KR101109736B1 - Fixing plate for cranial bone plate - Google Patents

Fixing plate for cranial bone plate Download PDF

Info

Publication number
KR101109736B1
KR101109736B1 KR1020090033444A KR20090033444A KR101109736B1 KR 101109736 B1 KR101109736 B1 KR 101109736B1 KR 1020090033444 A KR1020090033444 A KR 1020090033444A KR 20090033444 A KR20090033444 A KR 20090033444A KR 101109736 B1 KR101109736 B1 KR 101109736B1
Authority
KR
South Korea
Prior art keywords
skull
piece
main body
fixing plate
body portion
Prior art date
Application number
KR1020090033444A
Other languages
Korean (ko)
Other versions
KR20100114976A (en
Inventor
이병주
Original Assignee
주식회사 제일메디칼코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 제일메디칼코퍼레이션 filed Critical 주식회사 제일메디칼코퍼레이션
Priority to KR1020090033444A priority Critical patent/KR101109736B1/en
Publication of KR20100114976A publication Critical patent/KR20100114976A/en
Application granted granted Critical
Publication of KR101109736B1 publication Critical patent/KR101109736B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8085—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with pliable or malleable elements or having a mesh-like structure, e.g. small strips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/688—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for reattaching pieces of the skull
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)

Abstract

두개골편 고정플레이트가 개시된다. 두개골편 고정플레이트는 일방향으로 길게 형성되며 가요성소재로 이루어지고 두개골 및 두개골편 사이를 막도록 배치되는 본체부와, 복수의 스크류가 각각 삽입되도록 상기 본체부에 형성된 복수의 삽입공을 가진다. 또한 본 발명은 본체부의 가장자리에는 복수의 홈들이 개방되게 형성되며, 복수의 홈들 중에는 그 중심축이 서로 동일한 홈이 적어도 한쌍을 가진다. 이에 더하여, 본체부에는 복수의 구멍이 형성되어 있다. 이와 같은 구성을 가지는 두개골편 고정플레이트는 탄성력을 가지는 얇은 판으로 형성되어 시술 후에도 두피가 돌출되는 것을 방지할 수 있으며, 두개골 및 두개골편 사이의 틈을 밀봉하여 두피가 그 틈에 함몰되는 것을 방지할 수 있으므로, 환자가 느끼는 불쾌감을 최소화할 수 있는 효과가 있다. 또한, 본 발명에 따른 두개골편 고정플레이트는 두개골의 형상에 용이하게 대응할 수 있는 본체부를 구비하므로 두개골편을 보다 정확하게 고정할 수 있는 효과가 있다.Cranial piece fixing plate is disclosed. The cranial piece fixing plate is formed to be elongated in one direction and has a main body portion made of a flexible material and disposed to block between the skull and the cranial piece, and a plurality of insertion holes formed in the main body portion to insert a plurality of screws, respectively. In addition, according to the present invention, a plurality of grooves are formed at the edge of the main body, and among the plurality of grooves, at least one pair of grooves having the same central axis are provided. In addition, a plurality of holes are formed in the body portion. The skull piece fixing plate having such a configuration is formed of a thin plate having elastic force to prevent the scalp from protruding after the procedure, and to seal the gap between the skull and the skull piece to prevent the scalp from sinking in the gap. Therefore, there is an effect that can minimize the discomfort that the patient feels. In addition, the skull piece fixing plate according to the present invention is provided with a main body that can easily correspond to the shape of the skull has an effect that can be fixed more accurately the skull piece.

두개골, 두개골편, 고정, 플레이트 Skull, cranial piece, fixed, plate

Description

두개골편 고정플레이트{FIXING PLATE FOR CRANIAL BONE PLATE}Skull plate fixation plate {FIXING PLATE FOR CRANIAL BONE PLATE}

본 발명은 고정플레이트에 관한 것으로, 보다 상세하게는 두개골과 두개골편 사이의 틈을 막고, 시술 이후에 두피에 그 흔적이 발생되는 것을 방지할 수 두개골편 고정플레이트에 관한 것이다.The present invention relates to a fixation plate, and more particularly, to a cranial fixation plate that can prevent a gap between the skull and the cranial fragments and prevent the traces from occurring on the scalp after the procedure.

