WO2023276389A1 - 血液浄化装置 - Google Patents
血液浄化装置 Download PDFInfo
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- WO2023276389A1 WO2023276389A1 PCT/JP2022/016295 JP2022016295W WO2023276389A1 WO 2023276389 A1 WO2023276389 A1 WO 2023276389A1 JP 2022016295 W JP2022016295 W JP 2022016295W WO 2023276389 A1 WO2023276389 A1 WO 2023276389A1
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- 239000008280 blood Substances 0.000 title claims abstract description 125
- 210000004369 blood Anatomy 0.000 title claims abstract description 125
- 238000000746 purification Methods 0.000 title claims abstract description 60
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 131
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000007872 degassing Methods 0.000 claims abstract description 56
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 44
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims abstract description 42
- 238000005238 degreasing Methods 0.000 claims abstract description 33
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims description 119
- 239000007864 aqueous solution Substances 0.000 claims description 59
- 238000003860 storage Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 27
- 230000004087 circulation Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 70
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 35
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract description 4
- 238000007865 diluting Methods 0.000 abstract description 2
- 238000000502 dialysis Methods 0.000 description 9
- 230000009977 dual effect Effects 0.000 description 8
- 239000007924 injection Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012510 hollow fiber Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
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- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/166—Heating
- A61M1/1662—Heating with heat exchange between fresh and used dialysate
-
- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
-
- 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
- A61M1/168—Sterilisation or cleaning before or after use
- A61M1/1686—Sterilisation or cleaning before or after use by heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61M1/168—Sterilisation or cleaning before or after use
- A61M1/169—Sterilisation or cleaning before or after use using chemical substances
-
- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1658—Degasification
-
- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/166—Heating
- A61M1/1664—Heating with temperature control
-
- 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
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/125—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters
- A61M2205/126—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters with incorporated membrane filters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/127—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with provisions for heating or cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
Definitions
- the degassing section 5 consists of a chamber connected to the dialysate introduction line L1, and a circulation line L9 (circulation flow path) extends from the bottom thereof.
- This circulation line L9 constitutes a part of the piping section, and is connected to a predetermined position (position between the heat exchanger 3 and the heating section 4) on the upstream side of the degassing section 5 in the dialysate introduction line L1. and configured to circulate the clean water supplied to the dialysate introduction line L1.
- a degassing line N1 extending to a drainage discharge line L2 is connected to the upper part of the degassing part 5. Air bubbles collected by the degassing part 5 are discharged to the outside of the piping part via this degassing line N1. can be discharged to
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- External Artificial Organs (AREA)
Abstract
Description
本実施形態に係る血液浄化装置は、血液浄化器及び血液回路を通じて患者の血液を体外循環させ、血液を浄化するもので、図1に示すように、動脈側血液回路K1及び静脈側血液回路K2を有する血液回路Kと、血液浄化器としてのダイアライザCと、透析液導入ラインL1及び排液排出ラインL2等を有する配管部と、送液部としての複式ポンプ1と、制御部13とを有して構成されている。
先ず、透析液導入ラインL1の先端と排液排出ラインL2の先端とをカプラDにて接続して短絡するとともに、透析液導入ラインL1から清浄水を供給して配管部を構成する各流路に流通させることにより前洗浄動作を行う(S1)。これにより、配管部の透析液を洗い流すことができる。
1a 吸入部
1b 排出部
2 除水ポンプ
3 熱交換器
4 加熱部
5 脱気部
6 オリフィス部
7 脱気用ポンプ
8a、8b 注入ポンプ
9a、9b 撹拌チャンバ
10、11 捕捉部
10a、11a 気泡フィルタ
10b、11b 1次側部位
10c、11c 2次側部位
12 脱ガスチャンバ
13 制御部
14 加熱部
15 収容容器
L1 透析液導入ライン
L2 排液排出ライン
L3~L5 バイパスライン
L6 迂回ライン
L6a 接続ライン
L7 A剤原液導入ライン
L8 B剤原液導入ライン
L9 循環ライン
N1、N2、N3 脱気ライン
C ダイアライザ(血液浄化器)
C1 血液導入口
C2 血液導出口
C3 透析液導入口
C4 透析液導出口
K 血液回路
K1 動脈側血液回路
K2 静脈側血液回路
T1 A剤原液収容タンク
T2 B剤原液収容タンク
t 温度センサ
S1、S2 液圧検出部
P 加圧ポンプ
Claims (10)
- 血液浄化器及び血液回路を通じて患者の血液を体外循環させ、前記血液を浄化する血液浄化装置であって、
前記血液浄化器に透析液を導入する透析液導入ライン、および前記血液浄化器から排液を排出する排液排出ラインを有する配管部と、
前記配管部の透析液及び排液を送液させる送液部と、
A剤原液及びB剤原液を前記配管部に導入して混合し、且つ、所定濃度に希釈することにより作製された透析液を前記血液浄化器に送液して血液浄化治療を行う血液浄化治療工程、および前記配管部に重炭酸塩水溶液を流通させて前記配管部の油脂を除去する脱油脂洗浄を行う脱油脂洗浄工程を実行する制御部と、
前記配管部に導入した前記B剤原液を加熱する加熱部と、
前記加熱部が前記B剤原液を加熱した際に生成される二酸化炭素を前記配管部の外部に排出する脱気部と、
を具備し、前記制御部は、前記加熱部及び脱気部によって、二酸化炭素を排出しつつ所定容量の重炭酸塩水溶液を生成する重炭酸塩水溶液生成工程を実行した後に、前記重炭酸塩水溶液を用いて前記脱油脂洗浄工程を実行する、血液浄化装置。 - 前記配管部に導入した前記B剤原液を循環させる循環流路を有し、前記循環流路で前記B剤原液を循環させる過程において、前記加熱部で前記B剤原液を加熱して重炭酸塩水溶液を生成しつつ前記脱気部にて二酸化炭素を排出する、請求項1記載の血液浄化装置。
- 前記加熱部及び脱気部は、前記血液浄化治療工程において前記A剤原液及びB剤原液を前記循環流路で循環させつつ混合して所定濃度の透析液を作製するための清浄水を加熱及び脱気する、請求項2記載の血液浄化装置。
- 前記B剤原液を加熱して生成された所定容量の重炭酸塩水溶液を貯留する貯留部を有する、請求項1~3の何れか1つに記載の血液浄化装置。
- 前記貯留部は、前記配管部を構成する所定部位の流路から成る、請求項4記載の血液浄化装置。
- 前記貯留部は、前記透析液導入ラインにおいて前記排液排出ラインとの間で熱交換する熱交換流路を含む、請求項5記載の血液浄化装置。
- 前記貯留部は、前記加熱部及び脱気部と一体的に構成されるとともに前記加熱部及び脱気部によって生成された重炭酸塩水溶液を所定容量収容する収容容器から成る、請求項4記載の血液浄化装置。
- 前記収容容器は、前記透析液導入ラインに接続され、
前記加熱部及び脱気部は、前記血液浄化治療工程において前記A剤原液及びB剤原液を混合して所定濃度の透析液を作製するための清浄水を加熱し、且つ、脱気する、請求項7記載の血液浄化装置。 - 前記A剤原液を前記透析液導入ラインに導入するA剤原液導入ライン、及び前記B剤原液を前記配管部に導入するB剤原液導入ラインを具備し、
前記収容容器は、前記B剤原液導入ラインに接続される、請求項7記載の血液浄化装置。 - 前記B剤原液を前記配管部に導入するB剤原液導入ラインを具備し、
前記加熱部及び脱気部は、前記B剤原液導入ラインより、前記脱油脂洗浄工程における重炭酸塩水溶液の送液方向上流側に配置され、
前記貯留部は、前記加熱部及び脱気部より前記送液方向上流側に配置され、
前記制御部は、重炭酸塩水溶液生成工程として、前記B剤原液導入ラインから前記送液方向の逆方向に導入される前記B剤原液に対して前記加熱部及び脱気部で加熱及び脱気することによって重炭酸塩水溶液を生成し、且つ、前記重炭酸塩水溶液を前記送液方向の逆方向にさらに送液することによって前記貯留部に貯留させる、請求項1~9の何れか1つに記載の血液浄化装置。
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CN202280046007.XA CN117597158A (zh) | 2021-07-01 | 2022-03-30 | 血液净化装置 |
EP22832550.2A EP4327843A1 (en) | 2021-07-01 | 2022-03-30 | Blood purification system |
US18/397,107 US20240123129A1 (en) | 2021-07-01 | 2023-12-27 | Blood purification apparatus |
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JP2021110365A JP2023007245A (ja) | 2021-07-01 | 2021-07-01 | 血液浄化装置 |
JP2021-110365 | 2021-07-01 |
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PCT/JP2022/016295 WO2023276389A1 (ja) | 2021-07-01 | 2022-03-30 | 血液浄化装置 |
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US (1) | US20240123129A1 (ja) |
EP (1) | EP4327843A1 (ja) |
JP (1) | JP2023007245A (ja) |
CN (1) | CN117597158A (ja) |
WO (1) | WO2023276389A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60182059U (ja) * | 1984-05-16 | 1985-12-03 | 横河電機株式会社 | 熱交換器 |
JP2006280776A (ja) * | 2005-04-04 | 2006-10-19 | Nikkiso Co Ltd | 血液透析システム |
JP2012254170A (ja) * | 2011-06-08 | 2012-12-27 | Nikkiso Co Ltd | 混合装置 |
JP2016096958A (ja) * | 2014-11-20 | 2016-05-30 | 日機装株式会社 | 透析液供給システム |
JP2018118033A (ja) | 2016-12-16 | 2018-08-02 | ベー・ブラウン・アヴィトゥム・アー・ゲーB. Braun Avitum Ag | 酸性濃縮物による消毒と脱灰との組み合わせを含む体外血液処理装置における後処理および処理サイクルの準備の方法 |
US20190201606A1 (en) * | 2016-08-18 | 2019-07-04 | Gambro Lundia Ab | Renal fail ure therapy system and method of cleaning using citric acid |
-
2021
- 2021-07-01 JP JP2021110365A patent/JP2023007245A/ja active Pending
-
2022
- 2022-03-30 EP EP22832550.2A patent/EP4327843A1/en active Pending
- 2022-03-30 WO PCT/JP2022/016295 patent/WO2023276389A1/ja active Application Filing
- 2022-03-30 CN CN202280046007.XA patent/CN117597158A/zh active Pending
-
2023
- 2023-12-27 US US18/397,107 patent/US20240123129A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60182059U (ja) * | 1984-05-16 | 1985-12-03 | 横河電機株式会社 | 熱交換器 |
JP2006280776A (ja) * | 2005-04-04 | 2006-10-19 | Nikkiso Co Ltd | 血液透析システム |
JP2012254170A (ja) * | 2011-06-08 | 2012-12-27 | Nikkiso Co Ltd | 混合装置 |
JP2016096958A (ja) * | 2014-11-20 | 2016-05-30 | 日機装株式会社 | 透析液供給システム |
US20190201606A1 (en) * | 2016-08-18 | 2019-07-04 | Gambro Lundia Ab | Renal fail ure therapy system and method of cleaning using citric acid |
JP2018118033A (ja) | 2016-12-16 | 2018-08-02 | ベー・ブラウン・アヴィトゥム・アー・ゲーB. Braun Avitum Ag | 酸性濃縮物による消毒と脱灰との組み合わせを含む体外血液処理装置における後処理および処理サイクルの準備の方法 |
Also Published As
Publication number | Publication date |
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US20240123129A1 (en) | 2024-04-18 |
CN117597158A (zh) | 2024-02-23 |
EP4327843A1 (en) | 2024-02-28 |
JP2023007245A (ja) | 2023-01-18 |
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