CA1067783A - Necessaire a perfusion intraveineuse a commande electronique - Google Patents
Necessaire a perfusion intraveineuse a commande electroniqueInfo
- Publication number
- CA1067783A CA1067783A CA257,816A CA257816A CA1067783A CA 1067783 A CA1067783 A CA 1067783A CA 257816 A CA257816 A CA 257816A CA 1067783 A CA1067783 A CA 1067783A
- Authority
- CA
- Canada
- Prior art keywords
- drop
- valve
- counter
- alarm
- clock
- 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
Links
- 238000001990 intravenous administration Methods 0.000 title claims abstract description 20
- 238000001802 infusion Methods 0.000 title claims abstract description 17
- 230000004044 response Effects 0.000 claims abstract description 25
- 230000002028 premature Effects 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 7
- 239000003978 infusion fluid Substances 0.000 claims description 7
- 230000001965 increasing effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 238000001429 visible spectrum Methods 0.000 claims 2
- 230000009977 dual effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000532370 Atla Species 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Fluid Mechanics (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 |
|---|---|---|---|
| US05/637,208 US4038982A (en) | 1975-12-03 | 1975-12-03 | Electrically controlled intravenous infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067783A true CA1067783A (fr) | 1979-12-11 |
Family
ID=24555002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA257,816A Expired CA1067783A (fr) | 1975-12-03 | 1976-07-26 | Necessaire a perfusion intraveineuse a commande electronique |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU2015976A (fr) |
| CA (1) | CA1067783A (fr) |
| DE (1) | DE2654654A1 (fr) |
| FR (3) | FR2357258A1 (fr) |
| GB (2) | GB1539806A (fr) |
| NL (1) | NL7609133A (fr) |
| SE (1) | SE7611424L (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174218B (en) * | 1979-04-27 | 1987-09-03 | Univ Johns Hopkins | Programmable infusion system for medication |
| GB2199405A (en) * | 1986-12-31 | 1988-07-06 | Lin Jin Long | Drop rate sensor |
| US5177993A (en) * | 1991-07-22 | 1993-01-12 | Ivac Corporation | Air-in-line sensor |
| US11464905B2 (en) | 2013-02-25 | 2022-10-11 | Shift Labs, Inc. | Monitoring device including an emitter emitting electromagnetic radiation and a detector positioned to receive the radiation to determine one or more rolling average flow rates |
| WO2014130974A1 (fr) | 2013-02-25 | 2014-08-28 | Shift Labs, Inc. | Dispositif, procédé et système pour surveiller la distribution de fluides à travers une chambre compte-gouttes |
| CN106995784A (zh) * | 2017-03-15 | 2017-08-01 | 柳州市妇幼保健院 | 胚胎培养皿的培养滴制作装置 |
-
1976
- 1976-07-26 GB GB3107476A patent/GB1539806A/en not_active Expired
- 1976-07-26 CA CA257,816A patent/CA1067783A/fr not_active Expired
- 1976-07-26 GB GB2623478A patent/GB1539807A/en not_active Expired
- 1976-08-17 NL NL7609133A patent/NL7609133A/xx not_active Application Discontinuation
- 1976-10-14 SE SE7611424A patent/SE7611424L/ not_active Application Discontinuation
- 1976-11-02 FR FR7632999A patent/FR2357258A1/fr active Granted
- 1976-12-01 AU AU20159/76A patent/AU2015976A/en not_active Expired
- 1976-12-02 DE DE19762654654 patent/DE2654654A1/de not_active Withdrawn
-
1977
- 1977-06-15 FR FR7718402A patent/FR2361120A1/fr not_active Withdrawn
- 1977-06-15 FR FR7718403A patent/FR2361660A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2357258B3 (fr) | 1978-12-15 |
| FR2361120A1 (fr) | 1978-03-10 |
| GB1539806A (en) | 1979-02-07 |
| SE7611424L (sv) | 1977-06-04 |
| GB1539807A (en) | 1979-02-07 |
| AU2015976A (en) | 1978-06-08 |
| FR2361660A1 (fr) | 1978-03-10 |
| NL7609133A (nl) | 1977-06-07 |
| DE2654654A1 (de) | 1977-06-16 |
| FR2357258A1 (fr) | 1978-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4038982A (en) | Electrically controlled intravenous infusion set | |
| US3935876A (en) | Air leak detector | |
| US4038981A (en) | Electronically controlled intravenous infusion set | |
| US4720636A (en) | Drop detecting system which operates under different ambient light conditions | |
| US4367736A (en) | System for detecting bubble formation in clear and opaque fluids | |
| US4344429A (en) | Bubble detector with feedback circuit for improved sensitivity | |
| US5002539A (en) | IV rate meter | |
| EP0472619B1 (fr) | Robinet actionne par solenoide | |
| US4312341A (en) | Bubble detector | |
| US4681569A (en) | IV rate meter | |
| US4094318A (en) | Electronic control means for a plurality of intravenous infusion sets | |
| US4321461A (en) | Flow rate monitor and totalizer with count display | |
| JPH0313906B2 (fr) | ||
| US5800386A (en) | Device for monitoring and controlling an intravenous infusion system | |
| US4383252A (en) | Intravenous drip feed monitor | |
| EP0570117B1 (fr) | Indicateur de touche | |
| US4314484A (en) | Self-compensating optical drop count apparatus for measuring volumetric fluid flow | |
| US3989625A (en) | Detector for air in blood dialysis systems | |
| US5250027A (en) | Peristaltic infusion device with backpack sensor | |
| CA2102424C (fr) | Methode et dispositif de detection de gouttes | |
| US4173224A (en) | Automated intravenous fluid regulating and administering apparatus | |
| US4617441A (en) | Temperature controlled induction heating and cooking apparatus | |
| CA1067783A (fr) | Necessaire a perfusion intraveineuse a commande electronique | |
| US4524304A (en) | Smoke alarm activated light | |
| US5093651A (en) | Intelligent smoke detector |