DK156414B - Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten - Google Patents
Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten Download PDFInfo
- Publication number
- DK156414B DK156414B DK361987A DK361987A DK156414B DK 156414 B DK156414 B DK 156414B DK 361987 A DK361987 A DK 361987A DK 361987 A DK361987 A DK 361987A DK 156414 B DK156414 B DK 156414B
- Authority
- DK
- Denmark
- Prior art keywords
- syringe
- piston
- piston rod
- end wall
- needle
- Prior art date
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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
-
- 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
- Y10S128/00—Surgery
- Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
- Y10S128/919—Syringe, means to protect user
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Environmental & Geological Engineering (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Fertilizing (AREA)
- Reciprocating Pumps (AREA)
- Nozzles (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
χ DK 156 414 B
5 Opfindelsen angâr en in jektionsspr0jte af den art, der er angivet i kravets indledning.
Fra US patentskrift nr. 4.650.468 kendes en sâdan injektionsspr0jte, hvor kanylen, efter at spr0j ten er 10 t0mt, kan trækkes ind i spr0jten og holdes fastlâst, sâledes at ingen kân komme i ber0ring med kanyle-spidsen og eventuelt blive udsat for smitte, og sâle- des. at spr0jten ikke kan genbruges. 1 spr0jten er kanylen raonteret i et stempelhoved, som i spr0jtens 15 brugsklare stand er koblet fri af stemplet og sammen-koblet med den forreste ende af spr0jtehuset. Nâr stemplet, ved t0mning af spr0jten, er f0rt i bund, skal brugeren f0rst ved drejning af stempelstangen, og med kanylen ragende ud af spr0jten, frikoble 20 stempelhovedet med kanylen fra spr0jtehuset og der-efter trække stempelstangen med stempelhovedet tubage til en endestilling, hvor stempelstangen automa-tisk lâses til spr0jtehuset. l tilfælde af util-stærkkelig tilbagetrækning vil kanylen igen kunne 25 bevæges ud af spr0jten.
Formâlet med opfindelsen er at angive en injek-tionsspr0jte, hvor tilbagetrækningen af kanylen fore-gâr hurtigere og pâ en sikrere mâde. Dette opnâs ved 30 at indrette den indledningsvis nævnte injektions- spr0jte som angivet i den kendetegnende del af kravet.
Nèr stemplet, i den sâledes indrettede injektions-35 spr0jte, er f0rt i bund, beh0ver brugeren, for at indtrække kanylen og g0re spr0jten uegnet til gen-brug, blot at ud0ve et passende tryk pâ stempel- 2
DK 156414 B
stangen i samme retning som ved t0mning af spr0 j ten. Kanylen vil hezved automatisk blive trukket ind i spr0jten, og stempelstangen blive làst til spr0jte-huset.
5 Pâ tegningen er vist en inj ektionsspr0 j te if0lge op-findelsen, idet fig. 1 viser spr0jten f0r brugen, og 10 fig. 2 viser spr0jten efter injektionen, hvor kanylen er forsvundet op i stempelstangen, og stempelstangen er làst for tilbagetrækning.
15 Injektionsspr0jten omfatter en forspændt fjeder 5, der med et tryk pâ 300-400 gram tvinger kanylen 6 op mod bunden af spr0jtehuset 2. Kanylen 6 og fjederen 5 styres af et fjederhus 4, der enten limes eller ultralydssvejses pâ spr0jtehuset 2. Kanylen 6 har 20 pâst0bt et konisk hoved, der er 2/10 mm st0rre end hullet i bundfladen pâ spr0jtehuset 2. Nâr stempelstangen 1, der er forsynet med st0bt pakning 3, f0res i bund, vil konussen for enden skubbe bunden af spr0jtehuset 2 op i en bue, der bevirker, at hullet i 25 bunden bliver st0rre i diameter, og kanylefjederen 5 skubber kanylen 6 op i hulrummet i stempelstangen 1 med et smæld. Samtidig bliver den tynde bund i spr0j-tehuset 2 krænget ind over stempelstangens 1 lâsehak (se fig. 2), sâledes at stempelstangen 1 ikke kan 30 trækkes tilbage.
Claims (1)
- 3 DK 156414 B Injektionsspr0jte med kanyle ( 6 ), der kan indtrækkes og fastlâses i spr0jten, hvilken injektionsspr0jte 5 har et hus (2,4) med et spr0jtekammer indrettet med et stempel (3) og en stempelstang (1), kende-t e g n e t ved, at spr0jtekammeret over for stemplet (3) har en elastisk endevæg med et hui, at kanylen (6) i enden modsat spidsen er forsynet med et 10 .hoved omkring lndl0bsâbningen og er sâledes fjeder- pâvirket i retnlng mod den elastiske endevæg, at /hovedet llgger tætnende an mod randen af hullet, at sstempelstangen (1) rager frem foran stemplet og for-tb'il er forsynet med et hulrumm, der har en âbnlng 215 oGtver for hullet 1 den elastiske endevæg, at stempel-sStangen ( 1) omkring âbnlngen er udformet med en }konns, der vender mod den elastiske endevæg, og en 21:âserille bag konussen, at den elastiske endevæg ved .frenitrykning af stempelsta^gen mod denne kan de~ MQ fformeres sâledes, at hullet uxdvldes og tillader den fj ederpâwlrkede kanyle (6) at passere ind 1 hulrummet 1 stempèlstangen, at konussen ved yderligere fremtrykning af stempelstangen kan udvide hullet i endevæggen sâledes, at endevæggen kommer 1 Indgreb 25 med lâserillen, og at huset og stempelstangen er sâledes indrettet, at kanylen i denne stilling er helt indtrukket i spr0jten.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK361987A DK156414C (da) | 1987-07-13 | 1987-07-13 | Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten |
PCT/DK1988/000116 WO1989000435A1 (en) | 1987-07-13 | 1988-07-08 | Disposable hypodermic syringe |
DE8888905743T DE3874744T2 (de) | 1987-07-13 | 1988-07-08 | Hypodermische wegwerf-spritzvorrichtung. |
US07/458,637 US5064419A (en) | 1987-07-13 | 1988-07-08 | Disposable hypodermic syringe |
EP88905743A EP0367780B1 (en) | 1987-07-13 | 1988-07-08 | Disposable hypodermic syringe |
AT88905743T ATE80557T1 (de) | 1987-07-13 | 1988-07-08 | Hypodermische wegwerf-spritzvorrichtung. |
JP63506068A JP2644568B2 (ja) | 1987-07-13 | 1988-07-08 | 使い捨て皮下注射器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK361987 | 1987-07-13 | ||
DK361987A DK156414C (da) | 1987-07-13 | 1987-07-13 | Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten |
Publications (4)
Publication Number | Publication Date |
---|---|
DK361987D0 DK361987D0 (da) | 1987-07-13 |
DK361987A DK361987A (da) | 1989-01-14 |
DK156414B true DK156414B (da) | 1989-08-21 |
DK156414C DK156414C (da) | 1990-01-22 |
Family
ID=8124949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK361987A DK156414C (da) | 1987-07-13 | 1987-07-13 | Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten |
Country Status (7)
Country | Link |
---|---|
US (1) | US5064419A (da) |
EP (1) | EP0367780B1 (da) |
JP (1) | JP2644568B2 (da) |
AT (1) | ATE80557T1 (da) |
DE (1) | DE3874744T2 (da) |
DK (1) | DK156414C (da) |
WO (1) | WO1989000435A1 (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007350A1 (en) * | 1989-01-04 | 1990-07-12 | Mueller Odd Gerhard | Disposable hypodermic syringe |
WO1998030261A1 (en) * | 1997-01-09 | 1998-07-16 | Syringus As | Needle-retracting needle holder and syringe |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ228388A (en) * | 1988-03-22 | 1992-07-28 | Davsa Seventy Fifth Pty Ltd | Syringe with needle retractor |
IT1225440B (it) * | 1988-12-07 | 1990-11-13 | Nacci Gaetano | Pistone per siringhe che rende automaticamente inoffensivo l'ago ipodermico, all'uopo modificato, dopo l'uso |
ES2019792A6 (es) * | 1990-01-17 | 1991-07-01 | Caralt Batlle Jaime | Jeringuilla hipodrmica de un solo uso. |
ES2009709A6 (es) * | 1989-01-24 | 1989-10-01 | Villar Pascual Jose Antonio | Jeronguilla de seguridad monouso. |
US4966593A (en) * | 1989-03-06 | 1990-10-30 | Design Specialties Laboratories | Disposable hypodermic syringe with retractable needle |
AU593513B3 (en) * | 1989-05-01 | 1990-02-08 | Robert Leslie Wakelin | Disposable hypodermic syringe |
US4994034A (en) * | 1989-07-11 | 1991-02-19 | Botich Michael J | Retractable needle hypodermic syringe system |
GB2233901A (en) * | 1989-07-11 | 1991-01-23 | Hugh Williams | Disposable hypodermic syringe with retractable needle |
US6096005A (en) | 1989-07-11 | 2000-08-01 | Mdc Investment Holdings, Inc. | Retractable needle medical devices |
US5188599A (en) * | 1989-07-11 | 1993-02-23 | Med-Design, Inc. | Retractable needle system |
JPH05503227A (ja) * | 1989-07-11 | 1993-06-03 | ウィリアムズ、グラハム、ヒュー | 格納可能な針を有する使い棄て式皮下注射器 |
US5407431A (en) * | 1989-07-11 | 1995-04-18 | Med-Design Inc. | Intravenous catheter insertion device with retractable needle |
US5019044A (en) * | 1989-08-14 | 1991-05-28 | Tsao Chien Hua | Safety hypodermic syringe |
FR2652006B1 (fr) * | 1989-09-15 | 1992-08-14 | Denis Roger | Dispositif de fabrication de seringues anticontagion. |
DE69022066T2 (de) * | 1989-11-08 | 1996-02-22 | Napoleon Frankston Curie | Spritze mit zurückziehbarer nadelhalterung. |
FR2655859A1 (fr) * | 1989-12-19 | 1991-06-21 | Poirier Christian | Seringue de securite s'autodetruisant des le premier usage. |
IT1238143B (it) * | 1990-01-09 | 1993-07-09 | Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso | |
GB9000761D0 (en) * | 1990-01-12 | 1990-03-14 | Davies Malcolm M | Syringe needle with safety feature |
IT219694Z2 (it) * | 1990-05-25 | 1993-04-26 | Habley Medical Technology Corp | Siringa di sicurezza, monouso |
US5053010A (en) * | 1990-10-03 | 1991-10-01 | Triad Technology | Safety syringe with retractable needle |
IT1242868B (it) * | 1990-10-05 | 1994-05-18 | Amorino Morandini | Dispositivo a scomparsa automatica dell'ago applicabile su siringhe per iniezioni o similari |
DE69034152T2 (de) * | 1990-11-07 | 2005-06-30 | MDC Investment Holdings, Inc., Wilmington | Nadelvorrichtung, insbesondere Subkutannadel |
ES2100180T3 (es) * | 1990-11-07 | 1997-06-16 | Mdc Invest Holdings Inc | Jeringuilla hipodermica. |
CH685857A5 (fr) * | 1991-03-24 | 1995-10-31 | Milian Instr Sa | Embout de seringue |
US5267973A (en) * | 1991-04-08 | 1993-12-07 | Habley Medical Technology Corporation | Safety syringe with off-axis needle cannula |
US5211628A (en) * | 1991-09-30 | 1993-05-18 | Marshall John M | Syringe with automatic retracting needle |
US5211629A (en) * | 1991-12-23 | 1993-05-18 | Pressly William B S | Safety syringe |
US5613952A (en) * | 1991-12-23 | 1997-03-25 | Syringe Develpoment Partners | Safety syringe |
IT1265714B1 (it) * | 1992-03-25 | 1996-12-02 | Antonio Giovanni Flumene | Siringa per uso medico con ago a scomparsa automatica non riutilizzabile. |
US5180370A (en) * | 1992-05-18 | 1993-01-19 | Gillespie Elgene R | Safety hypodermic syringe with retractable needle |
US5346480A (en) * | 1992-12-14 | 1994-09-13 | Q-Med, Inc. | Syringe with retractable needle |
ES2056741B1 (es) * | 1993-02-23 | 1995-04-01 | Batlle Jaime Caralt | Mejoras introducidas en jeringas hipodermicas de un solo uso. |
US5300038A (en) * | 1993-04-30 | 1994-04-05 | Habley Medical Technology Corporation | Safety syringe with off-axis needle cannula |
US5336187A (en) * | 1993-06-24 | 1994-08-09 | Mark Terry | Automatic cover disposable syringe |
EP0633036A1 (en) * | 1993-06-29 | 1995-01-11 | Yoshikuni Saito | Retractable needle syringe |
US5385551A (en) * | 1993-09-22 | 1995-01-31 | Shaw; Thomas J. | Nonreusable medical device with front retraction |
AU678308C (en) * | 1993-10-28 | 2002-06-06 | Lok-Tek Syringe Pty Ltd | Hypodermic syringe with retractable needle mount |
EP0725661B1 (en) * | 1993-10-28 | 2002-03-13 | Lok-Tek Syringe Pty Ltd | Hypodermic syringe with retractable needle mount |
US5458576A (en) * | 1993-12-22 | 1995-10-17 | Habley Medical Technology Corp. | Safety syringe with retracting needle |
US5573510A (en) * | 1994-02-28 | 1996-11-12 | Isaacson; Dennis R. | Safety intravenous catheter assembly with automatically retractable needle |
US5389076A (en) * | 1994-04-05 | 1995-02-14 | Shaw; Thomas J. | Single use medical device with retraction mechanism |
US5637092A (en) * | 1995-01-30 | 1997-06-10 | Shaw; Thomas J. | Syringe plunger locking assembly |
US5578011A (en) * | 1995-05-11 | 1996-11-26 | Shaw; Thomas J. | Tamperproof retractable syringe |
US5632733A (en) * | 1995-05-11 | 1997-05-27 | Shaw; Thomas J. | Tamperproof retractable syringe |
US6090077A (en) | 1995-05-11 | 2000-07-18 | Shaw; Thomas J. | Syringe plunger assembly and barrel |
US5601534A (en) * | 1995-06-07 | 1997-02-11 | The University Of Memphis | Disposable hypodermic syringe and needle combination |
IT1279684B1 (it) * | 1995-11-10 | 1997-12-16 | Claudio Freschi | Siringa per iniezioni ipodermiche. |
US5718690A (en) * | 1996-06-10 | 1998-02-17 | Gettig Technologies, Incorporated | Hypodermic injector system and method for maintaining the sterility thereof prior to use |
US5800395A (en) | 1996-12-05 | 1998-09-01 | Mdc Investment Holdings, Inc. | Medical device with retractable needle |
US5882342A (en) * | 1997-04-11 | 1999-03-16 | Safety Medical Manufacturing, Inc | Safety medical syringe with retractable needle |
US5810775A (en) | 1997-05-23 | 1998-09-22 | Shaw; Thomas J. | Cap operated retractable medical device |
US6090078A (en) * | 1997-09-30 | 2000-07-18 | Becton, Dickinson And Company | Dampening devices and methods for needle retracting safety vascular access devices |
US5935104A (en) * | 1998-08-21 | 1999-08-10 | Safety Medical Manufacturing, Incorporated | Safety medical syringe with retractable needle |
US6958055B2 (en) | 1998-09-04 | 2005-10-25 | Nmt Group Plc | Retractable needle syringe including a sheath and an intravenous adapter |
GB2359754B (en) | 2000-03-03 | 2004-04-28 | Nmt Group Plc | Needle sheath |
US6368303B1 (en) | 1999-10-15 | 2002-04-09 | Becton, Dickinson And Company | Retracting needle syringe |
US6840291B2 (en) * | 1999-10-15 | 2005-01-11 | Becton Dickinson And Company | Attachment for a medical device |
SE513857C2 (sv) * | 1999-11-26 | 2000-11-13 | Rolf Helg | För injektion eller provtagning avsedd spruta av engångstyp |
AU783693B2 (en) | 1999-11-29 | 2005-11-24 | Mdc Investment Holdings, Inc. | Combination safety needle assembly and medical apparatus |
US7329238B2 (en) * | 1999-12-07 | 2008-02-12 | Specialized Health Products Inc. | Safety needle medical bearing devices |
US6530903B2 (en) | 2000-02-24 | 2003-03-11 | Xiping Wang | Safety syringe |
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US6585690B1 (en) | 2000-06-29 | 2003-07-01 | Becton Dickinson And Company | Hypodermic syringe with selectivity retractable needle |
US6432087B1 (en) | 2000-07-31 | 2002-08-13 | Becton, Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6572584B1 (en) | 2000-08-07 | 2003-06-03 | Retractable Technologies, Inc. | Retractable syringe with reduced retraction force |
US6206857B1 (en) * | 2000-08-22 | 2001-03-27 | Marina Ling-Ko Chen | Syringe with needle retraction arrangement |
US6558357B1 (en) | 2000-08-30 | 2003-05-06 | Becton Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6413237B1 (en) | 2000-08-31 | 2002-07-02 | Becton, Dickinson And Company | Hypodermic syringe with selectively retractable needle |
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IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto injector |
US20050148931A1 (en) * | 2003-10-30 | 2005-07-07 | Juhasz Paul R. | Safety syringe |
IL160891A0 (en) | 2004-03-16 | 2004-08-31 | Auto-mix needle | |
ES2386025T3 (es) | 2004-10-14 | 2012-08-07 | Midland Medical Devices Holdings, Llc | Jeringa médica de seguridad con aguja retráctil |
US7846135B2 (en) | 2006-02-24 | 2010-12-07 | Midland Medical Holding LLC | Retractable needle syringe with needle trap |
EP2129419A2 (en) * | 2007-03-21 | 2009-12-09 | Midland Medical Devices Holdings, LLC | Safety medical syringe with retractable needle and including a plunger that is received within a barrel |
US9259174B2 (en) * | 2007-04-20 | 2016-02-16 | Stat Medical Devices, Inc. | Retractable fluid collection device |
US20090216154A1 (en) * | 2008-02-21 | 2009-08-27 | Bencha International Group. Inc | Automatically retractable safety blood sampler |
WO2009127077A1 (zh) * | 2008-04-14 | 2009-10-22 | 明辰股份有限公司 | 一种预填式自动回缩的安全回缩的安全针具 |
KR101087651B1 (ko) | 2009-03-06 | 2011-11-30 | 조훈기 | 일회용 안전주사기 |
US8167820B2 (en) * | 2009-03-20 | 2012-05-01 | Mahurkar Sakharam D | Retractable needle-safety blood sampling device |
SG185534A1 (en) | 2010-06-09 | 2012-12-28 | Valeritas Inc | Fluid delivery device needle retraction mechanisms, cartridges and expandable hydraulic fluid seals |
US9642970B2 (en) | 2010-06-30 | 2017-05-09 | Retractable Technologies, Inc. | Syringe with retractable needle and moveable plunger seal |
CN105857553B (zh) * | 2016-04-20 | 2017-10-03 | 湖北工业大学 | 一种新型安全潜水衣 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA554034A (en) * | 1958-03-04 | W. H. Uytenbogaart Johannes | Hypodermic injection apparatus | |
US2512882A (en) * | 1949-08-17 | 1950-06-27 | R G Truesdale Co Inc | Serum inoculator |
US3314428A (en) * | 1963-12-04 | 1967-04-18 | Alvin P Johnson | Veterinary hypodermic syringe |
BE795162A (fr) * | 1972-02-10 | 1973-08-08 | Philips Nv | Injektie-inrichting |
US3890971A (en) * | 1973-10-23 | 1975-06-24 | Thomas A Leeson | Safety syringe |
