POLYMER FORMULATIONS FOR NASOLACRIMAL STIMULATION

摘要

Described herein are polymer formulations for facilitating electrical stimulation of nasal or sinus tissue. The polymer formulations may be hydrogels that are prepared by a UV cross-linking process. The hydrogels may be included as a component of nasal stimulator devices that electrically stimulate the lacrimal gland to improve tear production and treat dry eye. Additionally, devices and methods for manufacturing the nasal stimulators, including shaping of the hydrogel, are described herein.

主权项

1. An electrically conductive hydrogel comprising:
a first monomer; a second monomer; and a photoinitiator, wherein the first monomer is an acrylate monomer and the electrically conductive hydrogel has one or more characteristics that adapt it for use with a nasal stimulator device.