FR2099771A5 - - Google Patents
Info
- Publication number
- FR2099771A5 FR2099771A5 FR7122607A FR7122607A FR2099771A5 FR 2099771 A5 FR2099771 A5 FR 2099771A5 FR 7122607 A FR7122607 A FR 7122607A FR 7122607 A FR7122607 A FR 7122607A FR 2099771 A5 FR2099771 A5 FR 2099771A5
- Authority
- FR
- France
- 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
Links
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
- A61B5/0876—Measuring breath flow using means deflected by the fluid stream, e.g. flaps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/42—Orifices or nozzles
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030775 DE2030775C3 (de) | 1970-06-23 | Strömungsmesser, insbesondere für Atemstromrezeptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2099771A5 true FR2099771A5 (https=) | 1972-03-17 |
Family
ID=5774636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7122607A Expired FR2099771A5 (https=) | 1970-06-23 | 1971-06-22 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH525666A (https=) |
| FR (1) | FR2099771A5 (https=) |
| GB (1) | GB1343793A (https=) |
| NL (1) | NL164961C (https=) |
| SE (1) | SE367914B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564725A1 (fr) * | 1984-05-23 | 1985-11-29 | Telecom En | Spirographe a capteur de debit du type pneumo-tachygraphe |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185112B (en) * | 1985-11-18 | 1989-10-04 | P K Morgan Limited | Apparatus for measuring respiratory flow rate |
| JP6141765B2 (ja) | 2010-11-23 | 2017-06-07 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 対象者の呼吸活動のペーシングのための呼吸ペーシング装置及び方法 |
-
1971
- 1971-05-29 CH CH790571A patent/CH525666A/de not_active IP Right Cessation
- 1971-06-21 NL NL7108501A patent/NL164961C/xx not_active IP Right Cessation
- 1971-06-22 FR FR7122607A patent/FR2099771A5/fr not_active Expired
- 1971-06-22 GB GB2929171A patent/GB1343793A/en not_active Expired
- 1971-06-22 SE SE809071A patent/SE367914B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564725A1 (fr) * | 1984-05-23 | 1985-11-29 | Telecom En | Spirographe a capteur de debit du type pneumo-tachygraphe |
Also Published As
| Publication number | Publication date |
|---|---|
| NL164961B (nl) | 1980-09-15 |
| NL7108501A (https=) | 1971-12-27 |
| DE2030775B2 (de) | 1977-06-30 |
| NL164961C (nl) | 1981-02-16 |
| DE2030775A1 (de) | 1971-12-30 |
| GB1343793A (en) | 1974-01-16 |
| SE367914B (https=) | 1974-06-17 |
| CH525666A (de) | 1972-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |