专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014064934A Intraocular pressure control 有权
标题翻译：室内压力控制
公开(公告)号：JP2014064934A
公开(公告)日：2014-04-17
申请号：JP2013245237
申请日：2013-11-27
申请人： Alcon Inc , アルコン,インコーポレイティド
发明人： NAZARIFAR NADER , REED FREDERICK M , HUCULAK JOHN C , THOMAS ROGER D
IPC分类号： A61F9/007
CPC分类号： A61M3/0233 , A61F9/007 , A61M3/0216 , A61M3/0254 , A61M2205/3331 , A61M2205/3389
摘要： PROBLEM TO BE SOLVED: To provide a method for improving the intraocular pressure control in a system for microscopic surgical operation using a flow measured value and two injection chambers.SOLUTION: An injection chamber 16 where a drench fluid enters is provided, and desired intraocular pressure is selected. The injection chamber 16 is pressurized by pressure gas to supply the drench fluid to a surgical operation device 29. The flow quantity of the fluid flowing in a passage fluidly connected to the surgical operation device is measured. A signal corresponding to the measured flow quantity is supplied to a computer 28. According to the signal, an estimated value of the intraocular pressure is calculated by the computer. According to a second signal from the computer, the level of the pressure gas is adjusted to keep the estimated value of the intraocular pressure to the neighborhood of a desired intraocular pressure.
摘要翻译：要解决的问题：提供一种用于使用流量测量值和两个注射室在微观外科手术系统中改善眼内压控制的方法。解决方案：提供浸入流体进入的注射室16和期望的眼内压被选中。注射室16被压力气体加压，以将浸液流体供应到外科手术装置29.测量流体连接到外科手术装置的通道中流动的流体的流量。对应于测量的流量的信号被提供给计算机28.根据该信号，计算机计算眼压的估计值。根据来自计算机的第二信号，调节压力气体的水平以将眼压的估计值保持在期望眼压附近。

2. 发明专利

JP2008129602A System and method for illumination attenuation 审中-公开
标题翻译：用于照明衰减的系统和方法
公开(公告)号：JP2008129602A
公开(公告)日：2008-06-05
申请号：JP2007300294
申请日：2007-11-20
申请人： Alcon Inc , アルコン,インコーポレイティド
发明人： HUCULAK JOHN C , HORVATH CHRISTOPHER
IPC分类号： G02B26/02
CPC分类号： G02B26/04 , G02B6/266 , G02B6/3552 , G02B6/3568 , Y10S359/90
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for attenuating brightness of a light beam while minimizing undesirable effects such as shadow and color rings caused by positional attenuation.
SOLUTION: The output brightness of an illuminator is varied by chopping an output light beam such that the beam is alternately shielded and unshielded. A shield is rapidly moved into and out of the transmission path of the light beam. The brightness of the light beam received at a site is attenuated based on the time amount per cycle when the light beam is shielded or unshielded.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于衰减光束的亮度的系统和方法，同时最小化由位置衰减引起的诸如阴影和色环的不期望的影响。
解决方案：照明器的输出亮度通过斩波输出光束而变化，使得光束交替屏蔽和非屏蔽。屏蔽被快速地移入和移出光束的传输路径。基于当光束被屏蔽或非屏蔽时的每个周期的时间量，在现场接收的光束的亮度被衰减。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2014102516A System and method for illumination attenuation 审中-公开
标题翻译：用于照明衰减的系统和方法
公开(公告)号：JP2014102516A
公开(公告)日：2014-06-05
申请号：JP2014005403
申请日：2014-01-15
申请人： Alcon Inc , アルコン,インコーポレイティド
发明人： HUCULAK JOHN C , HORVATH CHRISTOPHER
IPC分类号： G02B26/02
CPC分类号： G02B26/04 , G02B6/266 , G02B6/3552 , G02B6/3568 , Y10S359/90
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for attenuating brightness of a light beam while minimizing undesirable effect such as shadow and color rings caused by positional attenuation.SOLUTION: Output brightness of a lighting device is varied by chopping an output light beam so that the beam is alternately shielded and unshielded. A light shield device is rapidly moved into and out of a transmission path of the light beam. Brightness of the light beam received at a certain site is attenuated on the basis of a time amount per cycle when the light beam is shielded or when the light beam is unshielded.
摘要翻译：要解决的问题：提供一种用于衰减光束的亮度的系统和方法，同时最小化由位置衰减引起的诸如阴影和色环之类的不期望的影响。解决方案：通过切断输出光束来改变照明装置的输出亮度使得光束交替屏蔽和非屏蔽。遮光装置被快速地移入和移出光束的传输路径。基于当光束被屏蔽时或当光束未被屏蔽时的每个周期的时间量，在某个位置接收的光束的亮度被衰减。

4. 发明专利

JP2012254318A Intraocular pressure control 审中-公开
标题翻译：室内压力控制
公开(公告)号：JP2012254318A
公开(公告)日：2012-12-27
申请号：JP2012179832
申请日：2012-08-14
申请人： Alcon Inc , アルコン,インコーポレイティド
发明人： NAZARIFAR NADER , REED FREDERICK M , HUCULAK JOHN C , THOMAS ROGER D
IPC分类号： A61F9/007
CPC分类号： A61M3/0233 , A61F9/007 , A61M3/0216 , A61M3/0254 , A61M2205/3331 , A61M2205/3389
摘要： PROBLEM TO BE SOLVED: To provide an improved method for controlling intraocular pressure during ophthalmic surgery.SOLUTION: This method for controlling intraocular pressure with a microsurgical system includes steps of: providing an infusion chamber containing an irrigating fluid; selecting an intraocular pressure; pressurizing the infusion chamber with a pressurized gas to provide irrigating fluid to a surgical device; measuring a flow rate of the fluid within a fluid line fluidly coupled to the surgical device; providing a signal corresponding to the measured flow rate to a computer; calculating a predicted value of the intraocular pressure with the computer in response to the signal; and adjusting a level of the pressurized gas in response to a signal from the computer to maintain the predicted value proximate the selected intraocular pressure.
摘要翻译：要解决的问题：提供一种用于在眼科手术期间控制眼内压的改进方法。解决方案：用显微手术系统控制眼内压的方法包括以下步骤：提供含有冲洗液的浸泡室; 选择眼压; 用加压气体对输注腔加压，以向外科装置提供冲洗流体; 测量流体连接到所述外科装置的流体管线内的流体的流速; 向计算机提供对应于所测量的流量的信号; 响应于所述信号，用所述计算机计算眼压的预测值; 以及响应于来自所述计算机的信号来调节所述加压气体的水平以将所述预测值维持在所选择的眼内压附近。版权所有（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式