39results about How to "Does not interfere with daily activities" patented technology

The invention relates to the field of physiological monitoring sensors and discloses a wearable flexible sensor for monitoring wrist pulse, a preparation method for the wearable flexible sensor for monitoring the wrist pulse, and a monitoring system based on the sensor. The wearable flexible sensor for monitoring the wrist pulse comprises a fabric object, a blocked layer formed on the fabric object and in contact with the wrist pulse region, a sensitive layer formed at the upper surface of the blocked layer, an electrode layer comprising at least two electrodes which lead from the sensitive layer or the surface of the sensitive layer, and a skid-friendly layer, wherein the sensitive layer is made of three-dimensional porous nanometer sensitive material, the skid-friendly layer and the blocked layer are made of high-molecular polymer and have bio-compatibility, and the skid-friendly layer and the blocked layer together package the sensitive layer. The wearable flexible sensor for monitoring the wrist pulse is thin and soft, capable of being processed into different shapes, and capable of being worn on the wrist pulse or attaching to the wrist pulse to monitor the pulse information.

The invention discloses a fall-down monitoring system with a voice communication function. The system includes a fall-down monitoring terminal and a guardianship terminal, which are in communication through a communication network. The fall-down monitoring terminal includes a microprocessor, a data acquisition unit, an audio modulation chip, a voice communication button and a wireless communication module A. The audio modulation chip is connected with an audio signal I/O port of the microprocessor. The microphone and a loudspeaker are connected with the audio modulation chip respectively. The wireless communication A is connected with the microprocessor. The voice communication button is arranged on a casing of the fall-down monitoring terminal and connected with the microprocessor. The data acquisition unit includes a pressure acquisition subunit, an acceleration acquisition subunit and an angular speed acquisition subunit. The fall-down monitoring system with the voice communication function has remote monitoring and voice communication functions and adopts the wearable fall-down monitoring terminal so that the system is convenient to carry; the system judges whether a person under guardianship falls down through combination of a plurality of sensors so that accuracy is high; and the system is capable of timely cancellation under a condition that a false alarm happens so that unnecessary troubles are avoided.

The invention provides a statistical evaluation method for intermediate data of paroxysmal conditions of children's absence epilepsy. The method employs easy wearable electroencephalogram electrodes and wristbands that are easy to be accepted by children because the electroencephalogram electrodes and the wristbands are of concealment and are convenient to be worn by the children. In the method, not only the electroencephalogram is used for analyzing the paroxysm of the epilepsy, but also wireless motion nodes are introduced in combination with the children's features to more precisely detect the paroxysmal process and the paroxysmal number. Without affecting the children's daily activities or hurting the children patient, the system is suitable to be worn at home and applicable to a long-term measurement. The objectivity is better when wearing the system for a longer period. By this method, the daily paroxysmal information of the children patient can be statistically accumulated, thereby providing an auxiliary basis for the family members to understand the illness condition as well as for the doctors to further understand the illness condition, due to the fact that whether the statistic of the paroxysmal number is accurate also provides a great reference to the therapeutic process of the children patient.

The invention relates to a portable intelligent fetal movement counter and a method of processing collecting signals, which mainly comprises a pressure sensor, a signal conditioning module, a signal collecting module, a signal processing module, a liquid crystal drive circuit and a liquid crystal display. The signal conditioning module is constituted by the cascade connection of a condenser filter, an instrument magnifier, a low-pass filter, a two-pole magnification and polarity conversion circuit and an A/D conversion circuit. The output signals of the signal collecting module are rounding preprocessed by the signal processing module, and is reconstructed by a secondary-generation wavelet transformation Mallat algorism, and fetal movement counting signals are outputted after being distinguished with classification and intelligently analyzed by a BP neural net algorism. The invention can enable pregnant women to finish the automatic supervision of fetal movement under the conditions of no affection on daily activities and no need to lie quietly, which has the advantages of simple reliability, practicability and effectiveness.

The invention discloses a wearable wrist integrated sensor based on a PVDF piezoelectric film and a preparation method of the wearable wrist integrated sensor. The wearable wrist integrated sensor comprises a protecting layer, a sensitive layer, a back lining layer, an electrode layer and a substrate, wherein the protecting layer is closely attached to the skin and covers the surface of the sensitive layer, the sensitive layer covers the upper surface of the back lining layer, the back lining layer is arranged on the substrate, the electrode layer comprises at least two electrodes which are led out of the surface of the sensitive layer and penetrate through the substrate, and a signal preprocessing circuit of the sensor is integrated in the substrate. The sensor is small in size, high in sensitivity, easy to process, wearable and suitable for measurement of wrist motion signals and muscle sound signals.

The invention discloses a non-fixed-contact-type myoelectric acquisition system and a myoelectric acquisition method of the non-fixed-contact-type myoelectric acquisition system. The system comprises a plurality of myoelectric acquisition units, an electrode-array fixing device and a radio-frequency receiving module, wherein the myoelectric acquisition units are detachably installed on the electrode-array fixing device in the form of an array, and each myoelectric acquisition unit is wirelessly connected with the radio-frequency receiving module; the electrode-array fixing device is used for placing the myoelectric acquisition units, the myoelectric acquisition units and the skin are closely contacted by adjusting the electrode-array fixing device, and a connecting passage of a reference potential is provided for each myoelectric acquisition unit; the radio-frequency receiving module is wirelessly connected with the myoelectric acquisition units and is used for receiving myoelectric-signal characteristic information sent by each myoelectric acquisition unit and transmitting the myoelectric-signal characteristic information to an information processing terminal. According to the non-fixed-contact-type myoelectric acquisition system and the myoelectric acquisition method, a previous complicated cumbersome myoelectric acquisition device is changed and replaced with a wireless myoelectric-signal acquisition device which has the advantages of small size, light weight, low price, flexibility in placement, reusability and greater application value.

The invention discloses wearable multi-vital sign parameter collecting equipment. The equipment comprises a main engine, an auxiliary part and a parameter extracting terminal. The main engine is worn at the chest position of a user, and comprises a systematic chip module, a wireless communication module, a power supply management module, an electrocardio sensor, a respiratory rate sensor and a body temperature transducer, the electrocardio sensor, the respiratory rate sensor and the body temperature transducer are all connected to the systematic chip module, the power supply management module is connected to the systematic chip module, and the systematic chip module is connected to the wireless communication module; the auxiliary part is worn at the throat position of the user, the auxiliary part comprises a pulse wave sensor and a motion sensor, and both the pulse wave sensor and the motion sensor are connected to the systematic chip module. The invention further provides a vital sign parameter extraction method. The wearable multi-vital sign parameter collecting equipment is rich in function, good in health supervision and disease prevention and treatment function, the parameter extraction method is systematic, and collection of vital sign information of the human neck is achieved at the same time.

The invention provides a child leg healthcare orthosis which comprises a huckle part, a knee part and a shank part. The shape of the huckle part is matched with that of a huckle of a child.A huckle upper portion fixing ring is arranged on the upper portion of the huckle part.A huckle lower portion fixing ring is arranged on the lower portion of the huckle part.The shape of the shank part is matched with that of a shank of the child.A shank upper portion fixing ring is arranged on the upper portion of the shank part.A shank lower portion fixing ring is arranged on the lower portion of the shank part.The knee part is arranged between the huckle lower portion fixing ring and the shank upper portion fixing ring.The position of the knee part is matched with the position of a knee of the child.The huckle part and the shank part are each provided with a plurality of orthopedic devices.The child leg healthcare orthosis is simple in structure and convenient to use, and the shape of a leg is regulated through the orthopedic devices; on one hand, daily activities of the child are not influenced, and on the other hand, orthosis of the shape of the leg of the child can be gradually completed; meanwhile, massage and electromagnetic devices are arranged to assist in orthosis, comfort of the child is ensured, and the work difficulty of parents and medical staff is greatly lowered.

The invention relates to the field of sensor detection and discloses a wearable falling detection brooch. The wearable falling detection brooch comprises a brooch shell, a sensing unit, a processing unit and a wireless communication module, wherein the sensing unit is an angular speed sensor; the processing unit is used for receiving and processing data acquired by the sensing unit; the wireless communication module is used for sending the data processed by the processing unit to an upper computer; the sensing unit, the processing unit and the wireless communication module are arranged inside the brooch shell. The wearable falling detection brooch is small in size, convenient to wear, cost-saving, high in falling detection accuracy and long in service life, and does not influence the daily activities of a human body.

The invention relates to a gel patch with heat clearing, swelling removing and pain stopping functions and a preparation method of the gel patch. According to the method, amur corktree barks, Chinesegoldthread rhizomes, medicinal rhubarb roots and rhizomes, raw gypsum, purslane herbs, herba siegesbeckiae, lobedleaf pharbitis seeds, fourstamen stephania roots, calabash shells, Indian bread exodermis, Chinese clematis roots and yanhusuo rhizomes are extracted by ethyl alcohol or water, extracts are dried to obtain powdery alcohol extracts or water extracts, or original medicinal materials are directly grinded into powder and screened to obtain fine medicinal powder, the powdery alcohol extracts, the water extracts and /or the fine medicinal powder, borneol, mirabilite and substrates are crosslinked to prepare the gel patch, and the substrates comprise polyoxyethylene hydrogenated castor oil, sodium polyacrylate, dihydroxyaluminum aminoacetate, tartaric acid, glycerin, povidone and oilyazone. The prepared gel patch can remarkably relieve arthritis and has good functions of clearing heat and removing swelling. Compared with a traditional preparation, the gel patch has the advantagesthat medicine using modes are diverse, drug loading capacity is high, moist maintenance performances are good, residues are omitted, gastrointestinal reaction is omitted, using and carrying are convenient, and compliance of a patient can be remarkably improved.

The invention discloses life emergency rescue equipment. The life emergency rescue equipment is characterized by comprising a control unit, wherein the control unit is connected with multiple detecting units in a wired or wireless mode, and the control unit is also connected with a communication device in a wired or wireless mode. According to a preferable technical scheme, the control unit comprises a detecting unit drive module and a signal processing module, the detecting unit driving module is used for driving the detecting units to work, and the signal processing module is used for processing signals of the detecting units and informing the communication device in a wired or wireless mode. The life emergency rescue equipment is convenient to wear and capable of sending out emergency rescue calling information automatically and manually, sends out satellite positioning information automatically, and is wide in distinguished rescued person type. In addition, the life emergency rescue equipment is low in price, suitable for popularization, low in power consumption and capable of being used for half a year with a battery renewed at one time.

The invention provides a process for producing a filter bag by utilizing a melt-blowing method, and a filter device, and relates to the technical field of air filtering devices. The technical problemthat in the prior art, a wrinkled filter bag is difficult to form through an existing process is solved. The process for producing the filter bag through the melt-blowing method comprises the steps offeeding, heating extrusion, filtering, spinning forming, pressing mold shaping, electret and demolding. A flowable melt is formed by raw materials through feeding and heating extrusion, the flowablemelt is sprayed to a forming mold through spinning forming, the forming mold comprises a normal-temperature mold, and shaping ribs are arranged in the circumferential direction of the normal-temperature mold; and the filter device comprises a supporting device and the melt-blown filter bag arranged on the outer side of the supporting device in a sleeving mode. The filter bag matched with the forming mold in shape can be manufactured, the process is simple, the efficiency is high, and the obtained filter bag is stable in form and structure, low in cost, capable of filtering out dust, droplets,viruses and the like, good in filter effect and wide in application range.

The invention discloses a smart band detecting falling down. A sensing unit, a processing unit, a communication unit and a data storage unit are arranged in a smart band shell body. The smart band is characterized in that the sensing unit comprises a three-axis accelerating sensor and a double-axis angular-speed sensor; the data storage unit can record original data collected by the sensing unit; the processing unit can receive and processing data collected by the sensing unit; and the communication data can send the data processed by the processing unit to a cloud server. The smart band detecting falling down has high precision and long service life, and is helpful for healthy life of the old.

The invention discloses a hemostasis device for arterial blood gas collection. The hemostasis device comprises a self-adhesion bandage, a pressure plate, a compressed cellulose body and a chitosan fiber soft pad, wherein the pressure plate is fixedly arranged at the upper surface of the self-adhesion bandage; the compressed cellulose body is fixedly arranged at the upper surface of the pressure plate; the chitosan fiber soft pad is fixedly arranged at the upper surface of the compressed cellulose body; the two ends of the self-adhesion bandage extend out of the pressure plate and respectivelyform a bonding part. The hemostasis device for arterial blood gas collection provided by the invention has the advantages that the manual pressing can be replaced for performing wound hemostasis on the artery; the discomfortableness caused by the manual wound pressure on patients is reduced; the time can be saved, so that the treatment efficiency is improved; the workload of medical staff is reduced; meanwhile, the daily activities of the patients after the examination are also not influenced.

The invention relates to a multi-sensor system oriented on performance monitoring of a prefabricated building. The multi-sensor system comprises a multi-sensor sensing network, a data management server and an operation panel; the multi-sensor sensing network is that multiple types of sensors arranged in the prefabricated building perform data acquisition on house data of the prefabricated building, and upload the data to the data management server; the data management server stores the house data recorded by the sensors, and provides historical data query; and the operation panel provides real-time data viewing, data graph presentation, sensor starting and stopping and sensor parameter configuration. Compared with the prior art, the multi-sensor system in the invention has the advantages of being comprehensive in data monitoring, relatively low in external influence factor, convenient for a resident to replace, high in monitoring efficiency and the like.

