Title:
SKULL SHAPE CORRECTION HELMET
Document Type and Number:
WIPO Patent Application WO/2022/091453
Kind Code:
A1
Abstract:
[Problem] To provide a skull shape correction helmet that can be made sufficiently lightweight while maintaining the overall strength and hardness thereof, and that is also capable of providing ventilation characteristics. [Solution] This skull shape correction helmet is equipped with an outer shell made of a non-foam synthetic resin, and an inner liner which is made of a foam synthetic resin and which is disposed on an inner surface of the shell. Temporal regions of the shell have at least two reinforced connection ribs that are disposed at symmetric locations with respect to the center of the temporal regions, and a slit is formed at the center of at least one of the temporal regions.
Inventors:
ONO HIDENORI (JP)
ONO HIDEAKI (JP)
HASHIZUME KOHEI (JP)
NAKANO HIROSHI (JP)
ONO HIDEAKI (JP)
HASHIZUME KOHEI (JP)
NAKANO HIROSHI (JP)
Application Number:
PCT/JP2021/016222
Publication Date:
May 05, 2022
Filing Date:
April 21, 2021
Export Citation:
Assignee:
JAPAN MEDICAL COMPANY INC (JP)
International Classes:
A42C1/00; A42B3/04; A42B3/28; A61F5/01; A61F13/12
Foreign References:
| JP2014169510A | 2014-09-18 | |||
| US5094229A | 1992-03-10 | |||
| US20190015238A1 | 2019-01-17 |
Attorney, Agent or Firm:
OKUTANI Masako (JP)
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