Processing

Please wait...

Settings

Settings

Goto Application

1. WO2019045411 - ARTIFICIAL ANKLE JOINT TALUS COMPONENT

Publication Number WO/2019/045411
Publication Date 07.03.2019
International Application No. PCT/KR2018/009913
International Filing Date 28.08.2018
IPC
A61F 2/42 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
42for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
CPC
A61F 2/42
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
42for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
A61F 2/4202
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
42for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
4202for ankles
A61F 2002/30138
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30108Shapes
3011Cross-sections or two-dimensional shapes
30138Convex polygonal shapes
A61F 2002/30843
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
30771applied in original prostheses, e.g. holes or grooves
30841Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
30843Pyramidally-shaped
A61F 2002/30878
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
30771applied in original prostheses, e.g. holes or grooves
30878with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
A61F 2002/3093
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
3093for promoting ingrowth of bone tissue
Applicants
  • 주식회사 코렌텍 CORENTEC CO., LTD. [KR]/[KR]
  • 전남대학교병원 CHONNAM NATIONAL UNIVERSITY HOSPITAL [KR]/[KR]
  • 전남대학교산학협력단 INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY [KR]/[KR]
Inventors
  • 이근배 LEE, Keun-Bae
  • 신태진 SHIN, Tae-Jin
Agents
  • 김현수 KIM, Hyun-Soo
Priority Data
10-2017-010917529.08.2017KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ARTIFICIAL ANKLE JOINT TALUS COMPONENT
(FR) ÉLÉMENT D'ASTRAGALE D'ARTICULATION DE CHEVILLE ARTIFICIELLE
(KO) 인공발목관절 거골요소
Abstract
(EN)
The present invention relates to an artificial ankle joint talus component and, more specifically, to an artificial ankle joint talus component comprising: a joint surface coming in contact with an insert; and a contact surface coming in contact with the bone, wherein the contact surface is formed in a shape complementary to the cross section of the talus, thereby repairing the entire cross section and thus distributing stress, and reducing side effects such as osteolysis or heterotopic ossification after the surgery.
(FR)
La présente invention concerne un composant astragalien d'articulation de cheville artificielle et, plus spécifiquement, un composant astragalien d'articulation de cheville artificielle comprenant : une surface d'articulation entrant en contact avec un insert ; et une surface de contact venant en contact avec l'os, la surface de contact étant formée selon une forme complémentaire à la section transversale de l'astragale, ce qui permet de réparer toute la section transversale et donc de répartir la contrainte, et de réduire les effets secondaires tels que l'ostéolyse ou l'ossification hétérotopique après la chirurgie.
(KO)
본 발명은 인공발목관절 거골요소에 관한 것으로, 더욱 상세하게는 인서트와 접하는 관절면, 뼈와 접하는 접촉면을 포함하고, 상기 접촉면은 거골 절단면과 상보적인 형상으로 형성하여 절단면을 모두 수복해 응력을 분산시키고 수술 후 골용해 또는 이소성골화증 등의 부작용을 감소시키는 것을 특징으로 하는 인공발목관절 거골요소에 대한 것이다.
Latest bibliographic data on file with the International Bureau