CN118436870A - 便携式气体交换设备 - Google Patents
便携式气体交换设备 Download PDFInfo
- Publication number
- CN118436870A CN118436870A CN202410510487.1A CN202410510487A CN118436870A CN 118436870 A CN118436870 A CN 118436870A CN 202410510487 A CN202410510487 A CN 202410510487A CN 118436870 A CN118436870 A CN 118436870A
- Authority
- CN
- China
- Prior art keywords
- gas exchange
- pump
- gas
- fluid
- exchange device
- 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 abstract description 117
- 238000005086 pumping Methods 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims description 317
- 239000012080 ambient air Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 11
- 239000008280 blood Substances 0.000 description 41
- 210000004369 blood Anatomy 0.000 description 41
- 239000000306 component Substances 0.000 description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 26
- 230000017531 blood circulation Effects 0.000 description 14
- 239000001569 carbon dioxide Substances 0.000 description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 description 13
- 239000003570 air Substances 0.000 description 10
- 210000004072 lung Anatomy 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 238000009423 ventilation Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 238000006213 oxygenation reaction Methods 0.000 description 6
- 208000019693 Lung disease Diseases 0.000 description 5
- 238000006114 decarboxylation reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000013060 biological fluid Substances 0.000 description 3
- 230000001684 chronic effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010009192 Circulatory collapse Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 206010001053 acute respiratory failure Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000037074 physically active Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 206010040560 shock Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003797 telogen phase Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61M1/14—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
- A61M1/1698—Blood oxygenators with or without heat-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- 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
- A61M1/3623—Means for actively controlling temperature of blood
-
- 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
- A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/032—More than two tube sheets for one bundle
-
- 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
- A61M2205/3666—General characteristics of the apparatus related to heating or cooling using heat loss of a motor
-
- 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
- A61M2205/42—Reducing noise
-
- 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
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M2209/08—Supports for equipment
- A61M2209/088—Supports for equipment on the body
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15001370.4 | 2015-05-07 | ||
| EP15001370.4A EP3090769A1 (de) | 2015-05-07 | 2015-05-07 | Tragbare gasaustauschvorrichtung |
| CN201680039604.4A CN107771090A (zh) | 2015-05-07 | 2016-05-09 | 便携式气体交换设备 |
| PCT/EP2016/000752 WO2016177477A1 (de) | 2015-05-07 | 2016-05-09 | Tragbare gasaustauschvorrichtung |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680039604.4A Division CN107771090A (zh) | 2015-05-07 | 2016-05-09 | 便携式气体交换设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118436870A true CN118436870A (zh) | 2024-08-06 |
Family
ID=53051706
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410510487.1A Pending CN118436870A (zh) | 2015-05-07 | 2016-05-09 | 便携式气体交换设备 |
| CN201680039604.4A Pending CN107771090A (zh) | 2015-05-07 | 2016-05-09 | 便携式气体交换设备 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680039604.4A Pending CN107771090A (zh) | 2015-05-07 | 2016-05-09 | 便携式气体交换设备 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11141516B2 (https=) |
| EP (3) | EP3090769A1 (https=) |
| JP (1) | JP6831044B2 (https=) |
| CN (2) | CN118436870A (https=) |
| WO (1) | WO2016177477A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD882068S1 (en) * | 2016-04-19 | 2020-04-21 | Xenios Ag | Gas exchange medical apparatus |
| DE102017210134A1 (de) | 2016-12-15 | 2018-06-21 | Fresenius Medical Care Deutschland Gmbh | System zur extrakorporalen Blutbehandlung, Behandlungsvorrichtung, Kit und Verfahren zum Betreiben eines Systems zur extrakorporalen Blutbehandlung |
| WO2019162525A1 (de) * | 2018-02-26 | 2019-08-29 | Hemovent Gmbh | Steuer- oder regelvorrichtung |
| WO2020007530A1 (de) | 2018-07-03 | 2020-01-09 | Drägerwerk AG & Co. KGaA | System zur unterstützung des blutgasaustauschs mittels beatmung und extrakorporalem blutgasaustausch und nach dem verfahren arbeitendes system |
| US10960124B2 (en) * | 2018-07-06 | 2021-03-30 | Fresenius Medical Care Holdings, Inc. | Devices, systems, and methods for heating dialysate for dialysis machines |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2197565B1 (https=) | 1972-08-30 | 1975-03-07 | Rhone Poulenc Ind | |
| US4610656A (en) | 1984-08-21 | 1986-09-09 | Mehealus Partnership | Fully portable semi-automatic mechanical heart-lung substitution system and method |
| JPS61128978A (ja) | 1984-11-27 | 1986-06-17 | テルモ株式会社 | 膜型人工肺 |
| JP3181340B2 (ja) * | 1991-11-19 | 2001-07-03 | 康裕 福井 | 一体型人工心肺 |
| US6241945B1 (en) | 1998-03-16 | 2001-06-05 | Life Science Holdings, Inc. | Modular combined pump, filtration, oxygenation and/or debubbler apparatus |
| SE0002100D0 (sv) * | 2000-06-05 | 2000-06-05 | Jostra Ab | Cerebral temperering |
| US20080027368A1 (en) * | 2000-09-27 | 2008-01-31 | Sorin Group Usa, Inc. | Disposable cartridge for a blood perfusion system |
| US6730267B2 (en) * | 2001-02-09 | 2004-05-04 | Cardiovention, Inc. | Integrated blood handling system having active gas removal system and methods of use |
| GB2437254B (en) * | 2006-04-13 | 2010-11-17 | Haemair Ltd | Blood/air mass exchange apparatus |
| US8585968B2 (en) * | 2006-04-21 | 2013-11-19 | Scott W. Morley | Method and system for purging moisture from an oxygenator |
| CA2848636C (en) * | 2011-09-23 | 2020-08-25 | Yoram Palti | Gas exchanger comprising nanotubes and artificial lung |
| DE102012110067A1 (de) * | 2012-07-20 | 2014-05-15 | Hypower Gmbh | Verfahren und Vorrichtung zur Einstellung der Menge oder der Partialdrücke zweier Gase in einem Fluid |
| EP2777801B1 (de) * | 2013-03-15 | 2019-08-28 | Maquet Cardiopulmonary AG | Vorrichtung zur CO2-Eliminierung von Patientenblut |
| JP6178666B2 (ja) | 2013-08-21 | 2017-08-09 | ニプロ株式会社 | 人工肺システム |
-
2015
- 2015-05-07 EP EP15001370.4A patent/EP3090769A1/de not_active Withdrawn
-
2016
- 2016-05-09 WO PCT/EP2016/000752 patent/WO2016177477A1/de not_active Ceased
- 2016-05-09 US US15/571,978 patent/US11141516B2/en active Active
- 2016-05-09 JP JP2017556654A patent/JP6831044B2/ja active Active
- 2016-05-09 EP EP19178887.6A patent/EP3590560B1/de active Active
- 2016-05-09 EP EP16721082.2A patent/EP3291854B8/de active Active
- 2016-05-09 CN CN202410510487.1A patent/CN118436870A/zh active Pending
- 2016-05-09 CN CN201680039604.4A patent/CN107771090A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP6831044B2 (ja) | 2021-02-17 |
| EP3291854A1 (de) | 2018-03-14 |
| JP2018517456A (ja) | 2018-07-05 |
| EP3590560A1 (de) | 2020-01-08 |
| US11141516B2 (en) | 2021-10-12 |
| CN107771090A (zh) | 2018-03-06 |
| EP3090769A1 (de) | 2016-11-09 |
| EP3590560B1 (de) | 2021-03-03 |
| WO2016177477A1 (de) | 2016-11-10 |
| US20180140764A1 (en) | 2018-05-24 |
| EP3291854B1 (de) | 2019-06-26 |
| EP3291854B8 (de) | 2019-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |