DE8711592U1 - Medical instrument for short-term and continuous ventilation - Google Patents
Medical instrument for short-term and continuous ventilationInfo
- Publication number
- DE8711592U1 DE8711592U1 DE8711592U DE8711592U DE8711592U1 DE 8711592 U1 DE8711592 U1 DE 8711592U1 DE 8711592 U DE8711592 U DE 8711592U DE 8711592 U DE8711592 U DE 8711592U DE 8711592 U1 DE8711592 U1 DE 8711592U1
- Authority
- DE
- Germany
- Prior art keywords
- term
- short
- medical instrument
- continuous ventilation
- cuffs
- 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
Links
- 238000009423 ventilation Methods 0.000 title claims description 6
- 210000003437 trachea Anatomy 0.000 description 3
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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
-
- 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
- A61M16/0434—Cuffs
- A61M16/0454—Redundant cuffs
- A61M16/0459—Redundant cuffs one cuff behind another
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (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)
- Media Introduction/Drainage Providing Device (AREA)
Description
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Medizinisches Instrument zur Kurzzeit und DauerbeatmungMedical instrument for short-term and continuous ventilation
Der Katheter zur endotrachealen Beatmung besteht aus einem Gummi oder Kunststoffrohr (1) und wird in die Trachea über den Mund- und Rachenraum des Patienten eingeführt. Am proximalen Ende des endotrachealen Katheters kann über ein Verbindungsstück (2) ein Beatmungsgerät angeschlossen werden. The catheter for endotracheal ventilation consists of a rubber or plastic tube (1) and is inserted into the trachea via the patient's mouth and throat. A ventilator can be connected to the proximal end of the endotracheal catheter via a connector (2).
Zwei Manschetten (3 und 4) , die beispielsweise aus elastischem Gummi oder ?olienmaterial bestehen, sitzen auf dem Umfang des distalen Tubusendes und stehen über zwei Kanäle (7 und 8) mit jeweils einem elastischen Kontrollballon (5 und 6) in Verbindung. Diese Kanäle verlaufen, ausgehend vom Innenraum der Manschetten (3 und 4-) , jeweils getrennt, teilweise als integrierter Kanal (5a, 5b, 6a, 6b) in der Wandung des Tubus (1) und danach in Form eines dünnen Schlauches (7 und 8) zu den Anschlüssen (11 und 12) mit den Verschlußkappen (9 und 10).Two cuffs (3 and 4), which are made of elastic rubber or foil material, for example, sit on the circumference of the distal end of the tube and are connected to an elastic control balloon (5 and 6) via two channels (7 and 8). These channels run, starting from the interior of the cuffs (3 and 4-), separately, partly as an integrated channel (5a, 5b, 6a, 6b) in the wall of the tube (1) and then in the form of a thin tube (7 and 8) to the connections (11 and 12) with the closure caps (9 and 10).
An den Anschlüssen (11 und 12) kann z. B. eine Kolbenspritze angesetzt werden, um über den Stutzen (11 oder 12) Luft in den Ballon (3 oder 4-) über die Schläuche (7 oder 8) über die Kanäle (5a und 5b) oder (6a und 6b) in die Manschetten (3 oder 4) zu drücken. Die Kontrollballone (5 und 6) dienen der Kontrolle welche der beiden Manschetten (3 oder 4-) mit Luft gefüllt sind.For example, a piston syringe can be attached to the connections (11 and 12) in order to press air into the balloon (3 or 4-) via the nozzle (11 or 12) via the tubes (7 or 8) via the channels (5a and 5b) or (6a and 6b) into the cuffs (3 or 4). The control balloons (5 and 6) are used to check which of the two cuffs (3 or 4-) are filled with air.
Die am distalen Ende sich befindenden Manschetten werden beim Aufblasen gegen die Wand der Luftröhre dichtend zur Anlage gebracht.The cuffs located at the distal end are sealed against the wall of the trachea when inflated.
Neuartig an diesem endotrachealen Tubus ist die zweite Manschette die sich im Wechsel mit der ersten Manschette mit Luft füllen läßt und dadurch folgende Vorteile bringt:What is new about this endotracheal tube is the second cuff, which can be filled with air alternately with the first cuff, thus offering the following advantages:
1. Bei Dauerbeatmung lassen sich Fokrosebildungen durch häufiges Umblocken der Manschetten vermeiden.1. During continuous ventilation, focal formation can be avoided by frequently changing the cuffs.
2. Tracheotomie bei Langzeitbeatmung kann weitgehend verzögert werden.2. Tracheostomy during long-term ventilation can be largely delayed.
3. Bei längeren Operationen kann ein postoperatives Schmerz» gefühl in der Trachea vermieden werden.3. During longer operations, postoperative pain in the trachea can be avoided.
4. Bei Undichtigkeit einer Manschette kann durch die zweite Manschette eine Umintuba'tlion Vermieden werden.4. If one cuff is leaking, the second cuff can be used to avoid re-intubation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8711592U DE8711592U1 (en) | 1987-08-27 | 1987-08-27 | Medical instrument for short-term and continuous ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8711592U DE8711592U1 (en) | 1987-08-27 | 1987-08-27 | Medical instrument for short-term and continuous ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8711592U1 true DE8711592U1 (en) | 1987-10-22 |
Family
ID=6811453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8711592U Expired DE8711592U1 (en) | 1987-08-27 | 1987-08-27 | Medical instrument for short-term and continuous ventilation |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8711592U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919634A1 (en) * | 1989-06-16 | 1990-12-20 | Dimitrov Pentcho | Endotracheal tube with two inflatable balloons - has balloons connected to common air supply system |
| DE19638935C1 (en) * | 1996-09-10 | 1998-03-26 | Fred G Goebel | Tracheal tube providing fluid seal |
| US6551272B2 (en) | 1996-09-10 | 2003-04-22 | Goebel Fred G. | Stomach probe |
-
1987
- 1987-08-27 DE DE8711592U patent/DE8711592U1/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919634A1 (en) * | 1989-06-16 | 1990-12-20 | Dimitrov Pentcho | Endotracheal tube with two inflatable balloons - has balloons connected to common air supply system |
| DE19638935C1 (en) * | 1996-09-10 | 1998-03-26 | Fred G Goebel | Tracheal tube providing fluid seal |
| US6551272B2 (en) | 1996-09-10 | 2003-04-22 | Goebel Fred G. | Stomach probe |
| US6745773B1 (en) | 1996-09-10 | 2004-06-08 | Dr. Fred Goebel Patentverwaltung Gmbh | Tracheal tube |
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