data collector unit, data storage cell respectively；The measurement and somatic data collector unit are for acquiring Human Physiology achievement data and sending it to central information processing unit and data storage cell；The data storage cell is used to store Human Physiology achievement data and the default critical field value for being stored with Human Physiology index；The critical field value of Human Physiology achievement data and Human Physiology index is compared and analyzed and is made based on the analysis results preliminary Gernral Check-up opinion by the central information processing unit, and preliminary Gernral Check-up opinion is sent to cloud computer by remote communication module.The present invention has the characteristics that monitoring intelligent, efficient, using integrated circuit the present invention is had the advantages that small in size, easy to carry.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to a kind of intelligent portable medical instrument.
Background technique
At home for people, basic health supervision and medical security device when going out or travel, are currently available that only
There are the clinical thermometer of separate type, sphygmomanometer, electrocardiograph etc. there is no integrated intelligence and the health supervision being convenient for carrying in the market
And medical security instrument is available.
Summary of the invention
The present invention provides a kind of intelligent portable medical instrument, to solve in the prior art without integrated intelligence and square
The health supervision of Portable belt and the defect of medical security instrument.
A kind of intelligent portable medical instrument, comprising: central information processing unit, measurement and somatic data collector unit,
Data storage cell；The central information processing unit connects with measurement and somatic data collector unit, data storage cell respectively
It connects；
The measurement and somatic data collector unit are for acquiring Human Physiology achievement data and sending it to central letter
Cease processing unit and data storage cell；The data storage cell is for storing Human Physiology achievement data and default storage
There is the critical field value of human body physical signs；The central information processing unit refers to Human Physiology achievement data with Human Physiology
Target critical field value compares and analyzes and makes based on the analysis results preliminary Gernral Check-up opinion, and preliminary health is examined
Disconnected opinion is sent to cloud computer by remote communication module.
Preferably, it is described measurement and somatic data collector unit include: body temperature transducer unit, blood pressure sensor unit,
Biological brain electrical sensor units, biochemical sensor unit, biological EGC sensor unit are any one or more of.
Preferably, the medical instrument further includes electrostatic protection unit, any cell in power management unit or multiple lists
Member, the electrostatic protection unit, power management unit are connect with central information processing unit.
Preferably, the body temperature transducer unit includes infrared sensor；
The blood pressure sensor unit is made of internal blood pressure sensor unit and external blood pressure sensor unit；
The external blood pressure sensor unit includes first pressure sensor；
The internal blood pressure sensor unit includes: implanted first pressure sensor, first information processing unit；It is described
First pressure sensor, implanted first pressure sensor are used to acquisition human blood-pressure information, and the first information processing is single
The blood pressure information of first human body that is connected with implanted first pressure sensor, receives and processes；
The biological brain electrical sensor units are by vivo biodistribution eeg sensor unit and external biological eeg sensor list
Member is constituted；
The external biological eeg sensor unit includes: multiterminal electrode for encephalograms, second pressure sensor；The multiterminal brain
Electrode is for acquiring human body electroencephalogram's information, and the second pressure sensor is connect with multiterminal electrode for encephalograms, the second pressure
Sensor is used to acquire the first contact pressure information of multiterminal electrode for encephalograms Yu human contact position；
The vivo biodistribution eeg sensor unit includes: implanted multiterminal electrode for encephalograms, implanted second pressure sensing
Device, the second information process unit；The implanted multiterminal electrode for encephalograms is connect with implanted second pressure sensor, the implantation
Formula multiterminal electrode for encephalograms is for acquiring human body electroencephalogram's information, and the implanted second pressure sensor is for acquiring implanted multiterminal
Second contact pressure information of electrode for encephalograms and human contact position；The implanted multiterminal electrode for encephalograms, implanted second are pressed
Force snesor is connected with the second information process unit respectively, and second information process unit receives and processes implanted multiterminal brain
Human body electroencephalogram's information of electrode transmission and the second contact pressure information of implanted second pressure sensor transmissions；
The biochemical sensor unit is made of internal biochemical sensor unit and external biochemical sensor unit；
The external biochemical sensor unit includes multiterminal biochemical sensor；
The internal biochemical sensor unit includes: implanted multiterminal biochemical sensor, third information process unit；It is described
Implanted multiterminal biochemical sensor is connected with third information process unit transmits the Biochemical Information of human body, the third information processing
Unit receives and processes the Biochemical Information of the human body；
The biology EGC sensor unit is by vivo biodistribution EGC sensor unit and external biological EGC sensor list
Member is constituted；
The external biological EGC sensor unit includes: multiterminal electrocardioelectrode, third pressure sensor, the multiterminal heart
Electrode is connect with third pressure sensor, and the multiterminal electrocardioelectrode is for acquiring human ECG, the third pressure
Sensor is used to acquire the third contact pressure information of multiterminal electrocardioelectrode Yu human contact position；
The vivo biodistribution EGC sensor unit includes: implanted multiterminal electrocardioelectrode, implanted third pressure sensing
Device, the 4th information process unit；The implanted multiterminal electrocardioelectrode is connect with implanted third pressure sensor, the implantation
Formula multiterminal electrocardioelectrode is for acquiring human ECG, and the implanted third pressure sensor is for acquiring implanted multiterminal
4th contact pressure information of electrocardioelectrode and human contact position, the implanted multiterminal electrocardioelectrode, implanted third pressure
Force snesor is connected with the 4th information process unit respectively, and the 4th information process unit receives and processes the implanted multiterminal heart
The human ECG of electrode transmission and the 4th contact pressure information of implanted third pressure sensor transmission.
Preferably, the external blood pressure sensor unit further includes wireless receiver, the internal blood pressure sensor unit
Further include:
Shell, the shell are located in human body, and first microprocessor, first information processing list are provided in the shell
Member, power supply unit, wireless transmitter, the first microprocessor and first information processing unit, power supply unit, wireless transmitter
Connection, the wireless transmitter are connect with wireless receiver；
The implanted first pressure sensor is located at outside human body inner housing, the implanted first pressure sensor
Input terminal contacts the blood pressure information of transmission human body, the output end and first of the implanted first pressure sensor with human vas
Information process unit is connected the blood pressure information of transmission human body, and the first information processing unit will treated human blood-pressure information
It is transferred to first microprocessor, the blood pressure information of human body is transferred to outside human body by the first microprocessor by wireless transmitter
Wireless receiver；
The power supply unit also respectively with implanted first pressure sensor, first information processing unit, wireless transmitter
Connection；
The power supply unit is several minicells, and the implanted first pressure sensor is micro pressure sensor,
The first information processing unit is amplifier.
Preferably, the internal blood pressure sensor unit is conveyed by delivery conduit into cardiovascular system of human body, is also wrapped
Include fixed mechanism shell being fixed in cardiovascular system of human body, the fixed mechanism presents contraction-like in delivery conduit
Expansion state is presented in state outside delivery conduit, and the fixed mechanism includes:
The hub section of proximal end, the hub section are connect with shell；
Interlude, the interlude is hinged with the hub section and distally extends radially from the hub section, institute
State interlude setting are as follows: when the fixed mechanism is in expansion state, present relative to inclined angle in the hub section；
Distal ports, when the fixed mechanism is in expansion state, the distal ports distally extend from interlude,
And it is suitable for cooperating with the inner surface of vascular, wherein the interlude setting are as follows: after the expansion state is presented, can make
The fixed mechanism is retracted the delivery conduit, and contraction state is presented；Wherein, in the expansion state, the shell is from institute
The radial center for stating fixed mechanism is radially offset from and is located on or near the outer periphery of the fixed mechanism, and proximally direction with
The distal ports are separated by a distance.
Preferably, the implanted multiterminal biochemical sensor includes:
Implanted blood glucose sensor, the implanted blood glucose sensor include:
Coat cated medical platinoiridita silk；
Reference electrode, the reference electrode are circumferentially positioned on medical platinoiridita silk；
Working electrode, the working electrode are arranged in the medical platinoiridita silk end, and the working electrode includes: platinoiridita line
Circle, the platinoiridita coil goes to be wound in loop construction after removing coating by coating cated medical platinoiridita silk end and be formed, described
Working electrode is coated in hydrogel；
Yellow enzyme carrier, the yellow enzyme carrier are embedded in the platinoiridita coil；
Yellow enzyme, the yellow enzyme drop coating are supported on yellow enzyme carrier and platinoiridita coil；
Epoxy-PU semi-permeable membrane, the Epoxy-PU semi-permeable membrane are coated in platinoiridita coil outer.
Preferably, the working electrode also includes encapsulating film, and the coating of the medical platinoiridita silk cladding is polytetrafluoroethyl-ne
Ene coatings or fluorinated ethylene propylene coating, the yellow enzyme carrier be Medical cotton, silk, in porous carbon fiber any one or
Several combinations, the hydrogel are polyvinyl alcohol-polyethylene glycol hydrogel or hydroxyethyl methacrylate-polyacrylamide aqueous amine
Gel, the Epoxy-PU semi-permeable membrane is by tetrahydrofuran, polyurethane, dodecyl polytetroxide vinethene and two-component epoxy glue
Stick is constituted.
Preferably, the vivo biodistribution EGC sensor unit further include:
Microcontroller, the microcontroller control the implanted multiterminal electrocardioelectrode and acquire signal, the microcontroller
Include:
Communication unit, the second microprocessor, electrocardio signal collecting unit with central information processing unit communication, described
Two microprocessors are connect with communication unit, electrocardio signal collecting unit, and second microprocessor passes through ecg signal acquiring list
Member is connect, for controlling implanted multiterminal electrocardioelectrode acquisition electrocardiosignal with implanted multiterminal electrocardioelectrode, and the signal is adopted
Collection unit includes: a signal input interface, a signal output interface, a signal conditioning circuit, the signal conditioning circuit difference
It is connect with signal input interface and signal output interface, the signal conditioning circuit is for disappearing to collected electrocardiosignal
Except being exported after noise and enhanced processing by the signal output interface；
The central information processing unit includes electrocardiosignal judgement unit, and the electrocardiosignal judgement unit is used for the heart
Electric signal is analyzed, and is classified according to different risk classes；
The medical instrument further includes display screen, for showing electrocardiosignal and risk class；
The display screen includes:
Display screen shell, the display screen shell are frame-shaped structure, and the inner end of the display screen shell is equipped with close
Seal, the outboard end of the sealing ring and inner end are respectively equipped with a sealing mounting groove, and the inner end of the display screen shell is embedding
Enter in the sealing mounting groove of sealing ring outboard end, the middle of the sealing ring is equipped with display screen ontology, the display screen sheet
Body is installed on display screen shell by sealing ring, and display screen ontology outer ring is embedded in the sealing installation of sealing ring inner end
In slot；
Packer ring, the packer ring insertion are arranged among sealing ring, and the centre of the packer ring is set
It is equipped with a negative pressure chamber, is filled with PVA water-absorbing sponge, the both ends face display screen of the packer ring in the negative pressure chamber
Shell and display screen ontology are respectively arranged with more than one first negative pressure hole, each first negative pressure hole of sealing ring face
Two sides be provided with second negative pressure hole, the packer ring is by display screen shell and display screen ontology towards close
It seals rubber ring center and squeezes oval in shape.
Preferably, the medical instrument electrocardiosignal display methods the following steps are included:
S1: central information processing unit receives the original electrocardiographicdigital waveform of implanted vivo biodistribution EGC sensor unit transmission
Data obtain the Wave data to be shown with display medium resolution match；
S2: treating display waveform data and carry out up-sampling calculating, obtains sample rate same as original ECG waveform data
Up-sample Wave data；
S3: comparison original ECG waveform data and up-sampling Wave data judge whether there is wave distortion, if so,
Enter step S4；If not, entering step S6；
S4: it determines the regional scope of wave distortion, enters step S5；
S5: exporting waveform to be shown, and identifies wave distortion region, to prompt the waveform presented under current resolution to deposit
In loss region；
S6: waveform to be shown is exported.
Above-mentioned technical proposal has the advantage that the present invention acquires items by measurement and somatic data collector unit in real time
Human Physiology achievement data simultaneously sends it to central information processing unit and data storage cell, and data storage cell is for depositing
Storage Human Physiology achievement data and the default critical field value for being stored with Human Physiology index；Central information processing unit is by people
The critical field value of body data of physiological index and Human Physiology index is compared and analyzed and is made based on the analysis results preliminary strong
Health diagnostic comments, and preliminary Gernral Check-up opinion is sent to cloud computer by remote communication module, the present invention utilizes advanced
Large scale integrated circuit, multiple Human Physiology Indexs measure functions are integrated on an instrument, and using at central information
Reason unit analysis, which obtains, is sent to cloud computer by remote communication module after preliminary Gernral Check-up opinion, to realize human health
Real time monitoring, the present invention are utilized with that can monitor a variety of Human Physiology achievement datas, monitoring intelligent, efficient feature
It is small in size, easy to carry that integrated circuit has the advantages that the present invention.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is logical construction schematic diagram of the present invention.
Fig. 2 is the logical construction schematic block diagram of present invention measurement and somatic data collector unit.
Fig. 3 is the structural schematic diagram that shell is fixed on vascular by fixed mechanism of the present invention.
Fig. 4 is the structural schematic diagram of fixed mechanism of the present invention.
Fig. 5 is the structural schematic diagram of implanted blood glucose sensor of the present invention.
Fig. 6 is the structural schematic diagram of the display screen of the invention.
Fig. 7 be Fig. 6 along A to cross-sectional view.
In figure: 1, vascular；2, internal blood pressure sensor unit；21, shell；22, fixed mechanism；31, platinoiridita coil；32,
Yellow enzyme carrier；33, yellow enzyme；34, Epoxy-PU semi-permeable membrane；35, encapsulating film；4, medical platinoiridita silk；5, reference electrode；6, it shows
Screen；61, display screen shell；62, sealing ring；63, the first negative pressure hole；64, packer ring；65, the second negative pressure hole；66, it shows
Shield ontology；67, PVA water-absorbing sponge.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of intelligent portable medical instruments, comprising: central information processing unit, measurement and
Somatic data collector unit, data storage cell；The central information processing unit is collected with measurement and somatic data single respectively
Member, data storage cell connection；
The measurement and somatic data collector unit are for acquiring Human Physiology achievement data and sending it to central letter
Cease processing unit and data storage cell；The data storage cell is for storing Human Physiology achievement data and default storage
There is the critical field value of human body physical signs；The central information processing unit refers to Human Physiology achievement data with Human Physiology
Target critical field value compares and analyzes and makes based on the analysis results preliminary Gernral Check-up opinion, and preliminary health is examined
Disconnected opinion is sent to cloud computer by remote communication module.
Wherein, described to make preliminary Gernral Check-up opinion based on the analysis results, it is implementable are as follows: to be stored in advance that there are many comparisons
Analyze the corresponding preliminary Gernral Check-up opinion of result；Such as physical signs has been stored in advance when blood pressure is greater than when be blood pressure
When the maximum blood pressure of blood pressure critical field value, tentative diagnosis opinion is slight Hypertension, when blood pressure is less than critical field value most
When small blood pressure, preliminary Gernral Check-up opinion is that blood pressure is relatively low；Central processing unit is by real-time blood pressure data and blood pressure standard model
Enclose value compare and analyze, obtain analysis as a result, and preliminary Gernral Check-up argument information according to the pre-stored data it is current to search
The corresponding preliminary Gernral Check-up opinion of analysis result.
The working principle of above-mentioned technical proposal and have the beneficial effect that the present invention is real by measurement and somatic data collector unit
When acquire every Human Physiology achievement data and send it to central information processing unit and data storage cell, data storage
Unit is used to store Human Physiology achievement data and the default critical field value for being stored with Human Physiology index；At central information
Reason unit compares and analyzes the critical field value of Human Physiology achievement data and Human Physiology index and based on the analysis results
Preliminary Gernral Check-up opinion is made, and preliminary Gernral Check-up opinion is sent to cloud computer, this hair by remote communication module
It is bright to utilize advanced large scale integrated circuit, multiple Human Physiology Indexs measure functions are integrated on an instrument, and is used
The analysis of central information processing unit, which obtains, is sent to cloud computer by remote communication module after preliminary Gernral Check-up opinion, with reality
Existing human health real time monitoring, the present invention have and can monitor a variety of Human Physiology achievement datas, monitoring intelligent, efficient
Feature has the advantages that the present invention using integrated circuit small in size, easy to carry.
In one embodiment, the measurement and somatic data collector unit include: body temperature transducer unit, blood pressure sensing
Device unit, biological brain electrical sensor units, biochemical sensor unit, biological EGC sensor unit are any one or more of.
The working principle of above-mentioned technical proposal and have the beneficial effect that by body temperature transducer unit, blood pressure sensor unit,
Biological brain electrical sensor units, biochemical sensor unit, biological EGC sensor unit difference real-time collecting body temperature information,
Blood pressure information, electroencephalogram, Biochemical Information (such as blood glucose, blood sodium, blood potassium), electrocardiogram, to realize that human health monitors in real time.
In one embodiment, the medical instrument further includes electrostatic protection unit, any cell in power management unit
Or multiple units, the electrostatic protection unit, power management unit are connect with central information processing unit.
The working principle of above-mentioned technical proposal and have the beneficial effect that electrostatic protection unit will provide for each critical component
Electrostatic protection, to ensure instrument work not by the interference of any external environment (thunder and lightning and static electricity on human body etc.), power management unit
Power needed for medical instrument each section will be provided, including special power demand such as wireless power source, Microwave emission and receive power supply,
Probe power.
