36 results about "Hand strength" patented technology

The invention relates to the technical field of medical instruments, and discloses anesthesia quantitative spraying equipment for the anesthesiology department. The piston push rod is arranged in the syringe and can slide in the syringe; the injection end head is arranged at the end part of the injection cylinder and is communicated with the injection cylinder; the connecting pipe is arranged at one end of the injection end, and a spraying head is fixedly mounted at one end of the connecting pipe; the injection tube is arranged at the position, close to the injection end head, of the injection cylinder and communicates with the injection cylinder, and the anesthesia quantitative spraying equipment for the anesthesiology department has the advantages that quantification is limited through movement, and compared with the operation mode that manual pressing type equipment depends on the hand force of medical staff, the operation efficiency is greatly improved; dose deviation caused by factors such as operation experience difference and hand fatigue can be effectively avoided, it is ensured that the anesthetic dose injected every time strictly conforms to a preset value, and the consistency of the administration dose is remarkably improved.

A plier apparatus for facilitating the insertion of drip couplings into tubing or pipe comprises first and second elongated bodies pivotally connected at a fulcrum point. The first elongated body integrates a tube grip configured to securely hold tubing ranging from 0.125 to 2 inches in diameter, while the second elongated body features a holder sized to accommodate drip couplings from 0.25 to 0.75 inches. This configuration enables simultaneous manipulation of both components through a single actuation motion. The apparatus incorporates a force-multiplying mechanism using opposing cams that reduces required hand strength by at least 50%. The plier apparatus can include ergonomic handles with anti-slip materials; a ratcheting mechanism allowing incremental advancement; interchangeable holder inserts accommodating multiple coupling sizes; a coupling alignment indicator system; and a depth control mechanism preventing over-insertion.

The utility model relates to the technical field of sports equipment, in particular to a wrist developer with an EMS (electrical muscular stimulation) function, which comprises an annular main body, an elastic material and a spring, the two electrode plates are arranged on the outer surface of the annular main body in a spaced mode, and the two electrode plates correspond to the big thenar muscle and the small thenar muscle of the palm center respectively; the control device and the power supply device are both arranged in the annular main body, and the power supply device and the electrode plates are both electrically connected with the control device; according to the hand-muscle developer, a traditional hand-muscle developer is innovated and improved, the mechanical elastic deformation exercise function of the traditional hand-muscle developer is achieved, the two electrode plates simulate external current and neural signals to stimulate and exercise large thenar muscle and small thenar muscle of the hand, targeted exercise of the two important muscle groups can be achieved, and the hand-muscle developer has the advantages of being simple in structure and convenient to use. And the hand strength and the flexibility can be enhanced.

The utility model discloses cleaning equipment for building engineering machinery, and relates to the field of cleaning equipment for building machinery. The spray gun comprises the equipment main body and the spray gun, the spray gun comprises the gun body and the spray pipe, and the first anti-falling mechanism, the elastic rope rotatably connected with the rotating seat and the gun body and the elastic wristlet are arranged, so that the phenomenon that the spray gun is out of control due to hand fatigue and force falling when an operator works for a long time or is distracted can be effectively prevented; the elastic rope and the elastic wrist sleeve can tightly sleeve the wrist of an operator, even if the hand strength is weakened, it can be ensured that the spray gun cannot fall off suddenly or be out of control, and therefore the continuity and stability of cleaning work are kept, the adjusting base is in sliding connection with the water spraying pipe, the first grip is arranged, an extra hand supporting point is provided for the operator, and the cleaning effect is improved. And the shape of the first grip is matched with that of the hand, so that an operator can hold the spray gun more tightly.

This invention provides a dressing aid that allows people with weak hand strength or those who have difficulty with fine motor skills to easily pull up their clothing. [Solution] An adhesive dressing aid is used by attaching it to clothing that has elastic at the waist, comprising a main body having a V-shaped cutout for inserting the user's fingers, and an adhesive layer provided on the clothing-side surface of the main body, the main body having a stepped structure in which the inner part that is on the waist side of the clothing is formed thicker than the outer part, and the stepped structure allows the user to pull up the clothing simply by inserting their fingers into the V-shaped cutout and lightly hooking them.

1. Name of the product in this design: Hand Grip Strengthener (WL1H). 2. Purpose of this design: To be used as a grip strengthener for exercising hand strength. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: grip ring (ling jiao convex point). 2. The use of the design product: used as a grip ring for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a hand strength exercise device for the elderly department, and relates to the technical field of rehabilitation instruments. The device comprises a shell, and a twisting assembly, a pressure reset assembly and a wrist connecting assembly are arranged on the shell. The anti-slip block is rotated by the thumb and the index finger, so that the anti-slip block rotates to drive the rotating shaft fixedly connected with the bottom to rotate in the handle, the matching between the thumb and the index finger of a user is exercised, the strength and the flexibility of the hand are enhanced, and the life quality of the user is improved.

The utility model relates to a rehabilitation device for critical medicine patients. The device comprises a supporting frame, a supporting assembly and an auxiliary assembly, side frames are symmetrically and fixedly connected to the left side and the right side of the supporting frame, the side frames are connected with a base through telescopic rods, and the height position of the supporting frame can be adjusted by controlling the elongation of the telescopic rods; the supporting assembly comprises a bottom bag and a safety rope, and the bottom bag is fixed to the bottom of the supporting frame through the safety rope. The auxiliary assembly comprises an auxiliary plate, an adjusting rope and a hanging ring, the auxiliary plate is hinged to the rear side of the supporting frame, the adjusting rope is arranged on the side face of the auxiliary plate, the hanging ring is fixedly connected to the end of the adjusting rope, and a plurality of protrusions corresponding to the hanging ring are evenly arranged on the left side and the right side of the supporting frame. And the inclination angle of the auxiliary plate can be adjusted. According to the scheme, the patient can be supported through cooperation of the supporting frame and the supporting assembly, assistance of hand strength of the patient is not needed, and therefore rehabilitation training can be conveniently conducted on the patient.

The utility model relates to medicine bottle technical field, and disclose a kind of medical packaging bottle with good sealing, including medicine bottle, the top of medicine bottle is equipped with first telescopic hole, the low end of first telescopic hole is equipped with telescopic sliding slot, the inner chamber lateral wall of telescopic sliding slot is fixedly connected with fixed clamping block, the inner chamber lateral wall of fixed clamping block is movably connected with fixed slide, the side of fixed slide is fixedly connected with first fixed block, the side of first fixed block is fixedly connected with first spring, the side of first fixed block is equipped with 45 degree bevel, the side of fixed slide is fixedly connected with pressing plate, the inner chamber lateral wall of telescopic sliding slot is fixedly connected in the side of first spring, the utility model is equipped with the structure of pressing type sealing bottle cap, and pressing type sealing design makes patient not need to twist bottle cap with effort, just need to open or close bottle cap by pressing gently, it is especially convenient for the elderly, children or the patient with weak hand strength.

The hand strength training device for rehabilitation comprises a bearing seat, four sets of guide cylinders are arranged at one end of the bearing seat in an array mode, springs are installed in the guide cylinders, a connecting rod is fixed to the free end of each spring, a cushion block is arranged at one end of each connecting rod, a threaded groove is formed in the outer side wall of one end of each guide cylinder, and each threaded groove is provided with a threaded hole. And six groups of separation grooves are circumferentially distributed at the end part of the guide cylinder. The device has the advantages that by arranging the threaded groove, the separation grooves and the threaded sleeve with the gradually-reduced inner diameter, in the training process, due to the fact that the part, provided with the threaded groove, of the end of the guide rod can be separated into six sets of independent parts through the separation grooves, the threaded sleeve is rotated to move under the action of the threaded groove, and the separated part of the end of the guide cylinder is extruded; according to the self-adaptive exercise device, the connecting rod is rotated to contract inwards, then the exercise strength can be adjusted in a self-adaptive mode according to the recovery degree by changing the friction force between the end of the guide cylinder and the connecting rod, the use effect is good, and the threaded sleeve can be rotated conveniently through frosted lines.

The invention relates to the technical field of training instruments, in particular to a hand strength training device and a hand strength training method. The device comprises a left handle and a right handle which are arranged at the two ends of a push rod of the upper limb pushing and lifting trainer respectively, a first winding drum and a second winding drum are arranged on the left handle and the right handle respectively, and a first elastic rope and a second elastic rope are wound around the first winding drum and the second winding drum respectively. The left handle and the right handle are further provided with a first micro servo motor and a second micro servo motor respectively, and the first micro servo motor and the second micro servo motor are connected to the first winding drum and the second winding drum in a driving mode through couplings respectively. And the end parts of the first elastic rope and the second elastic rope are fixedly connected with a first grip ball and a second grip ball respectively. By means of the device, pertinence and interestingness of hand strength training can be improved, and the training effect of hand strength training is improved.

The present invention is a Lid Assist Tool designed to enhance the ease of opening and closing twist-off lids on beverage containers. This tool attaches to the outside of the lid, utilizing a specific geometry to improve the user's grip and leverage. It is particularly beneficial for individuals with limited hand strength, dexterity issues, or when dealing with slippery or stuck lids. By enhancing the user's ability to apply torque with minimal effort, the Lid Assist Tool offers a practical and convenient solution to common challenges associated with twist-off lids.

The invention discloses an auxiliary device for shock wave treatment, which comprises a movable base, a cantilever, a connecting piece, a universal adjusting piece, a vertical pressure applying mechanism and a clamp, and is characterized in that the cantilever is arranged on the base and transversely extends; the connecting piece is connected with the cantilever, and the connecting piece can transversely and freely move on the cantilever; the universal adjusting piece is arranged on the connecting piece; the vertical pressure applying mechanism is installed on the universal adjusting piece, and the universal adjusting piece is used for adjusting the angle of the vertical pressure applying mechanism in a universal mode and locking and fixing the vertical pressure applying mechanism. The clamp is arranged on the vertical pressure applying mechanism and used for clamping the shock wave treatment head. The auxiliary equipment for shock wave treatment can effectively support the arm of an operator and the weight of a treatment gun, remarkably reduces the operation load, and meanwhile allows the treatment gun to be flexibly and accurately fine-tuned in multiple dimensions. According to the auxiliary device for shock wave treatment, the hand strength of an operator can be relieved, and meanwhile, the treatment gun is allowed to be flexibly and accurately finely adjusted in multiple dimensions.

1. The name of the design product: portable handgrip (DQ421). 2. The use of the design product: for hand strength exercise. 3. The design points of the design product: in its shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: silica gel handgrip. 2. The use of the design product: equipment for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Hand Grip Strengthener (WL2H). 2. Purpose of this design: To be used as a hand grip strengthener for exercising hand strength. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. The name of the design product: hand grip. 2. The use of the design product: for exercising hand strength, improving hand grip through gripping action, rehabilitation training, stress relief. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of hand rehabilitation training, in particular to a postoperative hand training pressure ball which comprises an ellipsoid, the ellipsoid is of an ellipsoid structure with the hollow interior, a four-finger positioning plate and a thumb positioning plate are installed on the outer side of the ellipsoid, the four-finger positioning plate is provided with four positioning holes, the thumb positioning plate is provided with a positioning hole, and the positioning hole is communicated with the positioning hole. A fixing plate is installed in the ellipsoid, four fixing cylinders are installed on the top of the fixing plate, springs are installed on the inner sides of the fixing cylinders, and pressure sensors are installed at the bottom ends of the springs. According to the postoperative hand training pressure ball, the fingers of a patient can be easily fixed on the pressure ball through the finger sleeves on the four finger positioning plates and the thumb positioning plate; the spring and the pressure sensor are installed in the pressure ball, the force applied by the hand of the patient can be sensed in real time, moderate training resistance is provided, the force of the hand can be gradually recovered through resistance training, and the flexibility and coordination of the hand are improved.

The present invention relates to a mechatronic device for measuring hand strength and wrist joint movement, designed to record biomechanical variables generated during the interaction between a user's hand and a manipulable object. The device comprises a structural body with instrumented contact surfaces, at least one force sensor to detect the pressure exerted by the fingers, a multiaxial inertial sensor to record the dynamic movement of the device, an electronic processing unit for signal acquisition and processing, and a communication module to transmit the data to an external analysis system.The integration of force sensors and inertial sensors allows simultaneous measurement of grip strength and kinematic behavior associated with wrist movement during functional tasks, providing a technological tool for clinical evaluation, rehabilitation, and biomechanical research of the upper limb.

The invention relates to the technical field of medical instruments, in particular to a neurology limb recovery training device which comprises a training chair, armrests, a first telescopic rod, a fixing seat, a sliding block and the like. Armrests are connected to the left side and the right side of the training chair, self-locking first telescopic rods are connected to the armrests, fixing seats are connected to the upper sides of the left portion and the right portion of a chair back of the training chair, first sliding grooves are formed in the fixing seats, and sliding blocks are slidably connected to the interiors of the first sliding grooves. The rehabilitation training device is provided with the fixing base, the sliding block, the locking assembly, the first hinge piece and the supporting plate, training is conducted on the abduction angle and the adduction angle of the upper arm of a patient, recovery of the range of motion of shoulder joints, prevention of joint stiffness and muscle atrophy and promotion of upper limb motion function reconstruction are facilitated, the hand strength of the patient can be subjected to recovery training through the holding rod, and the rehabilitation training effect is good. The hand grasping ability is improved, fine action control is improved, hand muscle strength is enhanced, hand muscle strength degeneration is prevented, and the self-care ability of a patient is improved.

A ball handling training device for improving hand strength and helping a user to hold a basketball with their fingertips instead of their palm includes a thumb sleeve that is designed to be positionable on a thumb of a hand of a user. A finger sleeve is designed to be positionable on one of a middle finger and a ring finger of the hand. A band couples the thumb sleeve to the finger sleeve. The band includes a resiliently deformable material wherein the band is designed to retract a distance between the thumb and the one of the middle finger and the ring finger. The band extends between the thumb sleeve and the finger sleeve wherein the band is positionable over a palm of the hand. The band is configured to be spaced from the palm of the hand to inhibit the user from holding a ball on the palm.

The utility model discloses a vertebral plate rongeur, and belongs to the technical field of rongeur. Comprising forceps handles, the forceps handles comprise a rear handle and a front handle, an incomplete gear is fixedly arranged on the front handle, a rotating shaft is fixedly arranged on the incomplete gear, the incomplete gear is rotationally connected with the rear handle through the rotating shaft, a forceps rod is arranged in the rear handle in a sliding mode, and a toothed plate is fixedly arranged on the forceps rod. The use comfort can be improved by arranging a silicon rubber sleeve on the front handle in a sleeving mode, the front handle drives the toothed plate and the forceps rod to horizontally move through an incomplete gear, the forceps rod forces the front forceps mouth to move forwards, and therefore the purpose of vertebral plate bone rongeur is achieved by being matched with the rear forceps mouth; the positioning blocks are moved into the corresponding positioning grooves in the forceps rod, the forceps rod positioning function is achieved, the handheld strength of medical workers can be relieved, and the labor intensity is relieved.

1. The name of the design product: handgrip (7). 2. The use of the design product: used as handgrip for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of exercise of old people, in particular to a set combining hand exercise and potted planting of old people. According to the technical scheme, the device comprises a box body, a combined shovel, a combined shear and a sprinkling can, a box cover is rotationally arranged on the box body, the combined shovel, the combined shear and the sprinkling can can be placed in the box body, a saw shovel and a flat shovel are arranged on the combined shovel, the saw shovel can ascend and descend along the flat shovel, and the sprinkling can is arranged on the box body. The scissors body of the combined scissors adopts a full-coverage design, so that the scissors are safer to operate. According to the hand potting machine, hand exercise and daily potting activities are combined, the hand strength of old people can be improved, the life self-care ability of the old people can be enhanced, blood circulation is promoted, and senescence is delayed.

1. The name of the design product: grip ring (three force degree). 2. The use of the design product: for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: handgrip. 2. The use of the design product: for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: handgrip (flat three force degree). 2. The use of the design product: used as a handgrip for exercising hand strength. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model relates to the technical field of finger strength devices, and particularly discloses a laparoscope handle grip strength training device, which effectively trains a single finger and combined power generation by simulating the shape of a laparoscope handle and the design of scissor finger rings and combining a plurality of finger strength devices, enhances hand strength, flexibility and coordination, improves operation stability and improves operation effect. The device is characterized in that the angle of the probe rod can be adjusted through the rotating shaft, the universal ball moving joint and the double-shaft joint, and the device adapts to different operation scenes; the display screen displays the finger pressing times and strength in real time, so that the exercise intensity is convenient to monitor; the sliding design of the second finger force device adapts to different finger distances, and the comfort degree is improved; the pressing difficulty is accurately adjusted through a bidirectional adjusting rod and a graduated scale, stable grabbing is guaranteed through an anti-skid pad, a counter is linked with a display screen, and the training experience is comprehensively optimized.

1. Name of the product in this design: Hand Grip Strengthener (WL3H). 2. Purpose of this design: To be used as a hand grip strengthener for exercising hand strength. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.