Abstract: A dynamic hand splint including a hand support section, a sleeve configured to receive a digit therein, and a first tensioner having an elastic body and forming a loop, wherein the first tensioner is attached to the hand support section, as well as a first location of the sleeve, such that the first tensioner extends from the hand support section to the first location and spans a first joint of the digit.

Abstract: A ring splint that includes a first loop, a second loop, a third at least partial loop, and an elongated support, the first loop and the second loop being attached to the support, the elongated support exhibiting a rigid property and a flexible property such that the elongated support maintains a finger in at least partial extension when the ring is on a finger and the elongated support is in contact with the palmar surface of the finger and flexes when the user bends the finger.

Abstract: A digit pad for treating trigger finger and trigger thumb includes a digit band which is slid over the affected digit to a position between the PIP and the MCP joints and a palm pad which extends from the proximal end of the digit band toward the wrist, the palm pad being dimensioned and positioned to overlie a portion of the palm to at least cover the A1 pulley, the proximal end of the palm pad extending beyond the A1 pulley, but not beyond the proximal palmer crease, the palm pad being at least as wide as the A1 pulley and being formed of a material which is soft, flexible, resilient and has a sufficient density to protect the palm area which it overlies.

Abstract: A therapeutic finger brace having a main body defining a center aperture, a first arcuate end, a second arcuate end, an upper contoured side and a lower contoured side.

Abstract: Finger splints for use in connection with distal interphalangeal (DIP) joint fractures are disclosed. The splints include a ring element at least partially positioned around a finger at a location proximal to the distal interphalangeal (DIP) joint and include an extension member that extends over the DIP joint and attaches to the fingernail.

Abstract: A thumb support for preventing injury to the thumb of a user by preventing the thumb from being forcefully hyper-extended or radially abducted while permitting the user to flex or move the thumb towards the palm of the hand in a grasping or pinching motion. The support includes a thumb stabilizing component and a wrap component, and can also prevent wrist injury from hyper-extension. The thumb support typically includes a loop formed at a first end of a strap, the loop being dimensioned to accommodate a user's thumb, near the base thereof, and an elongated portion extending from the loop, of a length sufficient to diagonally follow the metacarpal of the user's thumb and wrap around the user's wrist at least one time.

Abstract: A brace may include a body portion and a finger portion. The body portion may include a first flexible sheet configured to receive at least portions of a user's wrist and hand and may restrict movement of the wrist. The finger portion may include a second flexible sheet attached to the first flexible sheet. The finger portion may be configured to receive at least one of the user's fingers and may restrict movement of the at least one finger relative to the wrist and hand.

Abstract: A palmar thumb and thumb saddle joint splint comprises a first splint part for receiving the thumb and means for fastening the first splint part to the hand. The first splint part formed as a shell part that is open at the top and is intrinsically stiff but deformable, in which shell part the thumb is laid; the first splint plant being connected firmly to a side-of-the-hand part that is intrinsically stiff but deformable and, when the splint is put in place, embraces the side of the splinted hand; and the fastening means comprising first and second fixing strips which are intrinsically stiff but deformable, wherein the first fixing strip runs from the side-of-the-hand part over the back of the hand to the first splint part, and the second fixing strip, starting from the side of the hand part, is led through between thumb and index finger to the first splint part.

Abstract: In accordance with the invention, briefly stated, a toe brace or support comprises a first sleeve and a second sleeve of elastic material joined at a peripheral edge. The first sleeve fits over the overlapping toe and the second sleeve is stretched under an adjacent toe and positioned onto a third toe for an overlapping toe condition. For an underlapping condition, the first sleeve fits over the underlapping toe and the second sleeve is stretched over an adjacent toe and then positioned onto the third toe. The device utilizes the force provided by having the second sleeve stretched to skip over an adjacent toe onto a third toe. The invention could equally be applied to fingers if desired.

Abstract: A robotic hand assembly comprising: a hand section comprising: at least one digit provided with at least one actuatable joint; and a control section comprising: at least one actuation device, the at least one actuation device comprising: a sensing module configured to sense a force applied to a tendon coupled at a first end to the at least one actuatable joint; and an actuation module configured to actuate the at least one actuatable joint.

Abstract: The glove includes a base portion having a palm side and a back side adapted to cover a hand, the base portion having integral finger segments and also including detachable finger segments to extend from the base portion. The base portion includes base mounts encircling finger openings on an interior side and the detachable finger segments include finger mounts encircling the detachable finger segments on an exterior side. The detachable finger segments extend through finger openings of the base portion and the finger mounts interlock with the base mounts to secure the detachable finger segments to the base portion. The mounts, when in the connected state, are located on an interior side of the base portion to restrict visibility of the mounts and also restrict accidental engagement with foreign objects. The mounts each comprise a halved ring-structure having elastic elements connecting opposing halves for diametric adjustment of the mounts.

Abstract: A movement device for flexing and/or straightening a joint of a user includes a first anchor element adapted to be positioned adjacent a jointed appendage of a user at a first position. A second anchor element is adapted to be positioned about the jointed appendage at a second position, wherein the jointed appendage is located between the first anchor element and the second anchor element. A spring member is positioned between the first and second anchor elements wherein the spring member is fixedly secured to the second anchor element and moveable through the first anchor element to thereby allow the spring member to bend about a joint of the appendage when said appendage is flexed. The spring member is configured to exert bending forces in opposition to working muscles of the user to straighten or flex the joint of the appendage.

Abstract: A hand orthosis supporting a patient's thumb and fingers spaced apart and separated from contact with the palm of the hand, including an elongated body having a palm surface, a thumb portion, and a finger support portion. The elongated body includes a plurality of unequal cross-sectional areas spaced along the axial length between a distal end and a base end. A plurality of finger concavities are angled in helical orientation along the orthosis, including spaced apart concavities for each finger and the patient's thumb. Each finger and thumb concavity is angled non-perpendicular relative to the orthosis axial length to retain the fingers and thumb spaced apart, curved in a relaxed orientation, and apart from the palm of the hand during extended periods of time without impeding hand or wrist motion. A method of extended use for the hand orthosis is also disclosed.

Abstract: An orthopedic cast cover anchor assembly having a cast anchoring member and a coupler member for coupling the cast anchoring member to form a coupled cast anchor assembly in a generally annular configuration. Also, an orthopedic cast cover kit with at least one cast anchoring member, at least one coupler member for coupling the cast anchoring member to form a coupled cast anchor assembly in a generally annular configuration, and at least one limb protective cover which may be releasably fastened to the fastening portion of the cast anchoring member.

Abstract: A functional exercise glove includes a dorsal-side layer having in-plane resistance to stretch in the longitudinal direction of the glove that is greater than its in-plane resistance to stretch transverse to the longitudinal direction. At least one fingertip member transfers an extension/flexion force from a user's finger to the dorsal-side layer upon flexion of the finger. The glove is configured to react the extension/flexion force from the dorsal-side layer into at least one of the heel of the user's hand or the user's wrist. The dorsal-side layer resists extension from flexion of the fingers thereby working finger, hand, wrist, forearm muscles, tendons, ligaments, bones, and nerves specific to natural movement patterns. The exercise glove can be used during a job function, regular activity, and while playing a sport like golf, tennis, etc.

Abstract: A sperm collection device includes an open/close unit including two open/close members openably and closably supported about a hinge and core pieces supported by the open/close members. The core pieces are configured to open and close with the open/close members and to form an insertion space when the open/close members are closed.

Abstract: A dynamic splint for the positioning and functional exercise of a neurologically impaired upper extremity, including the wrist, hand and fingers, made up of a forearm support and hand support linked by a first connector. Fingertip caps are connected to finger tension leads that extend rearwardly to connect to a finger tensioner attached to the forearm support. The hand support includes adjustable tension lead guides for directing the finger tension leads to the fingertip caps. The dynamic splint also includes a thumb splint assembly made up of a thumb-tip cap connected to a thumb tension lead that extends rearwardly to a thumb tensioner attached to the forearm support. The thumb splint assembly further includes a thumb tension lead guide for directing the thumb tension lead to the thumb-tip cap.

Abstract: The present invention relates to medical devices and methods useful for improving a person's ability to grasp and release an object, and more specifically, the present invention relates to a splint for causing dynamic extension of a finger and/or thumb.

Abstract: A therapeutic glove of elastic synthetic fabric to which gold-coated self-expanding ring devices are affixed at selective locations adjacent the metacarpophalangeal (MCP) joints of the fingers of the hand without restricting movement of those joints. The affixing of rings on the interior of the glove along the MCP joints induces optimal gold abrasion therapy of joints that are afflicted by rheumatoid arthritis. The high purity gold-coating on the rings, combined with the snugness of the glove, increases the natural abrasion and absorption of the gold into the joint, which has the therapeutic effect of delaying joint erosion with daily wear.

Abstract: A ring splint that includes a first loop, a second loop, a third at least partial loop, and an elongated support, the first loop and the second loop being attached to the support, the elongated support exhibiting a rigid property and a flexible property such that the elongated support maintains a finger in at least partial extension when the ring is on a finger and the elongated support is in contact with the palmar surface of the finger and flexes when the user bends the finger.

Abstract: A ring splint that includes a first loop, a second at least partial loop, an elongated support and optionally a third at least partial loop, the first loop and the second at least partial loops being attached to the elongated support such that the elongated support contacts the ventral surface (e.g., palmar or plantar) of a phalange (e.g., finger or toe) when in position on a phalange.

Abstract: This invention relates to a reinforced support device suitable for the protection of a body part against overextension. In particular, this invention relates to a device comprising at least one reinforcement spine used to protect a body part against overextension and a plate disposed below a portion of the spine used to provide additional support and comfort. The reinforcement spine can flex in direction of the body part's natural movement and is substantially inflexible in the direction of overextension. Together, the reinforcement spine and plate prevent overextension of the protected body part and disperse the incident forces by transferring those forces from the reinforcement spine to the plate.

Abstract: Disclosed herein is a splint for splinting a digit, preferably a finger, thumb or toe, rings for use in a splint, dorsal bars for use in the splint, a method for splinting a digit using the splint described herein, and a kit comprising components of the splint and, optionally, related items such as one or more ring sizers, cutting tools, adhesive, etc.

Abstract: Systems, device and methods are described for maintaining concentric reduction of the proximal interphalangeal (PIP) joint of a finger with few as two orthopedic pins, one inserted through the head of the proximal phalanx concentric with the axis of rotation of the joint (i.e., a transverse pin), and the other through the middle phalanx at a location between the PIP and distal interphalangeal (DIP) joint (a dorsal pin), and applying a force between the two pins. A surgical kit is described which may include such components as a dorsal pin, a transverse pin, a pin placement guide for use in reducing the joint fracture dislocation and then drilling holes for the pins or for inserting self-drilling pins, and a fixation device for coupling and applying a force between the dorsal and transverse pins. The components of the surgical kit are described, including various configurations of the fixation device.

Abstract: A low profile dynamic extension splint for biasing a person's fingers and/or a thumb in an open position.

Abstract: A finger support system comprising a wedge shaped finger support member, narrow at one end and wider at another end, with concave sides to form fit the finger support member between an injured and an adjacent finger, the finger support member being taped or otherwise removable attached between the injured and adjacent fingers with the narrow end fitting snugly at the juncture of the two fingers and the wider end separating the fingers, and extending past the middle knuckle but not to the knuckle near the finger tips so that, when the finger support member is taped in place, the hand will have greater use in basketball or other ball-handling sports.

Abstract: A medical device comprising a sheath that fits around at least a portion of the circumference of a finger, optionally comprising a pouch for retaining an insert, for supporting and protecting the finger.

Abstract: Methods of preventing the development or exacerbation of tendinosis include receiving a first ring of resilient material over a first digit of a hand of the user and a second ring of resilient material over a second digit of the hand of the user. The first and second digits receiving first and second rings are curled about an object to grasp the object with an increased circumference grip relative to a natural grip of the user. The first and second rings are automatically slid to an interleaved configuration on the first and second digits by moving the grasped object with the hand.

Abstract: Finger splints for use in connection with distal interphalangeal (DIP) joint fractures are disclosed. The splints include a ring element for positioning around a finger at a location proximal to the distal interphalangeal (DIP) joint and include an extension member that extends over the DIP joint and attaches to the fingernail.

Abstract: An orthopedic brace is provided that is adapted for securing a wrist, hand and thumb. The brace includes a pad having proximal and distal edges, and first and second sides each comprising loop fastening material forming a generally continuous surface extending substantially the entirety of the corresponding side. The brace further includes a strap pod having an attaching portion and at least one strap, the attaching portion being defined by a region of a hook fastening material such that the attaching portion is removably securable to either side of the pad for placing the pad in a closed position. A thumb stay is disposed in a thumb stay pocket formed by the pad. A distal closure member extends from or near the distal edge of the pad, and defines a first extension depending from the pad, and an intermediate flap depending from the first extension. The intermediate flap is configured to extend about the thumb stay, and defines at least one strap securable to the first and second sides of the pad.

Abstract: A method and apparatus for providing a range of motion to digits on a person's hand is disclosed. The apparatus may include a splint, an outrigger, a plurality of tubes, and a plurality of rubber bands. The outrigger may be secured to the splint and the plurality of tubes may be connected to the outrigger. The plurality of tubes may be provided in varying lengths such that a variety of range of motion requirements may be accommodated by a single kit.

Abstract: A hand orthosis supporting a patient's thumb and fingers spaced apart and separated from contact with the palm of the hand, including an elongated body having a palm surface, a thumb portion, and a finger support portion. The elongated body includes a plurality of unequal cross-sectional areas spaced along the axial length between a distal end and a base end. A plurality of finger concavities are angled in helical orientation along the orthosis, including spaced apart concavities for each finger and the patient's thumb. Each finger and thumb concavity is angled non-perpendicular relative to the orthosis axial length to retain the fingers and thumb spaced apart, curved in a relaxed orientation, and apart from the palm of the hand during extended periods of time without impeding hand or wrist motion. A method of extended use for the hand orthosis is also disclosed.

Abstract: A finger orthosis for moving a joint of a finger is provided. The finger orthosis includes a first cuff configured to couple to a first finger portion, a second cuff configured to couple to a second finger portion, and an actuator member coupled to said first and second cuffs, said actuator member configured to provide relative rotation between said first and second cuffs when a force is applied to said actuator member.

Abstract: A protective device including a protective sheet having a general rectangular shape, cut into which are four circular openings positioned in an aligned manner level with its transverse median axis which connects the middle of each of the lengths, the four openings separating the protective sheet into a first part known as the palmar part and a second part known as the dorsal part; the protective sheet being coated on one of its sides with a hypoallergenic adhesive; and a peelable film whose longitudinal and transverse dimensions are equal to those of the protective sheet superposed on the side of the protective sheet coated with the hypoallergenic adhesive.

Abstract: A protective glove is disclosed that provides a user with protection against radial luxation or subluxation of the user's thumb during activities in which the user's thumb can be subjected to forces that may dislocate the thumb in relation to the hand. In one preferred embodiment, the protective glove is a ski glove that includes a bracing element to prevent injurious movement of a snow skier's thumb when a ski pole used by the skier forcefully reacts to movement of the ski pole as the pole is inserted or dragged within the snow upon which the skier is skiing. In other embodiments, the present invention may also be utilized by as user participating in activities such a skiing, rodeos, football, hockey, polo, baseball, and lacrosse.

Abstract: A nail protector and method includes a cover portion dimensioned to fit over a nail of a digit to form a gap with the nail, and a bump formed on an underside of the cover portion and configured to contact skin adjacent to the nail without contact with the nail. A lateral portion is hingedly connected to the cover portion to create at least a partial enclosure for receiving the digit without passing over the nail. A biasing device is configured to secure and bias the at least one lateral portion against the digit. The biasing device extends in an opposite longitudinal direction from a distal end of the cover portion to support the cover portion and maintain the gap.

Abstract: The same orthosis can be used to sequentially move joints of different fingers of a hand. A hand cuff of the orthosis is mounted on the hand. Mechanisms operable to move the joints are connected to the hand cuff at locations aligned with the fingers. The mechanisms are connected with the fingers. The joints of the fingers are moved by operating the mechanisms. The joints and first and second portions of the fingers define on one side of the joints outer sectors which decrease in angle as the joints are extended. Force is applied to the first and second portions of the fingers to move the joints by providing relative rotation between internally and externally threaded members disposed in the outer sectors. Actuator members connected with the internally or externally threaded members are moved along paths that extend through the joints.

Abstract: A splint for treatment of a joint including a generally longitudinal body including first and second portions forming inner and outer splint layers, with the second portion being rollable onto the first portion to form the splint. The outer splint layer may include a longitudinal cavity for insertion of a stay, and/or may include a fluted section for permitting insertion of a stay between the inner and outer splint layers. The longitudinal body may be linear or curved. The first and second portions may include areas having different thicknesses for adding rigidity to the splint structure at a predetermined location. The splint may include a cutout for exposing a predetermined portion of a user's finger. The splint may be made of a flexible material such as rubber, silicone and/or urethane. The splint may include a reduced friction surface layer for minimizing sticking of the splint during donning.

Abstract: A finger glove for use in gripping movements with one or more fingers of a human hand enclosed in the glove. The glove includes glove fingers and a palm. At least one glove finger is adapted to include on each side an artificial tendon that extends along an inside of the glove. A yoke is fitted in a tip of the at least one glove finger and intended to surround a tip of an enclosed finger. At each side of the glove finger artificial tendons are connected to the yoke. A system including the finger glove having a force detecting sensor is situated on the inside of the at least one glove finger and is adapted to detect a force between a finger enclosed in the glove finger and a contact surface applied to the finger.

Abstract: A fingertip protecting device for preventing the contact and the spread of germs includes a housing having a container and a cover. A quantity of molten wax is stored within the container and a heater for heating the wax is stored within the housing. A person's fingertip may contact the molten wax through an opening formed in the cover. The housing also includes a scraper for removing the hardened wax from the person's fingertip and a waste container into which the wax scraping may be deposited.

Abstract: The present invention is directed to a thermal covering that delivers consistent therapy to a portion of a user's hand-wrist area, is easy to use and apply to the body, and is securely positionable on the body. The thermal covering can be entirely disposable after one use. The thermal covering can also have a disposable component and a reusable component that can be packaged individually together as a kit.

Abstract: An apparatus for drawing blood from a finger includes a flexible band, at least a portion of which is adapted to surround a portion of a finger. A remaining portion of the apparatus is disposed under at least one joint of the finger. The apparatus provides sufficient strength along its longitudinal length to restrict a child or other person from excessively bending the joint when the finger restraint is in position. After a puncture is provided near the tip of the finger, the apparatus is then squeezed to help force an additional quantity of blood to flow out through the puncture. After the blood sample is taken, the apparatus continues to “restrain” the finger until a required bandage is applied. A few of the many possible modifications are also shown.

Abstract: Finger splints for use in connection with distal interphalangeal (DIP) joint fractures are disclosed. The splints include a ring element for positioning around a finger at a location proximal to the distal interphalangeal (DIP) joint and include an extension member that extends over the DIP joint and attaches to the fingernail.

Abstract: A support (1) of a rigid material having a salient arcuate bow (6) extending orthogonally from one side of the vertex of a saddle portion (5) has a Velcro® hook part (2) fixed onto the concave surface of the saddle portion (5) and a coating of a cushioning material (3) on the convex surface of the salient arcuate bow (6). The support (1) is fixable onto a wrist band (P) by anchoring the Velcro® hook part (2) present on the concave surface of the saddle (5) onto a textile lace (9) of the wrist band (P) passed in front of the thumb, the coated convex surface of the salient arcuate bow (6) sustaining the thumb resting on it. A textile binding lace (7) is wound around the thumb and the sustaining salient arcuate bow (6) of the saddle (5) for immobilizing the thumb.

Abstract: A compression device to be wrapped around the distal extremity of a patient for use in moderate to severe swelling/lymphedema. The device includes a flexible planar compression material of preferably short-stretch compression material. Fasteners are attached to the first and second band portions. The compression material in preferred embodiment contains short-stretch compression material with 20%-60% stretch. The device is designed such that it may be used to augment compression to the hand when used in conjunction with compression to the fingers and arm. Device is designed to be applied easier with one hand. Hybrid compression device incorporates planar compression material and glove concepts into a novel new invention, designed to maximize manual dexterity, comfort, and range of motion while providing a very high level of compression to the dorsal and palmar hand.

Abstract: An apparatus for drawing blood from a finger includes a flexible band, at least a portion of which is adapted to surround a portion of a finger. A remaining portion of the apparatus is disposed under at least one joint of the finger. The apparatus provides sufficient strength along its longitudinal length to restrict a child or other person from excessively bending the joint when the finger restraint is in position. After a puncture is provided near the tip of the finger, the apparatus is then squeezed to help force an additional quantity of blood to flow out through the puncture. After the blood sample is taken, the apparatus continues to “restrain” the finger until a required bandage is applied. A few of the many possible modifications are also shown.

Abstract: A flexible, low profile hand splint includes a section of a hollow sphere or ball that comfortably puts the hand in an at rest natural position, while immobilizing one or more anatomical hand parts with extended spherical sections thereby immobilizing fingers, knuckles and tendons. Straps hold the splint onto the palm and immobilize one or more of the fingers. An inverse version of the splint provides protection to the injured soft tissue of a palm.

Abstract: Finger splints for use in connection with distal interphalangeal (DIP) joint fractures are disclosed. The splints include a ring element for positioning around a finger at a location proximal to the distal interphalangeal (DIP) joint and include an extension member that extends over the DIP joint and attaches to the fingernail.

Abstract: A pediatric digital wrap comprising a flexible T-shaped base member having a first end adapted to fold over and substantially cover a finger tip of a patient's injured digit. A removable insert comprising a layer of pressure sensitive adhesive with a non-adhesive center pad provides protection and padding for the injured digit. The removable insert is secured to the first side of the base member so that the insert is placed directly over the wound of the patient's digit when the first end is folded over the patient's finger tip. A finger strap wraps around the periphery of the patient's injured digit below the patient's finger tip and serves to secure the first end of the base member over the finger tip of the injured digit. A wrist strap is disposed perpendicular to the first end of the base member and adapted to wrap around a patient's wrist.

Abstract: The present invention relates to medical devices and methods useful for improving a person's ability to grasp and release an object, and more specifically, the present invention relates to a splint for causing dynamic extension of a finger and/or thumb.