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WO1989005665A3 - Fluid extractor - Google Patents

Fluid extractor Download PDF

Info

Publication number
WO1989005665A3
WO1989005665A3 PCT/GB1988/001122 GB8801122W WO8905665A3 WO 1989005665 A3 WO1989005665 A3 WO 1989005665A3 GB 8801122 W GB8801122 W GB 8801122W WO 8905665 A3 WO8905665 A3 WO 8905665A3
Authority
WO
WIPO (PCT)
Prior art keywords
mucus
suction
diaphragm
tube
fluid extractor
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.)
Ceased
Application number
PCT/GB1988/001122
Other languages
French (fr)
Other versions
WO1989005665A2 (en
Inventor
Francis Clement Veale
Moray Sian Veale
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
Application filed by Individual filed Critical Individual
Publication of WO1989005665A2 publication Critical patent/WO1989005665A2/en
Publication of WO1989005665A3 publication Critical patent/WO1989005665A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/076—General characteristics of the apparatus having air pumping means mouth operated
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

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)
  • External Artificial Organs (AREA)

Abstract

A mucus extractor comprises a symmetric vessel (1) with an inlet connection (14) for a mucus tube (16) and an outlet connection (15) for a suction tube (17). The diaphragm (12) peripheral is captive at the plane of symmetry. The diaphragm (12) is separating a space (22) to be collapsed by suction from a receiving space (23) into which mucus is drawn by the suction. The effect of the diaphragm (12) is to prevent mucus from entering the suction tube (17) which could be both unpleasant and dangerous.
PCT/GB1988/001122 1987-12-23 1988-12-23 Fluid extractor Ceased WO1989005665A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8730064 1987-12-23
GB878730064A GB8730064D0 (en) 1987-12-23 1987-12-23 Mucus extractor

Publications (2)

Publication Number Publication Date
WO1989005665A2 WO1989005665A2 (en) 1989-06-29
WO1989005665A3 true WO1989005665A3 (en) 1989-08-10

Family

ID=10628997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1988/001122 Ceased WO1989005665A2 (en) 1987-12-23 1988-12-23 Fluid extractor

Country Status (3)

Country Link
AU (1) AU2902989A (en)
GB (1) GB8730064D0 (en)
WO (1) WO1989005665A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1053760A3 (en) * 1999-05-21 2001-08-16 Medtronic, Inc. Fully constrained soft shell reservoir
EP1357992B1 (en) * 2001-01-29 2007-05-09 JlJ Medical Devices, International, LLC Fluid and bioaerosol management
CN102553060A (en) * 2011-12-06 2012-07-11 中国人民解放军第二军医大学 Drainage bottle with internal pressure adjusting function
WO2019104081A1 (en) * 2017-11-21 2019-05-31 Doddle & Co, Llc Hygienic nasal aspirator
EP4608469A2 (en) * 2022-10-25 2025-09-03 Shifamed Holdings, LLC Thrombus removal systems and methods for blood return and reconstituting removed blood clots

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1214265A (en) * 1958-10-23 1960-04-07 Parkinson Cowan Appliances Ltd Improvements in membranes for gas meters or gas regulators and the like
GB1273742A (en) * 1968-08-15 1972-05-10 Kenneth Ward Atherley Improvements in surgical appliances such as catheters
FR2346238A1 (en) * 1976-04-02 1977-10-28 Rhone Poulenc Ind Container for biological liquids - has two hemisphere shells attached at rims and containing deformable membrane forming two chambers
US4058123A (en) * 1975-10-01 1977-11-15 International Paper Company Combined irrigator and evacuator for closed wounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1214265A (en) * 1958-10-23 1960-04-07 Parkinson Cowan Appliances Ltd Improvements in membranes for gas meters or gas regulators and the like
GB1273742A (en) * 1968-08-15 1972-05-10 Kenneth Ward Atherley Improvements in surgical appliances such as catheters
US4058123A (en) * 1975-10-01 1977-11-15 International Paper Company Combined irrigator and evacuator for closed wounds
FR2346238A1 (en) * 1976-04-02 1977-10-28 Rhone Poulenc Ind Container for biological liquids - has two hemisphere shells attached at rims and containing deformable membrane forming two chambers

Also Published As

Publication number Publication date
WO1989005665A2 (en) 1989-06-29
GB8730064D0 (en) 1988-02-03
AU2902989A (en) 1989-07-19

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