公开(公告)号：US20240091764A1

公开(公告)日：2024-03-21

申请号：US18370181

申请日：2023-09-19

Applicant: Delta Electronics, Inc.

Inventor： Chien-Ting Liu ,  Shih-Fang Peng ,  Song-Bin Huang ,  Guo-Wei Huang ,  Jen-Chih Tsai

IPC: B01L3/00

CPC classification number: B01L3/5027 ,  B01L2200/0621 ,  B01L2200/10 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2300/0861 ,  B01L2300/1822 ,  B01L2400/0644

Abstract: A combinable nucleic acid pre-processing apparatus includes a sample transfer chamber transferring a sample from a sampling tube to a nucleic acid extraction kit, a nucleic acid extraction chamber performing a nucleic acid extraction of the sample in the nucleic acid extraction kit for obtaining a nucleic acid extract, an assay setup chamber preparing reagents and transferring reagents and the nucleic acid extract to an assay plate, and at least two bridging modules respectively disposed between the sample transfer chamber and the nucleic acid extraction chamber and between the nucleic acid extraction chamber and the assay setup chamber. The sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber are separated and operated independently. Three chambers are connected through the bridging modules, so the nucleic acid extraction kit can be sequentially moved in the sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber.

公开(公告)号：US20220362780A1

公开(公告)日：2022-11-17

申请号：US17743229

申请日：2022-05-12

Applicant: Delta Electronics, Inc.

Inventor： Jing Geng ,  Yang Liu ,  Song-Bin Huang ,  Chien-Ting Liu ,  Yen-You Chen ,  Po-Lin Chou ,  Chih-Yang Chen

IPC: B01L7/00 ,  B01L3/02 ,  B03C1/01 ,  B03C1/28 ,  G01N35/10

Abstract: An integrated nucleic acid processing apparatus includes a first operation area, a second operation area and a separation wall. The first operation area includes multiple carrying boards for placing objects and reagents for processing nucleic acids in samples, and multiple operation modules for performing operations of nucleic acid processing. The second operation area includes two extraction regions for respectively performing nucleic acid extractions. The separation wall separates the first operation area from the second operation area and includes two openable door sheets spatially corresponding to the two extraction regions. Nucleic acid extraction plates can be moved from the first operation area to the second operation area by means of the carrying boards as the two openable door sheets are opened, and be isolated in the second operation area for performing nucleic acid extractions as the two openable door sheets are closed.