A stereotaxic radiological fixation device

Abstract

The present application relates to a stereotaxic radiation fixation device, which is installed on a Gamma Knife frame and is used to fix animals or petri dishes. The two connecting parts can be fixedly connected with the Gamma Knife frame; the fixing device, the fixing device is provided with multiple, and the plurality of the fixing devices are distributed on the fixing platform, and the plurality of the fixing devices A clamping mechanism is provided at one end close to each other, and the clamping mechanism encloses a clamping space, and the animal or culture dish can be placed in the clamping space to be fixed by a plurality of the clamping mechanisms.

Description

technical field [0001] The application relates to the technical field of medical research and medical equipment, specifically a stereotactic radiation fixation equipment. Background technique [0002] Because Leksell Gamma Knife (Leksell Gamma Knife) has extremely high accuracy, efficiency and excellent treatment effect, it is a well-known hospital at home and abroad as radiosurgery for complex brain tumors, cerebral arterial malformations and trigeminal neuralgia and other diseases The "gold standard" tool of this tool, when using the tool, the human body is usually fixed by the Leksell Coordinate Frame (Leksell Coordinate Frame or Gamma Knife Frame for short) that comes with the tool, and the fixed parameters are obtained, and the magnetic resonance imaging (MRI ) and / or computerized tomography (CT) positioning, to ensure that the irradiation error is within 1 mm, and to implement precise treatment; in order to better study stereotaxic neurosurgery, it is often necessary t...

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Problems solved by technology

[0002] Because Leksell Gamma Knife (Leksell Gamma Knife) has extremely high accuracy, efficiency and excellent treatment effect, it is a well-known hospital at home and abroad as radiosurgery for complex brain tumors, cerebral arterial malformations and trigeminal neuralgia and other diseases The "gold standard" tool of this tool, when using the tool, the human body is usually fixed by the Leksell Coordinate Frame (Leksell Coordinate Frame or Gamma Knife Frame for short) that comes with the tool, and the fixed parameters are obtained, and the magnetic resonance imaging (MRI ) and / or computerized tomography (CT) positioning, to ensure that the irradiation error is within 1 mm, and to implement precise treatment; in order to better study stereotaxic neurosurgery, it is often necessary to conduct experiments on animals or cells, and the above-mentioned Lake The Sel Gamma Knife has no corresponding fixtures for immobilizing animals or cell culture dishes, so that researchers cannot use the Lexel Gamma Knife to perform stereotaxic neurosurgery studies on animals or cells

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