JP2011520490A - 特に自己輸血装置に適用できる血液の如き複合液体のろ過装置 - Google Patents
特に自己輸血装置に適用できる血液の如き複合液体のろ過装置 Download PDFInfo
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- 238000001914 filtration Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 239000008280 blood Substances 0.000 title claims abstract description 12
- 210000004369 blood Anatomy 0.000 title claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000005304 joining Methods 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 239000012466 permeate Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- 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
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
- A61M1/3633—Blood component filters, e.g. leukocyte filters
-
- 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
- A61M1/3413—Diafiltration
- A61M1/3417—Diafiltration using distinct filters for dialysis and ultra-filtration
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D63/08—Flat membrane modules
- B01D63/087—Single membrane modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D65/08—Prevention of membrane fouling or of concentration polarisation
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- A—HUMAN NECESSITIES
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- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
- A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/0035—Special media to be introduced, removed or treated fluid leaving the cross-flow filter without having passed through the filtering element
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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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/0042—Special media to be introduced, removed or treated filtrate, i.e. the fluid passing through the filter
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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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7563—General characteristics of the apparatus with filters with means preventing clogging of filters
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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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/12—Flow characteristics the flow being spirally in a plane, e.g. against a plane side of a membrane filter element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/08—Flow guidance means within the module or the apparatus
- B01D2313/086—Meandering flow path over the membrane
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- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
【解決手段】台座(12)およびその底部(18)、頭部(14)およびその底部(30)、ならびに同台座と同頭部との間に配置してある膜(16)で下側室(C1)と上側室(C2)とを画定しており、複合組成の入室用接合管(26)が下側室(C1)に口を開けており、貯溜液の出室用接合管(28)が流量の調節手段と共に同下側室(C1)から口を開けており、出室用接合管(36、36−1)が上側室C2から口を開けており、透過液の出室用同接合管(36、36−1)が減圧を受けている。
【選択図】 図1
Description
および同台座に嵌合するのに好適な頭部14を含んでいる。
に正確な型込めにより、静かにこするようにして嵌合すると、両部分が
完全に嵌合して、密閉が確立される。
する遮断閾を有する。
22を含んでいる。第2の内径Dは、頭部14の外径に対応し、ほぼ密
閉な嵌合用間隙に該当する。
ブの高さは、縁部22とすれすれにする。同リブは、同リブの一端が台
座の壁面20から交互に出ているじゃま板になり、同リブの他端が同じ
壁面20に届いていない。
12.台座
14.頭部
16.膜
18.底部
20.環状壁面
22.縁部
24.リブ、じゃま板
26.入室用接合管
28.出室用接合管
30.底部
32.環状壁面
34.リブ
36.出室用接合管
36−1.倒立状出室用接合管
d 第1の内径
D 第2の内径
C1 下側室
C2 上側室
P1 容器
P2 容器
PV 真空源
Claims (7)
- 台座(12)およびその底部(18)、頭部(14)およびその底部(30)、ならびに前記台座と前記頭部との間に配置してある膜(16)で下側室C1と上側室C2とを画定しており、ろ過すべき複合組成の入室用接合管(26)が前記下側室C1に口を開けており、貯溜液の出室用接合管(28)が流量の調節手段と共に前記下側室C1から口を開けており、
出室用接合管(36、36−1)が前記上側室C2から口を開けており、透過液の出室のための前記接合管(36、36−1)が減圧を受けている
ことを特徴とする、血液の如き複合液状組成のろ過装置。 - 前記台座(12)が、1組のじゃま板になるリブ(24)を含むことを特徴とする、請求項1による複合液状組成のろ過装置。
- 前記リブ(24)が、前記入室用接合管(26)に垂直に方向付けてあることを特徴とする、請求項2による複合液状組成のろ過装置。
- 前記頭部(14)が、1組のじゃま板になるリブ(34)を含むことを特徴とする、請求項1、請求項2または請求項3による複合液状組成のろ過装置。
- 前記台座(12)の前記リブ(24)と前記頭部(14)の前記リブ(34)が、前記膜(16)を固定するために向かい合わせになっていることを特徴とする、請求項3および請求項4による複合液状組成のろ過装置。
- 前記台座(12)が、前記膜(16)の周縁の固定を確立するように前記頭部(14)の環状壁面(32)を受けるための縁部(22)を含むことを特徴とする、請求項1〜5のいずれか1の請求項による複合液状組成のろ過装置。
- 前記出室用接合管(36−1)が、前記台座(12)の前記底部(18)を気密状に貫通し、前記膜(16)を水密状に貫通し、透過液を通しておけるように前記上側室C2の中に位置していることを特徴とする、請求項1〜6のいずれか1の請求項による複合液状組成のろ過装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0853112 | 2008-05-14 | ||
FR0853112A FR2931081B1 (fr) | 2008-05-14 | 2008-05-14 | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
PCT/FR2009/050903 WO2009147356A2 (fr) | 2008-05-14 | 2009-05-14 | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011520490A true JP2011520490A (ja) | 2011-07-21 |
JP5750784B2 JP5750784B2 (ja) | 2015-07-22 |
Family
ID=39731109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011508986A Active JP5750784B2 (ja) | 2008-05-14 | 2009-05-14 | 特に自己輸血装置に適用できる血液の如き複合液体のろ過装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8905960B2 (ja) |
EP (1) | EP2276521B1 (ja) |
JP (1) | JP5750784B2 (ja) |
CN (1) | CN102083482A (ja) |
AU (1) | AU2009254446B2 (ja) |
BR (1) | BRPI0908639B8 (ja) |
CA (1) | CA2723485C (ja) |
FR (1) | FR2931081B1 (ja) |
WO (1) | WO2009147356A2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2361599A1 (de) * | 2010-02-22 | 2011-08-31 | Fresenius Kabi Deutschland GmbH | Vorrichtung zum Zuführen oder Entnehmen einer Flüssigkeit in ein oder aus einem Behältnis |
TWI498135B (zh) * | 2012-04-12 | 2015-09-01 | Univ Nat Cheng Kung | 液體樣本過濾裝置 |
CN209221880U (zh) | 2015-06-08 | 2019-08-09 | 贝克顿·迪金森公司 | 用于生物样品的过滤单元 |
WO2017151883A2 (en) * | 2016-03-02 | 2017-09-08 | Becton, Dickinson And Company | Biological fluid separation device |
US12011692B2 (en) * | 2021-07-19 | 2024-06-18 | Spf Technologies Llc | Separation device |
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- 2008-05-14 FR FR0853112A patent/FR2931081B1/fr not_active Expired - Fee Related
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2009
- 2009-05-14 JP JP2011508986A patent/JP5750784B2/ja active Active
- 2009-05-14 CN CN2009801177608A patent/CN102083482A/zh active Pending
- 2009-05-14 EP EP09757732.4A patent/EP2276521B1/fr active Active
- 2009-05-14 BR BRPI0908639A patent/BRPI0908639B8/pt active IP Right Grant
- 2009-05-14 CA CA2723485A patent/CA2723485C/fr active Active
- 2009-05-14 US US12/991,794 patent/US8905960B2/en active Active
- 2009-05-14 WO PCT/FR2009/050903 patent/WO2009147356A2/fr active Application Filing
- 2009-05-14 AU AU2009254446A patent/AU2009254446B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
US20110058983A1 (en) | 2011-03-10 |
BRPI0908639B1 (pt) | 2019-10-29 |
EP2276521A2 (fr) | 2011-01-26 |
CA2723485C (fr) | 2017-07-25 |
WO2009147356A2 (fr) | 2009-12-10 |
JP5750784B2 (ja) | 2015-07-22 |
FR2931081A1 (fr) | 2009-11-20 |
FR2931081B1 (fr) | 2010-06-25 |
AU2009254446B2 (en) | 2014-11-27 |
EP2276521B1 (fr) | 2014-07-09 |
CN102083482A (zh) | 2011-06-01 |
WO2009147356A3 (fr) | 2010-01-28 |
BRPI0908639A2 (pt) | 2016-07-19 |
US8905960B2 (en) | 2014-12-09 |
AU2009254446A1 (en) | 2009-12-10 |
BRPI0908639B8 (pt) | 2021-06-22 |
CA2723485A1 (fr) | 2009-12-10 |
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