DE20303014U1 - Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve - Google Patents

Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve

Info

Publication number
DE20303014U1
DE20303014U1 DE20303014U DE20303014U DE20303014U1 DE 20303014 U1 DE20303014 U1 DE 20303014U1 DE 20303014 U DE20303014 U DE 20303014U DE 20303014 U DE20303014 U DE 20303014U DE 20303014 U1 DE20303014 U1 DE 20303014U1
Authority
DE
Germany
Prior art keywords
heat exchange
exchange device
foam insert
breathing
speaking valve
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
DE20303014U
Other languages
German (de)
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
Priority to DE20303014U priority Critical patent/DE20303014U1/en
Publication of DE20303014U1 publication Critical patent/DE20303014U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A61M16/0468—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters with valves at the proximal end limiting exhalation, e.g. during speaking or coughing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A61M16/047—Masks, filters, surgical pads, devices for absorbing secretions, specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A mesh casing (1) acting as a cartridge contains a profiled foam insert (3) beneath a slotted or non-slotted cover (2). The foam insert is designed to be combined with a speech valve. A semi-circular groove in the casing allows the speech valve to be releasably attached to the moisture-heat exchange device.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Feucht-Wärme-Austauschvorrichtung für die Atemluft dadurch gekennzeichnet, daß in einem als Kassette ausgebildeten Gittergehäuse (1) mit geschlitztem oder unge­ schlitztem Deckel (2) ein profilierter Schaumstoffzuschnitt (3) für die Kombination mit einem Sprechventil (7) deponiert ist und das Gittergehäuse mit Hilfe einer halbrund Nut (5) am Sprechventil montiert oder demontiert wird.1. moist-heat exchange device for breathing air, characterized in that a profiled foam blank ( 3 ) for combination with a speaking valve ( 7 ) is deposited in a lattice housing ( 1 ) designed as a cassette with a slotted or unslotted lid ( 2 ) and the grille housing is mounted or removed on the speaking valve using a semicircular groove ( 5 ). 2. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß das Kassetten-Gittergehäuse mit einem Blom-Singer-Sprechventil kombiniert werden kann.2. Wet heat exchange device according to claim 1, characterized in that the cassette grille housing can be combined with a Blom-Singer speaking valve can. 3. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die halbrund Nut mit dem Drehbügel des Blom-Singer-Sprechventils lösbar arretiert ist.3. wet heat exchange device according to claim 1, characterized in that the semicircular groove is releasably locked with the rotating bracket of the Blom-Singer speaking valve is. 4. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Arretierung auf einem Sprechventil nach einem Notatemstoß abgesprengt wird.4. wet heat exchange device according to claim 1, characterized in that the lock on a speaking valve is blown off after an emergency breath. 5. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Lufteintrittsfläche des Schaumstoffzuschnitts mindestens 5 cm2 beträgt.5. wet heat exchange device according to claim 1, characterized in that the air inlet surface of the foam blank is at least 5 cm 2 . 6. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß der verschleimte Schaumstoffzuschnitt mittels Kassette entfernt wird.6. Wet-heat exchange device according to claim 1, characterized in that the mucilaginous foam blank is removed using a cassette. 7. Feucht-Wärme-Austauschvorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Luftströmung und Luftbefeuchtung durch das Gittergehäuse seitlich erfolgt.7. wet heat exchange device according to claim 1, characterized in that the air flow and humidification through the grille housing takes place laterally.
DE20303014U 2003-02-25 2003-02-25 Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve Expired - Lifetime DE20303014U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20303014U DE20303014U1 (en) 2003-02-25 2003-02-25 Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20303014U DE20303014U1 (en) 2003-02-25 2003-02-25 Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve

Publications (1)

Publication Number Publication Date
DE20303014U1 true DE20303014U1 (en) 2003-04-24

Family

ID=7980323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20303014U Expired - Lifetime DE20303014U1 (en) 2003-02-25 2003-02-25 Moisture heat exchange device for air used for breathing, comprises mesh casing with foam insert for attaching to speech valve

Country Status (1)

Country Link
DE (1) DE20303014U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034762A1 (en) * 2005-07-26 2007-02-01 Andreas Fahl Medizintechnik-Vertrieb Gmbh Humidity and heat exchanger with speech function
ITCR20110007A1 (en) * 2011-07-14 2013-01-15 Gianluigi Fiori RESPIRATORY MASK WITH DEVICE FOR HEAT RECOVERY AND / OR MOISTURE
CN111351839A (en) * 2018-12-20 2020-06-30 核动力运行研究所 Automatic calibration and calibration method for eddy current signals of heat transfer pipe
SE2050231A1 (en) * 2020-03-02 2021-09-03 Fogless Int Ab An apparatus for humidifying air entering into a tracheostomy valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034762A1 (en) * 2005-07-26 2007-02-01 Andreas Fahl Medizintechnik-Vertrieb Gmbh Humidity and heat exchanger with speech function
ITCR20110007A1 (en) * 2011-07-14 2013-01-15 Gianluigi Fiori RESPIRATORY MASK WITH DEVICE FOR HEAT RECOVERY AND / OR MOISTURE
CN111351839A (en) * 2018-12-20 2020-06-30 核动力运行研究所 Automatic calibration and calibration method for eddy current signals of heat transfer pipe
CN111351839B (en) * 2018-12-20 2023-08-22 核动力运行研究所 Automatic calibration and verification method for vortex signal of heat transfer tube
SE2050231A1 (en) * 2020-03-02 2021-09-03 Fogless Int Ab An apparatus for humidifying air entering into a tracheostomy valve
SE545828C2 (en) * 2020-03-02 2024-02-13 Fogless Int Ab An additive hood for humidifying air entering into a tracheostomy valve

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030528

R150 Term of protection extended to 6 years

Effective date: 20060309

R151 Term of protection extended to 8 years

Effective date: 20090328

R158 Lapse of ip right after 8 years

Effective date: 20110901