WO2009046560A3 - Sicherheitsanordnung für die kanüle eines invasiven instruments - Google Patents

Sicherheitsanordnung für die kanüle eines invasiven instruments Download PDF

Info

Publication number
WO2009046560A3
WO2009046560A3 PCT/CH2008/000422 CH2008000422W WO2009046560A3 WO 2009046560 A3 WO2009046560 A3 WO 2009046560A3 CH 2008000422 W CH2008000422 W CH 2008000422W WO 2009046560 A3 WO2009046560 A3 WO 2009046560A3
Authority
WO
WIPO (PCT)
Prior art keywords
cannula
protective element
invasive instrument
safety
safety arrangement
Prior art date
Application number
PCT/CH2008/000422
Other languages
English (en)
French (fr)
Other versions
WO2009046560A9 (de
WO2009046560A2 (de
Inventor
Otto Hess
Roger Von Mentlen
Original Assignee
Otto Hess
Roger Von Mentlen
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 Otto Hess, Roger Von Mentlen filed Critical Otto Hess
Publication of WO2009046560A2 publication Critical patent/WO2009046560A2/de
Publication of WO2009046560A9 publication Critical patent/WO2009046560A9/de
Publication of WO2009046560A3 publication Critical patent/WO2009046560A3/de

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
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • A61M2005/3246—Constructional features thereof, e.g. to improve manipulation or functioning being squeezably deformable for locking or unlocking purposes, e.g. with elliptical cross-section
    • 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
    • A61M5/3245—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
    • A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
    • 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
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)

Abstract

Die vorliegende Erfindung zeigt eine Sicherheitsanordnung (1) für eine Kanüle eines invasiven Instruments mit einem Schutzelement (4) zur verletzungssicheren Abdeckung der Kanülenspitze, das der Kanüle entlang zwischen einer Betriebslage mit freier Kanüle und einer die Kanülenspitze abdeckenden Sicherheitslage verschoben werden kann, wobei das Schutzelement durch Positionsarme (2, 3) in der Sicherheitslage festlegbar ist. Das Schutzelement kann auch als Rohr (260) ausgebildet bzw. Teil einer Teleskopanordnung (103) sein. Schliesslich kann es auch durch ein Zugglied in Sicherheitslage gebracht werden.
PCT/CH2008/000422 2007-10-12 2008-10-08 Sicherheitsanordnung für die kanüle eines invasiven instruments WO2009046560A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1599/07 2007-10-12
CH15992007 2007-10-12

Publications (3)

Publication Number Publication Date
WO2009046560A2 WO2009046560A2 (de) 2009-04-16
WO2009046560A9 WO2009046560A9 (de) 2009-08-27
WO2009046560A3 true WO2009046560A3 (de) 2009-11-05

Family

ID=40434881

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2008/000422 WO2009046560A2 (de) 2007-10-12 2008-10-08 Sicherheitsanordnung für die kanüle eines invasiven instruments

Country Status (1)

Country Link
WO (1) WO2009046560A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2829288B1 (de) * 2012-03-23 2018-08-15 Nipro Corporation Verbindungsvorrichtung und vorrichtung zur trennung von blutkomponenten
DE202014104338U1 (de) * 2014-09-12 2015-12-16 Omt Gmbh & Co. Kg Sicherheitsvorrichtung für eine medizinische Nadel
CN107041341B (zh) * 2017-05-22 2023-10-31 吉林省养蜂科学研究所（吉林省蜂产品质量管理监督站、吉林省蜜蜂遗传资源基因保护中心） 一种蜜蜂人工授精针头拉制方法及其拉制器
CN107469190B (zh) * 2017-09-05 2024-01-26 山东威高集团医用高分子制品股份有限公司 回缩式静脉输液针
EP3824928A1 (de) * 2019-11-22 2021-05-26 IME-DC GmbH International Medical Equipment - Diabetes Care Sicherheitskanüleneinheit, verfahren zu deren bedienung sowie deren verwendung
DE102020107773A1 (de) 2020-03-20 2021-09-23 Martin Butz Verweilkanüle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250031A (en) * 1992-12-14 1993-10-05 The George Washington University Locking needle cover
US5304192A (en) * 1992-01-16 1994-04-19 Sherwood Medical Company Lancet with locking cover
DE19518803A1 (de) * 1994-05-30 1995-12-21 Carlos Maria Baron Faltbare Sicherheitsschutzvorrichtung für Nadeln medizinischer Spritzen
WO1999059660A1 (fr) * 1998-05-15 1999-11-25 Device Research & Development (Drd) Dispositif de protection et de neutralisation d'une aiguille a usage medical
WO2000016832A1 (en) * 1998-09-23 2000-03-30 Koh Lawrence R Needle point guard safety cap assembly
US6409706B1 (en) * 1999-05-14 2002-06-25 Randall A. Loy Safety syringe, fluid collection device, and associated methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304192A (en) * 1992-01-16 1994-04-19 Sherwood Medical Company Lancet with locking cover
US5250031A (en) * 1992-12-14 1993-10-05 The George Washington University Locking needle cover
DE19518803A1 (de) * 1994-05-30 1995-12-21 Carlos Maria Baron Faltbare Sicherheitsschutzvorrichtung für Nadeln medizinischer Spritzen
WO1999059660A1 (fr) * 1998-05-15 1999-11-25 Device Research & Development (Drd) Dispositif de protection et de neutralisation d'une aiguille a usage medical
WO2000016832A1 (en) * 1998-09-23 2000-03-30 Koh Lawrence R Needle point guard safety cap assembly
US6409706B1 (en) * 1999-05-14 2002-06-25 Randall A. Loy Safety syringe, fluid collection device, and associated methods

Also Published As

Publication number Publication date
WO2009046560A9 (de) 2009-08-27
WO2009046560A2 (de) 2009-04-16

Similar Documents

Publication Publication Date Title
WO2007136754A3 (en) Control mechanism for steerable medical device
WO2008088623A3 (en) Trocar cannula system
WO2007135665A3 (en) Flexible endoscope system and functionality
WO2009046560A3 (de) Sicherheitsanordnung für die kanüle eines invasiven instruments
WO2010093662A3 (en) Ocular trocar assembly
WO2008026037A3 (en) Protector cover assembly
WO2007107227A3 (de) Chirurgisches instrument
WO2008091917A3 (en) Integrated surgical navigational and neuromonitoring system having automated surgical assistance and control
WO2008058943A3 (de) Rückstandsarmer kosmetischer oder dermatologischer stift auf basis einer öl-in-wasser-dispersion/emulsion iii
WO2007117666A3 (en) Implement holder
WO2005070490A3 (en) Composite ophthalmic microcannula
WO2008097540A3 (en) Robotic surgical instrument and methods using bragg fiber sensors
PL2438888T3 (pl) Osłona do przywracania funkcji zastawek żylakowatych żył
WO2011121510A3 (en) Device for the application of fibers to human keratinous fibers
WO2014096815A3 (en) Surgical forceps with spring member having an adjustable position
WO2013065036A3 (en) A system and method for assisting the positioning of medical instruments
WO2008067797A3 (de) Intubationsschlauch
WO2009042451A3 (en) Wire capture surgical device with fixable handle
WO2007022373A3 (en) Medical device with needle safety shielding
WO2011127392A3 (en) Catheter hub
WO2006116439A3 (en) Biopsy systems
MX2012009131A (es) Un dispositivo adjunto para agregar a una membrana, por ejemplo un globo, sin perforar la membrana.
WO2007141603A3 (en) Protective device for a needle assembly
WO2014027337A3 (en) Cochlear implant electrode assembly insertion tool
WO2008144254A3 (en) Medical retractor and stabilizing assembly and related methods of use

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08800468

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08800468

Country of ref document: EP

Kind code of ref document: A2