GB1539807A - Drop detector - Google Patents
Drop detectorInfo
- Publication number
- GB1539807A GB1539807A GB2623478A GB2623478A GB1539807A GB 1539807 A GB1539807 A GB 1539807A GB 2623478 A GB2623478 A GB 2623478A GB 2623478 A GB2623478 A GB 2623478A GB 1539807 A GB1539807 A GB 1539807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drop detector
- detector
- drop
- 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
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 |
---|---|
GB1539807A true GB1539807A (en) | 1979-02-07 |
Family
ID=24555002
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2623478A Expired GB1539807A (en) | 1975-12-03 | 1976-07-26 | Drop detector |
GB3107476A Expired GB1539806A (en) | 1975-12-03 | 1976-07-26 | Electronically controlled intravenous infusion set |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3107476A Expired GB1539806A (en) | 1975-12-03 | 1976-07-26 | Electronically controlled intravenous infusion set |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU2015976A (fr) |
CA (1) | CA1067783A (fr) |
DE (1) | DE2654654A1 (fr) |
FR (3) | FR2357258A1 (fr) |
GB (2) | GB1539807A (fr) |
NL (1) | NL7609133A (fr) |
SE (1) | SE7611424L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199405A (en) * | 1986-12-31 | 1988-07-06 | Lin Jin Long | Drop rate sensor |
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 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2174218B (en) * | 1979-04-27 | 1987-09-03 | Univ Johns Hopkins | Programmable infusion system for medication |
US5177993A (en) * | 1991-07-22 | 1993-01-12 | Ivac Corporation | Air-in-line sensor |
US9199036B2 (en) | 2013-02-25 | 2015-12-01 | Shift Labs, Inc. | Device, method, and system for monitoring the delivery of fluids through a drip chamber |
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 |
-
1976
- 1976-07-26 CA CA257,816A patent/CA1067783A/fr not_active Expired
- 1976-07-26 GB GB2623478A patent/GB1539807A/en not_active Expired
- 1976-07-26 GB GB3107476A patent/GB1539806A/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 FR7718403A patent/FR2361660A1/fr not_active Withdrawn
- 1977-06-15 FR FR7718402A patent/FR2361120A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199405A (en) * | 1986-12-31 | 1988-07-06 | Lin Jin Long | Drop rate sensor |
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2361660A1 (fr) | 1978-03-10 |
FR2361120A1 (fr) | 1978-03-10 |
GB1539806A (en) | 1979-02-07 |
AU2015976A (en) | 1978-06-08 |
FR2357258A1 (fr) | 1978-02-03 |
NL7609133A (nl) | 1977-06-07 |
DE2654654A1 (de) | 1977-06-16 |
SE7611424L (sv) | 1977-06-04 |
CA1067783A (fr) | 1979-12-11 |
FR2357258B3 (fr) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |