Focused ultrasonic point therapeutic equipment

Abstract

The invention discloses a focused ultrasonic-wave point treatment device, comprising a host machine and a treatment gun. The treatment gun is connected with the host machine through a connecting cable; an ultrasonic transducer that can generate focused ultrasonic-waves is arranged inside the treatment gun; the said ultrasonic transducer is a non-axial symmetry ultrasonic transducer, and in the treatment gun there is included an acoustic-field adjusting unit of the non-axial symmetry acoustic-field that leads the ultrasonic transducer to rotate. The focused ultrasonic-wave point treatment device is a noninvasive treatment device, effectively increases the therapeutic safety, and achieves the same curative effect with the traditional acupuncture.

Description

Technical field [0001] The invention belongs to the technical field of ultrasound therapy, and relates to a focused ultrasound acupoint therapy device, in particular to a device that uses focused ultrasound to perform ultrasound therapy on acupuncture points, chronic soft tissue damage and bone degeneration. Background technique [0002] Traditional Chinese medicine acupuncture and moxibustion has attracted more and more attention from doctors and patients due to its wide range, fast effects, and low side effects. There are also many acupuncture treatment devices on the market. Ultrasound acupuncture has been widely used because of its unique non-invasiveness. Application, the currently used ultrasonic acupuncture treatment methods mainly include ultrasonic irradiation of acupoints, the use of ultrasonic vibration to drive silver needles to achieve twisting needles, and ultrasonic drug introduction. [0003] Currently, planar ultrasound transducers are mostly used in clinical ultra...

AI Technical Summary

Problems solved by technology

For example, the ultrasonic acupuncture devices disclosed in the Chinese patents whose publication number is CN 1803221A and authorized announcement number are CN 1206005C all use planar ultrasonic transducers, and this transducer has a large output area and non-concentrated energy. The curative effect is not significant, the total dose of ultrasound irradiation is large, and the safety cannot be guaranteed

[0004] Another example is the electronic ultrasonic acupuncture multi-purpose instrument disclosed in the Chinese patent (patent number: CN 92101460.0). Although the patent adopts the energy-concentrating ultrasonic transducer output head and includes a back cover made of a material with large acoustic impedance, the middle is The planar transducer and the energy-gathering sheet made of low-acoustic-impedance material in front solve the problem of non-concentrated energy in planar ultrasound therapy. The ideal therapeutic effect can only be achieved by twirling the needle, but this patent does not solve these problems; in addition, because it uses a lens-type energy-concentrating transducer, there is ultrasonic reflection at the interface, which easily brings unnecessary pain to other acupoints. damage, safety cannot be guaranteed, and the attenuation of ultrasonic waves is also large

[0005] In addition, the acupuncture instrument disclosed in the Chinese patent with the publication number CN 1803221A uses ultrasonic vibrations to achieve the purpose of "twisting", but the "twisting" here is essentially to move the acupuncture points up and down in the axial direction. There is no circumferential movement, and the twist of traditional acupuncture includes both axial movement and circumferential movement, so the above-mentioned devices cannot well meet the requirements of ultrasonic acupuncture

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