WO2012005471A2 - Procédé de traitement en surface d'une unité d'implant en utilisant un plasma, unité d'implant fabriquée à l'aide de ce procédé, et appareil de traitement de surface au plasma de l'unité d'implant - Google Patents

Procédé de traitement en surface d'une unité d'implant en utilisant un plasma, unité d'implant fabriquée à l'aide de ce procédé, et appareil de traitement de surface au plasma de l'unité d'implant Download PDF

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Publication number
WO2012005471A2
WO2012005471A2 PCT/KR2011/004788 KR2011004788W WO2012005471A2 WO 2012005471 A2 WO2012005471 A2 WO 2012005471A2 KR 2011004788 W KR2011004788 W KR 2011004788W WO 2012005471 A2 WO2012005471 A2 WO 2012005471A2
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WO
WIPO (PCT)
Prior art keywords
implant unit
plasma
surface treatment
receiving shelf
unit
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Application number
PCT/KR2011/004788
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English (en)
Korean (ko)
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WO2012005471A3 (fr
Inventor
이상로
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(주)에스이피
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Publication of WO2012005471A2 publication Critical patent/WO2012005471A2/fr
Publication of WO2012005471A3 publication Critical patent/WO2012005471A3/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/12—Materials or treatment for tissue regeneration for dental implants or prostheses

Definitions

  • the present invention relates to an implant unit, and more particularly, by improving the hydrophilicity of the surface of the implant unit through plasma surface treatment to attract blood and proteins to induce rapid bone fusion, there is no side effect due to the immune response of the human body, artificial As the treatment site recovers quickly after implantation, the healing period can be shortened, the pain and discomfort of the operator can be minimized, and the fusion of bone tissue is dense, so that the life of the artificial tooth can be maintained for a long time.
  • the present invention relates to a surface treatment method of an implant unit used, and a plasma surface treatment apparatus of an implant unit and an implant unit manufactured by the method.
  • artificial teeth are artificially created teeth that are almost identical to human natural teeth in appearance and function, and these artificial teeth are used to replace natural teeth when they are defective by various factors.
  • the method of implanting the artificial tooth directly into the alveolar bone is widely used.
  • the method of implanting the artificial tooth into the alveolar bone is performed after the completion of the implantation without damaging other natural teeth nearby. Its appearance and function are hard to distinguish from teeth, and its lifespan is semipermanent depending on the condition of management.
  • an implant unit as shown in FIGS. 1 and 2 is used as a structure for embedding such an artificial tooth in the alveolar bone.
  • FIG. 1 is an exploded perspective view showing a conventional implant unit
  • Figure 2 is a cross-sectional view showing the internal structure of a conventional implant unit
  • a conventional implant unit as shown in the figure is largely a fixture (fixture, 10) It consists of an abutment (20) and a screw (screw, 30).
  • the fixture 10 is directly embedded in the alveolar bone (jawbone) to perform a kind of pillar role, the outer diameter surface of the body is formed with a screw thread 11 for screwing into the alveolar bone, the top of the hexagon head 13 ) Is formed, and the fastening hole 15 is formed in the vertical direction to the inner side of the center of the head 13.
  • the screw 30 is fastened to the fastening hole 15 at the upper end of the fixture 10 in a manner of fixing the abutment 20 to the fixture 10.
  • the abutment 20 serves as a support for mounting an artificial tooth, and at the bottom, a hexagonal guide groove 21 is formed to face the hexagon head 13 of the fixture 10. And, the upper end is formed with a hollow hole 23 for guiding the screw 30 through the shaft.
  • the screw 30 is formed in the upper head of the driver slot groove of the straight or cross-shaped or hexagonal wrench seat groove is formed.
  • the screw 30 is penetrated into the hollow hole 23 of the abutment 20 so that the thread of the screw 30 is fastened to the fastening hole 15 of the fixture 10, thereby fixing the fixture 10. ) And the abutment 20 are prevented.
  • the abutment 20 After fixing the implant consisting of the fixture 10, the abutment 20, and the screw 30 to the alveolar bone in this manner, the abutment 20 is covered with an artificial tooth, thereby artificially damaging the patient's permanent tooth. It will be fed with teeth.
  • titanium (Ti) and titanium alloy materials which are high strength materials, are used.
  • the titanium surface is hydrophobic and, due to its water repelling property, slows the fusion of bone tissue (alveolar bone) containing blood and protein after implantation of artificial teeth, or inflammation by an immune response of the human body. There was a problem caused.
  • the implant unit of the prior art has a problem that the healing process takes a long time after the artificial tooth is placed, and the life of the artificial tooth is shortened because the fusion of bone tissue is not dense.
  • An object of the present invention devised to solve the above problems of the prior art is to improve the hydrophilicity by modifying the surface by plasma treatment of the implant unit.
  • Another object of the present invention is to improve the hydrophilicity to attract blood and protein to induce rapid bone fusion, there is no side effect due to the immune response of the human body, it is possible to shorten the healing period as the treatment site is quickly recovered after implantation of artificial teeth In addition, the pain and discomfort of the operator is minimized, as well as because the fusion of bone tissue is dense, the service life of artificial teeth is maintained for a long time.
  • An object of the present invention as described above is the step of mounting an implant unit on the object receiving shelf; Inputting the object receiving shelf into a plasma generating device; And plasma treatment of the surface of the implant unit by operating the plasma generator.
  • the plasma treatment apparatus may be achieved by a surface treatment method of an implant unit using plasma.
  • the plasma generating apparatus is a vacuum plasma generating apparatus having a vacuum chamber, the step of inserting the workpiece receiving shelf in which the implant unit is accommodated in the vacuum chamber; Depressurizing the inside of the vacuum chamber; Operating the plasma generator so that the surface of the implant unit is plasma treated; And after releasing the vacuum pressure inside the vacuum chamber, taking out the implant unit; may further comprise a.
  • the plasma generating apparatus is an atmospheric pressure plasma generating apparatus having a workpiece conveying conveyor, comprising: mounting a workpiece receiving shelf containing an implant unit on the workpiece conveying conveyor; Allowing the surface of the implant unit to be plasma surface treated while the object receiving shelf mounted on the object conveying conveyor passes through the plasma generating unit; And taking out the plasma surface treated implant unit.
  • the implant unit is mounted on the receiving shelf for the workpiece; Inputting the object receiving shelf into a plasma generating device; Operating the plasma generator so that the surface of the implant unit is plasma surface treated; Extracting and sterilizing the plasma surface-treated implant unit; Sealing and packaging the implant unit in the sterilized state can be achieved through the surface treatment method of the implant unit using a plasma comprising a.
  • the plasma generating apparatus is a vacuum plasma generating apparatus having a vacuum chamber, the step of inserting the workpiece receiving shelf in which the implant unit is accommodated in the vacuum chamber; Depressurizing the inside of the vacuum chamber; Operating the plasma generator so that the surface of the implant unit is plasma treated; And after releasing the vacuum pressure inside the vacuum chamber, taking out the implant unit; may further comprise a.
  • the plasma generating apparatus is an atmospheric pressure plasma generating apparatus having a workpiece conveying conveyor, comprising: mounting a workpiece receiving shelf containing an implant unit on the workpiece conveying conveyor; Allowing the surface of the implant unit to be plasma surface treated while the object receiving shelf mounted on the object conveying conveyor passes through the plasma generating unit; And taking out the plasma surface treated implant unit.
  • the implant unit may be made of a material including any one of titanium (Ti), titanium alloys, anodized titanium and HYDROXYAPATITE (HA) coated titanium.
  • an object of the present invention is an accommodating shelf for receiving an implant unit; Mounting jig for mounting the implant unit on the receiving shelf; And a plasma generating apparatus in which the receiving shelf is inserted and the implant unit is subjected to a plasma surface treatment.
  • the plasma generator may be a vacuum plasma generator having a vacuum chamber.
  • the plasma generating apparatus may be an atmospheric pressure plasma generating apparatus configured to pass through the plasma generating unit in a state where the workpiece receiving shelf in which the implant unit is accommodated is mounted on the workpiece conveying conveyor.
