CN114855236B - Dental implant surface treatment device - Google Patents

Dental implant surface treatment device Download PDF

Info

Publication number
CN114855236B
CN114855236B CN202210477592.0A CN202210477592A CN114855236B CN 114855236 B CN114855236 B CN 114855236B CN 202210477592 A CN202210477592 A CN 202210477592A CN 114855236 B CN114855236 B CN 114855236B
Authority
CN
China
Prior art keywords
anode
annular
dental implant
positive pole
surface treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210477592.0A
Other languages
Chinese (zh)
Other versions
CN114855236A (en
Inventor
梁伟
李文浩
雷厉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siberian Motor Technology Suzhou Co ltd
Original Assignee
Siberian Motor Technology Suzhou Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siberian Motor Technology Suzhou Co ltd filed Critical Siberian Motor Technology Suzhou Co ltd
Priority to CN202210477592.0A priority Critical patent/CN114855236B/en
Publication of CN114855236A publication Critical patent/CN114855236A/en
Application granted granted Critical
Publication of CN114855236B publication Critical patent/CN114855236B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/005—Apparatus specially adapted for electrolytic conversion coating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
    • A61C8/0015—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating being a conversion layer, e.g. oxide layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/02—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Automation & Control Theory (AREA)
  • Dental Prosthetics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The utility model provides a tooth implant surface treatment device, includes cylinder negative pole and annular positive pole, and annular positive pole outer wall has tooth implant fixing bolt, still includes the positive pole fixing base, and the positive pole fixing base is fixed in cylinder negative pole lower part, and the positive pole fixing base includes a plurality of bracing pieces, and wherein at least one bracing piece is the conducting rod, and the terminal is outside stretching out cylinder negative pole to one end of conducting rod, and annular positive pole is placed on the positive pole fixing base, and annular positive pole bottom and conducting rod contact, terminal connect power positive pole, and cylinder negative pole connects power negative pole. The dental implant surface treatment device disclosed by the invention has the advantages that the anode fixing seat is formed by the supporting rod and the conductive rod, the problems of fixing and positioning of the annular anode are solved, the conductive rod plays roles of supporting, positioning and conducting at the same time, and parts are saved; the water distributor externally connected with the electrolyte circulation system is arranged at the bottom of the annular anode, so that the problems of heat dissipation and electrolyte concentration stability maintenance of the dental implant during the thermoelectric chemical oxidation are solved.

Description

Dental implant surface treatment device
Technical Field
The invention relates to a thermoelectric chemical oxidation technology, in particular to a dental implant surface treatment device.
Background
Chinese patent No. CN2014101363093 discloses a device for preparing a micro-arc oxidation coating of a dental implant, which mainly comprises an annular cathode, an anode clamp, etc., wherein the anode clamp is located in the annular cathode. Chinese patent No. CN2021115164432 discloses a surface treatment device for medical implant material, which uses two electrodes nested inside and outside to perform surface treatment of dental implant. The anodes in the above two dental implant oxidation devices are symmetrically placed at the center of the annular cathode, so that the anodes and the annular cathode are coaxial, and when in practical use, the anodes and the annular cathode are coaxial, so that an additional auxiliary positioning device is often required, and the material cost of equipment is increased, for example, the anodes are suspended in the annular cathode through a conductive rod in the patent CN2021115164432, and in practical use, a cross beam, a positioning fixing piece, positioning, calibration and the like are required to be added. In the annular devices disclosed in patent CN2014101363093 and patent CN2021115164432, when the annular cathode is open at both ends, the whole annular cathode needs to be placed and soaked in a large-capacity container containing electrolyte, and the whole equipment occupies more factory space and has high running cost. Therefore, patent CN2021115164432 also discloses a cylindrical oxidation treatment device with an annular cathode with an opening at one end, which has small volume and small occupied space, but the contained electrolyte is small in amount, the solute concentration in the electrolyte is changed greatly and heat dissipation is not ideal, and the device is only suitable for one-time trial production in small batch and is difficult to continuously treat dental implants in large batch.
Disclosure of Invention
The invention aims to provide a dental implant surface treatment device which is compact and small in structure and has better heat dissipation effect and treatment effect.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a tooth implant surface treatment device, includes cylinder negative pole and annular positive pole, and annular positive pole outer wall has tooth implant fixing bolt, still includes the positive pole fixing base, and the positive pole fixing base is fixed in cylinder negative pole lower part, and the positive pole fixing base includes a plurality of bracing pieces, and wherein at least one bracing piece is the conducting rod, and the terminal is outside stretching out cylinder negative pole to one end of conducting rod, and annular positive pole is placed on the positive pole fixing base, and annular positive pole bottom and conducting rod contact, terminal connect power positive pole, and cylinder negative pole connects power negative pole.
Further, the positive pole fixing base is two crisscross bracing pieces, and one of them bracing piece is the conducting rod, has upward protruding portion on the bracing piece, and annular positive pole bottom is blocked to protruding portion, and the protruding portion on the conducting rod is the conductive contact.
Further, the outer surface of the conductive rod except the conductive contact and the binding post is coated with an insulating material.
Further, the insulating material is epoxy resin.
Further, the device also comprises a water distributor, a grid support, a water inlet pipe, a water outlet pipe and an electrolyte circulating system, wherein the water distributor is positioned below the anode fixing seat, the water distributor is fixed on the upper part of the grid support, the grid support is fixed on the bottom of the cylindrical cathode, the bottom of the cylindrical cathode is provided with a water outlet, the grid support is covered above the water outlet, the water outlet pipe is positioned outside the cylindrical cathode, one end of the water inlet pipe is connected with the water distributor, the other end of the water inlet pipe extends out of the cylindrical cathode and is connected with a water outlet pipeline of the electrolyte circulating system, one end of the water outlet pipe is connected with the water outlet, and the other end of the water outlet pipe is connected with the water inlet pipeline of the electrolyte circulating system.
Further, the dental implant fixing bolts are distributed in the middle area of the outer wall of the annular anode. ,
further, the part of the ring anode except for the dental implant fixing bolt is coated with an insulating material.
Compared with the prior art, the invention has the beneficial technical effects that:
the dental implant surface treatment device disclosed by the invention has the advantages that the anode fixing seat is formed by the supporting rod and the conductive rod, the problems of fixing and positioning of the annular anode are solved, the conductive rod plays roles of supporting, positioning and conducting at the same time, and parts of the device are saved; the water distributor externally connected with the electrolyte circulation system is arranged at the bottom of the annular anode, so that the problems of heat dissipation and electrolyte concentration stability maintenance of the dental implant during the thermoelectric chemical oxidation are solved; the device has compact and small structure, occupies small factory space, has better heat dissipation effect and treatment effect, and can continuously carry out thermoelectric chemical oxidation treatment on dental implants in a large batch.
Drawings
FIG. 1 is a plan view of a dental implant surface treatment apparatus according to embodiment 1 of the present invention;
fig. 2 is a cross-sectional view A-A of fig. 1.
The specific embodiment is as follows:
the technical scheme of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1 and 2, a dental implant surface treatment device comprises a cylindrical cathode 1 and an annular anode 2, wherein the outer wall of the annular anode 2 is provided with a dental implant fixing bolt (not shown in the figure, and the specific setting method can be referred to as a position a in fig. 3 of chinese patent No. CN 2021115164432). In order to improve the uniformity of the surface oxidation of the dental implant, the dental implant fixing bolts are provided only in the middle area of the outer wall of the annular anode 2. The cathode structure further comprises an anode fixing seat, wherein the anode fixing seat is fixed at the lower part of the cylindrical cathode 1, the anode fixing seat comprises two crisscross supporting rods 3, one supporting rod 3 is a conducting rod, and one end of the conducting rod extends out of the cylindrical cathode 1 to form a binding post 301. The annular anode 2 is placed on the anode fixing seat, the bottom of the annular anode 2 is contacted with the conducting rod, the binding post 301 is connected with the power anode, and the cylindrical cathode 1 is connected with the power cathode. The support rods 3 are also provided with upward protruding parts, each support rod 3 is provided with two protruding parts, and the four protruding parts are positioned on the same circle. When the annular anode is placed on the anode fixing seat, the four protruding parts clamp the inner wall of the annular anode 2 so that the annular anode 2 is coaxial with the cylindrical cathode 1. Wherein, the protruding part on the conducting rod is a conducting contact 302, and the conducting contact 302 electrically connects the conducting rod with the annular anode 2. The protruding part simultaneously plays the roles of fixing, positioning and connecting the conducting rod and the annular anode 2. The portions of the outer surface of the conductive rod other than the conductive contacts 302 and the posts 301 are coated with epoxy or other material that provides both insulation and corrosion protection as an insulating material. The ring anode 2 is coated with the same insulating material except for the dental implant fixing bolt.
In order to improve the heat dissipation performance of the whole reaction device and maintain the stability of the concentration of the electrolyte, a water distributor 4 externally connected with an electrolyte circulating system is arranged below the anode fixing seat. The water distributor 4 is fixed on the upper part of the grid support 6, the grid support 6 is fixed on the bottom of the cylindrical cathode 1, the bottom of the cylindrical cathode 1 is provided with a water outlet, the grid support 6 is covered above the water outlet, and the water outlet is externally connected with a water outlet pipe 7. The water distributor 4 is connected with one end of a water inlet pipe 5, the other end of the water inlet pipe 5 extends out of the cylindrical cathode 1 and is connected with a water outlet pipeline of the electrolyte circulation system, and the other end of the water outlet pipe 7 is connected with the water inlet pipeline of the electrolyte circulation system.
The working principle of the dental implant surface treatment device of the invention is as follows:
when the dental implant is subjected to the thermo-electrochemical oxidation treatment, the dental implant is firstly screwed on a dental implant fixing bolt (the screwing method can be carried out by referring to Chinese patent No. 2021115164432); then the annular anode 2 is placed on the supporting rod 3, and the protruding part on the supporting rod 3 clamps the bottom of the annular anode 2 to enable the annular anode 2 to be coaxial with the cylindrical cathode 1; starting an electrolyte circulation system to enable electrolyte in the cylindrical cathode 1 to permeate the upper end of the annular anode 2, and enabling the electrolyte to flow out of the water distributor 4 to form a uniform flow field; electrolyte reaches the upper part of the annular anode 2 and then flows back to an electrolyte circulation system along the inner wall of the cylindrical cathode 1 through the grid support 6, the water outlet and the water outlet pipe; starting a thermoelectric chemical oxidation power supply to perform surface treatment on the dental implant; after the treatment is finished, the power supply is turned off, the electrolyte circulation system is turned off, the annular anode 2 is taken out, the treated dental implant is unscrewed, a new dental implant to be treated is replaced, and the steps are repeated to continue the thermo-electrochemical oxidation treatment. In the whole process, the water distributor 4 enables the dental implant on the annular anode 2 to be positioned in a uniform electrolyte flow field so as to ensure the uniformity of surface treatment, and simultaneously, the upwelling electrolyte takes away superfluous heat generated during the surface treatment of the dental implant. Because the cylindrical cathode 1 is arranged at the upper opening, part of heat can be dissipated after the electrolyte is gushed up to the upper liquid level, so that the energy consumption of an electrolyte circulation system is reduced.

