481 results about "Patch type" patented technology

Patch-type physiological monitoring apparatus, system and network are disclosed. The patch-type physiological monitoring apparatus includes at least a node, and at least a patch for attaching to a skin surface of a user and for supporting the node on the skin surface through joining therewith, wherein the node includes at least a signal I/O port for externally connecting to at least a sensor or electrode through a connecting wire so as to acquire a physiological signal, and a RF module for transmitting and receiving signal. The apparatus according to the present invention is of light weight and compact size and easily attached to human body through adhesive patches. Through a RF module, the system can wirelessly communicate with corresponding devices without additional wiring. Further, the system can utilize conventional electrodes, patch electrodes and electrode wiring to avoid extra cost for facilities' renewal and replacement.

A drowning or asphyxiation prevention system and methods are set forth, for facilitating drowning prevention of swimmers in bodies of water, such as pools, lakes or the like. The drowning prevention safety system comprises a wearable article worn by a swimmer, an alarm indicator for transmitting an alarm condition. The system may further include an alarm receiving system for receiving the alarm signal from the alarm transmitting device. The invention also relates to a heart rate monitoring system comprising a patch type portion to be adhesively applied to the skin of a user to monitor the electrical activity of the heart and generate heart rate information that is communicated to a separate wearable device, such as a wrist worn device.

An automotive spoiler-type device to house a suite of sensors is described. Such sensors can include, for example, transmit antennas, receive antennas, video cameras, Infrared (IR) sensors, Electro-Optic (EO) sensors, air sensors, etc. Examples of the information transmitted and received include voice, data, navigation, and other communications functions, including, but not limited to, two-way radios, GPS, wireless Internet applications, etc. In one embodiment, the spoiler antenna installations are lower in profile and more compact than conventional vehicle antennas. In one embodiment, a top-load portion of a monopole antenna is used as a ground plane for a patch-type or cavity type antenna.

A reflector array comprises a plurality of individual radiating elements forming a reflecting surface with no abrupt transitions wherein each radiating element of the reflecting surface is selected from a set of predetermined consecutive radiating elements, called the pattern, the first and last elements of the pattern correspond to one and the same phase, modulo 360°, and are identical, and the radiating elements of the pattern have a radiating structure, of metal patch type and/or of radiating aperture type, that progressively changes from one radiating element to another adjacent radiating element, the change in the radiating structure comprising a succession of progressive growths of at least one metal patch and/or at least one aperture and appearances of at least one metal patch in an aperture and/or at least one aperture in a metal patch.

The present invention relates to a portable device for alleviating menstrual pain through transcutaneous electrical nerve stimulation (TENS) and thermal stimulation. More particularly, the present invention relates to a portable device for alleviating menstrual pain by applying transcutaneous electrical nerve stimulation to the abdominal and back area of a user through the use of a planar heart embedded in the stimulating electrode pad. The stimulating electrode pad is a patch type one which is attachable/detachable to/from any body part with menstrual pain. The portable device for alleviating menstrual pain in the public area of the user according to the present invention comprises, a menstrual pain alleviating unit and a main body unit. The menstrual pain alleviating unit includes a transcutaneous stimulating electrode pad portion provided with a transcutaneous stimulating electrode to apply transcutaneous stimulation to the abdominal or back area of the user, and a planar heater portion provided with a planar hater to apply thermal stimulation to the abdomen of the user. The main body unit includes a power portion for supplying power to the menstrual pain alleviating unit, and an operation processing portion for generating a transcutaneous stimulating electrode control signal for controlling the transcutaneous stimulating electrode pad portion and a planar heater control signal for controlling the planar heater portion. The menstrual pain alleviating unit further includes a temperature sensing portion provided with a temperature sensor mounted on the planar heater portion to sense the temperature of the planar heater portion, and an A/D converting portion for converting the signal output from the temperature sensing portion into a digital signal.

The invention relates to the light-emitting diode (LED) technology field, namely an LED lamp plate structure with a bonded holdfast and a productive technology. Two metal plates which are not mutually and electrically connected are used as the positive connecting terminal and the negative connecting terminal of an LED lamp, a bowl-cup-shaped groove with or without through-hole is punched on the middle of one of the polar plates, an LED chip is arranged on the middle portion of the groove, the positive polar and the negative polar of the LED chip are respectively connected electrically with the connecting terminals of the metal plates, a transparent cover is mounted on the outer side of the LED chip, a layer of fluorescent powder is arranged or is not arranged between the LED chip and the transparent cover, and the LED lamp is welded on a positive and negative metal layer of a PCB circuit of a base plate by a SMT automatic insertion bonding machine after integral light splitting. The invention has the advantages of excellent radiating effect, large light flux, long service life, low productive cost, and favorable compatibility of color-temperature, which can be used to produce various lighting lamps, light source modules, back light of an LED crystal display, etc.

The invention relates to a metal powder injection molding inductor and a processing method thereof, which aim at solving the problems of poor electrical performance consistence and high production cost and the like of the traditional power inductors; the method comprises the following steps of: firstly installing a magnetism-conducting core in a hollow cavity of a coil body of an enameled wire, later installing the coil with the magnetism-conducting core in an injection mold; then taking the composite material which mainly comprises ferromagnetic metal powder as flowing feeding and injecting the composite material into the injection mold until the cavity of the injection mold is completely filled; and finally obtaining a patch type inductor or a plug-in inductor which is molded by the injection of metal powder after curing and demolding. The inductor product has consistent appearance size and electrical performance, can select magnetism-conducting cores of various shapes and material qualities to meet different inductance performance demands, and can also greatly improves the production efficiency; in addition, the placement direction of the internal coil of the product can be designed freely and the whole product is consistent with the development direction of elements towards shortness and thinness.

Method for controlling an input impedance of an antenna (100). The method can include the steps of coupling RF energy from an input RF transmission line (106) to an antenna radiating element (102) through an aperture (112) defined in a ground plane (110). For example, the aperture (112) can be a slot and the radiating element (102) can be a patch type element. The input impedance can thereafter be controlled by selectively varying a volume of a fluid dielectric (128) disposed in a predetermined region between the RF transmission line and the antenna radiating element. The volume of fluid dielectric (128) can be automatically varied in response to at least one control signal (121), which can include a feedback signal provided by a sensor (132).

A patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and a real-time structural vibration monitoring method using the same are disclosed. The patch-type extrinsic Fabry-Perot interferometric fiber optic sensor is provided by combining the existing EFPI (Extrinsic Fabry-Perot Interferometer) fiber optic sensor with a direction-detecting sensor which can acquire direction information of a strain of a structure, which can solve a signal distortion problem occurring in the existing EFPI fiber optic sensor through a simple signal process. The patch-type extrinsic Fabry-Perot interferometric fiber optic sensor includes a piezoelectric material which can apply a control force to the existing EFPI fiber optic sensor, and a self-sensing bridge circuit for extracting the direction information when the piezoelectric material is used as an actuator, so that the sensible range of strain can be extended and the piezoelectric material can directly be used as the actuator based on the sensed signal.

The present invention relates to a patch-type tire status monitoring apparatus, which comprises a flexible substrate having an adhering side and a signal processing circuit; a tire status monitoring unit that is affixed to the non-adhering side of the flexible substrate; an antenna; and a wireless transmitting unit that is configured to transmit the signals sent by the tire status monitoring unit. The patch-type tire status monitoring apparatus of the present invention can be easily installed by utilizing the flexibility of the substrate to be firmly affixed to a rim. Since the apparatus does not require any exterior cover, the overall weight can be significantly reduced, which ultimately avoids any potential imbalance and misalignment problems on the wheels.

The invention provides a method and a device for upgrading master and slave devices as well as equipment. The method is applied to a master device and comprises the following steps of receiving a device upgrade patch sent by a server and an upgrade rule through a wide area network and judging the upgrade patch type in the device upgrade patch; if the judgment shows that the device upgrade patch includes sub device upgrade patches, sending the sub device upgrade patches to corresponding sub devices through a local area network; and receiving upgrade results which are fed back by the sub devicesand carrying out corresponding operation on the sub devices with the upgrade failure results according to the upgrade rule. The sub devices can obtain the sub device upgrade patches to carry out upgrade through the local area network, so that the dependence on the wide area network in the device upgrade process is reduced, the load of the server is relieved, the upgrade success rate of the sub devices is improved, and the production cost is reduced.

The invention relates to a device and method for monitoring physiological parameters, in particular to a non-medical wrist type physiological parameter monitoring device and a monitoring method thereof. The non-medical wrist type physiological parameter monitoring device comprises a power supply, a photoelectric detection module, a patch type temperature sensor, a signal amplification module, a signal filter module, an A/D (analog to digital) conversion module, a single-chip microcomputer, a display and a data storage. The non-medical wrist type physiological parameter monitoring device has the advantages that physiological parameters can be displayed non-invasively, comfortably and in real time, multiple physiological parameters can be measured on one device, measuring procedures are simplified greatly, measuring time is reduced, uncomfortableness of a user being measured is eliminated, no harm is caused to human bodies during monitoring, and accordingly the monitoring device can be used for long-term monitoring of physiological parameters. In addition, the monitoring device is small in size, portable, and provided with functions of alarming and data storage.

The invention discloses a flexible patch type sensing and driving integrated device, comprising sensing and driving layers and elastic electrode layers, which are alternatively laminated, and the bottom layer and the top layer are the elastic electrode layers, and the sensing and driving layers are dielectric elastomer films. The sensing and driving integrated device of the invention is simple in structure and easy to realize. As the sensing and driving layers and the elastic electrode layers are alternatively laminated according to the need, the deformation of the dielectric elastomer films caused by an external force is magnified, so that variable quantity of capacitance is increased, and the effects of increasing the sense measuring range and improving drive capability are achieved.

The invention relates to an optical imaging lens. The optical imaging lens comprises a first lens, a second lens, a third lens, a fourth lens and a fifth lens in sequence from an object side to an image side. The first lens is a lens with a positive refractive index. The second lens is a lens with a negative refractive index. The object side face is provided with a concave face portion located in an area close to an optical axis. The image side face is provided with a concave face portion located in an area close to the optical axis. The object side face of the third lens is provided with a concave face portion located in the area close to the circumference. The image side face of the fourth lens is provided with a convex face portion located in the area close to the optical axis. The object side face of the fifth lens is provided with a concave face portion located in an area close to the optical axis. A portable electronic device comprises a machine shell and an image module arranged in the machine shell, and the image module comprises the optical imaging lens, a lens cone, a module base unit and an image sensor. The optical imaging lens and the electronic device can enable the lens to still have good optical performance under the condition that the length of the lens is reduced.

The invention discloses a noninvasive and controllable miniature human lumen photodynamic therapy system, which is characterized by being mainly composed of an LED light source, a control magnet, a power supply circuit and a capsule-type medical mould shell. The LED light source is composed of two patch-type LEDs; the control magnet is one or more small magnet; the power supply circuit includes two modes, namely lithium battery power supply and wireless power supply, wherein in the lithium battery power supply mode, a lithium battery and a circuit board are arranged, and in the wireless power supply module, an LC resonance matching receiving coil, a rectifier and filter circuit, a voltage stabilizing module and a circuit board are arranged; and the capsule-type medical mould shell, which is made from a flexible high-light-transmission waterproof material, is a capsule-type shell provided with a vacuum interlayer. The miniature human lumen photodynamic therapy system disclosed by the invention, as a medical apparatus, has a great potential value in the field of treating gastrointestinal tumors, inflammations, dysbacteriosis and infection; and the photodynamic therapy system is broad in application scope, good in therapeutic effect, safe to use and low in cost.

The invention provides a patch-type labyrinth channel drip tape and a production method thereof. The invention is made by thermally attaching a labyrinth channel patch in the middle of plastic film, and is characterized in that a layer of plastic film continuously thermally attaches a plurality of groups of patches which are provided with labyrinth channels under horizontal draft; another synchronous tract layer of plastic film is covered, forms a plurality of channels with a plurality of groups of sandwich patches after be separated and heat pressed and is cut into a plurality of strips of patch type drip tapes. The patch-type labyrinth channel drip tape and the production method thereof can directly take the blown film which is widely used in packaging industry as the base material of channel drips; the width of the wall of a channel drip is reduced obviously; 3 to 8 channel drips can be formed simultaneously on a production line, thereby greatly increasing the production efficiency, reducing the production cost of drip tapes, effectively avoiding the problem of deformation and intensity reduction owing to extending labyrinth channels, simplifying the processing equipment and controlling the quality of products more easily.

The invention discloses a stator and rotor temperature field measurement system of a starting and generating integrated motor used for a hybrid vehicle. Patch-typed stator temperature sensors are arranged in different winding coil clearances of an ISG motor stator; signal output leads of the patch-typed stator temperature sensors are connected with an A/D converter by which the patch-typed stator temperature sensors are connected with a computer; patch-typed rotor temperature sensors are arranged in magnetic steel sheets of the ISG motor rotor, with signal output wires connected with signal output contacts of the external edge of the motor rotor; the signal is input into the A/D converter by a measurement probe and is then transmitted into the computer. The temperature increment curve of the stator winding and rotor magnetic steel sheets can be output by an ISG motor temperature field test when the ISG motor outputs fixed power; meanwhile, the temperature distribution of the ISG motor can be measured under the output states of various rotation speeds and various powers.

The invention relates to a patch type diode device structure. The patch type diode device structure comprises a first lead strip, a second lead strip, a connecting piece and a diode chip which are arranged in an epoxy packaging body, wherein a first bending position is arranged in an area between a support area of the first lead strip and a pin area, so that the support area of the first lead strip is lower than the pin area; a second bending position is arranged in an area between a welding area of the second lead strip and the pin area, so that the welding area of the second lead strip is lower than the pin area; a third bending position is arranged between a first welding end and a second welding end of the connecting piece, so that the first welding end is lower than the second welding end; a protrusion portion with thickness smaller than that of the pin area is arranged on the lower surface of the epoxy packaging body; and a plurality of through holes are arranged between the third bending position and the second welding end. The patch type diode device structure eliminates the possibility that a pin suspension degree is below a lower limit, so that product yield loss caused by an ultra lower limit of a suspension degree value in case of unit abnormality and product abnormality caused by miss-judging are avoided.

The invention discloses a patch type ECG collecting device which comprises a shell made of a flat flexible material and suitable for being attached to human skin. A first electrode and a second electrode are arranged on the front face of the shell and used for being attached to the human skin through adhesive tape and collecting ECG signals. The shell, the first electrode and the second electrodeare formed into a whole in a liquid silica gel injection forming mode or solid silica gel compression molding mode. A circuit module for processing the collected ECG data is arranged in the shell in asealed mode. The circuit module is connected with the first electrode and the second electrode. The patch type ECG collecting device is convenient to use, the electrodes can be recycled and cost is saved, the patch type ECG collecting device can not cause discomfort to the human skin after being worn for a long time, the sealing and waterproofing performance is good, the continuous use time is long, and data collection is more comprehensive.

The invention relates to a disposable patch-type drug administration device with own power, which comprises a microneedle, a drug storage chamber, a pressure chamber, an activation device and a piston, wherein the drug storage chamber contains a drug for infusion, and a liquid channel is arranged between the drug storage chamber and the microneedle; a pressure device in the pressure chamber hydraulically or directly acts on the drug storage chamber, and the activation device is used for starting a pressure exerting device in the pressure chamber; and the piston is usually positioned in the drug storage chamber, unidirectionally moves as the pressure increases, and separates the drug liquid in the pressure chamber from the drug liquid in the drug storage chamber. The invention simultaneously relates to a shell of the drug administration device and a use method thereof.

The invention discloses a falling process stability predicting device and a predicting method based on plantar pressure sensing. With the application of the falling process stability predicting device, plantar pressure information can be acquired and processed. The device comprises insoles, patch-type pressure sensors stuck on the back sides of the insoles, DSP microprocessors, serial port communication modules and upper computers. The falling process stability predicting method adopts a pressure central point based human falling process stability criterion. The device and the method, under the circumstance of just acquiring plantar pressure data, constitute a complete wearable assisting robot falling process predicting system. The device and the method provided by the invention can accurately predict the stability in a human body falling process by virtue of the plantar pressure data and can identify different stages of falling.

The invention relates to a patch type RFID (Radio Frequency Identification Device) tire electronic tag device and a manufacturing and mounting method thereof and provides a patch type electronic tag structure. In the invention, the RFID tire electronic tag device is packaged in the inner wall or the outer wall of the tire side through a simple pasting, manufacturing and mounting method so as to avoid a high-temperature and high-pressure vulcanizing working condition environment, protect the RFID tire electronic tag device from being damaged and realize the accuracy and the consistency of receiving and sending data of the RFID electronic tag. The patch type RFID tire electronic tag device mainly comprises an RFID radio frequency electronic tag which is packaged in a vulcanizing film through pressing and vulcanizing at normal temperature, and a gray film is pasted on one side surface of the vulcanizing film; and after the RFID tire electronic tag is packaged in the vulcanizing film, theRFID tire electronic tag and the gray film as well as the gray film and a tire body are all pasted through cold vulcanizing glue, i.e. the RFID tire electronic tag device is directly pasted on the inner wall or the outer wall of the tire side at normal temperature.