DE446169C - Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes - Google Patents

Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes

Info

Publication number
DE446169C
DE446169C DED44785D DED0044785D DE446169C DE 446169 C DE446169 C DE 446169C DE D44785 D DED44785 D DE D44785D DE D0044785 D DED0044785 D DE D0044785D DE 446169 C DE446169 C DE 446169C
Authority
DE
Germany
Prior art keywords
plates
therapeutic purposes
radioactive substances
ribbons
strings
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DED44785D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Priority to DED44785D priority Critical patent/DE446169C/en
Application granted granted Critical
Publication of DE446169C publication Critical patent/DE446169C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Radiation-Therapy Devices (AREA)

Description

Fäden, Bänder, Platten und Kugeln, enthaltend radioaktive Stoffe, für therapeutische Zwecke. In der Radiotherapie sind bisher gewöhnlich die radioaktiven Substanzen in Metallröhrchen, in Platten oder Kapillaren eingeschlossen auf die zu bestrahlenden Körperstellen aufgelegt worden. Wegen der verhältnismäßig geringen Ausnutzung der radioaktiven Strahlen hat es sich als zweckmäßig erwiesen, die Präparate unmittelbar in das zu bestrahlende Gewebe hineinzubringen. Man hat dies auf verschiedenen Wegen zu erreichen versucht, so auch durch Verwendung von Hohlnadeln und Glaskapillaren, die mit kleinen Mengen der radioaktiven Substanzen gefüllt waren und die unmittelbar in das erkrankte Gewebe eingespießt wurden. Solche radioaktiven Präparate verursachen dem Patienten, da sie starr sind, bei jeder Bewegung Beschwerden, sie sind nicht beliebig dosierbar und werden leicht beschädigt. Die Erfindung bezieht sich auf Fäden, Bänder, Platten und Kugeln, enthaltend radioaktive Substanzen, für therapeutische Zwecke und besteht darin, daß als Träger dieser Stoffe eine Masse, bestehend aus 5o bis 75 Prozent Bariumsulfat, Eisenoxyd o. dgl. und aus 5o bis 25 Prozent Viskose (Kunstseide) verwendet ist. Man verwendet zweckmäßigerweise Bariumsulfat als Träger der radioaktiven Stoffe, die in ihren Eigenschaften den Erdalkalien entsprechen wie Radium, Mesothor, Thor X, dagegen z. B. Eisenoxyd, Thoroxyd oder andere Erdoxyde für das Radiothor.Threads, tapes, plates and balls containing radioactive substances, for therapeutic purposes. In radiotherapy, the radioactive ones have usually been used so far Substances in metal tubes, in plates or capillaries enclosed on the to be irradiated body parts have been applied. Because of the relatively low Utilizing the radioactive rays, it has proven expedient to make the preparations bring it directly into the tissue to be irradiated. You have this on different Tried to achieve, so also by using hollow needles and glass capillaries, which were filled with small amounts of the radioactive substances and which were immediate were impaled into the diseased tissue. Such radioactive preparations cause the patient, since they are rigid, discomfort with every movement, they are not can be dosed at will and are easily damaged. The invention relates to Threads, tapes, plates and balls containing radioactive substances for therapeutic purposes Purposes and consists in that as a carrier of these substances a mass consisting of 50 to 75 percent barium sulfate, iron oxide or the like and from 50 to 25 percent viscose (Rayon) is used. It is expedient to use barium sulfate as a carrier the radioactive substances, which correspond in their properties to the alkaline earths like Radium, Mesothor, Thor X, on the other hand z. B. iron oxide, thoroxide or other earth oxides for the radio thorax.

Die Bänder, Platten, Fäden und Kugeln sind in dem feuchten Gewebe nicht starr, sondern weich und elastisch, so daß sie die Bewegung des Gewebes mitmachen und keine Beschwerden hervorrufen. Andererseits sind sie vom Arzte selbst teilbar, so daß jede gewünschte Menge an aktiver Substanz verwendet werden kann.The ribbons, plates, threads and balls are in the damp tissue not rigid, but soft and elastic, so that they follow the movement of the tissue and do not cause discomfort. On the other hand, they are divisible by the doctor himself, so that any desired amount of active substance can be used.

Besonders geeignet für diese Zwecke sind die Fäden, die nach der geschilderten Art hergestellt sind.Particularly suitable for this purpose are the threads that are produced according to the above Art are made.

Claims (1)

PATENT ANSPRUCH: Fäden, Bänder, Platten und Kugeln, enthaltend radioaktive Stoffe, für therapeutische Zwecke, dadurch gekennzeichnet, daß als Träger dieser Stoffe eine Masse, bestehend aus 5o bis 75 Prozent Bariumsulfat, Eisenoxyd o. dgl. und 5o bis 25 Prozent Viskose (Kunstseide) verwendet ist.PATENT TO SAY: threads, tapes, plates and balls, containing radioactive substances, for therapeutic purposes, characterized in that the carrier of these substances is a mass consisting of 50 to 75 percent barium sulfate, iron oxide or the like and 50 to 25 percent viscose (Rayon) is used.
DED44785D 1924-01-19 1924-01-19 Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes Expired DE446169C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED44785D DE446169C (en) 1924-01-19 1924-01-19 Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED44785D DE446169C (en) 1924-01-19 1924-01-19 Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes

Publications (1)

Publication Number Publication Date
DE446169C true DE446169C (en) 1927-06-24

Family

ID=7048554

Family Applications (1)

Application Number Title Priority Date Filing Date
DED44785D Expired DE446169C (en) 1924-01-19 1924-01-19 Strings, ribbons, plates and balls containing radioactive substances for therapeutic purposes

Country Status (1)

Country Link
DE (1) DE446169C (en)

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