[특허]Respiratory protection device

[미국특허] Respiratory protection device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A62B-023/02 A62B-023/00
출원번호	UP-0278265 (2006-03-31)
등록번호	US-7594510 (2009-10-12)
발명자 / 주소	Betz, James R. Harmon, Brandon H. Viner, Andrew S. Larson, Scott A. Castiglione, David M.
출원인 / 주소	3M Innovative Properties Company
대리인 / 주소	Hanson, Karl G.
인용정보	피인용 횟수 : 11 인용 특허 : 25

초록

A respiratory device includes a face seal and a unitary body that forms an interface with the face seal and includes a lens and a chassis. The chassis includes at least one port for fluidic connection.

대표청구항 ▼

What is claimed is: 1. A respiratory device, comprising: a face seal including a harness configured to secure the respiratory device to a head of a wearer; and a unitary body configured to form an interface with the face seal and further configured to separate from the face seal, wherein the unitary body comprises: a lens; and a chassis that is affixed to the lens, wherein the chassis includes at least one port for fluidic connection. 2. The device of claim 1 wherein the lens is formed of a first material and the chassis is formed of a second material that is different from the first material. 3. The device of claim 2 wherein the first material is polycarbonate and the second material is a blend of polyester and polycarbonate. 4. The device of claim 1 and further comprising: a frame adapted to provide a clamp between the face seal and the unitary body. 5. The device of claim 1 wherein the lens is transparent and the chassis is opaque. 6. The device of claim 1 and further comprising: air treatment media operably coupled to the at least one port. 7. The device of claim 1 wherein the chassis further includes a speaking port. 8. The device of claim 1 wherein at least one of the chassis and the lens forms an interface with the face seal. 9. The device of claim 1, wherein the lens is one of clear, tinted, polarized and auto darkening. 10. A combination, comprising: a face seal including a harness configured to secure the respiratory device to a head of a wearer; a first unitary body adapted to interface with the face seal and further adapted to separate from the face seal, the first unitary body including a first lens and a first chassis, the first chassis being affixed to the first lens, wherein the first chassis includes at least one port for fluidic connection; and a second unitary body adapted to interface with the face seal and further adapted to separate from the face seal, the second unitary body including a second lens and a second chassis, the second chassis being affixed to the second lens, wherein the second chassis includes at least one port for fluidic connection that is different from the at least one port for fluidic connection of the first chassis. 11. The combination of claim 10 and further comprising: a frame adapted to clamp one of the first unitary body and the second unitary body to the face seal. 12. The combination of claim 10 wherein the lens from the first unitary body is made from a first material and the chassis from the first unitary body is made from a second material that is different from the first material. 13. The combination of claim 10 wherein the first unitary body is coupleable to an air supply. 14. A method of operating a respiratory device, comprising: providing a face seal that includes a harness configured to secure the respiratory device to a head of a wearer; providing a unitary body that is adapted to form an interface with the face seal, the unitary body including a lens and a chassis, the chassis being affixed to the lens, wherein the chassis includes at least one port for fluidic connection; and separating the unitary body from the face seal. 15. The method of claim 14 and further comprising: securing a second unitary body to the face seal such that the second unitary body forms an interface with the face seal. 16. The method of claim 14 wherein providing the unitary body comprises bonding the lens and the chassis together. 17. The method of claim 14 and further comprising: providing air treatment media that is coupleable to the at least one port. 18. The method of claim 14 and further comprising: providing a frame adapted to clamp the unitary body to the face seal. 19. The method of claim 14 wherein the chassis is formed of a first material and the lens is formed of a second material that is different from the first material. 20. The method of claim 14 wherein the lens is one of clear, tinted, polarized and auto darkening.

이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

Prete, Christopher L.; Kling, Peter V., Alignment and connection mechanism for a mask-mounted regulator.
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Kuehn Lorne A. (Downsview CAX), Attitude indicator for divers.
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Bonhomme, Jean-Philippe; Urgel, Jean-Claude, Device for providing protection against hypoxia, usable in a hostile environment.
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Keller, Leo, Emergency flight safety device.
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Allen Peter B. (Bracknel GBX) Cook David (Durham GBX) Mittelstadt William A. (Woodbury MN), Eye shield for a respiratory mask.
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Wise Layton A. (Washington PA), Facemask for abrasive service.
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Jerry D. Yort ; Michael Scott Tischer ; Rick Allen Austin, Firefighting hood and SCBA face mask system.
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Tischer Michael Scott ; Austin Rick Allen ; Yort Jerry, Firefighting hood and face mask assembly.
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Campbell, Donald L.; Coffey, Christopher C.; Hoffman, William A.; Hudnall, Judith B., Flushed-seal respirator.
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Bonhomme Jean-Phillipe (Viroflay FRX) Farin Eric (Paris FRX) Urgel Jean-Claude (Le Chesnay FRX) Fevrier Claude (Magnanville FRX), Individual equipment for protection against NBC attacks.
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Chen Kwang-Ho (No. 407 ; Sec. 6 ; Chung Hsiao E. Rd. Taipei TWX), Mask.
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Michael K. Gunaratnam AU; Gregory S. Smart AU; Philip R. Kwok AU, Mask cushion and frame assembly.
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Woodring, Paul L.; Kimm, Gardner J.; Stephenson, Robert L.; Rogers, David R.; Novkov, Donald J.; Mabry, Rebecca A.; Harrington, Steve, Medical ventilator.
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Roy V. Paulson ; Donald R. Reiterman, Method for injection molding a curvilinear lens.
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Fabin, Frank J., Modular respirators and a method of conversion thereof.
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Patel, Kaushik I., Pressure regulator for a respirator system.
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Rawal, Kanti M., Processed tomato products.
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Ryback Helmut (Langenzersdorf ATX), Protective breathing mask having a speaking diaphragm for close communication and an electroacoustic transducer system f.
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Burns James A. ; Fabin Frank J. ; Foslien Floyd L. ; Mittelstadt William A., Protective helmet system.
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Akao Yoshiyuki,JPX ; Nakazawa Norio,JPX ; Ogita Hiroshi,JPX, Recirculating exhaust gas cooling device.
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Kiefer,Eileen A.; Cavaliere,Mark; Wolf,Roger P.; Zeller,Paul A.; Schmidke,Klaus, Respirator facepieces.
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Gleason, Colin M.; Castro, Valentin A., Respiratory mask and service module.
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Smallwood, Ronald F., Smoke simulating shield covering SCBA faceplate.
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Mark G. Reedy ; Kevin L. Barton, System for controlling the internal temperature of a respirator.
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Okanda, Toru; Ishii, Tooru, Vehicle storage box structure.
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이 특허를 인용한 특허 (11) 인용/피인용 타임라인 분석

Sullivan, Jr., John B., Balaclava and face mask.
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Sullivan, II, John B., Face mask.
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Sullivan, Jr., John B, Mask.
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Proctor, Michele Lea, Portable respirators suitable for agricultural workers.
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Rydh, Niclas; Lanqvist, David, Respiration mask with filter holder and parts thereof.
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Dwyer, Gary E.; Legare, Pierre; Schulz, Mark W., Respirator cartridge.
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Blomberg, David M.; Dwyer, Gary E.; Legare, Pierre; Schulz, Mark W., Respirator cartridge body.
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Dwyer, Gary E., Respirator cartridge body.
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Dwyer, Gary E., Respirator filter cover.
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Dwyer, Gary E., Respirator filter retainer.
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Castiglione, David M.; Betz, James R.; Reier, Matthew D., Respiratory assembly including latching mechanism.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Respiratory protection device 원문보기