KR20020065882A - the Method for Acquiring Tooth Impression - Google Patents

the Method for Acquiring Tooth Impression Download PDF

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KR20020065882A
KR20020065882A KR1020020042947A KR20020042947A KR20020065882A KR 20020065882 A KR20020065882 A KR 20020065882A KR 1020020042947 A KR1020020042947 A KR 1020020042947A KR 20020042947 A KR20020042947 A KR 20020042947A KR 20020065882 A KR20020065882 A KR 20020065882A
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South Korea
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tray
impression
divider
pair
trays
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KR1020020042947A
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Korean (ko)
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남영희
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남영희
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Priority to KR1020020042947A priority Critical patent/KR20020065882A/en
Publication of KR20020065882A publication Critical patent/KR20020065882A/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00Impression cups, i.e. impression trays; Impression methods
    • A61C9/0006Impression trays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/04Measuring instruments specially adapted for dentistry
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00Material properties
    • A61C2201/002Material properties using colour effect, e.g. for identification purposes

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

Abstract

PURPOSE: A teeth impression taking method is provided to enable a doctor to select a best tray suitable to the jaw of a dental patient on the basis of maxillary tuberosity and retromolar pad. CONSTITUTION: The teeth impression taking method is comprised of a tray classifying step(S110) depending on the size of the jaw; a specific color endowing step(S120); a divider measuring step(S130) for measuring a left and right interalveolar width on a maxillary tuberosity region and a left and right interalveolar width in the front region of retromolar pad; a color detecting step(S140) using a standard take; a tray selecting step(S150) for selecting a pair of trays corresponding to a specific color of the standard table; a tray using step(S160) for putting a certain amount of an impression material in the selected trays; and an impression taking step(S170) for contacting the trays to the teeth of a patient.

Description

치아인상채득방법{the Method for Acquiring Tooth Impression}The Method for Acquiring Tooth Impression

본 발명은 인상채득방법에 관한 것으로, 더 상세하게는 치과환자의 치악크기에 따라 분류된 다수개의 트레이를 구비하고, 상악의 치조결절(Maxillarytuberosity)과 하악의 구후결절(Retromolar Pad)을 기준으로 해당 치과환자의 치악에 가장 적합한 트레이를 선택할 수 있도록 한 치아인상채득방법에 관한 것이다.The present invention relates to an impression acquisition method, more specifically, having a plurality of trays classified according to the dental size of the dental patient, corresponding to the maxillary tuberosity (Maxillarytuberosity) and the mandibular nodule (Retromolar Pad) The present invention relates to a dental impression acquisition method that allows the selection of the most suitable tray for dental dental patients.

일반적으로, 치과환자의 치아보철물을 제작하기 위해서는 해당 환자의 구강내 치아인상을 채득하여야 하는데, 이때 이용되는 인상채득장치를 트레이 또는 인상채득용트레이라고 부른다.In general, in order to produce a dental prosthesis of a dental patient, it is necessary to obtain a dental impression in the oral cavity of the patient, wherein the impression acquisition device used is called a tray or an impression acquisition tray.

이러한 기존의 치아인상채득용 트레이의 구조는 치과보철물을 장착하려는 치과환자의 구강의 내부 인상구조를 채득하기 위하여 인상제를 담을 수 있는 오목한 구조물과 그 구조물에 고정된 손잡이로 이루어져 있는데, 이 트레이를 구성하는 재질은 주로 금속물질이 이용된다.The structure of the conventional tooth impression collecting tray consists of a concave structure that can hold an impression agent and a handle fixed to the structure to obtain an internal impression structure of the oral cavity of a dental patient to which the dental prosthesis is to be mounted. The constituent material is mainly a metal material.

그러나, 상술한 종래의 인상채득방법에는 다음과 같은 문제점이 있다.However, the conventional impression acquisition method described above has the following problems.

첫째, 사람의 치아형태는 나이에 따라 다르고, 민족에 따라 다르며, 몸집에 따라 서로 다름에도 불구하고, 동일한 크기나 형상의 트레이를 이용해서 치과보철물을 제작하고 있다.First, the dental shape of a person is different according to age, ethnicity, and body size. However, dental prostheses are manufactured using trays of the same size or shape.

설령, 서로 다른 크기의 트레이를 이용한다고 하여도 진료의사가 눈대중으로 트레이를 선택하기 때문에 경험이 적은 치과의사의 환자는 적절한 치과진료를 받지 못하는 문제점이 있다.For example, even when using trays of different sizes, since the doctor selects the tray as the eye mass, the less experienced dentist patient does not receive proper dental care.

더욱이, 사람의 치아는 사용기간이 적어도 10년 이상이기 때문에 매우 정밀하게 제작되어야 하는데도 불구하고, 치아인상채득시 치과의사의 경험에만 의존하는 문제점이 있다.Moreover, although human teeth have to be manufactured very precisely because the period of use is at least 10 years, there is a problem that depends only on the experience of the dentist in the acquisition of dental impressions.

본 발명은 상술한 문제점을 해소하기 위한 것으로, 치과의사의 경험여부에 관계없이 해당 치과환자에게 가장 적합한 트레이를 선택할 수 있도록 함으로써 치아인상채득의 정밀성을 기한 치아인상채득방법을 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, and to provide a dental impression acquisition method for the precision of dental impression acquisition by allowing the selection of the tray most suitable for the dental patient regardless of the experience of the dentist. .

도 1은 본 발명에 따른 치아인상 채득방법을 나타낸 순서도.1 is a flow chart showing a tooth impression acquisition method according to the invention.

도 2는 본 발명에 따른 치아인상 채득방법을 구현하기 위한 디바이더의 외관을 나타낸 사시도.Figure 2 is a perspective view showing the appearance of the divider for implementing the tooth impression acquisition method according to the present invention.

도 3은 본 발명에 따른 치아인상 채득방법을 구현하기 위한 기준테이블을 나타낸 블록도.Figure 3 is a block diagram showing a reference table for implementing a tooth impression acquisition method according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

30 : 디바이더32 : 계측손잡이30: divider 32: measurement handle

34 : 회동틀36 : 제 1 계측바34: rotating frame 36: first measuring bar

38 : 제 2 계측바40 : 기준테이블38: second measurement bar 40: reference table

A : 명칭란B : 상악기준란A: Name column B: Maxillary reference column

C : 하악기준란D : 제조자란C: Mandibular column D: Manufacturer

상기 목적을 달성하기 위한 본 발명의 특징은 사람의 치악크기에 따라서 다수개의 상악 및 하악트레이로 분류하는 트레이분류단계; 동일하게 분류된 한 쌍의 상악 및 하악트레이에는 동일한 고유색상을 부여하고 다르게 분류된 각 쌍의 상악 및 하악트레이에는 상이한 고유색상을 부여하는 고유색상부여단계; 상기 디바이더를 이용해서 상악의 경우에는 치조결절 부위의 좌우 치조제정간의 폭을 계측하고, 하악의 경우에는 구후결절의 전방 부위의 좌우 치조제정간의 폭을 계측하는 디바이더계측단계; 계측된 디바이더를 그대로 둔 채로 후술하게 될 기준테이블에 재어서 대응되는 고유색상을 검출하는 색상검출단계; 상기 기준테이블의 고유색상에 대응된 트레이쌍을 선택하는 트레이선택단계; 선택된 트레이쌍에 소정량의 인상제를 담는 트레이이용단계; 인상제가 담겨진 트레이쌍을 치과환자의 치아에 접촉시켜 치아인상을 채득하는 인상채득단계를 포함하는 것이다.Features of the present invention for achieving the above object is a tray classification step of classifying a plurality of maxillary and mandibular trays according to the size of human teeth; An intrinsic color granting step of assigning the same intrinsic color to a pair of identically classified upper and lower jaw trays and a different intrinsic color to each pair of upper and lower jaw trays classified differently; A divider measurement step of measuring width between left and right alveolar ridges of the alveolar nodules in the case of the maxilla by using the divider, and measuring left and right alveolar vices in the anterior region of the posterior nodules in the case of the maxilla; A color detection step of detecting a corresponding eigencolor by measuring the reference table to be described later while leaving the measured divider intact; A tray selection step of selecting a tray pair corresponding to a unique color of the reference table; A tray using step of containing a predetermined amount of an impression agent in a selected tray pair; It includes an impression acquisition step of obtaining a tooth impression by contacting the tray pair containing the impression agent to the teeth of the dental patient.

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명하도록 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 치아인상채득방법을 나타낸 순서도로서, 사람의 치악크기에 따라서 다수개의 상악 및 하악트레이로 분류하는 트레이분류단계(S110)를 진행한 다음, 동일하게 분류된 한 쌍의 상악 및 하악트레이에는 동일한 고유색상을 부여하고 다르게 분류된 각 쌍의 상악 및 하악트레이에는 상이한 고유색상을 부여하는 고유색상부여단계(S120)를 수행한다. 예를 들면, 분류된 트레이가 5종류이고, 고유색상을 빨강, 주황, 노랑, 초록, 파랑색으로 각각 부여하고자 한다면, 1종의 상악 및 하악트레이에는 빨강색을, 2종의 상악 및 하악트레이에는 주황색을, 3종의 상악 및 하악트레이에는 노랑색을, 4종의 상악 및 하악트레이에는 초록색을, 5종의 상악 및 하악트레이에는 파랑색을 각각 부여하면 될 것이다.1 is a flow chart illustrating a tooth impression acquisition method according to the present invention, after the tray classification step (S110) for classifying a plurality of maxillary and mandibular trays according to the size of the human teeth, a pair of equally classified maxillary And assigning the same intrinsic color to the lower jaw tray and assigning different intrinsic colors to each pair of upper and lower jaw trays classified differently (S120). For example, if there are five sorted trays, and you want to assign unique colors to red, orange, yellow, green, and blue, respectively, one type of maxillary and mandibular tray is red, and two types of maxillary and mandibular tray are used. Orange may be added to the three upper and lower jaw trays, yellow to the four upper and lower jaws, and blue to the five upper and lower jaws.

이어서, 후술할 디바이더를 이용해서 상악의 경우에는 치조결절 부위의 좌우 치조제정간의 폭을 계측하고, 하악의 경우에는 구후결절의 전방 부위의 좌우 치조제정간의 폭을 계측하는 디바이더계측단계(S130)를 진행한다.Subsequently, the divider measurement step (S130) of measuring the width between the left and right alveolar ridges of the alveolar nodules in the case of the maxilla, and the width of the left and right alveolar vices of the posterior nodules in the case of the mandibular case using the divider described later Proceed.

계측된 디바이더를 그대로 둔 채로 후술하게 될 기준테이블에 재어서 대응되는 고유색상을 검출하는 색상검출단계(S140)를 수행한 다음, 상기 기준테이블의 고유색상에 대응된 트레이쌍을 선택하는 트레이선택단계(S150)를 진행한다.The tray selection step of selecting a pair of trays corresponding to the intrinsic colors of the reference table after performing a color detection step S140 of detecting a corresponding intrinsic color by measuring the reference table to be described later while leaving the measured divider intact. Proceed to (S150).

계속해서, 선택된 트레이쌍에 소정량의 인상제를 담는 트레이이용단계(S160)와, 인상제가 담겨진 트레이쌍을 치과환자의 치아에 접촉시켜 치아인상을 채득하는 인상채득단계(S170)를 차례로 수행함으로써 본 루프를 종료한다.Subsequently, by performing a tray using step (S160) of putting a predetermined amount of the impression agent in the selected tray pair, and the impression acquisition step (S170) of obtaining a dental impression by contacting the tray pair containing the impression agent to the teeth of the dental patient. End this loop.

한편, 상기 디바이더 및 기준테이블을 좀더 자세히 살펴보도록 한다.Meanwhile, the divider and the reference table will be described in more detail.

