EP3773318A2 - Dispositif électronique dentaire d'application universelle - Google Patents

Dispositif électronique dentaire d'application universelle

Info

Publication number
EP3773318A2
EP3773318A2 EP19774860.1A EP19774860A EP3773318A2 EP 3773318 A2 EP3773318 A2 EP 3773318A2 EP 19774860 A EP19774860 A EP 19774860A EP 3773318 A2 EP3773318 A2 EP 3773318A2
Authority
EP
European Patent Office
Prior art keywords
electronic device
dental
cylindrical body
dental electronic
application according
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.)
Withdrawn
Application number
EP19774860.1A
Other languages
German (de)
English (en)
French (fr)
Inventor
Baptiste LAGRANGE
Pierre DUTHOIT
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
Publication of EP3773318A2 publication Critical patent/EP3773318A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/148—Non-rotating tool holders, e.g. vibrating, oscillating, nutating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0007—Control devices or systems
    • A61C1/0015—Electrical systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/06—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with electric drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/087—Supplying powder or medicines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/142—Operating tool blocking means
    • A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/16—Protecting caps for hand-pieces or angle-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/046—Flossing tools
    • A61C15/048—Flossing tools with heads removable from handle, e.g. interchangeable heads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/03—Instruments operated by vibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/06—Tooth grinding or polishing discs; Holders therefor
    • 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
    • A61C5/46—Nerve extractors, e.g. needles; Means for removing broken parts of endodontic instruments
    • 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
    • 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
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • 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
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions
    • 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
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/66—Capsules for filling material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using batteries
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/005—Features not otherwise provided for using chip tag or any electronic identification mean, e.g. RFID
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6018—General characteristics of the apparatus with identification means providing set-up signals for the apparatus configuration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel

Definitions

  • the present invention relates to a dental electronic device for universal application controlled push allowing the arrangement of different capsules containing for example either a biomaterial or anesthetic.
  • the wrist is not in the axis of the forearm (pinching of the carpal tunnel);
  • the head is twisted to properly visualize the area of care.
  • the trapeze is obliged to compensate for this movement.
  • MSDs musculoskeletal disorders
  • the cassette and the tray corresponding to the act are placed on the worktops. All the material is found in these 2 containers, avoiding the practitioner and the assistant to look for instruments in the drawers.
  • the universal dental push-push electronic device according to the present invention has been optimized to improve both the instrumental care sequence and the intrinsic quality of the treatment.
  • the dental electronic device design of controlled push universal application according to the present invention has been adapted so that it fits perfectly in the cycle of treatment of the instruments, to optimize the overall operation of the dental and dental offices. bring a profit gain not insignificant.
  • the object of the present invention also relates to connection tips for universal application dental device.
  • the dental electronic device for universal application with controlled thrust consists of an elongate body inside which is positioned a battery supplying an electric motor or geared motor allowing the driving of a thrust axis arranged to cooperate with a connection tip from a range of connection tip and being locked inside said elongated body of the pen, each tip comprising firstly fixing means for its retention inside said elongated body and secondly recognition means which are activated during the connection of the tip and to initialize one of the pilot programs previously integrated in an electronic card housed inside said body and connected to a button placed on the outer face of the elongated body to control the electric motor or geared motor according to the program of determined steering of the nozzle so as to drive the latter.
  • the dental electronic device comprises an elongated body comprising on the side of its end farthest from the working one a space with substantially cylindrical profile which is closed by a cover for receiving in its lower part the battery .
  • the dental electronic device comprises an upper part of the first space allowing the installation and fixing above the battery of the electronic control card having an elongated profile so as to come above the engine. electric or geared motor and the thrust pin to cooperate with a control button positioned in the upper and outer portion of the elongate body.
  • the dental electronic device comprises an elongate body having in the extension of the first space a guide base which allows to position in the extension of the battery the electric motor or geared motor ensuring the driving of the thrust axis.
  • the dental electronic device comprises an electric motor or geared motor having a drive shaft which cooperates with the thrust axis via a connecting element ensuring the transmission of the rotational force of said motor to the thrust axis so that the latter can move in translation.
  • the dental electronic device comprises a connecting element which consists of a sleeve comprising a first internal bore inside which is immobilized the drive shaft of the electric motor or geared motor while in the extension of the first bore said sleeve comprises a second internal bore which is threaded to cooperate with a threaded rod integral on its outer periphery with a thimble constituting the thrust axis of said device.
  • the dental electronic device comprises, below the thrust axis, a vibrating device connected to the electronic control board to enable the wave diffusion inside the corresponding tip.
  • the dental electronic device comprises recognition means which consist of a code analyzed by optical sensors placed on the electronic card and for initializing the program corresponding to the locked end in the elongated body.
  • the dental electronic device comprises recognition means are constituted by printing on the outer face of the cylindrical body of a Tag or Rfid code which is analyzed by remote sensors.
  • the dental electronic device comprises recognition means which consist of pads arranged on the periphery of the tip coming to activate a switch disposed on the electronic card and for initializing the program corresponding to the locked tip. in the elongated body.
  • the dental electronic device comprises connection means enabling it to be put in place on a recharging base ensuring the maintenance and the electric charging of the battery.
  • the dental electronic device comprises a polarizing device ensuring the angular pre-positioning of each connection endpiece when it is placed in the elongated body.
  • the dental electronic device comprises a polarizing device which is formed by a flat located on the outer periphery of the hollow cylindrical body.
  • the dental electronic device comprises a polarizing device whose flat includes an extension coming from outside the hollow cylindrical body.
  • the dental electronic device comprises a polarizing device whose flat surface is provided in an extra thickness with respect to the outer periphery of the hollow cylindrical body.
  • the dental electronic device comprises a polarizing device whose flat surface is formed in hollow and in the thickness of the hollow cylindrical body.
  • the dental electronic device comprises a control button which consists of an oblong slat of thin thickness having an elongate profile which is implanted in the upper part of the body in order to come over the connection traversed by the thrust axis and ensuring the user easy use according to the positioning of his hand.
  • the dental electronic device according to the present invention comprises connection tips which consist respectively of a hollow cylindrical body comprising an internal bore and on its outer periphery locking means which consist of a quarter-turn bayonet system. tower whose pins or grooves provided on the cylindrical body cooperate respectively with housings or lugs made in the inner wall of the elongate body.
  • connection tips which consist respectively of a hollow cylindrical body comprising an internal bore and on its outer periphery locking means which consist of an elastically deformable system comprising on the external device.
  • the cylindrical body of at least two resilient blades that are housed during the fixing of the connection piece in a complementary profile window formed in the elongated body.
  • connection ends which consist respectively of a hollow cylindrical body comprising an internal bore and on its outer periphery locking means which consist of a magnet system comprising in the end of the cylindrical body and on its outer periphery a magnetically charged metal ring coming to be magnetized on a magnetically charged metal ring fixed inside the elongated body.
  • the dental electronic device comprises connection tips whose internal bore of the hollow cylindrical body comprises on the side of the locking means a first opening allowing the passage and introduction into the connection tip of the axis of thrust.
  • the dental electronic device comprises a connection piece for performing simple or vibration anesthesia, the hollow cylindrical body of which has, opposite the first opening, a threaded head having a small diameter hole at its center. opening into the internal bore, said threaded head allowing the attachment of a needle holder, a part of the needle co-operating with the hole to come out inside the bore to to cooperate sealingly with a capsule filled with anesthetic liquid and provided with a push rod coming into contact with the thrust axis when said tip is locked inside the elongated body.
  • the dental electronic device comprises a connection tip for performing simple or vibration anesthesia, the hollow cylindrical body of which comprises on its outer periphery a sleeve that can slide between an open and closed position in order to cover the head. threaded and protect the needle holder.
  • the dental electronic device comprises a connecting end for the injection of composites whose hollow cylindrical body has opposite the first opening a second opening allowing the introduction and guidance inside the body. internal bore of a piston secured to a longitudinal rod around which is disposed a spring, said rod passing opposite the opening a body in the form of double spout integral with the hollow cylindrical body and allowing the establishment and holding a capsule containing a composite material.
  • the dental electronic device comprises a connecting end for the injection of composites whose hollow cylindrical body has opposite the first opening a body in the form of a single spout having a single receiving space through which the stem passes. piston for the establishment and retention of a double-mixing capsule.
  • the dental electronic device comprises a connector for the silicone injection whose hollow cylindrical body has opposite the first opening an extension having the profile of a bent tube, while the second opening is closed, after filling said silicone tip, by means of a plunger plug cooperating with the thrust axis when the tip is connected to the elongate body.
  • the dental electronic device comprises a connector for the injection of liquid whose hollow cylindrical body has opposite the first opening an extension configured in a straight tube of small diameter allowing the tight fitting of a disposable head.
  • the dental electronic device comprises a connection tip for injecting liquid whose disposable head consists of a sleeve extending by a capillary tube of very small diameter for the diffusion of a liquid.
  • the dental electronic device comprises a connecting end for the vibration treatment, the hollow cylindrical body of which has, opposite the first opening, an extension configured according to a spout whose free end carries a small sphere allowing the transmission in a specific area of vibration from the vibrating device of said device.
  • the dental electronic device comprises a connecting end for the injection of two-component composites whose hollow cylindrical body has opposite the first opening a spout having an inverted U-shaped oblong opening in which comes clipping a dual-component capsule comprising two parallel pistons actuated by a piston of said connection tip.
  • the dental electronic device comprises a connection tip for filing the inter-dental space by vibration, the hollow cylindrical body of which is secured opposite the fixing means and means for recognizing a support head comprising perpendicularly to the horizontal axis of said cylindrical body two parallel and opposite branches allowing the introduction and retention of an abrasive belt which is vibrated through the vibrating device of said dental electronic device.
  • the dental electronic device comprises a connecting end for vibration abrading whose hollow cylindrical body is integral in its extension and opposite the fixing means and means for recognizing a support head comprising in its center an internal bore allowing the establishment and retention of an abrasive wedge tapered profile which is vibrated through the vibrating device of said dental electronic device.
  • the dental electronic device according to the present invention comprises a connecting end for the treatment of the gums by vibration whose hollow cylindrical body is integral in its extension and opposite the fixing means and means for recognizing a support head comprising at its center an internal bore allowing the introduction and retention of a tip which is vibrated through the vibrating device of said dental electronic device.
  • the dental electronic device comprises, inside the elongate body, a force-recovery element whose one end is fixed to the electric motor or geared motor, while the opposite end is free and comprises means retaining means cooperating with the fastening means of the corresponding connection piece in order to immobilize it inside said elongated body.
  • the dental electronic device comprises a force recovery element which consists of a cylindrical sleeve comprising a first internal bore for housing the electric motor or geared motor.
  • the dental electronic device comprises a cylindrical sleeve which has on its outer periphery and at the first internal bore fastening means coming to immobilize the force recovery element on the electric motor or geared motor.
  • the dental electronic device comprises a cylindrical sleeve which comprises, in the extension of the first internal bore, a second internal bore emerging at the free end of the return element in a third internal bore and inside which the retaining means are arranged for fixing the corresponding connection ends.
  • the dental electronic device comprises a cylindrical sleeve whose retaining means are constituted on the inner face of the third pin bore cooperating with grooves of complementary shapes arranged in the cylindrical body of the corresponding connection piece to achieve a bayonet locking system.
  • the dental electronic device comprises a cylindrical sleeve whose second internal bore has a profile ensuring the translational guidance of the glove finger integral with the thrust axis.
  • the dental electronic device comprises a cylindrical sleeve having on its outer periphery at least one flat cooperating with a boss of complementary shape formed on the inner face of the elongate body preventing the force-absorbing element from being driven into rotation around its horizontal axis.
  • the dental electronic device comprises a force recovery element which is made of an insulating material.
  • the dental electronic device comprises a force recovery element which is made of a metallic material.
  • the dental electronic device comprises a connection tip for the dental devitalization of the channels by vibration whose hollow cylindrical body is integral in its extension and opposite the fixing means and means for recognizing a support head comprising at its end and in a direction perpendicular to that of the horizontal axis of said cylindrical body an axis of retainer for engaging a conical shaped plastic needle which is vibrated through the vibrating device of said dental electronic device.
  • the present invention also relates to a connection tip for a dental device of universal application comprising on the one hand fixing means for retaining it inside said dental device and on the other hand recognition means which are activated during the connection of the tip to initialize one of the control programs of said device.
  • Figure 1 is a perspective view illustrating the dental electronic device of universal application according to the present invention.
  • FIGS 2 and 3 are views showing the handling of the dental electronic device of universal application according to the present invention.
  • FIGS 4 and 5 are sectional views showing the dental electronic device of universal application according to the present invention.
  • Figure 6 is a sectional view illustrating the means for recognizing connection tips within the elongate body of the universal dental electronic device according to the present invention.
  • Figures 7 to 10 are perspective views showing the connection tip for performing simple or vibration anesthesia by means of the universal dental electronic device according to the present invention.
  • Figures 12 to 14 are perspective views showing the connection tip for injection of composites by means of the universal dental electronic device according to the present invention.
  • Figure 15 is a perspective view showing the connection tip for silicone injection to the universal dental electronic device according to the present invention.
  • Figure 16 is an exploded perspective view illustrating the connection tip for liquid injection by means of the universal dental electronic device according to the present invention.
  • Figure 17 is a perspective view showing the connection tip for transmitting vibrations by means of the universal dental electronic device according to the present invention.
  • Figures 18 and 19 are perspective views showing a variant of the connector tip for injecting composites according to the present invention.
  • Figures 20 and 21 are perspective views showing a connection tip for vibration filing according to the present invention.
  • Figures 22 and 23 are perspective views illustrating an abrasive head connection tip according to the present invention.
  • Figures 24 and 25 are perspective views showing is a variant of the connection tip for transmitting vibrations according to the present invention.
  • Figures 26 and 27 are perspective views showing a connection tip for dental devitalization according to the present invention.
  • Figures 28 to 30 are perspective views illustrating various alternative embodiments of a polarizing device ensuring the angular prepositioning of each connection tip during its implementation in a dental electronic device universal application according to the present invention.
  • Figures 31 to 34 are views showing various alternative embodiments of the locking means of each connection tip within the elongate body of the universal application dental electronic device according to the present invention.
  • Figures 35 to 38 are views showing the arrangement of a force-absorbing member within the elongated body of the universal-use dental electronic device according to the present invention.
  • FIGS. 1 to 5 show a pen-type controlled universal push-type dental electronic device 1 comprising an elongated body 2 carried by a longitudinal axis XX 'and presenting on the side of its end that is furthest from that of working a first substantially cylindrical profile space 2a which is closed by a cover 2b.
  • the first space 2a is provided to receive in its lower part a battery 3 for the power supply of the dental electronic device 1.
  • the battery 3 is positioned inside the space 2a so as to be centered around the axis XX 'of the elongated body.
  • the upper part of the first space 2a allows the positioning and fixing above the battery 3 of an electronic control card 4 which is directly supplied by said battery.
  • the elongate body 2 comprises, in the extension of the first space 2a, a guiding base 2c which makes it possible to position along the longitudinal axis XX 'and in the extension of the battery 3 an electric motor or gear motor 5 providing the drive of a thrust axis 6 along the longitudinal axis XX '.
  • the electronic control board 4 has an elongate profile so as to come above the electric motor or geared motor 5 and the thrust axis 6 to cooperate with a control button 7 positioned in the upper part of the elongated body 2 and more particularly at the working end of the dental electronic device 1.
  • the control button 7 has an elongated shape profile allowing the user easy use according to the positioning of his hand ( Figures 2 and 3). It is noted that the control knob 7 consists of an oblong lamella of thin thickness coming into the upper part of the body 2 in order to come above the connection zone traversed by the thrust axis 6.
  • the control electronic card 4 is connected to the electric motor or geared motor
  • the electronic card 4 currently has 6 different control programs allowing the user to perform treatments and / or injections of products having different densities to perform:
  • the electric motor or geared motor 5 comprises a drive shaft 5a which cooperates with the thrust axis 6 by means of a connecting element 8 ensuring the transmission of the rotational force of said motor around the axis XX 'to the thrust axis 6 so that the latter can move in translation along said axis XX'.
  • the connecting element 8 consists of a sleeve 8a comprising a first internal bore 8b inside which is immobilized the drive shaft 5a of the electric motor or geared motor 5.
  • the sleeve 8a of the connecting element 8 comprises, in the extension of the first bore 8b, a second internal bore 8c which is threaded in order to cooperate with a threaded rod 6a integral on its outer periphery with a thermowell 6b constituting the thrust axis
  • the thimble 6b of the thrust axis 6 is guided in translation inside the elongated body 2 of the dental electronic device 1 so that the latter moves along the axis XX '.
  • the elongate body 2 has in its internal part, at its working end and above the thrust axis 6 a window 2d releasing access to sensors 4a integral with the electronic control card 4.
  • the dental electronic device 1 comprises unillustrated charging means enabling it to be placed on a recharging base ensuring the maintenance and the electric charging of the battery 3.
  • the charging means of the dental electronic device 1 can be induction.
  • the dental electronic device 1 comprises a range of connection tip 10 which is locked inside said elongated body 2 in the extension of the thrust axis 6.
  • FIG. 5 shows the controlled push electronic dental device 1 comprising, below the thrust axis 6 and close to the connection ends 10, a vibrating device 11 connected to the electronic control card 4.
  • the vibrating device 11 allows the wave diffusion inside the tip to put it in vibration to ensure certain treatment or during the diffusion of anesthetic product for example.
  • the vibrating device 11 is actuated according to the type of connector 10 and the associated control program contained in the electronic card 4.
  • connection tip 10 The range of connection tip 10 is currently constituted:
  • connection tip 10d for the injection of liquid
  • connection tip 10h for the treatment of gums by vibration
  • connection tip 10i for vibration abrading
  • Each connecting piece 10a to 10j consists of a hollow cylindrical body 100 comprising an internal bore 100a and on its outer periphery locking means 13 cooperating with those arranged inside the elongated body 2 located near the thrust axis 6 of the dental device 1 ( Figures 31 to 34).
  • the locking means 13 consist for example of a quarter-turn bayonet system whose pins 13a extending from the cylindrical body 100 cooperate with housings 13b of complementary shapes formed in the inner wall of the elongate body 2 ( Figure 31).
  • the bayonet system can be reversed, that is to say, that the lugs are arranged on the elongate body 2 while the slots or grooves are made in the cylindrical body 100 without changing the object of the invention .
  • the locking means 13 may be constituted according to a first variant of an elastically deformable system 13c comprising on the outer periphery of the cylindrical body 100 of at least two resilient blades 13d which are housed during the attachment of the end piece. 10a to 10j connection in a window 13e of complementary profile formed in the elongated body 2 of the dental electronic device 1 ( Figures 32, 33).
  • the locking means 13 may be constituted according to a second embodiment of a magnet system 13f comprising at the end of the cylindrical body 100 and on its outer periphery a 13g magnetically charged metal ring coming to be magnetized on a 13h magnetically charged metal ring. fixed inside elongate body 2 of the dental electronic device 1 ( Figure 34).
  • the internal bore 100a of the hollow cylindrical body 100 has on the side of the locking means 13 an opening 100b allowing the passage and the introduction into the connecting piece 10a to 10 j of the thrust axis 6 so as to be able to extract at the opposite end of said cylindrical body the product contained in said corresponding tip.
  • FIG. 6 illustrates the portion of the hollow cylindrical body 100 of each connecting piece 10a to 10j having recognition means 12 which are activated when the end piece is connected inside the elongate body 2 of the electronic device den- 1 to initialize one of the pilot programs previously integrated in an electronic card 4.
  • the hollow cylindrical body 100 has on its outer periphery and between the locking means 13 the recognition means 12 which are positioned when locking the connection end opposite the window 2d arranged in the elongate body 2 so that the latter come into contact with the sensors 4a of the electronic control card 4.
  • the recognition means 12 may be constituted by a code 12a printed on the outer face of the cylindrical body 100 and which is in the locked position of the connection tip 10a to 10j identified and read by optical sensors 4ai arranged on the electronic card of piloting 4.
  • the recognition means 12 may be according to another variant not shown constituted by printing on the outer face of the cylindrical body 100 of a Tag or Rfid code which is analyzed by remote sensors.
  • the recognition means 12 may be constituted by studs 12b positioned in line or in a star on the outer periphery of the cylindrical body 100 and at least one of which comes into contact with the corresponding switch 4ag when the connection tip 10a to 10j is locked position inside the elongated body 2 ( Figure 6 and 7).
  • connection tip 10a for performing anesthesia simple or with vibration by means of the dental electronic device 1 according to the present invention.
  • the hollow cylindrical body 100 of the nozzle 10a has opposite the first opening 100b a threaded head 100c having in its middle a small diameter hole 100d opening inside the internal bore 100a.
  • the threaded head 100c allows the attachment of a needle holder 14, a part of the needle 14a cooperates with the hole 100d to come out inside the bore 100a.
  • the hollow cylindrical body 100 has on its outer periphery a sleeve 100 which can slide between an open and closed position coming to cover the threaded head 100c in order to protect the needle holder 14.
  • the cylindrical body 100 has inside the internal bore 100a and in the extension of the threaded head 100c a cylindrical support 100f traversed by the hole 100d and allowing the tight attachment of a capsule 15 filled with anesthetic liquid and provided with a push rod 15a.
  • the capsule 15 When the capsule 15 is fixed on its support 100f it also cooperates with the portion 14a of the needle holder 14 previously mounted on the threaded head 100ç of the cylindrical body 100.
  • connection tip 10b has been shown for compound injection by means of the dental electronic device 1 according to the present invention.
  • the hollow cylindrical body 100 of the nozzle 10b has opposite the first opening 100b a second opening 1 10a allowing the introduction into the internal bore 100a of a piston 110c secured to a longitudinal rod 110d around which is placed a spring 110e for maintaining said piston inside the cylindrical body 100 in the rest position.
  • the hollow cylindrical body 100 is integral with the opposite of the first opening 100b of a double-spout shaped body 110f having a shoulder 10fl which pierces in the middle of a hole 110h allowing the passage of the rod 110d to pass therethrough.
  • piston 110c is integral with the opposite of the first opening 100b of a double-spout shaped body 110f having a shoulder 10fl which pierces in the middle of a hole 110h allowing the passage of the rod 110d to pass therethrough.
  • the double-spout shaped body 110f has two receiving spaces 110 i and 110 i centered on the hole 11 oh for setting and holding a standard capsule 16 containing a composite material.
  • the thrust axis 6 allows the translational displacement of the piston 110c inside the hollow cylindrical body 100 so that the rod 110d of the piston comes into contact with the capsule 16 via the hole 11 Oh formed in the body shaped 110f.
  • the rod 110d exerts a push on the capsule 16 held in the spaces 110i and 110] in order to obtain the extraction of the composite material contained therein
  • FIGS. 13 and 14 illustrate the connection piece 10b whose hollow cylindrical body 100 is integral with a spout-shaped body 120a having a single receiving space 120b centered on the hole 11 Oh and crossed by the rod 110d of the piston 110c for the introduction and retention of a double-mixing capsule 17.
  • connection tip 10c for silicone injection by means of the dental electronic device 1 according to the present invention.
  • the hollow cylindrical body 100 of the tip 10c has opposite the opening 100b an extension affecting the profile of a tube 130a of small diameter bent profile.
  • the hollow cylindrical body 100 is filled by the first opening 1 10b of silicone or other pasty product. Then the hollow cylindrical body 100 is closed by means of a plunger plug 130b which is able to move inside the internal bore 100a under the force of the thrust axis 6 when the nozzle is connected to the elongated body 2.
  • connection tip 10d for the injection of liquid by means of the dental electronic device 1 according to the present invention.
  • the hollow cylindrical body 100 of the nozzle 10d has opposite the opening 100b an extension configured in a straight tube 140a of small diameter allowing the tight fitting of a disposable head 18.
  • the disposable head 18 consists of a sleeve 18a extending by a capillary tube 18b of very small diameter for precise application.
  • the hollow cylindrical body 100 is filled by the opening 110b of liquid which is then closed by a plunger plug 140b.
  • the plunger plug 140b has fastening means 140c enabling it to snap onto the free end of the thrust pin 6 during attachment of the tip 10d in the elongated body 2 of the dental electronic device 1.
  • the thrust axis 6 driven by the electric motor or geared motor 5 and the electronic card 4 moves the plug 140b inside the cylindrical hollow body 100 for compressing the liquid so that the latter can exit at the level of the free end of right tube 140a and disposable head 18.
  • connection end 10e for transmitting the vibrations of the dental electronic device 1 according to the present invention.
  • the hollow cylindrical body 100 of the end piece 10e has, opposite the first opening 100b, an extension configured according to a spout 150a whose free end carries a small sphere 150b allowing the transmission in a given zone of the vibrations coming from the vibrating device 11 of the dental electronic device 1.
  • connection end of which according to the present invention comprises a hollow cylindrical body 100 within which the piston device 110c described above is guided.
  • the hollow cylindrical body 100 is integral at one of its ends with a spout 111a having an inverted oblong opening 111b in which a double component capsule 19 snaps into engagement.
  • This capsule 19 has the particularity of having two pistons 19a, 19b parallel connected by a plate 19c and it is imperative to operate at the same time to ensure the mixing of the two components contained within said capsule.
  • connection tip 10g for filing by vibration according to the present invention.
  • the hollow cylindrical body 100 of the connection piece 10g is secured opposite the fastening means 13 and the recognition means 12 of a support head 112a comprising perpendicular to the horizontal axis of said cylindrical body two parallel and opposite branches. 112b and 112c.
  • the parallel and opposite branches 112b and 112c respectively have at their free end attachment means 112d allowing the introduction and retention of an abrasive belt 112e.
  • the recognition means 12 enable the operation of the vibrating device 11 of said dental electronic device ensuring the vibration of the abrasive belt 112e.
  • This 10g connection tip provided with its abrasive belt 112 allows the dentist to file the excess dental dressing or clean the inter-dental spaces.
  • connection tip 10i abrasive head according to the present invention.
  • the hollow cylindrical body 100 of the connecting piece 10i is integral in its extension and opposite the fixing means 13 and the recognition means 12 of a support head 113a comprising at its center an internal bore 113b allowing placing and retaining a 113c abrasive corner tapered profile.
  • the recognition means 12 enable the operation of the vibrating device 11 of said dental electronic device ensuring the vibration of the silicone blade 113c to tapered profile.
  • connection tip 10i provided with its 113c silicone blade tapered profile allows the dentist to be able to clean by vibration inter-dental spaces.
  • connection tip 10h for transmitting vibrations according to the present invention.
  • the hollow cylindrical body 100 of the connecting piece 10h is integral in its extension and opposite the fastening means 13 and the recognition means 12 of a support head 113a comprising in its center an internal bore 113b allowing the setting in place and retaining a 113d tip.
  • the tip 113d may have a curved profile facilitating the surgeon access to the teeth.
  • connection tip 10h When the connection tip 10h is fixed inside the dental electronic device 1, the recognition means 12 enable the operation of the vibrating device 11 of said dental electronic device ensuring the vibration of the tip 113d.
  • This connection tip 10h provided with its tip 113d allows the dental surgeon to come to bear on the crowns to put them in vibration to improve their implementation.
  • FIGS 26 and 27 there is illustrated a connector 10] for the improvement of dental devitalization vibration according to the present invention.
  • the hollow cylindrical body 100 of the connecting piece 101 is integral in its extension and opposite the fastening means 13 and the recognition means 12 of a support head 114a comprising at its end and in a direction perpendicular to that of the horizontal axis of said cylindrical body a retaining pin 114b.
  • the retaining pin 114b allows the nesting in its extension of a plastic needle 114c conical profile.
  • the recognition means 12 enable the operation of the vibrating device 11 of said dental electronic device ensuring the vibration of the plastic needle 114c. conical profile.
  • connection tip 10i provided with its conical-shaped plastic needle 114c allows the dental surgeon to be able to come inside the channels previously pierced during the devitalization of a tooth in order to transmit a vibration in said channels in order to remove excess cement.
  • FIGS. 28 to 30 show various alternative embodiments of a polarizing device 20 ensuring the angular pre-positioning of each connection tip 10 when it is put in place in the dental electronic device 1.
  • Each polarizing device 20 is positioned on the periphery of the hollow cylindrical body 100 of each connecting piece 10 and more particularly in the same area carrying the fixing means 13 and the recognition means 12.
  • the polarizing device 20 makes it possible to angularly pre-position each connection tip 10 so that the fixing means 13 and the recognition means 12 cooperate respectively with the complementary elements arranged inside the dental electronic device 1 to allow the fixation and the recognition of said connection tip 10.
  • FIG. 28 represents a first alternative embodiment of the polarizing device 20 which can be made for example by a flat part 20a located on the outer periphery of the hollow cylindrical body 100.
  • the flat part 20a may comprise an extension 20b coming outside the hollow cylindrical body 100.
  • FIG. 29 shows a second alternative embodiment of the polarizing device 20 which can be made, for example, by a flattening 20c lying in excess relative to the outer periphery of the hollow cylindrical body 100.
  • the flat part 20c may comprise an extension 20d coming from outside the hollow cylindrical body 100.
  • FIG. 30 illustrates a third alternative embodiment of the polarizing device 20 which can be made, for example, by a flat surface 20e formed in the hollow and in the thickness of the hollow cylindrical body 100.
  • the flat part 20e may comprise an extension 20f coming from outside the hollow cylindrical body 100.
  • FIGS. 35 to 38 illustrate an alternative embodiment of the dental electronic device 1 which mainly consists of arranging inside the elongated body 2 a force-taking element 200.
  • This force-absorbing element 200 makes it possible to directly connect the connection ends 10a to 10] with the electric motor or thrust gear motor 5. Indeed, depending on the connection tip 10a to 10] fixed in the dental electronic device 1 it is necessary that the electric motor or gear motor 5 develops a force of between zero and 200 Newtons.
  • connection piece 10a to 10] which undergoes this thrust force is perfectly locked in the dental electronic device 1 and integral with the electric motor or geared motor 5 and axis assembly thrust 6.
  • the force-absorbing element 200 comprises at one of its ends fastening means 211 enabling it to be immobilized on the electric motor or motor-reduction gearbox 5 while the other opposite end is free and comprises retaining means 201 cooperating with the fastening means 13 of the connection piece 10a to 10] corresponding to ensure its locking inside said elongate body 2.
  • the force recovery element 200 consists of a cylindrical sleeve 210 comprising a first internal bore 202 allowing the housing of the electric motor or geared motor 5.
  • the cylindrical sleeve 210 has on its outer periphery and at the first internal bore 202 the fixing means 211 which are, for example, constituted by two opposite bore 207 allowing the establishment of clamping screws 208 coming to anchor in the body of the electric motor or geared motor 5 in order to immobilize the force recovery element 200.
  • the fastening means 211 of the cylindrical sleeve 210 may be completed on the outer periphery of said cylindrical sleeve 210 by at least one flat 206 cooperating with a boss of complementary shape 209 formed on the inner face of the body 2 and preventing the element 200 of force recovery to be rotated about its horizontal axis when fixing inside the latter of a connection tip 10a to 10j
  • the cylindrical sleeve 210 has in the extension of the first internal bore 202 a second internal bore 203 opening at the free end of the return member 200 in a third internal bore 204 and inside which the retaining 201 for fixing the corresponding connection tips 10a to 10].
  • the retaining means 201 are constituted on the inner face of the third bore 204 of lugs 205 cooperating with grooves of complementary shapes arranged in the cylindrical body 100 of the connecting piece 10a to 10i corresponding to achieve a bayonet locking system .
  • the second internal bore 203 has a profile ensuring the translational guidance of the glove finger 6b integral with the thrust axis 6.
  • the effort recovery element 200 may be made of different insulating or non-insulating materials and more particularly metal such as aluminum.
  • the elongated body 2 may comprise opposite the control button 7 two housing 2f, 2g respectively allowing the reception of a button 2h for the change menus proposed by the pilot program and a screen 2i ensuring for example the display of the various menus used, said button and screen being connected to the electronic card 4.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Water Supply & Treatment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
EP19774860.1A 2018-03-30 2019-03-28 Dispositif électronique dentaire d'application universelle Withdrawn EP3773318A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852803A FR3079407B1 (fr) 2018-03-30 2018-03-30 Dispositif electronique dentaire d'application universelle
PCT/FR2019/050712 WO2019186072A2 (fr) 2018-03-30 2019-03-28 Dispositif électronique dentaire d'application universelle

Publications (1)

Publication Number Publication Date
EP3773318A2 true EP3773318A2 (fr) 2021-02-17

Family

ID=62597706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19774860.1A Withdrawn EP3773318A2 (fr) 2018-03-30 2019-03-28 Dispositif électronique dentaire d'application universelle

Country Status (7)

Country Link
US (1) US20190298488A1 (zh)
EP (1) EP3773318A2 (zh)
JP (1) JP2021519670A (zh)
CN (1) CN112105313B (zh)
CA (1) CA3094918A1 (zh)
FR (1) FR3079407B1 (zh)
WO (1) WO2019186072A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD910851S1 (en) * 2019-05-28 2021-02-16 Apollina Electronic dental device
CN113633405A (zh) * 2021-09-14 2021-11-12 桂林市啄木鸟医疗器械有限公司 牙胶充填机
FR3134521A1 (fr) 2022-04-14 2023-10-20 Apollina Dispositif de motorisation des mouvements du piston d’un réservoir de fluide utilisé dans le milieu médical
FR3134567A1 (fr) 2022-04-14 2023-10-20 Apollina Procédé de distribution d’un produit liquide, visqueux, pâteux, poudreux, gazeux au moyen d’un dispositif de distribution conformé pour être maintenu et manipulé à une seule main par un utilisateur

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395704A (en) 1964-11-19 1968-08-06 Frey Max Power operated syringe
US4295828A (en) 1980-09-25 1981-10-20 Dentsply Research & Development Corp. Ejector holder for syringe-type cartridge
FR2535206B1 (fr) 1982-11-03 1989-06-09 Micro Mega Sa Seringue dentaire pour injections intra-ligamentaires
US4693684A (en) 1986-05-30 1987-09-15 Johnson & Johnson Dental Products Company Ratchet type dispenser for dental materials
US5129825A (en) * 1987-12-21 1992-07-14 Discko John Jr Dental syringe and capsule for use therewith
US5044356A (en) * 1990-08-06 1991-09-03 John Fishman Applicator and gum massaging device
US5306147A (en) 1993-06-28 1994-04-26 Dragan William B Dental syringe and cartridge therefor
DE19515984A1 (de) * 1995-05-02 1996-11-07 Braun Ag Elekrisch betriebenes Zahnreinigungsgerät
US5647851A (en) * 1995-06-12 1997-07-15 Pokras; Norman M. Method and apparatus for vibrating an injection device
US6159161A (en) 1995-10-20 2000-12-12 Hodosh; Milton Microprocessor-controlled fluid dispensing apparatus
EP0959800A1 (de) * 1997-01-14 1999-12-01 Kaltenbach & Voigt Gmbh & Co. Medizinisches oder dentalmedizinisches handstück zur spanabhebenden oder abrasiven bearbeitung vorzugsweise von gewebe des menschlichen oder tierischen körpers
DE19913544C2 (de) * 1999-03-25 2003-02-27 Achim Hermann Witte Dentalmedizinisches Handgerät
JP2002035125A (ja) * 2000-07-27 2002-02-05 Daiken Iki Kk 真空駆動ポンプとこのポンプを用いた液体注入装置
DE10159395B4 (de) * 2001-12-04 2010-11-11 Braun Gmbh Vorrichtung zur Zahnreinigung
US6585511B2 (en) * 2001-07-16 2003-07-01 Centrix, Inc. Dental material container with porous flow through applicator
JP4037650B2 (ja) * 2001-12-28 2008-01-23 株式会社吉田製作所 歯科治療装置
RU2007134274A (ru) * 2005-02-17 2009-03-27 Дискес Лентл Импрешнз, Инк. (Us) Ультразвуковой стоматологический инструмент с источником света
GB2452286B (en) * 2007-08-29 2012-09-26 Cilag Gmbh Int Injection system
US9414895B2 (en) * 2008-01-29 2016-08-16 David J. Clark Dental matrix devices specific to anterior teeth, and injection molded filling techniques and devices
US8152763B2 (en) * 2009-11-19 2012-04-10 Epperson Frank E Disposable carpule for hypodermic syringe
FR2957243B1 (fr) * 2010-03-12 2012-04-13 Conception Des Applic Des Tech Electroniques Soc Pour Instrument vibratoire a outil interchangeable
JP2011005279A (ja) * 2010-09-03 2011-01-13 Panasonic Corp 医療用投与器具
JP5650582B2 (ja) * 2011-05-11 2015-01-07 有限会社錦部製作所 研磨用チップ
US20140370457A1 (en) * 2011-08-08 2014-12-18 Hankookin, Inc. Tooth Loosening And Removal Apparatus With A Motion Transfer Member
EP2626010B1 (de) * 2012-02-10 2015-08-26 W & H Dentalwerk Bürmoos GmbH Medizinisches, insbesondere dentales oder chirurgisches, Instrument mit Beschichtung
EP3593839A1 (en) * 2013-03-15 2020-01-15 Amgen Inc. Drug cassette
US20150201918A1 (en) * 2014-01-02 2015-07-23 Osseodyne Surgical Solutions, Llc Surgical Handpiece
DK3397318T3 (da) * 2015-12-30 2022-01-10 Ascendis Pharma As Autoinjektor med indstillelig luftskudsmekanisme
EP3266410B1 (de) * 2016-07-04 2020-01-01 W & H Dentalwerk Bürmoos GmbH Medizinische oder dentale behandlungsvorrichtung und werkzeug für eine derartige behandlungsvorrichtung

Also Published As

Publication number Publication date
FR3079407B1 (fr) 2022-06-10
WO2019186072A2 (fr) 2019-10-03
WO2019186072A3 (fr) 2020-11-12
CN112105313B (zh) 2022-10-04
JP2021519670A (ja) 2021-08-12
US20190298488A1 (en) 2019-10-03
CN112105313A (zh) 2020-12-18
FR3079407A1 (fr) 2019-10-04
CA3094918A1 (fr) 2019-10-03

Similar Documents

Publication Publication Date Title
WO2019186072A2 (fr) Dispositif électronique dentaire d'application universelle
FR3079408A1 (fr) Embout de connexion pour dispositif electronique dentaire d'application universelle
EP0776247B1 (fr) Pipette pour distribuer des volumes successifs de liquide
EP0851774A1 (fr) Piston de seringue avec transmission lineaire
WO1998011349A1 (fr) Pompe peristaltique portable
JPH08511961A (ja) 歯科用シリンジとそのためのカートリッジ
FR2753236A1 (fr) Pompe peristaltique miniature
EP2705866A1 (fr) Dispositif pour réduire la douleur liée à l'introduction dans la peau d'une aiguille d'une seringue
EP0944440B1 (fr) Dispositif de distribution d'une matiere extrudable telle qu'une pate a usage dentaire
EP1280433A1 (fr) Systeme d'application d'une composition sur un element de surface
FR3079422A1 (fr) Dispositif inserteur automatique d'aiguille
FR3112961A1 (fr) Dispositif d’insertion d’une aiguille pour la distribution d’un produit dans un site
FR2837735A1 (fr) Porte-outil pour outil deformable en flexion
FR2551636A1 (fr) Distributeur pour produits cosmetiques
CA2512218C (fr) Perfectionnement aux instruments dentaires mecanises, notamment aux instruments d'endodontie et piece a main, dit "contre-angle"
FR2693882A1 (fr) Pot distributeur de poudre à maquiller.
FR2733916A1 (fr) Dispositif d'injection equipe d'un embout porte-aiguilles deverrouillable et ejectable d'une seule main, sans risques de piqure accidentelle
JP2015119900A (ja) 化粧料容器及び化粧料用容器
WO1992012747A1 (fr) Dispositif de delivrance de doses a usage unique
EP0751724B1 (fr) Dispositif applicateur rechargeable d'un produit liquide plus ou moins visqueux
EP3072546A1 (fr) Porte seringue pour dispositif d'injection motorisé
FR3088224A1 (fr) Dispositif de distribution de produit fluide.
EP0310618B1 (fr) Dispositif applicateur d'un materiau poudreux comportant un reservoir formant poussoir, rechargeable et a nettoyage aise, utilisable notamment pour le maquillage
CH706928B1 (fr) Dispositif pour réduire la douleur liée à l'introduction dans la peau d'une aiguille d'une seringue.
JP2022069406A (ja) 液導入デバイス

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200922

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220530

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230724

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20231205