WO2020204244A1 - 의료용 금속의 표면처리장치 - Google Patents
의료용 금속의 표면처리장치 Download PDFInfo
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- WO2020204244A1 WO2020204244A1 PCT/KR2019/004342 KR2019004342W WO2020204244A1 WO 2020204244 A1 WO2020204244 A1 WO 2020204244A1 KR 2019004342 W KR2019004342 W KR 2019004342W WO 2020204244 A1 WO2020204244 A1 WO 2020204244A1
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- disposed
- unit
- hole
- lamp
- shaft
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 58
- 239000002184 metal Substances 0.000 title claims abstract description 58
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 53
- 239000000758 substrate Substances 0.000 claims description 27
- 238000004381 surface treatment Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000004053 dental implant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- -1 titanium metals Chemical class 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
- A61C13/02—Palates or other bases or supports for the artificial teeth; Making same made by galvanoplastic methods or by plating; Surface treatment; Enamelling; Perfuming; Making antiseptic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- 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
- A61C8/0003—Not used, see subgroups
- A61C8/0009—Consolidating prostheses or implants, e.g. by means of stabilising pins
-
- 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
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
-
- 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
- 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
- A61C8/0087—Means for sterile storage or manipulation of dental implants
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/122—Chambers for sterilisation
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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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
Definitions
- the present invention relates to an apparatus for treating a surface of a medical metal, and more particularly, to an apparatus for treating a surface of a medical metal for maintaining or modifying the surface of a fixture of a dental implant to be hydrophilic.
- Medical metals that can be placed inside the human body must not only be made of a biocompatible material that is very stable to human biological tissues, but also have no chemical or physiological reactivity or rejection of the human body.
- a typical use of medical metal is a fixture used for dental implants.
- Various metals and alloys have been attempted to develop as suitable materials for such fixtures, but at present, titanium metals or titanium alloys are mainly used.
- the titanium or titanium alloy itself takes a long time for bone fusion when implanted into the human body, and an oxide film is generated to ensure stability compared to other metals, but in recent years, there is a need for more improved human stability.
- the quality related to the bone fusion rate is closely related to the surface properties and chemical composition of the metal such as surface composition, surface roughness, and hydrophilicity.
- a metal having a highly hydrophilic surface is advantageous for interaction with biological solutions, cells, and tissues.
- an ultraviolet irradiation apparatus for surface treatment that can remove organic contaminants attached to the surface while modifying the surface of the fixture by irradiating ultraviolet rays after mounting the fixture inside.
- Republic of Korea Patent Laid-Open Patent No. 10-2018-0092648 (name of the invention: UV irradiation device for implants) discloses a conventional surface treatment apparatus in which an implant container in which a fixture is accommodated is disposed between a plurality of UV lamps to perform surface modification. .
- the ultraviolet rays may be generated by a low-temperature plasma method. Since this plasma method involves the generation of ozone, there is a problem that the use of a conventional medical metal surface modifying apparatus must be used in a very limited space.
- the present invention has been conceived to solve the above problems, and an object of the present invention is to effectively remove ozone generated from the lamp while performing the surface modification of the medical metal, thereby ensuring safety in use. In providing the device.
- the present invention includes: a lamp unit having a through hole and irradiating ultraviolet rays toward the through hole; A lifting part in which a container accommodating a medical metal may be detachably disposed and movably disposed within the through hole; And a case unit receiving the lamp unit and the lifting unit and including an outer case in which an outer hole corresponding to the through hole is formed, and an inner case disposed inside the outer case and in which the lamp unit or the lifting unit is disposed; It provides a metal surface treatment device.
- the lamp unit may include an excimer lamp in which the through hole is formed on a central axis line; And a cap having an opening formed at a position corresponding to the through hole and disposed on one side of the excimer lamp.
- At least one heat dissipation hole for dissipating heat of the lamp may be formed in the cap.
- it may further include a door disposed in the inner case to selectively close the opening of the cap.
- the door unit may include a door motor disposed in the inner case; And a rotating piece fastened to the shaft of the door motor and rotated so that the free end is moved between the opening of the cap and the outer hole of the outer case, thereby selectively closing the opening of the cap.
- the lifting part is a lifting motor fixed to the inner case; A pinion gear disposed on the shaft of the lifting motor and rotating; And a shaft having a rack gear meshing with the pinion gear formed on an outer circumferential surface and movably disposed on the through hole.
- it may further include a sensor unit for detecting the movement of the shaft.
- the sensor unit may include a positioning bracket disposed on an outer circumferential surface of the shaft; And a pair of position sensing sensors that are spaced apart from each other by a predetermined distance from the inner case to contact the positioning bracket.
- it may further include a fan disposed in the inner case to flow wind in the shaft direction.
- the shaft may further include an ozone removal unit having a hollow portion formed thereon, and communicating with the hollow portion of the shaft to remove ozone generated from the lamp portion.
- an ozone removal unit having a hollow portion formed thereon, and communicating with the hollow portion of the shaft to remove ozone generated from the lamp portion.
- the ozone removal unit may include a suction pump disposed in the inner case to flow air from the hollow hole of the shaft; A backflow preventer connected to the suction pump as a first pipe to prevent backflow of flowing air and to which a discharge pipe is connected; An ozone filter connected to the backflow preventer through a second pipe; And a bracket connected to the ozone filter through a third pipe and movably accommodating the other end of the shaft having one end disposed in the through hole of the lamp.
- ozone removal for removing ozone generated from the lamp unit by communicating with the door unit disposed in the inner case to selectively close the opening of the cap, a sensor unit detecting movement of the shaft, and the lifting unit A portion may be further included, and the door portion, the lifting portion, the sensor portion, or the ozone removing portion may further include a substrate portion disposed on the inner case or disposed on the inner case.
- the substrate unit may turn off the driving of the lamp unit when it is sensed that the door unit is opened or the shaft is moved upward.
- the substrate unit may drive the ozone removal unit from a predetermined time before the power of the lamp unit is turned on until after a predetermined time after the power of the lamp unit is turned off.
- a slot into which an IC card can be inserted is formed in the outer case, a terminal on which the IC card inserted through the slot is mounted is mounted on the substrate, and the IC card is inserted into the terminal. Only when the lamp is turned on, the driving of the lamp unit can be applied.
- the present invention includes a lamp unit capable of irradiating ultraviolet rays in all directions of a container containing a medical metal, a lifting unit capable of mounting the container to the lamp unit having this structure, and a fan for cooling the shaft of the lifting unit.
- the device including an ozone removal unit capable of removing ozone generated from the lamp unit and a substrate unit controlling the device.
- FIG. 1 is a perspective view of a medical metal surface treatment apparatus according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of an outer case, a lamp unit, and a door unit in Fig. 1.
- Figure 3 is a perspective view of the outer case removed from Figure 1;
- Figure 4 is a view as viewed from a different angle of Figure 3;
- FIG. 5 is a partial sectional view of a surface treatment apparatus for medical metal according to an embodiment of the present invention.
- FIG. 1 is a perspective view of an apparatus for treating a surface of a medical metal according to an embodiment of the present invention
- FIG. 2 is an exploded perspective view of an outer case, a lamp unit, and a door unit in FIG. 1
- FIG. 3 is a perspective view with the outer case removed from FIG. 4 is a view viewed from a different angle of FIG. 3
- FIG. 5 is a partial sectional view of a surface treatment apparatus for medical metal according to an embodiment of the present invention.
- a surface treatment apparatus for medical metal may largely include a case part 100, a lamp part 200 and a lifting part 300, and a door part ( 400), a sensor unit 500, a fan 600, an ozone removing unit 700, or a substrate unit 800 may be further included.
- the medical metal may include all types of metal that can be placed inside the human body, and may be all types of medical parts.
- the material of the medical metal may be titanium or a titanium alloy, and may be an implant fixture that is placed in the alveolar bone.
- the case part 100 accommodates the lamp part 200 and the lifting part 300 to be described later, and an outer case 110 in which an outer hole 111a corresponding to the through hole 211 of the lamp part 200 to be described later is formed. ), and an inner case 120 in which a lamp unit 200 or a lifting unit 300 to be described later is disposed inside the outer case 110.
- the outer case 110 may form the appearance of a surface treatment apparatus for medical metal according to an embodiment of the present invention, and may be separated into an upper case 111, a side case 112 and a lower case 113. It is not limited thereto.
- the outer hole 111a may be formed on the upper side of the upper case 111, but is not limited thereto, and may be formed in a direction in which the through hole 211 of the lamp unit 200 is disposed. .
- the lower case 113 may be provided with a terminal portion (113a) to which a power supply receiving power from the outside can be connected, and the terminal portion (113a) includes a door motor 410, a lifting motor 310, and Power may be supplied to the fan 600 or the substrate 800.
- a slot 112a into which the IC card 20 can be inserted may be formed in the outer case 110.
- the slot 112a may be the side case 112 and/or the lower case. It can be formed in (113).
- the inner case 120 may be disposed inside the outer case 110 for arranging components to be described later.
- the inner case 120 may include a first inner case 121 placed on the lower case 113, and the lower case 113 and the first inner case An ozone removing unit 700 to be described later may be disposed between the cases 121.
- a second inner case 122 may be disposed above the first inner case 121, and a lifting part 300 to be described later between the first inner case 121 and the second inner case 122 ,
- the sensor unit 500 and the fan 600 may be disposed.
- At least one third inner case 123 may be disposed on side surfaces of the first inner case 121 and the second inner case 122, and the third inner case 123 includes a substrate to be described later.
- the unit 800 may be disposed.
- the lamp unit 200 and the door unit 400 which will be described later, are disposed at the upper side and the remaining components are disposed at the lower side.
- a fourth inner case 124 may be included.
- first inner case 121 to the fourth inner case 124 may be integrally formed according to the shape of the outer case 110 or the arrangement of internal components.
- the lamp unit 200 has a through hole 211 formed therein, and an ultraviolet ray can be irradiated toward the through hole 211, whereby the ultraviolet ray can be irradiated in all directions of the container 10 containing the medical metal. .
- the lamp part 200 includes an excimer lamp 210 in which the through hole 211 is formed on a central axis line, and an opening 221 is formed at a position corresponding to the through hole 211 to form the excimer lamp. It may include a cap 220 disposed on one side of the 210.
- the excimer lamp 210 is provided in a vacuum pressure state in which discharge gas is filled inside the container 10 made of a quartz material having an inner circumferential surface thereof, and a discharge electrode may be provided therein.
- the discharge gas may be provided with a halogen gas such as fluorine or chlorine, or a gas such as xenon or krypton.
- a halogen gas such as fluorine or chlorine
- a gas such as xenon or krypton.
- the discharge electrode may be provided in the form of a rod, a spring, a pipe, or a conductive tape.
- the discharge electrode is a conductive material having excellent electrical conductivity such as aluminum, aluminum alloy, duralumin, copper and copper alloy, silver paste, conductive coating solution such as ITO (Indium Tin Oxide), ATO (Aluminum Tin Oxide), and restoring power. It can be formed of any one selected from alloy steels such as stainless steel.
- excimer molecules (excited molecules) are formed as the discharge gas filled in the container 10 in a vacuum state is discharged by an electric force formed at the discharge electrode. And, when the excimer molecule transitions to the ground state, ultraviolet rays of a preset wavelength are emitted.
- the emitted ultraviolet rays cannot be irradiated to the outside, and can be irradiated only in the inner direction formed of a quartz material.
- the surface of the medical metal can be effectively modified to be hydrophilic, and the remaining organic matter is decomposed. By removing or removing, sterilization and cleaning can be performed at the same time.
- the excimer lamp 210 may be irradiated with far ultraviolet rays in the UV-C range, particularly vacuum ultraviolet rays, having a wavelength of 100 to 200 nm inside the vessel 10 under vacuum pressure. Since such vacuum ultraviolet rays are emitted in a large amount under vacuum pressure, the amount of light is abundant, and since it has high energy with a short wavelength, the surface of the medical metal can be quickly modified in a short time.
- far ultraviolet rays in the UV-C range particularly vacuum ultraviolet rays, having a wavelength of 100 to 200 nm inside the vessel 10 under vacuum pressure. Since such vacuum ultraviolet rays are emitted in a large amount under vacuum pressure, the amount of light is abundant, and since it has high energy with a short wavelength, the surface of the medical metal can be quickly modified in a short time.
- far ultraviolet rays in the UV-C range having a wavelength of 200 to 280 nm may be irradiated, and these far ultraviolet rays are caused by energy impact in which oxygen molecules present in and outside the container 10 exceed binding energy.
- the outer electrons When the outer electrons are converted to an excited state, they are converted to ozone, a reactive generator.
- the surface of the medical metal can be converted from hydrophobicity in a low energy state to hydrophilicity in a high energy state.
- the present invention may include a technical idea capable of processing ozone generated by the lamp unit 200, which will be described in detail together with the ozone removing unit 700 to be described later.
- the cap 220 may be disposed on the upper side of the excimer lamp 210, and bolted to the inner case 120, for example, the second inner case 122 or the fourth inner case 124 It may be fastened in the same manner as to securely fix the excimer lamp 210.
- the opening 221 of the cap 220 may be formed to be disposed on the same axis as the through hole 211 of the excimer lamp 210 and the outer hole 111a of the upper case 111.
- At least one heat dissipation hole 222 for dissipating heat from the lamp may be formed in the cap 220, thereby rapidly reducing the temperature of the medical metal.
- the present invention may further include a door part 400, and the door part 400 is disposed in the inner case 120 to selectively close the opening 221 of the cap 220 can do.
- the door part 400 may block the inflow of foreign substances by closing the through hole 211 and the opening 221, and at the same time prevent heat and ozone from being emitted from the lamp part 200.
- the door part 400 includes a door motor 410 disposed in the inner case 120, and a free end thereof is an opening 221 of the cap 220 and an outer hole of the outer case 110 ( It may include a rotating piece 420 for selectively closing the opening 221 of the cap 220 by being fastened to the shaft 411 of the door motor 410 to move between 111a) and rotated.
- the door motor 410 may be fixed on the fourth inner case 124, and the meaning that the cap 220 selectively closes the opening 221 is the control of the substrate 800 to be described later. Alternatively, it may mean that the opening 221 of the cap 220 can be sealed by the user's manipulation of the control panel 810.
- the lifting part 300 may be disposed so that the container 10 containing the medical metal may be detachably disposed, and may be disposed to be movable within the through hole 211.
- the lifting part 300 includes a lifting motor 310 fixed to the inner case 120, a pinion gear 320 disposed on the shaft 330 of the lifting motor 310 to rotate, and an outer peripheral surface
- a rack gear 331 meshing with the pinion gear 320 may be formed and may include a shaft 330 disposed to be movable on the through hole 211.
- the lifting motor 310 may be driven by the control of the substrate unit 800 to be described later or by the user's manipulation of the control panel 810, for example, on the side of the second inner case 122 It can be fixed by bolting.
- one side of the shaft 330 may be disposed so that the container 10 containing the medical metal may be detachably disposed and may be moved along the through hole 211 of the lamp part 200, and the shaft 330 The other side of) may be moved along the inside of the bracket 740 to be described later.
- the shaft 330 may have a hollow portion 332, and the hollow portion 332 communicates with an ozone removal portion 700 to be described later to remove ozone.
- the present invention may further include a sensor unit 500, and the sensor unit 500 may detect movement of the shaft 330.
- the sensor unit 500 has a positioning bracket 510 disposed on the outer circumferential surface of the shaft 330, and the inner case 120 is spaced apart from each other by a predetermined distance to contact the positioning bracket 510. It may include a pair of position sensor 520.
- the position of the shaft 330 sensed by the sensor unit 500 may be transmitted to the substrate unit 800 to be described later, and the substrate unit 800 to be described later may be the door unit 400 according to the position information. And/or the fan 600 and the ozone removal unit 700, which will be described later, may be controlled.
- the present invention may further include a fan 600, and the fan 600 may be disposed in the inner case 120 to allow wind to flow in the direction of the shaft 330.
- the fan 600 may be disposed in the second inner case 122.
- the shaft 330 is disposed opposite to the lifting motor 310 with the shaft 330 interposed therebetween, the shaft 330 is effectively cooled, so that the medical metal can also be quickly cooled.
- the fan 600 may be driven by a substrate portion 800 to be described later.
- the substrate portion 800 is turned on and the power of the lamp portion 200 is turned on.
- the power of the lamp unit 200 is turned off after a set period of time has elapsed, and the fan 600 may be driven until after a preset period of time.
- the present invention may further include an ozone removing unit 700, wherein the ozone removing unit 700 is in communication with the lifting unit 300 to remove ozone generated from the lamp unit 200 can do.
- the ozone removal unit 700 may include a suction pump 710, a backflow preventer 720, an ozone filter 730, and a bracket 740, and each of these components includes a first pipe 750 To the third pipe 780.
- the suction pump 710 may be disposed in the inner case 120 to flow air from the hollow hole of the shaft 330, for example, may be disposed on the lower case 113.
- the backflow preventer 720 is connected to the suction pump 710 by a first pipe 750 to prevent backflow of flowing air, and the discharge pipe 760 is connected to be purified from the ozone filter 730 to be described later. Air can be discharged through the discharge pipe (760).
- the discharge pipe 760 may be disposed to face the bottom surface of the lower case 113, and the lower case 113 has at least one discharge hole (not shown) formed on the bottom surface.
- the ozone filter 730 may be connected to the backflow preventer 720 through a second pipe 770, and may remove ozone from air containing ozone introduced from a third pipe 780 to be described later.
- the bracket 740 is connected to the ozone filter 730 by a third pipe 780, and the other end of the shaft 330 having one end disposed in the through hole 211 of the excimer lamp 210 can be moved Can be accommodated.
- the bracket 740 is formed to have a first hole for movably accommodating the shaft 330 and a diameter smaller than the first hole to communicate with the first hole and the third pipe A second hole communicating with 780 may be formed therein.
- the step formed by the first hole and the second hole may eventually form a stepped jaw in which the shaft 330 can be placed.
- This airflow not only removes ozone, but also cools the through hole 211 of the lamp and the hollow part 332 of the shaft 330.
- the present invention may further include a substrate portion 800, the substrate portion 800 is the door portion 400, the lifting portion 300, the detection sensor portion 500 or the ozone removal portion In order to control 700, it may be disposed on the inner side of the outer case 110 or may be disposed on the inner case 120.
- the substrate part 800 may be electrically connected to a control panel 810 disposed outside the outer case 110.
- control panel 810 includes a display capable of displaying a usage state, etc., which may be implemented as a touch panel.
- the substrate part 800 may turn off the driving of the lamp part 200 when the door part 400 is opened or the shaft 330 is detected to be moved upward, Accordingly, external emission of ozone that may be generated from the lamp unit 200 may be prevented in advance.
- the substrate part 800 is the ozone removing part from a preset time before the power of the lamp part 200 is turned on until after a preset time after the power of the lamp part 200 is turned off. Ozone generated from the lamp unit 200 may be effectively removed by driving 700.
- a terminal on which the IC card 20 inserted through the slot 112a is mounted is mounted on the substrate portion 800, and the IC card 20 is inserted into the terminal. Only when the lamp unit 200 is driven, the operation safety can be further improved.
- the substrate unit 800 determines whether the lamp unit 200 is driven by a predetermined number of times on the individual IC card 20, and when the lamp unit 200 is driven a predetermined number of times, the lamp Driving of the unit 200 may be blocked.
- the present invention is a lamp unit 200 capable of irradiating ultraviolet rays in all directions of the container 10 containing medical metal, and a lifting unit capable of mounting the container 10 to the lamp unit 200 having this structure.
- a lamp unit 200 capable of irradiating ultraviolet rays in all directions of the container 10 containing medical metal
- a lifting unit capable of mounting the container 10 to the lamp unit 200 having this structure.
- the ozone removal unit 700 capable of removing ozone generated from the lamp unit 200 and the substrate unit 800 controlling the device may be included to promote stable use of the device.
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- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
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- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
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- Medicinal Chemistry (AREA)
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- Heart & Thoracic Surgery (AREA)
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Abstract
Description
Claims (15)
- 관통홀이 형성되며, 상기 관통홀을 향해 자외선을 조사하는 램프부;의료용 금속을 수용한 용기가 착탈 가능하게 배치될 수 있으며 상기 관통홀 내에서 이동 가능하게 배치되는 리프팅부; 및상기 램프부와 리프팅부를 수용하며 상기 관통홀에 대응되는 외부홀이 형성되는 외부케이스와 상기 외부케이스 내부에 배치되어 상기 램프부 또는 리프팅부가 배치되는 내부케이스를 포함하는 케이스부;를 포함하는 의료용 금속의 표면처리장치.
- 제1항에 있어서,상기 램프부는,상기 관통홀이 중심축 선상에 형성된 엑시머 램프; 및상기 관통홀과 대응되는 위치에 개구가 형성되어 상기 엑시머 램프의 일측면에 배치되는 캡;을 포함하는 의료용 금속의 표면처리장치.
- 제2항에 있어서,상기 캡에는 상기 램프의 열을 방출하기 위한 적어도 한 개 이상의 방열홀이 형성되는 의료용 금속의 표면처리장치.
- 제2항에 있어서,상기 내부케이스에 배치되어 상기 캡의 개구를 선택적으로 폐쇄하는 도어부를 더 포함하는 의료용 금속의 표면처리장치.
- 제4항에 있어서,상기 도어부는,상기 내부케이스에 배치되는 도어모터; 및자유단이 상기 캡의 개구와 상기 외부케이스의 외부홀 사이에서 이동되도록 상기 도어모터의 샤프트에 체결되어 회전됨으로써 상기 캡의 개구를 선택적으로 폐쇄하는 회전편;을 포함하는 의료용 금속의 표면처리장치.
- 제1항에 있어서,상기 리프팅부는,상기 내부케이스에 고정되는 리프팅모터;상기 리프팅모터의 샤프트에 배치되어 회전하는 피니언기어; 및외주면에 상기 피니언기어와 치합하는 랙기어가 형성되고 상기 관통홀 상에서 이동 가능하게 배치되는 샤프트;를 포함하는 의료용 금속의 표면처리장치.
- 제6항에 있어서,상기 샤프트의 이동을 감지하는 센서부를 더 포함하는 의료용 금속의 표면처리장치.
- 제7항에 있어서,상기 센서부는,상기 샤프트의 외주면에 배치되는 위치결정브라켓; 및상기 내부케이스에 상호 소정 간격 이격되어 상기 위치결정브라켓과 접촉하는 한 쌍의 위치감지센서;를 포함하는 의료용 금속의 표면처리장치.
- 제6항에 있어서,상기 내부케이스에 배치되어 상기 샤프트 방향으로 바람을 유동시키는 팬을 더 포함하는 의료용 금속의 표면처리장치.
- 제6항에 있어서,상기 샤프트는 중공부가 형성되고,상기 샤프트의 중공부에 연통되어 상기 램프부로부터 발생된 오존을 제거하는 오존제거부를 더 포함하는 의료용 금속의 표면처리장치.
- 제10항에 있어서,상기 오존제거부는,상기 샤프트의 중공홀로부터 공기를 유동시키기 위해 상기 내부케이스에 배치되는 석션펌프;상기 석션펌프에 제1 파이프로써 연결되어 유동되는 공기의 역류를 방지하며, 배출파이프가 연결되는 역류방지기;상기 역류방지기에 제2 파이프로써 연결되는 오존필터; 및상기 오존필터와 제3 파이프로써 연결되며, 상기 램프의 관통홀에 일단이 배치된 상기 샤프트의 타단을 이동 가능하게 수용하는 브라켓;을 포함하는 의료용 금속의 표면처리장치.
- 제6항에 있어서,상기 내부케이스에 배치되어 상기 캡의 개구를 선택적으로 폐쇄하는 도어부와, 상기 샤프트의 이동을 감지하는 센서부와, 상기 리프팅부에 연통되어 상기 램프부로부터 발생된 오존을 제거하는 오존제거부를 더 포함하며,상기 도어부, 리프팅부, 센서부 또는 오존제거부를 제어하기 위해 상기 외부케이스의 내측면에 배치되거나 상기 내부케이스에 배치되는 기판부를 더 포함하는 의료용 금속의 표면처리장치.
- 제12항에 있어서,상기 기판부는 상기 도어부가 개방되거나, 상기 샤프트가 상측으로 이동된 것이 감지되었을 때에는 상기 램프부의 구동을 오프(off)시키는 의료용 금속의 표면처리장치.
- 제12항에 있어서,상기 기판부는 상기 램프부의 전원이 온(on) 되기 기설정된 시간 전부터 상기 램프부의 전원이 오프(off) 되고 기설정된 시간 후까지 상기 오존제거부를 구동시키는 의료용 금속의 표면처리장치.
- 제12항에 있어서,상기 외부케이스에는 IC 카드가 삽입될 수 있는 슬롯이 형성되고,상기 기판부에는 상기 슬롯을 통해 삽입된 상기 IC 카드가 장착되는 터미널이 실장되며,상기 기판부는 상기 IC 카드가 상기 터미널에 삽입되었을 때에만 상기 램프부의 구동을 인가하는 의료용 금속의 표면처리장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2019351639A AU2019351639B2 (en) | 2019-03-29 | 2019-04-11 | Apparatus for treating surface of medical metal |
JP2020517430A JP6918219B1 (ja) | 2019-03-29 | 2019-04-11 | 医療用金属の表面処理装置 |
MX2020007372A MX2020007372A (es) | 2019-03-29 | 2019-04-11 | Aparato para el tratamiento de superficies de metal medico. |
US16/753,903 US11576989B2 (en) | 2019-03-29 | 2019-04-11 | Apparatus for treating surface of medical metal |
EP19922793.5A EP3777759A4 (en) | 2019-03-29 | 2019-04-11 | Apparatus for treating surface of medical metal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2019-0036830 | 2019-03-29 | ||
KR1020190036830A KR102076051B1 (ko) | 2019-03-29 | 2019-03-29 | 의료용 금속의 표면처리장치 |
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WO2020204244A1 true WO2020204244A1 (ko) | 2020-10-08 |
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US (1) | US11576989B2 (ko) |
EP (1) | EP3777759A4 (ko) |
JP (1) | JP6918219B1 (ko) |
KR (1) | KR102076051B1 (ko) |
CN (1) | CN211723488U (ko) |
AU (1) | AU2019351639B2 (ko) |
MX (1) | MX2020007372A (ko) |
TW (1) | TWI738264B (ko) |
WO (1) | WO2020204244A1 (ko) |
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- 2019-04-11 MX MX2020007372A patent/MX2020007372A/es unknown
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AU2019351639B2 (en) | 2021-07-29 |
JP6918219B1 (ja) | 2021-08-11 |
KR102076051B1 (ko) | 2020-02-12 |
JP2021523746A (ja) | 2021-09-09 |
CN211723488U (zh) | 2020-10-23 |
TW202034963A (zh) | 2020-10-01 |
US11576989B2 (en) | 2023-02-14 |
TWI738264B (zh) | 2021-09-01 |
AU2019351639A1 (en) | 2020-10-15 |
EP3777759A4 (en) | 2021-12-29 |
EP3777759A1 (en) | 2021-02-17 |
US20210268133A1 (en) | 2021-09-02 |
MX2020007372A (es) | 2021-02-18 |
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