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1. 发明公开

EP3568084A1 SURGICAL INSTRUMENT WITH BENDED SHAFT 无效
公开(公告)号：EP3568084A1
公开(公告)日：2019-11-20
申请号：EP18738521.6
申请日：2018-01-11
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph , MILLER, Eran , ASHKENAZI, Ely , SKOROHOD, David
IPC分类号： A61B17/00 , A61B17/32 , A61B17/16

2. 发明公开

EP4225156A1 DEVICE SYSTEM AND METHOD FOR ROBOTIC SPINAL DECOMPRESSION 审中-实审
公开(公告)号：EP4225156A1
公开(公告)日：2023-08-16
申请号：EP21877134.3
申请日：2021-10-05
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph , MILLER, Eran
IPC分类号： A61B17/00 , A61B90/00 , A61B17/32 , A61B17/16 , A61B90/50

3. 发明公开

EP3115004A1 ABRASIVE CUTTING SURGICAL INSTRUMENT 有权
标题翻译： CHIRURGISCHES TRENNSCHLEIFINSTRUMENT
公开(公告)号：EP3115004A1
公开(公告)日：2017-01-11
申请号：EP16178667.8
申请日：2016-07-08
申请人： Carevature Medical Ltd.
发明人： Weitzman, Yoseph , Miller, Eran , Ashkenazi, Ely , Skorohod, David
IPC分类号： A61B17/16
CPC分类号： A61B17/1633 , A61B17/1615 , A61B17/1631
摘要： The present disclosure provides instruments, devices and methods for surgical tissue cutting with a cylindrical cutting burr bit extending from an elongated hollow member, being connected to a shaft for actuating rotation motion of said burr bit to cut/remove tissue from a target location.
摘要翻译：本公开提供了用于外科组织切割的仪器，装置和方法，其具有从细长的中空构件延伸的圆柱形切割钻头，连接到轴，用于致动所述毛刺钻头的旋转运动，以从目标位置切割/去除组织。

4. 发明公开

EP2895085A4 TISSUE REMOVAL DEVICE 有权转让
标题翻译： GEWEBEENTFERNUNGSVORRICHTUNG
公开(公告)号：EP2895085A4
公开(公告)日：2016-08-03
申请号：EP13837671
申请日：2013-09-11
申请人： CAREVATURE MEDICAL LTD
发明人： WEITZMAN YOSEPH
IPC分类号： A61B17/16 , A61B17/00 , F16C1/02
CPC分类号： A61B17/1631 , A61B17/1633 , A61B17/1644 , A61B17/1659 , A61B17/1671 , A61B2017/00526 , A61B2017/1651 , B65H81/06
摘要： A device for cutting tissue including (a) an elongated shaft body defining a drive lumen, (b) a cutting head extending from a distal end of the elongated shaft body and being rotatable via a drive shaft disposed within the drive lumen, and (c) a retainer for keeping the cutting head attached to the shaft body if the cutting head becomes detached from the drive shaft or if the drive shaft breaks. A flexible drive shaft including (i) a core configured for resisting helixing, and (ii) at least one outer layer configured for transferring torque. A method of producing a flexible drive shaft including providing a core configured for resisting helixing, and wrapping the core with at least one outer layer of wires configured for maintaining high torsional rigidity. Related apparatus and methods are also described.
摘要翻译：一种用于切割组织的装置，包括（a）限定驱动腔的细长轴体，（b）从细长轴体的远端延伸并且可经由设置在驱动腔内的驱动轴旋转的切割头，（c））用于将切割头与驱动轴分离或驱动轴断裂时保持切割头附接到轴体的保持器。一种柔性驱动轴，包括（i）被配置为抵抗螺旋加工的芯，以及（ii）至少一个构造成传递转矩的外层。一种制造柔性驱动轴的方法，包括提供被构造用于抵抗螺旋加工的芯部，并且用至少一个配置成保持高扭转刚度的外层的外层来包裹芯部。还描述了相关装置和方法。

5. 发明授权

EP2590579B1 SURGICAL DEVICE FOR TISSUE REMOVAL 有权
公开(公告)号：EP2590579B1
公开(公告)日：2019-08-28
申请号：EP11749519.2
申请日：2011-07-07
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph
IPC分类号： A61B17/16

6. 发明授权

EP2895085B1 FLEXIBLE DRIVE SHAFT FOR A TISSUE REMOVAL DEVICE 有权转让
公开(公告)号：EP2895085B1
公开(公告)日：2019-02-06
申请号：EP13837671.0
申请日：2013-09-11
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph
IPC分类号： B65H81/06 , A61B17/16 , A61B17/00

7. 发明公开

EP2895085A1 TISSUE REMOVAL DEVICE 有权转让
标题翻译：组织移除装置
公开(公告)号：EP2895085A1
公开(公告)日：2015-07-22
申请号：EP13837671.0
申请日：2013-09-11
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph
IPC分类号： A61B17/16 , A61B17/00 , F16C1/02
CPC分类号： A61B17/1631 , A61B17/1633 , A61B17/1644 , A61B17/1659 , A61B17/1671 , A61B2017/00526 , A61B2017/1651 , B65H81/06
摘要： A device for cutting tissue including (a) an elongated shaft body defining a drive lumen, (b) a cutting head extending from a distal end of the elongated shaft body and being rotatable via a drive shaft disposed within the drive lumen, and (c) a retainer for keeping the cutting head attached to the shaft body if the cutting head becomes detached from the drive shaft or if the drive shaft breaks. A flexible drive shaft including (i) a core configured for resisting helixing, and (ii) at least one outer layer configured for transferring torque. A method of producing a flexible drive shaft including providing a core configured for resisting helixing, and wrapping the core with at least one outer layer of wires configured for maintaining high torsional rigidity. Related apparatus and methods are also described.

8. 发明公开

EP2590579A2 SURGICAL DEVICE FOR TISSUE REMOVAL 有权
标题翻译：外科手术装置，用于组织切除
公开(公告)号：EP2590579A2
公开(公告)日：2013-05-15
申请号：EP11749519.2
申请日：2011-07-07
申请人： Carevature Medical Ltd.
发明人： WEITZMAN, Yoseph
IPC分类号： A61B17/16
CPC分类号： A61B17/3205 , A61B17/00234 , A61B17/1642 , A61B17/1671 , A61B17/1757 , A61B17/32002 , A61B2017/003 , A61B2017/00314 , A61B2017/2927 , A61B2017/32006
摘要： An elongate tool with a cutting end. In some embodiments the end is bendable. Optionally, the end is bendable between two cutting edges. Optionally or alternatively, the end includes both a forward cutting edge and a side cutting edge. The tool may be sized for hand-held use, with control from outside the body, for treating a spinal stenosis.

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