JP6532913B2 - 体腔液処理装置 - Google Patents

体腔液処理装置 Download PDF

Info

Publication number
JP6532913B2
JP6532913B2 JP2017133502A JP2017133502A JP6532913B2 JP 6532913 B2 JP6532913 B2 JP 6532913B2 JP 2017133502 A JP2017133502 A JP 2017133502A JP 2017133502 A JP2017133502 A JP 2017133502A JP 6532913 B2 JP6532913 B2 JP 6532913B2
Authority
JP
Japan
Prior art keywords
line
filtration membrane
filter
pressure
cleaning
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.)
Active
Application number
JP2017133502A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019013487A (ja
Inventor
裕也 五反田
裕也 五反田
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.)
Asahi Kasei Medical Co Ltd
Original Assignee
Asahi Kasei Medical 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 Asahi Kasei Medical Co Ltd filed Critical Asahi Kasei Medical Co Ltd
Priority to JP2017133502A priority Critical patent/JP6532913B2/ja
Priority to CN201810049788.3A priority patent/CN109200365B/zh
Priority to CN202111188739.6A priority patent/CN114053507A/zh
Publication of JP2019013487A publication Critical patent/JP2019013487A/ja
Priority to JP2019095906A priority patent/JP6912515B2/ja
Application granted granted Critical
Publication of JP6532913B2 publication Critical patent/JP6532913B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • 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
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3646—Expelling the residual body fluid after use, e.g. back to the body
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/3663—Flow rate transducers; Flow integrators
    • 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
    • A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/10—Equipment for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/40—Automatic control of cleaning processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • External Artificial Organs (AREA)
JP2017133502A 2017-07-07 2017-07-07 体腔液処理装置 Active JP6532913B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017133502A JP6532913B2 (ja) 2017-07-07 2017-07-07 体腔液処理装置
CN201810049788.3A CN109200365B (zh) 2017-07-07 2018-01-18 体腔液处理装置
CN202111188739.6A CN114053507A (zh) 2017-07-07 2018-01-18 体腔液处理装置
JP2019095906A JP6912515B2 (ja) 2017-07-07 2019-05-22 体腔液処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017133502A JP6532913B2 (ja) 2017-07-07 2017-07-07 体腔液処理装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019095906A Division JP6912515B2 (ja) 2017-07-07 2019-05-22 体腔液処理装置

Publications (2)

Publication Number Publication Date
JP2019013487A JP2019013487A (ja) 2019-01-31
JP6532913B2 true JP6532913B2 (ja) 2019-06-19

Family

ID=64990809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017133502A Active JP6532913B2 (ja) 2017-07-07 2017-07-07 体腔液処理装置

Country Status (2)

Country Link
JP (1) JP6532913B2 (zh)
CN (2) CN109200365B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112703022A (zh) * 2018-08-18 2021-04-23 国立大学法人德岛大学 原液处理装置、原液处理装置的操作方法以及器具的清洗方法
JP2022063119A (ja) * 2020-10-09 2022-04-21 旭化成メディカル株式会社 体腔液処理システム及び体腔液処理システムの使用方法
JP2022063103A (ja) * 2020-10-09 2022-04-21 旭化成メディカル株式会社 体腔液処理システム及び体腔液処理システムの使用方法
JP2022107559A (ja) * 2021-01-10 2022-07-22 稔也 岡久 胸腹水処理システムおよびその洗浄法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341958A (ja) * 1989-07-10 1991-02-22 Terumo Corp 医療器具の洗浄装置および医療器具の洗浄方法
JP2543466Y2 (ja) * 1991-03-29 1997-08-06 株式会社クラレ 体液濾過濃縮装置
JP5249973B2 (ja) * 2010-02-25 2013-07-31 圭祐 松崎 腹水処理システムおよびその洗浄方法
JP5952601B2 (ja) * 2012-03-15 2016-07-13 旭化成メディカル株式会社 腹水処理装置及び腹水処理方法
JP6230907B2 (ja) * 2013-12-27 2017-11-15 旭化成メディカル株式会社 腹水濾過濃縮システム、腹水濾過濃縮システムにおける濾過器及び濃縮器の洗浄方法、並びに濾過器及び濃縮器の洗浄時における濾液及び濃縮液の回収方法
JP6298649B2 (ja) * 2014-02-19 2018-03-20 東レ株式会社 洗浄血小板の製造方法
CN106794287B (zh) * 2014-10-16 2019-09-10 旭化成医疗株式会社 中空纤维膜型体液过滤装置和蛋白质溶液的过滤方法
JP6480956B2 (ja) * 2015-01-07 2019-03-13 旭化成メディカル株式会社 濾過器、腹水処理システム及び腹水処理方法
JP6584221B2 (ja) * 2015-08-24 2019-10-02 旭化成メディカル株式会社 医療用部材

Also Published As

Publication number Publication date
CN114053507A (zh) 2022-02-18
JP2019013487A (ja) 2019-01-31
CN109200365B (zh) 2021-09-07
CN109200365A (zh) 2019-01-15

Similar Documents

Publication Publication Date Title
JP6501421B2 (ja) 体腔液処理装置
JP6532913B2 (ja) 体腔液処理装置
JP6478393B2 (ja) 血液浄化装置及びそのプライミング方法
JP5431199B2 (ja) 血液浄化装置及びそのプライミング方法
US20160250405A1 (en) Blood purification apparatus and priming method thereof
JP5707190B2 (ja) 血液浄化装置
CN105688300A (zh) 用于透析的水管理系统
JP5952601B2 (ja) 腹水処理装置及び腹水処理方法
JP7096410B2 (ja) 体腔液処理装置
JP6912515B2 (ja) 体腔液処理装置
CN109200349B (zh) 体腔液处理装置
JP7096411B2 (ja) 体腔液処理装置
JP6913994B2 (ja) 体腔液処理装置
JP5558260B2 (ja) 血液処理器のプライミングシステム
JP6566687B2 (ja) 血液浄化装置、血液浄化装置のプライミング方法及び作動方法
JP2020081302A (ja) 体液分離システム及び体液分離システムの作動方法
WO2023090428A1 (ja) 体腔液処理システム
JP6895828B2 (ja) 体腔液処理装置
CN114306786B (zh) 体腔液处理系统和体腔液处理系统的使用方法
JP2019080975A (ja) 体腔液処理装置
JP6488048B2 (ja) 血液浄化装置
JP6543305B2 (ja) 血液浄化装置
JP2023075575A (ja) 体腔液処理システム
JP6357496B2 (ja) 血液浄化装置
JP2024040647A (ja) 体腔液処理システム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181218

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20181218

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20181228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190312

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190425

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190522

R150 Certificate of patent or registration of utility model

Ref document number: 6532913

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150