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1. 发明授权

EP1253863B1 ROTARY BUR INSTRUMENTS HAVING BUR TIPS WITH ASPIRATION PASSAGES 有权
标题翻译：与具有吸引管旋转铣削工具FRÄSSPITZEN
公开(公告)号：EP1253863B1
公开(公告)日：2007-09-12
申请号：EP01906552.3
申请日：2001-02-01
申请人： Medtronic Xomed Surgical Products, Inc. , Adams, Kenneth M.
发明人： ADAMS, Kenneth, M.
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B2017/003 , A61B2217/005 , A61B2217/007
摘要： A rotary bur instrument includes an outer tube having an open distal end, and an inner member rotatably disposed in the outer tube. The inner member includes an inner tube having a distal end, a lumen therethrough and a bur tip at the distal end of the inner tube. The bur tip extends distally from the open distal end of the outer tube and has a passage extending longitudinally therethrough in communication with the lumen of the inner tube. The passage and the lumen define an aspiration passage through the inner member communicating with an aspiration port at a distal end of the bur tip.

2. 发明公开

EP1253863A1 ROTARY BUR INSTRUMENTS HAVING BUR TIPS WITH ASPIRATION PASSAGES 有权
标题翻译：与具有吸引管旋转铣削工具FRÄSSPITZEN
公开(公告)号：EP1253863A1
公开(公告)日：2002-11-06
申请号：EP01906552.3
申请日：2001-02-01
申请人： Medtronic Xomed Surgical Products, Inc. , Adams, Kenneth M.
发明人： ADAMS, Kenneth, M.
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B2017/003 , A61B2217/005 , A61B2217/007
摘要： A rotary bur instrument includes an outer tube having an open distal end, and an inner member rotatably disposed in the outer tube. The inner member includes an inner tube having a distal end, a lumen therethrough and a bur tip at the distal end of the inner tube. The bur tip extends distally from the open distal end of the outer tube and has a passage extending longitudinally therethrough in communication with the lumen of the inner tube. The passage and the lumen define an aspiration passage through the inner member communicating with an aspiration port at a distal end of the bur tip.

3. 发明专利

DE60130431D1 未知
公开(公告)号：DE60130431D1
公开(公告)日：2007-10-25
申请号：DE60130431
申请日：2001-02-01
申请人： MEDTRONIC XOMED SURGICAL PRODU , ADAMS KENNETH M
发明人： ADAMS KENNETH M
IPC分类号： A61B17/24 , A61B17/32 , A61M1/00
摘要： A rotary bur instrument includes an outer tube having an open distal end, and an inner member rotatably disposed in the outer tube. The inner member includes an inner tube having a distal end, a lumen therethrough and a bur tip at the distal end of the inner tube. The bur tip extends distally from the open distal end of the outer tube and has a passage extending longitudinally therethrough in communication with the lumen of the inner tube. The passage and the lumen define an aspiration passage through the inner member communicating with an aspiration port at a distal end of the bur tip.

4. 发明专利

AT372731T 未知
公开(公告)号：AT372731T
公开(公告)日：2007-09-15
申请号：AT01906552
申请日：2001-02-01
申请人： MEDTRONIC XOMED SURGICAL PRODU , ADAMS KENNETH M
发明人： ADAMS KENNETH
IPC分类号： A61B17/24 , A61B17/32 , A61M1/00
摘要： A rotary bur instrument includes an outer tube having an open distal end, and an inner member rotatably disposed in the outer tube. The inner member includes an inner tube having a distal end, a lumen therethrough and a bur tip at the distal end of the inner tube. The bur tip extends distally from the open distal end of the outer tube and has a passage extending longitudinally therethrough in communication with the lumen of the inner tube. The passage and the lumen define an aspiration passage through the inner member communicating with an aspiration port at a distal end of the bur tip.

5. 发明专利

AU3444901A Rotary bur instruments having bur tips with aspiration passages 未知
公开(公告)号：AU3444901A
公开(公告)日：2001-08-14
申请号：AU3444901
申请日：2001-02-01
申请人： MEDTRONIC XOMED SURGICAL PRODU , ADAMS KENNETH M
发明人： ADAMS KENNETH M
IPC分类号： A61B17/24 , A61B17/32 , A61M1/00
摘要： A rotary bur instrument includes an outer tube having an open distal end, and an inner member rotatably disposed in the outer tube. The inner member includes an inner tube having a distal end, a lumen therethrough and a bur tip at the distal end of the inner tube. The bur tip extends distally from the open distal end of the outer tube and has a passage extending longitudinally therethrough in communication with the lumen of the inner tube. The passage and the lumen define an aspiration passage through the inner member communicating with an aspiration port at a distal end of the bur tip.

6. 发明申请

WO2007065043A1 METHOD AND APPARATUS FOR REMOVING MATERIAL FROM AN INTERVERTEBRAL DISC SPACE, SUCH AS IN PERFORMING A NUCLEOTOMY 审中-公开
标题翻译：用于从椎间盘间隙移除材料的方法和装置，如执行核子
公开(公告)号：WO2007065043A1
公开(公告)日：2007-06-07
申请号：PCT/US2006/060561
申请日：2006-11-06
申请人： MEDTRONIC XOMED, INC. , ADAMS, Kenneth, M. , OLIVER, Dana, A. , FRANCIS, Tom, J.
发明人： ADAMS, Kenneth, M. , OLIVER, Dana, A. , FRANCIS, Tom, J.
IPC分类号： A61B17/32 , A61B17/00 , A61B17/28
CPC分类号： A61B17/32002 , A61B2017/00261 , A61B2017/2904
摘要： Instrument and method for removing material from an intervertebral disc. The instrument includes outer and inner tubular members. The outer tubular member defines a passage and a cutting window. The inner tubular member is coaxially disposed within the passage, and defines a central lumen and a cutting tip. The cutting tip forms an open mouth having a plurality of teeth. Upon assembly, the cutting tip is exposed within the cutting window combining to define a shaving head. A powered handpiece is coupled to the inner tubular member, and the shaving head is inserted into an intervertebral disc and positioned such that the cutting tip contacts targeted material (e.g., nucleus, annulus and/or end plate). The handpiece is activated to rotate the cutting tip relative to the cutting window. Contacted material is sheared between an edge of the cutting window and the teeth of the cutting tip.
摘要翻译：用于从椎间盘去除材料的仪器和方法。该仪器包括外部和内部管状构件。外管状构件限定通道和切割窗。内部管状构件同轴地设置在通道内，并且限定中心腔和切割尖端。切割尖端形成具有多个齿的开口。在组装时，切割尖端暴露在切割窗内组合以限定剃须头。动力手持件联接到内部管状构件，并且剃削头被插入到椎间盘中并且被定位成使得切割尖端接触目标材料（例如，细胞核，环带和/或端板）。激活手柄以相对于切割窗口旋转切割尖端。在切割窗口的边缘和切割尖端的齿之间剪切接触材料。

7. 发明申请

WO2005117720A1 SURGICAL CUTTING INSTRUMENT 审中-公开
标题翻译：手术切割仪
公开(公告)号：WO2005117720A1
公开(公告)日：2005-12-15
申请号：PCT/US2005/018233
申请日：2005-05-24
申请人： SDGI HOLDINGS, INC , NORMAN, Gerould, W. , SLENKER, Dale , ADAMS, Kenneth, M. , CLEAVELAND, John, T.
发明人： NORMAN, Gerould, W. , SLENKER, Dale , ADAMS, Kenneth, M. , CLEAVELAND, John, T.
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B2017/2904 , A61B2017/291 , A61B2017/2923 , A61B2017/2924 , A61B2017/2927
摘要： A surgical cutting instrument including a first elongated member (40), a second tubular member (34), a handpiece (31), a first hub (50), a second hub (90), and an actuator assembly (38). The first tubular member has cutting tip and is co-axially disposed within the second tubular member such that the cutting tip is exposed at a cutting window (46). The first hub is mounted to the first tubular member and is moveably coupled to the handpiece. The second hub is mounted to the second tubular member and defines a hub axis. The actuator assembly rotatably couples the second hub to the handpiece and includes an actuator. Movement of the actuator is translated to rotational movement of the second hub so as to effectuate spatial rotation of the cutting window. In this regard, the actuator movement is not co-axial with the hub axis.
摘要翻译：一种外科切割器械，包括第一细长构件（40），第二管状构件（34），手持件（31），第一毂（50），第二毂（90）和致动器组件（38）。第一管状构件具有切割尖端并且同轴地设置在第二管状构件内，使得切割尖端在切割窗口（46）处露出。第一毂被安装到第一管状构件上并且可移动地联接到手持件。第二轮毂安装到第二管状构件并且限定轮毂轴线。致动器组件将第二轮毂可旋转地联接到手持件并且包括致动器。致动器的移动被转换为第二轮毂的旋转运动，以便实现切割窗的空间旋转。在这方面，致动器运动不与轮毂轴线同轴。

8. 发明申请

WO2005025429A3 SURGICAL MICRO-BURRING INSTRUMENT AND METHOD OF PERFORMING SINUS SURGERY 审中-公开
标题翻译：手术微型手术器械及其手术方法
公开(公告)号：WO2005025429A3
公开(公告)日：2007-03-08
申请号：PCT/US2004028338
申请日：2004-09-01
申请人： SDGI HOLDINGS INC , ADAMS KENNETH M , LEWIS CECIL O
发明人： ADAMS KENNETH M , LEWIS CECIL O
IPC分类号： A61B17/32 , A61B17/24 , A61M1/00
CPC分类号： A61B17/1688 , A61B17/24 , A61B17/32002 , A61B2217/005 , A61B2217/007
摘要： A surgical micro-burring instrument (10) including an outer tubular member (18) coaxially maintaining an inner tubular member (22). The outer tubular member defines a proximal section (40), a distal section (44), and a central lumen (46) extending from the proximal section to the distal section. The distal section forms a pocket (48) and an elevator tip (62). The pocket has a bottom wall (72) and an opposed upper opening (78). The elevator tip extends distal the pocket. The inner tubular member forms a bur (24) received within the pocket. Upon final assembly, at least a portion of the bur is exposed relative to the outer tubular member via the upper opening of the pocket. The elevator tip is configured to facilitate lifting of soft tissue, such as mucosa, while positioning the bur, via the pocket, in an appropriate location for cutting contacted harder tissue, such as turbinate bone or septal bone/cartilage.
摘要翻译：一种包括同轴保持内部管状构件（22）的外部管状构件（18）的手术微型毛刺器具（10）。外部管状构件限定近端部分（40），远端部分（44）和从近端部分延伸到远端部分的中心腔（46）。远侧部分形成一个口袋（48）和一个电梯顶端（62）。口袋具有底壁（72）和相对的上开口（78）。电梯尖端在口袋的远端延伸。内部管状构件形成容纳在口袋内的毛刺（24）。在最终组装时，毛坯的至少一部分经由袋的上部开口相对于外管状构件露出。电梯提示头构造成便于软组织（例如粘膜）的提升，同时将毛囊经由口袋定位在适当的位置以切割接触的较硬的组织，例如鼻骨骨或间隔骨/软骨。

9. 发明申请

WO2005077284A3 HIGH SPEED SURGICAL CUTTING INSTRUMENT 审中-公开
标题翻译：高速手术切割仪
公开(公告)号：WO2005077284A3
公开(公告)日：2006-04-13
申请号：PCT/US2005002879
申请日：2005-02-01
申请人： SDGI HOLDINGS INC , BRUNNETT WILLIAM C , ADAMS KENNETH M , LEWIS CECIL O , OLIVER DANA A
发明人： BRUNNETT WILLIAM C , ADAMS KENNETH M , LEWIS CECIL O , OLIVER DANA A
IPC分类号： A61B17/00 , A61B17/16 , A61B17/28 , A61B17/32 , A61B18/00
CPC分类号： A61B17/1633 , A61B17/1624 , A61B17/1631 , A61B17/1662 , A61B17/1679 , A61B17/32002 , A61B2017/00477 , A61B2017/00845 , A61B2017/2904 , A61B2017/320032 , A61B2018/00005
摘要： A surgical cutting instrument including an outer tube, inner wire assembly, cutting tip, coupling chuck, and housing. The outer tube includes a lumen extending from a proximal end to a distal end. The inner wire assembly is received within the lumen. Preferably, the outer tube and inner wire assembly form a longitudinally curved segment. The cutting tip is connected to a distal section of the inner wire assembly. The coupling chuck is secured to a proximal section of the inner wire assembly. The housing maintains the outer tube and the coupling chuck. A rotating journal bearing, preferably a rotating-hydrodynamic bearing, is established between the inner wire assembly and the inner surface of the outer tube, allowing nominal rotational speeds of 80,000 RPM. Preferred embodiments of the surgical cutting instrument enhance surgeon visibility, minimize heat build-up, and provide improved stiffness and thermal protection.
摘要翻译：一种外科切割器具，包括外管，内线组件，切割尖端，联接卡盘和壳体。外管包括从近端延伸到远端的内腔。内部线组件被接收在管腔内。优选地，外管和内线组件形成纵向弯曲的部分。切割尖端连接到内部线组件的远端部分。联接卡盘固定到内线组件的近端部分。外壳保持外管和联轴器卡盘。在内管组件和外管的内表面之间建立了旋转轴颈轴承，优选为旋转流体动力轴承，允许额定转速为80,000RPM。外科切割器械的优选实施例增强了外科医生的可视性，最小化了热积聚，并且提供了改善的刚度和热保护。

10. 发明申请

WO2004100806A1 STRAIGHTENING TOOLS HAVING GUIDE TEMPLATES FOR ANGLED TISSUE CUTTING INSTRUMENTS AND METHODS OF USING THE SAME 审中-公开
标题翻译：具有用于安装组织切割仪器的导向模板的连接工具及其使用方法
公开(公告)号：WO2004100806A1
公开(公告)日：2004-11-25
申请号：PCT/US2004/014077
申请日：2004-05-05
申请人： SDGI HOLDINGS, INC. , ADAMS, Kenneth, M.
发明人： ADAMS, Kenneth, M.
IPC分类号： A61B17/32
CPC分类号： A61B17/320016 , A61B17/24 , A61B17/8863 , A61B90/08 , A61B2090/067
摘要： A straightening tool (50) for straightening an elongate angled member (12) of an angled tissue cutting instrument in which the elongate angled member has a proximal length portion and an initial bend connecting the proximal length portion to a distal length portion extending from the bend to a distal end. The straightening tool comprises a positioning block (54) attached to a handle (52), an unbending channel (64) in the positioning block configured to effect straightening of the elongate angled member and a guide template corresponding to the unbending channel. The guide template comprises a guide slot (66) having a longitudinal profile corresponding to the longitudinal profile of a forward aspect of the elongate angled member extending from the distal end proximally of the bend. A method of straightening an elongate angled member of an angled tissue cutting instrument involves matching the longitudinal profile of a forward aspect of the elongate angled member to a guide template of a straightening tool, inserting the forward aspect into an unbending channel of the straightening tool corresponding to the guide template, straightening the elongate angled member using the unbending channel and withdrawing the straightened elongate member from the unbending channel.
摘要翻译：一种矫直工具（50），用于矫直成角度的组织切割器具的细长成角度构件（12），其中细长成角度构件具有近端长度部分和将近端长度部分连接到从弯曲部延伸的远端长度部分的初始弯曲到远端矫直工具包括附接到手柄（52）的定位块（54），定位块中的非弯曲通道（64）被配置为实现细长成角度构件的矫直和对应于非弯曲通道的引导模板。引导模板包括导槽（66），其具有对应于从弯曲部的近端延伸的细长成角度构件的前方的纵向轮廓的纵向轮廓。矫正成角度的组织切割仪器的细长成角度的构件的方法包括使细长成角度构件的向前方面的纵向轮廓与矫直工具的引导模板相匹配，将前进方面插入对准的矫直工具的非弯曲通道中引导模板，使用非弯曲通道矫正细长成角度的构件并从非弯曲通道取出伸直的细长构件。

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