In one embodiment, the body temperature transducer unit includes infrared sensor, and the infrared sensor is for adopting
Collect the body temperature information of human body；
The blood pressure sensor unit is made of internal blood pressure sensor unit and external blood pressure sensor unit；
The external blood pressure sensor unit includes first pressure sensor；
The internal blood pressure sensor unit includes: implanted first pressure sensor, first information processing unit；It is described
First pressure sensor, implanted first pressure sensor are used to acquisition human blood-pressure information, and the first information processing is single
Member is connected with implanted first pressure sensor, receives and processes the blood pressure information of human body, for example, by the blood pressure information of human body into
Row enhanced processing；
The biological brain electrical sensor units are by vivo biodistribution eeg sensor unit and external biological eeg sensor list
Member is constituted；
The external biological eeg sensor unit includes: multiterminal electrode for encephalograms, second pressure sensor；The multiterminal brain
Electrode is for acquiring human body electroencephalogram's information, and the second pressure sensor is connect with multiterminal electrode for encephalograms, the second pressure
Sensor is used to acquire the first contact pressure information of multiterminal electrode for encephalograms Yu human contact position, so that multiterminal electrode for encephalograms
It is acquired in the case where making one body-sensing to comfortable contact pressure；
The vivo biodistribution eeg sensor unit includes: implanted multiterminal electrode for encephalograms, implanted second pressure sensing
Device, the second information process unit；The implanted multiterminal electrode for encephalograms is connect with implanted second pressure sensor, the implantation
Formula multiterminal electrode for encephalograms is for acquiring human body electroencephalogram's information, and the implanted second pressure sensor is for acquiring implanted multiterminal
Second contact pressure information of electrode for encephalograms and human contact position, so that implanted multiterminal electrode for encephalograms is arrived making one body-sensing
It is acquired under comfortable contact pressure；The implanted multiterminal electrode for encephalograms, implanted second pressure sensor are respectively with
Two information process units are connected, and second information process unit receives and processes the human body of implanted multiterminal electrode for encephalograms transmission
Second contact pressure information of brain electric information and implanted second pressure sensor transmissions, such as human body electroencephalogram's information is gone
It makes an uproar and enhanced processing, the second contact pressure information is amplified into processing；
The biochemical sensor unit is made of internal biochemical sensor unit and external biochemical sensor unit；
The external biochemical sensor unit includes multiterminal biochemical sensor, and the multiterminal biochemical sensor is for acquiring people
Body Biochemical Information, such as blood glucose, blood sodium, blood potassium information；
The internal biochemical sensor unit includes: implanted multiterminal biochemical sensor, third information process unit；It is described
Implanted multiterminal biochemical sensor is connected with third information process unit transmits the Biochemical Information of human body, the third information processing
Unit receives and processes the Biochemical Information of the human body, such as the Biochemical Information of human body is amplified processing；
The biology EGC sensor unit is by vivo biodistribution EGC sensor unit and external biological EGC sensor list
Member is constituted；
The external biological EGC sensor unit includes: multiterminal electrocardioelectrode, third pressure sensor, the multiterminal heart
Electrode is connect with third pressure sensor, and the multiterminal electrocardioelectrode is for acquiring human ECG, the third pressure
Sensor is used to acquire the third contact pressure information of multiterminal electrocardioelectrode Yu human contact position, so that multiterminal electrocardioelectrode
It is acquired in the case where making one body-sensing to comfortable contact pressure；
The vivo biodistribution EGC sensor unit includes: implanted multiterminal electrocardioelectrode, implanted third pressure sensing
Device, the 4th information process unit；The implanted multiterminal electrocardioelectrode is connect with implanted third pressure sensor, the implantation
Formula multiterminal electrocardioelectrode is for acquiring human ECG, and the implanted third pressure sensor is for acquiring implanted multiterminal
4th contact pressure information of electrocardioelectrode and human contact position, so that implanted multiterminal electrocardioelectrode is arrived making one body-sensing
It is acquired under comfortable contact pressure.The implanted multiterminal electrocardioelectrode, implanted third pressure sensor are respectively with
Four information process units are connected, and the 4th information process unit receives and processes the human body of implanted multiterminal electrocardioelectrode transmission
4th contact pressure information of ecg information and the transmission of implanted third pressure sensor, such as human ECG is gone
It makes an uproar and enhanced processing, the 4th contact pressure information is amplified into processing.
The working principle of above-mentioned technical proposal and have the beneficial effect that above-mentioned technical proposal using infrared sensor acquire human body
Body temperature information has and acquires convenient, fast, the accurate advantage of the body temperature information of acquisition；Blood pressure sensor unit is using the first letter
Breath processing unit is connected with implanted first pressure sensor, receives and processes the blood pressure information of human body, so that transmitting out human body
Outer blood pressure information is accurate；The second information process unit receives and processes implanted multiterminal brain electricity in biological brain electrical sensor units
Human body electroencephalogram's information of electrode transmission and the second contact pressure information of implanted second pressure sensor transmissions, so that transmitting out
Human body electroencephalogram's information and the second contact pressure information outside human body is accurate；Biochemical sensor unit uses third information process unit
The Biochemical Information of human body is received and processed, so that the Biochemical Information transmitted out outside human body is accurate；Biological EGC sensor unit is adopted
The human ECG and the 4th contact pressure information transmitted out outside human body are received and processed with the 4th information process unit, so that
It transmits out human ECG outside human body and the 4th contact pressure information is accurate.
Above-mentioned technical proposal will ensure that human body is good for using sensor, bioelectronics, biochemistry, the technologies such as artificial intelligence
The basic monitoring of health and medical security function, such as current clinical thermometer, sphygmomanometer, the function that the instruments such as blood-glucose meter and electrocardiograph are realized
Can be integrated on an instrument, and there is multi-functional, high efficiency, it is intelligent, it is small in size easy to carry the features such as.
In one embodiment, the external blood pressure sensor unit further includes wireless receiver, and the internal blood pressure passes
Sensor cell further include:
Shell, the shell are located in human body, and first microprocessor, first information processing list are provided in the shell
Member, power supply unit, wireless transmitter, the first microprocessor and first information processing unit, power supply unit, wireless transmitter
Connection, the wireless transmitter are connect with wireless receiver；
The implanted first pressure sensor is located at outside human body inner housing, the implanted first pressure sensor
Input terminal contacts the blood pressure information of transmission human body, the output end and first of the implanted first pressure sensor with human vas
Information process unit is connected the blood pressure information of transmission human body, and the first information processing unit will treated human blood-pressure information
It is transferred to first microprocessor, the blood pressure information of human body is transferred to outside human body by the first microprocessor by wireless transmitter
Wireless receiver；
The power supply unit also respectively with implanted first pressure sensor, first information processing unit, wireless transmitter
Connection；
The power supply unit is several minicells, and the implanted first pressure sensor is micro pressure sensor,
The first information processing unit is amplifier.
It the working principle of above-mentioned technical proposal and has the beneficial effect that above-mentioned technical proposal structure is simple, surgery hand can be passed through
Art is implanted into human body, can be rested in human body, will not be had an impact to the normal life of people, acquiring in human body has for a long time
The accurate advantage of the information truth of acquisition, convenient for monitoring human blood-pressure information, by first information processing unit by blood pressure information
It is transmitted out after amplification outside human body, so that the blood pressure information of transmission is more acurrate.
In one embodiment, the internal blood pressure sensor unit is conveyed by delivery conduit into cardiovascular system of human body
It is interior, it further include the fixed mechanism 22 being fixed on shell 21 in cardiovascular system of human body, the fixed mechanism 22 is in delivery conduit
Expansion state is presented in interior presentation contraction state outside delivery conduit, i.e., it, which can be presented, is suitable for internal blood pressure sensor unit
It is delivered to the contraction state of desired implantation position through delivery conduit, can also present as shown in figure 3, wherein fixed mechanism and lung are dynamic
The expansion state of the inner surface cooperation of arteries and veins, fixed mechanism is preferably made of shape-memory material, such as by shaped-memory nitinol
It is made；
The fixed mechanism includes:
The hub section 221 of proximal end, the hub section 221 are connect with shell 21, and the hub section 221 in a ring and extends around described
At least part of shell 21；
Interlude 222, the interlude 222 hingedly and from the hub section 221 are distally in the hub section 221
Radiated entend shrinks fixed mechanism 21 when being retracted into delivery conduit, and the interlude 222 is set
It is set to: when the fixed mechanism 21 is in expansion state, presenting relative to inclined angle in the hub section 221；
Distal ports 223, when the fixed mechanism 21 is in expansion state, the distal ports 223 are from interlude 222 to remote
Extreme direction extends, and distally extends to form the continuous transition from interlude 222 to distal ports 223, and the distal ports
223 are suitable for cooperating with the inner surface of vascular 1, are such as suitable for cooperating with the inner surface of individual with pulmonary, wherein the interlude
222 settings are as follows: after the expansion state is presented, the fixed mechanism 21 can be made to be retracted the delivery conduit, and receipts are presented
Contracting state；Wherein, in the expansion state, the shell 21 is radially offset from and position from the radial center of the fixed mechanism 22
In or close to the fixed mechanism 22 outer periphery, and proximally direction is separated by a distance with the distal ports, therefore, fixation machine
The cavity that structure 22 is formed is substantially straightway for the other parts of internal blood pressure sensor unit.
Following methods implementation can be used: before delivery conduit insertion, the shell for releasably attaching tether is preset
Enter in delivery conduit cavity, it is then possible in the case where being still connected with tether, the blood pressure out of delivery conduit distal end expanding body
Sensor unit, or fixed mechanism is at least unfolded, for example, can be by while making tether and shell is in appropriate location
Withdraw delivery conduit；Remove or relocate internal blood pressure sensor unit, can by relative to guiding catheter towards far end party
It include that fixed device is retracted to guiding catheter by internal blood pressure sensor unit to tether is drawn.
The working principle of above-mentioned technical proposal and have the beneficial effect that above structure structure is simple, it is easy to operate, convenient for by shell
Body implantation is located in vascular or removes or relocate from vascular.
In one embodiment, the implanted multiterminal biochemical sensor includes:
Implanted blood glucose sensor, the implanted blood glucose sensor include:
Coat cated medical platinoiridita silk 4；
Reference electrode 5, for example Ag/AgCl reference electrode, the reference electrode 4 are circumferentially positioned on medical platinoiridita silk 4；
Working electrode, the working electrode are arranged in the medical platinoiridita silk end, and the working electrode includes: platinoiridita line
Circle 31, the platinoiridita coil 31 go removing coating to be formed, i.e., will go the doctor of removing coating by coating cated medical 4 end of platinoiridita silk
The platinoiridita coil 31 with loop construction (loop construction is spiral-shaped structure), the working electrode packet are wound in platinoiridita silk 4
It overlays in hydrogel；
Yellow enzyme carrier 32, the yellow enzyme carrier 32 are embedded in the platinoiridita coil 31；
Yellow enzyme 33,33 drop coating of yellow enzyme are supported on yellow enzyme carrier 32 and platinoiridita coil 31；
Epoxy-PU semi-permeable membrane 34, the Epoxy-PU semi-permeable membrane 34 are coated in outside platinoiridita coil 31.
In one embodiment, the working electrode also includes encapsulating film 35, the coating that the medical platinoiridita silk 4 coats
For polytetrafluorethylecoatings coatings or fluorinated ethylene propylene coating, the yellow enzyme carrier 32 is Medical cotton, in silk, porous carbon fiber
Any one or the combination of several of them, the hydrogel be polyvinyl alcohol-polyethylene glycol hydrogel or hydroxyethyl methacrylate-
Polyacrylamide hydrogel, the Epoxy-PU semi-permeable membrane 34 by tetrahydrofuran, polyurethane, dodecyl polytetroxide vinethene,
And double-component epoxy adhesive is constituted.
The working principle of above-mentioned technical proposal and working electrode is had the beneficial effect that using screw type platinum iridium alloy electrode to carry on a shoulder pole
Carry the yellow enzyme of more contents, it is possible to reduce the aggregation of hydrogen peroxide causes the murder by poisoning of yellow enzyme, thus after extending sensor implantation
Service life；Selective semi-permeable membrane selects the Epoxy-PU film layer of good biocompatibility, controls half by adjusting formula and coated weight
Permeable membrane pattern and oxygen transit dose；Alleviate fibrous capsule and protein siltation using hydrogel layer in semi-permeable membrane outer layer, improves
The biocompatibility of sensor extends service life and raising biosensor organism compatibility after sensor is implanted into and makes sensor with good
Good long-time stability.
In one embodiment, the vivo biodistribution EGC sensor unit further include:
Microcontroller, the microcontroller control the implanted multiterminal electrocardioelectrode and acquire signal, the microcontroller
Include:
Communication unit, the second microprocessor, electrocardio signal collecting unit with central information processing unit communication, described
Two microprocessors are connect with communication unit, electrocardio signal collecting unit, and second microprocessor passes through ecg signal acquiring list
Member is connect, for controlling implanted multiterminal electrocardioelectrode acquisition electrocardiosignal with implanted multiterminal electrocardioelectrode, and the signal is adopted
Collection unit includes: a signal input interface, a signal output interface, a signal conditioning circuit, the signal conditioning circuit difference
It is connect with signal input interface and signal output interface, the signal conditioning circuit is for disappearing to collected electrocardiosignal
Except being exported after noise and enhanced processing by the signal output interface；
The central information processing unit includes electrocardiosignal judgement unit, and the electrocardiosignal judgement unit is used for the heart
Electric signal is analyzed, and is classified according to different risk classes；
The medical instrument further includes display screen 6, for showing electrocardiosignal and risk class；
The display screen 6 includes:
Display screen shell 61, the display screen shell 61 are frame-shaped structure, and the inner end of the display screen shell 61 is pacified
Equipped with sealing ring 62, the outboard end of the sealing ring 62 and inner end are respectively equipped with a sealing mounting groove, the display screen shell
In the sealing mounting groove of 61 62 outboard end of inner end embedding sealing circle, the middle of the sealing ring 62 is equipped with display screen sheet
Body 66, the display screen ontology 66 are installed on display screen shell 61 by sealing ring 62, and 66 outer ring of display screen ontology is embedding
In the sealing mounting groove for entering 62 inner end of sealing ring；
Packer ring 64, the insertion of packer ring 64 are arranged among sealing ring 62, the packer ring 64
Centre be provided with a negative pressure chamber, be filled with PVA water-absorbing sponge 67 in the negative pressure chamber, the two of the packer ring 64
Rectify and more than one first negative pressure hole 63, the sealing ring are respectively arranged with to display screen shell 61 and display screen ontology 66
The two sides of each first negative pressure hole 63 of 62 faces are provided with second negative pressure hole 65, and the packer ring 64 passes through display
Shield shell 61 and display screen ontology 66 and squeeze oval in shape towards 64 center of packer ring, in the whole assembly of display screen 6
When, display screen ontology 66 can squeeze external sealing ring 62, therefore the needs of the overall construction design of sealing ring 62 are appropriate small
Some, in this way after the assembly is completed, intermediate display screen 6 will squeeze external sealing ring 62 slightly, so that intermediate circle
Packer ring 64 becomes elliptical shape, and the air in intermediate negative pressure cavity is extruded, so intermediate 62 opposite end of sealing ring
Display screen shell 61, display screen ontology 66 have a suction, leakproofness will be increased in this way, relatively traditional structure is close
Sealing property is more preferable.
The working principle of above-mentioned technical proposal and having the beneficial effect that eliminates electrocardiosignal using signal conditioning circuit
The accuracy that the electrocardiosignal of output is improved to central information processing unit, center letter are exported after noise and enhanced processing again
It ceases processing unit and electrocardiosignal and risk class is shown by display screen 6 to after electrocardiosignal identification and classification, convenient for checking electrocardio
Signal and risk class, so as to problematic timely treatment；The display screen of the invention 6 has waterproofness preferable, is made by negative-pressure sucking
Obtaining 62 two sides of sealing ring can seal with display screen shell 61, display screen ontology 66, and setting PVA water-absorbing sponge 67 increases waterproof
The problem of leakproofness, sealing ring 62 is deformed and intake when display screen 6 being prevented to be squeezed.
In one embodiment, the medical instrument electrocardiosignal display methods the following steps are included:
S1: central information processing unit receives the original electrocardiographicdigital waveform of implanted vivo biodistribution EGC sensor unit transmission
Data obtain the Wave data to be shown with display medium resolution match；
S2: treating display waveform data and carry out up-sampling calculating, obtains sample rate same as original ECG waveform data
Up-sample Wave data；
S3: comparison original ECG waveform data and up-sampling Wave data judge whether there is wave distortion, if so,
Enter step S4；If not, entering step S6；
S4: it determines the regional scope of wave distortion, enters step S5；
S5: exporting waveform to be shown, and identifies wave distortion region, to prompt the waveform presented under current resolution to deposit
In loss region；
S6: waveform to be shown is exported.
The working principle of above-mentioned technical proposal and have the beneficial effect that the above method by carrying out to original ECG waveform data
It after down-sampling and up-sampling, then compares with original ECG waveform data, finds out the Wave data of distortion and be identified, it is defeated
Wave distortion region is clearly reminded when out, to effectively avoid failing to pinpoint a disease in diagnosis caused by inhibiting because of display medium resolution ratio, is mentioned
It is high to keep the range of choice of electrocardiogram display medium wide suitable for different display mediums by the accuracy of electrocardiographic diagnosis.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of intelligent portable medical instrument characterized by comprising central information processing unit, measurement and somatic data
Collector unit, data storage cell；The central information processing unit is deposited with measurement and somatic data collector unit, data respectively
Storage unit connection；
The measurement and somatic data collector unit are for acquiring Human Physiology achievement data and sending it at central information
Manage unit and data storage cell；The data storage cell is for storing Human Physiology achievement data and default storage someone
The critical field value of body physical signs；The central information processing unit is by Human Physiology achievement data and Human Physiology index
Critical field value compares and analyzes and makes based on the analysis results preliminary Gernral Check-up opinion, and preliminary Gernral Check-up is anticipated
See and cloud computer is sent to by remote communication module.
2. intelligent portable medical instrument according to claim 1, which is characterized in that the measurement and somatic data are collected
Unit includes: body temperature transducer unit, blood pressure sensor unit, biological brain electrical sensor units, biochemical sensor unit, biology
EGC sensor unit is any one or more of.
3. intelligent portable medical instrument according to claim 1, which is characterized in that further include electrostatic protection unit, function
Any cell or multiple units in rate administrative unit, the electrostatic protection unit, power management unit are and at central information
Manage unit connection.
4. intelligent portable medical instrument according to claim 2, which is characterized in that
The body temperature transducer unit includes infrared sensor；
The blood pressure sensor unit is made of internal blood pressure sensor unit and external blood pressure sensor unit；
The external blood pressure sensor unit includes first pressure sensor；
The internal blood pressure sensor unit includes: implanted first pressure sensor, first information processing unit；Described first
Pressure sensor, implanted first pressure sensor be used to acquisition human blood-pressure information, the first information processing unit with
Implanted first pressure sensor is connected, receives and processes the blood pressure information of human body；
The biological brain electrical sensor units are by vivo biodistribution eeg sensor unit and external biological eeg sensor unit structure
At；
The external biological eeg sensor unit includes: multiterminal electrode for encephalograms, second pressure sensor；The multiterminal brain electricity electricity
For acquiring human body electroencephalogram's information, the second pressure sensor is connect with multiterminal electrode for encephalograms for pole, the second pressure sensing
Device is used to acquire the first contact pressure information of multiterminal electrode for encephalograms Yu human contact position；
The vivo biodistribution eeg sensor unit includes: implanted multiterminal electrode for encephalograms, implanted second pressure sensor,
Two information process units；The implanted multiterminal electrode for encephalograms is connect with implanted second pressure sensor, and the implanted is more
End electrode for encephalograms is for acquiring human body electroencephalogram's information, and the implanted second pressure sensor is for acquiring implanted multiterminal brain electricity
Second contact pressure information of electrode and human contact position；The implanted multiterminal electrode for encephalograms, implanted second pressure pass
Sensor is connected with the second information process unit respectively, and second information process unit receives and processes implanted multiterminal brain electricity electricity
Human body electroencephalogram's information of pole transmission and the second contact pressure information of implanted second pressure sensor transmissions；
The biochemical sensor unit is made of internal biochemical sensor unit and external biochemical sensor unit；
The external biochemical sensor unit includes multiterminal biochemical sensor；
The internal biochemical sensor unit includes: implanted multiterminal biochemical sensor, third information process unit；The implantation
Formula multiterminal biochemical sensor is connected with third information process unit transmits the Biochemical Information of human body, the third information process unit
Receive and process the Biochemical Information of the human body；
The biology EGC sensor unit is by vivo biodistribution EGC sensor unit and external biological EGC sensor unit structure
At；
The external biological EGC sensor unit includes: multiterminal electrocardioelectrode, third pressure sensor, the multiterminal electrocardio electricity
Pole is connect with third pressure sensor, and the multiterminal electrocardioelectrode is for acquiring human ECG, the third pressure sensing
Device is used to acquire the third contact pressure information of multiterminal electrocardioelectrode Yu human contact position；
The vivo biodistribution EGC sensor unit includes: implanted multiterminal electrocardioelectrode, implanted third pressure sensor,
Four information process units；The implanted multiterminal electrocardioelectrode is connect with implanted third pressure sensor, and the implanted is more
End electrocardioelectrode is for acquiring human ECG, and the implanted third pressure sensor is for acquiring implanted multiterminal electrocardio
4th contact pressure information of electrode and human contact position, the implanted multiterminal electrocardioelectrode, implanted third pressure pass
Sensor is connected with the 4th information process unit respectively, and the 4th information process unit receives and processes implanted multiterminal electrocardio electricity
The human ECG of pole transmission and the 4th contact pressure information of implanted third pressure sensor transmission.
5. intelligent portable medical instrument according to claim 4, which is characterized in that the external blood pressure sensor unit
It further include wireless receiver, the internal blood pressure sensor unit further include:
Shell, the shell are located in human body, and first microprocessor, first information processing unit, electricity are provided in the shell
Source unit, wireless transmitter, the first microprocessor are connect with first information processing unit, power supply unit, wireless transmitter,
The wireless transmitter is connect with wireless receiver；
The implanted first pressure sensor is located at outside human body inner housing, the input of the implanted first pressure sensor
End contacts the blood pressure information of transmission human body, the output end and the first information of the implanted first pressure sensor with human vas
Processing unit, which is connected, transmits the blood pressure information of human body, and the first information processing unit by treated, transmit by human blood-pressure information
To first microprocessor, the blood pressure information of human body is transferred to the nothing outside human body by wireless transmitter by the first microprocessor
Line receiver；
The power supply unit is also connect with implanted first pressure sensor, first information processing unit, wireless transmitter respectively；
The power supply unit is several minicells, and the implanted first pressure sensor is micro pressure sensor, described
First information processing unit is amplifier.
6. intelligent portable medical instrument according to claim 5, which is characterized in that the internal blood pressure sensor unit
It is conveyed by delivery conduit into cardiovascular system of human body, further includes the fixation machine being fixed on shell in cardiovascular system of human body
Contraction state is presented in delivery conduit, expansion state, the fixed mechanism are presented outside delivery conduit for structure, the fixed mechanism
Include:
The hub section of proximal end, the hub section are connect with shell；
Interlude, the interlude and the hub section are hinged and distally extend radially from the hub section, it is described in
Between section be arranged are as follows: when the fixed mechanism be in expansion state, presentation relative to inclined angle in the hub section；
Distal ports, when the fixed mechanism is in expansion state, the distal ports distally extend from interlude, and fit
Together in the inner surface cooperation with vascular, wherein the interlude setting are as follows: after the expansion state is presented, can make described
Fixed mechanism is retracted the delivery conduit, and contraction state is presented；Wherein, in the expansion state, the shell is from described solid
The radial center for determining mechanism is radially offset from and is located on or near the outer periphery of the fixed mechanism, and proximally direction with it is described
Distal ports are separated by a distance.
7. intelligent portable medical instrument according to claim 4, which is characterized in that the implanted multiterminal biochemical sensitive
Device includes:
Implanted blood glucose sensor, the implanted blood glucose sensor include:
Coat cated medical platinoiridita silk；
Reference electrode, the reference electrode are circumferentially positioned on medical platinoiridita silk；
Working electrode, the working electrode are arranged in the medical platinoiridita silk end, and the working electrode includes: platinoiridita coil,
The platinoiridita coil goes to be wound in loop construction after removing coating by coating cated medical platinoiridita silk end and be formed, the work
Electrode-clad is in hydrogel；
Yellow enzyme carrier, the yellow enzyme carrier are embedded in the platinoiridita coil；
Yellow enzyme, the yellow enzyme drop coating are supported on yellow enzyme carrier and platinoiridita coil；
Epoxy-PU semi-permeable membrane, the Epoxy-PU semi-permeable membrane are coated in platinoiridita coil outer.
8. intelligent portable medical instrument according to claim 7, which is characterized in that the working electrode also includes envelope
Film is filled, the coating of the medical platinoiridita silk cladding is polytetrafluorethylecoatings coatings or fluorinated ethylene propylene coating, the yellow enzyme carrier
For any one or the combination of several of them in Medical cotton, silk, porous carbon fiber, the hydrogel is the poly- second of polyvinyl alcohol-
Glycol hydrogel or hydroxyethyl methacrylate-polyacrylamide hydrogel, the Epoxy-PU semi-permeable membrane is by tetrahydrofuran, poly-
Urethane, dodecyl polytetroxide vinethene and double-component epoxy adhesive are constituted.
9. intelligent portable medical instrument according to claim 4, which is characterized in that the vivo biodistribution EGC sensor
Unit further include:
Microcontroller, the microcontroller control the implanted multiterminal electrocardioelectrode and acquire signal, and the microcontroller includes:
Communication unit, the second microprocessor, electrocardio signal collecting unit with central information processing unit communication, described second is micro-
Processor is connect with communication unit, electrocardio signal collecting unit, second microprocessor by electrocardio signal collecting unit with
The connection of implanted multiterminal electrocardioelectrode acquires electrocardiosignal, the signal acquisition list for controlling implanted multiterminal electrocardioelectrode
Member includes: a signal input interface, a signal output interface, a signal conditioning circuit, the signal conditioning circuit respectively with letter
Number input interface is connected with signal output interface, and the signal conditioning circuit is used to carry out eliminating to collected electrocardiosignal and make an uproar
It is exported after sound and enhanced processing by the signal output interface；
The central information processing unit includes electrocardiosignal judgement unit, and the electrocardiosignal judgement unit is used to believe electrocardio
It number is analyzed, and is classified according to different risk classes；
The medical instrument further includes display screen, for showing electrocardiosignal and risk class；
The display screen includes:
Display screen shell, the display screen shell are frame-shaped structure, and the inner end of the display screen shell is equipped with sealing ring,
The outboard end of the sealing ring and inner end are respectively equipped with a sealing mounting groove, the inner end embedding sealing of the display screen shell
It encloses in the sealing mounting groove of outboard end, the middle of the sealing ring is equipped with display screen ontology, and the display screen ontology passes through
Sealing ring is installed on display screen shell, and display screen ontology outer ring is embedded in the sealing mounting groove of sealing ring inner end；
Packer ring, the packer ring insertion are arranged among sealing ring, and the centre of the packer ring is provided with
One negative pressure chamber is filled with PVA water-absorbing sponge, the both ends face display screen shell of the packer ring in the negative pressure chamber
And display screen ontology is respectively arranged with more than one first negative pressure hole, the two of each first negative pressure hole of sealing ring face
Side is provided with second negative pressure hole, and the packer ring passes through display screen shell and display screen ontology towards sealing rubber
Rubber ring center squeezes oval in shape.
10. intelligent portable medical instrument according to claim 9, which is characterized in that the medical instrument electrocardiosignal is aobvious
Show method the following steps are included:
S1: central information processing unit receives the original electrocardiographicdigital waveform number of implanted vivo biodistribution EGC sensor unit transmission
According to obtaining the Wave data to be shown with display medium resolution match；
S2: treating display waveform data and carry out up-sampling calculating, obtain sample rate same as original ECG waveform data on adopt
Sample Wave data；
S3: comparison original ECG waveform data and up-sampling Wave data judge whether there is wave distortion, if so, into
Step S4；If not, entering step S6；
S4: it determines the regional scope of wave distortion, enters step S5；
S5: exporting waveform to be shown, and identifies wave distortion region, to prompt the waveform presented under current resolution to there is damage
Lose region；
S6: waveform to be shown is exported.
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Application publication date: 20190618 |