GB1335849A - Surgical drainage apparatus - Google Patents

Surgical drainage apparatus

Info

Publication number
GB1335849A
GB1335849A GB5177770A GB5177770A GB1335849A GB 1335849 A GB1335849 A GB 1335849A GB 5177770 A GB5177770 A GB 5177770A GB 5177770 A GB5177770 A GB 5177770A GB 1335849 A GB1335849 A GB 1335849A
Authority
GB
United Kingdom
Prior art keywords
water
chamber
limb
seal
pressure
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
GB5177770A
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.)
DENKATEL Inc
Original Assignee
DENKATEL 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 DENKATEL Inc filed Critical DENKATEL Inc
Publication of GB1335849A publication Critical patent/GB1335849A/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/61—Two- or three-bottle systems for underwater drainage, e.g. for chest cavity drainage

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (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)
  • Measuring Fluid Pressure (AREA)

Abstract

1335849 Pressure gauges; measuring fluid. flow DEKNATEL Inc 30 Oct 1970 [5 Oct 1970] 51777/70 Headings G1L and G1R [Also in Division A5] Surgical drainage apparatus comprises a collection chamber 11 having an inlet port 14, for communication with a body cavity to be drained, and a seal chamber 12 communicating with the collection chamber 11 and having an outlet 54, a valve 37 being so disposed between the chambers 11, 12 that it closes in response to a pressure differential to prevent backflow of fluids into the cavity. The seal chamber 12 comprising a U- tube containing water has, in the limb 12b adjacent the collection chamber 11, a reservoir 35 for receiving water which may rise in the limb due to excessive reduced pressure in the collection chamber a cylindrical valve member 45 rising with the water to close an aperture 41 to prevent back flow from the seal chamber to the collection chamber. In open position, the valve member 45 is supported on the base (39) Fig. 3 (not shown) of a chamber (38) near the top of the limb 12b. In use of the device, the seal chamber 12 is connected to a vacuum source so that the body cavity is drained into the collection chamber and the water seal enters one limb 12a of the seal chamber so that gases drawn from the cavity bubble through the water seal to the outlet 54. An air flow indicator 46 in the seal chamber comprises a sloping duct 49, extending from the first limb 12b, from which gas passes into a chamber (52) Figs. 5 to 7 (not shown) and thence according to its rate of flow to one or more of a series of holes (51a to 51i) each of which communicates by a vertical duct with the second limb 12a, the rate of flow being indicated by the hole or holes selected by the through-flowing gas. A water manometer 13 attached to the outlet 54 comprises a limb 13a communicating with atmosphere and a limb divided vertically into two sections 13b, 13c so that water in one section 13c is relatively undisturbed for measuring purposes as bubbles pass through the other section 13b. A valve similar to the valve 37 may be provided between the manometer and atmosphere to prevent escape of water if the pressure in the device becomes excessive. The pressure in the device may be regulated by the manometer by selecting the amount of water it contains, excessive subatmospheric pressure in the device being relieved by displacement of water into the sections 13b, 13c so that atmospheric air can bubble through it into the seal chamber 1 and the collection chamber 11 until the desired pressure is reached. The manometer has an air flow indicator 57 similar to that 46 provided in the seal chamber.
GB5177770A 1970-10-05 1970-10-30 Surgical drainage apparatus Expired GB1335849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78129A US3683913A (en) 1970-10-05 1970-10-05 Underwater drainage apparatus with air flow meters

Publications (1)

Publication Number Publication Date
GB1335849A true GB1335849A (en) 1973-10-31

Family

ID=22142085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5177770A Expired GB1335849A (en) 1970-10-05 1970-10-30 Surgical drainage apparatus

Country Status (7)

Country Link
US (1) US3683913A (en)
JP (1) JPS5233439B1 (en)
AU (1) AU498110B2 (en)
CA (1) CA943423A (en)
DE (1) DE2148331C3 (en)
FR (1) FR2105742A5 (en)
GB (1) GB1335849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106768115A (en) * 2017-01-23 2017-05-31 成都安迪生精测科技有限公司 A kind of high vacuum mass flowmenter

