Dual-handed wrist brace with enhanced thumb support
A wrist brace, accommodating right and left hands, includes: a casing, pull tab, elastic members, center stay, and thumb stay. The casing includes: first and second thumb sockets, respectively usable for right and left thumbs, positioned symmetrically about the casing's center axis; and first and second elongated pockets, each formed parallel to the center axis, extending between the respective thumb socket and distal end of the casing. A third elongated pocket, centered on the center axis, extends between proximal and distal ends of the casing. The elastic securing members pass through holes on one side of the casing, with respective first ends fixedly secured to the pull tab, and respective second ends fixedly secured to another side of the casing. A center stay occupies the third pocket. A thumb stay is received within either of the first and second elongated pockets for respective use on the right and left hands.
1. A wrist brace configured for alternate use on each of a right hand and a left hand of a wearer, said wrist brace comprising:
a casing; said casing formed of a flexible material having a quadrilateral shape in a flattened condition, with first and second ends, and distal and proximal ends being symmetric about a center axis, said casing comprising:
a first thumb socket usable for the right hand and a second thumb socket usable for the left hand, each formed in proximity to said proximal end of said casing, and each positioned symmetrically with respect to the center axis;
wherein each of said first thumb socket and said second thumb socket comprises an opening with a continuous periphery configured to completely surround the thumb of the wearer when inserted therethrough;
wherein said opening of each of said first thumb socket and second thumb socket are formed as an oval-shaped opening, with an axial direction of each said oval-shaped opening being oriented parallel to the center axis of said casing;
a first elongated thumb support member and a second elongated thumb support member, a portion of each of said first elongated thumb support member and said second elongated thumb support member being fixedly secured to said casing to respectively overlay said first thumb socket and said second thumb socket, to permit the wearer's thumb to be inserted through either an opening being formed between said first elongated thumb support member and said casing or an opening formed between said second elongated thumb support member and said casing;
a first elongated pocket formed parallel to the center axis to extend from said proximal end of said casing and terminate in proximity to said distal end of said casing to overlie and extend beyond said first thumb socket, with an opening into said first elongated pocket;
a second elongated pocket formed parallel to the center axis to extend from said proximal end of said casing and terminate in proximity to said distal end of said casing to overlie and extend beyond said second thumb socket, with an opening into said second elongated pocket;
a third elongated pocket substantially centered with respect to the center axis and extending between said proximal end of said casing and said distal end of said casing; and
at least two holes, each formed in proximity to said first end of said casing;
a pull tab;
at least two elastic securing members; each of said at least two elastic securing members positioned to pass through a respective one of said at least two holes; each of said at least two elastic securing members having a respective first end fixedly secured to said pull tab, and a respective second end fixedly secured proximate to said second end of said casing;
a center stay positioned within, and configured to extend throughout, said third elongated pocket;
a thumb stay, said thumb stay configured to be received within either of said first elongated pocket and said second elongated pocket for respective use on the wearer's right hand and left hand, and being further configured to extend through an entire extent of either of said first elongated pocket and said second elongated pocket, to thereby have a portion of said thumb stay extend across a corresponding one of said first thumb socket and second thumb socket;
a strap, said strap configured to loop around a thumb of the wearer, to support the thumb of the wearer against said portion of said thumb stay;
wherein said axial direction of said oval-shaped opening of said first thumb socket is centered and aligned with an axial direction of said first elongated pocket;
wherein an axial direction of said first elongated thumb support member is centered and aligned with said axial direction of said first elongated pocket;
wherein said axial direction of said oval-shaped opening of said second thumb socket is centered and aligned with an axial direction of said second elongated pocket;
wherein an axial direction of said second elongated thumb support member is centered and aligned with said axial direction of said second elongated pocket; and
wherein said first elongated pocket, said second elongated pocket, and said third elongated pocket are oriented parallel to each other, and wherein said thumb stay and said center stay are thereby oriented parallel to each other when said thumb stay is received in either of said first elongated pocket or said second elongated pocket and said center stay is received in said third elongated pocket.
2. The wrist brace according to claim 1 ,
wherein each of said first and second thumb sockets are reinforced with a material stitched thereto.
3. The wrist brace according to claim 2 ,
wherein said strap comprises a length configured to loop only once around the wearer's thumb to support the wearer's thumb.
4. The wrist brace according to claim 2 ,
wherein said strap comprises a length configured to loop twice around the wearer's thumb to immobilize the wearer's thumb.
5. The wrist brace according to claim 1 further comprising: a respective grommet secured to said casing at each of said at least two holes.
6. The wrist brace according to claim 1 , wherein when said at least two holes comprises five holes, said five holes being equally spaced apart; and wherein said at least two elastic securing members comprises five securing members.
7. The wrist brace according to claim 1 ,
wherein said opening into said first elongated pocket is formed proximate to said distal end; and
wherein said opening into said second elongated pocket is formed proximate to said distal end.
8. The wrist brace according to claim 1 ,
wherein said thumb stay is curved to accommodate outward curvature of the wearer's thumb, when said wrist brace is being worn.
9. The wrist brace according to claim 8 ,
wherein said center stay comprises: two bends being configured to accommodate a shape of the dorsal side of the wearer's wrist, knuckles, and hand, when said wrist brace is being worn.
10. The wrist brace according to claim 1 ,
wherein a first portion of said first elongated pocket is secured to said casing and a second portion of said first elongated pocket is secured to said first elongated thumb support member; and
wherein a first portion of said second elongated pocket is secured to said casing and a second portion of said second elongated pocket is secured to said second elongated thumb support member.