Near- and mid-infrared broadband field physical therapeutic instrument

Abstract

The invention discloses a near- and mid-infrared broadband field physical therapeutic instrument, which comprises a base, a support, a shell, a reflector, a near-infrared optical energy generator and a control circuit, and is characterized in that: a honeycomb energy transducer is arranged outside the near-infrared optical energy generator; and the honeycomb energy transducer and the near-infraredoptical energy generator form a near-and mid-infrared field radiation source. The near- and mid-infrared broadband field physical therapeutic instrument can resonate with self infrared radiation of ahuman body, of which the wavelength is between 5 and 8 mum, and has strong absorptivity, excellent physical therapy effect and good promotion value.

Description

technical field [0001] The invention relates to the technical field of medical care devices, and more specifically relates to a near- and mid-infrared field physiotherapy instrument. Background technique [0002] Scientific research has confirmed that infrared is an electromagnetic field between visible light and microwaves. In biology, the electromagnetic waves with a wavelength of 0.76-1.5 μm in the electromagnetic spectrum are often called near-infrared rays, those with a wavelength of 1.5-5.6 μm are called mid-infrared rays, and those with a wavelength of 5.6-1000 μm are called far-infrared rays. The normal human body temperature is 37°C. The peak wavelength of its infrared radiation is about 9.5 μm. Among the total energy radiated by the human body, those with a wavelength of less than 5 μm account for 1%, those with a wavelength of 5-9 μm account for 20%, those with a wavelength of 9-16 μm account for 38%, and those with a wavelength of about 16 μm account for 41%. Th...

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Problems solved by technology

It plays a positive role in the prevention and treatment of diseases for consumers, but there are also obvious deficiencies. For example, the common feature of ZL90109331 and ZL 96117067 is that the infrared emission sources are all ceramic heating tubes, that is, the surface coating of ceramic tubes is made of metal oxides according to a certain formula. The alloy resistance wire electric heating element is placed inside the tube. The disadvantage is that the infrared radiation conversion efficiency is low and the infrared spectrum distribution range is narrow.

Another example is ZL 00112686, which uses five arc-shaped heating substrates with different resistances and different metal oxide coatings on the surface. Although the distribution range of the infrared spectrum is expanded, the disadvantage of low conversion efficiency of infrared radiation has not been overcome. Distribute far infrared beyond 15μm, and the best absorption capacity of the human body is 5μm-8μm

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