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WO2007143772A2 - Holder for an indwelling venous cannula - Google Patents

Holder for an indwelling venous cannula Download PDF

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Publication number
WO2007143772A2
WO2007143772A2 PCT/AT2007/000297 AT2007000297W WO2007143772A2 WO 2007143772 A2 WO2007143772 A2 WO 2007143772A2 AT 2007000297 W AT2007000297 W AT 2007000297W WO 2007143772 A2 WO2007143772 A2 WO 2007143772A2
Authority
WO
WIPO (PCT)
Prior art keywords
holder
venous indwelling
bracket
indwelling cannula
patient
Prior art date
Application number
PCT/AT2007/000297
Other languages
German (de)
French (fr)
Other versions
WO2007143772A3 (en
Inventor
Johann Stadler
Original Assignee
Johann Stadler
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 Johann Stadler filed Critical Johann Stadler
Publication of WO2007143772A2 publication Critical patent/WO2007143772A2/en
Publication of WO2007143772A3 publication Critical patent/WO2007143772A3/en

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives

Definitions

  • the invention relates to a holder for a venous indwelling cannula, with a holding element and a fastening element for the venous indwelling cannula.
  • DE 44 34 262 A1 also includes a venous indwelling cannula holder which has to be glued to the patient. Since emergency patients, who often have to place a venous indwelling cannula, often sweat a lot, the adhesive strips dissolve immediately. As a result, the venous irrigation cannula must be held during the treatment, which requires a worker who then not only can not work but is also "in the way" of the patient's treatment of the patient. In addition, the removal of these adhesive strips is often very uncomfortable for the patient.
  • DE 42 24 167 A describes a device for holding catheter connections, which serves to sort the catheter connections of the patient more clearly.
  • the device has a hook to attach it to the bed frame. By this hook, however, the freedom of movement is severely limited because it is not attached to the patient, but on the bed.
  • a holder which has a bracket which serves for the positive fastening to the patient.
  • a hanger is meant a slim structure, which is bent very strong, and can be easily attached.
  • bracket is preferably rotatable with respect to the fastener and also flexible, makes it versatile. In contrast to the hook mentioned above, one can attach the bracket directly to the patient, since it is adaptable to any object due to the flexibility.
  • the bracket is attached to the patient's ear, since from this position optimally a venous indwelling cannula is inserted into the external jugular vein of the patient. which is best suited for this type of catheter can be placed.
  • the fastening element is telescopically adjustable relative to the bracket. Since not all people are built the same, it is advantageous to install an adjustable rail to adjust the bracket to the distance between the ear and puncture site. This rail can of course be screwed in the desired position.
  • the fastener is designed as a clip closure. This allows the needle to be removed if necessary and a new plugged in without having to renew the holder. This brings a financial advantage and is also environmentally friendly.
  • Another preferred feature of this invention is that the holder is a disposable product. This saves you the costly cleaning and guarantees a hundred percent sterile product.
  • the bracket is covered with a resilient sheath. This results in a better wearing comfort as the temple is softer and does not cut the ear.
  • Fig. 1 is an axonometric view of the holder with clamped venous indwelling cannula
  • Fig. 2 is a schematic frontal view of the holder
  • Fig. 3 is an axonometric view of the holder.
  • Fig. 1 shows an axonometric view of the holder 1 with clamped venous indwelling cannula 2.
  • the holder 1 consists of a bracket 3, which is very slender and strongly inflected.
  • the clip-closure 6 the venous indwelling cannula 2 can be connected to the holder 1.
  • FIGS. 2 and 3 show a schematic representation of the holder 1, which consists of a holding element 7 and a fastening element 8.
  • the bracket 3 is flexible and is rotatable with respect to the fastening element 8.
  • Fig ° 3 shows the resilient sheath 9, with which the bracket 3 is coated.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention relates to a holder for an indwelling venous cannula comprising a holding element and an attachment element for the indwelling venous cannula. A particularly good attachment is obtained in that the holding element is designed as a clip which is designed for a positive fitting attachment to the patient.

Description

Halterung für eine VenenverweilkanüleHolder for a venous indwelling cannula

Die Erfindung betrifft eine Halterung für eine Venenverweilkanüle, mit einem Halteelement und einem Befestigungselement für die Venenverweilkanüle.The invention relates to a holder for a venous indwelling cannula, with a holding element and a fastening element for the venous indwelling cannula.

Alle bisher bekannten Halterungen für Venenverweilkanülen mussten am Patienten mithilfe von Klebestreifen befestigt werden, wie zum Beispiel die US 4,224,937 zeigt. Diese zeigt eine Halterung für Injektionsnadeln, die am Patienten angeklebt werden muss.All previously known holders for venous indwelling cannulas had to be attached to the patient by means of adhesive strips, as shown, for example, in US Pat. No. 4,224,937. This shows a holder for hypodermic needles, which must be glued to the patient.

Auch die DE 44 34 262 Al beinhaltet eine Venenverweilkanülenhalterung, die am Patienten angeklebt werden muss. Da Notfallpatienten, denen sehr oft eine Venenverweilkanüle gesetzt werden muss, oft sehr stark schwitzen, lösen sich die Klebestreifen sofort. Dies hat zur Folge, dass die Venenverweilkanüle während der Behandlung gehalten werden muss, was eine Arbeitskraft in Anspruch nimmt, die dann nicht nur nicht arbeiten kann, sondern auch noch bei der Behandlung des Patienten den Ärzten "im Weg" ist. Außerdem ist das abziehen dieser Klebestreifen oft sehr unangenehm für den Patienten.DE 44 34 262 A1 also includes a venous indwelling cannula holder which has to be glued to the patient. Since emergency patients, who often have to place a venous indwelling cannula, often sweat a lot, the adhesive strips dissolve immediately. As a result, the venous irrigation cannula must be held during the treatment, which requires a worker who then not only can not work but is also "in the way" of the patient's treatment of the patient. In addition, the removal of these adhesive strips is often very uncomfortable for the patient.

In der DE 42 24 167 A wird eine Vorrichtung zur Halterung von Katheteranschlüssen beschrieben, die dazu dient, die Katheteranschlüsse des Patienten übersichtlicher zu sortieren. Die Vorrichtung hat einen Haken, um diese am Bettgestell zu befestigen. Durch diesen Haken ist jedoch die Bewegungsfreiheit stark eingeschränkt, da er nicht am Patienten, sondern am Bett befestigt ist.DE 42 24 167 A describes a device for holding catheter connections, which serves to sort the catheter connections of the patient more clearly. The device has a hook to attach it to the bed frame. By this hook, however, the freedom of movement is severely limited because it is not attached to the patient, but on the bed.

Ziel dieser Erfindung ist es, diese Nachteile zu vermeiden und eine einfach zu handhabende und effiziente Möglichkeit zu schaffen, Venenverweilkanülen am Patienten zu befestigen. In der vorliegenden Erfindung ist eine Halterung vorgesehen, die einen Bügel aufweist, der zur formschlüssigen Befestigung am Patienten dient. Als Bügel versteht man ein schlankes Gebilde, das sehr stark gebogen ist, und so leicht befestigt werden kann. Durch diesen Bügel wird der oben beschriebene Nachteil - nämlich das Lösen der Klebebefestigung bei schwitzenden Patienten - vermieden und so ist diese Halterung überall einsetzbar.The aim of this invention is to avoid these disadvantages and to provide an easy-to-use and efficient way to attach venous indwelling to the patient. In the present invention, a holder is provided which has a bracket which serves for the positive fastening to the patient. As a hanger is meant a slim structure, which is bent very strong, and can be easily attached. By this bracket the above-described disadvantage - namely the release of the adhesive attachment in sweaty patients - avoided and so this holder is used everywhere.

Dass der Bügel vorzugsweise drehbar im Bezug auf das Befestigungselement und außerdem biegsam ist, macht ihn vielseitig einsetzbar. Im Gegensatz zu dem oben erwähnten Haken kann man den Bügel direkt am Patienten befestigen, da er durch die Flexibilität jedem Gegenstand anpassbar ist.That the bracket is preferably rotatable with respect to the fastener and also flexible, makes it versatile. In contrast to the hook mentioned above, one can attach the bracket directly to the patient, since it is adaptable to any object due to the flexibility.

Vorzugsweise wird der Bügel am Ohr des Patienten befestigt, da von dieser Position aus optimal eine Venenverweilkanüle in die Vena Jugularis Externa des Pati- enten, die für diese Art von Katheter am besten geeignet ist, gelegt werden kann.Preferably, the bracket is attached to the patient's ear, since from this position optimally a venous indwelling cannula is inserted into the external jugular vein of the patient. which is best suited for this type of catheter can be placed.

In bevorzugter Weise ist vorgesehen, dass das Befestigungselement gegenüber dem Bügel teleskopisch verstellbar ist. Da nicht alle Menschen gleich gebaut sind, ist es vorteilhaft eine verstellbare Schiene einzubauen, um die Halterung dem Abstand zwischen Ohr und Einstichstelle anzupassen. Diese Schiene kann man natürlich in der gewünschten Position festschrauben.In a preferred manner, it is provided that the fastening element is telescopically adjustable relative to the bracket. Since not all people are built the same, it is advantageous to install an adjustable rail to adjust the bracket to the distance between the ear and puncture site. This rail can of course be screwed in the desired position.

Ein Aspekt dieser Erfindung ist es, dass das Befestigungselement als Klipp-Ver- schluss ausgebildet ist. Dadurch kann die Nadel bei Bedarf abgenommen und eine neue aufgesteckt werden, ohne die Halterung erneuern zu müssen. Dies bringt einen finanziellen Vorteil und ist außerdem umweltfreundlich.One aspect of this invention is that the fastener is designed as a clip closure. This allows the needle to be removed if necessary and a new plugged in without having to renew the holder. This brings a financial advantage and is also environmentally friendly.

Ein weiteres bevorzugtes Merkmal dieser Erfindung ist, dass die Halterung ein Einwegprodukt ist. Dadurch erspart man sich die sehr aufwendige Reinigung und garantiert ein hundert Prozent steriles Produkt.Another preferred feature of this invention is that the holder is a disposable product. This saves you the costly cleaning and guarantees a hundred percent sterile product.

In bevorzugter Weise ist vorgesehen, dass der Bügel mit einer nachgiebigen Hülle überzogen ist. Dies hat einen besseren Tragekomfort zur Folge, da der Bügel weicher ist und nicht das Ohr einschneidet.Preferably, it is provided that the bracket is covered with a resilient sheath. This results in a better wearing comfort as the temple is softer and does not cut the ear.

Die Erfindung wird im Folgenden anhand von schematischen Darstellungen und Diagrammen näher erläutert. Es zeigen:The invention is explained in more detail below with reference to schematic representations and diagrams. Show it:

Fig.°l eine axonometrische Darstellung der Halterung mit eingeklemmter Venenverweilkanüle;Fig. 1 is an axonometric view of the holder with clamped venous indwelling cannula;

Fig.°2 eine schematische Frontalansicht der Halterung; undFig. 2 is a schematic frontal view of the holder; and

Fig.°3 eine axonometrische Darstellung der Halterung.Fig. 3 is an axonometric view of the holder.

Fig.°l zeigt eine axonometrische Darstellung der Halterung 1 mit eingeklemmter Venenverweilkanüle 2. Die Halterung 1 besteht aus einem Bügel 3, der sehr schlank ausgebildet und stark eingebogen ist. Außerdem sieht man hier die teleskopisch ausfahrbare Schiene 4, die mit dem Drehrad 5 festschraubbar ist. Mit dem Klipp-Verschluss 6 ist die Venenverweilkanüle 2 an der Halterung 1 verbindbar.Fig. 1 shows an axonometric view of the holder 1 with clamped venous indwelling cannula 2. The holder 1 consists of a bracket 3, which is very slender and strongly inflected. In addition, you can see here the telescopically extendable rail 4, which is festschraubbar with the rotary 5. With the clip-closure 6, the venous indwelling cannula 2 can be connected to the holder 1.

