MULTI-DEGREE OF FREEDOM LASER PROCESSING DEVICE - BEIJING UNIV SCHOOL OF STOMATOLOGY

Title:

MULTI-DEGREE OF FREEDOM LASER PROCESSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/153413

Kind Code:

A1

Abstract:

A multi-degree of freedom laser processing device. Compared to existing laser processing devices, the multi-degree of freedom laser processing device further comprises: a rotary motor (8) and first transmission mechanism that are provided on a base; a light guide tube (37) that is rotatably arranged on a light guide tube frame (1-1) which is connected to the base, wherein the light guide tube is driven by the rotary motor (8) by means of the first transmission mechanism and is controlled to rotate on the light guide tube frame. The device increases the degree of freedom for laser processing, and solves problems in related technology of a limited action range and of being unable to meet application requirements in which there are large ranges and multiple surgeries due to a numerical control laser automatic tooth preparation device only being able to implement three degrees of freedom.

Inventors:

LV PEIJUN (CN)
YUAN FUSONG (CN)
ZHANG YAOPENG (CN)

Application Number:

PCT/CN2018/078792

Publication Date:

August 15, 2019

Filing Date:

March 13, 2018

Export Citation:

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Assignee:

BEIJING UNIV SCHOOL OF STOMATOLOGY (CN)

International Classes:

A61C3/00; B23K26/064

Foreign References:

CN207930150U	2018-10-02
CN102715956A	2012-10-10
CN206343764U	2017-07-21
CN106424286A	2017-02-22
CN104546151A	2015-04-29
US6438305B1	2002-08-20
JP2014061214A	2014-04-10
CN10546151A

Other References: