基本信息:
- 专利标题: METHOD OF INFUSION CONTROL DURING PHACOEMULSIFICATION SURGERY
- 专利标题(中):手术期间灌注控制的方法
- 申请号:PCT/US1997005580 申请日:1997-04-03
- 公开(公告)号:WO1997037700A1 公开(公告)日:1997-10-16
- 发明人: ALLERGAN , BARWICK, Billie, John, Jr.
- 申请人: ALLERGAN
- 专利权人: ALLERGAN
- 当前专利权人: ALLERGAN
- 优先权: US8/627,489 19960404
- 主分类号: A61M03/02
- IPC分类号: A61M03/02
摘要:
A method for controlling phacoemulsification apparatus utilizing a needle which includes controlling the rate of irrigation fluid flow rate upon partial or total occlusion of the needle. For example, the method may include the steps of: providing irrigation fluid to the needle at a selected rate; thereafter aspirating said irrigation fluid while introducing the irrigation fluid at a higher rate to the needle; providing ultrasound to the needle, providing the irrigation fluid at the higher rate; and upon partial occlusion of the needle with fragmented eye tissue, providing the irrigation fluid at a still higher rate.
摘要(中):
一种用于控制使用针头的晶状体乳化装置的方法,其包括在针的部分或全部闭塞时控制冲洗流体流速的速率。 例如,该方法可以包括以下步骤:以选定的速率向针提供冲洗流体; 然后抽吸所述冲洗流体,同时以更高的速率向所述针引入冲洗流体; 向针提供超声波,以较高的速率提供冲洗液; 并且在具有碎裂的眼睛组织的针部分闭塞时,以更高的速率提供冲洗液。