FR2675685A1 - SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM. - Google Patents

SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM. Download PDF

Info

Publication number
FR2675685A1
FR2675685A1 FR9105544A FR9105544A FR2675685A1 FR 2675685 A1 FR2675685 A1 FR 2675685A1 FR 9105544 A FR9105544 A FR 9105544A FR 9105544 A FR9105544 A FR 9105544A FR 2675685 A1 FR2675685 A1 FR 2675685A1
Authority
FR
France
Prior art keywords
samples
kit
intended
transport
oral
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.)
Withdrawn
Application number
FR9105544A
Other languages
French (fr)
Inventor
Madinier Isabelle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9105544A priority Critical patent/FR2675685A1/en
Priority to PCT/FR1992/000369 priority patent/WO1992019158A1/en
Priority to AU17585/92A priority patent/AU1758592A/en
Publication of FR2675685A1 publication Critical patent/FR2675685A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0096—Casings for storing test samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/31—Carrying cases or bags, e.g. doctors' bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L1/00—Enclosures; Chambers
    • B01L1/52—Transportable laboratories; Field kits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/38—Swabs having a stick-type handle, e.g. cotton tips

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A device is provided both for packaging the equipment required to sample all mouth germs and for transporting the germs under optimal preservation conditions to a laboratory for biological analysis. Said device consists of a package containing individually and sterilely packaged sampling instruments on an alveolar support, preserving media in individual opaque and isothermal wrappings, and detailed instructions for use. The device is particularly designed for diagnosing bacteriological, mycological, parasitological and virological mouth infections.

Description

DESCRIPTION
TROUSSE A USAGE UNIQUE POUR LE PRELEVEMENT ET LE TRANSPORT
DES GERMES BUCCAUX
La présente invention concerne une trousse destinée à réaliser des prélèvements microbiologiques buccaux, qui permet simultanément le conditionnement du matériel de prélèvement et le transport au laboratoire dans des condition optimales de préservation des échantillons prélevés.DESCRIPTION
SINGLE USE KIT FOR SAMPLING AND TRANSPORT
ORAL GERM
The present invention relates to a kit intended for carrying out oral microbiological samples, which simultaneously allows the packaging of the sampling material and the transport to the laboratory in optimal conditions of preservation of the samples taken.

Les germes buccaux sont traditionnellement prélevés par ponction à la seringue ou par frottis à l'écouvillon. Le clinicien doit ensuite faire parvenir ces échantillons au laboratoire de biologie médicale à des fins d'analyses. Les données récentes en pathologie orale montrent que ces méthodes sont mal adaptées à l'écologie des flores microbiennes buccales, notamment sous-gingivales, qui sont excessivement fragiles et qui sont particulièrement sensibles à la présence d'oxygène, à l'exposition à la lumière et au refroidissement. Des conditions de transport correctes sont donc indispensables pour assurer la survie de tous les germes prélevés, y compris les anaérobies stricts, et permettre leur culture au laboratoire.De plus, l'usage montre que les prélèvements oraux sont largements sous-utilisés car les praticiens ne disposent généralement pas du le matériel nécessaire pour réaliser ces prélèvements dans des conditions adaptées aux nouveaux moyens de diagnostic. Oral germs are traditionally removed by syringe puncture or by swab swab. The clinician must then send these samples to the medical biology laboratory for analysis. Recent data in oral pathology show that these methods are ill-suited to the ecology of oral microbial flora, especially sub-gingival, which are excessively fragile and which are particularly sensitive to the presence of oxygen, to exposure to light. and cooling. Correct transport conditions are therefore essential to ensure the survival of all germs collected, including strict anaerobes, and allow their cultivation in the laboratory. In addition, use shows that oral samples are largely underused because practitioners generally do not have the equipment necessary to carry out these samples under conditions adapted to the new diagnostic means.

Le dispositif selon l'invention a le double avantage de mettre à la disposition des médecins, des chirurgiens-dentistes et autres professionnels de santé le matériel nécessaire pour réaliser et transporter correctement les prélèvements, les germes prélevés étant ainsi manipulés en anaérobiose, à l'obscurité et à l'abri des chocs thermiques. Chaque trousse est à usage unique pour éviter tout risque de contamination.The device according to the invention has the double advantage of making available to doctors, dental surgeons and other health professionals the equipment necessary for carrying out and correctly transporting the samples, the germs taken being thus handled anaerobically, darkness and away from thermal shock. Each kit is for single use to avoid any risk of contamination.

Elle se présente sous la forme d'un emballage plastifié ou cartonné contenant une plaque de matière plastique rigide ou de carton alvéolée, les alvéoles étant aux dimension de chaque constituant de la trousse. Tous ces constituants sont à usage unique, contionnés sous emballage individuel et stériles. Les instruments destinés à réaliser les prélèvements (curettes, seringues, aiguilles, spatules, bistouri) sont présentés sous papier transparent autoclavable. Les récipients destinés au transport des prélèvements (tubes, flacons) sont présentés dans un emballage individuel en matériau opaque et isotherme prévu pour être réutilisé lors de leur transport au laboratoire.L'emballage extérieur et la plaque alvéolée sont également conçus pour être réutilisés pour le transfert au laboratoire, les alvéoles destinées aux échantillons (tubes, flacons, lames) étant en outre équipées d'un élastique transversal qui assure leur fixation, ce qui diminue les risques de bris. Chaque trousse contient un mode d'utilisation détaillé qui précise pour chaque type de trousse les propriétés des milieux utilisés, les indications et les contre-indications des prélèvements, les précautions d'emploi ainsi que la technique de prélèvement et de transport.It comes in the form of a plasticized or cardboard packaging containing a rigid plastic plate or blister cardboard, the cells being the size of each component of the kit. All these components are for single use, contained in individual packaging and sterile. The instruments intended for taking samples (curettes, syringes, needles, spatulas, scalpel) are presented in transparent autoclavable paper. The containers intended for the transport of samples (tubes, flasks) are presented in an individual packaging in opaque and isothermal material intended to be reused during their transport to the laboratory. The outer packaging and the blister plate are also designed to be reused for the transfer to the laboratory, the cells intended for the samples (tubes, bottles, slides) being also equipped with a transverse elastic which ensures their fixing, which reduces the risks of breakage. Each kit contains a detailed mode of use which specifies for each type of kit the properties of the media used, the indications and contraindications for taking samples, the precautions for use as well as the sampling and transport technique.

Selon les modes particuliers de réalisation la trousse peut être destinée - à des prélèvements bactériologiques : elle comporte alors une curette de type parodontal à usage unique en plastique, un tube contenant 10 ml de sérum physiologique ou de bouillon de culture pour bactéries anaérobies, une seringue jetable en plastique de 2 ml avec son aiguille et un flacon à bouchon de caoutchouc contenant un milieu gélosé approprié pour la survie des bactéries anaérobies - à des prélèvements mycologiques : elle comporte alors une spatule de bouche en bois, deux lames de verre à bords rodés, un écouvillon et un tube contenant un milieu gélosé adapté aux prélèvements mycologiques; - à des prélèvements parasitologiques : elle comporte alors une curette de type parodontal à usage unique en plastique, un écouvillon, un flacon contenant un liquide destiné à reconstituer le milieu de culture et un tube contenant un milieu de culture adapté aux parasites buccaux; - à des prélèvements virologiques : elle comporte alors une spatule de bouche en bois, un fil à suturer et son aiguille, un bistouri et deux flacons contenant du formol tamponné à 10% ou du fixateur de Carnoy pour l'histologie conventionelle et les hybridations in situ sur coupe d'une part, et pour les hybridations in situ après cytocentrifugation d'autre part. According to the particular embodiments, the kit can be intended - for bacteriological samples: it then comprises a single-use periodontal type plastic curette, a tube containing 10 ml of physiological saline or culture broth for anaerobic bacteria, a syringe disposable plastic 2 ml with its needle and a rubber stopper bottle containing an agar medium suitable for the survival of anaerobic bacteria - for mycological samples: it then includes a wooden mouth spatula, two glass blades with ground edges , a swab and a tube containing an agar medium suitable for mycological samples; - parasitological samples: it then includes a single-use periodontal plastic curette, a swab, a bottle containing a liquid intended to reconstitute the culture medium and a tube containing a culture medium suitable for oral parasites; - to virological samples: it then includes a wooden mouth spatula, a suturing thread and its needle, a scalpel and two vials containing formalin buffered at 10% or Carnoy fixative for conventional histology and hybridizations in situ on section on the one hand, and for in situ hybridizations after cytocentrifugation on the other hand.

Le dispositif selon l'invention est particulièrement destiné au diagnostic des infections buccales, mais peut être aussi utilisé pour des prélèvements au niveau de toutes les muqueuses.  The device according to the invention is particularly intended for the diagnosis of oral infections, but can also be used for samples from all the mucous membranes.

Claims (5)

REVENDICATIONS 1) Dispositif pour prélever et transporter les germes buccaux caractérisé en ce qu'il permet de les manipuler en anaérobiose, à l'obscurité et à l'abri des chocs thermiques. Ce dispositif se présente sous la forme d'une trousse à usage unique composée d'un emballage plastifié ou cartonné contenant une plaque de matière plastique rigide ou de carton alvéolée, les alvéoles étant aux dimension de chaque constituant de la trousse. Tous ces constituants sont à usage unique, contionnés sous emballage individuel et stériles. Les instruments destinés à réaliser les prélèvements (curettes, seringues, aiguilles, spatules) sont présentés sous papier transparent autoclavable. Les récipients destinés au transport des prélèvements (tubes, flacons) sont présentés dans un emballage individuel en matériau opaque et isotherme prévu pour être réutilisé lors de leur transport au laboratoire.L'emballage extérieur et la plaque alvéolée sont également conçus pour être réutilisés pour le transfert au laboratoire, les alvéoles destinées aux échantillons (tubes, flacons, lames) étant en outre équipées d'un élastique transversal qui assure leur fixation, ce qui diminue les risques de bris. Chaque trousse contient un mode d'utilisation détaillé. 1) Device for collecting and transporting oral germs characterized in that it allows them to be handled anaerobically, in the dark and protected from thermal shock. This device is in the form of a disposable kit consisting of a plasticized or cardboard packaging containing a rigid plastic plate or blister cardboard, the cells being the size of each component of the kit. All these components are for single use, contained in individual packaging and sterile. The instruments intended to take the samples (curettes, syringes, needles, spatulas) are presented in transparent autoclavable paper. The containers intended for the transport of samples (tubes, flasks) are presented in an individual packaging in opaque and isothermal material intended to be reused during their transport to the laboratory. The outer packaging and the blister plate are also designed to be reused for the transfer to the laboratory, the cells intended for the samples (tubes, bottles, slides) being also equipped with a transverse elastic which ensures their fixing, which reduces the risks of breakage. Each kit contains detailed instructions for use. 2) Dispositif selon la revendication 1 caractérisé en ce que la trousse est spécialement destinées aux prélèvements bactériologiques et contient une curette de type parodontal à usage unique, un tube contenant 10 ml de sérum physiologique ou de bouillon de culture pour bactéries anaérobies, une seringue jetable en plastique de 2 ml avec son aiguille et un flacon à bouchon de caoutchouc contenant un milieu gélosé approprié pour la survie des bactéries anaérobies  2) Device according to claim 1 characterized in that the kit is specially intended for bacteriological samples and contains a single-use periodontal type curette, a tube containing 10 ml of physiological saline or culture broth for anaerobic bacteria, a disposable syringe plastic bottle of 2 ml with its needle and a rubber stopper bottle containing an agar medium suitable for the survival of anaerobic bacteria 3) Dispositif selon la revendication 1 caractérisé en ce que la trousse est spécialement destinées aux prélèvements mycologiques et contient une spatule de bouche en bois, deux lames de verre à bords rodés, un écouvillon et un tube contenant un milieu gélosé adapté aux prélèvements mycologiques; ; 3) Device according to claim 1 characterized in that the kit is specially intended for mycological samples and contains a wooden mouth spatula, two glass blades with ground edges, a swab and a tube containing an agar medium suitable for mycological samples; ; 4) Dispositif selon la revendication 1 caractérisé en ce que la trousse est spécialement destinées aux prélèvements parasitologiques et contient une curette de type parodontal à usage unique en plastique, un écouvillon, un flacon contenant un liquide destiné à reconstituer le milieu de culture et un tube contenant un milieu de culture adapté aux parasites buccaux; 4) Device according to claim 1 characterized in that the kit is specially intended for parasitological samples and contains a single-use periodontal type plastic curette, a swab, a bottle containing a liquid intended to reconstitute the culture medium and a tube containing a culture medium suitable for oral parasites; 5) Dispositif selon la revendication 1 caractérisé en ce que la trousse est spécialement destinées aux prélèvements virologiques et contient une spatule de bouche en bois, un fil à suturer et son aiguille, un bistouri et deux flacons contenant du formol tamponné à 10% ou du fixateur de Carnoy pour l'histologie conventionelle et les hybridations in situ sur coupe d'une part, et pour les hybridations in situ après cytocentrifugation d'autre part.  5) Device according to claim 1 characterized in that the kit is specially intended for virological samples and contains a wooden mouth spatula, a suturing thread and its needle, a scalpel and two vials containing 10% buffered formalin or Carnoy fixative for conventional histology and in situ hybridizations on section on the one hand, and for in situ hybridizations after cytocentrifugation on the other hand.
FR9105544A 1991-04-26 1991-04-26 SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM. Withdrawn FR2675685A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9105544A FR2675685A1 (en) 1991-04-26 1991-04-26 SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM.
PCT/FR1992/000369 WO1992019158A1 (en) 1991-04-26 1992-04-24 Single-use kit for sampling and transporting mouth germs
AU17585/92A AU1758592A (en) 1991-04-26 1992-04-24 Single-use kit for sampling and transporting mouth germs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105544A FR2675685A1 (en) 1991-04-26 1991-04-26 SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM.

Publications (1)

Publication Number Publication Date
FR2675685A1 true FR2675685A1 (en) 1992-10-30

Family

ID=9412569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105544A Withdrawn FR2675685A1 (en) 1991-04-26 1991-04-26 SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM.

Country Status (3)

Country Link
AU (1) AU1758592A (en)
FR (1) FR2675685A1 (en)
WO (1) WO1992019158A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804969A (en) * 1955-04-28 1957-09-03 Harry E Barnett Fitted pocket medical kit
FR1386490A (en) * 1963-12-13 1965-01-22 Sodifraco Soc Packaging pouch for the protection and transport of biological materials for laboratory analysis
FR1467948A (en) * 1965-12-23 1967-02-03 Medical sample kit
FR2077854A7 (en) * 1970-02-13 1971-11-05 Gillaux Yves
FR2273491A1 (en) * 1974-06-10 1976-01-02 Baxter Laboratories Inc DISPLAY KIT FOR DIAGNOSIS TEST
FR2281073A1 (en) * 1974-08-07 1976-03-05 Chantal Georges Case for medical samples - has cover flaps pivoted to spine carrying vertical sample holder
US4283498A (en) * 1979-10-29 1981-08-11 Schlesinger Joseph D Biological specimen collection and transport system
FR2590238A1 (en) * 1985-11-19 1987-05-22 Marquet & Cie Noel BLOOD SAMPLE SHIPPING BAG AND SECURITY CLOSURE MECHANISM BY TWO-PART SLIDING

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324849A (en) * 1964-07-27 1967-06-13 Kravitz Harvey Combination tongue depressor and swab
CH494567A (en) * 1968-07-22 1970-08-15 Amsler & Frey Ag Smear device
FR2248012A1 (en) * 1973-10-19 1975-05-16 Martinez Jacques Medical sampling swab protection device - has body holding swab clear of sealed envelope used
US4016865A (en) * 1975-09-17 1977-04-12 Fredricks Richard N Cervical-vaginal spatula
US4043322A (en) * 1976-05-13 1977-08-23 Robinson Ralph R Surgical scraping instrument
US5050735A (en) * 1989-12-06 1991-09-24 Abner Levy Specimen strip package

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804969A (en) * 1955-04-28 1957-09-03 Harry E Barnett Fitted pocket medical kit
FR1386490A (en) * 1963-12-13 1965-01-22 Sodifraco Soc Packaging pouch for the protection and transport of biological materials for laboratory analysis
FR1467948A (en) * 1965-12-23 1967-02-03 Medical sample kit
FR2077854A7 (en) * 1970-02-13 1971-11-05 Gillaux Yves
FR2273491A1 (en) * 1974-06-10 1976-01-02 Baxter Laboratories Inc DISPLAY KIT FOR DIAGNOSIS TEST
FR2281073A1 (en) * 1974-08-07 1976-03-05 Chantal Georges Case for medical samples - has cover flaps pivoted to spine carrying vertical sample holder
US4283498A (en) * 1979-10-29 1981-08-11 Schlesinger Joseph D Biological specimen collection and transport system
FR2590238A1 (en) * 1985-11-19 1987-05-22 Marquet & Cie Noel BLOOD SAMPLE SHIPPING BAG AND SECURITY CLOSURE MECHANISM BY TWO-PART SLIDING

Also Published As

Publication number Publication date
AU1758592A (en) 1992-12-21
WO1992019158A1 (en) 1992-11-12

Similar Documents

Publication Publication Date Title
US4175008A (en) Culture specimen collection and transport package
KR101759995B1 (en) Separation device for use in the separation, characterization and/or identification of microorganisms
ES2774919T3 (en) Closure, container apparatus and method of use thereof
US5477863A (en) Collection kit with a sample collector
AU2012293414B2 (en) Device for the collection of biological samples, and corresponding method
US20090048534A1 (en) Device for the Withdrawal, collection and Transport of Biological Specimens
EP3524979B1 (en) Device designed to receive a biological sample and process using said device
US20040267181A1 (en) Swab sample collection and recovery device
JP4828837B2 (en) Inspection tool
Unit et al. In vitro micro-test (Mark III) for the assessment of the response of Plasmodium falciparum to chloroquine, mefloquine, quinine, amodiaquine, sulfadoxine
KR20120128301A (en) Microorganism Transport medium vessel
KR101090140B1 (en) Transport medium vessel
KR101265066B1 (en) Medium vessel for specimen transport and microorganism culturing
KR101284703B1 (en) Safe transport medium for microorganism
FR2675685A1 (en) SINGLE USE KIT FOR THE COLLECTION AND TRANSPORT OF ORAL GERM.
KR20100042952A (en) Transport medium vessel
US20160032348A1 (en) Separation device for use in the separation, characterization and/or identification of microorganisms
SE8007078L (en) CULTURAL COLLECTION KIT AND WAY TO TAKE A CULTURE SAMPLING WITH ITS SAME
Madeley et al. Guide to the collection and transport of virological specimens: including chlamydial and rickettsial specimens
JP4490768B2 (en) Biosample container
CN218232389U (en) Sample collecting, conveying and culturing device
WO2018064732A1 (en) Process for cryopreserving stem cells obtained from the pulp of deciduous teeth
Hasseltine Public Health Laboratory Specimens: Their Preparation and Shipment
US20160047737A1 (en) Capvette and method of measuring optical density
Kumar et al. Collection of Samples, Their Preservation and Transportation

Legal Events

Date Code Title Description
ST Notification of lapse