15-11-2018 дата публикации
Номер: US20180329520A1
Принадлежит:
The present invention relates generally to a device and methods for enhancing the proper ergonomics of the hand and wrist when using a keyboard, mouse, magic track pad, computer peripheral, writing instrument, or game controller such as a video game controller or an air hockey paddle. The wrist support device, according to the present invention, is comprised of an external pivot joint having an exterior surface that is rounded along a transverse axis and an interior coupling cavity configured to couple to a cushion. The cushion permanently attaches to the interior coupling cavity throughout the life of the cushion, which is most typically a number of months. The cushion releasably attaches to a human's hand or wrist for use when the person is working on a computer or performing other tasks such as typing, using a computer mouse, magic track pad that may cause a narrowing of the carpal tunnel or impinge blood flow to the median nerve, such as game playing or using peripheral controllers or devices. 1. A wrist support device comprising:a. an external pivot joint, wherein the external pivot joint further comprises (a) an exterior that is rounded along at least a transverse axis; (b) a rigid exterior surface; and (c) an interior coupling cavity; andb. a cushion configured to attach to the interior coupling cavity and to releasably attach to a human hand or wrist.2. The wrist support device of wherein the curvature along the transverse axis is generally circular.3. The wrist support device of further comprising an exterior that is circular along the edges of a longitudinal axis and flat along the interior of the longitudinal axis.4. The wrist support device of wherein a surface of the exterior is smooth.5. The wrist support device of wherein the external pivot joint is made of one of a durable plastic material claim 1 , wood claim 1 , rubber claim 1 , steel claim 1 , aluminum claim 1 , titanium claim 1 , platinum claim 1 , gold claim 1 , silver claim 1 , metals claim 1 , ...
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