公开(公告)号：US20240144629A1

公开(公告)日：2024-05-02

申请号：US18280997

申请日：2022-03-09

Applicant: BD KIESTRA B.V.

Inventor： Franciscus Hermannus Feijen ,  Brent Ronald Pohl ,  Craig W. Bark ,  Jan Bart Van Der Vijver ,  Timothy Roy Hansen ,  Jurjen Sinnema ,  Martijn Kleefstra

IPC: G06V10/14 ,  G06V10/22 ,  G06V10/25

CPC classification number: G06V10/14 ,  G06V10/22 ,  G06V10/25 ,  G06V2201/034

Abstract: A system that may automatically and rapidly process blood culture bottles. Such processing includes obtaining an image of a label placed on the cylindrical surface of the blood culture bottle. The system may also determine an amount of blood sample that has been added to the blood culture bottle by comparing a sample level to pre-placed fiducial. The distance between the liquid meniscus in the blood culture bottle and fiducial may be used to determine blood volume. The imaging apparatus may also detect internal conditions of the blood culture bottle such as the presence of foam or the presence of culture media in a neck portion of the blood culture bottle. The image of the label is obtained from one or more images captured by a camera or scanner. The information on the label may be read automatically and therefore the blood culture bottles do not have to be processed manually, increasing throughput of the apparatus.