Surgery – Radioactive substance applied to body for therapy – Radioactive substance placed within body
Patent
1987-02-18
1989-11-21
Jaworski, Francis
Surgery
Radioactive substance applied to body for therapy
Radioactive substance placed within body
2504971, A61N 510, A61M 3704, G21F 502
Patent
active
048819387
ABSTRACT:
A method and an apparatus for treating a part of the body of a patient with radioactive material, in which at least one hollow needle is introduced into the part of the body concerned, said needle being capable of subsequently receiving a tube containing selectively positioned radioactive material, previously arranged therein. Use is made of a cart comprising at least one tube containing selectively positioned radioactive material, an intermediate container for shielding the tube or tubes, and apparatus for transporting the said tube with radioactive material into and out of the shielding means. According to the present invention, each implant needle is connected to the cart by means of a patient transfer tube with a patient connector and a machine connector connected with a plurality of external tubes, from which cart tubes are selectively inserted into the needle or needles already introduced by means of one or more transport threads movable in the patient transfer tubes.
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"Micro Selection LDR/MDR", Nucleatron brochure, Nucletron Trading BV, The Netherlands.
Lillicrop et al, Brit. Jour. of Rad., vol. 47, No. 559, Jul. 1974, pp. 425-426.
Hanley John C.
Jaworski Francis
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