公开(公告)号：US6074408A

公开(公告)日：2000-06-13

申请号：US170580

申请日：1998-10-13

申请人： Kenneth V. Freeman

发明人： Kenneth V. Freeman

IPC分类号： A61B10/00 ,  A61B10/06 ,  A61B17/00 ,  A61B17/28 ,  A61B19/00

CPC分类号： A61B17/29 ,  A61B10/06 ,  A61B2017/0046 ,  A61B2017/2931 ,  A61B2090/0813

摘要： A modular medical instrument is used with an endoscope or other similar medical instrument to perform medical procedures, such as endoscopy, bronchoscopy, and laparoscopy. The modular medical instrument comprises an elongated instrument device, an optional port fitting detachably coupled to the instrument device, and an actuator handle detachably coupled to the port fitting. The instrument device includes an elongated guide member, an inner actuation cable slidably disposed within the guide member, and an instrument device head assembly disposed at a distal end of the guide member and actuation cable. The guide member preferably has a smooth outer surface to facilitate insertion within the instrument channel of an endoscope or similar medical device. In one example, the instrument device head assembly includes a grasping device, such as biopsy forceps. The biopsy forceps device includes first and second jaws pivotably coupled to a body member, which is detachably coupled to an adapter at the distal end of the guide member. The actuation cable includes first and second portions or wires extending through the body member and coupled to the respective jaws such that relative movement of the actuation cable with respect to the body member causes the jaws to open and close. Each of the components or sub-assemblies of the modular medical instrument are detachable for cleaning and/or replacement.

摘要翻译： 模块化医疗仪器与内窥镜或其他类似的医疗仪器一起使用以执行医学程序，例如内窥镜检查，支气管镜检查和腹腔镜检查。 模块化医疗器械包括细长的仪器装置，可拆卸地联接到仪器装置的可选端口配件，以及可拆卸地联接到端口配件的致动器手柄。 仪器装置包括细长的引导构件，可滑动地设置在引导构件内的内部致动电缆以及设置在引导构件和致动电缆的远端处的仪器装置头组件。 引导构件优选地具有光滑的外表面，以便于插入到内窥镜或类似医疗装置的器械通道内。 在一个示例中，仪器装置头组件包括抓握装置，例如活检钳。 活检钳装置包括可枢转地联接到主体构件的第一和第二钳口，该主体构件在引导构件的远端处可拆卸地联接到适配器。 致动电缆包括延伸通过本体构件并联接到各个钳口的第一和第二部分或电线，使得致动电缆相对于主体构件的相对运动导致钳口打开和关闭。 模块化医疗器械的每个组件或子组件可拆卸以进行清洁和/或更换。

公开(公告)号：US08931636B2

公开(公告)日：2015-01-13

申请号：US13052344

申请日：2011-03-21

申请人： Paul C. Kierce ,  Kenneth V Freeman

发明人： Paul C. Kierce ,  Kenneth V Freeman

IPC分类号： B65D85/68 ,  A61B19/02 ,  A61B17/3215 ,  A61B17/3217 ,  A61B17/3209 ,  A61B17/322 ,  A61B17/00

CPC分类号： A61B19/0256 ,  A61B17/32093 ,  A61B17/3215 ,  A61B17/3217 ,  A61B17/322 ,  A61B50/20 ,  A61B2017/00747 ,  A61B2017/00876 ,  Y10T29/537

摘要： A blade exchange device may be used to remove or install a blade on a medical or surgical instrument such as a dermatome. The blade exchange device generally includes a base portion and a blade engaging portion that engages the blade being removed or installed. The blade exchange device may be used in a system that also includes a magnetic tool for coupling and moving the blades that are removed or installed. The blade exchange device, system and method may be used, for example, with commercially available dermatome instruments such as the type known as the Goulian-Weck knife.

摘要翻译： 刀片更换装置可以用于将刀片移除或安装在医疗或外科手术器械如皮肤镜上。 刀片更换装置通常包括基部和与刀片接合的刀片接合部分，刀片被移除或安装。 刀片更换装置可以用在还包括用于联接和移动被移除或安装的刀片的磁性工具的系统中。 刀片交换装置，系统和方法可以用于例如商业上可用的诸如称为Goulian-Weck刀的类型的皮革仪器。

公开(公告)号：US20110226645A1

公开(公告)日：2011-09-22

申请号：US13052344

申请日：2011-03-21

申请人： Paul C. Kierce ,  Kenneth V. Freeman

发明人： Paul C. Kierce ,  Kenneth V. Freeman

IPC分类号： B65D85/00 ,  B21K5/00

CPC分类号： A61B19/0256 ,  A61B17/32093 ,  A61B17/3215 ,  A61B17/3217 ,  A61B17/322 ,  A61B50/20 ,  A61B2017/00747 ,  A61B2017/00876 ,  Y10T29/537

摘要： A blade exchange device may be used to remove or install a blade on a medical or surgical instrument such as a dermatome. The blade exchange device generally includes a base portion and a blade engaging portion that engages the blade being removed or installed. The blade exchange device may be used in a system that also includes a magnetic tool for coupling and moving the blades that are removed or installed. The blade exchange device, system and method may be used, for example, with commercially available dermatome instruments such as the type known as the Goulian-Weck knife.

摘要翻译： 刀片更换装置可以用于将刀片移除或安装在医疗或外科手术器械如皮肤镜上。 刀片更换装置通常包括基部和与刀片接合的刀片接合部分，刀片被移除或安装。 刀片更换装置可以用在还包括用于联接和移动被移除或安装的刀片的磁性工具的系统中。 刀片交换装置，系统和方法可以用于例如商业上可用的诸如称为Goulian-Weck刀的类型的皮革仪器。