WO1984004672A1 - A pressure balancing device for sealed vessels - Google Patents

A pressure balancing device for sealed vessels Download PDF

Info

Publication number
WO1984004672A1
WO1984004672A1 PCT/SE1984/000195 SE8400195W WO8404672A1 WO 1984004672 A1 WO1984004672 A1 WO 1984004672A1 SE 8400195 W SE8400195 W SE 8400195W WO 8404672 A1 WO8404672 A1 WO 8404672A1
Authority
WO
WIPO (PCT)
Prior art keywords
vessel
interior
ventilating
connection means
needle
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.)
Ceased
Application number
PCT/SE1984/000195
Other languages
English (en)
French (fr)
Inventor
Bengt Gustavsson
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26658404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1984004672(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/SE1984/000075 external-priority patent/WO1984004673A1/en
Application filed by Individual filed Critical Individual
Priority to AT84902234T priority Critical patent/ATE36955T1/de
Priority to DE8484902234T priority patent/DE3473823D1/de
Priority to FI852455A priority patent/FI852455A7/fi
Priority to BR8407302A priority patent/BR8407302A/pt
Publication of WO1984004672A1 publication Critical patent/WO1984004672A1/en
Priority to NO850235A priority patent/NO158990C/no
Priority to DK23985A priority patent/DK161181C/da
Anticipated expiration legal-status Critical
Ceased 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/2013—Piercing means having two piercing ends
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2068—Venting means
    • A61J1/2072—Venting means for internal venting
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2068—Venting means
    • A61J1/2075—Venting means for external venting
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2079—Filtering means
    • A61J1/2082—Filtering means for gas filtration
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel

Definitions

  • the present invention refers to a device for ventilating and pressure balancing the interior of a sealed vessel containing a substance which is to be taken out from said vessel e.g. by an injection syringe, said vessel being provided with a closure means comprising a sealing member through which a puncturing member, e.g. a needle can be passed for entering the interior of said vessel.
  • a puncturing member e.g. a needle
  • Drugs and medicines of different kinds which are to be injected into a patient are usually delivered in vials sealed by a membrane or sealing plug which can be penetrated by the needle of an injection syringe.
  • the substances are in some cases delivered as solutions and in other cases as dry substances, which firstly have to be dissolved in a solvent, e.g. water, which is injected into the vial by an injection springe. In both cases there are pressure balancing problems when pressing liquid into or taking liquid out from the air-tightly sealed vial.
  • the object of the present invention is to provide a pressure balancing system especially intended for vials containing toxic substances, such as cytoxic drugs, etc., which are not allowed to contaminate the ambient air.
  • Fig. 1 is a longitudinal section of a closure means to a vial according to the present invention
  • Fig. is a section according to the line II-II in fig. 3
  • Fig. 3-5 is a longitudinal sections through three other embodiments.
  • connection means 3 is attached to the bottle-neck of the vial 1.
  • the connection means 3 has a bayonet coupling 4 for receiving a transferring member (not shown) of the kind disclosed in the Swedish patent application No. 8301176-7 and International patent application No. PCT/SE84/00075 and for transferring the content of the vial to an injection syringe without any contamination risk.
  • a sealing member 5, e.g. of Teflon R, which can be penetrated by a needle is provided in the connection means 3, which further is provided with a hood. 6 extending radially a considerably distance outside the bottle-neck of the vial 1.
  • a torus-shaped expandable balloon 7 is placed under the hood 6 and attached to a cylindrical balloon attachment 8 provided with a liquid-rejecting filter 9.
  • the balloon 7 communicates with the interior of the vial 1 via a hollow needle 10 passed through the stopper 2.
  • the balloon attachment 8 could of course be angled at which angling of the balloon 7 is avoided.
  • the balloon 7 works as a pressure equalizer when handling the contents of the vial 1.
  • a solvent e.g. water
  • This will create an overpressure in the vial 1 and the surplus air is then pressed into the balloon 7.
  • On sucking up the dissolved substance into the injection syringe air is sucked back into the vial from the balloon and a negative pressure is avoided.
  • a completely closed pressure equaliztion system has thus been achieved
  • connection means 3 is provided with a pointed member 11 passed through the stopper 2 of the vial 1.
  • the pointed member 10 is provided with two passages 12 and 13, one 12 for a needle (not shown) for transferring the substance contained in the vial to an injection syringe and the other 13 for ventilating the vial 1.
  • the ventilating passage 13 communicates with a free space 14 between the connection means 3 and vial 1 and a further passage 15 in the connection means 3.
  • Said further passage 15 communicates with the atmosphere via a liquid-rejecting filter 16.
  • This filter is preferably of a type also preventing the vapour of the substance contained in the vial to pass therethrough, which is especially important if the substance is toxic.
  • An example of such a filter is HEPA - high efficiency particulate air filter of 10,3 micron.
  • fig. 4 is shown an embodiment similar to the one according to fig. 3, but it lacks the pointed member 11. Communication between the interior of the vial 1 and the passage 14 can be achieved by the needle (not shown) for transferring the substance to an injection syringe. Said needle can be provided with ventilation means of different kinds as described in the International Application No. PCT/SE84/00075.
  • connection means 3 is further on its outside provided with a ring-shaped attachment 17 for a ring-shaped flexible member
  • fig. 5 is shown a combination of two further embodiments similar to the one according to fig. 1, but here according to one of the embodiments the flexible member communicating with the interior of the vial 1 via the hollow needle 10 consists of a bellows 18 instead of a balloon 7.
  • the bellows 18 is attached to the lower edges of the hood 6 so that a closed space is provided under said hood.
  • the bellows is pressure-less both in retracted and extended condition.
  • a piston-cylinder or similar arrangement the volume of which is variable, can be used.
  • the interior of the vessel communicates with a space closed by a lid 19 and the volume of which is constant. If the volume of said space is sufficient it can serve as a pressure-balancer or buffer for the vessel.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Paper (AREA)
  • Motor Or Generator Frames (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Confectionery (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Centrifugal Separators (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Refuse Collection And Transfer (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Press Drives And Press Lines (AREA)
PCT/SE1984/000195 1983-05-20 1984-05-21 A pressure balancing device for sealed vessels Ceased WO1984004672A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT84902234T ATE36955T1 (de) 1983-05-20 1984-05-21 Druckausgleichvorrichtung fuer versiegelte behaelter.
DE8484902234T DE3473823D1 (en) 1983-05-20 1984-05-21 A pressure balancing device for sealed vessels
FI852455A FI852455A7 (fi) 1983-05-20 1984-05-21 Paineentasauslaite tiivistetyille astioille.
BR8407302A BR8407302A (pt) 1983-05-20 1984-05-21 Dispositivo de balanceamento de pressao para recipientes selados
NO850235A NO158990C (no) 1983-05-20 1985-01-18 Trykkutjevningsinnretning for tette beholdere.
DK23985A DK161181C (da) 1983-05-20 1985-01-18 Trykudligningsanordning for forseglede beholdere

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8301176A SE434700B (sv) 1983-05-20 1983-05-20 Anordning for lufttet overforing av substans fran ett kerl till ett annat
PCT/SE1984/000075 WO1984004673A1 (en) 1983-05-20 1984-03-02 A device for transferring a substance

Publications (1)

Publication Number Publication Date
WO1984004672A1 true WO1984004672A1 (en) 1984-12-06

Family

ID=26658404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1984/000195 Ceased WO1984004672A1 (en) 1983-05-20 1984-05-21 A pressure balancing device for sealed vessels

Country Status (12)

Country Link
US (1) US4673404A (https=)
EP (1) EP0176511B2 (https=)
JP (2) JPS60501294A (https=)
AT (1) ATE36955T1 (https=)
AU (1) AU569900B2 (https=)
BR (1) BR8407302A (https=)
DE (1) DE3473823D1 (https=)
DK (1) DK161181C (https=)
FI (1) FI852455A7 (https=)
NO (1) NO158990C (https=)
SE (1) SE434700B (https=)
WO (1) WO1984004672A1 (https=)

Cited By (28)

* Cited by examiner, † Cited by third party
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WO1985004097A1 (en) * 1984-03-13 1985-09-26 Christensen John F An appliance for the preparation of injectable medicaments
EP0371071A4 (en) * 1987-07-27 1990-06-26 Intelligent Medicine Inc CLOSURE AND TRANSFER APPARATUS FOR STORAGE CONTAINER.
FR2672870A1 (fr) * 1991-02-15 1992-08-21 Deutsche Forsch Luft Raumfahrt Dispositif d'injection d'un fluide dans un recipient recepteur.
US5558838A (en) * 1993-09-29 1996-09-24 Becton Dickinson And Company Sample preparation apparatus
GB2314322A (en) * 1996-06-21 1997-12-24 Merck & Co Inc Deflected septum seal access port
US5882601A (en) * 1997-06-18 1999-03-16 Merck & Co., Ltd. Deflected septum seal access port
US6809804B1 (en) 2000-05-11 2004-10-26 Becton, Dickinson And Company System and method for providing improved event reading and data processing capabilities in a flow cytometer
WO2007120641A2 (en) 2006-04-12 2007-10-25 Icu Medical, Inc. Vial adaptors and vials for regulating pressure
WO2008079238A1 (en) 2006-12-19 2008-07-03 Cardinal Health 303, Inc. Pressure equalizing device for vial access
WO2008153459A1 (en) * 2007-06-13 2008-12-18 Carmel Pharma Ab Pressure equalizing device, receptacle and method
WO2008153458A1 (en) * 2007-06-13 2008-12-18 Carmel Pharma Ab An arrangement for use with a medical device
WO2008153460A1 (en) * 2007-06-13 2008-12-18 Carmel Pharma Ab A device for providing fluid to a receptacle
WO2009007350A1 (en) * 2007-07-06 2009-01-15 Universite Libre De Bruxelles Device and method for the preparation and the use of radiopharmaceuticals
US7507227B2 (en) 2006-04-12 2009-03-24 Icu Medical, Inc. Vial adaptor for regulating pressure
JP2009514641A (ja) * 2005-11-07 2009-04-09 インドゥストリー・ボルラ・ソシエタ・ペル・アチオニ 通気可能で安全に取り扱える薬瓶アダプタ
US7648491B2 (en) 2005-05-13 2010-01-19 Bob Rogers Medical substance transfer system
US7883499B2 (en) 2007-03-09 2011-02-08 Icu Medical, Inc. Vial adaptors and vials for regulating pressure
WO2011017273A3 (en) * 2009-08-07 2012-02-23 Medtronic Minimed, Inc. Transfer guard systems and methods
EP2013113A4 (en) * 2006-04-24 2014-05-14 Medical Instill Tech Inc LASER-SEALED AND LASER-SEALABLE OPERATING DEVICE AND METHOD THEREFOR
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US9168203B2 (en) 2010-05-21 2015-10-27 Carmel Pharma Ab Connectors for fluid containers
WO2015164385A1 (en) * 2014-04-21 2015-10-29 Becton Dickinson and Company Limited System with adapter for closed transfer of fluids
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US10398834B2 (en) 2007-08-30 2019-09-03 Carmel Pharma Ab Device, sealing member and fluid container
US10406072B2 (en) 2013-07-19 2019-09-10 Icu Medical, Inc. Pressure-regulating fluid transfer systems and methods

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US5132088A (en) * 1988-11-17 1992-07-21 Kabushiki Kaisha Nittec Automatic medical sampling device
US5130254A (en) * 1990-05-25 1992-07-14 E. I. Du Pont De Nemours And Company Method for pipetting liquid from a sealed container
US5289858A (en) * 1991-12-18 1994-03-01 Abbott Laboratories System for accommodating withdrawal of liquid from a bulk supply
SE509950C2 (sv) 1995-05-02 1999-03-29 Carmel Pharma Ab Anordning för administrering av toxisk vätska
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US5954104A (en) 1997-02-28 1999-09-21 Abbott Laboratories Container cap assembly having an enclosed penetrator
US5924584A (en) * 1997-02-28 1999-07-20 Abbott Laboratories Container closure with a frangible seal and a connector for a fluid transfer device
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US8083107B2 (en) * 2009-04-09 2011-12-27 Rodney Laible Closed loop dispensing system with mechanical venting means
JP5636645B2 (ja) * 2009-07-03 2014-12-10 ニプロ株式会社 薬液移送装置
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BR8407302A (pt) 1986-03-25
DK161181C (da) 1992-03-30
NO158990B (no) 1988-08-15
NO850235L (no) 1985-01-18
EP0176511B1 (en) 1988-09-07
EP0176511B2 (en) 1993-04-14
FI852455L (fi) 1985-06-20
DK23985D0 (da) 1985-01-18
DK161181B (da) 1991-06-10
FI852455A0 (fi) 1985-06-20
JPS60501342A (ja) 1985-08-22
AU3017584A (en) 1984-12-18
FI852455A7 (fi) 1985-06-20
NO158990C (no) 1988-11-23
JPH0550293B2 (https=) 1993-07-28
AU569900B2 (en) 1988-02-25
SE434700B (sv) 1984-08-13
EP0176511A1 (en) 1986-04-09
JPS60501294A (ja) 1985-08-15
DK23985A (da) 1985-03-12
ATE36955T1 (de) 1988-09-15
DE3473823D1 (en) 1988-10-13
US4673404A (en) 1987-06-16
SE8301176D0 (sv) 1983-05-20

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