Method and Device for Preparing Biological Samples

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention concerns a method and device for preparing biological samples using a series of liquids with different densities. By repositioning the sample chamber based on the relative density of the incoming liquid, efficient introduction and removal of the preparation agents is achieved, which enhances the sample preparation process.

Use CasesContent extracted from patent full text and abstract with AI.

• Preparing tissue, blood, or cell samples for laboratory analysis
• Automated sample preparation in clinical diagnostics
• Sample processing in research laboratories
• Preparation of samples for histology or pathology
• Use in devices for automated liquid handling in genomics or proteomics

BenefitsContent extracted from patent full text and abstract with AI.

• Improves the efficiency and consistency of biological sample preparation
• Reduces the risk of contamination or sample loss by controlling liquid flow based on density
• Minimizes manual intervention and operator error
• Can be integrated into automated systems for high-throughput applications
• Enables more precise introduction and removal of liquids, enhancing sample quality

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The invention relates to a method and to a device for preparing biological samples by means of a series of different liquids containing preparation agents in a chamber (10) which comprises a first and a second opening (12, 14) for introducing the liquids into the chamber (10) and removing them therefrom. When the liquid which is to be introduced into the chamber (10) has a density less than the liquid in the chamber (10), said chamber (10) is placed in a first position wherein the first opening (12) is located above the second opening (14). When the liquid which is to be introduced into the chamber (10) has a higher density than the liquid in the chamber (10), the chamber (10) is placed in a second position wherein the first opening (12) is located below the second opening (14).