GB1243765A - Improvements in or relating to medical respirators - Google Patents

Improvements in or relating to medical respirators

Info

Publication number
GB1243765A
GB1243765A GB03064/70A GB1306470A GB1243765A GB 1243765 A GB1243765 A GB 1243765A GB 03064/70 A GB03064/70 A GB 03064/70A GB 1306470 A GB1306470 A GB 1306470A GB 1243765 A GB1243765 A GB 1243765A
Authority
GB
United Kingdom
Prior art keywords
gas
liquid
volume
piston
stored
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
GB03064/70A
Other languages
English (en)
Inventor
Barry John Kipling
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB03064/70A priority Critical patent/GB1243765A/en
Priority to US00113279A priority patent/US3734092A/en
Priority to DE19712111691 priority patent/DE2111691A1/de
Priority to NL7103376A priority patent/NL7103376A/xx
Priority to SE03317/71A priority patent/SE366654B/xx
Priority to FR717109305A priority patent/FR2083377B1/fr
Publication of GB1243765A publication Critical patent/GB1243765A/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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB03064/70A 1970-03-18 1970-03-18 Improvements in or relating to medical respirators Expired GB1243765A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB03064/70A GB1243765A (en) 1970-03-18 1970-03-18 Improvements in or relating to medical respirators
US00113279A US3734092A (en) 1970-03-18 1971-02-08 Medical respirator
DE19712111691 DE2111691A1 (de) 1970-03-18 1971-03-11 Fluessigkeitsinjektor eines medizinischen Beatmungsgeraetes
NL7103376A NL7103376A (cg-RX-API-DMAC10.html) 1970-03-18 1971-03-13
SE03317/71A SE366654B (cg-RX-API-DMAC10.html) 1970-03-18 1971-03-15
FR717109305A FR2083377B1 (cg-RX-API-DMAC10.html) 1970-03-18 1971-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB03064/70A GB1243765A (en) 1970-03-18 1970-03-18 Improvements in or relating to medical respirators

Publications (1)

Publication Number Publication Date
GB1243765A true GB1243765A (en) 1971-08-25

Family

ID=10016136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03064/70A Expired GB1243765A (en) 1970-03-18 1970-03-18 Improvements in or relating to medical respirators

Country Status (6)

Country Link
US (1) US3734092A (cg-RX-API-DMAC10.html)
DE (1) DE2111691A1 (cg-RX-API-DMAC10.html)
FR (1) FR2083377B1 (cg-RX-API-DMAC10.html)
GB (1) GB1243765A (cg-RX-API-DMAC10.html)
NL (1) NL7103376A (cg-RX-API-DMAC10.html)
SE (1) SE366654B (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186737A (en) 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4279250A (en) 1977-11-10 1981-07-21 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
FR2597631A1 (fr) * 1986-04-22 1987-10-23 Corfa Yves Paul Doseur-evaporateur de liquide anesthesique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587967A (en) * 1985-07-09 1986-05-13 Lifecare Services, Inc. Oxygen enriched reciprocating piston respirator
US4932401A (en) * 1988-04-01 1990-06-12 Perkins Warren E Two-gas variable ratio, variable dose, metering system and method of use
DE10124886C2 (de) * 2001-05-22 2003-04-30 Draeger Medical Ag Narkosemittelbehälter mit Dosierelementen
EP2164442B1 (en) 2007-05-30 2019-12-25 Gilbert Jacobus Kuypers Improvements to electrically operable resuscitators

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186737A (en) 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4279250A (en) 1977-11-10 1981-07-21 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
FR2597631A1 (fr) * 1986-04-22 1987-10-23 Corfa Yves Paul Doseur-evaporateur de liquide anesthesique
EP0243259A3 (fr) * 1986-04-22 1988-09-21 Yves-Paul Corfa Doseur-évaporateur de liquide dans un circuit de gaz

Also Published As

Publication number Publication date
FR2083377B1 (cg-RX-API-DMAC10.html) 1973-06-08
FR2083377A1 (cg-RX-API-DMAC10.html) 1971-12-17
DE2111691A1 (de) 1971-09-30
US3734092A (en) 1973-05-22
SE366654B (cg-RX-API-DMAC10.html) 1974-05-06
NL7103376A (cg-RX-API-DMAC10.html) 1971-09-21

Similar Documents

Publication Publication Date Title
US4409977A (en) High frequency ventillator
US4665911A (en) Intermittent supplemental oxygen apparatus and method
US4180067A (en) Apparatus for delivering fluids with controlled rates of flow
US5645052A (en) Anaesthetic vaporizer with expandable/contractable reservoir for pumping liquid anaesthetic
JPS6244946B2 (cg-RX-API-DMAC10.html)
US2705953A (en) Hypodermic injector
ATE245040T1 (de) Einweginfusionskassette mit einem druckknopfbetätigten apsperrventil
GB1337407A (en) Liquid infusion apparatus
US5235971A (en) Anesthetic metering device
GB1408631A (en) Dispensing device
GB1425046A (en) Pump for metering predeterminded quantities of liquid
GB1297794A (cg-RX-API-DMAC10.html)
GB1453512A (en) Medical respirators
US4167184A (en) Lung-venting apparatus
GB1243765A (en) Improvements in or relating to medical respirators
JPH0584177B2 (cg-RX-API-DMAC10.html)
GB1488719A (en) Air pressure-operated dispenser for spraying fluent material of liquid or powder form
US4345594A (en) Closely controllable intravenous injection system
GB1446867A (en) Medicament dispenser
WO1992014505A3 (en) Piston-based ventilator design and operation
US4271989A (en) Micro-metering system
US3599633A (en) Volume-limited ventilator with compliance compensator
GB1248303A (en) Improvements in or relating to medical respirators
GB1174860A (en) Apparatus for Admixing a Liquid Anaesthetising Agent with Breathing Gas to be Supplied to a Patient
GB1293479A (en) Medical ventilator including a fail-safe system