CN104042217A - Non-invasive measurement system for physiological information of digestive tract - Google Patents
Non-invasive measurement system for physiological information of digestive tract Download PDFInfo
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- CN104042217A CN104042217A CN201410255402.6A CN201410255402A CN104042217A CN 104042217 A CN104042217 A CN 104042217A CN 201410255402 A CN201410255402 A CN 201410255402A CN 104042217 A CN104042217 A CN 104042217A
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Abstract
The invention discloses a non-invasive measurement system for the physiological information of a digestive tract. The system mainly comprises a miniature electronic telemetry system, an in vitro data receiving device and a data analysis processing system, wherein the miniature electronic telemetry system comprises a shell, a miniature temperature sensor, a miniature pressure sensor, a pH (Potential Of Hydrogen) value sensor, a signal processing module, a signal conversion device, a power consumption processor, a miniature wireless communication device, a microswitch and a power supply, the in vitro data receiving device specifically comprises a power supply, a power switch, a channel selecting switch, a wireless receiving device, a power indicating lamp, a state signal indicating lamp, a processor, a time device, a storage, a power supply number display device, a data line and a shell, and the data analysis processing system specifically comprises a computer and data processing software. According to the non-invasive measurement system, through automatic identification and data analysis and processing, quantitative indexes for carrying out disease diagnosis and evaluating the health condition of the body digestive tract are obtained.
Description
Technical field
The present invention relates to a kind of medical field monitoring monitoring system, particularly relate to a kind of digestive tract physiologic information noinvasive detection system.
Background technology
Along with scientific and technological progress, human life quality's raising, the mankind are more and more outstanding to healthy concern.Modern, because rhythm of life is accelerated, survival pressure strengthens, due to bad life habits such as dietary structure change, smokes and drink, causes digestive tract disease to become one of pertinacious disease having a strong impact on human health especially.According to statistics, digestive system disease total incidence accounts for 30% of population, has 1/2 to be the disease of digestive system in various big hospital outpatient, wherein must the emergency treatment person of being hospitalized for treatment account for emergency treatment inpatient's 25%; Worldwide, because of the number of digestive system disease death, account for 14% of total death toll.The correct diagnosis of digestive system disease is based upon on the basis of the accurate detection of each physiological parameter of digestive tract.At present, by operation or gastroscope, intestinal mirror etc., obtain digestive tract tissue samples, Digestive system sample clinically, and sample is carried out to determination and analysis, obtain the quantitative target of detecting gastrointestinal physiological parameters, thereby realize the diagnosis to digestive tract disease.For example adopt gastroscope to obtain stomach pH value parameter value, gastroscope need to be inserted from patient oral cavity, through pharyngeal, esophagus, arrive in gastral cavity, carry out the sampling of stomach Digestive system, the Digestive system that recycling samples out carries out pH value detection, thereby obtains stomach pH value data.Obviously, the method has wound, experimenter will bear very large misery, and in testing process, experimenter is in improper physiological status.
Summary of the invention
The object of the invention is for above weak point, a kind of digestive tract physiologic information noinvasive detection system is provided.
For addressing the above problem, technical scheme of the present invention is: a kind of digestive tract physiologic information noinvasive detection system, mainly comprises miniature electronic telemetry system, vitro data receiving system and data analysis processing system, reception and the storage of vitro data receiving system to the digestive tract cavity pressure of miniature electronic telemetry system wireless transmit, temperature, pH value physiological parameter data, data analysis processing system reads each physiological parameter data of digestive tract of vitro data receiving system preservation and analyzes and process, and obtains the quantitative target of evaluating human body alimentary canal health status and carrying out medical diagnosis on disease, described miniature electronic telemetry system specifically comprises shell, micro temperature sensor, micro pressure sensor, pH value sensor, signal processing module, chromacoder, power consumption processor, Minitype radio communication device, microswitch, power supply, described Minitype radio communication device comprises receiving terminal and internal adjustment part, described vitro data receiving system specifically comprises power supply, on and off switch, channel selector switch, radio receiver, power supply indicator, status signal display lamp, processor, time device, memorizer, number of power sources display device, data wire, shell, described number of power sources display device comprises LCD panel, radiator-grid, transmission induction apparatus, described data analysis processing system specifically comprises computer, data processing software, protective relaying device, described protective relaying device comprises: communication interface, power cut off fuse, transducer, coupling circuit,
Described receiving terminal is arranged on the front end of Minitype radio communication device, described internal adjustment part is arranged on the inside of Minitype radio communication device, described LCD panel is arranged on the surface of number of power sources display device, described radiator-grid is arranged on the bottom, both sides of LCD panel, described transmission induction apparatus is arranged on the inside of number of power sources display device, described communication interface is arranged on the front end of protective relaying device, described power cut off fuse be arranged on communication interface after, described transducer be arranged on power cut off fuse after, described coupling circuit be arranged on transducer after.
Further, in described miniature electronic telemetry system, micro temperature sensor, micro pressure sensor, pH value sensor change into analog electrical signal by each physiological parameter of digestive tract, signal processing module is processed the analog electrical signal of micro temperature sensor, micro pressure sensor, the output of pH value sensor, to improve capacity of resisting disturbance and the resolving power of the signal of telecommunication; The analog electrical signal that chromacoder transforms micro temperature sensor, micro pressure sensor, pH value sensor is converted into digital signal, and is sent to micro-power consumption processor by SPI agreement; Micro-power consumption processor receiving digital signals, and be transferred to Minitype radio communication device, Minitype radio communication device transforms into the digital signal receiving the electromagnetic wave signal of characteristic frequency to external transmission; The function of power supply is for micro temperature sensor, micro pressure sensor, pH value sensor, signal processing module, chromacoder, micro-power consumption processor, Minitype radio communication device provide electric energy, guarantees normally to work; Microswitch cut off or connect from power supply to micro temperature sensor, the power path of micro pressure sensor, pH value sensor, signal processing module, chromacoder, micro-power consumption processor, Minitype radio communication device each several part, realize the control to the miniature electronic telemetry system working time.
Further, described vitro data receiving system, channel selector switch changes the working frequency range of vitro data receiving system, makes the working frequency range one of itself and miniature electronic telemetry system show assurance system and normally works; Radio receiver receives digestive tract cavity pressure, temperature, the pH value physiological parameter information that miniature electronic telemetry system sends, and is translated into digital physiological parameter signals, and is sent to microprocessor; The temporal information that microprocessor acquisition time device is current, digital physiological parameter signals packet and temporal information are organized into a new packet, and be sent to memorizer, by memorizer, each physiological parameter data of the digestive tract receiving is stored, supply unit provides power supply to status signal display lamp, channel selector switch, radio receiver, microprocessor, time device, memorizer and number of power sources display device; The function of on and off switch is cut off or connect the power path from supply unit to above each several part, realizes the control to the vitro data receiving system working time; The quantity of number of power sources display device display power supply, the data wire on memorizer can be external on computer.
Further, described data analysis processing system is comprised of computer and exclusive data process software, each physiological parameter of digestive tract, external magnetostatic field field intensity data that computer reading out data storage device is preserved, exclusive data process software is to each physiological parameter of digestive tract, external magnetostatic field field intensity data analysis and processing.
Further, the shell of described miniature electronic telemetry system is pill shape, smooth surface.
Further, the described automatically reset Intelligent electronic fuse of the concrete employing of power cut off fuse, has improved the safety of using.
advantage and good effect that the present invention has are:
The present invention has compared with prior art realized 24 hours continuous detecting human body alimentary canal cavity pressures, temperature and pH value physiological parameters under human normal physiological status, and each physiological parameter data detecting is analyzed as requested and processed, obtain the quantitative target of evaluating human body alimentary canal health status and carrying out medical diagnosis on disease.Than methodss for the diagnosis of diseases such as existing gastroscope, intestinal mirrors, have more approaching true, accurately, the obvious advantage such as large, the noinvasive of data volume, intellectuality, the present invention has very important using value at aspects such as health status monitoring, medicals diagnosis on disease.
Accompanying drawing explanation
Fig. 1 is the structural representation of miniature electronic telemetry system of the present invention;
Fig. 2 is the structural representation of vitro data receiving system of the present invention;
Fig. 3 is the structural representation of data analysis processing system of the present invention;
Fig. 4 is the structural representation of Minitype radio communication device of the present invention;
Fig. 5 is the structural representation of number of power sources display device of the present invention;
Fig. 6 is the structural representation of protective relaying device of the present invention;
In figure: 1-1, shell; 1-2, micro temperature sensor; 1-3, micro pressure sensor; 1-4, pH value sensor; 1-5, signal processing module; 1-6, chromacoder; 1-7, power consumption processor; 1-8, Minitype radio communication device; 1-8-1, receiving terminal; 1-8-2, internal adjustment part; 1-9, microswitch; 1-10, power supply; 2-1, power supply; 2-2, on and off switch; 2-3, channel selector switch; 2-4, radio receiver; 2-5, power supply indicator; 2-6, status signal display lamp; 2-7, microprocessor; 2-8, time device; 2-9, memorizer; 2-10, number of power sources display device; 2-10-1, LCD panel; 2-10-2, radiator-grid; 2-10-3, transmission induction apparatus; 2-11, data wire; 2-12, shell; 3-1, computer; 3-2 data processing software; 3-3, protective relaying device; 3-3-1, communication interface; 3-3-2, power cut off fuse; 3-3-3, transducer; 3-3-4, coupling circuit.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
By reference to the accompanying drawings present case is described, the embodiment of the present invention is to realize like this, a kind of digestive tract physiologic information noinvasive detection system, mainly comprise miniature electronic telemetry system 1, vitro data receiving system 2 and data analysis processing system 3, the digestive tract cavity pressure of 2 pairs of miniature electronic telemetry system 1 wireless transmit of vitro data receiving system, temperature, the reception of pH value physiological parameter data and storage, data analysis processing system 3 reads each physiological parameter data of digestive tract of vitro data receiving system preservation and analyzes and process, obtain the quantitative target of evaluating human body alimentary canal health status and carrying out medical diagnosis on disease, described miniature electronic telemetry system 1 specifically comprises shell 1-1, micro temperature sensor 1-2, micro pressure sensor 1-3, pH value sensor 1-4, signal processing module 1-5, chromacoder 1-6, power consumption processor 1-7, Minitype radio communication device 1-8, microswitch 1-9, power supply 1-10, described Minitype radio communication device 1-8 comprises receiving terminal 1-8-1 and internal adjustment part 1-8-2, described vitro data receiving system 2 specifically comprises power supply 2-1, on and off switch 2-2, channel selector switch 2-3, radio receiver 2-4, power supply indicator 2-5, status signal display lamp 2-6, processor 2-7, time device 2-8, memorizer 2-9, number of power sources display device 2-10, data wire 2-11, shell 2-12, described number of power sources display device 2-10 comprises LCD panel 2-10-1, radiator-grid 2-10-2, transmission induction apparatus 2-10-3, described data analysis processing system 3 specifically comprises computer 3-1, data processing software 3-2 and protective relaying device 3-3, described protective relaying device 3-3 comprises communication interface 3-3-1, power cut off fuse 3-3-2, transducer 3-3-3, coupling circuit 3-3-4,
As shown in Figure 1, the micro temperature sensor 1-2 of the present embodiment miniature electronic telemetry system 1, micro pressure sensor 1-3, pH value sensor 1-4 transform into corresponding analog electrical signal by digestive tract cavity pressure, temperature, pH value physiological parameter.Due to this signal poor anti jamming capability, also be mingled with different noise signals simultaneously, therefore first these analog electrical signals are nursed one's health by signal processing module 1-5, amplification, filtering and other processing through signal processing module 1-5, the capacity of resisting disturbance that strengthens analog electrical signal has suppressed noise simultaneously.Analog voltage signal after signal processing module 1-5 processes is sent to chromacoder 1-6, and is converted into digital signal.Micro-power consumption processor 1-7 receives the physiological parameter digital signal being converted to by chromacoder 1-6, and the identification code of this digital signal and " miniature electronic telemetry system " is organized into specific data packet format.Packet is transferred to Minitype radio communication device 1-8, Minitype radio communication device 1-8 will receive packet by wireless mode to external transmission, realize the noinvasive of each physiological parameter of digestive tract detected in real time.Micro-power consumption processor 1-7 also realizes configuration and the control to Minitype radio communication device 1-8, chromacoder 1-6, reaches the requirement that reduces power consumption.Power supply 1-10 provides electric energy for micro temperature sensor 1-2, micro pressure sensor 1-3, pH value sensor 1-4, signal processing module 1-5, chromacoder 1-6, micro-power consumption processor 1-7 and Minitype radio communication device 1-8.The function of microswitch 1-9 be cut off or connect from power supply 1-10 to micro temperature sensor 1-2, the power path of micro pressure sensor 1-3, pH value sensor 1-4, signal processing module 1-5, chromacoder 1-6, micro-power consumption processor 1-7 and Minitype radio communication device 1-8 each several part, realize the control to the miniature electronic telemetry system working time.
