公开(公告)号：US12097119B2

公开(公告)日：2024-09-24

申请号：US17664150

申请日：2022-05-19

申请人： CORELINK, LLC

发明人： Josh Arnone

IPC分类号： A61F2/30 ,  A61F2/44 ,  A61F2/28 ,  A61F2/46

CPC分类号： A61F2/30767 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2002/2835 ,  A61F2002/30011 ,  A61F2002/30774 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2002/30968 ,  A61F2002/30978 ,  A61F2002/30985 ,  A61F2002/4629

摘要： An interbody spacer for spinal fusion surgery includes first and second opposite side walls that have open-cell metal foam at upper and lower faces, and a three-dimensional lattice disposed between open-cell metal foam at the upper and lower faces. The open-cell metal foam is in communication with the three-dimensional lattice so that bone growth can enter the three-dimensional lattice from the open-cell metal foam. The interbody spacer may be formed by additive manufacturing.

公开(公告)号：US20240245521A1

公开(公告)日：2024-07-25

申请号：US18625593

申请日：2024-04-03

申请人： HOWMEDICA OSTEONICS CORP.

发明人： Kevin P. KNOX ,  Shawn M. GARGAC ,  Markus SCHEIBEL

IPC分类号： A61F2/40 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/4003 ,  A61F2/30942 ,  A61F2/4059 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2002/30011 ,  A61F2002/30289 ,  A61F2002/30408 ,  A61F2002/30574 ,  A61F2002/3093 ,  A61F2002/4062

摘要： A prosthesis assembly including a base member that has a helical structure and one or more pathways. The helical structure extends between a first end and a second end. The pathway is accessible from the second end and is directed toward the first end through the helical structure. The pathway is located inward of an outer periphery of the helical structure. The pathway extends in a space between successive portions of the helical structure. The prosthesis assembly includes a locking device that has a support member and an arm that projects away from the support member. The arm is configured to be disposed in the pathway when the support member is disposed adjacent to the second end of the base member. The arm is disposed through bone in the space between successive portions of the helical structure when the prosthesis assembly is implanted.

公开(公告)号：US11974926B2

公开(公告)日：2024-05-07

申请号：US16663882

申请日：2019-10-25

申请人： Onkos Surgical, Inc.

发明人： Gerhard E. Maale

IPC分类号： A61F2/28 ,  A61F2/00 ,  A61F2/08 ,  A61F2/36 ,  A61F2/38 ,  A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4059 ,  A61F2/0063 ,  A61F2/28 ,  A61F2/3607 ,  A61F2/3804 ,  A61F2/384 ,  A61F2/40 ,  A61F2002/0081 ,  A61F2002/0086 ,  A61F2002/0817 ,  A61F2002/0823 ,  A61F2002/0852 ,  A61F2002/0876 ,  A61F2002/2853 ,  A61F2002/30011 ,  A61F2002/30028 ,  A61F2002/30143 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30339 ,  A61F2002/30364 ,  A61F2002/30365 ,  A61F2002/30375 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30461 ,  A61F2002/30474 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30688 ,  A61F2002/30909 ,  A61F2002/30912 ,  A61F2002/368 ,  A61F2002/3813 ,  A61F2002/3822 ,  A61F2002/3827 ,  A61F2002/4011 ,  A61F2002/4018 ,  A61F2002/4085 ,  A61F2220/0008 ,  A61F2310/00011

摘要： The improved endoprosthetic device surface treatment encourages soft tissue attachment thereto. A porous mesh surface treatment creates on an outer surface of the endoprosthetic device a three-dimensional surface structure similar to cancellous bone. Suture attachment features are provided at various locations around the treated surface structure to initially affix a vascularized soft tissue to the treated surface. As the patient heals the soft tissue grows and infiltrates the porous mesh surface to achieve an attachment strength substantially equal to the surrounding tissue.

公开(公告)号：US11960266B1

公开(公告)日：2024-04-16

申请号：US18454580

申请日：2023-08-23

申请人： RESTOR3D, INC.

发明人： Cambre Kelly ,  Hannah White

IPC分类号： B33Y80/00 ,  A61F2/30 ,  B33Y50/00 ,  G05B19/4099 ,  G06T7/55 ,  G16H30/20

CPC分类号： G05B19/4099 ,  A61F2/30942 ,  B33Y50/00 ,  B33Y80/00 ,  G06T7/55 ,  G16H30/20 ,  A61F2002/30011 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2002/30952 ,  A61F2002/30985 ,  A61F2310/00011 ,  G05B2219/35134 ,  G06T2207/20081 ,  G06T2207/30004

摘要： Systems and processes for designing and generating personalized surgical implants and devices are described herein. In various embodiments, the process includes generating patient-specific implants with patient-specific surface(s) and/or textures designed for increased osseointegration and improved surgical outcomes. In various embodiments, the process includes extracting patient-specific data with one or more aspects of an anatomical feature, processing the one or more aspects of the anatomical feature to create a non-rigid shape reference, and generating a patient-specific implant or device.

公开(公告)号：US11918478B2

公开(公告)日：2024-03-05

申请号：US17391243

申请日：2021-08-02

申请人： SMed-TA/TD, LLC

发明人： Gregory C. Stalcup ,  Paul S. Nebosky ,  Kreigh R. Williams

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/44 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/3093

摘要： A method of manufacturing multiple orthopaedic implants includes: producing a strip of material including a composite of a first porous ingrowth material and a second porous ingrowth material; forming a plurality of through-openings in the strip; and cutting a plurality of implant blanks from the strip, each of the implant blanks including at least one of the formed through-openings.

公开(公告)号：US11857433B2

公开(公告)日：2024-01-02

申请号：US17748159

申请日：2022-05-19

申请人： GLOBUS MEDICAL, INC.

发明人： Jeff Bennett ,  Edward Dwyer

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61F2/442 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/30069 ,  A61F2002/3081 ,  A61F2002/30385 ,  A61F2002/30392 ,  A61F2002/30393 ,  A61F2002/30398 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/30652 ,  A61F2002/30658 ,  A61F2002/30673 ,  A61F2002/30772 ,  A61F2002/30878 ,  A61F2002/30906 ,  A61F2002/30925 ,  A61F2002/443 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/0097 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/00976

摘要： An implant stabilizes two adjacent bones of a joint, while enabling a natural kinematic relative movement of the bones. Support components are connected to each bone of the joint, and a flexible core is interposed between them. The core and at least one of the support components are provided with a smooth sliding surface upon which the core and support component may slide relative to each other, enabling a corresponding movement of the bones. The surfaces may have a mating curvature, to mimic a natural movement of the joint. The core is resilient, and may bend or compress, enabling the bones to move towards each other, and or to bend relative to each other.

公开(公告)号：US20230346561A1

公开(公告)日：2023-11-02

申请号：US17732750

申请日：2022-04-29

申请人： Depuy Ireland Unlimited Company

发明人： Edward Patrick Kavanagh ,  David Horne ,  James Oliver Sedicol ,  Philippa Clarkson ,  Fionnán Aodhán McNamara ,  Enda Leavy ,  Karen McKinlay ,  João Arranhado Neves ,  Charlie Weston

IPC分类号： A61F2/30

CPC分类号： A61F2/30767 ,  A61F2/3094 ,  A61F2002/30011

摘要： An orthopaedic prosthetic component can include a porous three-dimensional Voronoi structure shaped to be implanted in a patient’s body. The porous three-dimensional Voronoi structure can include a plurality of struts, a number of pores, a first surface, and a second surface. The plurality of struts can define randomized interconnected organicized cells, wherein respective groups of struts intersect so as to define a respective plurality of nodes. The number of pores can be defined by the organicized cells. The second surface can be spaced from the first surface along a transverse axis. An intermediate portion can be between the first surface and the second surface. The first surface can have a first porosity and the intermediate portion can have an intermediate portion porosity that is different from the first porosity.

公开(公告)号：US11766339B1

公开(公告)日：2023-09-26

申请号：US17398961

申请日：2021-08-10

申请人： Omnia Medical, LLC

发明人： Troy Schifano ,  Daniel Johnson

IPC分类号： A61F2/44 ,  A61L27/04 ,  A61L27/40 ,  A61L27/56 ,  A61F2/30 ,  A61F2/28

CPC分类号： A61F2/4425 ,  A61F2/30771 ,  A61F2/447 ,  A61F2/4455 ,  A61F2/4465 ,  A61L27/04 ,  A61L27/40 ,  A61L27/56 ,  A61F2002/2835 ,  A61F2002/30011 ,  A61F2002/3085 ,  A61F2250/0023 ,  A61F2310/00023 ,  A61F2310/00293

摘要： An implantable medical device, such as an intervertebral spacer, may comprise a polymeric component and a metallic component. The metallic component can contain both porous metal and substantially-solid metal. The polymeric material can contain particles of an osseointegrative material. The metallic component can be more protruding toward bone than the polymeric component while having a smaller dimension of roughness than the polymeric component. In embodiments, the pin may press-fit against substantially solid metal. The porous metal may surround solid metal which in turn may surround the pin. The pin may have a press-fit with metal and a looser fit with polymeric component, if the metal components and polymeric components are trapped. A pin may connect superior and inferior metal components by a press-fit. The central opening may be exposed to porous metal and also to substantially-solid metal and to polymer. Specific geometries of implants are disclosed.

公开(公告)号：US11717411B2

公开(公告)日：2023-08-08

申请号：US17197595

申请日：2021-03-10

申请人： Cartiva, Inc.

发明人： Timothy J. Patrick ,  Carribeth B. Ramey ,  Letitia Tudor ,  Michael A. Axelrod

IPC分类号： A61F2/30 ,  A61F2/38 ,  A61B17/86 ,  A61F2/46

CPC分类号： A61F2/30756 ,  A61F2/3872 ,  A61B17/86 ,  A61F2/3094 ,  A61F2/30942 ,  A61F2/4618 ,  A61F2002/305 ,  A61F2002/30011 ,  A61F2002/3021 ,  A61F2002/30075 ,  A61F2002/3085 ,  A61F2002/3092 ,  A61F2002/30224 ,  A61F2002/30273 ,  A61F2002/30299 ,  A61F2002/30327 ,  A61F2002/30331 ,  A61F2002/30462 ,  A61F2002/30579 ,  A61F2002/30761 ,  A61F2002/30841 ,  A61F2002/30957 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00047 ,  A61F2310/00089 ,  A61F2310/00185

摘要： An implant system includes a first portion, a second portion, and a third portion. The first portion includes a hydrogel; the second portion includes a porous material and the hydrogel in pores of the porous material; and the third portion includes the porous material. The first portion is free of the porous material and the third portion is free of the hydrogel. The third portion has non-uniform lateral cross-section.

公开(公告)号：US20230240858A1

公开(公告)日：2023-08-03

申请号：US18297747

申请日：2023-04-10

申请人： NuVasive, Inc.

发明人： Jesse Unger ,  Jeremy Malik ,  Ryan Donahoe

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/4455 ,  A61F2/44 ,  A61F2/30771 ,  A61F2002/3008 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2002/4495 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/30593 ,  A61F2002/30784 ,  A61F2002/30787 ,  A61F2002/30838 ,  A61F2002/30891 ,  A61F2002/30985 ,  A61F2310/00592

摘要： The present disclosure in one aspect provides a surgical implant comprising an upper bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, where the pores are formed by a plurality of struts, a lower bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts; and a central body comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts, wherein the average pore size on the upper and lower bone contacting surfaces is different than the average pore size on the central body.