CA1140017A - Dispositif de gardiennage d'un circuit de traitement de fluides - Google Patents

Dispositif de gardiennage d'un circuit de traitement de fluides

Info

Publication number: CA1140017A
Authority: CA; Canada
Prior art keywords: fluid; housing means; conduit means; housing; tubings
Prior art date: 1977-10-18
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

CA000394408A

Other languages

English (en)

Inventor

James H. Devries

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.)

1977-10-18

Filing date

1982-01-05

Publication date

1983-01-25

1982-01-05 Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc

1983-01-25 Application granted granted Critical

1983-01-25 Publication of CA1140017A publication Critical patent/CA1140017A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 92
230000002572 peristaltic effect Effects 0.000 claims abstract description 8
238000004891 communication Methods 0.000 claims description 14
230000006854 communication Effects 0.000 claims description 14
230000037361 pathway Effects 0.000 claims description 9
238000005086 pumping Methods 0.000 claims description 9
238000012806 monitoring device Methods 0.000 claims 2
210000004369 blood Anatomy 0.000 abstract description 43
239000008280 blood Substances 0.000 abstract description 43
238000000926 separation method Methods 0.000 abstract description 6
230000003287 optical effect Effects 0.000 abstract description 3
210000001113 umbilicus Anatomy 0.000 abstract description 3
210000001772 blood platelet Anatomy 0.000 description 17
210000002381 plasma Anatomy 0.000 description 13
230000008878 coupling Effects 0.000 description 12
238000010168 coupling process Methods 0.000 description 12
238000005859 coupling reaction Methods 0.000 description 12
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
230000005574 cross-species transmission Effects 0.000 description 9
239000011780 sodium chloride Substances 0.000 description 9
210000003743 erythrocyte Anatomy 0.000 description 8
210000004623 platelet-rich plasma Anatomy 0.000 description 8
239000012503 blood component Substances 0.000 description 6
241000237074 Centris Species 0.000 description 5
239000000463 material Substances 0.000 description 4
239000000306 component Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000003146 anticoagulant agent Substances 0.000 description 2
229940127219 anticoagulant drug Drugs 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
210000003462 vein Anatomy 0.000 description 2
WKVZMKDXJFCMMD-UVWUDEKDSA-L (5ar,8ar,9r)-5-[[(2r,4ar,6r,7r,8r,8as)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5h-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one;azanide;n,3-bis(2-chloroethyl)-2-ox Chemical compound [NH2-].[NH2-].Cl[Pt+2]Cl.ClCCNP1(=O)OCCCN1CCCl.COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3C(O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 WKVZMKDXJFCMMD-UVWUDEKDSA-L 0.000 description 1
241000073677 Changea Species 0.000 description 1
241000272470 Circus Species 0.000 description 1
241000252095 Congridae Species 0.000 description 1
241000220317 Rosa Species 0.000 description 1
241000383403 Solen Species 0.000 description 1
239000002253 acid Substances 0.000 description 1
210000000601 blood cell Anatomy 0.000 description 1
210000004027 cell Anatomy 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
-1 e.g. Substances 0.000 description 1
238000005534 hematocrit Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
210000000265 leukocyte Anatomy 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
230000013011 mating Effects 0.000 description 1
239000012528 membrane Substances 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
230000037452 priming Effects 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
230000002226 simultaneous effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
SRVJKTDHMYAMHA-WUXMJOGZSA-N thioacetazone Chemical compound CC(=O)NC1=CC=C(\C=N\NC(N)=S)C=C1 SRVJKTDHMYAMHA-WUXMJOGZSA-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
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- A61M1/0218—Multiple bag systems for separating or storing blood components with 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
- A61M1/36—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
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362263—Details of incorporated filters
- A61M1/362264—Details of incorporated filters the filter being a blood filter
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
- A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
- 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
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- 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
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/125—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
- A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection

Landscapes

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

CA000394408A 1977-10-18 1982-01-05 Dispositif de gardiennage d'un circuit de traitement de fluides Expired CA1140017A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US84322377A	1977-10-18	1977-10-18
US843,223		1977-10-18

Publications (1)

Publication Number	Publication Date
CA1140017A true CA1140017A (fr)	1983-01-25

Family

ID=25289377

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA313,099A Expired CA1131527A (fr)	1977-10-18	1978-10-11	Circuit de canalisations pour fluides & moniteur
CA000394408A Expired CA1140017A (fr)	1977-10-18	1982-01-05	Dispositif de gardiennage d'un circuit de traitement de fluides

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA313,099A Expired CA1131527A (fr)	1977-10-18	1978-10-11	Circuit de canalisations pour fluides & moniteur

Country Status (3)

Country	Link
JP (1)	JPS5490890A (fr)
CA (2)	CA1131527A (fr)
DE (1)	DE2845365A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5749461A (en) *	1980-09-10	1982-03-23	Asahi Chemical Ind	Blood treating vessel, device and method for separating platelet
FR2505294A1 (fr) *	1981-05-11	1982-11-12	Extracorporeal Med Spec	Appareil pour chauffer ou refroidir des fluides et recipient utilisable dans cet appareil
JPS58127655A (ja) *	1982-01-25	1983-07-29	日機装株式会社	遠心式自動血漿交換装置
JPS5925760A (ja) *	1982-08-05	1984-02-09	日機装株式会社	血液浄化装置
JPS59214457A (ja) *	1983-05-20	1984-12-04	日立工機株式会社	血液成分採血装置
JPS61113461A (ja) *	1984-11-06	1986-05-31	鐘淵化学工業株式会社	血液成分処理用の回路体
JPS6264548U (fr) *	1985-10-14	1987-04-22
CA2094102A1 (fr) *	1992-04-30	1993-10-31	David S. Utterberg	Piege a bulles
SE516321C2 (sv) *	1999-05-31	2001-12-17	Gambro Inc	Centrifug för behandling av blod och blodkomponenter
US8123713B2 (en) *	2008-08-12	2012-02-28	Caridian Bct, Inc.	System and method for collecting plasma protein fractions from separated blood components
JP7261791B2 (ja) *	2017-09-28	2023-04-20	テルモ株式会社	生体成分採取用デバイス、生体成分採取システム、及び生体成分採取システムの動作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3192863A (en) *	1962-03-14	1965-07-06	Grenobloise Etude Appl	Blood pump
US3489145A (en) *	1966-08-08	1970-01-13	Surgeon General Of The Public	Method and apparatus for continuous separation of blood in vivo
BE788854A (fr) *	1971-10-13	1973-01-02	Medicoplast Labor	Procede et dispositif de separation, de decantation et d'injection a unpatient, de certains constituants du sang
US4056224A (en) *	1975-03-27	1977-11-01	Baxter Travenol Laboratories, Inc.	Flow system for centrifugal liquid processing apparatus
US4049192A (en) *	1976-11-01	1977-09-20	Union Carbide Corporation	Blood washing method using a saline wash solution of varying concentration for use with blood washing apparatus

1978
- 1978-10-11 CA CA313,099A patent/CA1131527A/fr not_active Expired
- 1978-10-17 JP JP12778078A patent/JPS5490890A/ja active Granted
- 1978-10-18 DE DE19782845365 patent/DE2845365A1/de active Granted
1982
- 1982-01-05 CA CA000394408A patent/CA1140017A/fr not_active Expired

Also Published As

Publication number	Publication date
DE2845365C2 (fr)	1989-06-01
DE2845365A1 (de)	1979-04-19
JPH0117702B2 (fr)	1989-03-31
JPS5490890A (en)	1979-07-18
CA1131527A (fr)	1982-09-14

Legal Events

Date	Code	Title	Description
2000-01-25	MKEX	Expiry

Publication	Publication Date	Title
US4637813A (en)	1987-01-20	Blood processing assembly including a prepackaged fluid circuit module
US4526515A (en)	1985-07-02	Fluid pumping assembly including a prepackaged fluid circuit module
US4379452A (en)	1983-04-12	Prepackaged, self-contained fluid circuit module
CA1118310A (fr)	1982-02-16	Methode et appareil pour le traitement du sang
EP0348475B1 (fr)	1994-06-08	Procedes et appareil de generation d'un concentre de plaquettes
US4605503A (en)	1986-08-12	Single needle blood fractionation system having adjustable recirculation through filter
CA2064712C (fr)	1999-04-06	Methode et appareil d'administration d'un anticoagulant a une suspension de globules rouges d'un separateur de sang
US20060226088A1 (en)	2006-10-12	Disposable set for separations of blood into its components
US7695423B2 (en)	2010-04-13	Method of simultaneous blood collection and separation using a continuous flow centrifuge having a separation channel
US4623328A (en)	1986-11-18	Pump monitor for photoactivation patient treatment system
US4954128A (en)	1990-09-04	Therapeutics plasma exchange system
US20060226087A1 (en)	2006-10-12	Method and apparatus for blood separations
US20030229302A1 (en)	2003-12-11	Blood processing system
AU2002327241A1 (en)	2003-06-19	Integrated automatic blood collection and processing unit
US7214312B2 (en)	2007-05-08	Fluid circuits, systems, and processes for extracorporeal blood processing
US5358482A (en)	1994-10-25	Single-needle extracorporeal plasmapheresis circuit
CA1131527A (fr)	1982-09-14	Circuit de canalisations pour fluides & moniteur
EP1888246A1 (fr)	2008-02-20	Centrifugeuse pour systemes de traitement du sang
EP4559492A1 (fr)	2025-05-28	Procédé de prédiction de numération de plaquettes sanguines entières
CA1312279C (fr)	1993-01-05	Dispositif sterile pour la collecte des composantes du sang