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A hand tool for adjusting and identifying laser spot size

A laser spot and size technology, which is applied in the field of laser therapy machines, can solve the problems of large output laser energy density errors, treatment injuries, and large output laser energy density, etc., to achieve high overall integration, small size, and prevent spot size effect of change

Active Publication Date: 2019-05-31
WUHAN MIRACLE LASER SYST
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Problems solved by technology

Since the laser output energy (power) is separated from the laser spot size, this method easily leads to a large error in the output laser energy (power) density, and the output laser energy (power) density is too large or too small. The former leads to excessive laser exposure to patients. Radiation turns healing into damage, which affects healing and increases healing side effects

Method used

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  • A hand tool for adjusting and identifying laser spot size
  • A hand tool for adjusting and identifying laser spot size
  • A hand tool for adjusting and identifying laser spot size

Examples

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Embodiment Construction

[0023] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] see Figure 1-2 , Figure 3-1 , Figure 3-2 , Figure 3-3 , Figure 3-4 , a laser spot size adjustment and identification hand tool of the present invention, comprising a laser spot size adjustment system, a laser spot size locking device, and the spot position measuring device, the laser spot size adjustment system is located in the hand tool shell, the The laser spot size locking device is located at the upper part of the tail end of the hand tool shell, the spot position measuring device is located at the lower part of the hand tool shell tail end, the spot position measuring device is output through a cable, and the laser spot size adjustment system is used to output laser spots of different sizes. The light spot position measuring device is used to output the positioning signal of the light spot.

[0025] The laser spo...

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Abstract

The invention relates to a hand tool for adjusting and identifying laser spot size, including a laser spot size adjustment system, a laser spot size locking device, and a spot position measuring device. The laser spot size adjustment system is located in the hand tool shell, and the laser spot size The size locking device is located at the upper part of the tail end of the hand tool shell, and the spot position measuring device is located at the lower part of the tail end of the hand tool shell. The spot position measuring device is output through a cable, and the laser spot size adjustment system is used to output laser spots of different sizes. The measuring device is used for outputting a positioning signal of the light spot. The invention is convenient for doctors to precisely control the treatment energy (power) density during the laser treatment process, and can timely and conveniently adjust the light spot and laser energy (power) density for different treatment disease types and target tissues, so as to achieve precise control of the treatment dose effect.

Description

technical field [0001] The invention relates to a laser therapy machine. In particular, the invention relates to a hand tool for adjusting and identifying laser spot size. Background technique [0002] Laser has been widely used in the treatment of human diseases, and the laser energy (power) density is mainly used as the precise unit of measurement in treatment. [0003] Before the present invention was made, the traditional method was to set the output laser energy (power) first, then set the output spot, and calculate the corresponding laser energy (power) density by self-calculation, which was troublesome to operate and calculate; The laser energy (power) is fixed for direct treatment. Since the laser output energy (power) is separated from the laser spot size, this method easily leads to a large error in the output laser energy (power) density, and the output laser energy (power) density is too large or too small. The former leads to excessive laser exposure to patien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/06A61N5/067
CPCA61N5/06A61N2005/0627A61N5/067
Inventor 周江彭国红赵聪王晓沛
Owner WUHAN MIRACLE LASER SYST
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