ES2046464T3 - Dispositivos medicos con aguja de seguridad. - Google Patents

Dispositivos medicos con aguja de seguridad.

Info

Publication number
ES2046464T3
ES2046464T3 ES198989302013T ES89302013T ES2046464T3 ES 2046464 T3 ES2046464 T3 ES 2046464T3 ES 198989302013 T ES198989302013 T ES 198989302013T ES 89302013 T ES89302013 T ES 89302013T ES 2046464 T3 ES2046464 T3 ES 2046464T3
Authority
ES
Spain
Prior art keywords
protection
slot
needle
inner tube
diameter
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
ES198989302013T
Other languages
English (en)
Inventor
Dana W. Ryan
James M. Kaiser
Robert M. Hinsch
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.)
Ryan Medical Inc
Original Assignee
Ryan Medical 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
Priority claimed from US07/162,569 external-priority patent/US5059185A/en
Priority claimed from US07/224,920 external-priority patent/US4923445A/en
Priority claimed from US07/303,588 external-priority patent/US5067945A/en
Application filed by Ryan Medical Inc filed Critical Ryan Medical Inc
Application granted granted Critical
Publication of ES2046464T3 publication Critical patent/ES2046464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Abstract

DISPOSITIVOS PARA INSTRUMENTOS MEDICOS PROTEGIDOS QUE MINIMIZAN LOS PINCHAZOS ACCIDENTALES EN LA PIEL POR UNA AGUJA CONTAMINADA EXPUESTA. LOS DISPOSITIVOS PARA INSTRUMENTOS MEDICOS INCLUYEN UN CUERPO TUBULAR HUECO INTERIOR (10) Y UNA PROTECCION EXTERIOR TELESCOPICA (12). LA SUPERFICIE EXTERIOR (71) DEL TUBO INTERIOR TIENE UNAS RANURAS FRONTALES Y POSTERIORES CIRCUNFERENCIALES (38,36), CON UN SOPORTE (46) SITUADO POR DELANTE DE LA RANURA FRONTAL (38) Y UNA RAMPA (52) SITUADA POR DETRAS DE LA RANURA FRONTAL (38) Y QUE REDUCE SU DIAMETRO A MEDIDA QUE SE ALEJA DE LA RANURA FRONTAL. EL SOPORTE (46) TIENE MAYOR DIAMETRO QUE EL DIAMETRO DE LA RAMPA ADYACENTE A LA RANURA FRONTAL Y PERMITE QUE LA PROTECCION (12) SEA DESLIZADA SOBRE EL TUBO INTERIOR (10) SIN BLOQUEAR DICHO TUBO DURANTE EL ENSAMBLAJE. LA PROTECCION EXTERIOR (12) TIENE DOS PROTUBERANCIAS CIRCUNFERENCIALES QUE SE EXTIENDEN HACIA DENTRO (34A,34B) PROXIMAS ENTRE SI, Y AL MENOS UN REBORDE DE SUJECION (87 O 28) QUE SE EXTIENDE HACIA AFUERA. UNA DE LAS PROTUBERANCIAS (34B) ESTA SITUADA EN EL EXTREMO POSTERIOR DE LA PROTECCION Y SE ACOPLA ELASTICAMENTE A LA RANURA POSTERIOR (36) DURANTE LA UTILIZACION DEL DISPOSITIVO MEDICO, PERMITIENDO ASI EL NORMAL USO DE LA AGUJA EXPUESTA. UNA VEZ QUE SE HA PRODUCIDO LA CONTAMINACION DE LA AGUJA, LA PROTECCION (12) ES SUJETADA POR LOS DEDOS PULGAR E INDICE DEL PRACTICANTE Y SE DESLIZA HACIA ARRIBA A LO LARGO DEL TUBO INTERIOR (10) HASTA QUE LA PROTUBERANCIA ANTERIOR QUE SOBRESALE HACIA EL INTERIOR DELANTERO (34A) DE LA PROTECCION SE DESLIZA HACIA ARRIBA POR LA RAMPA (52) Y SE ACOPLA CON BLOQUEO A LA RANURA FRONTAL (38). LA PROTECCION (12) QUEDA ENTONCES BLOQUEADA EN RELACION AL TUBO INTERIOR (10) DE FORMA QUE LA AGUJA QUEDA PROTEGIDA. CON LOS REBORDES DE SUJECION (28 O 87) DISPUESTOS ADECUADAMENTE, LA OPERACION DE PROTECCION PUEDE REALIZARSE CON UNA SOLA MANO.
ES198989302013T 1988-03-01 1989-02-28 Dispositivos medicos con aguja de seguridad. Expired - Lifetime ES2046464T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/162,569 US5059185A (en) 1988-03-01 1988-03-01 Safety needled medical devices
US07/224,920 US4923445A (en) 1988-03-01 1988-07-27 Safety needled medical devices
US07/303,588 US5067945A (en) 1988-03-01 1989-01-27 Safety needled medical devices capable of one-handed manipulation

Publications (1)

Publication Number Publication Date
ES2046464T3 true ES2046464T3 (es) 1994-02-01

Family

ID=27388772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989302013T Expired - Lifetime ES2046464T3 (es) 1988-03-01 1989-02-28 Dispositivos medicos con aguja de seguridad.

Country Status (7)

Country Link
EP (1) EP0331452B1 (es)
JP (1) JP2791082B2 (es)
KR (1) KR910008024B1 (es)
AU (1) AU3071689A (es)
CA (1) CA1324546C (es)
DE (1) DE68908584T2 (es)
ES (1) ES2046464T3 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088988A (en) * 1988-06-28 1992-02-18 Sherwood Medical Company Combined dental syringe and needle shield
WO1992018183A1 (en) * 1991-04-15 1992-10-29 Sherwood Medical Company Combined syringe and needle shield
GR1001468B (el) * 1992-05-21 1994-01-31 Panagiotis Dimitropoulos Ιατρική σύριγγα ασφαλείας.
CA2099317C (en) * 1992-07-08 1998-08-18 Howard S. Berger Safety syringe with i.v. port access
US5344407A (en) * 1993-05-04 1994-09-06 Ryan Dana W Safety holder for pre-filled disposable syringe cartridge
DK0693949T3 (da) * 1994-02-14 1999-02-15 Sanofi Sa Injektionsmodul til en sprøjte
FR2744023A1 (fr) * 1996-01-29 1997-08-01 Martini Jacques Dispositif de protection d'aiguille de seringue hypodermique contre les piqures accidentelles apres injection
DE10009815B4 (de) * 2000-03-01 2009-07-16 Tecpharma Licensing Ag Injektionsgerät mit einer Nadelabdeckung
DE20006251U1 (de) * 2000-04-05 2001-08-16 B D Medico Gmbh Mies Nadelschutzanordnung
GB2414402B (en) 2004-05-28 2009-04-22 Cilag Ag Int Injection device
GB2414409B (en) 2004-05-28 2009-11-18 Cilag Ag Int Injection device
GB2414401B (en) 2004-05-28 2009-06-17 Cilag Ag Int Injection device
GB2414403B (en) 2004-05-28 2009-01-07 Cilag Ag Int Injection device
GB2414400B (en) 2004-05-28 2009-01-14 Cilag Ag Int Injection device
GB2414406B (en) 2004-05-28 2009-03-18 Cilag Ag Int Injection device
GB2414399B (en) 2004-05-28 2008-12-31 Cilag Ag Int Injection device
GB2414775B (en) 2004-05-28 2008-05-21 Cilag Ag Int Releasable coupling and injection device
GB2424836B (en) 2005-04-06 2010-09-22 Cilag Ag Int Injection device (bayonet cap removal)
GB2424838B (en) 2005-04-06 2011-02-23 Cilag Ag Int Injection device (adaptable drive)
GB2425062B (en) * 2005-04-06 2010-07-21 Cilag Ag Int Injection device
GB2427826B (en) 2005-04-06 2010-08-25 Cilag Ag Int Injection device comprising a locking mechanism associated with integrally formed biasing means
GB2424835B (en) 2005-04-06 2010-06-09 Cilag Ag Int Injection device (modified trigger)
PL1759729T3 (pl) 2005-08-30 2010-09-30 Cilag Gmbh Int Zestaw igły do wstępnie napełnionego systemu strzykawki
US20110098656A1 (en) 2005-09-27 2011-04-28 Burnell Rosie L Auto-injection device with needle protecting cap having outer and inner sleeves
GB2438591B (en) 2006-06-01 2011-07-13 Cilag Gmbh Int Injection device
GB2438593B (en) 2006-06-01 2011-03-30 Cilag Gmbh Int Injection device (cap removal feature)
GB2438590B (en) 2006-06-01 2011-02-09 Cilag Gmbh Int Injection device
GB2461086B (en) 2008-06-19 2012-12-05 Cilag Gmbh Int Injection device
GB2461089B (en) 2008-06-19 2012-09-19 Cilag Gmbh Int Injection device
GB2461087B (en) 2008-06-19 2012-09-26 Cilag Gmbh Int Injection device
GB2461085B (en) 2008-06-19 2012-08-29 Cilag Gmbh Int Injection device
GB2461084B (en) 2008-06-19 2012-09-26 Cilag Gmbh Int Fluid transfer assembly
GB2515038A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Injection device
GB2515039B (en) 2013-06-11 2015-05-27 Cilag Gmbh Int Injection Device
GB2517896B (en) 2013-06-11 2015-07-08 Cilag Gmbh Int Injection device
GB2515032A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Guide for an injection device
TWI674122B (zh) * 2018-06-14 2019-10-11 英華達股份有限公司 輸液設備
CN113769206B (zh) * 2021-10-15 2023-03-24 四川卫生康复职业学院 一种安全回套注射器针帽的固定装置及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681567A (en) * 1986-04-03 1987-07-21 Masters Edwin J Syringe with safety sheath
US4666435A (en) * 1986-05-22 1987-05-19 Braginetz Paul A Shielded medical syringe
US4702738A (en) * 1986-05-22 1987-10-27 Spencer Treesa A Disposable hypodermic syringe and needle combination having retractable, accident preventing sheath
US4747837A (en) * 1987-05-01 1988-05-31 Hauck Martin W Syringe needle recapping protective device
US4738663A (en) * 1987-06-04 1988-04-19 Bogan David B Hypodermic needle shield

Also Published As

Publication number Publication date
DE68908584T2 (de) 1994-02-24
JP2791082B2 (ja) 1998-08-27
KR910008024B1 (ko) 1991-10-07
JPH0271757A (ja) 1990-03-12
AU3071689A (en) 1989-09-07
EP0331452A2 (en) 1989-09-06
KR890014137A (ko) 1989-10-21
EP0331452B1 (en) 1993-08-25
DE68908584D1 (de) 1993-09-30
CA1324546C (en) 1993-11-23
EP0331452A3 (en) 1990-06-27

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