GB1459896A – Cardiotomy reservoir
– Google Patents
GB1459896A – Cardiotomy reservoir
– Google Patents
Cardiotomy reservoir
Info
Publication number
GB1459896A
GB1459896A
GB2354074A
GB2354074A
GB1459896A
GB 1459896 A
GB1459896 A
GB 1459896A
GB 2354074 A
GB2354074 A
GB 2354074A
GB 2354074 A
GB2354074 A
GB 2354074A
GB 1459896 A
GB1459896 A
GB 1459896A
Authority
GB
United Kingdom
Prior art keywords
tube
inlet
blood
communicating
outlet
Prior art date
1973-07-20
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.)
Expired
Application number
GB2354074A
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.)
1973-07-20
Filing date
1974-05-28
Publication date
1976-12-31
1974-05-28
Application filed by Baxter Travenol Laboratories Inc
filed
Critical
Baxter Travenol Laboratories Inc
1976-12-31
Publication of GB1459896A
publication
Critical
patent/GB1459896A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D19/00—Degasification of liquids
B01D19/02—Foam dispersion or prevention
Abstract
1459896 Blood filter, foam prevention BAXTER TRAVENOL LABORATORIES INC 28 May 1974 [20 July 1973] 23540/74 Headings BID and B1M A blood filter comprises a casing enclosing a rigid perforate support tube 18 carrying a mass 38 of metal or plastics fibres carrying an organosilicon defoaming agent enclosed by a nylon mesh sleeve 40, inlet 28 and valve 52 communicating with the bore of tube 18 and the space 31 communicating with outlet 30 and air vent (46) (Fig. 1, not shown). Valve 52 selectively closes the upper end of tube 18 or connects it to a second air vent 42 or a second blood inlet (44). Inlet 28 may communicate with two or more tube connectors (Fig. 1). A wall 29 may divide tube 18 so that blood delivered through inlet 28 and second inlet (44) cannot mix before filtering. Tube 18 may be imperforate up to level 34 (¢ to ¥ up the tube). Tube 18 fits over plugs 20, 22 with the ends of sleeve 40 pinched therebetween. All inlet, outlet and vent connectors have ribs to receive tubes and are shown with sterile caps.
GB2354074A
1973-07-20
1974-05-28
Cardiotomy reservoir
Expired
GB1459896A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US381311A
US3891416A
(en)
1973-07-20
1973-07-20
Cardiotomy reservoir
Publications (1)
Publication Number
Publication Date
GB1459896A
true
GB1459896A
(en)
1976-12-31
Family
ID=23504537
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2354074A
Expired
GB1459896A
(en)
1973-07-20
1974-05-28
Cardiotomy reservoir
Country Status (15)
Country
Link
US
(1)
US3891416A
(en)
JP
(1)
JPS5438435B2
(en)
AR
(1)
AR199264A1
(en)
BE
(1)
BE815926A
(en)
BR
(1)
BR7405217A
(en)
CA
(1)
CA1044103A
(en)
DE
(1)
DE2434570A1
(en)
DK
(1)
DK388474A
(en)
FR
(1)
FR2237641B1
(en)
GB
(1)
GB1459896A
(en)
IL
(1)
IL45019A
(en)
IT
(1)
IT1017196B
(en)
NL
(1)
NL7409069A
(en)
NO
(1)
NO134096C
(en)
ZA
(1)
ZA743041B
(en)
Families Citing this family (31)
* 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
US4016077A
(en)
*
1975-08-25
1977-04-05
Gus Schreiber
Blood transfusion filters
US4243531A
(en)
*
1978-05-30
1981-01-06
Baxter Travenol Laboratories, Inc.
Cardiotomy reservoir
US4208193A
(en)
*
1978-11-09
1980-06-17
Baxter Travenol Laboratories, Inc.
Cardiotomy reservoir having two-stage defoaming means
CA1144835A
(en)
*
1978-05-30
1983-04-19
Baxter Travenol Laboratories, Inc.
Cardiotomy reservoir
CH632413A5
(en)
*
1978-08-17
1982-10-15
Laszczower Max
DEVICE FOR SUCTIONING BLOOD FROM BODY CAVIES.
US4344777A
(en)
*
1980-01-07
1982-08-17
Siposs George G
Directed flow bubble trap for arterial blood
US4515606A
(en)
*
1981-03-19
1985-05-07
Brunswick Corporation
Gas separating and venting filter
JPS5883966A
(en)
*
1981-11-13
1983-05-19
テルモ株式会社
Blood circuit for membrane type artificial lung
US4743371A
(en)
*
1983-04-08
1988-05-10
Shiley, Inc.
Blood filter
US4572724A
(en)
*
1984-04-12
1986-02-25
Pall Corporation
Blood filter
US4642089A
(en)
*
1985-01-29
1987-02-10
Shiley, Inc.
Unitary venous return reservoir with cardiotomy filter
US4737139A
(en)
*
1985-01-29
1988-04-12
Shiley Inc.
