Abstract: Solutions useful to clean contact lenses include a surfactant component in an effective amount; and a viscosity inducing component, preferably selected from cellulosic derivatives and more preferably hydroxypropylmethyl cellulose, in an effective amount. Such solutions, which may include one or more additional components, have substantial contact lens cleaning benefits which, ultimately, lead to ocular health advantages and avoidance of problems caused by contact lens wear.

Abstract: A tubing management manifold for a surgical instrument console for controlling fluidflow to and from a surgical instrument includes a housing having a front and opposing sides, and sides, for enabling tubing to be disposed therein and across the housing between the opposing sides. Ports, disposed in the housing front are provided for enabling access to the tubing, disposed across the housing, in order to control fluid flow through the tubing. A tubing capture is disposed on one of the opposing sides, aligned with one of said openings and extending outwardly from said housing, for grasping the tubing in order to prevent unwanted dislodgement of the tubing from said housing.

Abstract: A stock-like fixed sinusoidally curved and shaped member is effective for maintaining a zero cent condition and keeping the relative and respective string lengths and individuated pitches and tones contant in any conventional guitar on which the present invetion is installed, methods and kits are likewise disclosed.

Abstract: A method and apparatus provided for controlling fluid control to and from an eye or a phacoemulsification handpiece. The handpiece includes an ultrasonically driven, hollow, sleeved needle and the method includes inserting the needle and sleeve into an eye for phacoemulsification of eye tissue and introducing fluid into the eye through an annulus established between the sleeve and the needle. Aspiration of fragmented tissue and fluid from the eye is conducted through the hollow needle. An initial irrigation fluid pressure is determined and the irrigation fluid flow and aspiration fluid flow are adjusted based upon the initial determination. Thereafter continued determination of irrigation fluid pressure is utilized to continuously adjust irrigation fluid flow and/or aspiration fluid flow.

Abstract: A flexible grip, the right materials and a reusable and environmentally friendly molded, injected, sprayed, layered or painted coating an ultimately consumer friendly apparatus, having memory, absorbency and low cost can be offered for consideration. According to a preferred embodiment, FLEX GRIP® apparatus, system and method functions with articles including any and all beverage containers to mitigate and/or preclude undesired transmission of liquids by selectively absorbing the same in an open celled medium bordered by a waterproofed layer. In a particularly preferred embodiment dimensional sizing is featured to fixingly and matingly engage, and completely cover a bottom-portion and selected side portions of, for example, a pint glass.

Abstract: A multifocal ophthalmic lens, having outer annular zones with vision correction powers less than a far vision correction power of the patient, is disclosed. These additional annular zones come into play, when the pupil size increases under dim lighting conditions, to thereby compensate for the near-vision powered annular zones. The net effect of the additional near vision annular zones and the additional annular zones having power less than the far vision correction power is to shift the best quality image from in front of the retina to an area on the retina of the eye, to thereby reduce halo effects and improve image contrast.

Abstract: An binocular lens system for improving the vision of a patient including first and second ophthalmic lenses. Each of these lenses is adapted for implantation in an eye or to be disposed on or in the cornea. The first lens has a first baseline diopter power for distance vision correction and the second ophthalmic lens has a second baseline diopter power for other than distance vision correction. The ophthalmic lenses may be intraocular lenses which are implanted in the eyes of a patient or has natural lenses or following removal of the natural lenses.

Abstract: Ophthalmic lenses, for example, intraocular lenses, contact lenses, corneal implant lenses and the like, have multifocal characteristics which provide beneficial reductions in at least the perception of one or more night time visual symptoms such as “halos”, and “glare or flare”.

Abstract: A method of making an intraocular lens having an optic portion joined to a haptic portion by a flexible element which comprises the steps of: (e) forming a core of a material suitable for use as said optic portion; (f) reacting said core to provide a first composite of said optic portion and said flexible element bonded thereto; (g) reacting said flexible element with a material suitable for use as said haptic portion to provide a second composite; and (h) machining said second composite to form said intraocular lens.

Abstract: An intraocular lens for implantation in an eye of a patient includes a multifocal optic and a movement assembly. The optic has maximum add power which is less than the add power required for full near vision for a pseudophakic eye. The movement assembly is coupled to the optic and is adapted to cooperate with the eye of the patient to effect accommodating movement of the optic in the eye. Lens systems including two optics and two movement assemblies are also provided. The intraocular lenses and lens systems are particularly useful when implanted in the eyes of a patient after removal of the natural lenses.

Abstract: An intraocular lens (IOL) insertion apparatus including a cartridge with an IOL-receiving chamber, a handpiece into which the cartridge is loaded, and a plunger rod that extends through a lumen in the cartridge to reliably engage the IOL therein. The chamber is stepped in one section to cause the IOL positioned therein to assume a complex curve. A lip or projection on the plunger rod is aligned with the complex curve and intersects the IOL to reliably engage the IOL across its thickness. The cartridge may be a folding type with a pair of arcuate walls and extension wings joined at a living hinge. The stepped section of the chamber may coincide with the location of the hinge.

Abstract: An intraocular lens includes an optic for focusing light and a movement assembly coupled to the optic. The movement assembly is adapted to cooperate with the eye to effect accommodating movement of the optic. The movement assembly includes a plurality of movement members each with a proximal region coupled to the optic and an enlarged distal region. The enlarged distal region may be integral with the proximal region, or may be mechanically coupled thereto.

Abstract: An ophthalmic lens system for improving the vision of a patient including first and second ophthalmic lenses. Each of these lenses is adapted for implantation in an eye or to be disposed on or in the cornea. The first ophthalmic lens is biased for distance vision and the second ophthalmic lens is biased for intermediate vision. The ophthalmic lenses may be intraocular lenses which are implanted in the eyes of a patient without removal of the natural lens.

Abstract: An intraocular lens (IOL) insertion system, cartridge and/or combination cartridge and folding member that facilitates multiply folding an IOL within a load chamber of the cartridge prior to insertion in an eye. In the system embodiment, a folding member is provided in a handpiece that interacts with the cartridge to multiply fold the IOL therewithin. Alternatively, the cartridge may incorporate the folding member in its structure, or a separate folding member that interacts with the cartridge may be provided in a combination. The folding member may be a planar element that extends through a slot in the wall of the load chamber to displace a midportion of the IOL away from the inner wall of the load chamber. Desirably, the multiply folded configuration that results is an M-shape or a W-shape, depending on orientation. The cartridge may further include structure that retains the multiply folded configuration of the IOL as it passes through an injection tube and into the eye.

Abstract: Apparatus comprising first and second containers for holding contact lens care compositions and contact lens cases, respectively. The first container defines a chamber adapted to hold contact lens care composition. The second container defines a compartment and is adapted to be removably secured to the first container such that the second container extends outwardly away from the first container with the second container removably secured to the first container. The second container is adapted to accommodated one or more contact lens accessory items in a side-by-side relationship. The contact lens accessory items are preferably selected from the group consisting of a contact lens holder, a supply of enzyme tablets and an information pamphlet.

Abstract: An binocular lens system for improving the vision of a patient including first and second ophthalmic lenses. Each of these lenses is adapted for implantation in an eye or to be disposed on or in the cornea. The first lens is biased for distance vision and the second ophthalmic lens is biased for near vision. The ophthalmic lenses may be intraocular lenses which are implanted in the eyes of a patient following removal of the natural lens.

Abstract: A phacoemulsification needle includes a body having an aspiration lumen therethrough along with a hub disposed at a proximal end of the needle body for engaging an ultrasonic handpiece in order to couple ultrasonic energy into a needle body. A tip is provided at a distal end of the needle body for penetrating tissue to be emulsified and a conical ultrasonic surface disposed at the tip is provided for focusing ultrasound in tissue beyond an end of the tip in order to promote cavitation in tissue beyond the tip end. The conical ultrasonic radiation surface extends from the lumen to the end of the tip.

Abstract: An improved ophthalmic lens is disclosed which has a plurality of alternating power zones with a continuously varying power within each zone, as well as in transition from one zone to another. In other words, a plurality of concentric zones (at least two) are provided in which the variation from far to near vision correction is continuous, i.e., from near correction focal power to far correction focal power, then back to near, and again back to far, or vice versa. This change is continuous (progressive), without any abrupt correction changes, or “edges”. Two versions of the invention are disclosed. In the first version continuous, alternating power variation is accomplished by a continuously changing curvature of the lens posterior surface, thereby altering the angle of impact of light rays on the eye.

Abstract: Apparatus for instilling a medicament into an eye includes a housing, a reservoir, disposed in the housing and movable therein along a longitudinal axis, for containing a medicament and a nozzle disposed for instilling a dose of the medicament into an eye. An actuator is disposed between the reservoir and the nozzle for metering doses of medicament from the reservoir to the nozzle and forcing each metered dose through said nozzle upon acceleration of said actuator. A spring causes longitudinal displacement of the reservoir toward a housing rear upon release of the spring from a compressed state and a depressible button disposed at the housing rear that moves the reservoir in a forward direction toward a housing front to cause compression of said spring. A trigger, disposed in the housing releases the compressed spring and causes rearward movement of the reservoir.

Abstract: Sleeve apparatus for a phacoemulsification/irrigation and aspiration handpiece includes an elongate sleeve having a proximal and a distal end with a sleeve establishing an annular passage around a needle enabling irrigation fluid to pass into the eye through the passage and into the eye while cooling the needle. The elongate sleeve includes a hub disposed a proximal end for enabling attachment of the sleeve to the handpiece and a port disposed approximate the distal end and in fluid communication with the annular passage is provided for introducing irrigation fluid into the eye. An Internal circumferential berm, disposed between the port and the distal end is provided to reduce flow of the irrigation fluid therepast, to provide rigidity to the distal end of the sleeve and concomitantly provide limited contact with the needle in order to produce thermal transfer therebetween.