2141 results about "Assistive device" patented technology

The invention discloses an auxiliary device for preventing an injector from needling. The auxiliary device aims to solve the problems that an existing passive protection device is prone to being started by mistake, a push rod is prone to inclining, protection is not achieved after injection, and adaptability is poor. The device comprises an outer shell, a compression spring, an inner shell, a disposable prefilled syringe and a push rod. The shell is an external support and is provided with a guide bone position, an elastic step, a guide channel, an elastic buckle and the like; the inner shell is assembled in the outer shell, bears the injector and is connected with the compression spring; the push rod is in threaded connection with the syringe piston, and the actuating rod is inserted into the shell guide channel. The device realizes single-hand operation and automatic protection, does not need an additional activation step, is adaptive to a medicine production process, effectively reduces the risk of pricking injury, and avoids waste of liquid medicine. And the clinical use safety and the operation convenience are improved.

When an external detection device detects an obstacle (another vehicle (T)) on either a left or right side of the own vehicle (M), a control device of a steering assistance device for a saddle type vehicle controls an assist torque so that a handle operation to the side opposite to the side on which the obstacle is detected becomes heavier (more difficult to turn) than a case in which the obstacle is not detected. The handle operation to the side on which the obstacle is detected makes a handle relatively light (makes it easier to turn) while steering assist is maintained.

A driving assistance device of an embodiment includes a recognizer that recognizes a surroundings situation of a vehicle, a display controller that causes an image for assisting an occupant driving the vehicle to be displayed in a plurality of preset display modes on a display device, and a driving controller, the plurality of display modes include at least a display mode corresponding to a mode in which the vehicle travels on a narrow road, the display controller causes an image imitating the vehicle to be displayed when the display controller causes an image to be displayed in a display mode corresponding to the narrow road, and causes a direction in which the vehicle should travel to be displayed and causes an image for prompting the occupant to perform a steering operation to be displayed when there is an object around the vehicle.

The invention provides an inhalation medication auxiliary device, relates to the technical field of medical instruments, and solves the technical problem that a large force is needed when a puncture part of an inhaler is pressed to puncture a capsule. The inhalation medication auxiliary device comprises a shell and an automatic puncturing module, and the shell covers an inhaler and is used for fixing the inhaler; the automatic puncturing module is arranged on the shell and used for automatically puncturing the capsule placed in the inhaler. According to the embodiment of the invention, the automatic puncturing of the capsule in the inhaler is realized through the automatic puncturing module arranged on the shell, so that the technical problems that large force is needed when the puncturing part of the inhaler is pressed to puncture the capsule, a user with weak force is difficult to press, and the inhaler is not friendly to old and young users are solved.

The invention relates to a robot agent evaluation system for a lower limb exoskeleton and a gait strategy training method corresponding to an agent, and belongs to the technical field of rehabilitation medical auxiliary equipment. The device comprises a humanoid robot, an exoskeleton, an auxiliary device and a detection element, the exoskeleton is connected with the humanoid robot through the auxiliary device, a first auxiliary structure is provided with a groove, a second auxiliary structure is provided with a protrusion, the groove is connected with the humanoid robot in a clamped mode, and the protrusion is detachably connected with the humanoid robot; the detection elements are installed on the soles of the humanoid robot. The gait of the humanoid robot is adjusted by using a gait strategy training method, so that the humanoid robot can simulate the walking postures of different healthy people or patients with different hemiplegia levels. By wearing the exoskeleton on the device and deploying different walking aid strategies, related data such as angle, torque and power change of each joint, total energy consumption and gait symmetry of the humanoid robot under different walking conditions are obtained, and an exoskeleton developer is assisted to better test and optimize an exoskeleton product.

An assistance device for a working machine includes an acquirer to acquire, from base stations at reference points, satellite signal(s) received by the base stations, a generator to generate first correction information based on satellite signal(s) acquired by the acquirer and the reference point of one of the base stations having received the satellite signal(s), and generate second correction information including a virtual reference point based on satellite signal(s) received by three or more base stations and the reference points, a selector to select first or second correction information to be generated by the generator, and a communicator to transmit the selected first or second correction information to the working machine. The selector is configured or programmed to select the first or second correction information based on a positional relationship between the working machine and an area defined by connecting the reference points of the three or more base stations.

A parking assistance device for assisting automatic parking of a vehicle includes a determination unit, an obstacle acquisition unit, a prediction unit, and a notification unit. The determination unit determines a parking area for the automatic parking. The obstacle acquisition unit acquires an obstacle around the determined parking area before the automatic parking. The prediction unit predicts an openable amount, by which a door of the vehicle is openable, based on a detection result of the obstacle acquisition unit when the vehicle is to be automatically parked in the determined parking area. The notification unit notifies the openable amount predicted by the prediction unit.

The invention discloses a lumbar vertebra supporting auxiliary device. Comprising the steps that a waistline belt is provided, telescopic supporting devices are connected to the two sides of the waistline belt, and armpit supports are connected to the tops of the telescopic supporting devices, so that supporting columns are formed between the waist and the armpits. The lumbar vertebra supporting auxiliary device can support the weight of the upper body of the human body, so that extrusion of the upper body to the lumbar vertebra is relieved, the lumbar vertebra supporting auxiliary device has protection and auxiliary treatment effects on people who sit for a long time or have poor lumbar vertebra, and the lumbar vertebra supporting auxiliary device is simple in structure, very light and capable of being worn in work, study or daily life.

Embodiments of the present disclosure relate to a manual device or an applicator for donning an elastic garment by a wearer. The device comprises at least one tube including a lengthwise slit to form a penannular cuff. The device further includes at least one strap. Further, when the at least one tube is placed in a leg hole of the elastic garment, said garment applies an inward force on said tube. The device may be operated by a wearer who places his limb in said tube to don the elastic garment.

A driving assistance device includes a processor that sequentially acquires information from a first and a second sensor. When both sensors detect the same pedestrian, a counter is incremented. If the counter reaches a threshold and a high risk of contact between the own vehicle and the pedestrian is determined, the processor executes risk reduction control. The threshold value varies depending on the pedestrian's lateral acceleration: if the lateral acceleration is equal to or below a predetermined value, a higher threshold is used; if it exceeds the predetermined value, a lower threshold is applied.

A method of monitoring a device that includes a soft pneumatic actuator and a gas pump, the soft pneumatic actuator configured to actuate, assist and / or resist a movement of a body part. The method includes measuring the pressure of a fluid in the internal chamber of the soft pneumatic actuator. The pressure measurement or measurements is / are used to estimate anyone or any combination of: the volume of the internal chamber; the three-dimensional position, shape, and / or displacement of the soft pneumatic actuator; and the force delivered by the soft pneumatic actuator.

A travel assistance device according to the present invention comprises: a region extraction unit (11) that extracts a specific region that includes traffic participants around a host vehicle from image information of sensor data; a risk derivation unit (15) that derives the degree of risk for safe travel of the host vehicle in relation to the traffic participants in the extracted specific region; a priority-setting unit (16) that sets the processing priority of the specific region according to the degree of risk; a processing-load-setting unit (18) that sets the processing load of information of the specific region according to the processing priority; and a recognition-processing unit (19) that performs traffic participant recognition on the basis of processing load information from the processing-load-setting unit.

Provided is a puncture assistance system, a puncture assistance device, a puncture needle position correction system, and a surgical robot. The system includes a processor configured to: obtain a scan image of a target object; the scan image including at least one of a preoperative image, a first image from a first time period, and a second image from a second time period; the first time period is earlier than the second time period; generate puncture guidance information based on puncture status information and the scan image; guide a puncture operation based on the puncture guidance information; and display the puncture guidance information.

A door opening and closing assisting apparatus includes: an information obtainer that obtains information on an opening and closing velocity of a door on a vehicle; a door actuator that performs driving for assisting the opening and closing operation of the door; a target assisting power computer that computes a target assisting power for assisting the opening and closing operation of the door; and a controller that performs driving control for the door actuator based on the target assisting power. The target assisting power computer calculates, based on the opening and closing velocity of the door obtained by the information obtainer, a standard assisting power which is assisting power required to maintain the opening and closing velocity, makes a correction by decreasing the calculated standard assisting power according to a predetermined rule, and sets the standard assisting power after the decrease correction as the target assisting power.

The utility model relates to a kind of prepreg laying-up auxiliary devices, including material bearing assembly;The material bearing assembly includes cavity, the corner of the cavity is equipped with avoidance groove, the depth of the avoidance groove is same with the depth of the cavity;The inner wall of the cavity is equipped with at least one material taking groove and multiple limit grooves along its long side extension direction, the depth of the material taking groove is greater than the depth of the cavity;Multiple limit grooves are symmetrically set on the inner wall of the two sides of the cavity;The upper surface of the cavity is equipped with angle mark, and the angle mark includes at least one scale line for indicating the laying direction of prepreg.The prepreg laying-up auxiliary device of the application reduces the problems such as difficult to enter the mold and misplacement caused by size problem by controlling the size of laying-up blank;In addition, by matching the material cutting size with the cavity, the splicing gap or uneven lap phenomenon caused by artificial splicing is reduced, which is beneficial to size positioning when splicing prepreg.

The utility model relates to the technical field of medical auxiliary devices, in particular to an auxiliary movement device for upper limb nursing after a mammary gland operation. The base is horizontally placed on a table board and surrounds the front side of the body of a patient, the upper arm moving assemblies are movably arranged on the left side and the right side of the base respectively and used for placing upper arms on the two sides respectively, and the forearm moving assemblies are rotationally arranged at the front ends of the two upper arm moving assemblies respectively and used for placing forearms on the two sides respectively. The sliding angle adjusting assemblies are arranged on the left side and the right side of the base correspondingly and used for limiting the moving angle range of the upper arm moving assemblies, and the rotating angle adjusting assemblies are arranged at the joints of the upper arm moving assemblies and the front arm moving assemblies on the same sides correspondingly and used for limiting the rotating angle range of the front arm moving assemblies on the corresponding sides. The device solves the problem that a patient cannot perform rehabilitation training accurately according to the movement amplitude guided by a doctor.

Provided is a driving assistance device in which: an overhead image in which surroundings of a vehicle is viewed vertically downward from a virtual viewpoint set above the vehicle is displayed on a display device; when there is an object of attention, which is an object requiring attention for the vehicle, around the vehicle, a model image indicating an appearance of the object of attention is disposed and displayed at a position of the object of attention in the overhead image; and in displaying the model image, the model image is inclined and displayed in a direction in which a display area of the model image in the overhead image increases according to a state of the object of attention.

The present application relates to the technical field of sleep promotion, in particular to a sleep auxiliary device for relieving arthralgia, comprising a binding part worn on the joint position of a patient, the surface of the binding part is provided with a plurality of multi-modal stimulation mechanisms for mechanically stimulating the joint acupoints; the auxiliary device further comprises a power source, a gyroscope, a surface electromyography sensor and a heart rate sensor; the power source provides stimulation power for the plurality of multi-modal stimulation mechanisms; the multi-modal stimulation mechanism comprises a shell with an open bottom, a pressing device arranged in the shell and a bionic massage device; the pressing device is used for pressing the joint acupoints; the bionic massage device is in transmission connection with the pressing device and is used for driving the pressing surface of the pressing device to swing. The device can automatically switch between the two modes of soft pressing and active pressing and rubbing according to the sleep and wake state information of the patient, relieve arthralgia, significantly reduce the interference to the sleep process and effectively improve the sleep continuity and quality of the patient.

This invention discloses an auxiliary device for the maintenance of an electrically heated crossarm, relating to the field of safe operation assistance technology. It includes a first platform, a second platform, and a fixing device. The first platform has a lower surface adapted to the upper part of the electrically heated crossarm, allowing it to rest on the upper surface of the crossarm. The first platform includes a front, middle, and rear section extending sequentially. The fixing device is installed at the rear of the first platform to secure it to the electrically heated crossarm. The second platform is connected to the front of the first platform via a connecting assembly, ensuring that the second platform is at a lower horizontal height than the first platform and located at the end of the electrically heated crossarm. This invention solves the technical problems of high safety risks and low work efficiency during online maintenance and cable removal / installation of electrically heated water-cooled crossarms, reduces labor intensity, improves the inherent safety level of equipment maintenance, protects the lives and property of employees, and provides reliable equipment operation support for the stable production of high-end steel grades.

The utility model relates to an auxiliary device for preventing a wrist from pressure injury, which belongs to the technical field of medical instruments and comprises a placing plate, a soft cushion is placed on the top surface of the placing plate, a protective sleeve is fixedly sleeved on the peripheral wall of the placing plate, a mounting groove is arranged on the top surface of the placing plate, and a first secondary magic tape is fixedly connected in the mounting groove. A receding groove is formed in the bottom face of the soft cushion, a first female hook-and-loop fastener is fixedly connected into the receding groove, two positioning holes are formed in the top face of the containing plate, two positioning rods are fixedly connected to the bottom face of the soft cushion, and one end of each positioning rod extends into the corresponding positioning hole. According to the auxiliary device for preventing the pressure injury to the wrist, under the action of the soft cushion, the wrist is protected, the pressure injury to the wrist is avoided as much as possible, the protection effect is improved, the soft cushion is conveniently fixed through attachment between the first mother hook-and-loop fastener and the first child hook-and-loop fastener, and medical staff can conveniently disassemble and assemble the soft cushion.

The utility model provides a glasses wearing auxiliary device for otology patients after operation, and belongs to the technical field of medical auxiliary devices. The device comprises a glasses frame and an elastic bridle, glasses legs are arranged at one end of the glasses frame, fixing piles are arranged at the other end of the glasses frame, a clamp and a fixing sleeve are arranged at the two ends of the elastic bridle respectively, the clamp is used for being clamped and fixed to the fixing piles, and the fixing sleeve is used for being detachably installed at the ends of the glasses legs. And a telescopic adjusting mechanism is arranged in the middle of the elastic bridle. The telescopic adjusting mechanism in the middle of the elastic bridle comprises an inserting block and a buckle which are matched with each other in an inserting mode. The middle of the elastic bridle is broken, one end of the middle of the elastic bridle is fixedly connected with the buckle, and the other end of the middle of the elastic bridle is connected with the inserting block in a winding mode. According to the utility model, the otology patient can conveniently and quickly wear the glasses after the operation, the universality is strong, and the overall use effect is good.

The present invention provides an auxiliary device or system for a needleless syringe that uses the force of an elastic body to eject the injectable solution from the ampoule, and that can automatically perform the charging of the elastic body and the loading of the ampoule. [Solution] The auxiliary device 1 or system for the needleless syringe includes a holding unit 3 for holding the needleless syringe 10, an elastic body energy storage unit 5 for storing energy in the elastic body of the needleless syringe, an ampoule loading unit 6 for loading a pre-filled ampoule into the needleless syringe, a drive unit 7 for relatively moving the holding unit, and a control unit 8 for controlling the operation of the drive unit, and sequentially moves the needleless syringe to a position where the elastic body can be stored and to a position where the pre-filled ampoule can be loaded.

1. Name of the product in this design: Intelligent Skiing Assist Device (Integrating Kazakh Fur Craftsmanship). 2. Purpose of this design: A machine for assisting skiing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model discloses an aluminum rod conveying robot, including a frame with a guide rail on the frame and several robot units on the guide rail. Each robot unit includes a translation device that can move along the length of the guide rail. The translation device is equipped with a lifting device and an auxiliary device. The lifting device includes a drive unit, a fixed unit, a sliding unit, and a gripper. The auxiliary device includes a connecting seat and a pair of cylinders, which are respectively located on both sides of the fixed unit. By adopting a cylinder gravity balance method and setting an auxiliary device on the translation device, and by adding cylinders on both sides of the lifting device, the force of the cylinders is used to offset the weight of the lifting device, reducing the load on the drive unit, enabling the first servo motor to have a faster response speed, and reducing the load on the gear and rack structure, making the lifting process of the aluminum rod more stable, and greatly increasing the durability and reliability of the robot.

This invention discloses a walking assistance chair for painless childbirth, belonging to the field of walking assistance technology. It addresses the problems of existing assistive devices, such as the lack of a folding seat with a commode opening, poor adjustability, lack of integrated IV function, and insufficient stability. The chair includes a front frame and a rear frame, connected at their bottom ends by a connector. A folding seat is rotatably mounted inside the connector. An armpit support is connected to the top of the rear frame via an external locking connector. An upper handrail is installed inside the armpit support, and a lower handrail is installed inside the rear frame. A commode opening is provided in the center of the seat of the folding seat, integrating a folding seat with a commode opening to simultaneously meet the needs of the mother for rest and toileting, eliminating the need for frequent standing and significantly reducing physical exertion. The seat can be quickly folded up, occupying only 1 / 3 of its unfolded space, facilitating storage and transport. It employs a four-point support structure with a U-shaped bottom tube in the front frame and an inclined support tube in the rear frame, combined with an anti-slip bushing on the outside of the U-shaped bottom tube, significantly improving anti-tipping ability and ground friction.

The application discloses a swallowing training auxiliary device, which comprises a connecting piece, oral cavity air bags, cheek air bags, a gas filling and discharging device and a communication valve; the oral cavity air bags are arranged in the oral cavity of a human body; the cheek air bags are two in number and are connected to the connecting piece after being communicated with each other at the end portions close to the connecting piece; the two cheek air bags are arranged in the two sides of the cheeks; the gas filling and discharging device is connected to the connecting piece and is used for inflating and discharging the air of the cheek air bags and the oral cavity air bags; the communication valve is arranged on the connecting piece and is used for controlling the on-off of the communication between the gas filling and discharging device and the oral cavity air bags, the communication between the gas filling and discharging device and the cheek air bags and the communication between the oral cavity air bags and the cheek air bags, so that the oral cavity air bags and the gas filling and discharging device, or the cheek air bags and the gas filling and discharging device, or the oral cavity air bags and the cheek air bags are in the communicated state. The swallowing training auxiliary device can be used for the mouth opening movement and the cheek puffing movement and can make the mouth opening movement and the cheek puffing movement be alternately performed in linkage, so that the training effect is improved and the recovery time is shortened.

A simulation setup support device (1) configured to perform setup assistance for simulating an operation in one of which a robot performs a predefined task, the simulation setup support device (1) comprising an input device (2) configured to receive task information relating to the predefined task, a memory (3) storing multiple keywords associated with multiple tasks containing the predefined task, and further storing sequences of setup steps required to simulate an operation in which the robot performs the task, and a processor (4) configured to compare character information extracted from the task information with the keywords and to process one or more of the sequences of setup steps associated with one or more of the keywords.which correspond to the character information, and a display device (5) which is configured to display one or more of the sequences of setting steps selected by the processor (4).

A parking assist apparatus includes: determination circuitry, which, in operation, acquires information on a distance to a peripheral object from a sensor configured to be mounted on a vehicle by a time of flight (TOF) method during traveling of the vehicle in automatic parking, and determines whether an obstacle is present in a space facing a side of the vehicle based on the information, the information being referred to as distance information; and detection circuitry, which, in operation, detects a parking frame for the automatic parking in the space based on a determination result of the determination circuitry.