FR436569A - Improvements to spirometers and similar devices - Google Patents
Improvements to spirometers and similar devicesInfo
- Publication number
- FR436569A FR436569A FR436569DA FR436569A FR 436569 A FR436569 A FR 436569A FR 436569D A FR436569D A FR 436569DA FR 436569 A FR436569 A FR 436569A
- Authority
- FR
- France
- Prior art keywords
- spirometers
- similar devices
- similar
- devices
- 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
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—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
- A61B5/093—Measuring volume of inspired or expired gases, e.g. to determine lung capacity the gases being exhaled into, or inhaled from, an expansible chamber, e.g. bellows or expansible bag
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR436569T | 1911-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR436569A true FR436569A (en) | 1912-03-30 |
Family
ID=1478256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR436569D Expired FR436569A (en) | 1911-11-20 | 1911-11-20 | Improvements to spirometers and similar devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR436569A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323078A (en) * | 1980-08-14 | 1982-04-06 | Heimlich Henry J | Collapsible respiratory exerciser |
US4327740A (en) * | 1979-11-19 | 1982-05-04 | Clyde Shuman | Incentive spirometer |
WO1983003976A1 (en) * | 1982-05-12 | 1983-11-24 | Key Pharmaceuticals, Inc. | Device and method for delivery of a drug |
-
1911
- 1911-11-20 FR FR436569D patent/FR436569A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327740A (en) * | 1979-11-19 | 1982-05-04 | Clyde Shuman | Incentive spirometer |
US4323078A (en) * | 1980-08-14 | 1982-04-06 | Heimlich Henry J | Collapsible respiratory exerciser |
US4484577A (en) * | 1981-07-23 | 1984-11-27 | Key Pharmaceuticals, Inc. | Drug delivery method and inhalation device therefor |
WO1983003976A1 (en) * | 1982-05-12 | 1983-11-24 | Key Pharmaceuticals, Inc. | Device and method for delivery of a drug |
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