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 |
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국제특허분류(IPC7판) |
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출원번호 | US-0821307 (2015-08-07) |
등록번호 | US-9504777 (2016-11-29) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 503 |
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 connecting a disposable cartridge and tubing set to a dialysis system, comprising the steps of: positioning alignment features of the disposable cartridge and tubing set adjacent to alignment features of the dialysis system;mounting the disposable cartridge and tubing set onto the dia
1. A method of connecting a disposable cartridge and tubing set to a dialysis system, comprising the steps of: positioning alignment features of the disposable cartridge and tubing set adjacent to alignment features of the dialysis system;mounting the disposable cartridge and tubing set onto the dialysis system to: acoustically couple a venous drip chamber of the disposable cartridge and tubing set with one or more fluid level sensors of the dialysis system, andengage a cartridge presence detector of the dialysis system, the cartridge presence detector configured to initiate automatic loading of a blood pump portion of the cartridge and tubing set into a blood pump of the dialysis system. 2. The method of claim 1, further comprising measuring a fluid level within the venous drip chamber with the one or more fluid level sensors. 3. The method of claim 1, wherein the mounting step further comprises mating the alignment features of the disposable cartridge and tubing set with the alignment features of the dialysis system. 4. The method of claim 1, wherein the mounting step further comprises aligning the cartridge and tubing set with a blood pump of the dialysis system. 5. The method of claim 1, wherein the mounting step further comprises aligning the cartridge and tubing set with a venous pressure sensor of the dialysis system. 6. The method of claim 1, wherein the mounting step further comprises aligning the cartridge and tubing set with an arterial pressure sensor of the dialysis system. 7. The method of claim 1, wherein the mounting step further comprises aligning the cartridge and tubing set with one or more pinch clamps of the dialysis system. 8. The method of claim 1 wherein the automatic loading of the blood pump portion comprises pulling the blood pump portion of the tubing set into the blood pump with a spring wire of the blood pump. 9. A dialysis system, comprising: a housing;a blood pump disposed on the housing;a first set of alignment features disposed on the housing;one or more fluid level sensors disposed on the housing;a cartridge presence detector disposed on the housing; anda disposable cartridge adapted to be mounted onto the housing and to engage the cartridge presence detector, the disposable cartridge including:a frame having a second set of alignment features configured to removably mate with the first set of alignment features on the housing;a tubing set disposed in the frame, the tubing set comprising a blood pump portion configured to interface with the blood pump; anda venous drip chamber disposed in the frame and connected to the tubing set, the venous drip chamber being positioned within the frame such that the venous drip chamber is coupled to the one or more fluid level sensors when the frame is mounted onto the housing;wherein the cartridge presence detector is configured to initiate automatic loading of the blood pump portion of the tubing set into the blood pump when the frame is mounted onto the housing. 10. The dialysis system of claim 9, the blood pump comprising a spring wire, wherein the automatic loading of the blood pump portion of the tubing set comprises pulling the blood pump portion into the blood pump with the spring wire. 11. A method of connecting a disposable cartridge and tubing set to a dialysis system, comprising the steps of: positioning alignment features of the disposable cartridge and tubing set adjacent to alignment features of the dialysis system;mounting the disposable cartridge and tubing set onto the dialysis system to; couple a venous drip chamber of the disposable cartridge and tubing set to one or more fluid level sensors of the dialysis system, and;engage a cartridge presence detector of the dialysis system, the cartridge presence detector configured to initiate automatic loading of a blood pump portion of the cartridge and tubing set into a blood pump of the dialysis system. 12. The method of claim 11, further comprising measuring a fluid level within the venous drip chamber with the one or more fluid level sensors. 13. The method of claim 11, wherein the mounting step further comprises mating the alignment features of the disposable cartridge and tubing set with the alignment features of the dialysis system. 14. The method of claim 11, wherein the mounting step further comprises aligning the cartridge and tubing set with a blood pump of the dialysis system. 15. The method of claim 11, wherein the mounting step further comprises aligning the cartridge and tubing set with a venous pressure sensor of the dialysis system. 16. The method of claim 11, wherein the mounting step further comprises aligning the cartridge and tubing set with an arterial pressure sensor of the dialysis system. 17. The method of claim 11, wherein the mounting step further comprises aligning the cartridge and tubing set with one or more pinch clamps of the dialysis system. 18. The method of claim 11 wherein the automatic loading of the blood pump portion comprises pulling the blood pump portion of the tubing set into the blood pump with a spring wire of the blood pump.
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