GB2494730B - Non clogging suction device (ncsd) - Google Patents

Non clogging suction device (ncsd)

Info

Publication number
GB2494730B
GB2494730B GB1200696.1A GB201200696A GB2494730B GB 2494730 B GB2494730 B GB 2494730B GB 201200696 A GB201200696 A GB 201200696A GB 2494730 B GB2494730 B GB 2494730B
Authority
GB
United Kingdom
Prior art keywords
suction
fluid
suction device
aspiration
chamber
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 - Fee Related
Application number
GB1200696.1A
Other versions
GB2494730A (en
GB201200696D0 (en
Inventor
Elena Georgina Addison
Edward Altman
Nina Jevahoff
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.)
MEDILOC SCIENCE
Original Assignee
MEDILOC SCIENCE
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 MEDILOC SCIENCE filed Critical MEDILOC SCIENCE
Priority to GB1200696.1A priority Critical patent/GB2494730B/en
Publication of GB201200696D0 publication Critical patent/GB201200696D0/en
Publication of GB2494730A publication Critical patent/GB2494730A/en
Application granted granted Critical
Publication of GB2494730B publication Critical patent/GB2494730B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7411—Suction control with means for varying suction manually by changing the size of a vent
    • 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
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • 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
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/103—General characteristics of the apparatus with powered movement mechanisms rotating

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)
  • Endoscopes (AREA)

Abstract

A suction device for aspiration of intra-abdominal fluid and debris comprising a negative pressure source (not shown), a suction tube 13, a chamber 10 containing a rotating loop shaped blade 9 which is rotated by an engine (not shown), and an outlet tube 12, wherein in use aspirated viscous fluid is sucked through the suction tube 13 into the chamber 10 and the fluid is broken down by the rotating blade 9, before exiting the outlet 12. A lever 8 is used to adjust the suction pressure by compressing spring 6 which covers or uncovers slot 7. The device allows the aspiration to be liquefied proximal from the distal end without the risk of damaging tissue.
GB1200696.1A 2012-01-17 2012-01-17 Non clogging suction device (ncsd) Expired - Fee Related GB2494730B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1200696.1A GB2494730B (en) 2012-01-17 2012-01-17 Non clogging suction device (ncsd)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1200696.1A GB2494730B (en) 2012-01-17 2012-01-17 Non clogging suction device (ncsd)

Publications (3)

Publication Number Publication Date
GB201200696D0 GB201200696D0 (en) 2012-02-29
GB2494730A GB2494730A (en) 2013-03-20
GB2494730B true GB2494730B (en) 2013-07-31

Family

ID=45814081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200696.1A Expired - Fee Related GB2494730B (en) 2012-01-17 2012-01-17 Non clogging suction device (ncsd)

Country Status (1)

Country Link
GB (1) GB2494730B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2931329A4 (en) * 2012-12-14 2016-10-12 Surlutions Pty Ltd Surgical suction device
CN106344978B (en) * 2016-11-11 2018-12-25 四川晟坤生物科技有限公司 Depression drainage device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729763A (en) * 1986-06-06 1988-03-08 Henrie Rodney A Catheter for removing occlusive material
EP0463798A1 (en) * 1990-06-22 1992-01-02 VANCE PRODUCTS INCORPORATED d/b/a COOK UROLOGICAL INCORPORATED Surgical cutting instrument
US5275609A (en) * 1990-06-22 1994-01-04 Vance Products Incorporated Surgical cutting instrument
WO1998009561A2 (en) * 1995-06-30 1998-03-12 Xomed Surgical Products, Inc. Surgical suction cutting instrument with internal irrigation
US5733297A (en) * 1996-09-10 1998-03-31 Medical Instrument Development Laboratories, Inc. Cutter for surgical probe
CN201806977U (en) * 2009-07-31 2011-04-27 卢泽明 Excrement ejector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729763A (en) * 1986-06-06 1988-03-08 Henrie Rodney A Catheter for removing occlusive material
EP0463798A1 (en) * 1990-06-22 1992-01-02 VANCE PRODUCTS INCORPORATED d/b/a COOK UROLOGICAL INCORPORATED Surgical cutting instrument
US5275609A (en) * 1990-06-22 1994-01-04 Vance Products Incorporated Surgical cutting instrument
US5290303A (en) * 1990-06-22 1994-03-01 Vance Products Incorporated D/B/A Cook Urological Incorporated Surgical cutting instrument
WO1998009561A2 (en) * 1995-06-30 1998-03-12 Xomed Surgical Products, Inc. Surgical suction cutting instrument with internal irrigation
US5733297A (en) * 1996-09-10 1998-03-31 Medical Instrument Development Laboratories, Inc. Cutter for surgical probe
CN201806977U (en) * 2009-07-31 2011-04-27 卢泽明 Excrement ejector

Also Published As

Publication number Publication date
GB2494730A (en) 2013-03-20
GB201200696D0 (en) 2012-02-29

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Legal Events

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

Effective date: 20160117