SYSTEMS AND METHODS FOR TREATMENT OF DRY EYE
First Claim
1. An implantable microstimulator for treating conditions of the eye having a length of about 0.6 cm to about 1.5 cm and a width of about 1 mm to about 1.5 mm and comprising a passive stimulation circuit.
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Accused Products
Abstract
A stimulation system stimulates anatomical targets in a patient for treatment of dry eye. The system may include a controller and a microstimulator. The controller may be implemented externally to or internally within the microstimulator. The components of the controller and microstimulator may be implemented in a single unit or in separate devices. When implemented separately, the controller and microstimulator may communicate wirelessly or via a wired connection. The microstimulator may generate pulses from a controller signal and apply the signal via one or more electrodes to an anatomical target. The microstimulator may not have any intelligence or logic to shape or modify a signal. The microstimulator may be a passive device configured to generate a pulse based on a signal received from the controller. The microstimulator may shape or modify a signal. Waveforms having different frequency, amplitude and period characteristics may stimulate different anatomical targets in a patient.
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Citations
95 Claims
- 1. An implantable microstimulator for treating conditions of the eye having a length of about 0.6 cm to about 1.5 cm and a width of about 1 mm to about 1.5 mm and comprising a passive stimulation circuit.
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27. A method for treating dry eye by stimulating one or more nerves that innervate lacrimal gland tissue comprising:
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implanting a microstimulator adjacent to the lacrimal gland; and applying stimulation to the lacrimal gland. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66)
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67. A system for treating dry eye comprising:
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a microstimulator configured for implantation into an orbit of an eye; and a controller for generating a magnetic field to couple to the microstimulator. - View Dependent Claims (68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81)
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82. A method for treating dry eye by stimulating one or more nerves that innervate lacrimal gland tissue comprising:
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positioning one or more stimulation electrodes adjacent to the lacrimal gland; and applying stimulation to the lacrimal gland. - View Dependent Claims (83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95)
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Specification