Patents Assigned to Active Ankle Systems, Inc.
  • Patent number: 7364561
    Abstract: An ankle brace with a removable plate comprising a stirrup having a bottom portion and an inner and outer upright leg depending upward therefrom. An inner pivot leg is pivotally attached to an upper end of the inner upright leg of the stirrup and an outer pivot leg is pivotally attached to an upper end of the outer upright leg of the stirrup. An exterior plate is removeably attached to an outer side of the outer pivot leg.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: April 29, 2008
    Assignee: Active Ankle Systems, Inc.
    Inventor: Scott T. Morton
  • Patent number: 7081102
    Abstract: A hinged dorsal carpal tunnel brace comprises a first substantially arcuate splint portion for fastening to a dorsal side of a patient's forearm. The first splint portion includes at least one strap for fastening the first arcuate splint portion to the patient's forearm. A second splint portion attaches to a dorsal side of the patient's hand and includes at least one strap for fastening to the patient's hand. A hinge pivotally connects the first splint portion to the second splint portion and allows pivotal motion through a preselected arcuate distance in radial and ulnar directions.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: July 25, 2006
    Assignee: Active Ankle Systems, Inc.
    Inventors: Eric J. Koetter, Scott T. Morton
  • Patent number: 6656145
    Abstract: An ankle brace with a single piece hinge, interchangeable stirrup and pivot legs and an adjustable strap position fastener for protecting and exercising an injured ankle or for use with other orthopedic devices is described herein. The ankle brace pivots around a singular pivoting point on both the interior and the exterior portion of the lateral support members of the stirrup portion of the brace. The pivoting hinge of the ankle brace does not require use of metal rivets or bulky hinges and may be easily connected together by the wearer or manufacturer. The separable hinge design of the ankle brace described herein is sufficiently strong to provide substantial lateral support while allowing for forward and backward flexing of the ankle. The design also allows for interchanging the stirrup portion of the brace with different inner and outer pivot legs.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: December 2, 2003
    Assignee: Active Ankle Systems, Inc.
    Inventor: Scott T. Morton
  • Patent number: 6146350
    Abstract: An ankle brace with a single piece hinge, interchangeable stirrup and pivot legs and an adjustable strap position fastener for protecting and exercising an injured ankle or for use with other orthopedic devices is described herein. The ankle brace pivots around a singular pivoting point on both the interior and the exterior portion of the lateral support members of the stirrup portion of the brace. The pivoting hinge of the ankle brace does not require use of metal rivets or bulky hinges and may be easily connected together by the wearer or manufacturer. The separable hinge design of the ankle brace described herein is sufficiently strong to provide substantial lateral support while allowing for forward and backward flexing of the ankle. The design also allows for interchanging the stirrup portion of the brace with different inner and outer pivot legs.
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: November 14, 2000
    Assignee: Active Ankle Systems, Inc.
    Inventor: Scott T. Morton
  • Patent number: 5897520
    Abstract: The Dorsal Night Splint orthosis for human wearers includes a substantially rigid upright member consisting of an upper portion and a lower portion. When placed upon the foot of the wearer, said upper portion proceeds downward from approximately beneath the knee to the lower portion which terminates at the top of the foot. The lower portion is further defined by two opposed ankle splints. Said opposed ankle splints extend downward on each side of the ankle and wrap around, overlap and terminate at the Plantar aspect of the foot. A flexible member is positioned between the wearer and the upright member to provide padding for extended wearing of the device. The device is fastened to the wearer by one or more Velcro straps. When correctly placed upon the foot, the heel and the attachment of the Achilles tendon, as well as the wearer's toes, remain exposed.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: April 27, 1999
    Assignee: Active Ankle Systems, Inc.
    Inventor: Bradley Gerig
  • Patent number: 5836903
    Abstract: An ankle brace with an adjustable strap positioning fastener for protecting and exercising an injured ankle or for use with other orthopedic device which requires wrapping. The adjustable strap positioning fastener includes a multi-positionable slot for cooperative engagement with a movable and removable fastener. The adjustable strap positioning fastener may be used in combination with an ankle brace having a heel portion, inner and outer pivot legs, and padding which lies between the wearer's leg and the brace, or with any other brace or support utilizing an adjustable band such as a nonpivoting ankle brace.
    Type: Grant
    Filed: May 13, 1997
    Date of Patent: November 17, 1998
    Assignee: Active Ankle Systems, Inc.
    Inventor: Rick E. Peters
  • Patent number: 5676642
    Abstract: An ankle brace with an adjustable strap positioning fastener for protecting and exercising an injured ankle or for use with other orthopedic device which requires wrapping. The adjustable strap positioning fastener includes a multi-positionable slot for cooperative engagement with a movable and removable fastener. The adjustable strap positioning fastener may be used in combination with an ankle brace having a heel portion, inner and outer pivot legs, and padding which lies between the wearer's leg and the brace.
    Type: Grant
    Filed: June 13, 1995
    Date of Patent: October 14, 1997
    Assignee: Active Ankle Systems, Inc.
    Inventor: Rick E. Peters
  • Patent number: 5366439
    Abstract: An ankle brace for protecting and exercising an injured ankle includes a heel portion, inner and outer pivot legs, and padding which lies between the wearer's leg and the brace.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: November 22, 1994
    Assignee: Active Ankle Systems, Inc.
    Inventor: Rick E. Peters
  • Patent number: 5031607
    Abstract: An ankle brace for protecting and exercising an injured ankle includes a heel portion, inner and outer pivot legs, and padding which lies between the wearer's leg and the brace.
    Type: Grant
    Filed: September 7, 1989
    Date of Patent: July 16, 1991
    Assignee: Active Ankle Systems, Inc.
    Inventor: Rick E. Peters
  • Patent number: D418259
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: December 28, 1999
    Assignee: Active Ankle Systems, Inc.
    Inventor: Scott T. Morton