PT88727B - Dispositivo oxigenador - Google Patents
Dispositivo oxigenador Download PDFInfo
- Publication number
- PT88727B PT88727B PT88727A PT8872788A PT88727B PT 88727 B PT88727 B PT 88727B PT 88727 A PT88727 A PT 88727A PT 8872788 A PT8872788 A PT 8872788A PT 88727 B PT88727 B PT 88727B
- Authority
- PT
- Portugal
- Prior art keywords
- blood
- reservoir
- heat exchanger
- oxygenator
- oxygenation
- Prior art date
Links
- 210000004369 blood Anatomy 0.000 claims abstract description 83
- 239000008280 blood Substances 0.000 claims abstract description 83
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 29
- 230000017531 blood circulation Effects 0.000 claims abstract description 11
- 230000001706 oxygenating effect Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 9
- 230000002612 cardiopulmonary effect Effects 0.000 description 8
- 230000004087 circulation Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000002572 peristaltic effect Effects 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 230000001766 physiological effect Effects 0.000 description 4
- 210000000601 blood cell Anatomy 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008320 venous blood flow Effects 0.000 description 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation 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
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect 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
- A61M1/36—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
-
- 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
- A61M1/1621—Constructional aspects thereof
- A61M1/1629—Constructional aspects thereof with integral heat exchanger
-
- 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
- A61M1/14—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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8705585A BR8705585A (pt) | 1987-10-13 | 1987-10-13 | Dispositivo oxigenador |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT88727A PT88727A (pt) | 1989-07-31 |
| PT88727B true PT88727B (pt) | 1993-12-31 |
Family
ID=4043369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT88727A PT88727B (pt) | 1987-10-13 | 1988-10-11 | Dispositivo oxigenador |
Country Status (11)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5270005A (en) * | 1990-09-07 | 1993-12-14 | Baxter International Inc. | Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assembly |
| US5540841A (en) * | 1993-07-26 | 1996-07-30 | Pall Corporation | Cardioplegia filter and method for processing cardioplegia fluid |
| DE19534502C2 (de) * | 1995-09-05 | 1997-10-09 | Helmdach Anke Dipl Produktdesi | Medizinische Anlage |
| DE19723671C2 (de) * | 1997-06-05 | 2001-07-19 | Stoeckert Instr Gmbh | Herz-Lungen-Maschine mit mehr als zwei Blutpumpen |
| ES2146549B1 (es) * | 1998-10-28 | 2001-04-16 | Vives Salvador Merce | Equipo de bombeo de sangre para circulacion extracorporea y asistencia ventricular. |
| EP1197235B1 (en) * | 2000-05-24 | 2006-11-08 | Salvador Merce Vives | Blood pumping apparatus for extracorporeal circulation and ventricular assistance |
| ES2306951T3 (es) | 2004-11-24 | 2008-11-16 | Lifebridge Medizintechnik Ag | Dispositivo para proporcionar un circuito de sangre extracorporal. |
| US8834399B2 (en) | 2010-12-07 | 2014-09-16 | Zoll Lifebridge Gmbh | Cardiopulmonary apparatus and methods for preserving organ viability |
| US8187214B2 (en) | 2006-10-30 | 2012-05-29 | Lifebridge Medizintechnik Ag | Apparatus for making extracorporeal blood circulation available |
| CN103619374B (zh) | 2010-12-07 | 2017-07-11 | 措尔生命桥梁有限责任公司 | 使过滤器逐步注满的用于体外血液治疗的装置的填充和排气的方法及系统 |
| US8882693B2 (en) | 2010-12-07 | 2014-11-11 | Zoll Lifebridge Gmbh | Cardiopulmonary apparatus and methods for preserving life |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929414A (en) * | 1974-01-21 | 1975-12-30 | Baxter Laboratories Inc | Blood oxygenator utilizing a removable membrane oxygenator unit |
| JPS5743748A (en) * | 1980-08-28 | 1982-03-11 | Toshirou Wada | Artificial lung device |
| US4469659B1 (en) * | 1982-04-26 | 1997-07-29 | Cobe Lab | Sampling device for blood oxygenator |
| US4620965A (en) * | 1982-09-22 | 1986-11-04 | Terumo Corporation | Hollow fiber-type artificial lung |
| US4540399A (en) * | 1983-02-01 | 1985-09-10 | Ken Litzie | Emergency bypass system |
| CA1267339A (en) * | 1985-01-08 | 1990-04-03 | Anthony Badolato | Mass transfer device having a microporous, spirally wound hollow fiber membrane |
| US4656004A (en) * | 1985-05-17 | 1987-04-07 | Cobe Laboratories, Inc. | Medical heat exchange |
-
1987
- 1987-10-13 BR BR8705585A patent/BR8705585A/pt not_active IP Right Cessation
-
1988
- 1988-09-30 IN IN683/MAS/88A patent/IN172091B/en unknown
- 1988-10-10 GB GB8823710A patent/GB2210797B/en not_active Expired - Fee Related
- 1988-10-11 ES ES888803097A patent/ES2011147A6/es not_active Expired
- 1988-10-11 PT PT88727A patent/PT88727B/pt not_active IP Right Cessation
- 1988-10-11 UY UY0001022854A patent/UY22854A1/es unknown
- 1988-10-12 IT IT67916/88A patent/IT1224486B/it active
- 1988-10-13 DE DE3834952A patent/DE3834952C2/de not_active Expired - Fee Related
- 1988-10-13 MX MX013384A patent/MX168207B/es unknown
- 1988-10-13 AR AR312193A patent/AR240021A1/es active
- 1988-10-13 FR FR888813482A patent/FR2621489B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| UY22854A1 (es) | 1989-03-15 |
| ES2011147A6 (es) | 1989-12-16 |
| GB2210797A (en) | 1989-06-21 |
| BR8705585A (pt) | 1989-05-09 |
| FR2621489A1 (fr) | 1989-04-14 |
| GB2210797B (en) | 1991-03-27 |
| DE3834952C2 (de) | 1996-09-26 |
| PT88727A (pt) | 1989-07-31 |
| IT8867916A0 (it) | 1988-10-12 |
| MX168207B (es) | 1993-05-12 |
| IT1224486B (it) | 1990-10-04 |
| IN172091B (enrdf_load_stackoverflow) | 1993-04-03 |
| GB8823710D0 (en) | 1988-11-16 |
| DE3834952A1 (de) | 1989-04-27 |
| AR240021A1 (es) | 1990-01-31 |
| FR2621489B1 (fr) | 1992-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19930614 |
|
| PC4A | Transfer of assignment |
Owner name: CPP INDUSTRIA E COMERCIO DE PRODUTOS CARDIO-PU, BR Effective date: 20070116 |
|
| MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20071214 |
|
| MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20081011 |