4922 results about "Assistive device" patented technology

The invention relates to an electronics module (102) for a ventricular assist device, wherein the ventricular assist device has a motor housing for accommodating a pump motor. The electronics module (102) comprises an electronics section (204) for accommodating at least one electronic component (206) and / or at least one electrically conductive contacting element (208), and a coupling section (202) designed as a joint between the motor housing (104) and the electronics section (204) or as a separate component to be joined, wherein the motor housing (104) and the electronics section (204) are combined or can be combined via the coupling section (202) with one another to form a fluid-tight module housing (104) to be arranged in a blood vessel.

A parking assistance device is disclosed. The parking assistance device includes processing circuitry connected to a memory. The processing circuitry registers, during learning travel, a map including multiple routes from one parking start position to multiple parking positions. The processing circuitry causes, during automatic parking, a vehicle to perform autonomous travel based on the map. The processing circuitry selects, during automatic parking, a route on which the vehicle is to travel from among the multiple routes.

The invention relates to a sensor head device for a heart support system, wherein the sensor head device has at least one sensor carrying element, wherein the sensor carrying element has at least one sensor cavity for accommodating at least one sensor and / or at least one signal transmitter cavity for accommodating at least one signal transmitter.

An embodiment passenger ingress and egress assistance apparatus includes a case having a cavity defined therein, a moving body configured to move in the cavity of the case in a longitudinal direction of the case, a platform configured to be stowed in and deployed from the cavity of the case by a movement of the moving body, a hinge mechanism configured to pivotally connect the platform to the moving body, and a step device disposed at a leading portion of the platform, the step device including a step body that is parallel to the platform and a plurality of step bars pivotally connecting the step body to the leading portion of the platform.

In an ophthalmic surgical laser system, a patient interface device for coupling a patient's eye to the laser system includes a lens cone with a frustoconical shaped shell for coupling to the laser system and a suction ring for coupling to the patient's eye, the lens cone and the suction ring being joined together by clamping. A cap is provided for use with the lens cone as an installation aid. In the configuration supplied to the user, the lens cone is partially embedded in and snapped to the cap. The cap has a portion with a relatively large diameter and multiple ribs for easy handling. The user holds the cap to install the lens cone on the laser system, and pulls the cap to unsnap it from the lens cone. The lens cone is attached to the laser system with a bayonet mount that provides tactile feedback to the user.

The invention relates to the technical field of turning-over assisting devices, in particular to a turning-over assisting device for a bedridden patient. Comprising a bed frame, symmetrically distributed mounting frames are mounted on the bed frame, the mounting frames are slidably connected with a lifting frame, the mounting frames are fixedly connected with a motor, an output shaft of the motor is fixedly connected with a lead screw, the lifting frame is slidably connected with symmetrically distributed sliding frames, the sliding frames are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a push plate, and the push plate is fixedly connected with a push rod. First electric push rods which are symmetrically distributed are fixedly connected to the lifting frame, a connecting rod is rotationally connected to the rotating shaft close to the bed head of the bed frame, and a fixing frame is connected to the connecting rod through a spline. When a patient is turned over, the head of the patient is firstly fixed through the fixing frame, the head and the body of the patient are kept relatively static in the turning-over process, the stability of the neck of the patient in the turning-over process is improved, and therefore the probability of secondary injury of the patient in the turning-over process is reduced.

A robot system includes a robot having a gripping unit for gripping goods and a sensor system for detecting a loading space of a loading aid and the goods stored therein. After the gripping of a good, a check is conducted using a controller on whether a good protrudes beyond the loading space. If necessary, the good protruding beyond the loading space is gripped and placed at a different position, or the part of the good protruding beyond the loading space is moved into the loading space. Moreover, a method operates the robot system.

The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance devices for implantation across the valve; a system including the coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, and one or more of the following: transseptal sheath, anchor delivery catheter, implant delivery catheter, and clip delivery catheter; and methods for transcatheter implantation of a coaptation element across a heart valve.

A BTE prosthetic device for use in a medical system or prosthesis comprises a connector configured to mechanically attach an auxiliary device of the system to the BTE prosthetic device. The connector is electrically connected to a transceiver of the BTE prosthetic device. The connector operates as an electromagnetic antenna for transmitting and / or receiving signals between the BTE prosthetic and other components of the medical system.

A surgical kit includes a stapling device and a powered actuation assist detachably couplable to the stapling device. The stapling device includes an anvil half section, a cartridge receiving half section, and a firing assembly including an actuation knob movable along a length of the cartridge receiving half section. The powered actuation assist includes a motor assembly, a lead screw operatively coupled to the motor assembly, a knob connector coupled to the lead screw, a battery pack, and a first switch electrically coupled to the motor to activate the motor. The knob connector is configured to detachably engage the actuation knob of the stapling device to impart axial displacement to the actuation knob. Actuation of the motor assembly imparts rotation to the lead screw, which, in turn, causes axial displacement of the actuation knob of the firing assembly.

The utility model discloses a double-gas-path gas source system and a double-gas-path heart auxiliary system. The double-air-path heart assisting system comprises a pressure generating mechanism which alternately generates positive pressure and negative pressure when working; the first auxiliary device comprises first driven equipment and a first piping pipeline, a pipe body at the farthest end of the first piping pipeline is provided with an inflow channel and an outflow channel, and the first driven equipment is located in the pipe body of the first piping pipeline and corresponds to the outflow channel in position; the second auxiliary device comprises second driven equipment and a second piping pipeline communicated with the second driven equipment; the pressure generating mechanism enables the second driven device to repeatedly expand and contract through the second piping. The detection device is used for acquiring the pressure in the cardiac chamber and the pressure in the aorta; and the control mechanism is used for controlling the pressure generation mechanism to respectively drive the first driven equipment and the second driven equipment according to the corresponding time sequence in a cycle control period according to the pressure signal sent by the detection device.

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.

A prosthetic assistive device configured to attach to a distal end of a natural or prosthetic arm or wrist. The device may include a palm portion. A split hook may be coupled to a distal end of the palm portion. The split hook may comprise a first end effector and a second end effector. The prosthetic device may include a third end effector rotatably coupled to the palm portion at a proximal end of the palm portion. The third end effector may rotate about a transverse axis to pinch and unpinch, as well as rotate about a longitudinal axis to adduct and abduct. A rotating member such as a ring may rotate about a plate for adduction / abduction. The prosthetic device may include a drive assembly configured to rotate one or both of the split hook end effectors about two different axes.

A driving assistance device (1) for a vehicle comprises: a first recognizer (13) that detects surrounding information, a second recognizer (32a, 35a, 39, 40) that detects vehicle state information, a notifier (31a) that notifies a driver of predetermined information, and a control processing unit (14) that performs vehicle driving control and includes a determiner (15) and first and second processors (16, 17). The determiner (15) determines whether the vehicle is in a stuck state based on the vehicle state information and evaluates a stuck degree when the vehicle is in the stuck state. The first processor (16) executes first extrication assistance control that automatically assists the vehicle in extricating itself from the stuck state.The second processor (17) executes a second extrication assistance control, which outputs first extrication maneuver instruction information to the notifier (31a), based on which the vehicle is to be extricated from the stuck state. The control processing unit (14) executes one of the first extrication assistance control and the second extrication assistance control depending on the stuck state.

A hold assistance device for use with a medicament delivery device is described. The hold assistance device includes a body that includes: a receiving volume for receiving a medicament delivery device; a proximal portion comprising a proximal end of the body; a distal portion comprising a distal end of the body, the proximal and distal ends defining an axial direction; and a connecting portion arranged between the proximal and distal portions, wherein the connecting portion is configured to flex into the receiving volume in a direction generally normal to the axial direction, causing the proximal portion to move axially relative to the distal portion.

To solve a problem where a user go to a site and has to explain a thing the user is embarrassed about or does not wish another person to know about, or worse, has to explain the thing to a plurality of persons over and over again, but still cannot find right service, cannot make a reservation, is often dissatisfied with a service result, and answers the user gets through a GPT (chat) are often unreliable and unsatisfactory, when receiving services to achieve a wish of the user or solve a problem.SOLUTION: A remote service support device or a system supports a user in solving a wish or a concern in order to resolve an issue. The remote service support device or a system includes a conversation service unit including a counseling input / output unit and a counseling determination storage unit, and a matching unit including a matching concierge.SELECTED DRAWING: Figure 1a

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.

The present disclosure relates to an activation system for a supplemental device that is attached to an existing design of a medicament delivery device, where the removal of a protective cap or other covering from the medicament delivery device pulls a blocking element from between electrical contacts to close a circuit between a battery module and a power source, thus activating the battery module. The supplemental device can further have a transmitter for communicating information about the use of the medicament delivery device to an external device, such as a smart device. Memory storage elements can also be included having unique identification data. The present disclosure also relates to a medicament delivery device having attached the supplemental device.

The invention discloses an adjustable auxiliary device for ultrasonic diagnosis in the obstetrics and gynecology department, relates to the technical field of medical treatment, and aims to solve the technical problems that a coupling agent is easily contracted and extruded by muscles, so that detection is inaccurate, and misdiagnosis is easily caused. According to the invention, the extrusion sheet which deforms due to the influence of human body temperature is utilized to automatically supplement the coupling agent, ensure the coherence of the detection process, shorten the time and reduce the discomfort of the patient and the influence risk of the detection result. The elastic clamping sheet is matched with the elastic clamping groove to dynamically adjust the supplement amount of the coupling agent, so that sufficient coupling agent at each detection part is ensured, ultrasonic conduction is stable, and accurate diagnosis is assisted. The spiral guide body design of the coupling agent guiding mechanism can guide the redundant coupling agent to flow and prevent the redundant coupling agent from dripping at the bending position, and the probe circuit can be protected. The grab handle and the pressure suction mechanism work cooperatively to efficiently collect redundant coupling agents, so that the cleaning workload is reduced, and the detection convenience is improved.

An assistance device includes a processor; and a memory storing instructions that cause the processor to execute a process. The process includes receiving an input from a user through an input device; and determining, in response to the input from the input device, specifications related to a combination of a plurality of movements of a work machine, the plurality of movements being different types from each other, and displaying, on a display device, a first operation screen for generating a trajectory of a work part of the work machine by a combined movement, the combined movement being obtained by combining the plurality of movements.

The invention discloses a passive power-assisted exoskeleton, and belongs to the technical field of auxiliary walking appliances, the passive power-assisted exoskeleton comprises a leg assembly, the leg assembly comprises a thigh supporting assembly, a shank supporting assembly, a crossed four-bar linkage assembly and an energy storage power-assisted assembly, the thigh supporting assembly is in power connection with the shank supporting assembly through the crossed four-bar linkage assembly, and the energy storage power-assisted assembly is in power connection with the energy storage power-assisted assembly; the energy storage assisting assembly comprises an elastic energy storage assembly, a brake cable, a guide wheel set and a cable length adjusting device. Passive power assisting is achieved through the energy storage power assisting assembly, the leg load is reduced, the wearing comfort and the feasibility of long-time walking are improved, the crossed four-connecting-rod assembly enables the motion trail of the exoskeleton to better conform to the natural motion trail of the knee joint of the human body, and the motion trail is more stable. Through the elastic energy storage assembly, the cable length adjusting device and the guide wheel set, the adjusting precision of the tensioning degree of the brake cable is improved, the influence of knee joint bending on the length of the brake cable is amplified, the compression degree of an elastic piece and the control precision of stored energy are improved, and the load-bearing auxiliary effect is greatly improved.

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.

A driving assistance device performs one or both of instructing to stop a vehicle when an approach degree between the vehicle and a target object satisfies a first condition and instructing to avoid coming into contact with the target object by steering, performs a first preliminary operation when the approach degree satisfies a second condition, performs a second preliminary operation when the approach degree satisfies a third condition and when it is determined that there is no space where the vehicle is movable after performing avoidance by the steering to any traveling path on a side of the target object, when it is determined that there is a misrecognized lane based on a lane width of a lane divided by two division lines among a plurality of recognized division lines, the traveling path on the side of the target object based on the lane other than the misrecognized lanes.

The invention discloses an auxiliary device for neck anesthesia nursing in an operating room, which comprises a shoulder support pad, a neck support pad, a lifting part and a headrest arranged on the lifting part, and further comprises a cleaning and disinfecting mechanism for disinfecting the shoulder support pad and the neck support pad. The cleaning and disinfecting mechanism is located on the shoulder supporting pad and the neck supporting pad. According to the cleaning and disinfecting device, through the effect of the cleaning and disinfecting mechanism, the cleaning roller moves and rotatably cleans and disinfects the outer walls of the shoulder supporting pad and the neck supporting pad, wiping cloth can be automatically wetted by alcohol, and workers do not need to manually clean and disinfect the outer walls of the shoulder supporting pad and the neck supporting pad; the operation steps of disinfecting and using the neck anesthesia nursing auxiliary device by the worker are correspondingly reduced, so that the working efficiency of using the neck anesthesia nursing auxiliary device by the worker is improved.

An embodiment passenger ingress and egress assistance apparatus includes a case having a cavity defined therein, a moving body configured to move in the cavity of the case in a longitudinal direction of the case, a platform configured to be stowed in and deployed from the cavity of the case by a movement of the moving body, and a hinge mechanism configured to pivotally connect the platform to the moving body.

A lightweight human body assistance device based on a single actuator, includes a drive actuator, and a first drive rod and a second drive rod respectively set on two sides of the drive actuator. The drive actuator includes a stator housing and a rotor shaft rotatable relative to the stator housing. The first drive rod rotates with the stator housing, and the second drive rod rotates with the rotor shaft. One side of the first drive rod is connected to a first drive back end that matches a leg on one side of the human body, and one side of the second drive rod is connected to a second drive back end that matches a leg on other side of the human body.

The invention discloses a translation type sprinkling machine which comprises two trolleys, a supporting device, an auxiliary device, a support device and a sprinkling device, the supporting device comprises a height adjusting assembly fixed to the top end of the right trolley, a first supporting assembly is arranged in the height adjusting assembly, a driving assembly is arranged on the right side of the height adjusting assembly, and first connecting assemblies are arranged at the front end and the rear end of the height adjusting assembly; the auxiliary device comprises a second supporting assembly fixed to the top end of the left trolley, an auxiliary assembly is arranged in the second supporting assembly, and second connecting assemblies are arranged at the front end and the rear end. The support device comprises a first support assembly fixed to the top end of the first supporting assembly, and a movable second support assembly is arranged in the first support assembly. The sprinkling irrigation device comprises a conveying assembly arranged above the support device and irrigation assemblies arranged on the front side and the rear side of the support device. Therefore, the length of the support and the height of the irrigation head can be adjusted according to needs, the adaptability of equipment to different farmland environments is improved while irrigation uniformity is ensured, and the irrigation device is stable in structure and convenient to operate.

The utility model relates to an auxiliary device of a concrete rebound apparatus, which comprises a support frame, a mounting frame is slidably mounted on the support frame, a first driving part is arranged on the support frame, a moving frame is slidably mounted on the mounting frame, a second driving part is arranged on the mounting frame, a mounting block is arranged on the moving frame, and the rebound apparatus is placed at the mounting block. A locking piece is installed on one side of the installation block in a sliding mode, the installation block is connected with the locking piece through an elastic piece, and a pushing piece is arranged on the movable frame. The rebound apparatus is placed at the mounting block, one end of the rebound apparatus is fixed at the locking piece, at the moment, the rebound apparatus and the test surface are vertically distributed, the first driving piece drives the mounting frame to move in the vertical direction, the second driving piece drives the moving frame to move in the horizontal direction, the position of the rebound apparatus is adjusted, and the pushing piece pushes the rebound apparatus to carry out a rebound test on the test surface. During testing, the resiliometer is always kept in a vertical state with the testing surface. The testing method has the effect that the testing result is relatively accurate.