CH502106A - Infusionsvorrichtung mit Mitteln zur Erfassung der Tropfgeschwindigkeit - Google Patents
Infusionsvorrichtung mit Mitteln zur Erfassung der TropfgeschwindigkeitInfo
- Publication number
- CH502106A CH502106A CH1647969A CH1647969A CH502106A CH 502106 A CH502106 A CH 502106A CH 1647969 A CH1647969 A CH 1647969A CH 1647969 A CH1647969 A CH 1647969A CH 502106 A CH502106 A CH 502106A
- Authority
- CH
- Switzerland
- Prior art keywords
- detecting
- infusion device
- drip speed
- drip
- speed
- Prior art date
Links
- 238000001802 infusion Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
- G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
-
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
- G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Theoretical Computer Science (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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68592867A | 1967-11-27 | 1967-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH502106A true CH502106A (de) | 1971-01-31 |
Family
ID=24754241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1647969A CH502106A (de) | 1967-11-27 | 1969-11-05 | Infusionsvorrichtung mit Mitteln zur Erfassung der Tropfgeschwindigkeit |
Country Status (6)
Country | Link |
---|---|
US (1) | US3596515A (de) |
AU (1) | AU6294269A (de) |
CH (1) | CH502106A (de) |
DE (1) | DE2123113A1 (de) |
FR (1) | FR2067126A1 (de) |
GB (1) | GB1252615A (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1383910A (en) * | 1971-06-02 | 1974-02-12 | Clarke E W | Method and apparatus for measuring the rate of flow of liquids |
DE2624758A1 (de) * | 1975-06-11 | 1976-12-23 | British Petroleum Co | Vorrichtung zur ueberwachung eines fluessigkeitsstromes |
FR2447200A1 (fr) * | 1979-01-26 | 1980-08-22 | Etienne Rene | Appareil de delivrance goutte a goutte d'un produit de traitement |
US4397648A (en) * | 1980-11-07 | 1983-08-09 | Ivac Corporation | Drop sensing unit and associated drip chamber for IV fluid administration |
JPS57113148U (de) * | 1980-12-30 | 1982-07-13 | ||
US4583975A (en) * | 1983-12-23 | 1986-04-22 | Baxter Travenol Laboratories, Inc. | Indirect piezoelectric drop counter and method |
US4680977A (en) * | 1985-03-06 | 1987-07-21 | Ivac Corporation | Optical flow sensor |
US4668216A (en) * | 1985-03-11 | 1987-05-26 | Ivac Corporation | System for mounting a drop sensor to a drip chamber |
US4681569A (en) * | 1985-03-22 | 1987-07-21 | Coble Stephen J | IV rate meter |
US4673397A (en) * | 1985-08-02 | 1987-06-16 | Baxter Travenol Laboratories, Inc. | Splash back reduction drip chamber |
US4718896A (en) * | 1986-01-10 | 1988-01-12 | Abbott Laboratories | Apparatus and method for controlling the flow of fluid through an administration set |
US4857048A (en) * | 1987-05-29 | 1989-08-15 | Hewlett-Packard Company | IV pump and disposable flow chamber with flow control |
JPH03231680A (ja) * | 1990-02-06 | 1991-10-15 | Terumo Corp | 点滴検出機及びそれを備えた点滴警報装置並びに点滴量制御装置 |
USD383206S (en) * | 1990-10-22 | 1997-09-02 | Nutricare Medical Products, Inc. | Medical fluid drip container |
US5154704A (en) * | 1990-10-31 | 1992-10-13 | Kent Archibald G | IV clamp with tube clip |
US5186057A (en) * | 1991-10-21 | 1993-02-16 | Everhart Howard R | Multi-beam liquid-drop size/rate detector apparatus |
CA2283321A1 (en) | 1997-03-03 | 1998-09-11 | O.R. Solutions, Inc. | Method and apparatus for pressure infusion and temperature control of infused liquids |
US6467953B1 (en) | 1999-03-30 | 2002-10-22 | Medical Solutions, Inc. | Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items |
GB9717139D0 (en) * | 1997-08-13 | 1997-10-22 | Smiths Industries Plc | Urine meter assemblies |
US6022569A (en) * | 1997-08-15 | 2000-02-08 | Penford Corporation | Process for preparing a starch coated potato product and product thereof |
GB9803299D0 (en) | 1998-02-18 | 1998-04-08 | Gallagher George | Improved method and apparatus for monitoring intravenous drips |
US5982289A (en) * | 1998-09-25 | 1999-11-09 | Dowty Aerospace Yakima | Drip counter apparatus |
US7238171B2 (en) | 2001-03-12 | 2007-07-03 | Medical Solutions, Inc. | Method and apparatus for controlling pressurized infusion and temperature of infused liquids |
US8226605B2 (en) * | 2001-12-17 | 2012-07-24 | Medical Solutions, Inc. | Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion |
DE10330985A1 (de) * | 2003-07-09 | 2005-02-17 | Tecpharma Licensing Ag | Vorrichtung zur Verabreichung eines fluiden Produkts mit optischer Abtastung |
US7611504B1 (en) | 2004-03-09 | 2009-11-03 | Patented Medical Solutions Llc | Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids |
US7740611B2 (en) | 2005-10-27 | 2010-06-22 | Patented Medical Solutions, Llc | Method and apparatus to indicate prior use of a medical item |
US8487738B2 (en) | 2006-03-20 | 2013-07-16 | Medical Solutions, Inc. | Method and apparatus for securely storing medical items within a thermal treatment system |
US20080051732A1 (en) * | 2006-06-23 | 2008-02-28 | Thaiping Chen | Drop sensing device for monitoring intravenous fluid flow |
US8226293B2 (en) * | 2007-02-22 | 2012-07-24 | Medical Solutions, Inc. | Method and apparatus for measurement and control of temperature for infused liquids |
US9211381B2 (en) | 2012-01-20 | 2015-12-15 | Medical Solutions, Inc. | Method and apparatus for controlling temperature of medical liquids |
WO2014126964A1 (en) | 2013-02-15 | 2014-08-21 | Medical Solutions, Inc. | Plural medical item warming system and method for warming a plurality of medical items to desired temperatures |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640389A (en) * | 1950-10-31 | 1953-06-02 | Perkin Elmer Corp | Oximeter |
US3150360A (en) * | 1961-10-23 | 1964-09-22 | Waukee Eng Co | Flowmeter alarm |
US3163176A (en) * | 1962-03-14 | 1964-12-29 | Barth Engineering And Mfg Comp | Apparatus for sensing and controlling fluid flow in the form of discrete free-falling drops |
US3390577A (en) * | 1965-09-24 | 1968-07-02 | Gen Instrument Corp | Monitoring system for fluid flow in drop form |
-
1967
- 1967-11-27 US US685928A patent/US3596515A/en not_active Expired - Lifetime
-
1969
- 1969-10-25 GB GB5237569A patent/GB1252615A/en not_active Expired
- 1969-10-28 AU AU62942/69A patent/AU6294269A/en not_active Expired
- 1969-11-05 CH CH1647969A patent/CH502106A/de not_active IP Right Cessation
- 1969-11-07 FR FR6938561A patent/FR2067126A1/fr not_active Withdrawn
-
1971
- 1971-05-10 DE DE19712123113 patent/DE2123113A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2123113A1 (de) | 1972-11-23 |
GB1252615A (de) | 1971-11-10 |
FR2067126A1 (de) | 1971-08-20 |
AU6294269A (en) | 1971-04-29 |
US3596515A (en) | 1971-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |