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Dental light guide rod with beam homogenizing function

A light guide rod and beam technology, which is applied to the coupling of light guides, bundles of optical fibers, and optical waveguides, can solve the problem of uneven brightness distribution of light guide rods, achieve uniform beam brightness distribution, and ensure the effect of treatment effects.

Active Publication Date: 2017-08-29
LAZON MEDICAL LASER CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dental light guide rod with homogenized beams. After the light emitted by the light source is collimated into parallel light, and then incident into the light guide rod, it can solve the problem that the light guide rod exits directly. The problem of uneven distribution of beam brightness

Method used

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  • Dental light guide rod with beam homogenizing function
  • Dental light guide rod with beam homogenizing function
  • Dental light guide rod with beam homogenizing function

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1~3 As shown, the present invention includes a light guide rod 1, a light collimator, a housing 3 and a laser handle 4, wherein the housing 3 is set on the laser handle 4, and the free end is connected with the light guide rod 1, and the 3, a light collimator is provided between the light-emitting end of the laser handle 4 and the end of the light guide rod 1, and the light collimator is embedded in the housing 3, and the laser handle 4 The light emitted from the light-emitting end passes through the light collimating element and then enters the end surface of the light guide rod 1 in parallel.

[0026] Such as figure 2 As shown, the light collimator can be a collimating lens 2, or as image 3 As shown, the light collimator is a parabolic reflector 5, the light-emitting end of the laser handle 4 passes through the middle of the para...

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Abstract

The invention relates to the field of dental medical instruments, in particular to a dental light guide rod with beam homogenizing function, comprising a light guide rod, a light collimator, a shell and a laser handle, wherein the shell sleeves the laser handle, and the free end of the shell is connected to the light guide rod; within the shell, the light collimator is arranged between the light-emitting end of the laser handle and an end of the light guide rod; light from the light-emitting end of the laser handle passes through the light collimator and enters the end face of the light guide rod, and a plurality of optical fibers are arranged densely in the light guide rod. The light from a light source is collimated into parallel light that enters the light guide rod, and therefore, the problem can be solved that light form the light guide rod has non-uniform brightness distribution under direct entering.

Description

technical field [0001] The invention relates to the field of dental medical instruments, in particular to a dental light guide rod for homogenizing light beams. Background technique [0002] In some dental applications, it is necessary to use a light guide rod to transmit the LED light or laser beam to the treatment area. The traditional optical coupling method between the light source and the light guide rod is generally a direct method, that is, directly transmit the light emitted by the light source. irradiated to the light-incoming end face of the light guide rod, but if Figure 11 As shown, the beam emitted in this way has the problem that the beam energy is concentrated at the center within the working distance, but there is no solution to this problem in the prior art, and this uneven distribution of light intensity is not conducive to dentistry. Treatment operations affect the treatment effect. Contents of the invention [0003] The purpose of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/26G02B6/42G02B6/04
CPCG02B6/04G02B6/262G02B6/4206G02B6/4214
Inventor 程根
Owner LAZON MEDICAL LASER CO LTD
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