The orthopedic shoe comprises a vamp, an orthopedic insole and a shoe sole, and is characterized in that a reinforcing supporting structure is arranged on the inner edge of the foot arch of the inner side of the shoe sole, a door-shaped reinforcing support is arranged on the foot arch of the outer side of the shoe sole, and the door-shaped reinforcing support is arranged on the inner edge of the foot arch of the outer side of the shoe sole. The starting point of the door-shaped reinforcing support is the fifth metatarsal bone on the outer side of the foot, the stopping point of the door-shaped reinforcing support is the most protruding position on the outer side of the heel bone, and the reinforcing support structure, the door-shaped reinforcing support and the shoe sole are of an integrally-formed structure. The reinforcing support structure of the orthopedic shoe, the door-shaped reinforcing support and the sole below the door-shaped reinforcing support form three force bearing points, and under the condition that the force bearing direction of one point is opposite to the force bearing directions of the other two points, the force bearing direction of the door-shaped reinforcing support is adjusted according to the acting force, the counter-acting force, the force decomposition law and the lever balance principle. The foot correcting effect is generated through the interaction of the three-point force principle, posture balance is achieved in biomechanics, and the foot massager is convenient to wear, does not affect daily activities and even can participate in physical exercises.

The invention belongs to the technical field of electrocardiographic monitoring devices, in particular to an artificial-intelligence electrocardiographic monitoring device based on vital signs. The device comprises an upper shell and an induction sticker, wherein a chip is mounted in the upper shell, fixture blocks are connected to the lateral sides of the chip, and springs are fixed to the end parts of the fixture blocks; the induction sticker is positioned in the middle of the chip, and a lower shell is mounted under the induction sticker; a notch is reserved in the middle of the lower shell, and the lateral sides of the lower shell are provided with adhesive stickers; a clamping groove is reserved in the middle of each adhesive sticker, and the lateral sides of each adhesive sticker areprovided with screws; the lower part of the lower shell is connected with a protective shell, and the lateral sides of the protective shell is provided with clamping blocks. Compared with existing electrocardiographic monitoring devices, the artificial-intelligence electrocardiographic monitoring device based on the vital signs has the advantages that the structure is simple, the size is small, the device is comfortable to wear, the daily activities of patients are not influenced, the arrhythmia detection rate can reach 95%, the electrocardiographic baseline is stable, and the anti-interference performance is excellent.

The invention relates to elastic pants for recovery after herniorrhaphy, and belongs to the technical field of medical auxiliary instruments. The elastic pants comprise a waistband, a crotch part, buttock sheets, a front sheet, a first inguinal sheet and a second inguinal sheet, wherein the waistband, the crotch part, the buttock sheets and the front sheet are formed by once knitting; the first inguinal sheet, the second inguinal sheet, the crotch part, the buttock sheets and the front sheet are made of elastic fabric with different elastic coefficients; the elastic coefficient of the elastic fabric adopted by the first inguinal sheet and the second inguinal sheet are is greater than that adopted by the crotch part, the buttock sheets and the front sheet. The elastic pants are good in elasticity and high in wear resistance; effusion and seroma formed by interstitial fluid seepage in an operative region or an inguinal region after herniorrhaphy can be prevented or relieved; and hematoma caused by blood seepage or incomplete hemostasis in the operative region can also be prevented or relieved. The elastic pants are convenient to wear, and can be designed into two styles for men and women due to the difference between male and female pelvic bone structures.

The invention discloses an ankle joint injury rehabilitation training protector boot for ice and snow athletes, and relates to the technical field of rehabilitation training protectors, each protector boot comprises a sole, a shoe body and a heel, the shoe body and the heel are both fixedly connected to the top of the sole, the shoe body is fixedly connected with the heel, and one side, close to the heel, of the sole is fixedly connected with three sleeves; wherein two sleeves are located on the left side and the right side of the shoe heel respectively, the other sleeve is located on the rear side of the shoe heel, a rear supporting rod is inserted into the sleeve located on the rear side of the shoe heel, side supporting rods are inserted into the two sleeves located on the left side and the right side of the shoe heel, and arc-shaped plates are fixedly connected to the top ends of the two side supporting rods and the rear supporting rod. Through supporting of the supporting rods and the sleeves and supporting cooperation between the supporting rods and the legs, excessive twisting between the shoe bodies and the legs of a wounded person can be avoided, so that excessive twisting of ankles is prevented, and normal rehabilitation of the wounded person is guaranteed.