公开(公告)号：US20240197381A1

公开(公告)日：2024-06-20

申请号：US18541785

申请日：2023-12-15

申请人： Rolf G. WINNEN

发明人： Rolf G. WINNEN

IPC分类号： A61B17/92 ,  A61B17/00 ,  A61B17/68 ,  A61B17/88 ,  A61B34/00 ,  A61B34/10 ,  A61C8/00 ,  A61C8/02 ,  A61F7/00 ,  A61N1/40

CPC分类号： A61B17/92 ,  A61B17/8872 ,  A61B34/10 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0039 ,  A61C8/005 ,  A61C8/0089 ,  A61N1/403 ,  A61B2017/00017 ,  A61B17/68 ,  A61B2034/256 ,  A61F2007/0013 ,  A61F2007/0057 ,  A61F2007/0088 ,  A61F2007/0095

摘要： The present invention relates to a medical device for freeing an implant from the bone of a patient to which the implant adheres to and to an implant for insertion into a bone of a patient, designed such that the implant is more homogenously heatable or coolable in a controlled way. Also provided is a method of removing an implant from a bone of a patient and a computer readable storage medium having recorded thereon a database structure.

公开(公告)号：US20240180599A1

公开(公告)日：2024-06-06

申请号：US18410052

申请日：2024-01-11

申请人： NuVasive Specialized Orthopedics, Inc.

发明人： David Skinlo ,  Thomas B. Buford ,  Ephraim Akyuz ,  Thomas Weisel ,  Roger Pisarnwongs ,  Adam G. Beckett ,  Jeffrey Lee Gilbert ,  Frank Yan Liu ,  Urs Weber ,  Edmund J. Roschak ,  Blair Walker ,  Scott Pool ,  Mark T. Dahl

IPC分类号： A61B17/80 ,  A61B6/12 ,  A61B17/00 ,  A61B17/16 ,  A61B17/56 ,  A61B17/68 ,  A61B17/70 ,  A61B17/72 ,  A61B17/88 ,  A61F2/38

CPC分类号： A61B17/8095 ,  A61B6/12 ,  A61B17/1675 ,  A61B17/7216 ,  A61B17/8004 ,  A61B17/8023 ,  A61B17/8061 ,  A61B17/8852 ,  A61B17/8872 ,  A61B2017/00212 ,  A61B2017/00402 ,  A61B2017/00411 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2017/00734 ,  A61B2017/00867 ,  A61B2017/00876 ,  A61B2017/00991 ,  A61B2017/564 ,  A61B2017/681 ,  A61B17/7016 ,  A61B17/7017 ,  A61F2/389

摘要： A system for surgical planning and assessment of spinal deformity correction is provided that has a spinal imaging system and a control unit. The spinal imaging system is configured to collect at least one digitized position of one or more vertebral bodies of a subject. The control unit is configured to receive the at least one digitized position, and calculate, based on the at least one digitized position, an optimized posture for the subject. The control unit is configured to receive one or more simulated spinal correction inputs, and based on the inputs and optimized posture, predict an optimal simulated postoperative surgical correction.

公开(公告)号：US11957343B2

公开(公告)日：2024-04-16

申请号：US17174511

申请日：2021-02-12

申请人： C.R. Bard, Inc.

发明人： Nathan Stewart Cauldwell ,  Augustus Felix ,  Derek Affonce ,  Kevin J. Ranucci

IPC分类号： A61B17/072 ,  A61B17/00 ,  A61B17/064 ,  A61B17/068 ,  A61B17/84 ,  A61B17/88 ,  A61B90/00

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B17/846 ,  A61B17/8872 ,  A61B2017/003 ,  A61B2017/00309 ,  A61B2017/00327 ,  A61B2017/00367 ,  A61B2017/0647 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2090/0803

摘要： Surgical fasteners for use with articulating surgical instruments are disclosed. In one embodiment, a surgical fastener may include a head, a shaft extending distally from the head, and a through bore extending through the shaft from a proximal surface of the head to a distal end of the shaft. A fastener carrier of a surgical instrument may be slidably received in the through bore, and the through bore may be sized and shaped to have two or fewer contact points with the fastener carrier when the fastener carrier is in a fully articulated configuration. In another embodiment, a fastener may include a head, a shaft extending distally from the head and including a distal tip, a sloped surface sloping toward the distal tip, and a through bore passing through the head, shaft, and sloped surface. The sloped surface may terminate at two shoulders located on opposing sides of the through bore.

