DE3011521A1 - Geraet zur regelbaren verabreichung einer intravenoesen infusionsfluessigkeit - Google Patents
Geraet zur regelbaren verabreichung einer intravenoesen infusionsfluessigkeitInfo
- Publication number
- DE3011521A1 DE3011521A1 DE19803011521 DE3011521A DE3011521A1 DE 3011521 A1 DE3011521 A1 DE 3011521A1 DE 19803011521 DE19803011521 DE 19803011521 DE 3011521 A DE3011521 A DE 3011521A DE 3011521 A1 DE3011521 A1 DE 3011521A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- chamber
- opening
- flow
- end wall
- 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.)
- Withdrawn
Links
- 239000003978 infusion fluid Substances 0.000 title claims description 43
- 239000007788 liquid Substances 0.000 claims description 76
- 239000012530 fluid Substances 0.000 claims description 20
- 210000004204 blood vessel Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 238000001990 intravenous administration Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 description 20
- 210000003462 vein Anatomy 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 238000001802 infusion Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 102100033070 Histone acetyltransferase KAT6B Human genes 0.000 description 1
- 101100019690 Homo sapiens KAT6B gene Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 241001408665 Timandra griseata Species 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
- A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2357679A | 1979-03-26 | 1979-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3011521A1 true DE3011521A1 (de) | 1980-10-09 |
Family
ID=21815953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803011521 Withdrawn DE3011521A1 (de) | 1979-03-26 | 1980-03-25 | Geraet zur regelbaren verabreichung einer intravenoesen infusionsfluessigkeit |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU536498B2 (enExample) |
| CA (1) | CA1140018A (enExample) |
| DE (1) | DE3011521A1 (enExample) |
| FR (1) | FR2452293A1 (enExample) |
| GB (1) | GB2044620B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521212A (en) * | 1982-08-03 | 1985-06-04 | Baxter Travenol Laboratories, Inc. | Solution administration set |
| US4695272A (en) * | 1984-10-26 | 1987-09-22 | Aktiebolaget Hassle | Drug release device |
| DE19748497A1 (de) * | 1997-11-03 | 1999-05-06 | Ohmeda Gmbh & Co Kg | Infusionsgerät mit Tropfkammer und Schlauchklemme |
| ATE246012T1 (de) * | 1999-05-03 | 2003-08-15 | Bd Infusion Therapy Gmbh | Infusionsvorrichtung |
| DE29913550U1 (de) * | 1999-08-04 | 1999-11-04 | CareMed Medical Produkte AG, 01109 Dresden | Entnahmevorrichtung mit Luftfilter und Flüssigkeitsfilter zur sterilen Entnahme von Flüssigkeiten aus Behältnissen |
| US8523829B2 (en) | 2004-01-29 | 2013-09-03 | Becton, Dickinson And Company | Intravenous delivery system |
| CN102000373A (zh) * | 2010-06-07 | 2011-04-06 | 李林风 | 基于起泡点压力原理的安全输液器制造方法 |
| US10201667B2 (en) | 2015-03-26 | 2019-02-12 | Becton, Dickinson And Company | IV membrane attachment systems and methods |
| US10105899B2 (en) | 2015-03-26 | 2018-10-23 | Becton, Dickinson And Company | IV membrane attachment systems and methods |
| US10702689B2 (en) | 2015-03-26 | 2020-07-07 | Becton, Dickinson And Company | Auto-stop vent plug |
| US10232130B2 (en) | 2015-03-26 | 2019-03-19 | Becton, Dickinson And Company | Anti-run dry membrane |
| US10646648B2 (en) | 2015-04-01 | 2020-05-12 | Becton, Dickinson And Company | IV flow management systems and methods |
-
1980
- 1980-03-10 CA CA000347353A patent/CA1140018A/en not_active Expired
- 1980-03-13 AU AU56433/80A patent/AU536498B2/en not_active Expired - Fee Related
- 1980-03-17 GB GB8008983A patent/GB2044620B/en not_active Expired
- 1980-03-25 FR FR8006645A patent/FR2452293A1/fr active Granted
- 1980-03-25 DE DE19803011521 patent/DE3011521A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452293B3 (enExample) | 1982-01-29 |
| CA1140018A (en) | 1983-01-25 |
| GB2044620A (en) | 1980-10-22 |
| FR2452293A1 (fr) | 1980-10-24 |
| AU5643380A (en) | 1980-10-02 |
| AU536498B2 (en) | 1984-05-10 |
| GB2044620B (en) | 1983-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |