A Fluidic device, a fluidic system, a method for manufacturing an actuating magnet on a substrate, and a method for manufacturing a fluidic device

Terho Kololuoma; Christina Liedert

A Fluidic device, a fluidic system, a method for manufacturing an actuating magnet on a substrate, and a method for manufacturing a fluidic device

Terho Kololuoma (Inventor)
, Christina Liedert (Inventor)

BA6310 Medical devices and in vitro diagnostics

Research output: Patent › Patent

Abstract

The present disclosure proposes, i.a., a fluidic device (100) having a body with a first substrate (111) and a second substrate (112) which is disposed at a distance from the first substrate (111). The fluidic device (100) also has a fluidic structure (113) which is formed in the space between first substrate (111) and the second substrate (112). The fluidic device (100) features an actuating magnet (120) which is printed or coated as a film on the first substrate (111). The actuating magnet (120) produces a magnetic field for selectively deforming the first substrate (111) in reaction to another magnetic field or to the vicinity of a ferromagnetic material thus changing the volume of the fluidic structure (113).

Patent family as of 21.7.2026
FI130275 B, FI20205662 A, WO21260271 A1

Original language	English
Patent number	FI130275 B
IPC	B01L3/00
Priority date	23/06/20
Filing date	23/06/20
Publication status	Published - 31 May 2023
MoE publication type	H1 Granted patent

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Cite this

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abstract = "The present disclosure proposes, i.a., a fluidic device (100) having a body with a first substrate (111) and a second substrate (112) which is disposed at a distance from the first substrate (111). The fluidic device (100) also has a fluidic structure (113) which is formed in the space between first substrate (111) and the second substrate (112). The fluidic device (100) features an actuating magnet (120) which is printed or coated as a film on the first substrate (111). The actuating magnet (120) produces a magnetic field for selectively deforming the first substrate (111) in reaction to another magnetic field or to the vicinity of a ferromagnetic material thus changing the volume of the fluidic structure (113). Patent family as of 21.7.2026 FI130275 B, FI20205662 A, WO21260271 A1",

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T1 - A Fluidic device, a fluidic system, a method for manufacturing an actuating magnet on a substrate, and a method for manufacturing a fluidic device

AU - Kololuoma, Terho

AU - Liedert, Christina

PY - 2023/5/31

Y1 - 2023/5/31

N2 - The present disclosure proposes, i.a., a fluidic device (100) having a body with a first substrate (111) and a second substrate (112) which is disposed at a distance from the first substrate (111). The fluidic device (100) also has a fluidic structure (113) which is formed in the space between first substrate (111) and the second substrate (112). The fluidic device (100) features an actuating magnet (120) which is printed or coated as a film on the first substrate (111). The actuating magnet (120) produces a magnetic field for selectively deforming the first substrate (111) in reaction to another magnetic field or to the vicinity of a ferromagnetic material thus changing the volume of the fluidic structure (113). Patent family as of 21.7.2026 FI130275 B, FI20205662 A, WO21260271 A1

AB - The present disclosure proposes, i.a., a fluidic device (100) having a body with a first substrate (111) and a second substrate (112) which is disposed at a distance from the first substrate (111). The fluidic device (100) also has a fluidic structure (113) which is formed in the space between first substrate (111) and the second substrate (112). The fluidic device (100) features an actuating magnet (120) which is printed or coated as a film on the first substrate (111). The actuating magnet (120) produces a magnetic field for selectively deforming the first substrate (111) in reaction to another magnetic field or to the vicinity of a ferromagnetic material thus changing the volume of the fluidic structure (113). Patent family as of 21.7.2026 FI130275 B, FI20205662 A, WO21260271 A1

UR - https://fi.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=fi_FI&FT=D&date=20211230&CC=WO&NR=2021260271A1&KC=A1

M3 - Patent

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ER -

A Fluidic device, a fluidic system, a method for manufacturing an actuating magnet on a substrate, and a method for manufacturing a fluidic device

Abstract

UN SDGs

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