DE393351C - Tying device in the form of an inflatable bandage, in particular for creating a blood void during surgical operations - Google Patents
Tying device in the form of an inflatable bandage, in particular for creating a blood void during surgical operationsInfo
- Publication number
- DE393351C DE393351C DEF52134D DEF0052134D DE393351C DE 393351 C DE393351 C DE 393351C DE F52134 D DEF52134 D DE F52134D DE F0052134 D DEF0052134 D DE F0052134D DE 393351 C DE393351 C DE 393351C
- Authority
- DE
- Germany
- Prior art keywords
- creating
- during surgical
- surgical operations
- inflatable
- tying device
- 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
- 239000008280 blood Substances 0.000 title claims description 3
- 210000004369 blood Anatomy 0.000 title claims description 3
- 239000011800 void material Substances 0.000 title claims description 3
- 239000011324 bead Substances 0.000 claims description 5
- 230000009172 bursting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
AbbindevorriCtung in Form einer aufbläbbaren Binde, insbesondere, zur Erzeugung einer Blutleere bei cbirurgischen Operationen. Bei den früher für die Erzeugung Ader Blutleere bei chirurgischen Operationen vorgeschlagenen aufblähbaren Binden ist ein aufblähbarer Schlauch von einer unnachgiebigen Manschette umgeben, -deren Ränder ganz flach auslaufen oder ein wenig einwärts gebogen sind. Dabei ist der seitlich freiliegende Teil des Schlauches leicht Beschädigungen und dem Platzen unter zu hohem Innendruck ausgesetzt.Setting device in the form of an inflatable bandage, in particular, for creating a blood void during surgical operations. In the earlier for The inflatable generation of vein evacuation suggested during surgical operations Bandage is an inflatable tube surrounded by an unyielding cuff, - the edges of which are flat or curved a little inwards. It is the laterally exposed part of the hose easily damaged and burst exposed to excessive internal pressure.
Gemäß der Erfindung wird dieser Mangel durch zwei Mittel beseitig-L Zunächst ist der äußere unnachgiebige Teil der Vorrichtung als Hülse ausgebildet, die den aufblähbaren Teil nicht nur außen, sondern auch seitlich vollständig umschließt und nur einen einwärts gerichteten Schlitz besitzt, durch den der Schlauch zur Wirkung kommen kann. Ferner ist an der durch den Schlitz zutage tretenden inneren Seite des aufblähbaren Teiles ein Wulst angeordnet. Dieser Wulst kann ohne Gefahr des Platzens oder einer zum Ausströmen der Luft führenden Beschädigung aus dem Schlitz hervortreten, so daß man eine und dieselbe Binde innerhalb entsprechend weiter Grenzen zum Abbinden verschieden starker Glieder verwenden kann.According to the invention, this deficiency is eliminated by two means-L First of all, the outer rigid part of the device is designed as a sleeve, which completely encloses the inflatable part not only on the outside, but also on the sides and has only one inwardly directed slot through which the hose operates can come. Furthermore, is on the inner side that emerges through the slot arranged a bead of the inflatable part. This bead can be used without the risk of Bursting or damage leading to air escaping from the slot emerge so that one and the same bandage can be found within correspondingly wide limits can be used to tie off differently strong links.
Die Zeichnung veranschaulicht die Erfindung an einem Ausführungsbeispiel.The drawing illustrates the invention using an exemplary embodiment.
Abb. i stellt die Binde von innen gesehen dar; Abl>.:2 ist ein Querschnitt; Abb. 3 zeigt eine andere Querschnittsform. Die Binde besitzt eine aus nicht dehnbarem Material -hergestellte Hülse a, an deren einem Ende eine Schnalle b befestigt ist, während das andere Ende in einen gelochten Riemen c ausläuft. Die Hülse a weist auf der Innenseite einen weiten Längsschlitz d auf. In ihr ist ein Gummischlauch e untergebracht, der mit einem einwärts gerichteten dicken Wulst f aus dem Schlitz d herausragt. Bei der Ausführung gemäß Abb- 3 ist dieser Wulst besonders stark. In der Mitte des Schlauches ist seitlich ein durch eine Öffnung der Hülse a herausragendes Anschlußröhrchen g mit Gewinde zum Aufschrauben eines Luftzuführungsschlauches angeordnet. Dieser Schlauch führt zu einer zweckmäßig am Kopfende des Operationstisches angebrachten Luftpumpe, die durch den Narkotiseur bedient werden kann.Fig. I shows the bandage seen from the inside; El> .: 2 is a cross section; Fig. 3 shows another cross-sectional shape. The bandage has a sleeve a made of inextensible material, at one end of which a buckle b is attached, while the other end terminates in a perforated strap c. The sleeve a has a wide longitudinal slot d on the inside. A rubber hose e is housed in it, which protrudes from the slot d with an inwardly directed thick bead f. In the embodiment according to Fig. 3 , this bead is particularly strong. In the middle of the hose a connecting tube g protruding through an opening in the sleeve a with a thread for screwing on an air supply hose is arranged laterally. This tube leads to an air pump which is conveniently attached to the head end of the operating table and which can be operated by the anesthetist.
Die Enden des Schlauches werden ebenfalls aus dickerem Gummi hergestellt, um ein Platzen zu verhindern und ihnen in der Hülse festeren Halt zu geben.The ends of the hose are also made of thicker rubber, to prevent them from bursting and to give them a firmer hold in the case.
Statt mit Luftdruck kann man unter Umständen auch mit Flüssigkeitsdruck arbeiten, was insofern von Vorteil sein kann, als der Druck schneller auf die gewünschte Höhe zu bringen ist. Dabei kann gegebenenfalls der Druck durch Einschalten eines mit Luft gefüllten Ausgleichgefäßes (Windkessel) nachgiebiger gestaltet werden.Instead of using air pressure, you can also use liquid pressure under certain circumstances work, which can be beneficial in that the pressure is quicker to the desired one Height is to be brought. If necessary, the pressure can be switched on by switching on a air-filled expansion tank (air tank) can be made more flexible.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF52134D DE393351C (en) | 1922-07-04 | 1922-07-04 | Tying device in the form of an inflatable bandage, in particular for creating a blood void during surgical operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF52134D DE393351C (en) | 1922-07-04 | 1922-07-04 | Tying device in the form of an inflatable bandage, in particular for creating a blood void during surgical operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE393351C true DE393351C (en) | 1924-04-08 |
Family
ID=7105201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF52134D Expired DE393351C (en) | 1922-07-04 | 1922-07-04 | Tying device in the form of an inflatable bandage, in particular for creating a blood void during surgical operations |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE393351C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1516408B1 (en) * | 1965-09-10 | 1970-12-10 | American Hospital Supply Corp | Surgical clamp |
-
1922
- 1922-07-04 DE DEF52134D patent/DE393351C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1516408B1 (en) * | 1965-09-10 | 1970-12-10 | American Hospital Supply Corp | Surgical clamp |
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