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1. 发明授权

US4736742A Device for driving tools used in orthopedic surgery 失效
标题翻译：矫形外科手术用刀具
公开(公告)号：US4736742A
公开(公告)日：1988-04-12
申请号：US847483
申请日：1986-04-03
申请人： Charles E. Alexson , Heinz H. Guenther
发明人： Charles E. Alexson , Heinz H. Guenther
IPC分类号： B25F5/00 , A61B17/14 , A61B17/16 , A61B17/56 , B27B19/00 , A61B17/00
CPC分类号： B27B19/006 , A61B17/1624 , A61B17/162 , A61B17/1631 , Y10T408/65 , Y10T408/91
摘要： An air motor driven device adapted for driving tools used during orthopedic surgery by rotating a driven shaft on the tool. The device has first and second spaced parallel output shafts driven at different speeds, at least one of which shafts can releasably engage the driven shaft of the tool. The second shaft has a through central opening accessible from its end opposite its output end so that the device can power pin or wire drivers or reamers guided on a guide wire. An attachment mechanism for releasably attaching a tool to the device is provided which receives an oval portion of the tool in a mating socket, and in addition to trigger operated valves for operating the air motor, provides a valve for shutting off or throttling the gas inlet line.
摘要翻译：一种气动马达驱动装置，适用于通过在工具上旋转从动轴来驱动整形外科手术中使用的工具。该装置具有以不同速度驱动的第一和第二间隔开的平行输出轴，其中至少一个轴可释放地接合工具的从动轴。第二轴具有贯穿的中心开口，其从其与其输出端相对的端部可接近，使得该装置可以为引导线上引导的销或线驱动器或铰刀提供动力。提供了用于将工具可释放地附接到装置的附接机构，其接收在配合插座中的工具的椭圆形部分，并且除了用于操作气动马达的触发操作的阀之外，提供用于关闭或节流气体入口的阀线。

2. 发明授权

US4834092A Device for driving tools used in orthopedic surgery 失效
标题翻译：矫形外科手术用刀具
公开(公告)号：US4834092A
公开(公告)日：1989-05-30
申请号：US118056
申请日：1987-11-09
申请人： Charles E. Alexson , Heinz H. Guenther
发明人： Charles E. Alexson , Heinz H. Guenther
IPC分类号： A61B17/16 , B27B19/00
CPC分类号： B27B19/006 , A61B17/1624 , A61B17/162 , A61B17/1631 , Y10T279/17162 , Y10T279/17786
摘要： An air motor driven device adapted for driving tools used during orthopedic surgery by rotating a driven shaft on the tool. The device has first and second spaced parallel output shafts driven at different speeds, at least one of which shafts can releasably engage the driven shaft of the tool. The second shaft has a through central opening accessible from its end opposite its output end so that the device can power pin or wire drivers or reamers guided on a guide wire. An attachment mechanism for releasably attaching a tool to the device is provided which receives an oval portion of the tool in a mating socket, and in addition to trigger operated valves for operating the air motor, provides a valve for shutting off or throttling the gas inlet line.
摘要翻译：一种气动马达驱动装置，适用于通过在工具上旋转从动轴来驱动整形外科手术中使用的工具。该装置具有以不同速度驱动的第一和第二间隔开的平行输出轴，其中至少一个轴可释放地接合工具的从动轴。第二轴具有贯穿的中心开口，其从其与其输出端相对的端部可接近，使得该装置可以为引导线上引导的销或线驱动器或铰刀提供动力。提供了用于将工具可释放地附接到装置的附接机构，其接收在配合插座中的工具的椭圆形部分，并且除了用于操作气动马达的触发操作的阀之外，提供用于关闭或节流气体入口的阀线。

3. 发明授权

US4806730A Method of forming crisp white indicia in aluminum 失效
标题翻译：在铝中形成脆白色标记的方法
公开(公告)号：US4806730A
公开(公告)日：1989-02-21
申请号：US118046
申请日：1987-11-09
申请人： Charles E. Alexson , Heinz H. Guenther
发明人： Charles E. Alexson , Heinz H. Guenther
IPC分类号： A61B17/16 , B27B19/00 , B23K26/00
CPC分类号： A61B17/1624 , B27B19/006 , A61B17/162 , A61B17/1631
摘要： An air motor driven device adapted for driving tools used during orthopedic surgery by rotating a driven shaft on the tool. The device has first and second spaced parallel output shafts driven at different speeds, at least one of which shafts can releasably engage the driven shaft of the tool. The second shaft has a through central opening accessible from its end opposite its output end so that the device can power pin or wire drivers or reamers guided on a guide wire. An attachment mechanism for releasably attaching a tool to the device is provided which receives an oval portion of the tool in a mating socket, and in addition to trigger operated valves for operating the air motor, provides a valve for shutting off or throttling the gas inlet line.
摘要翻译：一种气动马达驱动装置，适用于通过在工具上旋转从动轴来驱动整形外科手术中使用的工具。该装置具有以不同速度驱动的第一和第二间隔开的平行输出轴，其中至少一个轴可释放地接合工具的从动轴。第二轴具有贯穿的中心开口，其从其与其输出端相对的端部可接近，使得该装置可以为引导线上引导的销钉或线驱动器或铰刀提供动力。提供了用于将工具可释放地附接到装置的附接机构，其接收在配合插座中的工具的椭圆形部分，并且除了用于操作气动马达的触发操作的阀之外，提供用于关闭或节流气体入口的阀线。

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