FR2269969A1 - Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover - Google Patents

Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover

Info

Publication number
FR2269969A1
FR2269969A1 FR7415666A FR7415666A FR2269969A1 FR 2269969 A1 FR2269969 A1 FR 2269969A1 FR 7415666 A FR7415666 A FR 7415666A FR 7415666 A FR7415666 A FR 7415666A FR 2269969 A1 FR2269969 A1 FR 2269969A1
Authority
FR
France
Prior art keywords
changeover
test tube
tube vacuum
interrupting
blood flow
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Withdrawn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
FR7415666A
Other languages
French (fr)
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.)
FIGUET RAYMOND
Original Assignee
FIGUET RAYMOND
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 FIGUET RAYMOND filed Critical FIGUET RAYMOND
Priority to FR7415666A priority Critical patent/FR2269969A1/en
Publication of FR2269969A1 publication Critical patent/FR2269969A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221—Valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Radiation (AREA)

Abstract

A modified spectrometer is proposed which has 100-fold greater sensitivity in investigating charged-particle fluxes in outer space and in plasma and nuclear research. This greatly improved performance is achieved by reducing the effect of ultra-violet radiation by a factor of more than 107. The proposed device comprises the deflecting electrodes (1), collector (2), suppressor grids (3), detector (4) and the deflecting voltage supply (5). The plates (6) of insulating material have the metallized coatings (7) as analyser electrodes.
FR7415666A 1974-05-06 1974-05-06 Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover Withdrawn FR2269969A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415666A FR2269969A1 (en) 1974-05-06 1974-05-06 Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415666A FR2269969A1 (en) 1974-05-06 1974-05-06 Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover

Publications (1)

Publication Number Publication Date
FR2269969A1 true FR2269969A1 (en) 1975-12-05

Family

ID=9138522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415666A Withdrawn FR2269969A1 (en) 1974-05-06 1974-05-06 Multiple blood sampling appts - has plug maintaining test tube vacuum while interrupting blood flow for changeover

Country Status (1)

Country Link
FR (1) FR2269969A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700695A (en) * 1994-06-30 1997-12-23 Zia Yassinzadeh Sample collection and manipulation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700695A (en) * 1994-06-30 1997-12-23 Zia Yassinzadeh Sample collection and manipulation method

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Legal Events

Date Code Title Description
ST Notification of lapse