  • the plasma generating apparatus may further include a sterilization unit for extracting and sterilizing the plasma surface-treated implant unit and a packing book for sealing and packing the sterilized implant unit.
  • the present invention by implanting the plasma surface treatment of the implant unit, to improve the hydrophilicity by modifying the surface, it has the effect of inducing rapid bone fusion by attracting blood and protein as the hydrophilicity is improved.
  • the implant unit of the present invention has no side effects due to the immune response of the human body, and can be shortened in the healing period as the treatment site is rapidly recovered after the implantation of artificial teeth, and minimizes pain and discomfort of the operator. Dense fusion of bone tissue has the effect of maintaining the service life of artificial teeth for a long time.
  • the present invention is sterilized in the plasma surface treatment process has an effect that does not have to go through a separate sterilization process.
  • FIG. 1 is an exploded perspective view showing a conventional implant unit.
  • Figure 2 is a cross-sectional view showing the internal structure of a conventional implant unit.
  • FIG. 3 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a first embodiment of the present invention.
  • FIG. 4 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a second embodiment of the present invention.
  • FIG. 5 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a third embodiment of the present invention.
  • FIG. 6 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a fourth embodiment of the present invention.
  • FIG. 7 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a fifth embodiment of the present invention.
  • FIG. 8 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a sixth embodiment of the present invention.
  • FIG. 9 is a schematic view showing a plasma surface treatment apparatus of an implant unit according to the present invention.
  • FIG. 10 is a schematic view showing a modified embodiment of the mounting jig of the plasma surface treatment apparatus of the implant unit according to the present invention.
  • FIG 11 is a schematic diagram showing an embodiment of the plasma surface treatment apparatus of the implant unit to which the atmospheric pressure plasma generator of the present invention is applied.
  • Figure 12 is a schematic diagram showing a modified embodiment of the mounting jig and transfer conveyor applied to the atmospheric pressure plasma generating apparatus of the present invention.
  • Figure 13 is a schematic diagram showing another embodiment of the plasma surface treatment apparatus of the implant unit to which the atmospheric pressure plasma generating apparatus of the present invention is applied.
  • FIG. 9 is a schematic view showing the plasma surface treatment apparatus of the implant unit according to the present invention, the plasma surface treatment apparatus of the implant unit of the present invention as shown in the figure is a receiving shelf for the workpiece to accommodate the implant unit 200 A 114 is provided, a mounting jig 115 for mounting the implant unit 200 is formed on the receiving shelf 114, and the receiving shelf 114 in which the implant unit 200 is accommodated generates plasma. It is composed of a structure that is injected into the device 100 and the plasma surface treatment.
  • the implant unit 200 is a fixture that is directly implanted into the alveolar bone, a material of any one of titanium (Ti), titanium alloy, anodized titanium, and HYDROXYAPATITE (HA) (Hydroxy Apatite) coated titanium It can be made of a material including.
  • the mounting jig 115 has a structure for mounting the implant unit 200 on the receiving shelf 114, as shown in Figure 9 in a state where the implant unit 200 in the air in the horizontal direction
  • a structure can be used that allows both ends to be in pin contact support.
  • the mounting jig 115 may be made of a material having elasticity, such that the implant unit 200 may be elastically pressed in both directions.
  • the mounting jig 115 is manufactured in a pin shape perpendicular to the upper surface of the receiving shelf 114 as shown in Figure 10 so that the lower end of the implant unit 200 is supported in the air floating state You may.
  • the present invention having the configuration as described above has an important feature to make the surface of the implant unit 200 is hydrophilic (hydrophilic) by making the surface treatment of the implant unit 200 by plasma treatment.
  • the hydrophilic means that the surface like water, in the case of the implant unit 200 serves to promote the bone adhesion process after the placement of artificial teeth.
  • the implant unit 200 having hydrophilicity draws blood and proteins to increase bone cell adhesion.
  • Active chemical properties due to the high electron temperature in the plasma can provide extreme environments to change the properties of the surface of the metal or polymer to have different physical and chemical properties from the main body, thereby making the surface of the implant unit 200 It can be modified to have hydrophilicity.
  • the lower electrode 113 and the upper electrode 112 are provided in the chamber 110 for plasma induction.
  • the plasma voltage V is applied between the lower electrode 113 and the upper electrode 112, thereby accelerating the induced ions.
  • One or more actuator gas inlets 111 may be coupled to the chamber 110 to serve as a passage through which an actuator gas for forming a plasma atmosphere is supplied.
  • the gas flowing into the chamber 110 through the working gas inlet 111 may use an inert gas such as argon (Ar) or helium (He) to facilitate plasma discharge.
  • a separate vacuum system (not shown) may be connected with the interior of the chamber 110.
  • the object receiving shelf 114 for receiving the implant unit 200 is detachably installed on the lower electrode 113.
  • the workpiece receiving shelf 114 is not limited to a predetermined shape, and may be coupled to the lower electrode 113 in various shapes in some cases. Furthermore, the workpiece receiving shelf 114 is provided on the workpiece receiving shelf 114 to fix the plurality of implant units 200 in order to increase the efficiency of the surface treatment process of the implant unit 200.
  • the mounting jig 115 can be installed.
  • the workpiece receiving shelf 114 may be installed to rotate the implant unit 200 in three dimensions such that the surface of the implant unit 200 is uniformly surface treated.
  • the plasma voltage V When the plasma voltage V is applied between the lower electrode 113 and the upper electrode 112, the ions included in the inert gas flowing into the chamber 110 are disposed between the lower electrode 113 and the upper electrode 112.
  • the plasma is ionized by the plasma voltage V applied thereto and accelerated toward the lower electrode 113 or the upper electrode 112.
  • the accelerated plasma ions collide with the inert gas particles, and the inert gas particles emit electrons and induce a plasma ion state.
  • electrons emitted from the inert gas particles during collision between the plasma ions and the inert gas particles may collide with surrounding particles to induce the plasma.
  • FIG. 11 is a schematic view showing an embodiment of a plasma surface treatment apparatus of an implant unit to which an atmospheric pressure plasma generator of the present invention is applied.
  • the plasma generator 100 of the present invention does not use a vacuum chamber.
  • An atmospheric pressure plasma generating device provided in an exposed form in the atmosphere may be used.
  • the principle of the atmospheric pressure plasma generating device is a well-known technique, the description thereof will be omitted.
  • the implant unit 200 by passing through the plasma generating unit 130 in the state in which the workpiece receiving shelf 114 in which the implant unit 200 is accommodated is mounted in the workpiece conveying conveyor 120, the implant unit 200 ) Is to make plasma surface treatment.
  • the plasma generating apparatus 100 may be disposed in the vertical direction of the workpiece, that is, the implant unit 200, or may be disposed in the horizontal direction of the implant unit 200 as shown in FIG. 13.
  • FIG. 13 is a schematic view showing another embodiment of the plasma surface treatment apparatus of an implant unit to which the atmospheric pressure plasma generator of the present invention is applied, and as shown in the figure, the plasma generating apparatus 100 on both left and right sides of the transfer conveyor 120. By installing and passing the implant unit 200 therebetween, plasma surface treatment can be made.
  • FIG. 12 is a schematic view showing a modified embodiment of the mounting jig and the transfer conveyor applied to the atmospheric pressure plasma generating device of the present invention, as shown in the same figure, the mounting jig 115 is integrally coupled to the transfer conveyor 120. You may.
  • the mounting jig 115 is integrally formed on the conveying conveyor 120, a separate object receiving shelf 114 is provided or the implant unit 200 is disposed on the object receiving shelf 114. It will be possible to omit the series of steps or to mount it on the conveying conveyor (120).
  • the present invention as described above is to insert the implant unit 200 into the plasma generating apparatus 100 to treat the plasma surface, such plasma surface treatment is to improve the hydrophilicity by modifying the surface of the implant unit 200 In addition, since the sterilization is made in the plasma surface treatment process, it does not have to go through a separate sterilization process.
  • the plasma surface treatment of the implant unit 200 may be added to the sterilization treatment unit (not shown) to make the enhanced sterilization treatment.
  • FIG. 3 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a first embodiment of the present invention, in which an implant unit is mounted on an object receiving shelf (s111) and the object receiving object A shelf is introduced into the plasma generator (S112), and the surface of the implant unit is plasma-treated by operating the plasma generator (S113).
  • FIG. 4 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a second embodiment of the present invention, wherein the plasma generator of the first embodiment is a vacuum plasma generator having a vacuum chamber, and the vacuum chamber A step (s121) of injecting a workpiece receiving shelf into which an implant unit is accommodated (s121), depressurizing the inside of the vacuum chamber (s122), and operating the plasma generator to cause the surface of the implant unit to be plasma surface treated; (S123) and after releasing the vacuum pressure inside the vacuum chamber, the method may further include extracting the implant unit (S124).
  • the plasma generator of the first embodiment is a vacuum plasma generator having a vacuum chamber, and the vacuum chamber
  • FIG. 5 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a third embodiment of the present invention, wherein the plasma generator of the first embodiment is an atmospheric pressure plasma generator having a workpiece conveying conveyor.
  • the method may further include a step of allowing the surface of the plasma surface treatment to be performed (S132), and taking out the plasma surface treated implant unit (S133).
  • FIG. 6 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a fourth embodiment of the present invention, in which an implant unit is mounted on a receiving shelf for a workpiece (s211), and the workpiece is accommodated. (S212) the shelf is put into the plasma generating device, and the surface of the implant unit is operated by operating the plasma generating device (s213), and taking out and sterilizing the plasma surface treated implant unit (s214) and sealing the implant unit in the sterilized state (s215).
  • FIG. 7 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a fifth embodiment of the present invention, wherein the plasma generator of the fourth embodiment is a vacuum plasma generator having a vacuum chamber, and the vacuum chamber A step (s221) of injecting a workpiece receiving shelf into which an implant unit is accommodated (s221), depressurizing the inside of the vacuum chamber (s222), and operating the plasma generator to cause the surface of the implant unit to be plasma surface treated; (S223), and after releasing the vacuum pressure inside the vacuum chamber, it may further include a step (s224) for taking out the implant unit.
  • the plasma generator of the fourth embodiment is a vacuum plasma generator having a vacuum chamber, and the vacuum chamber
  • FIG. 8 is a flowchart illustrating a surface treatment method of an implant unit using plasma according to a sixth embodiment of the present invention.
  • the plasma generator of the fourth embodiment is an atmospheric pressure plasma generator having a workpiece conveying conveyor.
  • step S231 a workpiece receiving shelf on which the implant unit is accommodated is mounted on the workpiece conveying conveyor, and an object receiving shelf mounted on the workpiece conveying conveyor passes through a plasma generating unit.
  • the method may further include a step of allowing the surface to be plasma surface-treated (s232), and taking out the plasma-surfaced implant unit (s233).
  • the present invention has the advantage of improving the hydrophilicity by modifying the surface by plasma surface treatment of the implant unit, and by attracting blood and protein as the hydrophilicity is improved, there is an advantage of inducing rapid bone fusion,
  • the implant unit of the present invention has no side effects due to the immune response of the human body, and can be shortened as the treatment site recovers rapidly after implantation of artificial teeth, minimizing the pain and discomfort of the operator, as well as fusion of bone tissue. Due to its compactness, the service life of artificial teeth can be maintained for a long time.
  • the present invention has the advantage that the sterilization is made in the plasma surface treatment process does not have to go through a separate sterilization process.

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  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Prosthetics (AREA)

Abstract

La présente invention concerne un procédé de traitement de surface d'une unité d'implant en utilisant un plasma, qui comprend : le montage de l'unité d'implant sur une étagère destinée à recevoir l'objet à traiter ; le chargement de l'étagère destinée à recevoir l'objet à traiter dans une unité de génération de plasma ; et le fait de faire fonctionner l'unité de génération de plasma pour traiter la surface de l'unité d'implant au plasma. Un appareil de traitement de surface au plasma d'une unité d'implant comprend : une étagère destinée à recevoir l'objet à traiter, l'étagère recevant l'unité d'implant; un gabarit de montage pour monter l'unité d'implant sur l'étagère ; et une unité de génération de plasma dans laquelle l'étagère est chargée pour traiter la surface de l'unité d'implant au plasma. La surface de l'unité d'implant est traitée au plasma pour modifier les propriétés de surface de l'unité d'implant, améliorant ainsi la propriété hydrophile de ce dernier. Ainsi, étant donné que la propriété hydrophile est améliorée, l'unité d'implant attire le sang et les protéines pour induire une ostéointégration rapide.
PCT/KR2011/004788 2010-07-08 2011-06-30 Procédé de traitement en surface d'une unité d'implant en utilisant un plasma, unité d'implant fabriquée à l'aide de ce procédé, et appareil de traitement de surface au plasma de l'unité d'implant WO2012005471A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0065676 2010-07-08
KR1020100065676A KR101252767B1 (ko) 2010-07-08 2010-07-08 플라즈마를 이용한 임플란트 유닛의 표면처리방법 및 그 방법으로 제조된 임플란트 유닛 및 임플란트 유닛의 플라즈마 표면처리장치

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WO2012005471A2 true WO2012005471A2 (fr) 2012-01-12
WO2012005471A3 WO2012005471A3 (fr) 2012-04-19

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LU92501B1 (de) * 2014-07-22 2016-01-25 Northco Ventures Gmbh & Co Kg Vorrichtung zur hydrophilierung von zahnimplantaten
CN109640504A (zh) * 2018-12-14 2019-04-16 四川大学 一种多孔射流种植体活化亲水装置
EP4019055A1 (fr) 2015-05-11 2022-06-29 Nova Plasma Ltd Appareil et procédé de manipulation d'un implant

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KR101552497B1 (ko) * 2013-10-07 2015-09-11 서울대학교산학협력단 3차원의 가상치아 구조를 이용한 발치후 즉시 식립이 가능한 환자 맞춤형 임플란트 제조 방법
KR101853646B1 (ko) 2016-11-18 2018-05-02 전남대학교 산학협력단 대기압 플라즈마를 이용한 지르코니아 임플란트의 표면처리 방법
KR102036169B1 (ko) * 2018-05-16 2019-10-24 (주)폴리바이오텍 치과용 임플란트의 저압 플라즈마 표면처리장치
KR102077208B1 (ko) * 2018-07-31 2020-02-14 한국기계연구원 저온 플라즈마 표면처리 장치
KR101984799B1 (ko) 2018-08-28 2019-05-31 전남대학교산학협력단 타이타늄 임플란트의 표면처리 방법
KR102159525B1 (ko) * 2020-02-27 2020-09-25 신세기메디텍(주) 임플란트용 픽스쳐의 개질방법
KR20220017743A (ko) 2020-08-05 2022-02-14 조선대학교산학협력단 치과용 임플란트 기능성 표면처리를 위한 상압저온 플라즈마 코팅 장치
KR102569320B1 (ko) * 2021-03-08 2023-08-25 주식회사 코렌텍 플라즈마를 통한 포장된 임플란트 표면개질 방법 및 포장된 임플란트 표면개질 시스템
KR102569322B1 (ko) * 2021-03-08 2023-08-25 주식회사 코렌텍 플라즈마를 통한 포장된 임플란트 표면개질 방법 및 포장된 임플란트 표면개질 시스템
