36 results about "Wrist skin" patented technology

The invention discloses a cuff-free portable device for monitoring a human physiological parameters and a method. An optical signal receiver inside a shell is connected with a signal amplifying module, a signal filtering module, an A/D conversion module and a singlechip in turn; the singlechip is externally connected with a data storage; a shell connecting strip is tied on the human wrist; and the surface of the shell is provided with a liquid crystal screen. A photoelectric detection module is arranged on the back of the shell and contacted with the body surface skin corresponding to the radial artery; a chip temperature sensor is arranged in the middle of the back of the shell and contacted with the wrist skin; the photoelectric detection module calculates the acquired human body pulse wave light volume description signals to acquire the parameter values of the human blood pressure, blood oxygen saturation, heart rate and respiratory frequency through the extraction of the signal characteristic time and calculation of a signal power spectrum; and a human body surface temperature signal is acquired by the temperature sensor. The cuff-free portable device for monitoring the human physiological parameters can non-invasively, comfortably, accurately display a plurality of human physiological parameters in real time.

The invention discloses a bracelet structure with a pulse wave detecting system. The bracket structure comprises a bracelet body and a pulse wave detecting unit arranged on the inner side of the bracelet body and used for detecting pulse waves of the wrist, and further comprises an inflatable and deflatable airbag arranged on the bracelet body. The inflatable and deflatable airbag is arranged, the pressure of the bracelet body on the wrist skin surface is changed by inflating and deflating the airbag, and the pulse wave detecting unit detects the pulse waves at different contact pressures. According to the bracelet structure, the pulse waves of a wearer can be conveniently detected continuously and reliably.

The invention provides a non-fixation wristband type pulse collecting system and method. The collecting system comprises an optical sampling wristband and an intelligent terminal, the optical sampling wristband is worn by a tested object and does not need to be tightly attached to the skin of the wrist of the tested object, light emitted by the inner side face of the optical sampling wristband is reflected by the skin, then received by the inner side face of the optical sampling wristband and converted into optical data corresponding to the reflected light of the skin of the wrist to be recorded, the wristband transmits the optical data corresponding to the reflected light of the skin of the wrist to the intelligent terminal to be analyzed and processed, and the intelligent terminal utilizes the optical data corresponding to the reflected light of the skin of the wrist within a continuous period, so that real-time pulse signals of the tested object are obtained. The wristband and the intelligent terminal can be carried about, according to the system, pulses are sampled through optical signals, the pulse signals can still be obtained in the moving process of the tested object, and therefore the system has good portability and real-time performance. In addition, the system can encrypt the optical data and is good in safety because only the specific intelligent terminal can obtain the pulse signals of the tested object.

The invention relates to a double-wrist type human health detection mobile terminal. The double-wrist type human health detection mobile terminal comprises a main detecting unit and an auxiliary detecting unit which are respectively worn in wrists of two hands, and the auxiliary detecting unit is provided with a first microprocessor and a first blood pressure detecting unit therein; the second microprocessor is provided with a second microprocessor, a storage, a display screen, a sound-light alarm unit and a second blood pressure detecting unit therein; the second microprocessor performs difference calculation on first blood pressure information and second blood pressure information, retrieves blood pressure standard data in the storage, compares blood pressure difference calculation results with the blood pressure difference standard data, and if compare results are abnormal, the sound-light alarm unit performs sound-light alarm. Pressure change signals, blood pressure signals, temperature signals and the like of the human wrist skin are respectively detected through multiple sensors, so that pulse information, blood pressure information and body temperature information can be acquired, and comprehensive understanding of health indicators of the human body is realized.

The invention relates to the technical field of medical electronics and in particular relates to a medical wristband with a self-compensation function and capable of offsetting blood oxygen measurement interference due to movements of a user when the user wears the wristband. Movement compensation is realized via gravitational acceleration, and interference factors produced during the daily use ofthe wristband can be eliminated; accurate and reliable blood oxygen saturation measurement can be achieved; a boss, mounted on the bottom of a wristband body, is keen to skin, so a temperature sensor, a photosensitive sensor and a light source projection window can be well applied to the wrist skin, and position of the wristband during the movement of the user can be positioned; and relative displacement between the temperature sensor and the photosensitive sensor and the wrist skin can be prevented, so measurement error during the movement can be reduced or eliminated.

