Methods and compositions for facilitating arterial access

US9302085B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9302085-B2
Application numberUS-71263610-A
CountryUS
Kind codeB2
Filing dateFeb 25, 2010
Priority dateMar 11, 2009
Publication dateApr 5, 2016
Grant dateApr 5, 2016

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  2. Abstract

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  5. First independent claim

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Abstract

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Provided are methods and compositions for locally increasing arterial diameter and providing local anesthesia in a subject. The methods include applying to a skin site of the subject a topical composition that includes a vasodilation agent and an anesthetic agent in a manner sufficient for locally increasing arterial diameter and providing local anesthesia in the subject. In some embodiments, the method includes inserting a cannula into an artery at the skin site of the subject. Also provided are topical compositions that find use in performing the subject methods.

First claim

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That which is claimed is: 1. A method for locally increasing arterial diameter and providing local anesthesia in a subject, the method comprising applying to a skin site of the subject a topical composition comprising a vasodilation agent in an amount ranging from 22.5 mg to 75 mg and an anesthetic agent in a manner sufficient for locally increasing diameter and providing local anesthesia in the subject without producing a significant systemic effect in the subject, wherein the vas…

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What does patent US9302085B2 cover?
Provided are methods and compositions for locally increasing arterial diameter and providing local anesthesia in a subject. The methods include applying to a skin site of the subject a topical composition that includes a vasodilation agent and an anesthetic agent in a manner sufficient for locally increasing arterial diameter and providing local anesthesia in the subject. In some embodiments, t…
Who is the assignee on this patent?
Boyle Andrew, Majure David, Univ California
What technology area does this patent fall under?
Primary CPC classification A61K31/04. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).