The intelligent watch of collection passometer, electrocardio, blood-oxygen functionalTechnical field
The present invention relates to a kind of medicine equipment, specifically refer to a kind of multi-functional watch with passometer, cardioelectric monitor, oxygen saturation monitor function.
Background technology
In the modern life, raising and the demand to health monitoring along with health of people consciousness, wishing can be in daily life, monitor the healthy physiological parameter of self whenever and wherever possible, and can access suitable Health & Fitness Tip, in the process of monitoring, do not wish normal life to impact simultaneously, do not wish that being used as patient treats yet, therefore existing a lot of small-sized medical monitoring apparatus as daily necessities is applied in people's life at present, as there being at present a intelligent watch, it is just gathered oxygen saturation monitor and function of passometer by using, not only can use as passometer, but also can be used as blood oxygen detection, use.People, carry out in the motion processes such as walking, how many passometers just record walks and amount of exercise on foot, for health index, the electrocardio indexes such as blood oxygen and blood pressure, also be very important, especially, after motion, electrocardio index is even more important to prevention heart class disease.But above-mentioned this intelligent watch does not possess electrocardio monitoring function.
And the oxygen saturation monitor instrument of current daily class is when monitoring blood oxygen, all adopt correlation metering system, be about to the emission sensor of oxygen saturation monitor instrument and the both sides that receiving sensor correspondence is placed on tissue, the photosignal correlation of being sent by generator arrives receiving sensor through tissue, then forms blood oxygen index.Common finger-clipped, finger cot type or disposable non-woven cloth blood oxygen probe structure are all this correlation metering systems.The blood oxygen detection of the employing correlation metering system that these are traditional, employing be the scheme of external probe, user need to be worn on probe on finger when measuring, or carries Oximetry instrument.The Wearable products such as existing watch or similarly bracelet, the data of measuring during use are very inaccurate, and user cannot accurately obtain Oximetry data, or measurement cannot be applicable to appointment crowd completely.
And the metering system that electrocardio detects is all traditional medical detection mode at present, generally it is believed that electrocardio detection is unsuitable for Wearable articles for use, can only operate use all professionals of the particular field such as hospital.Therefore cardiac electrical measurement is not also applied on watch, so in daily life, lacks most important physiological parameter of human body--the monitoring instrument of EGC parameter, if adopt traditional electrode slice or limbs folder mode, use both inconvenient, not attractive in appearance yet.
In addition, Chinese patent literature CN102068261A discloses a kind of safety monitor, and espespecially a kind of integrated multifunction can carry out the safety monitor of real-time monitoring.Comprise central processing module, alarm module and detection sensing module, alarm module and detection sensing module are connected to central processing module, detect sensing module and comprise speed pickup, speed pickup feeds back to central processing module by abnormal motion sign, central processing module is processed abnormal motion sign, and instruction alarm module is reported to the police.Speed pickup comprises acceleration transducer and angular-rate sensor.Detect sensing module and comprise blood oxygen transducer, pre ure tra ducer, EGC sensor, body temperature trans, passometer, sensor detects children under guardianship's sign.Electrocardio measurement is that EGC sensor is set to measure heartbeat data, and heartbeat data is fed back to central processing module, central processing module is heartbeat data to be sent to display module with numeral, word and graphics mode, show, and by wireless communication module, heartbeat data is reported to central database, and send to predefined guardian with short message mode; If there are abnormal heartbeats data, central processing module instruction vibration module and/or audio-frequency module send vibration and/or audible alarm, and by wireless communication module, abnormal heartbeats data are reported to central database, and send to predefined guardian with short message mode.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of intelligent watch, and this watch integrates clock, passometer, electrocardio, blood oxygen test function, and it is simple and efficient to handle, and the data that gather accurately and reliably.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Collection passometer, electrocardio, the intelligent watch of blood-oxygen functional, in comprising, be provided with clock, passometer, cardioelectric monitor module, the dial plate with display screen of oxygen saturation monitor module and the watchband that is connected dial plate, cardioelectric monitor module, oxygen saturation monitor module, passometer, display screen is connected with processor and power module respectively, described oxygen saturation monitor module comprises light emission drive circuit, emission sensor, shading rubber, receiving sensor, light emission drive circuit connects emission sensor, light emission drive circuit, emission sensor and receiving sensor are connected to processor, emission sensor and receiving sensor are placed in shading rubber and are positioned at the top surface edge of dial plate, on side or watchband, angle between the transmitting aperture of emission sensor and the receiver hole of receiving sensor is 90～180 °,
Described cardioelectric monitor module comprises test electrode at the bottom of the watch face test electrode that is connected with processor by integrated simulation front end, dial plate, watch face test electrode is arranged at the top surface edge position of dial plate, at the bottom of dial plate, test electrode is arranged at the lower surface of dial plate, at the lower surface of dial plate, is also provided with reference electrode;
Described passometer comprises the acceleration transducer knocking for responding to the external world, and acceleration transducer is connected with processor for controlling passometer and clock, cardioelectric monitor module, the unlatching of oxygen saturation monitor module or cutting out; At the bottom of described emission sensor, receiving sensor, watch face test electrode, dial plate, on test electrode, reference electrode, be provided with the inductive switch of opening oxygen saturation monitor module or cardioelectric monitor module.
The further improvement of technical scheme of the present invention and being preferably:
On described shading rubber, be provided with emission sensor open-work, receiving sensor open-work and for the fixing fixed orifice of shading rubber; Emission sensor is placed in emission sensor open-work, and receiving sensor is placed in receiving sensor open-work.
Between described emission sensor and receiving sensor, distance is not more than 6mm.
Angle between the transmitting aperture of described emission sensor and the receiver hole of receiving sensor is 180 °.
The distance of reaction of described inductive switch is 0～5mm.
Described emission sensor is ruddiness infrared light luminotron, and receiving sensor is light-to-frequency converter.
At the bottom of described dial plate, test electrode is half moon with reference electrode exposed junction and is oppositely arranged in the relative mode in tip.
Described processor is also connected with the wireless module for transmitting.
Owing to adopting technique scheme, the technical progress that the present invention produces is:
Watch of the present invention integrates meter step, electrocardio, blood oxygen test function, and it is simple and efficient to handle, and accurately and reliably, and fashion is generous for the data of collection, while not carrying out physiological parameter monitoring, can be used as wrist-watch and passometer is used; While carrying out electrocardio or oxygen saturation monitor, watch is worn in wrist, reference electrode gets final product perception tissue, as contacted again electrocardioelectrode or the blood oxygen transducer on watch surface with another hand, just can easily to electrocardio or blood oxygen parameter, monitor, be not subject to the constraint of traditional finger-clipped, finger cot type, limbs folder or electrode slice, test is got up simple and convenient, has more hommization.
The present invention only needs double-click, upset wrist or touching can open corresponding test function, avoids traditional test need manually press switch to open or enter the loaded down with trivial details step that menu setecting is opened.When two sensors or test electrode come close to or in contact with tissue simultaneously, just can open blood oxygen and detect or cardioelectric monitor.
Emission sensor of the present invention and receiving sensor shape form an angle or be arranged in parallel, two sensors forms sidepiece transmittance structure in shading rubber, the blood oxygen harvester of this lateral type, light sends from emission sensor, see through finger tip, in diffuse reflection mode, inject receiving sensor, processor just can calculate blood oxygen levels by seeing through diffusing of finger.The angle of emission sensor and receiving sensor is between 90～180 °, especially during 180 ° of left and right, and when between emission sensor and receiving sensor, distance is between 0～6mm, more meet and the structure of the human finger of fitting, finger and sensor laminating are tightr, and measured physiological parameter data is more accurate.At the bottom of dial plate of the present invention, test electrode is half moon with reference electrode exposed junction and is oppositely arranged in the relative mode in tip, can make these two electrodes all can touch the skin of wrist simultaneously, can not produce virtual connection, the problem of coming off of leading, can guarantee to detect data accurately and reliably.
When user wants to use, only need be by the measuring position that is placed on of pointing gently, without wearing collecting devices such as referring to folder, fingerstall, not only can not have influence on user and capture normally behavior, and can not produce psychological pressure to user, avoid traditional Oximetry equipment need carry the trouble of electrocardio equipment, blood oxygen instrument, for user's trip offers convenience, avoided producing long periods of wear medical probes, long-term in ill psychology.
The Oximetry technology of contact electrocardio test of the present invention and lateral type can also apply it on the Wearable equipment such as wrist-watch and bracelet, only needs to touch gently, just can obtain electrocardio and oximetry data accurately, and data can be uploaded to analysis.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present invention;
Fig. 2 is electrical principle block diagram of the present invention;
Fig. 3 is the structural representation of dial plate of the present invention bottom surface;
Schematic diagram when Fig. 4 is emission sensor of the present invention and 90 °, 117 °, 180 ° layouts of receiving sensor;
The structural representation of shading rubber during 180 ° of layouts of Fig. 5 emission sensor of the present invention and receiving sensor;
Fig. 6 is the process flow diagram that the present invention carries out the health monitoring course of work;
In the accompanying drawings: 1, dial plate, 2, watchband, 3, cardioelectric monitor module, 4, oxygen saturation monitor module, 5, emission sensor, 6, receiving sensor, 7, watch face test electrode, 8, test electrode at the bottom of dial plate, 9, reference electrode, 10, shading rubber, 10.1 emission sensor open-works, 10.2, receiving sensor open-work, 10.3 fixed orifices.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details:
The intelligent watch of collection passometer, electrocardio, blood-oxygen functional, comprises a main accutron consisting of the watchband 2 of dial plate 1, connection dial plate.Clock, passometer, cardioelectric monitor module 3, oxygen saturation monitor module 4 are installed in dial plate 1 again, and passometer comprises the sensor circuit of the vibrations of taking a step, and sensor circuit comprises the acceleration transducer knocking for responding to the external world; Core component of the present invention also comprises processor MCU, display screen, wireless module, power module; The acceleration transducer of cardioelectric monitor module 3, oxygen saturation monitor module 4, passometer, display screen, wireless module are electrically connected to processor MCU respectively, and power module is for their power supplies and can switch on or off power supply by a shift knob.Display screen, except displaying time, also shows the result of passometer, cardioelectric monitor and oxygen saturation monitor, and by wireless module, the result of processor MCU and data signal transmission is uploaded, and for professional or monitoring personnel, analyzes.
Oxygen saturation monitor module 4 comprises light emission drive circuit, emission sensor 5, shading rubber 10, receiving sensor 6, light emission drive circuit connects emission sensor 5, light emission drive circuit, emission sensor 5 and receiving sensor 6 are connected to processor, emission sensor 5 and receiving sensor 6 are arranged at respectively a shading rubber kind, in shading rubber, be provided with emission sensor open-work 10.1, receiving sensor open-work 10.2 and fixed orifice 10.3, emission sensor 5 is fixed in emission sensor open-work 10.1, receiving sensor 6 is fixed in receiving sensor open-work 10.2, fixed orifice 10.3 is for being fixed on shading rubber the corresponding site of dial plate or watchband.Emission sensor 5 and receiving sensor 6 generally can be positioned on the top surface edge of dial plate 1, the side of dial plate 1 or watchband 2, but the distance between the transmitting aperture of the transmitting aperture of emission sensor 5 and receiving sensor 6 should be not more than 6mm, can be between 0～6mm, and the angle between the receiver hole of the transmitting aperture of emission sensor 5 and receiving sensor 6 is 90～180 °, as shown in Figure 4.Fig. 4 has only indicated three kinds of states, and wherein 180 ° of angles are comparatively conventional, can also be other angle.Such angle and distance can guarantee the comprehensive engagement of human body finger tip, makes from emission sensor 5 light out after diffusion, and received sensor 6 that can be relatively large receives, so measurement data is comparatively accurate.Above-mentioned emission sensor 5 can be ruddiness infrared light luminotron, and receiving sensor 6 can be light-to-frequency converter.
Cardioelectric monitor module of the present invention comprises acquisition electrode, acquisition electrode comprises test electrode 8 at the bottom of watch face test electrode 7, dial plate, watch face test electrode 7 is arranged at the top surface edge position of dial plate 1, at the bottom of dial plate, test electrode 8 is arranged at the lower surface of dial plate 1, lower surface at dial plate 1 also arranges a reference electrode 9, the shape of one end that at the bottom of dial plate, test electrode 8 and reference electrode 9 expose can be arranged to half moon, and the tip of two half moons can be oppositely arranged while arranging.Each acquisition electrode is connected with processor by integrated simulation front end.
The acceleration transducer that passometer of the present invention comprises is connected with processor, acceleration transducer can also be responded to the external world and knock, be used for controlling passometer and clock, cardioelectric monitor module 3,4 unlatchings of oxygen saturation monitor module or close, by knocking dial plate, acceleration transducer can make display screen between passometer, clock, show conversion, emission sensor 5 of the present invention, receiving sensor 6, watch face test electrode, test electrode at the bottom of dial plate, on reference electrode, be provided with inductive switch, when watch is worn in wrist, the inductive switch of reference electrode detects tissue, if perceiving, knocks by acceleration transducer, when display screen is lighted, if emission sensor 5, receiving sensor 6, watch face test electrode, at the bottom of dial plate, the inductive switch of test electrode senses tissue again, just can open oxygen saturation monitor module or cardioelectric monitor module, make oxygen saturation monitor module or cardioelectric monitor module enter detected state.The distance of reaction of these inductive switches is 0～5mm.When finger approaches or touches these sensors or electrode, just can start corresponding function like this.
Project organization of the present invention meets the design that human test experiences.Use when of the present invention, as shown in Figure 6, when watch of the present invention is applied in wrist, reference electrode below watch senses tissue, and passometer and clock just enter duty, can be by knocking display screen, acceleration transducer vibrations, screen is lighted, is made cardioelectric monitor module 3, oxygen saturation monitor module 4 in open state simultaneously, by knock screen can also make screen be passometer interface and time change between master slave interface.While carrying out the test of electrocardio or blood oxygen, watch is worn in wrist, another hand touches on dial plate watch face test electrode or presses on two sensors with a finger, just can open corresponding function.Self workflow of the present invention as shown in Figure 6.When finger touches watch face test electrode, be, processor detects cardiac diagnosis lead when coming off, and automatically enters electrocardio test interface, opens electrocardio test, obtains electrocardiographicdata data and pulse frequency etc.When finger touch simultaneously blood oxygen transmit and receive sensor time, blood oxygen detects and starts, from emission sensor light out, see through finger tip, in diffuse reflection mode, inject receiving sensor, receiving sensor is the light after acquisition process effectively, by seeing through the calculating blood oxygen levels that diffuses of finger.