公开(公告)号：USRE46669E1

公开(公告)日：2018-01-16

申请号：US15336472

申请日：2016-10-27

申请人： Joint Purification Systems LLC

发明人： Brian C. de Beaubien

IPC分类号： A61F2/30 ,  A61F2/36 ,  A61M37/00 ,  A61F2/38 ,  A61F2/46 ,  A61F2/48

CPC分类号： A61M37/00 ,  A61F2/36 ,  A61F2/38 ,  A61F2/4675 ,  A61F2002/30616 ,  A61F2002/30672 ,  A61F2002/30677 ,  A61F2002/3068 ,  A61F2002/3621 ,  A61F2002/368 ,  A61F2002/3694 ,  A61F2002/4685 ,  A61F2002/482 ,  A61F2250/0068 ,  A61F2310/00077

摘要： An antibiotic delivery system including an intramedullary stem that is adapted to be removably mounted into a medullary canal of a bone. The stem includes a body having an inlet adapted to be in fluid communication with a source of liquid-borne antibiotic and a plurality of outlets disposed along the stem. A channel extends between the inlet and the plurality of outlets for delivering a fluid-borne antibiotic from the inlet to the plurality of outlets so as to distribute the antibiotic along the medullary canal in a controlled fashion. A method of treating an infected joint during a two-stage re-implantation of an orthopedic implant is also disclosed.

公开(公告)号：US20170296347A1

公开(公告)日：2017-10-19

申请号：US15513580

申请日：2015-09-23

申请人： SINGAPORE HEALTH SERVICES PTE. LTD.

发明人： Kenon Chua ,  Andy Khye Soon Yew ,  Ngal Nung Lo

IPC分类号： A61F2/36 ,  A61B17/74 ,  A61F2/30

CPC分类号： A61F2/3662 ,  A61B17/74 ,  A61F2/30744 ,  A61F2002/30156 ,  A61F2002/30365 ,  A61F2002/3037 ,  A61F2002/30558 ,  A61F2002/30566 ,  A61F2002/30568 ,  A61F2002/30589 ,  A61F2002/30593 ,  A61F2002/30601 ,  A61F2002/30733 ,  A61F2002/365 ,  A61F2002/3652 ,  A61F2002/3674 ,  A61F2002/3692 ,  A61F2002/3694 ,  A61F2310/00389

摘要： A hip prosthesis device including a femoral stem, the femoral stem including an elongate stem sleeve having a blind hole extending in a longitudinal direction and a hole opening at an upper frontal end of the stem sleeve; a stem core having an elongate stem shaft inserted in the blind hole and slidable in the longitudinal direction, a neck having a lower neck portion and an upper neck portion, a lower end of a lower neck portion attached to an upper end of the stem shaft, the upper neck portion attachable to a femoral head; a shock absorber mechanism operatively provided between the stem shaft and the stem sleeve to act against a downwardly directed longitudinal sliding motion of the stem shaft relative to the stem sleeve; and a closure cap positioned to close the hole opening with a through hole which the neck extends with its lower neck portion.

公开(公告)号：US09668875B2

公开(公告)日：2017-06-06

申请号：US11929070

申请日：2007-10-30

申请人： Amiram Steinberg

发明人： Amiram Steinberg

IPC分类号： A61F2/44 ,  A61B17/00 ,  A61B17/17 ,  A61F2/30 ,  A61F2/32 ,  A61F2/38 ,  A61B34/30 ,  A61B17/16 ,  A61B17/29 ,  A61F2/08 ,  A61F2/28 ,  A61F2/36 ,  A61F2/46 ,  A61F2/34 ,  A61B6/00 ,  A61B34/00 ,  A61B90/11 ,  A61B90/14 ,  A61B34/10

CPC分类号： A61F2/4455 ,  A61B6/506 ,  A61B17/00234 ,  A61B17/1631 ,  A61B17/1671 ,  A61B17/1757 ,  A61B17/29 ,  A61B34/10 ,  A61B34/30 ,  A61B34/70 ,  A61B90/11 ,  A61B90/14 ,  A61B2017/00261 ,  A61B2017/1602 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/742 ,  A61F2/08 ,  A61F2/28 ,  A61F2/30742 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/32 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3662 ,  A61F2/38 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4609 ,  A61F2002/2835 ,  A61F2002/30009 ,  A61F2002/30014 ,  A61F2002/30062 ,  A61F2002/3007 ,  A61F2002/30133 ,  A61F2002/30136 ,  A61F2002/30156 ,  A61F2002/30197 ,  A61F2002/30242 ,  A61F2002/3025 ,  A61F2002/30289 ,  A61F2002/30354 ,  A61F2002/30369 ,  A61F2002/3037 ,  A61F2002/30383 ,  A61F2002/30398 ,  A61F2002/30448 ,  A61F2002/30515 ,  A61F2002/30563 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30581 ,  A61F2002/30593 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30642 ,  A61F2002/30644 ,  A61F2002/30662 ,  A61F2002/30673 ,  A61F2002/30733 ,  A61F2002/30777 ,  A61F2002/30795 ,  A61F2002/3082 ,  A61F2002/30879 ,  A61F2002/30884 ,  A61F2002/30919 ,  A61F2002/30934 ,  A61F2002/30971 ,  A61F2002/30973 ,  A61F2002/3208 ,  A61F2002/3216 ,  A61F2002/3409 ,  A61F2002/3411 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3472 ,  A61F2002/3611 ,  A61F2002/3613 ,  A61F2002/3617 ,  A61F2002/3619 ,  A61F2002/3631 ,  A61F2002/3652 ,  A61F2002/3664 ,  A61F2002/3692 ,  A61F2002/3694 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4619 ,  A61F2002/4632 ,  A61F2002/4635 ,  A61F2210/0004 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2230/0004 ,  A61F2230/0015 ,  A61F2230/0023 ,  A61F2230/0045 ,  A61F2230/0071 ,  A61F2230/0091 ,  A61F2250/0018 ,  A61F2250/0028 ,  A61F2250/0063 ,  A61F2310/00017

摘要： An implant for use in spinal surgery comprises a resilient element having an inflatable cavity. It is formed of a biologically compatible material and is arranged for placement between end plates of adjacent vertebra. The implant may also include a wound disc replacement element. A method of performing spinal surgery on a patient comprises securely mounting a patient onto a patient support table; imaging a spinal region of the patient; building up a three-dimensional image file of the spinal region of the patient; storing the image file; and utilizing the image file for planning and carrying out computer controlled spinal surgery on the patient utilizing the implant. A computer-controlled surgical implant system comprises a steerable endosurgical implanting assembly operative to install the implant at a desired location in a patient; and a computerized controlled, which operates the steerable endosurgical implanting assembly.

公开(公告)号：US20160067006A1

公开(公告)日：2016-03-10

申请号：US14698667

申请日：2015-04-28

申请人： NuVasive, Inc.

发明人： Amiram Steinberg

IPC分类号： A61B19/00

CPC分类号： A61F2/4455 ,  A61B6/506 ,  A61B17/00234 ,  A61B17/1631 ,  A61B17/1671 ,  A61B17/1757 ,  A61B17/29 ,  A61B34/10 ,  A61B34/30 ,  A61B34/70 ,  A61B90/11 ,  A61B90/14 ,  A61B2017/00261 ,  A61B2017/1602 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/742 ,  A61F2/08 ,  A61F2/28 ,  A61F2/30742 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/32 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3662 ,  A61F2/38 ,  A61F2/44 ,  A61F2/441 ,  A61F2/4609 ,  A61F2002/2835 ,  A61F2002/30009 ,  A61F2002/30014 ,  A61F2002/30062 ,  A61F2002/3007 ,  A61F2002/30133 ,  A61F2002/30136 ,  A61F2002/30156 ,  A61F2002/30197 ,  A61F2002/30242 ,  A61F2002/3025 ,  A61F2002/30289 ,  A61F2002/30354 ,  A61F2002/30369 ,  A61F2002/3037 ,  A61F2002/30383 ,  A61F2002/30398 ,  A61F2002/30448 ,  A61F2002/30515 ,  A61F2002/30563 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30581 ,  A61F2002/30593 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30642 ,  A61F2002/30644 ,  A61F2002/30662 ,  A61F2002/30673 ,  A61F2002/30733 ,  A61F2002/30777 ,  A61F2002/30795 ,  A61F2002/3082 ,  A61F2002/30879 ,  A61F2002/30884 ,  A61F2002/30919 ,  A61F2002/30934 ,  A61F2002/30971 ,  A61F2002/30973 ,  A61F2002/3208 ,  A61F2002/3216 ,  A61F2002/3409 ,  A61F2002/3411 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3472 ,  A61F2002/3611 ,  A61F2002/3613 ,  A61F2002/3617 ,  A61F2002/3619 ,  A61F2002/3631 ,  A61F2002/3652 ,  A61F2002/3664 ,  A61F2002/3692 ,  A61F2002/3694 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4619 ,  A61F2002/4632 ,  A61F2002/4635 ,  A61F2210/0004 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2230/0004 ,  A61F2230/0015 ,  A61F2230/0023 ,  A61F2230/0045 ,  A61F2230/0071 ,  A61F2230/0091 ,  A61F2250/0018 ,  A61F2250/0028 ,  A61F2250/0063 ,  A61F2310/00017

摘要： A method of performing a computer-assisted surgical procedure on the spine of a patient comprising the steps of: planning, on a computer, a surgical procedure based on at least one of two- and three-dimensional images of the patient's spine; affixing a robotic assembly over an operative region of the patient; determining, with a computer in communication with the robotic assembly, a desired trajectory of a surgical tool along at least one of an access path and an implant path towards the surgical target site; and placing at least a portion of the surgical tool through the aperture along said desired trajectory along at least one of said access path and said implant path towards the surgical target site.

摘要翻译： 在患者的脊柱上执行计算机辅助外科手术的方法，包括以下步骤：基于患者脊柱的二维和三维图像中的至少一个，在计算机上规划手术过程; 将机器人组件固定在患者的手术区域上; 在与所述机器人组件通信的计算机中，沿着所述外科手术目标部位的进入路径和植入物路径中的至少一个确定外科手术工具的期望轨迹; 以及沿着所述期望的轨迹将所述外科手术工具的至少一部分沿着所述进入路径和所述植入物路径中的至少一个朝向外科手术靶位置放置。

公开(公告)号：US09161840B2

公开(公告)日：2015-10-20

申请号：US11036586

申请日：2005-01-14

申请人： Daniel E. E. Hayes, Jr. ,  Alfred S. Despres, III

发明人： Daniel E. E. Hayes, Jr. ,  Alfred S. Despres, III

IPC分类号： A61F2/36 ,  A61F2/30 ,  A61F2/32 ,  A61F2/34

CPC分类号： A61F2/367 ,  A61F2/30734 ,  A61F2/30771 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3662 ,  A61F2002/30112 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30405 ,  A61F2002/30512 ,  A61F2002/30604 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30827 ,  A61F2002/30886 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3652 ,  A61F2002/3674 ,  A61F2002/3694 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0023 ,  A61F2230/0026

摘要： An improved body element for use in a modular prosthetic stem component of the sort comprising a body element and at least one other element, wherein the body element and the at least one other element are joined together by at least one modular connection, wherein the improved body element comprises an anterior wall and a posterior wall, at least one of the anterior wall and the posterior wall converging toward the other on the medial side of the body element and diverging away from the other on the lateral side of the body element, whereby the body element approximates a general wedge shape.

公开(公告)号：US20140343689A1

公开(公告)日：2014-11-20

申请号：US14289465

申请日：2014-05-28

申请人： KCI Licensing, Inc.

发明人： Royce W. Johnson ,  Archel A. Ambrosio ,  Larry D. Swain ,  Joanna Payne

IPC分类号： A61M1/00 ,  A61M5/14 ,  A61L31/14 ,  A61F2/00

CPC分类号： A61H9/005 ,  A61B17/12168 ,  A61B17/12181 ,  A61B17/12186 ,  A61B17/1219 ,  A61B17/12195 ,  A61B17/1355 ,  A61B17/80 ,  A61B17/88 ,  A61F2/0077 ,  A61F2/30767 ,  A61F2/36 ,  A61F2/3662 ,  A61F13/00068 ,  A61F13/0216 ,  A61F2002/0086 ,  A61F2002/30677 ,  A61F2002/3068 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/368 ,  A61F2002/3694 ,  A61F2310/00395 ,  A61F2310/00592 ,  A61F2310/00928 ,  A61H2201/0103 ,  A61L31/146 ,  A61M1/0023 ,  A61M1/0037 ,  A61M1/0084 ,  A61M1/0088 ,  A61M1/0092 ,  A61M5/14 ,  A61M27/00 ,  A61M37/00 ,  A61M2025/1086

摘要： A reduced pressure delivery system for applying a reduced pressure to a tissue site includes a manifold delivery tube having a passageway and a distal end, the distal end configured to be percutaneously inserted and placed adjacent the tissue site. A flowable material is provided and is percutaneously deliverable through the manifold delivery tube to the tissue site. The flowable material is capable of filling a void adjacent the tissue site to create a manifold having a plurality of flow channels in fluid communication with the tissue site. A reduced pressure delivery tube is provided that is capable of fluid communication with the flow channels of the manifold.

摘要翻译： 用于向组织部位施加减压的减压递送系统包括具有通道和远端的歧管输送管，所述远端构造成经皮插入并放置在组织部位附近。 提供可流动的材料并经由歧管输送管经皮递送至组织部位。 可流动材料能够填充邻近组织部位的空隙，以产生具有与组织部位流体连通的多个流动通道的歧管。 提供了能够与歧管的流动通道流体连通的减压输送管。

公开(公告)号：US08821582B1

公开(公告)日：2014-09-02

申请号：US13592349

申请日：2012-08-23

申请人： Philip Scott Lyren

发明人： Philip Scott Lyren

IPC分类号： A61F2/32

CPC分类号： A61F2/3609 ,  A61F2/30767 ,  A61F2/36 ,  A61F2/3662 ,  A61F2002/2817 ,  A61F2002/30013 ,  A61F2002/30112 ,  A61F2002/30125 ,  A61F2002/30136 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30367 ,  A61F2002/30377 ,  A61F2002/30403 ,  A61F2002/30604 ,  A61F2002/30677 ,  A61F2002/30838 ,  A61F2002/30906 ,  A61F2002/3092 ,  A61F2002/30925 ,  A61F2002/3093 ,  A61F2002/30957 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3652 ,  A61F2002/3694 ,  A61F2310/00023 ,  A61F2310/00796

摘要： A hip implant has a neck body that connects to a bone fixation body. The bone fixation body has a porous structure with an elongated shape. An internal cavity is formed in the bone fixation body and includes a substance to stimulate bone growth.

摘要翻译： 髋关节植入物具有连接到骨固定体的颈部体。 骨固定体具有细长形状的多孔结构。 在骨固定体中形成内腔，并且包括刺激骨生长的物质。

公开(公告)号：US08778030B2

公开(公告)日：2014-07-15

申请号：US13065597

申请日：2011-03-24

申请人： Christopher G. Sidebotham

发明人： Christopher G. Sidebotham

IPC分类号： A61F2/36 ,  A61F2/30

CPC分类号： H02G11/02 ,  A61B17/72 ,  A61B17/80 ,  A61F2/3094 ,  A61F2/3601 ,  A61F2/3662 ,  A61F2/3676 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4059 ,  A61F2002/30289 ,  A61F2002/30566 ,  A61F2002/30594 ,  A61F2002/30769 ,  A61F2002/30822 ,  A61F2002/30968 ,  A61F2002/3692 ,  A61F2002/3694 ,  B65H75/40

摘要： A load bearing implant comprising a femoral implant stem made from a bio-compatible metal having an elastic modulus far greater than that of natural bone. When the implant heals within a bone cavity, the implant essentially carries substantially the entire load. Transfer of load to the surrounding bone tissue is lost due to lack of use after healing. Flexing a stiff implant applies a large load at the implant distal end. The bone cortex is thereby allowed to thicken, causing thigh pain long after implant healing. The femoral implant has a bone ingrowth coating on the proximal end, allowing firm attachment of the implant in the bone cavity. The distal end has a central aperture and a helical machined groove that permits flexing of the distal portion of the femoral implant stem. This flexing occurs in a manner similar to surrounding bone tissue, preventing thigh pain.

摘要翻译： 一种承载植入物，其包括由生物相容性金属制成的股骨植入物柄，其具有远大于天然骨的弹性模量。 当植入物在骨腔内愈合时，植入物基本上承载整个载荷。 由于愈合后缺乏使用而导致周围骨组织的负荷转移丧失。 弯曲僵硬的植入物在植入物远端施加较大的负荷。 因此，允许骨皮质增厚，在植入物愈合之后长时间引起大腿疼痛。 股骨植入物在近端具有骨向内生长涂层，允许植入物牢固地附着在骨腔中。 远端具有允许股骨植入物柄的远侧部分弯曲的中心孔和螺旋加工槽。 该弯曲以类似于周围的骨组织的方式发生，防止大腿疼痛。

公开(公告)号：US08771253B2

公开(公告)日：2014-07-08

申请号：US13572348

申请日：2012-08-10

申请人： Royce W. Johnson ,  Archel A. Ambrosio ,  Larry D. Swain ,  Joanna Payne

发明人： Royce W. Johnson ,  Archel A. Ambrosio ,  Larry D. Swain ,  Joanna Payne

IPC分类号： A61M31/00

CPC分类号： A61H9/005 ,  A61B17/12168 ,  A61B17/12181 ,  A61B17/12186 ,  A61B17/1219 ,  A61B17/12195 ,  A61B17/1355 ,  A61B17/80 ,  A61B17/88 ,  A61F2/0077 ,  A61F2/30767 ,  A61F2/36 ,  A61F2/3662 ,  A61F13/00068 ,  A61F13/0216 ,  A61F2002/0086 ,  A61F2002/30677 ,  A61F2002/3068 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/368 ,  A61F2002/3694 ,  A61F2310/00395 ,  A61F2310/00592 ,  A61F2310/00928 ,  A61H2201/0103 ,  A61L31/146 ,  A61M1/0023 ,  A61M1/0037 ,  A61M1/0084 ,  A61M1/0088 ,  A61M1/0092 ,  A61M5/14 ,  A61M27/00 ,  A61M37/00 ,  A61M2025/1086

摘要： A reduced pressure delivery system for applying a reduced pressure to a tissue site includes a manifold delivery tube having a passageway and a distal end, the distal end configured to be percutaneously inserted and placed adjacent the tissue site. A flowable material is provided and is percutaneously deliverable through the manifold delivery tube to the tissue site. The flowable material is capable of filling a void adjacent the tissue site to create a manifold having a plurality of flow channels in fluid communication with the tissue site. A reduced pressure delivery tube is provided that is capable of fluid communication with the flow channels of the manifold.

摘要翻译： 用于向组织部位施加减压的减压递送系统包括具有通道和远端的歧管输送管，所述远端构造成经皮插入并放置在组织部位附近。 提供可流动的材料并经由歧管输送管经皮递送至组织部位。 可流动材料能够填充邻近组织部位的空隙，以产生具有与组织部位流体连通的多个流动通道的歧管。 提供了能够与歧管的流动通道流体连通的减压输送管。

公开(公告)号：US08500819B2

公开(公告)日：2013-08-06

申请号：US13039362

申请日：2011-03-03

申请人： Jason Meridew ,  Mukesh Kumar ,  Tayler E. Kreider

发明人： Jason Meridew ,  Mukesh Kumar ,  Tayler E. Kreider

IPC分类号： A61N1/30

CPC分类号： A61M5/14 ,  A61F2/34 ,  A61F2/3662 ,  A61F2/389 ,  A61F2002/3068 ,  A61F2002/368 ,  A61F2002/3694 ,  A61M5/14276 ,  A61M39/0208 ,  A61M2205/3523 ,  A61M2210/086

摘要： A drug delivery and diagnostic system can include an orthopedic implant having an outer attachment surface. A conduit can be coupled to the outer attachment surface. The conduit can have an inlet and a plurality of perforations formed along a length thereof. The conduit can be adapted to pass fluid between the inlet and the perforations. A subcutaneous port can be fluidly coupled to the inlet and be adapted to communicate fluid through the inlet, along the conduit and out of the perforations around and along the outer attachment surface of the orthopedic implant.

摘要翻译： 药物递送和诊断系统可以包括具有外部附接表面的矫形植入物。 管道可以联接到外部附接表面。 导管可以具有沿其长度形成的入口和多个穿孔。 导管可适于在入口和穿孔之间传递流体。 皮下端口可以流体地联接到入口，并且适于沿着导管和通过整形外科植入物的外部附接表面的穿孔穿过入口传送流体。