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GB1289108A - - Google Patents

Info

Publication number
GB1289108A
GB1289108A GB5942568A GB1289108DA GB1289108A GB 1289108 A GB1289108 A GB 1289108A GB 5942568 A GB5942568 A GB 5942568A GB 1289108D A GB1289108D A GB 1289108DA GB 1289108 A GB1289108 A GB 1289108A
Authority
GB
United Kingdom
Prior art keywords
rod
lever
supported
piston
fulcra
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
GB5942568A
Other languages
English (en)
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 filed Critical
Publication of GB1289108A publication Critical patent/GB1289108A/en
Expired legal-status Critical Current

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB5942568A 1968-12-13 1968-12-13 Expired GB1289108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5942568 1968-12-13

Publications (1)

Publication Number Publication Date
GB1289108A true GB1289108A (fr) 1972-09-13

Family

ID=10483748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5942568A Expired GB1289108A (fr) 1968-12-13 1968-12-13

Country Status (6)

Country Link
US (1) US3651804A (fr)
BE (1) BE742903A (fr)
DE (1) DE1962302A1 (fr)
FR (1) FR2026055A1 (fr)
GB (1) GB1289108A (fr)
NL (1) NL6918751A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104875107A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 气缸研磨装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH541335A (it) * 1971-06-15 1973-09-15 Soxil Spa Dispositivo pompante a volume regolabile per apparecchi respiratori automatici
FR2221153B1 (fr) * 1973-03-15 1977-08-05 Foures Guy
CH599786A5 (fr) * 1975-10-24 1978-05-31 Hoffmann La Roche
US4076021A (en) * 1976-07-28 1978-02-28 Thompson Harris A Positive pressure respiratory apparatus
DE3817091A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Kolben-zylindereinheit als foerdervorrichtung in einem beatmungsgeraet
FR2732606B1 (fr) * 1995-04-04 1997-08-29 Saime Sarl Appareil d'assistance respiratoire muni de moyens perfectionnes d'entrainement d'une paroi mobile d'une enceinte a volume variable
CN111388305A (zh) * 2020-03-23 2020-07-10 吴立强 一种急诊科用心肺复苏急救装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311035A (en) * 1919-07-22 Planooraph co
US1120673A (en) * 1911-12-29 1914-12-15 Hugo Bayer Apparatus for inhalation purposes.
US1213302A (en) * 1916-08-05 1917-01-23 Respiratory Apparatus Company Apparatus for producing artificial respiration.
US1572918A (en) * 1924-10-23 1926-02-16 Walter Schofield Internal-combustion engine
US2398520A (en) * 1940-02-15 1946-04-16 Andrew A Kramer Adjustable liquid sealed pump
US3142185A (en) * 1959-02-27 1964-07-28 Board Machinery Company Inc T Piston stroke adjustment
US3193208A (en) * 1962-04-26 1965-07-06 Glen R Brueggemann Stator winding machines
US3443521A (en) * 1967-01-26 1969-05-13 Carl H Stender Pumping equipment and operating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104875107A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 气缸研磨装置

Also Published As

Publication number Publication date
NL6918751A (fr) 1970-06-16
FR2026055A1 (fr) 1970-09-11
BE742903A (fr) 1970-05-14
US3651804A (en) 1972-03-28
DE1962302A1 (de) 1970-10-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees