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WO2008144867A2 - Depth measurement instrument to odontological treatments - Google Patents

Depth measurement instrument to odontological treatments Download PDF

Info

Publication number
WO2008144867A2
WO2008144867A2 PCT/BR2008/000153 BR2008000153W WO2008144867A2 WO 2008144867 A2 WO2008144867 A2 WO 2008144867A2 BR 2008000153 W BR2008000153 W BR 2008000153W WO 2008144867 A2 WO2008144867 A2 WO 2008144867A2
Authority
WO
WIPO (PCT)
Prior art keywords
instrument
odontological
permits
treatments
measurement
Prior art date
Application number
PCT/BR2008/000153
Other languages
French (fr)
Other versions
WO2008144867A3 (en
Inventor
Marco Antonio Albertoni
Original Assignee
Marco Antonio Albertoni
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 Marco Antonio Albertoni filed Critical Marco Antonio Albertoni
Publication of WO2008144867A2 publication Critical patent/WO2008144867A2/en
Publication of WO2008144867A3 publication Critical patent/WO2008144867A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • 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
    • A61C8/0089—Implanting tools or instruments
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin

Definitions

  • the present patent is about the invention of an instrument that permits the measurement of an odontological treatment, especially in case of implants' application, which requires perforation of the patient's bone by bur to be creating the conditions of implant's setting.
  • the present patent target it is to provide a cylindrical instrument with annular furrows regularly spaced that permits to control the depth of an odontological procedure, especially to dental implants.
  • Another target it is to provide an instrument with two different diameter sections, which permits the measurement of perforations when the diameter itself can be varied, reducing the number of required instruments.
  • the spacing between the annular furrows can be, for example, of 2 mm, which don't obstruct the use of another spacing values but allows the referential form of scale's use. So, when a radiography creates dimensional alteration of image making the spacing looks bigger or smaller, the dental surgeon is be able to determinate which depth can be reached because he/she knows the real interval of each instrument's spacing.
  • the following picture illustrates, as example and non-restrictive, showing the lateral view of the instrument that is object of the present patent.
  • the new single-barrel instrument is presented (1) formed by two cylindrical sections (2) and (3) being one of the parts bigger than the other part, having through its length, in each one of the sections (2) and (3) a succession of annular furrows (4) regularly spaced, being the part between sections (2) and (3) an intermediary part (5) dotted with a passage (6).
  • the new instrument allows its use aligned to the perforation angle made by the bur due to its double diameter, warranting measurement precision and allowing the annular furrows regularly spaced to make an appropriate measurement when submitted to radiography, defining the reached depth and possible depth without reach noble areas.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The present patent is about the invention of an instrument that permits the measurement of an odontological treatment, especially in case of implants' application, which requires perforation of the patient's bone made by bur to be creating the conditions of implant's setting. The present patent target it is to provide a cylindrical instrument with annular furrows regularly spaced that permits to control the depth of an odontological procedure, especially to dental implants. Another target it is to provide an instrument with two different diameter sections, which permits the measurement of perforations when the diameter itself can be varied, reducing the number of required instruments.

