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1. WO2009006960 - CANNULA DEVICE FOR COLLECTING SPINAL FLUIDS (LIQUOR)

Publication Number WO/2009/006960
Publication Date 15.01.2009
International Application No. PCT/EP2008/003657
International Filing Date 07.05.2008
IPC
A61B 17/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61M 5/32 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178Syringes
31Details
32Needles; 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
A61M 39/26 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22Valves or arrangement of valves
26Valves closing automatically on disconnecting the line and opening on reconnection thereof
A61J 1/20 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
1Containers specially adapted for medical or pharmaceutical purposes
05for collecting, storing or administering blood, plasma or medical fluids
14Details; Accessories therefor
20Arrangements for transferring fluids, e.g. from vial to syringe
A61B 5/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
CPC
A61B 17/3401
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3401Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
A61B 2010/0077
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
0045Devices for taking samples of body liquids
0077Cerebrospinal fluid
A61B 90/40
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
40Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
A61M 2039/267
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22Valves or arrangement of valves
26Valves closing automatically on disconnecting the line and opening on reconnection thereof
267having a sealing sleeve around a tubular or solid stem portion of the connector
Applicants
  • HAINDL, Hans [DE]/[DE]
Inventors
  • HAINDL, Hans
Agents
  • LEINE WAGNER HERRGUTH
Priority Data
10 2007 031 799.007.07.2007DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) KANÜLENVORRICHTUNG ZUR ENTNAHME VON RÜCKENMARKSFLÜSSIGKEITEN (LIQUOR)
(EN) CANNULA DEVICE FOR COLLECTING SPINAL FLUIDS (LIQUOR)
(FR) DISPOSITIF À CANULE DE PRÉLÈVEMENT DE LIQUIDES RACHIDIENS (LIQUEUR)
Abstract
(DE)
Kanülenvorrichtung zur Entnahme von Rückenmarksflüssigkeit (Liquor), mit einer dünnen Spinalkanüle (2), die an einem freien Ende (4) scharf geschliffen ist und mit ihrem anderen Ende mit einem Verbindungsteil verbunden ist, wobei die Spinalkanüle (2) unmittelbar hinter ihrem scharf geschliffenen freien Ende (4) eine seitliche Öffnung aufweist, und das Verbindungsteil wenigstens teilweise durchsichtig ist, wobei das Verbindungsteil eine Kanüle mit einem von der Spinalkanüle (2) abgewandten, mit einer Spitze versehenen Ende aufweist, auf dem eine rückschiebbare Schutzkappe (28) angeordnet ist, die bei Aufsetzen eines Anschlußteils durchstochen und zurückgeschoben wird, bei Entfernen des Anschlußteils sich jedoch wieder vorbewegt und die Kanüle verschließt.
(EN)
Cannula device for collecting spinal fluid (liquor), with a thin spinal cannula (2) which is ground to a sharp finish at a free end (4) and which, at its other end, is connected to a connection part, wherein the spinal cannula (2) has a lateral opening directly behind its sharp free end (4), and the connection part is at least partially transparent, and wherein the connection part has a cannula with a pointed end which is directed away from the spinal cannula (2) and on which a retractable protective cap (28) is arranged which is punctured and pushed back when an attachment piece is fitted, but which moves forwards again and closes the cannula when the attachment piece is removed.
(FR)
L'invention concerne un dispositif à canule pour le prélèvement de liquides rachidiens (liqueur) qui présente une mince canule spinale (2) meulée de manière à être tranchante à une extrémité libre (4) et reliée à son autre extrémité à une pièce de raccordement, la canule spinale (2) présentant directement en retrait de son extrémité libre (4) meulée de manière à être tranchante une ouverture latérale et la pièce de raccordement étant au moins en partie transparente, la pièce de raccordement présentant une canule dotée d'une extrémité non tournée vers la canule spinale (2) et munie d'une pointe et sur laquelle est disposé un capuchon de protection (28) apte à être reculé qui est perforé et reculé lorsque l'on y place une pièce de raccordement, mais qui se déplace de nouveau vers l'avant et ferme la canule lorsque l'on enlève la pièce de raccordement.
Also published as
Latest bibliographic data on file with the International Bureau