发明申请
US20110282242A1 Instrument for Applying Therapeutic Cells, with Proximal Portion for Processing Therapeutic Cells
有权
用于治疗细胞应用的方法,用于处理治疗细胞的近端部分
- 专利标题: Instrument for Applying Therapeutic Cells, with Proximal Portion for Processing Therapeutic Cells
- 专利标题(中): 用于治疗细胞应用的方法,用于处理治疗细胞的近端部分
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申请号: US12777491申请日: 2010-05-11
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公开(公告)号: US20110282242A1公开(公告)日: 2011-11-17
- 发明人: Michael D. Cronin , Patrick D. Dugan , Shelby L. Cook Kornbluth , Donna L. Korvick , Rebecca J. Mollere , Jerome R. Morgan , Shailendra K. Parihar , John B. Schulte , Richard W. Timm
- 申请人: Michael D. Cronin , Patrick D. Dugan , Shelby L. Cook Kornbluth , Donna L. Korvick , Rebecca J. Mollere , Jerome R. Morgan , Shailendra K. Parihar , John B. Schulte , Richard W. Timm
- 主分类号: A61B10/02
- IPC分类号: A61B10/02
摘要:
A tissue harvesting and processing apparatus comprises a body and a distally extending needle. The needle includes an aperture configured to receive tissue. A tissue cutting member is movable relative to the needle to sever a specimen from tissue protruding through the aperture. A tissue processor is operable to mince tissue severed by the tissue cutting member. The minced tissue may be mixed with a medical fluid component contained in a reservoir. The medical fluid mixture may be expelled through an applier tip coupled with the body. The tissue processor may comprise a mincing die such that tissue specimens are minced upon being extruded through the mincing die. The tissue processor may comprise a blade that cooperates with a sliding press. The tissue processor may comprise auger blade sections that cooperate with inwardly extending pins. A mixing piston may mix the minced tissue with the medical fluid component.
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