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公开(公告)号：US07192431B2
公开(公告)日：2007-03-20
申请号：US10087999
申请日：2002-03-05
IPC分类号： A61F5/00
CPC分类号： A61F2/4618 , A61B10/025 , A61B17/1604 , A61B17/1637 , A61B17/17 , A61B17/1764 , A61B17/1767 , A61B2017/00464 , A61B2017/00473 , A61B2090/033 , A61F2/30756 , A61F2/38 , A61F2/3877 , A61F2002/2839 , A61F2002/30764 , A61F2002/4627 , A61F2002/4635
摘要： A set of surgical instruments for repairing a cartilage surface on a posterior surface of the patella includes a first instrument and a second instrument. The first instrument includes a channel defining a longitudinal axis that extends from the channel to intersect an anterior surface of the patella. The second instrument is mountable to the first instrument and includes a surface that is configured to be placed against a posterior surface of the patella. The longitudinal axis of the channel is at an angle to the surface of the second instrument when the second instrument is mounted in the first instrument.
摘要翻译： 用于修复髌骨后表面上的软骨表面的一组手术器械包括第一器械和第二器械。 第一仪器包括限定从通道延伸以与髌骨前表面相交的纵向轴线的通道。 第二仪器可安装到第一仪器，并且包括被配置为抵靠髌骨的后表面放置的表面。 当第二仪器安装在第一仪器中时，通道的纵向轴线与第二仪器的表面成一角度。
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公开(公告)号：US06375658B1
公开(公告)日：2002-04-23
申请号：US09559532
申请日：2000-04-28
IPC分类号： A61B1756
CPC分类号： A61F2/4618 , A61B10/025 , A61B17/1604 , A61B17/1637 , A61B17/17 , A61B17/1764 , A61B17/1767 , A61B2017/00464 , A61B2017/00473 , A61B2090/033 , A61F2/30756 , A61F2/38 , A61F2/3877 , A61F2002/2839 , A61F2002/30764 , A61F2002/4627 , A61F2002/4635
摘要： A set of surgical instruments for repairing a cartilage surface on a posterior surface of the patella includes a first instrument and a second instrument. The first instrument includes a channel defining a longitudinal axis that extends from the channel to intersect an anterior surface of the patella. The second instrument is mountable to the first instrument and includes a surface that is configured to be placed against a posterior surface of the patella. The longitudinal axis of the channel is at an angle to the surface of the second instrument when the second instrument is mounted in the first instrument.
摘要翻译： 用于修复髌骨后表面上的软骨表面的一组手术器械包括第一器械和第二器械。 第一仪器包括限定从通道延伸以与髌骨前表面相交的纵向轴线的通道。 第二仪器可安装到第一仪器，并且包括被配置为抵靠髌骨的后表面放置的表面。 当第二仪器安装在第一仪器中时，通道的纵向轴线与第二仪器的表面成一角度。
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公开(公告)号：US06146385A
公开(公告)日：2000-11-14
申请号：US799697
申请日：1997-02-11
申请人： Paul A. Torrie , Michael C. Ferragamo , Rebecca Blough , Anthony Miniaci , Lazlo Hangody , Zoltan Karparti
发明人： Paul A. Torrie , Michael C. Ferragamo , Rebecca Blough , Anthony Miniaci , Lazlo Hangody , Zoltan Karparti
IPC分类号： A61B17/16 , A61B17/17 , A61B17/90 , A61B19/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/46
CPC分类号： A61B17/1635 , A61F2/30756 , A61F2/4601 , A61F2/4657 , A61B17/175 , A61B2090/062 , A61F2/3859 , A61F2/4618 , A61F2002/2839 , A61F2002/4623 , A61F2002/4649 , A61F2002/4658 , A61F2002/4659 , A61F2310/00964
摘要： A method of repairing cartilage (e.g., articular cartilage on the femur) and a set of instruments used in the method are provided. The damaged cartilage is removed from the bone to expose the underlying bone, grafts covered with cartilage (e.g., hyaline cartilage) are harvested from elsewhere in the body (e.g., other areas of the femur), and the grafts are inserted into holes drilled into the exposed area of bone. A guide is provided for use with surgical instruments during the procedure to orient the surgical instruments perpendicularly to the bone surface during use. The guide includes a guiding portion disposed along a longitudinal axis for engaging the surgical instrument, and a tissue-engaging portion oriented perpendicularly to the longitudinal axis. A set of surgical instruments used to carry out the method includes the guide, a drill for forming the graft-receiving holes, and an insertion tool for inserting the grafts. Other accessory instruments are also provided.
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