RO134088A0 - Dental cone indicator made of paper and dental strip indicator, and method of use - Google Patents

Dental cone indicator made of paper and dental strip indicator, and method of use Download PDF

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Publication number
RO134088A0
RO134088A0 ROA201900909A RO201900909A RO134088A0 RO 134088 A0 RO134088 A0 RO 134088A0 RO A201900909 A ROA201900909 A RO A201900909A RO 201900909 A RO201900909 A RO 201900909A RO 134088 A0 RO134088 A0 RO 134088A0
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Prior art keywords
indicator
test
dental
strip
level
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ROA201900909A
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Romanian (ro)
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Nedeclaraţi Inventatori
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Niculescu Alexandru
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Priority to ROA201900909A priority Critical patent/RO134088A0/en
Priority to PCT/RO2020/000001 priority patent/WO2021125991A1/en
Publication of RO134088A0 publication Critical patent/RO134088A0/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • 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
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/041—Measuring instruments specially adapted for dentistry for measuring the length of the root canal of a tooth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The invention relates to a dental cone indicator made of paper and to a dental strip to be used in dentistry in order to indicate the level of cleanliness inside the tooth canal and to a method of using them. The claimed dental cone is made of paper and can be a pH indicator or a chlorine level indicator, being impregnated with one or more indicating substances, but it can also be a double test or a triple test indicating simultaneously the pH level and the chlorine level, the cone being provided with coloured markings for various sizes. The claimed dental strip has dimensions ≤ 2 mm and a rectangular or trapezoidal shape and is impregnated with one or more indicating substances, the strip being able to indicate the pH level or the chlorine level, or it can be double test or triple test indicating simultaneously the pH and the chlorine level, the strip being provided with coloured markings for various sizes. The claimed method of use operates as follows: after the instrumentation of the endodontic space and its irrigation with sodium hypochlorite which is left to act for 2 ... 5 minutes, depending on the test, changes of the test colour begin to appear after 2 ... 3 minutes, then the rectangular strip is inserted into the hypochlorite in the pulp chamber or the cone/trapezoidal strip into the canal to subsequently notice the colour change during the test: if the test indicates a weakly alkaline pH or the absence of colour, it means that hypochlorite still acts and the canal should not be obturated, if the chlorine level test indicates a decrease in the amount of hypochlorite, the canal is further cleaned and subjected to temporization with calcium hydroxide and antibiotic, and if the test shows a strongly basic pH or the chlorine level does not change too much, the canal obturation can be performed.

Description

Se cunoaște Brevetul US3011874A din 1960 indicator de tip strip si metoda de testare ca fiind un test indicator pentru o determinarea cantitativa a unui fluid cu ajutorul unui strip impregnat la un anumit nivel cu o substanța sau mai multe cu substanțe diferite dispuse la niveluri diferite sub forma de benzi. Stripul indicator când este introdus intr-o substanța isi modifica culoarea la nivelul benzilor, astfel indicând in funcție de culoare sau de gradul nuanței culorii un anumit nivel.US Patent US3011874A of 1960 is known as a strip indicator and test method as an indicator test for a quantitative determination of a fluid by means of a strip impregnated at a certain level with one or more substances with different substances arranged at different levels in the form of strips. The indicator strip when introduced into a substance changes its color at the level of the bands, thus indicating a certain level depending on the color or the degree of color shade.

Descrierea invențieiDescription of the invention

Conul dentar indicator de hârtie (figura 1 si figura 2);Paper indicator dental cone (figure 1 and figure 2);

Stripul dentar indicator dreptunghiular (figura 3, figura 4);Rectangular indicator tooth strip (figure 3, figure 4);

Stripul dentar trapezoidal (figura 5, figura 6);Trapezoidal dental strip (figure 5, figure 6);

Au dimensiuni reduse fata de un strip indicator (însemnând sub 2 mm lățime, dimensiunea si utilitatea reprezintă element de noutate) sunt impregnate la un anumit nivel( sub forma de banda, nr. 1 din figurile 1,2,3,4,5,6) cu:They have small dimensions compared to an indicator strip (meaning less than 2 mm wide, the size and utility are an element of novelty) are impregnated at a certain level (in the form of tape, No. 1 in Figures 1,2,3,4,5, 6) with:

1. O substanța care indica pH normal si basic1. A substance that indicates normal and basic pH

2. O substanța care indica nivelul de dorine2. A substance that indicates the level of desire

Conul/stripul poate fi total impregnat, poate fi parțial impregnat sau poate avea o banda impregnata, ori mai multe benzi impregnate (nr. 1 din figurile 1,2,3,4,5,6) cu una sau mai multe din substanțele descrise mai sus.The cone / strip may be completely impregnated, may be partially impregnated or may have an impregnated strip, or several impregnated strips (No. 1 in Figures 1,2,3,4,5,6) with one or more of the substances described above.

Conul/stripul dentar indicator pot avea support din plastic.The indicator dental cone / strip may have a plastic support.

La o anumita distanta de vârf sunt dispuse marcaje, pentru a putea sti lungimea de la vârf, la marcaj, notate cu nr.2 in figurile 1,2,5,6.At a certain distance from the top, markings are arranged, in order to know the length from the top to the mark, marked with no. 2 in figures 1,2,5,6.

In funcție de diametrul apical(varful conului sau al trapezului) se marcheaza mânerul, cu un cod de culori care sunt standardizate(25-rosu, 30-albastru, 35verde, 40-negru, 50-galben) reprezentate cu nr. 3 in figurile 1,2,5,6.Depending on the apical diameter (the tip of the cone or the trapezoid) the handle is marked, with a color code that are standardized (25-red, 30-blue, 35 green, 40-black, 50-yellow) represented by no. 3 in Figures 1,2,5,6.

i a 2019 00909 19/12/2019i a 2019 00909 19/12/2019

Utilitatea invenției si rezolvarea problemei tehniceThe utility of the invention and the solution of the technical problem

In prezent, conform studiilor aproximativ 85% din dinții tratati endodontic nu dezvolta afecțiuni in urma tratamentului după o evaluare la 12 luni. Aceasta statistica reprezintă un extras din studiul “Rezultatul obtinut in urma tratamentului endodontic intr-o vizita sau doua vizite al dinților cu parodontita apicala” scris de Vince A Penesis, DDS* Patrick I. Phd, and Bradford R Johnson, DDS, ΜΗΡΕ, publicat in JOE - Volume 34, Number 3, March 2008, page 251.Currently, according to studies, approximately 85% of teeth treated endodontically do not develop diseases after treatment after an evaluation at 12 months. This statistic is an excerpt from Vince A Penesis, DDS * Patrick I. Phd, and Bradford R Johnson, DDS, ΜΗΡΕ, published the study “The result of endodontic treatment in one or two visits of teeth with apical periodontitis” in JOE - Volume 34, Number 3, March 2008, page 251.

Prezenta invenție isi propune ridicarea procentului cu peste 10%.The present invention aims to increase the percentage by more than 10%.

Se cunoaște, ca hipocloridul de sodiu neutralizează amino-acizii formând apa si sare de unde rezulta o scădere de pH, cum s-a si demonstrat in studiului “Mecanismul de acțiune al hipoloritului de sodiu” Carlos Estrela ; Cyntia R.A. Estrela; Eduardo Luis Barbin; Julio Cesar E Spano; Melissa A. Marchesan; Jesus D. Pecora publicat in 2002.It is known that sodium hypochloride neutralizes amino acids forming water and salt which results in a decrease in pH, as demonstrated in the study "Mechanism of action of sodium hypolorite" Carlos Estrela; Cyntia R.A. Estrela; Eduardo Luis Barbin; Julio Cesar E Spano; Melissa A. Marchesan; Jesus D. Pecora published in 2002.

Se cunoaște ca hipocloridul de sodiu este irigantul utilizat cel mai fecvent in cazul tratamentului de canal al unui dinte prin faptul ca acesta actioneaza prin dizolvarea materiei organice(nerv vase de sânge, puroi, etc.)Sodium hypochloride is known to be the most frequently used irrigant in the canal treatment of a tooth in that it acts by dissolving organic matter (nerve, blood vessels, pus, etc.).

O etapa importanta in tratamentul endodontic este îndepărtarea materiei organice mecanic si chimic. In momentul in care spațial endodontic este “curat” se trece la urmatarea etapa, si anume obturarea canalelor, metoda care asigura succesul tratamentului.An important step in endodontic treatment is the mechanical and chemical removal of organic matter. When the endodontic space is "clean" we move on to the next stage, namely plugging the canals, the method that ensures the success of treatment.

Prezenta invenție este metoda de a confirma daca spațial endodontic a fost curatat suficient pentru a putea obtura endodontic dintele si a avea succes.The present invention is the method of confirming whether the endodontic space has been cleaned sufficiently to be able to endodontically seal the tooth and be successful.

Prezenta invenție propune efectuarea unui singur test (pH sau nivelul de dorine) sau dublu test (pH si nivelul de dorine) si in funcție de rezultat, dintele poate fi obturat sau irigat in continuare sau temporizat (aplicarea unei substanțe hidroxid de calciu, antibiotic etc.) si obturat sa intr-o alta ședința.The present invention proposes to perform a single test (pH or desire level) or double test (pH and desire level) and depending on the result, the tooth can be further blocked or irrigated or timed (application of a substance calcium hydroxide, antibiotic, etc. .) and shut it in another meeting.

Doctorul decide daca, sa faca obturatia de canal in prima ședința sau intr-o ședința ulterioara in funcție de instinct si experiența fara o confirmare clara, când considera ca spațial endodontic este curat.The doctor decides whether to do the canal filling in the first session or in a subsequent session depending on instinct and experience without a clear confirmation, when he considers that the endodontic space is clean.

In conformitate cu legile oficiale internaționale, stripul dentar indicator este considerat tot invenție si nu model de utilitate, pentru ca: produsul, datorita formei sale constructive - dimensiune mai mica sau egala cu 2 mm - poate fi folosit in interiorul dintelui, in consecința prezintă un nou rol funcțional, rezolvând o problema tehnica necunoscuta pana in prezent si anume indica nivelul de curățenie din interiorul canalului unui dinte.According to official international law, the indicator dental strip is also considered an invention and not a utility model, because: the product, due to its constructive shape - size less than or equal to 2 mm - can be used inside the tooth, consequently has a new functional role, solving a technical problem hitherto unknown, namely indicating the level of cleanliness inside the channel of a tooth.

a 2019 00909and 2019 00909

19/12/201919/12/2019

Metoda de folosire a invenției:Method of use of the invention:

După ce spațial endodontic a fost instrumentat si irigat cu hipocloid de sodiu este necesar:After the endodontic space has been instrumented and irrigated with sodium hypocloid it is necessary:

1. Lasarea hipocloridului de sodiu in canal si in camera pulpara o perioada de timp 2-5 minute, in funcție de test. Modificările coloristice ale testului încep sa apara după 2-3 minute;1. Leaving sodium hypochloride in the canal and in the pulp chamber for a period of 2-5 minutes, depending on the test. Color changes of the test begin to appear after 2-3 minutes;

2. După trecerea acestei perioade de timp se introduce stripul dreptunghiular in hipocloridul din camera pulpara sau conul/stripul trapezoidal indicator in canal;2. After this period of time, the rectangular strip is inserted into the hypochloride in the pulp chamber or the indicator trapezoidal cone / strip in the canal;

3. Se scoate stripul dentar sau conul si se observa imediat culoarea in care a virat testul:3. Remove the dental strip or cone and immediately observe the color in which the test turned:

a) Daca testul indica un pH slab alcalin sau absenta culorii (luând ca referința pH hipocloridului de sodiu care este puternic bazic), atunci canalul dentar nu trebuie obturat, pentru ca hipocloridul de sodiu inca actioneaza. In urma reacțiilor dintre hipocloridul de sodiu si material organica rezulta o substanța cu un puternic efect de albire. Daca testul iese alb sau se albește imediat, spațial endodontic trebuie se fie irigat in continuare;a) If the test indicates a low alkaline pH or the absence of color (taking as a reference the pH of sodium hypochloride which is strongly basic), then the dental canal should not be blocked, because sodium hypochloride still acts. The reactions between sodium hypochloride and organic material result in a substance with a strong whitening effect. If the test turns white or turns white immediately, the endodontic space must be further irrigated;

b) Daca testul nivelului de clorine indica o scădere in acest caz canalul dentar nu trebuie închis.b) If the chlorine level test indicates a decrease in this case the dental canal should not be closed.

In situațiile descrise mai sus (a si b) spațial endodontic trebuie curatat in continuare sau temporizat cu hidroxid de calciu, antibiotic etc.In the situations described above (a and b) the endodontic space must be further cleaned or timed with calcium hydroxide, antibiotic, etc.

c) Daca testul arata un pH puternic bazic atunci se poate efectua obturatia de canal;c) If the test shows a strong basic pH then the canal filling can be performed;

d) Daca nivelul de clorine nu se modifica cu mult, atunci se poate efectua obturatia de canal.d) If the chlorine level does not change much, then the canal filling can be performed.

Claims (9)

1. Con dentar de hârtie indicator de pH conținând una sau mai multe substanțe indicatoare;1. pH indicator paper container containing one or more indicator substances; 2. Con dentar de hârtie indicator al nivelului de dorine cu una sau mai multe substanțe indicatoare;2. Desire paper indicating the level of desire with one or more indicator substances; 3. Con dentar de hârtie dublu test, triplu test cu indicator de pH si indicator nivelului de dorine conținând 2 sau mai multe substanțe indicatoare;3. Double test paper cone, triple test with pH indicator and desire level indicator containing 2 or more indicator substances; 4. Strip dentar indicator cu dimensiuni mai mici sau egale cu 2mm care sa indice pH conținând una sau mai multe substanțe indicatoare de forma dreptunghiulara sau trapezoidala;4. Indicator dental strip less than or equal to 2 mm in size indicating pH containing one or more rectangular or trapezoidal indicator substances; 5. Strip dentar indicator cu dimensiuni mai mici sau egale cu 2 mm care sa indice nivelul de dorine conținând una sau mai multe substanțe indicatoare, de forma dreptunghiulara sau trapezoidala;5. Indicator dental strip with dimensions less than or equal to 2 mm indicating the level of desires containing one or more indicator substances, rectangular or trapezoidal in shape; 6. Strip dentar indicator cu dimensiuni mai mici sau egale cu 2 mm dublu test/triplu test care sa indice pH si nivelul de dorine conținând 2 sau mai multe substanțe indicatoare , de forma dreptunghiulara sau trapezoidala6. Indicator dental strip with dimensions less than or equal to 2 mm double test / triple test indicating pH and level of cravings containing 2 or more indicator substances, rectangular or trapezoidal in shape 7. Con dentar de hârtie indicator sau strip dentar indicator cu marcaje de lungime7. Dental indicator paper cone or dental strip indicator with length markings 8. Con dentar de hârtie indicator sau strip dentar indicator cu marcaje colorate pentru diferite dimensiuni8. Dental indicator paper cone or dental indicator strip with colored markings for different sizes 9. Metoda de folosire a invenției - Con dentar indicator din hârtie si strip dentar indicator - Indicatoare de PH si/sau indicatoare al nivelului de dorine si metoda de folosire a acestora9. Method of use of the invention - Indicator of paper indicator and dental strip indicator - Indicators of PH and / or indicators of the level of desires and the method of their use După ce spațial endodontic a fost instrumentat si irigat cu hipocloid de sodiu este necesar:After the endodontic space has been instrumented and irrigated with sodium hypocloid it is necessary: 1. Lasarea hipocloridului de sodiu in canal si in camera pulpara o perioada de timp 2-5 minute, in funcție de test. Modificările coloristice ale testului încep sa apara după 2-3 minute;1. Leaving sodium hypochloride in the canal and in the pulp chamber for a period of 2-5 minutes, depending on the test. Color changes of the test begin to appear after 2-3 minutes; 2. După trecerea acestei perioade de timp se introduce stripul dreptunghiular in hipocloridul din camera pulpara sau conul/stripul trapezoidal indicator in canal;2. After this period of time, the rectangular strip is inserted into the hypochloride in the pulp chamber or the indicator trapezoidal cone / strip in the canal; 3. Se scoate si se observa imediat culoarea in care a virat testul:3. Remove and immediately observe the color in which the test turned: e) Daca testul indica un pH slab alcalin sau absenta culorii (luând ca referința pH hipocloridului de sodiu care este puternic bazic), atunci canalul dentar nu trebuie obturat, pentru ca hipocloridul de sodiu inca actioneaza. In urma reacțiilor dintre hipocloridul de sodiu si material organica rezulta o substanța cu un puternic efect de albire. Daca testul iese alb sau se albește imediat, spațial endodontic trebuie se fie irigat in continuare;e) If the test indicates a weakly alkaline pH or the absence of color (taking as reference the pH of sodium hypochloride which is strongly basic), then the dental canal should not be blocked, because sodium hypochloride still acts. The reactions between sodium hypochloride and organic material result in a substance with a strong whitening effect. If the test turns white or turns white immediately, the endodontic space must be further irrigated; a 2019 00909and 2019 00909 19/12/201919/12/2019 b) Daca testul nivelului de clorine indica o scădere de cantitiate de hipoclorid si in acest caz canalul dentar nu trebuie închis;b) If the chlorine level test indicates a decrease in the amount of hypochloride and in this case the dental canal should not be closed; In situațiile descrise mai sus spațial endodontic trebuie curatat in contiuare sau temporizat cu hidroxid de calciu, antibiotic, etc.In the situations described above, the endodontic space must be continuously cleaned or timed with calcium hydroxide, antibiotic, etc. c) Daca testul arat un pH puternic bazic atunci se poate efectua obturatia de canalc) If the test shows a strong basic pH then the canal filling can be performed d) Daca nivelul de clorine nu se modifica cu mult atunci se poate efectua obturatia de canald) If the chlorine level does not change much then the canal filling can be performed
ROA201900909A 2019-12-19 2019-12-19 Dental cone indicator made of paper and dental strip indicator, and method of use RO134088A0 (en)

Priority Applications (2)

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ROA201900909A RO134088A0 (en) 2019-12-19 2019-12-19 Dental cone indicator made of paper and dental strip indicator, and method of use
PCT/RO2020/000001 WO2021125991A1 (en) 2019-12-19 2020-01-09 Dental indicator paper cone and dental indicator strip and their method of use ph indicators and/or quantitative clorine indicator

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ROA201900909A RO134088A0 (en) 2019-12-19 2019-12-19 Dental cone indicator made of paper and dental strip indicator, and method of use

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Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011874A (en) 1959-03-13 1961-12-05 Marshall E Deutsch Indicator strip and method of testing
US6482009B1 (en) * 2001-07-04 2002-11-19 Gregory Rubin Root canal testing implement and method
US7261562B2 (en) * 2003-11-21 2007-08-28 Ultradent Products, Inc. Water-indicating endodontic monitoring devices

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