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    • 8. 发明授权
    • Enhanced intraocular lens for reducing glare
    • 增强型眼内透镜,用于减少眩光
    • US06884262B2
    • 2005-04-26
    • US10335578
    • 2002-12-31
    • Daniel G. BradyMarlene L. PaulHuawei Wei Zhao
    • Daniel G. BradyMarlene L. PaulHuawei Wei Zhao
    • A61F2/00A61F2/16
    • G02B27/0018A61F2/1613A61F2002/009A61F2002/1699
    • An intraocular lens implantable in an eye includes an optic for placement in the capsular bag of the eye and for directing light toward the retina of the eye. The optic has a central optical axis, an anterior face, an opposing posterior face and a peripheral edge between the faces. The peripheral edge has one or more curved or angled surfaces that reduce glare within the IOL. For instance, a rounded transition surface on the anterior side of the peripheral edge diffuses the intensity of reflected light, or a particular arrangement of straight edge surfaces refracts the light so as not to reflect, or does not reflect at all. The intersection of the peripheral edge and at least one of the anterior face and the posterior face, preferably both of such faces, forms a peripheral corner located at a discontinuity between the peripheral edge and the intersecting face or faces. The present IOLs inhibit cell growth from the eye in front of or in back of the optic and reduce glare obtained in the eye in which the IOL is located.
    • 可植入眼睛的眼内透镜包括用于放置在眼囊的囊袋中并用于将光引向眼睛的视网膜的光学元件。 光学元件具有中心光轴,前表面,相对的后表面和面之间的周边边缘。 周边边缘具有一个或多个弯曲或成角度的表面,可减少IOL内的眩光。 例如,外围边缘的前侧上的圆形过渡表面扩散反射光的强度,或者直线边缘表面的特定布置折射光以便不反射或完全不反射。 外围边缘与前表面和后表面中的至少一个,优选两个这样的表面的交点形成位于周边边缘和相交面或面之间不连续处的周边拐角。 本发明的IOL抑制视神经纤维前方或背后的细胞生长,并减少在眼睛中所获得的眩光。
    • 9. 发明授权
    • Syringe splash guard
    • 注射器防溅罩
    • US5527297A
    • 1996-06-18
    • US354611
    • 1994-12-13
    • Marlene L. Paul
    • Marlene L. Paul
    • A61B19/00A61M5/32
    • A61M5/3216A61M5/326A61B90/05A61M2005/3256A61M2005/3267
    • A syringe splash guard including a shield member; and an attachment member, in connection with the shield member, having a mechanism for securing the shield member to a syringe. The shield member includes a resilient accordion structure that is collapsible when pressed against the skin surface of a patient allowing the hypodermic needle to be easily inserted through the skin of a patient. As the needle is withdrawn, the end of the shield member resiliently returns toward a fully extended position covering the insertion site. In a preferred embodiment, the mechanism for securing the shield member to a syringe includes a flexible band member having an adhesive coating on a surface thereof. The adhesive coating is preferably covered with a non-stick sheeting, in the manner of a self-adhesive bandage, which can be easily removed to expose the adhesive when it is desired to attach the splash guard to a syringe.
    • 一个注射器防溅罩,包括一个屏蔽件; 以及与屏蔽构件相关联的附接构件,具有用于将屏蔽构件固定到注射器的机构。 屏蔽构件包括弹性手风琴结构,当按压患者的皮肤表面时可折叠,允许皮下注射针容易地穿过患者的皮肤插入。 当针被抽出时,屏蔽构件的端部朝向覆盖插入位置的完全延伸位置弹性地返回。 在优选实施例中,用于将屏蔽构件固定到注射器的机构包括在其表面上具有粘合剂涂层的柔性带构件。 粘合剂涂层优选地以不粘的片材覆盖,以自粘合绷带的方式,当需要将防溅罩附接到注射器时,其可以容易地去除以暴露粘合剂。