FR2316140A1 - Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use - Google Patents

Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use

Info

Publication number
FR2316140A1
FR2316140A1 FR7521096A FR7521096A FR2316140A1 FR 2316140 A1 FR2316140 A1 FR 2316140A1 FR 7521096 A FR7521096 A FR 7521096A FR 7521096 A FR7521096 A FR 7521096A FR 2316140 A1 FR2316140 A1 FR 2316140A1
Authority
FR
France
Prior art keywords
collar
culture medium
preserve
during storage
conditions during
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7521096A
Other languages
French (fr)
Other versions
FR2316140B3 (en
Inventor
Millam Benito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOULOUSE INST SEROTHERAPIE
Original Assignee
TOULOUSE INST SEROTHERAPIE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOULOUSE INST SEROTHERAPIE filed Critical TOULOUSE INST SEROTHERAPIE
Priority to FR7521096A priority Critical patent/FR2316140A1/en
Publication of FR2316140A1 publication Critical patent/FR2316140A1/en
Application granted granted Critical
Publication of FR2316140B3 publication Critical patent/FR2316140B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/241—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with freeze-drying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/14—Rigid discs or spherical members adapted to be held in sealing engagement with mouth of container, e.g. closure plates for preserving jars
    • B65D51/145—Rigid discs or spherical members adapted to be held in sealing engagement with mouth of container, e.g. closure plates for preserving jars by means of an additional element connected directly to the container
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/06—Tubular
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas

Abstract

The stopper is made from a pliable material, such as silicone rubber; its lower region is intended to be forced into the screwed neck of the test tube. Above the collar the stopper has an upper cylindrical portion to facilitate handling; below the collar the cylindrical part is applied against the internal surface of the neck. Still lower are the superimposed, annular ribs with their internal slots. A rigid metal capsule screws over the collar, and presses the collar against the end of the test tube. The anaerobic redn. state is easily created and maintained during sterilisation, and for a prolonged time afterwards, in simple test tubes contg. a solid culture medium.
FR7521096A 1975-07-04 1975-07-04 Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use Granted FR2316140A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521096A FR2316140A1 (en) 1975-07-04 1975-07-04 Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521096A FR2316140A1 (en) 1975-07-04 1975-07-04 Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use

Publications (2)

Publication Number Publication Date
FR2316140A1 true FR2316140A1 (en) 1977-01-28
FR2316140B3 FR2316140B3 (en) 1979-04-27

Family

ID=9157546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521096A Granted FR2316140A1 (en) 1975-07-04 1975-07-04 Plugging device for tube contg. culture medium - to preserve anaerobic conditions during storage and use

Country Status (1)

Country Link
FR (1) FR2316140A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432449A1 (en) * 1978-08-01 1980-02-29 Coulter Electronics CLOSING PLUG FOR A VIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432449A1 (en) * 1978-08-01 1980-02-29 Coulter Electronics CLOSING PLUG FOR A VIAL

Also Published As

Publication number Publication date
FR2316140B3 (en) 1979-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse