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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

Active Publication Date: 2012-10-31
昂克贝塔国际有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the problem with this approach is that the treatment of the near-surface portion of the tissue is performed without any assistance, which exposes the medical staff to high doses of radiation at least while applying the radioactive material or removing it from the skin surface under

Method used

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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

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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

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IPC IPC(8): A61N5/10A61M35/00G21F7/06
CPCG21F3/00A61N5/10A61N5/1001A61N2005/1021
Inventor 切西迪奥·奇普里亚尼玛利亚·德桑蒂斯马克斯·比尔迈尔齐格弗里德·弗格尼库拉·图奥莫马克·哈芬史黛拉奥利弗·巴克
Owner 昂克贝塔国际有限公司
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