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Dental three-dimensional scanner

A scanner and three-dimensional technology, applied in medical science, diagnosis, diagnostic recording/measurement, etc., can solve problems affecting dental treatment, inconvenient adjustment of appropriate depth, etc., and achieve the effect of ingenious structure setting and reasonable layout

Active Publication Date: 2020-06-16
江苏精加至信医疗科技有限公司
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  • Abstract
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Problems solved by technology

Dentistry mainly treats diseases related to teeth and periodontium. Dental diseases include: 1. Caries, 2. Pulp disease, 3. Periapical disease (acute apical periodontitis, chronic apical periodontitis), 4. Non-carious tooth body Hard tissue diseases (enamel hypoplasia, dental fluorosis, tetracycline-stained teeth, congenital syphilitic teeth, malformed central cusps, cracked teeth, tooth hyperesthesia, wedge-shaped defects); dental treatment often requires 3D scanning of teeth , due to the narrow space inside the oral cavity, it is inconvenient for traditional camera scanning equipment to perform a full range of three-dimensional scanning of dentistry, which seriously affects dental treatment. In addition, traditional scanning equipment is usually used to move by hand, and it is inconvenient to adjust after it is inserted into the patient's mouth. depth, for which we have introduced a dental 3D scanner

Method used

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Embodiment Construction

[0019] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0020] see Figure 1-3 , a dental three-dimensional scanner, comprising a base 1, the base 1 is provided with a fixed frame 5, the fixed frame 5 is fixed on the base 1 by a lifting mechanism, the fixed frame 5 is provided with a fixed bracket 24, the The fixed carriage 24 is sheathed with a horizontal carriage 17 for convenient lateral movement, and the scanning head 20 is connected to the outer end of the horizontal carriage 17, and can rotate freely at the outer end of the horizontal carriage 17; the scanning head 20 is spherical, and the scanning head The spherical surface of 20 is evenly provided with scanning probe 25, and the outer side of scanning head 20 is wrapped with protective pad 26, and protective pad 26 is set on the scanning head 20, and scanning probe 25 stretches out the outer side of protective pad 26, is convenient to replace, a...

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Abstract

The invention discloses a dental three-dimensional scanner which comprises a base, a fixing frame is arranged on the base, the fixing frame is fixed to the base through a lifting mechanism, a fixing bracket is arranged on the fixing frame, the fixing bracket is sleeved with a horizontal sliding frame facilitating transverse movement, and a scanning head is connected to the outer end of the horizontal sliding frame and can freely rotate at the outer end of the horizontal sliding frame; the scanning head is spherical. According to the dental three-dimensional scanner, in working process, it is convenient to stretch the scanning head into the oral cavity of a patient, and adjust to achieve a suitable depth; the scanning head is spherical, scanning probes are uniformly arranged on the spherical surface of the scanning head, the scanning probes are used for three-dimensional scanning on teeth in the oral cavity; meanwhile, a rotating pull rope is manually pulled, the rotating pull rope drives the scanning head to rotate through a pulley, and the scanning probes on the scanning head can carry out all-around dental scanning on the teeth in the cavity and input the scanning result to a host so as to record and analyze the scanning result of the scanning probes.

Description

technical field [0001] The invention relates to the technical field of dental scanning equipment, in particular to a dental three-dimensional scanner. Background technique [0002] Dentistry, one of the classifications of medical disciplines, is generally incorporated into the Department of Stomatology in large hospitals. Dentistry mainly treats diseases related to teeth and periodontium. Dental diseases include: 1. Caries, 2. Pulp disease, 3. Periapical disease (acute apical periodontitis, chronic apical periodontitis), 4. Non-carious tooth body Hard tissue diseases (enamel hypoplasia, dental fluorosis, tetracycline-stained teeth, congenital syphilitic teeth, malformed central cusps, cracked teeth, tooth hyperesthesia, wedge-shaped defects); dental treatment often requires 3D scanning of teeth , due to the narrow space inside the oral cavity, it is inconvenient for traditional camera scanning equipment to perform a full range of three-dimensional scanning of dentistry, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/0088A61B5/0062A61B5/4547
Inventor 李斌
Owner 江苏精加至信医疗科技有限公司
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