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1. WO2014118023 - MEDICAL DEVICE WITH A SOCKET UNIT FOR ATTACHING A PLUG UNIT OF A DEVICE FOR PROVIDING MEDICAL FLUIDS

Publication Number WO/2014/118023
Publication Date 07.08.2014
International Application No. PCT/EP2014/050948
International Filing Date 17.01.2014
IPC
A61M 39/10 2006.1
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
10Tube connectors or tube couplings
F16L 17/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
17Joints with packing adapted to sealing by fluid pressure
A61M 39/14 2006.1
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
10Tube connectors or tube couplings
14for connecting tubes having sealed ends
A61M 1/36 2006.1
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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
CPC
A61M 1/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
16with membranes
A61M 1/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
28Peritoneal dialysis ; ; Other peritoneal treatment, e.g. oxygenation
A61M 2039/1005
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
10Tube connectors; Tube couplings
1005Detection of disconnection
A61M 2205/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
14Detection of the presence or absence of a tube, a connector or a container in an apparatus
A61M 2209/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2209Ancillary equipment
A61M 39/10
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
10Tube connectors; Tube couplings
Applicants
  • FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH [DE]/[DE]
Inventors
  • MARTERSTOCK, Stefan Konrad
Agents
  • OPPERMANN, Frank
Priority Data
10 2013 001 438.729.01.2013DE
61/757,78629.01.2013US
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) MEDIZINISCHE VORRICHTUNG MIT EINER BUCHSEN-EINHEIT ZUM ANSCHLUSS EINER STECKER-EINHEIT EINER VORRICHTUNG ZUR BEREITSTELLUNG VON MEDIZINISCHEN FLÜSSIGKEITEN
(EN) MEDICAL DEVICE WITH A SOCKET UNIT FOR ATTACHING A PLUG UNIT OF A DEVICE FOR PROVIDING MEDICAL FLUIDS
(FR) DISPOSITIF MÉDICAL COMPRENANT UN SOUS-ENSEMBLE FEMELLE SERVANT À RACCORDER UN SOUS-ENSEMBLE MÂLE D'UN DISPOSITIF DE DÉLIVRANCE DE LIQUIDES MÉDICAUX
Abstract
(DE) Die Erfindung betrifft eine medizinische Vorrichtung mit einer Buchsen-Einheit (B) zum Anschluss einer Stecker-Einheit einer Vorrichtung zur Bereitstellung von medizinischen Flüssigkeiten, wobei die medizinische Vorrichtung insbesondere eine extrakorporale Blutbehandlungsvorrichtung ist. Die medizinische Vorrichtung sieht einen automatisierten Anschluss der Stecker-Einheit an die Buchsen-Einheit mit einer Anschluss-Einrichtung zur Herstellung einer Verbindung zwischen dem mindesten einen Anschlussstück und dem mindesten einen Konnektor vor. Die Anschluss-Einrichtung weist eine Antriebs-Einheit auf, die mindestens einen beweglichen Antriebskörper (150) aufweist, der eine translatorische und/oder rotatorische Bewegung ausführt. Darüber hinaus verfügt die Anschluss-Einrichtung über eine Positionserfassungs-Einrichtung zur Erfassung der linearen Position und/oder der Winkelstellung des Antriebskörpers (150). Die Positionserfassungs-Einrichtung zeichnet sich durch mindestens zwei im Abstand zueinander angeordnete ein Magnetfeld erzeugende Magnet-Elemente (100, 110) und mindestens ein das Magnetfeld der Magnet-Elemente erfassendes Sensor-Element (120) aus, wobei die mindestens zwei Magnet-Elemente an dem Antriebskörper und das mindestens eine Magnet-Element ortsfest oder umgekehrt angeordnet sind. Die lineare Position und/oder Winkelstellung des Antriebskörpers (150) wird mit einer Auswerteinheit (180) auf der Grundlage des von den mindestens zwei Magnet-Elementen (100, 110) erzeugten und von dem mindestens einen Sensor-Element (120) erfassten Magnetfeldes bestimmt.
(EN) The invention relates to a medical device with a socket unit (B) for attaching a plug unit of a device for providing medical fluids, said medical device being an extracorporeal blood treating device in particular. The medical device provides an automated attachment of the plug unit to the socket using an attachment device in order to establish a connection between the at least one attachment piece and the at least one connector. The attachment device has a drive unit which has at least one movable drive body (150) that carries out a translational and/or rotational movement. The attachment device further has a position detecting device in order to detect the linear position and/or the angular position of the drive body (150). The position detecting device is characterized by at least two magnet elements (100, 110), which are arranged at a distance from each other and which generate a magnetic field, and at least one sensor element (120), which detects the magnetic field of the magnet elements. The at least two magnet elements are arranged on the drive body, and the at least one sensor element is stationary or vice versa. The linear position and/or angular position of the drive body (150) is determined using an analyzing unit (180) on the basis of the magnetic field, which is generated by the at least two magnet elements (100, 110) and detected by the at least one sensor element (120).
(FR) L'invention concerne un dispositif médical comprenant un sous-ensemble femelle (B) servant à raccorder un sous-ensemble mâle d'un dispositif de délivrance de liquides médicaux, ledit dispositif médical étant notamment un dispositif de traitement extracorporel du sang. Le dispositif médical permet un raccordement automatisé du sous-ensemble mâle au sous-ensemble femelle au moyen d'un système de raccordement servant à établir une liaison entre au moins un raccord et au moins un connecteur. Le système de raccordement comporte un module d'entraînement comprenant au moins un élément d'entraînement mobile (150) qui décrit un mouvement de translation et/ou de rotation. En outre, le système de raccordement est doté d'un système de détection de position servant à déterminer la position linéaire et/ou angulaire de l'élément d'entraînement (150). Le système de détection de position est caractérisé par au moins deux éléments magnétiques (100, 110) générant un champ magnétique, disposés à distance l'un de l'autre, et au moins un élément détecteur (120) servant à détecter le champ magnétique généré par les éléments magnétiques. Les deux éléments magnétiques ou plus sont disposés sur l'élément d'entraînement et le ou les éléments détecteurs sont fixes ou inversement. La position linéaire et/ou angulaire de l'élément d'entraînement (150) est déterminée par un module d'évaluation (180) en fonction du champ magnétique généré par les deux éléments magnétiques (100, 110) ou plus et détecté par le ou les éléments détecteurs (120).
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