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US 8,523,569 B2Granted
Controlled release local anesthetic for post dental surgery and method of use
OwnerKhashayar Kevin Neshatinventor
Life of this patent
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Abstract
The present invention relates to a method of delivering local anesthetic after dental extraction surgery. The present invention relates to packing the tooth socket with a tinned release local anesthetic which is coordinated with an initial local anesthetic and which lasts up to 5 days. The socket can be surgically sealed or the implant can act as the sealing means.
Claims3
A method of administering local anesthetics for controlling pain during and after a tooth extraction comprising:
- a) injecting a first dental local anesthetic in the tissue surrounding a tooth to be extracted;
- b) extracting the tooth to produce an extraction cavity;
- and
- c) placing a solid controlled release pharmaceutical formulation of a second dental local anesthetic in the extraction cavity;
- the formulation sized and shaped to fit the extraction cavity, wherein the formulation doses the extraction cavity and is formulated to begin releasing the second anesthetic in coordination with the first anesthetic such that it begins releasing the second anesthetic as the first anesthetic is wearing off to lower the risk of an overdose of anesthetic.
2 more elements
A method of administering local anesthetics during and after a tooth extraction comprising:
- a) injecting a first dental local anesthetic in the tissue surrounding a tooth to be extracted;
- b) extracting the tooth to produce an extraction cavity;
- and
- c) placing a solid controlled release pharmaceutical formulation of a second dental local anesthetic in the extraction cavity;
- the formulation sized and shaped to fit the extraction cavity, wherein the formulation is sutured within the cavity and formulated to begin releasing the second anesthetic in coordination with the first anesthetic such that it begins releasing the second anesthetic as the first anesthetic is wearing off to reduce the risk of an overdose of anesthetic.
2 more elements
Dependencies are inferred from the claim text.