Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

intraoral scanner

A technology of scanners and components, applied in the field of intraoral scanners, can solve the problems of low efficiency and low accuracy of intraoral scanners, achieve the effects of stable and slow speed, simple and convenient acquisition or processing, and reduce injuries

Active Publication Date: 2021-08-03
SICHUAN UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above analysis, the present invention aims to provide an intraoral scanner to solve the problems of low accuracy and low efficiency scanning inspection of existing intraoral scanners

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • intraoral scanner
  • intraoral scanner
  • intraoral scanner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and together with the embodiments of the present invention are used to explain the principles of the present invention and are not intended to limit the scope of the present invention.

[0040] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[00...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an intraoral scanner, which belongs to the technical field of oral cavity detection, and solves the problems of low precision and low efficiency scanning inspection of the existing intraoral scanners. The intraoral scanner includes a clamping device, a mounting table, a horizontal sliding component, a vertical sliding component, an azimuth adjustment component, a pitch adjustment component, a test host and a scanner probe; the clamping device clamps and fixes the scanner probe; the bottom of the clamping device The horizontal slide block of the horizontal slide assembly is hinged through a connecting rod; pitch adjustment assemblies are provided on both sides of the clamping device; the pitch adjustment assembly is connected with the vertical slide block of the vertical slide assembly; the horizontal slide rail and the vertical slide assembly of the horizontal slide assembly The vertical slide rails of the straight sliding assembly are all slidably connected with the installation table; the bottom of the installation table is connected with the azimuth adjustment assembly. The invention can fix and guide the direction of the scanner, facilitate doctors to free their hands, and improve safety performance and scanning efficiency, thereby improving treatment efficiency.

Description

technical field [0001] The invention relates to the technical field of oral cavity detection, in particular to an intraoral scanner. Background technique [0002] Now that intraoral scanners are popular, doctors have been able to establish a three-dimensional model of the patient's mouth and accurately obtain color real-time dynamic scans through intraoral scanners. The scanner obtains specific images in two steps: first, the three-dimensional data point cloud of the tooth surface is collected at a single position by the three-dimensional imaging method; then, during the movement of the intraoral camera, the three-dimensional data collected at different positions are continuously superimposed, and finally formed Complete 3D data model. [0003] However, during the whole process, the doctor needs to hold the scanning probe to continuously detect different parts of the oral cavity, which may cause several major problems: [0004] 1. It is difficult to accurately scan each po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00
CPCA61B5/0062A61B5/0088
Inventor 田而慷万紫千红申田邓程如意任彪廖文彭佳涵王玥苏崇莹隋尚言向倩蓉任瑞阳吴卓轩刘桢
Owner SICHUAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com