GB1362170A - Central venous pressure manometer zero device - Google Patents

Central venous pressure manometer zero device

Info

Publication number
GB1362170A
GB1362170A GB3332970A GB3332970A GB1362170A GB 1362170 A GB1362170 A GB 1362170A GB 3332970 A GB3332970 A GB 3332970A GB 3332970 A GB3332970 A GB 3332970A GB 1362170 A GB1362170 A GB 1362170A
Authority
GB
United Kingdom
Prior art keywords
tube
support
monometer
central venous
venous pressure
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
GB3332970A
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.)
Warring Davies K J P P
Original Assignee
Warring Davies K J P P
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 Warring Davies K J P P filed Critical Warring Davies K J P P
Priority to GB3332970A priority Critical patent/GB1362170A/en
Publication of GB1362170A publication Critical patent/GB1362170A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
    • G01L7/185—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges with mechanical transmitting or indicating means
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1362170 Pressure gauges K J PP WARRING-DAVIES 8 July 1971 [9 July 1970] 33329/70 Heading G1L [Also in Division A5] A central venous pressure measuring apparatus comprises a monometer tube 3, connected at its lower end by a tube 7 to a catheter to be inserted into a patient's vein, a monometer support 1 for vertically supporting the tube 1, a scale 4 arranged adjacent and parallel to the tube and vertically movable on the support 1 and a pivotal and telescopic arm 8 connected to the movable part of the support 1 to enable the scale 4 to be moved to a zero position when the arm 8 is on a horizontal level with the second intercostal rib space at the sternum of a patient. A sliding indicator 10 facilitates reading of the liquid level in the tube 3. In a further embodiment Fig. 3, an "L" shaped stand, for use with an operating theatre table, carries the telescopic arm 18 and a vertically movable syringe 14 connected by a part flexible tube 13 to a further syringe 15 carried on the movable portion of support 1. The lower end of the tube 3 has a three-way cock 5 which connects the tube 7 to tube 6, from a drip tube, and the monometer 3.
GB3332970A 1971-07-08 1971-07-08 Central venous pressure manometer zero device Expired GB1362170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3332970A GB1362170A (en) 1971-07-08 1971-07-08 Central venous pressure manometer zero device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3332970A GB1362170A (en) 1971-07-08 1971-07-08 Central venous pressure manometer zero device

Publications (1)

Publication Number Publication Date
GB1362170A true GB1362170A (en) 1974-07-30

Family

ID=10351539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3332970A Expired GB1362170A (en) 1971-07-08 1971-07-08 Central venous pressure manometer zero device

Country Status (1)

Country Link
GB (1) GB1362170A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816583A (en) * 2014-02-27 2014-05-28 河南科技大学第一附属医院 Infusion support capable of measuring central venous pressure
CN108618767A (en) * 2017-03-24 2018-10-09 扬州大学附属医院 Noninvasive centre venous pressure measuring rule
CN108992050A (en) * 2018-07-12 2018-12-14 浙江大学医学院附属邵逸夫医院 A kind of tool of the measuring center vein pressure of quick positioning zero point
CN110477892A (en) * 2019-09-06 2019-11-22 河南省人民医院 A kind of disposable simple central vein manograph for cardiac operation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816583A (en) * 2014-02-27 2014-05-28 河南科技大学第一附属医院 Infusion support capable of measuring central venous pressure
CN103816583B (en) * 2014-02-27 2016-03-16 河南科技大学第一附属医院 A kind of can the drip stand of measuring center venous pressure
CN108618767A (en) * 2017-03-24 2018-10-09 扬州大学附属医院 Noninvasive centre venous pressure measuring rule
CN108992050A (en) * 2018-07-12 2018-12-14 浙江大学医学院附属邵逸夫医院 A kind of tool of the measuring center vein pressure of quick positioning zero point
CN110477892A (en) * 2019-09-06 2019-11-22 河南省人民医院 A kind of disposable simple central vein manograph for cardiac operation

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee