Applicator for applying a radioactive substance to a biological tissue

A technology of radioactive substances and biological tissues, which is applied in the field of applicators to achieve the effect of avoiding contamination by radioactive substances

A technology of radioactive substances and biological tissues, which is applied in the field of applicators to achieve the effect of avoiding contamination by radioactive substances

CN102762255AActive Publication Date: 2012-10-31昂克贝塔国际有限公司
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  • Applicator for applying a radioactive substance to a biological tissue
  • Applicator for applying a radioactive substance to a biological tissue
  • Applicator for applying a radioactive substance to a biological tissue

Examples

Experimental program
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Embodiment Construction

[0037] Hereinafter, the applicator 1 according to the present invention, the handle according to the present invention and the drug applicator system will be described according to exemplary embodiments with reference to FIGS. 1-5 . According to the described embodiment, the applicator 1 is a carpule system having a body configured as a tubular container 3 for containing the active ingredient material or active ingredient mixture containing the Radioactive material for tissue medical treatment. The active ingredient material or active ingredient mixture can include any combination of one or more radioactive substances such as rhenium as well as additives suitable for tissue therapy. The active ingredient material or active ingredient mixture can be present in liquid form, in the form of a paste or varnish or as a suspension.

[0038] One end of the applicator 1 is sealed by a movable sealing cylindrical piston or plunger 5, eg a cylindrical solid or hollow metal component wit...

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Abstract

The invention relates to an applicator for applying a radioactive substance to a biological tissue, wherein the applicator comprises a container for receiving the radioactive substance, an application device with which the substance compound can be applied to the tissue and which can be connected to the container, and at least a part of a delivery device, by means of which the radioactive substance can be fed from the container into the application device when the application device is connected to the container.

Description

technical field [0001] The present invention relates to an applicator for applying radioactive substances to biological tissue, especially human skin, for medical purposes, and to a handle suitable for the applicator and a corresponding applicator system. Background technique [0002] In nuclear medicine, radioactive substances are used in the treatment of near-surface portions of tissue, such as the skin. Radioactive substances applied to the skin, usually as a component of creams or varnishes, can damage near-surface cells, depending on the depth of penetration and duration of action of the radioactive radiation. This method can be used in the treatment of, for example, basal cell tumors with successful treatment. [0003] Hitherto, the application of radioactive substances to the part of the skin to be treated has been carried out in liquid form, for example mixtures of substances contained in creams or varnishes or radioactive substances contained in ointments. [0004...

Claims

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Application Information

Patent Timeline
31 Oct 2012
Publication
CN102762255A
IPC
A61N5/10; A61M35/00; G21F7/06
CPC
G21F3/00; A61N5/10; A61N5/1001; A61N2005/1021
Inventors
切西迪奥·奇普里亚尼; 玛利亚·德桑蒂斯