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WO2012008649A1 - Dispositif vibrant pour clinique dentaire qui permet une observation facile à l'intérieur de la bouche et une anesthésie locale facile - Google Patents

Dispositif vibrant pour clinique dentaire qui permet une observation facile à l'intérieur de la bouche et une anesthésie locale facile Download PDF

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Publication number
WO2012008649A1
WO2012008649A1 PCT/KR2010/005666 KR2010005666W WO2012008649A1 WO 2012008649 A1 WO2012008649 A1 WO 2012008649A1 KR 2010005666 W KR2010005666 W KR 2010005666W WO 2012008649 A1 WO2012008649 A1 WO 2012008649A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
dental
battery
needle
anesthesia
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.)
Ceased
Application number
PCT/KR2010/005666
Other languages
English (en)
Korean (ko)
Inventor
강태현
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.)
NATURALLAW CO Ltd
Original Assignee
NATURALLAW CO Ltd
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 NATURALLAW CO Ltd filed Critical NATURALLAW CO Ltd
Publication of WO2012008649A1 publication Critical patent/WO2012008649A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61C1/02—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
    • A61C1/081—Pain-alleviating features
    • 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
    • A61C1/088—Illuminating devices or attachments
    • 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
    • A61C19/08—Implements for therapeutic treatment combined with anaesthetising implements
    • 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
    • A61M5/46—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 having means for controlling depth of insertion
    • 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

Definitions

  • the present invention relates to a device for reducing anesthesia pain during local anesthesia in dental treatment and to facilitate anesthesia. More specifically, an apparatus for generating light to facilitate observation of a portion of an oral procedure. It is possible to reduce the effects of anesthesia during local anesthesia in dental treatment where the needle holder is embedded in the body and the needle holder is attached to the outer surface to allow the needle to be inserted in the correct position at the desired position. It relates to a dental vibration generating device that can be
  • the main body having a needle holder attached to the outer surface of the device for generating light to facilitate observation of the intraoral procedure portion and having a needle holder to allow the needle to be inserted in the correct position at a desired depth during anesthesia injection
  • a front cap and a rear cap having a specific structure for sealing the open upper and lower ends of the main body, and a vibration vibrating apparatus including a motor for power supply and a battery for power supply.
  • the patient concentrates the nerves on the treatment area and moves the body at the moment the needle is inserted into the patient's treatment area. Therefore, there is a risk of this, and in some cases, the treatment is not easy. do. Moreover, such injections may be further increased because injections to the facial area increase the patient's fear of injections than are done to other parts of the body.
  • Japanese Patent Laid-Open Publication No. 2003-250814 discloses anesthesia-improving device that uses a compressed air-driven vibrator on a handpiece, which is not a battery-powered portable device but is connected to a dental hose and operated. It is not intended to prevent nerve concentration during anesthesia, but is intended to provide a kind of anesthesia effect by vibrating the rotary blade during tooth cutting or drilling. This is also an invention related to simple handpieces and has nothing to do with the purpose of reducing pain by preventing nerve concentration during local anesthesia. That is, a device for generating a vibration that can be utilized as a means for obtaining anesthesia effect is disclosed. In short, it is an invention that has nothing to do with anesthesia injections. That is not an invention for anesthesia aids.
  • Japanese Patent Application Laid-Open No. 5-124 has been designed to reduce the pain of local anesthesia by injection of dental treatment. However, it is equipped with a vibrator (vibrator) provides only the effect of reducing pain during anesthesia by preventing nerve concentration, and does not provide the effect of safe anesthesia. Similarly, Japanese Utility Model Publication No. 6-44414. However, the above design does not only provide the effect of reducing pain by simply preventing nerve concentration during anesthesia and does not provide the effect of safe anesthesia.
  • an object of the present invention is to solve the problems of the prior art and the technical problems that have been requested from the past.
  • the inventors have conducted extensive research based on actual clinical experience, and as an anesthetic aid for local anesthesia in dental treatment, a device for generating light to facilitate observation of the oral procedure part is embedded in the main body and anesthesia.
  • a dental vibrating device attached to the outer surface of the needle holder that allows the needle to be inserted in the correct position at the desired position at the time of injection can reduce anesthesia pain and facilitate anesthesia treatment. It has also been found that the safety of s greatly increases, and the present invention has been completed.
  • the present invention is a device for generating light to facilitate the observation of the oral procedure portion is built into the body in addition to reducing anesthesia pain in addition to dental vibration that can be used as an anesthetic aid during local anesthesia in dental treatment To provide a device.
  • Another object of the present invention is to attach to the outer surface of the needle holder to allow the needle to be inserted in the correct position at the desired position during anesthesia injection to enhance the safety of the anesthesia procedure and to further reduce anesthesia pain. It is possible to provide a dental vibration device that can be used as an anesthetic aid during local anesthesia in dental treatment.
  • the device for generating light to facilitate the observation of the oral procedure part is embedded in the main body, and the needle holder for allowing the needle to be inserted at a desired depth in the correct position during anesthesia injection is the outer surface.
  • the needle holder for allowing the needle to be inserted at a desired depth in the correct position during anesthesia injection is the outer surface.
  • a needle for generating light to facilitate observation of an intraoral procedure portion is embedded in the body and allows the needle to be inserted in the correct position at a desired depth during anesthesia injection.
  • the vibration device attached to the outside of the cradle,
  • the hollow housing includes a motor having a vibration-inducing structure, a battery for supplying electricity to the motor, and a device for generating light, wherein the needle is inserted into the correct position at a desired depth during anesthesia injection.
  • Body mounted on the outer surface with a needle holder to enable operation and a switch to control the operation of the battery
  • a downwardly tapered front cap consisting of a structure which seals the open top of the body and can be mounted while replacing various kinds of dental instruments;
  • the vibration device is a dental vibration device having a small vibration motor and a device for generating light and a needle holder mounted on an outer surface, to give an appropriate vibration to a patient to concentrate nerves during a local anesthesia procedure. Prevents anesthesia pain as a result, and has a device that generates light, making it easy to observe the procedure in the oral cavity and allowing the needle to be inserted in the correct position at the desired depth for easy anesthesia. .
  • the vibration device applies vibrations within a range of 2 to 3 cm from the anesthesia area to disperse the patient's sense to the entire area to be subjected to vibration, and then illuminates the anesthesia area
  • the vibration device applies vibrations within a range of 2 to 3 cm from the anesthesia area to disperse the patient's sense to the entire area to be subjected to vibration, and then illuminates the anesthesia area
  • Such a vibrating device includes a hollow housing, a vibrating motor, a battery for supplying electricity to the vibrating motor, a device for generating light, a needle holder for mounting an anesthetic syringe, a switch for controlling the operation of the battery, and a hollow housing. It consists of a structure including a front cap and a rear cap to seal the open both ends. Of course, it may optionally have only a device for generating a built-in light, or, conversely, may have only a needle holder for mounting an anesthetic syringe.
  • various devices may be utilized, but the use of LEDs is preferable. In this case, the anesthesia procedure becomes easier because the light enables detailed observation of the anesthetic site of the patient.
  • the needle holder is mounted on the outer wall of the housing, and the needle is positioned within 2 to 3 cm around the front cap or dental instrument mounted thereon to transmit the vibration applied by the operation of the motor to the anesthetic site.
  • the needle moves only about 1 to 2 mm up and down, so the needle can be inserted only about 1 to 2 mm to prevent damage to the periosteum.
  • Dental instruments mounted on the front cap for transmitting the vibrations applied due to the operation of the motor to the site to be anesthetized include, but are not limited to, an alveolar or a retractor.
  • the open top portion of the main body and the connection portion of the front cap may be made of a fastening structure that is easy to replace a variety of dental instruments, for example, the fastening structure is a female screw / male screw fastening structure or one-touch fastening structure And the like can be used.
  • the front cap has a downward tapered structure, and may have a structure in which the inner diameter gradually decreases toward its end portion. Therefore, by this structure, it is possible to effectively transmit vibration to the localized site.
  • the motor may be a variety of motors, but in one preferred embodiment, the motor is connected to the motor shaft in order to cause vibration, the weight is an eccentric motor of the structure eccentrically connected to the center of the motor shaft Can be done. Therefore, when electricity is supplied to the eccentric motor, the motor vibrates by the rotation of the eccentric weight.
  • the motor may be mounted on a motor accommodating part in contact with an inner surface of the housing, and a wire may be installed between the accommodating part and the battery to supply electricity to the motor.
  • the accommodating part of the motor may have various structures.
  • the accommodating part of the motor may include a lower part supporting the motor in a shape corresponding to the inner diameter of the housing and a side part extending upward from the lower part to support one side of the motor.
  • Batteries that can be used in the vibration device may be used in various kinds of batteries, such as a primary battery or a secondary battery, for example, a cylindrical battery or a square battery is also possible, preferably a cylindrical battery corresponding to the internal shape of the housing Can be used.
  • the battery is a secondary battery capable of charging and discharging, for example, it is preferable to use a lithium battery or a nickel battery having a small size and a large capacity.
  • the dental vibrator according to the present invention basically provides the effect of distracting attention and reducing anesthesia pain during anesthesia by inducing vibration, and in addition, it is easy to observe the part to be anesthetized in the oral cavity.
  • a device for generating light is incorporated into the body and a needle holder is attached to the outer surface that allows the needle to be inserted at the desired depth in the correct position during anesthesia injection, allowing for easier local anesthesia.
  • using the dental vibrating device according to the present invention can easily observe the inside of the dark oral cavity without a separate external lighting means and external lighting means applied from the outside of the left and right sides of the oral cavity, the back of the teeth, etc. Even blind spots that do not shine well can easily be observed.
  • the use of a dental vibrator according to the present invention can prevent periosteal damage due to excessive insertion of the needle, thereby enabling safer local anesthesia procedures.
  • FIG. 1 is a perspective view of a dental vibrator according to an embodiment of the present invention.
  • FIG. 2 is an exploded view of the dental vibrator of FIG. 1.
  • FIG. 2 is an exploded view of the dental vibrator of FIG. 1.
  • FIG. 3 is a schematic diagram of a vibrator equipped with a syringe in accordance with another embodiment of the present invention.
  • FIG. 4 is a view showing the driving principle of the needle holder of FIG.
  • FIG. 1 is a perspective view of a vibrating apparatus according to an embodiment of the present invention is schematically shown, and FIG. 2 is an exploded view of the vibrating apparatus of FIG.
  • the vibration device 100 is composed of a main body having an elongated cylindrical structure, a front cap 120 and a rear cap 130 coupled to both ends of the main body.
  • the main body of the vibrator includes a battery for supplying electricity to the eccentric motor 150 causing vibration, the motor accommodating part 160 fixing the motor 150, and the inside of the hollow housing 110 having open ends ( 200 and 202 are accommodated and mounted, the linear connection member 170 is located between the batteries 200 and 202 and the motor 150, and they are electrically connected to each other.
  • a switch 180 for controlling the electrical connection between the motor 150 and the batteries 200, 202 and the needle at the time of anesthesia are correctly and desired depth to the oral anesthesia site. It is equipped with a needle holder 190 that can mount a syringe that can be inserted.
  • the motor accommodating part 160 includes a lower end part 162 and an upper end part 164 of a circular shape corresponding to the inner diameter of the housing. Therefore, the motor accommodating part 160 is connected to the lower end part 162 and the upper end part 164 of the motor accommodating part 160.
  • 150 is made of a stable mounting structure. The lower end 162 and the upper end 164 are in contact with the inner surface of the housing 110 to effectively transmit the vibration generated from the eccentric motor 150 to the housing 110.
  • the front cap 120 is mounted to seal the open upper end of the housing 110, and its structure is made of a downward tapered structure, which is configured to effectively transmit vibration to a local part.
  • the rear cap 130 is mounted to seal the open lower end of the housing 110, and the connection member 132 is positioned on the inner side of the rear cap 130 to be sealed.
  • Figure 3 is a schematic diagram showing that the alveolar is mounted to the vibrating device as a dental instrument in one embodiment according to an embodiment of the present invention and the syringe is mounted on the needle holder.
  • the dental vibrator includes an integrated structure in which the front cap 120 is connected to the dental cavity 300, which is a dental instrument. In one device, two functions can be performed.
  • the tip of the syringe holder 190 of the needle holder 190 is composed of an upper cap 192 and a lower cap 194, and between the two caps, a flow of 1 to 2 mm can be achieved.
  • the needle When placing the syringe 310 on the needle holder 190 during dental anesthesia, the needle may transmit the vibration applied due to the operation of the motor to the anesthesia site, around the front cap 120 or the alveolar 300 mounted thereto.
  • the needle moves only up and down about 1-2 mm by the spring structure 196, which is positioned within cm and moves only 1 to 2 mm when the operator applies a force to insert the needle. As a result, the needle moves to the periosteum. Only 1 to 2 mm is inserted into the skin surface to prevent contact.
  • the needle When inserting the needle, the needle should be inserted close to the periosteum located 1 ⁇ 2 mm deep from the surface of the skin and inject anesthesia to effectively anesthetize the maxillary or mandibular teeth. This is because the anesthesia can easily pass through the periosteum and then through the dense bones of the maxillary or mandibular teeth and easily spread to the root apical.
  • connecting member 140 a device for generating light
  • linear connecting member 180 switch
  • needle holder 192 upper cap of the needle holder

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pain & Pain Management (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention porte sur un dispositif destiné à réduire les douleurs issues d'une intervention d'anesthésie et à permettre une intervention d'anesthésie plus facile lors de la réalisation d'une intervention d'anesthésie locale durant des traitements dentaires. De manière plus spécifique, la présente invention porte sur un dispositif d'induction de vibrations pour cliniques dentaires, lequel dispositif présente un dispositif d'émission de lumière incorporé dans un corps principal pour permettre une observation plus facile de la partie traitée à l'intérieur de la bouche, et un support de seringue d'injection fixé sur la surface externe de celui-ci pour permettre une injection de la seringue à un emplacement et à une profondeur désirés lors de la réalisation d'une injection d'anesthésie, et réduit les douleurs durant une intervention d'anesthésie locale dans une clinique dentaire.
PCT/KR2010/005666 2010-07-15 2010-08-24 Dispositif vibrant pour clinique dentaire qui permet une observation facile à l'intérieur de la bouche et une anesthésie locale facile Ceased WO2012008649A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100068429A KR20120007746A (ko) 2010-07-15 2010-07-15 용이한 구강 내 관찰 및 용이한 국부 마취를 가능하게 해주는 치과용 진동장치
KR10-2010-0068429 2010-07-15

Publications (1)

Publication Number Publication Date
WO2012008649A1 true WO2012008649A1 (fr) 2012-01-19

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PCT/KR2010/005666 Ceased WO2012008649A1 (fr) 2010-07-15 2010-08-24 Dispositif vibrant pour clinique dentaire qui permet une observation facile à l'intérieur de la bouche et une anesthésie locale facile

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KR (1) KR20120007746A (fr)
WO (1) WO2012008649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116370755A (zh) * 2023-03-31 2023-07-04 北京大学第三医院（北京大学第三临床医学院） 一种压电电机驱动的牙科口镜式无针注射器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102287343B1 (ko) 2014-07-04 2021-08-06 삼성전자주식회사 하드마스크 조성물 및 이를 이용한 패턴의 형성방법
KR101683183B1 (ko) * 2015-06-09 2016-12-08 주식회사 바이원 무통 주사장치
KR102007517B1 (ko) 2019-01-22 2019-08-05 김범준 치과용 전달마취 보조기구
KR102617943B1 (ko) * 2021-11-11 2023-12-27 (주)파우제 진동 및 전기자극을 갖는 치과용 치경

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0548916U (ja) * 1991-12-09 1993-06-29 康弘 笹間 歯科医療器具
KR200392284Y1 (ko) * 2005-05-26 2005-08-19 대륭전자(주) 진동수단이 구비된 치과용 근관치료 충진재 처리기구
US20050255427A1 (en) * 2001-07-12 2005-11-17 Shortt Robert A Dual motor oral hygiene device
KR20090008545A (ko) * 2007-07-18 2009-01-22 강태현 치과용 진동장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0548916U (ja) * 1991-12-09 1993-06-29 康弘 笹間 歯科医療器具
US20050255427A1 (en) * 2001-07-12 2005-11-17 Shortt Robert A Dual motor oral hygiene device
KR200392284Y1 (ko) * 2005-05-26 2005-08-19 대륭전자(주) 진동수단이 구비된 치과용 근관치료 충진재 처리기구
KR20090008545A (ko) * 2007-07-18 2009-01-22 강태현 치과용 진동장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116370755A (zh) * 2023-03-31 2023-07-04 北京大学第三医院（北京大学第三临床医学院） 一种压电电机驱动的牙科口镜式无针注射器

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