330 results about "Finger-stall" patented technology

A thin walled natural rubber latex material is disclosed suitable for forming thin walled products including gloves, dental dams and shields, catheter tubing, penrose surgical drains, finger cots, coverings for body parts, and the like. The thin walled material is formed from a latex emulsion containing natural rubber, sulphur-free, oxygen-donating curing agents, and a strength enhancing agent which may be an inorganic substance such as fumed silica and / or an organic substance such as monomers and polymers of families of acrylics and esters. The emulsion also preferably includes microcrystaline wax as an oxygen barrier, and the material is also provided with a heat resistant and water resistant coating which blocks transfer of latex proteins from the material and enhances slip of the material.

A rubber finger cot for handling paper sheets. The cot has an elastic hinge means for swinging the working tip away from the finger tip to a parked position on the top of the finger. Thereby, permitting the finger to be used for tasks requiring tactile feel or the natural shape of the finger tip such as typing and keyboarding while the cot remains installed on the finger.

The invention relates to a three-position and nine-indicator multi-information acquisition and recognition device based on finger feel pressure application and microarray sensing. The device is integrated with an MEMS microarray sensing contact probe, a miniature air pump, a standard II lead electrocadiography sensor and a detection electrode, a finger photoplethysmography senor and a bionic finger pressure probe, an air pressure finger cot, an air pressure wristlet, a miniature inflator pump, a wireless transmission device, an integrated circuit chip, a touch screen and a button lithium battery. According to the device, by adopting the MEMS technology, a microarray pressure sensor is designed to simulate the human under-finger touch information, acquire the properties in the aspects of position, pace, form, and dynamic of the pulse-taking information, and the properties and parameters, including pulse wave velocity (PWV), the blood pressure, the oxyhemoglobin saturation, the electrocardio, and the ultrasound, which can embody the physiological status of the organism form a dynamic synchronous data set. According to the theory of synthesis of the four diagnostic methods of the traditional Chinese medicine, the data is translated into relevant information such as vision, touch and the temperature sensation acquired by the traditional Chinese medical doctor, and so that the purpose of simulating the process of the synthesis of the four diagnostic methods of the traditional Chinese medicine is achieved by utilizing the digitized and quantized traditional Chinese medicine diagnosis.

An instructional billiard glove worn on a player's bridge hand provided with a first, second, third, fourth and fifth releasable securing means positioned on a thumb stall bottom side, thumb stall distal end, an index finger stall interstice, index finger stall distal end, and a middle finger stall interstice, respectively. Open bridge formation is instructed by releasably securing the first and third releasable securing means. Closed bridge formation is instructed by releasably securing the first and fifth releasable securing means while releasably securing the second and fourth releasable securing means. Releasable securing means are preferably mating hook and loop fasteners fixed to the finger stalls.

The invention discloses a movable measurement orthopedic device for wrist joint and finger joint, comprising a main support, an Pi-shaped front support arranged at the front end of the main support and finger cots arranged on the main support by connecting lines to be inserted by fingers, which is characterized in that the upward tilted angle of the Pi-shaped front support arranged at the front end of an arc-shaped wrist protection plate of the main support is 25 to 35 degrees; tubular force measuring devices are arranged on all the connecting lines of the finger tips and the main support; the both side walls of the arc-shaped wrist protection plate are respectively provided with an installing screw for a U-shaped side support, and the main support is matched with the U-shaped side support with thumb tips. The movable measurement orthopedic device of the wrist joint and the finger joint has reasonable and simple structure, the operation and the usage are convenient, the range of application is wide, which is not only applicable to muscle strength training of all the parts of the wrist and the hand, but also applicable to the training of all the joints of the wrist and the hand. The force measuring devices arranged on the orthopedic device can accurately display the force generated by muscle contraction and provide an objective and detailed basis for the determination of the early joint activity training load and the follow-up muscle strength training value and the evaluation of the treatment effects.

Combined blood flow and blood pressure measurements are used for the calculation of central vascular blood flow parameters. Blood flow measurements may be made simultaneously with arterial pressure measured either centrally or peripherally and central venous pressure for the monitoring of human subjects. A combined blood flow and blood pressure measurement device for hemodynamic monitoring may include a Doppler ultrasound probe utilizing a continuous wave or pulse wave ultrasound beam for the measurement of blood flow in the aorta, combined with arterial pressure measurement, or signal input from a suitable pressure transducer system from one of either the radial, brachial, dorsalis pedis or femoral artery. The ultrasound probe may comprise either an esophageal or suprasternal ultrasound probe, while the blood pressure measurement may be either an electronic transducer blood pressure sphygmomanometer on the arm, or a finger cot infrared light optical pulse detector.

A heated baseball glove / mitt is provided. In one embodiment the heated glove / mitt comprises front and back shells joined together along select portions of their edges in such manner as to form a finger portion and a thumb portion of the glove / mitt, and further defining an opening between the front and back shells for receiving a hand of a user of the glove / mitt, a web-type panel disposed partially between the finger portion and the thumb portion, at least one interior member located between an inner surface of the front shell and an inner surface of the back shell, at least one finger stall extending from the interior member between the interior member and the back shell having a top surface proximate the inner surface of the back shell, and an electrically conductive member attached along at least a portion of the top surface of the at least one finger stall between the top surface of the at least one finger stall and the inner surface of said back shell for heating the at least one finger stall. In accordance with another aspect of the invention, a method of heating a baseball bat is disclosed.

The present invention discloses a mobile terminal oriented wearable finger cot type force tactile interaction device and an implementation method. The mobile terminal oriented wearable finger cot type force tactile interaction device comprises a mounting fastening module, a tactile stimulus execution module, a signal measuring and conditioning module and a core control interface module, wherein the mounting fastening module is a wearable main mechanism device on which the tactile stimulus execution module and the signal measuring and conditioning module are arranged, the signal output terminal of the signal measuring and conditioning module is connected with the signal input terminal of the core control interface module, the core control interface module is in wireless connection with a mobile terminal, the mobile terminal and the tactile stimulus execution module are arranged in a mapping manner, and the signal output terminal of the core control interface module is connected with the signal input terminal of the tactile stimulus execution module. The mobile terminal oriented wearable finger cot type force tactile interaction device is simple in operation and control principle and good in portability, and can be applied to different mobile terminals for performing interaction.

The invention provides a line drive flexible exoskeleton rehabilitation mechanical hand. The mechanical hand is characterized in that a hand unit is provided with four finger stalls, four traction lines which correspond to the four finger stalls and are used for pulling the corresponding finger stalls to perform bending motion, and a driving unit for driving the traction lines to move, wherein each finger stall is provided with a palm fixing block, two knuckle sleeves and a fingertip sleeve which are sequentially connected through elastic components, the palm fixing block, the two knuckle sleeves and the two sides of the fingertip sleeve are each provided with a first guiding hole, a second guiding hole and a third guiding hole respectively, the two ends of the traction lines sequentiallypenetrate through the third guiding holes, the second guiding holes and the first guiding holes in the two sides of the corresponding finger stalls and then are connected with the driving unit, when the traction lines are tensioned under the drive of the driving unit, the finger stalls are bent under pulling of the corresponding traction lines, and when the traction lines are not tensioned or loosened, the finger stalls are recovered to the stretching state under the effect of the elastic components.

The invention relates to an exercise assisting device, in particular to an exercise assisting device based on the elongate pneumatic muscles, and aims at solving the problems that an existing exercise assisting device is complex in structure, large in weight, high in cost and poor in flexibility. The exercise assisting device comprises a glove, an air source, a control circuit and five electropneumatic valves; fiver finger cots of the glove are provided with a thumb pneumatic muscle assembly, an index finger pneumatic muscle assembly, a middle finger pneumatic muscle assembly, a ring finger pneumatic muscle assembly and a little finger pneumatic muscle assembly respectively, the thumb pneumatic muscle assembly, the index finger pneumatic muscle assembly, the middle finger pneumatic muscle assembly, the ring finger pneumatic muscle assembly and the little finger pneumatic muscle assembly are each connected with the air source through the corresponding electropneumatic valve, the signal receiving end of each electropneumatic valve is connected with the signal transmitting end of the control circuit, and the air source, the control circuit and the electropneumatic valves form a control and power system. The exercise assisting device is used for assisting hand exercises.

A system and method for substituting vision based cues for lost sense of touch may employ a small electronic display or other non-tactile feedback mechanism that attaches to a prosthetic arm or other limb. Devices according to certain embodiments of the present invention include an array of pressure or other sensors that may be deployed against a prosthetic hand by structures such as finger cots or gloves containing the sensors. In one embodiment, an electronic display may be used to display a colored bar that moves from left to right, and changes colors along a gradient, as detected pressure on the sensors deposed against the hand increases. Movement across space and change in color are both easily discernable visual cues for these purposes.

A glove including an integrated eraser is disclosed. The glove is flexible, and includes a body having a palmar side and a dorsal side, as well as finger stalls and a thumb stall each connected to the body. A pad comprising material capable of removing dry erase ink from a dry erase surface covers at least a portion of the palmar side of the glove. In use, the glove may be worn while writing on the dry erase surface and then use the glove to erase any desired markings placed thereon.

The invention discloses a self-help finger flexion exercising and auxiliary massaging device for patients with stroke. The device comprises an arm fixing supporting plate and a wrist fixing ring, wherein a traction rope is connected to the interior of a groove of a grooved wheel; the traction rope is fixedly connected to a finger stall; the arm fixing supporting plate comprises an upper supportingplate and lower supporting plate; the upper supporting plate and the lower supporting plate are movably connected via a rotary disc; a reset spring is inserted into a rotating shaft; a driving gear is arranged in the rotating shaft; the driving gear is meshed with a first driven gear; a dual-rail grooved wheel sleeves a gear shaft of the first driven gear; a driving grooved wheel additionally fixedly sleeves a gear shaft of a second driven gear; a massaging block is arranged in the massaging groove; and a plurality of massaging convex blocks are arranged on the massaging block. According to the device provided by the invention, an arm and fingers of the patient with stroke can be effectively exercised without motor driving; meanwhile, the patient, under the assistance of the device, can conduct simple article grabbing actions, so that burden of accompanying personnel can be greatly reduced; and the device is practicable and efficient and is suitable for promotion.

The invention discloses a virtual reality interaction system based on the virtual 4-engine technology. The virtual reality interaction system comprises a teaching resource platform, a teacher-side intelligent interaction device, a student-side intelligent interaction device, a three-dimension model constructing unit and a virtual engine control unit; the teaching resource platform comprises a database server, a control module and a user-oriented interaction side; the teacher-side intelligent interaction device comprises a head-mounted display module, a voice entering module, an intelligent finger stall and a head motion measurement module; the student-side intelligent interaction device comprises the head-mounted display module, an earphone module and a wearable human body acceleration sensor; the virtual engine control unit comprises a three-dimension animation figure setting module, a sound simulation module and a light rendering module. The system disclosed by the invention supplements and perfects the existing teaching system, and is in favor of relieving the teaching resource difference problem at different areas; and meanwhile, the teacher and the student are personally on the scene under the immersion type virtual reality teaching mode, and the supervision effect can be indirectly performed on the student.

The invention discloses a motion capturing glove for a virtual reality system and the virtual reality system. The motion capturing glove comprises three finger stalls, a glove body, a wrist part and an upper arm part, wherein the three finger stalls comprise a first inertial sensor, a second inertial sensor and a third inertial sensor which are arranged at second knuckles of a first finger stall, a second finger stall and a third finger stall respectively, so as to enable the virtual reality system to confirm movement information of a first finger, a second finger and a third finger wearing the motion capturing glove; the glove body comprises a fourth inertial sensor arranged at the back of the glove body, and is used for transmitting the movement information of the fourth inertial sensor so as to enable the virtual reality system to confirm the movement information of a palm wearing the glove body; the wrist part comprises a fifth inertial sensor arranged on a back side of the wrist part and is used for transmitting movement information of the fifth inertial sensor so as to enable the virtual reality system to confirm the movement information of a wrist wearing the wrist part; the upper arm part comprises a sixth inertial sensor so as to enable the virtual reality system to confirm the movement information of an upper arm wearing the upper arm part.

According to the various features, characteristics and embodiments of the present invention which will become apparent as the description thereof proceeds, the present invention provides reusable grip enhancing tubular members for the arm area, in particular sports sleeves for the arm and forearm, and reusable grip enhancing tubular members for the hand, in particular sports finger cots for the hand, and the uses thereof, and methods thereof, intended to increase the performance in arm and / or hand task activities.

The invention provides a portable wearable power-assisted glove. The portable wearable power-assisted glove comprises a glove body, a bent sensor, a lead screw motor driving device, a steel wire transmission mechanism and a control mechanism. The motion intention of fingers of the human body is obtained by using the bent sensor, the forward rotation and the reverse rotation of a lead screw motor are controlled by the controller, and the bent sensor is tightly connected with a finger stall through a silica sol solution, so that the reading of the sensor is high in stability. According to the portable wearable power assist glove, a rope drive mode is adopted, a steel wire rope simulates a tendon transmission mode so as to drive the fingers to move, so that the glove has an obvious power-assisted effect, the motion form of the glove can be well unified with the hand motion of the human body, and the glove has wearable comfort. Moreover, the rope drive mode has drive flexibility and man-machine interaction safety. A minitype lead screw motor drive mode is adopted in the driving device, and the driving device has the advantages of being small in size, large in driving force, low in mass, high in integration level, simple in control and the like.

A glove for use by a soccer goalie includes several adjustment mechanisms, such as straps. The straps allow the glove to be adjusted for fit, such as by manipulating the width of the glove across the palm or the size of the wrist opening. Additionally, the glove includes a pull tab that allows the wearer to adjust the position of the fingers of the hand within the glove quickly so that the webs of the fingers remain in contact with the inside of the glove at the bases of the finger stalls.

A disposal food handling finger tongs or hand coverings for grasping food or other objects. The pockets or finger stalls are connected by at least one connecting tab. At least one functional finger / thumb accommodation area is presented and at least one finger / thumb stability is optionally provided. The disposable tongs or hand coverings provide protection to the user by providing freely extending, unbonded, soft irregular peripheral edges help prevent paper cuts. If both the front and back of pockets or hand coverings are messy, optionally the tongs or hand coverings can be torn, and folded over the back and / or front of the messy pockets, thereby keeping the hands, fingers and / or thumb of the user clean during disposal.

The invention discloses an object softness reproduction method based on a finger-cot type force touch interaction device. The method is characterized in that the finger-cot type force touch interaction device combining a pressure sensor and a piezo-electric actuator is utilized for controlling a 3*3 dot-matrix piezo-electric actuator on a finger-cot to generate vibration stimulus related to driving pressing force of the hands and hardness of a virtual object to simulate the hardness of the object. Vibration amplitude and vibration rhythms of the piezo-electric actuator are adjustable, the vibration amplitude is related to the driving pressing force of the hands, acting force in the driving pressing process of the hands is simulated, the vibration rhythms are related to rigidity coefficients of the virtual object, and the hardness characteristic of the object is reflected.

The invention discloses finger cot-type operation equipment, which comprises a first operation device and a second operation device, wherein the first operation device and the second operation device are sleeved on fingers of a user respectively; the first operation device comprises a first acceleration sensor for sequentially sensing the acceleration values of the first operation device in three-dimension space to form acceleration information; and the first operation device transmits the acceleration information to an electronic device for operating the electronic device.

A heated baseball glove / mitt is provided. In one embodiment the heated glove / mitt comprises front and back shells joined together along select portions of their edges in such manner as to form a finger portion and a thumb portion of the glove / mitt, and further defining an opening between the front and back shells for receiving a hand of a user of the glove / mitt, a web-type panel disposed partially between the finger portion and the thumb portion, at least one interior member located between an inner surface of the front shell and an inner surface of the back shell, at least one finger stall extending from the interior member between the interior member and the back shell having a top surface proximate the inner surface of the back shell, and an electrically conductive member attached along at least a portion of the top surface of the at least one finger stall between the top surface of the at least one finger stall and the inner surface of said back shell for heating the at least one finger stall. In accordance with another aspect of the invention, a method of heating a baseball bat is disclosed.

A sports glove, such as hockey, lacrosse and other sports gloves, includes a front palm portion having finger stalls for insertion of fingers therein, a back portion which is attachable to said front palm portion by a connector, such as a zipper, wherein the zipper connector is covered by a fly cover having an attachment end and a free end, wherein further lifting of the free end of the fly cover exposes the zipper for user engagement therewith.

A non-contact finger control system and a method thereof are provided. The control system comprises a finger stall and a main unit. The finger stall is fitted over a finger of the user, and comprises an acceleration sensor and a signal transmitter, wherein the acceleration sensor is designed to sense the acceleration and direction of motion of the finger stall when the finger stall moves along with the finger and outputs a motion parameter; the signal transmitter transmits the motion parameter to the main unit by radio transmission. The main unit receives the motion parameter, and assembles motion parameters sampled at different time into a motion parameter set. Next, the main unit executes a fuzzy comparison program to obtain a predefined parameter set that matches the motion parameter set, and then executes the instructions corresponding to the predefined parameter set.

The welding finger cot is formed from a single sleeve of a fire retardant material. The sleeve is of a predetermined length and diameter. By folding and inverting the ends of the sleeve in a specific manner, a finger receiving portion and an adjustable tail portion are formed. The user inserts a gloved finger into the finger receiving portion, and then pulls on the adjustable tail portion so as to adjust the same to a desired length. The finger cot with extended adjustable tail portion allows the user to rest or stabilize their hand on a hot surface during a welding operation.

Combined blood flow and blood pressure measurements are used for the calculation of central vascular blood flow parameters. Blood flow measurements may be made simultaneously with arterial pressure measured either centrally or peripherally and central venous pressure for the monitoring of human subjects. A combined blood flow and blood pressure measurement device for hemodynamic monitoring may include a Doppler ultrasound probe utilizing a continuous wave or pulse wave ultrasound beam for the measurement of blood flow in the aorta, combined with arterial pressure measurement, or signal input from a suitable pressure transducer system from one of either the radial, brachial, dorsalis pedis or femoral artery. The ultrasound probe may comprise either an esophageal or suprasternal ultrasound probe, while the blood pressure measurement may be either an electronic transducer blood pressure sphygmomanometer on the arm, or a finger cot infrared light optical pulse detector.

The invention discloses a finger rehabilitation trainer which comprises a supporting horizontal frame, a first support, a second support and a hand guard sleeve. The first support is arranged on the hand guard sleeve and connected with the second support, the second support is movably connected with the supporting horizontal frame, a fixing mechanism is arranged between the supporting horizontal frame and the first support, a supporting plate is arranged at one end of the supporting horizontal frame, fixing bases are uniformly distributed on the bottom surface of the supporting plate, spring tension mechanisms are connected on the fixing bases and comprise spring tension rods and finger stalls, the spring tension rods are connected with the finger stalls, a fixing plate is arranged on one side of the first support, a circular ring sleeve is arranged on the fixing plate, and the spring tension mechanisms are connected on the circular ring sleeve. The finger rehabilitation trainer is compact in structure, flexible in connection, stable, safe and convenient to use and can help a patient to finish finger rehabilitation training, and finger function rehabilitation is accelerated.

The invention discloses a method for applying a bluetooth key finger stall to vehicular communication. An intelligent device is matched with the bluetooth key finger stall and matched with other vehicle-mounted bluetooth telephones or a bluetooth headset, receives and recognizes bluetooth commands sent by the bluetooth key finger stall, and accordingly a use function of a press type key or a touch type virtual key in instant messaging software is achieved. Popularity characteristics and a wireless communication function of bluetooth communication in the intelligent device are fully utilized, and an instant messaging function can also be achieved easily in the driving process through the bluetooth key finger stall. A control signal and bluetooth signal transmitting and receiving function of the key, a software intelligence and bluetooth signal processing function and bluetooth signal transmission are utilized, instant messaging in the driving process can be achieved by bluetooth matching, and driving safety is guaranteed and the personal information requirements of drivers can be met while people's use habits are not changed.

A detection method for three-dimensional space coordinates, a three-dimensional input method and corresponding devices. The detection method comprises: more than three groups of ultrasonic ranging devices which are not located on the same straight line and are arranged on the periphery of a mobile terminal respectively measuring a near-point distance and a far-point distance of a pseudo-finger target substance, and using the obtained more than three groups of near-point distances and far-point distances and combining with space coordinates of the corresponding ultrasonic ranging devices to calculate so as to obtain a calculation centre point coordinate of the pseudo-finger target substance. The three-dimensional input method comprises: when it is detected that a preset triggering action is triggered, more than three groups of ultrasonic ranging devices which are not located on the same straight line and are arranged on the periphery of a mobile terminal starting up to track and measure three-dimensional space coordinates of a pseudo-finger target substance, and displaying same to the mobile terminal correspondingly. By means of the embodiments of the present invention, a user can complete an input operation by hand without using other additional auxiliary electronic devices such as an additional remote controller, a writing pen or a finger stall, and thus the operation is more free and convenient.

The present invention provides a heat-resistant glove, having a first and second shell sections generally defined on the palm side and a back side with each of the shell sections being made of a temperature-resistant material. Each tip of the heat-resistant glove is made of a more heat resistant material. The heat-resistant glove can be made from with a five finger or three finger stall.