일반적으로, 머리에 손상을 입거나 뇌질환이 있는 환자에게는 두개골을 절개하는 수술이 행해지고 있다. 이러한 두개골 절개수술은 환자의 환부에 가까운 두개골을 절개하여 그 절개된 두개골편을 분리시킨 뒤, 환자에게 필요한 뇌 수술을 한 이후에, 그 분리된 두개골편을 다시 환자의 두개골에 봉합하여 고정한다.In general, surgery to cut the skull is performed in patients with head injuries or brain diseases. The craniotomy is performed by dissecting a skull close to the affected part of the patient to separate the injured skull piece, and then performing the necessary brain surgery on the patient, and then fixing the separated skull piece back to the patient's skull.

도 1과 도 2에는 이러한 두개골(2)과 두개골편(4)을 봉합하여 고정하는 종래의 두개골편 고정장치(10)가 도시되어 있다. 두개골편 고정장치(10)는 두개골(2)과 두개골편(4)의 안쪽에 배치되는 받침부재(12)와 두개골(2) 및 두개골편(4)의 외면에 배치되는 덮개부재(14)를 구비한다. 또한, 종래의 장치(10)는 받침부재(12)와 덮개부재(14)를 연결하는 기둥부재(16)를 구비한다. 이와 같은 구성을 가지는 종래의 두개골편 고정장치(10)는 도 2에 도시된 바와 같이 기둥부재(16)에 연결된 밑판부재(12) 및 덮개부재(14)의 밀착에 의하여 두개골편(4)을 두개골(2)에 고정한다. 1 and 2 show a conventional cranial piece fixing device 10 for suturing and fixing such a skull 2 and a skull piece 4. The cranial piece fixing device 10 includes a support member 12 disposed inside the skull 2 and the skull piece 4 and a cover member 14 disposed on the outer surface of the skull 2 and the skull piece 4. Equipped. In addition, the conventional apparatus 10 includes a pillar member 16 connecting the support member 12 and the cover member 14. In the conventional skull piece fixing device 10 having such a configuration, as shown in FIG. 2, the skull piece 4 is brought into close contact with the bottom plate member 12 and the cover member 14 connected to the pillar member 16. Secure to the skull (2).

그러나, 덮개부재(14) 및 기둥부재(16)가 도 2에 도시된 바와 같이 돌출된 형상으로 구성됨에 따라, 두피는 외부로 돌출되어 미관을 해치게 되며, 환자는 불쾌함을 느끼는 문제점이 있다. 또한, 종래의 덮개부재(14)가 두개골(2) 및 두개골편(4) 사이에 발생된 틈(6)을 완전하게 밀봉하지 못함에 따라 두피가 그 틈(6)으로 함몰된다. 즉, 종래의 두개골편 고정장치(10)는 환자의 두피에 흉터를 발생시키는 원인이 되므로 이를 개선할 필요가 있다.However, as the cover member 14 and the pillar member 16 are configured in a protruding shape as shown in FIG. 2, the scalp protrudes outwards to harm the aesthetics, and the patient may feel uncomfortable. In addition, the conventional cover member 14 does not completely seal the gap 6 generated between the skull 2 and the skull piece 4, so that the scalp is recessed into the gap 6. That is, the conventional cranial piece fixing device 10 needs to be improved because it causes a scar on the scalp of the patient.

본 발명은 상기한 바와 같은 종래기술의 여러 가지 문제점과 필요성을 만족하기 위하여 안출된 것으로, 본 발명의 목적은 두개골편 및 두개골 사이의 틈을 밀봉하여 두피가 함몰되는 것을 방지할 수 있는 두개골편 고정플레이트를 제공함에 있다.The present invention has been made in order to satisfy the various problems and necessity of the prior art as described above, the object of the present invention is to seal the gap between the skull piece and the skull fixing the skull piece which can prevent the scalp from dent In providing a plate.

본 발명의 다른 목적은 두개골편을 고정하는 시술 이후에, 두피가 돌출되는 것을 방지할 수 있는 두개골편 고정플레이트를 제공함에 있다.Another object of the present invention is to provide a skull piece fixing plate that can prevent the scalp from protruding after the procedure for fixing the skull piece.

본 발명의 또 다른 목적은 설치가 용이하며, 두개골의 형상에 용이하게 대응할 수 있도록 구성하여 두개골편을 보다 정확하게 고정할 수 있는 두개골편 고정플레이트를 제공함에 있다.Still another object of the present invention is to provide a skull piece fixing plate that can be easily installed and configured to easily correspond to the shape of the skull to more accurately fix the skull piece.

이와 같은 목적들을 달성하기 위한 본 발명의 특징은, 일방향으로 길게 형성되며 가요성소재로 이루어지고 두개골 및 두개골편 사이를 막도록 배치되는 본체부와, 복수의 스크류가 각각 삽입되도록 상기 본체부에 형성된 복수의 삽입공을 가지는 것에 있다. 또한 본 발명은 본체부의 가장자리에는 복수의 홈들이 개방되게 형성되며, 복수의 홈들 중에는 그 중심축이 서로 동일한 홈이 적어도 한쌍을 가진다. 이에 더하여, 본체부에는 복수의 관통구멍이 형성되어 있는 것이 본 발며의 특징이다.Features of the present invention for achieving the above object, is formed in one direction elongated and made of a flexible material and arranged to block between the skull and the skull piece, and formed in the body portion so that a plurality of screws are inserted respectively It is to have a some insertion hole. In addition, according to the present invention, a plurality of grooves are formed at an edge of the main body, and among the plurality of grooves, at least one pair of grooves having the same central axis are provided. In addition, it is a feature of the present invention that a plurality of through holes are formed in the main body portion.

본 발명에 따른 두개골편 고정플레이트에 의하면, 탄성력을 가지는 얇은 판으로 형성되어 시술 후에도 두피가 돌출되는 것을 방지할 수 있으며, 두개골 및 두개골편 사이의 틈을 밀봉하여 두피가 그 틈에 함몰되는 것을 방지할 수 있으므로, 환자가 느끼는 불쾌감을 최소화할 수 있는 효과가 있다. 또한, 본 발명에 따른 두개골편 고정플레이트는 두개골의 형상에 용이하게 대응할 수 있는 본체부를 구비하므로 두개골편을 보다 정확하게 고정할 수 있는 효과가 있다.According to the skull piece fixing plate according to the present invention, it is formed of a thin plate having an elastic force to prevent the scalp from protruding after the procedure, and to seal the gap between the skull and the skull piece to prevent the scalp from sinking in the gap. Since it is possible, there is an effect that can minimize the discomfort that the patient feels. In addition, the skull piece fixing plate according to the present invention is provided with a main body that can easily correspond to the shape of the skull has an effect that can be fixed more accurately the skull piece.

도 3과 도 4를 참조하면, 본 발명에 따른 두개골편 고정플레이트(30)는 본체부(32)를 구비한다.3 and 4, the skull piece fixing plate 30 according to the present invention has a main body portion (32).

본체부(32)는 얇은 시트(Sheet)형상으로 구성되며, 본체부(32)는 도 3에 도시된 바와 같이 일방향으로 길게 형성되고 가요성 소재로 구성된다. 또한, 본체부(32)는 만곡된 곡면을 가지는 형상이다. 이와 같이 만곡된 곡선으로 형성된 본체부(32)는 두개골(20)의 전두, 측두 및 후두부 등의 부위에 용이하게 밀착가능하면, 두개골편(22) 및 두개골(20) 사이의 틈을 따라서 배치된다.The main body portion 32 is formed in a thin sheet shape, and the main body portion 32 is formed long in one direction and is made of a flexible material as shown in FIG. 3. In addition, the body portion 32 is a shape having a curved surface. The main body portion 32 formed by the curved curve as described above is disposed along the gap between the skull piece 22 and the skull 20 as long as the main body portion 32 can be easily adhered to the frontal, temporal and posterior head portions of the skull 20. .

본체부(32)의 가장자리에는 개방된 복수의 홈(34)이 형성되어 있다. 복수의 홈(34)들은 본체부(32)의 길이방향 및 폭방향을 따라 일정한 간격으로 배치되어 있다. 이와 같은 홈(34)들에 의해 본체부(32)는 두개골의 형상에 대응하여 용이하게 휘어지거나 접힐 수 있다.A plurality of open grooves 34 are formed at the edge of the main body portion 32. The plurality of grooves 34 are disposed at regular intervals along the longitudinal direction and the width direction of the body portion 32. By the grooves 34, the body part 32 may be easily bent or folded in correspondence to the shape of the skull.

본체부(32)는 본체부(32)에서 연장되어 형성된 연장부(36)를 구비한다. 연장부(36)는 본체부(32)를 두개골(20)에 안정적으로 고정할 수 있도록 복수로 구비되 며, 각각의 연장부(36)에는 스크류(38)가 삽입되는 삽입공(40)이 형성되어 있다. 즉, 본체부(32)는 구비된 연장부(36)에 복수의 스크류(38)들이 각각 삽입되는 복수의 삽입공(40)을 구비한다.The main body 32 has an extension 36 formed to extend from the main body 32. Extension portion 36 is provided with a plurality so as to stably fix the main body portion 32 to the skull 20, each of the extension portion 36 is inserted into the insertion hole 40 is inserted into the screw 38 Formed. That is, the main body 32 has a plurality of insertion holes 40 into which a plurality of screws 38 are inserted, respectively, in the extension 36 provided therein.

도 3과 도 5를 참조하면, 연장부(36)에 형성된 삽입공(40)은 카운터보어(Counter Bore) 또는 카운터싱크(Counter Sink)로 형성되는 것이 바람직하다. 이와 같이 카운터보어 또는 카운터싱크로 형성된 삽입공(40)에 스크류(38)가 도 4와 같이 체결되면, 시술한 이후에, 스크류(38)에 의하여 두피가 돌출되는 것과 같은 시술 흔적 및 흉터가 발생되는 것을 방지할 수 있다. 3 and 5, the insertion hole 40 formed in the extension portion 36 is preferably formed of a counter bore (Counter Bore) or a counter sink (Counter Sink). As such, when the screw 38 is fastened to the insertion hole 40 formed as a counterbore or countersink as shown in FIG. 4, after the procedure, a procedure trace and a scar are generated such that the scalp is protruded by the screw 38. Can be prevented.

본체부(32)에는 두개골(20) 및 두개골편(22)과 두피의 혈액순환을 보조하도록 복수의 구멍(42)이 형성되어 있다. 즉, 본 발명에 따른 고정플레이트(30)를 도 4에 도시된 바와 같이 부착한 상태에서 두피가 덮으면, 두피의 모세혈관들은 각각의 구멍(42)들을 통하여 두개골(20) 및 두개골편(22)에 연결된다. 이에 따라, 두개골(20) 및 두개골편(22)의 뼈모세포로부터 골유기기질, 콜라겐 및 혈액이 분비되어 두개골편(22)이 두개골(20)에 원활히 접합되도록 한다.The body portion 32 is provided with a plurality of holes 42 to assist the blood circulation of the skull 20 and the skull piece 22 and the scalp. That is, if the scalp is covered in a state in which the fixing plate 30 according to the present invention is attached as shown in FIG. 4, capillaries of the scalp are passed through the respective holes 42 and the skull 20 and the skull piece 22. Is connected to. Accordingly, the bone mineral, collagen and blood are secreted from the osteoblasts of the skull 20 and the skull piece 22 so that the skull piece 22 is smoothly bonded to the skull 20.

지금부터는, 이와 같은 구성을 갖는 본 실시예에 따른 두개골편 고정플레이트(30)에 대한 작용을 설명한다.Now, the operation on the skull piece fixing plate 30 according to the present embodiment having such a configuration will be described.

먼저, 시술자는 분리된 두개골편(22)을 두개골(20)에 위치시킨다. 그런 다음 본 발명에 따른 두개골편 고정플레이트(30)를 도 4에 도시된 바와 같이 두개골편(22) 및 두개골(20) 사이에 배치시킨다. 시술자는 복수의 삽입공(40) 중의 어느 하나에 스크류(38)를 삽입하여 체결하여 본체부(32)의 위치를 고정한다. 또한, 시 술자는 두개골(20) 및 두개골편(22)의 형상에 대응하도록 본체부(32)를 접거나 휘어 본체부(32)를 두개골편(22) 및 두개골(20)에 밀착시킨다. 본체부(32)를 밀착시킨 다음, 시술자는 나머지의 삽입공(40)들에 스크류(38)를 체결하여 본 발명에 따른 두개골편 고정플레이트(30)를 고정시킨다. First, the operator places the separated skull piece 22 on the skull 20. Then, the skull piece fixing plate 30 according to the present invention is disposed between the skull piece 22 and the skull 20 as shown in FIG. The operator inserts and fastens the screw 38 into any one of the plurality of insertion holes 40 to fix the position of the main body 32. In addition, the operator folds or bends the body portion 32 so as to correspond to the shapes of the skull 20 and the skull piece 22 to bring the body portion 32 into close contact with the skull piece 22 and the skull 20. After the main body 32 is in close contact, the practitioner fastens the skull piece fixing plate 30 according to the present invention by fastening the screw 38 to the remaining insertion holes 40.

시술자는 상술한 바와 같은 방법으로 본 발명에 따른 두개골편 고정플레이트(30)를 다수 개 설치하여 두개골(20) 및 두개골편(22) 사이에 발생된 틈(24)을 밀봉한다. 이에 따라, 시술 후에도 두개골편(22) 및 두개골(20) 사이의 틈에 두피가 함몰되어 흉터 및 시술 흔적이 발생되는 것을 방지할 수 있게 된다.The operator installs a plurality of skull piece fixing plate 30 according to the present invention in the manner described above to seal the gap 24 generated between the skull 20 and the skull piece 22. Accordingly, the scalp is recessed in the gap between the skull piece 22 and the skull 20 even after the procedure, thereby preventing the scar and the trace of the procedure from occurring.

이상에서 설명된 실시예는 본 발명의 바람직한 실시예를 설명한 것에 불과하다. 본 발명의 권리범위는 설명된 실시예에 한정되는 것은 아니며, 본 발명의 기술적 사상과 특허청구범위 내에서 이 분야의 당업자에 의하여 다양한 변경, 변형 또는 치환이 가능할 것이며, 그와 같은 실시예들은 본 발명의 범위에 속하는 것으로 이해되어야 할 것이다.The embodiment described above is merely to describe the preferred embodiment of the present invention. The scope of the present invention is not limited to the described embodiments, and various changes, modifications, or substitutions may be made by those skilled in the art within the technical spirit and claims of the present invention. It should be understood that it belongs to the scope of the invention.

도 1은 종래의 두개골편 고정장치가 두개골에 설치된 상태를 나타내는 사시도이며,1 is a perspective view showing a state in which a conventional cranial piece fixing device is installed in the skull,

도 2는 도 1에 도시된 두개골편 고정장치를 나타내는 단면도이다.2 is a cross-sectional view showing the skull piece fixing device shown in FIG.

도 3은 본 발명에 따른 두개골편 고정플레이트를 나타내는 평면도이며,3 is a plan view showing a skull piece fixing plate according to the present invention,

도 4는 도 3에 도시된 두개골편 고정플레이트가 설치된 상태를 나타내는 사시도이며,Figure 4 is a perspective view showing a state in which the skull piece fixing plate shown in Figure 3 is installed,

도 5는 도 3에 도시된 A-A 부분을 나타내는 단면도이다.FIG. 5 is a cross-sectional view illustrating a portion A-A shown in FIG. 3.

♣ 도면의 주요부분에 대한 부호의 설명 ♣♣ Explanation of symbols for main part of drawing ♣

30: 두개골편 고정플레이트 32: 본체부30: skull piece fixing plate 32: main body

34: 홈 36: 연장부34: groove 36: extension

38: 스크류 40: 삽입공38: screw 40: insertion hole

42: 구멍42: hole

Claims (4)

일방향으로 길게 형성되며 가요성소재로 이루어지고 두개골 및 두개골편 사이를 막도록 만곡된 곡면 형상을 갖는 본체부와;A main body portion formed in one direction and made of a flexible material and having a curved shape curved to block between the skull and the skull piece; 복수의 스크류가 각각 삽입되도록 상기 본체부의 테두리에 형성되는 복수의 삽입공과,A plurality of insertion holes formed in an edge of the main body so that a plurality of screws are respectively inserted; 상기 본체부 테두리의 길이 방향과 폭 방향에 일부가 개방된 복수의 홈들을 구비하는 것을 특징으로 하는 두개골편 고정플레이트.Skull piece fixing plate characterized in that it comprises a plurality of grooves which are partially open in the longitudinal direction and the width direction of the main body portion border. 삭제delete 제1항에 있어서,The method of claim 1, 상기 복수의 홈들 중에는 그 중심축이 서로 동일한 홈이 적어도 한쌍을 가지는 것을 특징으로 하는 두개골편 고정플레이트.Among the plurality of grooves, the skull piece fixing plate, characterized in that at least one pair of grooves having the same central axis with each other. 제1항에 있어서,The method of claim 1, 상기 본체부에는 복수의 구멍이 형성되어 있는 것을 특징으로 하는 두개골편 고정플레이트.Skull body fixing plate, characterized in that a plurality of holes are formed in the main body portion.
KR1020090033444A 2009-04-17 2009-04-17 Fixing plate for cranial bone plate KR101109736B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090033444A KR101109736B1 (en) 2009-04-17 2009-04-17 Fixing plate for cranial bone plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090033444A KR101109736B1 (en) 2009-04-17 2009-04-17 Fixing plate for cranial bone plate

Publications (2)

Publication Number Publication Date
KR20100114976A KR20100114976A (en) 2010-10-27
KR101109736B1 true KR101109736B1 (en) 2012-02-16

Family

ID=43133959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090033444A KR101109736B1 (en) 2009-04-17 2009-04-17 Fixing plate for cranial bone plate

Country Status (1)

Country Link
KR (1) KR101109736B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206882B1 (en) * 1999-03-30 2001-03-27 Surgical Dynamics Inc. Plating system for the spine
JP2004283575A (en) * 2003-03-06 2004-10-14 Piolax Medical Device:Kk Plate for holding bone flap
US20080177313A1 (en) 2006-12-27 2008-07-24 Lemoine Jeremy J Modular occipital plate
KR20090024121A (en) * 2006-04-10 2009-03-06 워쏘우 오르쏘페딕 인코포레이티드 Elastic plates for spinal fixation or stabilization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206882B1 (en) * 1999-03-30 2001-03-27 Surgical Dynamics Inc. Plating system for the spine
JP2004283575A (en) * 2003-03-06 2004-10-14 Piolax Medical Device:Kk Plate for holding bone flap
KR20090024121A (en) * 2006-04-10 2009-03-06 워쏘우 오르쏘페딕 인코포레이티드 Elastic plates for spinal fixation or stabilization
US20080177313A1 (en) 2006-12-27 2008-07-24 Lemoine Jeremy J Modular occipital plate

Also Published As

Publication number Publication date
KR20100114976A (en) 2010-10-27

Similar Documents

Publication Publication Date Title
US11253245B2 (en) Illuminated suction retractor device
JP5207317B2 (en) Transcranial electrical stimulation device
US9549819B1 (en) Preformed cranial implant
BR112012013652B1 (en) MANDIBULAR BONE FIXING PLATE AND KIT INCLUDING A PLURALITY OF BONE FIXING PLATES
AU2017296286B2 (en) Chest wall repair device
SE0301977D0 (en) Grid for use in CT-guided biopsy
US9155576B2 (en) Bone anchor, orthopaedic device and orthopaedic system
BR112016023426B1 (en) IMPLANT FOR REPOSITIONING AND FIXING A CENTROLATERAL MIDDLE FACIAL FRACTURE
DE60320003D1 (en) GUIDE BLOCK FOR USE IN SURGERY
KR102310844B1 (en) Forceps for internal fixation of bone
CN110613499B (en) Osteotomy guide plate for body surface lower limb deformity correction operation and preparation method thereof
Mast et al. Maxillofacial Fractures: Midface and Internal Orbit—Part I: Classification and Assessment
KR101109736B1 (en) Fixing plate for cranial bone plate
WO2018183884A1 (en) Bone fixation system, assembly, devices, insertion guides, and methods of use
KR20190130168A (en) Self-Adjustable Chest Reconstruction System
US11730954B2 (en) Low-profile intercranial device with enhancing grounding to ensure proper impedance measurements
CN209751196U (en) Radius radial side column needle plate
CN111195157B (en) Guiding device for brain surgery positioning
CN108852484B (en) 3D printing skull bone flap-removing decompression postoperative bone window protection device and preparation method
US10729451B2 (en) Universal osteotomy device
Yamashita et al. One-piece bone flap osteotomy using thread wire saw for fronto-orbital advancement with distraction osteogenesis in craniosynostosis
CN212015794U (en) Frontal and facial T-shaped 3D printing guide device for brain surgery positioning
CN212015795U (en) Auricle-winding 3D printing guide device for brain surgery positioning
CN212066892U (en) Brain operation location is with prefabricated guide bracket
CN211534691U (en) Three-dimensional percutaneous positioning guide plate

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee