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Patent Searching and Data


Matches 701 - 750 out of 17,661

Document Document Title
WO/2013/048553A1
Tube and float systems described herein facilitate removal of certain non-target materials in order to further isolation and extraction of a target material. The tube includes a re-sealable plug located in the base of the tube opposite t...  
WO/2013/048323A1
The invention relates to a method and system to separate a subgroup of objects from a mixture of objects present in a suspension wherein said suspension if exposed to acoustic forces acting in one or two dimensions, which forces said obj...  
WO/2013/045471A1
The disclosure relates to an in-hand operable compressor 200 for compressing syringeless filter devices 100. The compressor 200 includes a base 220 having a receiving well 222 adapted to receive a bottom portion of the uncompressed devic...  
WO/2013/045587A1
The present invention relates to a sealing device for closing an introduction aperture, the sealing device comprising a fixed support (2) and a shutter (3) mounted movably in translation relative to the support between an extended positi...  
WO/2013/041557A1
The application relates to a method for the mask-etching of a piercing element (14) which has an elongate shaft (16), a distally protruding tip (18), a proximal holding part (20), and a laterally open collecting channel (22) that collect...  
WO/2013/041983A1
The present invention concerns amicrofluidic system comprising:, a microchannel containing several elements of two non -misciblefluids, the microchannel comprising a droplet (30) containing magnetic particles (M), and a device for genera...  
WO/2013/041713A3
This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reacti...  
WO/2013/043203A2  
WO/2013/041713A2
This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reacti...  
WO/2013/041557A9
The application relates to a method for the mask-etching of a piercing element (14) which has an elongate shaft (16), a distally protruding tip (18), a proximal holding part (20), and a laterally open collecting channel (22) that collect...  
WO/2013/043072A1
There is provided a container for culturing cell samples in a 3D matrix in a spinner flask, the container comprising a plurality of chambers for containing the cell samples, wherein at least one of the walls of the chambers are perforate...  
WO/2013/041505A1
The invention relates to a positive-displacement pipette (1) including a control rod (8), the bottom end (16) of which controls the movement of a device (20) for grasping the top end (86) of a piston (82) belonging to a capillary/piston ...  
WO/2013/037284A1
A microfluidic platform comprising a microfluidic layer (301) and a contact layer (205) is disclosed. The microfluidic layer (301) is embedded with a microfluidic structure (305) comprising a micro-channel (302) and a fluidic sample cont...  
WO/2013/038009A1
The present invention relates to a method for longitudinal macromolecule spreading by passing a fluid comprising said macromolecule in a nanochannel by applying to this fluid a hydrostatic pressure. The invention also relates to a method...  
WO/2013/036997A1
An apparatus including an array of wells including a number of well channels, each well channel including a plurality of wells in the well channel, the wells containing a substance in use, one or more inlets for receiving respective flui...  
WO/2013/037962A3
The present disclosure teaches an apparatus and a method for providing one or more substance liquids to a microfluidic channel network (30). The microfluidic apparatus includes valves for switching the one or more substance liquids to a ...  
WO/2013/034469A2
The invention relates to an inlet valve (12) for charging an interior (2) of a chamber system (1) or sample container (57) with a liquid (18). The inlet valve (12) comprises a first pipette stem (6) and an inlet opening (5) and is design...  
WO/2013/036127A1
Described is a device for collecting micro-organisms, in particular legionella bacteria, from a liquid in a filter, with a bottle (1) with balloon holder (3) and, at least during use, balloon (4); a filter holder suitable for placing at ...  
WO/2013/034469A3
The invention relates to an inlet valve (12) for charging an interior (2) of a chamber system (1) or sample container (57) with a liquid (18). The inlet valve (12) comprises a first pipette stem (6) and an inlet opening (5) and is design...  
WO/2013/036818A1
A microfluidic assembly includes a planar microfluidic separation device and a support body configured to receive the planar microfluidic separation device therein. The support body is configured to apply a substantially distributed comp...  
WO/2013/036617A1
The multiplexed electrochemical microfluidic paper-based analytical device comprises multiple detection zones for the detection of multiple biochemical analytes from one single sample. Cavity valves integrated on the device will deliver ...  
WO/2013/029836A1
The invention relates to a polymer layer system pressure sensor device and to a polymer layer system pressure sensor method. The polymer layer system pressure sensor device comprises: a first polymer substrate (5; 5a) which comprises a f...  
WO/2013/030155A1
A method and device for the sorting and focusing of suspended particles is disclosed. The device has a micro-fluidic channel, at least one inlet and a number of outlets for providing, sorting and receiving particles. A patterned array of...  
WO/2013/027037A1
A cuvette for releasably retaining a liquid sample in position in analytical apparatus, such as a spectrophotometer, has a body which is elongate and which has first and second parts (8, 10). The body contains a chamber (40, 50, 52) for ...  
WO/2013/023448A1
A membrane mobile polymer microfluidic chip and a preparation method of the same. The microfluidic chip comprises: a first substrate (100), a membrane (300), several structure parts (101) located on one surface of the first substrate (10...  
WO/2013/024381A1
The invention relates to the means for controlling the processing of a sample fluid (S) in a microfluidic system (110). The sample fluid (S) is introduced into an inlet port such that air is captured in the microfluidic system (110). Fur...  
WO/2013/024030A1
This invention relates to a method of inducing fluid flow in a passive capillarity filled microfluidic device involving the use of a dual flow control reagent system, wherein the first flow control reagent is a surfactant which reduces s...  
WO/2013/021273A1
Device for the collection of biological samples in order to obtain the replication of bacteria contained in a biological sample to detect the presence of said bacteria, comprising at least a test tube (13) able to contain the sample take...  
WO/2013/022626A1
An improved cryogenic specimen holder for imaging and analysis facilitates imaging at very high tilt angles with a large field of view. A retractable specimen holder tip protects the specimen during transport. An optimized Dewar design i...  
WO/2013/023089A1
A device is described that overlays a first fluid, such as blood or a cellular suspension onto a base material, such as a density gradient. In some embodiments, the fluid layering device includes a cylindrical reservoir, a fluid barrier,...  
WO/2013/023075A4
Disclosed is a device useful for preserving tissue samples after extraction from human or animal patients. The device includes a blade for taking a tissue sample, the blade being coupled to a sealing cap which mates to one end of a conta...  
WO/2013/021035A1
A microfluidic apparatus, including at least one cell compartment for cultivating biological cells, and at least one microfluidic channel for transporting at least one substance. The cell compartment is separated from the microfluidic ch...  
WO/2013/020965A1
The present invention relates to improved microfluidic devices, apparatuses that include, and components of, said microfluidic devices. Further, the present invention also relates to methods involving the foregoing. The improved microflu...  
WO/2013/021274A1
Device for taking, preparing and transferring fecal samples comprising at least a test tube (13) able to contain a diluting solution and the fecal sample taken so as to obtain a diluted solution (37) of the fecal sample, and a collection...  
WO/2013/023075A1
Disclosed is a device useful for preserving tissue samples after extraction from human or animal patients. The device includes a blade for taking a tissue sample, the blade being coupled to a sealing cap which mates to one end of a conta...  
WO/2013/020089A3
Systems and methods for processing fluid samples are disclosed. Fluid sample processing is accomplished using a series of microfluidic bump arrays include an automated and integrated system for sorting particles from a biological sample,...  
WO/2013/019881A3
A method, device, and system is disclosed to detect whether one or more analytes of interest are present on a cell or cell organelle surface. The device includes a cartridge that includes a channel having a bottom surface that includes a...  
WO/2013/018273A1
There is provided a microchip (1) including a flow channel (11), an ejection portion (12), and a cutout portion (121). The flow channel (11) is configured to convey a fluid therein. The ejection portion (12) includes an opening (12) dire...  
WO/2013/020089A2
Systems and methods for processing fluid samples are disclosed. Fluid sample processing is accomplished using a series of microfluidic bump arrays include an automated and integrated system for sorting particles from a biological sample,...  
WO/2013/014619A3
The invention provides a method of printing, onto a substrate (12), an array (14) of spots of reagent compositions for use in a chemical and/or biochemical analysis. The method includes displacing an array of reagent composition containi...  
WO/2013/014193A1
Disclosed is a fluid sample holder 20 for delivering or receiving a fluid sample to or from fluid processing equipment such as a chromatography column 5 (Figure 1). The sample holder 20 comprises: a sample fluid reservoir 15; a sample fl...  
WO/2013/014195A1
Disclosed is a fluid sample holder 20 for delivering or receiving a fluid sample to or from fluid processing equipment such as a chromatography column 5 (Figure 1). The sample holder 20 comprises a sliding seal 25 within a reservoir.The ...  
WO/2013/014413A1
A microtube (3) with a closure cap (4), the cap (4) having an aperture passing through which allows an aperture occluding means (40) to be associated therewith. The aperture occluding means has two modes of operation: first venting mode ...  
WO/2013/014215A1
The invention relates to a method for splitting droplets on demand in a microfluidic junction, comprising the supply channel, the first drain channel and the second drain channel, characterised in that it comprises the following stages: ...  
WO/2013/014619A2
The invention provides a method of printing, onto a substrate (12), an array (14) of spots of reagent compositions for use in a chemical and/or biochemical analysis. The method includes displacing an array of reagent composition containi...  
WO/2013/014384A1
The invention relates to a fluid-product dispenser including: a fluid-product container (1), and a pump (3) including a pump body (30) and an actuating rod (34) defining therebetween a pump chamber (33) having a predetermined maximum vol...  
WO/2013/015781A1
Systems and methods for medical diagnosis or risk assessment for a patient are provided. A fluid-testing microchip is described which includes a filter compartment configured to receive a fluid sample from an inlet port, wherein the filt...  
WO/2013/015871A1
A microfluidic system may include an image sensor integrated circuit containing image sensor pixels. A channel containing a fluid with particles such as cells may be formed on top of the image sensor. Flow control components may be mount...  
WO/2013/014146A1
The invention relates to a device and a method for fluidic cell guidance for flow cytometry or analyte enrichment. This allows magnetically marked analytes, in particular cells (1), to be dynamically enriched and individually detected in...  
WO/2013/012588A1
An adapter for connecting an array of pipette tips having through bores with conical upper ends to a multichannel air displacement pipettor having a plurality of ports with compliant internal sealing surfaces. The adapter comprises a pla...  

Matches 701 - 750 out of 17,661