Manner of attaching component elements to filtration...

Details Manner of attaching component elements to filtration... Manner of attaching component elements to filtration...

2005-11-01

2005-11-01

Lewis, Aaron J. (Department: 3743)

Surgery

Respiratory method or device

Means for removing substance from respiratory gas

C128S207120, C128S206190

Reexamination Certificate

active

06959709

ABSTRACT:
A component is attached to filtration material by providing the component with a deformable extension member that is preferably integral with the component and that extends from a base portion of the component. The extension member is inserted through an opening provided through the filtration material and is then deformed to provide a mechanical clamp that is utilized in attaching the component in position. In certain embodiments, the component is an attachment such as an exhalation valve of a respiratory mask.

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Portions of box of 10 Moldex-Metric Series 2700 Respirators.
Moldex 2700N Series product brochure (Sep. 1998).
Moldex-Metric, Inc., letter to distributors (Dec. 16, 1998).

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