474 results about "Body temperature measurement" patented technology

A device for determining normalized body temperature comprising a temperature sensor, an input device, a processor configured with a temperature-normalizing algorithm, memory, and an output device is described herein. Also disclosed is a method for determining physiologically significant changes in body temperature comprising providing raw body temperature of a subject, providing data for a temperature-normalizing algorithm, quantitatively normalizing the raw body temperature with an algorithm comprising an equation containing at least one body temperature-affecting variable to obtain a normalized body temperature, and comparing the normalized body temperature to a second temperature.

Body temperature measurements are obtained by scanning a thermal radiation sensor across the side of the forehead over the temporal artery. A peak temperature measurement is processed to compute an internal temperature of the body as a function of ambient temperature and the sensed surface temperature. The function includes a weighted difference of surface temperature and ambient temperature, the weighting being varied with target temperature through a minimum in the range of 96° F. and 100° F. The radiation sensor views the target surface through an emissivity compensating cup which is spaced from the skin by a circular lip of low thermal conductivity.

Improved methods and devices are provided for detecting and / or predicting the onset of an undesirable physiological event or neural state, such as an epileptic seizure, to facilitate rapid intervention with a treatment therapy such as neurostimulation or drug therapy. The methods and devices involve monitoring the patient's body temperature, preferably by an implanted temperature sensor, to detect a change in a body temperature parameter over a first time period. The temperature parameter change may comprise an increase or decrease in the patient's body temperature over a first time period, time rate of change of body temperature over a first time period, a moving average temperature over a first time period, an increase or decrease in body temperature exceeding a target temperature over a first time period, an elevated or reduced body temperature over first time period, or a temperature stability parameter over a first time period. The sampling period at which body temperature measurements are made may be changed manually or depending upon a sensed body parameter, including temperature. When a parameter change is detected that exceeds a threshold, neurostimulation therapy is delivered to a neural structure of the patient.

A body temperature measurement device includes a unit that continually measures body temperature and transmits the measurement through an RF transmitter to a display unit. The display unit includes an RF receiver, a processor, and a display that shows the temperature. The display unit includes an adjustable threshold alarm circuit that turns on an alarm whenever the temperature rises above a defined threshold.

This invention relates to a temperature sensor for body temperature measurements. The temperature sensor is made of several layers, where a first layer has a central heater embedded therein, a second layer which is attached to the first layer has at least one first thermistor embedded therein for measuring a first temperature value, a third layer has at one ore second thermistor embedded therein separated from the first thermistor for measuring at least one second temperature value, but this third layer is adapted to be in contact to the skin of the surface of the body for conducting the heat escaping from the body through the layers. The difference between the first and the second temperature values indicates the heat flux from the body. The heat emitted from central heater is tuned oppositely to the heat flux until a zero heat flux is reached, where the temperature at the at least one second thermistor at zero heat flux indicates the body temperature. These layers are fabric layers.

The invention provides an adaptive body temperature monitoring method and system, and the method comprises the steps: employing an image collection device for collecting an image of a monitoring region, and obtaining a monitoring object and a corresponding position from the collected image; judging the face posture of a monitoring object in the face, and determining an available temperature measurement region of the monitoring object accordingly; employing a range finding device for collecting the distance between the monitoring object and an infrared temperature measurer; adjusting the infrared temperature measurer to a temperature measurement head and to point to the monitoring object; scanning the available temperature measurement region through the infrared temperature measurer, obtaining a body temperature measurement result of the corresponding monitoring object, and obtaining a body temperature result of an object according to the distance between the monitoring object and the infrared temperature measurer and the body temperature result. The invention provides a body temperature monitoring scheme, and the monitoring object does not need to make specific adaptive motion to adapt to the body temperature monitoring device. The method and system achieve the automatic judgment of whether the monitoring object accords with the measurement condition or not, and also can achieve the active adjustment of the position and posture of the infrared temperature measurer to actively adapt to the monitoring object, so as to achieve the dynamic non-contact monitoring.

