Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A62B-007/08
A61M-016/10
C01B-021/24
A61M-015/00
출원번호
US-0587543
(2012-08-16)
등록번호
US-8821801
(2014-09-02)
발명자
/ 주소
Rounbehler, David R.
Fine, David H.
출원인 / 주소
Geno LLC
대리인 / 주소
Steptoe & Johnson LLP
인용정보
피인용 횟수 :
0인용 특허 :
62
초록▼
A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may b
A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal.
대표청구항▼
1. A system for delivering a therapeutic amount of nitric oxide, comprising: a reservoir, wherein the reservoir includes a flow controller;a gas supply; anda delivery conduit including at least one cartridge, wherein the at least one cartridge comprises a surface-active material and a reducing agent
1. A system for delivering a therapeutic amount of nitric oxide, comprising: a reservoir, wherein the reservoir includes a flow controller;a gas supply; anda delivery conduit including at least one cartridge, wherein the at least one cartridge comprises a surface-active material and a reducing agent, and a patient interface. 2. The system of claim 1, wherein the flow controller includes a tube. 3. The system of claim 2, wherein the tube is a narrow bore tube. 4. The system of claim 1, wherein the flow controller includes a first end coupled to the reservoir. 5. The system of claim 4, wherein the flow controller includes a second end coupled to the delivery conduit. 6. The system of claim 1, wherein the delivery conduit includes an inlet and an outlet. 7. The system of claim 1, wherein the gas supply is coupled to the delivery conduit. 8. The system of claim 6, wherein the gas supply is coupled to the inlet of the delivery conduit. 9. The system of claim 6, wherein the patient interface is coupled to the outlet of the delivery conduit. 10. The system of claim 1, wherein the reservoir includes a nitrogen dioxide source. 11. The system of claim 10, wherein the nitrogen dioxide source includes liquid dinitrogen tetroxide. 12. The system of claim 1, wherein the gas supply is an air supply. 13. The system of claim 12, wherein the air supply is an air pump. 14. The system of claim 5, wherein the gas supply is coupled to an inlet of the delivery conduit and wherein the second end of the restrictor is coupled to the delivery conduit. 15. The system of claim 1, wherein the system also includes at least one of a nitric oxide sensor, a nitrogen dioxide sensor, a flow sensor, a pressure sensor and a sensor for atmospheric pressure. 16. A reservoir assembly, comprising: a reservoir, wherein the reservoir including a nitrogen dioxide source; anda flow controller. 17. The reservoir assembly of claim 16, wherein the flow controller includes a tube. 18. The reservoir assembly of claim 17, wherein the tube is a narrow bore needle. 19. The reservoir assembly of claim 16, wherein the flow controller includes a first end and a second end, and the first end of the flow controller is coupled to the reservoir. 20. The reservoir assembly of claim 19, wherein the second end of the flow controller is sealed or closed.
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