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US-12156975-B2 · Dec 3, 2024 · US
Slide-activated angled inserter and cantilevered ballistic insertion for intradermal drug infusion
US9950109B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9950109-B2 |
| Application number | US-201113302843-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 22, 2011 |
| Priority date | Nov 30, 2010 |
| Publication date | Apr 24, 2018 |
| Grant date | Apr 24, 2018 |
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- Title
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Abstract
Official abstract text for this publication.
An infusion set has an adhesively secured main hub, and a slidable top cover, needle hub and angled or cantilevered needle that can be used for performing an intradermal needle insertion precisely targeting the upper 3 mm of skin surface, for example, one that substantially duplicates the Mantoux insertion technique, for injecting into the intradermal layers of skin, while maintaining a degree of comfort to the user. By sliding the top cover, the cantilevered needle is loaded and released or the angled needle is slid into an insertion site, while flexible arms and adhesive are used to stretch and/or flatten a skin surface, or otherwise create skin tension, at the insertion site.
First claim
Opening claim text (preview).
What is claimed is: 1. A medical set configured to be secured to a skin surface, comprising: a moveable first hub comprising a needle; a second hub comprising a base and flexible arms that are configured to be secured to said skin surface at an injection site; and a slidable cover configured to slide in a direction parallel to said base to move said first hub in said direction and place said needle into said skin surface at an insertion site; wherein when said needle moves t…
Assignees
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Classifications
- A61M5/158Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US9950109B2 cover?
- An infusion set has an adhesively secured main hub, and a slidable top cover, needle hub and angled or cantilevered needle that can be used for performing an intradermal needle insertion precisely targeting the upper 3 mm of skin surface, for example, one that substantially duplicates the Mantoux insertion technique, for injecting into the intradermal layers of skin, while maintaining a degree …
- Who is the assignee on this patent?
- Constantineau Cole, Schoonmaker Ryan, Bruehwiler Michel, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61M5/158. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Apr 24 2018 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).