KR20030021957A - 인공 고관절용 시멘트형 스템 - Google Patents
인공 고관절용 시멘트형 스템 Download PDFInfo
- Publication number
- KR20030021957A KR20030021957A KR1020010055553A KR20010055553A KR20030021957A KR 20030021957 A KR20030021957 A KR 20030021957A KR 1020010055553 A KR1020010055553 A KR 1020010055553A KR 20010055553 A KR20010055553 A KR 20010055553A KR 20030021957 A KR20030021957 A KR 20030021957A
- Authority
- KR
- South Korea
- Prior art keywords
- stem
- neck
- proximal portion
- proximal
- angle
- Prior art date
Links
- 210000004394 hip joint Anatomy 0.000 title abstract description 11
- 238000000034 method Methods 0.000 claims description 13
- 238000013459 approach Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 abstract description 32
- 210000000689 upper leg Anatomy 0.000 description 28
- 210000000988 bone and bone Anatomy 0.000 description 13
- 230000001054 cortical effect Effects 0.000 description 8
- 210000001624 hip Anatomy 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 5
- 210000001185 bone marrow Anatomy 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 210000004197 pelvis Anatomy 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000011882 arthroplasty Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 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
- A61F2/32—Joints for the hip
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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)
Abstract
Description
Claims (9)
- 전방면 및, 후방면에 각각 외측에 근접하여 전방 돌출부 및, 후방 돌출부가 형성된 근위부;상기 근위부로부터 수직 하방으로 연장된 원위부;상기 근위부로부터 소정의 각도로 경사를 이루어 상방으로 연장된 경부; 및,상기 경부의 단부에 형성된 절두 원추부;를 구비하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 전방 돌출부 및, 후방 돌출부 각각은 상기 근위부로부터 상기 원위부로 접근할수록 돌출 높이가 낮아지는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 원위부는 이중으로 테이퍼져서 형성된 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 근위부 및, 원위부의 단면은 전체적으로 직사각형으로 형성되고, 상기 직사각형의 모서리는 라운드 처리된 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 근위부의 내측면은 87 내지 93 mm 의 곡률 반경을 가지는 곡면부로써 형성되는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 경부로부터 근위부로 연장되는 근위부의 일부에 있어서 하방향으로 단차를 형성함으로써 이루어진 세미 칼러를 더 구비하는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 경부의 단면은 타원형으로 형성되는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 경부와 그로부터 연장되는 상기 절두 원추부는, 상기 근위부로부터 상기 원위부로 연장되는 부분에 대해서 127 내지 133 도의 각도로 경사지는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
- 제 1 항에 있어서,상기 경부의 외표면 및, 상기 경부에 근접한 근위부의 일부는 하이 폴리싱 가공되는 것을 특징으로 하는 고관절 인공 삽입 기구용 스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0055553A KR100458639B1 (ko) | 2001-09-10 | 2001-09-10 | 인공 고관절용 시멘트형 스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0055553A KR100458639B1 (ko) | 2001-09-10 | 2001-09-10 | 인공 고관절용 시멘트형 스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030021957A true KR20030021957A (ko) | 2003-03-15 |
KR100458639B1 KR100458639B1 (ko) | 2004-12-03 |
Family
ID=27723297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0055553A KR100458639B1 (ko) | 2001-09-10 | 2001-09-10 | 인공 고관절용 시멘트형 스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100458639B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768294B1 (ko) * | 2004-04-14 | 2007-10-17 | (주)오티스바이오텍 | 인공고관절용 스템 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068324A (en) * | 1977-01-19 | 1978-01-17 | Bio-Dynamics Inc. | Platform supported hip prosthesis |
EP0137611A3 (en) * | 1983-08-11 | 1986-01-02 | The Procter & Gamble Company | Absorbent vegetable material and process for making same |
US5314493A (en) * | 1992-09-10 | 1994-05-24 | Mikhail Michael W E | Femoral hip joint prosthesis |
EP0943297B1 (de) * | 1998-02-11 | 2000-03-08 | PLUS Endoprothetik AG | Femorale Hüftgelenkprothese |
EP1013243A3 (en) * | 1998-12-21 | 2002-10-16 | Benoist Girard Sas | Femoral component for use in replacement hip joint |
KR100331026B1 (ko) * | 1999-06-09 | 2002-04-06 | 윤덕용 | 인공 고관절 |
-
2001
- 2001-09-10 KR KR10-2001-0055553A patent/KR100458639B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768294B1 (ko) * | 2004-04-14 | 2007-10-17 | (주)오티스바이오텍 | 인공고관절용 스템 |
Also Published As
Publication number | Publication date |
---|---|
KR100458639B1 (ko) | 2004-12-03 |
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