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    • 1. 发明授权
    • Multi-positionable intraocular lens
    • 多位置人工晶状体
    • US4787902A
    • 1988-11-29
    • US364280
    • 1982-04-01
    • John H. SheetsRoger E. LagerquistBruce A. Christie
    • John H. SheetsRoger E. LagerquistBruce A. Christie
    • A61F2/16
    • A61F2/16A61F2002/1683
    • An intraocular lens for positioning in either the anterior or posterior chambers of the eye includes a lens body having first and second support members extending from the lens body for engaging adjacent portions of the anterior or posterior chamber of the eye, each comprising a resilient spring-like asymmetric support loop extending outwardly from the periphery of the lens body and having first and second parallel end portions embedded in chordal bores in the periphery of the lens body; first and second sloped leg portions of different lengths extend outwardly from the end portions and a transverse portion extends transversely from outer ends of the first and second leg portions and includes contact foot portions on each end which are separated by an inwardly extending arcuate connector portion.
    • 用于定位在眼睛的前房或后房中的眼内透镜包括透镜体,其具有从透镜主体延伸的第一和第二支撑构件,用于接合眼睛的前房或后房的相邻部分,每个包括弹性弹簧 - 像不对称的支撑环从透镜主体的周边向外延伸,并且具有嵌入在透镜主体周边的弦孔中的第一和第二平行端部; 不同长度的第一和第二倾斜腿部分从端部部分向外延伸,并且横向部分从第一和第二腿部部分的外端横向地延伸,并且包括在每个端部上的由向内延伸的弧形连接器部分分开的接触脚部分。
    • 6. 发明授权
    • Perfusion system with control network
    • 灌注系统与控制网络
    • US6164920A
    • 2000-12-26
    • US722980
    • 1996-09-30
    • Richard A. NazarianDirk R. SmithJames R. WattsTimothy J. KriewallRichard A. Griewski
    • Richard A. NazarianDirk R. SmithJames R. WattsTimothy J. KriewallRichard A. Griewski
    • A61M1/14A61M1/36F04B41/06
    • A61M1/3621
    • A medical perfusion system for use in connection with the medical treatment of a patient is provided with a first type of perfusion device in the form of a blood pump adapted to pump blood through a fluid conduit connected to the patient and a second type of perfusion device in the form of a sensing device adapted to sense a condition and generate a sensing signal relating to the condition. The perfusion system also includes an electrical power network having an electrical power line, means for selectively connecting the perfusion devices to the electrical power network, and a controller with an input device for accepting control commands from an operator. The perfusion system could also include a control device, such as a pump, a plurality of sensing devices, and means for specifying the sensing device that the control device should be accept feedback from.
    • 用于与患者的医疗相关联使用的医用灌注系统设置有血泵形式的第一类型的灌注装置,其适于通过连接到患者的流体导管泵送血液,以及第二类型的灌注装置 以感测装置的形式,适于感测状况并产生与该状况相关的感测信号。 灌注系统还包括具有电力线的电力网络,用于将灌注装置选择性地连接到电力网络的装置,以及具有用于接受来自操作者的控制命令的输入装置的控制器。 灌注系统还可以包括诸如泵,多个感测装置的控制装置,以及用于指定控制装置应该接受反馈的感测装置的装置。