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1. 发明授权

US08523868B2 Surgical cutting instrument with dual surface interlocking coupling arrangement 有权
标题翻译：手术切割仪具有双面互锁联轴器布置
公开(公告)号：US08523868B2
公开(公告)日：2013-09-03
申请号：US12136917
申请日：2008-06-11
申请人： Christopher M. Boykin , Durrell Tidwell
发明人： Christopher M. Boykin , Durrell Tidwell
IPC分类号： A61B17/14
CPC分类号： A61B17/142 , A61B2017/00477 , B27B5/32 , B27B19/006
摘要： A hand-held surgical cutting instrument for cutting bone material with a surgical micro-saw blade has a plurality of openings formed therein. The surgical cutting instrument includes a hand-graspable body for manipulating the cutting instrument and a blade coupling mechanism attached to the body and being configured to attach to the surgical micro-saw blade. The blade coupling mechanism includes a first coupling member including a first blade-contacting surface. The first blade-contacting surface has at least one first protrusion extending therefrom and is configured to engage a first opening in the surgical saw blade. The blade coupling mechanism includes a second coupling member including a second blade-contacting surface facing the first blade-contacting surface of the first coupling member. The second blade-contacting surface having at least one second protrusion extending therefrom and configured to engage a second opening in the surgical saw blade.
摘要翻译：用手术微锯片切割骨材料的手持式手术切割装置具有形成在其中的多个开口。外科切割器具包括用于操纵切割器具的可手握主体和附接到主体并被构造成附接到外科微锯片的刀片联接机构。叶片联接机构包括包括第一叶片接触表面的第一联接构件。第一刀片接触表面具有从其延伸的至少一个第一突出部，并且构造成接合外科锯片中的第一开口。叶片联接机构包括第二联接构件，其包括面对第一联接构件的第一叶片接触表面的第二叶片接触表面。所述第二刀片接触表面具有从其延伸的至少一个第二突出部，并且构造成与所述手术锯片中的第二开口接合。

2. 发明申请

US20090312761A1 Surgical Cutting Instrument with Dual Surface Interlocking Coupling Arrangement 有权
标题翻译：双面联锁联轴器手术切割仪
公开(公告)号：US20090312761A1
公开(公告)日：2009-12-17
申请号：US12136917
申请日：2008-06-11
申请人： Christopher M. Boykin , Durrell Tidwell
发明人： Christopher M. Boykin , Durrell Tidwell
IPC分类号： A61B17/14
CPC分类号： A61B17/142 , A61B2017/00477 , B27B5/32 , B27B19/006
摘要： A hand-held surgical cutting instrument for cutting bone material with a surgical micro-saw blade has a plurality of openings formed therein. The surgical cutting instrument includes a hand-graspable body for manipulating the cutting instrument and a blade coupling mechanism attached to the body and being configured to attach to the surgical micro-saw blade. The blade coupling mechanism includes a first coupling member including a first blade-contacting surface. The first blade-contacting surface has at least one first protrusion extending therefrom and is configured to engage a first opening in the surgical saw blade. The blade coupling mechanism includes a second coupling member including a second blade-contacting surface facing the first blade-contacting surface of the first coupling member. The second blade-contacting surface having at least one second protrusion extending therefrom and configured to engage a second opening in the surgical saw blade.
摘要翻译：用手术微锯片切割骨材料的手持式手术切割装置具有形成在其中的多个开口。外科切割器具包括用于操纵切割器具的可手握主体和附接到主体并被构造成附接到外科微锯片的刀片联接机构。叶片联接机构包括包括第一叶片接触表面的第一联接构件。第一刀片接触表面具有从其延伸的至少一个第一突出部，并且构造成接合外科锯片中的第一开口。叶片联接机构包括第二联接构件，其包括面向第一联接构件的第一叶片接触表面的第二叶片接触表面。所述第二刀片接触表面具有从其延伸的至少一个第二突出部，并且构造成与所述手术锯片中的第二开口接合。

3. 发明授权

US08852221B2 Surgical cutting instrument with near-perimeter interlocking coupling arrangement 有权
标题翻译：具有近周边联锁联轴器的手术切割仪器
公开(公告)号：US08852221B2
公开(公告)日：2014-10-07
申请号：US12136935
申请日：2008-06-11
申请人： Christopher M. Boykin , Durrell Tidwell
发明人： Christopher M. Boykin , Durrell Tidwell
IPC分类号： A61B17/32 , A61B17/14 , B27B19/00 , B27B5/32
CPC分类号： A61B17/142 , A61B17/14 , A61B2017/00398 , A61B2017/00473 , A61B2017/00477 , A61B2017/00526 , A61B2017/00734 , B27B5/32 , B27B19/006 , Y10T29/49899
摘要： A blade coupling mechanism for a hand-held surgical cutting instrument includes a first coupling member including a first blade-contacting surface and a first outer perimeter sidewall adjacent the first blade contacting surface. It also includes a second coupling member including a second blade-contacting surface facing the first blade-contacting surface of the first coupling member. The second coupling member includes a second outer perimeter sidewall adjacent the second blade contacting surface. The second blade-contacting surface and the second outer perimeter sidewall meet to define an outer edge. The second coupling member including a bore through the second blade contacting surface. The bore and the second blade contacting surface meeting to define an inner edge. Blade-engaging protrusions project from at least one of the first and second blade-contacting surfaces. The protrusions are spaced closer to the outer edge than the inner edge.
摘要翻译：用于手持式外科切割器的刀片联接机构包括第一联接构件，其包括与第一刀片接触表面相邻的第一刀片接触表面和第一外周边侧壁。它还包括第二联接构件，其包括面向第一联接构件的第一刀片接触表面的第二刀片接触表面。第二联接构件包括邻近第二叶片接触表面的第二外周边侧壁。第二叶片接触表面和第二外周边侧壁相交以限定外边缘。第二联接构件包括穿过第二叶片接触表面的孔。孔和第二叶片接触表面会合以限定内边缘。刀片接合突起从第一和第二刀片接触表面中的至少一个突出。突出物比内边缘更靠近外边缘。

4. 发明申请

US20090312779A1 Surgical Cutting Instrument With Near-Perimeter Interlocking Coupling Arrangement 有权
标题翻译：手术切割仪器具有近周期联锁耦合布置
公开(公告)号：US20090312779A1
公开(公告)日：2009-12-17
申请号：US12136935
申请日：2008-06-11
申请人： Christopher M. Boykin , Durrell Tidwell
发明人： Christopher M. Boykin , Durrell Tidwell
IPC分类号： A61B17/00 , A61B17/32
CPC分类号： A61B17/142 , A61B17/14 , A61B2017/00398 , A61B2017/00473 , A61B2017/00477 , A61B2017/00526 , A61B2017/00734 , B27B5/32 , B27B19/006 , Y10T29/49899
摘要： A blade coupling mechanism for a hand-held surgical cutting instrument includes a first coupling member including a first blade-contacting surface and a first outer perimeter sidewall adjacent the first blade contacting surface. It also includes a second coupling member including a second blade-contacting surface facing the first blade-contacting surface of the first coupling member. The second coupling member includes a second outer perimeter sidewall adjacent the second blade contacting surface. The second blade-contacting surface and the second outer perimeter sidewall meet to define an outer edge. The second coupling member including a bore through the second blade contacting surface. The bore and the second blade contacting surface meeting to define an inner edge. Blade-engaging protrusions project from at least one of the first and second blade-contacting surfaces. The protrusions are spaced closer to the outer edge than the inner edge.
摘要翻译：用于手持式外科切割器的刀片联接机构包括第一联接构件，其包括与第一刀片接触表面相邻的第一刀片接触表面和第一外周边侧壁。它还包括第二联接构件，其包括面向第一联接构件的第一刀片接触表面的第二刀片接触表面。第二联接构件包括邻近第二叶片接触表面的第二外周边侧壁。第二叶片接触表面和第二外周边侧壁相交以限定外边缘。第二联接构件包括穿过第二叶片接触表面的孔。孔和第二叶片接触表面会合以限定内边缘。刀片接合突起从第一和第二刀片接触表面中的至少一个突出。突出物比内边缘更靠近外边缘。

5. 发明申请

US20080208229A1 Motor Assembly for a Powered Surgical Instrument 有权
标题翻译：电动手术器械的电机组件
公开(公告)号：US20080208229A1
公开(公告)日：2008-08-28
申请号：US11680488
申请日：2007-02-28
申请人： Durrell Tidwell , Jonathan Morris , Gabriel A. Johnston
发明人： Durrell Tidwell , Jonathan Morris , Gabriel A. Johnston
IPC分类号： A61B17/32
CPC分类号： A61B17/1628 , A61B2017/00544
摘要： A surgical instrument is provided for cutting bone and other tissue. The surgical instrument is powered by a pressurized fluid and includes a rotatable shaft connected to a dissection tool. The instrument includes a housing member comprising a one-piece base. A rotor housing chamber is defined by the base, and the rotatable shaft is located in the rotor housing chamber. A first bearing housing is defined by the base, located adjacent the rotor housing chamber, and houses a first bearing that engages the rotatable shaft. A second bearing housing is defined by the base, located on an opposite side of the rotor housing chamber from the first bearing housing, and houses a second bearing that engages the rotatable shaft. A passage is defined by the base and operable to direct a pressurized fluid through the base to the rotor housing chamber in order to rotate the rotatable shaft.
摘要翻译：提供用于切割骨骼和其他组织的手术器械。手术器械由加压流体驱动，并且包括连接到解剖工具的可旋转轴。仪器包括一个包括一体式底座的壳体构件。转子收容室由基座限定，转轴位于转子收容室中。第一轴承壳体由基座限定，邻近转子容纳室，并容纳与可旋转轴接合的第一轴承。第二轴承壳体由底座限定，位于与第一轴承壳体相反的转子容纳室的相对侧上，并容纳与可旋转轴接合的第二轴承。通道由基座限定并且可操作以将加压流体引导通过基座到转子容纳室，以便旋转可旋转轴。

6. 发明申请

US20050203487A1 Lubrication system for a powered surgical instrument 审中-公开
标题翻译：动力手术器械的润滑系统
公开(公告)号：US20050203487A1
公开(公告)日：2005-09-15
申请号：US10699299
申请日：2003-10-31
申请人： Bryan Simmons , John Henderson , Durrell Tidwell , Cameron McPherson
发明人： Bryan Simmons , John Henderson , Durrell Tidwell , Cameron McPherson
IPC分类号： A61B17/00
CPC分类号： A61B17/32002 , A61B17/1628 , A61B2017/00544 , A61C1/0038 , A61C1/0061
摘要： A lubrication system for a pneumatically powered instrument is disclosed. In one example, a lubrication system for use with a surgical instrument includes: a first fluid path comprising a first fluid inlet, and a first fluid outlet wherein the first fluid outlet does not contact a lubricant; and a second fluid path comprising a second fluid inlet extending into the lubricant, a filtering system, and a controlled path, and a pressurized fluid flows through the first fluid path, causing at least a portion of the lubricant to flow through the second fluid
摘要翻译：公开了一种用于气动工具的润滑系统。在一个示例中，与外科器械一起使用的润滑系统包括：包括第一流体入口的第一流体路径和第一流体出口，其中第一流体出口不接触润滑剂; 以及第二流体路径，包括延伸到润滑剂中的第二流体入口，过滤系统和受控路径，并且加压流体流过第一流体路径，使至少一部分润滑剂流过第二流体

7. 发明授权

US08936597B2 Deflectable finger connection feature on surgical saw blade 有权
标题翻译：外科手术刀片上的可挠指针连接功能
公开(公告)号：US08936597B2
公开(公告)日：2015-01-20
申请号：US13366957
申请日：2012-02-06
申请人： John Xinghai Wang , Hung Van Bach , Donna J. Burnette , Walter Raymond Blackwell , Weiguo Chen , S. Shane Dexter , Vikram August Garadi , Kevin L. Haney , Joseph William Lopez , R. Mitchell Sherry , Paul Cihak , Durrell Tidwell
发明人： John Xinghai Wang , Hung Van Bach , Donna J. Burnette , Walter Raymond Blackwell , Weiguo Chen , S. Shane Dexter , Vikram August Garadi , Kevin L. Haney , Joseph William Lopez , R. Mitchell Sherry , Paul Cihak , Durrell Tidwell
IPC分类号： A61B17/00
CPC分类号： A61B17/142 , A61B17/14 , A61B2017/0046 , A61B2017/00526 , B23D61/006 , B27B5/32 , Y10T29/49876
摘要： A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.
摘要翻译：一种用于当刀片联接到手持式手术锯上时切割骨材料的手术切割刀片包括：远端部分，其包括多个切割齿，与所述远端部分相邻的柄部分，以及邻近所述柄部分的近侧部分。近端部分可以包括具有近端开口的纵向延伸的狭槽。狭槽可以被成形为通过近端开口接收外科手术锯的一部分。近端部分可以具有分别通过相应的间隙与多个主体部分分离的多个可偏转的手指。多个可偏转指状物可以在纵向延伸的狭槽附近延伸，并且可以偏转到间隙中以增加和减小狭槽的一部分的宽度。

8. 发明授权

US08556922B2 Motor assembly for a powered surgical instrument 有权
标题翻译：电动手术器械的电机组件
公开(公告)号：US08556922B2
公开(公告)日：2013-10-15
申请号：US11680488
申请日：2007-02-28
申请人： Durrell Tidwell , Jonathan Morris , Gabriel A. Johnston
发明人： Durrell Tidwell , Jonathan Morris , Gabriel A. Johnston
IPC分类号： A61B17/32 , F03C2/00 , F03C4/00 , F01C20/00 , F01C21/00 , F04C2/00 , F04C14/00 , F04C28/00 , F04C15/00 , F04C29/00
CPC分类号： A61B17/1628 , A61B2017/00544
摘要： A surgical instrument is provided for cutting bone and other tissue. The surgical instrument is powered by a pressurized fluid and includes a rotatable shaft connected to a dissection tool. The instrument includes a housing member comprising a one-piece base. A rotor housing chamber is defined by the base, and the rotatable shaft is located in the rotor housing chamber. A first bearing housing is defined by the base, located adjacent the rotor housing chamber, and houses a first bearing that engages the rotatable shaft. A second bearing housing is defined by the base, located on an opposite side of the rotor housing chamber from the first bearing housing, and houses a second bearing that engages the rotatable shaft. A passage is defined by the base and operable to direct a pressurized fluid through the base to the rotor housing chamber in order to rotate the rotatable shaft.
摘要翻译：提供用于切割骨骼和其他组织的手术器械。手术器械由加压流体驱动，并且包括连接到解剖工具的可旋转轴。仪器包括一个包括一体式底座的壳体构件。转子收容室由基座限定，转轴位于转子收容室中。第一轴承壳体由基座限定，邻近转子容纳室，并容纳与可旋转轴接合的第一轴承。第二轴承壳体由底座限定，位于与第一轴承壳体相反的转子容纳室的相对侧上，并容纳与可旋转轴接合的第二轴承。通道由基座限定并且可操作以将加压流体通过基座引导到转子容纳室，以便旋转可旋转轴。

9. 发明申请

US20130204256A1 Deflectable Finger Connection Feature on Surgical Saw Blade 有权
标题翻译：外科手术锯片上可偏转手指连接功能
公开(公告)号：US20130204256A1
公开(公告)日：2013-08-08
申请号：US13366957
申请日：2012-02-06
申请人： John Xinghai Wang , Hung Van Bach , Donna J. Burnette , Walter Raymond Blackwell , Weiguo Chen , S. Shane Dexter , Vikram August Garadi , Kevin L. Haney , Joseph William Lopez , R. Mitchell Sherry , Paul Cihak , Durrell Tidwell
发明人： John Xinghai Wang , Hung Van Bach , Donna J. Burnette , Walter Raymond Blackwell , Weiguo Chen , S. Shane Dexter , Vikram August Garadi , Kevin L. Haney , Joseph William Lopez , R. Mitchell Sherry , Paul Cihak , Durrell Tidwell
IPC分类号： A61B17/14
CPC分类号： A61B17/142 , A61B17/14 , A61B2017/0046 , A61B2017/00526 , B23D61/006 , B27B5/32 , Y10T29/49876
摘要： A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.
摘要翻译：一种用于当刀片联接到手持式手术锯上时切割骨材料的手术切割刀片包括：远端部分，其包括多个切割齿，与所述远端部分相邻的柄部分，以及邻近所述柄部分的近侧部分。近端部分可以包括具有近端开口的纵向延伸的狭槽。狭槽可以被成形为通过近端开口接收外科手术锯的一部分。近端部分可以具有分别通过相应的间隙与多个主体部分分离的多个可偏转的手指。多个可偏转指状物可以在纵向延伸的狭槽附近延伸，并且可以偏转到间隙中以增加和减小狭槽的一部分的宽度。

10. 发明授权

US08281898B2 Lubrication and exhaust system for a powered surgical instrument 有权
标题翻译：动力手术器械的润滑和排气系统
公开(公告)号：US08281898B2
公开(公告)日：2012-10-09
申请号：US12483046
申请日：2009-06-11
申请人： S. Shane Dexter , Larry Dale Estes , Gabriel Johnston , Durrell Tidwell , Bret R. Hauser , Lauren DeVita
发明人： S. Shane Dexter , Larry Dale Estes , Gabriel Johnston , Durrell Tidwell , Bret R. Hauser , Lauren DeVita
IPC分类号： F16N27/00
CPC分类号： A61B17/32 , A61B17/1613 , A61B2017/00544 , B33Y80/00 , F16N7/34 , F16N27/005
摘要： A lubrication cartridge includes a cartridge body. A cartridge coupling is located on the cartridge body and defines a first passage and a second passage. A lubricant reservoir is housed in the cartridge body and comprises a pressurized fluid inlet coupled to the first passage and a lubricant outlet coupled to the second passage. A metering insert is located between the lubricant outlet and the second passage and comprises a density that controls lubricant flow between the lubricant reservoir and the second passage.
摘要翻译：润滑盒包括盒体。盒式联接器位于盒体上并且限定第一通道和第二通道。润滑剂储存器容纳在盒体中，并且包括联接到第一通道的加压流体入口和联接到第二通道的润滑剂出口。计量插入件位于润滑剂出口和第二通道之间，并且包括控制润滑剂储存器和第二通道之间的润滑剂流动的密度。

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