DE2002027A1 - Gas supply hose for medical devices - Google Patents

Gas supply hose for medical devices

Info

Publication number
DE2002027A1
DE2002027A1 DE19702002027 DE2002027A DE2002027A1 DE 2002027 A1 DE2002027 A1 DE 2002027A1 DE 19702002027 DE19702002027 DE 19702002027 DE 2002027 A DE2002027 A DE 2002027A DE 2002027 A1 DE2002027 A1 DE 2002027A1
Authority
DE
Germany
Prior art keywords
gas supply
supply hose
medical devices
hose
gas
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.)
Pending
Application number
DE19702002027
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE19702002027 priority Critical patent/DE2002027A1/en
Publication of DE2002027A1 publication Critical patent/DE2002027A1/en
Pending 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes

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)
  • Pipe Accessories (AREA)

Description

Gasführungschlauch für medizinische Geräte Es ist bekannt, Patienten, die intubiert oder tracheotomiert sind, mit Hilfe von Geräten zu beatmen, die dem Patienten zugeführte Luft aufeuchten und anwärmen. Dies ist notwendig, da bei der genannten Beatmung von Patienten die natürliche Anfeuchtung und Anwärmung der Atemluft durch die Schleimhäute von Mund und Nase ausfällt. Gas conduction hose for medical devices It is known that patients who are intubated or tracheostomized, to ventilate with the help of devices that allow the Flush and warm air supplied to the patient. This is necessary because the called ventilation of patients the natural humidification and warming of the breathing air falls through the mucous membranes of the mouth and nose.

Nachteilig ist bei den bekannten Geräten, daß die innerhalb der Geräte angefeuchtete und angewärme Luft in dem Gasführungsschlauch zwischen dem Gerät und dem Patienten abkühlt und daß dabei Wasser kondensiert. Das kondensierte Wasser bildet für den Betrieb des Gerätes und damit fUr den Patienten eine große Gefahr. Die Erfindung erstrebt, die beschriebenen Nachteile der bekannten Geräte zu vermeiden und diese Gerät so auszubilden, daß dem Patienten mit Sicherheit die Atemluft mit der gewünschten Temperatur und der gewünschten Feuchtigkeit zugefUhrt wird. Die Erfindung betrifft einen Gasführungsschlauch fUr medizinische Geräte, insbesondere für die Verwendung bei Patienten, die tracheotomiert oder intubiert sind. Die Erfindung besteht darin, daß in dem Gasführungsschlauch ein flexibler, elektrischer Heizkörper angeordnet ist, durch den die Temperatur der Atemluft in der gewünschten Höhe gehalten wird. Damit wird auch die am Gerät eingestellte Feuchtigkeit für den Patienten gesichert, Die Fig. 1 zeigt schematisch eine Ausführungsform der Erfindung.The disadvantage of the known devices is that the inside of the device humidified and warmed air in the gas supply hose between the device and cools the patient and that water condenses in the process. The condensed water constitutes a great danger for the operation of the device and thus for the patient. The invention seeks to avoid the disadvantages of the known devices described and to train this device in such a way that the patient can be sure of breathing air the desired temperature and supplied with the desired moisture will. The invention relates to a gas supply hose for medical devices, especially for use in patients who have been tracheostomized or intubated are. The invention consists in that a flexible, electric heater is arranged, through which the temperature of the breathing air in is maintained at the desired height. This also reduces the humidity set on the device secured for the patient, Fig. 1 shows schematically an embodiment of the Invention.

Die Atemluft wird in dem nicht dargestellten Gerät angewärmt und angefeuchtet und strömt in Richtung des Pfeiles 1 zu. An der Anschlußtülle la des Gerätes ist der Gasführungsschlauch 2 angeschlossen, der zum Patienten führt.The breathing air is warmed and humidified in the device (not shown) and flows in the direction of arrow 1. Is on the connection grommet la of the device connected to the gas supply hose 2, which leads to the patient.

Innerhalb des Gasführungsschlauches 2 liegt ein flexibler elektrischer Heizkörper 3 Dieser kann aus einer de Silicongummi eingebetteten Heizspirale bestehen. Das Ende der Heizaspirale 3, bzw. deren Zuführungsleitungen 4 sind isoliert durch eine Übergangstülle 5 geführt, die zur Verbindung des GasschlauchstUckes 6 mit dem Geräteanschlußstutzen la dientInside the gas guide hose 2 is a flexible electrical Heating element 3 This can consist of a heating coil embedded in de silicone rubber. The end of the heating coil 3 or its supply lines 4 are insulated by a transition sleeve 5 out, which is used to connect the gas hose piece 6 with the Device connection piece la is used

Claims (3)

Patentansprüche Gasführungsschlauch für medizinische Gerätes insbesondere für die Verwendung bei Patienten, die intubiert oder tracheotomiert sind, dadurch gekennzeichnet, daß in dem Gasführungsschlauch (2) ein flexibler, elektrischer Heizkörper (3) angeordnet ist. Claims for a gas conduction hose for medical equipment, in particular for use in patients who are intubated or tracheostomized thereby characterized in that a flexible, electric heating element in the gas guide hose (2) (3) is arranged. 2. Gasführungsschlauch nach Anspruch 1, dadurch gekennzeichnet, daß der elektrische Heizkörper (3) aus einer in Silicongummi eingebetteten Heizspirale besteht.2. Gas guide hose according to claim 1, characterized in that the electric heater (3) made of a heating coil embedded in silicone rubber consists. 3. Gasführungsschlauch nach-Anspruch 1 und 2, dadurch gekennzeichnet, daß der Heizkörper (3) lose in dem Gasführungsschlauch (2) angeordnet ist.3. Gas guide hose according to claim 1 and 2, characterized in that that the heater (3) is loosely arranged in the gas supply hose (2). L e e r s e i t eL e r s e i t e
DE19702002027 1970-01-17 1970-01-17 Gas supply hose for medical devices Pending DE2002027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702002027 DE2002027A1 (en) 1970-01-17 1970-01-17 Gas supply hose for medical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702002027 DE2002027A1 (en) 1970-01-17 1970-01-17 Gas supply hose for medical devices

Publications (1)

Publication Number Publication Date
DE2002027A1 true DE2002027A1 (en) 1971-07-22

Family

ID=5759868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702002027 Pending DE2002027A1 (en) 1970-01-17 1970-01-17 Gas supply hose for medical devices

Country Status (1)

Country Link
DE (1) DE2002027A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345677A1 (en) * 1972-09-13 1974-03-28 Graham Cameron Grant METHOD FOR GENERATING A GAS WITH DETERMINED RELATIVE HUMIDITY AND TEMPERATURE AND DEVICE FOR THE PROCESSING OF IT
WO1986002276A1 (en) * 1984-10-09 1986-04-24 Oxygen Enrichment Company, Ltd. Method and apparatus for the treatment of the respiratory tract
EP0201985A1 (en) * 1985-04-04 1986-11-20 The BOC Group plc Inhalation apparatus
EP0258928A1 (en) * 1986-08-26 1988-03-09 "Ponnet, Gilman En Anthony" Device for supplying air or medical gases in a conditioned, particularly a moistened and/or heated state to a patient
DE19647548A1 (en) * 1996-11-16 1998-05-28 Bgm Buerk Ges Fuer Vertrieb Un Heating arrangement for medical breathing apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345677A1 (en) * 1972-09-13 1974-03-28 Graham Cameron Grant METHOD FOR GENERATING A GAS WITH DETERMINED RELATIVE HUMIDITY AND TEMPERATURE AND DEVICE FOR THE PROCESSING OF IT
WO1986002276A1 (en) * 1984-10-09 1986-04-24 Oxygen Enrichment Company, Ltd. Method and apparatus for the treatment of the respiratory tract
EP0201985A1 (en) * 1985-04-04 1986-11-20 The BOC Group plc Inhalation apparatus
EP0258928A1 (en) * 1986-08-26 1988-03-09 "Ponnet, Gilman En Anthony" Device for supplying air or medical gases in a conditioned, particularly a moistened and/or heated state to a patient
DE19647548A1 (en) * 1996-11-16 1998-05-28 Bgm Buerk Ges Fuer Vertrieb Un Heating arrangement for medical breathing apparatus
DE19647548C2 (en) * 1996-11-16 1999-05-20 Bgm Buerk Ges Fuer Vertrieb Un Medical device for heating a breathing gas

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