DE202014009857U1

DE202014009857U1 - Device for introducing active ingredients into the human skin at the desired depth without an injection needle

Info

Publication number: DE202014009857U1
Application number: DE202014009857.3U
Authority: DE
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-12
Filing date: 2014-12-12
Publication date: 2015-12-02
Anticipated expiration: 2024-12-13

Abstract

Anspruch 1. dadurch gekennzeichnet: Eine Injektionsvorrichtung die ohne Injektionsnadel eine Flüssigkeit bzw. Wirkstoff in oder durch die menschliche Haut flüssige Wirkstoffe steril in gewünschter Tiefe injiziert. Hier wird mittels einer mechanischen, hydraulischen, pneumathischen oder elektrischen Vorrichtung Druck auf die zu applizierende Flüssigkeit oder Wirkstoff ausgeübt.Claim 1. characterized in that: An injection device which injects a liquid or active ingredient in or through the human skin liquid active substances sterile in the desired depth without injection needle. Here, by means of a mechanical, hydraulic, pneumatic or electrical device, pressure is exerted on the liquid or active substance to be applied.

Description

In den letzten Jahren gab es eine Reihe von Injektionsvorrichtungen für die Injektion kleiner Mengen medizinischer Flüssigkeiten/Arzneimittel und der Gleichen. Das besondere an den Injektionsvorrichtungen war, dass ohne der Verwendung der Nadel die Flüssigkeiten injiziert werden konnten. Der offensichtliche Vorteil dieser Vorrichtung ist, dass keine Nadel benötigt wird weil die Haut des Patienten nur von Tröpfchen der Flüssigkeit durchdrungen wird. Die Injektionsvorrichtung der vorliegenden Erfindung kann mit einer unendlichen Vielzahl von verschiedenen Stoffen eingesetzt werden. Für bestimmte kosmetische Zwecke kann das Gerät für Oberflächenbehandlung der Haut benutzt werden. Das Besondere der neuen Erfindung ist die Möglichkeit am Gerät mechanisch oder automatisch die Injektionstiefe je nach gewünschter Anwendung einzustellen. In der Kosmetikindustrie gibt es einen enormen Bedarf, bestimmte Substanzen in gewünschte Hauttiefen zu injizieren. Eine weitere Anwendung findet das Gerät im Bereich Tätowierung, hier kann durch Verwendung verschieden großer Düsen, Flächen oder Linien direkt in die gewünschte Hauttiefe injiziert werden. Dementsprechend ist es eine weitere Aufgabe der vorliegenden Erfindung Stoffe durch die Haut in gewünschte Tiefe zu transportieren. Eine der häufigsten Probleme beim Stand der Technik der Nadellosen-Injektionsvorrichtungen ist dass der Wirkstoff durch die Öffnung der Düse kontaminiert werden kann, um dies zu verhindern ist vorgesehen den Wirkstoff in hermetisch abgeriegelten Glasampullen zu verpacken die erst bei der Injektion zerstört werden und somit den Wirkstoff freigeben. So wird eine Verunreinigung der Teile, die während des Nachladens in Kontakt mit dem Wirkstoff treten verhindert.In recent years, there have been a number of injection devices for the injection of small quantities of medical fluids / drugs and the like. The special feature of the injection devices was that without the use of the needle, the fluids could be injected. The obvious advantage of this device is that no needle is needed because the patient's skin is penetrated only by droplets of fluid. The injection device of the present invention can be used with an infinite variety of different materials. For certain cosmetic purposes, the device may be used for surface treatment of the skin. The special feature of the new invention is the ability to adjust mechanically or automatically the injection depth depending on the desired application on the device. In the cosmetics industry, there is a tremendous need to inject certain substances into desired skin depths. Another application is the device in the field of tattooing, here can be injected by using different sized nozzles, surfaces or lines directly into the desired skin depth. Accordingly, it is another object of the present invention to transport substances through the skin to the desired depth. One of the most common problems with the prior art needle-less injection devices is that the active ingredient may be contaminated by the nozzle opening to prevent this from being packaged in hermetically sealed glass ampoules that are destroyed only at the time of injection and thus the drug release. This will prevent contamination of the parts that come into contact with the drug during recharging.

Claims

Claim 1. characterized in that: An injection device which injects a liquid or active ingredient into or through the human skin liquid active ingredients sterile without injection needle in the desired depth. Here, by means of a mechanical, hydraulic, pneumatic or electrical device, pressure is exerted on the liquid or active substance to be applied.

Claim 2, characterized That the active ingredient or the liquid is in a sterile container, which is mechanically destroyed during the injection process and thus the injection liquid is released.

Claim 3, characterized That the container is sublated so that the active ingredient can be injected without the introduction of air.

Claim 4, characterized That the nozzle in size to the respective requirements of the drug corresponds (molecular size).

Claim 5, characterized That two active substances can be injected at the same time, which mix only in the exhaust nozzle (eg cytostatic).

Claim 6, characterized That the skin thickness is measured by laser, ultrasound or other measuring methods.

Claim 7 characterized in that: That the measurement results are recorded or stored and via electronics controls the pressure of the injection unit so that the respective liquid can be injected to the desired depth.

Claim 8, characterized If the jet valve has a circular diameter of 0.001 to 1.0 mm.

Claim 9, characterized That the drug is globular encapsulated, and thus not applied in liquid form.

Claim 10, characterized That the encapsulation is made of material that the body over a certain period z. B. 5 seconds to break down a week.

Claim 11, characterized That the control unit can vary the direct pressure on the injection fluid from 1-1000 bar.

Claim 12, characterized That the pressure accelerates the injection fluid so fast that the speed is higher than the nerve conduction, the pain passes on to the central nervous system.

Claim 13, characterized That the liquid already in the container is sterile and filled under a certain pressure.

Claim 14, characterized The injection agent may also be gaseous or oxygen, carbon monoxide, carbon dioxide.

Claim 15, characterized That the liquid can be commercially available tattoo ink

Claim 16, characterized That the liquid has the property to dissolve already in the skin encapsulated Tattonfarbe.

Claim 17. characterized in that: That the device can create a high vacuum when applied directly to the skin in reverse operation.

Claim 18. characterized in that: That the nozzles can be arranged in different geometries

Claim 19, characterized That the active substance or liquid can also be applied mechanically by means of rotating balls made of different materials into the skin by pressure alone to desired depth.

Claim 20, characterized That described in claim 19 for better operation electromagnetic waves can be used to support.

Claim 21, characterized That as described in claim 20. The wavelengths can be controlled so that z. B. fat cells are destroyed.

Claim 22, characterized That according to one of the preceding claims, the injected active ingredient or liquid during the injection process energized by very specific wavelengths / gaseous