公开(公告)号：US20240307186A1

公开(公告)日：2024-09-19

申请号：US18675902

申请日：2024-05-28

申请人： TECRES S.p.A.

发明人： Giovanni FACCIOLI ,  Renzo SOFFIATTI

IPC分类号： A61F2/30 ,  A61F2/34 ,  A61F2/36 ,  A61F2/38

CPC分类号： A61F2/30 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/389 ,  A61F2002/30583 ,  A61F2002/30593 ,  A61F2002/3068 ,  A61F2002/3069 ,  A61F2002/30784

摘要： Prosthetic device suitable for being implanted in a bone or joint site of the human body, including a prosthetic body, wherein the prosthetic device includes or can be added with antibiotic or a medical substance.

公开(公告)号：US12004968B2

公开(公告)日：2024-06-11

申请号：US18135899

申请日：2023-04-18

申请人： Stephen Patrick Morrisey

发明人： Stephen Patrick Morrisey ,  Robert James Jones

IPC分类号： A61F2/36 ,  A61F2/46 ,  A61F2/30

CPC分类号： A61F2/4684 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/4607 ,  A61F2002/30604 ,  A61F2002/3625 ,  A61F2/4657

摘要： Hip arthroplasty trial systems and associated medical devices, methods, and kits are described that can be utilized in situ to complete a femoral head trial. An example embodiment of a hip arthroplasty trial system includes a medical device and a femoral stem. The medical device has a head member, a spacer, a shaft, and a locking member. The spacer is disposed within the head member and is moveable from a first position to a second position. The shaft is disposed within the head member and contacts the femoral stem. The shaft is moveable from a first position to a second position. Movement of the shaft from the first position to the second position moves the spacer from its first position to its second position. The locking member is disposed within the head member and releasably attaches the shaft to the head member.

公开(公告)号：US11890204B2

公开(公告)日：2024-02-06

申请号：US17515941

申请日：2021-11-01

申请人： Simplex Designs, LLC

发明人： Jose S. Rivera, Jr.

IPC分类号： A61F2/46 ,  A61F2/36

CPC分类号： A61F2/4607 ,  A61F2/3662 ,  A61F2/4603 ,  A61F2002/4619

摘要： An implant removal tool (1) used to remove a femoral implant (17) from a femur bone (18) by providing a substantially U-shaped body (2) having a substantially rectangular-shaped opening (9) located thereon that allows the substantially U-shaped body to be placed over a neck (21) of a femoral implant so a sharpened front edge (5) of the substantially U-shaped body makes direct contact with an inner surface of the stein of the femoral implant. The U-shaped body may have front side edges (26, 27) that extend beyond a front edge (5) to allow the front side edges to cut anterior and posterior surface of the implant.

公开(公告)号：US20230414170A1

公开(公告)日：2023-12-28

申请号：US18242443

申请日：2023-09-05

申请人： CANARY MEDICAL INC.

发明人： Stephen M. Bailey ,  Douglas Bensch ,  Douglas Brajer ,  Fred Cushner ,  Aimee L. Desaki ,  Jeffrey M. Gross ,  Winslow T. Harte ,  Nicholas H. Helseth ,  David A. Herrin ,  William L. Hunter ,  Dermot Keenan ,  George A. Morales ,  Shane Murphy ,  Stephen Raitt ,  Thomas Snopek ,  Curtis Troupe

IPC分类号： A61B5/00 ,  A61B5/11 ,  A61F2/12 ,  A61F2/36 ,  A61F2/38 ,  H04W4/70 ,  H04W4/08

CPC分类号： A61B5/4851 ,  A61B5/0002 ,  A61B5/0024 ,  A61B5/1114 ,  A61F2/12 ,  A61F2/3662 ,  A61F2/389 ,  H04W4/70 ,  H04W4/08 ,  A61B5/686 ,  A61B2562/0219 ,  A61F2250/0002 ,  A61F2/482

摘要： The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.

公开(公告)号：US11672666B1

公开(公告)日：2023-06-13

申请号：US17824535

申请日：2022-05-25

申请人： United Arab Emirates University

发明人： Jaber Abu Qudeiri ,  Asarudheen Abdudeen ,  Mini Rema Sahadevan ,  Anantha Padmanabhan M

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

CPC分类号： A61F2/3609 ,  A61F2/34 ,  A61F2/3662 ,  A61F2002/30113 ,  A61F2002/30154 ,  A61F2002/30807 ,  A61F2002/30828 ,  A61F2002/3611

摘要： There is disclosed a hip implantation structure, comprising a stem and a femoral head, the femoral head comprising a plurality of grooves, an outer acetabular cup and an inner liner, wherein presence of the inner liner and plurality of grooves on the femoral head reduces friction and thereby reduces wear of the hip implantation structure. The hip implantation structure is used for total hip arthroplasty. The plurality of grooves on the femoral head comprises a plurality of hemispherical grooves of varying widths, and debris produced by the inner liner gets trapped inside the plurality of grooves, resulting in a reduced chance of adhesive wear.

公开(公告)号：US20230172538A1

公开(公告)日：2023-06-08

申请号：US18105160

申请日：2023-02-02

申请人： CANARY MEDICAL INC.

发明人： Stephen M. Bailey ,  Douglas Bensch ,  Douglas Brajer ,  Fred Cushner ,  Aimee L. Desaki ,  Jeffrey M. Gross ,  Winslow T. Harte ,  Nicholas H. Helseth ,  David A Herrin ,  William L. Hunter ,  Dermot Keenan ,  George A. Morales ,  Shane Murphy ,  Stephen Raitt ,  Thomas Snopek ,  Curtis Troupe

IPC分类号： A61B5/00 ,  A61B5/11 ,  A61F2/12 ,  A61F2/36 ,  A61F2/38 ,  H04W4/70 ,  H04W4/08

CPC分类号： A61B5/4851 ,  A61B5/0002 ,  A61B5/0024 ,  A61B5/1114 ,  A61F2/12 ,  A61F2/3662 ,  A61F2/389 ,  H04W4/70 ,  H04W4/08 ,  A61B5/686 ,  A61B2562/0219 ,  A61F2250/0002 ,  A61F2/482

摘要： The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.

公开(公告)号：US11660213B2

公开(公告)日：2023-05-30

申请号：US17411139

申请日：2021-08-25

申请人： Stephen Patrick Morrisey

发明人： Stephen Patrick Morrisey ,  Robert James Jones

IPC分类号： A61F2/30 ,  A61F2/36 ,  A61F2/46

CPC分类号： A61F2/4684 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/4607 ,  A61F2/4657 ,  A61F2002/30604 ,  A61F2002/3625

摘要： Hip arthroplasty trial systems and associated medical devices, methods, and kits are described that can be utilized in situ to complete a femoral head trial. An example embodiment of a hip arthroplasty trial system includes a medical device and a femoral stem. The medical device has a head member, a spacer, a shaft, and a locking member. The spacer is disposed within the head member and is moveable from a first position to a second position. The shaft is disposed within the head member and contacts the femoral stem. The shaft is moveable from a first position to a second position. Movement of the shaft from the first position to the second position moves the spacer from its first position to its second position. The locking member is disposed within the head member and releasably attaches the shaft to the head member.

公开(公告)号：US20230147429A1

公开(公告)日：2023-05-11

申请号：US17915432

申请日：2020-03-30

申请人： SAGA UNIVERSITY ,  KYOCERA CORPORATION

发明人： Masaaki MAWATARI ,  Iwao NODA

IPC分类号： A61F2/36 ,  A61L27/32 ,  A61F2/30 ,  B05D3/12 ,  B05D5/02

CPC分类号： A61F2/3662 ,  A61F2/3094 ,  A61L27/32 ,  B05D3/12 ,  B05D5/02 ,  A61F2002/30321 ,  A61F2002/30324 ,  A61F2002/30326

摘要： In the present disclosure, an artificial joint stem includes a base and a coating film located on the base. The base includes a first region, a second region, and a third region located in sequence. The coating film contains a calcium phosphate-based material and an antimicrobial material. The coating film is located across the first region and the second region, and the third region is exposed from the coating film. The surface of the coating film located in the first region has a larger surface roughness than the surface of the base in the third region.

公开(公告)号：US20180318093A1

公开(公告)日：2018-11-08

申请号：US15765201

申请日：2016-09-29

申请人： David Phillip KIRWAN

发明人： David Phillip KIRWAN

IPC分类号： A61F2/36

CPC分类号： A61F2/3676 ,  A61F2/3601 ,  A61F2/3662 ,  A61F2002/30113 ,  A61F2002/30125 ,  A61F2002/3013 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30677 ,  A61F2002/3069 ,  A61F2002/3686 ,  A61F2002/3692 ,  A61F2002/3696

摘要： A short-stem femoral implant suitable for use in hip arthroplasty configured to self-stabilise against sliding across the endo-cortex when implanted in a subject's femur. The femoral implant includes a distal end configured to engage in abutment with the lateral endo-cortex of the subject's femur at two distal locations such that when implanted, the femoral implant has a reduced tendency for sliding across the endo-cortex.

公开(公告)号：US20180256344A1

公开(公告)日：2018-09-13

申请号：US15978273

申请日：2018-05-14

申请人： Peter Forsell

发明人： Peter Forsell

IPC分类号： A61F2/36 ,  A61B17/16 ,  A61F2/32 ,  A61F2/34 ,  A61F2/30 ,  A61B17/86 ,  A61B17/74 ,  A61F2/46

CPC分类号： A61F2/3607 ,  A61B17/1637 ,  A61B17/1664 ,  A61B17/74 ,  A61B17/86 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30724 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30756 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3603 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/30014 ,  A61F2002/30018 ,  A61F2002/30062 ,  A61F2002/30069 ,  A61F2002/30125 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30166 ,  A61F2002/30179 ,  A61F2002/302 ,  A61F2002/30205 ,  A61F2002/30364 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30469 ,  A61F2002/30471 ,  A61F2002/30495 ,  A61F2002/30497 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30558 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30583 ,  A61F2002/30589 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30726 ,  A61F2002/30729 ,  A61F2002/30733 ,  A61F2002/30736 ,  A61F2002/30754 ,  A61F2002/30757 ,  A61F2002/30759 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30922 ,  A61F2002/30968 ,  A61F2002/3208 ,  A61F2002/3233 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/342 ,  A61F2002/3443 ,  A61F2002/3483 ,  A61F2002/3487 ,  A61F2002/3493 ,  A61F2002/3495 ,  A61F2002/3615 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3686 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/464 ,  A61F2002/4655 ,  A61F2002/4677 ,  A61F2002/482 ,  A61F2002/485 ,  A61F2240/002 ,  A61L27/20 ,  A61L27/26 ,  A61L27/50 ,  A61L2400/10 ,  C08L5/08

摘要： A medical device for implantation in a hip joint of a human patient, the natural hip joint having a ball shaped caput femur as the proximal part of the femoral bone with a convex hip joint surface towards the center of the hip joint and a bowl shaped acetabulum as part of the pelvic bone with a concave hip joint surface towards the center of the hip joint. The medical device comprising; an artificial caput femur, comprising a convex surface towards the center of the hip joint. The artificial convex caput femur is adapted to, when implanted: be fixated to the pelvic bone of the human patient, and be in movable connection with an artificial acetabulum surface fixated to the femoral bone of the patient, thereby forming a ball and socket joint. The medical device further comprises a fixation element comprising a fixation surface adapted to be in contact with the surface of the acetabulum and adapted to fixate the artificial convex caput femur to at least the acetabulum of the pelvic bone.