도 2는 본 발명에 따른 치아인상채득방법을 구현하기 위한 디바이더의 외관을 나타낸 사시도로서, 디바이더(30)는 환자의 치악 계측시 손으로 잡기 위한 계측손잡이(32)와, 계측손잡이에 고정되어 계측범위를 정의하는 회동틀(34)과, 회동틀에서 정의된 소정의 각도 만큼 회동가능하도록 하여 길이를 측정하기 위한 제 1 계측바(36)와, 회동틀에서 정의된 소정의 각도 만큼 회동가능하도록 하여 길이를 측정하기 위한 제 2 계측바(38)로 구성되어 있다.Figure 2 is a perspective view showing the appearance of the divider for implementing the tooth impression acquisition method according to the present invention, the divider 30 is a measurement knob 32 for holding by hand during measurement of the teeth of the patient and fixed to the measurement knob Rotating frame 34 defining a range, the first measuring bar 36 for measuring the length to be rotatable by a predetermined angle defined in the rotating frame, and to be rotatable by a predetermined angle defined in the rotating frame And a second measurement bar 38 for measuring the length.

도 3은 본 발명에 따른 치아인상채득방법을 구현하기 위한 기준테이블을 나타낸 블록도로서, 기준테이블(40)은 트레이세트의 브랜드 즉, 명칭이 인쇄된 명칭란(A)과, 치과환자의 윗치아에 적합한 상악트레이를 선택하는 기준색상이 지정된 상악기준란(B)과, 치과환자의 아래치아에 적합한 하악트레이를 선택하는 기준색상이 지정된 하악기준란(C)과, 제조업체명이 인쇄된 제조자란(D)으로 이루어져 있다.Figure 3 is a block diagram showing a reference table for implementing a tooth impression acquisition method according to the present invention, the reference table 40 is a brand name of the tray set, name printed on the name field (A), and dental teeth of the patient The maxillary reference column (B) with the reference color for selecting the maxillary tray suitable for the patient, the maxillary reference column (C) with the reference color for selecting the mandibular tray for the lower teeth of the dental patient, and the manufacturer column (D) with the manufacturer's name printed. Consists of

한편, 상기 트레이는 황동, 알루미늄, 스테인리스강, 황동합금, 아연합금으로 이루어진 그룹중에서 선택된 물질로 이루어지고, 색상을 표시하는 상기 기준색상은 합성수지로 구성되어 있다.On the other hand, the tray is made of a material selected from the group consisting of brass, aluminum, stainless steel, brass alloy, zinc alloy, the reference color for displaying the color is composed of a synthetic resin.

전술한 바와 같이 개시된 본 실시예의 바람직한 양태에 따르면 다음과 같은 장점이 있다.According to a preferred embodiment of the present embodiment disclosed as described above has the following advantages.

첫째, 진료환자의 치악에 적합한 트레이를 이용하여 매우 정밀한 치과보철물의 제작이 용이하게 되는 장점이 있다.First, there is an advantage that it is easy to manufacture a very precise dental prosthesis by using a tray suitable for dental treatment of the patient.

둘째, 치과의사의 노하우가 중요시되지 않을 정도로 자동화되고, 최적화된 트레이를 제공함으로써 진료서비스의 품질을 획기적으로 향상시킬 수 있는 장점이 있다.Second, there is an advantage that can significantly improve the quality of medical services by providing an automated, optimized tray so that the dentist's know-how is not important.

셋째, 상악트레이와 하악트레이를 서로 색상으로 매칭시킴으로써 별도의 측정장치가 동원되지 않아도 한눈에 식별할 수 있기 때문에 치과보철물의 제작상의 실수를 줄여주는 장점이 있다.Third, by matching the upper and lower trays to each other in color, it is possible to identify at a glance even if a separate measuring device is not mobilized, thereby reducing an error in manufacturing a dental prosthesis.

Claims (1)

사람의 치악 크기에 따른 다수개의 트레이와,Multiple trays according to the size of human teeth 치과환자의 상악의 경우에는 치조결절 부위의 좌우 치조제정간의 폭을 계측하고, 하악의 경우에는 구후결절의 전방 부위의 좌우 치조제정간의 폭을 계측하는 디바이더와,In the case of the maxilla of the dental patient, the divider measures the width between the left and right alveolar vestibules in the alveolar nodule region, and in the case of the mandible, the divider measures the width between the left and right alveolar edema in the anterior segment of the posterior nodule, 계측되어 길이가 벌어진 디바이더를 원상회복시키지 않은 채로 접촉시켜 서로 대응된 고유색상을 검출하기 위한 기준테이블을 구비하고,A reference table for detecting the intrinsic colors corresponding to each other by contacting the measured and extended length dividers without restoring them to their original state; 사람의 치악크기에 따라서 다수개의 상악 및 하악트레이로 분류하는 트레이분류단계,Tray classification step of classifying a plurality of maxillary and mandibular trays according to the size of human teeth 동일하게 분류된 한 쌍의 상악 및 하악트레이에는 동일한 고유색상을 부여하고 다르게 분류된 각 쌍의 상악 및 하악트레이에는 상이한 고유색상을 부여하는 고유색상부여단계,A unique color granting step of giving the same intrinsic color to a pair of upper and lower jaw trays classified in the same manner, and a different intrinsic color to each pair of upper and lower jaw trays classified differently, 상기 디바이더를 이용해서 상악의 경우에는 치조결절 부위의 좌우 치조제정간의 폭을 계측하고, 하악의 경우에는 구후결절의 전방 부위의 좌우 치조제정간의 폭을 계측하는 디바이더계측단계,A divider measurement step of measuring width between left and right alveolar vestibular areas of the alveolar nodules in the case of the maxilla using the divider, and measuring width of left and right alveolar vestibules in the anterior region of the posterior nodules in the case of the maxilla; 계측된 디바이더를 그대로 둔 채로 후술하게 될 기준테이블에 재어서 대응되는 고유색상을 검출하는 색상검출단계,A color detection step of detecting a corresponding eigencolor by measuring the reference table to be described later while leaving the measured divider intact; 상기 기준테이블의 고유색상에 대응된 트레이쌍을 선택하는 트레이선택단계,A tray selection step of selecting a tray pair corresponding to a unique color of the reference table; 선택된 트레이쌍에 소정량의 인상제를 담는 트레이이용단계,Tray use step of putting a predetermined amount of the impression agent in the selected tray pair, 인상제가 담겨진 트레이쌍을 치과환자의 치아에 접촉시켜 치아인상을 채득하는 인상채득단계를 포함하는 치아인상채득방법.A tooth impression acquisition method comprising an impression acquisition step of obtaining a tooth impression by contacting a tray pair containing an impression agent with a tooth of a dental patient.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102286271B1 (en) * 2020-10-27 2021-08-05 주식회사 하스 Method for Manufacturing Prefabricated Crown for Restoration of Tooth

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1176266A (en) * 1997-09-01 1999-03-23 Ichiro Yokota Tray for dental antibacterial impression
JP2001028691A (en) * 1999-07-14 2001-01-30 Sharp Corp Image processing unit
JP2002058686A (en) * 2000-04-07 2002-02-26 Micro Mega Sa Storage case for endodontics instrument
KR200272753Y1 (en) * 2002-01-26 2002-04-19 남영희 Teeth Impression Acquisition Tray

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1176266A (en) * 1997-09-01 1999-03-23 Ichiro Yokota Tray for dental antibacterial impression
JP2001028691A (en) * 1999-07-14 2001-01-30 Sharp Corp Image processing unit
JP2002058686A (en) * 2000-04-07 2002-02-26 Micro Mega Sa Storage case for endodontics instrument
KR200272753Y1 (en) * 2002-01-26 2002-04-19 남영희 Teeth Impression Acquisition Tray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102286271B1 (en) * 2020-10-27 2021-08-05 주식회사 하스 Method for Manufacturing Prefabricated Crown for Restoration of Tooth
WO2022092504A1 (en) * 2020-10-27 2022-05-05 주식회사 하스 Prefabricated crown for dental prosthetic restoration and method for manufacturing same

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