公开(公告)号：WO2021122570A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/086183

申请日：2020-12-15

Applicant: WALDEMAR LINK GMBH & CO. KG

Inventor： DALLA PRIA, Paolo ,  SCHULTZ, Thomas

IPC: A61F2/40 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30378 ,  A61F2002/30476 ,  A61F2002/30604 ,  A61F2002/30884 ,  A61F2002/4051 ,  A61F2002/4085

Abstract: This disclosure relates to an anchoring member for a joint replacement, comprising a proximal interface part and a distal portion, the distal portion being configured to be anchored within bone tissue and the proximal interface part being configured for mounting a joint member of the joint replacement. The proximal interface part comprises a concave interface surface.

公开(公告)号：WO2021199093A1

公开(公告)日：2021-10-07

申请号：PCT/IT2021/050089

申请日：2021-03-30

Applicant: UNIVERSITA' DEGLI STUDI DI UDINE ,  AZIENDA SANITARIA UNIVERSITARIA FRIULI CENTRALE

Inventor： ROBIONY, Massimo ,  SEMBRONIO, Salvatore

IPC: A61F2/30 ,  A61B17/17 ,  A61B17/15 ,  A61B17/176 ,  A61B2017/568 ,  A61F2/3099 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30649

Abstract: Prosthetic device (10) for temporomandibular joint comprising a first prosthetic component (11), able to be associated with a mandibular condyle (112) of a patient, and a coordinated second prosthetic component (12), able to be associated with a respective glenoid fossa of the patient. The present invention also concerns a guide device (35) for making an anchoring seating (113) for positioning the first component, and a prosthetic assembly comprising the prosthetic device (10) and the guide device (35).

公开(公告)号：WO2021154885A2

公开(公告)日：2021-08-05

申请号：PCT/US2021/015331

申请日：2021-01-27

Applicant: CANARY MEDICAL INC.

Inventor： GROSS, Jeffrey, M. ,  SCHILLER, Peter, J.

IPC: A61B5/11 ,  A61B5/103 ,  A61B17/56 ,  A61F2/30 ,  A61F2/38 ,  A61B2090/064 ,  A61B5/0031 ,  A61B5/4585 ,  A61B5/686 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4657 ,  A61F2002/2835 ,  A61F2002/30331 ,  A61F2002/30405 ,  A61F2002/30537 ,  A61F2002/30667 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2002/30677 ,  A61F2002/30985 ,  A61F2002/4666

Abstract: Tibial inserts and tibial extensions coupled to a sensor, and systems including such devices, can generate data and analysis based on that data, which may be used to identify and/or address problems associated with the implanted medical device, including incorrect placement of the device, unanticipated degradation of the device, and undesired movement of the device. Also provided are tibial inserts and tibial extensions coupled to a sensor, and devices and methods to address problems that have been identified with an implanted medical device.

公开(公告)号：WO2022268260A2

公开(公告)日：2022-12-29

申请号：PCT/DE2022/100453

申请日：2022-06-21

Applicant: SCHMID, Alois

Inventor： SCHMID, Alois

IPC: A61F2/42 ,  A61F2/30 ,  A61F2/30767 ,  A61F2/4202 ,  A61F2002/30171 ,  A61F2002/30227 ,  A61F2002/30331 ,  A61F2002/30355 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30652 ,  A61F2002/30654 ,  A61F2002/30841 ,  A61F2002/30845 ,  A61F2002/30904 ,  A61F2002/3093 ,  A61F2002/4205 ,  A61F2002/4207 ,  A61F2310/00029 ,  A61F2310/00796

Abstract: Vom natürlichen Sprunggelenk des Menschen ist durch mathematische Berechnungen und geometrische Messungen wissenschaftlich gesichert, dass ein sogenanntes instantes Rotationszentrum mit annähernd punktförmiger Ausbildung vorliegt. Das obere Sprunggelenk selbst gewährt einen polyaxialen, aber beschränkten Bewegungsumfang. Beim fortgeschrittenen Verschleiß (Arthrose) des oberen Sprunggelenkes wird eine Endoprothese benötigt, die ebenso polyaxial wie das natürliche Sprunggelenk funktioniert und diese Kräfte drehmomentfrei durch das Sprunggelenk überträgt. Die kugelsegmentförmige talare Endoprothese des oberen Sprunggelenkes realisiert ein drehmomentfreies Rotationszentrum, lässt sich deckungsgleich mit dem natürlichen Rotationszentrum implantieren und erlaubt die polyaxialen Bewegungen des natürlichen Sprunggelenkes. Durch seitliche Segmentzuschnitte hält die Prothese bei jeder Bewegung Kontakt zur verbliebenen ossären Sprunggelenk-Gabel und besitzt dadurch eine Eigenstabilität. Diese reduziert den möglichen Bewegungsumfang einer Kugelform auf den physiologischen Bewegungsumfang.

公开(公告)号：WO2021257962A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/038045

申请日：2021-06-18

Applicant: ENCORE MEDICAL, LP DBA DJO SURGICAL

Inventor： ROBICHEAUX, Alysha ,  CHEN, Ellen

IPC: A61F2/40 ,  A61F2/46 ,  A61B17/15 ,  A61B17/16 ,  A61B17/17 ,  A61F2/30 ,  A61B17/1604 ,  A61B17/1659 ,  A61B17/1684 ,  A61B17/1778 ,  A61B2017/1602 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2/4603 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30011 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30339 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30845 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30891 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/4018 ,  A61F2002/4029 ,  A61F2002/4033 ,  A61F2002/4037 ,  A61F2002/4629 ,  A61F2002/4638 ,  A61F2002/4641 ,  A61F2002/4677 ,  A61F2002/4681

Abstract: A humeral implant is provided. The implant includes a humeral stem (5300) including a plurality of fins (5350). At least one fin comprises a serrated bottom edge (5351, 5352). A radial distance between an inner bottom edge of the at least one fin and a centerline (C) of the humeral implant increases along a distal length of extension of the at least one fin. At least the serrated bottom edge of the at least one fin is configured to cut into and compact bone of of the metaphysis of a humerus toward relatively denser cancellous bone of a peripheral portion of the humerus when press-fit therein, thereby providing sufficient press-fitting for cementless fixation of the humeral stem into the humerus. Related kits and methods are also provided.

公开(公告)号：WO2021122568A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/086181

申请日：2020-12-15

Applicant: WALDEMAR LINK GMBH & CO. KG

Inventor： DALLA PRIA, Paolo ,  HARNDT, Angelika ,  ETRINGER, Alexander

IPC: A61F2/30 ,  A61F2/40 ,  A61F2/08 ,  A61F2/46 ,  A61F2/28 ,  A61F2/36 ,  A61F2/30734 ,  A61F2/4014 ,  A61F2/4059 ,  A61F2/4081 ,  A61F2/4603 ,  A61F2/4637 ,  A61F2002/2853 ,  A61F2002/3021 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30339 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30461 ,  A61F2002/30507 ,  A61F2002/30574 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30736 ,  A61F2002/30772 ,  A61F2002/30774 ,  A61F2002/30784 ,  A61F2002/30785 ,  A61F2002/3079 ,  A61F2002/30827 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/3621 ,  A61F2002/3647 ,  A61F2002/3694 ,  A61F2002/4011 ,  A61F2002/4018 ,  A61F2002/4062 ,  A61F2002/4638 ,  A61F2220/0033 ,  A61F2220/0041

Abstract: The present disclosure provides an implant component assembly (1) for a joint replacement. The assembly comprises an implant component (10), the implant component including an interface part (20) for attaching another implant component (50) and an assembly channel (11). The assembly further comprises an assembly screw (30) for securing the other implant component to the implant component, the assembly screw having a longitudinal axis (L), a screw head (31), and a screw shank (32) and being insertable into the assembly channel. A screw retention unit (40) of the assembly is configured for keeping the assembly screw within the assembly channel and allowing rotation of the assembly screw about the longitudinal axis.

公开(公告)号：WO2022003356A1

公开(公告)日：2022-01-06

申请号：PCT/GB2021/051667

申请日：2021-06-30

Applicant: MATORTHO LIMITED

Inventor： CULLUM, Charles Jonas Ambrose ,  COLLINS, Simon Nicholas

IPC: A61F2/30 ,  A61F2/32 ,  A61F2/36 ,  A61F2/38 ,  A61F2/30734 ,  A61F2/30767 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3859 ,  A61F2/389 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/30158 ,  A61F2002/30215 ,  A61F2002/30217 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30336 ,  A61F2002/30362 ,  A61F2002/30448 ,  A61F2002/30449 ,  A61F2002/30471 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/3069 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/3092 ,  A61F2002/30985 ,  A61F2002/3625 ,  A61F2002/3652 ,  A61F2002/3863

Abstract: A revision-implant receiver (18) is provided for supporting an implant (20) of a revision joint replacement (10). The revision-implant receiver (18) comprises a first receiver element (22) and a second receiver element (24). The first receiver element (22) and the second receiver element (24) are engaged with each other via a hinge element (26).

公开(公告)号：WO2021257191A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/030261

申请日：2021-04-30

Applicant: LIFE SPINE, INC.

