CN104825158A - Portable electrocardio measurement device and equipment and electrocardio monitoring system - Google Patents
Portable electrocardio measurement device and equipment and electrocardio monitoring system Download PDFInfo
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- CN104825158A CN104825158A CN201510304397.8A CN201510304397A CN104825158A CN 104825158 A CN104825158 A CN 104825158A CN 201510304397 A CN201510304397 A CN 201510304397A CN 104825158 A CN104825158 A CN 104825158A
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- host machine
- preamplifier
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- sensor host
- electrically connected
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
Abstract
The invention provides a portable electrocardio measurement device and relates to the field of detection of medical instruments. The portable electrocardio measurement device comprises a first detecting end, a second detecting end and a sensor host. The first detecting end comprises a first electrode and a first pre-amplifier. The second detecting end comprises a second electrode and a second pre-amplifier. The first electrode is electrically connected with the first pre-amplifier, and the second electrode is electrically connected with the second pre-amplifier. The sensor host comprises a positive electrode and a negative electrode, the first pre-amplifier is electrically connected with one of the positive electrode and the negative electrode, and the second pre-amplifier is electrically connected with the other of the positive electrode and the negative electrode. The invention further provides portable electrocardio measurement equipment and an electrocardio monitoring system with the equipment. The problem that an existing electrocardio measurement device is large in size and the measurement process is tedious is solved.
Description
Technical field
The present invention relates to medical apparatus and instruments detection field, in particular to a kind of portable pressure electrocardio measuring device, equipment and cardioelectric monitor system.
Background technology
Pressure electrocardio measuring device may be used for the electro-physiological signals produced when recording cardiomotility, but, now current pressure electrocardio measuring device not only process that is bulky but also that measure is also abnormal loaded down with trivial details, and how pressure electrocardio measuring device miniaturization and measuring process to be simplified is the problem that medical personnel are badly in need of solving.
Summary of the invention
In order to overcome above-mentioned pressure electrocardio measuring device bulky mobility difference and the loaded down with trivial details defect of measuring process, technical problem to be solved by this invention is to provide a kind of device that pressure electrocardio measuring device miniaturization and measuring process can be simplified or equipment.
Corresponding therewith, another technical problem that will solve of the present invention is to provide that a kind of volume is little, the simple cardioelectric monitor system of measuring process.
With regard to the device that pressure electrocardio measuring device miniaturization and measuring process are simplified, the invention provides a kind of portable pressure electrocardio measuring device, comprising: the first end of probe, the second end of probe, sensor host machine.Described first end of probe comprises the first electrode and the first preamplifier, and described second end of probe comprises the second electrode and the second preamplifier.Described first electrode and described first preamplifier are electrically connected, and described second electrode and described second preamplifier are electrically connected.Described sensor host machine comprises positive pole, negative pole, and one in described first preamplifier and described positive pole and negative pole is electrically connected, and another in described second preamplifier and described positive pole and negative pole is electrically connected.Only the above-mentioned portable pressure electrocardio measuring device provided need be adopted can to measure human body, the relatively traditional pressure electrocardio measuring device structure of said apparatus is simple.When needs are measured, described contactless electrocardio test set is installed on the corresponding site of human body to be measured, do not need human body to be measured to lie down and connect a lot of detection pole, the relatively existing measuring process of measuring process is simple.
Further, above-mentioned portable pressure electrocardio measuring device, described portable pressure electrocardio measuring device also comprises a conductive fabric, and described sensor host machine also comprises earthing pole, and described sensor host machine earthing pole and described conductive fabric are electrically connected.In described portable pressure electrocardio measuring device, set conductive fabric, and allow sensor host machine earthing pole and described conductive fabric be electrically connected.Described conductive fabric Resistance Maximum, is equivalent to make described sensor host machine ground connection, the normal work of protection sensor host machine.
Further, above-mentioned portable pressure electrocardio measuring device, described first preamplifier and the second preamplifier are high input impedance low noise amplifier.Electrocardiosignal itself is fainter and be easily subject to the impact of external interference noise, described first electrode and described second electrode are electrically connected high input impedance low noise amplifier, faint electrocardiosignal can be amplified, invalid signals such for noise be filtered simultaneously.Decay in the transmitting procedure that the electrocardiosignal that the electrode of acquired signal and preamplifier being close to directly is connected simultaneously can prevent from gathering is long between electrode and preamplifier and too much affect the verity of acquisition information.
Further, above-mentioned portable pressure electrocardio measuring device, described sensor host machine also comprises the first high-resistance device, second high-resistance device, follower, amplifier, A/D change-over circuit, processing unit circuit and communication unit circuit, described first high-resistance device is equal with the second high-resistance device resistance value, the positive pole of described sensor host machine is connected with described follower one end by the first high-resistance device, same one end that the negative pole of described sensor host machine is connected with the positive pole of described sensor host machine by the second high-resistance device and described follower is connected, the other end of described follower is connected with described sensor host machine earthing pole, the positive pole of described sensor host machine is also connected with the both positive and negative polarity of described amplifier with negative pole, the outfan of described amplifier is connected with the input of described A/D change-over circuit, the outfan of described A/D change-over circuit is connected with the input of described processing unit circuit, the outfan of described processing unit circuit is connected with the input of described communication unit circuit.Described sensor host machine positive pole is connected with described follower with the high-resistance device of negative pole by same impedance value, for taking out the electrocardiosignal of the described sensor host machine positive pole of input and negative pole common mode.The common mode electrocardiosignal of taking out is transferred to the input of described A/D change-over circuit through the amplification of described amplifier, and the electrocardiosignal after described amplification is converted to digital signal by described A/D change-over circuit.Described processing unit circuit carries out data compression to described digital signal.Data after compression are transferred to described communication unit circuit, and described packed data sends by described communication unit circuit.The electrocardiosignal of measurement can be carried out process by described sensor host machine obtain ecg information and send to user or cloud server.User and high in the clouds is facilitated to understand the physical condition of user in time.
With regard to the equipment that pressure electrocardio measuring device miniaturization and measuring process are simplified, the invention provides a kind of portable cardiac measurement device.Described portable cardiac measurement device comprises the first end of probe, the second end of probe, sensor host machine and clothing body.Described first end of probe comprises the first electrode and the first preamplifier, and described second end of probe comprises the second electrode and the second preamplifier.Described first electrode and described first preamplifier are electrically connected, and described second electrode and described second preamplifier are electrically connected.Described sensor host machine comprises positive pole, negative pole, one in described first preamplifier and described positive pole and negative pole is electrically connected, and another in described second preamplifier and described positive pole and negative pole is electrically connected on described clothing body and is provided with described first end of probe, the second end of probe and sensor host machine.Described first end of probe, the second end of probe, sensor host machine are arranged at light that described clothing body makes measurement device become, and described clothing body only need be through and health can realize electrocardio measures by user simultaneously, and metering system is simple.
Further, described in above-mentioned portable cardiac measurement device, clothing body comprises body in medicated clothing, medicated clothing outer body, in described medicated clothing, body is provided with described first end of probe, the second end of probe and sensor host machine, one in described first preamplifier and described positive pole and negative pole is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body, and another in described second preamplifier and described positive pole and negative pole is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body.By described first end of probe, the second end of probe, sensor host machine and between wire be arranged on body and described medicated clothing outer body in described medicated clothing chien shih described in portable cardiac measurement device better appearance practical.
Further, above-mentioned portable cardiac measurement device, also comprises a conductive fabric, and described sensor host machine also comprises earthing pole, and described conductive fabric is arranged on described clothing body, and described sensor host machine earthing pole and described conductive fabric are electrically connected.Described clothing body arranges conductive fabric, and allows sensor host machine earthing pole and described conductive fabric be electrically connected.Described conductive fabric Resistance Maximum, is equivalent to described sensor host machine ground connection, the normal work of protection sensor host machine.
Further, above-mentioned portable cardiac measurement device, described first end of probe and described second end of probe be symmetrically distributed in clothing body relative under human body left and right back, oxter, left and right, left and right breast, wherein one of any position in umbilicus both sides 20mm, left and right low back or waist both sides, left and right.Above-mentioned position is for measuring electrocardiosignal preferably position, better in the electrocardiosignal effect of upper position measurement.
Further, above-mentioned portable cardiac measurement device, described portable cardiac measurement device also comprises multipair end of probe, and described multipair end of probe presses 12 lead electrocardiogram distribution of electrodes in the site location place of the relative human body of clothing body.Increase end of probe quantity and adopt 12 lead electrocardiogram distribution of electrodes can improve the accuracy of measurement data.
Meanwhile, the present invention also provides a kind of cardioelectric monitor system, it comprises above-mentioned portable cardiac measurement device, user terminal and cloud server, ecg information after date processing is sent to described user terminal and/or cloud server by described sensor host machine, described user terminal displays ecg information, it is mutual that described user terminal and described cloud server carry out ecg information.By being sent by ecg information and showing on described user terminal, user can recognize self healthy situation whenever and wherever possible.Ecg information being sent to described cloud server facilitates user relatives or doctor to understand the physical condition of user in time.
Accompanying drawing explanation
In order to the clearer explanation embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the module map of portable pressure electrocardio measuring device provided by the invention;
Fig. 2 is the module map that the invention provides portable pressure electrocardio measuring device in a detailed description of the invention;
Fig. 3 is the module map of sensor host machine in portable pressure electrocardio measuring device provided by the invention;
Fig. 4 is the schematic diagram of portable cardiac measurement device provided by the invention;
Fig. 5 is the circuit distribution schematic diagram that the invention provides portable cardiac measurement device in a detailed description of the invention;
Fig. 6 is the schematic diagram of a kind of cardioelectric monitor system provided by the invention.
Wherein, Reference numeral gathers as follows:
Portable pressure electrocardio measuring device 100; First end of probe 110; First electrode 112; First preamplifier 114; Second end of probe 120; Second electrode 122; Second preamplifier 124; Sensor host machine 130; First high-resistance device 1311; Second high-resistance device 1312; Positive pole 132; Negative pole 134; Earthing pole 136; Follower 133; Amplifier 135; A/D change-over circuit 137; Processing unit circuit 138; Communication unit circuit 139; Conductive fabric 140; Portable cardiac measurement device 200; Radiation protective layer 201; Underwear insulating barrier 202; Electrode 203; Front sensors 204; Elastic fibrous layer 205; Outer garment panel layer 206; Conductor 207; User terminal 300; Cloud server 400.
Detailed description of the invention
Pressure electrocardio measuring device may be used for the electro-physiological signals produced when recording cardiomotility, but existing current pressure electrocardio measuring device not only process that is bulky but also that measure is also abnormal loaded down with trivial details.
In view of this, portable pressure electrocardio measuring device provided by the invention, comprising: the first end of probe, the second end of probe, sensor host machine.Described first end of probe comprises the first electrode and the first preamplifier, and described second end of probe comprises the second electrode and the second preamplifier.Described first electrode and described first preamplifier are electrically connected, and described second electrode and described second preamplifier are electrically connected.Described sensor host machine comprises positive pole, negative pole, and one in described first preamplifier and described positive pole and negative pole is electrically connected, and another in described second preamplifier and described positive pole and negative pole is electrically connected.Above-mentioned portable pressure electrocardio measuring device not only structure is simple, and electrocardio measuring process is also simple.
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
With reference to Fig. 1, the invention provides a kind of portable pressure electrocardio measuring device 100, comprising: the first end of probe 110, second end of probe 120, sensor host machine 130.Described first end of probe 110 comprises the first electrode 112 and the first preamplifier 114, and described second end of probe 120 comprises the second electrode 122 and the second preamplifier 124.Described first electrode 112 and described first preamplifier 114 are electrically connected, and described second electrode 122 and described second preamplifier 124 are electrically connected.Described sensor host machine 130 comprises positive pole 132, negative pole 134, described first preamplifier 114 is electrically connected with in described positive pole 132 and negative pole 134, and another in described second preamplifier 124 and described positive pole 132 and negative pole 134 is electrically connected.
Preferably, described first and second electrodes do not need just can gather electrocardiosignal with contact human skin.The dressing only described first and second electrodes need being located at user can realize the collection of electrocardiosignal.
Adopt portable pressure electrocardio measuring device 100 provided by the invention, user to be measured does not need specially to do electrocardio to hospital and measures, and because described portable pressure electrocardio measuring device 100 structure is simply portable, user to be measured can measure by electrocardio whenever and wherever possible.In the process measured, on the one hand user to be measured does not need to be required the acceptance measurement that lies on a bed, and on the other hand also without the need to the help of health care professional, user to be measured certainly can be about to end of probe and be positioned over specific position and can measure.For existing pressure electrocardio measuring device, portable pressure electrocardio measuring device 100 structure provided by the invention is simply portable, and measuring process is simple.With reference to Fig. 2, the embodiment of the present invention provides portable pressure electrocardio measuring device 100, comprises a conductive fabric 140 further, and described sensor host machine 130 also comprises earthing pole 136, and described sensor host machine earthing pole 136 is electrically connected with described conductive fabric 140.
In portable pressure electrocardio measuring device, increase by a conductive fabric 140, because of the Resistance Maximum of conductive fabric 140, conductive fabric 140 is equivalent to ground.Described sensor host machine earthing pole 136 is electrically connected with described conductive fabric 140, is equivalent to described sensor host machine earthing pole 136 to be connected to ground.Described sensor host machine 130 is precision electronic device, by its ground connection can available protecting its normally work.
Above-mentioned portable pressure electrocardio measuring device 100, described first preamplifier 114 and the second preamplifier 124 are high input impedance low noise amplifier.
Preferably, described first electrode 112 and the first preamplifier 114 form the first end of probe 110 in the mode that circuit is integrated, described second electrode 122 and the second preamplifier 124 form the second end of probe 120 in the mode that circuit is integrated, and the impedance of described first preamplifier 114 and the second preamplifier 124 is greater than 1000M Ω.
Electrocardiosignal itself is fainter and be easily subject to the impact of external interference noise, described first electrode 112 and described second electrode 122 are electrically connected high input impedance low noise amplifier, faint electrocardiosignal can be amplified the invalid signals that also noise is such and filter.Electrode and preamplifier are integrated simultaneously and can prevent from collecting electrocardiosignal in electrode and the long transmitting procedure of preamplifier, decay too much because transmission range is long, impact obtains the verity of electrocardiosignal.
With reference to Fig. 3, described sensor host machine 130 also comprises the first high-resistance device 1311, second high-resistance device 1312, follower 133, amplifier 135, A/D change-over circuit 137, processing unit circuit 138 and communication unit circuit 139, described first high-resistance device 1311 is equal with the second high-resistance device 1312 resistance value, the positive pole 132 of described sensor host machine is connected with described follower 133 one end by the first high-resistance device 1311, same one end that the negative pole 134 of described sensor host machine is connected with the positive pole 132 of described sensor host machine by the second high-resistance device 1312 and described follower 133 is connected, the other end of described follower 133 is connected with described sensor host machine earthing pole 136, the positive pole 132 of described sensor host machine is also connected with the both positive and negative polarity of described amplifier 135 with negative pole 134, the outfan of described amplifier 135 is connected with the input of described A/D change-over circuit 137, the outfan of described A/D change-over circuit 137 is connected with the input of described processing unit circuit 138, the outfan of described processing unit circuit 138 is connected with the input of described communication unit circuit 139.The resistance value of described first high-resistance device 1311 and the second high-resistance device 1312 is greater than 1000M Ω in embodiments of the present invention.
Described sensor host machine positive pole 132 is connected with described follower 133 with the high-resistance device of negative pole 134 by same impedance value, for taking out the electrocardiosignal of the described sensor host machine positive pole 132 of input and negative pole 134 common mode.The common mode electrocardiosignal of taking out is transferred to the input of described A/D change-over circuit 137 through the amplification of described amplifier 135, and the electrocardiosignal after described amplification is converted to digital signal by described A/D change-over circuit 137.Described processing unit circuit 138 carries out data compression to described digital signal.Data after compression are transferred to described communication unit circuit 139, and described packed data sends by described communication unit circuit 139.The electrocardiosignal of measurement can be carried out process by described sensor host machine 130 obtain ecg information and send to user terminal or cloud server.User and high in the clouds is facilitated to understand the physical condition of user in time.
With reference to Fig. 1 and Fig. 4, portable cardiac measurement device 200 provided by the invention, described portable cardiac measurement device 200 comprises the first end of probe 110, second end of probe 120, sensor host machine 130 and clothing body.Described first end of probe 110 comprises the first electrode 112 and the first preamplifier 114, and described second end of probe 120 comprises the second electrode 122 and the second preamplifier 124.Described first electrode 112 and described first preamplifier 114 are electrically connected, and described second electrode 122 and described second preamplifier 124 are electrically connected.Described sensor host machine 130 comprises positive pole 132, negative pole 134, described first preamplifier 114 is electrically connected with in described positive pole 132 and negative pole 134, and another in described second preamplifier 124 and described positive pole 132 and negative pole 134 is electrically connected.Described clothing body is provided with described first end of probe 110, second end of probe 120 and sensor host machine 130.
The large I of certain described clothing body sets according to the height of people, build, and it is excellent that clothing body size criteria is through situation tighter on human body with described clothing body.Described clothing body can be clothes or trousers.
Described first end of probe 110, second end of probe 120, sensor host machine 130 are arranged at light that described clothing body makes measurement device become, and described clothing body only need be through and health can realize electrocardio measures by user simultaneously, and metering system is simple.
Preferably, described in above-mentioned portable cardiac measurement device, clothing body comprises body in medicated clothing, medicated clothing outer body, body is provided with described first end of probe 110 in described medicated clothing, second end of probe 120 and sensor host machine 130, one of described first preamplifier 114 and described positive pole 132 and negative pole 134 is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body, another in described second preamplifier 124 and described positive pole 132 and negative pole 134 is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body.
With reference to Fig. 5, for the embodiment of the invention, in described medicated clothing, body comprises radiation protective layer 201 and underwear insulating barrier 202, and described underwear insulating barrier 202 is positioned at the outside of described radiation protective layer 201, and electrode 203 and front sensors 204 are positioned on described underwear insulating barrier 202.Described underwear insulating barrier 202 can be the yarn fabrics such as cloth, cotton, fiber crops, fiber, and described radiation protective layer 201 is conductive metal layer.Described medicated clothing outer body comprises outer garment panel layer 206 and elastic fibrous layer 205, described elastic fibrous layer 205 can ensure clothing body close contact health, described elastic fibrous layer 205 is positioned at the inner side of described outer garment panel layer 206, the outside of described underwear insulating barrier.Also be provided with at described elastic fibrous layer 205 conductor 207 that end of probe and sensor host machine positive pole or negative pole be electrically connected, described radiation protective layer 201 is electrically connected with the earthing pole of described sensor host machine.
Preferably, the conductor 207 that above-mentioned end of probe and sensor host machine positive pole or negative pole are electrically connected is concentric conductor, and described electrical junction is divided into the inside conductor of concentric conductor, and the outer conductor of concentric conductor is round metal tubular.Filled by megohmite insulant between the outer conductor of concentric conductor and inside conductor.Adopt the inside conductor of concentric conductor to carry out electric connection and can reduce the signal impact that environment noise produces it in transmitting procedure.
By described first end of probe, the second end of probe, sensor host machine and between wire be arranged in described medicated clothing described portable cardiac measurement device 200 between body and described medicated clothing outer body, can be made practical and attractive.
With reference to Fig. 2 and Fig. 4, further, portable cardiac measurement device 200, also comprise a conductive fabric 140, described sensor host machine also comprises earthing pole 136, and described conductive fabric 140 is arranged on described clothing body, and described sensor host machine earthing pole 136 is electrically connected with described conductive fabric 140.Particularly, conductive fabric 140 is arranged at clothing body and is positioned near umbilicus position (Fig. 4 "+" mark) in embodiments.
Described clothing body arranges conductive fabric 140, and allows sensor host machine earthing pole 136 and described conductive fabric 140 be electrically connected.Described conductive fabric 140 Resistance Maximum, is equivalent to described sensor host machine 130 ground connection, the normal work of protection sensor host machine 130.
Preferably, above-mentioned portable cardiac measurement device 200, described first end of probe 110 and described second end of probe 120 be symmetrically distributed in clothing body relative under human body left and right back, oxter, left and right, left and right breast, wherein one of any position in umbilicus both sides 20mm, left and right low back or waist both sides, left and right.
Above-mentioned position is for measuring electrocardiosignal preferably position, better in the electrocardiosignal effect of upper position measurement.
Preferably, above-mentioned portable cardiac measurement device, described portable cardiac measurement device also comprises multipair end of probe, and described multipair end of probe is by 12 lead electrocardiogram electrode part or the site location place being all distributed in the relative human body of clothing body.
Increasing end of probe adopts 12 lead electrocardiogram distribution of electrodes can to improve accuracy and the reliability of measurement data to quantity.
With reference to Fig. 6, the present invention also provides a kind of cardioelectric monitor system, it comprises above-mentioned portable cardiac measurement device 200, user terminal 300 and cloud server 400, ecg information after date processing is sent to described user terminal 300 and/or cloud server 400 by described sensor host machine 130, described user terminal displays ecg information, it is mutual that described user terminal 300 and described cloud server 400 can carry out ecg information each other.Described user terminal includes but not limited to, mobile phone, flat board, desktop computer, notebook computer etc.
By being sent by ecg information and showing on described user terminal 300, user can recognize self healthy situation whenever and wherever possible.Ecg information being sent to described cloud server 400 facilitates user relatives or doctor to understand the physical condition of user in time.
Pressure electrocardio measuring device miniaturization and measuring process can be simplified by portable pressure electrocardio measuring device provided by the invention and equipment, cardioelectric monitor system in sum.
It should be noted that, each embodiment in this description all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
In addition, the flow chart in accompanying drawing and block diagram show system according to multiple embodiment of the present invention, the architectural framework in the cards of method, function and operation.In this, each square frame in flow chart or block diagram can represent a part for module, program segment or a code, and a part for described module, program segment or code comprises one or more executable instruction for realizing the logic function specified.Also it should be noted that at some as in the realization of replacing, the function marked in square frame also can be different from occurring in sequence of marking in accompanying drawing.Such as, in fact two continuous print square frames can perform substantially concurrently, and they also can perform by contrary order sometimes, and this determines according to involved function.Also it should be noted that, the combination of the square frame in each square frame in block diagram and/or flow chart and block diagram and/or flow chart, can realize by the special hardware based system of the function put rules into practice or action, or can realize with the combination of specialized hardware and computer instruction.
In several embodiments that the application provides, should be understood that disclosed system, device and equipment can realize by another way.Device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, again such as, multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some communication interfaces, and the INDIRECT COUPLING of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple NE.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
Claims (10)
1. a portable pressure electrocardio measuring device, it is characterized in that: comprising: the first end of probe, second end of probe, sensor host machine, described first end of probe comprises the first electrode and the first preamplifier, described second end of probe comprises the second electrode and the second preamplifier, described first electrode and described first preamplifier are electrically connected, described second electrode and described second preamplifier are electrically connected, described sensor host machine comprises positive pole, negative pole, one in described first preamplifier and described positive pole and negative pole is electrically connected, another in described second preamplifier and described positive pole and negative pole is electrically connected.
2. portable pressure electrocardio measuring device as claimed in claim 1, it is characterized in that: described portable pressure electrocardio measuring device also comprises a conductive fabric, described sensor host machine also comprises earthing pole, and described sensor host machine earthing pole and described conductive fabric are electrically connected.
3. portable pressure electrocardio measuring device as claimed in claim 1, is characterized in that: described first preamplifier and the second preamplifier are high input impedance low noise amplifier.
4. portable pressure electrocardio measuring device as claimed in claim 2, it is characterized in that: described sensor host machine also comprises the first high-resistance device, second high-resistance device, follower, amplifier, A/D change-over circuit, processing unit circuit and communication unit circuit, described first high-resistance device is equal with the second high-resistance device resistance value, the positive pole of described sensor host machine is connected with described follower one end by the first high-resistance device, same one end that the negative pole of described sensor host machine is connected with the positive pole of described sensor host machine by the second high-resistance device and described follower is connected, the other end of described follower is connected with described sensor host machine earthing pole, the positive pole of described sensor host machine is also connected with the both positive and negative polarity of described amplifier with negative pole, the outfan of described amplifier is connected with the input of described A/D change-over circuit, the outfan of described A/D change-over circuit is connected with the input of described processing unit circuit, the outfan of described processing unit circuit is connected with the input of described communication unit circuit.
5. a portable cardiac measurement device, it is characterized in that: described portable cardiac measurement device comprises the first end of probe, second end of probe, sensor host machine and clothing body, described first end of probe comprises the first electrode and the first preamplifier, described second end of probe comprises the second electrode and the second preamplifier, described first electrode and described first preamplifier are electrically connected, described second electrode and described second preamplifier are electrically connected, described sensor host machine comprises positive pole, negative pole, one in described first preamplifier and described positive pole and negative pole is electrically connected, another in described second preamplifier and described positive pole and negative pole is electrically connected on described clothing body and is provided with described first end of probe, second end of probe and sensor host machine.
6. portable cardiac measurement device as claimed in claim 5, it is characterized in that: described clothing body comprises body in medicated clothing, medicated clothing outer body, in described medicated clothing, body is provided with described first end of probe, second end of probe and sensor host machine, one in described first preamplifier and described positive pole and negative pole is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body, another in described second preamplifier and described positive pole and negative pole is electrically connected by the wire be placed in described medicated clothing between body and described medicated clothing outer body.
7. portable cardiac measurement device as claimed in claim 5, it is characterized in that: also comprise a conductive fabric, described sensor host machine also comprises earthing pole, and described conductive fabric is arranged on described clothing body, and described sensor host machine earthing pole and described conductive fabric are electrically connected.
8. portable cardiac measurement device as claimed in claim 5, is characterized in that: described first end of probe and described second end of probe be symmetrically distributed in clothing body relative under human body left and right back, oxter, left and right, left and right breast, wherein one of any position in umbilicus both sides 20mm, left and right low back or waist both sides, left and right.
9. portable cardiac measurement device as claimed in claim 5, is characterized in that: described portable cardiac measurement device also comprises multipair end of probe, described multipair end of probe by 12 lead electrocardiogram distribution of electrodes in the site location place of the relative human body of clothing body.
10. a cardioelectric monitor system, it is characterized in that: comprise portable cardiac measurement device, user terminal and the cloud server as described in any one of claim 4 to 9, ecg information after date processing is sent to described user terminal and/or described cloud server by described sensor host machine, described user terminal displays ecg information, it is mutual that described user terminal and described cloud server carry out ecg information.
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