FR2427102A1 - Reservoir perfectionne pour cardiotomie - Google Patents

Reservoir perfectionne pour cardiotomie

Info

Publication number
FR2427102A1
FR2427102A1 FR7912331A FR7912331A FR2427102A1 FR 2427102 A1 FR2427102 A1 FR 2427102A1 FR 7912331 A FR7912331 A FR 7912331A FR 7912331 A FR7912331 A FR 7912331A FR 2427102 A1 FR2427102 A1 FR 2427102A1
Authority
FR
France
Prior art keywords
blood
perfected
cardiotomy
tank
casing
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.)
Granted
Application number
FR7912331A
Other languages
English (en)
Other versions
FR2427102B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/910,323 external-priority patent/US4243531A/en
Priority claimed from US05/959,113 external-priority patent/US4208193A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of FR2427102A1 publication Critical patent/FR2427102A1/fr
Application granted granted Critical
Publication of FR2427102B1 publication Critical patent/FR2427102B1/fr
Expired legal-status Critical Current

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
    • A61M1/36—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
    • A61M1/32—Oxygenators without membranes
    • A61M1/322—Antifoam; Defoaming
    • A61M1/325—Surfactant coating; Improving wettability

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)

Abstract

Le réservoir 10 comporte une enveloppe 12, 14 à l'intérieur de laquelle est monté un tube perforé 20 qui contient une matière de débullage 23 pour éliminer les bulles du sang et est entouré d'un manchon filtrant 35, 37. Un organe d'arrivée 62 monté dans l'extrémité supérieure de l'enveloppe comporte plusieurs tubes d'arrivée 66, perpendiculaires à l'axe longitudinal du réservoir, qui débouchent, à l'intérieur, dans une région à fond ouvert munie d'une paroi d'extrémité incurvée 68 qui guide les courants de sang suivant un trajet doucement incurvé jusqu'au sommet de l'intérieur du tube 20. Application aux réservoirs à sang pour cardiotomie.
FR7912331A 1978-05-30 1979-05-15 Reservoir perfectionne pour cardiotomie Expired FR2427102B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/910,323 US4243531A (en) 1978-05-30 1978-05-30 Cardiotomy reservoir
US05/959,113 US4208193A (en) 1978-11-09 1978-11-09 Cardiotomy reservoir having two-stage defoaming means

Publications (2)

Publication Number Publication Date
FR2427102A1 true FR2427102A1 (fr) 1979-12-28
FR2427102B1 FR2427102B1 (fr) 1986-03-14

Family

ID=27129550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912331A Expired FR2427102B1 (fr) 1978-05-30 1979-05-15 Reservoir perfectionne pour cardiotomie

Country Status (10)

Country Link
AU (1) AU4704579A (fr)
BR (1) BR7903328A (fr)
CA (1) CA1144835A (fr)
CH (1) CH637545A5 (fr)
DE (1) DE2920283A1 (fr)
ES (1) ES480947A1 (fr)
FR (1) FR2427102B1 (fr)
GB (1) GB2022434B (fr)
NL (1) NL7904111A (fr)
SE (1) SE442087B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186533A1 (fr) * 2007-08-27 2010-05-19 JMS Co., Ltd. Récipient de stockage de sang

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3468170D1 (en) * 1983-04-08 1988-02-04 Shiley Inc Blood filter
US4743371A (en) * 1983-04-08 1988-05-10 Shiley, Inc. Blood filter
GB2247415A (en) * 1990-08-29 1992-03-04 Shell Int Research Discharge device for reducing foam
GB2263874B (en) * 1992-02-05 1995-05-17 M G Electric Filter for printing equipment dampening system
DE29718473U1 (de) * 1997-10-16 1997-12-11 Schneider, Lothar, 77866 Rheinau Filter für eine Vorrichtung zum Sammeln und groben Reinigen von bei Operationen anfallendem Blut
US9545472B2 (en) * 2012-03-02 2017-01-17 Medtronic, Inc. Extracorporeal blood circuit reservoir with angled venous inlet luer port
DE202013000654U1 (de) 2013-01-23 2013-12-06 Heimbach Gmbh & Co. Kg Entschäumungseinrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236517A1 (fr) * 1973-07-10 1975-02-07 Gen Electric
FR2237641A1 (fr) * 1973-07-20 1975-02-14 Baxter Laboratories Inc
GB1407982A (en) * 1971-10-15 1975-10-01 Nat Heart Chest Hospitals Boar Blood filter and defoamer
FR2265413A1 (fr) * 1974-03-25 1975-10-24 Bellco Spa
FR2282911A1 (fr) * 1974-08-29 1976-03-26 Transcodan Filtre pour appareils d'injection et de transfusion
FR2327810A1 (fr) * 1975-10-14 1977-05-13 Davis Harold Collecteur pour appareil a ultra-filtration
FR2340101A1 (fr) * 1976-02-03 1977-09-02 Shiley Lab Inc Oxygenateur et procede d'oxygenation du sang

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993461A (en) * 1973-07-20 1976-11-23 Baxter Laboratories, Inc. Cardiotomy reservoir

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1407982A (en) * 1971-10-15 1975-10-01 Nat Heart Chest Hospitals Boar Blood filter and defoamer
FR2236517A1 (fr) * 1973-07-10 1975-02-07 Gen Electric
FR2237641A1 (fr) * 1973-07-20 1975-02-14 Baxter Laboratories Inc
FR2265413A1 (fr) * 1974-03-25 1975-10-24 Bellco Spa
FR2282911A1 (fr) * 1974-08-29 1976-03-26 Transcodan Filtre pour appareils d'injection et de transfusion
FR2327810A1 (fr) * 1975-10-14 1977-05-13 Davis Harold Collecteur pour appareil a ultra-filtration
FR2340101A1 (fr) * 1976-02-03 1977-09-02 Shiley Lab Inc Oxygenateur et procede d'oxygenation du sang

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186533A1 (fr) * 2007-08-27 2010-05-19 JMS Co., Ltd. Récipient de stockage de sang
EP2186533A4 (fr) * 2007-08-27 2014-07-16 Jms Co Ltd Récipient de stockage de sang

Also Published As

Publication number Publication date
DE2920283A1 (de) 1979-12-06
SE442087B (sv) 1985-12-02
CH637545A5 (de) 1983-08-15
FR2427102B1 (fr) 1986-03-14
SE7904683L (sv) 1979-12-01
CA1144835A (fr) 1983-04-19
BR7903328A (pt) 1979-12-11
AU4704579A (en) 1979-12-06
ES480947A1 (es) 1980-02-01
NL7904111A (nl) 1979-12-04
GB2022434A (en) 1979-12-19
GB2022434B (en) 1982-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse