The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Apr. 18, 2019
Truabutment Korea, Inc., Gyeonggi-do, KR;
Haeng Oh Kim, Busan, KR;
Sung Yong Kim, Seoul, KR;
Hyung Ick Kim, Fullerton, CA (US);
Seung Hwa Lee, Gyeonggi-do, KR;
TRUABUTMENT KOREA, INC., Gyeonggi-do, KR;
Abstract
Provided herein is a drill for a dental implant, which includes a coupling part connected to a hand piece configured to provide a rotational force, a body part disposed below the coupling part and configured to transmit the rotational force downward, a cutting part including a plurality of cutting blades and a void section, the cutting blades disposed below the body part to cut an alveolar bone and form a hole therein and being spaced apart at a predetermined angle in a rotational direction, and the void section surrounded by the cutting blades along at least a portion of an inner circumference of the cutting blades, and a coolant passage configured to communicate with the void section by passing through the coupling part and the body part and configured to, while the alveolar bone is being cut, supply coolant to the void section so that the coolant is introduced to the cutting blades.