DE69819352D1 - Einwegsicherheitsspritze - Google Patents

Einwegsicherheitsspritze

Info

Publication number
DE69819352D1
DE69819352D1 DE69819352T DE69819352T DE69819352D1 DE 69819352 D1 DE69819352 D1 DE 69819352D1 DE 69819352 T DE69819352 T DE 69819352T DE 69819352 T DE69819352 T DE 69819352T DE 69819352 D1 DE69819352 D1 DE 69819352D1
Authority
DE
Germany
Prior art keywords
needle
covering sleeve
plunger
locking projection
syringe
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 - Fee Related
Application number
DE69819352T
Other languages
English (en)
Other versions
DE69819352T2 (de
Inventor
Sergio Restelli
Nardino Righi
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
Priority claimed from IT97SV000007 external-priority patent/IT1294040B1/it
Priority claimed from IT97SV000008 external-priority patent/IT1294041B1/it
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69819352D1 publication Critical patent/DE69819352D1/de
Publication of DE69819352T2 publication Critical patent/DE69819352T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-rod
    • 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
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • A61M2005/3264—Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • A61M5/3272—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position having projections following labyrinth paths
DE69819352T 1997-02-12 1998-02-09 Einwegsicherheitsspritze Expired - Fee Related DE69819352T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT97SV000007 IT1294040B1 (it) 1997-02-12 1997-02-12 Siringa di sicurezza monouso.
IT97SV000008 IT1294041B1 (it) 1997-02-12 1997-02-12 Siringa monouso di sicurezza
ITSV970008 1997-02-12
ITSV970007 1997-02-12
PCT/EP1998/000692 WO1998035714A1 (en) 1997-02-12 1998-02-09 Disposable safety syringe

Publications (2)

Publication Number Publication Date
DE69819352D1 true DE69819352D1 (de) 2003-12-04
DE69819352T2 DE69819352T2 (de) 2004-08-19

Family

ID=26332154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819352T Expired - Fee Related DE69819352T2 (de) 1997-02-12 1998-02-09 Einwegsicherheitsspritze

Country Status (7)

Country Link
US (1) US6319234B1 (de)
EP (1) EP1017436B1 (de)
AT (1) ATE252925T1 (de)
AU (1) AU6719198A (de)
CA (1) CA2280716A1 (de)
DE (1) DE69819352T2 (de)
WO (1) WO1998035714A1 (de)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304761B1 (it) * 1998-01-20 2001-03-29 Nardino Righi Siringa monouso di sicurezza.
FR2799976B1 (fr) * 1999-10-26 2002-06-21 Plastic Omnium Cie Dispositif de securite pour seringue d'injection
FR2801795B1 (fr) 1999-12-07 2002-07-05 Plastef Investissements Dispositif de support de securite pour une seringue et ensemble d'un tel dispositif et d'une seringue
WO2001054758A1 (en) * 2000-01-27 2001-08-02 Afra Design Pty. Limited A single-use syringe
AU6810300A (en) * 2000-01-27 2001-08-07 Afra Design Pty Ltd A single-use syringe
GB0003790D0 (en) * 2000-02-18 2000-04-05 Astrazeneca Uk Ltd Medical device
AUPQ664800A0 (en) * 2000-04-04 2000-05-04 Dyer, John Raymond A retractable syringe system
US6475194B2 (en) * 2000-04-05 2002-11-05 Gem Plastics, Inc. Safety syringe
US6613022B1 (en) * 2000-05-05 2003-09-02 Safety Syringes, Inc. Passive needle guard for syringes
US6623459B1 (en) 2000-05-05 2003-09-23 Safety Syringes, Inc. Passive needle guard for syringes
EP1232763A1 (de) 2001-02-14 2002-08-21 Sergio Restelli Einwegspritze
EP1300169A1 (de) * 2001-10-08 2003-04-09 Sergio Restelli Gerät zum Sammeln von Blutproben mit vereinfachter Sicherheits-Vorrichtung
US6971999B2 (en) * 2001-11-14 2005-12-06 Medical Instill Technologies, Inc. Intradermal delivery device and method
FR2835753B1 (fr) * 2002-02-11 2004-10-29 Plastef Investissements Dispositif de support de securite pour une seringue et ensemble d'un tel dispositif et d'une seringue
US6976976B2 (en) 2002-03-27 2005-12-20 Safety Syringes, Inc. Syringe with needle guard injection device
US6776777B2 (en) * 2002-05-10 2004-08-17 Becton, Dickinson And Company Passive safety shield system for injection devices
EP1362609A1 (de) * 2002-05-16 2003-11-19 Sergio Restelli Einwegsicherheitsspritze mit automatisch geführter Aussenhülle
US6979316B1 (en) * 2002-05-23 2005-12-27 Seedlings Life Science Ventures Llc Apparatus and method for rapid auto-injection of medication
EP1371382A1 (de) * 2002-06-04 2003-12-17 Sergio Restelli Sicherheitsspritze mit einer Schutzhülle
EP1374934A1 (de) * 2002-06-25 2004-01-02 Sergio Restelli Kanüle mit Flügeln mit verbesserter Sicherheit
AU2003253859A1 (en) * 2002-07-08 2004-01-23 Medical Instill Technologies, Inc. Interadermal delivery device, and method of intradermal delivery
WO2004041332A1 (en) * 2002-11-04 2004-05-21 Sergio Restelli Set of components for making a syringe into a disposable automatic safety syringe and relative disposable automatic safety syringe
US20090204076A1 (en) * 2003-02-03 2009-08-13 Barry Peter Liversidge Medical Injector
US20060189931A1 (en) * 2003-03-24 2006-08-24 John Riemelmoser Syringe with retractable needle
FR2852851B1 (fr) 2003-03-25 2006-01-06 Sedat Dispositif de protection d'aiguille destine a une seringue, et dispositif d'injection comprenant une seringue et ce dispositif de protection
US6805686B1 (en) 2003-05-06 2004-10-19 Abbott Laboratories Autoinjector with extendable needle protector shroud
WO2005009519A1 (en) * 2003-07-31 2005-02-03 Sid Technologies Llc Syringe with automatically triggered safety sleeve
US20050027255A1 (en) * 2003-07-31 2005-02-03 Sid Technologies, Llc Automatic injector
KR200333670Y1 (ko) * 2003-08-25 2003-11-19 방영철 일회용 안전주사기
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
FR2861310B1 (fr) 2003-10-22 2006-09-22 Plastef Investissements Dispositif de seringue d'injection securise
EA009033B1 (ru) * 2003-10-24 2007-10-26 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и система для оценки поведения давления порового флюида в подземной формации
DE102004004310A1 (de) * 2004-01-28 2005-08-18 Tecpharma Licensing Ag Injektionsgerät mit verrastbarem Dosierglied
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
DE602004020277D1 (de) 2004-04-29 2009-05-07 Abbott Lab Autoinjektor mit ausfahrbarer nadelschutzabdeckung
CN1997415A (zh) * 2004-05-14 2007-07-11 安全医学产品有限公司 具有可缩回针头的改进的注射器
FR2871705B1 (fr) * 2004-06-18 2006-09-15 Mb Innovation Sarl Dispositif a usage unique d'injection d'un fluide medicamenteux
GB0414054D0 (en) 2004-06-23 2004-07-28 Owen Mumford Ltd Improvements relating to automatic injection devices
US7255689B2 (en) * 2004-10-29 2007-08-14 Safety Syringes, Inc. Syringe with anti-rotation for luer lock
US8372044B2 (en) 2005-05-20 2013-02-12 Safety Syringes, Inc. Syringe with needle guard injection device
EP1919540B1 (de) 2005-09-01 2016-05-18 Owen Mumford Limited Nadelschutzabdeckung
US8496628B2 (en) * 2005-09-30 2013-07-30 Erskine Medical Llc Needle-based medical device including needle guide
AU2007269791B2 (en) 2006-06-30 2013-10-03 Abbvie Biotechnology Ltd Automatic injection device
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US20080228147A1 (en) * 2007-03-15 2008-09-18 Bristol-Myers Squibb Company Injector for use with pre-filled syringes and method of assembly
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FR2922455B1 (fr) * 2007-10-23 2010-10-29 Plastef Investissements Dispositif de seringue comprenant un corps de seringue et un manchon de support.
GB2460398A (en) * 2008-05-20 2009-12-02 Owen Mumford Ltd Auto-injector having a magnetic injection indicator and a needle sheath retainer
JP4361962B1 (ja) * 2009-01-30 2009-11-11 株式会社アルテ 容器兼用注射器
MX2011011541A (es) 2009-04-29 2012-02-28 Abbott Biotech Ltd Dispositivo de inyeccion automatico.
US9358340B2 (en) * 2009-09-30 2016-06-07 Sanofi-Aventis Deutschland Gmbh Method and assembly for a drug delivery device
NZ627052A (en) 2009-12-15 2015-12-24 Abbvie Biotechnology Ltd Improved firing button for automatic injection device
JP5809242B2 (ja) 2010-04-21 2015-11-10 アッヴィ バイオテクノロジー リミテッド 治療薬の制御送達のための装着型自動注入装置
US8128594B1 (en) * 2010-11-03 2012-03-06 Chang li-feng Safety syringe
WO2012103141A1 (en) 2011-01-24 2012-08-02 Abbott Biotechnology Ltd. Automatic injection devices having overmolded gripping surfaces
ES2859511T3 (es) 2011-01-24 2021-10-04 Abbvie Biotechnology Ltd Extracción de protectores de agujas de jeringas y dispositivos de inyección automática
AU2012210170B2 (en) 2011-01-24 2016-09-29 Elcam Medical Agricultural Cooperative Association Ltd. Injector
US9022990B2 (en) 2011-04-04 2015-05-05 Tech Group Europe Limited Needle safety shield
PT2543689T (pt) 2011-07-04 2016-09-22 Repsol Sa Método contínuo para a síntese de polióis
US8672883B2 (en) * 2011-07-11 2014-03-18 C. Garyen Denning Fluid delivery device and methods
EP2601988A1 (de) * 2011-12-08 2013-06-12 Sanofi-Aventis Deutschland GmbH Spritzenträger
EP2601992A1 (de) 2011-12-08 2013-06-12 Sanofi-Aventis Deutschland GmbH Spritzenträger
JP5978320B2 (ja) * 2012-03-05 2016-08-24 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 薬剤の再構成のためのフローティングニードルを備えた移送セット
US9050416B2 (en) 2012-11-01 2015-06-09 Tech Group Europe Limited Needle Safety device with floating ring
GB201305489D0 (en) * 2013-03-26 2013-05-08 Consort Medical Plc Improved syringe assembly
US20150231335A1 (en) * 2013-09-11 2015-08-20 Parenteral Technologies, Llc Measurement indicia syringe sleeve and syringe needle retraction mechanism
GB201407682D0 (en) * 2014-05-01 2014-06-18 New Injection Systems Ltd Needle Safety Shield
GB2529621B (en) 2014-08-21 2016-12-07 Owen Mumford Ltd Safety syringe
BR112017011213A2 (pt) 2014-12-23 2018-02-14 Automed Pty Ltd aparelho de fornecimento, sistema e métodos associados
CN110325231B (zh) 2016-12-27 2020-10-02 阿克申医药科技有限公司 用于注射药物的设备和方法
WO2020014292A1 (en) 2018-07-10 2020-01-16 Action Medical Technologies, Llc Apparatuses and method for injecting medicaments
USD893712S1 (en) 2019-02-15 2020-08-18 Action Medical Technologies, Llc Grip for autoinjectors
JP1697638S (de) 2019-11-01 2021-10-18
JP7323240B2 (ja) 2020-03-25 2023-08-08 アクション メディカル テクノロジーズ，エルエルシー 薬剤を注入するための装置および方法
US11957542B2 (en) 2020-04-30 2024-04-16 Automed Patent Holdco, Llc Sensing complete injection for animal injection device
US11759576B2 (en) 2020-06-05 2023-09-19 Action Medical Technologies, Llc Parenteral injection apparatus
CN115227913B (zh) * 2022-07-26 2023-10-20 南京鈊帝医疗科技有限公司 自动注射器及其注射针筒

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US4850968A (en) * 1987-07-27 1989-07-25 Ar.Ma.S.R.L. Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap
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ATE129906T1 (de) * 1990-07-19 1995-11-15 Nardino Righi Sicherheitsspritze zum einmaligen gebrauch.
IT1253104B (it) * 1991-07-02 1995-07-10 Paolo Romagnoli Siringa monouso
EP0680767A1 (de) * 1994-05-06 1995-11-08 Nardino Righi Einwegspritze
US5562626A (en) * 1995-09-11 1996-10-08 Sanpietro; Joseph A. Safety syringe

Also Published As

Publication number Publication date
CA2280716A1 (en) 1998-08-20
EP1017436A1 (de) 2000-07-12
WO1998035714A1 (en) 1998-08-20
DE69819352T2 (de) 2004-08-19
ATE252925T1 (de) 2003-11-15
US6319234B1 (en) 2001-11-20
AU6719198A (en) 1998-09-08
EP1017436B1 (de) 2003-10-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee