Wearable multi-field radiation whole-body hyperthermia device

A wearable, whole-body technology, applied in the direction of heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., can solve the problems of complex vascular surgery, etc., and achieve the effect of strong operability, simple use and excellent design

Active Publication Date: 2012-05-02
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this method is that the vascular surgery is complicated, and the blood is drawn out of the body, which has certain risks.

Method used

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  • Wearable multi-field radiation whole-body hyperthermia device
  • Wearable multi-field radiation whole-body hyperthermia device
  • Wearable multi-field radiation whole-body hyperthermia device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 2 It is a schematic diagram of an embodiment of a wearable whole-body hyperthermia device, using a separate connection of a generator-transmission line-probe bundle. The radiation probe network of the thorax and abdomen shown in the schematic diagram of this embodiment is an interconnected network with seven wearing supports and 29 probe beams; the probe beams are located above the large blood vessels in the chest and abdomen. , so microwave and radio frequency radiation probes and corresponding transmission lines and generators can be used. The radiation probe network on the arm has 3 wearing supports, and each wearing support has a probe beam, which constitutes a network composed of independent working probes, and uses infrared radiation for radiation. However, the specific use is not limited to the number shown in the figure, and should be adjusted according to the power required for heat therapy, the heat therapy target and the patient's condition. The sep...

Embodiment 2

[0053] image 3 Provided for the present invention is a schematic diagram of an embodiment using an integrated generation probe. Here, different from the scheme of the generator-transmission line-probe bundle in the embodiment 1, the radiation generation, parameter adjustment, and emission are concentrated in the same wearable device. One-piece generation probe for greater mobility. Each independently running integrated generator probe can be controlled independently, or connected by a unified wireless or wired communication, and controlled by a central control chip.

[0054] The solution in this embodiment has limited emission power, radiation source type, heating performance, and temperature control performance. However, the volume of the system is reduced, the weight is reduced, and the portability is enhanced. It can implement low-intensity hyperthermia with a small range beyond the basal body temperature anytime and anywhere, without relying on special care and professi...

Embodiment 3

[0057] Figure 4 It is a schematic diagram of an embodiment of a clothing-type whole-body hyperthermia device, and the generator-transmission line-probe bundle is connected in a separate manner. Figure 4 The partial view of A in Fig. 1 shows the structure of the braided wire, the transmission wire is woven with the textile fiber to form a composite fiber, and the composite fiber is then woven into a fabric. The transmission line has an insulating layer, and the composite fiber is treated with insulation protection as a whole. Figure 6 It is a clothing layered structure diagram of a clothing-type whole-body hyperthermia device.

[0058] The subscapular region of the back and the waist are rich in large blood vessels such as the axillary artery and vein, the pulmonary aorta, the superficial epigastric artery and the superficial circumflex iliac artery and vein, so the probe bundles of microwave, radio frequency or a combination thereof are densely arranged in these places.

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PUM

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Abstract

The invention relates to medical healthcare equipment, in particular to a wearable multi-field radiation whole-body hyperthermia device. Heat is introduced into a radiating target (i.e., a great vessel) by means of probe beams, and the energy of ultrasound, infrared, laser, microwave, radio frequency and electromagnetic probes at each frequency range is introduced into a vascular circulation system through the radiation probe network composed of probe beams distributed on an attachment in the form of optimum biological heat absorption, and then heat is transferred throughout the body through a hemoperfusion method, so that the vivo tissue is rapidly heated through conduction of biological heat in the tissue. The device has the characteristics of high thermal utilization ratio, high blood flow rate and high specific heat, and thermal convection is rapidly conducted between the radiant heat and the tissue to realize whole-body hyperthermia, therefore, the device not only can realize thepurposes of uniformity of the machine body and rapid temperature rise, but also avoid the phenomenon of local overheating, simultaneously, has the accessibility of a wearable device and is a high-efficiency hyperthermia equipment without ache.

Description

technical field [0001] The present invention relates to a medical and health care equipment, in particular to a wearable whole-body thermotherapy device which rapidly heats tissues in the body by means of a probe beam through biological heat conduction in human tissues, and is especially suitable for whole-body thermotherapy for tumor patients. therapy. Background technique [0002] Whole-body hyperthermia is a method to activate the body's immune system by raising the body temperature quickly and evenly, and then treat it, especially for systemic diseases with severe immune function such as advanced diabetes, advanced diffuse tumors, and AIDS. Among them, especially the high-temperature whole-body hyperthermia for tumors, the thermal load only needs to change the temperature of the human body itself during the surgical treatment process, and the side effects are very small, so it has the reputation of "green therapy" in clinic. At present, heat sources including microwave,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F7/00
Inventor 贾得巍刘静
Owner TSINGHUA UNIV
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