59 results about "Human body" patented technology

The invention discloses a human motion state recognition method and device. The method comprises the steps that a three-axis acceleration sensor and a human body sign sensor are arranged in a wearable device; it is determined that a human body is in the walking state according to acceleration signals collected by the three-axis acceleration sensor, the number of walking steps of the human body is calculated, and the walking stride frequency is calculated according to the number of walking steps; the corresponding sign frequency in the walking process is calculated according to sign signals collected by the human body sign sensor; the calculated walking stride frequency and the sign frequency are compared with a stride frequency threshold value and a sign frequency threshold value, and when the walking stride frequency is larger than the stride frequency threshold value and the sign frequency is larger than the sign frequency threshold value, it is determined that the human body motion state is the running state, and the calculated walking step number is recorded as running step number; or, it is determined that the human body motion state is the walking state, and the calculated walking step number is recorded as the walking step number. According to the technical scheme, the human motion state recognition method and device can effectively distinguish the walking state and the running state of the walking state.

A magnetically guidable medical device for use within the large intestine of a human body. A magnetically guidable guide wire is introduced into the rectum of a body of a patient and maneuvered through the colon under the influence of a controlled magnetic field to a desired location within the body of the patient. An external magnetic field applying means applies an external magnetic field effective to guide the magnetically guidable member within the body of the patient. A colonoscope is advanced over the guide wire so that the advancement and placement of the colonoscope is aided by the magnetically guided guide wire. Either or both the magnetically guidable guide wire and the colonoscope can be viewed using a fluoroscope to assist in positioning it within the body of the patient.

The invention provides a falling accident detecting system based on dual technologies. The falling accident detecting system comprises a front end detecting system and a central processing system. The front end detecting system comprises two or more dual-technology detectors. Detection on human bodies in different space areas can be realized through arrangement of detector locations. The central processing system mixes and analyzes information according to information detected by the front end detecting system, judges various kinds of information that the human bodies pass through detecting areas, stay or fall down according to a falling accident judging method, and sends warning according to confirmed falling accidents. Low-cost dual-technology detectors are adopted, and the system has high precision on falling accident detection through reasonable arrangement. The falling accident detecting system has the advantages of non-intrusive detection, low production cost, low mistaken warning rate or false warning rate and the like, and is suitable for automatic detection of falling accidents of old people living alone and with home-based care.

A device for washing and massaging human body parts comprises a body (1) consisting of a central part (2) and extensions (3); the body having a front surface (4) and a rear surface (5). The front surface (4) is detailed with bristle-shaped projections (6) integral with the body (1) and the rear surface (5) are equipped with suction cups (7) for a removable attachment of the device to a fixed surface. The device can be applied to a shower wall, a bathtub or bidet.

Methods and apparatus are provided for improved abandoned object recognition using pedestrian detection. An abandoned object is detected in one or more images by determining if one or more detected objects in a foreground of the images comprises a potential abandoned object; applying a trained pedestrian detector to the potential abandoned object to determine if the potential abandoned object comprises at least a portion of a pedestrian; and classifying the potential abandoned object as an abandoned object based on whether the potential abandoned object is not at least a portion of a pedestrian. The trained pedestrian detector is trained using positive training samples comprised of at least portions of human bodies in one or more poses and/or negative training samples comprised of at least portions of abandoned objects.

The invention discloses a behavior prediction method and device based on deep reinforcement learning, wherein the method comprises the following steps of: extracting an action characteristic of humanskeleton information through a frame of a video image; encoding the action characteristics according to the human body mechanism information; screening the effective part of the human body behavior process through the deep reinforcement learning so as to predict the behavior of people. According to the method, a local image block is extracted at an important position of a human body, and an ordered arrangement of features of the image blocks is utilized, so that the structural information of the human body is effectively utilized in the prediction process, and the accuracy and the performanceof the behavior prediction are effectively improved.

The invention discloses an upper human body detection method based on an accumulative perceptron. The upper human body detection method based on the accumulative perceptron includes that cascading with the traditional perceptron algorithm, and using accumulated values of a sliding window at different stages of perceptron classification results to boost stage by stage in a rough-to-fine mode to finish the precise upper human body classification and locating so as to form a special accumulative perceptron algorithm; extracting a Gabor characteristic pattern through Gabor filtering, wherein the characteristic simulates the response of human eye cells to visual signals and well captures the global characteristic and local characteristics of an input image; using a sliding window detection method to traverse the image to be detected, and classifying in each sliding window through the accumulative perceptron. Because the position of the accumulative perceptron at each sliding window is independent, the algorithm can be performed with parallel optimization.