Claims (5)

1. The tooth implant surface treatment device comprises a cylindrical cathode and an annular anode, wherein the outer wall of the annular anode is provided with tooth implant fixing bolts, and the tooth implant surface treatment device is characterized by also comprising an anode fixing seat, wherein the anode fixing seat is fixed at the lower part of the cylindrical cathode, the anode fixing seat is two crisscrossed supporting rods, each supporting rod is provided with two upward protruding parts, and the four protruding parts are positioned on the same circle; one of the support rods is a conductive rod, a protruding part on the conductive rod is a conductive contact, one end of the conductive rod extends out of the cylindrical cathode to form a binding post, the annular anode is placed on the anode fixing seat, the protruding part clamps the bottom of the annular anode, the bottom of the annular anode is contacted with the conductive rod, the binding post is connected with a power anode, and the cylindrical cathode is connected with a power cathode;
the water distributor is positioned below the anode fixing seat, the water distributor is fixed on the upper portion of the grid support, the grid support is fixed on the bottom of the cylindrical cathode, the bottom of the cylindrical cathode is provided with a water outlet, the grid support is covered above the water outlet, the water outlet pipe is positioned outside the cylindrical cathode, one end of the water inlet pipe is connected with the water distributor, the other end of the water inlet pipe extends out of the cylindrical cathode and is connected with a water outlet pipeline of the electrolyte circulation system, one end of the water outlet pipe is connected with the water outlet, and the other end of the water outlet pipe is connected with a water inlet pipeline of the electrolyte circulation system.
2. A dental implant surface treatment device according to claim 1, wherein the portion of the outer surface of the conductive rod other than the conductive contacts and posts is coated with an insulating material.
3. A dental implant surface treatment device according to claim 2, wherein the insulating material is an epoxy resin.
4. A dental implant surface treatment device according to any one of claims 1-3, wherein the dental implant fixing bolts are distributed in a central area of the outer wall of the annular anode.
5. A dental implant surface treatment device according to claim 4, wherein the ring-shaped anode is coated with an insulating material at a portion other than the dental implant fixing bolt.
CN202210477592.0A 2022-05-05 2022-05-05 Dental implant surface treatment device Active CN114855236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210477592.0A CN114855236B (en) 2022-05-05 2022-05-05 Dental implant surface treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210477592.0A CN114855236B (en) 2022-05-05 2022-05-05 Dental implant surface treatment device

Publications (2)

Publication Number Publication Date
CN114855236A CN114855236A (en) 2022-08-05
CN114855236B true CN114855236B (en) 2023-06-13

Family

ID=82634539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210477592.0A Active CN114855236B (en) 2022-05-05 2022-05-05 Dental implant surface treatment device

Country Status (1)

Country Link
CN (1) CN114855236B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203474950U (en) * 2013-09-24 2014-03-12 宁波金恒机械制造有限公司 Metal product surface treatment circulating device
CN103952744B (en) * 2014-04-04 2016-04-20 哈尔滨理工大学 A kind of differential arc oxidation coating preparation facilities of tooth implant
CN211872102U (en) * 2020-03-26 2020-11-06 四川东葆水处理科技有限公司 Novel electrolytic tank of sodium hypochlorite generator
CN114182321A (en) * 2021-12-09 2022-03-15 西比里电机技术(苏州)有限公司 Medical implant material surface treatment device

Also Published As

Publication number Publication date
CN114855236A (en) 2022-08-05

Similar Documents

Publication Publication Date Title
CN100577882C (en) Fluoelectrolysis reactor and reaction method
CN103952744A (en) Dental implant micro-arc oxidation coating layer preparation device
CN114855236B (en) Dental implant surface treatment device
CN111359680B (en) Membrane-free ion exchange resin electric regeneration device based on filter element electrode
CN111005055B (en) Multi-source synchronous frequency oscillation type electrodeposition processing device and processing method
CN114232046A (en) Equipment for carrying out thermoelectric chemical oxidation treatment on aluminum foil
CN208815125U (en) A kind of fluorination electrolytic cell
CN212713826U (en) Anode movable electroplating device with bearing system and filtering circulation system
CN111647937B (en) Electrolytic column for electro-removing impurities of nickel plating solution, electrolytic impurity removal device and impurity removal method
US8999120B2 (en) Ionized water production method and production device
CN114182321A (en) Medical implant material surface treatment device
CN108166016A (en) A kind of electrolytic cell of electroreduction carbon dioxide
CN112281184A (en) Device and method for electrochemically generating hydrogen peroxide
CN203144543U (en) Pilot plant for preparing coating by using electro-deposition method
CN115011983B (en) Alkaline water electrolysis bath device with multiple current input binding posts
CN106929898A (en) A kind of magnesium alloy batch differential arc oxidation and/or electro-deposition surface processing device and method
CN110563098A (en) Preparation method of electrocatalytic oxidation electrode plate and wastewater treatment device
CN112095131B (en) Tool equipment and method for preparing closed cylindrical inner cavity ceramic layer
CN205223385U (en) Anodic oxidation device
CN211671043U (en) Gas-liquid two-phase single-dielectric barrier discharge plasma material surface treatment device
CN206256178U (en) A kind of electrolytic copper foil electrolytic cell
CN106757254A (en) Anodic oxidation device
JP2009228041A (en) Electrolytic apparatus and electrolytic method
CN217708913U (en) Novel full-effect comprehensive water treatment device
CN216073166U (en) Electrolytic dephosphorization sewage treatment device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant