DE2308400A1 - ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER - Google Patents

ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER

Info

Publication number
DE2308400A1
DE2308400A1 DE19732308400 DE2308400A DE2308400A1 DE 2308400 A1 DE2308400 A1 DE 2308400A1 DE 19732308400 DE19732308400 DE 19732308400 DE 2308400 A DE2308400 A DE 2308400A DE 2308400 A1 DE2308400 A1 DE 2308400A1
Authority
DE
Germany
Prior art keywords
tube
suction catheter
ventilation tube
ventilation
catheter
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
DE19732308400
Other languages
German (de)
Inventor
Karl-Albrecht Bourwieg
Karsten Muelder
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 DE19732308400 priority Critical patent/DE2308400A1/en
Publication of DE2308400A1 publication Critical patent/DE2308400A1/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
    • A61M16/04—Tracheal tubes
    • A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections

Description

Titel: Endotrachealer eatmungstubus mit einge= führtem Absaugdauerkatheter Anwendungsgebiet: Die Erfindung betrifft einen endotrachealen Beatmungstubus für eine mechanische oder manu= elle Beatmung bei atemgestörten Patienten.Title: Endotracheal breathing tube with inserted suction catheter Field of application: The invention relates to an endotracheal ventilation tube for mechanical or manual ventilation in patients with breathing difficulties.

Zweck: Mit diesem Tubus lässt sich ein Patient gleichzeitig beatmen und Bronchialsekret aus der Luftröhre und den Hauptbronchien absaugen.Purpose: With this tube, a patient can be ventilated at the same time and aspirate bronchial secretions from the trachea and main bronchi.

Stand der Technik: Bei der herkömmlichen Technik mußte für die Zeit des Absaugens der Patient von dem Be= atmungsgerät abgehängt werden, wodurch seine Beatmung unterbrochen wird. Es gibt bereits einen Tubustyp mit einem zweiten Stutzen,durch den bei Bedarf ein Absaugkatheter eingeführt wird.State of the art: With the conventional technology had to for the time the suction of the patient from the ventilator can be disconnected, whereby his Ventilation is interrupted. There is already a tube type with a second nozzle through which a suction catheter is inserted if necessary.

Kritik des Standes der Technik: Durch das beim Absaugen notwendige Unter= brechen der Beatmung kommt es, speziell bei Patienten, die mit sauerstoffreicher Luft beatmet werden, häufig zu einem plötzlichen Langsamerschlagen des Herzens ( Bradykardie ), gelegentlich sogar zu Herzstillständen. Außer= dem wird ein Keimeinschlepung begünstigt.Criticism of the state of the art: By what is necessary for suction Breathing interruption occurs, especially in patients with oxygenated Ventilated air, often resulting in a sudden slow beating of the heart ( Bradycardia), occasionally even cardiac arrest. In addition, there will be an introduction of germs favored.

Aufgabe: Der Erfindung liegt die Aufgabe zugrunde, beim trachesalen und bronchealem Absaugen die Be= atmung nicht zu unterbrechen.Task: The invention is based on the task of the tracheal and broncheal suction not to interrupt ventilation.

Lösung: Die Aufgabe wird erfindungsmäßig dadurch ge= löst, daß über einen zweiten Zugang zum Be= atmungstubus ein Katheter zum Absaugen ein= geführt wird, der im Beatmungstubus liegen= bleibt und sich mittels eines Gummibalges in die Hauptbronchien schieben lässt und sich beim Loslassen zurückzieht. So kann der Katheter liegenbleiben, bis er dann verstopft ist und ausgewechselt wird. So lasst sich in der vom Beatmungsgerät vorgegebenen Aus= atmungszeit der Patient bequem absaugen, ohne daß es zu einer Unterbrechung der Beatmung kommt.Solution: According to the invention, the task is solved in that over a catheter for suction is inserted into a second access to the breathing tube , which remains in the ventilation tube = and is in pushes the main bronchi and retracts when released. So can he The catheter is left in place until it is blocked and replaced. So let The patient feels comfortable in the exhalation time specified by the ventilator Aspirate without interrupting ventilation.

Erziilbare vorteile: Die Beatmung wird nicht unterbrochen, sondern bleibt in ihrem Rhythmus, wodurch es weder zu einer Kreislaufkrise noch zu einer Ein= schleppung von Keimen während des Absaugens kommt.Achievable advantages: Ventilation is not interrupted, but stays in its rhythm, which makes it neither a circulatory crisis nor a A = dragging of germs occurs during suction.

Beschreibung eines Ausführungsbeisspieles: Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im fol genden beschrieben.Description of an exemplary embodiment: An exemplary embodiment the invention is illustrated in the drawing and will be described in the fol lowing.

Es zeigt die Figur einen endotrachealen Be= atmungstubus (1) herkömmlicher Art t beim dem durch einen zusätzlichen zweiten Zugang (2) ein Absaugkatheter (3) eingeführt wird, Der Katheter durchläuft einen auf den zweiten Stutzen (6) aufgesetzten Gummibalg (4), an dessen oberemEnd ein Klappenventil (5) zentral angebracht ist, welches dehnbar ist und die Durchführung verschiedener Katheter= größen erlaubt. In dem zarten, zusätzlichen Stutzen (6) @efinden i@@ eingel@ssen zwei Klappen= ventile aus Gummi (7,8). Unterhalb dieser Klappen= ventile mündet in den Tubus der erste, Hauptstutzen (9) der an das Beatmungsgerät angeschlossen wird. Am Tubus befestigt ist ein dünner Gumniischlauch (10), der sich in unteren Drittel des Tubus zu einer aufblasbaren Manschette (all) erweitert. Darunter befindet sich das offene Ende des Tubus (12). The figure shows a conventional endotracheal ventilation tube (1) Type t with an additional second access (2) a suction catheter (3) is inserted, the catheter passes through a second connector (6) Rubber bellows (4), at the upper end of which a flap valve (5) is attached centrally, which is stretchable and allows the implementation of different catheter sizes. In the delicate, additional Socket (6) @ find i @@ inset two flaps = valves made of rubber (7,8). Below this flap = valve opens into the tube the first, main connector (9) connected to the ventilator will. A thin rubber tube (10) is attached to the tube and is located in the lower Third of the tube expanded to an inflatable cuff (all). Below is the open end of the tube (12).

Patentanspriiche: Oberbegriff: Endotrachealer Beatmmgstubus mit eingeführtem Absaugdauer= katheter.Patent claims: Generic term: Endotracheal ventilation tube with inserted Suction duration = catheter.

Kennzeichneüder Teil: Dadurch gekennzeichnet, daß durch einen zweiten Z@gang zum Tubus, auf den ein Balg aufgesetzt wird, sowie durch ein System von Ven tilen , die den normalerweise auftretenden Beatmungsdrücken wie auch dem Ab@@@@hustsog standhalten. Characteristic new part: Characterized by the fact that a second Access to the tube, on which a bellows is placed, as well as through a system from Ven the ventilation pressures normally occurring as well as the Ab @@@@ hustsog withstand.

Claims (1)

eine Absaugdauervorrichtung ge= schaffen--ista create a permanent suction device - ista L e e r s e i t eL e r s e i t e
DE19732308400 1973-02-21 1973-02-21 ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER Pending DE2308400A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732308400 DE2308400A1 (en) 1973-02-21 1973-02-21 ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308400 DE2308400A1 (en) 1973-02-21 1973-02-21 ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER

Publications (1)

Publication Number Publication Date
DE2308400A1 true DE2308400A1 (en) 1974-08-22

Family

ID=5872555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732308400 Pending DE2308400A1 (en) 1973-02-21 1973-02-21 ENDOTRACHEAL VENTILATION TUBE WITH INSERTED SUCTION CATHETER

Country Status (1)

Country Link
DE (1) DE2308400A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440743A1 (en) * 1978-11-03 1980-06-06 Draegerwerk Ag TRACHEAL TUBE
DE2939794A1 (en) * 1979-10-01 1981-04-16 Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang Bronchial secretion trap for medical respirator - has breathing head under plate carrying trap with suction connection and air venting
DE3608943C1 (en) * 1986-03-18 1987-04-02 Christoph Dr Schmidt Tubular, flexible probe for insertion into the air ducts and bronchi
DE3619692A1 (en) * 1986-06-11 1987-12-17 Kebre Tamasgen Katzmann Tube for introduction into the trachea or bronchi
DE4312353A1 (en) * 1992-05-07 1993-11-11 Juergen Rus Suction catheter with casing for endotracheal and bronchial suction - comprises sterile, flexible casing of transparent plastic projecting over distal end of catheter and closed for mucous and secretion removal
US5477851A (en) * 1995-01-26 1995-12-26 Callaghan; Eric B. Laryngeal mask assembly and method for removing same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440743A1 (en) * 1978-11-03 1980-06-06 Draegerwerk Ag TRACHEAL TUBE
DE2939794A1 (en) * 1979-10-01 1981-04-16 Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang Bronchial secretion trap for medical respirator - has breathing head under plate carrying trap with suction connection and air venting
DE3608943C1 (en) * 1986-03-18 1987-04-02 Christoph Dr Schmidt Tubular, flexible probe for insertion into the air ducts and bronchi
US4969878A (en) * 1986-03-18 1990-11-13 Christoph Schmidt Thick-walled flexible probe for insertion in the trachea or respectively in the bronchial system
DE3619692A1 (en) * 1986-06-11 1987-12-17 Kebre Tamasgen Katzmann Tube for introduction into the trachea or bronchi
DE4312353A1 (en) * 1992-05-07 1993-11-11 Juergen Rus Suction catheter with casing for endotracheal and bronchial suction - comprises sterile, flexible casing of transparent plastic projecting over distal end of catheter and closed for mucous and secretion removal
US5477851A (en) * 1995-01-26 1995-12-26 Callaghan; Eric B. Laryngeal mask assembly and method for removing same
USRE35531E (en) * 1995-01-26 1997-06-17 The Laryngeal Mask Company Ltd. Laryngeal mask assembly and method for removing same

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