KR19980017962A - Mandibular bone cutting jig (JIG) - Google Patents

Mandibular bone cutting jig (JIG) Download PDF

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Publication number
KR19980017962A
KR19980017962A KR1019960037963A KR19960037963A KR19980017962A KR 19980017962 A KR19980017962 A KR 19980017962A KR 1019960037963 A KR1019960037963 A KR 1019960037963A KR 19960037963 A KR19960037963 A KR 19960037963A KR 19980017962 A KR19980017962 A KR 19980017962A
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cutting
jig
mandible
right fixing
mandibular
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KR1019960037963A
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Korean (ko)
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KR0178869B1 (en
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김용욱
박승호
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김용욱
박승호
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320052—Guides for cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/32006—Surgical cutting instruments with a cutting strip, band or chain, e.g. like a chainsaw

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

본 발명은 인체안면골 중 하악골의 비정상적 발육 및 부상 후유증으로 인하여 과대 또는 비대칭적인 하악골의 대칭적교정 시술시 구강구조의 구애없이 소정의 턱절단을 용이하게 하고 합병증 유발이 없이 안전하게 절제하기 위한 인체하악골 절단용지그(JIG)를 제공하기 위한 것이며 그 구성은 인체하악골 절단용지그에 있어서, 상기 하악골의 양측에 걸려 고정되는 좌,우고정부와; 상기 좌,우고정부와 일체로 형성되고 하악골을 절단하는 절단톱이 일정경로를 따라 유동하기 위한 가이드철과; 상기 좌,우고정부를 당겨주기 위한 탄성고무줄이 형성된 것이다.According to the present invention, the mandibular mandibular cutting for facilitating a predetermined jaw cut without inclination of the oral structure and without causing complications due to the abnormal development and injuries of the mandible of the mandibular bone during the symmetrical correction of the mandible It is to provide a paper jig (JIG) and the configuration of the mandibular bone cutting jig, left, right and fixed to be fixed to both sides of the mandible; A guide iron which is formed integrally with the left and right governments and the cutting saw for cutting the mandible flows along a predetermined path; The elastic rubber band for pulling the left and right fixing parts is formed.

Description

인체하악골 절단용지그(JIG)Mandibular bone cutting jig (JIG)

제 1 도는 본 발명에 따른 절단용지그의 전체사시도.1 is a perspective view of the cutting jig according to the invention.

제 2 도는 본 발명에 따른 절단용지그의 사용상태도.2 is a state of use of the cutting jig according to the invention.

제 3 도는 본 발명에 따른 절단용지그의 또 다른 실시예.3 is another embodiment of a cutting jig according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 절단용지그2(2') : 좌,우측고정부1: Cutting jig 2 (2 '): Left, right fixing part

2a(2a') : 모서리3(3') : 가이드철편2a (2a '): Corner 3 (3'): Guide iron

4 : 탄성고무줄5(5') : 걸이편4: Elastic rubber band 5 (5 '): Hanger

6 : 고리편7(7') : 절개홈6: hook piece 7 (7 '): incision groove

8(8') : 볼트나사9(9') : 후크8 (8 '): Bolt screw 9 (9'): Hook

본 발명은 인체하악골용 절단용지그(JIG)에 관한 것으로, 더 상세하게는 인체안면골 중 하악골의 비정상적 발육 및 부상 후유증으로 인하여 과대 또는 비대칭적인 하악골의 대칭적교정 시술시 턱절단을 용이하고 안전하게 하기 위한 인체하악골 절단용지그(JIG)에 관한 것이다.The present invention relates to a cutting jig for human mandibular bone (JIG), and more particularly, to easily and safely cut the jaw during symmetrical correction of the excessive or asymmetric mandible due to abnormal development of the mandible and injury aftereffects of the human facial bone. It relates to a human mandibular bone jig for cutting (JIG).