Fig.°2 und Fig. 3 zeigen eine schematische Darstellung der Halterung 1, die aus einem Halteelement 7 und einem Befestigungselement 8 besteht. Hier wird gezeigt, dass der Bügel 3 biegsam ist und im Bezug auf das Befestigungselement 8 drehbar ist. Außerdem zeigt Fig°3 die nachgiebige Hülle 9, mit der der Bügel 3 überzogen ist. 2 and 3 show a schematic representation of the holder 1, which consists of a holding element 7 and a fastening element 8. Here it is shown that the bracket 3 is flexible and is rotatable with respect to the fastening element 8. In addition, Fig ° 3 shows the resilient sheath 9, with which the bracket 3 is coated.

Claims

PATENTANSPRÜCHE 1. Halterung (1) für eine Venenverweilkanüle (2), mit einem Halteelement (7) und einem Befestigungselement (8) für die Venenverweilkanüle (2), dadurch gekennzeichnet, dass das Halteelement (7) als Bügel (3) ausgebildet ist, der zur formschlüssigen Befestigung am Patienten ausgebildet ist.1. holder (1) for a venous indwelling cannula (2), with a holding element (7) and a fastening element (8) for the venous indwelling cannula (2), characterized in that the holding element (7) is designed as a bracket (3), the is designed for positive attachment to the patient. 2. Halterung (1) für eine Venenverweilkanüle (2) nach Anspruch 1, dadurch gekennzeichnet, dass der Bügel (3) drehbar im Bezug auf das Befestigungselement (8) ist.2. holder (1) for a venous indwelling cannula (2) according to claim 1, characterized in that the bracket (3) is rotatable with respect to the fastening element (8). 3. Halterung (1) für eine Venenverweilkanüle (2) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Bügel (3) biegsam ist.3. holder (1) for a venous indwelling cannula (2) according to claim 1 or 2, characterized in that the bracket (3) is flexible. 4. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Bügel (3) dazu ausgebildet ist, um das Ohr des Patienten gelegt zu werden.4. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 3, characterized in that the bracket (3) is adapted to be placed around the ear of the patient. 5. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Befestigungselement (8) gegenüber dem Bügel (3) teleskopisch verstellbar ist.5. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 4, characterized in that the fastening element (8) relative to the bracket (3) is telescopically adjustable. 6. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Befestigungselement (8) als Klipp-Verschluss (6) ausgebildet ist.6. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 5, characterized in that the fastening element (8) is designed as a clip-closure (6). 7. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Halterung (1) ein Einwegprodukt ist.7. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 6, characterized in that the holder (1) is a disposable product. 8. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Halterung (1) für Venenverweil- kanülen (2) ausgebildet, die in die Vena Jugularis Externa eingeführt werden.8. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 7, characterized in that the holder (1) for venous indwelling (2) formed, which are introduced into the external jugular vein. 9. Halterung (1) für eine Venenverweilkanüle (2) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Bügel (3) mit einer nachgiebigen Hülle (9) überzogen ist. 9. holder (1) for a venous indwelling cannula (2) according to one of claims 1 to 8, characterized in that the bracket (3) with a resilient sheath (9) is coated.
PCT/AT2007/000297 2006-06-16 2007-06-18 Holder for an indwelling venous cannula WO2007143772A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1034/2006 2006-06-16
AT10342006A AT503882A2 (en) 2006-06-16 2006-06-16 FIXATION OF A VEIN CONVERTING CANNING

Publications (2)

Publication Number Publication Date
WO2007143772A2 true WO2007143772A2 (en) 2007-12-21
WO2007143772A3 WO2007143772A3 (en) 2008-02-21

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Family Applications (1)

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PCT/AT2007/000297 WO2007143772A2 (en) 2006-06-16 2007-06-18 Holder for an indwelling venous cannula

Country Status (2)

Country Link
AT (1) AT503882A2 (en)
WO (1) WO2007143772A2 (en)

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