WO2022231272A1 (fr) * 2021-04-26 2022-11-03 주식회사 플라즈맵 Appareil destiné au traitement d'un objet à traiter
KR102351510B1 (ko) * 2021-05-17 2022-01-13 조선대학교산학협력단 플라즈마 치과 임플란트 캡슐레이션 장치
WO2023043043A1 (fr) * 2021-09-17 2023-03-23 주식회사 플라즈맵 Appareil de traitement de plasma
KR102570106B1 (ko) * 2021-09-17 2023-08-24 주식회사 플라즈맵 플라즈마 표면 처리를 위한 장치
KR102467406B1 (ko) * 2021-09-17 2022-11-16 주식회사 플라즈맵 플라즈마 처리 장치 및 이를 이용한 방법
WO2023043235A1 (fr) * 2021-09-17 2023-03-23 주식회사 플라즈맵 Appareil de traitement de surface par plasma
KR20230051112A (ko) * 2021-10-08 2023-04-17 아주대학교산학협력단 표면이 개질된 치과용 티타늄 소재 및 이의 제조방법
KR102602281B1 (ko) * 2021-10-20 2023-11-14 주식회사 메가젠임플란트 플라즈마 표면처리를 위한 임플란트용 픽스츄어 보관용기
KR102674911B1 (ko) 2022-09-01 2024-06-13 이태훈 저온상압 플라즈마를 이용한 임플란트 표면개질 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005533542A (ja) * 2002-06-27 2005-11-10 プルス エンドプロシェティク アーゲー 関節置換インプラントのための開孔を有する金属コーティング、およびその製造方法
US20070083269A1 (en) * 2003-11-13 2007-04-12 Onate Dela Presa Jose I Method of producing endosseous implants or medical prostheses by means of ion implantation and endosseous implant or medical prosthesis thus obtained
KR100714244B1 (ko) * 2004-04-26 2007-05-02 한국기계연구원 생체용 골유도성 금속 임플란트 및 그 제조방법
EP1825828A1 (fr) * 2006-02-28 2007-08-29 Straumann Holding AG Implant d'une seule pièce avec une surface hydroxylée pour venir en contact avec un tissu mou
KR20070100230A (ko) * 2007-04-05 2007-10-10 베이코 테크 리미티드 히알루론산으로 코팅된 골 임플란트 장치
KR20080011260A (ko) * 2006-07-29 2008-02-01 주식회사 이넥트론 휴대폰 키패드나 또는 피씨비용 상압 플라즈마 전처리 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188800A (en) * 1988-06-03 1993-02-23 Implant Innovations, Inc. Dental implant system
KR20090099966A (ko) * 2008-03-19 2009-09-23 (주) 예인하이텍 휴대폰 외부 케이스의 코팅장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005533542A (ja) * 2002-06-27 2005-11-10 プルス エンドプロシェティク アーゲー 関節置換インプラントのための開孔を有する金属コーティング、およびその製造方法
US20070083269A1 (en) * 2003-11-13 2007-04-12 Onate Dela Presa Jose I Method of producing endosseous implants or medical prostheses by means of ion implantation and endosseous implant or medical prosthesis thus obtained
KR100714244B1 (ko) * 2004-04-26 2007-05-02 한국기계연구원 생체용 골유도성 금속 임플란트 및 그 제조방법
EP1825828A1 (fr) * 2006-02-28 2007-08-29 Straumann Holding AG Implant d'une seule pièce avec une surface hydroxylée pour venir en contact avec un tissu mou
KR20080011260A (ko) * 2006-07-29 2008-02-01 주식회사 이넥트론 휴대폰 키패드나 또는 피씨비용 상압 플라즈마 전처리 장치
KR20070100230A (ko) * 2007-04-05 2007-10-10 베이코 테크 리미티드 히알루론산으로 코팅된 골 임플란트 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU92501B1 (de) * 2014-07-22 2016-01-25 Northco Ventures Gmbh & Co Kg Vorrichtung zur hydrophilierung von zahnimplantaten
EP4019055A1 (fr) 2015-05-11 2022-06-29 Nova Plasma Ltd Appareil et procédé de manipulation d'un implant
US11955321B2 (en) 2015-05-11 2024-04-09 Nova Plasma Ltd. Method for handling an implant
CN109640504A (zh) * 2018-12-14 2019-04-16 四川大学 一种多孔射流种植体活化亲水装置
CN109640504B (zh) * 2018-12-14 2023-09-05 四川大学 一种多孔射流种植体活化亲水装置

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