5mm injection needle
First Claim
Patent Images
1. A needle assembly comprising:
- a needle hub; and
a 31 gauge needle cannula mounted in said needle hub, said cannula having a distal tip and a usable length between said needle hub and said distal tip of 0.197 inches so to deliver a dose of medication to a proper location in a tissue without the need for a user to pinch-up a skin layer during the injection.
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Accused Products
Abstract
A needle assembly for a medication delivery pen or hypodermic syringe having a usable length of 5 mm (0.197″) that delivers a dose of medication to a proper location in the tissue “strata” or subcontinuous layer without the need for the user or patient to “pinch-up” the skin layer during the injection.
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Citations
10 Claims
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1. A needle assembly comprising:
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a needle hub; and
a 31 gauge needle cannula mounted in said needle hub, said cannula having a distal tip and a usable length between said needle hub and said distal tip of 0.197 inches so to deliver a dose of medication to a proper location in a tissue without the need for a user to pinch-up a skin layer during the injection. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A hypodermic syringe comprising:
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a housing having a distal end;
a plunger slidably mounted within said housing; and
a needle assembly mounted on said distal end of said housing, said needle assembly comprising;
a needle hub; and
a 31 gauge needle cannula mounted in said needle hub, said cannula having a distal tip and a usable length between said needle hub and said distal tip of 0.197 inches so to deliver a dose of medication to a proper location in a tissue without the need for a user to pinch-up a skin layer during the injection. - View Dependent Claims (8, 9)
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10. A pen needle assembly for use with a medication delivery pen, said pen needle assembly comprising:
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a needle hub for mounting said pen needle on a medication delivery pen; and
a 31 gauge needle cannula mounted in said needle hub and having a proximal tip, a distal tip, and a usable length between said needle hub and said distal tip of 0.197 inches so to deliver a dose of medication to a proper location in a tissue without the need for a user to pinch-up a skin layer during the injection.
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Specification