일반적으로 외과의는 하악골(턱뼈)절단 및 제거 수술시 협소한 구강내에서 비대칭적인 하악골을 경험적으로 절단톱을 이용하여 양하악골이 대칭이 되도록 절제술을 시술하고 있으나 시술 후, 제거된 절편을 비교하여 보면 정확하지 않음을 종종 발견하게 되었으며, 절단 과정에서도 불필요한 부위만 안전하게 절단하기가 용이하지 않았음은 물론, 먼저 절단부위를 입을 통하여 관찰하여야 했기 때문에 시술자의 시야 확보에 어려움이 있었고, 현장 시술에 사용되는 하악골 절단용톱의 형태가 직선형이었기 때문에 개인의 입의 크기에 따라 또는 구강 내의 형태에 입을 통하여 절단 부위까지 접근이 용이하지 않았던 것이다.In general, the surgeon empirically performs asymmetric mandibular mandibular symmetry using a cutting saw in a narrow oral cavity during mandibular (jawbone) cutting and removal surgery. It was often found to be inaccurate, and it was not easy to cut only unnecessary parts safely even in the cutting process, and it was difficult to secure the vision of the operator because the cutting part had to be observed through the mouth first. Since the shape of the mandible cutting saw was straight, it was not easy to access the cut site through the mouth depending on the size of the individual's mouth or the shape in the oral cavity.

그리고, 절단 과정에서는 절단톱의 이동이 전술한 구강내부의 형태로부터 제한되어 관자놀이 부근의 하악골 관절구를 절단할 위험성을 내재하고 있으며, 실제 하악골 절단술의 안전장치의 미흡으로 시술에 여러가지로 어려운점이 따랐던 것이다.In addition, in the cutting process, the movement of the cutting saw is restricted from the above-described internal shape of the oral cavity, which implies the risk of cutting the mandibular joint in the vicinity of the temple, followed by various difficulties in the procedure due to the insufficiency of the safety device for mandibular cutting. .

본 발명은 상기와 같은 종래기술의 문제점을 감안하여 안출된 것으로, 본 발명의 목적은 인체안면골 중 하착골의 비정상적 발육 및 부상 후유증으로 인하여 과대 또는 비대칭적인 하악골의 대칭적교정 시술시 구강구조의 구애없이 소정의 턱절단을 용이하게 하고 합병증 유발이 없이 안전하게 절제하기 위한 인체하악골 절단용지그(JIG)를 제공하기 위한 것이다.The present invention has been made in view of the problems of the prior art as described above, the object of the present invention is the courtship of the oral structure during symmetrical orthodontic treatment of the exaggerated or asymmetric mandibular bone due to the abnormal development and injuries sequelae of the inferior bone of the human facial bone It is to provide a human mandibular cutting jig (JIG) for facilitating a predetermined jaw cutting and safely cutting without causing complications.

상기 목적을 달성하기 위한 본 발명의 특징은 인체하악골 절단용지그에 있어서, 상기 하악골의 양측에 걸려 고정되는 좌,우고정부와; 상기 좌,우고정부와 일체로 형성되고 하악골을 절단하는 절단톱이 일정경로를 따라 유동하기 위한 가이드철과; 상기 좌,우고정부를 당겨주기 위한 탄성고무줄로; 형성된 것이다.Features of the present invention for achieving the above object in the human mandible cutting jig, left, right and fixed to be fixed to both sides of the mandible; A guide iron which is formed integrally with the left and right governments and the cutting saw for cutting the mandible flows along a predetermined path; An elastic rubber band for pulling the left and right fixing parts; Formed.

상기 목적을 달성하기 위한 본 발명의 또 다른 실시예의 특징은 좌,우고정부; 및 가이드철로; 형성된 인체하악골 절단용지그에 있어서, 상기 좌,우고정부의 양측면에 형성된 절개홈의 외측으로부터 볼트나사가 하악골에 삽입되어 절단용지그를 고정시키는 것이다.Features of yet another embodiment of the present invention for achieving the above object is left, right government; And guide rails; In the formed human mandible cutting jig, the bolt screw is inserted into the mandible from the outside of the incision groove formed on both sides of the left, right fixing part to fix the cutting jig.

이하, 첨부된 도면을 참조하여 본 발명에 따른 인체하악골 절단용지그를 좀더 구체적으로 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described in more detail the human mandibular bone cutting jig according to the present invention.

제 1 도에 도시된 바와같이, 소정 형상으로 형성된 절단용지그(1)가 형성됨에 있어, 상기 절단용지그(1)를 하악골에 밀착 및 고정되게 하는 좌,우고정부(2)(2')가 각각 형성되고, 상기 좌,우고정부(2)(2')가 형성되는 횡방향의 양끝단이 소정 폭만큼 내측으로 구부러져 걸이편(5)(5')이 형성되며, 상기 좌,우고정부(2)(2')의 하측에는 절단톱이 일정경로를 따라 유동되도록 가이드철(3)(3')이 환형 고리형상으로 상기 좌,우고정부(2)(2')의 횡방향의 길이만큼 형성되면서 그 양끝단이 또한 내측으로 다소 구부러져 형성된다.As shown in Figure 1, in the cutting jig 1 formed in a predetermined shape is formed, the left and right fixing parts (2) (2 ') to close and fix the cutting jig 1 to the mandible Are formed respectively, and both ends of the transverse direction in which the left and right fixing parts 2 and 2 'are formed are bent inward by a predetermined width to form hook pieces 5 and 5', and the left and right fixing parts (2) Below the 2 ', the guide irons 3 and 3' have an annular annular shape so that the cutting saw flows along a predetermined path in the transverse direction of the left and right fixing parts 2 and 2 '. While forming as much as both ends are also formed somewhat bent inward.

한편, 상기 좌,우고정부(2)(2')와 가이드철(3)(3')은 용접되어 일체로 형성되며 상기 좌,우고정부(2)(2')의 상부 모서리에서 가이드철(3)(3')이 용접되는 부위까지 1-2cm정도의 적당길이로 형성되는 것이 바람직하며 상기 가이드철(3)(3')을 제외한 좌,우고정부(2)(2')를 단순 철사형태로 형성할 수도 있는 것이다.Meanwhile, the left and right fixing parts 2 and 2 'and the guide iron 3 and 3' are integrally welded and formed at the upper edges of the left and right fixing parts 2 and 2 '. 3) It is preferable to form a suitable length of about 1-2cm to the welded part (3 '), and the left and right fixing parts (2) (2') except for the guide iron (3) and (3 ') are simple wires. It may be formed in the form.

그리고, 상기 좌,우고정부(2)(2')가 각각 형성되는 종방향의 상부 양측모서리(2a)(2a')가 돌출되어 고리편(6)(6')이 형성되고 또한, 상기 좌,우고정부(2)(2')는 일측면부에 절개되어 천공된 절개홈(7)(7')이 각각 형성되며 상기 절개홈(8)(8')의 각각에 탄성고무줄(4)이 걸려 일정길이만큼 형성된다.In addition, the upper and left side edges 2a and 2a 'of the longitudinal direction in which the left and right fixing portions 2 and 2' are respectively formed are protruded to form ring pieces 6 and 6 ', and the left , Ugo portion (2) (2 ') is formed in each of the perforated incision groove (7) (7') is cut in one side portion and the elastic rubber line (4) in each of the incision groove (8) (8 ') Hanging is formed a certain length.

또한, 상기 양측 좌,우고정부(2)(2')를 걸기위한 수단으로써 상기 설명한 것처럼 탄성고무줄(4)을 사용하는 것이 바람직하나 제1도에 도시된 A부분에서 보는 바와같이 상기 절개홈(7)(7')에 상기 탄성고무줄(4)의 양끝에 후크(9)(9')를 형성하여 바로 상기 절개홈(7)(7')에 상기 후크(9)(9')를 걸어 형성시킬 수도 있는 것이며, 상기 탄성스프링(4)대신에 코일스프링 및 철사성형스프링을 사용할 수도 있다.In addition, it is preferable to use the elastic rubber string 4 as described above as a means for hanging the left and right fixing parts (2) (2 ') of the two sides, as shown in part A shown in FIG. 7) (7 ') hooks 9 and 9' are formed at both ends of the elastic rubber line 4 to immediately hook the hooks 9 and 9 'to the incision grooves 7 and 7'. Coil springs and wire forming springs may be used in place of the elastic springs 4.

한편, 상기 본 발명에 따른 인체하악골 절단용지그(1)가 형성되는 또 다른 실시예를 제3도를 참조하여 설명하면 다음과 같다.Meanwhile, another embodiment in which the mandibular bone cutting jig 1 is formed according to the present invention will be described with reference to FIG. 3.

상기 절단용지그(1)가 좌,우고정부(2)(2') 및 가이드철(3)(3')으로 형성됨에 있어, 상기 좌,우고정부(2)(2')에 형성된 절개홈(7)(7')의 외측면에 볼트나사(8)(8')가 각각 삽입되어 상기 절단용지그(1)를 하악골에 고정시킴으로써, 상기 탄성고무줄(4)을 대체하여 형성되는 것이다.Since the cutting jig 1 is formed of left and right fixing parts 2 and 2 'and guide irons 3 and 3', an incision groove formed in the left and right fixing parts 2 and 2 'is formed. (7) (7 ') Bolt screws 8 and 8' are respectively inserted into the outer surface to fix the cutting jig 1 to the lower jaw, thereby replacing the elastic rubber string 4.

이하, 상기 구성에 따른 본 발명의 작용 및 효과를 구체적으로 설명하면 다음과 같다.Hereinafter, the operation and effects of the present invention according to the above configuration will be described in detail.

제2도에 도시된 바와같이 상기 인체하악골 절단용지그(1)를 사용함에 있어, 상기 절단용지그(1)의 좌, 또는 우고정부(2)(2')의 어느 한쪽을 인체하악골의 하측뼈부위에 상기 좌,우고정부(2)(2')의 양끝단에 형성된 각각의 걸이편(5)(5')이 상기 하측뼈부위가 형성된 내측으로 감싸면서 걸리게 되고 상기 좌,우고정부(2)(2')의 일측면부에 절개되어 천공된 절개홈(7)(7')에 걸려 형성된 탄성고무줄(4)의 탄력으로 상기 좌,우고정부(2)(2')가 상기 인체하악골의 설치부위에 견고하게 고정되는 것이다.In using the human mandibular bone cutting jig 1, as shown in FIG. 2, either the left side of the cutting jig 1 or the right fixing part 2 or 2 'is lower than the human mandible bone. Each of the hook pieces 5, 5 'formed at both ends of the left and right fixing parts 2, 2' on the bone part is wrapped while being wrapped inside the lower bone part, and the left and right fixing parts ( 2) the left and right fixing parts (2) (2 ') is the human mandible with the elasticity of the elastic rubber string (4) formed by being cut into one side portion of the 2' (2 ') and perforated to the perforated incision groove (7) (7') It is firmly fixed to the installation part of

그리고, 또 다른 실시예에 따른 본 발명의 작용 및 효과는 상기 좌,우고정부(2)(2')의 일측면부상에 절개되어 천공된 절개홈(7)(7')을 통하여 외측에서 삽입되는 볼트나사(8)(8')의 작동으로써도 상기 각각의 좌,우고정부(2)(2')를 설치하여 시술되는 부위에 견고하게 형성시킬 수 있도록 하는 것이다.And, the action and effect of the present invention according to another embodiment is inserted from the outside through the incision grooves 7 and 7 'which are cut and drilled on one side portion of the left and right fixing parts 2 and 2'. The operation of the bolt screws (8) and (8 ') to be installed so that each of the left and right fixing parts (2) (2') can be formed firmly at the site to be treated.

그리고, 상기 절단용지그(1)를 철거 시에는 설치의 역순으로 제거하면 되는 것이며, 상기 절단용지그(1)가 시술하는 설치 부위에 견고하게 설치됨으로써 상기 절단용지그(1)에 형성된 가이드철(3)(3')의 위치가 항상일정하게 유지됨에 따라 시술자가 정확하게 절단 톱으로써 시술부위를 용이하게 절단할 수 있는 것이며, 볼트나사(8)(8')가 형성된 절단용지그(1)는 그 사용상 시술 부위별로 이동이 자유롭다는 것이다.When the cutting jig 1 is removed, the cutting jig 1 may be removed in the reverse order of installation. The guide jig formed in the cutting jig 1 may be firmly installed at the installation site of the cutting jig 1. (3) As the position of (3 ') is always kept constant, the operator can easily cut the surgical site with a precise cutting saw, and the cutting jig (1) having the bolt screws (8) and (8') formed thereon. The use is free to move by the treatment site.

이상과 같이 본 고안의 인체하악골 절단용지그는 개인의 구강내부구조와 수술용톱의 형태로부터 제한된 상황에서 시술되는 절제수술의 계량적 정확성과 인위적으로 안전성을 부여하기 위하여 각각 절단길이를 달리하는 하악골 절단용 톱의 가이드가 설치된 절단용지그를 이용함으로써 소정의 절제를 정확하게 하고 합병증 유발이 없이 안전하게 절제 시술을 할 수 있는 수술의 질적 향상을 도모하는 매우 유용한 발명인 것이다.As described above, the mandibular cutting jig of the present invention is for cutting mandibular bones having different cutting lengths in order to give quantitative accuracy and artificial safety of resection surgery performed under limited circumstances from the internal structure of the individual and the shape of the surgical saw. By using a cutting jig provided with a guide of the saw is a very useful invention to precisely make a predetermined resection and to improve the quality of the surgery that can be safely performed without causing complications.

Claims (5)

인체하악골 절단용지그에 있어서, 상기 하악골의 양측에 걸려 고정되는 좌,우고정부; 상기 좌,우고정부와 일체로 형성되고 하악골을 절단하는 절단톱이 일정경로를 따라 유동하기 위한 가이드철과; 상기 좌,우고정부를 당겨주기 위한 탄성고무줄이; 형성됨을 특징으로 하는 인체하악골 절단용지그.In the lower jaw cutting jig for human body, left and right fixed to be fixed to both sides of the mandible; A guide iron which is formed integrally with the left and right governments and the cutting saw for cutting the mandible flows along a predetermined path; Elastic rubber band for pulling the left and right fixing parts; Human mandible cutting jig characterized in that formed. 제 1항에 있어서, 상기 좌,우고정부가 형성되는 횡방향의 양끝단이 소정 폭만큼 내측으로 구부러져 걸이편이 각각 형성되며, 상기 좌,우고정부의 하측에는 절단톱이 일정경로를 따라 유동되도록 가이드철이 환형고리형상으로 상기 좌,우고정부의 횡방향의 길이만큼 형성되면서 그 양끝단이 또한 내측으로 다소 구부러져 형성됨을 특징으로 하는 인체하악골 절단용지그.According to claim 1, wherein both ends of the transverse direction in which the left and right fixing parts are formed are bent inward by a predetermined width to form a hook piece, respectively, and the lower side of the left and right fixing parts to guide the cutting saws to flow along a predetermined path. The human mandibular bone cutting jig, characterized in that the both ends are also formed to be somewhat curved inward while iron is formed in the annular ring shape in the transverse length of the left and right governments. 제 1항에 있어서, 상기 좌,우고정부가 각각 형성되는 종방향의 상부 양측모서리가 돌출되어 고리편이 각각 형성되고, 상기 좌,우고정부의 양일측면부에 절개되어 천공된 절개홈이 각각 형성되며 상기 절개홈과 고리편에 탄성고무줄이 각각 걸리게됨을 특징으로 하는 인체하악골 절단용지그.According to claim 1, wherein the upper and left edges of the longitudinal direction in which the left and right fixing portions are respectively formed to protrude, and the ring pieces are formed, respectively, and the cut grooves cut and drilled in both side portions of the left and right fixing portions are formed, respectively. Jig for cutting the mandibular bones, characterized in that each of the elastic rubber band is caught in the incision groove and the ring piece. 제 3항에 있어서, 상기 양측 좌,우고정부(2)(2')를 걸기위한 수단으로써 상기 절개홈에 걸리는 탄성고무줄(4)의 양끝에 후크가 형성되며, 상기 절개홈에 후크를 걸어 형성됨을 특징으로 하는 인체하악골 절단용지그.According to claim 3, Hooks are formed at both ends of the elastic rubber line (4) that is caught in the incision groove as a means for hanging the left and right fixing parts (2) (2 ') on both sides, and is formed by hanging the hook in the incision groove Human jaw cutting jig characterized in that. 좌,우고정부; 및 가이드철로; 형성된 인체하악골 절단용지그에 있어서, 상기 좌,우고정부의 양측면에 형성된 절개홈의 바깥 외측면에 볼트나사가 삽입되어 상기 절단용지그가 하악골에 고정됨을 특징으로 하는 인체하악골 절단용지그.Left and right government; And guide rails; In the formed human mandibular cutting jig, a human body mandibular cutting jig, characterized in that the bolt is inserted into the outer outer surface of the incision groove formed on both sides of the left, right fixing part is fixed to the mandible.
KR1019960037963A 1996-08-30 1996-08-30 Human mandible cutting paper KR0178869B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007064051A1 (en) * 2005-11-29 2007-06-07 Jeil Medical Corporation Guiding instrument for mandible angle reduction surgery
WO2019088341A1 (en) * 2017-11-03 2019-05-09 애니메디솔루션 주식회사 Guide for mandibular resection surgery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007064051A1 (en) * 2005-11-29 2007-06-07 Jeil Medical Corporation Guiding instrument for mandible angle reduction surgery
KR100975856B1 (en) * 2005-11-29 2010-08-13 주식회사 제일메디칼코퍼레이션 Guiding instrument for mandible angle reduction surgery
WO2019088341A1 (en) * 2017-11-03 2019-05-09 애니메디솔루션 주식회사 Guide for mandibular resection surgery

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