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公开(公告)号：US20210298917A1
公开(公告)日：2021-09-30
申请号：US16834230
申请日：2020-03-30
申请人： Shukla Medical
摘要： A handle assembly for a surgical tool including a handle having a distal end, and a first retaining mechanism attached to the distal end of the handle. The retaining mechanism includes a first retaining housing having a first central cavity for receiving a surgical tool, and a first locking mechanism moveable between first and second positions relative to the housing, the locking mechanism including a through hole for receiving the surgical tool. The handle assembly further includes a second retaining mechanism attached to a proximal end of the handle. The second retaining mechanism includes a second retaining housing having a second central cavity for receiving a handle extension, and a second locking mechanism moveable between first and second positions relative to the second retaining housing, the second locking mechanism having a through hole for receiving the handle extension.
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公开(公告)号：US20210212840A1
公开(公告)日：2021-07-15
申请号：US17148933
申请日：2021-01-14
申请人： Shukla Medical
IPC分类号： A61F2/46
摘要： A surgical extractor including first and second arms connected to first and second implant-engageable jaws. The first and second arms are connected by first and third links to a stationary screw jack nut and by second and fourth links to a moveable screw jack nut. A driven shaft is rotatably received in the stationary screw jack nut and threadedly received in the moveable screw jack nut, and a drive shaft rotatably drives the driven shaft. Rotation of the drive shaft in a first direction separates the first and second arms and jaws in order to receive an implant. Rotation of the drive shaft in a second direction closes the first and second arms and jaws in order to clamp an implant. A handle assembly engages the drive shaft in order to drive the drive shaft and disengages from the drive shaft to exert a removal force on an implant.
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公开(公告)号：US11331202B2
公开(公告)日：2022-05-17
申请号：US16658606
申请日：2019-10-21
申请人： Shukla Medical
摘要： A modular jaw for attachment to an orthopedic implant extraction tool that includes an elongated body, a claw about a distal end of the elongated body for engaging an object, and a locking mechanism about a posterior end of the elongated body for engaging the orthopedic implant extraction tool. The locking mechanism includes a dovetail lock, a detent mounted to the dovetail lock, and a distally facing surface about a proximal end of the elongated body.
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