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公开(公告)号：WO2021055569A1
公开(公告)日：2021-03-25
申请号：PCT/US2020/051225
申请日：2020-09-17
Applicant: TSUANG, Yang-Hwei , LIN, Steve T
Inventor： TSUANG, Fon-Yih , CHIANG, Chang-Jung
Abstract: The present disclosure provides a minimally invasive spinal annulus fibrosus repairing device, including at least one bone anchor, at least one annulus fibrosus anchor, and at least one suture. The minimally invasive spinal annulus fibrosus repairing device of the present disclosure can be used to repair the annulus fibrosus damage, and can be combined with the use of an annulus fibrosus implant to repair the damaged annulus fibrosus.
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公开(公告)号：WO2021050365A1
公开(公告)日：2021-03-18
申请号：PCT/US2020/049306
申请日：2020-09-04
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： WALL, Daniel, Paxton
Abstract: A surgical instrument having a first member being engageabie with a fastener. A second member includes an expandable portion configured for capturing the fastener. A third member is engageabie with the expandable portion to releasably capture the fastener. An actuator connected with the second member and the third member The actuator includes a threaded inner surface and a threaded coupling member engageabie with the threaded inner surface to facilitate axial translation of the second member relative to the third member. Systems, spinal constructs, implants and methods are disclosed.
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公开(公告)号：WO2021045946A1
公开(公告)日：2021-03-11
申请号：PCT/US2020/048002
申请日：2020-08-26
Applicant: NUVASIVE SPECIALIZED ORTHOPEDICS, INC.
Inventor： BAE, Youngsam , MOELLER, Michael , CHENG, Shanbao , VAN ZUIDEN, Everett , HERNANDEZ, Edgar , BILGER, Luke , PHAM, Ken
Abstract: This disclosure concerns devices and methods for measuring an amount of adjustment of an expandable implant using ultrasound. The implant may include an ultrasound counter including a vibration element tuned for ultrasonic vibration, the vibration element may be configured to produce an ultrasound vibration upon an adjustment of the expandable implant.
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公开(公告)号：WO2021021247A1
公开(公告)日：2021-02-04
申请号：PCT/US2020/017506
申请日：2020-02-10
Applicant: LITTLE ENGINE, LLC
Inventor： COLE, J. Dean , KELLAR, Franz, W. , BISSETTE, Michael, D. , CROWDER, Harold, L.
Abstract: An anchor for tensile member(s) includes: a housing having a hollow interior; a collet in the hollow interior of the housing, the collet having a peripheral wall defining a central bore and an exterior surface. The collet is configured to be swaged around the tensile member(s). The collet includes longitudinal grooves in an outer surface of the peripheral wall, each defining a web configured to collapse inward in response to external compressive force. A sleeve has a peripheral wall defining interior and exterior surfaces and is disposed in the housing axially adjacent to the collet. At least one of the collet and the sleeve is tapered and the sleeve and the collet are arranged such that sleeve movement from a first position to a second position will cause the sleeve to bear against the collet, swaging the collet radially inwards around and against the tensile member(s).
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公开(公告)号：WO2021016699A1
公开(公告)日：2021-02-04
申请号：PCT/CA2019/051583
申请日：2019-11-06
Applicant: SO MEDICAL INC.
Inventor： WOLFOND, Oliver Russell , KESHEN, Sam Gerald Norman
Abstract: A surgical instrument comprises an outer shaft, an inner shaft at least partially disposed within the outer shaft, a handle, and a coupling assembly having a predetermined threshold that couples the handle to the outer shaft in one of an engaged configuration and disengaged configuration. In the engaged configuration, rotation of the handle supplies a torque to the outer shaft. In the disengaged configuration, the handle rotates independently of the outer shaft. The inner shaft has a probe end, a transfer end opposite the probe end, and is arranged to transfer a mechanical force received at the probe end to the coupling assembly via the transfer end. The coupling assembly couples the handle to the outer shaft (i) in the engaged configuration when the mechanical force is greater than a threshold and (ii) in the disengaged configuration when the mechanical force is less than or equal to the threshold.
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Patent Agency Ranking
公开(公告)号：WO2021016433A1
公开(公告)日：2021-01-28
申请号：PCT/US2020/043226
申请日：2020-07-23
Applicant: THE ROCKEFELLER UNIVERSITY
Inventor： BRADY, Sean, F. , PEEK, James
Abstract: The present disclosure includes novel compounds useful as antimicrobial agents. The present disclosure further includes methods useful. The present disclosure further includes compositions and methods for treating or preventing a bacterial infection. The present disclosure further includes compositions and methods useful for preventing or reducing the growth or proliferation of microorganisms.
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公开(公告)号：WO2021016022A1
公开(公告)日：2021-01-28
申请号：PCT/US2020/042227
申请日：2020-07-16
Applicant: TYBER MEDICAL LLC
Inventor： TYBER, Jeffrey , HANNAH, David , ZENTKO, Michal , JUCHNO, Brad
Abstract: A retaining plate with locking mechanism assembly includes a retaining plate having a first screw hole extending therethrough and a spring blocker rotatably mounted in plate proximate to the first screw hole. The spring blocker includes a body portion, a first land extending radially from the body portion above the retaining plate, and a first wing extending tangentially from the first land in a first arc. When a first screw is inserted into the first screw hole, when the spring blocker is rotated to a first position, the first land extends over a portion of the first screw. When the spring blocker is rotated to a second position, the first wing extends over the portion of the first screw. When the spring blocker is rotated to a third position, neither the first land nor the first wing extends over the portion of the first screw.
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公开(公告)号：WO2021005070A2
公开(公告)日：2021-01-14
申请号：PCT/EP2020/069143
申请日：2020-07-07
Applicant: INNOSPINA SARL
Inventor： HANNEMA, Gwenael Loïc , SAMANI, Jacques , BEUCHAT, Dominique Constant
IPC: A61B17/70 , A61B17/88 , A61B17/00 , A61B17/8894 , A61B2017/0042 , A61F2/4455
Abstract: Implant vertébral interépineux (1) comportant un corps d'implant (10) s'étendant selon un axe longitudinal (AL) et comprenant successivement : - une partie arrière (2) présentant une extrémité arrière (20), - une partie centrale (3) conformée pour s'étendre entre deux apophyses épineuses (AE) de deux vertèbres (VE) adjacentes, ladite partie centrale (3) prolongeant la partie arrière (2), et - une partie avant (4) prolongeant la partie centrale (3), de manière opposée à la partie arrière (2), en s'effilant jusqu'à une extrémité avant (40) de forme fuselée, dans lequel ledit corps d'implant (10) présente une face antérieure (11) destinée à être orientée vers les vertèbres et dans laquelle est ménagée une rainure antérieure (5) de forme curviligne, s'étendant depuis l'extrémité arrière (20) jusqu'à l'extrémité avant (40) suivant une direction curviligne, pour recevoir au moins une portion d'une broche d'implantation d'un ancillaire de pose.
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公开(公告)号：WO2020257276A1
公开(公告)日：2020-12-24
申请号：PCT/US2020/038127
申请日：2020-06-17
Inventor： MEHTA, Ankit , OSTROV, Philip
Abstract: A method for controlled delivery of fluids to the exterior of bone and surrounding tissue of a patient includes providing a cannulated bone rod. The method further includes creating an aperture in the skin of a patient and fixating the rod along bones or bone fragments using a spinal fixation system through the aperture. A spinal fixation system includes a bone screw having a longitudinal access and a bone rod configured to connect the bone screw to at least one additional bone screw. The bone rod is lateral to the longitudinal axis. The method further includes the steps of providing a fluid source, coupling the fluid source to the bone rod, and delivering a fluid from the fluid source into the bone rod. An additional method includes using the fixation system as a point of drainage for the posterolateral fusion site.
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公开(公告)号：WO2020254310A1
公开(公告)日：2020-12-24
申请号：PCT/EP2020/066605
申请日：2020-06-16
Applicant: AESCULAP AG
Inventor： WENZEL, Rudolf
IPC: A61B17/70
Abstract: Die vorliegende Offenbarung betrifft eine Pedikelschraube mit einer Aufnahmehülse (6) und einem Schraubenkopf (1), welcher einen in der Aufnahmehülse (6) verschwenkbar einlegbaren oder eingelegten distalen Schwenkabschnitt (3) und einen in die Aufnahmehülse (6) lagefestgelegt einlegbaren oder eingelegten proximalen Halteabschnitt (4) aufweist, welche über zumindest einen vorzugsweise elastisch und/oder plastisch verformbaren Steg (11) derart integral miteinander verbunden sind, insbesondere einteilig gefertigt sind, dass sie um eine quer zu einer Schraubenlängsachse (L) verlaufende Schwenkachse (S) zueinander verschwenkbar sind.
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