GB1162950A - Drop Counting Attachment for an Electrically Conductive Liquid Dispensing Tube - Google Patents

Drop Counting Attachment for an Electrically Conductive Liquid Dispensing Tube

Info

Publication number
GB1162950A
GB1162950A GB20778/68A GB2077868A GB1162950A GB 1162950 A GB1162950 A GB 1162950A GB 20778/68 A GB20778/68 A GB 20778/68A GB 2077868 A GB2077868 A GB 2077868A GB 1162950 A GB1162950 A GB 1162950A
Authority
GB
United Kingdom
Prior art keywords
tube
liquid dispensing
dispensing tube
electrically conductive
conductive liquid
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
Application number
GB20778/68A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
AMP Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMP Inc filed Critical AMP Inc
Publication of GB1162950A publication Critical patent/GB1162950A/en
Expired legal-status Critical Current

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
    • A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/061—Counting droplets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Clinical Laboratory Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB20778/68A 1967-05-19 1968-05-02 Drop Counting Attachment for an Electrically Conductive Liquid Dispensing Tube Expired GB1162950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63990167A 1967-05-19 1967-05-19

Publications (1)

Publication Number Publication Date
GB1162950A true GB1162950A (en) 1969-09-04

Family

ID=24566041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20778/68A Expired GB1162950A (en) 1967-05-19 1968-05-02 Drop Counting Attachment for an Electrically Conductive Liquid Dispensing Tube

Country Status (7)

Country Link
US (1) US3449952A (enExample)
DE (1) DE1773438A1 (enExample)
ES (1) ES354084A1 (enExample)
FR (1) FR1565937A (enExample)
GB (1) GB1162950A (enExample)
NL (1) NL6806747A (enExample)
SE (1) SE335898B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064548A4 (en) * 1980-11-07 1984-07-24 Ivac Corp DROP SCAN AND RELATED DRIP CHAMBER FOR INTRAVENOUS LIQUID ADMINISTRATION.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712132A (en) * 1970-09-23 1973-01-23 Nasa Droplet monitoring probe
US4681569A (en) * 1985-03-22 1987-07-21 Coble Stephen J IV rate meter
US5154704A (en) * 1990-10-31 1992-10-13 Kent Archibald G IV clamp with tube clip

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683986A (en) * 1952-05-27 1954-07-20 Us Navy Electric gas flowmeter
US2802083A (en) * 1956-09-04 1957-08-06 James M Lapeyre Self-connecting circuit interruptor devices
US2858518A (en) * 1957-05-01 1958-10-28 Gen Dynamics Corp Fluid tight electrical connection
US3218552A (en) * 1963-02-25 1965-11-16 Mechtron Corp Solids determinator for establishing pounds of solids in fruit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064548A4 (en) * 1980-11-07 1984-07-24 Ivac Corp DROP SCAN AND RELATED DRIP CHAMBER FOR INTRAVENOUS LIQUID ADMINISTRATION.

Also Published As

Publication number Publication date
DE1773438A1 (de) 1971-09-23
FR1565937A (enExample) 1969-05-02
NL6806747A (enExample) 1968-11-20
SE335898B (enExample) 1971-06-14
US3449952A (en) 1969-06-17
ES354084A1 (es) 1969-11-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees