Dental scanning rod and dental scanning system

By setting multiple truncated pyramidal protrusions and recesses on the dental scanning bar, and through the design of oblique surfaces and plateau areas, the problem of insufficient scanning accuracy is solved, achieving a higher number of recognition surfaces and scanning accuracy, reducing pressure on the patient's oral cavity, and improving the accuracy of scanning data calculation.

WO2026130472A1PCT designated stage Publication Date: 2026-06-25ALLIEDSTAR MEDICAL EQUIPMENT CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
ALLIEDSTAR MEDICAL EQUIPMENT CO LTD
Filing Date
2025-12-18
Publication Date
2026-06-25

AI Technical Summary

Technical Problem

Existing dental scanning rods are insufficient in terms of scanning accuracy and the number of recognition surfaces, which affects the precision of dental implantation.

Method used

Design a dental scanning bar including an attachment part and a scanning part. The scanning part is provided with multiple bosses and/or recesses. The bosses and recesses are formed into a truncated pyramid shape. By designing the beveled surface and the plateau area, the number of recognition surfaces is increased and the splicing between recognition surfaces is optimized, thereby improving scanning accuracy.

Benefits of technology

It significantly increases the number of recognition surfaces on the scanning rod, improves scanning accuracy and recognition speed, increases the scanning area, reduces pressure on the patient's oral cavity, and improves the accuracy of scanning data calculation.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN2025143562_25062026_PF_FP_ABST
    Figure CN2025143562_25062026_PF_FP_ABST
Patent Text Reader

Abstract

The present disclosure relates to a dental scanning rod and a dental scanning system. The dental scanning rod (1) comprises: an attachment part (100), configured to attach the scanning rod to an implant or an implant abutment located in the oral cavity; and a scanning part (200), comprising an elongated body extending transversely from the attachment part (100), the elongated body comprising a length direction and a width direction, and comprising a top surface (202), the top surface (202) comprising a plurality of identification surfaces, wherein the scanning part (200) comprises at least one boss and / or recess (410, 420) protruding from and / or recessed into the top surface (202), the at least one boss and / or recess (410, 420) is shaped as a truncated pyramid, and the projection of each conical surface of the truncated pyramid on the top surface (202) forms the identification surface.
Need to check novelty before this filing date? Find Prior Art