Double-acid treatment device applied to surface of dental implant and preparation method

Abstract

The invention discloses a double-acid treatment device applied to surface of dental implant and a preparation method. The double-acid treatment device comprises a rack, a liquid storage tank and a lifting mechanism are arranged in the rack, the lifting mechanism is fixedly connected with a supporting rod, and the other end of the supporting rod is connected to the center of a dental implant fixingdisc; a driving motor is mounted between the center of the dental implant fixing disc and the supporting rod; a circle of dental implant fixing holes are evenly formed in the other end face of the dental implant fixing disc, dental implant fixing frames are installed in the dental implant fixing holes, and rotating motors are arranged at the lower ends of the dental implant fixing frames; and a dental implant is sleeved at the upper end of the dental implant fixing frame. Through the structural design of the double-acid treatment device, after the dental implant is subjected to sand blastingby adopting titanium dioxide particles, pits with three-stage holes are formed through double acid etching treatment, so that the stability and the bone bonding rate of the dental implant at the initial implantation stage are increased, new bone formation is promoted, and the healing time is shortened; therefore, the ideal effects of immediate planting and immediate load recovery are achieved.

Description

Technical field [0001] The invention relates to the technical field of oral implant orthopedics treatment, in particular to a dual acid treatment device applied to the surface of a dental implant and a preparation method. Background technique [0002] Since Professor Branemark of Sweden discovered and created the "osseointegration theory" of titanium in the 1950s, titanium was first promoted in dental implants. With the general recognition of titanium "osseointegration theory", titanium It has also been widely promoted in the field of orthopedics such as bone trauma, bone joints, bone fusion devices, and various bone nails. [0003] The surface of the initial titanium implant was only mechanically processed. With long-term clinical research, it has been found that the roughened surface of titanium metal is more conducive to osseointegration, and various surface roughening processes of titanium metal will follow, such as sandblasting. , Shot peening, plasma titanium spraying, elect...

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Problems solved by technology

[0007] 3. Various irregular cracks, micropores and other surface defects will be formed during the roughening process, which will cause some liquid media in the subsequent process, such as cleaning liquid and processed cooling oil, to penetrate into it

In the final cleaning process such as ultrasonic cleaning, it is difficult to clean out the impurities in these micro-gaps, and these oily impurities are very unfavorable for osseointegration.

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