公开(公告)号：US20090132047A1

公开(公告)日：2009-05-21

申请号：US12067654

申请日：2005-11-30

申请人： Kevin A. Mansmann ,  Alvin A. Potter

发明人： Kevin A. Mansmann ,  Alvin A. Potter

IPC分类号： A61F2/08 ,  A61F2/02 ,  A61B17/58

CPC分类号： A61F2/30756 ,  A61F2/0811 ,  A61F2/30767 ,  A61F2/3094 ,  A61F2/30965 ,  A61F2/32 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3872 ,  A61F2/3877 ,  A61F2/389 ,  A61F2/40 ,  A61F2/4637 ,  A61F2002/2821 ,  A61F2002/30006 ,  A61F2002/30011 ,  A61F2002/30093 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30181 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30299 ,  A61F2002/30354 ,  A61F2002/30459 ,  A61F2002/30461 ,  A61F2002/30499 ,  A61F2002/305 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30738 ,  A61F2002/30787 ,  A61F2002/3082 ,  A61F2002/30822 ,  A61F2002/3085 ,  A61F2002/30878 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/30957 ,  A61F2002/30971 ,  A61F2002/4635 ,  A61F2210/0019 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0066 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/006 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0093 ,  A61F2250/0015 ,  A61F2250/0023

摘要： Surgical implants for replacing cartilage are provided with hydrogel polymers affixed to anchors made of “shape-memory” materials, such as nitinol alloys. These implants can be flexed, allowing them to be inserted into joints arthroscopically. After insertion, an implant will return to its manufactured size and shape, and can be anchored to bone or other tissue. The anchoring components can grip and hold hydrogels or other soft polymers by means of an interface of porous fabric. The fabric can support a reinforcing mesh embedded within the soft polymer, and its bottom surface can promote tissue ingrowth, leading to stronger anchoring. Two or more porous layers can enclose a soft polymer, for purposes such as sustained drug release or holding transplanted cells.

摘要翻译： 提供了用于替代软骨的外科植入物，其附着在由“形状记忆”材料（例如镍钛诺合金）制成的锚固件上的水凝胶聚合物。 这些植入物可以弯曲，允许它们被关节镜插入关节。 插入后，植入物将恢复其制造的尺寸和形状，并且可以锚定到骨或其他组织。 锚固部件可以通过多孔织物的界面夹持和保持水凝胶或其它软质聚合物。 织物可以支撑嵌入软聚合物内的增强网，并且其底表面可以促进组织向内生长，导致更强的锚固。 两个或更多个多孔层可以包围软聚合物，用于诸如持续药物释放或保持移植细胞的目的。

公开(公告)号：US20080012181A1

公开(公告)日：2008-01-17

申请号：US11822085

申请日：2007-07-02

申请人： Walther Pedersen ,  Frederik Steenstrup ,  Ole Olsen ,  Lene Jakobsen ,  Erik Vraa ,  Jes Lauritzen ,  Klaus Bechgaard

发明人： Walther Pedersen ,  Frederik Steenstrup ,  Ole Olsen ,  Lene Jakobsen ,  Erik Vraa ,  Jes Lauritzen ,  Klaus Bechgaard

IPC分类号： B29C35/08 ,  B29B7/00 ,  H05B6/00

CPC分类号： A61F2/30721 ,  A61B17/025 ,  A61B17/282 ,  A61B17/562 ,  A61B2017/0275 ,  A61F2/32 ,  A61F2/4607 ,  A61F2002/30004 ,  A61F2002/30112 ,  A61F2002/30113 ,  A61F2002/30118 ,  A61F2002/30125 ,  A61F2002/30135 ,  A61F2002/30136 ,  A61F2002/30156 ,  A61F2002/302 ,  A61F2002/30204 ,  A61F2002/30217 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30289 ,  A61F2002/30294 ,  A61F2002/30309 ,  A61F2002/30324 ,  A61F2002/30327 ,  A61F2002/30494 ,  A61F2002/30594 ,  A61F2002/30596 ,  A61F2002/30599 ,  A61F2002/30754 ,  A61F2002/30772 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0023 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0071 ,  A61F2230/0091 ,  A61F2250/0014 ,  A61F2250/0036 ,  A61F2250/0039 ,  A61F2250/0063 ,  A61L27/16 ,  A61L27/26 ,  C08L23/12

摘要： The present invention relates to a method and a device for alleviating and/or preventing conditions relating to damaged joints involving articulating surfaces. In a first aspect the present invention relates to a prosthetic device for insertion into a joint cavity of a joint of a vertebrate, such as a human, said device consisting of a biocompatible material comprising at least a first polymeric component and a second polymeric component, wherein the chain length of the first polymeric component is longer than the chain length of the second polymeric component, the polymeric components in particular being polyethylene, polypropylene and/or polyvinylpyrrolidone. The device may be used for establishing sidability and/or distributing pressure in a joint of a vertebrate such as a human, by inserting into the joint cavity of the joint a prosthetic device, preferably a prosthetic device as defined in this invention, capable of locking itself to an intra-articular component and thereby being fixed or retained in the joint cavity in a manner which is substantially non-invasive with respect to cartilage and bone natively present in the joint cavity. The device may be formed by moulding, whereby it is possible to adapt the form of the device to the joint needing alleviation. Also the device may be formed with a hole or a slit to fit into the joint and lock the device around intra-articular components. A further aspect of invention relates to a method for introducing the prosthetic device into a joint, such as a method comprising locking the device to an intro-articular component, thereby fixing or retaining the device in the joint cavity in a manner which is substantially non-invasive with respect to cartilage and bone natively present in the joint cavity. Also the invention relates to an instrument for inserting a prosthetic device according to the invention, comprising means for deforming the prosthetic device into a reduced volume or a slender shape and means for grasping the intra-articular component to which the device is capable of interlocking.

公开(公告)号：US07261720B2

公开(公告)日：2007-08-28

申请号：US10265922

申请日：2002-10-07

申请人： Sheila S Stevens ,  Ryan P Boucher ,  Lulu Follmer ,  Nenita Salom ,  Paul Reiss ,  Cesar Ico ,  Karen D Talmadge ,  Mark A Reiley ,  Arie Scholten

发明人： Sheila S Stevens ,  Ryan P Boucher ,  Lulu Follmer ,  Nenita Salom ,  Paul Reiss ,  Cesar Ico ,  Karen D Talmadge ,  Mark A Reiley ,  Arie Scholten

IPC分类号： A61B17/66

CPC分类号： A61B17/8866 ,  A61B10/025 ,  A61B17/00234 ,  A61B17/02 ,  A61B17/7097 ,  A61B17/72 ,  A61B17/7275 ,  A61B17/8805 ,  A61B17/8855 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/1009 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/1059 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003

摘要： A balloon for use in compressing cancellous bone and marrow (also known as medullary bone or trabecular bone). The balloon comprises an inflatable balloon body for insertion into said bone. The body has a shape and size to compress at least a portion of the cancellous bone to form a cavity in the cancellous bone and/or to restore the original position of the outer cortical bone, if fractured or collapsed. The balloon desirably incorporates restraints which inhibit the balloon from applying excessive pressure to various regions of the cortical bone. The wall or walls of the balloon are such that proper inflation of the balloon body is achieved to provide for optimum compression of the bone marrow. The balloon can be inserted quickly into a bone. The balloon can be made to have a suction catheter. The balloon can be used to form and/or enlarge a cavity or passage in a bone, especially in, but not limited to, vertebral bodies. Various additional embodiments facilitate directionally biasing the inflation of the balloon.

公开(公告)号：US20060015186A1

公开(公告)日：2006-01-19

申请号：US11071496

申请日：2005-03-03

申请人： Graham Isaac

发明人： Graham Isaac

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61F2/0095 ,  A61F2/30724 ,  A61F2002/30062 ,  A61F2002/30204 ,  A61F2002/30247 ,  A61F2002/30487 ,  A61F2002/30497 ,  A61F2002/305 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30831 ,  A61F2002/30896 ,  A61F2002/30957 ,  A61F2002/3433 ,  A61F2002/4631 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2230/0065 ,  A61F2230/0071 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00353

摘要： A cup assembly of an orthopaedic joint prosthesis comprises a cup-shaped component which is rotationally symmetrical about a polar axis, and which is hollow to receive a rotationally symmetrical head of an component of the joint prosthesis. The cup-shaped component has a groove in its outer surface which extends around the component in a plane which is approximately perpendicular to the polar axis. A spacer component comprises a plurality of spaced apart spacer elements which are connected by a spacer web. The spacer web, but not the spacer elements, can be fitted into the groove in the outer surface of the cup-shaped component.

摘要翻译： 矫形关节假体的杯组件包括杯状部件，其围绕极轴旋转对称，并且其是中空的以容纳关节假体的部件的旋转对称的头部。 杯状部件在其外表面上具有在大致垂直于极轴的平面内围绕部件延伸的凹槽。 间隔件组件包括多个间隔开的间隔元件，它们通过间隔网连接。 间隔网，而不是间隔元件，可以装配在杯形部件的外表面的凹槽中。

公开(公告)号：US06981981B2

公开(公告)日：2006-01-03

申请号：US10747547

申请日：2003-12-29

申请人： Mark A. Reiley ,  Arie Scholten ,  Karen Talmadge

发明人： Mark A. Reiley ,  Arie Scholten ,  Karen Talmadge

IPC分类号： A61M29/00

CPC分类号： A61B10/025 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/7097 ,  A61B17/7258 ,  A61B17/7275 ,  A61B17/742 ,  A61B17/744 ,  A61B17/8855 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30535 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0058 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/105 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003 ,  Y10S606/91

摘要： Systems for treating a bone, e.g. a vertebral body, having an interior volume occupied, at least in part, by cancellous bone provide a first tool, a second tool, and a third tool. The first tool establishes a percutaneous access path to bone. The second tool is sized and configured to be introduced through the percutaneous access path to form a void that occupies less than the interior volume. The third tool places within the void through the percutaneous access path a volume of filling material. Related methods for treating a bone, e.g. a vertebral body, having an interior volume occupied, at least in part, by cancellous bone provide establishing a percutaneous access path to bone. A tool is introduced through the percutaneous access path and manipulated to form a void that occupies less than the interior volume. A volume of filling material is then placed within the void through the percutaneous access path.

公开(公告)号：US20050131267A1

公开(公告)日：2005-06-16

申请号：US10989733

申请日：2004-11-15

申请人： Karen Talmadge

发明人： Karen Talmadge

IPC分类号： A61B10/00 ,  A61B10/02 ,  A61B17/00 ,  A61B17/02 ,  A61B17/12 ,  A61B17/72 ,  A61B17/74 ,  A61B17/78 ,  A61B17/88 ,  A61B19/00 ,  A61B19/02 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/36 ,  A61F2/38 ,  A61F2/40 ,  A61F2/42 ,  A61F2/44 ,  A61F2/46 ,  A61F2/958 ,  A61N5/00

CPC分类号： A61B17/8855 ,  A61B10/025 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/7258 ,  A61B17/74 ,  A61B17/744 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1011 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003

摘要： Various systems, and methods are provided for transporting a therapeutic agent to the interior of a skeletal support structure. In one implementation, a first expandable structure has a second expandable structure disposed within the first expandable structure. Furthermore, the first and second expandable structures are configured to expand a void in a skeletal support structure and to receive a radiation source between the first and second expandable structures.

摘要翻译： 提供了用于将治疗剂输送到骨骼支撑结构的内部的各种系统和方法。 在一个实施方案中，第一可膨胀结构具有设置在第一可膨胀结构内的第二可膨胀结构。 此外，第一和第二可膨胀结构被构造成在骨骼支撑结构中膨胀空隙并且在第一和第二可膨胀结构之间接纳辐射源。

公开(公告)号：US20040181232A1

公开(公告)日：2004-09-16

申请号：US10812609

申请日：2004-03-30

发明人： Paul Re ,  Mark A. Johanson ,  Peter F. Marshall

IPC分类号： A61F002/30

CPC分类号： A61F2/4618 ,  A61B17/0642 ,  A61B17/068 ,  A61B17/1635 ,  A61B17/1655 ,  A61B2017/00004 ,  A61B2017/0417 ,  A61B2017/0641 ,  A61B2017/0646 ,  A61B2017/0647 ,  A61F2/30749 ,  A61F2/30756 ,  A61F2002/2867 ,  A61F2002/30062 ,  A61F2002/30181 ,  A61F2002/30204 ,  A61F2002/30751 ,  A61F2002/30761 ,  A61F2002/30772 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/4627 ,  A61F2210/0004 ,  A61F2230/006 ,  A61F2230/0065 ,  A61F2310/00365

摘要： An encapsulation device for repair of articular cartilage defects includes a body for disposition adjacent a bone in an area of the cartilage defect, and elongated leg structure extending from the body and for disposition in the bone in the area of the cartilage defect. The leg structure is provided with a length which is a plurality of magnitudes greater than a thickness of the body, and is of a generally conical configuration.

公开(公告)号：US20040153115A1

公开(公告)日：2004-08-05

申请号：US10747558

申请日：2003-12-29

申请人： Kyphon Inc.

发明人： Mark A. Reiley ,  Arie Scholten ,  Karen Talmadge

IPC分类号： A61M029/00

CPC分类号： A61B10/025 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/7097 ,  A61B17/7258 ,  A61B17/7275 ,  A61B17/742 ,  A61B17/744 ,  A61B17/8855 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30535 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0058 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/105 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003 ,  Y10S606/91

摘要： Systems for treating a bone, e.g. a vertebral body, having an interior volume occupied, at least in part, by cancellous bone provide a first tool, a second tool, and a third tool. The first tool establishes a percutaneous access path to bone. The second tool is sized and configured to be introduced through the percutaneous access path to form a void that occupies less than the interior volume. The third tool places within the void through the percutaneous access path a volume of filling material. Related methods for treating a bone, e.g. a vertebral body, having an interior volume occupied, at least in part, by cancellous bone provide establishing a percutaneous access path to bone. A tool is introduced through the percutaneous access path and manipulated to form a void that occupies less than the interior volume. A volume of filling material is then placed within the void through the percutaneous access path.

