WO2017071796A1 - Port-and-pin system for incising the skin and for marking the incision point - Google Patents
Port-and-pin system for incising the skin and for marking the incision point Download PDFInfo
- Publication number
- WO2017071796A1 WO2017071796A1 PCT/EP2016/001729 EP2016001729W WO2017071796A1 WO 2017071796 A1 WO2017071796 A1 WO 2017071796A1 EP 2016001729 W EP2016001729 W EP 2016001729W WO 2017071796 A1 WO2017071796 A1 WO 2017071796A1
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- WIPO (PCT)
- Prior art keywords
- port
- pin
- skin
- marking
- incising
- Prior art date
Links
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 3
- 238000007443 liposuction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 206010040954 Skin wrinkling Diseases 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 208000034158 bleeding Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920002674 hyaluronan Polymers 0.000 description 2
- 229960003160 hyaluronic acid Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 206010033675 panniculitis Diseases 0.000 description 2
- 108030001720 Bontoxilysin Proteins 0.000 description 1
- 241001631457 Cannula Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940053031 botulinum toxin Drugs 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/025—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body through bones or teeth, e.g. through the skull
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0288—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body protectors, caps or covers therefor
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0291—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body method or device for implanting it in the body
Definitions
- Botulinum toxin or injection with hyaluronic acid It is also known to perform a treatment of such deep facial wrinkles by means of a thread lift.
- This procedure is a gentle procedure of skin tightening without
- a thread is inserted into the subcutaneous adipose tissue with a cannula. Due to its special structure, which by means of knots and anchor-like acting small conical elements or hooks anchors the thread by pulling and cocking deep in the slack tissue. Thereafter, the doctor models and tightens the skin.
- CONFIRMATION COPY slowly broken down by the body. These threads stimulate the formation of elastic fibers and collagen in the subcutaneous tissue and lead to a
- Pain for the patient means and is associated with an increased risk of bleeding. It is also known and customary to place the cannula several times in a puncture site and to guide the cannula fan-shaped in the fatty tissue to the place which has to be injected.
- the thread-guiding needles For wrinkle treatment by thread lifting, the thread-guiding needles must be placed at the same puncture site and then pushed in the opposite direction.
- a disadvantage of the methods described above is the existing requirement to place the needles several times in the same place, which is regularly difficult for the practitioner, especially when it comes to a small bleeding.
- Skin Wear Prevention Device 7 a suction funnel insertable into a biological body, having a drilling area over which a liposuction tube is inserted, and having a flange having a drilling area medium.
- This liposuction device fulfills the task of avoiding skin wear. This arises in such a treatment by the intense movements, which are performed with the Fettabsaugrheime in the biological body by the practitioner. As a result, the skin is extremely strained in the area in which this liposuction tube is inserted.
- This device for preventing skin wear 7 is attached to the
- the device for preventing skin wear 7 is pierced at its corner regions 3 when sewing for fixing.
- the invention has for its object to provide the practitioner with a tool that facilitates repeated insertion of a cannula at the same place in the skin of a patient.
- this object is achieved by a port / pin system for incising the skin and marking the incision point according to claims 1 to 8.
- FIG. 1 shows the port / pin system according to the invention in FIG.
- Figure 2 shows port and pin individually.
- Figure 3 shows the port / pin system in three-dimensional image.
- the port / pin system according to the invention consists of a port 1 and a pin 2.
- the port 1 consists of a penetrating into the skin cylindrical part 3 and an upper end viewed in its direction of operation
- the pin 2 Insert in the port 1 is the pin 2, which is formed from a needle 5 and a head part 6.
- the pin 2 is dimensioned so that it is to be inserted with its needle 5 in the cylindrical part 3 of the port 1.
- the head part 6 of the pin 2 is advantageously designed in its diameter such that the conical upper opening of the port 1 is completely covered by the head part 6 of the pin 2 and the port / pin system according to the invention is closed.
- the needle 5 of the pin 2 protrudes, for example, about 2mm down from the port 1 out.
- lips 7 arranged. These lips 7 fix the position of the port 1 in the skin. These lips 7 can, as shown by way of example in the figures, be arranged on individual regions of the circumference of the penetrating into the skin cylindrical part 3 in several rows one above the other. It is also conceivable that these lips 7 the port 1 may be arranged reaching around its entire circumference.
- FIG. 1 to 3 a variant of the port 1 is shown, which has arranged at the upper end of the port 1 wing-like extensions 8, which are located opposite to each other.
- wing-like extensions 8 are preferably designed so that they can be bent slightly upwards.
- Embodiments are arranged, which allow a secure gripping.
- Port / pin system for the incision of the skin the system is now pin 2 located in the port 2 by the practitioner from the bottom of the wing-like extensions 8 gripped and this wing-like extensions 8 thereby bent upwards.
- the pin 2 in the port 3 is firmly fixed and the practitioner can pierce the system in the skin of the patient. If the port / pin system is in the skin, pin 2 can be removed from port 1 and the puncture site is defined and marked. Now it is the practitioner with only a single piercing into the skin possible to insert the cannula defined position in the port 1 and the
- At least the head part 6 of the pin 2 is executed in accordance with the Pravaz system used in medicine for identifying the needle sizes.
- a color purple marking means a cannula size of 13G (gauge) and an outside diameter of 2.4mm.
- This port / pin system according to the invention is advantageously embodied in a plastic that has already been tested for medical technology and can be used multiple times in the treatment of a patient in one session.
- the port 1 is not equipped with wing-like extensions 8 and can be used in this embodiment by means of an aid, for example an adapted medical tacker.
- an aid for example an adapted medical tacker.
- the packaging design customary in medical technology which ensures that the system according to the invention is gripped by the treating person directly out of the packaging.
Abstract
The invention relates to a port-and-pin system for incising the skin and for marking the incision point, consisting of a port (1) and a pin (2) to be inserted into the port (1), wherein the port (1) consists of a cylindrical part (3) that penetrates into the skin and of a guide cone (4) arranged at the end of the port that is at the top in the functional direction and wherein the pin (2) is formed of a needle (5) and of a head part (6), wherein the pin (2) is dimensioned in such a way that the pin can be inserted into the cylindrical part (3) of the port (1) by means of the needle (5) of the pin and the needle (5) of the pin (2) thereby protrudes from the port (1) to such an extent that the skin can be pierced, wherein the diameter of the head part (6) of the pin (2) is such that the conical upper opening of the port (1) is completely covered by the head part (6) of the pin (2) and the port-and-pin system according to the invention is closed.
Description
Port/ Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes Port / pin system for incision of the skin and marking of the incision point
Mit der Faltenbildung im Gesicht verbindet die Mehrheit der Menschen The majority of people associate with facial wrinkles
Zustände des Alterns, der Müdigkeit und damit eine Verminderung der States of aging, fatigue and thus a reduction of the
Attraktivität. Attractiveness.
Es ist bereits seit geraumer Zeit bekannt und übliches Verfahren, tiefe It has been known for quite some time and usual procedure, deep
Gesichtsfalten zu behandeln. To treat facial wrinkles.
Lange Zeit wurden solche Korrekturen mittels operativer Liftings durchgeführt. For a long time, such corrections were made by means of operative lifting.
Modernere neue Verfahren bieten weitaus unkompliziertere und More modern, newer procedures are far simpler and more efficient
kostengünstigere Verfahren wie zum Beispiel die Behandlung mit more cost-effective procedures such as treatment with
Botulinumtoxin oder die Unterspritzung mit Hyaluronsäure. Ebenfalls ist es bekannt, eine Behandlung solch tiefer Gesichtsfalten mittels eines Fadenliftings durchzuführen. Botulinum toxin or injection with hyaluronic acid. It is also known to perform a treatment of such deep facial wrinkles by means of a thread lift.
Dieses Verfahren ist ein schonendes Verfahren der Hautstraffung ohne This procedure is a gentle procedure of skin tightening without
Operation. Diese Art der Gesichtsstraffung findet nahezu schmerzfrei unter lokaler Surgery. This type of facial lift is virtually painless under local
Betäubung statt. Stun place.
Hierzu wird ein Faden ins Unterhaut-Fettgewebe mit einer Kanüle eingeführt. Aufgrund seiner besonderen Struktur, welche mittels Knoten und ankerartig wirkenden kleinen kegelförmigen Elementen oder Häkchen verankert sich der Faden durch das Ziehen und Spannen tief im erschlafften Gewebe. Danach modelliert und strafft der Arzt die Haut. For this purpose, a thread is inserted into the subcutaneous adipose tissue with a cannula. Due to its special structure, which by means of knots and anchor-like acting small conical elements or hooks anchors the thread by pulling and cocking deep in the slack tissue. Thereafter, the doctor models and tightens the skin.
Das Ergebnis einer solchen Behandlung ist sofort sichtbar. Es gibt nur wenige lokale Nebenwirkungen. Bekannte Produkte für diese Anwendung sind beispielsweise die Produkte Silhouette Soft® oder Happy Lift. The result of such treatment is immediately visible. There are few local side effects. Known products for this application include the products Silhouette Soft® or Happy Lift.
Diese Produkte verbleiben bis zu 18 Monate in der Haut und werden dabei These products remain in the skin for up to 18 months and are included
BESTÄTIGUNGSKOPIE
langsam durch den Körper abgebaut. Diese Fäden stimulieren in der Unterhaut die Bildung von elastischen Fasern und Kollagen und führen zu einem CONFIRMATION COPY slowly broken down by the body. These threads stimulate the formation of elastic fibers and collagen in the subcutaneous tissue and lead to a
zusätzlichen Straffungseffekt. Zum Unterspritzen der Haut mit verschiedenen Fillern und Hyaluronsäure werden die Nadeln an verschiedenen Stellen gesetzt, was zusätzliche additional streamlining effect. To inject the skin with different fillers and hyaluronic acid, the needles are placed in different places, which adds extra
Schmerzen für den Patienten bedeutet und mit vermehrtem Blutungsrisiko einhergeht. Bekannt und üblich ist es auch, die Kanüle mehrmals in eine Einstichstelle zu setzen und die Kanüle im Fettgewebe fächerförmig an die Stelle zu führen, welche unterspritzt werden muss. Pain for the patient means and is associated with an increased risk of bleeding. It is also known and customary to place the cannula several times in a puncture site and to guide the cannula fan-shaped in the fatty tissue to the place which has to be injected.
Bei der Faltenbehandlung durch Fadenlifting müssen die fadenführenden Nadeln an die gleiche Einstichstelle gesetzt und dann in entgegengesetzter Richtung geschoben werden. For wrinkle treatment by thread lifting, the thread-guiding needles must be placed at the same puncture site and then pushed in the opposite direction.
Nachteilig bei den vorstehend beschriebenen Verfahren ist das vorhandene Erfordernis, die Kanülen mehrfach an dieselbe Stelle zu setzen, was für den Behandler regelmäßig schwierig ist, vor allem wenn es zu einer kleinen Blutung kommt. A disadvantage of the methods described above is the existing requirement to place the needles several times in the same place, which is regularly difficult for the practitioner, especially when it comes to a small bleeding.
Aus der EP 0 458 989 ist eine Fettabsaugvorrichtung mit einer eine Öffnung aufweisenden Fettabsaug röhre bekannt, welche damit in Verbindung From EP 0458989 a liposuction device with a mouth having a liposuction tube is known, which associated therewith
stehenden Fettaufnahmemitteln aufweist und gekennzeichnet ist durch einehaving upright fat receiving means and is characterized by a
Vorrichtung zur Vermeidung von Hautverschleiß 7, einem in einen biologischen Körper einführbaren Saugtrichter, der einen Bohrbereich aufweist, über den eine Fettabsaugröhre eingeführt wird und weist einen Flansch auf, der einen Bohrbereich aufweist (... ) . Skin Wear Prevention Device 7, a suction funnel insertable into a biological body, having a drilling area over which a liposuction tube is inserted, and having a flange having a drilling area (...).
Diese Fettabsaugvorrichtung erfüllt die Aufgabe Hautverschleiß zu vermeiden.
Dieser entsteht bei einer solchen Behandlung durch die intensiven Bewegungen, welche mit der Fettabsaugröhre im biologischen Körper durch den Behandler durchgeführt werden . Dadurch wird die Haut in dem Bereich, in welchen diese Fettabsaug röhre eingeführt ist, in höchstem Maße strapaziert. This liposuction device fulfills the task of avoiding skin wear. This arises in such a treatment by the intense movements, which are performed with the Fettabsaugröhre in the biological body by the practitioner. As a result, the skin is extremely strained in the area in which this liposuction tube is inserted.
Diese Vorrichtung zur Vermeidung von Hautverschleiß 7 wird an den This device for preventing skin wear 7 is attached to the
dargestellten Führungsmitteln 3 an die Haut des Patienten angenäht. shown guide means 3 sewn to the skin of the patient.
Dabei wird die Vorrichtung zur Vermeidung von Hautverschleiß 7 an ihren Eckbereichen 3 beim Annähen zum Fixieren durchstochen. In this case, the device for preventing skin wear 7 is pierced at its corner regions 3 when sewing for fixing.
Dies ist erforderlich, um Verletzungen des biologischen Körpers bei den beim Führen der Fettabsaug röhre auftretenden mechanischen Belastungen weitestgehend zu verhindern. This is necessary in order to prevent injuries to the biological body as far as possible in the case of guiding the liposuction mechanism occurring mechanical loads.
Der Erfindung liegt die Aufgabe zugrunde, dem Behandler ein Hilfsmittel zur Verfügung zu stellen, welches ein wiederholtes Einsetzen einer Kanüle an dieselbe Stelle in der Haut eines Patienten erleichtert. The invention has for its object to provide the practitioner with a tool that facilitates repeated insertion of a cannula at the same place in the skin of a patient.
Erfindungsgemäß wird diese Aufgabe durch ein Port/ Pin -System zur Inzision der Haut und Markierung des Inzisionspunktes gemäß den Patentansprüchen 1 bis 8 gelöst. According to the invention, this object is achieved by a port / pin system for incising the skin and marking the incision point according to claims 1 to 8.
Nachfolgend soll das erfindungsgemäße Port/Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes anhand der Abbildungen 1 bis 3 und dem Ausführungsbeispiel näher erläutert werden. Dabei zeigt Abbildung 1 die erfindungsgemäße Port/Pin-System in In the following, the port / pin system according to the invention for incising the skin and marking the incision point will be explained in more detail with reference to FIGS. 1 to 3 and the exemplary embodiment. FIG. 1 shows the port / pin system according to the invention in FIG
zusammengesetztem Zustand, Abbildung 2 zeigt Port und Pin einzeln. Beideassembled state, Figure 2 shows port and pin individually. Both
Abbildungen zeigen dabei eine Schnittdarstellung. Pictures show a sectional view.
Abbildung 3 zeigt das Port/ Pin -System in dreidimensionaler Abbildung.
Das erfindungsgemäße Port/ Pin -System besteht aus einem Port 1 und einem Pin 2. Figure 3 shows the port / pin system in three-dimensional image. The port / pin system according to the invention consists of a port 1 and a pin 2.
Der Port 1 besteht aus einem in die Haut eindringenden zylindrischen Teil 3 und einem an seinem in Funktionsrichtung betrachtet oberen Ende The port 1 consists of a penetrating into the skin cylindrical part 3 and an upper end viewed in its direction of operation
angeordneten Führungskegel 4. arranged guide cone 4.
In den Port 1 einzusetzen ist der Pin 2, welcher aus einer Nadel 5 und einem Kopfteil 6 gebildet ist. Dabei ist der Pin 2 so dimensioniert, dass er mit seiner Nadel 5 in den zylindrischen Teil 3 des Ports 1 einzusetzen ist. Insert in the port 1 is the pin 2, which is formed from a needle 5 and a head part 6. In this case, the pin 2 is dimensioned so that it is to be inserted with its needle 5 in the cylindrical part 3 of the port 1.
Das Kopfteil 6 des Pins 2 ist in seinem Durchmesser vorteilhafterweise so gestaltet, dass die kegelförmige obere Öffnung des Ports 1 durch das Kopfteil 6 des Pins 2 komplett abgedeckt und das erfindungsgemäße Port/ Pin-System verschlossen ist. The head part 6 of the pin 2 is advantageously designed in its diameter such that the conical upper opening of the port 1 is completely covered by the head part 6 of the pin 2 and the port / pin system according to the invention is closed.
Die Nadel 5 des Pins 2 ragt dabei beispielsweise ca. 2mm nach unten aus dem Port 1 heraus. The needle 5 of the pin 2 protrudes, for example, about 2mm down from the port 1 out.
Das in den Abbildungen 1 bis 3 gezeigte Port/ Pin-System zeigt eine weit vergrößerte Darstellung, ist jedoch maßstäblich korrekt abgebildet. The port / pin system shown in Figures 1 to 3 is a much enlarged view, but is correctly scaled to scale.
Es soll zur Verdeutlichung hier darauf hingewiesen werden, daß der in die Haut eindringende zylindrische Teil 3 ca. einen Außendurchmesser von 0,8 mm aufweist It should be pointed out for clarity here that the penetrating into the skin cylindrical part 3 has an outer diameter of 0.8 mm
In besonderer Ausgestaltung der erfindungsgemäßen Lösung ist an der In a particular embodiment of the inventive solution is at the
Außenwandung des Ports 1 im Bereich des in die Haut eindringenden Outer wall of port 1 in the area of penetrating into the skin
zylindrischen Teils 3 Lippen 7 angeordnet. Diese Lippen 7 fixieren die Lage des Ports 1 in der Haut.
Diese Lippen 7 können, wie beispielhaft in den Abbildungen gezeigt, an einzelnen Bereichen des Umfangs des in die Haut eindringenden zylindrischen Teils 3 in mehreren Reihen übereinander angeordnet sein. Ebenso ist es denkbar, dass diese Lippen 7 den Port 1 um seinen gesamten Umfang reichend angeordnet sein. cylindrical part 3 lips 7 arranged. These lips 7 fix the position of the port 1 in the skin. These lips 7 can, as shown by way of example in the figures, be arranged on individual regions of the circumference of the penetrating into the skin cylindrical part 3 in several rows one above the other. It is also conceivable that these lips 7 the port 1 may be arranged reaching around its entire circumference.
Auch dem Erfindungsgedanken zugehörig ist eine Variante der Ausführung der Lippen 7 derart, dass sie einem Außengewinde ähnlich um den Umfang des Pins 2 angeordnet. Also belonging to the concept of the invention is a variant of the embodiment of the lips 7 such that they are similar to an external thread around the circumference of the pin 2.
In den Abbildungen 1 bis 3 ist eine Variante des Ports 1 gezeigt, welche am oberen Ende des Ports 1 angeordnete flügelartige Ausweitungen 8 aufweist, welche sich gegenüber angeordnet befinden. In Figures 1 to 3, a variant of the port 1 is shown, which has arranged at the upper end of the port 1 wing-like extensions 8, which are located opposite to each other.
Diese flügelartige Ausweitungen 8 sind vorzugsweise so gestaltet, dass sie leicht nach oben hin knickbar sind. These wing-like extensions 8 are preferably designed so that they can be bent slightly upwards.
Dies kann dadurch realisiert werden, dass die Materialauswahl eine solche Elastizität vorgibt. Denkbar ist es jedoch auch, dass durch Anordnung von Knickrillen im Material ein solches Nachobenbiegen umgesetzt wird. This can be realized by the fact that the choice of material dictates such elasticity. However, it is also conceivable that such bending-over is implemented by arranging buckling grooves in the material.
Ebenso wird eine Ausgestaltung vorgeschlagen, nach welcher an der Likewise, an embodiment is proposed, according to which at the
Unterseite der flügelartigen Ausweitungen 8 Rillen oder andere Bottom of the wing-like extensions 8 grooves or other
Ausgestaltungen angeordnet sind, welche ein sicheres Greifen ermöglichen. Embodiments are arranged, which allow a secure gripping.
Bei der Anwendung dieses erfindungsgemäßen Port/ Pin -System zur Inzision der Haut wird nun das System mit im Port 1 befindlichen Pin 2 durch den Behandler von unten an den flügelartigen Ausweitungen 8 gegriffen und diese flügelartigen Ausweitungen 8 dabei nach oben geknickt. In the application of this invention Port / pin system for the incision of the skin, the system is now pin 2 located in the port 2 by the practitioner from the bottom of the wing-like extensions 8 gripped and this wing-like extensions 8 thereby bent upwards.
Durch das Greifen des Port/Pin-Systems in dieser Art wird der Pin 2 im Port 3 fest fixiert und der Behandler kann das System in die Haut des Patienten einstechen.
Sitzt das Port/ Pin-System in der Haut kann der Pin 2 aus dem Port 1 genommen werden und die Einstichstelle ist definiert und markiert. Nun ist es dem Behandler mit nur einmaligen Einstechen in die Haut möglich mehrmals die Kanüle lagedefiniert in den Port 1 einzuführen und dem By gripping the port / pin system in this way, the pin 2 in the port 3 is firmly fixed and the practitioner can pierce the system in the skin of the patient. If the port / pin system is in the skin, pin 2 can be removed from port 1 and the puncture site is defined and marked. Now it is the practitioner with only a single piercing into the skin possible to insert the cannula defined position in the port 1 and the
Patienten die Schmerzen mehrerer Einstiche ersparen . Patients save the pain of multiple punctures.
Vorteilhafterweise wird zumindest das Kopfteil 6 des Pins 2 entsprechend des in der Medizin zur Kennzeichnung der Kanülengrößen angewandten Pravaz- Systems ausgeführt. Advantageously, at least the head part 6 of the pin 2 is executed in accordance with the Pravaz system used in medicine for identifying the needle sizes.
Mit diesem System werden Kanülen farbig gekennzeichnet. So bedeutet eine Kennzeichnung in der Farbe Purpur eine Kanülengröße von 13G (Gauge)und einen Außendurchmesser von 2,4 mm. With this system, cannulas are marked in color. Thus, a color purple marking means a cannula size of 13G (gauge) and an outside diameter of 2.4mm.
Somit kann durch die farbige Kennzeichnung des Kopfteils 6 des Pins 2 des die Größe der mit diesem Port/Pin-Systems kompatiblen Kanülengröße angezeigt werden . Thus, by the colored marking of the head part 6 of the pin 2 of the size of the compatible with this port / pin system cannula size can be displayed.
Ebenso ist es denkbar, das gesamte Port/ Pin -System entsprechend farbig zu gestalten. It is also conceivable to make the entire port / pin system correspondingly colored.
Dieses erfindungsgemäße Port/Pin-System wird vorteilhafterweise in einem bereits für die Medizintechnik erprobten Kunststoff ausgeführt und kann bei der Behandlung eines Patienten in einer Sitzung mehrfach eingesetzt werden. This port / pin system according to the invention is advantageously embodied in a plastic that has already been tested for medical technology and can be used multiple times in the treatment of a patient in one session.
Ebenso ist es dem Erfindungsgedanke als zugehörig zu betrachten, dass der Port 1 nicht mit flügelartigen Ausweitungen 8 ausgestattet ist und in dieser Ausführung mittels eines Hilfsmittels, beispielsweise einem adaptierten medizinischen Tacker, eingesetzt werden kann.
Ebenso dem Erfindungsgedanken zuzuordnen ist die in der Medizintechnik übliche Verpackungsgestaltung, welche ein Greifen des erfindungsgemäßen Systems durch den Behandler direkt aus der Verpackung heraus gewährleistet.
Likewise, it is to be considered that the port 1 is not equipped with wing-like extensions 8 and can be used in this embodiment by means of an aid, for example an adapted medical tacker. Likewise attributable to the idea of the invention is the packaging design customary in medical technology, which ensures that the system according to the invention is gripped by the treating person directly out of the packaging.
Claims
Patentansprüche: Patent claims:
Anspruch 1 : Claim 1:
Port/Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes, bestehend aus einem Port (1) und einem in den Port (1) einzusetzenden Pin Port/pin system for incising the skin and marking the incision point, consisting of a port (1) and a pin to be inserted into the port (1).
(2) , wobei der Port (1) aus einem in die Haut eindringenden zylindrischen Teil(2), wherein the port (1) consists of a cylindrical part that penetrates the skin
(3) und einem an seinem in Funktionsrichtung betrachtet oberen Ende angeordneten Führungskegel (4) besteht und der Pin (2) aus einer Nadel (5) und einem Kopfteil (6) gebildet ist, wobei der Pin (2) so dimensioniert, dass er mit seiner Nadel (5) in den zylindrischen Teil (3) des Ports 1 einzusetzen ist und die Nadel (5) des Pins (2) dabei soweit aus dem Port (1) heraus ragt, dass die Haut zu durchstechen ist und bei welchem das Kopfteil (6) des Pins (2) ist in seinem Durchmesser so gestaltet ist, dass die kegelförmige obere Öffnung des Ports (1) durch das Kopfteil (6) des Pins (2) komplett abgedeckt und das erfindungsgemäße Port/ Pin-System verschlossen ist (3) and a guide cone (4) arranged at its upper end when viewed in the functional direction and the pin (2) is formed from a needle (5) and a head part (6), the pin (2) being dimensioned so that it with its needle (5) is to be inserted into the cylindrical part (3) of the port 1 and the needle (5) of the pin (2) protrudes so far out of the port (1) that the skin can be pierced and where this The diameter of the head part (6) of the pin (2) is designed such that the conical upper opening of the port (1) is completely covered by the head part (6) of the pin (2) and the port/pin system according to the invention is closed
und bei welchem an der Außenwandung des Ports (1) im Bereich des in Haut eindringenden zylindrischen Teils (3) Lippen (7) angeordnet sind, welche die Lage des Ports (1) in der Haut fixieren and in which lips (7) are arranged on the outer wall of the port (1) in the area of the cylindrical part (3) penetrating into the skin, which fix the position of the port (1) in the skin
und welcher am oberen Ende des Ports (1) angeordnete, leicht nach oben hin knickbare flügelartige Ausweitungen (8) als Greifhilfe aufweist, welche sich gegenüber angeordnet befinden. and which has wing-like extensions (8) arranged at the upper end of the port (1), which can be easily bent upwards, as a gripping aid, which are arranged opposite each other.
Anspruch 2 : Claim 2:
Port/Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes nach Anspruch 2, bei welchem die im Bereich des in die Haut eindringenden zylindrischen Teils (3) Lippen (7) angeordnet sind, welche Port/pin system for incising the skin and marking the incision point according to claim 2, in which the lips (7) are arranged in the area of the cylindrical part (3) penetrating the skin, which
an einzelnen Bereichen des Umfangs des in die Haut eindringenden on individual areas of the circumference of the penetrating into the skin
zylindrischen Teils (3) in mehreren Reihen übereinander angeordnet sind. Anspruch 3 : Cylindrical part (3) are arranged in several rows one above the other. Claim 3:
Port/Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes nach Anspruch 1, bei welchem an der Unterseite der flügelartigen
Ausweitungen (8) Rillen oder andere Ausgestaltungen angeordnet sind, welche ein sicheres Greifen ermöglichen . Port/pin system for incising the skin and marking the incision point according to claim 1, in which on the underside of the wing-like Expansions (8) grooves or other configurations are arranged, which enable secure gripping.
