Automatic brain tumor heat treating apparatus

An automated brain and hyperthermia technology, which is applied to instruments, heating surgical instruments, non-electric variable control, etc., can solve the problems of damage to tumor brain tissue, failure to achieve the expected therapeutic effect, and inability of brain tumor hyperthermia to heat the temperature. To achieve the effect of easy maintenance, simple structure and convenient use

Inactive Publication Date: 2007-06-06
葛云龙
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Problems solved by technology

[0004] The present invention aims to solve the problem that the existing brain tumor thermotherapy apparatus cannot automatically heat at a constant temperature and cannot accurately control the heating range, resulting in damage to the healthy brain tissue around the tumor and failing to achieve the expected therapeutic effect. An automatic brain tumor thermotherapy instrument

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  • Automatic brain tumor heat treating apparatus

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specific Embodiment approach 1

[0009] Specific embodiment one: this embodiment is described in conjunction with Fig. 1, and it consists of a central control circuit 1, a high-frequency oscillation circuit 2, a high-frequency power amplifier circuit 3, an electrode needle 4, an A / D conversion circuit 5, an analog signal amplifier circuit 6, Composition of point temperature probe 7;

[0010] The high-frequency oscillation control data output and input terminals of the central control circuit 1 are connected to the control data input and output terminals of the high-frequency oscillation circuit 2, and the power control data output terminals of the central control circuit 1 are connected to the power control data input terminals of the high-frequency power amplifier circuit 3, The high-frequency signal output end of the high-frequency oscillation circuit 2 is connected to the high-frequency signal input end of the high-frequency power amplifier circuit 3, the output end of the high-frequency power amplifier cir...

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Abstract

The present invention relates to brain tumor treatment, and is especially one automatic brain tumor heat treating apparatus. The automatic brain tumor heat treating apparatus has one central control circuit, one A / D converter circuit, one analog signal amplifier circuit, one dot temperature probe, one HF vibrator circuit, one HF power amplifier circuit and one electrode needle connected together. The present invention can heat the treated region in constant temperature, control the heating range precisely and automatically and prevent the normal brain tissues around the tumor from being damaged, with the temperature control precision reaching 0.1 deg.c.

Description

technical field [0001] The invention relates to an apparatus for treating brain tumors. Background technique [0002] Due to the non-recoverable characteristics of brain tissue damage, in the field of heat source heating therapy, due to the uncontrollable temperature range, there is no brain tumor hyperthermia device suitable for clinical application, and the heating output of radio frequency damage equipment and microwave heating equipment If it is too large, the heating area is difficult to control, and there is no feasible heating temperature monitoring system, which makes the clinical application effect of the above-mentioned instruments unsatisfactory. [0003] There is a brain tumor hyperthermia device, which can manually control the heating temperature and heating area, but it cannot automatically heat at a constant temperature and cannot accurately control the heating range, resulting in damage to the healthy brain tissue around the tumor. to the expected therapeuti...

Claims

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Application Information

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IPC IPC(8): A61B18/12A61B18/14G05D23/00
Inventor 葛云龙
Owner 葛云龙
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