发明授权
- 专利标题: Haptic volumes for reaming during arthroplasty
- 专利标题(中): 关节成形术期间铰链的触角体积
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申请号: US13173868申请日: 2011-06-30
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公开(公告)号: US09125669B2公开(公告)日: 2015-09-08
- 发明人: Amar Ranawat , Mark Pagnano , Lawrence Dorr , Richard Jones , Danielle Landeck , Matt Thompson , Radu Iorgulescu , Renen Bassik , Daniel Odermatt
- 申请人: Amar Ranawat , Mark Pagnano , Lawrence Dorr , Richard Jones , Danielle Landeck , Matt Thompson , Radu Iorgulescu , Renen Bassik , Daniel Odermatt
- 申请人地址: US FL Fort Lauderdale
- 专利权人: MAKO Surgical Corporation
- 当前专利权人: MAKO Surgical Corporation
- 当前专利权人地址: US FL Fort Lauderdale
- 代理机构: Miller, Matthias & Hull LLP
- 主分类号: A61F2/46
- IPC分类号: A61F2/46 ; A61B17/00 ; A61B17/16 ; A61B19/00
摘要:
A haptic robotic system for reaming an acetabulum prior to inserting an acetabular cup is more accurate than conventional instruments and may reduce the risk of dislocation and improve durability of a hip implant. Disclosed is a three-dimensional tool path, referred to as a haptic volume. Once the haptic volume is implemented into the software of a haptically constrained surgical robotic system, the cutting tool or reamer can only be utilized within the haptic volume. The haptic volume guides the surgeon in preparing the final reamed bone surface with a greatly reduced chance of the reaming unintended bone and greatly increases the chance that the reaming procedure may be carried out using one reaming tool, or using a single-stage reaming process.
公开/授权文献
- US20120209272A1 Haptic Volumes for Reaming During Arthroplasty 公开/授权日:2012-08-16