摘要:
Disclosed are apparatus for delivering an accommodating intraocular lens to an eye. One apparatus includes an injector with a longitudinal injection passage that has a longitudinal injection axis. The apparatus also includes an accommodating intraocular lens having two interconnected viewing elements. The injector has a member for moving the lens into the injection passage of the apparatus. The accommodating intraocular lens has a longitudinal bisection axis and is initially disposed within the injector with the longitudinal bisection axis at an angle which is non-parallel and non-perpendicular to the injection axis. Additional apparatus and methods are disclosed as well.
摘要:
A coupling device includes a fiber collimator, a wedge window pair and a plane window for coupling a light beam provided by a beam source to optical fiber. The fiber collimator is mounted to a base plate and includes a collimator lens, an end of the optical fiber being positioned at a focal point of the collimator lens. The wedge window pair is mounted to the base plate, and is configured to adjust the light beam to be parallel to an optical axis of the fiber collimator. The plane window is mounted to the base plate between the wedge window pair and the fiber collimator. The plane window is configured to align the parallel direction of the light beam with the optical axis of the fiber collimator.
摘要:
Disclosed is an injector which comprises an injector housing having a longitudinal axis and an injection probe disposed along the longitudinal axis. The injector further comprises an intraocular lens disposed in the housing. The intraocular lens comprises first and second interconnected viewing elements, and the optical axes of the first and second viewing elements are substantially aligned. The optical axes are substantially orthogonal to the longitudinal axis of the housing. The injector further comprises a lens carrier which engages one of the viewing elements. The viewing elements are moveable in response to longitudinal movement of the lens carrier relative to the injector housing. The longitudinal movement causes both (i) the optical axes to be displaced relative to each other and (ii) the viewing elements to be disposed substantially on the longitudinal axis of the injector housing.
摘要:
A decorative light display includes a plurality of light source assemblies, each respective light source assembly of the plurality of light source assemblies having a known power requirement and at least one power supply operably coupled to each respective light source assembly of the plurality of light source assemblies for supplying power from an external power source to each respective light source assembly of the plurality of light source assemblies, the at least one power supply providing power to each respective light source assembly, which power satisfies the known power requirement thereof. A method of displaying decorative lighting is further included.
摘要:
The light-string ornamental frame assembly has at least one frame, multiple slices, multiple strips, a string of light having multiple bulbs. The slices are bound on the frame with the multiple strips. The string of light is wound on the frame. When the string of light emits light, the light will be refracted by the slices to provide 3-D visual effect.
摘要:
Chemical array housings configured for use with chemical array readers are provided, where the housings include at least one chemical array holding element and a gas delivery element. Aspects of the invention include positioning a chemical array in the housing and introducing a gas into the housing. Also provided are chemical array readers that include housings of the present invention. The subject devices and methods find use in a variety of different applications, including chemical array reading applications.
摘要:
A decorative tree has a branch assembly and multiple light strings. The branch assembly has a bottom pole, at least one top pole, multiple branches and multiple outer rings. The poles are attached to each other. The branches are attached pivotally to each pole. The outer rings are attached to the branches respectively on the poles. The light strings are attached securely to the outer rings to form a tree-form decorative tree.
摘要:
A method of loading a fluid sample into a capillary vessel, the method comprising: attaching one or more capillary vessels to a common carrier, each capillary vessel having an opening and an interior volume sized for loading the capillary vessel by capillary action; positioning the common carrier so that the capillary vessel openings face downward; and positioning the capillary vessel openings into contact with a fluid in a reservoir.
摘要:
A method, apparatus, and computer program product for reading fluorescence signals from an array of chemical moieties (such as different sequence peptides or polynucleotides, for example different DNA sequences). In the method the spatial sequence of scanned locations need not be the same as the temporal sequence. For example, a later illuminated line may be spatially closer to an earlier illuminated line than is a temporally intervening illuminated line.