Title:
CRANIAL DEFORMATION CORRECTION HELMET AND METHOD FOR FABRICATING SAME
Document Type and Number:
WIPO Patent Application WO/2014/133091
Kind Code:
A1
Abstract:
Provided are a cranial deformation correction helmet (2), whereby it is possible for a shell (4) to be of sufficiently light weight while retaining necessary rigidity and hardness, and a method whereby it is possible to create the cranial deformation correction helmet (2) with sufficient speed and low cost. A non-cellular composite resin shell (4) is molded by selective laser sintering, and a cellular composite resin liner (6) is thereafter disposed upon the inner face of the shell (4). The relative density of the shell (4) is 90-98%.
Inventors:
ONO HIDENORI (JP)
AIHARA YASUO (JP)
SUGIYAMA HISAYUKI (JP)
MATSUMOTO TORU (JP)
KAI KAZUMI (JP)
AIHARA YASUO (JP)
SUGIYAMA HISAYUKI (JP)
MATSUMOTO TORU (JP)
KAI KAZUMI (JP)
Application Number:
PCT/JP2014/054913
Publication Date:
September 04, 2014
Filing Date:
February 27, 2014
Export Citation:
Assignee:
ONO & CO LTD (JP)
AI MET NEO CO LTD (JP)
AI MET NEO CO LTD (JP)
International Classes:
A61F5/37
Domestic Patent References:
| WO2011163410A1 | 2011-12-29 | |||
| WO2011089352A1 | 2011-07-28 |
Foreign References:
| US20040197016A1 | 2004-10-07 | |||
| US5951503A | 1999-09-14 | |||
| US5094229A | 1992-03-10 | |||
| US6428494B1 | 2002-08-06 | |||
| US7153284B2 | 2006-12-26 |
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
Ono Pure in addition (JP)
Ono Pure in addition (JP)
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