ES453083A1 - Procedimiento de fabricacion de recipientes plegables y fle-xibles para el almacenamiento de celulas sanguineas. - Google Patents

Procedimiento de fabricacion de recipientes plegables y fle-xibles para el almacenamiento de celulas sanguineas.

Info

Publication number
ES453083A1
ES453083A1 ES453083A ES453083A ES453083A1 ES 453083 A1 ES453083 A1 ES 453083A1 ES 453083 A ES453083 A ES 453083A ES 453083 A ES453083 A ES 453083A ES 453083 A1 ES453083 A1 ES 453083A1
Authority
ES
Spain
Prior art keywords
collapsible blood
flexible collapsible
vinyl acetate
freezing containers
blood freezing
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.)
Expired
Application number
ES453083A
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.)
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
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES453083A1 publication Critical patent/ES453083A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7148—Blood bags, medical bags
    • 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
    • Y10S383/00—Flexible bags
    • Y10S383/908—Material having specified grain direction or molecular orientation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]

Landscapes

  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Packages (AREA)

Abstract

Procedimiento de fabricación de recipientes plegables y flexibles para el almacenamiento de células sanguíneas, caracterizado en que una película de copolímero de etileno-acetato de vinilo que contenga de 10 a 35% en peso de unidades de acetato de vinilo es biaxialmente orientada por estiramiento en dos direcciones generalmente perpendiculares hasta conseguir por lo menos un aumento al doble de la dimensión de dicha película en cada una de dichas direcciones, con el fin de obtener cada una de las paredes del recipiente con un espesor de entre 0,25 y 0,6 mm.
ES453083A 1975-11-06 1976-11-05 Procedimiento de fabricacion de recipientes plegables y fle-xibles para el almacenamiento de celulas sanguineas. Expired ES453083A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/629,347 US4112989A (en) 1975-11-06 1975-11-06 Flexible collapsible blood freezing containers

Publications (1)

Publication Number Publication Date
ES453083A1 true ES453083A1 (es) 1978-03-01

Family

ID=24522605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453083A Expired ES453083A1 (es) 1975-11-06 1976-11-05 Procedimiento de fabricacion de recipientes plegables y fle-xibles para el almacenamiento de celulas sanguineas.

Country Status (14)

Country Link
US (1) US4112989A (es)
JP (1) JPS5259985A (es)
AU (1) AU513011B2 (es)
BE (1) BE848022A (es)
BR (1) BR7607397A (es)
DE (1) DE2649812A1 (es)
DK (1) DK491376A (es)
ES (1) ES453083A1 (es)
FR (1) FR2330606A1 (es)
GB (1) GB1527685A (es)
IL (1) IL50746A (es)
IT (2) IT1192124B (es)
NO (1) NO763747L (es)
ZA (1) ZA766376B (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841862B2 (ja) * 1977-01-08 1983-09-14 テルモ株式会社 医療用器具
US4198972A (en) * 1978-04-17 1980-04-22 Pharmachem Corporation Blood and blood component storage bags
US4183434A (en) * 1977-09-02 1980-01-15 Pharmachem Corporation Peelable seal
US4264392A (en) * 1977-09-02 1981-04-28 Pharmachem Corporation Process for forming a peelable seal
US4346710A (en) * 1978-06-16 1982-08-31 Pennwalt Corporation Article for storage and transport of biogenic fluids
US4222379A (en) * 1978-10-26 1980-09-16 Baxter Travenol Laboratories, Inc. Multiple blood bag having plasticizer-free portions and a high blood component survival rate
US4365716A (en) * 1978-11-29 1982-12-28 Pharmachem Corporation Peelable seal
US4401536A (en) * 1979-08-10 1983-08-30 Delmed, Inc. Biocompatible, steam-sterilizable irradiated articles comprised of ethylene copolymer and polypropylene blends
US4280497A (en) * 1979-10-09 1981-07-28 Cutter Laboratories, Inc. Container for platelet storage
US4417753A (en) * 1981-05-21 1983-11-29 Baxter Travenol Laboratories, Inc. Method and apparatus for joining materials
US4465487A (en) * 1981-06-16 1984-08-14 Terumo Kabushiki Kaisha Container for medical use
IT8123283A0 (it) * 1981-07-31 1981-07-31 Marco Zambolin Sistema di recupero calore perdestratificazione, sovrapressione ed isolamento termico mediante distribuzione di aria a temperatura esterna nella parte superiore di edifici industriali.
DE3277609D1 (en) * 1982-01-07 1987-12-17 Fresenius Ag Preservation bag
JPS58155866A (ja) * 1982-03-12 1983-09-16 テルモ株式会社 医療用器具およびその製造方法
JPS5873370A (ja) * 1982-09-14 1983-05-02 テルモ株式会社 医療用容器
USD284035S (en) 1983-05-23 1986-05-27 Union Carbide Corporation Chemical container
JPS6024844A (ja) * 1983-07-22 1985-02-07 内外化成株式会社 注射薬剤封入用容器
EP0219507B1 (en) * 1985-02-26 1992-02-19 BAXTER INTERNATIONAL INC. (a Delaware corporation) Fluid transfer system
JPS61226046A (ja) * 1985-03-29 1986-10-07 株式会社ジェイ・エム・エス 血液バツグ
US4630448A (en) * 1985-10-25 1986-12-23 Baxter Travenol Laboratories, Inc. Container for storing solid living tissue portions
DE3770239D1 (de) * 1986-10-15 1991-06-27 Sunstar Inc Mundstueck und verfahren zum herstellen von diesem.
US4939151A (en) * 1988-10-31 1990-07-03 Baxter International Inc. Adherent cell culture flask
KR930702129A (ko) * 1990-09-28 1993-09-08 도날 비이 토빈 면도 시스템
WO1992016358A1 (en) * 1991-03-22 1992-10-01 Desmarais & Frere Ltd. Thermoplastic film and method of welding same
US5257983A (en) * 1991-04-12 1993-11-02 Cryopharm Corporation Blood bag for lyophilization
CA2130893A1 (en) * 1993-09-17 1995-03-18 Bayer Corporation Method and system for collecting, processing and storing blood components
US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US5935847A (en) * 1994-10-28 1999-08-10 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
EP0740544B1 (en) 1994-11-22 2001-10-31 Baxter International Inc. Storage container for blood components
US5683768A (en) * 1994-12-21 1997-11-04 Baxter International Inc. Plastic formulations for platelet storage containers and the like
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6024220A (en) * 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
WO1998000286A1 (en) * 1996-07-03 1998-01-08 Baxter International Inc. Method of sealing a port tube in a container
US6024252A (en) * 1997-11-14 2000-02-15 Nestec S. A. Dispenser system
US6183460B1 (en) 1998-01-22 2001-02-06 Baxter International Inc. Multi-use solution container having flaps
DE19828671C2 (de) * 1998-06-26 2002-12-05 Univ Ludwigs Albert Behältnis mit kryokonserviertem biologischem Material
CN1626054A (zh) 2003-12-12 2005-06-15 尼普洛株式会社 医疗用冷冻袋
TW200708304A (en) * 2005-03-25 2007-03-01 Nipro Corp Package of freeze storage container and process for producing the same
US8449520B2 (en) * 2007-03-19 2013-05-28 HemCon Medical Technologies Inc. Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma
US7776022B2 (en) * 2007-03-19 2010-08-17 Hemcon Medical Technologies Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma
USD825074S1 (en) * 2014-01-14 2018-08-07 Jms Co., Ltd. Freezing preservation container

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244680A (en) * 1959-10-26 1966-04-05 Monsanto Co High strength oriented ethylene/vinyl acetate copolymer film
US3399250A (en) * 1963-03-12 1968-08-27 Grace W R & Co Film comprising polyethylene and an ethylene-vinyl acetate copolymer
US3796696A (en) * 1964-04-20 1974-03-12 Gulf Oil Corp Skin-packaging polymer and process
US3483023A (en) * 1967-06-05 1969-12-09 Eastman Kodak Co Heat and solvent sealable polyolefin films
US3576650A (en) * 1968-01-18 1971-04-27 Union Carbide Corp Cryogenic plastic film package
US3554256A (en) * 1968-11-08 1971-01-12 Dave Champman Goldsmith & Yama Flexible intravenous container
BE754683A (fr) * 1969-08-11 1971-01-18 Aga Ab Recipient destine a contenir du sang
JPS498079A (es) * 1972-05-10 1974-01-24
US3810503A (en) * 1972-08-22 1974-05-14 Cutter Lab Variable volume container for fluids
US3915212A (en) * 1973-12-10 1975-10-28 Abbott Lab Flexible medical fluid container having a combined fill and administration port and reinforced hanger

Also Published As

Publication number Publication date
AU1925176A (en) 1978-05-11
AU513011B2 (en) 1980-11-06
IT1192124B (it) 1988-03-31
IL50746A (en) 1978-10-31
FR2330606A1 (fr) 1977-06-03
IT7824087A0 (it) 1978-05-31
NO763747L (es) 1977-05-09
US4112989A (en) 1978-09-12
BE848022A (fr) 1977-03-01
DK491376A (da) 1977-05-07
DE2649812A1 (de) 1977-09-29
JPS5259985A (en) 1977-05-17
GB1527685A (en) 1978-10-04
JPS5544977B2 (es) 1980-11-14
IL50746A0 (en) 1976-12-31
BR7607397A (pt) 1977-09-20
ZA766376B (en) 1977-09-28

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