JPWO2021078832A5 - - Google Patents
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- Publication number
- JPWO2021078832A5 JPWO2021078832A5 JP2022523916A JP2022523916A JPWO2021078832A5 JP WO2021078832 A5 JPWO2021078832 A5 JP WO2021078832A5 JP 2022523916 A JP2022523916 A JP 2022523916A JP 2022523916 A JP2022523916 A JP 2022523916A JP WO2021078832 A5 JPWO2021078832 A5 JP WO2021078832A5
- Authority
- JP
- Japan
- Prior art keywords
- conduits
- working fluid
- group
- mass transfer
- exchange medium
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 196
- 239000008280 blood Substances 0.000 claims description 60
- 210000004369 blood Anatomy 0.000 claims description 60
- 230000000712 assembly Effects 0.000 claims description 39
- 238000000429 assembly Methods 0.000 claims description 39
- 230000017531 blood circulation Effects 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 34
- 239000000835 fiber Substances 0.000 claims description 28
- 239000012528 membrane Substances 0.000 claims description 27
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 239000012510 hollow fiber Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004382 potting Methods 0.000 claims description 4
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000003444 anaesthetic effect Effects 0.000 claims description 2
- 229940035674 anesthetics Drugs 0.000 claims description 2
- -1 blood electrolytes Chemical class 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 230000002612 cardiopulmonary effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims description 2
- 239000002158 endotoxin Substances 0.000 claims description 2
- 244000144992 flock Species 0.000 claims description 2
- 239000003193 general anesthetic agent Substances 0.000 claims description 2
- 238000001631 haemodialysis Methods 0.000 claims description 2
- 230000000322 hemodialysis Effects 0.000 claims description 2
- 238000002615 hemofiltration Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 229960002725 isoflurane Drugs 0.000 claims description 2
- 230000007774 longterm Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 229960002078 sevoflurane Drugs 0.000 claims description 2
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims description 2
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023135230A JP2023153306A (ja) | 2019-10-25 | 2023-08-23 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2024135010A JP2024149768A (ja) | 2019-10-25 | 2024-08-13 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2025061783A JP2025096379A (ja) | 2019-10-25 | 2025-04-03 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962926210P | 2019-10-25 | 2019-10-25 | |
| US62/926,210 | 2019-10-25 | ||
| PCT/EP2020/079692 WO2021078832A1 (en) | 2019-10-25 | 2020-10-22 | A working fluid treatment device for mass transfer between a working fluid and two fluid exchange media |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023135230A Division JP2023153306A (ja) | 2019-10-25 | 2023-08-23 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2024135010A Division JP2024149768A (ja) | 2019-10-25 | 2024-08-13 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022553380A JP2022553380A (ja) | 2022-12-22 |
| JPWO2021078832A5 true JPWO2021078832A5 (https=) | 2023-08-31 |
| JP2022553380A5 JP2022553380A5 (https=) | 2023-08-31 |
Family
ID=73020189
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022523916A Pending JP2022553380A (ja) | 2019-10-25 | 2020-10-22 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2023135230A Pending JP2023153306A (ja) | 2019-10-25 | 2023-08-23 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2024135010A Pending JP2024149768A (ja) | 2019-10-25 | 2024-08-13 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2025061783A Pending JP2025096379A (ja) | 2019-10-25 | 2025-04-03 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023135230A Pending JP2023153306A (ja) | 2019-10-25 | 2023-08-23 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2024135010A Pending JP2024149768A (ja) | 2019-10-25 | 2024-08-13 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
| JP2025061783A Pending JP2025096379A (ja) | 2019-10-25 | 2025-04-03 | 作動流体と２つの流体交換媒体との間の物質移動のための作動流体処理装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20210121620A1 (https=) |
| EP (1) | EP4048339A1 (https=) |
| JP (4) | JP2022553380A (https=) |
| KR (1) | KR102896170B1 (https=) |
| CN (1) | CN114867504A (https=) |
| AU (1) | AU2020370717B2 (https=) |
| CA (2) | CA3235847A1 (https=) |
| WO (1) | WO2021078832A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966360A (zh) * | 2023-08-30 | 2023-10-31 | 心擎医疗（苏州）股份有限公司 | 氧合器 |
| WO2026068786A1 (en) * | 2024-09-30 | 2026-04-02 | MAQUET CARDIOPULMONARY GmbH | System and method for blood gas measurements |
| WO2026068785A1 (en) * | 2024-09-30 | 2026-04-02 | MAQUET CARDIOPULMONARY GmbH | System and method for blood gas measurements |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151088A (en) * | 1978-01-23 | 1979-04-24 | Baxter Travenol Laboratories, Inc. | Membrane diffusion device with integral heat exchanger and reservoir |
| DE3733542A1 (de) | 1986-10-13 | 1988-07-14 | Akzo Gmbh | Vorrichtung zum stoffaustausch |
| US5120501A (en) | 1988-10-20 | 1992-06-09 | Baxter International Inc. | Integrated membrane blood oxygenator/heat exchanger |
| US5236665A (en) | 1988-10-20 | 1993-08-17 | Baxter International Inc. | Hollow fiber treatment apparatus and membrane oxygenator |
| JPH0347268A (ja) * | 1989-01-13 | 1991-02-28 | Terumo Corp | 流体処理装置及びその駆動方法 |
| US5162101A (en) * | 1989-01-13 | 1992-11-10 | Minntech Corporation | Oxygenator wedge configuration |
| US5312589A (en) * | 1993-03-04 | 1994-05-17 | Electromedics, Inc. | Gas transfer apparatus |
| JP4258908B2 (ja) | 1999-09-14 | 2009-04-30 | 株式会社ジェイ・エム・エス | 人工肺装置 |
| DE102005031582A1 (de) | 2005-07-06 | 2007-01-11 | Maquet Cardiopulmonary Ag | Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf |
| JP5216846B2 (ja) * | 2007-04-23 | 2013-06-19 | プラストメッド リミテッド | 有害薬剤を汚染なく移送するための方法及び装置 |
| DE102009008601A1 (de) * | 2009-02-12 | 2010-08-19 | Novalung Gmbh | Vorrichtung zur Behandlung einer biologischen Flüssigkeit |
| EP2421576B1 (en) * | 2009-04-23 | 2017-07-19 | Medtronic Inc. | Radial design oxygenator with heat exchanger |
| US20150246169A1 (en) * | 2011-10-14 | 2015-09-03 | Cytopherx, Inc. | Cartridge and method for increasing myocardial function |
| US10401876B1 (en) * | 2011-11-16 | 2019-09-03 | Zane Coleman | Fluid collection component comprising a film with fluid channels |
| EP2777801B1 (de) * | 2013-03-15 | 2019-08-28 | Maquet Cardiopulmonary AG | Vorrichtung zur CO2-Eliminierung von Patientenblut |
| US9408960B2 (en) * | 2013-12-19 | 2016-08-09 | Medtronic, Inc. | Partial radial heat exchanger and oxygenator |
| EP4706704A2 (en) * | 2016-09-22 | 2026-03-11 | Michigan Critical Care Consultants, Inc. | Devices and methods for extracorporeal conditioning of blood |
| DK3668556T3 (da) | 2017-08-15 | 2026-03-02 | Univ Maryland | Dobbeltkammergasveksler |
| US10688238B2 (en) * | 2017-09-29 | 2020-06-23 | General Electric Company | Anesthesia system for cardiopulmonary bypass machine |
| US11980705B2 (en) * | 2018-03-02 | 2024-05-14 | Spectrum Medical Ltd. | Oxygenation system |
-
2020
- 2020-10-22 JP JP2022523916A patent/JP2022553380A/ja active Pending
- 2020-10-22 AU AU2020370717A patent/AU2020370717B2/en active Active
- 2020-10-22 CA CA3235847A patent/CA3235847A1/en active Pending
- 2020-10-22 KR KR1020227016746A patent/KR102896170B1/ko active Active
- 2020-10-22 EP EP20797428.8A patent/EP4048339A1/en active Pending
- 2020-10-22 CN CN202080089650.1A patent/CN114867504A/zh active Pending
- 2020-10-22 CA CA3158571A patent/CA3158571A1/en active Pending
- 2020-10-22 WO PCT/EP2020/079692 patent/WO2021078832A1/en not_active Ceased
- 2020-10-22 US US17/077,752 patent/US20210121620A1/en active Pending
-
2023
- 2023-08-23 JP JP2023135230A patent/JP2023153306A/ja active Pending
-
2024
- 2024-08-13 JP JP2024135010A patent/JP2024149768A/ja active Pending
-
2025
- 2025-04-03 JP JP2025061783A patent/JP2025096379A/ja active Pending
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