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8034612 |
Animal cell colony picking apparatus and method
An apparatus and method for automated picking of animal cell colonies. A picking head comprising a plurality of hollow pins is provided. The apparatus has an integrated imager for capturing an...
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7888111 |
Cell culture vessel, production process thereof and cultured cell
An object of the present invention is to provide a cell culture vessel which is simple in structure and easy to handle, and is capable of preventing damage to the cells when separated, promoting...
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7776584 |
Animal cell colony picking apparatus and method
An apparatus and method for automated picking of animal cell colonies. A picking head comprising a plurality of hollow pins is provided. The apparatus has an integrated imager for capturing an...
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7691625 |
Cell cultural vessel, production process thereof and cultured cell
An object of the present invention is to provide a cell culture vessel which is simple in structure and easy to handle, and is capable of preventing damage to the cells when separated, promoting...
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7655457 |
Cell culture vessel and cultured cell
It is an object of this invention to provide a cell culture vessel which has a simple and convenient structure, can prevent the injury on the cells at the time of peeling, and accelerates the...
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7585664 |
Integrated circuit optical detector for biological detection
This invention provides an integrated circuit (IC) optical detector. The IC optical detector comprises a substrate and an IC. The substrate comprises a plurality of test sites defined thereon. The...
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7507578 |
Reduced aperture biological specimen collection and transfer device
A filtration based biological specimen collection and transfer device is provided. The filtration and transfer device comprises a tubular body with two axial ends, an annular flange disposed at one...
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7189526 |
Apparatus for culture, process for preparing apparatus for culture, and culturing method
An apparatus for culture is provided, which apparatus enables to increase the ratio of a culture medium solution to the number of cells while keeping the density of the cells at a high level and...
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6969607 |
Lockable Petri dish
A lockable Petri dish is disclosed wherein the lid and base of the dish are provided with at least two pairs of locking members, each comprising a radial sheath and a sheath-engaging tab.
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6936463 |
Method and device for making different thickness of biofilms
A method and device for making different thickness of biofilms is disclosed. It comprises: (a) a pair of pentagonal dish including a dish bottom and a dish cover; (b) an internal thickness module...
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6764850 |
Sample contact plate with latchable cover
Contact plates are provided including a base member and a lid. The base member has a sidewall extending circumferentially around a peripheral edge portion thereof to define a sample receiving area....
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6753180 |
Clonal replication system
The present invention provides for a colony replicator transfer disk, a first side having a colony collecting substrate and a second side having a mechanism to attach the transfer disk to a...
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6649406 |
Device for propagation and storage of microorganisms
Devices for the propagation or storage of microorganisms are described. Generally, the devices include first and second layers that are separable from each other. The first layer includes a gelling...
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6113801 |
Method of making colored replicas and compositions for use therewith
Compositions and methods for producing colored replicas are described. A method includes: combining a polymerizable varnish and a dye to form a composition, wherein the dye is substantially...
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5854065 |
Microorganism sampling device
A sampling device useful for determining whether microorganisms are present on a given surface includes a lid member and a base member. The lid member includes a flange that provides visual and...
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5763170 |
Method for forming an array of biological particles
A method for forming and using an array of, e.g., bacteria, yeast or bacteriophage for the purpose of identifying particular constituents thereof. The array is formed by directing a stream of...
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5695988 |
Culture device for sampling and/or counting micro-organism
A culture device is described comprising a solid body of culture medium and supporting means for maintaining the integrity of the body of culture medium, the culture medium providing a culture...
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5587322 |
Replica plating device
A device for replica plating of cellular colonies. The device has a solid body with a first region and a first end coupled to a peripheral ridge. A ridge is disposed at the transition from the...
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5206171 |
Programmable automated inoculator/replicator
Laboratory apparatus for performing repetitive tacks includes a table and first and second bearing ways below the table. First and second carriages are mounted on corresponding bearing ways for...
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5137812 |
Colony blotting method and device
A method and article for the identification of colonies of microbes involves the use of a reconstitutable dry culture medium plate in combination with a transfer membrane. Microbe-specific antigen...
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5063026 |
Egg collecting apparatus
A collecting apparatus for the collection of pinworm eggs incorporates a shaft surrounded by an adhesive strip. A tab is disposed at the free end of the adhesive strip. The shaft is attached to a...
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4717667 |
Colony replicating device
A device for replicating moist bacterial or other cell colonies including a rigid layer, a resilient backing layer secured to one side of the rigid layer and a cell colony transfer surface made...
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4699884 |
Process and apparatus for the simultaneous application of a multiplicity of liquid samples to an object stage
The invention relates to a process and an apparatus for the simultaneous application of a multiplicity of liquid samples to an object stage (2), more especially of sera to an object stage overgrown...
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4659673 |
Replicator for cultures of microorganisms
An improved device for replicating cultures of microorganisms grown in petri plates which pierces colonies with an array of fine needles. The device is capable of at least ten replications, and...
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4634676 |
Replica plating device
A replica plating device for use with an open-ended container which holds a plurality of cells on a culture medium therein comprises a substantially planar pressing member. A side wall extends...
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4591567 |
Recombinant DNA screening system including fixed array replicator and support
A system for the production and maintenance of genomic libraries of recombinant DNA in a fixed geometric array arranged so that such libraries may be accurately replicated and maintained with the...
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4587213 |
Methods and means of determining microorganism population
The described method of determining viable microorganism population comprises spreading an experimentally pre-determined volume of an aqueous suspension of said microorganism, (such as bacteria,...
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4517292 |
Method and apparatus for testing microbial interaction with growth affecting substances
A method and apparatus for calculating the growth interacting substance potency and growth ratio for the intersections of a scanning spot with a track of visible microbial colonies on an...
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4514495 |
Method for testing microbial interaction with growth affecting substances
A method for testing microbial interaction with growth affecting substances. A pattern of a microbe containing solution is applied on an interaction plate in a programmed concentration. A solution...
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4480031 |
Replicator with slidable pins
A replicator (10) having an impregnation head (32) utilizing a plurality of floating pins (42) is the subject of this patent application. The pins (42) extend slidably through a platen (34) of the...
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4461836 |
Apparatus for the setup and evaluation of diffusion tests in a gel medium
An apparatus for applying substance-coated carriers onto a gel layer for microbiological tests makes it possible to position the carriers, in a single hand operation, in a precise spatial...
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4397955 |
Transfer apparatus for microorganisms
This invention relates to a transfer mechanism for microorganisms and more specifically, to a device for duplicating a growth pattern of microorganisms. The apparatus comprises a body and a...
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4287301 |
Method and apparatus for streaking agar
A method and apparatus for streaking a sample on agar plates where the sample is dispensed from a flexible tube which is oscillated while the plate is rotated. The plates are stored in a...
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4252897 |
Method and apparatus for bacteria testing
There is provided a method and apparatus for bacterial testing, in which a multiple-pin inoculation head picks up bacterial samples in a compartmentalized sample tray and transfers these to a...
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4250256 |
Microbiological test device
Microbiological test device having a nutrient card or cards and a covering layer thereover which is permeable to nutrients but impermeable to bacteria. The covering layer is made from an aqueous...
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4247646 |
Laboratory apparatus for cloning mammalian cells
Laboratory apparatus for cloning mammalian cells includes a support plate and a plurality of tubular cylinders fixedly secured within the plate and projecting from one face thereof. All of the...
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4237223 |
Sheet for picking off microorganisms
A method of determining the presence of microorganisms on a surface comprises contacting the surface to be tested for the presence of microorganisms with an adhesive side of a sheet consisting...
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4235971 |
Inoculator
An inoculator wherein a multiplicity of small volumes of an inoculum are picked up on pins depending from an inoculator head and deposited in separate areas according to a pattern, such as in the...
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4071320 |
Device for the quantitative determination of impurities, especially bacteria, on flat surfaces
A device for quantitative determination of impurities, especially bacteria, on a flat surface including a body member provided with a centrally located cylindrical rinsing chamber and an annular...
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3897688 |
Microbial surface sampler
A surface sampler system including a surface sampler disc incorporating material of high magnetic permeability and having a normally recessed surface sampling material and a disc application device...
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3769171 |
MICROBIOLOGICAL STREAKING METHOD
A relatively flat rectangularly shaped container assembly having a cover, preferably of transparent material, which cover has a depending skirt that encompasses upwardly extending walls of the...
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3751341 |
RECEPTACLE HAVING A DISTENDABLE SIDEWALL
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3729382 |
MICROORGANISM SAMPLING DISH
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3232094 |
Automatic air analyzer
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2982699 |
Assaying process
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2956931 |
Dispensing biological materials
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