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1. 发明授权

EP2227154B1 SYSTEMS AND METHODS FOR SURGICAL REMOVAL OF BRAIN TUMORS 有权
标题翻译：系统和脑肿瘤的手术切除方法
公开(公告)号：EP2227154B1
公开(公告)日：2017-03-29
申请号：EP08849776.3
申请日：2008-11-10
申请人： Medtronic Xomed, Inc.
发明人： OLIVER, Dana A. , SHADECK, Louis M. , GALVIN, Roy M. , SPETZLER, Robert A.
IPC分类号： A61B17/32 , A61B10/02
CPC分类号： A61B17/32002 , A61B17/02 , A61B2017/320044 , A61B2090/0817 , A61B2217/005 , A61B2217/007 , A61M1/0047

2. 发明授权

EP2391284B1 SYSTEMS AND METHODS FOR SURGICAL REMOVAL OF BRAIN TUMORS 有权
标题翻译：用于手术去除脑肿瘤的系统和方法
公开(公告)号：EP2391284B1
公开(公告)日：2018-01-10
申请号：EP10701289.0
申请日：2010-01-20
申请人： Medtronic Xomed, Inc.
发明人： OLIVER, Dana A. , SHADECK, Louis M. , SPETZLER, Robert A.
IPC分类号： A61B17/3205 , A61B17/3207 , A61B10/02
CPC分类号： A61B17/320783 , A61B10/0275 , A61B10/0283 , A61B17/32002 , A61B2017/32004 , A61B2017/320775
摘要： A method for treating a brain tumor includes providing a surgical instrument having an inner member and an outer member. The outer member has a distal region forming a cutting window. The inner member is rotatably received within the outer member, and has a cutting tip that is exposed at the window. The cutting tip and the distal region of the outer member combine to define a cutting implement. An opening is created through the patient's skull to provide access to a brain tumor target site. The cutting implement is delivered through the opening to the target site. The cutting tip is placed into contact with the tumor and operated to cut the tumor. The target site is selectively aspirated to remove cut tumor tissue.

3. 发明公开

EP2227154A2 SYSTEMS AND METHODS FOR SURGICAL REMOVAL OF BRAIN TUMORS 有权
标题翻译：系统维也纳ZUR CHIRURGISCHEN ENTFERNUNG VON GEHIRNTUMOREN
公开(公告)号：EP2227154A2
公开(公告)日：2010-09-15
申请号：EP08849776.3
申请日：2008-11-10
申请人： Medtronic Xomed, Inc.
发明人： OLIVER, Dana A. , SHADECK, Louis M. , GALVIN, Roy M. , SPETZLER, Robert A.
IPC分类号： A61B17/32 , A61B10/02
CPC分类号： A61B17/32002 , A61B17/02 , A61B2017/320044 , A61B2090/0817 , A61B2217/005 , A61B2217/007 , A61M1/0047
摘要： A method for treating a brain tumor includes providing a surgical instrument (22) having an inner member (56) and an outer member (52). The outer member has a distal region (66) forming a cutting window (70) and an optional distal elevator tip (72). The inner member is rotatably received within the outer member, and has a cutting tip that is exposed at the window. The cutting tip and the distal region of the outer member combine to define a cutting implement (30). An opening is created through the patient's skull to provide access to a brain tumor target site. The cutting implement is delivered through the opening to the target site. The elevator tip is inserted partially between the tumor and tissue of the target site, and the cutting tip is placed into contact with the tumor and operated to cut the tumor. The target site is selectively aspirated to remove cut tumor tissue. The user controls the level of vacuum applied by obturating a hole (210) in the aspiration control device (34) with his finger.
摘要翻译：治疗脑肿瘤的方法包括提供具有内部构件和外部构件的外科器械。外部构件具有形成切割窗口的远端区域和可选的远端电梯顶端。内部构件可旋转地容纳在外部构件中，并且具有暴露在窗口处的切割尖端。外部构件的切割尖端和远侧区域组合以限定切割工具。通过患者的头骨创建一个开口，以提供对脑肿瘤靶位点的访问。切割工具通过开口传送到目标位置。电梯尖端部分地插入到靶部位的肿瘤和组织之间，切割尖端与肿瘤接触并操作以切割肿瘤。选择性地吸出靶位点以去除切割的肿瘤组织。

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