Protective hoods and neck seals for use therein

Details Protective hoods and neck seals for use therein Protective hoods and neck seals for use therein

2005-05-17

2005-05-17

Bennett, Henry (Department: 3743)

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

C128S201220, C128S201230, C128S201250, C128S206120

Reexamination Certificate

active

06892725

ABSTRACT:
A neck seal for use in a protective hood includes an inner section including a passage for donning. The inner section is fabricated from an elastomeric material to form a seal around a neck of a user. The neck seal also includes an outer section adhered to the inner section. The outer section is fabricated from a material heat sealable to a hood covering material. In one embodiment, the elastomeric material of the inner section is a latex material. The outer section can, for example, be fabricated from a thermoplastic material. In one embodiment the thermoplastic material is a polyurethane such as a polyester-based polyurethane.

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