WO2023027379A1 - Detachable implant-coupled prosthesis combined with denture attachment/detachment fixture - Google Patents

Detachable implant-coupled prosthesis combined with denture attachment/detachment fixture Download PDF

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Publication number
WO2023027379A1
WO2023027379A1 PCT/KR2022/011659 KR2022011659W WO2023027379A1 WO 2023027379 A1 WO2023027379 A1 WO 2023027379A1 KR 2022011659 W KR2022011659 W KR 2022011659W WO 2023027379 A1 WO2023027379 A1 WO 2023027379A1
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WO
WIPO (PCT)
Prior art keywords
abutment
hole
housing
fastening
inner body
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PCT/KR2022/011659
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French (fr)
Korean (ko)
Inventor
채희진
채성기
Original Assignee
주식회사 심온
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Publication of WO2023027379A1 publication Critical patent/WO2023027379A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools

Definitions

  • the present invention relates to a detachable implant-linked prosthesis combined with a detachable denture fixing device, which is detachable and can be used as a fixed device when edentulous patients or partial dentures are desired, and in the case of edentulous patients, dentures (dentures) are It can reduce pain in the gums because it does not reach and can be used as a removable or fixed device when partial dentures are required due to the loss of 2 or 3 teeth. It relates to an implant-bonded prosthesis.
  • a dental implant is a fixture placed in or on the jawbone for the purpose of supporting a prosthesis for restoring a missing tooth. It is also called an artificial tooth or third tooth, which is usually placed in the gum and gum bone. Restoration of the function of natural teeth by planting a biocompatible implant body in the jawbone with increased volume to cover it sufficiently through additional surgery such as bone grafting or bone regeneration in the jawbone where the tooth is missing or where the tooth was extracted. It is a dental treatment that provides
  • the detachable implant-coupled prosthesis combined with the detachable denture fixture of the present invention can fix the denture using a spring and a ball without using metal or screws, so the procedure is simple and cost can be reduced.
  • the detachable type is different from the conventional method. Unlike plastic or rubber, it does not wear out even after repeated attachment and detachment, and when wear occurs on the implant-coupled prosthesis due to repeated attachment and detachment, it is easy to replace only the parts inside the housing without destroying the denture (denture). The goal is to provide an enabling structure.
  • the present invention proposes the following structure.
  • abutment 100 to be inserted into the gum and a first housing 200 to be fastened to the top of the abutment 100, but the abutment 100 has a screw thread at the bottom.
  • a threaded portion 111a is formed, a cylindrical body portion 111 whose cross-sectional area increases from bottom to top is formed, and an abutment body portion 110 in which a receiving hole 113 of a predetermined space open to one side is formed ,
  • It is characterized in that it includes a body portion 220, and the first housing outer body portion 210 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the first housing outer body portion 210 is formed on one side of the lower portion. It includes a first housing inner body accommodating hole 211 in which one fastening screw thread 211c is formed, and the first abutment fastening hole 224 of the first housing inner body 220 has a driver at the upper end. A first driver fastening hole 224a for fastening is formed and the first driver fastening hole 224a is formed.
  • a first abutment upper fastening hole 224b is formed to be connected to the first driver fastening hole 224a so that the upper part of the abutment 100 is fastened, and the first abutment upper fastening hole 224b is 1 It is located in the form of a recessed groove on one side of the abutment upper fastening hole 224b, but includes a first ball attachment and detachment hole 224b-1 for fastening the ball 120 of the abutment 100
  • an implant-bonded prosthesis characterized by
  • abutment 100 to be inserted into the gum, and a second housing 300 to be fastened to the top of the abutment 100, wherein the abutment 100 has a screw thread at the bottom.
  • (111a) is formed, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top, and an abutment body portion 110 in which a receiving hole 113 of a predetermined space open to one side is formed, and a predetermined
  • a spring portion 130 formed in a ring shape including a number of balls 120 and an opening portion 131 with one side open and having a size to be accommodated in the receiving hole 112 of the abutment body portion 110 ) and a bush member located on the upper part of the spring part 130, with a protruding part 141 formed on one side of the lower part, and the protruding part 141 being accommodated in the open part 131 of the spring part 130.
  • the abutment body 110 has a ball fastening hole in which a through hole is formed with a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened ( 113), and the second housing 300 is a second housing outer body having a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is accommodated and fastened.
  • the second housing inner body 320 in which the second abutment fastening hole 321 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated
  • a second driver fastening hole 321a for fastening a driver is formed at the upper end of the implant-coupled prosthesis characterized in that it comprises a prosthesis and the second abutment fastening hole 321 of the second housing inner body 320 is formed.
  • the second abutment upper fastening hole 321b is formed so that the upper part of the abutment 100 is fastened, and the second abutment upper fastening hole 321b ) is one of the second abutment upper fastening holes 321b It is located in the form of a recessed groove on the side, but includes a second ball attachment and detachment hole 321b-1 for fastening the ball 120 of the abutment 100, and the second housing inner body 320 It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and further includes a fourth fastening screw thread 322 for fastening the ball 120 of the abutment 100 To provide an implant-bonded prosthesis.
  • the present invention is an implant-coupled prosthesis that is detachable and can be used as a fixture for edentulous patients or partial dentures.
  • the part is worn, only the housing is replaceable, so that only the worn housing is replaced without replacing the entire implant prosthesis, so the patient's gums are not stimulated and the replacement process is easy.
  • FIG. 1 is a view of an implant-coupled prosthesis according to a first embodiment of the present invention.
  • Figure 2 is a cross-sectional view of Figure 1;
  • Figure 3 is an exploded view of the implant-coupled prosthesis according to the first embodiment of the present invention.
  • FIG 4 is an exploded view of the abutment 100 of the present invention.
  • FIG 5 is a view related to the first housing 200 according to the first embodiment of the present invention.
  • FIG. 6 is an exploded view of the first housing 200 according to the first embodiment of the present invention.
  • FIG. 9 is a view of an implant-coupled prosthesis according to a second embodiment of the present invention.
  • FIG. 10 is a cross-sectional view of FIG. 9 .
  • FIG 11 is a view of a second housing 300 according to a second embodiment of the present invention.
  • FIG. 12 is an exploded view of the second housing 300 according to the second embodiment of the present invention.
  • the present invention includes an abutment 100 to be inserted into the gum and a first housing 200 to be fastened to the upper end of the abutment 100, but the abutment 100 is the lower end
  • the threaded portion 111a is formed, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top is formed, and an abutment body portion in which a receiving hole 113 of a predetermined space open to one side is formed ( 110), a predetermined number of balls 120, and formed in a ring shape including an opening 131 with one side open to a size that is accommodated in the receiving hole 112 of the abutment body 110
  • the spring part 130 is located on the upper part of the spring part 130, but a protruding part 141 is formed on one side of the lower part, and the protruding part 141 is accommodated in the open part 131 of the spring part 130.
  • the abutment body portion 110 has a through hole at a predetermined interval on one side of the upper portion of the abutment body portion 110 so that the ball 120 is fastened.
  • a ball fastening hole 113 is formed, and the first housing 200 has a first housing inner body accommodating hole 211 having a predetermined space on one side so that the first housing inner body 220 is accommodated and fastened.
  • the first housing inner body accommodating hole ( 211) and the first abutment fastening hole 224 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated.
  • the first housing outer body 210 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the lower It includes a first housing inner body accommodating hole 211 in which a first fastening screw thread 211c is formed on one side, and the first abutment fastening hole 224 of the first housing inner body 220 is at the upper end.
  • a first driver fastening hole 224a for fastening the driver is formed in And connected to the first driver fastening hole 224a, a first abutment upper fastening hole 224b is formed so that the upper part of the abutment 100 is fastened, and the first abutment upper fastening hole 224b ) is located in the form of a recessed groove on one side of the first abutment upper fastening hole 224b, but the first ball attachment/detachment hole 224b-1 for fastening the ball 120 of the abutment 100 It provides an implant-coupled prosthesis, characterized in that it comprises.
  • the second housing inner body 320 in which the second abutment fastening hole 321 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated
  • a second driver fastening hole 321a for fastening a driver is formed at the upper end of the implant-coupled prosthesis characterized in that it comprises a prosthesis and the second abutment fastening hole 321 of the second housing inner body 320 is formed.
  • the second abutment upper fastening hole 321b is formed so that the upper part of the abutment 100 is fastened, and the second abutment upper fastening hole 321b ) is one of the second abutment upper fastening holes 321b It is located in the form of a recessed groove on the side, but includes a second ball attachment and detachment hole 321b-1 for fastening the ball 120 of the abutment 100, and the second housing inner body 320 It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and further includes a fourth fastening screw thread 322 for fastening the ball 120 of the abutment 100 To provide an implant-bonded prosthesis.
  • the present invention relates to an implant-coupled prosthesis, and more specifically, to an implant-coupled prosthesis having a structure in which only a housing can be exchanged when the implant-coupled prosthesis is worn out due to repeated attachment and detachment.
  • the implant-coupled prosthesis of the present invention will be described by dividing into two embodiments.
  • Embodiment 1 relates to an implant-coupled prosthesis including the abutment 100 and the first housing 200 as shown in FIG. 1
  • Embodiment 2 relates to the abutment 100 and the second housing as shown in FIG. It relates to an implant-coupled prosthesis configured including (300).
  • FIG. 1 is a view of an implant-coupled prosthesis according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view of FIG. 1 .
  • the implant-coupled prosthesis according to the first embodiment of the present invention includes the abutment 100 and the first housing 200, and each component is described in detail as follows.
  • the abutment 100 is fastened to a fixture to be inserted into the gum.
  • the abutment 100 includes an abutment body 110, a ball 120, a spring part 130, and a bush member 140. It consists of
  • the abutment body portion 110 has a threaded portion 111a formed at the lower end and a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top.
  • the abutment body portion 110 includes a body portion 111, a receiving hole 112, and a ball fastening hole 113.
  • the accommodating hole 112 is a hole having a predetermined space formed at the upper end of the abutment body 110 .
  • the accommodating hole 112 is a space for accommodating the spring part 130 and the bush member 140 .
  • the ball fastening hole 113 is a through hole formed at a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened.
  • the ball fastening hole 113 is formed to be connected to the accommodating hole 112 as shown in the drawing, and when the spring part 130 is accommodated in the accommodating hole 112, the position of the ball fastening hole 113 is the spring part 130 It is formed to be located on the same line as a part of.
  • the ball fastening hole 113 is preferably formed with six ball fastening holes 113 at predetermined intervals.
  • the ball fastening hole 113 is formed so that the outer surface of the abutment body 110 has a smaller cross-sectional area than the cross-sectional area of the ball fastening hole 113, so that the ball 120 completely escapes to the outside in a fastened state. prevent it from happening
  • a predetermined number of balls 120 are formed, and each is fastened to the ball fastening holes 113 of the abutment body 110, but preferably, three balls 120 are formed in one ball fastening hole 113 of six balls 120. It is formed so that it is spaced and positioned.
  • the spring part 130 is formed in a ring shape including an open part 131 on one side and is formed to a size accommodated in the receiving hole 112 of the abutment body part 110.
  • the spring part 130 when viewed from the top, has a C-shaped ring shape with one side open.
  • the bush member 140 is located on the upper part of the spring part 130, but is located on one side of the lower part, but a protruding part 141 is formed.
  • FIG. 7 is a view of the abutment body 110 and the bush member 140 of the abutment 100 according to the first embodiment of the present invention
  • FIG. 7 (a) shows the abutment body 110 It is a view showing a view from the top
  • Figure 7 (b) is a view showing the bush member 140 viewed from the front and top, respectively
  • Figure 7 (c) is a view showing the 120, the spring portion 130, and the bush member 140 are coupled to each other.
  • the bush member 140 has a size corresponding to the cross-sectional area (m1 in FIG. 7(a)) when the receiving hole 112 of the abutment body 110 is viewed upward, and the bush member 140 is moved upward.
  • the cross-sectional area (m2 in FIG. 7(b)) when viewed is formed and fastened to fit the accommodating hole 112 so that there is no empty space between the bush member 140 and the accommodating hole 112.
  • the protruding part 141 is formed to be accommodated in the open part 131 of the spring part 130, and the ball 120 located on the outer surface of the spring part 130 ) prevents the spring part 130 from being rotated by an external stimulus such as pressing the spring part 130 and allows it to be positioned in place.
  • the protruding portion 141 is formed to have a narrower width than the width of the opening portion 131 of the spring portion 130, so that when the spring portion 130 is pressed by the ball 120, the opening portion 131 width can be reduced.
  • FIG. 5 is a view of the first housing 200 according to the first embodiment of the present invention
  • FIG. 6 is an exploded view of the first housing 200 according to the first embodiment of the present invention. Referring to this, the first housing ( 200) is described.
  • the first housing 200 is to be fastened to the top of the abutment 100.
  • the first housing 200 includes a first housing outer body 210 and a first housing inner body 220 .
  • the first housing outer body 210 has a first housing inner body accommodating hole 211 formed on one side so that the first housing inner body 220 is accommodated and fastened.
  • the first housing inner body portion receiving hole 211 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the first fastening is performed on one side of the lower portion.
  • a screw thread 211c is formed.
  • the first housing inner body portion 220 corresponds to the first housing inner body portion accommodating hole 211 so as to be accommodated and fastened to the first housing inner body portion accommodating hole 211 of the first housing outer body portion 210. It is formed in the form of a first abutment fastening hole 224 is formed on one side so that the upper portion of the abutment 100 is accommodated.
  • the first housing inner body 220 includes a third stepped portion 221, a fourth stepped portion 222, a second fastening screw thread 223, and a first abutment fastening hole 224. do.
  • the first housing inner body 220 is formed so that the third stepped portion 221 and the fourth stepped portion 222 are stepped at the top to correspond to the first stepped portion 211a and the second stepped portion 211b. And, a second fastening screw thread 223 is formed on one side of the lower part so as to be fastened to the first fastening screw thread 211c.
  • a first driver fastening hole 224a for fastening a driver is formed at the upper end and is connected to the first driver fastening hole 224a so that the upper part of the abutment 100 is formed.
  • a first abutment upper fastening hole 224b is formed in a shape corresponding to the upper part of the abutment 100 to be fastened.
  • the first abutment upper fastening hole 224b further includes a first ball attachment and detachment hole 224b-1, wherein the first ball attachment and detachment hole 224b-1 is the first abutment upper attachment hole 224b It is located in the form of a recessed groove on one side of the, but the ball 120 of the abutment 100 is to be fastened.
  • FIG 8 is a cross-sectional view showing a fastening state of the abutment 100 and the first housing 200 according to the first embodiment of the present invention.
  • FIGS. 8(a) and 8(c) show the first housing on the top of the abutment 100 ( 200) is a view showing how it is fastened
  • FIG. 8(d) is a view showing how the first housing 200 is fastened to the abutment 100.
  • FIG. 8(c) shows the first ball attachment/detachment hole 224b- of the first abutment fastening hole 224 of the first housing 200 during the process of fastening the abutment 100 and the first housing 200.
  • the first housing inner body 220 of the first housing 200 is preferably made of titanium, and the ball 120 is preferably made of zirconia.
  • FIG. 9 is a view of an implant-coupled prosthesis according to a second embodiment of the present invention
  • FIG. 10 is a cross-sectional view of FIG. 9 .
  • the implant-coupled prosthesis according to Example 2 includes the abutment 100 and the second housing 300, and the abutment 100 has the same form as Example 1, and a detailed description thereof will be omitted. .
  • FIG. 11 is a view of the second housing 300 according to the second embodiment of the present invention
  • FIG. 12 is an exploded view of the second housing 300 according to the second embodiment of the present invention.
  • the second housing 300 is to be fastened to the top of the abutment 100.
  • the second housing 300 includes a second housing outer body 310 and a second housing inner body 320 .
  • the second housing outer body 310 has a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is accommodated and fastened.
  • the second housing inner body portion accommodating hole 311 is formed in a hemispherical shape, but the upper end is preferably formed in a flat shape.
  • the third fastening screw thread 312 is located at one side of the lower portion of the second housing inner body portion accommodating hole 311, but is formed in a screw thread shape to be fastened with the second housing inner body portion 320.
  • the second housing inner body portion 320 corresponds to the second housing inner body portion accommodating hole 311 so as to be accommodated and fastened to the second housing inner body portion accommodating hole 311 of the second housing outer body portion 310.
  • the second abutment fastening hole 321 is formed on one side so that the upper portion of the abutment 100 is accommodated.
  • the second housing inner body 320 includes a second abutment fastening hole 321 and a fourth fastening screw thread 322.
  • a second driver fastening hole 321a for fastening a driver is formed at the upper end and is connected to the second driver fastening hole 321a so that the upper part of the abutment 100
  • the second abutment upper fastening hole 321b is formed in a form corresponding to the upper part of the abutment 100 to be fastened.
  • the second abutment upper fastening hole 321b further includes a second ball attachment and detachment hole 321b-1, and the second ball attachment and detachment hole 321b-1 is the second abutment upper attachment hole 321b. However, it is located in the form of a recessed groove on one side, and the ball 120 of the abutment 100 is fastened.
  • the fourth fastening screw thread 322 is positioned in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and is for fastening the ball 120 of the abutment 100.
  • Example 2 Although the shapes of the first housing 200 and the second housing 300 of Example 1 and Example 2 are different, their functions are similar.
  • the second housing 300 When the second housing 300 is fastened to the abutment 100 in Example 2, It may be fastened in the same way as in FIG. 8 .
  • the second housing 300 when the inner surface of the second housing 300 is worn, the second housing 300 is separated from the abutment 100 and then formed on the second housing inner body 320 of the second housing 300.
  • the second housing inner body 320 and the twelfth housing outer body 310 may be separated by inserting a driver into the two driver fastening holes 321a.
  • the present invention relates to a detachable implant-linked prosthesis combined with a detachable denture fixing device.
  • a detachable implant-linked prosthesis combined with a detachable denture fixing device.
  • metal is attached to the implant and the denture (denture) is fixed using screws.
  • the present invention is designed to remove the denture when an edentulous patient or a partial denture is to be worn.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Prosthetics (AREA)

Abstract

An implant-coupled prosthesis of the present invention enables the attachment/detachment of a denture and can also be used as a fixture, for edentulous patients or partial dentures, and is configured such that only a housing is replaceable when a housing part is worn out due to repeated attachment and detachment, so that only the worn housing can be replaced instead of the entire replacement of the implant prosthesis.

Description

틀니 착탈 고정체 겸용 착탈가능한 임플란트 결합 보철물Detachable implant combined prosthesis combined with denture attachment and detachable fixture
본 발명은 틀니 착탈 고정체 겸용 착탈가능한 임플란트 결합 보철물에 관한 것으로 무치악 환자나 부분 틀니를 하고자 할 때 틀니를 착탈할 수 있고 고정체로도 사용이 가능하며, 무치악 환자의 경우 잇몸에 덴쳐(틀니)가 닿지 않아 잇몸에 통증을 줄일 수 있으며 2~3개의 치아손실로 인해 부분틀니를 해야할 경우 착탈 또는 고정체로 사용할 수 있도록 구성된 것으로, 반복 착탈로 인해 임플란트 결합 보철물이 마모시 하우징만 교환이 가능한 구조를 가진 임플란트 결합 보철물에 관한 것이다.The present invention relates to a detachable implant-linked prosthesis combined with a detachable denture fixing device, which is detachable and can be used as a fixed device when edentulous patients or partial dentures are desired, and in the case of edentulous patients, dentures (dentures) are It can reduce pain in the gums because it does not reach and can be used as a removable or fixed device when partial dentures are required due to the loss of 2 or 3 teeth. It relates to an implant-bonded prosthesis.
치아 임플란트는 결손 된 치아의 수복을 위한 보철물 지지 용도로 턱뼈 안이나 위에 식립하는 고정체이다. 보통 잇몸과 잇몸 뼈에 식립되는 인공 치아 또는 제3의 치아라고도 한다. 치아의 결손이 있는 부위나 치아를 뽑은 자리의 턱뼈에 골 이식, 골 신장술 등의 부가적인 수술을 통하여, 충분히 감쌀 수 있도록 부피를 늘린 턱뼈에 생체 적합적인 임플란트 본체를 심어서 자연치의 기능을 회복시켜주는 치과 치료 술식이다.A dental implant is a fixture placed in or on the jawbone for the purpose of supporting a prosthesis for restoring a missing tooth. It is also called an artificial tooth or third tooth, which is usually placed in the gum and gum bone. Restoration of the function of natural teeth by planting a biocompatible implant body in the jawbone with increased volume to cover it sufficiently through additional surgery such as bone grafting or bone regeneration in the jawbone where the tooth is missing or where the tooth was extracted. It is a dental treatment that provides
정상적인 기능이 유지되고 있는 턱뼈와 식립된 임플란트 본체 표면과의 형태적, 생리적, 직접적 결합인 골유착이 이루어진 후 임플란트 주위 턱뼈의 골 개조의 과정을 거치게 된다. 이러한 임플란트 풀덴쳐(틀니)나 부분 틀니는 일반적으로 고정체일 경우 금속을 임플란트에 장착하여 나사를 이용하여 틀니(덴처)를 고정하고 있으나 치아를 임플란트에 고정하기 위하여 치아에 나사가 들어갈 수 있는 구멍을 만들어야하기 때문에 심미적인 효과와 내구성이 약해지는 단점이 있다. After osseointegration, which is a morphological, physiological, and direct connection between the jawbone, which maintains its normal function, and the surface of the implant body, undergoes bone remodeling of the jawbone around the implant. These implant full dentures (dentures) or partial dentures are generally fixed by attaching metal to the implant and using screws to fix the denture (denture). Since it is necessary to make a product, it has the disadvantage of weakening the aesthetic effect and durability.
본 발명의 틀니 착탈 고정체 겸용 착탈가능한 임플란트 결합 보철물은 금속이나 나사를 사용하지 않고 스프링과 볼을 이용하여 틀니를 고정할 수 있어 시술이 간단하며 비용을 절감할 수 있으며, 착탈식은 종래의 방식과 달리 플라스틱이나 고무를 사용하지 않아 반복적인 착탈이 이루어져도 마모가 되지않으며, 반복 착탈로 인해 임플란트 결합 보철물에 마모가 발생 시 틀니(덴쳐)를 파괴하지않고 장착 되어있는 하우징 내 부품만 간단하게 교환이 가능하게 하는 구조를 제공하는 것이 목적이다.The detachable implant-coupled prosthesis combined with the detachable denture fixture of the present invention can fix the denture using a spring and a ball without using metal or screws, so the procedure is simple and cost can be reduced. The detachable type is different from the conventional method. Unlike plastic or rubber, it does not wear out even after repeated attachment and detachment, and when wear occurs on the implant-coupled prosthesis due to repeated attachment and detachment, it is easy to replace only the parts inside the housing without destroying the denture (denture). The goal is to provide an enabling structure.
상기와 같은 문제를 해결하기 위해 본 발명에서는 아래와 같은 구조가 제시된다.In order to solve the above problem, the present invention proposes the following structure.
먼저, 잇몸에 삽입되기 위한 어버트먼트(100)와, 상기 어버트먼트(100)의 상단에 체결되기 위한 제1하우징(200)을 포함하되, 상기 어버트먼트(100)는 하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와, 소정 개수의 볼(120)과, 일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와, 스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고, 상기 어버트먼트몸체부(110)는 상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고, 상기 제1하우징(200)은 제1하우징내부몸체부(220)가 수용되어 체결되도록 일측에 소정 공간의 제1하우징내부몸체부수용홀(211)이 형성되는 제1하우징외부몸체부(210)와, 상기 제1하우징외부몸체부(210)의 제1하우징내부몸체부수용홀(211)에 수용되어 체결되도록 제1하우징내부몸체부수용홀(211)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제1어버트먼트체결홀(224)이 일측에 형성되는 제1하우징내부몸체부(220)를 포함하는 것을 특징으로 하고, 상기 제1하우징외부몸체부(210)는 상단에 제1단턱부(211a)와 제2단턱부(211b)가 단차지도록 형성되고 하부 일측에 제1체결나사산(211c)이 형성되는 제1하우징내부몸체부수용홀(211)을 포함하고, 상기 제1하우징내부몸체부(220)의 제1어버트먼트체결홀(224)은 상단에 드라이버가 체결되기 위한 제1드라이버체결홀(224a)이 형성되고 상기 제1드라이버체결홀(224a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제1어버트먼트상부체결홀(224b)이 형성되되, 상기 제1어버트먼트상부체결홀(224b)은 제1어버트먼트상부체결홀(224b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제1볼착탈홀(224b-1)을 포함하는 것을 특징으로 하는 임플란트 결합 보철물을 제공한다.First, it includes an abutment 100 to be inserted into the gum and a first housing 200 to be fastened to the top of the abutment 100, but the abutment 100 has a screw thread at the bottom. A threaded portion 111a is formed, a cylindrical body portion 111 whose cross-sectional area increases from bottom to top is formed, and an abutment body portion 110 in which a receiving hole 113 of a predetermined space open to one side is formed , A spring portion formed in a ring shape including a predetermined number of balls 120 and an opening portion 131 with one side open and formed to a size accommodated in the receiving hole 112 of the abutment body portion 110 130 and the upper part of the spring part 130, but a protruding part 141 is formed on one side of the lower part, and the protruding part 141 is formed to be accommodated in the open part 131 of the spring part 130 It includes a bush member 140, and the abutment body 110 is a ball in which a through hole is formed at a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened. It includes a fastening hole 113, and the first housing 200 has a first housing inner body receiving hole 211 of a predetermined space on one side so that the first housing inner body 220 is accommodated and fastened. The first housing inner body portion accommodating hole 211 to be received and fastened to the first housing outer body portion 210 and the first housing inner body portion accommodating hole 211 of the first housing outer body portion 210 and Inside the first housing formed in a corresponding shape and having a first abutment fastening hole 224 formed on one side of a predetermined space corresponding to the upper part of the abutment 100 so that the upper part of the abutment 100 is accommodated. It is characterized in that it includes a body portion 220, and the first housing outer body portion 210 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the first housing outer body portion 210 is formed on one side of the lower portion. It includes a first housing inner body accommodating hole 211 in which one fastening screw thread 211c is formed, and the first abutment fastening hole 224 of the first housing inner body 220 has a driver at the upper end. A first driver fastening hole 224a for fastening is formed and the first driver fastening hole 224a is formed. A first abutment upper fastening hole 224b is formed to be connected to the first driver fastening hole 224a so that the upper part of the abutment 100 is fastened, and the first abutment upper fastening hole 224b is 1 It is located in the form of a recessed groove on one side of the abutment upper fastening hole 224b, but includes a first ball attachment and detachment hole 224b-1 for fastening the ball 120 of the abutment 100 Provided is an implant-bonded prosthesis characterized by
두번째 실시예로서,As a second embodiment,
잇몸에 삽입되기 위한 어버트먼트(100)와, 상기 어버트먼트(100)의 상단에 체결되기 위한 제2하우징(300)을 포함하되, 상기 어버트먼트(100)는 하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와, 소정 개수의 볼(120)과, 일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와, 스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고 상기 어버트먼트몸체부(110)는 상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고, 상기 제2하우징(300)은 제2하우징내부몸체부(320)가 수용되어 체결되도록 일측에 제2하우징내부몸체부수용홀(311)이 형성되는 제2하우징외부몸체부(310)와, 상기 제2하우징외부몸체부(310)의 제2하우징내부몸체부수용홀(311)에 수용되어 체결되도록 제2하우징내부몸체부수용홀(311)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제2어버트먼트체결홀(321)이 일측에 형성되는 제2하우징내부몸체부(320)를 포함하는 것을 특징으로 하는 임플란트 결합 보철물과, 상기 제2하우징내부몸체부(320)의 제2어버트먼트체결홀(321)은 상단에 드라이버가 체결되기 위한 제2드라이버체결홀(321a)이 형성되고 상기 제2드라이버체결홀(321a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제2어버트먼트상부체결홀(321b)이 형성되되, 상기 제2어버트먼트상부체결홀(321b)은 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제2볼착탈홀(321b-1)을 포함하고, 상기 제2하우징내부몸체부(320)는 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제4체결나사산(322)을 더 포함하는 것을 특징으로 하는 임플란트 결합 보철물을 제공한다.It includes an abutment 100 to be inserted into the gum, and a second housing 300 to be fastened to the top of the abutment 100, wherein the abutment 100 has a screw thread at the bottom. (111a) is formed, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top, and an abutment body portion 110 in which a receiving hole 113 of a predetermined space open to one side is formed, and a predetermined A spring portion 130 formed in a ring shape including a number of balls 120 and an opening portion 131 with one side open and having a size to be accommodated in the receiving hole 112 of the abutment body portion 110 ) and a bush member located on the upper part of the spring part 130, with a protruding part 141 formed on one side of the lower part, and the protruding part 141 being accommodated in the open part 131 of the spring part 130. 140, and the abutment body 110 has a ball fastening hole in which a through hole is formed with a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened ( 113), and the second housing 300 is a second housing outer body having a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is accommodated and fastened. 310 and the second housing inner body portion accommodating hole 311 of the second housing outer body portion 310 is received and fastened to form a corresponding shape with the second housing inner body portion accommodating hole 311, The second housing inner body 320 in which the second abutment fastening hole 321 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated A second driver fastening hole 321a for fastening a driver is formed at the upper end of the implant-coupled prosthesis characterized in that it comprises a prosthesis and the second abutment fastening hole 321 of the second housing inner body 320 is formed. And connected to the second driver fastening hole 321a, the second abutment upper fastening hole 321b is formed so that the upper part of the abutment 100 is fastened, and the second abutment upper fastening hole 321b ) is one of the second abutment upper fastening holes 321b It is located in the form of a recessed groove on the side, but includes a second ball attachment and detachment hole 321b-1 for fastening the ball 120 of the abutment 100, and the second housing inner body 320 It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and further includes a fourth fastening screw thread 322 for fastening the ball 120 of the abutment 100 To provide an implant-bonded prosthesis.