As shown in Figure 2, the housing 2-12 profile of the present embodiment vitro data receiving system 2 is cuboid, and size should be easy to carry.Power supply 2-1 is connected on and off switch 2-2 and number of power sources display device 2-10 is upper, and on and off switch 2-2 is connected on channel selector switch 2-3, radio receiver 2-4, power supply indicator 2-5, microprocessor 2-7 and memorizer 2-9.Radio receiver 2-4 is connected on microprocessor 2-7 by data wire, memorizer 2-9 is connected on microprocessor 2-7 by data wire, time device 2-8 is connected on microprocessor 2-7 by data wire, channel selector switch 2-3 and status signal display lamp 2-6 receive on microprocessor 2-7 by cable, on and off switch 2-2, channel selector switch 2-3, power supply indicator 2-5, status signal display lamp 2-6 and number of power sources display device 2-10 are fixed on housing 2-12, power supply 2-1, radio receiver 2-4, microprocessor 2-7, it is inner that memorizer 2-9 and time device 2-8 are fixed on housing 2-12, and relative position is fixed, memorizer 2-9 external data line 2-11.
The present embodiment operator stirs channel selector switch 2-3 according to the operating frequency of miniature electronic telemetry system and mates with miniature electronic telemetry system operating frequency to ensure vitro data receiving system, on and off switch 2-2 is toggled it to on-position, now power supply indicator 2-5 is bright, represents that vitro data receiving system starts the preparation of switching on.The position of sense channel selector switch 2-3 after microprocessor 2-7 powers on, obtain electromagnetic communication frequency channel number, microprocessor 2-7 carries out corresponding configuration according to communication frequency channel number to radio receiver 2-4, microprocessor 2-7 is configured memorizer 2-9, microprocessor 2-7 is configured time device 2-8, microprocessor 2-7 becomes after configuration, and time device 2-8 starts working, and radio receiver 2-4 is in waiting for accepting state.Radio receiver 2-4 receives the electromagnetic wave signal (packet) of the same frequency that miniature electronic telemetry system sends over, packet is sent to microprocessor 2-7, the current temporal information of microprocessor 2-7 acquisition time device 2-8, it is a new packet that microprocessor 2-7 is made into temporal information and data packet group, new packet is sent to memorizer 2-9, realization is stored the new data packets with temporal information, after new data packets is stored successfully, the state of microprocessor 2-7 change status signal display lamp 2-6 once, successfully store by expression new data packets.
As shown in Figure 3; data analysis processing system 3 Computer 3-1 can be PC computer or portable computing; exclusive data process software 3-2 is arranged on computer 3-1; computer 3-1 is connected with protective relaying device 3-3, and computer 3-1 is equipped with the interface hardware that can read vitro data receiving system data.Computer 3-1 reads the packet of vitro data receiving system by interface hardware, exclusive data process software 3-2 carries out separation to the form of packet, obtain the identification code of " miniature electronic telemetry system ", digital physiological parameter data and current temporal information, and information is processed, analyzed and judges draw the quantitative target of evaluating human body alimentary canal health status and carrying out medical diagnosis on disease.
As shown in Figure 4, described receiving terminal 1-8-1 is arranged on the front end of Minitype radio communication device 1-8, and for receiving signal, described internal adjustment part 1-8-2 is arranged on the inside of Minitype radio communication device 1-8, for adjusting, processes and output signal.
As shown in Figure 5, described LCD panel 2-10-1 is arranged on the surface of number of power sources display device 2-10, size for display power supply quantity, described radiator-grid 2-10-2 is arranged on the bottom, both sides of LCD panel 2-10-1, for distribute heat, described transmission induction apparatus 2-10-3 is arranged on the inside of number of power sources display device 2-10, for transmission and processing signals.
As shown in Figure 6; described communication interface 3-3-1 is arranged on the front end of protective relaying device 3-3; be used for connecting exclusive data process software 3-2; described power cut off fuse 3-3-2 be arranged on communication interface 3-3-1 after; there is protective effect; described transducer 3-3-3 be arranged on power cut off fuse 3-3-2 after, described coupling circuit 3-3-4 be arranged on transducer 3-3-3 after.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a digestive tract physiologic information noinvasive detection system, mainly comprises miniature electronic telemetry system, vitro data receiving system and data analysis processing system, reception and the storage of vitro data receiving system to the digestive tract cavity pressure of miniature electronic telemetry system wireless transmit, temperature, pH value physiological parameter data, data analysis processing system reads each physiological parameter data of digestive tract of vitro data receiving system preservation and analyzes and process, and obtains the quantitative target of evaluating human body alimentary canal health status and carrying out medical diagnosis on disease, described miniature electronic telemetry system specifically comprises shell, micro temperature sensor, micro pressure sensor, pH value sensor, signal processing module, chromacoder, power consumption processor, Minitype radio communication device, microswitch, power supply, described Minitype radio communication device comprises receiving terminal and internal adjustment part, described vitro data receiving system specifically comprises power supply, on and off switch, channel selector switch, radio receiver, power supply indicator, status signal display lamp, processor, time device, memorizer, number of power sources display device, data wire, shell, described number of power sources display device comprises LCD panel, radiator-grid, transmission induction apparatus, described data analysis processing system specifically comprises computer, data processing software, protective relaying device, described protective relaying device comprises: communication interface, power cut off fuse, transducer, coupling circuit.
