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公开(公告)号:USD977095S1
公开(公告)日:2023-01-31
申请号:US29736343
申请日:2020-05-29
设计人: Mark Shainwald , Kevin Zylka
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公开(公告)号:US20230016312A1
公开(公告)日:2023-01-19
申请号:US17952505
申请日:2022-09-26
发明人: Ruijiao XU , Lacey GOROCHOW
IPC分类号: A61B17/12
摘要: The present invention provides a braided implant with a retractable dual proximal layer and methods for administering the braided implant to treat aneurysms. The implant can include a tubular braid that can be set into a predetermined shape, compressed for delivery through a microcatheter, and implanted in at least one implanted position that is based on the predetermined shape and the geometry of the aneurysm in which the braid is implanted. The implant can also have a retractable dual layer at the proximal end of the device made of the same braid to provide additional coverage at the neck of the aneurysm. The dual layer can be pressed distally into a first implanted portion of the tubular braid, moving the first portion of the tubular braid towards the distal portion of an aneurysm wall so that the implant can partially or completely occlude an aneurysm neck.
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公开(公告)号:US11539880B2
公开(公告)日:2022-12-27
申请号:US17170705
申请日:2021-02-08
发明人: John Richardson , Laurent Blanquart
摘要: The disclosure extends to methods, systems, and computer program products for producing an image in light deficient environments and associated structures, methods and features. The features of the systems and methods described herein may include providing improved resolution and color reproduction.
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公开(公告)号:US11534194B2
公开(公告)日:2022-12-27
申请号:US16812857
申请日:2020-03-09
发明人: Jörn Richter , Salman Chegini , Daniel Thommen
IPC分类号: A61B17/32 , A61B17/16 , A61B17/3207 , A61B17/00
摘要: The present invention is directed to material removal instrument for forming cavities in interior body regions, particularly cavities in intervertebral discs and vertebrae. The instrument includes a cannula and a rotation mechanism disposed at least partially within the cannula. A cutting element extends from the rotation mechanism and impacts and dislocates tissue as the rotation mechanism is rotated within the body. Dislocated tissue with withdrawn from the body via the cannula.
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公开(公告)号:US20220401225A1
公开(公告)日:2022-12-22
申请号:US17822821
申请日:2022-08-29
发明人: William Miller
IPC分类号: A61F2/44
摘要: An implant includes a first plate and a second plate, a first wedge member and a second wedge member spaced from the first wedge member that couple the first and second plates together. The first and second wedge members configured to translate along the first and second plates from a first contracted configuration into a second expanded configuration. The implant includes an actuation member coupled to the first wedge member and the second wedge member. The actuating member defines a flange extending toward the first and second plates. The actuation member configured to move the first and second wedge members from the first contracted configuration into the second expanded configuration so that the first and second plates separate from each other.
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公开(公告)号:US11529240B2
公开(公告)日:2022-12-20
申请号:US16913586
申请日:2020-06-26
发明人: Zoher Bootwala , Sean Saidha , William Frasier , Thomas Martin , Shreedhar Kale , Laura Wilson , Patrick Fatyol , John Olkowski
摘要: An intervertebral implant inserter, comprising: a) a elongated central body having a distal end, a proximal end, an outer surface, and a longitudinal throughbore therethrough, b) upper and lower blades, each blade having a distal end portion and a base portion, the base portion of each blade pivotally coupled to the elongated central body, c) a shaft having a longitudinal axis, wherein the shaft is advanceable within the throughbore and rotatable about the longitudinal axis, the shaft having a distal end forming a pusher having an acicular transverse cross-section, d) upper and lower endplates respectively detachably connected to the distal end portion of a respective blade.
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公开(公告)号:US20220395306A1
公开(公告)日:2022-12-15
申请号:US17345152
申请日:2021-06-11
发明人: Steffan Daniel , Andreas Baeriswyl , Sol Posada , Joel Oberli , Mirko Rocci
IPC分类号: A61B17/80
摘要: A bone plate defines an interior surface that defines: a hole extending through the plate along an axis; plate threads configured for locking with a threaded head of a locking screw; first, second, and third columns sequentially located about the axis; a first corner extending tangentially from the second to the first column; and a second corner extending tangentially from the third to the first column. The first and second corners are substantially equidistantly spaced from the axis. The plate threads extend across the first, second, and third columns and the first and second corners. The interior surface defines a recess between the second and third columns and facing the first column. An apex of the recess is spaced further from the axis than are the first and second corners, such that the recess circumferentially interrupts at least a portion of at least one of the plate threads.
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公开(公告)号:US20220387113A1
公开(公告)日:2022-12-08
申请号:US17338365
申请日:2021-06-03
发明人: Alasdair Mercer , Andrew Bailey
摘要: A coupling system for securing and positioning a reflective marker in a navigation array is disclosed. The coupling system can include a carrier configured to hold the marker with a reflective element for detection by a surgical tracking system in a socket of the array. The carrier can include a body with an exterior for interfacing with the socket and an open end with engagement features for holding a body of the marker. The carrier is configured to visibly present the reflective element of the marker in the socket when the carrier is disposed in the socket. The carrier can be configured to securely hold the marker to the array when the marker is disposed in the carrier and the carrier is disposed in the array such that the marker cannot be removed from the carrier unless the carrier is removed from the socket.
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公开(公告)号:US20220370692A1
公开(公告)日:2022-11-24
申请号:US17664676
申请日:2022-05-24
摘要: Provided are orthopedic implants and systems and kits containing orthopedic implants that include biodegradable polymer thin films containing an antimicrobial agent, wherein the implants produce an effective zone of inhibition around a periphery of the surface of the implant and do not produce a loss of release torque between interlocking implant components.
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公开(公告)号:US20220354560A1
公开(公告)日:2022-11-10
申请号:US17314409
申请日:2021-05-07
摘要: An orthopaedic surgical instrument may include an elongated body with a broach end and an impactor end. The body may be straight or curved. A latch lever may be pivotally coupled to the elongated body. The latch lever may be moveable between an open position and a latched position in which the latch lever is retained within the body. A surgical broach may be rigidly attached to the broach end of the elongated body. An automated surgical impactor may be attached to the impactor end.
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