IT1310042B1 - Filtro senza spazio morto - Google Patents

Filtro senza spazio morto

Info

Publication number
IT1310042B1
IT1310042B1 IT1999GE000138A ITGE990138A IT1310042B1 IT 1310042 B1 IT1310042 B1 IT 1310042B1 IT 1999GE000138 A IT1999GE000138 A IT 1999GE000138A IT GE990138 A ITGE990138 A IT GE990138A IT 1310042 B1 IT1310042 B1 IT 1310042B1
Authority
IT
Italy
Prior art keywords
filter
dead space
dead
space
Prior art date
Application number
IT1999GE000138A
Other languages
English (en)
Inventor
Pier Luigi Delvigo
Original Assignee
Pier Luigi Delvigo
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 Pier Luigi Delvigo filed Critical Pier Luigi Delvigo
Priority to IT1999GE000138A priority Critical patent/IT1310042B1/it
Priority to PCT/EP2000/011281 priority patent/WO2001037912A1/en
Priority to EP00985032A priority patent/EP1233806A1/en
Priority to US10/148,021 priority patent/US6733556B1/en
Publication of ITGE990138A1 publication Critical patent/ITGE990138A1/it
Application granted granted Critical
Publication of IT1310042B1 publication Critical patent/IT1310042B1/it

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/32—Gaseous fluid conveying

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Glass Compositions (AREA)
IT1999GE000138A 1999-11-26 1999-11-26 Filtro senza spazio morto IT1310042B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999GE000138A IT1310042B1 (it) 1999-11-26 1999-11-26 Filtro senza spazio morto
PCT/EP2000/011281 WO2001037912A1 (en) 1999-11-26 2000-11-15 Antibacterial/antiviral filtering device for ventilation systems
EP00985032A EP1233806A1 (en) 1999-11-26 2000-11-15 Antibacterial/antiviral filtering device for ventilation systems
US10/148,021 US6733556B1 (en) 1999-11-26 2000-11-15 Antibacterial/antiviral filtering device for ventilation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999GE000138A IT1310042B1 (it) 1999-11-26 1999-11-26 Filtro senza spazio morto

Publications (2)

Publication Number Publication Date
ITGE990138A1 ITGE990138A1 (it) 2001-05-26
IT1310042B1 true IT1310042B1 (it) 2002-02-05

Family

ID=11355396

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999GE000138A IT1310042B1 (it) 1999-11-26 1999-11-26 Filtro senza spazio morto

Country Status (4)

Country Link
US (1) US6733556B1 (it)
EP (1) EP1233806A1 (it)
IT (1) IT1310042B1 (it)
WO (1) WO2001037912A1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL135487A (en) * 2000-04-05 2005-07-25 Cupron Corp Antimicrobial and antiviral polymeric materials and a process for preparing the same
US7007691B2 (en) * 2003-05-13 2006-03-07 Roger Daugherty Apparatus and method for humidification of inspired gases
KR20140013078A (ko) * 2004-11-07 2014-02-04 쿠프론 인코포레이티드 상처, 화상 및 다른 피부 질환을 치료하기 위한 구리 함유 물질
KR101254818B1 (ko) * 2004-11-09 2013-04-15 쿠프론 인코포레이티드 피부 보호 방법 및 물질
DE602006017813D1 (de) * 2005-03-21 2010-12-09 Cupron Corp Antimikrobieller und antiviraler polymer- masterbatch, verfahren zur herstellung von polymerem material mit diesem masterbatch sowie damit hergestellte produkte
US20080053447A1 (en) * 2006-08-29 2008-03-06 Ratajczak John A Adapter for air purifying filter
EP1994952B1 (en) * 2007-05-21 2011-07-13 Covidien AG Medical heat and moisture exchanger (HME)
DK2165051T3 (da) * 2007-07-13 2013-01-02 Bekaert Sa Nv Filterelementer
US8967139B2 (en) * 2008-04-29 2015-03-03 Carefusion Corporation Respiratory connector and arrangement for connecting an inspiratory tube and an expiratory tube to a medical apparatus
US8485187B2 (en) * 2009-04-28 2013-07-16 Dynasthetics, Llc System, method and apparatus for removal of volatile anesthetics for malignant hyperthermia
DE102011014018B4 (de) * 2011-03-15 2016-10-13 Drägerwerk AG & Co. KGaA Vorrichtung zum Filtern von Atemgas
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US10314989B2 (en) 2013-01-28 2019-06-11 Hancock Medical, Inc. Position control devices and methods for use with positive airway pressure systems
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
US20160015916A1 (en) * 2013-03-15 2016-01-21 Hancock Medical, Inc. Positive airway pressure systems
US10874819B2 (en) * 2014-03-14 2020-12-29 Fisher & Paykel Healthcare Limited Humidification system
US10881829B2 (en) 2014-08-18 2021-01-05 Resmed Inc. Portable pap device with humidification
CN104524887B (zh) * 2015-01-09 2016-03-09 成都冠禹科技有限公司 一种全麻醉废气净化装置
CN105714470A (zh) * 2015-02-03 2016-06-29 海宁汉德袜业有限公司 改良结构的电脑织袜机中的除尘机构
DE102015002052A1 (de) * 2015-02-16 2016-08-18 Weinmann Emergency Medical Technology Gmbh + Co. Kg Filter sowie Vorrichtung zur Beatmung mit Filter
CN104826438B (zh) * 2015-05-14 2016-06-22 江西省太平洋节能环保科技有限公司 一种粉尘废气处理装置
CN104826437A (zh) * 2015-05-14 2015-08-12 周末 一种净化麻醉废气的装置
EP3365072B1 (en) * 2015-10-24 2022-10-19 King Systems Corporation Breathing circuit systems and devices
WO2017201419A1 (en) 2016-05-19 2017-11-23 Hancock Medical, Inc. Positional obstructive sleep apnea detection system
CN219595531U (zh) * 2020-11-30 2023-08-29 瑞思迈亚洲私人有限公司 患者接口

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936439C2 (de) 1979-09-08 1983-02-17 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Anordnung zur asynchronen Übertragung von digitalen Radgeschwindigkeits-Meßwerten
US4360018A (en) 1979-12-20 1982-11-23 American Hospital Supply Corporation Anesthesia system and method of filtering respiratory gas
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
SE469925B (sv) 1992-02-21 1993-10-11 Gibeck Respiration Ab Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material
EP0588214B1 (en) * 1992-09-14 1998-12-02 Minnesota Mining And Manufacturing Company Superabsorbent fiber compositions demonstrating efficient retention of exhaled heat and moisture
GB9514527D0 (en) * 1995-07-15 1995-09-13 Smiths Industries Plc Heat and moisture exchangers
US5778872A (en) * 1996-11-18 1998-07-14 Medlis, Inc. Artificial ventilation system and methods of controlling carbon dioxide rebreathing

Also Published As

Publication number Publication date
EP1233806A1 (en) 2002-08-28
US6733556B1 (en) 2004-05-11
WO2001037912A1 (en) 2001-05-31
ITGE990138A1 (it) 2001-05-26

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