Thumbguard
OwnerSamuel C. Klineinventor
Life of this patent
Estimating the term…
Abstract
A thumbguard 50 has a unique dynamization strap 30 which assists is resisting abduction of the basal joint. The strap 30 is contoured to fit neatly about a wearer's hand and be connected at both ends to adjacent portions of glove 12. Enlarged regions 34 and 36 assist in applying sufficient pressure across the surface of the hand to achieve abduction. Thumb abduction maximizes basal joint contact area and minimizes shear forces by maintaining the direction of force perpendicular to the joint surface. The dynamic nature of the strap 30 increases support pressure as the force of opposition increases, but still allows a comfortable degree of thumb and basal joint motion.
Claims7
A thumb support, comprising:
- a glove which fits around a user's hand;
- a contoured strap having a first end and a second end, said first end being connected to said glove, said contoured strap being sized to wrap around a hand of a user, said contoured strap having first and second wide regions separated by a narrow region wherein said second wide region is positioned at said second said contoured strap;
- and
- first and second fasteners which are selectively joinable to each other, said first fastener being positioned at a location selected from the group consisting of said first wide region of said contoured strap and a surface of said glove, and said second fastener being positioned on said contoured strap at said second end.
A method for securing a thumb support to a user's hand, comprising the steps of:
- inserting a user's hand into a glove which fits around said user's hand, said glove having a contoured strap connected thereto which comprises first and second wide regions separated by a narrow region;
- positioning said first and second wide regions of said contoured strap on opposite sides of said user's hand;
- positioning said narrow region of said contoured strap in a web space between a thumb and an index finger of said user's hand;
- and
- securing a first fastener to a second fastener, said first fastener being positioned at a location selected from the group consisting of said first wide region of said contoured strap and a surface of said glove, said second fastener being positioned on said second wide region of said contoured strap.
Dependencies are inferred from the claim text.