31 results about "Cycloplegic agent" patented technology

An implant for use with an eye comprises an implantable structure and a therapeutic agent. The therapeutic agent is deliverable from the structure into the eye so as to therapeutically effect and/or stabilize a refractive property of the eye. In many embodiments, the refractive property of the eye may comprise at least one of myopia, hyperopia or astigmatism. The therapeutic agent can comprise a composition that therapeutically effects or stabilizes the refractive property of the eye. The therapeutic agent may comprise at least one of a mydriatic or a cycloplegic drug. For example, the therapeutic agent may include a cycloplegic that comprises at least one of atropine, cyclopentolate, succinylcholine, homatropine, scopolamine, or tropicamide. In many embodiments, a retention element can be attached to the structure to retain the structure along a natural tissue surface.

The invention provides compositions and methods for the treatment of presbyopia. The compositions preferably use aceclidine separate or together with a cycloplegic agent and/or with a nonionic surfactant and viscosity enhancer, and or with low concentrations of a selective α-2 adrenergic receptor agonist.

The invention provides compositions and methods for achieving storage stable aceclidine. The compositions preferably comprise aceclidine, a cycloplegic agent, a surfactant, a tonicity adjustor and optionally a viscosity enhancer and an antioxidant. The invention further provides methods for treating refractive errors of the eye with a storage stable aceclidine composition.

The invention provides compositions and methods for the improvement of distance vision. The invention further provides compositions and methods for the treatment of refractive errors of the eye. The invention further provides compositions that preferably comprise aceclidine lyophilized with a cryoprecipitate separate or together with a diluent comprising a cycloplegic agent, a surfactant, and optionally a viscosity enhancer.

A contact lens product includes a contact lens and a buffer solution. The contact lens is immersed in the buffer solution, and the buffer solution includes a cycloplegic agent.

The invention provides compositions and methods for the treatment of presbyopia. In a preferred embodiment correction of presbyopia occurs without reduction in distance vision acuity. The compositions of the invention preferably contain a muscarinic agonist and a cycloplegic agent.

A contact lens product includes a multifocal contact lens and a buffer solution. The multifocal contact lens includes a central region and at least one annular region. The annular region concentrically surrounds the central region. A diopter of the annular region is different from a diopter of the central region. The multifocal contact lens is immersed in the buffer solution, and the buffer solution includes a cycloplegic agent.

The present invention relates to a delivery system for ophthalmic drugs, and more particularly, to a non aqueous oil delivery system. Low concentrations of ophthalmic drugs suspended in an oil vehicle delivery system are as therapeutically effective in man and animals as the corresponding higher concentrations of ophthalmic drugs that are commercially used in aqueous solutions. Eye drops that utilize this nonaqueous oil delivery system, when used in man, are comfortable to use and produce little ocular irritation, have a longer shelf-life, low systemic toxic potential, and only short term blurring of vision. Using this nonaqueous oil delivery system, a single drop of ophthalmic drug with a concentration that is 10 times less than the same drug used in commercially available aqueous eye drops is as effective as the commercially available aqueous ophthalmic eye drops that require many applications to be effective. In addition, utilizing the nonaqueous oil delivery system as eye drops produces no ocular sensation of burning, stinging or excessive tearing that is commonly associated with the commercially available aqueous eye drops. This very dilute ophthalmic drug preparation has a greatly reduced systemic toxicity potential as compared to the commercially used aqueous ophthalmic drops. The vehicle includes castor oil, corn oil, glycerol, mineral oil USP, vegetable oil, white petrolatum USP, and mixtures, there of. The ophthalmic class of drugs includes antimicrobials, miotics, mydriatics, mydriatic-cycloplegics, mydriatic-cycloplegic reversal agents and topical anesthetics.

The invention discloses bendazol eye drops, which are prepared by mixing components including bendazol, sodium chloride, glycerol and ethylparaben and then adding water for injection. The bendazol eye drops can overcome the defects that cycloplegic used for mydriatic treatment in the traditional pseudomyopia treating manner at home and abroad causes reduced ciliary muscle tension, lasting mydriasis, phengophobia and lacrimation, photophobia discomfort and the like, and be directly dropped into eyes to relax smooth muscles (including ciliary muscles) and expand anterior ciliary arteries and veins, without mydriasis, so as to achieve a treatment function.

The invention provides contact lens and contact lens storage compositions and methods for the treatment of presbyopia. The contact lens and contact lens storage compositions preferably comprise aceclidine and a cryoprotectant. The compositions optionally contain a cycloplegic agent.

The invention provides compositions and methods for the treatment of presbyopia. The compositions preferably comprise aceclidine and a polyol. The compositions optionally contain a cycloplegic agent, a surfactant, a viscosity enhancer, an osmolarity modifier and a preservative.

The invention provides compositions and methods for the treatment of presbyopia. The compositions preferably comprise aceclidine and a cryoprotectant. The compositions optionally contain a cycloplegic agent, a surfactant, a viscosity enhancer, an osmolarity modifier and a preservative.

A formulation for administration to the eye has at least one pharmaceutical agent such as a mydriatic agent, a cycloplegic agent, an anesthetic or a non-steroidal anti-inflammation agent combined with an anti-bacterial agent and a suitable carrier. The formulation can be made for topical or intracameral administration to the eye.