公开(公告)号：WO2022154424A1

公开(公告)日：2022-07-21

申请号：PCT/KR2022/000435

申请日：2022-01-11

Applicant: 가톨릭대학교 산학협력단

Inventor： 주민욱

IPC: A61F2/32 ,  A61F2/30

Abstract: 골반 임플란트 및 그것의 제조 방법이 개시된다. 본 발명에 따른 골반 임플란트는, 골반의 골결손 부위를 대체하며 배치되는 몸체를 포함하는 골대체부 및 상기 골대체부와 연결되어 상기 골반의 골잔존 부위에 고정되는 고정부를 포함하고, 상기 고정부는, 상기 골대체부와 연결되어 상기 골반의 골잔존 부위의 표면에 접하여 배치되는 고정 플레이트 및 상기 골대체부와 연결되어 상기 골반의 골잔존 부위의 내부에 삽입되어 정착되는 스파이크를 포함한다.

公开(公告)号：WO2022124851A1

公开(公告)日：2022-06-16

申请号：PCT/KR2021/018756

申请日：2021-12-10

Applicant: 가톨릭관동대학교산학협력단 CATHOLIC KWANDONG UNIVERSITY INDUSTRY COOPERATION FOUNDATION [KR]/[KR] ,  한국교통대학교산학협력단 KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY ACADEMY COOPERATION FOUNDATION [KR]/[KR]

Inventor： 채동식 CHAE, Dong-Sik ,  강경일 KANG, Kyung-Yil ,  박성준 PARK, Sung-Jun

IPC: A61B34/10 ,  A61F2/46 ,  A61F2/32

Abstract: 본 발명에 따른 고관절 인공관절 전치환술 시뮬레이션 장치는 환자의 X-ray 사진을 촬영하는 사진촬영부; 상기 사진촬영부에 의하여 촬영된 사진 데이터를 제1 레이어로 저장하고, 상기 제1 레이어로부터 환부에 대응하는 대퇴골 영상을 추출하여 제2 레이어로 분할시키는 영상 처리부; 상기 사진촬영부에 의하여 촬영된 영상 데이터를 이용하여 환부측 고관절과 정상측 고관절의 물리적인 치수 및 각도로부터 환자의 이상 상태를 분석하고 정상측 고관절 상태로부터 예측되는 물리적인 치수 및 가동범위 등의 운동특성을 파악하는 영상분석부; 및 상기 환자를 담당하는 의사에게 상기 환부측 고관절에 삽입될 임플란트의 복수의 규격에 따른 이미지를 제공하여 선택받는 템플릿 추천부;를 포함한다.

公开(公告)号：WO2022050851A1

公开(公告)日：2022-03-10

申请号：PCT/NZ2021/050155

申请日：2021-08-30

Applicant: FORMUS LABS LIMITED

Inventor： GRAMMATOPOULOS, George ,  ZHANG, Ju

IPC: A61B5/055 ,  A61B5/11 ,  A61F2/34 ,  A61F2/36 ,  A61F2/32 ,  A61B17/90 ,  G16H30/40 ,  G16H20/40 ,  G06T19/00 ,  G06T17/00

Abstract: A method of planning a hip arthroplasty for a subject is described the method comprising: receiving at least one image of the subject, wherein the at one least image is substantially acquired from the sagittal plane when the subject is standing; calculating at least one spinopelvic metric from the at least one image; and based on the calculated spinopelvic metrics, calculating a hip arthroplasty risk characteristic of the subject. Also described are a method of determining a range of acetabular cup orientation angles for an acetabular cup implant for a subject is also described and a computer-implemented method of determining a range of orientation angles for an acetabular cup implant for a subject.

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：WO2021188370A1

公开(公告)日：2021-09-23

申请号：PCT/US2021/022054

申请日：2021-03-12

Applicant: SMITH & NEPHEW, INC. ,  SMITH & NEPHEW ORTHOPAEDICS AG ,  SMITH & NEPHEW ASIA PACIFIC PTE. LIMITED

Inventor： ZIMMERMAN, Jacob ,  ROAKES, Ashley, A. ,  LEE, Jeffre,y D.

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

Abstract: An acetabular implant that includes an acetabular shell (120), a liner (140), and an optional cage/flange construct. The acetabular implant further includes a flexible sleeve (200) arranged and configured to couple a femoral or hip implant to the acetabular implant to prevent, or at least minimize, the risk of dislocation of the femoral implant from the acetabular implant. In use, the flexible sleeve is arranged and configured to flex to enable movement of the femoral implant relative to the acetabular implant while being arranged and configured to apply a sufficient amount of force to maintain the femoral head within an interior cavity of a liner of the acetabular implant.

公开(公告)号：WO2021067962A1

公开(公告)日：2021-04-08

申请号：PCT/US2020/054308

申请日：2020-10-05

Applicant: PAIN TEQ, LLC

IPC: A61F2/32

Abstract: An method for installing a fusion implant (5) into a sacroiliac joint ("SI Joint") (3) without the use of a rotary cutting instrument. The method incorporates a multimodal abrading device (30) having abrading surfaces (33) on opposing sides and an open tip (34) comprising a cutting edge (36). The method includes the step of using the abrading head (32) to cut bone tissue from the SI Joint (3) at an insertion point while simultaneously using the abrading surfaces (33) to decorticate the cortical bone at the insertion point.

公开(公告)号：WO2021014313A1

公开(公告)日：2021-01-28

申请号：PCT/IB2020/056752

申请日：2020-07-17

Applicant: TECRES S.P.A.

Inventor： FACCIOLI, Giovanni ,  SOFFIATTI, Renzo

IPC: A61F2/32 ,  A61F2/38 ,  A61F2/40

Abstract: The present invention relates to a spacer device comprising a sensor (2, 3) as well as electronic means (4) for obtaining and transmitting the data detected by the sensor (2, 3).

公开(公告)号：WO2020260969A1

公开(公告)日：2020-12-30

申请号：PCT/IB2020/054625

申请日：2020-05-15

Applicant: DEPUY SYNTHES PRODUCTS, INC.

Inventor： LANGHORN, Jason B. ,  MAAG, Chase R.

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

Abstract: An acetabular hip implant (20) includes a plurality of rings (28, 30, 32) secured to an acetabular shell component (26). A method of fabricating a customized, patient-specific version of such an implant is also disclosed.

公开(公告)号：WO2020201269A1

公开(公告)日：2020-10-08

申请号：PCT/EP2020/059093

申请日：2020-03-31

Applicant: SCYON ORTHOPAEDICS AG

Inventor： TEPIC, Slobodan

IPC: A61F2/34 ,  A61F2/32

Abstract: The present invention disclosed resolves the main problems of bone-sparing hip resurfacing surgery by using only an acetabular component in which the femoral head articulates, being only shaved to a spherical shape and cleared of osteophytes that could impinge on the acetabulum and so restrict the range of motion. The inner surface of the resurfacing cup is aspherical in shape creating an annular contact with the femoral head. The inner, articulating surface of the cup (10) is ADLC or pyrolytic carbon coated to reduce friction and wear of the femoral head. The surgical approach is well developed with surgery time significantly reduced by avoiding the use of the femoral resurfacing component. The cup is preferably of the double¬ shell type for cementless fixation, but it can also be made as a single shell for cementless or cemented fixation. Should a revision surgery due to wear of the femoral head become necessary, the cup can be retained and combined with a dual mobility femoral component.

公开(公告)号：WO2019238992A1

公开(公告)日：2019-12-19

申请号：PCT/ES2019/070399

申请日：2019-06-10

Applicant: DESARROLLOS BIOMECÁNICOS INNOVASAN S.L.

Inventor： CORTES CUBERO, Javier ,  ATIENZA VICENTE, Carlos M. ,  PEÑUELAS HERRAIZ, Andres ,  GARCIA TORRES, Fernando

IPC: A61F2/32 ,  A61F2/40 ,  A61F2/46

Abstract: La prótesis comprende un componente esférico (1) semiesférico soportado por un componente metafisario (2) recto con un orificio (21) transversal para el paso de un clavo diafisario (3), previsto para su inserción en el canal femoral o humeral. El componente metafisario (2) se une al clavo diafisario (3) por un enclavador (24) longitudinal que atraviesa el clavo diafisario (3). El instrumental comprende un centrador de agujas de Kirschner (100) que permite colocar adecuadamente agujas de Kirschner (102, 102'), un extractor canulado (200) de la cabeza femoral o humeral, y sendos introductores (300, 400, 500) para los elementos de la prótesis.