Description

"DEPTH MEASUREMENT INSTRUMENT TO ODONTOLOGICAL TREATMENTS".
The present patent is about the invention of an instrument that permits the measurement of an odontological treatment, especially in case of implants' application, which requires perforation of the patient's bone by bur to be creating the conditions of implant's setting.
The actual problem on this procedure it is the variation of bone reaching that can be different between patients, which can cause accidents because noble areas, like nerves, can be reached by the bur and can be causing serious sequels to the patients.
To avoid this, the procedure requires a previous radiography to calculate the distance to be perforated.
In this case, the technical problem it is not the coincidence between radiographic films' plan with perforation plan, with can cause a mistake due to dimensional alterations of the radiographic image.
The claimant and others acquired the PI8804332-0 "SCALE TO RADIOGRAPHIC MEASURES" patent, which had been anticipating a way to depth measurement to odontological treatment, when a stripe with radiopaque and radiolucent areas permits depth determination, or an instrument with surrounding salience in sequence resembling saw teeth permits the obtainment of an image in depth.
Such form presented itself as non-adequate in case of implants, when precision and perforation angle it is very important. For that reason the new instrument gives a cylindrical piece with annular furrows regularly exposed through all instrument or through parts of it.
The present patent target it is to provide a cylindrical instrument with annular furrows regularly spaced that permits to control the depth of an odontological procedure, especially to dental implants.
Another target it is to provide an instrument with two different diameter sections, which permits the measurement of perforations when the diameter itself can be varied, reducing the number of required instruments.
The spacing between the annular furrows can be, for example, of 2 mm, which don't obstruct the use of another spacing values but allows the referential form of scale's use. So, when a radiography creates dimensional alteration of image making the spacing looks bigger or smaller, the dental surgeon is be able to determinate which depth can be reached because he/she knows the real interval of each instrument's spacing.
For better learning and understanding concerning to this news, the following picture illustrates, as example and non-restrictive, showing the lateral view of the instrument that is object of the present patent.
According to the pictures and its details, the new single-barrel instrument is presented (1) formed by two cylindrical sections (2) and (3) being one of the parts bigger than the other part, having through its length, in each one of the sections (2) and (3) a succession of annular furrows (4) regularly spaced, being the part between sections (2) and (3) an intermediary part (5) dotted with a passage (6).
Through this construction, the new instrument allows its use aligned to the perforation angle made by the bur due to its double diameter, warranting measurement precision and allowing the annular furrows regularly spaced to make an appropriate measurement when submitted to radiography, defining the reached depth and possible depth without reach noble areas.
The passage (6) at the intermediary part (5) it is addressed to permit that the instrument can be tied with a string, which avoids that the patient swallows the instrument.

Claims

CLAIM
1a) "DEPTH MEASUREMENT INSTRUMENT TO ODONTOLOGICAL TREATMENTS", characterized by the fact of being constituted according to the illustrations and its fine details, the new single-barrel instrument is presented (1) formed by two cylindrical sections (2) and (3) being one of the parts bigger than the other part, having through its length, in each one of the sections (2) and (3) a succession of annular furrows (4) regularly spaced, being the part between sections (2) and (3) an intermediary part (5) dotted with a passage (6).
PCT/BR2008/000153 2007-05-25 2008-05-23 Depth measurement instrument to odontological treatments WO2008144867A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0702103-8 2007-05-25
BRPI0702103-8A BRPI0702103A2 (en) 2007-05-25 2007-05-25 dental depth measuring instrument

Publications (2)

Publication Number Publication Date
WO2008144867A2 true WO2008144867A2 (en) 2008-12-04
WO2008144867A3 WO2008144867A3 (en) 2009-10-22

Family

ID=40075567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2008/000153 WO2008144867A2 (en) 2007-05-25 2008-05-23 Depth measurement instrument to odontological treatments

Country Status (2)

Country Link
BR (1) BRPI0702103A2 (en)
WO (1) WO2008144867A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413228A (en) * 2021-05-21 2021-09-21 惠州市口腔医院有限公司 Tooth-separating depth measuring device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044951A (en) * 1989-05-30 1991-09-03 Sheridan John J Dental space and periodontal cavity measuring instrument
DE102006026303A1 (en) * 2006-06-02 2007-12-06 Tosse, Markus, Dr. Implant measuring body, has thicker end piece designed in form of implant with respect to transcendency of thread pitch during screw-shaped execution of implant, and another end piece exhibiting smaller diameter than that of implant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044951A (en) * 1989-05-30 1991-09-03 Sheridan John J Dental space and periodontal cavity measuring instrument
DE102006026303A1 (en) * 2006-06-02 2007-12-06 Tosse, Markus, Dr. Implant measuring body, has thicker end piece designed in form of implant with respect to transcendency of thread pitch during screw-shaped execution of implant, and another end piece exhibiting smaller diameter than that of implant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413228A (en) * 2021-05-21 2021-09-21 惠州市口腔医院有限公司 Tooth-separating depth measuring device
CN113413228B (en) * 2021-05-21 2023-11-10 惠州市口腔医院有限公司 Tooth-dividing depth measuring device

Also Published As

Publication number Publication date
BRPI0702103A2 (en) 2009-04-14
WO2008144867A3 (en) 2009-10-22

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