EP3788909A1 - Procédé servant à déterminer des modèles de mouvement lors de soins dentaires - Google Patents

Procédé servant à déterminer des modèles de mouvement lors de soins dentaires Download PDF

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Publication number
EP3788909A1
EP3788909A1 EP20020314.9A EP20020314A EP3788909A1 EP 3788909 A1 EP3788909 A1 EP 3788909A1 EP 20020314 A EP20020314 A EP 20020314A EP 3788909 A1 EP3788909 A1 EP 3788909A1
Authority
EP
European Patent Office
Prior art keywords
dental treatment
treatment agent
data
movement
toothbrush
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
EP20020314.9A
Other languages
German (de)
English (en)
Inventor
Benjamin Ohmer
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.)
Valutis GmbH
Original Assignee
Valutis GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53835409&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3788909(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valutis GmbH filed Critical Valutis GmbH
Publication of EP3788909A1 publication Critical patent/EP3788909A1/fr
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
    • A46B15/0006—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with a controlling brush technique device, e.g. stroke movement measuring device
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
    • A46B15/0012—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with a pressure controlling device
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the pamphlet EP 1 379 149 B1 discloses a method for monitoring the position of a toothbrush in relation to a person's teeth, the method comprising: providing a toothbrush with a first position sensor, wherein the first position sensor is at least sensitive to changes in position and orientation, providing a second position sensor in a fixed positional relationship to the teeth, the second position sensor being sensitive to changes in position and orientation; Transmitting the output of the first position sensor and the second position sensor to the processing device, and the processing device compares the two sensor outputs to monitor the position of the toothbrush with respect to the teeth over a period of time.
  • the end positions of the hand carrying the dental treatment agent with respect to the head of the person are determined by evaluating the relative positions of the reference system moving with the head of a treated person with respect to the further reference system.
  • the end positions determine how long the dental treatment agent is.
  • Defects are preferably understood to mean receding gums and / or discoloration and / or tartar and / or cracks and / or breaks and / or holes and / or tartar etc.
  • a coordinate system defined in this way can additionally be coupled to exactly or at least one, two, three further body points or to several body points, in particular the nose, the chin, the forehead, one ear or two ears, etc.
  • the coordinate system once defined can always be recorded independently of the position of the lips, so that the position of the teeth is always known, and on the other hand, the shape of the body part, eg the nose, is irrelevant. Any soft deformation that may occur when opening the mouth should or can be compensated for by appropriate correction calculations in order to further increase the accuracy of the method.
  • the evaluation includes, for example, a determination of maximum deviations and / or average deviations and / or local deviations and / or matches of individual or several, in particular combined, or all movement parameters; in particular, the evaluation includes a determination of how or to what extent individual or several movement parameters deviate quantitatively from reference movement parameters.
  • the movement data represent characteristic body points on the surface of the hand, body lines on the surface of the hand and / or body surfaces of the hand with which the dental treatment agent is guided, the body points, body lines and / or body surfaces each being identified by characteristic color distributions or gray scale distributions, wherein the color distributions or gray level distributions are preferably described by the data acquired by the optical detection device.
  • the characteristic points and / or lines and / or areas are formed by at least parts of the external shape of the dental treatment agent and / or characteristic points and / or lines and / or areas are formed by different light and dark and / or or differently colored or marked portions of the dental treatment agent are formed.
  • the processor device accesses an image data library which contains more than 50% of the image data on the dental treatment agent, in particular more than 60% or more than 70% or more than 80% or more than 90% % or up to 90% or up to 100% of all possible alignments of the dental treatment agent with respect to the optical detection device.
  • the image data library is preferably used to determine a movement and / or an orientation of the dental treatment agent.
  • the determination of the movement pattern or the course of movement is carried out in a manner adapted to the evaluation effected by the processor device.
  • the dental treatment agent in particular the electric toothbrush, has a communication device for preferably wireless data exchange with the processor device, in particular the mobile terminal, wherein operating states of the dental treatment agent can be specified via actuation and / or setting elements arranged on the dental treatment agent and / or are selectable and / or adjustable, and / or wherein by means of the Communication device, operating status data can be transmitted to the processor device and / or wherein identification data and / or design data for the dental treatment agent can be transmitted to the processor device by means of the communication device, the data being provided on a memory element of the dental treatment agent or being determined by the dental treatment agent or made available by the dental treatment agent
  • the data captured by the optical detection device for determining the further three-dimensional reference system are preferably processed or modified by means of the data transmitted by the communication device, based on the data transmitted by the communication device for the specific dental treatment agent, model and / or design-dependent characteristic features , in particular characteristic points and / or lines and / or surface portions of the dental
  • top view and rear view are sufficient, but also a large amount of image information about positions in between are required.
  • the positions of at least one finger, in particular several fingers, of the hand carrying the dental treatment agent are determined in different relative positions of the dental treatment agent with respect to the head of the person to determine the respective treated parts of the teeth.
  • the present invention can relate to a method for determining a state of health or a change in a state of health of a person, the state of health or the change in state of health being determined with regard to at least one condition of the person.
  • the procedure comprises at least the following steps: Matching of movement data recorded by means of at least one detection device relating to a movement of a dental treatment agent with reference movement data to determine deviations between the movement data recorded and the reference movement data and to determine the state of health or the change in the state of health by evaluating the deviations.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Brushes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP20020314.9A 2014-07-29 2015-07-29 Procédé servant à déterminer des modèles de mouvement lors de soins dentaires Pending EP3788909A1 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE102014110760 2014-07-29
DE102014110761 2014-07-29
DE102014110762 2014-07-29
DE102014113224 2014-09-14
DE102014114417 2014-10-05
DE102014115821 2014-10-30
DE102014115824 2014-10-30
DE102014118444 2014-12-11
EP15749757.9A EP3174431B1 (fr) 2014-07-29 2015-07-29 Procédé et système servant à déterminer des modèles de mouvement lors de soins dentaires
PCT/EP2015/067414 WO2016016323A1 (fr) 2014-07-29 2015-07-29 Procédé servant à déterminer des modèles de mouvement lors de soins dentaires

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP15749757.9A Division EP3174431B1 (fr) 2014-07-29 2015-07-29 Procédé et système servant à déterminer des modèles de mouvement lors de soins dentaires

Publications (1)

Publication Number Publication Date
EP3788909A1 true EP3788909A1 (fr) 2021-03-10

Family

ID=53835409

Family Applications (3)

Application Number Title Priority Date Filing Date
EP20160884.1A Active EP3679831B1 (fr) 2014-07-29 2015-07-29 Procédé de détermination des modèles de mouvement lors d'un traitement dentaire
EP15749757.9A Active EP3174431B1 (fr) 2014-07-29 2015-07-29 Procédé et système servant à déterminer des modèles de mouvement lors de soins dentaires
EP20020314.9A Pending EP3788909A1 (fr) 2014-07-29 2015-07-29 Procédé servant à déterminer des modèles de mouvement lors de soins dentaires

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP20160884.1A Active EP3679831B1 (fr) 2014-07-29 2015-07-29 Procédé de détermination des modèles de mouvement lors d'un traitement dentaire
EP15749757.9A Active EP3174431B1 (fr) 2014-07-29 2015-07-29 Procédé et système servant à déterminer des modèles de mouvement lors de soins dentaires

Country Status (2)

Country Link
EP (3) EP3679831B1 (fr)
WO (1) WO2016016323A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016016323A1 (fr) 2014-07-29 2016-02-04 Benjamin Ohmer Procédé servant à déterminer des modèles de mouvement lors de soins dentaires
DE102017118440A1 (de) 2016-08-21 2018-02-22 Benjamin Ohmer Verfahren zur Bestimmung von Bewegungsmustern bei einer Zahnbehandlung
WO2018046723A1 (fr) 2016-09-12 2018-03-15 Benjamin Ohmer Élément de couplage pour instrument de soins dentaires comprenant des capteurs
US11361672B2 (en) 2016-11-14 2022-06-14 Colgate-Palmolive Company Oral care system and method
US11213120B2 (en) 2016-11-14 2022-01-04 Colgate-Palmolive Company Oral care system and method
US10835028B2 (en) 2016-11-14 2020-11-17 Colgate-Palmolive Company Oral care system and method
US11043141B2 (en) 2016-11-14 2021-06-22 Colgate-Palmolive Company Oral care system and method
US10582764B2 (en) 2016-11-14 2020-03-10 Colgate-Palmolive Company Oral care system and method
DE102019117923A1 (de) 2018-07-19 2020-01-23 Benjamin Ohmer Verfahren und Vorrichtung zur Bestimmung von Bewegungen bei einer Zahnbehandlung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10045067A1 (de) * 2000-09-12 2002-04-04 Axel Klug System zur Unterstützung bei der Durchführung von Pflegemaßnahmen im Dentalbereich
EP1379149B1 (fr) 2001-04-17 2004-08-18 Unilever N.V. Systeme de surveillance de l'usage d'une brosse a dent
WO2010059484A1 (fr) * 2008-11-20 2010-05-27 The Gillette Company Dispositifs, systèmes et procédés d’hygiène personnelle
WO2010129755A1 (fr) * 2009-05-08 2010-11-11 The Gillette Company Systèmes, produits et méthodes de soin personnel
WO2014036423A1 (fr) * 2012-08-31 2014-03-06 Ideas That Work, Llc Système d'apprentissage d'utilisation de brosse à dents
DE102013015537A1 (de) * 2013-06-19 2014-12-24 Benjamin Ohmer System und Verfahren zur Bestimmung von Bewegungsmustern bei einer Zahnbehandlung
WO2015061916A1 (fr) * 2013-10-30 2015-05-07 Trisa Holding Ag Appareil à main actionné électriquement pour le soin corporel
EP3811820A1 (fr) 2013-06-19 2021-04-28 Valutis GmbH Procédé de détermination des modèles de mouvement lors d'un soin dentaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080146887A1 (en) * 2004-11-30 2008-06-19 Rao Raman K Intelligent personal health management appliances for external and internal visualization of the human anatomy and for dental/personal hygiene
US8831299B2 (en) 2007-05-22 2014-09-09 Intellectual Ventures Fund 83 Llc Capturing data for individual physiological monitoring
US20090215015A1 (en) * 2008-02-21 2009-08-27 Raindrop Network Ltd. Method and Apparatus for Developing a Proper Tooth Brushing Technique
RU2496446C2 (ru) 2008-02-27 2013-10-27 Конинклейке Филипс Электроникс Н.В. Система отслеживания дентального положения для зубной щетки
CN102427861B (zh) 2009-05-20 2014-10-22 博朗有限公司 个人身体清洁装置
WO2016016323A1 (fr) 2014-07-29 2016-02-04 Benjamin Ohmer Procédé servant à déterminer des modèles de mouvement lors de soins dentaires

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10045067A1 (de) * 2000-09-12 2002-04-04 Axel Klug System zur Unterstützung bei der Durchführung von Pflegemaßnahmen im Dentalbereich
EP1379149B1 (fr) 2001-04-17 2004-08-18 Unilever N.V. Systeme de surveillance de l'usage d'une brosse a dent
WO2010059484A1 (fr) * 2008-11-20 2010-05-27 The Gillette Company Dispositifs, systèmes et procédés d’hygiène personnelle
WO2010129755A1 (fr) * 2009-05-08 2010-11-11 The Gillette Company Systèmes, produits et méthodes de soin personnel
WO2014036423A1 (fr) * 2012-08-31 2014-03-06 Ideas That Work, Llc Système d'apprentissage d'utilisation de brosse à dents
DE102013015537A1 (de) * 2013-06-19 2014-12-24 Benjamin Ohmer System und Verfahren zur Bestimmung von Bewegungsmustern bei einer Zahnbehandlung
EP3811820A1 (fr) 2013-06-19 2021-04-28 Valutis GmbH Procédé de détermination des modèles de mouvement lors d'un soin dentaire
WO2015061916A1 (fr) * 2013-10-30 2015-05-07 Trisa Holding Ag Appareil à main actionné électriquement pour le soin corporel

Also Published As

Publication number Publication date
EP3679831A1 (fr) 2020-07-15
EP3174431B1 (fr) 2020-07-08
EP3679831A3 (fr) 2020-10-07
WO2016016323A1 (fr) 2016-02-04
EP3679831B1 (fr) 2021-03-24
EP3174431A1 (fr) 2017-06-07

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