198 results about "Ambulation Devices" patented technology

The invention relates to the technical field of artificial intelligence, can be applied to business scenes such as physical intelligence, financial science and technology, medical health and the like, and discloses a motion control method, device and equipment of a mobile device and a medium. The method comprises the following steps: acquiring body state information of a mobile device and environment information of an external environment, performing feature fusion based on the body state information and the environment information to generate fusion perception features, generating a target movement track based on the fusion perception features, and adjusting the rigidity of leg joints in combination with the target movement track, a preset dynamic model and a movement stage. And predicting the power demand of each joint in the movement process, generating a motor control instruction, and driving each joint motor to execute the target movement track. The leg joint rigidity is dynamically adjusted by fusing multi-source sensing information, the motor control instruction is generated in combination with power prediction, and the movement stability and coordination of the moving device in a complex environment are improved.

A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.

A surgical system has a device and an inertial measurement unit supported by the device body. Accordingly, the inertial measurement unit is configured to produce an inertial signal as a function of the movement of the device body. The system further has a controlling unit configured to determine the location of at least a portion of the movable device body as a function of the inertial signal. The controlling unit (e.g., in the sterile field) also uses a detected stationary artificial magnetic field at a prescribed location to determine information relating to the prescribed location. Importantly, the controlling unit also is configured to automatically zero-out the inertial measurement unit during use as a function of the information relating to the prescribed location. The controlling unit also has an output to transmit a position signal having positional information relating to the movable device body.

A seat member movable device that moves a seat member with respect to a placement base, the seat member movable device including a support disc that supports the seat member, a base that supports the support disc so as to be movable with respect to the placement base, and a drive device that moves the support disc. In a restrained state in which movement of the support disc is restrained by a restraining unit, as a lifting / lowering shaft is rotated by driving of a motor, a pinion moves in a first direction, and moves one of a first plate-shaped member and a second plate-shaped member in a direction away from the other thereof, to release the restrained state by the restraining unit.

TAGS for wheeled mobility devices, including wheelchairs and pushchairs.

The utility model discloses a prone position midwifery medical chair which comprises a base support, a chair back, a telescopic rod and a linear moving device. The chair back comprises a supporting plate, a left supporting rod and a right supporting rod, wherein the left supporting rod and the right supporting rod are located on the two sides of the supporting plate and extend outwards, and the concave chair back is defined by the left supporting rod, the right supporting rod and the supporting plate. A cushion is arranged at the top of the front end of the base support, the left supporting rod and the right supporting rod are hinged to the base support, the linear moving device is arranged in the base support and comprises a linear moving block, one end of the telescopic rod is hinged to the supporting plate, and the other end of the telescopic rod is hinged to the linear moving block. And the hinge point positions of the left supporting rod and the right supporting rod on the base bracket are matched with the position of the cushion. The angle of the chair back can be freely and automatically adjusted, the most comfortable lying angle can be found for a puerpera, even the puerpera can be completely put down, the puerpera does not need to worry about turning over, and meanwhile medical staff can conveniently observe the condition of an obstetric duct opening.

The utility model provides a toy moving device, the toy moving device can be attached to a target so as to be hung on the target, the toy moving device comprises a body, the body is provided with an upper portion and a lower portion, and the upper portion and the lower portion are separated in the middle of a central reference plane of the body along a central shaft of the body; and at least one arm, the upper portion comprising a target connection member for attaching the body to the target, and the arm having a distal end allowing a toy to be connected thereto, and a proximal end at which the at least one arm is mounted to the body between the upper portion and the lower portion, the at least one arm is pivotable at least partially between a retracted position in which the distal end is located at a first distance from the central axis and an extended position in which the distal end is located at a second distance from the central axis.

The invention discloses a hemiplegic lower limb underwater rehabilitation training system which comprises a box body, a moving device, an exoskeleton training device and a pair of transmission devices symmetrically arranged on the outer side wall of the box body, the moving device comprises a driving roller, a rotating roller and an annular flexible belt, and the two ends of the driving roller are rotatably arranged on the side wall of the box body; the exoskeleton training device comprises a carapace and a pair of lower limb training parts symmetrically hinged to the lower portion of the carapace, the transmission device comprises a first transmission part and a second transmission part which are in series transmission, one end of the first transmission part is connected with the driving roller, and one end of the second transmission part extends into the box body to be detachably connected with the lower limb training parts. Power output by the moving device is transmitted to the lower limb training part through the transmission device, and the lower limb training part is driven to drive the legs of the patient to do reciprocating swing training on the annular flexible belt. An extra underwater power source is not needed, the structure is simplified, the cost is reduced, the device can adapt to patients of different heights, the adaptability and safety of rehabilitation training are improved, and the device is suitable for lower limb gait rehabilitation of hemiplegic patients.

Lifting and lowering tool, comprising: a foot (1510) configured to be supported on a surface; a pole (1520) extending from the foot; and a movable arrangement (1530) which is arranged to move along the rod (1520), wherein the movable arrangement (1530) comprises a movable platform (1540), wherein the movable arrangement (1530) comprises: a lifting actuator (1570) configured to move the movable arrangement stepwise away from the foot along the rod in order to raise and move the movable arrangement (1530) relative to the foot, the lifting actuator comprising a plurality of lifting plates (1670) that can be selectively engaged with the rod; a release actuator (1600) configured to release the movable assembly from the rod to allow free movement of the movable assembly along the rod; a lowering actuator (1590) configured to move the movable arrangement stepwise along the rod towards the foot in order to lower the movable arrangement (1530) relative to the foot, the lowering actuator comprising a plurality of locking plates (1680) that can be selectively released from the rod; wherein the lifting and lowering tool is characterized in that the lifting actuator (1570), which is designed as a lever, extends from the housing (1560); The lifting and lowering tool further comprises a handle (1580) which is formed with or attached to the housing (1560), wherein the lifting actuator is configured so that it can be pushed downwards towards the handle in order to move the movable arrangement away from the foot.

The present invention provides a device that enables movement underwater even while wearing land-based shoes. [Solution] An underwater mobility device characterized by the ability to move underwater by attaching an underwater parachute to the shoe and foot portion.

A medical device (e.g., blood flow assist system) can comprise: a shroud configured to house an impeller (or other movable device, whether imparting rotary or translational / linear movement) along a longitudinal axis of a device (such as a pump); a distal bearing comprising a peripheral ring having a first locating feature on a distal portion of an outer surface; and a strut module comprising a proximal ring having an inner surface and a plurality of struts extending distally from the proximal ring, the strut module comprising a second locating feature. The outer surface of the distal bearing can be configured to be slidably received within the proximal ring to engage the second locating feature with the first locating feature.

The utility model relates to a kind of multi-degree-of-freedom mobile clamping devices, including rack, rack is provided with transverse activity device, transverse activity device is provided with vertical moving device, vertical moving device is installed with fixture mounting seat, the fixture mounting seat is installed with the fixed jaw of opening, fixed jaw is matched with two rotatable movable jaw.The utility model aims at providing a kind of multi-degree-of-freedom mobile clamping devices, to solve the problem that accurate positioning is impossible in the machining and testing process, due to fixture fixed or limited degree of freedom, ensure the accuracy of workpiece datum positioning clamping, improve clamping efficiency and accuracy simultaneously.

The disclosed device is a wheelchair that is capable of being converted into a bed and visa versa. The device is also able to transfer patients from it unto another surface, such as a bed or an examination table. The device may be used as a rescue apparatus to lift patients that fell on the ground. The mobility device may additionally have hygienic openings to enable a rider to relieve him or herself without needing to be lifted or transferred off the mobility device. The device is fully motorized, with all functions capable of being performed at the touch of a button.

The utility model relates to the technical field of medical instruments, in particular to a moving device convenient for supporting a patient, which is convenient for supporting the back of the patient and inclining the body of the patient so as to relieve the fatigue of the back of the patient, and comprises a bed body, a supporting assembly used for supporting the body of a patient is arranged in each through groove, a driving device used for driving the supporting assemblies to ascend and descend is arranged on the bed body, the driving device drives the supporting assemblies to ascend so as to support the body of the patient, and each supporting assembly comprises a supporting block and a soft bag. The soft bag is arranged on the side, facing the body of the patient, of the supporting block, the driving device comprises a lead screw rotationally connected with the bed body and a connecting block in threaded connection with the lead screw, the connecting block is fixedly connected with the supporting assembly, a rotating disc used for rotating the lead screw is arranged on the lead screw, and rolling wheels are arranged at the bottom of the bed body. The idler wheels are self-locking universal wheels, and handrails are installed on the two sides of the bed body.

TAGS for wheeled mobility devices, including wheelchairs and pushchairs.

The application discloses a three-axis motion parallel reset mechanism for closed reset of a pelvic fracture, which comprises a sick side pelvic fracture reset robot and a healthy side fixing device, and the sick side pelvic fracture reset robot comprises a movable base, a three-axis moving device, a three-axis rotating device, a reset force detecting device and a sick side screw holding device. Through the above structure, six-degree-of-freedom translation and rotation of a fracture block can be realized, and the reset force change can be monitored in real time, thereby providing a guarantee for operation safety. The three-axis rotating device is connected in series through a U-shaped frame, has a smaller space occupation than a traditional ball pair, can be close to the upper surface of a human body during reset, has a short force arm and can provide a larger reset force. The robot has the advantages of compact structure, high precision, large load force, high flexibility, large working space, a spatial virtual point as a motion center, adjustable position according to a patient and a fracture type and convenient operation.

The utility model relates to the technical field of compressor maintenance equipment, and discloses a moving device for compressor maintenance, which comprises a bottom frame and a handle fixedly connected to the outer wall of the bottom frame, two vertical frames are symmetrically welded to the outer wall of the middle section of the bottom frame, a lifting plate is mounted on the outer walls of the two vertical frames, and two bearing plates are welded to the outer wall of the lifting plate; according to the compressor supporting device, through the arranged limiting assembly, when the two telescopic plates stretch out of the lower portion of the compressor and the compressor is located over the telescopic plates, the limiting assembly drives the baffle to rotate and be perpendicular to the telescopic plates, and the compressor can be fixed through the telescopic plates; and at the moment, the telescopic plate is driven by the telescopic mechanism to contract again, the telescopic plate drives the baffle to be matched with the limiting column, the pressing machine is limited and fixed, it is ensured that the compressor is always in a stable state in the moving process, follow-up maintenance work can be conducted accurately, and the maintenance quality is improved.

The utility model discloses a device for storing psychological health teaching aids. The device comprises a mounting shell, a mounting mechanism and a connecting mechanism, the mounting shell is provided with a limiting shell; the mounting mechanism comprises a first electric push rod, a connecting shell, a storage shell and a hook; the connecting mechanism comprises a sliding shell, a supporting plate and an adjusting device. The limiting shell is mounted at the top end of the mounting shell; the top end of the first electric push rod is connected with the limiting shell; the connecting shell is connected with the interior of the limiting shell through a first electric push rod. The storage shell is located at the lower end inside the connecting shell; the plurality of hooks are uniformly distributed on the upper side in the connecting shell; the connecting shell and the sliding shell are located in the limiting shell. The supporting plate is connected with the interior of the sliding shell. Teaching props can be stored through the storage shell and the hook of the mounting mechanism, the movable device is combined to facilitate carrying, teaching preparation time of teachers is shortened, teaching efficiency is further improved, the storage shell is conveniently opened and closed through the first electric push rod, and operation is easy and convenient.

To provide a construction method with which it is possible to construct an adhesive with an appropriate adhesion area.SOLUTION: The construction method is a construction method in which, in a state where a movable device at least partially movable with respect to a pedestal is fixed to the pedestal, a gel-like support member interposed between the pedestal and a floor surface and supporting the pedestal, and an adhesive interposed between the pedestal and the floor surface for adhering the pedestal to the floor surface, are constructed, the method comprising: calculating a required adhesion area on the basis of design values of the pedestal and the movable device and the tensile strength of the adhesive; determining an adhesive safety factor for the construction area of the adhesive according to a load level estimated on the basis of operation conditions including the speed, operation rate, installation environment, and weight of the movable device; and calculating the width of the adhesive to be constructed on the basis of the adhesive safety factor, the required adhesion area, and the length for which the adhesive is applied.SELECTED DRAWING: Figure 5

Movement and locking device for a seat and a personal mobility vehicle, comprising: a base plate (100) with a plurality of position guide grooves (101) and a plurality of locking holes (102), which are formed on the base plate (100) in rows and columns; a motion device (300) installed in a frame (200) of the seat or a frame (200) of the personal mobility vehicle, wherein the motion device (300) is seated in one of the position guide grooves (101) selected from the plurality of position guide grooves (101) by rolling and moving it along the base plate (100); and a locking device (400) which is installed in the frame (200) to be movable upwards and downwards and to be releasably locked and engaged with one of the locking holes (102) selected from the plurality of locking holes (102).

A system for supporting and handling one or more objects including a cart having a front (F) and a rear (R), and a furniture. The cart can be extracted along an extraction and insertion axis (X) in the direction from the front (F) towards the rear (R), from the furniture and can be inserted along the extraction and insertion axis (X) in the direction from the rear (R) towards the front (F), in the furniture. The cart comprises a frame, movement means of the frame, operatively connected to the latter in a movable or rotatable manner, which define, when the cart is inserted or partially inserted, a rest operating position (RP) in which they do not support and / or are not able to move the frame and, when the cart is extracted, at least one working operating position (WP) in which they support and / or are able to move the frame.

The present disclosure provides a photographic exposure method for a self-moving device. The method includes: detecting, based on a preset rule, brightness information of a target region in an image; adjusting a exposure parameter in response to the detected brightness information not meeting a preset condition; and performing, based on the adjusted exposure parameter, exposure in a localized region during image acquisition, the localized region including at least the target region.

The utility model discloses a telescopic wooden sofa bed which comprises a backrest, handrails located on the two sides of the backrest and a seat block assembly located between the handrails on the two sides, the seat block assembly comprises a first seat block and a second seat block, the first seat block is vertically connected with the handrails on the two sides in a sliding mode, and lifting modules are arranged in the handrails. The lifting end of the lifting module is connected with the first seat block, the second seat block is located below the first seat block, the second seat block is horizontally and slidably connected with the armrests on the two sides, a moving device is arranged at the bottom of the second seat block, and the moving device can drive the second seat block to horizontally move so that the second seat block can move to the front side of the first seat block; according to the telescopic wooden sofa bed, through the innovative structural design, mechanical stretching and folding of the sofa bed are achieved, manual operation is not needed, and meanwhile the stability and attractiveness of furniture are guaranteed.

TAGS for wheeled mobility devices, including wheelchairs and pushchairs.

A physical training system for children includes a movable device 105 to be held by a user and two or more target structures 115a-h. The system provides a different respective indication corresponding

The utility model relates to the technical field of intelligent wheelchairs, in particular to an intelligent wheelchair with an automatic getting-on function, which comprises a vehicle body and a cushion stably and fixedly connected to the upper end of the vehicle body. And a rotating shaft is designed at the tail end of the cushion and is connected with the vehicle body in a rotating manner. The leg pad is fixedly arranged at the end, away from the seat cushion, of the rotating shaft and used for supporting the legs of the user. And a moving device is arranged at the bottom of the vehicle body to realize flexible movement of the wheelchair. A power-assisted handrail is fixedly arranged on one side of the vehicle body, and extra support and convenience are provided for a user. A retractable handrail is rotationally arranged on the other side of the vehicle body, and a limiting plate fixedly connected to the vehicle body is arranged at the bottom of the retractable handrail, so that the stability and safety of the handrail during retraction are ensured.

This invention discloses an auxiliary wire grooving device for interior decoration, relating to the field of auxiliary wire grooving technology. The device includes a base plate, a cutting device, a protective device, and a moving device. The cutting device comprises an arc-shaped cover, a first frame, a first slider, a circular saw, a handle, a second slider, a long column, a lever, and a long plate. The arc-shaped cover is fixedly connected to the top of the base plate, the first frame is fixedly connected to the top of the base plate, the long column is fixedly connected inside the first frame, and the first slider is slidably connected to the circumferential surface of the long column. When the long plate moves downwards, it drives the circular saw downwards. When the circular saw moves downwards, it contacts the ground, at which point it grooves the ground. The downward distance of the circular saw can be controlled by pressing down the handle, allowing the depth of the grooving to be adjusted.