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WO2015019425A1 - Dispositif de simulation d'injection dentaire - Google Patents

Dispositif de simulation d'injection dentaire Download PDF

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Publication number
WO2015019425A1
WO2015019425A1 PCT/JP2013/071290 JP2013071290W WO2015019425A1 WO 2015019425 A1 WO2015019425 A1 WO 2015019425A1 JP 2013071290 W JP2013071290 W JP 2013071290W WO 2015019425 A1 WO2015019425 A1 WO 2015019425A1
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WO
WIPO (PCT)
Prior art keywords
electrode
region
injection
needle
dental
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/JP2013/071290
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English (en)
Japanese (ja)
Inventor
正人 岸田
岩城　重次
康彦 桑村
工藤　勝
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.)
Nissin Dental Products Inc
Original Assignee
Nissin Dental Products Inc
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 Nissin Dental Products Inc filed Critical Nissin Dental Products Inc
Priority to PCT/JP2013/071290 priority Critical patent/WO2015019425A1/fr
Priority to JP2015530590A priority patent/JP6055101B2/ja
Publication of WO2015019425A1 publication Critical patent/WO2015019425A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/30—Anatomical models
    • G09B23/34—Anatomical models with removable parts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/285—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas

Definitions

  • the present invention relates to a dental injection simulation apparatus.
  • a training model for infiltration anesthesia there is a model made of silicone rubber or the like that simulates gingiva, and an injection solution is discharged out of the model through a glass filter and a chamber (see Patent Document 1).
  • this model by having a predetermined structure, in infiltration anesthesia, it is possible to train to advance the injection needle to an appropriate position and inject the drug solution at an appropriate pressure.
  • a mandibular transfer anesthesia injection As a transfer anesthesia, a mandibular transfer anesthesia injection is known.
  • the mandibular hole transmission anesthesia injection is a method of advancing the injection needle with the mandibular foramen (lower alveolar nerve) as the insertion target.
  • injection methods There are two types of injection methods: the oral method and the oral method, and the oral method is common in dentistry.
  • the needle tip is inserted 10 to 15 mm to reach the bone, return 1 to 2 mm, and after an aspiration test, the anesthetic solution is slowly injected.
  • mandibular transmission anesthesia injection requires advanced techniques. Therefore, in order to improve the technique of mandibular transmission anesthesia injection, a training model is required that can grasp that the tip of the injection needle is located in a predetermined space.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a dental injection simulation apparatus capable of detecting that the tip of an injection needle is located in a predetermined space.
  • the present inventors have found that the tip of the injection needle can be detected in a predetermined space by using a predetermined intraoral model and a notification mechanism, and have completed the present invention. More specifically, the present invention provides the following.
  • a dental injection simulation device which is formed on a lower jaw, a needle insertion region located on the inner side of the inner surface of the lower jaw, and a rear side of the needle insertion region inside the lower jaw.
  • a cavity portion, and a notification in the first mode when the tip of the injection needle inserted from the needle insertion region is located in a predetermined target region in the internal space of the cavity portion A dental injection simulation apparatus comprising:
  • the notification mechanism includes a first electrode that is disposed in the needle insertion region and through which the injection needle can penetrate, a second electrode that is disposed in the target region, the first electrode, and the second electrode.
  • a dental power injection unit according to (1) comprising: a power supply unit to be connected; and a notification unit that performs notification in the first mode when the first electrode and the second electrode are conducted by the injection needle. Simulation device.
  • the dental injection simulation device according to any one of (1) to (5), which performs notification in a third mode when the contact is made with the one contact impossible region.
  • the dental injection simulation apparatus according to any one of (1) to (6), which performs notification in a third mode when the tip contacts the second non-contactable region.
  • the apparatus further includes a second contact-permitted region located on the back side of the target region on the wall surface of the cavity, and the notification mechanism has a tip of the injection needle inserted from the needle insertion region.
  • the dental injection simulation apparatus according to any one of (1) to (7), which performs notification in a fourth mode when the two contact allowable areas are touched.
  • the intraoral model further includes an upper jaw part, a temporomandibular joint part that connects the rear part of the lower jaw part and the rear part of the upper jaw part so that the lower jaw part and the upper jaw part can be opened and closed.
  • the dental injection simulation apparatus according to any one of (9).
  • a part for a dental injection simulation device which includes the needle insertion region and the hollow portion, and is detachably used in the dental injection simulation device according to (1) to (10).
  • the notification mechanism when the predetermined notification mechanism is used and the tip of the injection needle is positioned in a predetermined space in the cavity portion of the intraoral model, the notification mechanism notifies the trainee, so that the injection needle is predetermined for the trainee. Can be detected.
  • FIG. 3 is an inner side view of the lower jaw portion viewed in the direction of arrow A in FIG. 2. It is a figure which shows the state which isolate
  • FIG. 6 is a sectional view taken along line XX in FIG. 5.
  • the dental injection simulation apparatus 1 of the present embodiment includes an intraoral model 10 and a notification mechanism 20.
  • the intraoral model 10 includes a lower jaw part 11, an upper jaw part 12, and a temporomandibular joint part 13 that connects the lower jaw part 11 and the upper jaw part 12 so as to be opened and closed.
  • the lower jaw part 11 constitutes a main part into which the injection needle is inserted in the dental injection simulation apparatus 1.
  • the lower jaw part 11 includes a jawbone part 111, a gingival part 112, a needle insertion region 113, and a cavity part 114.
  • the jawbone 111 constitutes a jawbone part and a tooth part in the lower jaw part 11.
  • the gingival part 112 constitutes a gingival part in the lower jaw part 11.
  • the gingival portion 112 is made of a member made of a material that can be penetrated by an injection needle such as silicon rubber.
  • the needle insertion region 113 is located on the back side of the inner surface of the lower jaw portion 11 as shown in FIGS. 1 and 2. More specifically, the needle insertion region 113 is a region where the gingival portion 112 on the inner side of the lower jaw portion 11 is located. In the present embodiment, the needle insertion region 113 is located between the wing-projecting mandibular fold portion 25 and the inner oblique line portion 26 (see FIG. 6), and is disposed at a height region substantially the same as the occlusal plane of the mandible (see FIG. 6). (See FIG. 5). The position of the needle insertion area 113 is not particularly limited as long as there is a slight difference depending on the school or individual and is within a range in which the injection needle can be advanced to the insertion target described later.
  • the hollow portion 114 is formed on the back side of the needle insertion region 113 inside the lower jaw portion 11.
  • the cavity 114 is formed inside an attachment / detachment member 115 that can be attached to and detached from the lower jaw 11 as shown in FIGS.
  • the detachable member 115 includes a cavity portion 114 formed therein, an opening 116 formed in a position corresponding to the needle insertion region 113 in a state of being attached to the lower jaw portion 11, and the opening 116.
  • a plurality of electrodes (details will be described later) disposed in a predetermined region of the cavity 114.
  • the cavity 114 is formed at a position corresponding to the wing-projecting mandibular space located on the near side of the lower jaw hole (see FIG. 6).
  • the upper jaw part 12 includes a jawbone part that constitutes a jawbone part and a tooth part in the upper jaw part 12, and a gingival part that constitutes a gingival part in the upper jaw part 12.
  • the articulator unit 13 connects the rear part of the lower jaw part 11 and the rear part of the upper jaw part 12 so that the lower jaw part 11 and the upper jaw part 12 can be opened and closed.
  • the intraoral model 10 is comprised so that opening and closing of the lower jaw part 11 and the upper jaw part 12 is possible like an actual human being.
  • the notification mechanism 20 detects that the tip of the injection needle inserted from the needle insertion region 113 has reached a predetermined region, and performs notification in a predetermined manner.
  • the notification mechanism 20 includes a first electrode 21, a second electrode 22, a third electrode 23, a fourth electrode 24, a fifth electrode 25, a power supply unit (not shown), and a notification unit. (Not shown).
  • the first electrode 21 is disposed in the needle insertion region 113. More specifically, the 1st electrode 21 is arrange
  • FIG. The first electrode 21 is formed of a cloth electrode that is formed by weaving a fibrous conductive member into a mesh shape and through which an injection needle can penetrate.
  • the second electrode 22 is disposed in a predetermined target region R1 in the cavity 114.
  • the target region R1 in which the second electrode 22 is arranged indicates a region where the tip of the injection needle is to be positioned when the direct (direct) method is performed.
  • the second electrode 22 is configured by a brush electrode formed by a plurality of fibrous conductive members extending in a predetermined direction. Further, as shown in FIG. 6, the brush electrode is arranged such that the angle formed by the extending direction of the brush constituting the brush electrode and the injection needle inserted from the needle insertion region 113 is an acute angle. .
  • the third electrode 23 is disposed in the first contact allowable region R2 located between the needle insertion region 113 and the target region R1 on the wall surface of the cavity 114.
  • the first contact allowable region R2 indicates a region where the tip of the injection needle inserted from the needle insertion region 113 can contact before reaching the target region R1 when the direct (direct delivery) method is performed.
  • the fourth electrode 24 is located between the first non-contact region R3 located on the back side of the target region R1 on the wall surface of the cavity 114, and between the needle insertion region 113 and the target region R1 on the wall surface of the cavity 114. It arrange
  • the first non-contact region R3 indicates a region that contacts when the tip of the injection needle is inserted past the target region R1 when the direct (direct) method is performed.
  • the second non-contactable region R4 contacts when the injection needle inserted from the needle insertion region 113 is advanced in a direction different from the target region R1 when the direct (direct delivery) method is performed. This indicates a region or a region where the tip of the injection needle should not be inserted, such as a blood vessel or a nerve.
  • the fifth electrode 25 is disposed in the second contact allowable region R5 located on the back side of the target region R1 on the wall surface of the cavity 114.
  • the second contact allowable region R5 is a region that can be contacted when the tip of the injection needle is inserted past the target region R1 when the direct (direct delivery) method is performed, The area corresponding to is shown.
  • the second contact allowable region R5 is located on the front side of the first contact impossible region R3 when viewed from the direction in which the injection needle inserted from the needle insertion region 113 is inserted.
  • the first electrode 21 to the fifth electrode 25 described above are configured to be detachable with respect to the lower jaw portion 11 by detaching the detachable member 115.
  • the power supply unit is connected to the first electrode 21 to the fifth electrode 25 via electric wires. More specifically, the 1st electrode 21 is connected to one pole in a power supply part via an electric wire. The second electrode 22 to the fifth electrode 25 are each connected in parallel to the other pole in the power supply unit.
  • the notification unit performs notification in a predetermined manner when the first electrode 21 and any one of the second electrode 22 to the fifth electrode 25 are conducted by the injection needle.
  • the notifying unit performs the first operation when the first electrode 21 and the second electrode 22 are conducted, that is, when the tip of the injection needle inserted from the needle insertion region 113 reaches the target region R1. Notification is performed in the first mode.
  • the notification unit when the first electrode 21 and the third electrode 23 are conducted, the notification unit performs notification in a second mode different from the first mode. Further, when the first electrode 21 and the fourth electrode 24 are conducted, the notification unit performs notification in a third mode different from the first mode and the second mode. Furthermore, when the 1st electrode 21 and the 5th electrode 25 conduct
  • the notification unit is connected by an electric wire in a form that allows notification in the first to fourth modes.
  • the usage method of the dental injection simulation apparatus 1 of this embodiment is demonstrated.
  • the trainee first has canines positioned on the side opposite to the needle insertion region 113 as shown in FIG. -The injection needle is advanced from the first premolar tooth T1 toward the needle insertion region 113, and the injection needle is inserted into the needle insertion region 113.
  • the tip of the injection needle inserted into the needle insertion area 113 penetrates the first electrode 21 (cloth electrode) and enters the cavity 114. If the injection needle is further inserted from this state, as shown in FIG. 7, the tip of the injection needle comes into contact with the third electrode 23 arranged in the first contact allowable region R2. Then, since the 1st electrode 21 and the 3rd electrode 23 are conduct
  • a 2nd aspect for example, a sound "hollow holo"
  • the notification unit performs the notification in the second mode (for example, a sound “holo-holo”).
  • the second mode for example, a sound “holo-holo”.
  • the 2nd electrode 22 is comprised by the brush electrode.
  • the brush electrode was arranged so that the angle formed by the extending direction of the brush constituting the brush electrode and the injection needle inserted from the needle insertion region was an acute angle. Thereby, resistance when the front-end
  • the tip of the injection needle penetrates the target region R1 and is placed in the first non-contact region R3. 24 abuts. Then, since the 1st electrode 21 and the 4th electrode 24 are conduct
  • a 3rd aspect for example, a sound of "boo"
  • the fifth electrode 25 arranged in the second contact allowable region R5 is applied to the fifth electrode 25. Abut. Then, since the 1st electrode 21 and the 5th electrode 25 are conduct
  • the lower jaw portion 11 was configured to include a needle insertion region 113 and a hollow portion 114 formed on the back side of the needle insertion region. Then, when the tip of the injection needle inserted from the needle insertion region 113 is positioned in the target region R1 in the internal space of the cavity 114, the notification mechanism 20 is notified in the first mode. Thereby, it can be detected that the injection needle is located in the target region R1 which is a predetermined space region.
  • the notification mechanism 20 is injected into the first electrode 21 that is disposed in the needle insertion region 113 and through which the injection needle can penetrate, the second electrode 22 that is disposed in the target region R1, and the first electrode 21 and the second electrode 22. And a notification unit that performs notification in the first mode when conducted by a needle.
  • the tip of the injection needle inserted into the needle insertion region 113 penetrates the first electrode 21 and enters the cavity 114, and comes into contact with the second electrode 22 disposed in the target region R1.
  • the 1 electrode 21 and the 2nd electrode 22 are conduct
  • the second electrode 22 was composed of a brush electrode. As a result, when the tip of the injection needle comes into contact with the brush electrode (inserted), the resistance to the injection needle can be reduced, giving the trainee that the tip of the injection needle has come into contact with a foreign object. It can be difficult. Therefore, it can be notified that the injection needle is positioned in the target region R1, while making it difficult for the trainee to feel that the injection needle is positioned in the target region R1.
  • the brush electrode was arranged so that the angle formed by the extending direction of the brush constituting the brush electrode and the injection needle inserted from the needle insertion region 113 was an acute angle. Thereby, resistance when the front-end
  • the intraoral model 10 was configured to include a first contact allowable region R2 positioned between the needle insertion region 113 and the target region R1 on the wall surface of the cavity 114. Then, when the tip of the injection needle inserted from the needle insertion area 113 comes into contact with the first contact allowable area R2, the notification mechanism 20 is notified in the second mode. This allows the trainee to recognize that the needle has been inserted in the correct direction.
  • the intraoral model 10 was configured to include a first non-contact area R3 located on the back side of the target area R1 on the wall surface of the cavity 114. Then, the notification mechanism 20 is notified in the third mode when the tip of the injection needle inserted from the needle insertion region 113 comes into contact with the first non-contactable region R3. This allows the trainee to recognize that the needle has been inserted too much.
  • the intraoral model 10 was configured to include a second non-contactable region R4 located between the needle insertion region 113 and the target region R1 in the cavity 114. Then, when the tip of the injection needle inserted from the needle insertion area 113 comes into contact with the second non-contactable area R4, the notification mechanism 20 is notified in the third mode. This allows the trainee to recognize that the needle has been inserted in the wrong direction.
  • the intraoral model 10 was configured to include a second contact allowable region R5 located on the back side of the target region R1 on the wall surface of the cavity 114. Then, the notification mechanism 20 is notified in the fourth mode when the tip of the injection needle inserted from the needle insertion region 113 comes into contact with the second contact allowable region R5. This allows the trainee to recognize that the needle has been inserted in the correct direction.
  • the notification is performed according to the second aspect, the third aspect, or the fourth aspect.
  • the hollow portion 114 and the member disposed in the hollow portion 114 are configured to be replaceable with respect to the lower jaw portion 11. Thereby, the difficulty of training can be changed by narrowing or widening the space until the tip of the injection needle inserted from the needle insertion region 113 reaches the target region R1.
  • the intraoral model 10 was configured including an upper jaw portion 12 and a temporomandibular joint portion 13. Thereby, the intraoral model 10 is comprised so that opening and closing of the lower jaw part 11 and the upper jaw part 12 is possible like an actual human being. Therefore, it is possible to perform training in an atmosphere close to an actual dentistry site.
  • the notification mechanism 20 is configured using a plurality of electrodes, but is not limited thereto. That is, the notification mechanism may be configured using an ultrasonic transmission device. In this case, ultrasonic waves may be transmitted to the target area, and notification may be performed by detecting that the wave is blocked by the tip of the injection needle.
  • the notification mechanism 20 is notified by emitting a predetermined sound, but the present invention is not limited to this. That is, the notification mechanism may be notified by emitting predetermined light.
  • the intraoral model 10 was comprised including the lower jaw part 11, the upper jaw part 12, and the articulator part 13, it is not restricted to this. That is, you may comprise an intraoral model only from a lower jaw part.
  • both the electrode arranged in the first non-contact area R3 and the electrode arranged in the second non-contact area R4 are the fourth electrodes 24.
  • the electrodes are different from each other. May be.
  • the tip of the injection needle penetrates the target region R1 and comes into contact with the fourth electrode 24 arranged in the first contact impossible region R3, and the second contact.
  • the notification unit may perform notification in a different manner in each case.
  • positioned at the cavity part 114 will not be specifically limited if comprised with respect to the lower jaw part 11, it says a part etc. of the member which covers the cavity part 114, for example.
  • the present invention may include a dental injection simulation device component that includes the needle insertion region 113 and the cavity portion 114 and is detachably used in the dental injection simulation device.
  • the dental injection simulation device component includes a part of a member covering the cavity 114, the lower jaw 11, the first electrode 21 to the fourth electrode 24, the electric wire connected to the first electrode 21 to the fourth electrode 24, and the notification unit One or more electric wires or the like connected to may or may not be included.
  • the target region R1 is made of a penetrable base material such as silicon rubber and injected into the base material. What has a structure where a liquid is discharged
  • the anesthetic solution is discharged to the outside of the model by using the one having such a structure, it is possible to prevent the occurrence of rust and the like, and that the injection solution has been discharged to the outside of the model. By checking, it can be confirmed that the injection was made at the correct position.

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
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  • Educational Technology (AREA)
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  • Business, Economics & Management (AREA)
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  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
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  • Public Health (AREA)
  • Instructional Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention porte sur un dispositif de simulation d'injection dentaire qui peut détecter le positionnement d'une aiguille d'injection dans une zone cible prescrite. Le dispositif de simulation d'injection dentaire comporte un modèle de cavité buccale (10), qui est pourvu d'une partie mâchoire inférieure (11), d'une zone d'insertion d'aiguille (113) située côté intérieur d'une surface intérieure de la partie mâchoire inférieure (11), et d'une partie cavité creuse (114) formée côté intérieur de la zone d'insertion d'aiguille (113) à l'intérieur de la partie mâchoire inférieure (11), et un mécanisme de notification (20) qui réalise une notification dans un premier mode lorsque la pointe d'une aiguille d'injection insérée par la zone d'insertion d'aiguille (113) est située dans une zone cible prescrite (R1) dans l'espace intérieur de la partie cavité creuse (114). Le mécanisme de notification (20) est de préférence pourvu: d'une première électrode (21), qui est disposée dans la zone d'insertion d'aiguille (113) et à travers laquelle l'aiguille d'injection peut passer; d'une seconde électrode (22) disposée dans la zone cible (R1); d'une unité d'alimentation électrique connectée à la première électrode (21) et à la seconde électrode (22); et d'une unité de notification qui réalise une notification dans le premier mode lorsqu'une conduction est établie entre la première électrode (21) et la seconde électrode (22) par l'aiguille d'injection.
