Nathan P Mitchell

US Patent:

7882970, Feb 8, 2011

Filed:

Jul 2, 2008

Appl. No.:

12/166986

Inventors:

Nathan Mitchell - Volo IL, US
Robert Gliniecki - Spring Grove IL, US

Assignee:

Baxter Healthcare Corporation - Deerfield IL
Baxter Healthcare S.A. - Glattpark (Opfikon)

International Classification:

B65D 41/00
B65D 1/02
B65D 51/16

US Classification:

215 45, 215 40, 215902, 2203661, 2203671

Abstract:

An anesthetic container includes a bottle having a wall defining a receptacle and a neck with a passage in fluid communication with the receptacle, a valve assembly including a flange, and a ferrule disposed over at least a portion of the flange of the valve assembly and about at least a portion of the neck of the bottle to secure the valve assembly to the bottle. One of the wall of the bottle, the flange of the valve assembly or a wall of the ferrule has at least one vent formed, at least in part, therein that permits air trapped between the ferrule and the valve assembly or the bottle to escape.

US Patent:

20200282132, Sep 10, 2020

Filed:

Mar 20, 2020

Appl. No.:

16/825961

Inventors:

- Bannockburn IL, US
- Glattpark (Opfikon), CH
Tejas J. Dhyani - Grayslake IL, US
Nathan A. Mitchell - Volo IL, US
Eric Bernard Jedrzejek - Lake Forest IL, US
Chinmay Kanuga - Porter Ranch CA, US

Assignee:

Baxalta Incorporated - Bannockburn IL
Baxalta GmbH - Glattpark (Opfikon)

International Classification:

A61M 5/158
A61M 5/32
A61M 39/20
A61M 39/28

Abstract:

A medical delivery device is provided for delivering a medicinal substance into a user's body. A foldable hub has a left wing and a right wing, where the hub is attached at one end to a tube, and at an opposite end to a needle. At least one first rib is disposed on the left wing and at least one second rib is disposed on the right wing. When the wings are folded back away from the needle and pinched together, the first and second ribs prevent twisting and/or sliding of the wings relative to each other during an insertion of the needle into a user's skin, thereby preventing a breakage of the needle due to undesirable movement of the wings.

US Patent:

20170165419, Jun 15, 2017

Filed:

Mar 25, 2015

Appl. No.:

15/300020

Inventors:

Tejas J. Dhyani - Round Lake IL, US
Nathan A. Mitchell - Volo IL, US
Eric Bernard Jedrzejek - Lake Forest IL, US
Chinmay Kanuga - Porter Ranch, IL

International Classification:

A61M 5/158
A61M 39/28
A61M 39/20

Abstract:

A medical delivery device is provided for delivering a medicinal substance into a user's body. A foldable hub has a left wing and a right wing, where the hub is attached at one end to a tube, and at an opposite end to a needle. At least one first rib is disposed on the left wing and at least one second rib is disposed on the right wing. When the wings are folded back away from the needle and pinched together, the first and second ribs prevent twisting and/or sliding of the wings relative to each other during an insertion of the needle into a user's skin, thereby preventing a breakage of the needle due to undesirable movement of the wings.