Focused ultrasonic point therapeutic equipment

A technology of focused ultrasound and acupoint therapy, applied in ultrasonic therapy, therapy, heating/cooling reflection point instruments, etc., can solve the problems of inconcentration of energy, large ultrasonic attenuation, damage to other acupoints, etc., to achieve safety guarantee and less side effects , the effect of a large total dose

Inactive Publication Date: 2008-10-15
RONGHAI SUPERSONIC MEDICINE EN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0036] In this embodiment, the treatment gun has an ultrasonic transducer 33 capable of generating focused ultrasonic waves and a sound field adjustment unit capable of making the ultrasonic transducer 33 generate a non-axially symmetrical sound field.

[0037] Such as figure 2 As shown, the sound field adjustment unit includes a rotary drive mechanism 31 and a connecting rod 32 . The rotary driving mechanism 31 is fixed in the treatment gun body, one end of the connecting rod 32 is connected with the rotary driving mechanism 31 , and the other end is connected with the ultrasonic transducer 33 .

[0038] What adopted in the ultrasonic transducer 33 is the transducer piece that can produce non-axially symmetrical sound field when rotating, as Figure 5 the spherical shell transducer sheet shown, or Figure 6A , Figure 6B , Figure 6C The tile-shaped transducer piece shown in . Of course, any transducer sheet can be used here as long as it can generate a focused non-axia...

Embodiment 2

[0041] In this embodiment, the treatment gun 3 has an ultrasonic transducer 33 and a focal depth adjustment unit capable of adjusting the focal depth of the ultrasonic transducer. The focal depth adjustment unit adopts a mechanical method to realize self-adaptive depth adjustment, and adjusts the focal depth of the ultrasonic transducer 33 to meet the treatment requirements of different acupoints.

[0042] Such as image 3 As shown, the focus depth adjustment unit includes a linear drive mechanism 35 movable along the axial direction of the ultrasonic transducer, a connecting rod 32, and a telescopic member 11 integrally connected with the end surface of the treatment gun. The telescopic member 11 can be stretched under the drive of the connecting rod. The linear drive mechanism 35 is fixed on the gun body, one end of the connecting rod 32 is connected with the linear drive mechanism 35, and the other end is connected with the telescopic member 11, and the ultrasonic transducer...

Embodiment 3

[0045] In this embodiment, the treatment gun 3 includes an ultrasonic transducer 33 , a sound field adjustment unit capable of generating an axisymmetric sound field from the ultrasonic transducer 33 , and a focal depth adjustment unit capable of adjusting the focal depth of the ultrasonic transducer. Therefore, this embodiment can simultaneously realize sound field adjustment and depth self-adaptive adjustment of ultrasonic acupoint therapy.

[0046] Such as Figure 4A As shown, the treatment gun 3 has a rotary drive mechanism 31 , a linear drive mechanism 35 , a connecting rod 32 , a rotating head 37 , and a telescopic member 11 connected to the end surface 34 of the treatment gun. Wherein the connecting rod 32 is sleeved outside the rotating head 37 , one end of the rotating head 37 is connected with the rotating driving mechanism 31 , and the other end is connected with the ultrasonic transducer 33 . One end of the connecting rod 32 is connected with the linear drive mech...

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PUM

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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; an acoustic-field controlling unit that leads the ultrasonic transducer to generate a non-axial symmetry acoustic field is included inside the treatment gun. 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 ultrasonic therapy, and relates to a focused ultrasonic acupoint treatment device, in particular to a device for ultrasonically treating acupuncture points, soft tissue chronic damage and bone degeneration by using focused ultrasonic waves. Background technique [0002] Traditional Chinese medicine acupuncture has attracted more and more attention from doctors and patients due to its characteristics of wide range, quick effect, and small side effects. There are also many acupuncture treatment equipment on the market. Currently, the ultrasonic acupuncture treatment methods mainly include ultrasonic irradiation of acupoints, use of ultrasonic vibration to drive silver needles to achieve twisting, and ultrasonic drug introduction. [0003] At present, planar ultrasonic transducers are mostly used in clinical ultrasonic acupuncture. For example, the ultrasonic acupuncture devices disclosed in the Chinese pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N7/02A61H39/06
Inventor 刘朝涛王华王智彪敬李赵纯亮
Owner RONGHAI SUPERSONIC MEDICINE EN
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