Airinspace Limited

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Magnisense Technology Limited

Magnisense Se

Jean-Marie Billiotte

Elena Vladimirovna Volodina

Frédéric Basset

Alexandre Vladimirovitch Nagolkin

Philippe J Durand

Petr Nikitin

Raphaël Douady

Stephane Legastelois

Ingmar Adlerberg

Ivan Kovalenko

Jean-François Casanova

Jean-Philippe Frignet

Frédéríc Basset

Ingmar Alderberg

Olivier Le Marois

Fr&eacute;d&eacute;ric Basset

Stéphane Legastelois

Method for detecting and quantifying an analyte in a liquid sample, using a test strip and magnetic particles as a detectable label and based on the detection of an amount of magnetic particles which become bound to a reading zone of a test strip as a result of performing the method, said amount being linked through a function to the analyte content of the sample, wherein the magnetic particles exhibit a nonlinear magnetization characteristic, which test strip is made of porous material and is arranged inside a case, cartridge or the like to form an assay device, wherein in its part surrounding the reading zone, the case is made of a material that is permeable to magnetic field, wherein for the reading of the reaction, the assay device is positioned in a measure cell of a magnetic reading device which detects the amount of magnetic particles in the reading zone by submitting it to at least one excitation magnetic field having about 90% of its power within one frequency band or a plurality of frequency bands, and the reading device measures the induced magnetic response field outside said frequency band or said plurality of frequency bands.

Magnetic immunochromatographic test method and device

The invention concerns a probabilistic method and automatic control () for preventing and regulating an interruption of a multistage and multilink industrial production glow, to optimise said production flow while controlling industrial impact resulting from random chained stress, and applications to factory noise and value at risk of a clearing house. The invention consists in regulating production by means of a probabilistic automatic control () with action loop () and feedback loop (). Industrially speaking, said regulating automatic control () can be electronically produced by means of a programmed and cabled computer. The action loop () of the automatism () consists of an inductive probabilistic simulator () evaluating the chaining of random stresses in the production chain leading to a probabilistic measurement of the industrial impact I(r) resulting, on the basis of the adjustable level of an industrial stock parameter (r). The method used in the action loop () of the automatic control (), is of the type called 'Value at Risk' or 'VaR'. The feedback loop () of the automatic control () adjusts in course of time (t) the industrial action parameter (r) to an extremal value, maintaining said estimator of VaR effect (p,T(r)) below its authorised nuisance level M. This is aimed at making the industrial production level F(r) extremal but nevertheless at a level compatible with the respect of regulatory or stock out conditions. The method and device of the invention can be advantageously used in numerous industries whether manufacturing, financial, agricultural where risks of pollution and other risks resulting from random chained stress need to be controlled.

Method and automatic control for regulating a multiple-stage industrial production controlling random chained stress, application to noise and value at risk control of a clearing house

A method of simulating a local system which is in interaction with other local systems within a global environment. The method includes generating, at a central location, a collection of global sets of values, each representing a possible future global state of the global environment at a future time, and the collection representing a variety of possible future global states. The method also includes transmitting the collection of global sets of values to the local systems. The local systems receive some of the collection, select a local set of parameters, and perform calculations on that data. The collection of values is used as a predictive simulation of the local system.

Centralised stochastic simulation method

Mobile aeraulic isolation device () with variable geometry multi-block air diffusion chamber (), comprising at least two mobile plenums () to protect a sensitive area such as a bed () against contaminating airborne aerosols. It comprises an air diffusion chamber () formed of at least two rigid plenums () mechanically connected together so as to be mobile relative to one another, and having a lower air diffusing surface () substantially planar and porous to air. Relative movement means () for mobile plenums () enable their positioning in relation to one another in at least two distinct relative positions. The device () comprises physical decontamination means () for moving air passing through it, air pressurising means (), aeraulic connection () and air circulation means, and a mobile supporting chassis (). The device) is characteristic in that it comprises complementary means for absolute movement () of the group of two rigid plenums () relative to chassis (). So that its two plenums () are both mobile, both relative to one another and relative to chassis (). Device) forms a mobile protective isolation device for immunosuppressed persons.

Mobile aeraulic isolation device against airborne contamination with variable geometry air diffuser

Ionic emission electrostatic device () for depositing on the surface (sp) of a multitude of aerosol particles (p, p, . . . , pn) within a fluid (F), a quasi-homogeneous quantity of ions (i). This electrostatic device () is constituted by a conductive discharge corona electrode (EC) and a noncorona conductive receptor electrode (ER). The pseudo-planar active face (SA) of its receptor electrode (ER) is covered by a plurality of craters with sharp edges, in a closed pseudo circle, exhibiting on their end edges (Ai) a section of minimum bend radius, and enclosing the orifices (O, O, . . . , On) and terminating towards the outside of the active face (SA). The craters are distributed quasi-uniformly on the active face (SA), in its two geometric directions. The surface flow of ions (i) originating from the corona electrode (EC) and in the direction of the active face of the receptor electrode (ER) has an increased homogeneity.

Electrostatic device for ionic air emission

The invention concerns a volume generator ( ) of chaotic electrostatic field (E), locally amplified, to subject a fluid (U) loaded with aerosol parties (P, p) to the action of an electrostatic field (E) highly variable in amplitude and orientation locally. This generator ( ) includes: an induced electrostatic module ( ), consisting of a porous dielectric material (md), two porous electrodes with electrostatic induction ( ), an electrical current source ( ), and a device for boosting the fluid. The electrostatic module ( ) consists of a three-dimensional grid system (Rxyz) having at least locally three-dimensional periodicity (or pseudo-periodicity) in at least three directions. Each grid of the system consists of an externally convex and internally concave elementary cell recessed in its center for including a compact elementary empty cellular volume (V ), that is with transverse dimensions (dx , dy , dz ) of the same order of magnitude in the three directions. Preferably, it consists of a plurality of physically and electrically interconnected fins in the form of a dodecahedral array. The generator ( ) is useful for filtering air and in chemistry.

Electrostatic treatment of aerosols, devices and method for producing same

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London, United Kingdom

Jean-Marie Billiotte