KR200344262Y1 - 굽힘 가능한 인공무릎관절부 - Google Patents
굽힘 가능한 인공무릎관절부 Download PDFInfo
- Publication number
- KR200344262Y1 KR200344262Y1 KR20-2003-0038380U KR20030038380U KR200344262Y1 KR 200344262 Y1 KR200344262 Y1 KR 200344262Y1 KR 20030038380 U KR20030038380 U KR 20030038380U KR 200344262 Y1 KR200344262 Y1 KR 200344262Y1
- Authority
- KR
- South Korea
- Prior art keywords
- artificial
- coupling
- teeth
- pin
- calf
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 91
- 238000010168 coupling process Methods 0.000 claims abstract description 91
- 238000005859 coupling reaction Methods 0.000 claims abstract description 91
- 244000309466 calf Species 0.000 claims abstract description 40
- 210000000689 upper leg Anatomy 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 4
- 210000003127 knee Anatomy 0.000 abstract description 15
- 210000002414 leg Anatomy 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 230000036544 posture Effects 0.000 description 14
- 230000004308 accommodation Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 210000000617 arm Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F8/00—Dummies, busts or the like, e.g. for displaying garments
-
- 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
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/64—Knee joints
- A61F2/642—Polycentric joints, without longitudinal rotation
- A61F2/646—Polycentric joints, without longitudinal rotation of the pin-guiding groove linkage type
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/3055—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting length
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0006—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting angular orientation
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0007—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting length
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (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 (5)
- 복수의 치(32)들이 일면에 방사상으로 형성된 결합부(31)들이 내측으로 대향되게 형성된 대퇴부 형상의 인공대퇴부(1);상기 인공대퇴부(1)와 결합하는 종아리 형상의 인공종아리부(2); 및상기 인공대퇴부(1)와 인공종아리부(2)를 결합하기 위해 일측은 그 인공종아리부(2)에 고정되고 타측은 그 인공대퇴부(1)의 결합부(31)들의 치(32)들과 물림하는 치(24)들이 형성된 결합핀(20)이 설치되는 관절부(10)를 포함하여 구성되고,상기 결합핀(20)은 좌측핀부(22)와 우측핀부(23)의 사이에 탄성부재를 구비하여 양측방향으로 수축 및 복귀가 가능하고 , 상기 결합핀(20)이 수축 및 복귀할 때에 그 결합핀(20)의 치들(24)이 상기 결합부(31)들의 치들(32)과 위치를 달리하며 물림될 수 있는 것을 특징으로 하는 굽힘 가능한 인공무릎관절부.
- 제 1 항에 있어서,상기 결합핀(20)은 외측에 구속돌기(28)가 형성되고 상기 결합핀(20)이 설치되는 관절부(10)는 일측에 구속홈(12)이 형성되는 것을 특징으로 하는 굽힘 가능한 인공무릎관절부.
- 일면에 복수의 치들(32)이 방사상으로 형성된 결합부(31)들이 각각의 내측 일부에 대향되게 설치된 인공대퇴부(1)와 인공종아리부(2); 및상기 인공대퇴부(1)와 인공종아리부(2)를 결합하기 위해서 상기 결합부(31)들의 치(32)들과 물림하는 치(24)들이 형성된 결합핀(20)들이 양측에 설치되는 관절부(10)를 포함하여 구성되고,상기 각 결합핀(20)은 좌측핀부(22)와 우측핀부(23)의 사이에 탄성부재를 구비하여 양측방향으로 수축 및 복귀가 가능하고 , 상기 결합핀(20)이 수축 및 복귀할 때에 그 결합핀(20)들의 치(24)들이 그 결합부(31)들의 치(32)들과 위치를 달리하며 물림될 수 있는 것을 특징으로 하는 굽힘 가능한 인공무릎관절부.
- 제 3 항에 있어서,상기 인공대퇴부(1) 및 인공종아리부(2)의 내측에는 결합부(31)가 형성된 길이조정부(30)가 더 설치되며,상기 길이조정부(30)는 상기 인공대퇴부(1) 또는 인공종아리부(2)에 형성된 길이조정수용부(50)와 위치를 조정하여 결합할 수 있는 것을 특징으로 하는 굽힘 가능한 인공무릎관절부.
- 제 1 항 내지 제 5 항 중의 어느 하나에 있어서,상기 각 치(24, 32)는 단면이 삼각형이고, 그 단면의 크기가 외측방향으로 진행하면서 점증하는 것을 특징으로 하는 굽힘 가능한 인공무릎관절부.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0038380U KR200344262Y1 (ko) | 2003-12-09 | 2003-12-09 | 굽힘 가능한 인공무릎관절부 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0038380U KR200344262Y1 (ko) | 2003-12-09 | 2003-12-09 | 굽힘 가능한 인공무릎관절부 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030089084A Division KR100611349B1 (ko) | 2003-12-09 | 2003-12-09 | 굽힘 가능한 인공무릎관절부 |
Publications (1)
Publication Number | Publication Date |
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KR200344262Y1 true KR200344262Y1 (ko) | 2004-03-10 |
Family
ID=49426253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0038380U Ceased KR200344262Y1 (ko) | 2003-12-09 | 2003-12-09 | 굽힘 가능한 인공무릎관절부 |
Country Status (1)
Country | Link |
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KR (1) | KR200344262Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100630314B1 (ko) | 2005-11-09 | 2006-10-02 | 임규동 | 4축 보조기 관절 |
-
2003
- 2003-12-09 KR KR20-2003-0038380U patent/KR200344262Y1/ko not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100630314B1 (ko) | 2005-11-09 | 2006-10-02 | 임규동 | 4축 보조기 관절 |
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U107 | Dual application of utility model | ||
UA0107 | Dual application for utility model registration |
Comment text: Dual Application of Utility Model Registration Patent event date: 20031209 Patent event code: UA01011R07D |
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Patent event date: 20040227 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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