BE530764A - - Google Patents
Info
- Publication number
- BE530764A BE530764A BE530764DA BE530764A BE 530764 A BE530764 A BE 530764A BE 530764D A BE530764D A BE 530764DA BE 530764 A BE530764 A BE 530764A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- pumping chamber
- walls
- ball valve
- blood
- Prior art date
Links
- 239000008280 blood Substances 0.000 claims description 47
- 210000004369 blood Anatomy 0.000 claims description 47
- 238000005086 pumping Methods 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000036770 blood supply Effects 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 230000005484 gravity Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/1424—Manually operated pumps
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)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530764A true BE530764A (en, 2012) |
Family
ID=163319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530764D BE530764A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE530764A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097087B (de) * | 1959-03-12 | 1961-01-12 | Braun Fa B | Filter fuer Schauglaeser an Infusionsgeraeten zur UEbertragung physiologischer Fluessigkeiten, insbesondere zur Blutuebertragung |
-
0
- BE BE530764D patent/BE530764A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097087B (de) * | 1959-03-12 | 1961-01-12 | Braun Fa B | Filter fuer Schauglaeser an Infusionsgeraeten zur UEbertragung physiologischer Fluessigkeiten, insbesondere zur Blutuebertragung |
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