The invention discloses a device and a method for detecting the position of a radial artery, which relate to the field of detecting positions of arteries and solve the problem that the position of the radial artery detected by the existing method for detecting the position of the radial artery is inaccurate. The device comprises an imaging module and a lighting module, wherein the imaging module images an imaging surface of a probe array; the lighting module provides an auxiliary light source for the imaging module; and a signal output end of the imaging module is connected with a signal input end of a signal processing and displaying module. The method comprises the following steps of: closely contacting detection surface of the probe array with a wrist skin; during a set time period, continuously imaging the lateral surface of the probe array; comparing all the acquired images; analyzing discrete points formed by detection ends of all probes in each image; searching the discrete points having the maximum displacement changes; and determining the probes in the probe array, which correspond to the discrete points having the maximum displacement changes, and the position of the wrist skin contacted by the probes is the position of the radial artery. The device and the method are suitable for occasions for detecting the position of the radial artery.

The invention discloses an anti-theft smart wearable device with an encryption function and capable of lowering the temperature through swaying. The anti-theft smart wearable device structurally comprises a non-slip sports watchband, a watchband fastener, a watch body, a control button and a liquid crystal display. The anti-theft smart wearable devices has the advantages that through combination of a shock-proof fitting device with a heat radiating structure, when a user is in motion, the shock-proof fitting device is started, stable support is formed by the reverse side of a watch and the skin surface of the wrist, a watch protection shell is kept a certain distance from the skin surface, and accordingly, the situation that dirt on the wrist surface is rubbed out due to the friction between the reverse side of the watch protection shell and the wrist skin to be attached to a heart rate detection module is prevented; through the heat radiating structure, the wrist skin is effectively cooled, heart rate monitoring abnormalities caused by perspiring are reduced, good conditions are provide for heart rate monitoring, and accordingly, the accuracy of detection results of the smart watch is improved.

The invention discloses a wrist protection structure of a mouse pad, which comprises a wrist protector and a mouse pad. A mouse pad is arranged under the wrist protector, and the mouse pad is fixedly connected to the wrist protector. The roller makes the elastic roller massage people's wrists, relieves the fatigue of people's wrists, and there is a buffer on the pole to buffer the strength of the massager, so as to prevent the elastic roller from being too strong to hurt the wrist. The elastic roller is made of elastic material. It greatly increases the comfort of the massage, and cooperates with the heater to dissipate heat. Secondly, the heat is fully transmitted to the latex layer and the sponge layer through the heat dissipation layer, so that people's wrists will not be cold when they have a mouse in winter. Further protection For the wrist, the oak protein in the latex of the latex layer can inhibit the latent germs and allergens, so that people use the mouse wrist for a long time and put it in the wrist protector to preserve the health of the wrist skin.

The invention discloses a wearable pulse wave detection system. The system comprises a glove body, a pulse wave detection unit which is arranged on the inner side of the wrist of the glove body and used for detecting wrist pulse waves, a control and signal processing unit which is connected with the pulse wave detection unit, a glove wrist strap connected to the wrist of the glove body, an inflatable air bag and a micro air pump, wherein the inflatable air bag is arranged on the glove wrist strap, and the micro air pump is connected with the air bag. The inflatable air bag is arranged so thatthe contact pressure of the wrist portion of the glove body on the surface of wrist skin can be changed by controlling inflation and deflation of the air bag through the micro air pump, and then the pulse wave detection unit detects and obtains pulse waves under different contact pressures. The wearable device can be used for conveniently, continuously and reliably detect the pulse waves of a wearer.

The invention discloses a method for monitoring recovery of coronary heart disease patient through human physiological features. The method for monitoring the recovery of the coronary heart disease patient through the human physiological features includes that a mobile device starts an application program, and sends an instruction to a hand ring; the hand ring judges whether a detection key on the hand ring is opened; a speed sensor on the hand ring detects whether speed of rehabilitation exercise of the exerciser is larger than preset speed; a heater on a hand ring belt automatically heats the hand ring belt so as to expand the hand ring belt; the hand ring judges whether collectors touch wrist skin of the exerciser; the hand ring starts a plurality of the collectors so as to collect pulses of cardiovascular circulation; the mobile device obtains the pulses of the cardiovascular circulation, collected by the hand ring, so as to obtain standard pulse value; the mobile device judges whether the standard pulse value meets normal pulse value; the mobile device sends a control instruction to the hand ring; after the hand ring receives the control instruction, the hand ring generates vibration to give an alarm. The method for monitoring the recovery of the coronary heart disease patient through the human physiological features can detect the exercise amount of the exerciser in real time, prevents exercise speed of the exerciser from exceeding standard value by far, and guarantees that heart rate of the exerciser is in the optimal exercise status.

The invention relates to an anti-static labor suit. The anti-static labor suit comprises an upper suit body, a ground wire connecting wire is fixed on the upper suit body, at least one metal terminal which is connected with wrist skin and at least one grounding terminal connected with a ground wire are arranged on the ground wire connecting wire, two metal terminals contacted with the wrist skin are arranged on the inner surfaces of the two cuffs of the upper suit body, the ground terminal connected with the ground wire is arranged on the lower portion of the upper suit body, and the ground wire connecting wire is made of a copper wire with an insulating layer. According to the anti-static labor suit, the ground wire connecting wire is arranged in the upper suit body, due to the facts that the ground wire arranged on the lower portion of the upper suit body is connected with the grounding terminal and then connected with the ground wire and good conduction of an arm and the ground wire is ensured due to the fact the metal terminal is contacted with the wrist skin, the movement of a hand is not influenced at work by the ground wire connecting wire, and thus working is convenient.

The invention relates to a blood oxygen testing method and device and a storage medium thereof. The method comprises the following steps of S1, naturally attaching a blood oxygen sensor to a wrist skin and filling the space between the blood oxygen sensor and the wrist skin with a water film in a standard state, and acquiring the reading of the blood oxygen sensor in the standard state as a standard reading Z; S2, in the standard state, pressing and rotating the blood oxygen sensor so that the blood oxygen sensor is sucken to press the wrist skin, and acquiring the reading of the blood oxygensensor in the pressing state as a pressing reading Y; and S3, calculating a difference reading C according to an equation as follows: the difference reading C= the pressing reading Y- the standard reading Z, and calculating a fitting reading N according to an equation as follows: the fitting reading N= the standard reading Z- 2* the difference reading C. The blood oxygen testing method and deviceand the storage medium thereof have the advantage of improving the data accuracy of the blood oxygen sensor.

The invention relates to the technical field of intelligent bracelets, and discloses an intelligent bracelet capable of improving a data monitoring accuracy rate in sports. The intelligent bracelet comprises a bracelet mounting part, an adjusting part and a fixing part, the bracelet mounting part comprises a mounting body, a bouncing device is fixedly mounted on the inner wall of the bottom of the mounting body, and the bouncing device comprises a bouncing sliding cylinder; and a bouncing connecting rod is installed on the bouncing sliding cylinder in a liftable mode, a rotating connecting block is rotatably installed at the tail end of the bouncing connecting rod, and a bouncing ring is fixedly installed on the rotating connecting block. According to the intelligent bracelet capable of improving the data monitoring accuracy rate in sports, through the arrangement of the bouncing device, in daily use or sports use, when the wrist skin sweats, the bouncing device is started, the supporting ring jacks up a bracelet application end, and therefore a certain gap is kept between the skin and the bracelet; and therefore, mutual adhesion between the skin and the bracelet is avoided, the wearing experience is prevented from being influenced, and the bracelet material can be prevented from being corroded by sweat stains.

The invention provides an anti-scalding smart bracelet for protecting wrist skin, which comprises a main body, mounting parts are fixedly mounted on the left and right inner walls of the main body, amainboard is mounted between the two mounting parts, a first airbag is arranged on the upper sides of the mounting parts, and a second airbag is connected to the lower side of the first airbag. According to the anti-scalding smart bracelet for protecting the wrist skin, heat in equipment is continuously absorbed through the first air bag and transmitted into the second air bag through the ventilation pipeline, so that the second air bag pushes the first gear rod, and the first gear rod drives the second gear rod to push the main board to move upwards through meshing connection of the rotatinggear; meanwhile, the sensing part makes contact with the sensor to send out an electric signal, the driving mechanism is promoted to drive the cooling mechanism to cool the interior of the equipment and the bottom cover, heat emitted by the mainboard can be effectively prevented from being transmitted to the wrist skin of a user from the bottom cover, and therefore the wrist skin of the user is effectively protected.

The invention discloses a wrist temperature measurement method and device, wearable equipment and a computer readable storage medium. The method comprises steps of judging whether the wearable equipment is in a horizontal state or not when the wearable equipment is in a worn state; if so, acquiring wrist temperature data by using a temperature sensor. It can be understood that when the wearable equipment is in a horizontal state, the wearable equipment is tightly attached to the wrist skin through the gravity effect of the wearable equipment, and wrist temperature measurement is conducted through the temperature sensor. The wrist temperature measurement method provided by the invention is advantaged in that whether the wearable equipment is tightly attached to the wrist skin is judged by judging whether the wearable equipment is in the horizontal state or not, wrist temperature measurement can be carried out at any moment when the wrist is in the horizontal state, manual tightening ofa user is not needed in the measurement process, and user experience is improved.

A bracelet has an electrode that contacts the wrist skin when the bracelet is worn on a wrist of a person, the electrode is arranged to generate an electrical signal of a set frequency that stimulatesnerves at the wrist. Meanwhile, the electrodes are correspondingly located in the acupoint areas of the wrist and make contact with the skin at the acupoints of the wrist, the electrodes are arrangedto generate the electric signals with the set frequency, and the electric signals stimulate the acupoints.

Provided is a wearable heart abnormal symptom sensing smart watch including: a smart band to be worn on a wrist of a user; an electrocardiogram (ECG) measurement sensor installed in the smart band and come into contact with a wrist skin of the user, the ECG measurement sensor to repetitively measure an ECG signal from the user; and a smart device installed in the smart band and in electrical contact with the ECG measurement sensor through the smart band. The smart device includes: an ECG signal acquisition unit to receive, in real time, the ECG signal in a voltage wave form from the ECG measurement sensor; a database storing reference ECG coordinate information; an ECG signal processing unit to process, in real time, the ECG signal to obtain ECG PQRST (X, Y) coordinates, and compare, in real time, the ECG PQRST (X, Y) coordinates with the reference ECG coordinate information to determine user's heart condition; and a communication unit to communicate, in real time, with acquaintance of the user, a hospital, or a fire station.

A safety alarm wristband and a system belong to the field of wearable electronic equipment and communication, and the safety alarm wristband comprises a wristband and an associated terminal. The associated terminal sends a detection signal to the wristband, and after the wristband receives the detection signal, a vibration sense generation device of the wristband enables wrist skin to generate a distinct vibration sense corresponding to the different received detection signals; the wristband is further provided with an information source device, and through the information source device, the information is provided for the associated terminal through the information source device, and (or) different responses (including no response) are given to the detection signals sent by the associatedterminal, so the associated terminal knows the safety condition of a bracelet wearer. And the associated terminal is a public service communication platform or personal communication equipment. For illegal behaviors, a wristband wearer can select alarm and exposure in silent information or one-key alarm and exposure. Due to the fact that alarming and exposure cannot be blocked or avoided technically and logically, alarming can be achieved even if the bracelet wearer is suddenly stunned and bound and controls the two hands or the wristband to be seized and damaged suddenly violently.

The invention provides a fixed-wrist cleaning glove comprising a glove body and a wrist fixing unit. The wrist fixing unit is arranged at the wrist portion of the glove body and comprises a plurality of fixing members and an elastic band movably penetrating the fixing members in order; the fixing members are arranged in an elliptical form; the elastic band is connected end to end to form an elliptical shape; the fixing members and the glove body are made by integral molding; each fixing member is provided with a plurality of air holes. The wrist fixing unit is added to the inside of the glove body, the wrist portion of the glove body is comfortably positioned, the problem that the glove falls off during using is effectively prevented, and the problem that the positioning retaining effect is not achieved by sole use of the elastic band or the problem that the glove being tightened too tight leads to compression of the wrist skin and breathability failure is solved. The fixing members and the glove body are made by integral molding, so that the fixed-wrist cleaning glove is more stable in structure and more durable, a production process is shortened, production time is shortened, and production efficiency is improved. The fixed-wrist cleaning glove is low in cost, comfortable to use, good in breathability and easy to use.

The invention relates to a calcium supplement bracelet. The bracelet comprises a bracelet body, the light emitting structure is arranged on one surface, in contact with the skin, of the bracelet body; the UVB LED chip is arranged in the light emitting structure and irradiates the wrist skin through the light emitting structure; the UVB detection chip is used for detecting UVB radiation intensity; and the control module is connected with the UVB LED chip and the UVB detection chip. According to the scheme, the problems that people cannot be irradiated by sunlight in a room for a long time and calcium cannot be supplemented by food intake can be solved.

The invention relates to the field of wearable electronic products, and discloses a novel body temperature detection bracelet which comprises a bracelet body and a wrist strap, the bracelet body comprises a shell with an opening in the top, a mainboard is horizontally embedded in the shell and divides the shell into an upper mounting cavity and a lower mounting cavity, the opening in the top of the shell is provided with a screen electrically connected with the mainboard, and the wrist strap is arranged in the shell. A battery electrically connected with the mainboard is arranged in the upper mounting cavity, and a temperature sensor assembly is arranged in the lower mounting cavity. The temperature sensor assembly comprises a temperature sensor chip electrically connected to the main board, a temperature sensing probe movably embedded in the lower mounting cavity, an FPC flexible board connected with the temperature sensor chip and the temperature sensing probe in a heat conduction mode and a moving assembly driving the temperature sensing probe to move up and down, and the bottom of the shell is provided with an exposure hole matched with the temperature sensing probe. The temperature sensing probe is driven by the moving assembly to retract into or extend out of the exposing hole to be separated from or make contact with the wrist skin of a bracelet wearing user, and the temperature measuring accuracy is improved conveniently.