Device for measuring axial angle of implant in dental implant operation and analysis and measurement method

An angle measurement device and dental implant technology are applied in dental prosthetics, dentistry, and dental implants. It can solve the problems of accuracy that needs further research, increased patient treatment costs, and image verification lag, so as to facilitate secondary restoration and Long-term effect maintenance, easy promotion and use, low requirements for hospital equipment conditions
CN109350291AActive Publication Date: 2019-02-19SICHUAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SICHUAN UNIV
Publication Date
2019-02-19

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Abstract

The invention discloses a device for measuring an axial angle of an implant in a dental implant operation. A first rod comprises a firsthead rod and first tail rod which are connected with each other,a second rod comprises a second head rod and second tail rod which are connected with each other, a third rod comprises a thirdhead rod third tail rod which are connected with each other, and a fourth rod comprises a fourth head rod and fourthtail rod which are connected with each other, the first tail rod of the first rod is connected with third tail rod of the third rod,the first rod is at an angle alpha with the third rod, the second tail rod of the second rod is connected with the fourth tail rod of the fourth rod, the second rod is at an angle alpha with the fourth rod, the third rod ishinged with the fourth rod through a joint, the joint is slidably arranged along the tail end of third tail rod and the fourth tail rod, the first rod (second rod) is linked with the third rod (fourthrod), the axial lengths of the first rod and second rod are both smaller than the axial lengths of the third rod and fourth rod. The analysis and measurement device can be used for checking the axialangle of a cavity when an implant operation is carried out, measuring the angle of a mouth when implanting and repairing are carried out and measuring the angle of a model when the implanting and repairing are carried out. The operation is simple, fast, and low in cost and the measurement results are accurate and reliable.
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Description

technical field

[0001] The invention relates to the technical field of oral cavity or dental hygiene, in particular to a device for measuring the axial angle of an implant in dental implant surgery and an analysis and measurement method. Background technique

[0002] Dental implants have gradually become the preferred restoration method for patients with missing teeth because they can obtain similar functions, structures and aesthetic effects to natural teeth. Implantation technology is widely used in clinical treatment, a large number of implantation cases have emerged, and a large number of problems have also emerged. At this time, people began to pay attention to the risk control and treatment of implants, and the principle of implant treatment was changed from the original "surgery-oriented implant denture restoration" to "restoration-oriented implant denture restoration". Dental implants include implants in the bone and the upper prosthetic structure. The three-dimensi...

Claims

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