Gas delivery system and method of sanitizing the gas flow path within a gas delivery system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61L-002/10
A61M-016/00
A61L-009/20
A61M-016/20
A61M-016/04
A61M-016/06
A61M-016/08
A61M-016/16
A61M-039/16
출원번호
US-0105623
(2014-12-17)
등록번호
US-10130726
(2018-11-20)
국제출원번호
PCT/IB2014/066994
(2014-12-17)
국제공개번호
WO2015/092695
(2015-06-25)
발명자
/ 주소
Pujol, John Raymond
Arnold, David Scott
Cosnek, John Michael
Baker, Christopher Randall
Dimatteo, Mark William
출원인 / 주소
Koninklijke Philips N.V.
인용정보
피인용 횟수 :
0인용 특허 :
13
초록▼
A gas delivery system (50) for delivering a flow of breathing gas to a patient (54) includes a blower assembly (100) structured to generate the flow of breathing gas. The blower assembly includes a gas flow path including an inlet manifold, an assembly (130) structured to adjust a pressure and/or fl
A gas delivery system (50) for delivering a flow of breathing gas to a patient (54) includes a blower assembly (100) structured to generate the flow of breathing gas. The blower assembly includes a gas flow path including an inlet manifold, an assembly (130) structured to adjust a pressure and/or flow rate of the flow of breathing gas, and an outlet manifold structured to be coupled to a patient circuit. The gas delivery system additionally includes a light system structured to generate sanitizing light and deliver the sanitizing light to one or more internal surfaces of at least one of the inlet manifold, the assembly and the outlet manifold for sanitizing the one or more internal surfaces.
대표청구항▼
1. A gas delivery system for delivering a flow of breathing gas to a patient, comprising: a blower assembly structured to generate the flow of breathing gas, the blower assembly including a gas flow path including an inlet manifold, an impeller assembly structured to adjust a pressure and/or flow ra
1. A gas delivery system for delivering a flow of breathing gas to a patient, comprising: a blower assembly structured to generate the flow of breathing gas, the blower assembly including a gas flow path including an inlet manifold, an impeller assembly structured to adjust a pressure and/or flow rate of the flow of breathing gas, and an outlet manifold structured to be coupled to a patient circuit; anda light system structured to generate sanitizing light and deliver the sanitizing light to one or more internal surfaces of at least one of the inlet manifold, the impeller assembly and the outlet manifold for sanitizing the one or more internal surfaces,wherein the sanitizing light is ultraviolet light, wherein the light system is an ultraviolet light system, wherein the sanitizing light is UVc ultraviolet light, wherein the light system is an ultraviolet light system structured to generate the UVc ultraviolet light, wherein the light system includes a circuit board, a number of UVc LEDs located on the circuit board, and a number of elongated light pipes, wherein each of the light pipes is coupled to a corresponding one of the UVc LEDs, and wherein the UVc LEDs are structured to generate the UVc ultraviolet light and pass the UVc ultraviolet light through the light pipes to deliver the UVc ultraviolet light to at least one of the inlet manifold, the impeller assembly and the outlet manifold. 2. A gas delivery system for delivering a flow of breathing gas to a patient, comprising: a blower assembly structured to generate the flow of breathing gas, the blower assembly including a gas flow path including an inlet manifold, an impeller assembly structured to adjust a pressure and/or flow rate of the flow of breathing gas, and an outlet manifold structured to be coupled to a patient circuit; anda light system structured to generate sanitizing light and deliver the sanitizing light to one or more internal surfaces of at least one of the inlet manifold, the impeller assembly and the outlet manifold for sanitizing the one or more internal surfaces,wherein the sanitizing light is ultraviolet light, wherein the light system is an ultraviolet light system, wherein the sanitizing light is UVc ultraviolet light, wherein the light system is an ultraviolet light system structured to generate the UVc ultraviolet light, wherein the light system includes a circuit board and a number of UVc LEDs located on the circuit board, and wherein at least one of the inlet manifold, the impeller assembly, and the outlet manifold is made of a material that is transparent to UVc ultraviolet light. 3. The gas delivery system according to claim 2, wherein the impeller assembly is made of the transparent material. 4. The gas delivery system according to claim 2, wherein the inlet manifold is made of the transparent material. 5. The gas delivery system according to claim 2, wherein the outlet manifold is made of the transparent material. 6. A gas delivery system for delivering a flow of breathing gas to a patient, comprising: a blower assembly structured to generate the flow of breathing gas, the blower assembly including a gas flow path including an inlet manifold, an impeller assembly structured to adjust a pressure and/or flow rate of the flow of breathing gas, and an outlet manifold structured to be coupled to a patient circuit; anda light system structured to generate sanitizing light and deliver the sanitizing light to one or more internal surfaces of at least one of the inlet manifold, the impeller assembly and the outlet manifold for sanitizing the one or more internal surfaces,wherein the sanitizing light is ultraviolet light, wherein the light system is an ultraviolet light system, wherein the sanitizing light is UVc ultraviolet light, wherein the light system is an ultraviolet light system structured to generate the UVc ultraviolet light, wherein the light system includes a circuit board, a first number of UVc LEDs embedded within a portion of at least one of the inlet manifold, the impeller assembly and the outlet manifold, a second number of UVc LEDs disposed on the circuit board, and a number of light transmitting members extending through the one or more portions of the blower assembly, wherein each of the light transmitting members is coupled to a corresponding one of the second number of UVc LEDs.
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이 특허에 인용된 특허 (13)
Hill,Peter D.; Kissel,Michael H.; Frank,John; Kane,Michael T.; Bann,Susan L.; Duff,Winslow K., Average volume ventilation.
Sanders Mark H. (Pittsburgh PA) Zdrojkowski Ronald J. (Pittsburgh PA), Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders.
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