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公开(公告)号：US12048629B1
公开(公告)日：2024-07-30
申请号：US17130055
申请日：2020-12-22
申请人： Peter Forsell
发明人： Peter Forsell
CPC分类号： A61F2/3603 , A61F2/2814 , A61F2002/2828 , A61F2002/30462 , A61F2002/30469 , A61F2002/30471 , A61F2002/30495 , A61F2002/305 , A61F2002/30545 , A61F2002/30593 , A61F2002/30594 , A61F2002/30616 , A61F2002/30757 , A61F2002/30818 , A61F2/3601 , A61F2002/3615 , A61F2220/0025
摘要： A method for implantation of a locking member in a hip joint of a patient is disclosed. The method comprises; performing an operation in a hip joint surgically or arthroscopically, placing an artificial hollow caput femur surface mounted onto caput femur, placing a locking member for assisting in the fixation of the artificial caput femur surface with at least one extending portion adapted to clasp a portion of the caput and/or collum femur. The locking member comprises an element locking the artificial caput femur surface such that the caput femur remains clasped and restrained in said artificial caput femur surface.
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公开(公告)号：US11986191B2
公开(公告)日：2024-05-21
申请号：US17571663
申请日：2022-01-10
申请人： Peter Forsell
发明人： Peter Forsell
CPC分类号： A61B17/1615 , A61B17/16 , A61B17/1617 , A61B17/1622 , A61B17/1624 , A61B17/1662 , A61B17/1666 , A61B17/1668 , A61F2/34 , A61F2/3601 , A61F2/3603 , A61F2002/30469 , A61F2002/30471 , A61F2002/30495 , A61F2002/305 , A61F2002/30594 , A61F2002/30616 , A61F2002/30818 , A61F2220/0025
摘要： A method of treating a hip joint of a human patient using a pelvic drill comprising a driving member, a bone contacting and an operating device for operating said driving member. The method comprise the steps of creating a hole passing through the pelvic bone and into the hip joint of the human patient, and providing at least one hip joint surface to the hip joint, through said hole in the pelvic bone of the human patient. In one embodiment the method includes inserting a needle or tube like instrument into the patient's body for filling a part of the patient's body with gas and thereby expanding a cavity within the body.
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公开(公告)号：US11957588B2
公开(公告)日：2024-04-16
申请号：US16159755
申请日：2018-10-15
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61F2/30 , A61B17/16 , A61B17/56 , A61B17/88 , A61B18/04 , A61F2/28 , A61F2/32 , A61F2/34 , A61F2/46 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/58 , A61B17/74 , A61B17/86 , A61F2/36 , A61F2/38 , A61F2/48 , A61L27/16 , A61L31/04 , A61L31/14 , A61M5/142
CPC分类号： A61F2/30756 , A61B17/1666 , A61B17/1668 , A61B17/562 , A61B17/8802 , A61B17/8811 , A61B18/04 , A61F2/28 , A61F2/30 , A61F2/30721 , A61F2/32 , A61F2/34 , A61F2/4618 , A61L27/20 , A61L27/225 , A61L27/24 , A61L27/58 , A61B17/1604 , A61B17/1637 , A61B17/1664 , A61B17/74 , A61B17/86 , A61B17/8805 , A61B2018/046 , A61F2002/30032 , A61F2002/30065 , A61F2002/30471 , A61F2002/30507 , A61F2002/30558 , A61F2002/30563 , A61F2002/30565 , A61F2002/30579 , A61F2002/30583 , A61F2002/30655 , A61F2002/30668 , A61F2002/3067 , A61F2002/30672 , A61F2002/30673 , A61F2002/30675 , A61F2002/307 , A61F2/30723 , A61F2002/30754 , A61F2002/30757 , A61F2002/30759 , A61F2002/30878 , A61F2002/30886 , A61F2/30942 , A61F2002/3241 , A61F2002/3483 , A61F2/36 , A61F2/3601 , A61F2/3603 , A61F2002/3615 , A61F2002/3631 , A61F2/3859 , A61F2/389 , A61F2/46 , A61F2002/4627 , A61F2002/4628 , A61F2002/4631 , A61F2002/4635 , A61F2002/4655 , A61F2002/4677 , A61F2/482 , A61F2/484 , A61F2210/0071 , A61F2210/0085 , A61F2250/00 , A61L27/16 , A61L31/042 , A61L31/044 , A61L31/046 , A61L31/148 , A61L2300/254 , A61L2300/406 , A61L2400/06 , A61L2430/24 , A61M5/14276 , A61M2005/14284 , A61L27/20 , C08L5/08
摘要： A mould adapted to be introduced into a joint of a human patient for resurfacing at least one carrying contacting surface of said joint is provided. The mould is adapted to receive material for resurfacing at least one carrying contacting surface of said joint. The mould is further adapted to be resorbed by the human body or melt after having served its purpose.
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公开(公告)号：US20230320860A1
公开(公告)日：2023-10-12
申请号：US17961647
申请日：2022-10-07
申请人： Peter Mats Forsell
发明人： Peter Mats Forsell
IPC分类号： A61F2/32 , A61F2/34 , A61F2/36 , A61B17/16 , A61B90/00 , A61F2/46 , A61B17/06 , A61B17/064 , A61B17/34 , A61F2/28 , A61F2/30 , A61L24/00
CPC分类号： A61F2/32 , A61F2/34 , A61F2/3601 , A61B17/1637 , A61B17/1664 , A61B90/361 , A61F2/3603 , A61F2/4603 , A61B17/06166 , A61B17/064 , A61B17/1659 , A61B17/1666 , A61B17/3468 , A61B17/3472 , A61F2/28 , A61F2/30756 , A61F2/3609 , A61F2/4607 , A61F2/4609 , A61L24/00 , A61F2002/30469 , A61F2002/30471 , A61F2002/305 , A61F2002/30594 , A61F2002/30616 , A61F2002/30818 , A61F2220/0025 , A61B17/74
摘要： A method of treating a hip joint of a human is provided. The method comprises a step of dissecting an area of the pelvic bone, comprising at least one of the following: dissecting an area between peritoneum and the pelvic bone, dissecting an area between the pelvic bone and the surrounding tissue, dissecting an area of the pelvic region, and dissecting an area of the inguinal region, or, the method comprises at least two of the following steps: dissecting an area of the abdominal cavity, penetrating the hip joint capsule, dissecting an area between peritoneum and the pelvic bone, dissecting an area of the pelvic bone which comprises: dissecting an area between the pelvic bone and the surrounding tissue, or dissecting an area of the pelvic region, or dissecting an area of the inguinal region, and removing or penetrating the tissue surrounding the pelvic bone in the area opposite to acetabulum.
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5.发明申请公开(公告)号：US20180256778A1
公开(公告)日：2018-09-13
申请号：US15976615
申请日：2018-05-10
CPC分类号： A61L24/102 , A61B17/866 , A61B2017/564 , A61B2017/8655 , A61F2/2846 , A61F2/30723 , A61F2/30734 , A61F2/30907 , A61F2/3601 , A61F2002/30736 , A61F2002/30919 , A61F2310/00011 , A61K38/1841 , A61K38/1875 , A61L24/0015 , A61L24/0089 , A61L24/0094 , A61L24/02 , A61L24/06 , A61L24/108 , A61L2300/102 , A61L2300/252 , A61L2300/404 , A61L2300/414 , A61L2400/12 , A61L2430/02 , C08L33/12 , C08L67/04
摘要： The present invention provides processes for combined applications of making grooves on an implant surface, applying MgO nanoparticles with PMMA cement, restricting the cement movement by PCL nanofiber and tethering biomolecules with PCL nanofiber to enhance mechanical stability and osseointegration of PMMA cement with bone. This is achieved through enhanced osteoconductive properties, roughness, and less viable fracture originating sites at the bone-cement interface. Such combined applications of nanoparticle and nanofiber on the mechanical stability and osseointegration of cemented implant is heretofore unknown, but as provided by the present invention can solve the debonding problem of cemented implant from bone.
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公开(公告)号：US20180104073A1
公开(公告)日：2018-04-19
申请号：US15835913
申请日：2017-12-08
CPC分类号： A61F2/4684 , A61B17/1604 , A61B17/1684 , A61B17/1778 , A61B2017/00469 , A61B2090/033 , A61F2/3601 , A61F2/3603 , A61F2/4003 , A61F2/4607 , A61F2/4612 , A61F2002/2835 , A61F2002/30163 , A61F2002/30245 , A61F2002/30299 , A61F2002/30616 , A61F2002/30841 , A61F2002/30878 , A61F2002/30884 , A61F2002/4007 , A61F2002/4623 , A61F2002/4677 , A61F2002/4681 , A61F2230/0028 , A61F2230/0071 , A61F2230/0093
摘要： A method of performing joint arthroplasty includes preparing a flat surface on a long bone, providing an instrument having a body and a punch extending from the body, the punch including a portion thereof having a shape similar to a stem of an implant, positioning a stop on the flat surface, rotating the stop with respect to the surface of the long bone based upon an indicia on one of the body and the stop so as to position the punch rotationally with respect to the surface to a desired orientation when the instrument is at least partially inserted into the stop, using the instrument to form a cavity in the long bone with the punch at the desired rotational orientation with the instrument inserted at least partially within the stop, the cavity having a shape similar to the stem of the implant, and implanting the stem into the cavity.
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公开(公告)号：US09895231B2
公开(公告)日：2018-02-20
申请号：US13926977
申请日：2013-06-25
发明人： Bradley Walter , Declan Brazil , Timothy McTighe
CPC分类号： A61F2/3609 , A61B17/1668 , A61B17/175 , A61F2/3601 , A61F2/3662 , A61F2002/30205 , A61F2002/30321 , A61F2002/30334 , A61F2002/30841 , A61F2002/30904 , A61F2002/365 , A61F2002/3652 , A61F2002/3668 , A61F2002/368
摘要： A femoral prosthesis. The femoral prosthesis includes an implant body having a proximal end and a distal end and a shoulder at the proximal end, the shoulder being structured and dimensioned for a tight press fit into the neck of a femur. The implant body includes a trunk at the distal end, the trunk having a wedge formed by a tapered portion extending in the direction of the distal end of the implant, body. The implant, body also includes a medial column extending from the shoulder toward the distal end and a lateral column extending from the shoulder toward the distal end. The wedge, the medial column, and the lateral column to provide multi-planar stability for the implant body and surface area for fixation of the implant body.
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公开(公告)号：US09895230B2
公开(公告)日：2018-02-20
申请号：US15264469
申请日：2016-09-13
申请人： ZIMMER, INC.
IPC分类号： A61F2/38 , A61F2/30 , G06F17/18 , G06F19/00 , A61B8/00 , G06T19/00 , A61F2/36 , A61F2/40 , A61B34/10
CPC分类号： A61F2/30942 , A61B8/4245 , A61B34/10 , A61B2034/102 , A61B2034/108 , A61F2/3094 , A61F2/3601 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2/4003 , A61F2002/30943 , A61F2002/30948 , A61F2002/3863 , A61F2002/3895 , G06F17/18 , G06F19/00 , G06K9/00 , G06T19/00 , G06T2210/41 , G16H50/50
摘要： A method for generating a patient-specific prosthetic implant is disclosed which includes generating, using one or more processors from a medical image of a human anatomical feature, a three dimensional electronic representation of the human anatomical feature including size and surface curvature features matching the human anatomical feature, the surface curvature features including one or more radii of curvature on an outer camming surface of the human anatomical feature. A prosthetic implant template is selected, using the one or more processors, from a database of prosthetic implant templates, and the custom implant is virtually designed to imitate the size and surface curvature features of the three dimensional electronic representation based on the selected prosthetic implant template. Fit of the custom implant is tested, virtually using the one or more processors, using the three dimensional electronic representation of the human anatomical feature.
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公开(公告)号：US09877757B2
公开(公告)日：2018-01-30
申请号：US14723729
申请日：2015-05-28
申请人： DEPUY (IRELAND)
发明人： David Berchoux , Sylvain Gauthier , Anders Ekelund
CPC分类号： A61B17/8061 , A61B17/68 , A61B17/74 , A61F2/3601 , A61F2/4003 , A61F2/4014 , A61F2002/30367 , A61F2002/30403 , A61F2002/30433 , A61F2002/30507 , A61F2002/3055 , A61F2002/30553 , A61F2002/30601 , A61F2002/30604 , F04C2270/041
摘要： An arthroplasty plate and method of use to repair a fractured end of a bone are described. The arthroplasty plate comprises a fixation plate arranged to be secured to a surface of a bone and a connector assembly comprising a barrel extending from the fixation plate and having a bore which opens through the fixation plate. A connector rod is arranged to slide within the bore of the barrel. An articulation component comprises a bearing surface coupled to or arranged to couple to an end of the connector rod which extends from the barrel away from the fixation plate. The connector assembly incorporates an adjustment mechanism arranged to cause the connector rod to slide into or out of the barrel and a locking mechanism arranged to lock the position of the connector rod within the barrel to rigidly space the articulation component apart from the fixation plate.
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公开(公告)号：US20170202671A1
公开(公告)日：2017-07-20
申请号：US15282738
申请日：2016-09-30
申请人： Michael Ries
发明人： Michael Ries
CPC分类号： A61F2/34 , A61F2/32 , A61F2/3601 , A61F2/3609 , A61F2/4637 , A61F2002/30245 , A61F2002/3025 , A61F2002/30405 , A61F2002/30518 , A61F2002/30598 , A61F2002/30611 , A61F2002/30649 , A61F2002/30663 , A61F2002/3208 , A61F2002/3233 , A61F2002/3412 , A61F2002/3443 , A61F2002/3493 , A61F2002/3617
摘要： A system includes a constrained acetabular insert, a dual mobility liner, and a femoral head. The constrained acetabular insert has its perimeter extending beyond hemisphere and the dual mobility liner has its perimeter extending beyond hemisphere and configured to tilt and rotate within the constrained acetabular insert. The femoral head is configured to tilt and rotate within the dual mobility liner. The constrained acetabular insert may include a plurality of tabs and the dual mobility liner may include screw threads for receiving the plurality of tabs.
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