公开(公告)号：US08409155B2

公开(公告)日：2013-04-02

申请号：US12613567

申请日：2009-11-06

申请人： Wayne Wong ,  Dan A Peters ,  Timothy Hunter ,  William J Ade ,  Keith T Handa

发明人： Wayne Wong ,  Dan A Peters ,  Timothy Hunter ,  William J Ade ,  Keith T Handa

IPC分类号： A61M35/00

CPC分类号： F04B23/08 ,  A61F9/00745 ,  A61M1/0031 ,  A61M2205/078 ,  F04B49/00 ,  G05G1/445

摘要： An apparatus for controlling vacuum pressure is provided. The apparatus includes a multiple axis controller, such as a dual axis footpedal, and a processing apparatus, such as an instrument host running software, configured to receive multiple axis data from the multiple axis controller. The apparatus also includes a first pump configured to provide nonzero fluid pressure at a first nonzero fluid pressure level based on a first axis state of the multiple axis controller and a second pump configured to provide nonzero fluid pressure at a second nonzero fluid pressure level based on a second axis state of the multiple axis controller. The processing apparatus causes switching between the first pump and the second pump based on the first axis state and the second axis state of the multiple axis controller.

公开(公告)号：US20110092924A1

公开(公告)日：2011-04-21

申请号：US12613567

申请日：2009-11-06

申请人： Wayne Wong ,  Dan A. Peters ,  Timothy Hunter ,  William J. Ade ,  Keith T. Handa

发明人： Wayne Wong ,  Dan A. Peters ,  Timothy Hunter ,  William J. Ade ,  Keith T. Handa

IPC分类号： A61M35/00 ,  F04B23/04

CPC分类号： F04B23/08 ,  A61F9/00745 ,  A61M1/0031 ,  A61M2205/078 ,  F04B49/00 ,  G05G1/445

摘要： An apparatus for controlling vacuum pressure is provided. The apparatus includes a multiple axis controller, such as a dual axis footpedal, and a processing apparatus, such as an instrument host running software, configured to receive multiple axis data from the multiple axis controller. The apparatus also includes a first pump configured to provide nonzero fluid pressure at a first nonzero fluid pressure level based on a first axis state of the multiple axis controller and a second pump configured to provide nonzero fluid pressure at a second nonzero fluid pressure level based on a second axis state of the multiple axis controller. The processing apparatus causes switching between the first pump and the second pump based on the first axis state and the second axis state of the multiple axis controller.

摘要翻译： 提供一种用于控制真空压力的装置。 该装置包括多轴控制器，例如双轴脚踏，以及被配置为从多轴控制器接收多轴数据的诸如仪器主机运行软件的处理装置。 该设备还包括第一泵，其构造成基于多轴控制器的第一轴状态提供处于第一非零流体压力水平的非零流体压力，以及第二泵，其构造成基于以下方式提供第二非零流体压力水平的非零流体压力 多轴控制器的第二轴状态。 处理装置基于多轴控制器的第一轴状态和第二轴状态在第一泵和第二泵之间进行切换。