CN119677552A - 血液净化装置及送液泵的控制方法 - Google Patents

血液净化装置及送液泵的控制方法 Download PDF

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Publication number
CN119677552A
CN119677552A CN202380050237.8A CN202380050237A CN119677552A CN 119677552 A CN119677552 A CN 119677552A CN 202380050237 A CN202380050237 A CN 202380050237A CN 119677552 A CN119677552 A CN 119677552A
Authority
CN
China
Prior art keywords
dialysate
liquid
blood
liquid feeding
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202380050237.8A
Other languages
English (en)
Chinese (zh)
Inventor
片山雄贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of CN119677552A publication Critical patent/CN119677552A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/165—Constructional aspects thereof with a dialyser bypass on the dialysis fluid line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3341—Pressure; Flow stabilising pressure or flow to avoid excessive variation

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
CN202380050237.8A 2022-06-28 2023-06-28 血液净化装置及送液泵的控制方法 Pending CN119677552A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-103782 2022-06-28
JP2022103782 2022-06-28
PCT/JP2023/023962 WO2024005066A1 (ja) 2022-06-28 2023-06-28 血液浄化装置及び送液ポンプの制御方法

Publications (1)

Publication Number Publication Date
CN119677552A true CN119677552A (zh) 2025-03-21

Family

ID=89382388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380050237.8A Pending CN119677552A (zh) 2022-06-28 2023-06-28 血液净化装置及送液泵的控制方法

Country Status (4)

Country Link
EP (1) EP4516332A4 (https=)
JP (1) JP7531073B2 (https=)
CN (1) CN119677552A (https=)
WO (1) WO2024005066A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63255069A (ja) * 1987-04-10 1988-10-21 株式会社　ニツシヨ− 人工腎臓透析装置
JPH01238870A (ja) * 1988-03-18 1989-09-25 Meteku:Kk 血液透析における除水量制御装置
JP2510736B2 (ja) * 1989-10-19 1996-06-26 日機装株式会社 透析装置の除水制御監視システム
EP0597817B1 (en) * 1992-11-12 2003-07-09 Baxter International Inc. Method and apparatus for kidney dialysis
JP2010029376A (ja) 2008-07-28 2010-02-12 Nikkiso Co Ltd 透析装置
JP6305848B2 (ja) * 2014-06-27 2018-04-04 日機装株式会社 血液浄化装置
EP3560577A1 (en) * 2018-04-25 2019-10-30 Gambro Lundia AB Apparatus and method for testing integrity of an ultrafilter membrane

Also Published As

Publication number Publication date
JPWO2024005066A1 (https=) 2024-01-04
EP4516332A4 (en) 2025-12-24
WO2024005066A1 (ja) 2024-01-04
JP7531073B2 (ja) 2024-08-08
EP4516332A1 (en) 2025-03-05

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