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US4018224A (en) * 1976-04-07 1977-04-19 Deknatel, Inc. Underwater drainage device with dual collection chambers
US4258824A (en) * 1979-01-22 1981-03-31 Bioresearch Inc. Sound muffling baffle for drainage device
US4312351A (en) * 1979-12-26 1982-01-26 Kurtz Leonard D Drainage device with separate outflow chamber
US4324244A (en) * 1980-02-11 1982-04-13 Robert J. Kurtz Two-chamber underwater drainage apparatus with oneway outflow valve and dual hangar retainers
US4439189A (en) * 1981-06-18 1984-03-27 Bentley Laboratories, Inc. Pleural drainage system
US4453937A (en) * 1981-08-05 1984-06-12 Bioresearch Inc. Drainage device with flow meter
JPS58175562A (en) * 1982-04-08 1983-10-14 株式会社ゼニ− Dry waste liquid extracting apparatus
US4715856A (en) * 1982-05-24 1987-12-29 C. R. Bard, Inc. Air leak detection system for chest fluid collection bottles and blow-out prevention baffle therefor
US4469484A (en) * 1982-06-08 1984-09-04 Bio Research Inc. Surgical drainage device with automatic negative pressure relief system
US4519796A (en) * 1983-06-17 1985-05-28 Russo Ronald D Thoracic drainage device
DE3515953C2 (en) * 1984-05-04 1994-07-21 Bioresearch Inc Pleural cavity drainage device for draining liquids and gases from the patient's body
US4715855A (en) 1984-08-20 1987-12-29 Pfizer Hospital Products Group, Inc. Dry bottle drainage system
US4617020A (en) * 1984-10-18 1986-10-14 Bioresearch Inc. Air leak detector and counter for drainage device
US4648874A (en) * 1985-02-22 1987-03-10 Bioresearch Inc. Air leak detection chamber for drainage device
US4781707A (en) * 1986-02-18 1988-11-01 Boehringer Laboratories Process and apparatus for collecting blood from a body cavity for autotransfusion
US4681606A (en) * 1986-02-26 1987-07-21 Cobe Laboratories, Inc. Drip chamber
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US5026358A (en) * 1986-10-07 1991-06-25 Pfizer Products Hospital Group Inc. Drainage device
US5300050A (en) * 1986-10-07 1994-04-05 Deknatel Technology Corporation Drainage device
IN169588B (en) * 1986-10-07 1991-11-16 Pfizer Hospital Prod
US4756501A (en) * 1986-10-07 1988-07-12 Pfizer Hospital Products Group, Inc. Hanger for drainage device
US4988342A (en) * 1987-03-02 1991-01-29 Atrium Medical Corporation Improved fluid recovery system
US5141504A (en) * 1987-03-02 1992-08-25 Atrium Medical Corporation Fluid recovery system with stopcock suction control
US4772277A (en) * 1987-08-20 1988-09-20 Vanderbilt University Chest cavity evacuation apparatus with resettable air volume meter
US4883476A (en) * 1988-01-07 1989-11-28 Bioresearch, Inc. Drainage device with disposable collection chamber
US4929244A (en) * 1988-09-02 1990-05-29 Sherwood Medical Company Baffle system for use in underwater drainage devices
US4955874A (en) * 1988-09-27 1990-09-11 Pfizer Hospital Products Group, Inc. Drainage device
US4963135A (en) * 1989-06-09 1990-10-16 Sherwood Medical Company Floatation chamber for use in a chest drainage device
US4994050A (en) * 1989-10-31 1991-02-19 Sherwood Medical Company Float chamber and sleeve for use in a chest drainage device
US5037407A (en) * 1990-03-30 1991-08-06 Bioresearch, Inc. Electronic monitoring system for drainage device
US5114416A (en) * 1990-07-20 1992-05-19 Atrium Medical Corporation Fluid recovery system having an improved float valve
US5261897A (en) * 1990-12-04 1993-11-16 Bioresearch, Inc. Portable suction system
US5382244A (en) * 1991-02-25 1995-01-17 Baxter International Inc. Stand alone control module
US5223228A (en) * 1991-02-25 1993-06-29 Baxter International Inc. Tray for autotransfusion module
US5149325A (en) * 1991-02-25 1992-09-22 Baxter International Inc. Vacuum system for auto transfusion device
US5318510A (en) * 1991-06-11 1994-06-07 Deknatel Technology Corporation, Inc. Collection device
US5807358A (en) * 1995-03-13 1998-09-15 Atrium Medical Corporation Dry suction regulator blood collection device
US5931821A (en) * 1996-03-05 1999-08-03 Tyco Group S.A.R.L. Chest drainage unit with controlled automatic excess negativity relief feature
USD430286S (en) 1997-01-13 2000-08-29 Genzyme Corporation Drainage unit for draining bodily fluids from a patient
US5989234A (en) * 1997-01-14 1999-11-23 Deknatel Technology Corporation Device and system for draining a body cavity and methods related thereto
