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1. 发明授权

US06733514B2 Jaw assembly for endoscopic instruments 有权
标题翻译：内窥镜仪器的爪组件
公开(公告)号：US06733514B2
公开(公告)日：2004-05-11
申请号：US09971913
申请日：2001-10-05
申请人： John D. Miser
发明人： John D. Miser
IPC分类号： A61B1728
CPC分类号： A61B17/29 , A61B2017/2936
摘要： A jaw mechanism for an endoscopic instrument is provided. The mechanism includes a drive rod having at least one boss radially protruding from a distal portion of the drive rod. A portion of the jaw mechanism has at least one groove that slidingly engages the at least one boss. A proximal portion of the drive rod is adapted to interface with an actuation mechanism. When actuated, the drive rod moves axially through a tubular member. The at least one boss travels through the at least one groove, causing the jaw mechanism to pivot around a pivot point connected to the distal portion of the tubular member.
摘要翻译：提供了一种用于内窥镜器械的颚式机构。该机构包括驱动杆，该驱动杆具有从驱动杆的远端部分径向突出的至少一个凸台。钳口机构的一部分具有滑动地接合至少一个凸台的至少一个凹槽。驱动杆的近侧部分适于与致动机构相接合。当致动时，驱动杆轴向移动通过管状构件。所述至少一个凸台穿过所述至少一个凹槽，使得所述夹爪机构围绕连接到所述管状构件的远端部分的枢转点枢转。

2. 发明授权

US06679874B2 Ratcheting mechanism for endoscopic instruments 有权
标题翻译：内镜器械棘轮机构
公开(公告)号：US06679874B2
公开(公告)日：2004-01-20
申请号：US09972170
申请日：2001-10-05
申请人： John D. Miser
发明人： John D. Miser
IPC分类号： A61B1700
CPC分类号： A61B17/29 , A61B17/00234 , A61B2017/2929 , A61B2017/293
摘要： A incremental rotational displacement mechanism is provided. The mechanism includes a circular detent housing having a plurality of detents arranged along the circumference of the detent housing. A detent ring is positioned coplanar to and within the circumference of the detent housing. At least a portion of the at least one detent arm engages at least a portion of the detent housing. A handle may engage the detent ring, so that a force applied to the handle causes the detent ring to rotate with respect to the circular detent housing. The mechanism is suitable for a variety of applications, including endoscopic instruments.
摘要翻译：提供增量旋转位移机构。该机构包括圆形制动器壳体，其具有沿着止动器壳体的圆周布置的多个棘爪。定位环与定位壳体的圆周共面定位。至少一个止动臂的至少一部分与止动壳体的至少一部分接合。手柄可以接合止动环，使得施加到手柄的力使得止动环相对于圆形制动器壳体旋转。该机构适用于各种应用，包括内窥镜仪器。

3. 发明授权

US5034013A Intramedullary nail 失效
标题翻译：髓内钉
公开(公告)号：US5034013A
公开(公告)日：1991-07-23
申请号：US577041
申请日：1990-08-31
申请人： Richard F. Kyle , Robert A. Winquist , George E. Simpson , John D. Miser , Mark A. Bryant
发明人： Richard F. Kyle , Robert A. Winquist , George E. Simpson , John D. Miser , Mark A. Bryant
IPC分类号： A61B17/72 , A61B17/74 , A61B17/78
CPC分类号： A61B17/7266 , A61B17/72 , A61B17/7233 , A61B17/7283 , A61B17/74 , A61B17/744
摘要： An intramedullary nail is disclosed having a tubular elongated body that includes a proximal head portion, an intermediate portion and a distal end portion. The intermediate portion has a longitudinal slot along one side thereof, a groove coextensive with a portion of the slot, and three other grooves spaced about the circumference of the body. This construction provides more desirable flexibility and allows improved revascularization about the nail. The nail is formed of a rod material and the slot and grooves are machined therein to the desired depth and shape.
摘要翻译：公开了一种髓内钉，其具有包括近端头部，中间部和远端部的管状细长体。中间部分具有沿其一侧的纵向狭槽，与槽的一部分共同延伸的凹槽和围绕主体的圆周间隔开的三个其它凹槽。这种结构提供更理想的灵活性并且允许改善关于指甲的血运重建。钉子由杆材料形成，并且槽和槽在其中加工成所需的深度和形状。

4. 发明授权

US5122141A Modular intramedullary nail 失效
标题翻译：模块髓内钉
公开(公告)号：US5122141A
公开(公告)日：1992-06-16
申请号：US575267
申请日：1990-08-30
申请人： George E. Simpson , John D. Miser , Mark A. Bryant
发明人： George E. Simpson , John D. Miser , Mark A. Bryant
IPC分类号： A61B17/72 , A61B17/78
CPC分类号： A61B17/7241 , A61B17/72 , A61B17/7283 , A61B17/744
摘要： An intramedullary nail system and method for providing the capability of creating intramedullary nails of any desired length by a combination of a small number of base nail members adapted to be joined to any one of a variety of hollow extension nail members. Any selected extension nail member may be axially connected to any selected base nail member in order to prevent axial separation of the members. Additionally, each extension nail member is provided with transverse openings adapted to receive a bone screw to secure the intramedullary nail within the bone to be repaird. The extension nail member is infinitely rotationally adjustable about the axis of the base nail member in order to enable the fixation of the extension member with any desired degree of anteversion prior to final assembly of the base nail member with the extension nail member.
摘要翻译：一种髓内钉系统和方法，用于通过少量适于连接到各种中空延伸钉构件中的任一个的基础钉构件的组合来提供产生任何期望长度的髓内钉的能力。任何选定的延伸钉构件可以轴向连接到任何选定的底部指甲构件，以防止构件的轴向分离。另外，每个延伸钉构件设置有适于接收骨螺钉的横向开口，以将髓内钉固定在待修复的骨中。延伸钉构件可围绕基部指甲构件的轴线无限旋转地调节，以便在最后组装基部指甲构件与延伸指甲构件之前能够以任何期望的前倾角度固定延伸构件。

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