CS178594B3 - Valve for breathing apparatuses - Google Patents

Valve for breathing apparatuses

Info

Publication number: CS178594B3
Authority: CS; Czechoslovakia
Prior art keywords: valve; breathing apparatuses; breathing; apparatuses
Prior art date: 1974-01-03

Application number

CS7500002218A

Other languages

Czech (cs)

Inventor

Klaus Jehmlich

Original Assignee

Klaus Jehmlich

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.)

1974-01-03

Filing date

1975-04-01

Publication date

1977-10-31

1974-01-03 Priority claimed from DD175805A external-priority patent/DD112077A1/en

1975-04-01 Application filed by Klaus Jehmlich filed Critical Klaus Jehmlich

1977-10-31 Publication of CS178594B3 publication Critical patent/CS178594B3/en

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
- A61M16/20—Valves specially adapted to medical respiratory devices
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/206—Capsule valves, e.g. mushroom, membrane valves
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
- A61M39/228—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves with a tubular diaphragm constrictable by radial fluid force

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)

CS7500002218A 1974-01-03 1975-04-01 Valve for breathing apparatuses CS178594B3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DD175805A DD112077A1 (en)	1974-01-03	1974-01-03	VALVE FOR BREATHING DEVICES
DD177690A DD115039A2 (en)	1974-01-03	1974-04-04	VALVE FOR BREATHING DEVICES

Publications (1)

Publication Number	Publication Date
CS178594B3 true CS178594B3 (en)	1977-10-31

Family

ID=42668176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS7500002218A CS178594B3 (en)	1974-01-03	1975-04-01	Valve for breathing apparatuses

Country Status (8)

Country	Link
CS (1)	CS178594B3 (en)
DD (1)	DD115039A2 (en)
DE (1)	DE2507109A1 (en)
DK (1)	DK141575A (en)
GB (1)	GB1502113A (en)
HU (1)	HU172270B (en)
NL (1)	NL7504045A (en)
SE (1)	SE7503802L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5050593A (en) *	1990-06-01	1991-09-24	Massachusetts Institute Of Technology	Respirator triggering mechanism
DE102010051079A1 (en) *	2010-11-12	2012-05-16	Wilamed Gmbh	Heated breathing circuit

1974
- 1974-04-04 DD DD177690A patent/DD115039A2/en unknown
1975
- 1975-02-19 DE DE19752507109 patent/DE2507109A1/en active Pending
- 1975-02-24 HU HU75ME00001836A patent/HU172270B/en unknown
- 1975-03-26 GB GB12691/75A patent/GB1502113A/en not_active Expired
- 1975-04-01 CS CS7500002218A patent/CS178594B3/en unknown
- 1975-04-03 DK DK141575A patent/DK141575A/da not_active Application Discontinuation
- 1975-04-03 SE SE7503802A patent/SE7503802L/en unknown
- 1975-04-04 NL NL7504045A patent/NL7504045A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
HU172270B (en)	1978-07-28
DE2507109A1 (en)	1975-10-16
SE7503802L (en)	1975-10-06
GB1502113A (en)	1978-02-22
NL7504045A (en)	1975-10-07
DD115039A2 (en)	1975-09-12
DK141575A (en)	1975-10-05

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GB1478239A (en)	1977-06-29	Diaphragm valve
ZA752707B (en)	1976-03-31	Butterfly valve
YU227475A (en)	1982-05-31	Magnetic valve
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JPS5628356A (en)	1981-03-19	Butterfly valve
SE428053B (en)	1983-05-30	VALVE FOR BREATHING
ZA751346B (en)	1976-02-25	Valve devices
CS178594B3 (en)	1977-10-31	Valve for breathing apparatuses
JPS57164852A (en)	1982-10-09	Brake valve
GB1478415A (en)	1977-06-29	Vacuum safety valve
GB1519336A (en)	1978-07-26	Diaphragm valve assemblies