Finger exercise device

• US 5,820,577 A
• Filed: 09/26/1997
• Issued: 10/13/1998
• Est. Priority Date: 09/26/1996
• Status: Expired due to Term

• Current Assignee: Terrence M. Taylor
• Original Assignee: Terrence M. Taylor
• Inventors: Taylor, Terrence M.
• Primary Examiner(s): Dvorak, Linda C.
• Application Number:
  US08/937,623
• Time in Patent Office: 382 Days
• Field of Search: 601/40, 602/21, 602/22, 602/31, 482/47, 482/48
• US Class Current: 601/40
• CPC Class Codes: A63B 21/0004 Exercising devices moving as a whole during exercise bar bells or dumb bells A63B21/072; on wheels A63B22/20
• CPC Class Codes: A63B 21/0442 Anchored at one end only, the other end being manipulated by the user
• CPC Class Codes: A63B 21/0552 Elastic ropes or bands
• CPC Class Codes: A63B 21/0557 Details of attachments, e.g. clips or clamps
• CPC Class Codes: A63B 21/4019 to the hand
• CPC Class Codes: A63B 21/4025 Resistance devices worn on the user's body A63B21/065 takes precedence
• CPC Class Codes: A63B 23/16 for hands or fingers for teaching typing G09B13/00

Abstract

A finger exercise device that includes a splint adapted to receive a hand and a portion of a forearm and a plurality of individual finger pulley arrangements adapted to be secured to a plurality of fingers of a patient. Each of the pulley arrangements includes a hook adapted to be glued to a fingernail of a patient'"'"'s finger, a connector secured to the hook, an elastically extendable member secured to the connector, a pulley strap coacting with the elastically extendable member, the pulley strap adapted to be secured to the patient'"'"'s finger, and a pin securing the elastically extendable member to the splint. The splint includes a plurality of segments for supporting the patient'"'"'s forearm and hand.

Claims

1. A finger exercise device, comprising:

a splint adapted to receive a hand and a portion of a forearm; and

a plurality of individual finger pulley arrangements adapted to be secured to a plurality of fingers of a patient, each of said finger pulley arrangements, comprising;

a hook adapted to be glued to a fingernail of a patient'"'"'s finger;

a connector having a connector body defining a first hole, said hook passing through said first hole;

an elastically extendable member having a first end and a second end, said first end secured to said connector;

a pulley strap having a pulley strap body adapted to be releasably secured to a proximal phalanx of the finger, said pulley strap body defining a hole through which said elastically extendable member passes; and

securing means for securing said second end of said elastically extendable member to a portion of said splint adapted to support the forearm of a patient, said splint comprising a first segment adapted to support the forearm of the patient, a second segment adapted to support a portion of the patient'"'"'s hand opposite a palm of the patient'"'"'s hand, said first segment attached to a first end of said second segment, said first segment extending along a first longitudinally extending line and said second segment extending along a second longitudinally extending line, an obtuse angle being defined at an intersection point of the first line and the second line, and a third segment connected to a second end of said second segment extending along a third longitudinally extending line, an obtuse angle being defined at an intersection point of the second line and the third line, said third segment adapted to be positioned adjacent the fingers of a patient whereby when said finger exercise device is attached to a patient, said elastically extendable members apply tension forces to the patient'"'"'s fingers when the fingers are moved from bent positions to straightened positions.

2. A finger exercise device as claimed in claim 1, wherein each of said connector bodies defines a second hole through which said elastically extendable member passes.

3. A finger exercise device as claimed in claim 1, wherein each of said elastically extendable members comprises a rubber member.

4. A finger exercise device as claimed in claim 3, wherein each of said elastically extendable members further comprises a nylon member secured to said rubber member.

5. A finger exercise device as claimed in claim 4, wherein each of said rubber members is a rubber band.

6. A finger exercise device as claimed in claim 1, further comprising a flexible palmar bar secured to said splint and adapted to rest against a palm of the patient'"'"'s hand.

7. A finger exercise device as claimed in claim 1, wherein each of said elastically extendable members travels unimpeded from said securing means to said respective one of said pulley straps.

8. A finger exercise device as claimed in claim 1, wherein each of said connector bodies is made of leather.

9. A finger exercise device as claimed in claim 1, wherein said splint is rigid.

10. A finger exercise device as claimed in claim 1, further comprising means for securing said splint to a patient'"'"'s arm.

11. A finger exercise device as claimed in claim 10, wherein said means for securing said splint to a patient'"'"'s arm comprises a flexible splint strap.

12. A finger exercise device as claimed in claim 10, wherein said means for securing said splint to a patient'"'"'s arm comprises two spaced apart flexible splint straps.

13. A finger exercise device as claimed in claim 1, wherein said securing means comprises a plurality of pins, wherein each of said elastically extendable members is secured to a respective one of said pins.