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-0821325 (2015-08-07) |
등록번호 | US-9402945 (2016-08-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 493 |
Dialysis systems and methods are described which can include a number of features. The dialysis systems described can be to provide dialysis therapy to a patient in the comfort of their own home. The dialysis system can be configured to prepare purified water from a tap water source in real-time tha
Dialysis systems and methods are described which can include a number of features. The dialysis systems described can be to provide dialysis therapy to a patient in the comfort of their own home. The dialysis system can be configured to prepare purified water from a tap water source in real-time that is used for creating a dialysate solution. The dialysis systems described also include features that make it easy for a patient to self-administer therapy. For example, the dialysis systems include disposable cartridge and patient tubing sets that are easily installed on the dialysis system and automatically align the tubing set, sensors, venous drip chamber, and other features with the corresponding components on the dialysis system. Methods of use are also provided, including automated priming sequences, blood return sequences, and dynamic balancing methods for controlling a rate of fluid transfer during different types of dialysis, including hemodialysis, ultrafiltration, and hemodiafiltration.
1. A method of priming a tubing set and a dialyzer of a dialysis system, comprising the steps of: operating a blood pump of the dialysis system in a reverse operating mode to flow saline in a reverse direction from a saline source, into the tubing set, into a venous drip chamber, and out of the veno
1. A method of priming a tubing set and a dialyzer of a dialysis system, comprising the steps of: operating a blood pump of the dialysis system in a reverse operating mode to flow saline in a reverse direction from a saline source, into the tubing set, into a venous drip chamber, and out of the venous drip chamber, before flowing saline into a blood-side of the dialyzer, to remove air from the tubing set and the blood-side of the dialyzer; andoperating the blood pump in a forward operating mode to flow saline in a forward direction opposite to the reverse direction, into the blood-side of the dialyzer, and out of the blood-side of the dialyzer, before flowing saline into the venous drip chamber. 2. The method of claim 1, wherein operating the blood pump in the forward operating mode flows at least a portion of the saline out of the tubing set. 3. The method of claim 2, wherein the saline is delivered to a patient. 4. The method of claim 1, further comprising: monitoring a fluid level of the saline in a venous drip chamber of the tubing set; andstopping operation of the blood pump in the reverse operating mode when the fluid level in the venous drip chamber stabilizes. 5. The method of claim 1, further comprising: monitoring the tubing set for the presence of air; andstopping operation of the blood pump in the reverse operating mode when air no longer circulates through the tubing set. 6. The method of claim 1, further comprising operating a dialysate pump to flow dialysate from a dialysate source into a dialysate-side of the dialyzer in the reverse direction to remove air from the dialysate-side of the dialyzer. 7. The method of claim 6, wherein air is removed from the dialysate-side of the dialyzer without physically manipulating an orientation of the dialyzer. 8. The method of claim 6, wherein air is removed from the dialysate-side of the dialyzer without physically adjusting an orientation of the dialyzer. 9. The method of claim 1 further comprising opening one or more valves of the dialysis system with an electronic controller to allow the saline to flow from the saline source into the tubing set. 10. The method of claim 9, further comprising periodically actuating the one or more valves to open and close the tubing set to create a pulsing effect that removes air bubbles from the dialyzer. 11. The method of claim 1 wherein the operating steps further comprise operating the blood pump with an electronic controller of the dialysis system. 12. The method of claim 1 wherein the saline flows out of the tubing set through a union joint that attaches a venous line of the tubing set to an arterial line of the tubing set. 13. The method of claim 12, wherein a predetermined volume of saline flows through the union joint before the dialysis therapy can begin. 14. The method of claim 1, wherein saline flows into the venous drip chamber and out of the venous drip chamber in both the forward and reverse operating modes through connections located at a bottom of the venous drip chamber.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.