| 发明名称 | Model-based helmet design to reduce concussions | ||
| 摘要 | A system and method for designing a helmet to reduce mild traumatic brain injury sustained by a user during primary or secondary head impact include modeling a helmeted head including a head, brain, and helmet using a finite element computer model, the finite element computer model including material properties for the head, brain structures, and helmet and estimating at least intracranial pressure, brain strain and strain rate in response to an impact; and selecting at least one of a helmet cushion material and helmet shell material to limit at least one of intracranial pressure, brain strain and strain rate to a corresponding threshold for an associated impact. | ||
| 申请公布号 | US9530248(B2) | 申请公布日期 | 2016.12.27 |
| 申请号 | US201113990521 | 申请日期 | 2011.12.07 |
| 申请人 | Wayne State University | 发明人 | Zhang Liying;Yang King Hay;King Albert I |
| 分类号 | G06F17/50;G06T17/20;A42C2/00 | 主分类号 | G06F17/50 |
| 代理机构 | Brooks Kushman P.C. | 代理人 | Brooks Kushman P.C. |
| 主权项 | 1. A method for designing a helmet to reduce mild traumatic brain injury sustained by a user during primary or secondary head impact, the method comprising: modeling a head, brain, and helmet using a finite element computer model, the finite element computer model including material properties for the head, brain and helmet and estimating at least intracranial pressure, brain strain and strain rate in response to an impact; and selecting at least one of a helmet cushion material and helmet shell material to limit at least one of the brain strain and strain rate to a corresponding threshold for an associated impact. | ||
| 地址 | Detroit MI US | ||