DE69312545T2 - Wear-resistant stopper to avoid the generation of particles when drilling through - Google Patents

Wear-resistant stopper to avoid the generation of particles when drilling through

Info

Publication number
DE69312545T2
DE69312545T2 DE69312545T DE69312545T DE69312545T2 DE 69312545 T2 DE69312545 T2 DE 69312545T2 DE 69312545 T DE69312545 T DE 69312545T DE 69312545 T DE69312545 T DE 69312545T DE 69312545 T2 DE69312545 T2 DE 69312545T2
Authority
DE
Germany
Prior art keywords
particles
stopper
top surface
fluid
generation
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 - Lifetime
Application number
DE69312545T
Other languages
German (de)
Other versions
DE69312545D1 (en
Inventor
Richard T Liebert
Neil H Brown
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.)
GE Healthcare AS
Original Assignee
Nycomed Imaging AS
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 Nycomed Imaging AS filed Critical Nycomed Imaging AS
Application granted granted Critical
Publication of DE69312545D1 publication Critical patent/DE69312545D1/en
Publication of DE69312545T2 publication Critical patent/DE69312545T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closures For Containers (AREA)
  • Radiation-Therapy Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Materials For Medical Uses (AREA)
  • Tires In General (AREA)
  • Wrappers (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Arc Welding In General (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Passenger Equipment (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glass Compositions (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An abrasion-resistant stopper (10) for a medical vial for containing a fluid therein comprising a stopper body of an elastomeric material having a head portion (20) and a fluid contactable leg portion (30), the leg portion (30) being adapted to be inserted into the medical vial for hermetically sealing the fluid therein and the head portion (20) comprising a top surface to receive a coating thereon, the top surface being coated with an abrasion-resistant coating (40) to prevent generation of particles upon piercing of the stopper (10) by a spike or a hypodermic needle. Preferably the coating (40) covers at least the centre, pierceable portion of the top surface and is advantageously polytetrafluoroethylene. <IMAGE>
DE69312545T 1992-04-02 1993-03-27 Wear-resistant stopper to avoid the generation of particles when drilling through Expired - Lifetime DE69312545T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86212092A 1992-04-02 1992-04-02

Publications (2)

Publication Number Publication Date
DE69312545D1 DE69312545D1 (en) 1997-09-04
DE69312545T2 true DE69312545T2 (en) 1998-02-19

Family

ID=25337719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312545T Expired - Lifetime DE69312545T2 (en) 1992-04-02 1993-03-27 Wear-resistant stopper to avoid the generation of particles when drilling through

Country Status (20)

Country Link
EP (1) EP0564037B1 (en)
JP (1) JPH0639017A (en)
KR (1) KR930021174A (en)
AT (1) ATE156088T1 (en)
AU (1) AU666910B2 (en)
BR (1) BR9301388A (en)
CA (1) CA2091020C (en)
CZ (1) CZ54393A3 (en)
DE (1) DE69312545T2 (en)
DK (1) DK0564037T3 (en)
ES (1) ES2108205T3 (en)
FI (1) FI931501A (en)
HU (1) HUT67955A (en)
IL (1) IL105247A (en)
MX (1) MX9301044A (en)
MY (1) MY131318A (en)
NO (1) NO931288L (en)
NZ (1) NZ247323A (en)
SK (1) SK27493A3 (en)
TW (1) TW227523B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078880B1 (en) 1999-08-05 2003-03-19 The Procter & Gamble Company Dispensing device comprising a reservoir and attachment means provided with protected piercing means
US6386392B1 (en) 1999-11-02 2002-05-14 The Procter & Gamble Company Reservoirs for use with cleaning devices
US6321941B1 (en) 2000-04-20 2001-11-27 The Procter & Gamble Company Consumer safe fitment for connecting a reservoir to a dispensing appliance
US7100646B2 (en) * 2000-02-11 2006-09-05 Medical Instill Technologies, Inc. Sealed containers and methods of making and filling same
JP4601127B2 (en) * 2000-06-06 2010-12-22 住友ゴム工業株式会社 Medical rubber stopper
TWI303565B (en) * 2002-08-16 2008-12-01 Glaxosmithkline Biolog Sa Closure system,vial having the closure system,method of closing a vial,method of filling a pharmaceutical vial, and vial closure
US20090196798A1 (en) * 2008-02-06 2009-08-06 Robert Sassa Barrier with Low Extractables and Resealing Properties
CN102283776B (en) * 2011-07-07 2013-09-04 海南卫康制药(潜山)有限公司 Puncture-free bottle cork and application method thereof
DE102012101509A1 (en) * 2012-02-24 2013-08-29 Krones Aktiengesellschaft Pierceable plastic closure for sealing containers
USD713931S1 (en) 2013-01-09 2014-09-23 Central Garden & Pet Company Sprayer
WO2020142592A1 (en) * 2019-01-04 2020-07-09 Instrumentation Laboratory Company Container stopper for high pierce count applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628681A (en) * 1969-10-06 1971-12-21 Plastics Consulting And Mfg Co Stopper
US4499148A (en) * 1983-01-10 1985-02-12 Canton Bio-Medical Products, Inc. Composite materials of silicone elastomers and polyolefin films, and method of making
JP2545540B2 (en) * 1987-05-29 1996-10-23 株式会社 大協精工 Double-sided laminated rubber stopper
DE8906346U1 (en) * 1989-05-23 1989-09-14 Pharma-Gummi Wimmer West Gmbh, 5180 Eschweiler Closure for medicine bottles

Also Published As

Publication number Publication date
DK0564037T3 (en) 1997-09-29
NO931288D0 (en) 1993-04-02
ATE156088T1 (en) 1997-08-15
MX9301044A (en) 1993-10-01
KR930021174A (en) 1993-11-22
TW227523B (en) 1994-08-01
EP0564037A1 (en) 1993-10-06
FI931501A0 (en) 1993-04-02
IL105247A (en) 1997-04-15
NZ247323A (en) 1996-03-26
BR9301388A (en) 1993-10-13
NO931288L (en) 1993-10-04
EP0564037B1 (en) 1997-07-30
JPH0639017A (en) 1994-02-15
IL105247A0 (en) 1993-08-18
CZ54393A3 (en) 1995-11-15
AU3280593A (en) 1993-10-07
FI931501A (en) 1993-10-03
HU9300971D0 (en) 1993-06-28
MY131318A (en) 2007-08-30
CA2091020A1 (en) 1993-10-03
DE69312545D1 (en) 1997-09-04
AU666910B2 (en) 1996-02-29
HUT67955A (en) 1995-05-29
ES2108205T3 (en) 1997-12-16
SK27493A3 (en) 1993-11-10
CA2091020C (en) 2005-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GE HEALTHCARE AS, OSLO, NO

8328 Change in the person/name/address of the agent

Representative=s name: HAMMONDS RECHTSANWAELTE PATENTANWAELTE, 80539 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: HAMMONDS LLP, LONDON, GB

R082 Change of representative

Ref document number: 564037

Country of ref document: EP

Representative=s name: J D REYNOLDS & CO., GB