KR100395252B1 - 척추 융합 이식물 - Google Patents
척추 융합 이식물 Download PDFInfo
- Publication number
- KR100395252B1 KR100395252B1 KR10-2001-0023433A KR20010023433A KR100395252B1 KR 100395252 B1 KR100395252 B1 KR 100395252B1 KR 20010023433 A KR20010023433 A KR 20010023433A KR 100395252 B1 KR100395252 B1 KR 100395252B1
- Authority
- KR
- South Korea
- Prior art keywords
- implant
- spinal fusion
- bodies
- link
- pair
- Prior art date
Links
- CLRHSBVAOQFAMO-UHFFFAOYSA-N CC1C(CC2)N2C1 Chemical compound CC1C(CC2)N2C1 CLRHSBVAOQFAMO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/30261—Three-dimensional shapes parallelepipedal
- A61F2002/30266—Three-dimensional shapes parallelepipedal wedge-shaped parallelepipeds
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30622—Implant for fusing a joint or bone material
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2002/3093—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (5)
- 후단부의 핀 결합부위를 통해 서로 마주보면서 나란하게 조합되며 선단부를 이용하여 확장가능한 한쌍의 이식물 본체(10a),(10b)와, 중심을 관통하는 나사구멍(11)을 갖고 있으며 상기 이식물 본체(10a),(10b)의 후단부 핀 결합부위를 지지하는 이식물 지지체(12)와, 상기 이식물 지지체(12)의 나사구멍(11)에 체결되며 이식물 본체(10a),(10b)의 선단부 확장을 위한 체결력을 제공하는 이식물 체결체(13)와, 상기 이식물 체결체(13) 및 한쌍의 이식물 본체(10a),(10b)와 각각 연결되며 이식물 체결체(13)로부터 체결력을 제공받아 한쌍의 이식물 본체(10a),(10b)를 바깥쪽으로 벌려주는 링크부재를 포함하여 구성되는 것을 특징으로 하는 척추 융합 이식물.
- 제 1 항에 있어서, 상기 링크부재는 이식물 체결체(13)의 선단에 볼 결합되어 일체 전후로 움직이는 링크 스테이(14)와, 상기 링크 스테이(14)의 선단에 한쪽 끝이 함께 핀 결합되면서 소정의 각도로 배치되는 동시에 각각의 다른 한쪽 끝은 한쌍의 이식물 본체(10a),(10b)에 각각 핀 결합되어 링크 스테이(13)와의 연동을 가능하게 하는 2개의 링크 바(15)로 구성되는 것을 특징으로 하는 척추 융합 이식물.
- 제 1 항에 있어서, 상기 이식물 본체(10a),(10b)의 바깥쪽 표면은 요철면(16)으로 되어 있는 것을 특징으로 하는 척추 융합 이식물.
- 제 1 항에 있어서, 상기 한쌍의 이식물 본체(10a),(10b)는 서로 마주보는 조합상태에서 같은 방향으로 일정량 휘어진 형태를 취하는 것을 특징으로 하는 척추 융합 이식물.
- 제 1 항 또는 제 3 항에 있어서, 상기 이식물 본체(10a),(10b)의 안쪽면 선단부에는 링크 바(15)의 최대 펴짐동작을 제한하는 스톱퍼 역할의 받침턱(17)이 각각 갖추어져 있는 것을 특징으로 하는 척추 융합 이식물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0023433A KR100395252B1 (ko) | 2001-04-30 | 2001-04-30 | 척추 융합 이식물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0023433A KR100395252B1 (ko) | 2001-04-30 | 2001-04-30 | 척추 융합 이식물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020084349A KR20020084349A (ko) | 2002-11-07 |
KR100395252B1 true KR100395252B1 (ko) | 2003-08-21 |
Family
ID=27703108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0023433A KR100395252B1 (ko) | 2001-04-30 | 2001-04-30 | 척추 융합 이식물 |
Country Status (1)
Country | Link |
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KR (1) | KR100395252B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101502061B1 (ko) * | 2013-10-02 | 2015-03-11 | (주) 서한케어 | 팽창형 융합 케이지 |
US10973650B2 (en) | 2015-12-30 | 2021-04-13 | Nuvasive, Inc. | Lordotic expandable fusion implant |
US11234833B2 (en) | 2015-05-12 | 2022-02-01 | Nuvasive, Inc. | Expandable lordosis intervertebral implants |
US11273047B2 (en) | 2017-12-18 | 2022-03-15 | Nuvasive, Inc. | Expandable implant device |
US11679000B2 (en) | 2013-05-22 | 2023-06-20 | Nuvasive, Inc. | Expandable fusion implant and related methods |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100426012B1 (ko) * | 2001-07-30 | 2004-04-06 | 최용기 | 퓨전 케이지 |
KR100661002B1 (ko) * | 2005-12-12 | 2006-12-22 | (주)태연메디칼 | 경추 융합 이식물 |
CN109758270B (zh) * | 2019-02-20 | 2024-09-10 | 江苏百易得医疗科技有限公司 | 可撑开融合器 |
CN109820627B (zh) * | 2019-04-08 | 2024-03-15 | 博能华医疗器械(北京)有限公司 | 一种可展开的椎间融合器 |
KR102379915B1 (ko) * | 2020-03-18 | 2022-03-29 | 주식회사 엔닥 | 최소 침습 수술용 케이지 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609636A (en) * | 1994-05-23 | 1997-03-11 | Spine-Tech, Inc. | Spinal implant |
JPH10243954A (ja) * | 1997-02-20 | 1998-09-14 | Signus Medizintechnik Gmbh | 脊髄インプラント |
JPH10248861A (ja) * | 1997-01-21 | 1998-09-22 | Spinal Innovations | 癒合式インプラント |
KR19990022935A (ko) * | 1995-10-20 | 1999-03-25 | 엠. 제이크스-바우만 | 케이지와 회전체를 갖는 추골간 임플랜트 |
KR19990064337A (ko) * | 1995-10-20 | 1999-07-26 | 엠. 제이크스-바우만 | 추골간 임플랜트 |
KR200188509Y1 (ko) * | 2000-01-06 | 2000-07-15 | 구자교 | 척추용 보철 플러그 |
-
2001
- 2001-04-30 KR KR10-2001-0023433A patent/KR100395252B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609636A (en) * | 1994-05-23 | 1997-03-11 | Spine-Tech, Inc. | Spinal implant |
KR19990022935A (ko) * | 1995-10-20 | 1999-03-25 | 엠. 제이크스-바우만 | 케이지와 회전체를 갖는 추골간 임플랜트 |
KR19990064337A (ko) * | 1995-10-20 | 1999-07-26 | 엠. 제이크스-바우만 | 추골간 임플랜트 |
JPH10248861A (ja) * | 1997-01-21 | 1998-09-22 | Spinal Innovations | 癒合式インプラント |
JPH10243954A (ja) * | 1997-02-20 | 1998-09-14 | Signus Medizintechnik Gmbh | 脊髄インプラント |
KR200188509Y1 (ko) * | 2000-01-06 | 2000-07-15 | 구자교 | 척추용 보철 플러그 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11679000B2 (en) | 2013-05-22 | 2023-06-20 | Nuvasive, Inc. | Expandable fusion implant and related methods |
US11957602B2 (en) | 2013-05-22 | 2024-04-16 | Nuvasive Inc. | Expandable fusion implant and related methods |
KR101502061B1 (ko) * | 2013-10-02 | 2015-03-11 | (주) 서한케어 | 팽창형 융합 케이지 |
US11234833B2 (en) | 2015-05-12 | 2022-02-01 | Nuvasive, Inc. | Expandable lordosis intervertebral implants |
US11938040B2 (en) | 2015-05-12 | 2024-03-26 | Nuvasive, Inc. | Expandable lordosis intervertebral implants |
US10973650B2 (en) | 2015-12-30 | 2021-04-13 | Nuvasive, Inc. | Lordotic expandable fusion implant |
US11273047B2 (en) | 2017-12-18 | 2022-03-15 | Nuvasive, Inc. | Expandable implant device |
Also Published As
Publication number | Publication date |
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KR20020084349A (ko) | 2002-11-07 |
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