-
公开(公告)号:US20050060022A1
公开(公告)日:2005-03-17
申请号:US10850501
申请日:2004-11-26
申请人: Jeffrey Felt , Alexander Arsenyen , Mark Rydell
发明人: Jeffrey Felt , Alexander Arsenyen , Mark Rydell
CPC分类号: A61F2/91 , A61F2/915 , A61F2002/91541 , A61F2230/0013 , A61F2250/0067
摘要: A polymer intravascular stent that is resorable over a period of time containing a drug, which is delivered to the vascular wall during the absorption of the polymer material. A gradient of drug concentration may be established in the polymer.
摘要翻译: 一种聚合物血管内支架,其在包含药物的时间段内是可以恢复的,其在吸收聚合物材料期间被递送到血管壁。 可以在聚合物中建立药物浓度梯度。
-
公开(公告)号:US09737414B2
公开(公告)日:2017-08-22
申请号:US11974185
申请日:2007-10-11
申请人: Jeffrey Felt , Britt Norton , Mark Rydell , Steve Crosbie
发明人: Jeffrey Felt , Britt Norton , Mark Rydell , Steve Crosbie
CPC分类号: A61F2/4465 , A61F2/0095 , A61F2/4611 , A61F2002/2835 , A61F2002/30062 , A61F2002/3008 , A61F2002/30383 , A61F2002/30522 , A61F2002/30604 , A61F2002/30677 , A61F2002/30841 , A61F2002/4475 , A61F2002/4629 , A61F2210/0004 , A61F2220/0025 , A61F2250/0098 , A61F2310/00023
摘要: A modular interbody fusion device for fusing adjacent spinal vertebrae that is adapted to be implanted in a prepared interbody space including a first modular segment having a width including a first rail extending at least partially along one side of the width and beyond a periphery of a body portion of the first modular segment, a second modular segment having a width and slidably connected to the first rail on one side of the width and having a second rail extending at least partially along another side of the width and beyond a periphery of a body portion of the second modular segment, a third modular segment having a width and slidably connected to the second rail on one side of the width and wherein the device has an expanded position and an implanted position in which the modular segments are combined to mimic the shape of the vertebra.
-
公开(公告)号:US20070027547A1
公开(公告)日:2007-02-01
申请号:US10562648
申请日:2004-06-25
申请人: Mark Rydell , Scott McGarvey , Jeffrey Felt
发明人: Mark Rydell , Scott McGarvey , Jeffrey Felt
CPC分类号: A61F2/4202 , A61B17/1615 , A61B17/1659 , A61B17/562 , A61B17/8872 , A61B90/00 , A61B90/90 , A61B2090/061 , A61B2090/062 , A61F2/0095 , A61F2/3094 , A61F2/30965 , A61F2/4225 , A61F2/4606 , A61F2/4657 , A61F2/4684 , A61F2002/30148 , A61F2002/30563 , A61F2002/30576 , A61F2002/30616 , A61F2002/3071 , A61F2002/30754 , A61F2002/3082 , A61F2002/30881 , A61F2002/30884 , A61F2002/4205 , A61F2002/4207 , A61F2002/4215 , A61F2002/4233 , A61F2002/4235 , A61F2002/4622 , A61F2002/4628 , A61F2002/4658 , A61F2230/0017 , A61F2250/0085 , A61F2310/00365
摘要: An interpositional arthroplasty system for use in repairing ginglymus joints such as the joints of the ankle, including a tibiotalar implant (124) that provides a first major surface (130) adapted to be positioned against a tibia (120) and a second major surface (132) adapted to be positioned against a talus (108) and a polymeric ankle implant that provides a first major surface adapted to be positioned against a talus and a second major surface adapted to be positioned against a calcaneus. Such an implant can be useful for correcting various deformities of an ankle, as well as increasing articulation of a joint. Also described are biomaterials, including polymeric biomaterials having use in preparing such implants, as well as surgical kits that include implants and other tools adapted for their use.
摘要翻译: 一种用于修复诸如踝关节的筋骨关节的间插关节置换系统,包括提供适于抵靠胫骨(120)定位的第一主表面(130)和第二主表面(124)的胫骨植入物(124) 132),其适于抵靠距离(108)和聚合物踝植入物定位,所述踝植入物提供适于抵靠距骨定位的第一主表面和适于抵靠跟骨定位的第二主表面。 这样的植入物可用于矫正踝关节的各种畸形,以及增加关节的关节。 还描述了生物材料,包括在制备这种植入物中使用的聚合物生物材料,以及包括植入物和适于其使用的其它工具的手术套件。
-
公开(公告)号:US20060282169A1
公开(公告)日:2006-12-14
申请号:US11311894
申请日:2005-12-19
申请人: Jeffrey Felt , Mark Rydell , Michael Purnell
发明人: Jeffrey Felt , Mark Rydell , Michael Purnell
IPC分类号: A61F2/38
CPC分类号: A61F2/3804 , A61F2/4261 , A61F2/4603 , A61F2002/30616 , A61F2002/3827 , A61F2002/3831 , A61F2002/4264 , A61F2002/4266 , A61F2310/00011 , A61F2310/00179 , A61L27/18 , C08L75/04
摘要: The invention can provide an implant for an upper extremity joint arthroplasty having a first polymeric portion adapted to be retained within a bone of the upper extremity and a second polymeric portion having an articulating surface adapted to articulate against an opposing bone. The invention can also provide methods of making and using such an implant.
摘要翻译: 本发明可以提供一种用于上肢关节置换术的植入物,其具有适于保持在上肢的骨骼内的第一聚合部分和具有适于与相对的骨骼铰接的关节表面的第二聚合部分。 本发明还可以提供制造和使用这种植入物的方法。
-
公开(公告)号:US20060293756A1
公开(公告)日:2006-12-28
申请号:US11372357
申请日:2006-03-09
申请人: Jeffrey Felt
发明人: Jeffrey Felt
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2/3094 , A61F2/4455 , A61F2/4611 , A61F2002/30014 , A61F2002/30016 , A61F2002/30075 , A61F2002/30166 , A61F2002/30235 , A61F2002/30383 , A61F2002/30387 , A61F2002/30462 , A61F2002/3052 , A61F2002/30561 , A61F2002/30563 , A61F2002/30594 , A61F2002/30604 , A61F2002/30677 , A61F2002/30971 , A61F2002/444 , A61F2002/4627 , A61F2210/0061 , A61F2220/0025 , A61F2220/0075 , A61F2230/0028 , A61F2230/0069 , A61F2250/0018 , A61F2250/0019
摘要: A method and apparatus for repairing a damaged intervertebral disc nucleus in a minimally invasive manner utilizes a modular disc prosthesis. The modular disc prosthesis preferably comprises at least three modular segments. In one embodiment, each modular segment includes an inner core and an outer shell. The modular segments are selectively interlockable in situ with each other. The modular segments form an implanted unitary device that closely mimics the geometry of the disc nucleus cavity.
摘要翻译: 用于以微创方式修复受损的椎间盘细胞核的方法和装置利用模块化椎间盘假体。 模块化椎间盘假体优选地包括至少三个模块部分。 在一个实施例中,每个模块化区段包括内芯和外壳。 模块化部分可以选择性地互相啮合。 模块化部分形成了一种植入的整体装置,其紧密地模仿了椎间盘细胞腔的几何形状。
-
公开(公告)号:US20070027546A1
公开(公告)日:2007-02-01
申请号:US11489264
申请日:2006-07-19
申请人: Eric Palm , Jeffrey Felt , Jenny Zeroni , Albert Schafer
发明人: Eric Palm , Jeffrey Felt , Jenny Zeroni , Albert Schafer
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2/3094 , A61F2/4455 , A61F2/4611 , A61F2002/30014 , A61F2002/30016 , A61F2002/30075 , A61F2002/30166 , A61F2002/30235 , A61F2002/30383 , A61F2002/30387 , A61F2002/30462 , A61F2002/3052 , A61F2002/30561 , A61F2002/30563 , A61F2002/30594 , A61F2002/30604 , A61F2002/30677 , A61F2002/30971 , A61F2002/444 , A61F2002/4627 , A61F2210/0061 , A61F2220/0025 , A61F2220/0075 , A61F2230/0028 , A61F2230/0069 , A61F2250/0018 , A61F2250/0019
摘要: A multi-composite disc prosthesis is adapted to be implanted within the annulus of an evacuated disc nucleus space in a human spine. The disc prosthesis has a generally solid unitary body with a size and a shape adapted to be positioned within the annulus of the evacuated disc nucleus space. The body has an outer portion comprised of a first biomaterial and an inner portion comprised of a second biomaterial. The second biomaterial has a compressive modulus that is harder than a compressive modulus of the first biomaterial and the first and second biomaterials are chemically or physically bonded to form a multi-composite material that forms the solid body.
摘要翻译: 多复合盘假体适于植入人脊椎抽真空椎间盘空间的环形空间内。 椎间盘假体具有通常具有尺寸和形状的固体整体,其适于定位在抽空的椎间盘细胞核空间的环空中。 主体具有包括第一生物材料的外部部分和由第二生物材料构成的内部部分。 第二生物材料具有比第一生物材料的压缩模量更硬的压缩模量,并且第一和第二生物材料化学或物理结合以形成形成固体的多复合材料。
-
-
-
-
-