The invention provides a pure 3D human model building method. The method comprises the following steps of S1, establishing a pure 3D human model database containing body height, body weight and gender information; S2, collecting a depth image of a current human body in a dressing condition; S3, obtaining the body height, body weight and gender information of the current human body; S4, extracting a pure sample model; and S5, obtaining a pure model of the current human body according to the pure sample model. According to the pure 3D human model building method, the influence of clothes and local characteristics such as the body height, the body weight, the gender and the like can be eliminated at the same time, and the pure model of the human body can be accurately obtained only by utilizing the depth image of the human body in the dressing condition. In addition, based on the pure 3D human model building method, the invention provides a 3D fitting method and a 3D fitting system. Whether the human body wears loose clothes or tight clothes, the dressing effect can be displayed at 360 degrees in real time by use of the 3D fitting method or system.

A method for remotely controlling medical apparatuses and the method thereof are proposed. The medical apparatuses are used to take internal images of the human body, and have control command sets that comply with the DICOM specifications. In this method, a server is first built and connected to the medical apparatuses. A remote device is then built and connected to the server. Next, the remote device executes a remote control program to generate at least one DICOM control command, which is then sent to the server. The server then executes a communication program to perform control communications with the medical apparatuses. The medical apparatuses can thus be controlled to take images of the inside of human body for generating of digital image data complying with the DICOM specifications. The object of remote control for integrating medical apparatuses can thus be accomplished.

The invention discloses a method for detecting the static determinacy degree of a human body in the meditation process and a meditation device. The device comprises a seat for the human body to meditate, a gravity center detection unit and a processing unit, wherein the gravity center detection unit consists of at least two pressure sensors arranged in the seat, and a computer system and is used for detecting the change rate of gravity center movement of the human body; and the processing unit is connected with the gravity center detection unit and is used for evaluating the static determinacy degree of the human body according to the change rate of the gravity center movement of the human body. The method and the device have the advantages that: (1) the static determinacy degree of the human body in the meditation process can be effectively evaluated according to the gravity center change of the human body; (2) the pressure sensors concealedly arranged in the seat are adopted in the process of detecting the gravity center change of the human body, so that the meditation process of the human body cannot be interfered; and (3) the number and distance of the pressure sensors are obtained through experiments, and a simple and high-efficiency algorithm is convenient to adopt.

The invention discloses a closed type intensive care human body disinfection device which comprises a vertical rectangular frame. A moving mechanism is arranged on the lower surface of the vertical rectangular frame. A closed disinfection mechanism is arranged on the inner side surface of the vertical rectangular frame. A display mechanism is arranged on the upper surface inside the vertical rectangular frame, a foot disinfection mechanism is arranged on the lower surface inside the vertical rectangular frame, a controller is arranged on the side surface of the vertical rectangular frame, and the controller is electrically connected with the closed disinfection mechanism, the display mechanism, the foot disinfection mechanism and a hand disinfection mechanism. The closed type intensive care human body disinfection device has the advantages of being simple in structure and high in practicability.

The invention discloses a closestool cover capable of massaging a human body. The closestool cover capable of massaging the human body is arranged on a substrate and comprises a closestool cover body and a closestool ring, the surface of the closestool ring in contact with the substrate is provided with a piezoelectric sensor, more than one infrared signal generator is arranged at the joint of the closestool ring and the substrate, the other side in the substrate is correspondingly provided with more than one infrared signal receiver, wherein the number of the infrared signal receiver is the same with that of the infrared signal generator, the piezoelectric sensor is in signaling connection with the infrared signal generator, the substrate edge is provided with a microcomputer controller and a massaging belt, and the microcomputer controller is in signaling connection with the massaging belt. The substrate edge is provided with two brackets, the brackets are symmetrically distributed along the central line, a support plate is arranged at one end of each bracket, the inside of each bracket is connected through hinges, and each bracket is foldable. Compared with the prior art, the closestool cover capable of massaging the human body has beneficial effects that the closestool cover capable of massaging the human body is capable of heating duly to massage the stomach of the human body to reduce the defecating time, the support plates make the user feel comfortable in use, and the closestool cover is easy and convenient to use.

The invention relates to an illumination device with a function of multi-path cooperative regulation of a biorhythm in a human body. The illumination device comprises a bracket, a control unit, lightemitting units and music play units, wherein the control unit, the light emitting units and the music play units are arranged on the bracket; the control unit outputs control signals to the light emitting units and controls parameters of light emitted by the light emitting units; the light emitting units are arranged in set positions of the bracket, enable emitted light generated according to thecontrol signals output by the control unit to form light beams and project the light beams to a non-visual area of the human body wearing the bracket; the music play units receive and play audio datasent by the control unit; the control unit selects the audio data with rhythm similar to or the same as parameter values of specific components of brain waves of the current user and sends the data tothe music playing units. The illumination device with the function of multi-path cooperative regulation of the biorhythm in the human body has the following beneficial effects: multiple nerve pathways such as illumination, audio and the like can play a synergistic role in the nervous system of the human body, and more accurate, more efficient and safer biorhythm regulation function can be realized.

The invention relates to a visual-angle-independent video three-dimensional human body posture recognition method. The method comprises the steps: 1, a virtual data generation stage: generating a two-dimensional/three-dimensional data tuple after synthesizing virtual camera parameters based on any human body posture data set containing three-dimensional marks; step 2, a model training stage: utilizing the generated two-dimensional/three-dimensional data tuples to train a modular neural network first module used for obtaining a model with camera visual angle generalization capability and a modular neural network second module used for obtaining a model capable of protecting inter-frame action continuity respectively; and 3, an unconstrained video reasoning stage: for any unconstrained acquired video, predicting by utilizing the multi-module deep neural network obtained by training in the step 2 to obtain a three-dimensional human body posture recognition result. Compared with the priorart, the method is based on a modular neural network combination training method, and the generalization ability of three-dimensional human body posture recognition is effectively improved.

The invention discloses a cloud-based multiple-region-gateway method and system for distributed measurement of the temperature of the human body. The system has low cost and convenient and large-scalepromotion and application. The method includes the steps: (10) sending a temperature measuring request: sending information of the temperature measuring request to a cloud server when people come inand go out; (20) issuing a temperature measuring command: issuing the temperature measuring command to a regional temperature measurement agent through the cloud server; (30) executing the temperaturemeasuring command: accessing the temperature sensor of a corresponding gateway through the regional temperature measurement agent so as to obtain a temperature measurement value, and reporting the temperature measurement value to the cloud server; and (40) distributing a temperature measurement result: storing the temperature measurement value through the cloud server, and distributing the temperature measurement result to the gateway for display and alarm. The system includes the cloud server (1), each region includes at least one regional temperature measurement agent (2), and at least onetemperature sensor (3), an intelligent terminal (4) for inspectors, a personnel identity acquisition device (5) and a set of talkback device (6) are arranged at each gateway.

The invention discloses an intelligent lifting type exoskeleton robot. The intelligent lifting type exoskeleton robot is provided with a left power exoskeleton and a right power exoskeleton, cranes are arranged at the upper ends of the left power exoskeleton and the right power exoskeleton, lifting hooks are arranged at the upper ends of the left crane and the right crane, and the left lifting hook and the right lifting hook are connected with a left thigh annular belt and a right thigh annular belt in a hanging mode respectively; and the left thigh annular belt and the right thigh annular belt sleeve the upper end of the left thigh and the upper end of the right thigh of a human body respectively. The left crane and the right crane lift the gravity centers of the left end and the right end of the human body according to the consciousness of the human body respectively, so that the human body does various movements in the state of reducing 1/2 weigh, the freedom degrees of the four joints of the intelligent lifting type exoskeleton robot synchronously and freely move along with the left knee joint, the right knee joint, the left hip joint and the right hip joint of the human body, the coordination problem between the human body skeleton and the exoskeleton does not exist, self-balance control of the human body is not affected, four joint motors are omitted, the structure is simplified, the performance is improved, and the multifunctional modes of no power and power are achieved.

The invention relates to an infrared human body inducing multifunctional remote controller comprising a controller arranged in a shell. The controller is connected with a humidity sensing circuit, a temperature inducing circuit, a power supply control circuit, a human body inducing circuit and a wireless remote control circuit which are arranged in the shell. The wireless remote control circuit comprises a Bluetooth transmitter and an infrared signal transmitter. The human body inducing circuit comprises a human body infrared ray sensor F1 arranged on the shell. By means of the wireless remote control circuit, 99% of air conditioners, most of electrical appliances in the remote controller market and interconnection between the Bluetooth transmitter and a smart phone, a user state is timely notified; clock displaying, indoor temperature displaying and humidity displaying are provided through a display; a human body activity is induced by adding the human body infrared ray sensor; and an air conditioner is controlled by the induced human body activity, for example, the temperature of a room is regulated, or the air conditioner is automatically shut down when nobody is in the room so as to achieve the purpose of energy saving.

The invention provides a human body curve type electromechanical control fumigating moxibustion device capable of moving and positioning a moxa stick. The human body curve type electromechanical control fumigating moxibustion device comprises a positioning mechanism, a clamping mechanism, a motor mechanism and a supporting mechanism. A clamping barrel for clamping the moxa stick realizes pre-set left-right periodic movement which is accurately positioned through transmission of the clamping mechanism and positioning of the positioning mechanism. The shape of a positioning surface is formulated according to a human body curve and translational motion of the moxa stick can be accurately positioned, so that the effects of accurately carrying out fumigating moxibustion on a neck and buttocks. Mechanical automatic control can replace manpower very well; and finally, the fumigating moxibustion of the moxa stick is sufficiently expressed. The human body curve type electromechanical control fumigating moxibustion device is provided with a positioning surface retracting structure and a supporting rod retracting structure, so that the device can be adjusted according to heights and sizes of human bodies; the device is simple to operate, stable in structure and convenient to use.

A new method and apparatus is provided for as a wearable, self-contained, non-invasive device for the instantaneous measurement of blood glucose in an individual. This invention uses the measurement and comparison of ultrasound wave velocities to determine the instant value of glucose concentration in the individual. In particular, it uses ultrasound waveforms in the “A” operational mode, depth determination, rather than typical imaging operational modes. Two distinct and different ultrasound frequencies are transmitted into the body and their total propagation times, from insert to bone-reflected echo return signal, are timed to calculate the signal dependent velocities affected by glucose. It is applicable to all forms of human body conditions, regardless of size, weight, age or health condition. It can be adapted for use in a closed loop system for insulin delivery on an “as-needed basis.”

The invention relates to the technical field of medical apparatus and instruments, in particular to midwifery equipment which comprises an exercise bed body, a driving system and a waist massage system ; and a set of pedals arranged in a staggered mode are movably arranged on the exercise bed body; the driving system is arranged on the exercise bed body, the driving system is connected with the pedals, and when the pedals move, the driving system works synchronously; the waist massage system is arranged on the exercise bed body, is connected with the driving system and is used for massaging the waist of a pregnant woman; and the lower limbs of the pregnant woman can be exercised, the power given by the human body can be converted into the power of the waist massage system, the waist of the pregnant woman can be massaged, electric energy is saved, the pregnant woman is helped to exercise and relax before delivery, and a bedding effect is achieved for better production in the later period.

The invention discloses a polyether-ether-ketone material with hydrophilicity and/or thermal stability. The polyether-ether-ketone material has the following characteristics (1) and/or (2): (1) the tail end of a molecular chain of polyether-ether-ketone is connected with a phosphate group; and 2) a compound containing a phosphate group or a compound containing a phosphate ester group is mixed in the polyether-ether-ketone material. The surface of the polyetheretherketone material has hydrophilicity, and after the polyetheretherketone material is implanted into a human body, the adhesion rate of bacteria can be reduced, the formation of a biological membrane is minimized, the adhesion growth of cells is promoted, osseointegration is facilitated, the operation failure and repair are reduced, and the pain of a patient is reduced; the polyether-ether-ketone material disclosed by the invention has excellent thermal stability, can be kept in a molten state for a long time, is small in melt index change, has good mechanical properties and flow characteristics, and can be used for processing and manufacturing medical implants, or medical-grade extrusion-molded bars, plates and the like.

The invention relates to the technical field of biological 3D printing, in particular to a method for facilitating in-vitro maturation of human immature oocytes by utilizing a 3D printing technology. The method comprises the following steps of (1) properly treating naked ova and granular cells of ovary cells; (2) performing in-vitro balanced culture of ovarian granular cells; (3) putting oocytes into the ovarian granular cells, and continuing to perform culture for 2 days; (4) preparing 3D printing ink; (5) preparing 3D printing gel; and (6) printing out follicles by adopting the 3D printing technology, putting the oocytes and an in-vitro maturation culture solution into the follicles, and performing culture for one week. According to the method, the follicles with a biochemical environment similar to that of a human body try to be simulated, and then the oocytes are quickly and accurately put into the follicles for performing artificial culture by depending on the 3D printing technology, so that the in-vitro maturation of the human immature oocytes is realized; the method depends on the 3D printing technology; and the whole process is quick and convenient, and the automation degree is high, so that the technical expense of the in-vitro maturation of the oocytes can be reduced.