CH637021A5 - Dosiervorrichtung zur steuerung des fluessigkeitsdurchsatzes durch eine infusionsanlage. - Google Patents
Dosiervorrichtung zur steuerung des fluessigkeitsdurchsatzes durch eine infusionsanlage. Download PDFInfo
- Publication number
- CH637021A5 CH637021A5 CH1208478A CH1208478A CH637021A5 CH 637021 A5 CH637021 A5 CH 637021A5 CH 1208478 A CH1208478 A CH 1208478A CH 1208478 A CH1208478 A CH 1208478A CH 637021 A5 CH637021 A5 CH 637021A5
- Authority
- CH
- Switzerland
- Prior art keywords
- plunger
- lever
- hose segment
- liquid
- pressure plate
- Prior art date
Links
- 238000001802 infusion Methods 0.000 title claims description 39
- 239000012530 fluid Substances 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims description 39
- 239000003990 capacitor Substances 0.000 description 22
- 230000002572 peristaltic effect Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- A61M5/142—Pressure infusion, e.g. using pumps
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85692777A | 1977-12-02 | 1977-12-02 | |
| US05/856,863 US4217993A (en) | 1977-12-02 | 1977-12-02 | Flow metering apparatus for a fluid infusion system |
| US05/856,926 US4210138A (en) | 1977-12-02 | 1977-12-02 | Metering apparatus for a fluid infusion system with flow control station |
| US05/857,018 US4213454A (en) | 1977-12-02 | 1977-12-02 | Control system for metering apparatus for a fluid infusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH637021A5 true CH637021A5 (de) | 1983-07-15 |
Family
ID=27505925
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1208478A CH637021A5 (de) | 1977-12-02 | 1978-11-24 | Dosiervorrichtung zur steuerung des fluessigkeitsdurchsatzes durch eine infusionsanlage. |
| CH709682A CH640142A5 (de) | 1977-12-02 | 1982-12-06 | Dosiervorrichtung zur steuerung des fluessigkeitsdurchsatzes durch eine infusionsanlage. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH709682A CH640142A5 (de) | 1977-12-02 | 1982-12-06 | Dosiervorrichtung zur steuerung des fluessigkeitsdurchsatzes durch eine infusionsanlage. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5490891A (en, 2012) |
| CH (2) | CH637021A5 (en, 2012) |
| DE (1) | DE2852041A1 (en, 2012) |
| DK (1) | DK544278A (en, 2012) |
| ES (1) | ES475655A1 (en, 2012) |
| FR (1) | FR2410846A1 (en, 2012) |
| GB (1) | GB2009453B (en, 2012) |
| IL (1) | IL55980A (en, 2012) |
| IT (1) | IT1100438B (en, 2012) |
| NO (1) | NO147398C (en, 2012) |
| SE (1) | SE7812351L (en, 2012) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276789A (en) * | 1978-07-17 | 1981-07-07 | Hallen Company | Cork extractor |
| WO1981001655A1 (en) * | 1979-12-13 | 1981-06-25 | Baxter Travenol Lab | Bubble detector |
| JPS56113084A (en) * | 1980-02-12 | 1981-09-05 | Terumo Corp | Pulsation preventing method and device for peristaltic finger pump |
| DE3018641C2 (de) * | 1980-05-16 | 1986-05-28 | Hans 8228 Freilassing Rodler | Automatische Infusionspumpe |
| US4394862A (en) * | 1980-08-25 | 1983-07-26 | Baxter Travenol Laboratories, Inc. | Metering apparatus with downline pressure monitoring system |
| JPS5759539A (en) * | 1980-09-27 | 1982-04-09 | Terumo Corp | Method and apparatus for intermittently pouring minute amount of drug liquid |
| IT1143324B (it) * | 1981-01-29 | 1986-10-22 | S I C Soc Ind & Di Consulenza | Apparecchiatura per l erogazione di una predeterminata quantita di un prodotto sostanzialmente liquido per uso terapeutico entro un tempo prefissabile |
| JPS57211361A (en) * | 1981-06-23 | 1982-12-25 | Terumo Corp | Liquid injecting apparatus |
| FR2508671B1 (fr) * | 1981-06-25 | 1985-11-08 | Massy Pierre | Dispositif de commande automatique pour seringues |
| DE3227518A1 (de) * | 1981-07-24 | 1983-05-05 | Jürgen Prof. Dr.med. 5800 Hagen Stoffregen | Verfahren und geraet zur geregelten infusion von fluessigkeiten |
| DE3138267C2 (de) * | 1981-09-25 | 1985-05-30 | Pfrimmer-Viggo GmbH & Co KG, 8520 Erlangen | Vorrichtung zur enteralen Verabreichung von Nahrung |
| US4470758A (en) * | 1981-11-12 | 1984-09-11 | Oximetrix, Inc. | Intravenous fluid pump monitor |
| JPS59115049A (ja) * | 1982-12-21 | 1984-07-03 | ジヨンズ・ホプキンス・ユニバ−シテイ | 投薬プログラムシステム |
| DE3302214A1 (de) * | 1983-01-24 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur durchflussregulierung von fluessigkeit |
| US4692145A (en) * | 1984-10-15 | 1987-09-08 | American Hospital Supply Corporation | Power system for infusion pumps |
| DE3439322C2 (de) * | 1984-10-26 | 1987-01-08 | Infors GmbH, 8000 München | Infusionspumpe |
| US4692138A (en) * | 1984-10-29 | 1987-09-08 | Mcneilab, Inc. | Pump block for interfacing irradiation chamber to photoactivation patient treatment system |
| US4673390A (en) * | 1984-11-29 | 1987-06-16 | Minnesota Mining & Manufacturing Company | Multiple solution IV system |
| ATE50146T1 (de) * | 1985-02-18 | 1990-02-15 | Medrad Inc | Angiographischer injektor mit einer steuereinheit. |
| JPS61196752U (en, 2012) * | 1985-05-30 | 1986-12-08 | ||
| JPS6226070A (ja) * | 1985-07-25 | 1987-02-04 | 日機装株式会社 | 輸液ポンプの制御装置 |
| US4808167A (en) * | 1987-01-16 | 1989-02-28 | Pacesetter Infusion, Ltd. | Medication infusion system with disposable pump/battery cassette |
| DE3723178C2 (de) * | 1987-07-14 | 1996-01-25 | Bodenseewerk Perkin Elmer Co | Verfahren und Vorrichtung zur Fließinjektionsanalyse in Kombination mit Atomabsorptionsspektroskopie |
| DE3827722C1 (en, 2012) * | 1988-08-16 | 1989-12-07 | Fresenius Ag, 6380 Bad Homburg, De | |
| GB2230301A (en) * | 1989-04-07 | 1990-10-17 | Unilever Plc | Adjustable peristaltic pump |
| DE102017103857A1 (de) | 2017-02-24 | 2018-08-30 | B. Braun Avitum Ag | Flüssigkeitspumpe |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736930A (en) * | 1970-04-14 | 1973-06-05 | Ivac Corp | Parenteral administration fluid flow control system |
| DE2318655A1 (de) * | 1972-05-03 | 1973-11-15 | Pye Ltd | Fluessigkeitsfoerdervorrichtung |
| FR2258870A1 (en) * | 1974-01-25 | 1975-08-22 | Bioengineering Research | Medical dosage electronic control unit providing constant output - has digital counters dosage keyboard and injection tube monitor |
| DE2609699C2 (de) * | 1974-05-28 | 1985-05-23 | Imed Corp., 92131 San Diego, Calif. | Infusionsapparat |
| US4037598A (en) * | 1974-08-12 | 1977-07-26 | Ivac Corporation | Method and apparatus for fluid flow control |
| US3989913A (en) * | 1974-10-11 | 1976-11-02 | Valleylab, Inc. | Intravenous feeding pump timer |
| US3985266A (en) * | 1975-08-13 | 1976-10-12 | K-Tron Corporation | Apparatus for controlling the feed rate and batch size of a material feeder |
| IL51320A (en) * | 1976-01-26 | 1980-09-16 | Baxter Travenol Lab | Method and apparatus for metered infusion of fluids |
-
1978
- 1978-11-17 IL IL55980A patent/IL55980A/xx unknown
- 1978-11-24 CH CH1208478A patent/CH637021A5/de not_active IP Right Cessation
- 1978-11-28 FR FR7833515A patent/FR2410846A1/fr active Granted
- 1978-11-30 NO NO784020A patent/NO147398C/no unknown
- 1978-11-30 DK DK544278A patent/DK544278A/da not_active Application Discontinuation
- 1978-11-30 SE SE7812351A patent/SE7812351L/xx unknown
- 1978-12-01 IT IT30468/78A patent/IT1100438B/it active
- 1978-12-01 GB GB7846876A patent/GB2009453B/en not_active Expired
- 1978-12-01 DE DE19782852041 patent/DE2852041A1/de active Granted
- 1978-12-01 ES ES475655A patent/ES475655A1/es not_active Expired
- 1978-12-01 JP JP14958778A patent/JPS5490891A/ja active Granted
-
1982
- 1982-12-06 CH CH709682A patent/CH640142A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7812351L (sv) | 1979-06-03 |
| NO784020L (no) | 1979-06-06 |
| CH640142A5 (de) | 1983-12-30 |
| GB2009453B (en) | 1982-09-02 |
| IL55980A0 (en) | 1979-01-31 |
| IT7830468A0 (it) | 1978-12-01 |
| NO147398C (no) | 1983-03-30 |
| GB2009453A (en) | 1979-06-13 |
| NO147398B (no) | 1982-12-20 |
| DE2852041C2 (en, 2012) | 1989-10-19 |
| FR2410846A1 (fr) | 1979-06-29 |
| JPS6236704B2 (en, 2012) | 1987-08-08 |
| IL55980A (en) | 1982-04-30 |
| FR2410846B1 (en, 2012) | 1984-12-28 |
| IT1100438B (it) | 1985-09-28 |
| ES475655A1 (es) | 1980-06-16 |
| DK544278A (da) | 1979-06-03 |
| DE2852041A1 (de) | 1979-06-13 |
| JPS5490891A (en) | 1979-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |