Title:
モジュール式呼吸装置、およびそれらを取り換える方法
Document Type and Number:
Japanese Patent JP2004523277
Kind Code:
A
Abstract:
A modular respirator system has interchangeable facial lenses and body seals such as a full facepiece seal or a hood. A method of conversion from a full facepiece respirator to a hood respirator, or vice versa, is also disclosed. In one embodiment, lens conversion is accomplished without changing the type of body seal. In another embodiment, a breathable gas delivery conduit is connected to the facial lens and interchanged between the body seals together with the facial lens.
Inventors:
Frank Jay Fabin
Application Number:
JP2002557470A
Publication Date:
August 05, 2004
Filing Date:
June 05, 2001
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
A61M16/06; A62B17/04; A62B18/02; A62B18/08; (IPC1-7): A62B17/04; A61M16/06; A62B18/02
Foreign References:
| WO1998013103A1 | 1998-04-02 | |||
| US4768235A | 1988-09-06 |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Yasushi Ohata
Tadataka Omori
Yasushi Ohata
Tadataka Omori