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Radioactive emission detector with position tracking system and application in therapeutical system and treatment process

A coordinate system and radioactive technology, applied in the measurement of radiation, radioactive preparations in vivo, and instruments for radiological diagnosis, etc., can solve the problems that inactive cell blocks cannot be distinguished, etc.

Inactive Publication Date: 2007-07-11
SPECTRUM DYNAMICS MEDICAL LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0028] However, at the current state of the art, this is not possible because most conventional imaging instruments, such as fluoroscopy, CT, MRI, mammography or ultrasound, indicate the location and appearance of the source Changes in tissue relative to surrounding tissue, but inability to distinguish inactive cell masses from pathologically active portions
[0029] On the other hand, prior art radioactive radiation detectors and / or biopsy probes are suitable for identifying the location of the radiation point, but from the perspective of facilitating the removal or destruction of detected cancerous tissue with minimal entry into the patient's body , there are certain defects

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  • Radioactive emission detector with position tracking system and application in therapeutical system and treatment process
  • Radioactive emission detector with position tracking system and application in therapeutical system and treatment process
  • Radioactive emission detector with position tracking system and application in therapeutical system and treatment process

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Embodiment Construction

[0106] The present invention relates to a radioactive radiation detector with a position tracking system functionally integrated with 2D or 3D medical imaging instruments and / or with minimal access or other surgical tools. With respect to the location of the imaged portion of the body, the present invention can be used to calculate the location of a concentrated radiopharmaceutical in the body, for example, and this information can be used to perform an efficient and highly accurate minimally invasive surgical procedure.

[0107] The principle and working process of the present invention can be better understood with reference to the accompanying drawings and related descriptions.

[0108] Before explaining at least one embodiment of the invention in detail, it is to be clear that the invention is not limited in application to the details of construction and arrangement of parts described below or shown in the drawings. The invention is capable of other embodiments or of being...

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Abstract

a system for calculating a position of a radioactivity emitting source in a system-of-coordinates, the system comprising (a) a radioactive emission detector; (b) a position tracking system being connected to and / or communicating with the radioactive emission detector; and (c) a data processor being designed and configured for receiving data inputs from the position tracking system and from the radioactive emission detector and for calculating the position of the radioactivity emitting source in the system-of-coordinates.

Description

technical field [0001] The present invention relates to radioactive radiation detectors equipped with a position tracking system. In particular, the present invention relates to the functional integration of the aforementioned radioactive radiation detectors equipped with a position tracking system with medical imaging instruments and / or guided minimal access surgical instruments. The present invention is therefore suitable for use in calculating the location of concentrated radiopharmaceuticals in the body within the location of the imaged portion of the body, such that this information can be used to perform an efficient minimally invasive surgical procedure. The present invention further relates to a surgical instrument equipped with a position tracking system and a radioactive radiation detector for precise in situ positioning during resection and / or biopsy procedures, the surgical instrument being in accordance with other aspects of the present invention Features work to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01T1/161A61B6/00A61B5/05A61B5/055A61B5/11A61B6/03A61B6/12A61B19/00A61K51/00A61P9/10A61P35/00G01TG01T1/29
CPCA61B2019/542A61B5/06A61B5/055A61B6/03A61B6/507A61B6/12A61B5/415G01T1/161A61B6/5235A61B6/037A61B6/5247A61B6/4057A61B5/064A61B5/418A61B6/4258A61B2090/392A61P35/00A61P9/10
Inventor Y·金奇伊R·阿姆拉米Y·博斯基拉U·安特比N·斯多伦科G·本达维德Y·滋伯斯泰恩
Owner SPECTRUM DYNAMICS MEDICAL LTD
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