A method and system are provided for allowing non-contact temperature measurement of an animate body. More particularly, a transponder sensor device attached to an animate body is utilized to non-intrusively measure a temperature of the animate body in response to an interrogation signal transmitted over an air interface from a portable probe. In one embodiment, the sensor device is a passive device that is operative to collect energy from an interrogation signal emitted from the probe. In this regard, the sensor device does not require an internal power source. The collected energy is utilized to measure the temperature of the animate body and transmit a response signal containing temperature information back to the probe over the air interface.

An electronic device for enhancing accuracy upon contactless body temperature measurement is provided. The electronic device includes an image sensor for obtaining an image of an object, a temperature sensor disposed at a position adjacent to the image sensor for measuring a temperature of the obtained object, and a controller for performing control to determine the temperature of the object using a focal length of a camera module including the image sensor corresponding to a time of obtaining the image of the object and a temperature output from the temperature sensor corresponding to the time of obtaining the image of the object.

This invention relates to a temperature sensor for body temperature measurements. The temperature sensor is made of several layers, where a first layer has a central heater embedded therein, a second layer which is attached to the first layer has at least one first thermistor embedded therein for measuring a first temperature value, a third layer has at one ore second thermistor embedded therein separated from the first thermistor for measuring at least one second temperature value, but this third layer is adapted to be in contact to the skin of the surface of the body for conducting the heat escaping from the body through the layers. The difference between the first and the second temperature values indicates the heat flux from the body. The heat emitted from central heater is tuned oppositely to the heat flux until a zero heat flux is reached, where the temperature at the at least one second thermistor at zero heat flux indicates the body temperature. These layers are fabric layers.

The invention relates to the technical field of entrance guard equipment, and discloses a campus gate capable of measuring body temperature. The campus gate comprises a gate machine, an identity verification device, an infrared height measuring instrument, a controller and a plurality of infrared body temperature measuring instruments, wherein the infrared body temperature measuring instruments are arranged at one end of the passage of the gate machine according to different heights; the identity verification device is used for verifying the identity of persons passing through the gate, the gate machine is triggered to open after identity verification, and the identity information of the persons passing through the gate is sent to the controller; the infrared height measuring instrument isused for measuring the heights of the persons passing through the gate; the controller is used for monitoring the open-close state of the gate machine and selecting the infrared body temperature measuring instruments at corresponding heights according to height data, the selected infrared body temperature measuring instruments are triggered to measure body temperature data when the gate machine is opened, and the controller is used for sending identity information, body temperature data and current time to a student management system. When students pass through the campus gate capable of measuring body temperature, the body temperature can be measured in time, students with abnormal body temperature are discovered in time for further examination, the infection of diseases is prevented, the diseases are treated in time, and the health of the students is guaranteed.

The invention relates to an IoT (Internet of things)-based sheep growth monitoring and information service cloud platform comprehensive system, which comprises an information service cloud platform, the internet, subscriber terminal equipment, an IoT intelligent control integrated machine and a sheep growth condition acquisition device; the sheep growth condition acquisition device is connected with the IoT intelligent control integrated machine; the IoT intelligent control integrated machine is respectively connected with the information service cloud platform and the subscriber terminal equipment through the internet. The IoT-based sheep growth monitoring and information service cloud platform comprehensive system disclosed by the invention has the beneficial effects that a growth archive of noncontact measurement (body length, body height, body temperature and weight) and automatic recording is established for sheep; suspected diseased sheep can be discovered in advance by body temperature measurement, and early discovery and early isolation are achieved, so that the infection and spread of an epidemic disease are reduced; arrangement is performed on growth information by the information service cloud platform, a data source can be provided for mutton tracing, and a basis is provided for a specialist and a manager to adjust sheep farming flows; the IoT-based sheep growth monitoring and information service cloud platform comprehensive system also has a remote sheep catching function and a weight estimation function.

Portable physiological measuring devices and methods are disclosed. Embodiments may provide measurement of blood pressure without traditional blood pressure cuffs. Further, disclosed embodiments may gather pulse oximetry (SpO2), heart rate and body temperature measurements simultaneously. A user's blood pressure index and other vital physiological results may be displayed on a portable physiological measuring apparatus or a portable terminal. Embodiments may provide a portable physiological measuring method and apparatus that displays results on a displayed screen.

A method and system are provided for allowing non-contact temperature measurement of an animate body. More particularly, a transponder sensor device attached to an animate body is utilized to non-intrusively measure a temperature of the animate body in response to an interrogation signal transmitted over an air interface from a portable probe. In one embodiment, the sensor device is a passive device that is operative to collect energy from an interrogation signal emitted from the probe. In this regard, the sensor device does not require an internal power source. The collected energy is utilized to measure the temperature of the animate body and transmit a response signal containing temperature information back to the probe over the air interface.

The invention provides a human body temperature measurement method, device and system based on face recognition, equipment and a storage medium. The method comprises a face detection step in which a face is detected in real time; a temperature measurement area detection step in which when an effective face is detected, a temperature measurement area capable of performing temperature measurement inthe face is detected; a body temperature measurement step in which the body temperature of the temperature measurement area is measured by using a temperature measurement device; and a comparison andjudgment step in which the obtained human body temperature is compared with a preset temperature value range to judge whether the human body temperature is abnormal or not. According to the invention, a temperature measurement method which is low in investment cost, low in user matching degree, full-automatic, accurate and efficient can be realized, and the user experience is improved.

The methods and apparatuses (including systems and device) described herein may be used to accurately and comfortably monitor and track body temperature using a wearable device that can be positioned inside a patient's ear for measuring the patient's temperature, sleeping quality, or other vital signs. These systems and methods may also include a base station and a remote analytics unit (e.g., software, hardware or firmware, including application software that may run on a hand-held or wearable electronics device). The inter-aural device (earplug device) may record and pre-process information that may then be adaptively passed on the remote analytics unit for further processing. The earplug device may engage the remote analytics unit with to download and process the temperature measurement data from the device, to electrically charge the device and also to communicate wirelessly with a smart phone or different types of mobile devices.

The invention relates to a human body physiological parameter detection technology and particularly discloses an abnormal body temperature detection method and detection system. The detection method comprises the following steps of: detecting the body temperature data of a human body part to be measured in real time; calculating a body temperature data statistic value in an early warning window based on a preset algorithm, comparing the body temperature data statistic value with a preset threshold value, and generating an alarm prompt signal when the body temperature data statistic value exceeds the preset threshold value; and alarming according to the alarm prompt signal. The detection system comprises a body temperature probe, a controller and an alarm, wherein the body temperature probe is used for detecting the body temperature data of the human body part to be measured in real time; the controller is used for calculating the body temperature data statistic value in one early warning window based on the preset algorithm, comparing the body temperature data statistic value with the preset threshold value, and generating the alarm prompt signal when the body temperature data statistic value exceeds the preset threshold value; and the alarm is used for carrying out sound, light or electric signal alarm according to the alarm prompt signal. The detection method and the detection system adopt a contrast body temperature measurement mode and can truly reflect the comprehensive body temperature state of the current measured body.

The invention discloses a temperature measurement equipment, method and device. The equipment comprises an infrared temperature measurement module, an environment temperature measurement module and amicro processor, wherein the infrared temperature measurement module is used for measuring human body temperature according to an infrared signal radiated by a human body and sending acquired infraredtemperature measurement data to the micro processor, the environment temperature measurement module is used for measuring temperature of the surrounding environment of the human body and sending acquired environment temperature measurement data to the micro processor, the micro processor is used for constructing a temperature field compensation model and acquiring the human body temperature measurement result according to the temperature field model when receiving the infrared temperature measurement data and the acquired environment temperature measurement data. The equipment is advantaged in that the body temperature data of a measurement object can be acquired through the temperature field compensation model, measurement accuracy is high, the measurement time is short, efficiency is high, the measurement process is simple and convenient, and user experience is effectively improved.

An implantable medical device such as a cardiac pacemaker or implantable cardioverter / defibrillator with the capability of storing body temperature measurements taken periodically and / or when triggered by particular events.

The invention relates to the field of animal breeding and animal medicine, and provides a method and a device for measuring the core body temperature of livestock. According to the measuring method, in accordance with a physiological structure of the measured livestock, a temperature sensor is coupled with the body surface close to the core body temperature, a heat flux conduction formula is utilized, the temperature gradient of artificial materials can be calculated through heat resistance, the heat resistance of a measured position of body tissues is derived, and the core body temperature is deduced in an inversion way through the measured body surface temperature. Before the long-time use, the correction is carried out through measured values of the rectal temperature. The device comprises a heat transfer layer, an outside heat insulation layer and three temperature sensors, wherein the heat conductivity and the thickness of the heat transfer layer are known, the temperature measuring parameters of the three temperature sensors are very close through tests, and the temperature sensors are used for respectively measuring the surface temperature of the skin coupling position, the surface temperature outside the heat transfer layer and the surface temperature outside the heat insulation layer. When the method and the device provided by the invention are used, the long-period, continuous and dynamic core body temperature measurement on the livestock can be realized.

The invention provides equipment for identity recognition, body temperature measurement, disinfection and sterilization and aerosol removal, which comprises a box body, an identity information acquisition system, a body temperature acquisition system, an air showering and filtering system, a spraying system, an ultraviolet disinfection system and a control system, wherein the identity informationacquisition system is used for acquiring personnel identity information and sending the personnel identity information to the control system for personnel identity information matching identification;the body temperature acquisition system is used for acquiring body temperature information of the personnel and sending the body temperature information to the control system for personnel body temperature data analysis; the air showering and filtering system is used for blowing and showering air and filtering the air subjected to air showering; the spraying system is used for killing surface viruses and / or bacteria in the box body and on the personnel; the ultraviolet disinfection system is used for killing bacteria and viruses possibly remained in the box body by generating and emitting ultraviolet rays; and the control system is used for controlling and coordinating the execution sequence and execution parameters among the subsystems. The invention further provides a method executed onthe basis of the equipment. The equipment can be quickly moved and has multiple functions of identity information acquisition, temperature acquisition, spraying and ultraviolet disinfection at the same time.

An electronic device for enhancing accuracy of a contactless body temperature measurement is provided. The electronic device includes a camera module for determining whether an image of an object is in focus, a temperature sensor for measuring a temperature of the object, and a processor for determining, as a temperature of the object, a temperature output from the temperature sensor corresponding to a focus matching time as a result of determining whether the image of the object is in focus.

The invention provides a body temperature measuring method, device and system, and relates to the technical field of image processing. The method comprises the steps: obtaining a color image and an infrared image of a target object; wherein the color image is acquired based on an RGB camera, and the infrared image is acquired based on an infrared temperature measurement camera; semantic segmentation is carried out on the face area in the color image to obtain a skin area in the face area; wherein the skin area comprises an area which is not shielded in the face area; determining a corresponding target area of the skin area in the infrared image based on the camera calibration relationship between the RGB camera and the infrared temperature measurement camera and the skin area in the colorimage; and determining the body temperature of the target object based on the temperature value of each pixel point in the target area. According to the invention, the convenience and accuracy of bodytemperature measurement can be improved.

The invention discloses a cap with brain wave and physical sign collection functions. The cap comprises a cap top cover and a cap body lining, wherein a sensing electrode module, a blood oxygen module, a body temperature measurement module, a brain wave processing module, a transcranial direct current module, a head-mounted processing module and a body sweat electrolysis analyzer are arranged in the cap body lining; the sensing electrode module is arranged in the position where the forehead and the scalp of a human body are contacted and is electrically connected with the skin of the human body in a dry type conduction manner; the blood oxygen module is arranged in the forehead position of the cap body lining; the body temperature measurement module is arranged in the upper part position of the forehead of the cap body lining; the body sweat electrolysis analyzer is arranged on the left side or the right side of the forehead of the cap body lining; the head-mounted processing module is arranged in the position of a visor of the cap body lining; and the brain wave processing module and the transcranial direct current module are arranged on two sides of the front end of the cap body lining. The cap is simple in structure, and can effectively collect brain wave and physical sign data of a user in different states, adjust the physiological cycle timely and improve the work and study efficiency.

The invention relates to the technical field of access control equipment, and discloses a temperature measurement type face recognition access control system and a control method thereof, the temperature measurement type face recognition access control system comprises: a pedestrian passageway gate machine comprising a gate controlled by a motor; an alarm and a passage indicating lamp which are mounted in front of the gate machine; a temperature measurement and face recognition terminal device which comprises a temperature measurement module, a face recognition module and a wireless communication module, and is used for carrying out identity verification and body temperature measurement on an entering person, sending a control instruction to the gate machine through a tail line interface and controlling the motor to open the gate; an access control system server which communicates with the temperature measurement and face recognition terminal devices, and the server receives data sentby the temperature measurement and face recognition terminal devices. The face recognition module is used for verifying the identity of an intruder, the temperature measurement module is used for detecting the body temperature, illegal intrusion and entrance of people with abnormal body temperature are avoided, and the access safety of people in public places is guaranteed.

The invention provides an electronic thermometer and a body temperature measurement method which can correctly measure core body temperature. An electronic thermometer (2) includes a first body surface temperature measurement portion (20A) and a second body surface temperature measurement portion (20B), a first reference temperature measurement portion (24A) and a second reference temperature measurement portion (24B), a third body surface temperature measurement portion (20C, 20D, 20E) to measure values at each position having a predetermined thermal resistance relative to a measurement a third temperature with a position different from the measurement positions of the first and second body surface values, a temperature correction portion (40) to correct a first body surface temperature, a first reference temperature, a second body surface temperature, and a second reference temperature by a third temperature; and a core body temperature calculation portion (42) to calculate a value of the object using the obtained corrected values of a first body surface temperature, a first reference temperature, a second body surface temperature, and a second reference temperature.

The invention relates to an animal body temperature concentrated monitoring device and system. In the animal body temperature monitoring device and system, a concentrator can perform wireless communication with a plurality of collectors, and body temperatures collected by the plurality of collectors in real time and unique identifiers corresponding to the collectors are displayed in a display unit of the concentrator in real time, thereby being applicable to large-scale breeding farms, carrying out real-time collection and display on a great amount of animal body temperature data, being convenient for the feeding staff to master reproduction, vaccination and ill conditions of domestic animals at any time, thus improving the feeding efficiency and achieving an effect of precise feeding. In addition, a plurality of concentrators can also be connected with a livestock networking gateway, a cloud server and an intelligent terminal so as to form a body temperature measurement network, a user can download body temperature stored in the plurality of concentrators to the intelligent terminal and displays the body temperature data on the intelligent terminal, thereby being convenient for the user to analyze and manage body temperature and growing conditions of a large number of animals, achieving an effect of intelligent breeding, and also saving a lot of manpower and material resources.

The invention relates to the application field of medical treatment body temperature measurement, in particular to a self-service body temperature measuring method and a system of the self-service body temperature measuring method. The self-service body temperature measuring method and the system can be applied to self-service body temperature measurement of groups such as enterprises and schools. The self-service body temperature measuring method includes the steps that an electronic tag is provided for a user and used for identifying the user identity; facial feature data are collected through a face recognition technology; the electronic tag is recognized through an RFID reader to determine the user identity preliminarily; the user identity is verified through the face recognition technology; temperature is measured through an infrared temperature measuring sensor; a photo of the user in the temperature measuring process is taken through a camera; the temperature measurement data of the user are transmitted through a network; user information and a measurement result are stored in a computer. The self-service body temperature measuring system comprises the electronic tag for identifying the user identity, a face recognition module, the RFID reader, the infrared temperature measuring sensor and the computer, wherein the face recognition module is provided with the camera, a display screen, a network interface and a data interface and used for collecting and recognizing the facial feature data of the user, the display screen is used for displaying the pictures of the camera and information, the RFID reader is used for detecting and recognizing the electronic tag, the infrared temperature measuring sensor is used for measuring the body temperature of the user, and the computer is used for receiving and storing all the data.

A body temperature measurement device includes a unit that continually measures body temperature and transmits the measurement through an RF transmitter to a display unit. The display unit includes an RF receiver, a processor, and a display that shows the temperature. The display unit includes an adjustable threshold alarm circuit that turns on an alarm whenever the temperature rises above a defined threshold.