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公开(公告)号：US11219537B2
公开(公告)日：2022-01-11
申请号：US16721041
申请日：2019-12-19
发明人： Michael L. Koltz , Louis M. Shadeck , David John Little, II , Gerould Winthrop Norman , Dana A. Oliver
摘要： A system and method of processing bone is disclosed. A tissue separator is utilized to separate tissue comprising at least one of muscle, periosteum and connective tissue from bone in a safe, sterile and efficient manner. In one aspect, the particle reducer can include an impeller positioned with respect to a cutting surface on a drum. At least one of the impeller and the drum is rotated by a power source such that harvested tissue frictionally engages the cutting surface. In another aspect, a source of pressurized fluid can be directed at tissue to separate bone from non-bone tissue.
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公开(公告)号：US20140263778A1
公开(公告)日：2014-09-18
申请号：US14287733
申请日：2014-05-27
发明人： Michael L. Koltz , Louis M. Shadeck , David John Little, II , Gerould Winthrop Norman , Dana A. Oliver
CPC分类号： A61F2/4644 , A22C17/04 , A22C17/06 , A61F2002/4645 , A61F2002/4646 , B02C19/0056 , B02C19/11
摘要： A system and method of processing bone is disclosed. A tissue separator is utilized to separate tissue comprising at least one of muscle, periosteum and connective tissue from bone in a safe, sterile and efficient manner. In one aspect, the particle reducer can include an impeller positioned with respect to a cutting surface on a drum. At least one of the impeller and the drum is rotated by a power source such that harvested tissue frictionally engages the cutting surface. In another aspect, a source of pressurized fluid can be directed at tissue to separate bone from non-bone tissue.
摘要翻译： 公开了一种处理骨骼的系统和方法。 使用组织分离器以安全，无菌和有效的方式从骨中分离包含肌肉，骨膜和结缔组织中的至少一种的组织。 在一个方面，颗粒减少器可以包括相对于滚筒上的切割表面定位的叶轮。 叶轮和滚筒中的至少一个由动力源旋转，使得收获的组织摩擦地接合切割表面。 在另一方面，加压流体源可以被引导到组织以将骨与非骨组织分开。
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公开(公告)号：US12064357B2
公开(公告)日：2024-08-20
申请号：US17180199
申请日：2021-02-19
发明人： Michael L. Koltz , Louis M. Shadeck , David John Little, II , Gerould Winthrop Norman , Dana A. Oliver
CPC分类号： A61F2/4644 , A22C17/04 , A22C17/06 , B02C19/0056 , B02C19/11 , A61F2002/4645 , A61F2002/4646
摘要： A system and method of processing bone is disclosed. A tissue separator is utilized to separate tissue comprising at least one of muscle, periosteum and connective tissue from bone in a safe, sterile and efficient manner. In one aspect, the particle reducer can include an impeller positioned with respect to a cutting surface on a drum. At least one of the impeller and the drum is rotated by a power source such that harvested tissue frictionally engages the cutting surface. In another aspect, a source of pressurized fluid can be directed at tissue to separate bone from non-bone tissue.
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公开(公告)号：US20210169663A1
公开(公告)日：2021-06-10
申请号：US17180199
申请日：2021-02-19
发明人： Michael L. Koltz , Louis M. Shadeck , David John Little, II , Gerould Winthrop Norman , Dana A. Oliver
摘要： A system and method of processing bone is disclosed. A tissue separator is utilized to separate tissue comprising at least one of muscle, periosteum and connective tissue from bone in a safe, sterile and efficient manner. In one aspect, the particle reducer can include an impeller positioned with respect to a cutting surface on a drum. At least one of the impeller and the drum is rotated by a power source such that harvested tissue frictionally engages the cutting surface. In another aspect, a source of pressurized fluid can be directed at tissue to separate bone from non-bone tissue.
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