PL81619B1 - - Google Patents
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- Publication number
- PL81619B1 PL81619B1 PL14807371A PL14807371A PL81619B1 PL 81619 B1 PL81619 B1 PL 81619B1 PL 14807371 A PL14807371 A PL 14807371A PL 14807371 A PL14807371 A PL 14807371A PL 81619 B1 PL81619 B1 PL 81619B1
- Authority
- PL
- Poland
- Prior art keywords
- filter
- aeration
- air
- opening
- liquid
- Prior art date
Links
- 238000005273 aeration Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000013022 venting Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
- A61M2005/1623—Details of air intake
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702023366 DE2023366A1 (de) | 1970-05-13 | 1970-05-13 | Belüftungsvorrichtung für medizinische Geräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL81619B1 true PL81619B1 (OSRAM) | 1975-08-30 |
Family
ID=5770989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14807371A PL81619B1 (OSRAM) | 1970-05-13 | 1971-05-11 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE766998A (OSRAM) |
| CH (1) | CH523689A (OSRAM) |
| CS (1) | CS177061B2 (OSRAM) |
| DE (1) | DE2023366A1 (OSRAM) |
| ES (1) | ES168917Y (OSRAM) |
| FR (1) | FR2088552B1 (OSRAM) |
| NL (1) | NL7106507A (OSRAM) |
| PL (1) | PL81619B1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859998A (en) * | 1972-06-05 | 1975-01-14 | Johnson & Johnson | Intravenous needle assembly |
| US4079736A (en) * | 1976-05-24 | 1978-03-21 | Valleylab | Combination drug administration device and alarm system and method |
| US4055176A (en) * | 1976-05-24 | 1977-10-25 | Valleylab | Universal drip chamber and spike assembly |
| US4136693A (en) * | 1977-05-10 | 1979-01-30 | Johnson & Johnson | Constant flow I.V. device |
| US4326957A (en) * | 1978-07-21 | 1982-04-27 | Pall Corporation | Vented filter spigot for intravenous liquid administration apparatus |
-
1970
- 1970-05-13 DE DE19702023366 patent/DE2023366A1/de active Pending
-
1971
- 1971-05-11 BE BE766998A patent/BE766998A/xx unknown
- 1971-05-11 PL PL14807371A patent/PL81619B1/pl unknown
- 1971-05-12 NL NL7106507A patent/NL7106507A/xx unknown
- 1971-05-12 CH CH701171A patent/CH523689A/de not_active IP Right Cessation
- 1971-05-13 ES ES1971168917U patent/ES168917Y/es not_active Expired
- 1971-05-13 FR FR7117321A patent/FR2088552B1/fr not_active Expired
- 1971-05-13 CS CS350571A patent/CS177061B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH523689A (de) | 1972-06-15 |
| NL7106507A (OSRAM) | 1971-11-16 |
| ES168917U (es) | 1971-11-01 |
| FR2088552A1 (OSRAM) | 1972-01-07 |
| FR2088552B1 (OSRAM) | 1973-06-08 |
| BE766998A (fr) | 1971-10-01 |
| CS177061B2 (OSRAM) | 1977-07-29 |
| DE2023366A1 (de) | 1971-12-02 |
| ES168917Y (es) | 1972-06-01 |
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