최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0291448 (2014-05-30) |
등록번호 | US-9415152 (2016-08-16) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 345 |
An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood
An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood circuit of the system. The compact manifold is also disposable in one embodiment and can be detachably installed in the dialysis machine.
1. A dialysis system configured to operate in a hemodialysis mode and a hemofiltration mode, said dialysis system comprising: a dialyzer having a dialysate side and a blood side, wherein the dialysate side and blood side are separated by a membrane;a blood circuit wherein said blood circuit directs
1. A dialysis system configured to operate in a hemodialysis mode and a hemofiltration mode, said dialysis system comprising: a dialyzer having a dialysate side and a blood side, wherein the dialysate side and blood side are separated by a membrane;a blood circuit wherein said blood circuit directs blood from a patient, through the blood side of the dialyzer, and back to the patient;a dialysate circuit wherein said dialysate circuit directs dialysate through the dialysate side of the dialyzer, the dialysate circuit comprising a first valve wherein, in a first state, the first valve directs a fluid through a channel to the dialysate side of the dialyzer and, in a second state, directs the fluid through a channel and into the blood circuit;a first container comprising a first material;a second container comprising a second material; anda second valve in fluid communication with the first and second container, wherein, in a first state, the second valve places the first material in physical communication with the fluid in the dialysate circuit and wherein, in a second state, the second valve places the second material in physical communication with the fluid in the dialysate circuita sorbent cartridge;a fluid reservoir; anda plastic manifold having a plurality of ports, wherein a first of the plurality of ports connects to said sorbent cartridge via a first tube, a second of the plurality of ports connects to the water reservoir via a second tube, and wherein the plastic manifold houses a portion of the blood circuit and a portion of the dialysate circuit. 2. The dialysis system of claim 1 wherein the portion of the dialysate circuit housed by the plastic manifold includes the first valve and the second valve. 3. The dialysis system of claim 1 wherein the dialysate circuit further comprises a third valve downstream of the dialyzer. 4. The dialysis system of claim 3 wherein the dialysate circuit further comprises a primary channel directing fluid passing through said third valve to the sorbent cartridge. 5. The dialysis system of claim 4 wherein the dialysate circuit further comprises a fluid container. 6. The dialysis system of claim 5 wherein the dialysate circuit further comprises an auxiliary channel, extending off of said primary channel and downstream of said third valve, for directing a portion of said fluid to the fluid container. 7. The dialysis system of claim 6 wherein the portion of the dialysate circuit housed by the plastic manifold includes the third valve, primary channel, and auxiliary channel. 8. The dialysis system of claim 1 wherein the dialysate circuit further comprises a flow restrictor positioned after the sorbent. 9. The dialysis system of claim 1 wherein a flow path between the dialyzer and sorbent cartridge comprises a flow restrictor, temperature sensor, flow sensor, and pressure sensor. 10. The dialysis system of claim 1 wherein, when operating in hemofiltration mode, the first valve is in the second state. 11. The dialysis system of claim 1 wherein, when operating in hemodialysis mode, the first valve is in the first state. 12. The dialysis system of claim 1 wherein the first material is concentrate. 13. The dialysis system of claim 1 wherein the second material is infusate. 14. The dialysis system of claim 1 further comprising four pumps configured to apply pressure to the dialysate circuit. 15. The dialysis system of claim 1 further comprising one pump configured to apply pressure to the blood circuit. 16. The dialysis system of claim 1 further comprising an alignment mechanism for receiving and positioning the plastic manifold in the dialysis system. 17. The dialysis system of claim 16 wherein the alignment mechanism comprises at least one of a plurality of holes in a surface of the plastic manifold, a plurality of tabs in a surface of the plastic manifold, or a plurality of contoured guides. 18. The dialysis system of claim 1 further comprising a plurality of pumps, wherein the plastic manifold comprises a plurality of tubes, and wherein, when the plastic manifold is installed within the dialysis system, a portion of said plurality of tubes is positioned adjacent to each of said plurality of pumps such that, during operation, each of said plurality of pumps apply a force to the portion of said plurality of tubes. 19. The dialysis system of claim 18 wherein the dialysis system comprises at least four pumps.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.