DE2942801A1 - Regler fuer eine fluessigkeits-dosiervorrichtung - Google Patents
Regler fuer eine fluessigkeits-dosiervorrichtungInfo
- Publication number
- DE2942801A1 DE2942801A1 DE19792942801 DE2942801A DE2942801A1 DE 2942801 A1 DE2942801 A1 DE 2942801A1 DE 19792942801 DE19792942801 DE 19792942801 DE 2942801 A DE2942801 A DE 2942801A DE 2942801 A1 DE2942801 A1 DE 2942801A1
- Authority
- DE
- Germany
- Prior art keywords
- plunger
- sleeve
- spring
- inlet
- outlet
- 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- Withdrawn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
- 239000007788 liquid Substances 0.000 title claims description 17
- 239000012528 membrane Substances 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 5
- 230000008719 thickening Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims 2
- 238000001802 infusion Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 239000003182 parenteral nutrition solution Substances 0.000 description 4
- 238000004904 shortening Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/019,391 US4266697A (en) | 1979-03-12 | 1979-03-12 | Controlled volume liquid meter defining improved plunger means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2942801A1 true DE2942801A1 (de) | 1980-09-25 |
Family
ID=21792958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792942801 Withdrawn DE2942801A1 (de) | 1979-03-12 | 1979-10-23 | Regler fuer eine fluessigkeits-dosiervorrichtung |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4266697A (enExample) |
| JP (1) | JPS55122119A (enExample) |
| BE (1) | BE882176A (enExample) |
| CA (1) | CA1117317A (enExample) |
| DE (1) | DE2942801A1 (enExample) |
| DK (1) | DK478479A (enExample) |
| ES (1) | ES489459A0 (enExample) |
| FR (1) | FR2454086A1 (enExample) |
| GB (1) | GB2044222A (enExample) |
| IL (1) | IL58324A0 (enExample) |
| NL (1) | NL7907271A (enExample) |
| SE (1) | SE7909306L (enExample) |
| ZA (1) | ZA796490B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8807110U1 (de) * | 1988-05-31 | 1989-10-05 | Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage | Dosierhilfe |
| EP0480132A3 (en) * | 1990-09-15 | 1992-04-22 | Pierburg Gmbh | Flow- or pressure switch for fluid conduction |
| DE9109288U1 (de) * | 1991-07-27 | 1992-09-03 | Verpaco AG, Hünenberg | Mehrfach-Dosierstation zum aseptischen Abfüllen von Produkten |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360007A (en) * | 1980-08-05 | 1982-11-23 | Yeda Research And Development Co., Ltd. | Remote controlled magnetic actuator particularly for an implantable device like a valve |
| AU568554B2 (en) * | 1983-04-22 | 1988-01-07 | Precision Measures Limited | Metering dispenser |
| US4626241A (en) * | 1985-03-06 | 1986-12-02 | Ivac Corporation | Apparatus and method for controlling the parenteral administration of fluids |
| US4912681A (en) * | 1989-04-11 | 1990-03-27 | Idx, Inc. | System for creating a homogeneous admixture from liquid and relatively dry flowable material |
| US4993593A (en) * | 1989-07-21 | 1991-02-19 | Ralph Fabiano | Apparatus and methods for dispensing a flowable medium |
| DE102008026851A1 (de) * | 2008-06-05 | 2009-12-10 | Siemens Aktiengesellschaft | Quetschventil |
| US20100211002A1 (en) * | 2009-02-18 | 2010-08-19 | Davis David L | Electromagnetic infusion pump with integral flow monitor |
| US8353864B2 (en) * | 2009-02-18 | 2013-01-15 | Davis David L | Low cost disposable infusion pump |
| US8197235B2 (en) * | 2009-02-18 | 2012-06-12 | Davis David L | Infusion pump with integrated permanent magnet |
| CN112816016B (zh) * | 2021-02-22 | 2025-04-25 | 浙江荣鑫智能仪表股份有限公司 | 一种膜式燃气表的皮膜与机芯膜盒的预安装结构 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1993442A (en) * | 1933-05-31 | 1935-03-05 | Florence M Greven | Process for packaging dry granular material |
| NL64714C (enExample) * | 1948-02-12 | |||
| US4121584A (en) * | 1976-10-15 | 1978-10-24 | R. Scott Turner | Method and apparatus for controlling the dispensing of fluid |
-
1979
- 1979-03-12 US US06/019,391 patent/US4266697A/en not_active Expired - Lifetime
- 1979-09-25 IL IL58324A patent/IL58324A0/xx unknown
- 1979-09-29 NL NL7907271A patent/NL7907271A/nl not_active Application Discontinuation
- 1979-10-03 JP JP12844179A patent/JPS55122119A/ja active Pending
- 1979-10-05 CA CA000337142A patent/CA1117317A/en not_active Expired
- 1979-10-23 DE DE19792942801 patent/DE2942801A1/de not_active Withdrawn
- 1979-11-12 SE SE7909306A patent/SE7909306L/ not_active Application Discontinuation
- 1979-11-12 DK DK478479A patent/DK478479A/da not_active Application Discontinuation
- 1979-11-29 ZA ZA00796490A patent/ZA796490B/xx unknown
- 1979-12-28 FR FR7931921A patent/FR2454086A1/fr active Granted
-
1980
- 1980-02-08 GB GB8004390A patent/GB2044222A/en not_active Withdrawn
- 1980-03-11 BE BE0/199751A patent/BE882176A/fr unknown
- 1980-03-12 ES ES489459A patent/ES489459A0/es active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8807110U1 (de) * | 1988-05-31 | 1989-10-05 | Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage | Dosierhilfe |
| EP0480132A3 (en) * | 1990-09-15 | 1992-04-22 | Pierburg Gmbh | Flow- or pressure switch for fluid conduction |
| DE9109288U1 (de) * | 1991-07-27 | 1992-09-03 | Verpaco AG, Hünenberg | Mehrfach-Dosierstation zum aseptischen Abfüllen von Produkten |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8104721A1 (es) | 1981-04-16 |
| SE7909306L (sv) | 1980-09-13 |
| CA1117317A (en) | 1982-02-02 |
| NL7907271A (nl) | 1980-09-16 |
| JPS55122119A (en) | 1980-09-19 |
| US4266697A (en) | 1981-05-12 |
| GB2044222A (en) | 1980-10-15 |
| ES489459A0 (es) | 1981-04-16 |
| IL58324A0 (en) | 1979-12-30 |
| ZA796490B (en) | 1980-12-31 |
| FR2454086B3 (enExample) | 1982-09-17 |
| FR2454086A1 (fr) | 1980-11-07 |
| DK478479A (da) | 1980-09-13 |
| BE882176A (fr) | 1980-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69921809T2 (de) | Von Patienten gesteuerte Medikamentenverabreichungsvorrichtungen | |
| DE69029972T2 (de) | Selbstgesteuerte pumpvorrichtung | |
| DE69724349T2 (de) | Kolben für Spritze | |
| DE69017356T2 (de) | Ampulle für nadelloses, hypodermisches Injektionsgerät. | |
| DE69016982T2 (de) | Tragbares Medikamentenabgabegerät mit einer einen konischen Zylinder aufweisenden Pumpe. | |
| DE69316490T2 (de) | Spritze mit Nadelisolationsmerkmalen | |
| EP0401515B1 (de) | Implantierbare Vorrichtung zur dosierten Abgabe von Medikamenten in den menschlichen Körper | |
| EP0581788B1 (de) | Injektionsgerät | |
| DE69926675T2 (de) | Schnittstelle zwischen einem Phiolebehälter und einer stiftförmigen Medikamentenspritze | |
| DE68923622T2 (de) | Spritze zur einmaligen verwendung. | |
| DE69327165T2 (de) | Verfahren für nadellose subkutaninjektionen | |
| DE3645140C2 (enExample) | ||
| DE69128737T2 (de) | Blutstillender Katheter | |
| WO2006114012A1 (de) | Vorrichtung zur verabreichung eines fluiden produkts | |
| CH623643A5 (enExample) | ||
| DE3935579A1 (de) | Ballonkatheter | |
| DE2652197A1 (de) | Druckpumpe fuer eine infusionsvorrichtung | |
| DE2431805A1 (de) | Stroemungsregelbare fludleitung und infusionsgeraet mit einer derartigen fludleitung | |
| DE2942801A1 (de) | Regler fuer eine fluessigkeits-dosiervorrichtung | |
| EP0082251A1 (de) | Injektionsspritze für zwei Flüssigkeiten | |
| DE1287743B (enExample) | ||
| EP1658107A1 (de) | Vorrichtung zur injektion eines injizierbaren produktes | |
| EP1523356B1 (de) | Verabreichungsgerät mit rückzugsgesperrter kolbenstange | |
| EP2008681B1 (de) | Vorrichtung zur Verhinderung eines freien Katheterdurchflusses | |
| DE602004003168T2 (de) | Impantierbares Gerät zur Verabreichung von Medikamenten mit einer Kapillaröffnung für geringe Durchflussraten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: KERN, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| 8139 | Disposal/non-payment of the annual fee |