BR9305166A - Aperfeiçoamentos introduzidos em oxigenador de sangue - Google Patents
Aperfeiçoamentos introduzidos em oxigenador de sangueInfo
- Publication number
- BR9305166A BR9305166A BR9305166A BR9305166A BR9305166A BR 9305166 A BR9305166 A BR 9305166A BR 9305166 A BR9305166 A BR 9305166A BR 9305166 A BR9305166 A BR 9305166A BR 9305166 A BR9305166 A BR 9305166A
- Authority
- BR
- Brazil
- Prior art keywords
- improvements introduced
- blood oxygenator
- oxygenator
- blood
- Prior art date
Links
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
- A61M1/32—Oxygenators without membranes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/28—Blood oxygenators
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9305166A BR9305166A (pt) | 1993-12-21 | 1993-12-21 | Aperfeiçoamentos introduzidos em oxigenador de sangue |
US08/507,749 US5626819A (en) | 1993-12-21 | 1995-07-26 | Blood oxygenators |
DE19528073A DE19528073A1 (de) | 1993-12-21 | 1995-07-31 | Gerät zur Sauerstoffanreicherung von Blut |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9305166A BR9305166A (pt) | 1993-12-21 | 1993-12-21 | Aperfeiçoamentos introduzidos em oxigenador de sangue |
US08/507,749 US5626819A (en) | 1993-12-21 | 1995-07-26 | Blood oxygenators |
DE19528073A DE19528073A1 (de) | 1993-12-21 | 1995-07-31 | Gerät zur Sauerstoffanreicherung von Blut |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9305166A true BR9305166A (pt) | 1995-10-17 |
Family
ID=27160081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9305166A BR9305166A (pt) | 1993-12-21 | 1993-12-21 | Aperfeiçoamentos introduzidos em oxigenador de sangue |
Country Status (3)
Country | Link |
---|---|
US (1) | US5626819A (pt) |
BR (1) | BR9305166A (pt) |
DE (1) | DE19528073A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5626819A (en) * | 1993-12-21 | 1997-05-06 | Fundaç ao E. J. Zerbini | Blood oxygenators |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217826B1 (en) * | 1997-04-11 | 2001-04-17 | University Of Pittsburgh | Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing |
US6723284B1 (en) | 1997-04-11 | 2004-04-20 | University Of Pittsburgh | Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing |
US6106776A (en) * | 1997-04-11 | 2000-08-22 | University Of Pittsburgh | Membrane apparatus with enhanced mass transfer via active mixing |
US20020057989A1 (en) | 1998-05-15 | 2002-05-16 | Thomas A. Afzal | Integrated blood oxygenator and pump system having active blood oxygenator |
US6368557B1 (en) | 1998-12-30 | 2002-04-09 | Cardiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing manifold flooding |
US6454999B1 (en) | 1998-12-30 | 2002-09-24 | Cardiovention, Inc. | Integrated blood pump and oxygenator system having extended blood flow path |
US6379618B1 (en) | 1998-12-30 | 2002-04-30 | Cardiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing microbubble generation |
US6428747B1 (en) | 1998-12-30 | 2002-08-06 | Cardiovention, Inc. | Integrated extracorporeal blood oxygenator, pump and heat exchanger system |
US6224829B1 (en) | 1998-12-30 | 2001-05-01 | Cadiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing fiber breakage |
US6508983B1 (en) | 1999-07-19 | 2003-01-21 | Cobe Cardiovascular | Exchanger apparatus and method of manufacture |
DE102015208694A1 (de) * | 2015-05-11 | 2016-11-17 | Akvolution Gmbh | Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit |
DE102018101895B3 (de) * | 2018-01-29 | 2019-02-07 | Akvola Technologies GmbH | Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit |
US11020715B2 (en) * | 2019-04-19 | 2021-06-01 | Trusval Technology Co., Ltd. | Gas-liquid dissolving apparatus |
US11938257B1 (en) * | 2023-08-18 | 2024-03-26 | Inspira-Technologies OXY B.H.N. LTD. | Blood-gas exchange device and methods of use |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3034505A (en) * | 1959-02-24 | 1962-05-15 | Bruce J Sobol | Fluid circulation system |
US3053254A (en) * | 1959-06-18 | 1962-09-11 | Jr John E Galajda | Driver and heater for disc oxygenator |
US3211148A (en) * | 1962-05-25 | 1965-10-12 | Jr John E Galajda | Rotary disk oxygenator and heater |
US3413095A (en) * | 1965-06-14 | 1968-11-26 | Mogens L. Bramson | Membrane oxygenator |
IT949641B (it) * | 1972-01-13 | 1973-06-11 | Filippo G De | Perfezionamento negli ossigenatori a dischi per la circolazione extra corporea assistita del sangue di pazienti colpiti da insufficien za cardiaca |
NL7310808A (nl) * | 1973-08-06 | 1975-02-10 | Josef Augustinus Elizabeth Spa | Inrichting voor het uitwisselen van stoffen tussen twee zich aan weerszijden van een membraan bevindende |
DE2434262A1 (de) * | 1974-07-17 | 1976-01-29 | Hans Karl Prof Dr Wolter | Geraet zur grossflaechenberuehrung zwischen gas und fluessigkeit, insbesondere oxygenator als lungenersatz |
US4212741A (en) * | 1978-04-10 | 1980-07-15 | Brumfield Robert C | Blood processing apparatus |
US5026650A (en) * | 1988-06-30 | 1991-06-25 | The United States Of Amercia As Represented By The Administrator Of The National Aeronautics And Space Administration | Horizontally rotated cell culture system with a coaxial tubular oxygenator |
BR9305166A (pt) * | 1993-12-21 | 1995-10-17 | Zerbini E J Fundacao | Aperfeiçoamentos introduzidos em oxigenador de sangue |
-
1993
- 1993-12-21 BR BR9305166A patent/BR9305166A/pt not_active IP Right Cessation
-
1995
- 1995-07-26 US US08/507,749 patent/US5626819A/en not_active Expired - Fee Related
- 1995-07-31 DE DE19528073A patent/DE19528073A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5626819A (en) * | 1993-12-21 | 1997-05-06 | Fundaç ao E. J. Zerbini | Blood oxygenators |
Also Published As
Publication number | Publication date |
---|---|
DE19528073A1 (de) | 1997-02-06 |
US5626819A (en) | 1997-05-06 |
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Legal Events
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EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
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TC | Change of name | ||
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B24C | Patent annual fee: request for for restoration |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) |
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Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2237 DE 19/11/2013 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |