39 results about "Walk-in" patented technology

The present invention provides a closed-loop system for real-time control of epidural and/or subdural electrical stimulation comprising: means for applying to a subject neuromodulation with adjustable stimulation parameters, said means being operatively connected with a real-time monitoring component comprising sensors continuously acquiring feedback signals from said subject, said signals being neural signals and/or signals providing features of motion of said subject, said system being operatively connected with a signal processing device receiving said feedback signals and operating real-time automatic control algorithms, said signal processing device being operatively connected with said means and providing said means with new stimulation parameters, with minimum delay. The system of the invention improves consistency of walking in a subject with a neuromotor impairment. A Real Time Automatic Control Algorithm is used, comprising a feedforward component employing a single input-single output model (SISO), or a multiple input-single output (MISO) model.

A system for screening, where a subject walks through a scanning area (for example, between two panels) provides readily deployable detectors for places where such detection may not normally be in use or available—such as public gatherings, voting lines, entrances of stadiums, religious gathering places, banks, and markets. High resolution imaging is achieved through implementation of central feed network elements, left-hand circularly polarized (LHCP) and right-hand circularly polarized (RHCP) arrays, and terahertz radar, as well as core signal processing at 5 GHz using ultra wideband (UWB) sensors. Terahertz technology provides screening of person borne improvised explosive devices (IED) including classification of explosive. A terahertz system provides high resolution RF imaging through deployment of a walk-in screener that can be unobtrusively or covertly installed.

The invention relates to a method of monitoring children's activities by utilizing portable equipment to improve child's security. Convenient and effective methods of monitoring children's security are unavailable at present; it is necessary to provide a system for parents and guardians to check children's security at any time and at any place, so that children's security in daily life can be ensured. The method comprises the steps: dividing children's safe scene into an accompanying mode and an independent mode; in the accompanying mode, monitoring whether a child walks away from guardians' visions; in the independent mode, monitoring whether the child occur in the preset occasion according to the preset trace and immediately prompting the child when walking in an important prevention area. children's prevention consciousness for behaviors, which may threaten children's security, can be improved; guardians can know children's conditions in real time, so that the possible occurrence of security incidents can be avoided immediately and children's security can be improved effectively.

The invention discloses a blood flow speed calculation method based on X-ray coronary angiogram images. The method includes the following steps that the X-ray coronary angiogram images are loaded; theheart rate of a patient is acquired; angiogram image information is extracted, and three-dimensional synthesis data of a two-dimensional blood vessel is acquired based on a three-dimensional synthesis method; the number of frames through which the images walk in one cardiac cycle is calculated; the initial point and the end point of one cardiac cycle are acquired respectively on images corresponding to a two-dimensional initial frame and a two-dimensional end frame, and then the blood vessel length of one cardiac cycle is cut out in the three-dimensional synthesis data through the initial point and the end point; the blood flow speed is calculated. The method has the advantages that by recognizing the initial point and the end point on the images corresponding to the initial frame and theend frame in one cardiac cycle, based on the blood vessel length acquired through three-dimensional reconstruction, the average flow speed of blood in one cardiac cycle is determined, and the more accurate coronary blood flow speed calculation method is provided for doctors.

A system and method is provided to allow multiple patients to receive peritoneal dialysis treatment at a walk-in facility without having to keep fresh dialysis solution on hand themselves. The walk-in facility is enabled to receive a peritoneal dialysis prescription from a patient, verify the prescription, determine the appropriate treatment for the patient, provide the patient with the appropriate dialysis solution in the appropriate amount, and enable the patient to undergo a dialysis treatment at the facility. The walk-in facility can also be enabled to monitor the patient's home dialysis treatment and to adjust the patient's treatment at the facility accordingly. The facility can be enabled to produce dialysis solution on demand by manufacturing the solution from solution components according to a patient's prescription. Moreover, the facility can use a sorbent system to regenerate effluent dialysis solution into fresh dialysis solution.

The invention relates to a grapevine powdery mildew resistance transcription factor gene VpRFP1 promoter sequence and application thereof. In the sequence, a full-length 1249bp promoter sequence of a Chinese wild vitis pseudoreticulata powdery mildew transcription factor gene VpRFP1 is cloned by adopting chromosomal walking in combination with a nested polymerase chain reaction (PCR) technology, wherein the sequence comprises 103 TATA-boxes and 27 CAAT-boxes, has 8 elements related to plant defense reaction, 14 photoreaction elements, 5 plant hormone response elements, and 14 other unknown elements. By adopting an agrobacterium tumefaciens-mediated instantaneously converted nicotiana benthamiana leaves analyzing method, the function of the Chinese wild vitis pseudoreticulata powdery mildew transcription factor gene VpRFP1 promoter proves that: the promoter has stronger promotion activity, can actively respond to pathogen invasion and disease resistant signal substances, and can improve the disease resistance and high temperature resistance of wheat, rice, potato, corn, soybean, rape and other plants through a transgenic method.

The present application discloses a robot and a pipe rack power cabin inspection method, system and device thereof, and a storage medium. The pipe rack power cabin inspection method includes: using arobot walking in a power cabin of a pipe rack to acquire an infrared thermal image map of a target area in the power corridor of the pipe rack; acquiring a standard map corresponding to the infrared thermal image map, and obtaining an infrared thermal image standard map; respectively extracting partial discharge characteristics of the infrared thermal image map and the infrared thermal image standard map to obtain corresponding a site partial discharge characteristic and a standard partial discharge characteristic; and determining whether a partial discharge abnormality occurs in the target area by comparing the site partial discharge characteristic and the standard partial discharge characteristic, and triggering a corresponding first early warning if so. The present application does notrequire the staff to personally enter the power cabin to perform manual inspection, can reduce the adverse impact of the inspection work of the power corridor of the pipe gallery on the staff, can eliminate the influence of subjective factors on the inspection results, and can improve the inspection quality.

There is provided a system capable of estimating biological data such as a pulse at the time of walking (exercise) with good reproducibility. Biological data at the time of walking is estimated indirectly by acquiring a relationship between biological data and exercise stress levels in body burden capacity acquiring means 21 prior to walking, acquiring an exercise stress level at the time of walking in means 22 for acquiring an exercise stress level at the time of walking, and relating the exercise stress level at the time of walking to the relationship between biological data and exercise stress levels in means 23 for estimating biological data at the time of walking. Further, a walking amount is also computed by use of the biological data at the time of walking in walking amount computing means 24. <??>Further, there is provided a walking pitch generator which generates a walking pitch capable of providing desired biological data such as a pulse rate at the time of walking. The desired biological data such as a pulse rate at the time of walking is obtained by acquiring a relationship between biological data and exercise stress levels in body burden capacity acquiring means 21 prior to walking, acquiring assumed biological data which represents biological data assumed to be desirably obtained at the time of walking in assumed biological data acquiring means 42, relating the assumed biological data to the relationship between biological data and exercise stress levels in assumed exercise stress level estimating means 43 so as to estimate an assumed exercise stress level which represents an exercise stress level assumed to be obtained at the time of walking, computing a walking speed based on the assumed exercise stress level and a body weight inputted from body weight inputting means 49 in walking speed computing means 44, and computing a walking pitch based on the walking speed and a body height inputted from body height inputting means 45 in walking pitch computing means 46.

The invention relates to the selective targeting of specific α2 adrenergic receptor subtypes for facilitating and also restoring standing and walking in a subject affected by spinal cord disorders, in particular spinal cord injury. In particular, the improvement of locomotion by targeting specific receptor subtypes can be achieved by stimulation of the α2c receptor subtype using an α2c specific agonist or by blocking the α2a receptor subtype using α2a antagonists. A combination of an α2c agonist and an α2a antagonist is also provided for a synergistic effect. Alternatively, a large α2 agonist can be used in combination with an α2a antagonist to achieve specific stimulation of the α2c receptor. Pharmaceutical compositions, kit-of-parts and therapeutic systems comprising said agonists/antagonists as active agents are objects of the present invention. A robotic interface and epidural electric stimulation can also be used in combination with the compositions of the invention for restoring voluntary control of locomotion.

The invention discloses an ultrasonic guided in-plane multi-angle puncture medicine injection device, which comprises an in-plane multi-angle adjusting device fixedly connected on one side of an ultrasonic probe when medical personnel carry out in-plane needle insertion; a puncture needle used for puncture by medical personnel; a negative pressure device for detecting whether the puncture needle is punctured into a blood vessel; an administration device for administration after the puncture needle is punctured to a desired puncture position. By adopting the structure, medical personnel can quickly find target positioning in the plane under ultrasonic guidance, the puncture needle can be ensured to always walk in the plane, in addition, all puncture and medicine injection work can be completed only by one doctor, so that the working efficiency of medical personnel is improved, the blocking time under ultrasound is shortened, and the complications of patients are reduced. Furthermore, the device can also achieve the tube placing and medicine injection functions according to actual requirements.

The invention provides a mobile terminal and a blindman guiding method thereof. The mobile terminal comprises a camera shooting unit, a characteristic extraction unit, a storage unit, a comparing unit and a prompt unit. The camera shooting unit is used for shooting standard images and specific images. The characteristic extraction unit is used for extracting a plurality of standard characteristic values of the standard images and a plurality of specific characteristic values of the specific images, and the plurality of standard characteristic values are respectively in one-to-one correspondence with the plurality of specific characteristic values. The storage unit is used for storing the plurality of standard characteristic values. The comparing unit is used for comparing the plurality of standard characteristic values with the plurality of specific characteristic values and obtaining a comparing result. The prompt unit is used for giving out blindman guiding prompts according to the comparing result. According to the mobile terminal and the blindman guiding method, the blind can walk in the street and cross the road conveniently, and trip quality of the blind is improved.

The invention belongs to the technical field of researches such as rock-soil, geology and environment, and provides a horizontal continuous measuring method for soil mass parameters of a soft soil site. The horizontal continuous measuring method for the soil mass parameters of the soft soil site comprises the following main measuring steps of arranging soil mass strength measuring devices at the front end of a towing device, arranging soil mass strain softening relationship measuring devices at the bottom end of the towing device, and measuring interface friction parameters between a soil massand a structure, wherein the towing device actively or passively walks in a soft soil layer, a part of the towing device in walking is ensured to penetrate into a soil layer to be measured, and the penetration depth of the towing device is controlled through adjusting balance weight above the towing device and a towing angle of the towing device. The method provided by the invention breaks through the limitation that the horizontal continuous soil mass parameters cannot be acquired through a traditional single-point vertical measuring method, and can accomplish the horizontal long-distance continuous field measurement of the parameters such as the soil mass strength, the strain softening, and the interface friction effect between the soil mass and the structure through a one-time towing test; and the measured parameters can be used for guiding design and construction of projects such as breakwater projects, oil and gas offshore pipelines, cables and optical cables.

The invention relates to a portable automatic-pressurizing infusion device. The device can be used for infusing a patient under the situation that a medicinal liquid bag is not suspended at a high position. The device is mainly used when the patient is transported urgently or when the patient is infused on a walk in order to solve the problem that it is difficult to lift the medicinal liquid bag when the patient is transported urgently under special circumstances. The device comprises a supercharger and an infusion tube. The supercharger is in a flat shape and can change from the flat shape toa diamond shape when an external force is applied to the two sides and can be automatically folded into the flat shape after the external force is removed. The device has the advantages of being small in size, simple in structure and convenient to carry and use. Compared with the prior art, the device has the advantages that infusion work can be completed under the situation that the medicinal liquid bag is not suspended at the high position, and the flow of medicinal liquid can still be clearly observed when the device is used especially in the environment with poor light. During use, the purpose that the patient is infused on a walk can be achieved by only placing the supercharger with the medicinal liquid bag on the patient or beside the patient.

The invention provides a water flow display device which comprises a visible bearing device, water flow on-off devices, an information acquisition device and a control system, wherein the visible bearing device comprises a water supply device, and the water supply device comprises multiple water outlets via which water flows can be sprayed; the water flow on-off devices communicate with the water outlets, and have a conductive state which can make water flows flow out from the water outlets as well as a cut-off state which stops the water flows from flowing out from the water outlets; the information acquisition device is installed on the visible bearing device, acquires information of a person near the visible bearing device and outputs feedback information; and the control system receives the feedback information, controls cutting-off of the water flow on-off device at the position of the person according to the feedback information, and controls conduction of the water flow on-off devices at other positions. According to the invention, the water flow display device can display a scene that seemingly a person holds an umbrella and walks in the rain, and real-time interactions with dynamic motion of previous persons can be achieved. In this way, effective interactions with the previous persons can be achieved, and attention and interest of people can be attracted more easily.

The invention provides a violation state marking method and device, a storage medium and an electronic device. The violation state marking method comprises: by correcting the walking angle of a walking target, determining a yielding target to be yielding by a vehicle in the walking target, and the walking target being a target walking in a preset area; and determining that the walking direction ofthe giving-way target is the walking direction close to the road, and marking the state of the target vehicle as a violation state when determining that the target vehicle passing through the predetermined area does not give way to the giving-way target. Through the method and the device, the problem that violation behaviors cannot be effectively marked in related technologies can be solved, andthe effects of intelligently judging whether the vehicle violates regulations or not and effectively marking the violation vehicles are achieved.

A digital interaction method comprises the steps that a digital interaction instruction is received, a first animal obtains a first trajectory according to digit walking in the digital interaction instruction; a second trajectory depicted in red by a user is received, whether the second trajectory conforms to the first trajectory or not is judged; when the second trajectory conforms to the first trajectory, pictures of awarded articles corresponding to digits are generated. By adopting the digital interaction method, the user can perform diversified interaction, digit writing and knowing are strengthened in the process of multiple times of interaction, and improvement of learning efficiency of the user is promoted.

A knife needle comprises a needle handle (1), a connecting part (2), a needle body (3) and a needle tip (4), wherein the needle body (3) is installed on the needle handle (1) through the connecting part (2), or the needle handle (1), the connecting part (2) and the needle body (3) are integrated, and the needle tip (4) and the needle body (3) are integrated.The knife needle has the advantages that operation is safe, convenient and easy to learn, and with muscle, ligament, fascia, acupoint and subcutaneous tissue as treatment points, treatment can be completed instantly.The adopted therapy is called meridian dredging and balance regulating therapy.By the adoption of the therapy, pain level is low, a desired effect can be realized quickly, treatment effect is good, no side effect is caused, no scar is left, movement is not affected, and people can walk in the treatment course.By dredging, releasing and stimulating soft tissue injury parts, the knife needle can stimulate meridian points, clear and activate the channels and collaterals, enhance the qi-blood circulation of tissue, disperse stasis, promote repair of wounded tissue, and then pains are relieved or eliminated.