BE804184A - Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood - Google Patents

Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood

Info

Publication number
BE804184A
BE804184A BE135083A BE135083A BE804184A BE 804184 A BE804184 A BE 804184A BE 135083 A BE135083 A BE 135083A BE 135083 A BE135083 A BE 135083A BE 804184 A BE804184 A BE 804184A
Authority
BE
Belgium
Prior art keywords
blood
needle assembly
sight glass
selective membrane
passing air
Prior art date
Application number
BE135083A
Other languages
French (fr)
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Priority to BE135083A priority Critical patent/BE804184A/en
Publication of BE804184A publication Critical patent/BE804184A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0693—Flashback chambers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The needle assembly comprises a pointed hollow needle on the rear end of which is fixed a hub or body provided with a sight chamber, and a stopper removably fixed in the body, with an arrangement for removing air from the sight chamber but preventing the flow of blood from this.
BE135083A 1973-08-29 1973-08-29 Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood BE804184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE135083A BE804184A (en) 1973-08-29 1973-08-29 Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE135083A BE804184A (en) 1973-08-29 1973-08-29 Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood

Publications (1)

Publication Number Publication Date
BE804184A true BE804184A (en) 1974-02-28

Family

ID=3842170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135083A BE804184A (en) 1973-08-29 1973-08-29 Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood

Country Status (1)

Country Link
BE (1) BE804184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563306A4 (en) * 1990-12-18 1994-10-19 Inbae Yoon Safety penetrating instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563306A4 (en) * 1990-12-18 1994-10-19 Inbae Yoon Safety penetrating instrument

Similar Documents

Publication Publication Date Title
ES415569A1 (en) Intravenous needle assembly
GB1409382A (en) Vented drainage tube assembly
IE39335B1 (en) Medical dilator
GB1097881A (en) Improvements in or relating to catheters
GB1289183A (en)
CA1002411A (en) Multiple sample needle assembly with one-way valve and blood flow indicator
GR1001056B (en) Catheter with a controllable valve
GB1437621A (en) Catheter insertion device
CA955587A (en) Aerated deck, conical draft tube with jet pump circulator
GB1252541A (en)
GB1361405A (en) Means for controlling fluid flow
ES433501A1 (en) Rigidly mounted bubble-type blood oxygenator having flexible flow channels
GB1166050A (en) Improvements in or relating to Syringes
BE804184A (en) Intravenous needle assembly - with sight glass and selective membrane valve passing air but not blood
CA1007883A (en) Disposable lighter with flexible membrane type gas valve
GB1153863A (en) Improvements in or relating to Tracheostomy Tubes
ES402857A1 (en) Nozzle
ES413931A1 (en) Damper
GB1255719A (en) An improved dental mirror
GB1504057A (en) Infusion and transfusion apparatus
GB1298273A (en) Flexible-hose pump
GB1348383A (en) Fluid flow control system
GB1208925A (en) Improvements in and relating to medical infusion apparatus
GB1411007A (en) Sludge injector
GB1420791A (en) Drawing-off of aerated liquids