摘要翻译： 用于治疗骨的系统，例如 具有至少部分由松质骨占据的内部体积的椎体提供第一工具，第二工具和第三工具。 第一个工具建立一个经皮进入骨的通路。 第二工具的尺寸和构造被设计成通过经皮进入路径被引入以形成占据小于内部容积的空隙。 第三个工具通过经皮进入路径将一定体积的填充材料置于空隙内。 用于治疗骨的相关方法，例如 具有至少部分由松质骨占据的内部体积的椎体提供建立骨的经皮通路。 通过经皮进入路径引入一个工具并进行操作以形成占据内部容积的空隙。 然后通过经皮进入路径将一定体积的填充材料置于空隙内。

公开(公告)号：US20010044626A1

公开(公告)日：2001-11-22

申请号：US09059796

申请日：1998-04-13

发明人： MARK A. REILEY ,  ARIE SCHOLTEN ,  KAREN TALMADGE

IPC分类号： A61F005/04

CPC分类号： A61B10/025 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/7097 ,  A61B17/7258 ,  A61B17/7275 ,  A61B17/742 ,  A61B17/744 ,  A61B17/8855 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30535 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0058 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/105 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003 ,  Y10S606/91

摘要： A balloon for use in compressing cancellous bone and marrow (also known as medullary bone or trabecular bone) against the inner cortex of bones whether the bones are fractured or not. The balloon comprises an inflatable, non-expandable balloon body for insertion into said bone. The body has a shape and size to compress at least a portion of the cancellous bone to form a cavity in the cancellous bone and to restore the original position of the outer cortical bone, if fractured or collapsed. The balloon is prevented from applying excessive pressure to the outer cortical bone. The wall or walls of the balloon are such that proper inflation the balloon body is achieved to provide for optimum compression of all the bone marrow. The balloon is able to be folded so that it can be inserted quickly into a bone. The balloon can be made to have a suction catheter. The main purpose of the balloon is the forming or enlarging of a cavity or passage in a bone, especially in, but not limited to, vertebral bodies.

摘要翻译： 一种用于压缩松质骨和骨髓（也称为髓质骨或小梁骨）的球囊，无论骨头是否断裂，均可抵抗骨内皮质。 气球包括用于插入所述骨中的可膨胀的，不可膨胀的气囊体。 身体具有形状和尺寸以压缩松质骨的至少一部分以在松质骨中形成空腔，并且如果骨折或塌陷则恢复外皮质骨的原始位置。 防止气囊对外皮质骨施加过大的压力。 球囊的壁或壁使得实现气囊体的适当充气以提供所有骨髓的最佳压缩。 气囊能够被折叠，使得其可以快速插入骨骼。 可以使气囊具有吸引导管。 气囊的主要目的是形成或扩大骨骼中的腔或通道，特别是但不限于椎体。

公开(公告)号：US06235043B1

公开(公告)日：2001-05-22

申请号：US08788786

申请日：1997-01-23

申请人： Mark A. Reiley ,  Arie Scholten ,  Karen Talmadge

发明人： Mark A. Reiley ,  Arie Scholten ,  Karen Talmadge

IPC分类号： A61M2900

CPC分类号： A61B10/025 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/7097 ,  A61B17/7258 ,  A61B17/7275 ,  A61B17/742 ,  A61B17/744 ,  A61B17/8855 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B90/94 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61F2/28 ,  A61F2/2846 ,  A61F2/3601 ,  A61F2/389 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30204 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30535 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30686 ,  A61F2002/30909 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/4062 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0058 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097 ,  A61M25/10 ,  A61M25/1002 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/105 ,  A61M2025/1072 ,  A61M2210/02 ,  A61M2210/1003 ,  Y10S606/91

摘要： A balloon for use in compressing cancellous bone and marrow (also known as medullary bone or trabecular bone) against the inner cortex of bones whether the bones are fractured or not. The balloon comprises an inflatable, non-expandable balloon body for insertion into said bone. The body has a shape and size to compress at least a portion of the cancellous bone to form a cavity in the cancellous bone and to restore the original position of the outer cortical bone, if fractured or collapsed. The balloon is prevented from applying excessive pressure to the outer cortical bone. The wall or walls of the balloon are such that proper inflation the balloon body is achieved to provide for optimum compression of all the bone marrow. The balloon is able to be folded so that it can be inserted quickly into a bone. The balloon can be made to have a suction catheter. The main purpose of the balloon is the forming or enlarging of a cavity or passage in a bone, especially in, but not limited to, vertebral bodies.