Diagnostica Stago

Other

Roquette Freres

Arteion

Immunodiagnostic System France

Stago International

Serbio

Junior Instruments

Effa Etudes

Stago Instruments

Servio

Sato Electronique S.a.

Electronique Ckd

Effa Etudes, Societe a Responsabilite Limitee

Transformateurs Bc and Effa

Alain Rousseau

Jean-Pierre Pascault

Nicolas Jacquel

René Saint-Loup

Francois Ramel

Jean-Luc Martinoli

Françoise Fenouillot-Rimlinger

Khaled Abou-Saleh

Patrick Perin

Patrick Fere

Francedillaoise Boisard-Beaupere

Genevieve Contant-Pussard

Pascal Vilain

Xavier Andrieu

Bertrand Guyon

Jérôme Bibette

Jean Baudry

Norbert Brutt

Michel Canton

Etienne Fleury

Jean-François Gelin

Bernard Boutevin

Françoise Fenouillot

Jean-Marc Sage

Olivier Lerat

Françoise Mechin

Héloïse Blache

Jean-Fran&ccedil;ois Gelin

Philippe Poutrel

Jean Francois Gelin

Alain Pastouret

Khaled Abou Saleh

Philippe Touzin

Robert Picciotto

Francoise Fenouillot

The drive device includes a guide element defining a guide track, the guide element being configured to receive and guide a cuvettes strip in translation along the guide track, and a drive belt configured to displace the cuvettes strip in translation along the guide track when the cuvettes strip is received in the guide element. The drive belt is disposed below the guide track and is configured to cooperate with lower portions of the cuvettes of the cuvettes strip when the cuvettes strip is received in the guide element.

Drive device for an automatic analysis apparatus for in vitro diagnostics

The analysis method includes a step of measuring cytometry parameters for each biological cell contained in a biological sample; a step of determining, for each biological cell of the biological sample, a point in a N-dimensional space whose coordinates are defined depending on the cytometry parameters measured for the corresponding biological cell, where N is an integer greater than or equal to 3; a step of automatic clustering of the points into different cell clusters depending on the measured cytometry parameters, so as to define a sample cluster file; and a step of comparing the sample cluster files with reference cluster files, each of the reference cluster files being defined from cytometry parameters of a respective pathological or abnormal biological sample.

Method for analyzing a biological sample containing biological cells, and analysis apparatus for implementing the analysis method

The conveying system includes a support guide element defining a guide track, the support guide element being configured to receive a containers support and guide said containers support in translation along the guide track; and a self-propelled conveying carriage displaceable along a conveying track extending along the support guide element, the self-propelled conveying carriage comprising a drive element movably mounted between at least one drive position in which the drive element is configured to transmit a drive movement to the containers support so received on the support guide element, and a release position in which the drive element is configured to release the containers support, the self-propelled conveying carriage being configured to displace the containers support in translation along the guide track when the drive element is in the drive position and the self-propelled conveying carriage is displaced along the conveying track.

System for conveying supports for containers for biological liquid samples, and automatic analysis system comprising such a conveying system

The invention relates to a thermoplastic polymer comprising at least one 1,4:3,6-dianhydrohexitol unit (A), at least one alicyclic diol unit (B) other than the 1,4:3,6-dianhydrohexitol units (A) and at least one high-viscosity terephthalic acid unit (C).

High-viscosity polyester with improved impact properties

The present invention relates to a crosslinkable composition for forming a polyurethane coating on different types of substrate. The present invention relates in particular to a polyurethane composition comprising isosorbide as a diol chain extender, and to the polyurethane coating obtained from this composition.

Polyurethane coating comprising isosorbide

The conveying system includes a support guide element defining a guide track, the support guide element being configured to receive a containers support and guide said containers support in translation along the guide track; and a self-propelled conveying carriage displaceable along a conveying track extending along the support guide element, the self-propelled conveying carriage comprising a drive element movably mounted between at least one drive position in which the drive element is configured to transmit a drive movement to the containers support received on the support guide element, and a release position in which the drive element is configured to release the containers support, the self-propelled conveying carriage being configured to displace the containers support in translation along the guide track when the drive element is in the drive position and the self-propelled conveying carriage is displaced along the conveying track.

This determination method comprises the steps consisting of providing a reaction vessel () containing a blood sample () and a ferromagnetic ball () placed on a raceway () provided in the bottom of the reaction vessel (), subjecting the ball () to a magnetic field so as to move the ball along the raceway () in an oscillatory motion, exposing the blood sample to an incident light beam (), detecting a light beam () transmitted through the reaction vessel () and coming from the incident light beam () in such a way as to provide a measurement signal, carrying out a first processing of the measurement signal in such a way as to provide a first signal representative of the variation of at least one physical quantity representative of the movement of the ball (), carrying out a second processing of the measurement signal in such a way as to provide a second signal representative of the variation of at least one optical property of the blood sample, determining a first value of the coagulation time of the blood sample from the first signal, and determining a second value of the coagulation time of the blood sample from the second signal.

Method and device for determining the coagulation time of a blood sample, and reaction cuvette

The invention concerns a method for producing a polyester containing at least one 1,4:3,6-dianhydrohexitol unit comprising: &#x2022;a step of introducing, into a reactor, monomers comprising at least one monomer (A) that is a diacid or a diester and at least one monomer (B) that is a 1,4:3,6-dianhydrohexitol; &#x2022;a step of introducing, into the reactor, a catalytic system comprising either a catalyst comprising the element germanium and a catalyst comprising the element aluminum, or a catalyst comprising the elements germanium and aluminum, or a mixture of said two catalysts; &#x2022;a step of polymerizing said monomers to form the polyester; &#x2022;a step of recovering a polyester composition comprising the polyester and the catalytic system. The invention also concerns a polyester composition containing a catalytic system comprising either a catalyst comprising the element germanium and a catalyst comprising the element aluminum, or a catalyst comprising the elements germanium and aluminum, or a mixture of said two catalysts, and the use of same to reduce the coloring of the polyester.

Method for producing a polyester containing at least one 1,4:3,6-dianhydrohexitol unit with improved colouring

A flow cytometry system including a measuring chamber, an injection device arranged to inject a flow of biological particles to be analyzed in the measuring chamber, an evacuation device arranged to evacuate outside of the cytometry system the flow of biological particles injected in the measuring chamber, a measuring set arranged to measure at least one optical property of the biological particles to be analyzed, the measuring set including an emission device arranged to emit a light beam in the direction of the measuring chamber and capable of crossing the flow of biological particles, and at least one collecting device arranged to collect light rays coming from the measuring chamber, where the flow cytometry system further includes a support on which the injection device, the evacuation device, the emission device and the at least one collecting device are mounted.

Flow cytometry assembly and system, analyzing device comprising such a cytometry assembly and assembly comprising such a cytometry system

This analysis device includes at least one rack intended to receive a plurality of containers containing samples of biological liquid to be analyzed, a loading module arranged to move the at least one rack between a loading position and a first intermediate position, a shaking module arranged to move the at least one rack between the first intermediate position and a second intermediate position and to shake the at least one rack, an unloading module arranged to move the at least one rack between the second intermediate position and an unloading position, where the loading and unloading modules are arranged to move the at least one rack respectively along a first and a second movement directions transverse to the plane of the at least one rack, and where the shaking module is arranged such that the at least one rack extends substantially along a same orientation in the first and second intermediate positions.

Analysis device for in vitro diagnostics

The present invention relates to PBS- and silica-based composites, said composites having a high swelling ability. It also relates to a method of preparing said composites, a method of swelling said composites and films obtained by swelling said composites.

PBS- and silica-based composites

The present invention relates to copolymers, in particular poly(butylenesuccinate-co-furanoate) (PBSF) copolymers, which have advantageous mechanical properties, and also to polymeric compositions comprising them. It also relates to a process for preparing these polymers.

Polymers, the process for the synthesis thereof and compositions comprising same

This analysis package comprises: a cartridge () for reactive products comprising several recipients () for reactive products arranged one above the other, wherein each recipient comprises a neck (), wherein the neck of each recipient is provided with a closing device () and a plate () for receiving the cartridge (), wherein the plate comprises a receptacle () which is open to the top for receiving the bases of the recipients () for reactive products which bases form the cartridge; and means for keeping the recipients for reactive products in position situated in distance from the receptacle, wherein the position keeping means are organized such that they cooperate with the necks of the recipients for reactive products when the bases of said recipients are received in the receptacle ().

Analysis unit intended to be used in analysis apparatus

The device comprises reaction unit cuvettes () for different types of tests, a vertical axis rotor () which is associated with a rotation drive means and provided with a horizontal gear-teeth crown () delimiting radially outwardly open cavities for receiving the reaction unit cuvettes (), a device () for supplying the gear-teeth crown with the reaction unit cuvettes (), a device () for supplying cuvettes with analyzable biological liquid samples, stations () arranged around the crown for carrying out measurements and/or analysis and an automation for managing the sequences of a desired process for each cuvette.

Multidisciplinary automatic analyzer for in vitro diagnosis

The bottom of the cuvette comprises a curved raceway placed so as to guide the oscillating movement of a ball inserted into the cuvette. In addition, the cuvette comprises means of attachment, in two perpendicular directions, to adjacent unit cuvettes. The cuvettes can thus be stored as plates in a feed magazine of an analytical device. The analytical device comprises several stations placed around a rotary ring. Only where it is desired to determine the clotting time of the blood contained in the cuvette a ball is introduced into the latter, at a ball distribution post. The cuvette equipped in this way is then brought to a station where the test is carried out. The major advantage of the invention is the polyvalence of the cuvette and of the analytical device.

Unit cuvette for analyzing a biological fluid, automatic device for in vitro analysis

Growing community of inventors

Paris, France

Alain Rousseau