본 발명은 무치악 환자나 부분 틀니를 하고자 할 때 틀니를 착탈할 수 있고 고정체로도 사용이 가능한 틀니 착탈 고정체 겸용 착탈이 가능한 임플란트 결합보철물로서 착탈이 용이한 구조로 형성되며, 반복 착탈로 인해 하우징 부분이 마모될 경우 하우징만 교체가 가능한 형태로 구성되어 임플란트 보철물 전체를 교체하지 않고 마모된 하우징만을 교체함으로서 환자의 잇몸에 자극을 주지 않을 뿐더러 교체과정이 간편한 이점이 있다.The present invention is an implant-coupled prosthesis that is detachable and can be used as a fixture for edentulous patients or partial dentures. When the part is worn, only the housing is replaceable, so that only the worn housing is replaced without replacing the entire implant prosthesis, so the patient's gums are not stimulated and the replacement process is easy.
도 1은 본 발명의 실시예 1에 따른 임플란트 결합보철물에 관한 도면이다.1 is a view of an implant-coupled prosthesis according to a first embodiment of the present invention.
도 2는 도 1의 단면도이다.Figure 2 is a cross-sectional view of Figure 1;
도 3은 본 발명의 실시예 1에 따른 임플란트 결합보철물의 분해도이다.Figure 3 is an exploded view of the implant-coupled prosthesis according to the first embodiment of the present invention.
도 4는 본 발명의 어버트먼트(100)에 관한 분해도이다.4 is an exploded view of the abutment 100 of the present invention.
도 5는 본 발명의 실시예1에 따른 제1하우징(200)에 관한 도면이다.5 is a view related to the first housing 200 according to the first embodiment of the present invention.
도 6은 본 발명의 실시예1에 따른 제1하우징(200)에 관한 분해도이다.6 is an exploded view of the first housing 200 according to the first embodiment of the present invention.
도 7은 본 발명의 실시예 1에 따른 어버트먼트(100)의 어버트먼트몸체부(110), 부시부재(140)에 관한 도면이다.7 is a view of the abutment body 110 and the bush member 140 of the abutment 100 according to the first embodiment of the present invention.
도 8은 본 발명의 실시예 1에 따른 어버트먼트(100)와 제1하우징(200)의 체결모습을 나타낸 도면이다.8 is a view showing a fastening state of the abutment 100 and the first housing 200 according to the first embodiment of the present invention.
도 9은 본 발명의 실시예2에 따른 임플란트 결합보철물에 관한 도면이다.9 is a view of an implant-coupled prosthesis according to a second embodiment of the present invention.
도 10은 도 9의 단면도이다.10 is a cross-sectional view of FIG. 9 .
도 11은 본 발명의 실시예 2에 따른 제2하우징(300)에 관한 도면이다.11 is a view of a second housing 300 according to a second embodiment of the present invention.
도 12는 본 발명의 실시예 2에 따른 제2하우징(300)에 관한 분해도이다.12 is an exploded view of the second housing 300 according to the second embodiment of the present invention.
발명의 실시를 위한 최선의 형태는 다음과 같다.The best mode for carrying out the invention is as follows.
먼저, 본 발명은 잇몸에 삽입되기 위한 어버트먼트(100)와, 상기 어버트먼트(100)의 상단에 체결되기 위한 제1하우징(200)을 포함하되, 상기 어버트먼트(100)는 하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와, 소정 개수의 볼(120)과, 일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와, 스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고, 상기 어버트먼트몸체부(110)는 상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고, 상기 제1하우징(200)은 제1하우징내부몸체부(220)가 수용되어 체결되도록 일측에 소정 공간의 제1하우징내부몸체부수용홀(211)이 형성되는 제1하우징외부몸체부(210)와, 상기 제1하우징외부몸체부(210)의 제1하우징내부몸체부수용홀(211)에 수용되어 체결되도록 제1하우징내부몸체부수용홀(211)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제1어버트먼트체결홀(224)이 일측에 형성되는 제1하우징내부몸체부(220)를 포함하는 것을 특징으로 하고, 상기 제1하우징외부몸체부(210)는 상단에 제1단턱부(211a)와 제2단턱부(211b)가 단차지도록 형성되고 하부 일측에 제1체결나사산(211c)이 형성되는 제1하우징내부몸체부수용홀(211)을 포함하고, 상기 제1하우징내부몸체부(220)의 제1어버트먼트체결홀(224)은 상단에 드라이버가 체결되기 위한 제1드라이버체결홀(224a)이 형성되고 상기 제1드라이버체결홀(224a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제1어버트먼트상부체결홀(224b)이 형성되되, 상기 제1어버트먼트상부체결홀(224b)은 제1어버트먼트상부체결홀(224b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제1볼착탈홀(224b-1)을 포함하는 것을 특징으로 하는 임플란트 결합 보철물을 제공한다.First, the present invention includes an abutment 100 to be inserted into the gum and a first housing 200 to be fastened to the upper end of the abutment 100, but the abutment 100 is the lower end The threaded portion 111a is formed, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top is formed, and an abutment body portion in which a receiving hole 113 of a predetermined space open to one side is formed ( 110), a predetermined number of balls 120, and formed in a ring shape including an opening 131 with one side open to a size that is accommodated in the receiving hole 112 of the abutment body 110 The spring part 130 is located on the upper part of the spring part 130, but a protruding part 141 is formed on one side of the lower part, and the protruding part 141 is accommodated in the open part 131 of the spring part 130. It includes a bush member 140 formed to be formed, and the abutment body portion 110 has a through hole at a predetermined interval on one side of the upper portion of the abutment body portion 110 so that the ball 120 is fastened. A ball fastening hole 113 is formed, and the first housing 200 has a first housing inner body accommodating hole 211 having a predetermined space on one side so that the first housing inner body 220 is accommodated and fastened. The first housing inner body accommodating hole ( 211) and the first abutment fastening hole 224 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated. 1 characterized in that it includes a housing inner body 220, the first housing outer body 210 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the lower It includes a first housing inner body accommodating hole 211 in which a first fastening screw thread 211c is formed on one side, and the first abutment fastening hole 224 of the first housing inner body 220 is at the upper end. A first driver fastening hole 224a for fastening the driver is formed in And connected to the first driver fastening hole 224a, a first abutment upper fastening hole 224b is formed so that the upper part of the abutment 100 is fastened, and the first abutment upper fastening hole 224b ) is located in the form of a recessed groove on one side of the first abutment upper fastening hole 224b, but the first ball attachment/detachment hole 224b-1 for fastening the ball 120 of the abutment 100 It provides an implant-coupled prosthesis, characterized in that it comprises.
두번째 실시예로서,As a second embodiment,
잇몸에 삽입되기 위한 어버트먼트(100)와, 상기 어버트먼트(100)의 상단에 체결되기 위한 제2하우징(300)을 포함하되, 상기 어버트먼트(100)는 하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와, 소정 개수의 볼(120)과, 일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와, 스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고 상기 어버트먼트몸체부(110)는 상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고, 상기 제2하우징(300)은 제2하우징내부몸체부(320)가 수용되어 체결되도록 일측에 제2하우징내부몸체부수용홀(311)이 형성되는 제2하우징외부몸체부(310)와, 상기 제2하우징외부몸체부(310)의 제2하우징내부몸체부수용홀(311)에 수용되어 체결되도록 제2하우징내부몸체부수용홀(311)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제2어버트먼트체결홀(321)이 일측에 형성되는 제2하우징내부몸체부(320)를 포함하는 것을 특징으로 하는 임플란트 결합 보철물과, 상기 제2하우징내부몸체부(320)의 제2어버트먼트체결홀(321)은 상단에 드라이버가 체결되기 위한 제2드라이버체결홀(321a)이 형성되고 상기 제2드라이버체결홀(321a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제2어버트먼트상부체결홀(321b)이 형성되되, 상기 제2어버트먼트상부체결홀(321b)은 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제2볼착탈홀(321b-1)을 포함하고, 상기 제2하우징내부몸체부(320)는 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제4체결나사산(322)을 더 포함하는 것을 특징으로 하는 임플란트 결합 보철물을 제공한다.It includes an abutment 100 to be inserted into the gum, and a second housing 300 to be fastened to the top of the abutment 100, wherein the abutment 100 has a screw thread at the bottom. (111a) is formed, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top, and an abutment body portion 110 in which a receiving hole 113 of a predetermined space open to one side is formed, and a predetermined A spring portion 130 formed in a ring shape including a number of balls 120 and an opening portion 131 with one side open and having a size to be accommodated in the receiving hole 112 of the abutment body portion 110 ) and a bush member located on the upper part of the spring part 130, with a protruding part 141 formed on one side of the lower part, and the protruding part 141 being accommodated in the open part 131 of the spring part 130. 140, and the abutment body 110 has a ball fastening hole in which a through hole is formed with a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened ( 113), and the second housing 300 is a second housing outer body having a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is accommodated and fastened. 310 and the second housing inner body portion accommodating hole 311 of the second housing outer body portion 310 is received and fastened to form a corresponding shape with the second housing inner body portion accommodating hole 311, The second housing inner body 320 in which the second abutment fastening hole 321 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated A second driver fastening hole 321a for fastening a driver is formed at the upper end of the implant-coupled prosthesis characterized in that it comprises a prosthesis and the second abutment fastening hole 321 of the second housing inner body 320 is formed. And connected to the second driver fastening hole 321a, the second abutment upper fastening hole 321b is formed so that the upper part of the abutment 100 is fastened, and the second abutment upper fastening hole 321b ) is one of the second abutment upper fastening holes 321b It is located in the form of a recessed groove on the side, but includes a second ball attachment and detachment hole 321b-1 for fastening the ball 120 of the abutment 100, and the second housing inner body 320 It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and further includes a fourth fastening screw thread 322 for fastening the ball 120 of the abutment 100 To provide an implant-bonded prosthesis.
본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in this specification and claims should not be construed as being limited to ordinary or dictionary meanings, and the inventors can properly define the concept of terms in order to explain their invention in the best way. Based on the principle, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention.
이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 임플란트 결합 보철물에 관한 것으로 구체적으로는 반복 착탈로 인해 임플란트 결합 보철물이 마모시 하우징만 교환이 가능한 구조를 가진 임플란트 결합 보철물에 관한 것이다.The present invention relates to an implant-coupled prosthesis, and more specifically, to an implant-coupled prosthesis having a structure in which only a housing can be exchanged when the implant-coupled prosthesis is worn out due to repeated attachment and detachment.
본 발명의 임플란트 결합 보철물은 2가지 실시예로 나누어 설명한다.The implant-coupled prosthesis of the present invention will be described by dividing into two embodiments.
실시예 1은 도 1과 같이 어버트먼트(100)와 제1하우징(200)을 포함하여 구성된 임플란트 결합 보철물에 관한 것이고, 실시예2는 도 7과 같이 어버트먼트(100)와 제2하우징(300)을 포함하여 구성된 임플란트 결합 보철물에 관한 것이다. Embodiment 1 relates to an implant-coupled prosthesis including the abutment 100 and the first housing 200 as shown in FIG. 1, and Embodiment 2 relates to the abutment 100 and the second housing as shown in FIG. It relates to an implant-coupled prosthesis configured including (300).
[실시예 1][Example 1]
도 1은 본 발명의 실시예 1에 따른 임플란트 결합보철물에 관한 도면이며 도 2는 도 1의 단면도이다.1 is a view of an implant-coupled prosthesis according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view of FIG. 1 .
본 발명의 실시예1에 따른 임플란트 결합보철물은 어버트먼트(100)와 제1하우징(200)을 포함하여 구성되며 각 구성요소를 구체적으로 설명하면 다음과 같다.The implant-coupled prosthesis according to the first embodiment of the present invention includes the abutment 100 and the first housing 200, and each component is described in detail as follows.
어버트먼트(100)는 픽스쳐에 체결되어 잇몸에 삽입되기 위한 것이다.The abutment 100 is fastened to a fixture to be inserted into the gum.
도 4의 어버트먼트(100) 분해도를 참고하면, 상기 어버트먼트(100)는 어버트먼트몸체부(110), 볼(120), 스프링부(130), 부시부재(140)를 포함하여 구성된다.Referring to the exploded view of the abutment 100 of FIG. 4 , the abutment 100 includes an abutment body 110, a ball 120, a spring part 130, and a bush member 140. It consists of
어버트먼트몸체부(110)는 하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되는 것이다.The abutment body portion 110 has a threaded portion 111a formed at the lower end and a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top.
상기 어버트먼트몸체부(110)는 몸통부(111), 수용홀(112), 볼체결홀(113)을 포함하여 구성된다.The abutment body portion 110 includes a body portion 111, a receiving hole 112, and a ball fastening hole 113.
수용홀(112)은 상기 어버트먼트몸체부(110)의 상단에 소정의 공간을 가지는 홀이 형성되는 것이다. 상기 수용홀(112)은 스프링부(130)와 부시부재(140)가 수용되기 위한 공간이다.The accommodating hole 112 is a hole having a predetermined space formed at the upper end of the abutment body 110 . The accommodating hole 112 is a space for accommodating the spring part 130 and the bush member 140 .
볼체결홀(113)은 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 것이다. The ball fastening hole 113 is a through hole formed at a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened.
상기 볼체결홀(113)은 도면과 같이 수용홀(112)과 연결되도록 형성되되 스프링부(130)가 수용홀(112)에 수용될 때 볼체결홀(113)의 위치가 스프링부(130)의 일부와 동일 선상에 위치하도록 형성된다. The ball fastening hole 113 is formed to be connected to the accommodating hole 112 as shown in the drawing, and when the spring part 130 is accommodated in the accommodating hole 112, the position of the ball fastening hole 113 is the spring part 130 It is formed to be located on the same line as a part of.
또한 상기 볼체결홀(113)은 바람직하게는 소정 간격을 가지고 6개의 볼체결홀(113)이 형성된다. 상기 볼체결홀(113)은 어버트먼트몸체부(110)의 외부면부분이 볼체결홀(113)의 단면적보다 좁은 면적을 가지도록 형성되어 볼(120)이 체결된 상태에서 외부로 완전히 이탈되지 못하도록 한다.In addition, the ball fastening hole 113 is preferably formed with six ball fastening holes 113 at predetermined intervals. The ball fastening hole 113 is formed so that the outer surface of the abutment body 110 has a smaller cross-sectional area than the cross-sectional area of the ball fastening hole 113, so that the ball 120 completely escapes to the outside in a fastened state. prevent it from happening
볼(120)은 소정 개수가 형성되되 상기 어버트먼트몸체부(110)의 볼체결홀(113)에 각각 체결되되 바람직하게는 3개의 볼(120)이 6개의 볼체결홀(113)에 한칸씩 띄워서 위치하도록 형성된다.A predetermined number of balls 120 are formed, and each is fastened to the ball fastening holes 113 of the abutment body 110, but preferably, three balls 120 are formed in one ball fastening hole 113 of six balls 120. It is formed so that it is spaced and positioned.
스프링부(130)는 일측이 개방된 개방부(131)를 포함하는 링 형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 것이다.The spring part 130 is formed in a ring shape including an open part 131 on one side and is formed to a size accommodated in the receiving hole 112 of the abutment body part 110.
즉 상기 스프링부(130)는 상부에서 바라봤을때 일측이 개방되어 C자 형태를 가진 링 형태이다.That is, when viewed from the top, the spring part 130 has a C-shaped ring shape with one side open.
부시부재(140)는 스프링부(130)의 상부에 위치하되, 하부 일측에 위치하되 돌출된 형태의 돌출부(141)가 형성된다. The bush member 140 is located on the upper part of the spring part 130, but is located on one side of the lower part, but a protruding part 141 is formed.
