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Last Updated: May 24, 2024

Patent: 5,980,491


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Summary for Patent: 5,980,491
Title: Automatic needle insertion mechanism
Abstract:An automatic needle insertion device for a pen shaped syringe comprising a cartridge holder (2) wherein a cartridge with a drug can be accommodated, and a dose setting and injection part (1) by which a wanted dose may be set an subsequently pressed out from the cartridge by pressing a button (12) projecting from the dose setting and injection part (1). The device comprises a mainly tubular housing (31) in which a tubular pen holder (22) in which a pen can be mounted can be axially displaced in a proximal direction to cock a spring (30) which can thereafter be released to drive the pen holder (22) with the pen a set distance in a distal direction.
Inventor(s): Hansen; Niels-Aage (Havdrup, DK)
Assignee: Novo Nordisk A/S (Bagsvaerd, DK)
Application Number:08/887,871
Patent Claims:see list of patent claims

Details for Patent 5,980,491

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Novo Nordisk Inc. NOVOLIN R insulin human Injection 019938 06/25/1991 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NOVOLIN R insulin human Injection 019938 06/01/2018 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NORDITROPIN somatropin Injection 021148 06/20/2000 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NORDITROPIN somatropin Injection 021148 10/01/2004 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NORDITROPIN somatropin Injection 021148 03/10/2009 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NORDITROPIN somatropin Injection 021148 03/01/2010 ⤷  Sign Up 2016-07-05
Novo Nordisk Inc. NORDITROPIN somatropin Injection 021148 01/23/2015 ⤷  Sign Up 2016-07-05
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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