US6358269B1 (en) * 1998-11-02 2002-03-19 Ralph Aye Method of treating peripheral bronchopleural fistulas
AU3519000A (en) * 1999-03-09 2000-09-28 Sherwood Services Ag Medical drainage device with flow restriction feature
US6447491B1 (en) 1999-06-18 2002-09-10 Genzyme Corporation Rolling seal suction pressure regulator, apparatus and system for draining a body cavity and methods related thereto
US6352525B1 (en) 1999-09-22 2002-03-05 Akio Wakabayashi Portable modular chest drainage system
US20030050648A1 (en) 2001-09-11 2003-03-13 Spiration, Inc. Removable lung reduction devices, systems, and methods
US6592594B2 (en) 2001-10-25 2003-07-15 Spiration, Inc. Bronchial obstruction device deployment system and method
US6929637B2 (en) 2002-02-21 2005-08-16 Spiration, Inc. Device and method for intra-bronchial provision of a therapeutic agent
US20030181922A1 (en) 2002-03-20 2003-09-25 Spiration, Inc. Removable anchored lung volume reduction devices and methods
US7207946B2 (en) 2002-05-09 2007-04-24 Spiration, Inc. Automated provision of information related to air evacuation from a chest cavity
WO2003103744A2 (en) * 2002-06-11 2003-12-18 Akio Wakabayashi System for efficient drainage of body cavity
US7100616B2 (en) 2003-04-08 2006-09-05 Spiration, Inc. Bronchoscopic lung volume reduction method
EP1894584B1 (en) 2003-06-19 2010-08-04 Medela Holding AG Flow sensor for a chest drainage device
SE528370C2 (en) * 2003-06-19 2006-10-31 Millicore Ab Collection chamber for collecting fluid from body cavity of patient, includes kidney shaped cross section for providing additional both stability, rigidness and ergonomic usage of the chamber
US7533671B2 (en) 2003-08-08 2009-05-19 Spiration, Inc. Bronchoscopic repair of air leaks in a lung
US7604615B2 (en) 2006-03-20 2009-10-20 Alcon, Inc. Surgical cassette with bubble separating structure
US20070038139A1 (en) * 2005-08-12 2007-02-15 Sinha Anil K Chest tube air counters and methods
US20070219534A1 (en) * 2006-03-17 2007-09-20 Phung Trinh D Modular chest drainage design and assembly method
US20070219535A1 (en) * 2006-03-17 2007-09-20 Phung Trinh D Chest drainage anti-spill coupling
US20070219536A1 (en) * 2006-03-17 2007-09-20 Phung Trinh D Pressure gauge for chest drainage unit
US20070219537A1 (en) * 2006-03-17 2007-09-20 Phung Trinh D Pressure gauge display for chest drainage unit
ES2363991T3 (en) * 2006-03-20 2011-08-22 Alcon, Inc. SURGICAL CASTURE WITH BUBBLE SEPARATION STRUCTURE.
US7780633B2 (en) * 2006-03-20 2010-08-24 Alcon, Inc. Surgical cassette with bubble breaking structure
US7691151B2 (en) 2006-03-31 2010-04-06 Spiration, Inc. Articulable Anchor
ITMI20071649A1 (en) * 2007-08-08 2009-02-09 Eurosets Srl THORACIC DRAINAGE DEVICE.
ITMI20071648A1 (en) * 2007-08-08 2009-02-09 Eurosets Srl THORACIC DRAINAGE DEVICE.
US8043301B2 (en) 2007-10-12 2011-10-25 Spiration, Inc. Valve loader method, system, and apparatus
JP5570993B2 (en) 2007-10-12 2014-08-13 スピレーション インコーポレイテッド Valve loader methods, systems, and apparatus
US20100198175A1 (en) * 2009-02-05 2010-08-05 German Rosero Portable drainage system with incorporated suction
US8795241B2 (en) 2011-05-13 2014-08-05 Spiration, Inc. Deployment catheter
US9545462B2 (en) * 2013-12-20 2017-01-17 Northwestern University Chest tube drainage system with analyzer
CN107555389B (en) * 2017-08-29 2024-03-15 鼎纳科技有限公司 Pneumatic liquid discharge device

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US3279467A (en) * 1963-06-18 1966-10-18 Peter C Hofstra Drainage apparatus
US3429313A (en) * 1966-02-01 1969-02-25 Ram Domestic Products Co Medical drainage pump
US3363626A (en) * 1966-03-17 1968-01-16 J A Deknatel Inc Underwater drainage apparatus
US3363627A (en) * 1966-10-20 1968-01-16 Deknatel Inc Underwater drainage apparatus
US3559647A (en) * 1968-06-05 1971-02-02 Deknatel Inc Controllable underwater drainage apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106768115A (en) * 2017-01-23 2017-05-31 成都安迪生精测科技有限公司 A kind of high vacuum mass flowmenter
CN106768115B (en) * 2017-01-23 2023-04-18 成都安迪生精测科技有限公司 High vacuum mass flowmeter

Also Published As

Publication number Publication date
JPS5233439B1 (en) 1977-08-27
DE2148331B2 (en) 1975-01-23
DE2148331C3 (en) 1975-09-04
FR2105742A5 (en) 1972-04-28
DE2148331A1 (en) 1972-04-06
AU498110B2 (en) 1979-02-08
CA943423A (en) 1974-03-12
US3683913A (en) 1972-08-15
AU1418876A (en) 1976-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years