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AU7523281A - Pneumatic torniquet - Google Patents

Pneumatic torniquet

Info

Publication number
AU7523281A
AU7523281A AU75232/81A AU7523281A AU7523281A AU 7523281 A AU7523281 A AU 7523281A AU 75232/81 A AU75232/81 A AU 75232/81A AU 7523281 A AU7523281 A AU 7523281A AU 7523281 A AU7523281 A AU 7523281A
Authority
AU
Australia
Prior art keywords
torniquet
pneumatic
pneumatic torniquet
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.)
Granted
Application number
AU75232/81A
Other versions
AU546839B2 (en
Inventor
James Allen Mcewen
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.)
Western Clinical Engineering Ltd
Original Assignee
Western Clinical Engineering Ltd
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 Western Clinical Engineering Ltd filed Critical Western Clinical Engineering Ltd
Publication of AU7523281A publication Critical patent/AU7523281A/en
Application granted granted Critical
Publication of AU546839B2 publication Critical patent/AU546839B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/132—Tourniquets
    • A61B17/135—Tourniquets inflatable
    • A61B17/1355—Automated control means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors
    • A61H2201/5071—Pressure sensors
    • A61H2201/5074—Pressure sensors using electric pressure transducers with proportional output

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Surgical Instruments (AREA)
AU75232/81A 1980-10-02 1981-09-15 Pneumatic torniquet Expired AU546839B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19314580A 1980-10-02 1980-10-02
US193145 1980-10-02

Publications (2)

Publication Number Publication Date
AU7523281A true AU7523281A (en) 1982-04-08
AU546839B2 AU546839B2 (en) 1985-09-26

Family

ID=22712429

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75232/81A Expired AU546839B2 (en) 1980-10-02 1981-09-15 Pneumatic torniquet

Country Status (7)

Country Link
JP (1) JPS57117842A (en)
AU (1) AU546839B2 (en)
CA (1) CA1166110A (en)
CH (1) CH656523A5 (en)
DE (1) DE3133259A1 (en)
FR (1) FR2491324B1 (en)
GB (1) GB2085198B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112120755A (en) * 2019-06-25 2020-12-25 深圳市理邦精密仪器股份有限公司 Pressure adjusting method in hemostasis process and medical equipment

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520819A (en) * 1983-04-15 1985-06-04 Aspen Laboratories, Inc. Tourniquet with differential pressure occlusion detector
US4548198A (en) * 1983-04-15 1985-10-22 Aspen Laboratories, Inc. Automatic tourniquet
AT381392B (en) * 1984-03-29 1986-10-10 Sprecher & Schuh Ag ELECTRONIC PRINTER
GB2260622A (en) * 1991-10-19 1993-04-21 John Gutridge Control of fluid pressure in clinical procedures
SE9202573L (en) * 1992-09-08 1994-03-09 Lumetech As Plant for liquid jet cutting of food products
JP2713116B2 (en) * 1993-09-13 1998-02-16 日本ゼオン株式会社 Pressing hemostatic device
IE20000659A1 (en) * 2000-08-21 2002-04-17 Casey Technology Ltd A pneumatic control system
US7771453B2 (en) * 2005-03-31 2010-08-10 Mcewen James A Occlusion detector for dual-port surgical tourniquet systems
JP4770799B2 (en) * 2007-06-19 2011-09-14 日本ビクター株式会社 Wireless transceiver
US7938846B2 (en) * 2007-06-22 2011-05-10 Radi Medical Systems Ab Femoral compression device
US10398448B2 (en) 2014-06-23 2019-09-03 Kpr U.S., Llc Arteriovenous fistula maturation
CN105726083A (en) * 2016-04-22 2016-07-06 深圳市前海康启源科技有限公司 Pneumatic automatic hemostasis equipment and pneumatic automatic hemostasis method
CN110559040A (en) * 2019-08-07 2019-12-13 慈溪市人民医院 Hemostasis shutoff constriction device
CN110559041A (en) * 2019-08-07 2019-12-13 慈溪市人民医院 Automatic hemostasis device of vapour-pressure type
CN110559042A (en) * 2019-08-07 2019-12-13 慈溪市人民医院 Hemostasis compression device
CN110823700A (en) * 2019-12-06 2020-02-21 姜传威 An alarm method and device for monitoring compressive strength
US11723670B2 (en) * 2021-03-16 2023-08-15 Western Clinical Engineering Ltd. Automatic tourniquet apparatus having patient hazard shield
DE102023110756A1 (en) 2023-04-26 2024-10-31 Ahmad Awat Ahmad tying device with a belt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929020C (en) * 1952-06-07 1955-07-25 John K Packer Device for the periodic regulation of a patient's blood circulation
US3085599A (en) * 1961-09-12 1963-04-16 Kidde Mfg Co Inc Apparatus for handling fluid under pressure
US3552383A (en) * 1969-01-08 1971-01-05 Ibm Method and system for estimation of arterial pressure
JPS52474B2 (en) * 1972-07-31 1977-01-07
DE2441265C2 (en) * 1974-08-28 1983-01-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Device for braking a counterweight in an X-ray examination device
US4106002A (en) * 1976-12-06 1978-08-08 Hogue Jr Robert J Tourniquet pressure monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112120755A (en) * 2019-06-25 2020-12-25 深圳市理邦精密仪器股份有限公司 Pressure adjusting method in hemostasis process and medical equipment

Also Published As

Publication number Publication date
FR2491324B1 (en) 1986-10-31
CA1166110A (en) 1984-04-24
CH656523A5 (en) 1986-07-15
AU546839B2 (en) 1985-09-26
FR2491324A1 (en) 1982-04-09
JPH0337941B2 (en) 1991-06-07
DE3133259C2 (en) 1989-06-15
DE3133259A1 (en) 1982-06-24
JPS57117842A (en) 1982-07-22
GB2085198B (en) 1985-08-07
GB2085198A (en) 1982-04-21

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired