The invention relates to a method for extracting DNA, comprising the steps of: providing (400) a lysate (11) in a sample vessel (1), feeding (500) an DNA absorbing substance (15) to the sample vessel (1), closing (700) the sample vessel (1) by means of a wash filter element (3), feeding (600) a wash fluid (12) to the sample vessel (1) through the wash filter element (3), and discharging (700) the wash fluid (12) from the sample vessel (1) through the wash filter element (3). The DNA absorbing substance can be retained from the wash filter element (3).
B01L 3/00 - Récipients ou ustensiles pour laboratoires, p. ex. verrerie de laboratoireCompte-gouttes
G01N 35/10 - Dispositifs pour transférer les échantillons vers, dans ou à partir de l'appareil d'analyse, p. ex. dispositifs d'aspiration, dispositifs d'injection
G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes Manipulation de matériaux à cet effet
A colorant fluid dispensing system (1) for dispensing multiple colorant fluids, wherein said dispensing system comprises more than one fluid holder (3) for holding a colorant fluid, a dispensing device (4) for dispensing the colorant fluids held by the fluid holders out of a system outlet (5), wherein the dispensing system (4) comprises a weight measuring device constructed and arranged to measure weight changes of the fluid holder during the dispensing of the colorant fluid from said fluid holder, and the fluid holder is constructed and arranged to drive the colorant fluid out of said fluid holder.
A device for optical characterization of a sample is provided, the sample being accommodated in a receptacle container transparent to light. The device includes a camera, using which the sample may be detected, and a first light source is situated in such a way that the sample is transilluminated opposite to the viewing direction of the camera, a second light source is situated on the same side as the camera, and a laser source is situated transversely to the viewing direction of the camera.
A62B 1/04 - Éléments, p. ex. dispositifs d'attache
A61B 1/04 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments combinés avec des dispositifs photographiques ou de télévision
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé
4.
COLORANT FLUID DISPENSING DEVICE FOR DISPENSING MULTIPLE COLORANT FLUIDS
Colorant fluid dispensing device (1) for dispensing multiple colorant fluids, comprising more than one fluid container (2) at least one dispenser outlet (3), wherein the fluid containers are in fluid connection with the at least one dispenser outlet via pumping means (4) the pumping means comprises more than one piston pump (5), each piston pump comprises a central pump tube (15) in which a piston (20) is provided with a piston rod (21) for moving the piston inside the central pump tube, the colorant fluid dispensing device further comprises driving means (36) for moving the piston rods of said piston pumps, control means (38) for controlling the driving means, and the driving means comprises a movable selector (37) configured to engage the piston rods of a selection.
B44D 3/08 - Matériel pour remuer ou mélanger les peintures pour peintures liquides ou semi-liquides
B01F 13/10 - Installations pour effectuer des mélanges comprenant des combinaisons de mélangeurs de types différents
B01F 15/04 - Réalisation de proportions prédéterminées de substances à mélanger
B41F 31/08 - Conduits, réservoirs, dispositifs d'alimentation ou de réglage du débit avec des dispositifs pour projeter l'encre, p. ex. avec des pompes, avec des buses
F04B 5/02 - "Machines" ou pompes avec pistons à surfaces différentielles avec des pistons à double action
A metering device, a metering element, and a method for operating same, the metering element having a storage container open on one side for receiving the substances to be metered and a plunger which is axially movable and reversibly seals the opening of the storage container and which preferably has at least one centrally located metering opening for metering the substances provided in the storage container, the plunger including a separation device for particles.
A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
09 - Appareils et instruments scientifiques et électriques
29 - Viande, produits laitiers et aliments préparés ou conservés
Produits et services
(1) Measuring instruments, namely dosing systems comprising a metering valve, computers and computer software for dispensing liquids, pastes, granular and powder products for general and industrial use.