FR2433360A1 - Dispositif sterile servant a recueillir et a separer le sang - Google Patents

Dispositif sterile servant a recueillir et a separer le sang

Info

Publication number
FR2433360A1
FR2433360A1 FR7920394A FR7920394A FR2433360A1 FR 2433360 A1 FR2433360 A1 FR 2433360A1 FR 7920394 A FR7920394 A FR 7920394A FR 7920394 A FR7920394 A FR 7920394A FR 2433360 A1 FR2433360 A1 FR 2433360A1
Authority
FR
France
Prior art keywords
collecting
gel
sterile device
separating blood
blood
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.)
Withdrawn
Application number
FR7920394A
Other languages
English (en)
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.)
OI Glass Inc
Original Assignee
Owens Illinois 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
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of FR2433360A1 publication Critical patent/FR2433360A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Thermal Sciences (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Dispositif stérile servant à recueillir et à séparer le sang. La présente invention décrit un dispositif pré-emballé servant à recueillir et à séparer le sang, ainsi que le procédé de fabrication de ce dispositif, lequel contient un mélange de polybutadiène liquide et une charge minérale inerte, telle que de la silice, sous forme d'un gel thixotropique apte, au repos, à former une barrière étanche 11a entre les phases du sang séparées 24a, 25a. Le dispositif et le gel sont soumis à une sterilisation par radiation pour former un dispositif essentiellement stérile, essentiellement exempt de contamination par reflux, sans dégrader les propriétés physiques du geL
FR7920394A 1978-08-16 1979-08-09 Dispositif sterile servant a recueillir et a separer le sang Withdrawn FR2433360A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/934,240 US4235725A (en) 1978-08-16 1978-08-16 Sterile blood-collecting and separating device

Publications (1)

Publication Number Publication Date
FR2433360A1 true FR2433360A1 (fr) 1980-03-14

Family

ID=25465218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920394A Withdrawn FR2433360A1 (fr) 1978-08-16 1979-08-09 Dispositif sterile servant a recueillir et a separer le sang

Country Status (6)

Country Link
US (1) US4235725A (fr)
JP (1) JPS5527993A (fr)
DE (1) DE2929216A1 (fr)
FR (1) FR2433360A1 (fr)
GB (1) GB2029848A (fr)
IT (1) IT1120513B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484648A1 (fr) * 1980-05-08 1981-12-18 Terumo Corp Appareil pour la separation du sang
EP0385953A2 (fr) * 1989-02-02 1990-09-05 Becton, Dickinson and Company Appareil pour séparer des cellules mononucléaires du sang et méthode pour le fabriquer et l'utiliser

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315892A (en) * 1980-07-18 1982-02-16 Sherwood Medical Industries, Inc. Fluid collection device having phase partitioning means
US4386003A (en) * 1981-09-17 1983-05-31 Sherwood Medical Industries Inc. Blood separating composition
US5132232A (en) * 1985-07-30 1992-07-21 V-Tech, Inc. Method and apparatus for preparation of liquids for examination
US4944918A (en) * 1988-01-15 1990-07-31 Becton, Dickinson And Company Sterilization of blood component separation devices
US4946601A (en) * 1988-08-22 1990-08-07 Sherwood Medical Company Blood serum separator tube
US4994393A (en) * 1989-02-22 1991-02-19 Becton, Dickinson And Company Blood partitioning composition
GB8910076D0 (en) * 1989-05-03 1989-06-21 Thackray C F Ltd Sterilisable lubricant
CA2011100C (fr) * 1989-05-24 1996-06-11 Stephen C. Wardlaw Mesure de couches de matieres centrifugees dans tube sous vide
US5236604A (en) * 1991-05-29 1993-08-17 Sherwood Medical Company Serum separation blood collection tube and the method of using thereof
US5269927A (en) * 1991-05-29 1993-12-14 Sherwood Medical Company Separation device for use in blood collection tubes
US5533518A (en) * 1994-04-22 1996-07-09 Becton, Dickinson And Company Blood collection assembly including mechanical phase separating insert
SE515221C2 (sv) * 1996-03-20 2001-07-02 Scandimed Internat Ab Förfarande för framställning av och anordning vid en förpackning med en sterilt förpackad behållare med sterilt innehåll
CA2489804C (fr) 2002-06-19 2008-03-25 Medical Instill Technologies, Inc. Machine de remplissage sterile comprenant une station de remplissage par aiguille a l'interieur d'une chambre a faisceau d'electrons
CA2638781C (fr) 2002-09-03 2010-02-02 Medical Instill Technologies, Inc. Contenants hermetiques et procedes de production et de remplissage de ceux-ci
US9248447B2 (en) * 2005-08-10 2016-02-02 The Regents Of The University Of California Polymers for use in centrifugal separation of liquids
US7971730B2 (en) 2005-08-10 2011-07-05 The Regents Of The University Of California Collection tubes apparatus, systems and methods
US7673758B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Collection tubes apparatus, systems, and methods
US7674388B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Photopolymer serum separator
US8475742B2 (en) * 2008-11-07 2013-07-02 Hitachi Chemical Co., Ltd. Blood serum or blood plasma separating material and blood-collecting tube using same
EP2410329B1 (fr) * 2010-02-26 2014-10-01 Sekisui Medical Co., Ltd. Composition de séparation de plasma et de sérum, et récipient d'analyse sanguine
US9669405B2 (en) 2012-10-22 2017-06-06 The Regents Of The University Of California Sterilizable photopolymer serum separator
CN105848580B (zh) * 2013-11-14 2019-12-20 格莱恩比奥-奥内有限公司 用于提供容纳装置的方法以及用于分离混合物的方法
KR102424605B1 (ko) * 2015-06-10 2022-07-25 세키스이 메디칼 가부시키가이샤 혈청 또는 혈장 분리용 조성물, 혈액 검사용 용기, 그리고 혈청 또는 혈장 분리용 조성물의 안정화 방법
EP3386391B1 (fr) * 2015-12-11 2020-11-25 Babson Diagnostics, Inc. Contenant d'échantillon et procédé de séparation de sérum ou plasma du sang
US20220226752A1 (en) * 2019-05-20 2022-07-21 Sekisui Medical Co., Ltd. Composition for mononuclear cell-containing plasma separation and blood sampling container
AU2020372939A1 (en) * 2019-10-31 2022-06-09 Crown Laboratories, Inc. Systems, methods and apparatus for separating components of a sample

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579303A (en) * 1968-03-06 1971-05-18 Donald E Pickering System for handling specimens and other substances in medicine and physical sciences
FR2240668A5 (fr) * 1972-07-10 1975-03-07 Lukacs Michel
US4021340A (en) * 1975-11-28 1977-05-03 Corning Glass Works Blood separating composition
FR2335267A1 (fr) * 1975-12-19 1977-07-15 Sherwood Medical Ind Inc Dispositif collecteur de fluides
FR2338084A1 (fr) * 1976-01-16 1977-08-12 Sherwood Medical Ind Inc Collecteur de fluide, notamment de sang
US4088582A (en) * 1976-01-16 1978-05-09 Sherwood Medical Industries Inc. Blood phase separation means

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529696A (de) * 1970-10-07 1972-10-31 Sulzer Ag Verfahren zum Behandeln von Wasser, vorzugsweise Abwasser oder Schlamm, und Anlage zum Durchführen des Verfahrens
US3743480A (en) * 1971-04-09 1973-07-03 Allied Chem Sterilization of biological fluids
US3852194A (en) * 1972-12-11 1974-12-03 Corning Glass Works Apparatus and method for fluid collection and partitioning
US4043928A (en) * 1973-10-31 1977-08-23 Lukacs And Jacoby Associates Serum separating composition of matter
US3997442A (en) * 1974-03-18 1976-12-14 Corning Glass Works Method of separating and partitioning differing density phases of a multiphase fluid
US4049692A (en) * 1974-12-16 1977-09-20 Corning Glass Works Stabilized blood separating composition
US3977982A (en) * 1975-01-20 1976-08-31 Corning Glass Works Controlling viscosity of silica-silicone oil gels
US4031340A (en) * 1975-11-07 1977-06-21 Appleton Electric Company Defeater for mechanical safety interlock for covers of explosion-proof electrical housing
US4018564A (en) * 1975-11-24 1977-04-19 General Electric Company Silicone composition for analyzing blood samples

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579303A (en) * 1968-03-06 1971-05-18 Donald E Pickering System for handling specimens and other substances in medicine and physical sciences
FR2240668A5 (fr) * 1972-07-10 1975-03-07 Lukacs Michel
US4021340A (en) * 1975-11-28 1977-05-03 Corning Glass Works Blood separating composition
FR2335267A1 (fr) * 1975-12-19 1977-07-15 Sherwood Medical Ind Inc Dispositif collecteur de fluides
FR2338084A1 (fr) * 1976-01-16 1977-08-12 Sherwood Medical Ind Inc Collecteur de fluide, notamment de sang
US4088582A (en) * 1976-01-16 1978-05-09 Sherwood Medical Industries Inc. Blood phase separation means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484648A1 (fr) * 1980-05-08 1981-12-18 Terumo Corp Appareil pour la separation du sang
EP0385953A2 (fr) * 1989-02-02 1990-09-05 Becton, Dickinson and Company Appareil pour séparer des cellules mononucléaires du sang et méthode pour le fabriquer et l'utiliser
EP0385953A3 (fr) * 1989-02-02 1991-01-02 Becton, Dickinson and Company Appareil pour séparer des cellules mononucléaires du sang et méthode pour le fabriquer et l'utiliser

Also Published As

Publication number Publication date
IT1120513B (it) 1986-03-26
GB2029848A (en) 1980-03-26
JPS5527993A (en) 1980-02-28
US4235725A (en) 1980-11-25
DE2929216A1 (de) 1980-02-21
IT7950039A0 (it) 1979-08-13

Similar Documents

Publication Publication Date Title
FR2433360A1 (fr) Dispositif sterile servant a recueillir et a separer le sang
FR2538705B1 (fr) Appareil medical pour l'exsufflation des pneumothorax
ZA832135B (en) Norscopine ethers,processes for their preparation and pharmaceutical compositions thereof
ATE39251T1 (de) 3-(4-piperidyl)-1,2-benzisoxazole, verfahren zu ihrer herstellung und pharmazeutische zusammensetzungen, die sie enthalten.
FR2320363A1 (fr) Procede pour ameliorer la tenue des couches protectrices constituees d'oxyde de silicium
OA06599A (fr) Procédé de préparation d'un agent pour le traitement de théilérioses.
FR2531068B1 (fr) Moulage de carbure de silicium fritte et procede pour leur preparation
GB2132227B (en) Process for improving the high temperature flexural strength of titanium diboride - boron nitride intermetallic compositions
ES2071019T3 (es) Proceso integrado para alquilacion y redistribuccion de halosilanos.
CA2245701A1 (fr) Melanges isolables a partir de graines d'eugenia jambolana lamarck, leur preparation et l'utilisation de ces melanges et certains de leurs constituants comme medicaments
ES411217A1 (es) Procedimiento para la eliminacion de burbujas de gas inclu-sas en compuestos liquidos.
SE8505488D0 (sv) Isosilybinfri silibinin
ATE142888T1 (de) Antigen-wirkende proteine von borrelia burgdorferi
FR2425844A1 (fr) Instrument pour nettoyer et pour desinfecter les pieces a main d'une installation de dentisterie
FR2432004A1 (fr) Produit ceramique fritte et son procede de fabrication
OA07642A (fr) Imino-2 Pyrrolidines, Leur procédé de préparation et leurs applications en thérapeutique.
OA07341A (fr) Nouveaux oximéthers, procédé pour leur préparation, agents contenant les nouveaux oximéthers et leur application.
FR2646773B1 (fr) Composition pharmaceutique a base de paracetamol
ATE66819T1 (de) Antikoerper und antikoerper enthaltende zubereitungen fuer die inhibition von periodontitis.
IT8022253A0 (it) Procedimento per produrre silicio con proprieta' di semiconduttore.
IL86292A0 (en) Novel substituted silyl alkylene amines,process for their preparation and pharmaceutical compositions containing same
OA08334A (fr) Protéines de différentiation acino-foetales associées au cancer du pancréas, antisérum et anticorps monoclonaux contre ces protéines, procédés de préparation.
FR2504154B1 (fr) Procede d'affinage du silicium primaire des aluminium-silicium hypereutectiques
OA06284A (fr) Procédé de préparation de compositions pour le traitement d'infections chroniques de trypanosomiase.
Pisaneschi et al. Shear bond strength of glass-ionomer cements to dentin: Effects of dentin depth and type of material activation

Legal Events

Date Code Title Description
ST Notification of lapse