ES2091344T3 - Procedimiento y disposicion para medir una presion interior en un tubo. - Google Patents
Procedimiento y disposicion para medir una presion interior en un tubo.Info
- Publication number
- ES2091344T3 ES2091344T3 ES92102374T ES92102374T ES2091344T3 ES 2091344 T3 ES2091344 T3 ES 2091344T3 ES 92102374 T ES92102374 T ES 92102374T ES 92102374 T ES92102374 T ES 92102374T ES 2091344 T3 ES2091344 T3 ES 2091344T3
- Authority
- ES
- Spain
- Prior art keywords
- internal pressure
- tube
- measuring
- procedure
- arrangement
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y DISPOSITIVO PARA MEDIR LA PRESION INTERIOR DE UN TUBO DE GOMA (1) QUE SE CARACTERIZA PORQUE PARA ELIMINAR EN UN PROCESO DE MEDIDA-QUE CONSISTE EN TENSIONAR PREVIAMENTE LA SECCION OVAL DEL TUBO DE GOMA (1) Y MEDIR LA VARIACION DE LA FUERZA DE TENSIONADO SEGUN LA PRESION INTERIOR DEL TUBO-, LAS IMPRECISIONES DE MEDIDA MANIFESTADAS A TRAVES DE UNA FLUENCIA, EL TUBO DE GOMA (1), SE TENSIONA PREVIAMENTE MEDIANTE UNA OPERACION DE DEFORMACION REALIZADA DURANTE LARGO TIEMPO ANTES DE REALIZAR LA MEDIDA DE PRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4106444A DE4106444C1 (es) | 1991-02-28 | 1991-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091344T3 true ES2091344T3 (es) | 1996-11-01 |
Family
ID=6426176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92102374T Expired - Lifetime ES2091344T3 (es) | 1991-02-28 | 1992-02-13 | Procedimiento y disposicion para medir una presion interior en un tubo. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0501234B1 (es) |
JP (1) | JPH0587659A (es) |
DE (2) | DE4106444C1 (es) |
ES (1) | ES2091344T3 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747254C2 (de) * | 1997-10-25 | 2000-01-13 | Gerhard Silber | Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen |
DE19901078C1 (de) | 1999-01-14 | 2000-02-17 | Polaschegg Hans Dietrich | Verfahren und Vorrichtung zur Erkennung von Stenosen bei der extrakorporalen Blutbehandlung |
DE19918714C2 (de) * | 1999-04-26 | 2001-07-26 | Gerhard Silber | Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen |
DE102006033827B4 (de) * | 2006-07-19 | 2010-01-07 | Fresenius Medical Care Deutschland Gmbh | Verfahren zur Druckmessung in einem Schlauch, Vorrichtung zur Durchführung des Verfahrens sowie Verwendung des Verfahrens oder der Vorrichtung |
US9026370B2 (en) | 2007-12-18 | 2015-05-05 | Hospira, Inc. | User interface improvements for medical devices |
DE102009039958A1 (de) * | 2009-08-28 | 2011-03-10 | Bernd Beck | Medizinischer Druckmesswandler und Kontakthalter |
US8858185B2 (en) | 2010-06-23 | 2014-10-14 | Hospira, Inc. | Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes |
CA2844807C (en) | 2011-08-19 | 2022-07-26 | Hospira, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
WO2013090709A1 (en) | 2011-12-16 | 2013-06-20 | Hospira, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
US9995611B2 (en) | 2012-03-30 | 2018-06-12 | Icu Medical, Inc. | Air detection system and method for detecting air in a pump of an infusion system |
CA3089257C (en) | 2012-07-31 | 2023-07-25 | Icu Medical, Inc. | Patient care system for critical medications |
ES2667065T3 (es) * | 2012-11-29 | 2018-05-09 | Gambro Lundia Ab | Circuito sanguíneo extracorpóreo con sensor de presión no invasivo |
CA2913421C (en) | 2013-05-24 | 2022-02-15 | Hospira, Inc. | Multi-sensor infusion system for detecting air or an occlusion in the infusion system |
ES2838450T3 (es) | 2013-05-29 | 2021-07-02 | Icu Medical Inc | Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión |
WO2014194065A1 (en) | 2013-05-29 | 2014-12-04 | Hospira, Inc. | Infusion system and method of use which prevents over-saturation of an analog-to-digital converter |
US10342917B2 (en) | 2014-02-28 | 2019-07-09 | Icu Medical, Inc. | Infusion system and method which utilizes dual wavelength optical air-in-line detection |
AU2015266706B2 (en) | 2014-05-29 | 2020-01-30 | Icu Medical, Inc. | Infusion system and pump with configurable closed loop delivery rate catch-up |
US11344668B2 (en) | 2014-12-19 | 2022-05-31 | Icu Medical, Inc. | Infusion system with concurrent TPN/insulin infusion |
US10850024B2 (en) | 2015-03-02 | 2020-12-01 | Icu Medical, Inc. | Infusion system, device, and method having advanced infusion features |
ES2912378T3 (es) | 2016-05-13 | 2022-05-25 | Icu Medical Inc | Sistema de bomba de infusión con purga automática de línea común |
US11324888B2 (en) | 2016-06-10 | 2022-05-10 | Icu Medical, Inc. | Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion |
US10089055B1 (en) | 2017-12-27 | 2018-10-02 | Icu Medical, Inc. | Synchronized display of screen content on networked devices |
EP3773793A1 (en) * | 2018-03-26 | 2021-02-17 | TERUMO Kabushiki Kaisha | Biological component collection system and flow path internal pressure acquisition method |
EP3860676B1 (en) * | 2018-11-01 | 2022-11-23 | TERUMO Kabushiki Kaisha | Biological component collection system and circuit internal pressure acquisition method |
US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
AU2021311443A1 (en) | 2020-07-21 | 2023-03-09 | Icu Medical, Inc. | Fluid transfer devices and methods of use |
US11135360B1 (en) | 2020-12-07 | 2021-10-05 | Icu Medical, Inc. | Concurrent infusion with common line auto flush |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418853A (en) * | 1966-01-10 | 1968-12-31 | Statham Instrument Inc | Blood pressure transducer |
SE403004B (sv) * | 1976-12-03 | 1978-07-24 | Gambro Ab | Tryckvakt |
AT374007B (de) * | 1980-03-19 | 1984-03-12 | List Hans | Messwertaufnehmer zur messung mechanischer groessen an hohlkoerpern |
GB2198239A (en) * | 1986-11-27 | 1988-06-08 | Ford Motor Co | Monitoring fluid pressure in a flexible pipe |
JPH01249064A (ja) * | 1988-03-30 | 1989-10-04 | Nikkiso Co Ltd | 輸液管の閉塞状態検出装置 |
DE3838689C1 (en) * | 1988-11-15 | 1990-06-28 | Fresenius Ag, 6380 Bad Homburg, De | Method for the continuous measurement of the pressure in a flexible fluid line for medical purposes, as well as a device for carrying out the method |
DE3918142A1 (de) * | 1989-05-31 | 1990-12-13 | Wiest Peter P | Druckmessvorrichtung fuer in leitungen stroemende fluide |
DE3918534A1 (de) * | 1989-06-07 | 1990-12-20 | Braun Melsungen Ag | Drucksensor fuer infusionsleitungen |
-
1991
- 1991-02-28 DE DE4106444A patent/DE4106444C1/de not_active Expired - Lifetime
-
1992
- 1992-02-13 EP EP92102374A patent/EP0501234B1/de not_active Expired - Lifetime
- 1992-02-13 ES ES92102374T patent/ES2091344T3/es not_active Expired - Lifetime
- 1992-02-13 DE DE59207075T patent/DE59207075D1/de not_active Expired - Fee Related
- 1992-02-28 JP JP4078409A patent/JPH0587659A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0501234B1 (de) | 1996-09-11 |
DE59207075D1 (de) | 1996-10-17 |
JPH0587659A (ja) | 1993-04-06 |
DE4106444C1 (es) | 1992-07-23 |
EP0501234A1 (de) | 1992-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2091344T3 (es) | Procedimiento y disposicion para medir una presion interior en un tubo. | |
US3831587A (en) | Multipurpose vaginal and cervical device | |
ES265878Y (es) | "un dispositivo para ayudar a una mujer a controlar la incontinencia de orina". | |
ES2042446T3 (es) | Aparato quirurgico para grapar. | |
ES2133301T3 (es) | Dispositivo de presoterapia. | |
ES2081018T3 (es) | Una empuñadura para instrumentos quirurgicos. | |
BR0108967A (pt) | Dispositivo endoscópico para remoção de um balão intragástrico | |
ES2096855T3 (es) | Un aparato de almohadilla inflable de presion controlada. | |
ES2129091T3 (es) | Aparato quirurgico accionado por un gas encerrado. | |
ES2151653T3 (es) | Aplicador para tampon. | |
DE59005215D1 (de) | Endoskopvorrichtung. | |
ES2046526T3 (es) | Endoscopio. | |
DE69733214D1 (de) | Sensor zum erfassen von der durchmesserveränderung einer länglichen körperkavität | |
ES2059757T3 (es) | Inyector continuo de medicina liquida. | |
US2841149A (en) | Tourniquet | |
ES2193006T1 (es) | Dispositivo de pinzado para estructura anatomica. | |
ES2195559T3 (es) | Procedimiento para controlar la distancia entre los cilindros de pares de cilindros y modo de empleo del procedimiento. | |
FR2340078A1 (fr) | Sonde a usage veterinaire ou chirurgical | |
ES474092A2 (es) | Aparato medidor de la presion sanguinea. | |
FR2601109B1 (fr) | Piece de raccord entre un element mecanique rigide et un tube flexible | |
SE9703964L (sv) | Anordning vid gavel till en tryckfluidcylinder samt tryckfluidcylinder innefattande en eller två dylika anordningar | |
ES2032689T3 (es) | Abrazadera de sujeccion con nervaduras longitudinales. | |
SU1577781A1 (ru) | Устройство дл получени отпечатков внутренних поверхностей полостей и трубовидных органов | |
ES2089806T3 (es) | Aparato de prueba. | |
SU113649A1 (ru) | Прибор дл измерени кров ного давлени у собак |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 501234 Country of ref document: ES |