Receiving device comprising an adjustable covering element

A - Human Necessities – 61 – B

Patent

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Details

A61B 5/145 (2006.01) A61B 5/15 (2006.01) A61M 5/32 (2006.01)

Patent

CA 2500654

The invention relates to a receiving device (1) comprising a receptacle (2) for a receiving vessel, particularly a blood sample extraction tube. Said receptacle (2) encloses a receiving chamber (7) along with a receptacle wall (6) and is provided with a proximal end (9) and a distal end (10) that are located at a distance from each other in the direction of a longitudinal axis (8). The inventive receiving device (1) further comprises a needle support (4) for a needle array (14) that can be mounted thereupon, a first displacement device (15) for the needle support (4), and an element (3) for covering the needle array (14) that can be mounted on the needle support (4) in the disposal position of the needle support (4). Said covering element (3) is arranged adjacent to the needle support (4) on the side of the receiving chamber (7), which is located opposite the proximal end (9), inside the receiving chamber (7) in the operating position of the needle support (4) and is held relative to the receptacle (2) between the covering element (3) and the receptacle (2) by means of a stop device (16), which can be released as required, in the operating position. An additional displacement device (17) is disposed between the needle support (4) and the covering element (3).

L'invention concerne un dispositif de réception (1) comprenant : un récipient (2) conçu pour un réceptacle, en particulier un tube de prélèvement d'échantillons sanguins, ledit récipient (2) délimitant une chambre de réception (7) par l'intermédiaire d'une paroi de récipient (6) et comprenant une extrémité proximale ainsi qu'une extrémité distale (9, 10) espacées l'une de l'autre dans la direction d'un axe longitudinal (8) ; un porte-aiguille (4) conçu pour un ensemble aiguille (14) pouvant être maintenu par ce porte-aiguille ; un premier dispositif d'ajustage (15) conçu pour ledit porte-aiguille (4) ; ainsi qu'un élément de recouvrement (3) prévu pour l'ensemble aiguille (14), qui peut être maintenu par le porte-aiguille (4), dans la position d'élimination dudit porte-aiguille (4). L'invention est caractérisée en ce que, lorsque le porte-aiguille (4) est en position d'utilisation, cet élément de recouvrement (3) est disposé dans la chambre de réception (7) sur le côté qui est opposé à ladite extrémité proximale (9), de façon à être adjacent audit porte-aiguille (4), et est maintenu dans la position d'utilisation par rapport audit récipient (2) au moyen d'un dispositif d'enclenchement (16) désenclenchable en cas de nécessité disposé entre l'élément de recouvrement (3) et le récipient (2). Selon l'invention, un dispositif d'ajustage (17) supplémentaire est disposé entre le porte-aiguille (4) et le dispositif de recouvrement (3).

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