AT295027B - Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin - Google Patents

Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin

Info

Publication number
AT295027B
AT295027B AT700470A AT700470A AT295027B AT 295027 B AT295027 B AT 295027B AT 700470 A AT700470 A AT 700470A AT 700470 A AT700470 A AT 700470A AT 295027 B AT295027 B AT 295027B
Authority
AT
Austria
Prior art keywords
puncture
groin
caliber
hemostasis
cannulas
Prior art date
Application number
AT700470A
Other languages
German (de)
Inventor
Georg Dr Hagmueller
Original Assignee
Georg Dr Hagmueller
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 Georg Dr Hagmueller filed Critical Georg Dr Hagmueller
Priority to AT700470A priority Critical patent/AT295027B/en
Application granted granted Critical
Publication of AT295027B publication Critical patent/AT295027B/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/132Tourniquets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (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)
  • Surgical Instruments (AREA)

Description

  

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  Gerät zur mechanischen Kompression zum Zwecke der Blutstillung nach Punktion mit grosskalibrigen Kanülen der Arteria femoralis in der Leistenbeuge 
Als Ausgangspunkt zur röntgenologischen Darstellung fast sämtlicher Schlagadern des menschlichen Körpers wird in der Leistenbeuge die dort befindliche Schlagader mit einem entsprechenden Instrumentarium punktiert, um auf diese Weise in die Schlagader ein Kontrastmittel einzuspritzen. Durch diese Punktion ist ein Zugang des Kontrastmittels zu sämtlichen Blutbahnen des menschlichen Blutkreislaufes möglich. Vorzugsweise dient dieses Verfahren zur röntgenologischen Darstellung des Gefässsystems. 



   Da die Punktion mit entsprechendem grosskalibrigem Instrumentarium   (z. B.   Doppelkanüle nach Hettler oder Seldinger) durchgeführt wird, ist die Folge dieser Punktion eine entsprechend grosse Wanddehiszenz der Arterie, wodurch es beim Entfernen des Instrumentes prinzipiell zu einer grossen arteriellen Blutung kommt. 



   Diese Blutung kann nicht durch die physiologische Blutgerinnung, sondern nur durch Kompression von aussen her an der Punktionsstelle zum Stillstand gebracht werden. 



   Die bisher einzige Methode diese Blutung zu stillen bestand in einer manuellen Kompression. Die Durchführung dieser Kompression erfolgte bisher ausschliesslich mit Faustdruck über der Punktionsstelle. Infolge der komplizierten Untersuchungsmethode im allgemeinen kann es bei entsprechenden Komplikationen zu einer Kompressionszeit bis zu zwei Stunden kommen. Für diese herkömmliche Methode muss eine eigene Arbeitskraft zur Verfügung gestellt werden. Die lange Kompressionszeit führt auch im allgemeinen zu einer beträchtlichen körperlichen Belastung des Patienten. 



   Liegt eine grosse Anzahl von zu untersuchenden Fällen vor, ist der zeitliche Ablauf der Untersuchungen oft durch den Mangel an geeignetem Personal gestört und der Untersuchungsablauf verzögert sich um ein wesentliches. 



   Um die bei der herkömmlichen Methodik geschilderten Nachteile zu vermeiden, wurde das erfindungsgemässe Gerät zur mechanischen Blutstillung konstruiert, womit eine zusätzliche Arbeitskraft für die bisher übliche manuelle Kompression vermieden wird. Ausserdem wird die körperliche Belastung des Patienten durch eine langandauernde Kompressionszeit, besonders wenn der Untersuchungsabalauf durch Personalmangel verzögert wird, vermindert. 



   Der prinzipielle Aufbau des erfindungsgemässen Gerätes wird an Hand der Zeichnung demonstriert :
Das Gerät besteht aus einem kalottenförmigen   Druckkörper   der mit der Spindel-2verstellt werden kann und lose mit dieser Spindel verbunden ist. Durch diese Art der Befestigung des Druckkörpers dreht sich dieser bei einer Spindelbewegung nicht mit.

   An einem Hebelarm-3-, an dem einerseits die   Spindelmutter --4-- und   anderseits das mit der   Schraube --7 -- auf   der   Befestigungsstange--6--einstellbare Gleitstück-5--befestigt   ist, wird die   Spindel--2-in   der   Spindelmutter --4-- geführt.   Zur Betätigung der Spindelverstellung dient das   Handrad-8-.   Am Behandlungstisch befindet sich eine   Befestigungsstange-10--zur   Befestigung des Gerätes. Die 

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 Fixierung des Gerätes an der Befestigungsstange erfolgt mittels der   Klemmschelle--9--und   der Klemmschraube
Eine Modifikation des Gerätes besteht darin, dass an Stelle der Spindel eine hydraulische Anordnung mit einem Kolben Verwendung finden kann.



   <Desc / Clms Page number 1>
 



  Device for mechanical compression for the purpose of hemostasis after puncture with large-caliber cannulas of the arteria femoralis in the groin
As a starting point for the radiological representation of almost all arteries in the human body, the artery located there is punctured with an appropriate set of instruments in the groin, in order to inject a contrast medium into the artery in this way. This puncture enables the contrast agent to access all of the blood vessels in the human bloodstream. This method is preferably used for the radiological representation of the vascular system.



   Since the puncture is carried out with appropriate large-caliber instruments (e.g. double cannula according to Hettler or Seldinger), the consequence of this puncture is a correspondingly large wall dehiscence of the artery, which in principle leads to large arterial bleeding when the instrument is removed.



   This bleeding cannot be stopped by physiological blood clotting, but only by external compression at the puncture site.



   The only method to date to stop this bleeding has been manual compression. Up until now, this compression has only been performed with the pressure of a fist over the puncture site. As a result of the complicated examination method in general, there can be a compression time of up to two hours if there are complications. For this conventional method, your own labor must be made available. The long compression time also generally places considerable physical strain on the patient.



   If there is a large number of cases to be examined, the timing of the examinations is often disturbed by the lack of suitable personnel and the examination process is delayed by a significant amount.



   In order to avoid the disadvantages described in the conventional method, the device according to the invention was designed for mechanical hemostasis, which avoids additional labor for the manual compression that has been customary up to now. In addition, the physical strain on the patient is reduced by a long compression time, especially if the examination process is delayed due to a lack of staff.



   The basic structure of the device according to the invention is demonstrated using the drawing:
The device consists of a dome-shaped pressure body that can be adjusted with the spindle 2 and is loosely connected to this spindle. This type of fastening of the pressure body means that it does not rotate with a spindle movement.

   The spindle is attached to a lever arm-3-, to which on the one hand the spindle nut --4-- and, on the other hand, the slider-5 - adjustable with the screw --7 - on the fastening rod - 6 - 2-guided in the spindle nut --4--. Handwheel-8- is used to operate the spindle adjustment. There is a fastening rod 10 on the treatment table - for fastening the device. The

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 The device is fixed to the fastening rod using the clamp - 9 - and the clamp screw
A modification of the device is that a hydraulic arrangement with a piston can be used instead of the spindle.

 

Claims (1)

PATENTANSPRUCH : Gerät zur mechanischen Kompression der Arteria femoralis nach Punktierung derselben in der EMI2.1 die zu komprimierende Stelle angedrückt wird, wobei die Spindel oder Kolbenstange in einem an einem Behandlungstisch anbringbaren Gestell (3,5, 6) gelagert ist. PATENT CLAIM: Device for mechanical compression of the femoral artery after puncturing the same in the EMI2.1 the point to be compressed is pressed on, the spindle or piston rod being mounted in a frame (3, 5, 6) that can be attached to a treatment table.
AT700470A 1970-07-31 1970-07-31 Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin AT295027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT700470A AT295027B (en) 1970-07-31 1970-07-31 Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT700470A AT295027B (en) 1970-07-31 1970-07-31 Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin

Publications (1)

Publication Number Publication Date
AT295027B true AT295027B (en) 1971-12-27

Family

ID=3591826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT700470A AT295027B (en) 1970-07-31 1970-07-31 Mechanical compression device for hemostasis after puncture with large-caliber cannulas of the femoral artery in the groin

Country Status (1)

Country Link
AT (1) AT295027B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021297A1 (en) * 1991-06-03 1992-12-10 Ll Medico Aps Device for closing the operation wound after puncture of arteria femoralis or vena femoralis
EP1868508A2 (en) * 2005-03-29 2007-12-26 Marine Polymer Technologies, Inc. Methods and apparatus for a manual vascular compression device
CN111166417A (en) * 2020-03-04 2020-05-19 赵滨 Pressing type hemostasis device with selection and controllability for lower limbs of human body

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021297A1 (en) * 1991-06-03 1992-12-10 Ll Medico Aps Device for closing the operation wound after puncture of arteria femoralis or vena femoralis
EP1868508A2 (en) * 2005-03-29 2007-12-26 Marine Polymer Technologies, Inc. Methods and apparatus for a manual vascular compression device
EP1868508A4 (en) * 2005-03-29 2013-08-07 Marinepolymer Tech Inc Methods and apparatus for a manual vascular compression device
US8834516B2 (en) 2005-03-29 2014-09-16 Marine Polymer Technologies Methods and apparatus for a manual vascular compression device
US10206683B2 (en) 2005-03-29 2019-02-19 Marine Polymer Technologies, Inc. Methods and apparatus for a manual vascular compression device
CN111166417A (en) * 2020-03-04 2020-05-19 赵滨 Pressing type hemostasis device with selection and controllability for lower limbs of human body

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