| 摘要 |
PROBLEM TO BE SOLVED: To provide a tenovaginitis preventive tool capable of preventing the crack of a nail by the contact with a key by absorbing an impact force in a typing work to a keyboard without impairing the typing workability to suppress the fatigue of the finger of a user, and ensuring a prescribed space between the fingertip and the key. SOLUTION: This tool is formed of a foamed resin sheet 1 having irregularities 2 on the surface and an adhesive layer 3 on the reverse side. The foamed resin sheet 1 is stuck to the fingertip through the adhesive layer 3. COPYRIGHT: (C)2004,JPO
|
