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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12337116 B1

PDFFull Text
Date of Patent:
Jun. 24, 2025

Filed:

Sep. 15, 2023

Devices and methods for engaging indexed valve and pressurized canister assembly with collar and for linear actuation by plunger assembly into fluid communication with device for regulating drug delivery

Applicant:

Mallinckrodt Hospital Products Ip Unlimited Company, Mulhuddart, IE;

Inventors:

Frederick J. Montgomery, Sun Prairie, WI (US);

Duncan P. Bathe, Fitchburg, WI (US);

Daniel J. Lee, Fremont, CA (US);

Scott I. Biba, Madison, WI (US);

Todd J. Bakken, Madison, WI (US);

Assignee:

Mallinckrodt Hospital Products IP Unlimited Company, Mulhuddart, IE;

Attorney:

SERVILLA WHITNEY LLC

Primary Examiner:

Valerie L Woodward

Int. Cl.
CPC ...
A61M 16/14 (2006.01); A61B 90/90 (2016.01); A61B 90/94 (2016.01); A61B 90/98 (2016.01); A61M 16/12 (2006.01); A61M 16/20 (2006.01); F17C 13/00 (2006.01); F17C 13/04 (2006.01);
U.S. Cl.
CPC ...
A61M 16/14 (2013.01); A61B 90/90 (2016.02); A61B 90/94 (2016.02); A61B 90/98 (2016.02); A61M 16/12 (2013.01); A61M 16/20 (2013.01); A61M 16/209 (2014.02); F17C 13/003 (2013.01); F17C 13/04 (2013.01); A61M 2202/0208 (2013.01); A61M 2202/0233 (2013.01); A61M 2202/0266 (2013.01); A61M 2202/0275 (2013.01); A61M 2205/6045 (2013.01); A61M 2205/6054 (2013.01); F17C 2201/0104 (2013.01); F17C 2201/0109 (2013.01); F17C 2201/032 (2013.01); F17C 2201/058 (2013.01); F17C 2205/0153 (2013.01); F17C 2205/0188 (2013.01); F17C 2205/0323 (2013.01); F17C 2205/0382 (2013.01); F17C 2205/058 (2013.01); F17C 2221/014 (2013.01); F17C 2221/031 (2013.01); F17C 2223/0123 (2013.01); F17C 2223/013 (2013.01); F17C 2260/028 (2013.01); F17C 2270/02 (2013.01); F17C 2270/025 (2013.01);
Abstract

A valve assembly including a housing and a valve, the valve being disposed within the housing, a first indexed member integral to the housing, the first indexed member adapted to be complementary to a second indexed member, and a radio frequency identification device adapted to communicate with a radio frequency receiver, the valve being configured to align with a canister, seal the canister and open in a single movement. A drug containment device having said valve assembly is also disclosed.

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