公开(公告)号：US11871976B2

公开(公告)日：2024-01-16

申请号：US17399146

申请日：2021-08-11

申请人： Covidien LP

发明人： Scott Reed

IPC分类号： A61B17/88 ,  A61B17/00 ,  A61B17/068 ,  A61B17/29 ,  A61B90/00 ,  A61B17/064

CPC分类号： A61B17/8883 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/8872 ,  A61B2017/00367 ,  A61B2017/00473 ,  A61B2017/0648 ,  A61B2017/0649 ,  A61B2017/2923 ,  A61B2017/2946 ,  A61B2090/038

摘要： A surgical fastener applying device for releasable connection to an end effector is provided. The surgical fastener applying device includes an elongated body portion having an outer tube and an inner shaft assembly. The inner shaft assembly defines a non-circular bore in a distal end thereof. The inner shaft assembly is longitudinally movable through the outer tube. The outer tube and the inner shaft assembly define corresponding openings extending radially therethrough. The surgical fastener applying device includes a detent movable within the openings of the elongated body portion. The detent floats between the end effector and the elongated body portion to enable selective connection between the end effector and the elongated body portion.

公开(公告)号：US20230404636A1

公开(公告)日：2023-12-21

申请号：US18338850

申请日：2023-06-21

申请人： Curvafix, Inc.

发明人： Eric Whittaker ,  Blake Matsuzaki ,  Carly Anderson Thaler ,  Nathan Dale ,  Steven Dimmer

IPC分类号： A61B17/72 ,  A61B17/88

CPC分类号： A61B17/725 ,  A61B17/7208 ,  A61B17/8872 ,  A61B17/1725

摘要： The present technology may comprise a fixation device. The fixation device can comprise an elongate body comprising a plurality of interconnected segments, each of the segments comprising an engagement member, a recess configured to receive the engagement member of an adjacent one of the segments, and a plurality of channels. At least one of the channels can extend through the engagement member. The fixation device can further comprise a plurality of flexible elongate members, each extending through one of the channels. The elongate body can be transformable between a flexible configuration in which the elongate members can move relative to one another and a rigid configuration in which the elongate members are fixed relative to one another.

公开(公告)号：US11813010B2

公开(公告)日：2023-11-14

申请号：US17015991

申请日：2020-09-09

申请人： MEDEON BIODESIGN, INC.

发明人： Kathryn A. Stecco ,  Carlos Castro ,  Stephen Powelson ,  Forrest Grinstead ,  Damon Covell Campbell

IPC分类号： A61B17/88 ,  A61B17/68 ,  A61B17/56 ,  A61B17/04 ,  A61B17/84

CPC分类号： A61B17/8869 ,  A61B17/683 ,  A61B17/842 ,  A61B17/8872 ,  A61B2017/0404 ,  A61B2017/0409 ,  A61B2017/564 ,  A61B2017/681

摘要： Implant tensioning and/or implant anchor deployment devices are described. Certain embodiments may be recognized in the form of a so-called tensioning “gun.” Other embodiments take a simpler and more compact form. Various optional features are described in connection with these embodiments. Optional aspects of anchor embodiments for the subject implants are also described. Some of these features are coordinated for use with the implant tensioning and anchor deployment instrument, others are not.

公开(公告)号：US11806061B2

公开(公告)日：2023-11-07

申请号：US17980832

申请日：2022-11-04

申请人： Jordan Andre Bauer

发明人： Jordan Andre Bauer

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

CPC分类号： A61B17/90 ,  A61B17/8872 ,  A61B17/1725 ,  A61B2017/00991

摘要： An IM tibial nail aiming guide for providing proximal and distal screw fixation in an intramedullary nailing (IMN) of a tibia includes an attachment that connects and disconnects easily from a jig's proximal handle. Specifically, the IM tibial nail aiming guide functions as an aiming guide for accurate fixation of all the respective proximal and distal screw holes in a tibial nail. The IM tibial nail aiming guide has a length and angle that are adjustable, affording the ability to use this IM tibial nail aiming guide with any tibial nail. This IM tibial nail aiming guide is made of radiolucent material that allows for a confirmatory fluoroscopic imaging to verify that both the proximal and distal screws are fixated appropriately. The IM tibial nail aiming guide permits a more accurate, safe, versatile, and efficient approach to tibial IMN.

公开(公告)号：US20230285058A1

公开(公告)日：2023-09-14

申请号：US18126723

申请日：2023-03-27

申请人： MeduLoc, LLC

发明人： Joshua Hustedt ,  Benjamin Arnold ,  Brian Bowman ,  Kristen Ybarra

IPC分类号： A61B17/72 ,  A61B17/92 ,  A61B17/88 ,  A61B17/80

CPC分类号： A61B17/7266 ,  A61B17/7291 ,  A61B17/7233 ,  A61B17/921 ,  A61B17/8863 ,  A61B17/8875 ,  A61B17/8872 ,  A61B17/80 ,  A61B17/7275 ,  A61B17/1604

摘要： An implant and method for fixation of long bones. The implant provides rotational, longitudinal, and bending stability. The implant comprises one or more elongated members that span the intramedullary cavity of a long bone, a distal tip that expands radially relative to the long axis of the implant, and a locking mechanism at the proximal end of the implant.

公开(公告)号：US11737801B2

公开(公告)日：2023-08-29

申请号：US17416081

申请日：2019-12-20

申请人： Stryker European Holdings I, LLC

发明人： Patrick Eoin Cushen ,  Johannes Jacobus Jacobs

IPC分类号： A61B17/88 ,  A61F2/28 ,  A61B17/00 ,  A61B50/00

CPC分类号： A61B17/88 ,  A61B17/8872 ,  A61B2017/00628 ,  A61B2050/0072 ,  A61F2002/2885

摘要： The present disclosure provides a bioresorbable foam closure device for trans-nasally closing an opening in a base of a skull. The closure device comprises a phase-separated polymer having a porosity of greater than 80%. The device includes a stem portion having a proximal end and a distal end, and a head portion at the distal end of the stem portion. The closure device is deformed from a free shape to a constricted shape, inserted through a nasal cavity and into the opening, and released to at least partially revert back to the free shape such that the stem portion fills the opening and the head portion abuts cranium and dura to secure the closure device in position and seal the opening.

公开(公告)号：US11737799B2

公开(公告)日：2023-08-29

申请号：US17360580

申请日：2021-06-28

申请人： The Penn State Research Foundation ,  Barry M. Fell

发明人： Christopher A. Campbell ,  Christoph A. Roth ,  Bryan Griffiths ,  Mark Grady ,  Barry M. Fell ,  Peter W. Dillon ,  Donald R. Mackay ,  Randy S. Haluck

IPC分类号： A61B17/80 ,  A61B17/17 ,  A61B17/86 ,  A61B17/88 ,  A61B17/16 ,  A61B17/68 ,  A61B90/92 ,  A61B90/00

CPC分类号： A61B17/809 ,  A61B17/1615 ,  A61B17/17 ,  A61B17/1728 ,  A61B17/683 ,  A61B17/808 ,  A61B17/8042 ,  A61B17/8052 ,  A61B17/8076 ,  A61B17/86 ,  A61B17/8625 ,  A61B17/8665 ,  A61B17/8861 ,  A61B17/8872 ,  A61B17/8886 ,  A61B17/8897 ,  A61B90/92 ,  A61B17/1792 ,  A61B2017/867 ,  A61B2090/062

摘要： A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.