PCT/JP2013/071290 2013-08-06 2013-08-06 Dispositif de simulation d'injection dentaire Ceased WO2015019425A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2013/071290 WO2015019425A1 (fr) 2013-08-06 2013-08-06 Dispositif de simulation d'injection dentaire
JP2015530590A JP6055101B2 (ja) 2013-08-06 2013-08-06 歯科用注射シミュレーション装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/071290 WO2015019425A1 (fr) 2013-08-06 2013-08-06 Dispositif de simulation d'injection dentaire

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114183A1 (fr) * 2020-09-17 2022-03-18 Dentalhitec Modèle anatomique de mâchoire pour la simulation d’un geste d’art dentaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108389488B (zh) * 2018-03-05 2020-12-15 泉州医学高等专科学校 一种互动式口腔模拟系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095511A (en) * 1937-03-08 1937-10-12 William T Oberto Anesthesia demonstration device
JPS58133169U (ja) * 1982-03-03 1983-09-08 株式会社モリタ製作所 歯科用マネキン
JPS62123677U (fr) * 1986-01-25 1987-08-06
JPH0527675A (ja) * 1991-07-22 1993-02-05 Nisshin:Kk 歯科実習用シユミレーシヨン装置
US20080176198A1 (en) * 2007-01-19 2008-07-24 Murtuza Ansari System and method for dental education simulation
JP2011527462A (ja) * 2008-07-07 2011-10-27 ディアールエスケイ ディヴェロップメント アクチボラゲット 歯科治療練習方法及び装置
WO2012161646A2 (fr) * 2011-05-20 2012-11-29 Drsk Development Ab Procédé de production d'une structure multicouche
JP2013037088A (ja) * 2011-08-05 2013-02-21 Sakamoto Moderu:Kk 血管注射シミュレータ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095511A (en) * 1937-03-08 1937-10-12 William T Oberto Anesthesia demonstration device
JPS58133169U (ja) * 1982-03-03 1983-09-08 株式会社モリタ製作所 歯科用マネキン
JPS62123677U (fr) * 1986-01-25 1987-08-06
JPH0527675A (ja) * 1991-07-22 1993-02-05 Nisshin:Kk 歯科実習用シユミレーシヨン装置
US20080176198A1 (en) * 2007-01-19 2008-07-24 Murtuza Ansari System and method for dental education simulation
JP2011527462A (ja) * 2008-07-07 2011-10-27 ディアールエスケイ ディヴェロップメント アクチボラゲット 歯科治療練習方法及び装置
WO2012161646A2 (fr) * 2011-05-20 2012-11-29 Drsk Development Ab Procédé de production d'une structure multicouche
JP2013037088A (ja) * 2011-08-05 2013-02-21 Sakamoto Moderu:Kk 血管注射シミュレータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114183A1 (fr) * 2020-09-17 2022-03-18 Dentalhitec Modèle anatomique de mâchoire pour la simulation d’un geste d’art dentaire
WO2022058674A1 (fr) * 2020-09-17 2022-03-24 Dentalhitec Modèle anatomique de mâchoire pour la simulation d'un geste d'art dentaire

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JPWO2015019425A1 (ja) 2017-03-02

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