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1. 发明申请

WO2009012017A1 PNEUMATICALLY-POWERED INTRAOCULAR LENS INJECTION DEVICE WITH REMOVABLE CARTRIDGE 审中-公开
标题翻译：具有可拆卸卡盘的气动内窥镜镜头注射装置
公开(公告)号：WO2009012017A1
公开(公告)日：2009-01-22
申请号：PCT/US2008/067590
申请日：2008-06-20
申请人： ALCON, INC. , CHARLES, Steven T.
发明人： CHARLES, Steven T.
IPC分类号： A61F2/16 , A61F9/00
CPC分类号： A61F2/1662 , A61F2/167 , A61F2/1678
摘要： A device for injecting an intraocular lens (220) into an eye includes a compartment for holding an intraocular lens, a plunger (210) engaged with the compartment, a nozzle (230) coupled to the compartment, and a pneumatic cylinder. The pneumatic cylinder has a chamber and a cylinder connected to a shaft (130). The shaft is connected to the plunger. The shaft has teeth located on its surface. A pawl engages the teeth to limit the movement of the shaft to a dispensing direction. Pneumatic pressure introduced into the chamber moves the piston, shaft, and plunger in the dispensing direction so as to push the intraocular lens through the nozzle.
摘要翻译：用于将眼内透镜（220）注射到眼睛中的装置包括用于保持眼内透镜的隔室，与隔室接合的柱塞（210），联接到隔室的喷嘴（230）和气缸。气缸具有连接到轴（130）的腔室和气缸。轴连接到柱塞。轴具有位于其表面上的齿。棘爪接合齿以限制轴向分配方向的移动。引入腔室的气压使得活塞，轴和柱塞在分配方向上移动，以将眼内透镜推过喷嘴。

2. 发明申请

WO2009017921A1 INTRAOCULAR PRESSURE CONTROL 审中-公开
标题翻译：室内压力控制
公开(公告)号：WO2009017921A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/068758
申请日：2008-06-30
申请人： ALCON, INC. , NAZARIFAR, Nader , REED, Frederick M. , HUCULAK, John C. , THOMAS, Roger D. , CHARLES, Steven T.
发明人： NAZARIFAR, Nader , REED, Frederick M. , HUCULAK, John C. , THOMAS, Roger D. , CHARLES, Steven T.
IPC分类号： A61F2/14
CPC分类号： A61M3/0233 , A61F9/007 , A61M3/0216 , A61M3/0254 , A61M2205/3331 , A61M2205/3389
摘要： An improved method of controlling intraocular pressure with a microsurgical system using measured flow rate and a dual infusion chamber whereby flow and pressure is monitored and controlled via computerized means coupled with a manual foot control.
摘要翻译：一种使用测量流速的显微外科系统控制眼内压的改进方法，以及双冲洗腔，其中通过与手动脚控制结合的计算机化装置监测和控制流量和压力。