2. digestive tract physiologic information noinvasive detection system according to claim 1, it is characterized in that, in described miniature electronic telemetry system, micro temperature sensor, micro pressure sensor, pH value sensor change into analog electrical signal by each physiological parameter of digestive tract, signal processing module is processed the analog electrical signal of micro temperature sensor, micro pressure sensor, the output of pH value sensor, to improve capacity of resisting disturbance and the resolving power of the signal of telecommunication; The analog electrical signal that chromacoder transforms micro temperature sensor, micro pressure sensor, pH value sensor is converted into digital signal, and is sent to micro-power consumption processor by SPI agreement; Micro-power consumption processor receiving digital signals, and be transferred to Minitype radio communication device, Minitype radio communication device transforms into the digital signal receiving the electromagnetic wave signal of characteristic frequency to external transmission; The function of power supply is for micro temperature sensor, micro pressure sensor, pH value sensor, signal processing module, chromacoder, micro-power consumption processor, Minitype radio communication device provide electric energy, guarantees normally to work; Microswitch cut off or connect from power supply to micro temperature sensor, the power path of micro pressure sensor, pH value sensor, signal processing module, chromacoder, micro-power consumption processor, Minitype radio communication device each several part, realize the control to the miniature electronic telemetry system working time.
3. digestive tract physiologic information noinvasive detection system according to claim 2, it is characterized in that, described vitro data receiving system, channel selector switch changes the working frequency range of vitro data receiving system, makes the working frequency range one of itself and miniature electronic telemetry system show assurance system and normally works; Radio receiver receives digestive tract cavity pressure, temperature, the pH value physiological parameter information that miniature electronic telemetry system sends, and is translated into digital physiological parameter signals, and is sent to microprocessor; The temporal information that microprocessor acquisition time device is current, digital physiological parameter signals packet and temporal information are organized into a new packet, and be sent to memorizer, by memorizer, each physiological parameter data of the digestive tract receiving is stored, supply unit provides power supply to status signal display lamp, channel selector switch, radio receiver, microprocessor, time device, memorizer and number of power sources display device; The function of on and off switch is cut off or connect the power path from supply unit to above each several part, realizes the control to the vitro data receiving system working time; The quantity of number of power sources display device display power supply, the data wire on memorizer can be external on computer.
4. digestive tract physiologic information noinvasive detection system according to claim 1, it is characterized in that, described data analysis processing system is comprised of computer and exclusive data process software, each physiological parameter of digestive tract, external magnetostatic field field intensity data that computer reading out data storage device is preserved, exclusive data process software is to each physiological parameter of digestive tract, external magnetostatic field field intensity data analysis and processing.
5. digestive tract physiologic information noinvasive detection system according to claim 1, described in it is characterized in that, the shell of described miniature electronic telemetry system is pill shape, smooth surface.
6. digestive tract physiologic information noinvasive detection system according to claim 1, described in it is characterized in that, described receiving terminal is arranged on the front end of Minitype radio communication device, be used for receiving signal, described internal adjustment part is arranged on the inside of Minitype radio communication device, for adjusting, processes and output signal.
7. digestive tract physiologic information noinvasive detection system according to claim 1, described in it is characterized in that, described LCD panel is arranged on the surface of number of power sources display device, size for display power supply quantity, described radiator-grid is arranged on the bottom, both sides of LCD panel, for distribute heat, described transmission induction apparatus is arranged on the inside of number of power sources display device, for transmission and processing signals.
8. digestive tract physiologic information noinvasive detection system according to claim 1; described in it is characterized in that; described communication interface is arranged on the front end of protective relaying device; be used for connecting exclusive data process software; described power cut off fuse be arranged on communication interface after; there is protective effect, described transducer be arranged on power cut off fuse after, described coupling circuit be arranged on transducer after.
9. digestive tract physiologic information noinvasive detection system according to claim 1, described in it is characterized in that, described power cut off fuse is concrete adopts automatically reset Intelligent electronic fuse, has improved the safety of using.
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| CN201410255402.6A CN104042217A (en) | 2014-06-11 | 2014-06-11 | Non-invasive measurement system for physiological information of digestive tract |
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| CN106943160A (en) * | 2017-04-21 | 2017-07-14 | 天津工业大学 | Electronic pill based on acoustic location and physio-parameter detection |
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