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Massager

A technology of massager and controller, which is applied in body cavity massage equipment, vibration massage, massage auxiliary products, etc., can solve problems such as incontinence, and achieve the effect of precise vibration and good vibration effect

Inactive Publication Date: 2019-01-11
李东旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, although hemorrhoid surgery removes the lesion, it will inevitably injure the sphincter. Some patients need to do levator ani exercises after surgery, otherwise incontinence will easily occur

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , figure 2 As shown, the present invention

[0029] A massager, comprising a power supply, a controller, a main carrier 1 and a vibrating device, the power supply is connected to the vibrating device through the controller, the massager also includes a radial expansion device, and the radial expansion device includes a stepping Motor 21, transmission shaft 22, tooth rack 23 and expansion bar 24, described stepping motor is connected with power supply through controller, described transmission shaft 22 is connected with stepping motor 21 along the axial direction of main carrier 1, and described main A rack channel 25 is provided on the side wall of the carrier 1, the axis of the rack channel 25 is tangent to the outer surface of the transmission shaft 22, and the outer surface of the transmission shaft 22 is provided with gear teeth, and the rack 23 is located on the rack channel 25. The expansion strip 24 is arranged on the outer surface of the main...

Embodiment 2

[0037] Such as figure 1 , figure 2 As shown, the present invention

[0038] A massager, including a power supply, a controller, a main carrier 1 and a vibrating device, the power supply is connected to the vibrating device through the controller, the massager also includes a radial expansion device, and the radial expansion device includes a step Motor 21, transmission shaft 22, tooth rack 23 and expansion bar 24, described stepping motor is connected with power supply through controller, described transmission shaft 22 is connected with stepping motor 21 along the axial direction of main carrier 1, and described main A rack channel 25 is provided on the side wall of the carrier 1, the axis of the rack channel 25 is tangent to the outer surface of the transmission shaft 22, the outer surface of the transmission shaft 22 is provided with gear teeth, and the rack 23 is located on the rack channel 25. The expansion strip 24 is arranged on the outer surface of the main carrier ...

Embodiment 3

[0048] Such as figure 1 , figure 2 As shown, the present invention

[0049]A massager, comprising a power supply, a controller, a main carrier 1 and a vibrating device, the power supply is connected to the vibrating device through the controller, the massager also includes a radial expansion device, and the radial expansion device includes a stepping Motor 21, transmission shaft 22, tooth rack 23 and expansion bar 24, described stepping motor is connected with power supply through controller, described transmission shaft 22 is connected with stepping motor 21 along the axial direction of main carrier 1, and described main A rack channel 25 is provided on the side wall of the carrier 1, the axis of the rack channel 25 is tangent to the outer surface of the transmission shaft 22, and the outer surface of the transmission shaft 22 is provided with gear teeth, and the rack 23 is located on the rack channel 25. The expansion strip 24 is arranged on the outer surface of the main ...

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PUM

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Abstract

A massager includes a power supply, a controller, a main carrier and a vibration device. The power supply is connected with the vibration device through the controller, the massager further comprisesa radial expansion device, the radial expansion device comprising a stepping motor, a driving shaft, a rack and an expansion strip, the stepping motor is connected with a power supply through a controller, the transmission shaft is connected with the stepping motor along the axial direction of the main carrier, a rack channel is arranged on the side wall of the main carrier, the axis of the rack channel is tangent to the outer surface of the transmission shaft, the outer surface of the transmission shaft is provided with gear teeth, the rack is engaged with the gear teeth under the action of the rack channel, the expansion bar is arranged on the outer surface of the main carrier, and the expansion bar is connected with the end of the rack. The invention has the beneficial effect that the massager realizes radial expansion and contraction and the expansion and contraction amplitude is controllable in real time by adopting the technical proposal.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a massager. Background technique [0002] After anal fistula and hemorrhoidectomy, regular anal expansion is required to prevent anal contracture. Once the contracture occurs, the defecation passage hole becomes smaller, making it difficult to defecate, which brings great pain to the patient's life. In the prior art, the anal dilation doctor uses fingers or other fixed-shaped anal dilators to dilate the anus. In the former, the fingers are inserted one by one, and the size gap between the two fingers is too large, so it is impossible to precisely control the degree of anal dilation. The latter is to roughly insert an instrument into the patient's anus and leave it for a period of time. During this process, the patient has to endure the pain of a wound tearing through the whole process. Moreover, although hemorrhoid surgery removes the lesion, it will inevitably injur...

Claims

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Application Information

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IPC IPC(8): A61H23/02A61H21/00
CPCA61H21/00A61H23/02
Inventor 李东旭
Owner 李东旭