公开(公告)号：US20240358378A1

公开(公告)日：2024-10-31

申请号：US18655849

申请日：2024-05-06

申请人： Encore Medical, LP DBA DJO Surgical

发明人： Thomas Loring ,  Stephen G. Gilbert ,  Chulho Pak ,  Michael Daniels ,  Victor Chan

IPC分类号： A61B17/15 ,  A61B17/02 ,  A61B17/16 ,  A61B17/17 ,  A61F2/42 ,  A61F2/46

CPC分类号： A61B17/15 ,  A61B17/025 ,  A61B17/1682 ,  A61B17/1739 ,  A61B17/1775 ,  A61F2/4202 ,  A61F2/46

摘要： A method of utilizing a distractor in a joint replacement procedure is provided. The method includes releasably engaging a datum to a datum securement of the distractor and gripping a handle of the distractor in an insertion position. The handle includes a first handle portion and a second handle portion. The method includes disposing a paddle of a tissue engaging portion of the distractor against a tissue surface and adjusting the handle from the insertion position to the distraction position to thereby independently move the paddle with respect to both the second handle portion and the first handle portion such that the paddle remains at a generally constant angle against the tissue surface as the tissue surface is distracted. The paddle is attached directly and exclusively to a distal tip of the second handle portion such that the paddle pivots about an axis transverse to a length of the handle.

公开(公告)号：US12076063B2

公开(公告)日：2024-09-03

申请号：US17580693

申请日：2022-01-21

申请人： GLOBUS MEDICAL, INC.

发明人： Evan Langdale ,  Stephanie Wolfe ,  Peter Evans ,  Barclay Davis

IPC分类号： A61B17/72 ,  A61B17/00 ,  A61B17/17 ,  A61B17/74 ,  A61B17/80 ,  A61F2/28

CPC分类号： A61B17/7283 ,  A61B17/7241 ,  A61B17/8052 ,  A61B2017/00995 ,  A61B17/1717 ,  A61B17/1739 ,  A61B17/744 ,  A61B17/8061 ,  A61F2002/2853

摘要： An intramedullary nail implant for positioning in a bone having a head and a shaft defining an intramedullary canal. The implant includes a distal portion having a shaft extending along a central axis and configured for positioning within the intramedullary canal. A proximal portion extends proximally from the distal portion. The proximal portion defines a contact surface which extends at least in part medially of the central axis such that it is configured to extend within a medial portion of the bone head. A method of implanting the nail is also provided.

公开(公告)号：US20240285291A1

公开(公告)日：2024-08-29

申请号：US18025309

申请日：2021-12-17

申请人： NOVASTEP

发明人： Lilian GAZONNET ,  Adrien BOUSQUET ,  Loïc GIROD ,  Brian SCHAUER ,  Brian LODER ,  Tristan MEUSNIER ,  Peter LAM ,  Oliver SCHIPPER ,  Holly JOHNSON

IPC分类号： A61B17/17 ,  A61B17/00 ,  A61B17/88 ,  A61B17/90

CPC分类号： A61B17/1739 ,  A61B17/8861 ,  A61B2017/00367 ,  A61B17/90

摘要： A reusable surgical guide for osteosynthesis surgery. for the insertion of wires into bone portions. and a method of using the same. The guide includes a grip including a head extending an end of a base, a blade secured to the head. a trigger that is displaceable in a first slide formed in the head, and an aiming piece that is displaceable in a second slide formed in the base. The trigger includes a guide element for insertion of a pull wire. and the aiming piece includes a means for supporting at least one positioning wire. The method includes retracting the trigger to move a first bone portion relative to a second bone portion; and inserting a first wire through the supporting means and into the first and second bone portions in a state in which the surgical guide and a draw wire holds relative positions of the bone portions.

公开(公告)号：US20240180564A1

公开(公告)日：2024-06-06

申请号：US18556413

申请日：2022-06-03

申请人： CENTRE HOSPITALIER UNIVERSITAIRE DE CAEN NORMANDIE

发明人： Emmanuel MICAULT

IPC分类号： A61B17/17 ,  A61B17/56 ,  A61B34/30

CPC分类号： A61B17/1739 ,  A61B17/56 ,  A61B34/30 ,  A61B2017/568

摘要： A personalized insertion guide for the mini-invasive insertion of a device through a target bone, includes a guide platform securable to a fixation bone, presenting an internal bone contact surface being a matching negative of the fixation bone surface in order to allow one single precise positioning of it. At least one insertion channel is configured to receive the device. At least one bone fixation structure for secures the guide platform to the fixation bone. The guide platform is designed by means of a presurgical modelling of the fixation bone, based on a geometrical analysis of its surface. The guide enables, once positioned on the fixation bone, to set the origin of a referential with regards to a biological target element inside the body. The guide platform includes a first part and second part extending in two different plans.

公开(公告)号：US11951014B2

公开(公告)日：2024-04-09

申请号：US16822736

申请日：2020-03-18

申请人： MEDARTIS AG

发明人： Gabriel Surma ,  Pamela C. Guzman ,  Mary Pile ,  Dale Dellacqua ,  Andrew K. Palmer

IPC分类号： A61F2/42 ,  A61B17/17 ,  A61B17/68 ,  A61B17/86 ,  A61F2/30

CPC分类号： A61F2/4261 ,  A61B17/1725 ,  A61B17/1739 ,  A61B17/1782 ,  A61B17/68 ,  A61B17/863 ,  A61B17/8645 ,  A61B17/8685 ,  A61F2/42 ,  A61F2002/30622

摘要： A fusion implant and fusion members for fusing target bones of an upper extremity. The fusion implant including internally threaded apertures of a first thread lead, and the fusion members including threading of the first thread lead and threading of a second thread lead that is less than the first thread lead. The fusion implant and a targeting instrument being configured to couple to one another in a predefined orientation. The predetermined orientation resulting in alignment of aspects of the fusion implant with aspects of the targeting instrument. A guide clamp for facilitating forming of an implant cavity in adjacent bones for implantation of the fusion implant therein. A surgical method for facilitating fusion of adjacent target bones utilizing a fusion implant, fusion members, a targeting instrument and a guide clamp to reduce space between the adjacent bones such that they at least abut one another.

公开(公告)号：US20240091029A1

公开(公告)日：2024-03-21

申请号：US18504276

申请日：2023-11-08

申请人： Tornier SAS

发明人： Pierric Deransart ,  Emmanuel Francois Marie Lizee ,  Delphine Claire Michelle Henry ,  Jean Chaoui ,  Gilles Walch ,  Pascal Boileau

IPC分类号： A61F2/46 ,  A61B17/17

CPC分类号： A61F2/4612 ,  A61B17/1739 ,  A61B2017/568

摘要： A system for guiding a glenoid prosthesis is disclosed. The system includes a glenoid guide that includes: a guide feature; at least three arms having a first end coupled with the guide feature and a second end disposed away from the guide feature; at least three peripheral pegs, each peripheral peg extending from the second end of a corresponding arm and includes an engagement surface configured to engage the scapula of the patient; and a strut extending laterally from the guide feature.

公开(公告)号：US20240050108A1

公开(公告)日：2024-02-15

申请号：US18495844

申请日：2023-10-27

申请人： Wright Medical Technology, Inc.

发明人： Shawn McGinley ,  Robert M. Howles ,  Daniel E. Free ,  Vinay D. Patel ,  Ramon Luna ,  Matthew D. Schultz

IPC分类号： A61B17/17 ,  A61F2/42 ,  A61F2/46 ,  A61B17/15 ,  A61B17/16

CPC分类号： A61B17/1739 ,  A61F2/4202 ,  A61F2/4606 ,  A61F2/4684 ,  A61B17/15 ,  A61B17/1682 ,  A61B17/1703 ,  A61F2/4637 ,  A61F2002/30878

摘要： A system that provides a guide arm, a ratchet arm frame configured to be coupled to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position. The first radiopaque object has a length that corresponds to a length of a second prosthesis component. When the surgical alignment system is positioned for use on a patient, the first radiopaque object identifies a location at which a first resection of a first bone is to be performed. The second radiopaque object has a profile that corresponds to a profile of a first prosthesis component for installation on a second bone

公开(公告)号：US11849958B2

公开(公告)日：2023-12-26

申请号：US16979999

申请日：2019-03-13

申请人： ASSISTANCE PUBLIQUE HOPITAUX DE PARIS ,  SORBONNE UNIVERSITE ,  CARTHERA

发明人： Alexandre Carpentier ,  Alexandre Vignot ,  Matthieu Cholvy

IPC分类号： A61B90/10 ,  A61B17/17 ,  A61B34/20 ,  A61N7/00 ,  A61B8/00

CPC分类号： A61B17/1739 ,  A61B8/4477 ,  A61B34/20 ,  A61B90/10 ,  A61N7/00 ,  A61B2090/103 ,  A61N2007/0026

摘要： The present invention relates to a surgical kit for use in a craniectomy procedure, the surgical kit comprising: a medical device to be implanted in a cranial bone of a patient, the medical device (10) including several transducers for emitting ultrasound waves for treatment of brain tissue, a surgical accessory (20) intended to be positioned on the cranial bone of the patient, the surgical accessory (20) including a body whose outer perimeter defines the dimensions of an opening that is to be made in the cranial bone of the patient in order to receive the medical device, characterized in that the surgical accessory (20) comprises a plurality of holes (201) formed in the body, the position of each hole (201) on the body coinciding with the position of the axis of symmetry of a respective transducer, such that the accessory is able to be positioned optimally through the joint use of a neuronavigation system.

公开(公告)号：US11806025B2

公开(公告)日：2023-11-07

申请号：US17111048

申请日：2020-12-03

申请人： Board of Supervisors of Louisiana State University and Agricultural and Mechanical College

发明人： Giovanni Francesco Solitro ,  R. Shane Barton ,  Johnathan Steven Alexander

IPC分类号： A61B17/16 ,  A61B17/17

CPC分类号： A61B17/1637 ,  A61B17/1615 ,  A61B17/1728 ,  A61B17/1739

摘要： The presently disclosed invention relates to devices and methods for conducting bone surgery on an animal using a bone surgery tool comprising a base, a fixed arm fixed to the base, the fixed arm including a shoulder and a jaw, a sliding arm releasably fixable to the base, the sliding arm including a head that receives an implant and a cartridge in a slot, the method comprising hooking the bone with the jaw, moving the head toward the jaw capturing the bone, accessing the bone with a drill through cartridge bores in the cartridge, and drilling holes, accessing the bone with a self-shearing screw attached to a screw driver through cartridge bores in the cartridge, and attaching the implant to the bone, and moving the head away from the jaw releasing the bone.

公开(公告)号：US11786260B2

公开(公告)日：2023-10-17

申请号：US17137585

申请日：2020-12-30

申请人： Wright Medical Technology, Inc.

发明人： Shawn McGinley ,  Braham K. Dhillon ,  Ramon Luna

IPC分类号： A61B17/16 ,  A61B17/15 ,  A61F2/42 ,  A61F2/46 ,  A61B17/17

CPC分类号： A61B17/1682 ,  A61B17/15 ,  A61B17/1739 ,  A61F2/4202 ,  A61F2/4606 ,  A61F2/4684 ,  A61B17/1775 ,  A61F2002/4205 ,  A61F2002/4687

摘要： Various surgical devices and methods are disclosed herein. Also disclosed is multi-component prosthesis, which can be used as an ankle prosthesis. One of the disclosed surgical alignment systems includes a guide arm, a ratchet arm frame configured to be coupled slidably to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position.