DE2358812A1 - Medizinische pumpe zum abziehen von koerperfluessigkeiten bzw. rueckschlagventil, insbesondere fuer eine medizinische pumpe - Google Patents
Medizinische pumpe zum abziehen von koerperfluessigkeiten bzw. rueckschlagventil, insbesondere fuer eine medizinische pumpeInfo
- Publication number
- DE2358812A1 DE2358812A1 DE2358812A DE2358812A DE2358812A1 DE 2358812 A1 DE2358812 A1 DE 2358812A1 DE 2358812 A DE2358812 A DE 2358812A DE 2358812 A DE2358812 A DE 2358812A DE 2358812 A1 DE2358812 A1 DE 2358812A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- resilient
- valve body
- pump
- opening
- 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
- 210000001124 body fluid Anatomy 0.000 title claims description 5
- 239000010839 body fluid Substances 0.000 title claims description 5
- 239000012528 membrane Substances 0.000 claims description 30
- 230000005294 ferromagnetic effect Effects 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 239000006249 magnetic particle Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 230000005415 magnetization Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 description 11
- 238000007789 sealing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003466 welding Methods 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/68—Containers incorporating a flexible member creating suction
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (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)
- Surgical Instruments (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US410240A US3900029A (en) | 1973-10-26 | 1973-10-26 | Closed surgical evacuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2358812A1 true DE2358812A1 (de) | 1975-05-07 |
Family
ID=23623865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2358812A Pending DE2358812A1 (de) | 1973-10-26 | 1973-11-26 | Medizinische pumpe zum abziehen von koerperfluessigkeiten bzw. rueckschlagventil, insbesondere fuer eine medizinische pumpe |
Country Status (10)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025109A1 (de) * | 1980-06-30 | 1982-01-21 | Lunos-Lüftung Benno Schöttler GmbH & Co KG, 1000 Berlin | In eine ein gasfoermiges medium fuehrende leitung einsetzbares klappenventil, insbesondere fuer lueftungsanlagen |
| DE102004018567B3 (de) * | 2004-04-16 | 2005-12-15 | Dichtungstechnik G. Bruss Gmbh & Co. Kg | Rückschlagventil |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889677A (en) * | 1973-11-19 | 1975-06-17 | Int Paper Co | Self-contained fluid evacuator |
| NL7603867A (nl) * | 1975-04-15 | 1976-10-19 | Int Paper Co | Vloeistofafvoerinrichting. |
| US4529402A (en) * | 1980-07-08 | 1985-07-16 | Snyder Laboratories, Inc. | Closed wound suction evacuator with rotary valve |
| US4460354A (en) * | 1980-07-08 | 1984-07-17 | Snyder Laboratories, Inc. | Closed wound suction evacuator |
| US4493701A (en) * | 1982-08-19 | 1985-01-15 | American Hospital Supply Corporation | Wound drainage device of resilient sidewalls with a constant rate of recovery |
| DE3304486C2 (de) * | 1983-02-10 | 1986-06-19 | Dieter Prof. Dr.med. 4400 Münster Rühland | Autotransfusionsflasche |
| US4664652A (en) * | 1985-02-07 | 1987-05-12 | Snyder Laboratories, Inc. | Wound evacuator |
| US5112323A (en) * | 1990-02-08 | 1992-05-12 | Snyder Laboratories, Inc. | Wound evacuator |
| US5588958A (en) * | 1994-09-21 | 1996-12-31 | C. R. Bard, Inc. | Closed wound orthopaedic drainage and autotransfusion system |
| US5496299A (en) * | 1994-09-21 | 1996-03-05 | C. R. Bard, Inc. | Suction reservoir |
| US20050004536A1 (en) * | 2003-06-05 | 2005-01-06 | Opie John C. | Surgical drains |
| WO2005072789A2 (en) * | 2004-01-26 | 2005-08-11 | Medtronic | Fluid evacuator system |
| DE102008056431B3 (de) * | 2008-11-07 | 2010-04-08 | Carl Freudenberg Kg | Ventil mit tellerfederartigem Kunststoffkörper |
| US9320882B2 (en) * | 2013-01-16 | 2016-04-26 | Infinity Medical Engineering, Llc | Pressure controlled magnetic valve for a catheter |
| CN109010959A (zh) * | 2018-09-17 | 2018-12-18 | 苏州市吴中人民医院 | 一种带压力测试的负压引流球 |
| WO2023018633A1 (en) * | 2021-08-09 | 2023-02-16 | Sartorius Stedim Fmt Sas | Actuated elastic valves |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1961489A (en) * | 1930-08-18 | 1934-06-05 | George N Hein | Resilient reflex syringe |
| US3409038A (en) * | 1966-04-26 | 1968-11-05 | Durable Mfg Company | Laminated magnetic rubber valve |
| US3572660A (en) * | 1967-08-04 | 1971-03-30 | Becton Dickinson Co | Device for dispensing inhalable fluids |
| US3774611A (en) * | 1972-06-08 | 1973-11-27 | J Tussey | Stabilized contamination free surgical evacuator |
-
1973
- 1973-10-26 US US410240A patent/US3900029A/en not_active Expired - Lifetime
- 1973-11-26 BE BE138201A patent/BE807836A/xx unknown
- 1973-11-26 FR FR7342002A patent/FR2248856B3/fr not_active Expired
- 1973-11-26 NL NL7316179A patent/NL7316179A/xx unknown
- 1973-11-26 DE DE2358812A patent/DE2358812A1/de active Pending
- 1973-11-26 NO NO4504/73A patent/NO450473L/no unknown
- 1973-11-26 BR BR9258/73A patent/BR7309258D0/pt unknown
- 1973-11-26 SE SE7315978A patent/SE7315978L/ unknown
- 1973-11-26 DK DK636473A patent/DK636473A/da unknown
- 1973-11-27 AU AU62949/73A patent/AU6294973A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025109A1 (de) * | 1980-06-30 | 1982-01-21 | Lunos-Lüftung Benno Schöttler GmbH & Co KG, 1000 Berlin | In eine ein gasfoermiges medium fuehrende leitung einsetzbares klappenventil, insbesondere fuer lueftungsanlagen |
| DE102004018567B3 (de) * | 2004-04-16 | 2005-12-15 | Dichtungstechnik G. Bruss Gmbh & Co. Kg | Rückschlagventil |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7315978L (enrdf_load_stackoverflow) | 1975-05-28 |
| NO450473L (enrdf_load_stackoverflow) | 1975-05-26 |
| AU6294973A (en) | 1975-05-29 |
| FR2248856B3 (enrdf_load_stackoverflow) | 1976-10-08 |
| FR2248856A1 (enrdf_load_stackoverflow) | 1975-05-23 |
| BE807836A (fr) | 1974-03-15 |
| BR7309258D0 (pt) | 1975-06-03 |
| DK636473A (enrdf_load_stackoverflow) | 1975-06-16 |
| US3900029A (en) | 1975-08-19 |
| NL7316179A (nl) | 1975-04-29 |
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