Topical anesthetic for dental procedures

Topical anesthetic for dental procedures

A topical anesthetic for dental procedures is provided containing about 3 wt % to 10 wt % tetracaine in a vehicle suitable for administration to the oral mucosa. The vehicle for transporting the tetracaine includes a water soluble mucoadhesive or a combination of mucoadhesives such as a high molecul...

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Hauptverfasser: WICKENHAUSER ALAN J, PEIPERT STEPHEN E
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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creator WICKENHAUSER ALAN J
PEIPERT STEPHEN E
description A topical anesthetic for dental procedures is provided containing about 3 wt % to 10 wt % tetracaine in a vehicle suitable for administration to the oral mucosa. The vehicle for transporting the tetracaine includes a water soluble mucoadhesive or a combination of mucoadhesives such as a high molecular weight poly(ethylene oxide) homopolymer and a cellulose polymer. The vehicle may additionally include a penetration enhancer such as propylene glycol. The tetracaine is ground into a powder and is suspended in a plasticized hydrocarbon gel which completes the vehicle.
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subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
title Topical anesthetic for dental procedures
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