ES2174092T3 - Aparato y procedimiento de tratamiento de desechos. - Google Patents

Aparato y procedimiento de tratamiento de desechos.

Info

Publication number
ES2174092T3
ES2174092T3 ES96927288T ES96927288T ES2174092T3 ES 2174092 T3 ES2174092 T3 ES 2174092T3 ES 96927288 T ES96927288 T ES 96927288T ES 96927288 T ES96927288 T ES 96927288T ES 2174092 T3 ES2174092 T3 ES 2174092T3
Authority
ES
Spain
Prior art keywords
temperature
pressure
maintained
sodium
vapor
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 - Lifetime
Application number
ES96927288T
Other languages
English (en)
Inventor
Robert W Lewis
Randall G Mckee
William E Jones
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.)
Sterile Technology Industries Inc
Original Assignee
Sterile Technology Industries 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 Sterile Technology Industries Inc filed Critical Sterile Technology Industries Inc
Application granted granted Critical
Publication of ES2174092T3 publication Critical patent/ES2174092T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B02C19/0075—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for specially adapted for disintegrating medical waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/32—Compressing or compacting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/65—Medical waste
    • 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
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/606—Medical/surgical waste comminution

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Food Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

LOS RESIDUOS HOSPITALARIOS SE LLEVAN POR MEDIO DE UN TRANSPORTADOR BAJO UNA PRESION NEGATIVA A UNA DESFIBRADORA DE ETAPAS MULTIPLES (10). SE AÑADE HIPOCLORITO SODICO EN DISTINTOS PUNTOS AL COMPONENTE LIQUIDO, EL CUAL ES SEPARADO Y RECIRCULADO. EL SOLIDO COMPRIMIDO SE TRANSPORTA A TRAVES DE UNA ETAPA DE TRATAMIENTO POR TEMPERATURA (12), EN LA CUAL LA TEMPERATURA SE MANTIENE A UN NIVEL JUSTO POR DEBAJO DE 212 ION DE VAPOR. LA PRESION SE MANTIENE A O POR DEBAJO DE LA PRESION ATMOSFERICA EN TODOS LOS PUNTOS DEL SISTEMA PARA PREVENIR LA LIBERACION DE MATERIALES CONTAMINADOS A LA ATMOSFERA. AL UTILIZAR LA COMBINACION DE HIPOCLORITO SODICO Y VAPOR, ES POSIBLE ELIMINAR COMPLETAMENTE MICROORGANISMOS VIVOS, AL TIEMPO QUE SE BENEFICIA DE LA BAJA PRESION PARA EVITAR LA LIBERACION ACCIDENTAL DE MATERIALES CONTAMINADOS. EL TRANSPORTADOR (66, 68) EN LA ETAPA DE TRATAMIENTO POR TEMPERATURA ES CONTROLADO POR SENSORES DE TEMPERATURA DE FORMA QUE SE MUEVE SOLAMENTE CUANDO LA TEMPERATURA ALCANZA UN NIVEL PREDETERMINADO.
ES96927288T 1995-08-03 1996-08-02 Aparato y procedimiento de tratamiento de desechos. Expired - Lifetime ES2174092T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/511,027 US5570845A (en) 1995-08-03 1995-08-03 Waste treatment apparatus and method

Publications (1)

Publication Number Publication Date
ES2174092T3 true ES2174092T3 (es) 2002-11-01

Family

ID=24033164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96927288T Expired - Lifetime ES2174092T3 (es) 1995-08-03 1996-08-02 Aparato y procedimiento de tratamiento de desechos.

Country Status (8)

Country Link
US (2) US5570845A (es)
EP (1) EP0843595B1 (es)
AT (1) ATE214637T1 (es)
DE (1) DE69619990T2 (es)
DK (1) DK0843595T3 (es)
ES (1) ES2174092T3 (es)
PT (1) PT843595E (es)
WO (1) WO1997005954A1 (es)

Cited By (1)

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WO2016132003A1 (es) * 2015-02-19 2016-08-25 Andaluza Tratamientos Higiene, S.A. Procedimiento para el tratamiento de residuos de riesgo infeccioso, residuos citostáticos y citotóxicos y residuos de fármacos no citostáticos, y equipo para la puesta en práctica de dicho procedimiento

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US5941468A (en) * 1998-01-22 1999-08-24 Sterile Technology Industries, Inc. Waste treatment apparatus and method
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DE19848685B4 (de) * 1998-10-22 2004-05-06 Göldner, Helmut Verfahren zur Verdichtung von Material und Desinfektion- bzw. Sterilisationsvorrichtung zur Durchführung des Verfahrens
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US6357682B1 (en) * 2000-09-12 2002-03-19 Positive Impact Waste Solutions, Inc. Apparatus for processing medical waste
US7080650B1 (en) * 2001-04-26 2006-07-25 Jwc Environmental Screenings washer
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US7497392B2 (en) * 2006-07-17 2009-03-03 Alliance Technology Group, Inc. Process and apparatus for transforming waste materials into fuel
US20100237289A1 (en) * 2006-07-18 2010-09-23 John Self Infectious waste treatment system and method
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ITTO20111091A1 (it) 2011-11-28 2013-05-29 Fater Spa Apparecchiatura e procedimento per il riciclaggio di prodotti sanitari assorbenti
ITTO20111090A1 (it) 2011-11-28 2013-05-29 Fater Spa Apparecchiatura e procedimento per il riciclaggio di prodotti sanitari assorbenti
ITTO20111092A1 (it) 2011-11-28 2013-05-29 Fater Spa Apparecchiatura e procedimento per il riciclaggio di prodotti sanitari assorbenti
US8518339B1 (en) * 2011-12-23 2013-08-27 Peter Jude Systems, components, and methods for sterilizing medical waste
US9393569B2 (en) 2012-01-10 2016-07-19 SteriMed Medical Waste Solutions UK Ltd. Integrated medical waste management system and operation
US20140060347A1 (en) * 2012-10-19 2014-03-06 Javad Sahebkar Yazdi Universal Recycling & Disposal Machine (URDM)
US9302846B2 (en) 2013-01-22 2016-04-05 Sterilis Medical Corporation Self-contained devices for treating medical waste and methods if their use
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US10399086B2 (en) 2015-02-09 2019-09-03 Viradys Medical Waste Solutions, LLC System and method for disinfecting medical waste
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CN108326001B (zh) * 2018-01-23 2021-04-06 优艺国际环保科技(北京)有限公司 医疗废弃物的处理方法和装置
CN109291307B (zh) * 2018-11-17 2024-04-19 江门博义知识产权运营有限公司 一种医用pvc粒料过滤装置
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CN112974484B (zh) * 2021-03-03 2022-06-10 乌海赛马水泥有限责任公司 一种医疗垃圾的加工处理装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016132003A1 (es) * 2015-02-19 2016-08-25 Andaluza Tratamientos Higiene, S.A. Procedimiento para el tratamiento de residuos de riesgo infeccioso, residuos citostáticos y citotóxicos y residuos de fármacos no citostáticos, y equipo para la puesta en práctica de dicho procedimiento

Also Published As

Publication number Publication date
EP0843595B1 (en) 2002-03-20
DE69619990T2 (de) 2002-10-31
EP0843595A1 (en) 1998-05-27
US5799883A (en) 1998-09-01
WO1997005954A1 (en) 1997-02-20
PT843595E (pt) 2002-09-30
US5570845A (en) 1996-11-05
DK0843595T3 (da) 2002-07-15
DE69619990D1 (de) 2002-04-25
EP0843595A4 (en) 1999-07-14
ATE214637T1 (de) 2002-04-15

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