| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that there is no dedicated space holder between toes and any substitution is not convenient for wearing and taking off, and they causes users to feel discomfort, pain and congestion while wearing, is easily out of position or falls off, cannot improve the problem fundamentally even if he/she wears it for a long time, and it is difficult for the users to recover. SOLUTION: The space holder between toes has a space holder main body in cylindrical or elliptic cylindrical external form, and a through hole from top to bottom in a shape of a truncated inverted cone forming a thicker bottom wall. In the approximate middle of the space holder between toes, two communicating holes which communicate with the through hole from top to bottom, are provided at the position where they are facing each other at an angle of approximately 180 degrees. COPYRIGHT: (C)2005,JPO&NCIPI
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