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Ultrasonic treatment device for changing ultrasonic beam radiation direction and method for realizing ultrasonic treatment device

A technology of radiation direction and ultrasound therapy, which is applied in ultrasound therapy, treatment, etc., can solve problems such as treatment limitations, and achieve low-cost, effective, easy-to-master and control effects

Active Publication Date: 2015-07-15
绵阳索尼克电子有限责任公司 +1
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Problems solved by technology

Since the caliber of the ultrasonic treatment head is only about ?10mm, similar products currently on the market use the front end of the treatment head to output sound power in the form of focusing or converging (gathering energy) to treat the frontal lesions of the superficial tissue, while treating the superficial tissue The lesions on the side wall are helpless, so the treatment is limited to a certain extent

Method used

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  • Ultrasonic treatment device for changing ultrasonic beam radiation direction and method for realizing ultrasonic treatment device
  • Ultrasonic treatment device for changing ultrasonic beam radiation direction and method for realizing ultrasonic treatment device
  • Ultrasonic treatment device for changing ultrasonic beam radiation direction and method for realizing ultrasonic treatment device

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Embodiment Construction

[0031] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0032] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0033] Figure 3 to Figure 6 When the first wave source and the second wave source generated by the piezoelectric transducer are transmitted in the waveguide, they undergo multiple reflections and finally pass the ultrasonic beam through the reflection device to change the beam radiation direction. Figure 3 to Figure 6 In , only the overall radiation direction of the beam is marked.

[0034] The specific structure design is as follows:

[...

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Abstract

The invention relates to the field of superficial tissue ultrasonic treatment, and in particular relates to an ultrasonic treatment device for changing an ultrasonic beam radiation direction and a method for realizing the ultrasonic treatment device, aiming at the problem in the prior art. According to the invention, the high-energy ultrasonic beam radiation direction is changed to treat the focuses of intracavity side walls, the ultrasonic treatment device is low in cost, the operation habits of doctors are not changed, and the treatment is safe and effective and is easy to master. The device comprises a piezoelectric transducer 1, a fixing device 2, a spherical sleeve 5, a waveguide tube 3 and a reflection unit 4, wherein the piezoelectric transducer 1 is fixed on a base 2, and the base 2 is in threaded connection with the waveguide tube 3 or is connected with a screw-locking device; the other end of the waveguide tube 3 is mechanically connected with the spherical sleeve 5; the reflection unit is arranged at the other end of the reflection unit and is mechanically connected with the spherical sleeve 5; and designed is completed through a series of steps. The ultrasonic treatment device is mainly applicable to the field of superficial tissue ultrasonic treatment.

Description

technical field [0001] The invention relates to the field of superficial tissue ultrasonic treatment, in particular to an ultrasonic treatment device and a realization method for changing the radiation direction of an ultrasonic beam. Background technique [0002] The key components of ultrasonic therapy equipment in the prior art are piezoelectric transducers and devices attached to the piezoelectric transducers for energy conversion. Its structure is directly related to the size, shape change and treatment The effect, especially the superficial tissue focused ultrasound therapy and its device limited by the treatment space. Since the caliber of the ultrasonic treatment head is only about ?10mm, similar products currently on the market use the front end of the treatment head to output sound power in the form of focusing or converging (gathering energy) to treat the frontal lesions of the superficial tissue, while treating the superficial tissue The lesions on the side wall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N7/02
Inventor 付玉瑞寿文德苏强华何勇军
Owner 绵阳索尼克电子有限责任公司
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