GB1462391A - Fluid flow control valve - Google Patents

Fluid flow control valve

Info

Publication number
GB1462391A
GB1462391A GB56574A GB56574A GB1462391A GB 1462391 A GB1462391 A GB 1462391A GB 56574 A GB56574 A GB 56574A GB 56574 A GB56574 A GB 56574A GB 1462391 A GB1462391 A GB 1462391A
Authority
GB
United Kingdom
Prior art keywords
valve
patient
vented
transducer
valve member
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
GB56574A
Other languages
English (en)
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.)
Turney S Z
Original Assignee
Turney S Z
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 Turney S Z filed Critical Turney S Z
Publication of GB1462391A publication Critical patent/GB1462391A/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/904—Snap fit plug valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
GB56574A 1973-01-12 1974-01-07 Fluid flow control valve Expired GB1462391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32327273 US3834372A (en) 1973-01-12 1973-01-12 Disposable manifold with atmospheric vent

Publications (1)

Publication Number Publication Date
GB1462391A true GB1462391A (en) 1977-01-26

Family

ID=23258449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56574A Expired GB1462391A (en) 1973-01-12 1974-01-07 Fluid flow control valve

Country Status (6)

Country Link
US (1) US3834372A (enExample)
JP (1) JPS49109942A (enExample)
CA (1) CA995560A (enExample)
DE (1) DE2400983A1 (enExample)
FR (1) FR2326121A7 (enExample)
GB (1) GB1462391A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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US4403520A (en) * 1980-01-02 1983-09-13 Carlo Erba Strumentazione S.P.A. Control valve for a direct on-column injector and injection method
GB2181829B (en) * 1984-09-24 1990-07-04 Aerts Elektro Bv Circulation apparatus with valve means

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US2600324A (en) * 1949-08-25 1952-06-10 Sanborn Company Fluid pressure measuring apparatus
DE1045044B (de) * 1957-07-15 1958-11-27 Bosch & Speidel Vorrichtung zur Messung des arteriellen Blutdruckes
US3157201A (en) * 1962-04-12 1964-11-17 Cardiosonics Medical Instr Com Fluid exchange valve
GB1116997A (en) * 1965-08-27 1968-06-12 Canadair Ltd Venous blood pressure recording system
US3610228A (en) * 1967-01-06 1971-10-05 Birtcher Corp Apparatus for measuring body fluid pressure
US3526218A (en) * 1967-06-13 1970-09-01 Sherwood Medical Ind Inc Fluid pressure measuring device
US3526136A (en) * 1968-07-08 1970-09-01 Bruce J Caldwell Sr Multiple valve mechanism for testing instruments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403520A (en) * 1980-01-02 1983-09-13 Carlo Erba Strumentazione S.P.A. Control valve for a direct on-column injector and injection method
GB2181829B (en) * 1984-09-24 1990-07-04 Aerts Elektro Bv Circulation apparatus with valve means

Also Published As

Publication number Publication date
JPS49109942A (enExample) 1974-10-19
FR2326121A7 (fr) 1977-04-22
CA995560A (en) 1976-08-24
DE2400983A1 (de) 1974-07-18
US3834372A (en) 1974-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee