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WO2025077951A1 - Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères - Google Patents

Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères Download PDF

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Publication number
WO2025077951A1
WO2025077951A1 PCT/CR2023/050001 CR2023050001W WO2025077951A1 WO 2025077951 A1 WO2025077951 A1 WO 2025077951A1 CR 2023050001 W CR2023050001 W CR 2023050001W WO 2025077951 A1 WO2025077951 A1 WO 2025077951A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
point
arch
orthodontic device
slot
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.)
Pending
Application number
PCT/CR2023/050001
Other languages
English (en)
Spanish (es)
Inventor
Francisco PERALTA MACAYA
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CR2023/050001 priority Critical patent/WO2025077951A1/fr
Publication of WO2025077951A1 publication Critical patent/WO2025077951A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/28—Securing arch wire to bracket
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/28—Securing arch wire to bracket
    • A61C7/30—Securing arch wire to bracket by resilient means; Dispensers therefor

Definitions

  • Toothezing is the science that prevents, treats, and diagnoses dental and oral diseases through the application of knowledge in the health field and specialized equipment. Within its scientific branch is orthodontics, the specialty that studies, predicts, and corrects developmental disorders, the shape of the dental arches, and the position of the jaws, with the goal of restoring the morphological and functional balance of the mouth and face.
  • the archwire is generally planar, where the archwire has a rectangular cross-section with a height defined by the longest side of the rectangular cross-section. The height is oriented along the third dimension.
  • the bracket further has a support pad and a support body.
  • the support body forms a slot for receiving the archwire.
  • the slot is formed by at least two opposite parallel slot side faces and a slot land face disposed perpendicularly thereto.
  • the slot has a width defined by the distance between the slot side faces. The width corresponds to the height of the archwire.
  • the invention is advantageous for orthodontic treatment of teeth requiring good tip and rotation control.
  • Spanish document ES2627430 consists of a system that digitizes the patient's tooth, adds virtual objects to predetermined locations on the digitized tooth, creates a dental template to locate the object on the patient's tooth; places the template on the patient's teeth, mounts the orthodontic object between the template and the tooth; attaches the orthodontic object to the tooth, places the orthodontic object on the template, inserts the template containing the orthodontic object into the patient's teeth, and attaches the orthodontic object to the tooth.
  • the system of this invention consists of taking the metallic ligature (ligator pencil) and starting at point A, following the ligature to point B, then passing behind the fin of the support (Bracket) and reaching point C, crossing over the slot to point D, passing behind the fin again to point E, continuing to point F, passing behind the fin to point G and crossing the support (Bracket) again to point H, passing behind the fin and reaching point A, where the ligature is tied and hidden; creating a special module so that there is free sliding and colors in all phases of orthodontic treatments, where it is possible to create a metal cover like molar tubes with convertible lids so that there is free sliding of the support (Bracket) against the arch, facilitating the first phase of treatment (leveling) using light forces with Nitinol arches (with circular cross section of 0.012 "to 0.016" or rectangular 0.017" X 0.025" to 0.019" X 0.025”) to stay in the Biozone (zone of optimal forces) and that there is a propitious stimulus
  • the tooth By placing a rectangular spring in the hole for the vertical slot, the tooth can be fractured distally, creating a moment of force and producing this force from the tooth's center of resistance. This spring is also slightly rotated toward the gum to provide a moment of force against the tooth's rotation.
  • the spring is anchored to the archwire with a ligature, allowing us to create a mesial or distal tip only for the tooth we need to correct. This allows for slight movements in cases where we missed a bit, thus achieving optimal occlusion. It is possible to mark the distal part of the bracket over the distal hook with different laser nomenclature systems (for example, 1.1 or 13 for the upper left canine).
  • the bracket is very versatile and functional both in the initial stages of leveling and in the subsequent stages of distalization, space closure, torque, and finishing.
  • FIG. 3 is a graphic image showing a metal cover similar to molar tubes with convertible caps so that the bracket can slide freely against the arch, facilitating the first phase of treatment.
  • FIG. 5 is a graphic image showing that the bracket slides very smoothly over the arch.
  • FIG. 6 is a graphic image showing how a canine or other tooth is fractured.
  • FIG. 9 is a graphic image showing a vertical hole for attaching different attachments to the bracket.
  • FIG. 10 is a graphic image demonstrating binding movements for uninstallation.
  • FIG. 12 is a graphic image demonstrating the anchor to the spring arch.
  • FIG. 13 is a graphic image showing a marker for recognition with different laser nomenclature systems.

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention concerne un appareil et un système de traitement orthodontique pour aligner les dents du patient, consistant en un support (bracket) de conception spéciale avec bords arrondis et avec divers guides ou perforations autour de l'ailette, avec lequel un système d'attache spécial est utilisé. Cette méthode permet la réalisation d'un traitement sous un système orthodontique à arc droit avec forces légères et friction minimale des arcs contre le support (bracket). L'invention permet de favoriser les mouvements physiologiques des pièces dentaires sur l'os alvéolaire et les tissus de support, et de maintenir un parfait équilibre entre les forces musculaires, de manière à assurer un positionnement plus stable dans l'os alvéolaire.
PCT/CR2023/050001 2023-10-10 2023-10-10 Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères Pending WO2025077951A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CR2023/050001 WO2025077951A1 (fr) 2023-10-10 2023-10-10 Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CR2023/050001 WO2025077951A1 (fr) 2023-10-10 2023-10-10 Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères

Publications (1)

Publication Number Publication Date
WO2025077951A1 true WO2025077951A1 (fr) 2025-04-17

Family

ID=95396690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CR2023/050001 Pending WO2025077951A1 (fr) 2023-10-10 2023-10-10 Système et appareil biologique et biomécanique à arc droit d'ortodontie avec forces légères

Country Status (1)

Country Link
WO (1) WO2025077951A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282743A (en) * 1992-12-24 1994-02-01 Gac International, Inc. Orthodontic bracket
JPH06105854A (ja) * 1992-09-22 1994-04-19 Tomy Kk 歯科矯正用ブラケット
US6478579B1 (en) * 2000-08-29 2002-11-12 Rmo, Inc. Orthodontic twin bracket with archwire floor and side wall relief
JP2008073344A (ja) * 2006-09-22 2008-04-03 Tokuyama Dental Corp 歯列矯正用ブラケット
US20080160474A1 (en) * 2006-03-31 2008-07-03 Rmo, Inc. Orthodontic Bracket With Lined Archwire Slot and Slot Cover
CN201537143U (zh) * 2009-07-24 2010-08-04 朱先平 方直锁自锁托槽
CN101904772A (zh) * 2009-06-06 2010-12-08 王振林 结扎引导式低摩擦力托槽
US20130157215A1 (en) * 2011-02-01 2013-06-20 Tianmin Xu Independent low friction bracket
CN204971648U (zh) * 2015-08-20 2016-01-20 梁甲兴 槽沟近中和远中端阔口式带状直丝弓托槽

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105854A (ja) * 1992-09-22 1994-04-19 Tomy Kk 歯科矯正用ブラケット
US5282743A (en) * 1992-12-24 1994-02-01 Gac International, Inc. Orthodontic bracket
US6478579B1 (en) * 2000-08-29 2002-11-12 Rmo, Inc. Orthodontic twin bracket with archwire floor and side wall relief
US20080160474A1 (en) * 2006-03-31 2008-07-03 Rmo, Inc. Orthodontic Bracket With Lined Archwire Slot and Slot Cover
JP2008073344A (ja) * 2006-09-22 2008-04-03 Tokuyama Dental Corp 歯列矯正用ブラケット
CN101904772A (zh) * 2009-06-06 2010-12-08 王振林 结扎引导式低摩擦力托槽
CN201537143U (zh) * 2009-07-24 2010-08-04 朱先平 方直锁自锁托槽
US20130157215A1 (en) * 2011-02-01 2013-06-20 Tianmin Xu Independent low friction bracket
CN204971648U (zh) * 2015-08-20 2016-01-20 梁甲兴 槽沟近中和远中端阔口式带状直丝弓托槽

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