| 发明名称 |
Instrument and Method to Enhance Articular Cartilage Regeneration |
| 摘要 |
A perforation instrument and method of using same, including a shaft capable of being inserted into a joint of a patient, having a longitudinal axis, and carrying at least one piercing member, each piercing member having a tip suitable to pierce sub-chondral bone. The instrument is capable of being altered between an exposed condition wherein the tip of the at least one piercing member is exposed and a safety condition wherein the tip of the at least one piercing member is not capable of piercing tissue. |
| 申请公布号 |
US2014155896(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201213705472 |
申请日期 |
2012.12.05 |
| 申请人 |
DEPUY MITEK, LLC |
发明人 |
Cournoyer John R.;Belloli Dina;Correia Jonathan;Woodruff Scott;Grant Bethany F.;Hernandez Joseph |
| 分类号 |
A61B17/16 |
主分类号 |
A61B17/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A perforation instrument constructed of medical-grade materials, comprising:
a shaft capable of being inserted into a joint of a patient, having a longitudinal axis, and carrying at least one piercing member, each piercing member having a tip suitable to pierce sub-chondral bone; and at least one actuation mechanism to alter the instrument between an exposed condition wherein the tip of the at least one piercing member is exposed and a safety condition wherein the tip of the at least one piercing member is not capable of piercing tissue.
|
| 地址 |
Raynham MA US |
