DE2301276A1 - Filtereinrichtung fuer beatmungsgeraete und dergl - Google Patents
Filtereinrichtung fuer beatmungsgeraete und derglInfo
- Publication number
- DE2301276A1 DE2301276A1 DE19732301276 DE2301276A DE2301276A1 DE 2301276 A1 DE2301276 A1 DE 2301276A1 DE 19732301276 DE19732301276 DE 19732301276 DE 2301276 A DE2301276 A DE 2301276A DE 2301276 A1 DE2301276 A1 DE 2301276A1
- Authority
- DE
- Germany
- Prior art keywords
- filter device
- connection
- absorber
- absorber material
- nozzle
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 230000004199 lung function Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 2
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B19/00—Cartridges with absorbing substances for respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Gas Separation By Absorption (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH46972 | 1972-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2301276A1 true DE2301276A1 (de) | 1973-07-19 |
Family
ID=4187717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732301276 Pending DE2301276A1 (de) | 1972-01-13 | 1973-01-11 | Filtereinrichtung fuer beatmungsgeraete und dergl |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4882467A (enExample) |
| CH (1) | CH546595A (enExample) |
| DE (1) | DE2301276A1 (enExample) |
| FR (1) | FR2167530A1 (enExample) |
| GB (1) | GB1421651A (enExample) |
| NL (1) | NL7217200A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2189167B (en) * | 1986-04-15 | 1989-11-29 | Willpower Compressed Air Syst | Gas filter |
| GB2206295B (en) * | 1987-07-03 | 1991-03-27 | Marshall D A G | Combined high-efficiency fluid filter and activated carbon filter |
| GB2620904A (en) * | 2022-04-21 | 2024-01-31 | Edwards Ltd | Canister |
-
1972
- 1972-01-13 CH CH46972A patent/CH546595A/xx not_active IP Right Cessation
- 1972-12-13 FR FR7244319A patent/FR2167530A1/fr not_active Withdrawn
- 1972-12-18 NL NL7217200A patent/NL7217200A/xx unknown
-
1973
- 1973-01-02 GB GB15573A patent/GB1421651A/en not_active Expired
- 1973-01-11 DE DE19732301276 patent/DE2301276A1/de active Pending
- 1973-01-11 JP JP48005629A patent/JPS4882467A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7217200A (enExample) | 1973-07-17 |
| FR2167530A1 (enExample) | 1973-08-24 |
| JPS4882467A (enExample) | 1973-11-05 |
| CH546595A (de) | 1974-03-15 |
| GB1421651A (en) | 1976-01-21 |
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