GB1448347A - Apparatus and methods for investigation of the intrathoracic ventilatory mechanism - Google Patents

Apparatus and methods for investigation of the intrathoracic ventilatory mechanism

Info

Publication number: GB1448347A
Authority: GB; United Kingdom
Prior art keywords: ventilatory; intrathoracic; investigation; methods; ventilatory mechanism
Prior art date: 1973-03-23
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

GB1261874A

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.)

Institut National de la Sante et de la Recherche Medicale INSERM

Original Assignee

Institut National de la Sante et de la Recherche Medicale INSERM

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.)

1973-03-23

Filing date

1974-03-21

Publication date

1976-09-02

1974-03-21 Application filed by Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM

1976-09-02 Publication of GB1448347A publication Critical patent/GB1448347A/en

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Pulmonology (AREA)
Biophysics (AREA)
Pathology (AREA)
Engineering & Computer Science (AREA)
Physiology (AREA)
Physics & Mathematics (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

GB1261874A 1973-03-23 1974-03-21 Apparatus and methods for investigation of the intrathoracic ventilatory mechanism Expired GB1448347A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7310597A FR2222065B1 (en)	1973-03-23	1973-03-23

Publications (1)

Publication Number	Publication Date
GB1448347A true GB1448347A (en)	1976-09-02

Family

ID=9116803

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1261874A Expired GB1448347A (en)	1973-03-23	1974-03-21	Apparatus and methods for investigation of the intrathoracic ventilatory mechanism

Country Status (9)

Country	Link
US (1)	US3902481A (en)
BE (1)	BE812536A (en)
CH (1)	CH587042A5 (en)
DE (1)	DE2413988A1 (en)
FR (1)	FR2222065B1 (en)
GB (1)	GB1448347A (en)
IT (1)	IT1011144B (en)
LU (1)	LU69684A1 (en)
NL (1)	NL7403955A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE814753A (en) *	1974-05-08	1974-09-02		ELECTRONIC AND AUTOMATIC DEVICE FOR MEASURING BRONCHIAL RESISTANCE AND PULMONARY ELASTANCE.
FR2271798B2 (en) *	1974-05-22	1978-01-13	Inst Nat Sante Rech Med
US4031885A (en) *	1975-10-15	1977-06-28	Puritan-Bennett Corporation	Method and apparatus for determining patient lung pressure, compliance and resistance
DE10217762C1 (en) *	2002-04-20	2003-04-10	Draeger Medical Ag	Respiration gas supply control method for artificial respirator compares actual respiration path pressure with intial respiration path pressure for regulation of respiration gas supply parameter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1466825B2 (en) *	1964-09-28	1972-10-12	Fritz Hellige & Co Gmbh, Fabrik Wissenschaftlicher Apparate, 7800 Freiburg	DEVICE FOR DETERMINING THE PRESSURE-VOLUME RELATIONSHIP OF THE THORAX-LUNGE SYSTEM FOR MEDICAL-DIAGNOSTIC PURPOSES
FR1508303A (en) *	1966-11-23	1968-01-05		Measuring device for studying pulmonary ventilatory mechanics
US3713436A (en) *	1970-10-23	1973-01-30	Spearhead Inc	Method and apparatus for measuring mechanical properties of the respiratory system

1973
- 1973-03-23 FR FR7310597A patent/FR2222065B1/fr not_active Expired
1974
- 1974-03-20 CH CH386574A patent/CH587042A5/xx not_active IP Right Cessation
- 1974-03-20 BE BE1005808A patent/BE812536A/en unknown
- 1974-03-21 LU LU69684A patent/LU69684A1/xx unknown
- 1974-03-21 GB GB1261874A patent/GB1448347A/en not_active Expired
- 1974-03-22 NL NL7403955A patent/NL7403955A/xx not_active Application Discontinuation
- 1974-03-22 DE DE2413988A patent/DE2413988A1/en not_active Withdrawn
- 1974-03-25 IT IT49620/74A patent/IT1011144B/en active
- 1974-03-25 US US454711A patent/US3902481A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH587042A5 (en)	1977-04-29
BE812536A (en)	1974-07-15
FR2222065A1 (en)	1974-10-18
FR2222065B1 (en)	1975-10-31
LU69684A1 (en)	1974-07-17
DE2413988A1 (en)	1974-09-26
IT1011144B (en)	1977-01-20
NL7403955A (en)	1974-09-25
US3902481A (en)	1975-09-02

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Legal Events

Date	Code	Title	Description
1977-01-26	PS	Patent sealed [section 19, patents act 1949]
1981-10-28	PCNP	Patent ceased through non-payment of renewal fee