GB240332A - Improvements in and relating to appliances for withdrawing blood - Google Patents

Improvements in and relating to appliances for withdrawing blood

Info

Publication number
GB240332A
GB240332A GB30216/24A GB3021624A GB240332A GB 240332 A GB240332 A GB 240332A GB 30216/24 A GB30216/24 A GB 30216/24A GB 3021624 A GB3021624 A GB 3021624A GB 240332 A GB240332 A GB 240332A
Authority
GB
United Kingdom
Prior art keywords
appliances
cap
relating
withdrawing blood
blood
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.)
Expired
Application number
GB30216/24A
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
Priority to DEK88041D priority Critical patent/DE412978C/en
Priority to CH111887D priority patent/CH111887A/en
Application filed by Individual filed Critical Individual
Priority to GB30216/24A priority patent/GB240332A/en
Publication of GB240332A publication Critical patent/GB240332A/en
Expired 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
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • 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
    • A61B5/150213—Venting 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
    • A61B5/150007—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
    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • 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
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

240,332. Kantorowicz, E. Dec. 16, 1924. Pumps, syringes, and like appliances; cannulas.-An appli. ance for withdrawing blood from the veins comprises a recipient glass tube a fitted with a cap b which is provided with an air hole b' the top of the cap terminating in a hollow cone c to which may be applied a hypodermic needle d. The cap b fits upon a ground surface or has a slotted flange to allow for variations in the sizes of the glass tubes. In using the appliance, the needle is introduced into the vein and the blood is allowed to flow by its own pressure into the tube.
GB30216/24A 1924-01-09 1924-12-16 Improvements in and relating to appliances for withdrawing blood Expired GB240332A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEK88041D DE412978C (en) 1924-01-09 1924-01-09 Blood collection tube
CH111887D CH111887A (en) 1924-01-09 1924-11-25 Device for taking blood.
GB30216/24A GB240332A (en) 1924-01-09 1924-12-16 Improvements in and relating to appliances for withdrawing blood

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEK88041D DE412978C (en) 1924-01-09 1924-01-09 Blood collection tube
CH111887T 1924-11-25
GB30216/24A GB240332A (en) 1924-01-09 1924-12-16 Improvements in and relating to appliances for withdrawing blood

Publications (1)

Publication Number Publication Date
GB240332A true GB240332A (en) 1925-10-01

Family

ID=46614761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30216/24A Expired GB240332A (en) 1924-01-09 1924-12-16 Improvements in and relating to appliances for withdrawing blood

Country Status (3)

Country Link
CH (1) CH111887A (en)
DE (1) DE412978C (en)
GB (1) GB240332A (en)

Also Published As

Publication number Publication date
DE412978C (en) 1925-05-04
CH111887A (en) 1925-09-16

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