Inventor： BUTLER, Michael S. ,  WOLTERS, Madeline ,  PREDICK, Daniel ,  LAUF, Garrett D. ,  KELLER, Katrina Robin

IPC: A61F2/44 ,  A61F2/30 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30266 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30398 ,  A61F2002/30405 ,  A61F2002/30428 ,  A61F2002/30495 ,  A61F2002/30507 ,  A61F2002/30514 ,  A61F2002/30515 ,  A61F2002/30523 ,  A61F2002/30525 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30593

Abstract: An expandable implant includes an upper portion configured to engage a first portion of bone, a bottom portion configured to engage a second portion of bone, a control assembly coupled to the upper portion and the bottom portion and configured to control relative movement between the upper portion and the bottom portion, wherein the control assembly includes a front portion and a control member, wherein the front portion has an aperture configured to receive the control member, wherein the control member includes a head, and wherein a portion of the head is positioned outside of the aperture as the implant is expanded between a first, collapsed orientation and a second, expanded orientation.

公开(公告)号：WO2021148794A1

公开(公告)日：2021-07-29

申请号：PCT/GB2021/050135

申请日：2021-01-21

Applicant: AXIS SPINE TECHNOLOGIES LTD

Inventor： ARCOS, Jonathan ,  REAH, Christopher ,  SANDHAM, Nicholas ,  POWELL, David

IPC: A61F2/44 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30266 ,  A61F2002/30331 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30398 ,  A61F2002/30401 ,  A61F2002/30476 ,  A61F2002/30482 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30505 ,  A61F2002/30515 ,  A61F2002/30522 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30565 ,  A61F2002/30604 ,  A61F2002/30772 ,  A61F2002/30784 ,  A61F2002/3093 ,  A61F2002/30971 ,  A61F2002/30973 ,  A61F2002/443

Abstract: An anterior lumbar interbody fusion device comprising a superior component, an inferior component, and a locking mechanism. The superior component bottom side and the inferior component top side oppose each other when these are received in the intervertebral space whereby their external sides abut against the respective vertebra, thereby coupling force between the latter. The components inter-engage with each other whereby they are constrained to move in an anterior-posterior direction relative to each other and resistance is presented to movement relative to each other in each of a direction of separation and a direction orthogonal to the anterior- posterior direction and to the direction of separation. The locking mechanism allows for relative movement of the components in the anterior-posterior direction which increases an extent of their overlap and presents resistance to movement of the at least one of the component in the anterior-posterior direction which decreases an extent of their overlap, for instance with a mechanism such as protrusions shaped to engage with set of recesses and sprung cantilever beams forming a ratchet mechanism. Optionally, the fusion device may comprise or lack a core component received between said superior and inferior components.

公开(公告)号：WO2021122572A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/086185

申请日：2020-12-15

Applicant: WALDEMAR LINK GMBH & CO. KG

Inventor： DALLA PRIA, Paolo ,  HARNDT, Angelika

IPC: A61F2/30 ,  A61F2/40 ,  A61F2/28 ,  A61F2/34 ,  A61F2/36 ,  A61F2/38 ,  A61F2/30734 ,  A61F2/4014 ,  A61F2/4059 ,  A61F2002/2853 ,  A61F2002/3021 ,  A61F2002/30215 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30339 ,  A61F2002/30387 ,  A61F2002/30405 ,  A61F2002/3041 ,  A61F2002/30433 ,  A61F2002/30476 ,  A61F2002/30507 ,  A61F2002/30517 ,  A61F2002/30574 ,  A61F2002/30578 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30677 ,  A61F2002/30736 ,  A61F2002/30772 ,  A61F2002/30774 ,  A61F2002/30784 ,  A61F2002/3079 ,  A61F2002/30795 ,  A61F2002/30797 ,  A61F2002/30827 ,  A61F2002/30891 ,  A61F2002/30897 ,  A61F2002/30899 ,  A61F2002/30901 ,  A61F2002/3401 ,  A61F2002/3621 ,  A61F2002/3647 ,  A61F2002/368 ,  A61F2002/3694 ,  A61F2002/3809 ,  A61F2002/3822 ,  A61F2002/4011 ,  A61F2002/4018 ,  A61F2002/4062 ,  A61F2220/0033 ,  A61F2220/0041

Abstract: A humeral implant component (1, 28) connectable to another humeral implant component (2), the humeral implant component (1, 28) comprising: a longitudinal axis (L), a first end (3) and a second end (4), the first end (3) and the second end (4) opposing each other along the longitudinal axis (L) of the humeral implant component (1, 28), and an interface part (5a, 5b) for connecting the humeral implant component (1, 28) to the other humeral implant component (2), wherein the interface part (5a, 5b) is tapered along the longitudinal axis (L) in a direction from the second end (4) to the first end (3), the interface part (5a, 5b) being engageable with a tapered interface part (6) of the other humeral implant component (2) to form a tapered connection between the humeral implant component (1, 28) and the other humeral implant component (2), wherein the humeral implant component (1, 28) further comprises a through hole (7) extending along the longitudinal axis (L) for locking the tapered connection by a longitudinal fastener (8).