发明名称 |
VITRECTOMY SURGICAL APPARATUS EMPLOYING MULTISENSOR PRESSURE FEEDBACK |
摘要 |
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 plurality of sensors provided at a plurality of points between the pressure source and the vitrectomy handpiece, and a controller configured to employ a function correlating a desired cut rate with a pressure source duty cycle and employ a different function when one sensor of the plurality of sensors senses a pressure outside a predetermined pressure range. |
申请公布号 |
EP3134044(A1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20150721436 |
申请日期 |
2015.04.22 |
申请人 |
Abbott Medical Optics Inc. |
发明人 |
HAJISHAH, Abraham;MALLOUGH, Mitchell, W. |
分类号 |
A61F9/007 |
主分类号 |
A61F9/007 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|