Unitary venous return reservoir with cardiotomy filter
US4850964A
(en)
*
1987-10-13
1989-07-25
Cotter Robert F
Blood collection device
US4806135A
(en)
*
1988-03-01
1989-02-21
Siposs George G
Bubble trap for phase-separating gas bubbles from flowing liquids
US5290445A
(en)
*
1988-05-27
1994-03-01
Pall Corporation
Filtering apparatus
GB2218919B
(en)
*
1988-05-27
1993-01-13
Pall Corp
Filtering apparatus
US5087250A
(en)
*
1988-07-26
1992-02-11
Gish Biomedical, Inc.
Autotransfusion unit with vacuum regulation and cardiotomy reservoir
US5039430A
(en)
*
1989-11-20
1991-08-13
Medtronic, Inc.
Method and apparatus for combining cardiotomy and venous blood
US5127900A
(en)
*
1989-12-19
1992-07-07
Medtronic Inc.
Cardiotomy reservoir
US5084034A
(en)
*
1990-06-08
1992-01-28
Tufts University
Method for sampling body fluids
US5318510A
(en)
*
1991-06-11
1994-06-07
Deknatel Technology Corporation, Inc.
Collection device
US5695489A
(en)
*
1991-09-30
1997-12-09
Baxter International Inc.
Blood filtering container
US5282783A
(en)
*
1991-12-17
1994-02-01
Minnesota Mining And Manufacturing Company
Blood reservoir
US5403273A
(en)
*
1991-12-17
1995-04-04
Minnesota Mining And Manufacturing Company
Blood reservoir
US5514335A
(en)
*
1993-10-25
1996-05-07
Minnesota Mining And Manufacturing Company
Blood oxygenation system and reservoir and method of manufacture
US5667485A
(en)
*
1995-05-01
1997-09-16
Minnesota Mining And Manufacturing Company
Blood reservoir with visible inlet tube
US5871693A
(en)
*
1996-06-07
1999-02-16
Minnesota Mining And Manufacturing Company
Modular blood treatment cartridge
US5958338A
(en)
*
1997-10-31
1999-09-28
Terumo Cardiovascular Systems Corporation
Mounting apparatus for blood handling systems
DE19750062A1
(en)
*
1997-11-12
1999-05-20
Jostra Medizintechnik Ag
Device for the filtration and degassing of body fluids, especially blood
US6468473B1
(en)
1999-02-10
2002-10-22
Terumo Cardiovascular Systems Corporation
Self-contained pack assembly for an extracorporeal blood circuit
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3384242A
(en)
*
1965-10-11
1968-05-21
Marvel Eng Co
Apparatus for removing entrapped air in filters
US3507395A
(en)
*
1967-12-01
1970-04-21
Bentley Lab
Cardiotomy reservoir
US3701433A
(en)
*
1970-11-10
1972-10-31
Pall Corp
Filter for use in the filtration of blood
US3768653A
(en)
*
1972-03-21
1973-10-30
R Brumfield
Filtering cardiotomy reservoir
1973
1973-07-20
US
US381311A
patent/US3891416A/en
not_active
Expired – Lifetime
1974
1974-05-13
ZA
ZA00743041A
patent/ZA743041B/en
unknown
1974-05-22
FR
FR7417801A
patent/FR2237641B1/fr
not_active
Expired
1974-05-28
GB
GB2354074A
patent/GB1459896A/en
not_active
Expired
1974-05-29
JP
JP6065474A
patent/JPS5438435B2/ja
not_active
Expired
1974-05-30
CA
CA201,271A
patent/CA1044103A/en
not_active
Expired
1974-06-05
BE
BE145081A
patent/BE815926A/en
not_active
IP Right Cessation
1974-06-11
AR
AR254157A
patent/AR199264A1/en
active
1974-06-12
IL
IL45019A
patent/IL45019A/en
unknown
1974-06-25
BR
BR5217/74A
patent/BR7405217A/en
unknown
1974-07-04
NL
NL7409069A
patent/NL7409069A/en
not_active
Application Discontinuation
1974-07-16
IT
IT25224/74A
patent/IT1017196B/en
active
1974-07-18
DE
DE2434570A
patent/DE2434570A1/en
not_active
Ceased
1974-07-18
DK
DK388474A
patent/DK388474A/da
not_active
Application Discontinuation
1974-07-19
NO
NO742648A
patent/NO134096C/no
unknown
Also Published As
Publication number
Publication date
BR7405217A
(en)
1976-02-24
JPS5438435B2
(en)
1979-11-21
NO742648L
(en)
1975-02-17
FR2237641B1
(en)
1980-05-30
JPS5033685A
(en)
1975-03-31
ZA743041B
(en)
1975-05-28
FR2237641A1
(en)
1975-02-14
AR199264A1
(en)
1974-08-14
CA1044103A
(en)
1978-12-12
BE815926A
(en)
1974-09-30
IL45019A0
(en)
1974-09-10
DE2434570A1
(en)
1975-02-06
US3891416A
(en)
1975-06-24
AU6969374A
(en)
1975-12-04
IT1017196B
(en)
1977-07-20
NO134096B
(en)
1976-05-10
IL45019A
(en)
1977-05-31
NO134096C
(en)
1976-08-18
DK388474A
(en)
1975-03-10
NL7409069A
(en)
1975-01-22
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Emergency blood transfusion apparatus
Legal Events
Date
Code
Title
Description
1977-05-11
PS
Patent sealed [section 19, patents act 1949]
1985-01-23
PCNP
Patent ceased through non-payment of renewal fee
