GB2230960A - Fluid collection devices - Google Patents

Fluid collection devices

Info

Publication number
GB2230960A
GB2230960A GB9015069A GB9015069A GB2230960A GB 2230960 A GB2230960 A GB 2230960A GB 9015069 A GB9015069 A GB 9015069A GB 9015069 A GB9015069 A GB 9015069A GB 2230960 A GB2230960 A GB 2230960A
Authority
GB
United Kingdom
Prior art keywords
fluid collection
fluid
compartment
communication
suction
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.)
Granted
Application number
GB9015069A
Other versions
GB9015069D0 (en
GB2230960B (en
Inventor
Lenox Edward Mercer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB888817509A external-priority patent/GB8817509D0/en
Priority claimed from GB888820792A external-priority patent/GB8820792D0/en
Priority claimed from GB898902555A external-priority patent/GB8902555D0/en
Application filed by Individual filed Critical Individual
Priority to GB9015069A priority Critical patent/GB2230960B/en
Priority claimed from PCT/GB1989/000424 external-priority patent/WO1990000908A1/en
Publication of GB9015069D0 publication Critical patent/GB9015069D0/en
Publication of GB2230960A publication Critical patent/GB2230960A/en
Application granted granted Critical
Publication of GB2230960B publication Critical patent/GB2230960B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64—Containers with integrated suction means
    • A61M1/68—Containers incorporating a flexible member creating suction

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A fluid collection device comprising at least one container, the at least one container defining a fluid collection portion (88) and a pressure control portion (110), a collection tube (86) for placing the fluid collection portion in communication with a fluid source, a pressure sensitive flexible impermeable structure (108) located within the pressure control portion to divide the pressure control portion into first and second separate compartments, and means (100) for placing the first compartment in communication with a source of suction, the second compartment being in communication with the fluid collection portion, the arrangement being such that the application of suction to the said first compartment causes the flexible impermeable structure to flex to product a reduction in the pressure condition extant within the second compartment and the fluid collection portion in communication therewith to enable fluid to be drawn by suction along the collection tube and into the fluid collection portion.
GB9015069A 1988-07-22 1989-04-20 Fluid collection devices Expired - Lifetime GB2230960B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9015069A GB2230960B (en) 1988-07-22 1989-04-20 Fluid collection devices

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB888817509A GB8817509D0 (en) 1988-07-22 1988-07-22 Fluid collection devices
GB888820792A GB8820792D0 (en) 1988-09-02 1988-09-02 Fluid collection device
GB898902555A GB8902555D0 (en) 1989-02-06 1989-02-06 Fluid handling apparatus
PCT/GB1989/000424 WO1990000908A1 (en) 1988-07-22 1989-04-20 Fluid collection devices
GB9015069A GB2230960B (en) 1988-07-22 1989-04-20 Fluid collection devices

Publications (3)

Publication Number Publication Date
GB9015069D0 GB9015069D0 (en) 1990-09-05
GB2230960A true GB2230960A (en) 1990-11-07
GB2230960B GB2230960B (en) 1991-10-30

Family

ID=27450147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9015069A Expired - Lifetime GB2230960B (en) 1988-07-22 1989-04-20 Fluid collection devices

Country Status (1)

Country Link
GB (1) GB2230960B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54346C (en) * Dr. med. E. LÖBELL in Freiburg, Baden Suction tube with protective bladder for medical purposes
GB1263111A (en) * 1968-09-25 1972-02-09 Richards Mfg Co Evacuator apparatus
US3983782A (en) * 1975-02-25 1976-10-05 General Electric Company Ammunition loading system
GB2039745A (en) * 1979-01-11 1980-08-20 Howmedica Wound drainage device
AU531652B2 (en) * 1977-12-07 1983-09-01 L.S. Karpisek and P.A. Trew Surgical drainer
EP0186783A1 (en) * 1984-11-30 1986-07-09 Sumitomo Bakelite Company Limited Fluid evacuator for medical use
US4775366A (en) * 1986-09-02 1988-10-04 Richard Rosenblatt Aspirator for collection of bodily fluid
WO1989000868A1 (en) * 1987-07-23 1989-02-09 Rosaria Bongiorno Pneumatic device for withdrawing/dispensing fluids

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54346C (en) * Dr. med. E. LÖBELL in Freiburg, Baden Suction tube with protective bladder for medical purposes
GB1263111A (en) * 1968-09-25 1972-02-09 Richards Mfg Co Evacuator apparatus
US3983782A (en) * 1975-02-25 1976-10-05 General Electric Company Ammunition loading system
AU531652B2 (en) * 1977-12-07 1983-09-01 L.S. Karpisek and P.A. Trew Surgical drainer
GB2039745A (en) * 1979-01-11 1980-08-20 Howmedica Wound drainage device
EP0186783A1 (en) * 1984-11-30 1986-07-09 Sumitomo Bakelite Company Limited Fluid evacuator for medical use
US4775366A (en) * 1986-09-02 1988-10-04 Richard Rosenblatt Aspirator for collection of bodily fluid
WO1989000868A1 (en) * 1987-07-23 1989-02-09 Rosaria Bongiorno Pneumatic device for withdrawing/dispensing fluids

Also Published As

Publication number Publication date
GB9015069D0 (en) 1990-09-05
GB2230960B (en) 1991-10-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930420