IT1206220B (it) * | 1981-09-30 | 1989-04-14 | Caselgrandi Ivo Palmieri Benia | Siringa particolarmente idonea per biopsie ad ago avente un dispositivo che permette la fase aspirante, generata dalla corsa a ritroso dello stantuffo automaticamente |
US4650468A (en) * | 1986-02-26 | 1987-03-17 | Jennings Jr Baldwin P | Medical syringe |
US4664654A (en) * | 1986-03-07 | 1987-05-12 | Strauss Eric C | Automatic protracting and locking hypodermic needle guard |
ES2020280B3 (es) * | 1986-11-19 | 1991-08-01 | Sterimatic Holdings Ltd | Mejoras en o relacionadas con jeringas. |
US4826484A (en) * | 1987-03-13 | 1989-05-02 | Habley Medical Technology Corporation | Disease control syringe having a retractable needle |
US4747831A (en) * | 1987-04-29 | 1988-05-31 | Phase Medical, Inc. | Cannula insertion set with safety retracting needle |
US4900307A (en) * | 1987-04-29 | 1990-02-13 | Kulli John C | Safety retracting needle for use with syringe |
US4927414A (en) * | 1987-04-29 | 1990-05-22 | Kulli John C | Syringe with safety retracting needle |
CH673775A5 (da) * | 1987-07-10 | 1990-04-12 | Jacques Verlier | |
US4838869A (en) * | 1987-08-29 | 1989-06-13 | Allard Edward F | Retractable needle syringe |
US4838863A (en) * | 1987-09-21 | 1989-06-13 | Allard Edward F | Safe needle system for collecting fluids |
US4874382A (en) * | 1987-10-15 | 1989-10-17 | Servetus Partnership | Safety syringe |
US4955870A (en) * | 1988-08-23 | 1990-09-11 | Ridderheim Kristen A | Hypodermic syringe with retractable needle |
US4966593A (en) * | 1989-03-06 | 1990-10-30 | Design Specialties Laboratories | Disposable hypodermic syringe with retractable needle |
US4978343A (en) * | 1990-01-16 | 1990-12-18 | Dysarz Edward D | Trap in barrel one handed retractable safety syringe |
US4973316A (en) * | 1990-01-16 | 1990-11-27 | Dysarz Edward D | One handed retractable safety syringe |
US4995870A (en) * | 1990-05-09 | 1991-02-26 | Baskas Morris J | Disposable syringe with retractable needle |
-
1987
- 1987-07-13 DK DK361987A patent/DK156414C/da not_active IP Right Cessation
-
1988
- 1988-07-08 JP JP63506068A patent/JP2644568B2/ja not_active Expired - Lifetime
- 1988-07-08 EP EP88905743A patent/EP0367780B1/en not_active Expired - Lifetime
- 1988-07-08 US US07/458,637 patent/US5064419A/en not_active Expired - Fee Related
- 1988-07-08 DE DE8888905743T patent/DE3874744T2/de not_active Expired - Fee Related
- 1988-07-08 WO PCT/DK1988/000116 patent/WO1989000435A1/en active IP Right Grant
- 1988-07-08 AT AT88905743T patent/ATE80557T1/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007350A1 (en) * | 1989-01-04 | 1990-07-12 | Mueller Odd Gerhard | Disposable hypodermic syringe |
WO1998030261A1 (en) * | 1997-01-09 | 1998-07-16 | Syringus As | Needle-retracting needle holder and syringe |
Also Published As
Publication number | Publication date |
---|---|
US5064419A (en) | 1991-11-12 |
EP0367780A1 (en) | 1990-05-16 |
JPH02504114A (ja) | 1990-11-29 |
DE3874744T2 (de) | 1993-04-15 |
WO1989000435A1 (en) | 1989-01-26 |
DK156414C (da) | 1990-01-22 |
EP0367780B1 (en) | 1992-09-16 |
JP2644568B2 (ja) | 1997-08-25 |
ATE80557T1 (de) | 1992-10-15 |
DK361987D0 (da) | 1987-07-13 |
DK361987A (da) | 1989-01-14 |
DE3874744D1 (de) | 1992-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |