KR101137991B1 - 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법 및 그 척추 보형물 - Google Patents
영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법 및 그 척추 보형물 Download PDFInfo
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- KR101137991B1 KR101137991B1 KR1020090092837A KR20090092837A KR101137991B1 KR 101137991 B1 KR101137991 B1 KR 101137991B1 KR 1020090092837 A KR1020090092837 A KR 1020090092837A KR 20090092837 A KR20090092837 A KR 20090092837A KR 101137991 B1 KR101137991 B1 KR 101137991B1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
- A61B17/7065—Devices with changeable shape, e.g. collapsible or having retractable arms to aid implantation; Tools therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
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- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
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- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
- 영상기법을 이용한 척추 영상을 획득하는 단계;상기 영상기법으로 얻은 분할된 연속 영상을 3차원 영상으로 복원하는 단계;상기 3차원 영상 중 뼈와 근육, 신경 등을 세분화 기법으로 각각 영상을 추출하는 단계;상기 3차원 영상을 이용하여 환자 척추에 일치하는 맞춤형 척추 임플란트 보형물을 설계하는 단계;상기 환자 척추에 일치하는 맞춤형 척추 임플란트 보형물을 시술 전 환자의 3차원 척추영상에서 환자척추에 삽입하여 모형 테스트하는 단계; 및상기 모형 테스트를 통해 얻은 최적화된 척추 보형물 제작단계; 로 이루어진 것을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법.
- 제1항에 있어서,상기 영상기법은 CT, X-ray, MRI 중 어느 하나를 선택하여 환자의 척추 영상 획득하는 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법.
- 제1항에 있어서,상기 보형물을 환자의 척추를 촬영한 3차원 영상을 기본으로 하여 척추 돌기에 삽입 가능하도록 설계된 3차원 척추영상에서 환자의 척추에 삽입하는 시뮬레이션을 반복 수행으로 척추 돌기와 보형물의 삽입공 오차를 보정하여 척추 돌기와 일치하는 보형물을 설계 테스트 과정을 실시하는 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법.
- 제1항에 있어서,상기 보형물 제작은 쾌속조형(rapid prototyping) 방법으로 다양한 형상을 직접 폴리머 재료를 사용하여 제작하는 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법.
- 제4항에 있어서,상기 보형물 제작에서 RP용 폴리머로 임플란트 보형물 형상을 제작 후 보형물 성형틀로 제작하여 성형하는 몰딩 방법에 의해 원하는 생체 친화성 폴리머 임플란트 보형물을 제작하는 것을 더 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법.
- 환자 시술부위의 척추 돌기 형체의 크기와 형상에 대응하여 소정의 형태를 이루게 한 지지구 삽입공을 형성한 보형물; 및상기 척추 돌기와 대응하는 보형물의 삽입공으로 다수의 척추 돌기가 보형물에 내포되어 척추 돌기 간을 지지하면서 척추의 움직임에 변형 가능한 가변성을 제공하는 것을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물.
- 제6항에 있어서,상기 보형물은,3차원 영상을 이용하여 삽입 가능한 환자 맞춤형 임플란트로 설계하여 환자의 각 척추 돌기 간을 연결 지지하며, 삽입공에 인입된 척추 돌기를 고정지지하는 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물.
- 제7항에 있어서,상기 보형물은,척추의 운동에 의해 이탈이 되지 않는 구조를 갖고, 척추의 하중과 임플란트의 강성을 고려하여 제작된 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물.
- 제7항에 있어서,상기 보형물은,환자의 척추를 촬영한 3차원 영상을 기본으로 하여 척추 돌기에 삽입 가능하도록 보형물의 삽입공이 환자 척추 돌기의 형상과 동일한 형태로 제작되는 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물.
- 제6항에 있어서,상기 보형물은,생체 친화적 폴리머를 사용하여 인체의 체온에 의해 팽창되어 더욱 완벽하게 고정될 수 있는 재료를 사용한 것을 포함함을 특징으로 하는 영상기반의 환자 맞춤 의료형 척추 보형물.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090092837A KR101137991B1 (ko) | 2009-09-30 | 2009-09-30 | 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법 및 그 척추 보형물 |
| PCT/KR2009/007262 WO2011040677A1 (ko) | 2009-09-30 | 2009-12-09 | 영상기반의 환자 맞춤 의료형 척추 수술 방법 및 척추 보형물 |
| US13/499,612 US9039772B2 (en) | 2009-09-30 | 2009-12-09 | Image-based patient-specific medical spinal surgery method and spinal prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090092837A KR101137991B1 (ko) | 2009-09-30 | 2009-09-30 | 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법 및 그 척추 보형물 |
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| Publication Number | Publication Date |
|---|---|
| KR20110035214A KR20110035214A (ko) | 2011-04-06 |
| KR101137991B1 true KR101137991B1 (ko) | 2012-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020090092837A Expired - Fee Related KR101137991B1 (ko) | 2009-09-30 | 2009-09-30 | 영상기반의 환자 맞춤 의료형 척추 보형물의 제조방법 및 그 척추 보형물 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9039772B2 (ko) |
| KR (1) | KR101137991B1 (ko) |
| WO (1) | WO2011040677A1 (ko) |
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| KR20140143261A (ko) * | 2013-06-05 | 2014-12-16 | 이희중 | 안면윤곽수술을 포함한 성형외과 수술용 보형물의 rp기반 제작법과 그 보형물 |
| WO2019217208A1 (en) * | 2018-05-07 | 2019-11-14 | Ruthless, Llc D/B/A Ruthless Spine | Surgical implant preparation system and method |
| WO2021006440A1 (ko) * | 2019-07-11 | 2021-01-14 | 가톨릭대학교 산학협력단 | 골재건용 맞춤형 스캐폴드 제작 방법 |
| KR102229597B1 (ko) | 2020-11-11 | 2021-03-18 | 주식회사 이노브바이오 | 의료용 폴리머재 제조 방법 |
| WO2021206403A1 (ko) * | 2020-04-10 | 2021-10-14 | 가톨릭관동대학교산학협력단 | 척추체 유합수술 시뮬레이션 방법 |
| WO2022139140A1 (ko) * | 2020-12-23 | 2022-06-30 | (주)헬스허브 | 경추 인공 디스크 시술을 위한 시뮬레이션 장치 및 그 방법 |
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| US11207132B2 (en) | 2012-03-12 | 2021-12-28 | Nuvasive, Inc. | Systems and methods for performing spinal surgery |
| KR101577976B1 (ko) | 2013-05-15 | 2015-12-16 | 사회복지법인 삼성생명공익재단 | 환자 맞춤형 어플리케이터에 대한 인쇄 데이터를 생성하는 장치 및 방법, 환자 맞춤형 어플리케이터를 제조하는 시스템 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140143261A (ko) * | 2013-06-05 | 2014-12-16 | 이희중 | 안면윤곽수술을 포함한 성형외과 수술용 보형물의 rp기반 제작법과 그 보형물 |
| KR102342402B1 (ko) * | 2013-06-05 | 2021-12-23 | 이희중 | 성형외과적 수술용 보형물 및 그 제조 방법 |
| WO2019217208A1 (en) * | 2018-05-07 | 2019-11-14 | Ruthless, Llc D/B/A Ruthless Spine | Surgical implant preparation system and method |
| US10864023B2 (en) | 2018-05-07 | 2020-12-15 | Clariance Sas | Surgical implant preparation system and method |
| WO2021006440A1 (ko) * | 2019-07-11 | 2021-01-14 | 가톨릭대학교 산학협력단 | 골재건용 맞춤형 스캐폴드 제작 방법 |
| WO2021206403A1 (ko) * | 2020-04-10 | 2021-10-14 | 가톨릭관동대학교산학협력단 | 척추체 유합수술 시뮬레이션 방법 |
| KR102229597B1 (ko) | 2020-11-11 | 2021-03-18 | 주식회사 이노브바이오 | 의료용 폴리머재 제조 방법 |
| WO2022139140A1 (ko) * | 2020-12-23 | 2022-06-30 | (주)헬스허브 | 경추 인공 디스크 시술을 위한 시뮬레이션 장치 및 그 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120191192A1 (en) | 2012-07-26 |
| WO2011040677A1 (ko) | 2011-04-07 |
| KR20110035214A (ko) | 2011-04-06 |
| US9039772B2 (en) | 2015-05-26 |
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