도 7은 본 발명의 실시예 1에 따른 어버트먼트(100)의 어버트먼트몸체부(110), 부시부재(140)에 관한 도면으로 도 7(a)는 어버트먼트몸체부(110)를 상부에서 바라본 모습을 나타낸 도면이며, 도 7(b)는 부시부재(140)를 정면과 상부에서 각각 바라본 모습을 나타낸 도면이며, 도 7(c)는 어머트멈트몸체부(110) 내에 볼(120), 스프링부(130),부시부재(140)가 체결된 모습을 나타낸 도면이다.7 is a view of the abutment body 110 and the bush member 140 of the abutment 100 according to the first embodiment of the present invention, and FIG. 7 (a) shows the abutment body 110 It is a view showing a view from the top, Figure 7 (b) is a view showing the bush member 140 viewed from the front and top, respectively, Figure 7 (c) is a view showing the 120, the spring portion 130, and the bush member 140 are coupled to each other.
상기 부시부재(140)는 어버트먼트몸체부(110)의 수용홀(112)을 상부로 바라봤을때 단면적(도7(a)의 m1)과 대응되는 크기로 부시부재(140)를 상부로 바라봤을때의 단면적(도 7(b)의 m2)이 형성되어 수용홀(112)에 딱 맞도록 체결되어 부시부재(140)와 수용홀(112) 사이에 빈 공간이 없도록 형성된다.The bush member 140 has a size corresponding to the cross-sectional area (m1 in FIG. 7(a)) when the receiving hole 112 of the abutment body 110 is viewed upward, and the bush member 140 is moved upward. The cross-sectional area (m2 in FIG. 7(b)) when viewed is formed and fastened to fit the accommodating hole 112 so that there is no empty space between the bush member 140 and the accommodating hole 112.
상기 부시부재(140)가 스프링부(130)에 체결시 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되며, 스프링부(130)의 외면에 위치한 볼(120)이 스프링부(130)를 압박하는 등 외부의 자극에 의해 스프링부(130)가 회전되는 것을 방지하고 제 위치에 위치할 수 있도록 한다.When the bush member 140 is fastened to the spring part 130, the protruding part 141 is formed to be accommodated in the open part 131 of the spring part 130, and the ball 120 located on the outer surface of the spring part 130 ) prevents the spring part 130 from being rotated by an external stimulus such as pressing the spring part 130 and allows it to be positioned in place.
또한 상기 돌출부(141)는 스프링부(130)의 개방부(131)의 폭보다 좁은 폭을 가지도록 형성되어 스프링부(130)가 볼(120)에 의해 압력을 받을때 개방부(131)의 폭이 작아지도록 할 수 있다.In addition, the protruding portion 141 is formed to have a narrower width than the width of the opening portion 131 of the spring portion 130, so that when the spring portion 130 is pressed by the ball 120, the opening portion 131 width can be reduced.
도 2의 전체 단면도를 참고하면 부시부재(140)의 돌출부(141)가 스프링부(130)의 개방부(131)에 수용된 모습을 확인할 수 있다.Referring to the entire cross-sectional view of FIG. 2 , it can be seen that the protruding portion 141 of the bush member 140 is accommodated in the open portion 131 of the spring portion 130 .
도 5는 본 발명의 실시예1에 따른 제1하우징(200)에 관한 도면이며, 도 6은 본 발명의 실시예1에 따른 제1하우징(200)에 관한 분해도로 이를 참고하여 제1하우징(200)을 설명한다.5 is a view of the first housing 200 according to the first embodiment of the present invention, and FIG. 6 is an exploded view of the first housing 200 according to the first embodiment of the present invention. Referring to this, the first housing ( 200) is described.
제1하우징(200)은 상기 어버트먼트(100)의 상단에 체결되기 위한 것이다.The first housing 200 is to be fastened to the top of the abutment 100.
상기 제1하우징(200)은 제1하우징외부몸체부(210)와 제1하우징내부몸체부(220)를 포함하여 구성된다.The first housing 200 includes a first housing outer body 210 and a first housing inner body 220 .
제1하우징외부몸체부(210)는 제1하우징내부몸체부(220)가 수용되어 체결되도록 일측에 제1하우징내부몸체부수용홀(211)이 형성되는 것이다.The first housing outer body 210 has a first housing inner body accommodating hole 211 formed on one side so that the first housing inner body 220 is accommodated and fastened.
상기 제1하우징내부몸체부수용홀(211)은 도 6(b)의 단면도와 같이 상단에 제1단턱부(211a)와 제2단턱부(211b)가 단차지도록 형성되고 하부 일측에 제1체결나사산(211c)이 형성된다.As shown in the cross-sectional view of FIG. 6 (b), the first housing inner body portion receiving hole 211 is formed so that the first stepped portion 211a and the second stepped portion 211b are stepped at the upper end, and the first fastening is performed on one side of the lower portion. A screw thread 211c is formed.
제1하우징내부몸체부(220)는 상기 제1하우징외부몸체부(210)의 제1하우징내부몸체부수용홀(211)에 수용되어 체결되도록 제1하우징내부몸체부수용홀(211)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 제1어버트먼트체결홀(224)이 일측에 형성되는 것이다. 또한 상기 제1하우징내부몸체부(220)는 제3단턱부(221), 제4단턱부(222), 제2체결나사산(223), 제1어버트먼트체결홀(224)을 포함하여 구성된다.The first housing inner body portion 220 corresponds to the first housing inner body portion accommodating hole 211 so as to be accommodated and fastened to the first housing inner body portion accommodating hole 211 of the first housing outer body portion 210. It is formed in the form of a first abutment fastening hole 224 is formed on one side so that the upper portion of the abutment 100 is accommodated. In addition, the first housing inner body 220 includes a third stepped portion 221, a fourth stepped portion 222, a second fastening screw thread 223, and a first abutment fastening hole 224. do.
상기 제1하우징내부몸체부(220)는 제1단턱부(211a)와 제2단턱부(211b)와 대응되도록 상단에 제3단턱부(221)와 제4단턱부(222)가 단차지도록 형성되고, 제1체결나사산(211c)에 체결되도록 하부 일측에 제2체결나사산(223)이 형성된다.The first housing inner body 220 is formed so that the third stepped portion 221 and the fourth stepped portion 222 are stepped at the top to correspond to the first stepped portion 211a and the second stepped portion 211b. And, a second fastening screw thread 223 is formed on one side of the lower part so as to be fastened to the first fastening screw thread 211c.
제1어버트먼트체결홀(224)은 상단에 드라이버가 체결되기 위한 제1드라이버체결홀(224a)이 형성되고 상기 제1드라이버체결홀(224a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 어버트먼트(100)의 상부와 대응되는 형태로 제1어버트먼트상부체결홀(224b)이 형성된다.In the first abutment fastening hole 224, a first driver fastening hole 224a for fastening a driver is formed at the upper end and is connected to the first driver fastening hole 224a so that the upper part of the abutment 100 is formed. A first abutment upper fastening hole 224b is formed in a shape corresponding to the upper part of the abutment 100 to be fastened.
제1어버트먼트상부체결홀(224b)은 제1볼착탈홀(224b-1)을 더 포함하되, 상기 제1볼탈착홀(224b-1)은 제1어버트먼트상부체결홀(224b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 것이다.The first abutment upper fastening hole 224b further includes a first ball attachment and detachment hole 224b-1, wherein the first ball attachment and detachment hole 224b-1 is the first abutment upper attachment hole 224b It is located in the form of a recessed groove on one side of the, but the ball 120 of the abutment 100 is to be fastened.
도 8은 본 발명의 실시예 1에 따른 어버트먼트(100)와 제1하우징(200)의 체결모습을 나타낸 단면도이다.8 is a cross-sectional view showing a fastening state of the abutment 100 and the first housing 200 according to the first embodiment of the present invention.
도 8(a)는 어버트먼트(100)와 제1하우징(200)이 분리된 모습이며, 도 8(b),도 8(c)는는 어버트먼트(100)의 상부에 제1하우징(200)이 체결되는 모습을 나타낸 도면이고, 도 8(d)는 제1하우징(200)이 어버트먼트(100)에 체결된 모습을 나타낸 도면이다.8(a) shows the abutment 100 and the first housing 200 separated, and FIGS. 8(b) and 8(c) show the first housing on the top of the abutment 100 ( 200) is a view showing how it is fastened, and FIG. 8(d) is a view showing how the first housing 200 is fastened to the abutment 100.
도 8(b)와 같이 제1하우징(200)의 제1어버트먼트체결홀(224)로 어버트먼트(100)의 상부가 체결될 때 볼(120)이 어버트먼트몸체부(110)의 수용홀(112)을 향하는 방향인 k1 방향으로 밀리어 스프링(130)을 압박하며 스프링(130)에 형성된 개방부(131)의 폭이 좁아지게 된다.As shown in FIG. 8 (b), when the upper part of the abutment 100 is fastened to the first abutment fastening hole 224 of the first housing 200, the ball 120 moves through the abutment body 110. The width of the opening 131 formed in the spring 130 is narrowed by pushing the spring 130 in the k1 direction, which is the direction toward the receiving hole 112 of the spring 130 .
도 8(c)는 어버트먼트(100)와 제1하우징(200)이 체결되는 과정 중 제1하우징(200)의 제1어버트먼트체결홀(224)의 제1볼착탈홀(224b-1)로 볼(120)이 수용되는 모습을 나타낸 도면으로 볼(120)이 제1볼착탈홀(224b-1)에 수용시 스프링(130)의 복원력에 의해 볼(120)을 k2방향으로 밀어내어 도 8(c)와 같이 제1하우징(200)의 제1볼착탈홀(224b-1)에 볼(120)의 일측이 수용되어 체결된다.8(c) shows the first ball attachment/detachment hole 224b- of the first abutment fastening hole 224 of the first housing 200 during the process of fastening the abutment 100 and the first housing 200. When the ball 120 is accommodated in the first ball attachment/detachment hole 224b-1, the ball 120 is pushed in the k2 direction by the restoring force of the spring 130. As shown in FIG. 8(c), one side of the ball 120 is accommodated and fastened to the first ball attachment/detachment hole 224b-1 of the first housing 200.
상기 제1하우징(200)의 제1하우징내부몸체부(220)는 티타늄 소재로 이루어지는게 바람직하고, 볼(120)은 질리코니아 소재로 이루어지는게 바람직하다.The first housing inner body 220 of the first housing 200 is preferably made of titanium, and the ball 120 is preferably made of zirconia.
제1하우징내부몸체부(220)의 제1볼착탈홀(224b-1)에 볼(120)이 체결되는 과정에서 제1하우징내부몸체부(220)와 볼(120)이 마찰되는 부분으로 인해 마모가 발생되는 경우 제1하우징(200)을 어버트먼트(100)로부터 분리시킨 후 제1하우징(200)의 제1하우징내부몸체부(220)에 형성된 제1드라이버체결홀(224a)에 드라이버를 삽입하여 제1하우징내부몸체부(220)와 제1하우징외부몸체부(210)를 분리시킬 수 있다.Due to the friction between the first housing inner body 220 and the ball 120 in the process of fastening the ball 120 to the first ball attachment/detachment hole 224b-1 of the first housing inner body 220, When wear occurs, after the first housing 200 is separated from the abutment 100, a driver is inserted into the first driver fastening hole 224a formed in the first housing inner body 220 of the first housing 200. It is possible to separate the first housing inner body 220 and the first housing outer body 210 by inserting.
[실시예 2][Example 2]
도 9은 본 발명의 실시예2에 따른 임플란트 결합보철물에 관한 도면이며, 도 10은 도 9의 단면도이다.9 is a view of an implant-coupled prosthesis according to a second embodiment of the present invention, and FIG. 10 is a cross-sectional view of FIG. 9 .
실시예 2에 따른 임플란트 결합보철물은 어버트먼트(100)와 제2하우징(300)을 포함하여 구성되며, 어버트먼트(100)의 경우 실시예1과 동일한 형태로 이에 대한 구체적인 설명은 생략한다.The implant-coupled prosthesis according to Example 2 includes the abutment 100 and the second housing 300, and the abutment 100 has the same form as Example 1, and a detailed description thereof will be omitted. .
도 11은 본 발명의 실시예 2에 따른 제2하우징(300)에 관한 도면이며, 도 12는 본 발명의 실시예 2에 따른 제2하우징(300)에 관한 분해도이다.11 is a view of the second housing 300 according to the second embodiment of the present invention, and FIG. 12 is an exploded view of the second housing 300 according to the second embodiment of the present invention.
제2하우징(300)은 상기 어버트먼트(100)의 상단에 체결되기 위한 것이다.The second housing 300 is to be fastened to the top of the abutment 100.
상기 제2하우징(300)은 제2하우징외부몸체부(310), 제2하우징내부몸체부(320)를 포함하여 구성된다.The second housing 300 includes a second housing outer body 310 and a second housing inner body 320 .
제2하우징외부몸체부(310)는 제2하우징내부몸체부(320)가 수용되어 체결되도록 일측에 제2하우징내부몸체부수용홀(311)이 형성되는 것이다.The second housing outer body 310 has a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is accommodated and fastened.
상기 제2하우징내부몸체부수용홀(311)은 반구형상으로 형성되되 상단은 평평한 형태로 형성되는 것이 바람직하다.The second housing inner body portion accommodating hole 311 is formed in a hemispherical shape, but the upper end is preferably formed in a flat shape.
제3체결나사산(312)은 상기 제2하우징내부몸체부수용홀(311)의 하부 일측에 위치하되 제2하우징내부몸체부(320)와 체결되도록 나사산 형상으로 형성된다.The third fastening screw thread 312 is located at one side of the lower portion of the second housing inner body portion accommodating hole 311, but is formed in a screw thread shape to be fastened with the second housing inner body portion 320.
제2하우징내부몸체부(320)는 상기 제2하우징외부몸체부(310)의 제2하우징내부몸체부수용홀(311)에 수용되어 체결되도록 제2하우징내부몸체부수용홀(311)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 제2어버트먼트체결홀(321)이 일측에 형성되는 것이다.The second housing inner body portion 320 corresponds to the second housing inner body portion accommodating hole 311 so as to be accommodated and fastened to the second housing inner body portion accommodating hole 311 of the second housing outer body portion 310. The second abutment fastening hole 321 is formed on one side so that the upper portion of the abutment 100 is accommodated.
상기 제2하우징내부몸체부(320)는 제2어버트먼트체결홀(321), 제4체결나사산(322)을 포함하여 구성된다.The second housing inner body 320 includes a second abutment fastening hole 321 and a fourth fastening screw thread 322.
제2어버트먼트체결홀(321)은 상단에 드라이버가 체결되기 위한 제2드라이버체결홀(321a)이 형성되고 상기 제2드라이버체결홀(321a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 어버트먼트(100)의 상부와 대응되는 형태로 제2어버트먼트상부체결홀(321b)이 형성되는 것이다.In the second abutment fastening hole 321, a second driver fastening hole 321a for fastening a driver is formed at the upper end and is connected to the second driver fastening hole 321a so that the upper part of the abutment 100 The second abutment upper fastening hole 321b is formed in a form corresponding to the upper part of the abutment 100 to be fastened.
제2어버트먼트상부체결홀(321b)은 제2볼착탈홀(321b-1)을 더 포함하되 상기 제2볼착탈홀(321b-1)은 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 것이다.The second abutment upper fastening hole 321b further includes a second ball attachment and detachment hole 321b-1, and the second ball attachment and detachment hole 321b-1 is the second abutment upper attachment hole 321b. However, it is located in the form of a recessed groove on one side, and the ball 120 of the abutment 100 is fastened.
제4체결나사산(322)은 제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 것이다.The fourth fastening screw thread 322 is positioned in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and is for fastening the ball 120 of the abutment 100.
실시예 1과 실시예 2의 제1하우징(200)과 제2하우징(300)의 형태는 다르나 그 기능을 유사한 것으로 실시예 2에서 어버트먼트(100)에 제2하우징(300)을 체결시 도 8과 같은 방식으로 체결될 수 있다.Although the shapes of the first housing 200 and the second housing 300 of Example 1 and Example 2 are different, their functions are similar. When the second housing 300 is fastened to the abutment 100 in Example 2, It may be fastened in the same way as in FIG. 8 .
또한 제2하우징(300)의 내부면이 마모되는 경우 제2하우징(300)을 어버트먼트(100)로부터 분리시킨 후 제2하우징(300)의 제2하우징내부몸체부(320)에 형성된 제2드라이버체결홀(321a)에 드라이버를 삽입하여 제2하우징내부몸체부(320)와 제12하우징외부몸체부(310)를 분리시킬 수 있다.In addition, when the inner surface of the second housing 300 is worn, the second housing 300 is separated from the abutment 100 and then formed on the second housing inner body 320 of the second housing 300. The second housing inner body 320 and the twelfth housing outer body 310 may be separated by inserting a driver into the two driver fastening holes 321a.
이상과 같은 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.The embodiments described in this specification and the configurations shown in the drawings as described above are merely the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, so various equivalents and modifications that can replace them It should be understood that there may be examples.
본 발명은 틀니 착탈 고정체 겸용 착탈가능한 임플란트 결합 보철물에 관한 것으로 기존의 임플란트 풀덴쳐(틀니)나 부분 틀니는 일반적으로 고정체일 경우 금속을 임플란트에 장착하여 나사를 이용하여 틀니(덴쳐)를 고정하고 있으나 치아를 임플란트에 고정하기 위하여 치아에 나사가 들어갈 수 있는 구멍을 만들어야하기 때문에 심미적인 효과와 내구성이 약해지는 단점을 극복하기 위해, 본 발명은 무치악 환자나 부분 틀니를 하고자 할 때 틀니를 착탈할 수 있고 고정체로도 사용이 가능하며, 무치악 환자의 경우 잇몸에 덴쳐(틀니)가 닿지 않아 잇몸에 통증을 줄일 수 있으며 2~3개의 치아손실로 인해 부분틀니를 해야할 경우 착탈 또는 고정체로 사용할 수 있도록 구성된 것으로써 획기적인 기술향상을 이룰 수 있다.The present invention relates to a detachable implant-linked prosthesis combined with a detachable denture fixing device. In the case where conventional implant full dentures (dentures) or partial dentures are generally fixed devices, metal is attached to the implant and the denture (denture) is fixed using screws. However, in order to overcome the disadvantage of weakening the aesthetic effect and durability because a hole through which a screw can enter the tooth must be made to fix the tooth to the implant, the present invention is designed to remove the denture when an edentulous patient or a partial denture is to be worn. In the case of edentulous patients, pain in the gums can be reduced because the denture (denture) does not touch the gums, and if partial dentures are required due to the loss of 2 or 3 teeth, they can be detached or used as a fixed denture. It is structured so that groundbreaking technological improvements can be achieved.

Claims (4)

  1. 잇몸에 삽입되기 위한 어버트먼트(100)와,An abutment 100 to be inserted into the gum;
    상기 어버트먼트(100)의 상단에 체결되기 위한 제1하우징(200)을 포함하되,Including a first housing 200 for fastening to the top of the abutment 100,
    상기 어버트먼트(100)는 The abutment 100 is
    하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와,The abutment body portion in which a threaded portion 111a is formed at the lower end, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top, and a receiving hole 113 of a predetermined space open to one side is formed. (110),
    소정 개수의 볼(120)과,A predetermined number of balls 120,
    일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와,A spring part 130 formed in a ring shape including an opening part 131 with one side open and formed to a size accommodated in the receiving hole 112 of the abutment body part 110;
    스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고,A bush member 140 located on the upper part of the spring part 130, but having a protruding part 141 protruding from one side of the lower part, and the protruding part 141 being accommodated in the open part 131 of the spring part 130. including,
    상기 어버트먼트몸체부(110)는 The abutment body 110 is
    상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고,It includes a ball fastening hole 113 in which a through hole is formed at a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened,
    상기 제1하우징(200)은 The first housing 200 is
    제1하우징내부몸체부(220)가 수용되어 체결되도록 일측에 소정 공간의 제1하우징내부몸체부수용홀(211)이 형성되는 제1하우징외부몸체부(210)와,A first housing outer body 210 having a first housing inner body accommodating hole 211 having a predetermined space on one side so that the first housing inner body 220 is accommodated and fastened;
    상기 제1하우징외부몸체부(210)의 제1하우징내부몸체부수용홀(211)에 수용되어 체결되도록 제1하우징내부몸체부수용홀(211)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제1어버트먼트체결홀(224)이 일측에 형성되는 제1하우징내부몸체부(220)를 포함하는 것을 특징으로 하는 임플란트 결합 보철물.It is formed in a form corresponding to the first housing inner body portion accommodating hole 211 so that it is received and fastened to the first housing inner body portion accommodating hole 211 of the first housing outer body portion 210, and the abutment 100 ) Characterized in that it includes a first housing inner body 220 in which a first abutment fastening hole 224 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated. implant-bonded prostheses.
  2. 제1항에 있어서,According to claim 1,
    상기 제1하우징외부몸체부(210)는 The first housing outer body 210
    상단에 제1단턱부(211a)와 제2단턱부(211b)가 단차지도록 형성되고 하부 일측에 제1체결나사산(211c)이 형성되는 제1하우징내부몸체부수용홀(211)을 포함하고,A first housing inner body receiving hole 211 in which the first stepped portion 211a and the second stepped portion 211b are formed at the upper end and the first fastening screw 211c is formed at one side of the lower portion,
    상기 제1하우징내부몸체부(220)의 제1어버트먼트체결홀(224)은 The first abutment fastening hole 224 of the first housing inner body 220 is
    상단에 드라이버가 체결되기 위한 제1드라이버체결홀(224a)이 형성되고 상기 제1드라이버체결홀(224a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제1어버트먼트상부체결홀(224b)이 형성되되,A first driver fastening hole 224a for fastening a driver is formed at the top and connected to the first driver fastening hole 224a to fasten the upper part of the abutment 100 to the first abutment upper fastening hole ( 224b) is formed,
    상기 제1어버트먼트상부체결홀(224b)은 The first abutment upper fastening hole 224b is
    제1어버트먼트상부체결홀(224b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제1볼착탈홀(224b-1)을 포함하는 것을 특징으로 하는 임플란트 결합 보철물.It is located in the form of a recessed groove on one side of the first abutment upper fastening hole 224b, but includes a first ball attachment/detachment hole 224b-1 for fastening the ball 120 of the abutment 100 Implant-bonded prosthesis, characterized in that.
  3. 잇몸에 삽입되기 위한 어버트먼트(100)와, An abutment 100 to be inserted into the gum;
    상기 어버트먼트(100)의 상단에 체결되기 위한 제2하우징(300)을 포함하되,Including a second housing 300 to be fastened to the top of the abutment 100,
    상기 어버트먼트(100)는 The abutment 100 is
    하단이 나사산 형태의 나사부(111a)가 형성되고 하부에서 상부로 갈수록 단면적이 커지는 원통형상의 몸통부(111)가 형성되고 일측에 개방된 소정 공간의 수용홀(113)이 형성되는 어버트먼트몸체부(110)와, The abutment body portion in which a threaded portion 111a is formed at the lower end, a cylindrical body portion 111 whose cross-sectional area increases from the bottom to the top, and a receiving hole 113 of a predetermined space open to one side is formed. (110),
    소정 개수의 볼(120)과, A predetermined number of balls 120,
    일측이 개방된 개방부(131)를 포함하는 링형태로 형성되되 어버트먼트몸체부(110)의 수용홀(112)에 수용되는 크기로 형성되는 스프링부(130)와,A spring part 130 formed in a ring shape including an opening part 131 with one side open and formed to a size accommodated in the receiving hole 112 of the abutment body part 110;
    스프링부(130)의 상부에 위치하되, 하부 일측에 돌출된 돌출부(141)가 형성되고 상기 돌출부(141)가 스프링부(130)의 개방부(131)에 수용되도록 형성되는 부시부재(140)를 포함하고,A bush member 140 located on the upper part of the spring part 130, but having a protruding part 141 protruding from one side of the lower part, and the protruding part 141 being accommodated in the open part 131 of the spring part 130. including,
    상기 어버트먼트몸체부(110)는 The abutment body 110 is
    상기 볼(120)이 체결되도록 상기 어버트먼트몸체부(110)의 상부 일측에 소정 간격을 가지고 관통홀이 형성되는 볼체결홀(113)을 포함하고,It includes a ball fastening hole 113 in which a through hole is formed at a predetermined interval on one side of the upper part of the abutment body 110 so that the ball 120 is fastened,
    상기 제2하우징(300)은The second housing 300 is
    제2하우징내부몸체부(320)가 수용되어 체결되도록 일측에 제2하우징내부몸체부수용홀(311)이 형성되는 제2하우징외부몸체부(310)와,A second housing outer body 310 having a second housing inner body accommodating hole 311 formed on one side so that the second housing inner body 320 is received and fastened;
    상기 제2하우징외부몸체부(310)의 제2하우징내부몸체부수용홀(311)에 수용되어 체결되도록 제2하우징내부몸체부수용홀(311)과 대응되는 형태로 형성되고 어버트먼트(100)의 상부가 수용되도록 어버트먼트(100)의 상부와 대응되는 소정 공간의 제2어버트먼트체결홀(321)이 일측에 형성되는 제2하우징내부몸체부(320)를 포함하는 것을 특징으로 하는 임플란트 결합 보철물.It is formed in a form corresponding to the second housing inner body accommodating hole 311 so that it is received and fastened to the second housing inner body accommodating hole 311 of the second housing outer body 310, and the abutment 100 ) Characterized in that it includes a second housing inner body 320 in which a second abutment fastening hole 321 of a predetermined space corresponding to the upper part of the abutment 100 is formed on one side so that the upper part of the abutment 100 is accommodated. implant-bonded prostheses.
  4. 제3항에 있어서, According to claim 3,
    상기 제2하우징내부몸체부(320)의 제2어버트먼트체결홀(321)은 The second abutment fastening hole 321 of the second housing inner body 320 is
    상단에 드라이버가 체결되기 위한 제2드라이버체결홀(321a)이 형성되고 상기 제2드라이버체결홀(321a)과 연결되되 어버트먼트(100)의 상부가 체결되도록 제2어버트먼트상부체결홀(321b)이 형성되되,A second driver fastening hole 321a for fastening a driver is formed at the upper end and connected to the second driver fastening hole 321a to fasten the upper part of the abutment 100 to the second abutment upper fastening hole ( 321b) is formed,
    상기 제2어버트먼트상부체결홀(321b)은 The second abutment upper fastening hole 321b is
    제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제2볼착탈홀(321b-1)을 포함하고,It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, but includes a second ball attachment and detachment hole 321b-1 for fastening the ball 120 of the abutment 100 ,
    상기 제2하우징내부몸체부(320)는 The second housing inner body 320
    제2어버트먼트상부체결홀(321b)의 일측에 움푹 파인 홈 형태로 위치하되, 어버트먼트(100)의 볼(120)이 체결되기 위한 제4체결나사산(322)을 더 포함하는 것을 특징으로 하는 임플란트 결합 보철물.It is located in the form of a recessed groove on one side of the second abutment upper fastening hole 321b, and further includes a fourth fastening screw thread 322 for fastening the ball 120 of the abutment 100 Implant-bonded prostheses made with
PCT/KR2022/011659 2021-08-24 2022-08-05 Detachable implant-coupled prosthesis combined with denture attachment/detachment fixture WO2023027379A1 (en)

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KR1020210111400A KR102339789B1 (en) 2021-08-24 2021-08-24 Detachable implant binding prosthesis with easy detachement
KR10-2021-0111400 2021-08-24

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KR102339789B1 (en) * 2021-08-24 2021-12-14 채희진 Detachable implant binding prosthesis with easy detachement

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