3. 发明申请

WO2007016101A1 METHOD AND SYSTEM FOR CONFIGURING AND DATA POPULATING A SURGICAL DEVICE 审中-公开
标题翻译：用于配置和数据人口化手术装置的方法和系统
公开(公告)号：WO2007016101A1
公开(公告)日：2007-02-08
申请号：PCT/US2006/028864
申请日：2006-07-25
申请人： ALCON, INC. , HORVATH, Christopher , CHARLES, Steven T. , MALK, Edward G.
发明人： HORVATH, Christopher , CHARLES, Steven T. , MALK, Edward G.
IPC分类号： G06F19/00
CPC分类号： A61B90/98 , A61B2018/00988 , G06F19/00 , G16H40/40
摘要： A system and method for configuring a surgical device are disclosed, one embodiment of the system comprising; an interface operable to receive data; a portable component, comprising an identifier operable to store and transmit a set of data; a memory, the memory storing criteria; and a controller, wherein the controller, the memory and the interface are included in the surgical device, and wherein the controller is operable to configure the surgical device based on the set of data transmitted from the identifier and received at the interface. The identifier can be an RFID tag and the interface can be an RFID interface comprising an RFID reader operable to transmit a radio frequency (RF) instruction to activate the RFID tag of the portable component, and a microcontroller operable to cause the RFID reader to transmit the RF instruction. The portable component can be an identification tag that can be attached to the user. The criteria can be user authorization data that is stored in the memory and the controller is operable to determine whether a user associated with the portable component is authorized to use the surgical device based on whether the set of data transmitted from the identifier and received at the interface satisfies the criteria stored in the memory. The criteria can also be an algorithm that the controller applies to the set of data received from the identifier to determine whether the user is authorized to use the surgical device. The controller can cause the surgical device to be disabled if it is determined that the user is not authorized to use the surgical device (e.g., the surgeon, technician or patient is at the wrong surgical device).
摘要翻译：公开了一种用于配置外科装置的系统和方法，所述系统的一个实施例包括：用于接收数据的接口; 便携式组件，包括可操作以存储和发送一组数据的标识符; 存储器，存储器存储标准; 以及控制器，其中所述控制器，所述存储器和所述接口被包括在所述外科装置中，并且其中所述控制器可操作以基于从所述标识符发送并在所述界面处接收的所述数据集来配置所述外科装置。标识符可以是RFID标签，并且接口可以是包括RFID读取器的RFID接口，RFID读取器可操作以传送射频（RF）指令以激活便携式部件的RFID标签，以及可操作以使RFID读取器传送 RF指令。便携式组件可以是可以附加到用户的识别标签。标准可以是存储在存储器中的用户授权数据，并且控制器可操作以基于从标识符发送的数据集合是否被授权使用手术设备来确定与便携式组件相关联的用户是否被授权使用外科设备接口满足存储在存储器中的条件。标准还可以是控制器应用于从标识符接收的数据集合的算法，以确定用户是否被授权使用外科装置。如果确定用户未被授权使用手术装置（例如，外科医生，技术人员或患者处于错误的手术装置），则控制器可以使外科手术装置被禁用。

4. 发明申请

WO2016018556A1 INCREASED DEPTH OF FIELD MICROSCOPE AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS 审中-公开
标题翻译：现场微观和相关设备，系统和方法的深度增加
公开(公告)号：WO2016018556A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/038600
申请日：2015-06-30
申请人： NOVARTIS AG , CHARLES, Steven T.
发明人： CHARLES, Steven T.
IPC分类号： A61B3/13 , A61B3/00 , G06F19/00
CPC分类号： A61B3/0025 , A61B3/13 , A61B3/132 , A61B90/20 , G02B21/22 , G02B21/241 , G02B27/0075
摘要： An ophthalmic surgical microscope can include a movable optical element positioned in an optical pathway of light reflected from a surgical field. The movable optical element can be configured to oscillate in a direction along the optical pathway. The microscope can include an actuator coupled to the movable optical element and configured to move in response to a control signal. The microscope can include a computing device in communication with the actuator and configured to generate the control signal to move the movable optical element. In some embodiments, the computing device is configured to generate the control signal to move the movable optical element with an oscillation frequency greater than the critical flicker fusion rate.
摘要翻译：眼科手术显微镜可以包括位于从外科视野反射的光的光路中的可移动光学元件。可移动光学元件可以被配置为沿着光学路径的方向振荡。显微镜可以包括耦合到可移动光学元件并被配置为响应于控制信号而移动的致动器。显微镜可以包括与致动器通信并被配置为产生控制信号以移动可移动光学元件的计算设备。在一些实施例中，计算设备被配置为产生控制信号以以大于临界闪烁融合速率的振荡频率移动可移动光学元件。

5. 发明申请

WO2015195229A1 OPHTHALMIC SURGICAL SYSTEM WITH BLUE LIGHT FILTERING 审中-公开
标题翻译：具有蓝光过滤的眼科手术系统
公开(公告)号：WO2015195229A1
公开(公告)日：2015-12-23
申请号：PCT/US2015/030584
申请日：2015-05-13
申请人： NOVARTIS AG , AMMARI, Eyad , CHARLES, Steven T.
发明人： AMMARI, Eyad , CHARLES, Steven T.
IPC分类号： A61B3/10
CPC分类号： A61F9/007 , A61B3/0008 , A61B90/04 , A61B90/30 , A61B2090/049 , G02B5/201 , G02B26/008
摘要： An ophthalmic surgical system can include a light source configured to generate a light beam and a filter wheel disposed between the light source and an intraocular illumination device. The filter wheel can include an unfiltered area, a first filtered area, and a second filtered area. The first and second filtered areas can limit transmission of certain wavelengths of the light beam to the intraocular illumination device. The system can include an actuator configured to selectively move the filter wheel to cause the light beam to pass through the unfiltered area, the first filtered area, and/or the second filtered area. The system can include a computing device configured to provide a control signal to the actuator. The computing device can be configured to provide a control signal to the actuator based on a beam location, a beam composition, an exposure time, and/or a limited visibility condition.
摘要翻译：眼科手术系统可以包括被配置为产生光束的光源和设置在光源和眼内照明装置之间的滤光轮。滤光轮可以包括未过滤区域，第一过滤区域和第二过滤区域。第一和第二滤波区域可以将光束的某些波长的透射限制到眼内照明装置。该系统可以包括致动器，该致动器被配置为选择性地移动滤光轮以使光束穿过未过滤区域，第一过滤区域和/或第二过滤区域。该系统可以包括被配置为向致动器提供控制信号的计算装置。计算设备可以被配置为基于光束位置，光束组成，曝光时间和/或有限的可视性条件向致动器提供控制信号。

6. 发明申请

WO2011075264A1 DOCKING STATION WITH TEMPERATURE CONTROL AND ELECTRONIC IDENTIFICATION SYSTEM 审中-公开
标题翻译：具有温度控制和电子识别系统的锁定站
公开(公告)号：WO2011075264A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/057032
申请日：2010-11-17
申请人： ALCON RESEARCH, LTD. , CHARLES, Steven T.
发明人： CHARLES, Steven T.
IPC分类号： F27D11/00
CPC分类号： A61B50/10 , A61B50/13 , A61B90/50 , A61B90/90 , A61B2017/00199 , A61B2050/0018 , F25D2303/0843
摘要： Disclosed is an exemplary surgical system employing a temperature controlled docking station. The surgical system may include an articulating arm that is selectively moveable within a range of positions. A tray for receiving items used in performing a procedure may be attached to the articulating arm. The docking station may be attached to the tray. The docking station may include a heating element for selectively heating the docking station, a temperature sensor for monitoring a temperature of the docking station, and a reader configured for collecting information associated with an article placed in the docking station. The surgical system may also include a controller operably connected to the heating element, the temperature sensor, and the reader. The controller may be configured to adjust a heat output of the heating element in response to a signal received from the temperature sensor and/or the reader.
摘要翻译：公开了采用温度控制对接站的示例性外科系统。手术系统可以包括可在位置范围内选择性地移动的关节臂。用于接收用于执行过程的物品的托盘可以附接到铰接臂。坞站可以附接到托盘。对接站可以包括用于选择性地加热对接站的加热元件，用于监测对接站的温度的温度传感器，以及被配置为收集与放置在对接站中的物品相关联的信息的读取器。手术系统还可以包括可操作地连接到加热元件，温度传感器和读取器的控制器。控制器可以被配置为响应于从温度传感器和/或读取器接收的信号来调节加热元件的热输出。

7. 发明申请

WO2016018616A1 VITAL STAIN VISUALIZATION IN OPHTHALMIC SURGICAL PROCEDURES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS 审中-公开
标题翻译：眼科手术和相关设备，系统和方法中的静态视觉识别
公开(公告)号：WO2016018616A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/040400
申请日：2015-07-14
申请人： NOVARTIS AG , PAPAC, Michael , CHARLES, Steven T.
发明人： PAPAC, Michael , CHARLES, Steven T.
IPC分类号： A61B19/00 , A61F9/007 , A61K49/00
CPC分类号： A61B3/0025 , A61B3/0008 , A61B3/0041 , A61B3/12 , A61B3/13 , A61B3/14 , A61B5/0071 , A61B5/4836 , A61B2576/02 , A61F9/0008 , A61F9/00736 , A61F9/008
摘要： A method of imaging in an ophthalmic surgical procedure can include determining an excitation wavelength of light associated with a vital stain; transmitting light having the excitation wavelength; determining an emission wavelength of light associated with the vital stain; filtering light using a first optical element to allow transmission of light having the emission wavelength and to block light having the excitation wavelength. An ophthalmic surgical imaging system can include a light source, one or more optical elements, an image sensor, a computing device, and/or a display device to visualize target biological tissue stained with a fluorescent vital stain. A method of imaging in an ophthalmic surgical procedure can include determining a wavelength of light that increases the visual contrast of a vital stain; transmitting light having the determined wavelength; and receiving a reflection of the transmitted light such that target biological tissue stained by the vital stain is accentuated.
摘要翻译：在眼科外科手术中成像的方法可以包括确定与生物污渍相关联的光的激发波长; 透射具有激发波长的光; 确定与生物污渍相关的光的发射波长; 使用第一光学元件过滤光，以允许透射具有发射波长的光并阻挡具有激发波长的光。眼科手术成像系统可以包括光源，一个或多个光学元件，图像传感器，计算装置和/或显示装置，以使用荧光生物污渍染色的目标生物组织可视化。在眼科外科手术中成像的方法可以包括确定增加生物污渍的视觉对比度的光的波长; 透射具有所确定的波长的光; 并且接收透射光的反射，使得由生物污渍染色的靶生物体被加强。

8. 发明申请

WO2023089395A1 VITREORETINAL VISUALIZATION FOR OPHTHALMIC PROCEDURES 审中-公开
公开(公告)号：WO2023089395A1
公开(公告)日：2023-05-25
申请号：PCT/IB2022/059435
申请日：2022-10-03
申请人： ALCON INC.
发明人： CHARLES, Steven T.
IPC分类号： A61B3/00 , A61B3/135 , A61B3/12
摘要： In certain embodiments, an ophthalmic system for visualizing an interior of an eye includes an illumination system and a visualization system. The illumination system illuminates the interior of the eye. The illumination system includes an annular illuminator that directs annular illumination, which has an illumination axis, towards the interior of the eye. The visualization system provides an image of the interior of the eye. The visualization system comprises visualization optical elements, which include an objective lens and oculars. The objective lens receives light reflected from the interior of the eye. The oculars, which have an ocular axis, transmit the reflected light to yield an image of the interior of the eye. In other embodiments, the illumination system comprises a multi-beam illuminator that directs multiple illumination beams towards the interior of the eye.

9. 发明申请

WO2023012531A1 VITREORETINAL INSTRUMENTS FOR ILLUMINATION, FLUID ASPIRATION, AND PHOTOCOAGULATION 审中-公开
公开(公告)号：WO2023012531A1
公开(公告)日：2023-02-09
申请号：PCT/IB2022/055603
申请日：2022-06-16
申请人： ALCON INC.
发明人： CHARLES, Steven T.
IPC分类号： A61F9/008 , A61F9/007
摘要： The present disclosure relates generally to small-gauge instrumentation for surgical procedures, and more specifically, to vitreoretinal instruments for retinal repair and reattachment procedures, as well as associated methods of use. Certain embodiments of the present disclosure provide a curved or articulating probe configured to provide illumination, fluid aspiration, and endophotocoagulation. Accordingly, the probe enables aspiration of subretinal fluid that re-accumulates after initial drainage and during endophotocoagulation without the need to exchange surgical instruments or insert an additional instrument into the intraocular space. Furthermore, the combined functionalities of the probe enable a surgeon to simultaneously perform scleral depression with the surgeon's other hand while aspirating fluid and/or performing retinal endophotocoagulation.

10. 发明申请

WO2023021343A1 AIR TURBINE DRIVEN ROTARY VALVE FOR VITRECTOMY PROBE 审中-公开
公开(公告)号：WO2023021343A1
公开(公告)日：2023-02-23
申请号：PCT/IB2022/056648
申请日：2022-07-19
申请人： ALCON INC.
发明人： CHARLES, Steven T.
IPC分类号： A61F9/007
摘要： Certain embodiments provide a vitrectomy probe including a housing, an actuator disposed inside the housing, a cutter coupled to the actuator and extending from the housing and an air turbine disposed inside the housing. The air turbine includes a rotor and a plurality of turbine blades coupled to the rotor. The vitrectomy probe includes a valve body interfacing with the rotor. During rotation of the air turbine, air is selectively routed to and from the actuator according to a rotational position of the rotor in relation to the valve body, thereby reciprocating the cutter.

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