Retaining device for a pipetting needle
AssigneeSiemens Healthcare Diagnostics Products GmbH
InventorHugo Wilmes
Life of this patent
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Abstract
The invention relates to a retaining device (1) for a hollow needle (12) of a pipetting device in an automatic analysis apparatus. The retaining device (1) comprises a first retaining element (2), which can be secured releasably on a base plate that is movable in an automated manner, and a second retaining element (4), which is connected to the first retaining element (2), wherein at least one bearing bushing (14) is provided, which is fixed between the retaining elements (2, 4) and in which the hollow needle (12) is mounted.
Claims11
A retaining device for a hollow needle for puncturing the lid of a blood sampling tube in an automatic analysis apparatus, comprising a first retaining element, which can be secured releasably on a base plate that is movable in an automated manner, and a second retaining element, which is connected to the first retaining element, wherein at least one bearing bushing is provided, which is fixed between the retaining elements and in which the hollow needle is mounted.
Dependencies are inferred from the claim text.