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公开(公告)号：US06261295B1
公开(公告)日：2001-07-17
申请号：US09411501
申请日：1999-10-04
IPC分类号： A61F500
CPC分类号： A61F2/4611 , A61B17/0642 , A61B17/1604 , A61B17/1659 , A61B17/1757 , A61B2017/00544 , A61B2017/0256 , A61B2017/924 , A61B2090/033 , A61B2090/0801 , A61F2/28 , A61F2/30965 , A61F2/442 , A61F2/4455 , A61F2002/2835 , A61F2002/286 , A61F2002/30004 , A61F2002/30075 , A61F2002/30131 , A61F2002/30154 , A61F2002/30177 , A61F2002/30261 , A61F2002/30271 , A61F2002/30329 , A61F2002/30448 , A61F2002/305 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30785 , A61F2002/30883 , A61F2002/30975 , A61F2002/4475 , A61F2002/4623 , A61F2002/4648 , A61F2210/0061 , A61F2220/0025 , A61F2220/005 , A61F2230/0013 , A61F2230/0021 , A61F2230/0056 , A61F2230/0082 , A61F2250/0014 , A61F2310/00023 , A61F2310/00293
摘要： A guide comprising a tube having a first end and a second end, the tube: A) being configured for insertable acceptance therethrough of a shaft of a tool designed to make cuts in a first vertebra and in a second vertebra simultaneously; B) having tangs extending from the first end thereof, wherein the tangs are tapered to conform to natural lordosis; and C) having a depth stop located on the second end thereof.
摘要翻译： 一种引导件，包括具有第一端和第二端的管，所述管：构造成用于可插入地穿过其中的工具，所述工具的轴被设计成同时切割在第一椎骨和第二椎骨中; B）具有柄部 从其第一端延伸，其中所述柄脚被锥形以符合天然脊柱前凸; 和C）具有位于其第二端上的深度止动件。
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公开(公告)号：US06261293B1
公开(公告)日：2001-07-17
申请号：US09408760
申请日：1999-09-30
IPC分类号： A61B1714
CPC分类号： A61F2/4611 , A61B17/0642 , A61B17/1604 , A61B17/1659 , A61B17/1757 , A61B2017/00544 , A61B2017/0256 , A61B2017/924 , A61B2090/033 , A61B2090/0801 , A61F2/28 , A61F2/30965 , A61F2/442 , A61F2/4455 , A61F2002/2835 , A61F2002/286 , A61F2002/30004 , A61F2002/30075 , A61F2002/30131 , A61F2002/30154 , A61F2002/30177 , A61F2002/30261 , A61F2002/30271 , A61F2002/30329 , A61F2002/30448 , A61F2002/305 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30785 , A61F2002/30883 , A61F2002/30975 , A61F2002/4475 , A61F2002/4623 , A61F2002/4648 , A61F2210/0061 , A61F2220/0025 , A61F2220/005 , A61F2230/0013 , A61F2230/0021 , A61F2230/0056 , A61F2230/0082 , A61F2250/0014 , A61F2310/00023 , A61F2310/00293
摘要： An end cut tool for making an end cut in bone is disclosed that comprises: A) a shaft having first and second ends, 1) the first end having a blade attached thereto for making the end cut in the bone, and 2) the second end having a handle attached thereto substantially perpendicular to the axis of the shaft to facilitate rotation of the shaft, and B) at least one interlock located between the first and second ends, the interlock preventing rotation of the blade during insertion into a patient and then preventing withdrawal of the tool during use.
摘要翻译： 公开了一种用于制造骨头端切割的端切割工具，其包括：A）具有第一端和第二端的轴，1）第一端具有附接到其上的刀片，用于将端部切割在骨中，以及2）第二端 具有附接到其上的手柄，其基本上垂直于所述轴的轴线，以便于所述轴的旋转，以及B）位于所述第一和第二端之间的至少一个互锁件，所述互锁防止所述刀片在插入患者期间的旋转， 的工具。
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公开(公告)号：US6106913A
公开(公告)日：2000-08-22
申请号：US169116
申请日：1998-10-08
IPC分类号： A61F2/00 , A61F2/02 , A61F2/06 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/46 , A61L27/12 , D01H4/02 , D02G3/38 , D02G3/44 , B32B1/08
CPC分类号： D01D5/0084 , A61F2/28 , A61F2/30965 , A61L27/12 , D01D5/0076 , D01H4/02 , D02G3/36 , D02G3/448 , A61F2/06 , A61F2/08 , A61F2/30756 , A61F2/3094 , A61F2002/2835 , A61F2002/30062 , A61F2002/30199 , A61F2002/3084 , A61F2002/30914 , A61F2002/30968 , A61F2002/4648 , A61F2210/0004 , A61F2230/0063 , A61F2310/00293 , Y10S977/855 , Y10S977/876 , Y10S977/92 , Y10S977/961 , Y10T428/1369 , Y10T428/2936
摘要： Nanofibers are produced having a diameter ranging from about 4 .ANG. to 1 nm, and a nano denier of about 10.sup.-9. The use of the electro-spinning process permits production of the desired nanofibrils. These fibrils in combination with a carrier or strengthening fibers/filaments can be converted directly into nonwoven fibrous assemblies or converted into linear assemblies(yarns) before weaving, braiding or knitting into 2-dimensional and 3-dimensional fabrics. The electrospun fiber can be fed in an air vortex spinning apparatus developed to form a linear fibrous assembly. The process makes use of an air stream in a properly confined cavity. The vortex of air provides a gentle means to convert a mixture of the fibril fed directly or indirectly from the ESP unit and a fiber mass or filament into an integral assembly with proper level of orientation. Incorporation of thus produced woven products into tissue engineering is part of the present invention.
摘要翻译： 生产直径范围为约4至1nm的纳米纤维和约10-9纳米旦尼尔。 使用电纺工艺可以生产所需的纳米原纤维。 这些原纤维与载体或强化纤维/长丝组合可以直接转化成非织造纤维组件，或者在编织，编织或编织成二维和三维织物之前转化成线性组件（纱线）。 电纺纤维可以在开发成形成线性纤维集合体的空气涡旋纺丝装置中进料。 该过程使用适当限定的空腔中的气流。 空气涡流提供了将来自ESP单元和纤维质量或细丝的直接或间接进料的原纤的混合物转化为具有适当水平取向的整体组件的温和装置。 将如此生产的织造产品并入组织工程中是本发明的一部分。
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公开(公告)号：US6027742A
公开(公告)日：2000-02-22
申请号：US732016
申请日：1996-10-16
申请人： Dosuk D. Lee , Christian Rey , Maria Aiolova
发明人： Dosuk D. Lee , Christian Rey , Maria Aiolova
IPC分类号： A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/46 , A61K9/20 , A61L24/02 , A61L27/12 , A61L27/38 , A61L27/42 , A61L27/54 , A61L27/58 , C01B25/16 , C01B25/32 , A61K9/16
CPC分类号： A61F2/28 , A61F2/30756 , A61K9/2009 , A61L24/02 , A61L27/12 , A61L27/38 , A61L27/425 , A61L27/54 , A61L27/58 , C01B25/16 , C01B25/32 , C01B25/321 , C01B25/325 , C04B28/344 , A61F2002/30062 , A61F2002/30762 , A61F2002/4648 , A61F2210/0004 , A61F2310/00293 , A61L2300/22 , A61L2300/252 , A61L2300/406 , A61L2300/414 , A61L2300/452 , A61L2400/06 , A61L2430/02 , C04B2111/00836 , Y10S977/776 , Y10S977/906 , Y10S977/927 , Y10S977/928
摘要： A composite material is provided including a strongly bioresorbable, poorly crystalline apatitic calcium phosphate composite and a supplementary material. The poorly crystalline apatitic calcium phosphate is characterized in that, when placed in an intramuscular or subcutaneous site, resorption of at least 1 g of the material is complete within one year. The supplementary material is in intimate contact with the hydroxyapatite material in an amount effective to impart a selected characteristic to the composite. The supplemental material may be biocompatible, bioresorbable or non-resorbable.
摘要翻译： 提供了一种复合材料，其包括强生物可再吸收，结晶不良的磷灰石复合材料和补充材料。 不完全结晶的磷灰石磷酸钙的特征在于，当放置在肌内或皮下的位置时，至少1g的材料的吸收在一年内完成。 补充材料与羟基磷灰石材料紧密接触，其量有效地赋予复合材料所选择的特性。 补充材料可以是生物相容的，生物可再吸收的或不可再吸收的。
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