Anspruch 4: Claim 4:
Port/Pin-System zur Inzision der Haut und Markierung des Inzisionspunktes nach Anspruch 1, bei welchem das Kopfteil (6) des Pins (2) entsprechend des in der Medizin zur Kennzeichnung der Kanülengrößen angewandten Pravaz- Systems farbig ausgeführt ist. Anspruch 5 : Port/pin system for incising the skin and marking the incision point according to claim 1, in which the head part (6) of the pin (2) is colored according to the Pravaz system used in medicine to mark the cannula sizes. Claim 5:
Port/ Pin -System zur Inzision der Haut und Markierung des Inzisionspunktes nach Anspruch 7 4, bei welchem das gesamte Port/ Pin- entsprechend des in der Medizin zur Kennzeichnung der Kanülengrößen angewandten Pravaz- Systems farbig ausgeführt ist.
Port/pin system for incising the skin and marking the incision point according to claims 7-4, in which the entire port/pin is colored in accordance with the Pravaz system used in medicine to mark the cannula sizes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015013936.3 | 2015-10-28 | ||
DE102015013936.3A DE102015013936A1 (en) | 2015-10-28 | 2015-10-28 | Port / pin system for incision of the skin and marking of the incision point |
Publications (1)
Publication Number | Publication Date |
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WO2017071796A1 true WO2017071796A1 (en) | 2017-05-04 |
Family
ID=57256243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/001729 WO2017071796A1 (en) | 2015-10-28 | 2016-10-19 | Port-and-pin system for incising the skin and for marking the incision point |
Country Status (2)
Country | Link |
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DE (1) | DE102015013936A1 (en) |
WO (1) | WO2017071796A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2056282B (en) * | 1979-08-15 | 1984-04-04 | Bentley Lab | Implant device |
US4534760A (en) * | 1981-08-14 | 1985-08-13 | Bentley Laboratories, Inc. | Angular implant device |
US5865810A (en) * | 1996-01-19 | 1999-02-02 | Perry; Larry C. | Skin protector for ultrasonic-assisted liposuction and accessories |
US20080172068A1 (en) * | 2006-10-30 | 2008-07-17 | Adams Matthew H | Externally releasable body portal anchors and systems |
US20130253278A1 (en) * | 2012-03-26 | 2013-09-26 | Covidien Lp | Surgical access assembly and method of use therefor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067832B2 (en) * | 1989-12-20 | 1994-02-02 | 信行 真▲崎▼ | Skin crush prevention tool and liposuction device |
-
2015
- 2015-10-28 DE DE102015013936.3A patent/DE102015013936A1/en not_active Ceased
-
2016
- 2016-10-19 WO PCT/EP2016/001729 patent/WO2017071796A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2056282B (en) * | 1979-08-15 | 1984-04-04 | Bentley Lab | Implant device |
US4534760A (en) * | 1981-08-14 | 1985-08-13 | Bentley Laboratories, Inc. | Angular implant device |
US5865810A (en) * | 1996-01-19 | 1999-02-02 | Perry; Larry C. | Skin protector for ultrasonic-assisted liposuction and accessories |
US20080172068A1 (en) * | 2006-10-30 | 2008-07-17 | Adams Matthew H | Externally releasable body portal anchors and systems |
US20130253278A1 (en) * | 2012-03-26 | 2013-09-26 | Covidien Lp | Surgical access assembly and method of use therefor |
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DE102015013936A1 (en) | 2017-05-04 |
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