-
公开(公告)号：US09486358B2
公开(公告)日：2016-11-08
申请号：US13717071
申请日：2012-12-17
Applicant: Abbott Medical Optics Inc.
Inventor： Fred C Lee , James B. Gerg , Kyle E Lynn , Christina Zhang , Lauren M Hickey
CPC classification number: A61F9/00763 , A61B34/25 , A61B2017/00017 , A61B2017/00544 , A61B2017/00973 , A61F9/00736
Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor.
Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。
-
2.发明授权Vitrectomy surgical apparatus with cut timing based on pressures encountered 有权根据遇到的压力，切除时间的玻璃体切除术手术器械公开(公告)号：US09498376B2
公开(公告)日：2016-11-22
申请号：US13717021
申请日：2012-12-17
Applicant: Abbott Medical Optics Inc.
Inventor： Fred C Lee , James B. Gerg , Kyle E Lynn , Zheng Zhang , Lauren M Hickey
CPC classification number: A61F9/00763 , A61B17/3205 , A61B2017/00017 , A61B2017/00022 , A61B2017/00544 , A61F9/00736
Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.
Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。 控制器被配置为基于先前遇到的压力条件来监测遇到的压力并改变切断阀正时。
-
公开(公告)号：US09271867B2
公开(公告)日：2016-03-01
申请号：US13717044
申请日：2012-12-17
Applicant: Abbott Medical Optics Inc.
Inventor： Kyle E Lynn , James Gerg , Fred C Lee , Lauren M Hickey , Christina Zhang
CPC classification number: A61F9/00736 , A61B2017/00017 , A61B2017/00022 , A61B2017/00544 , A61B2017/00561 , A61B2217/005 , A61F9/00763
Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor an amount of dwell time the vitrectomy cutting device remains open and monitor aspiration rate, and control a rate of material processed by the vitrectomy cutting device based on amount of dwell time and aspiration rate.
Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。 控制器被配置为监测玻璃体切割切割装置保持打开的停留时间的量并监测抽吸速率，并且基于停留时间和吸气速率来控制由玻璃体切割装置加工的材料的速率。
-
-
Search Results
3
records
(took 0.043 seconds)
