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1. (WO2016064199) IMPLANT FOR IMPROVING WRINKLES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/064199 International Application No.: PCT/KR2015/011163
Publication Date: 28.04.2016 International Filing Date: 21.10.2015
IPC:
A61F 2/00 (2006.01) ,A61L 27/52 (2006.01) ,A61L 27/14 (2006.01) ,A61L 27/54 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
52
Hydrogels or hydrocolloids
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
54
Biologically active materials, e.g. therapeutic substances
Applicants:
가톨릭관동대학교산학협력단 CATHOLIC KWANDONG UNIVERSITY INDUSTRY FOUNDATION [KR/KR]; 강원도 강릉시 범일로579번길 24 24, Beomil-ro579beon-gil Gangneung-si Gangwon-do 25601, KR
Inventors:
이훈범 LEE, Hoon Bum; KR
박문서 PARK, Moon Seo; KR
Agent:
최훈식 CHOI, Hoon Sik; KR
Priority Data:
10-2014-014233521.10.2014KR
Title (EN) IMPLANT FOR IMPROVING WRINKLES
(FR) IMPLANT POUR L'AMÉLIORATION DES RIDES
(KO) 주름개선용 보형물
Abstract:
(EN) The present invention relates to a medical implant for improving wrinkles. The implant for improving wrinkles according to the present invention comprises a xerogel which is formed in the shape of a wire and is subjected to compression and dehydration condensation from the hydrogel state, to a greater shrinkage ratio than the shrinkage ratio of simple dehydration condensation; and the xerogel is inserted into a human body and then absorbs water in the human body so as to revert to the hydrogel state prior to the compression. The present invention allows a wrinkle improving effect to be maintained over a long time while still having good compatibility with the human body since use is made of a material such as PVA or PVAc, and the invention allows improved ease of surgery since use is made of an implant in the shape of a wire that affords easy planning of surgery via an easy calculation of the volume or cross sectional area by which the implant expands, and at the same time has a small cross sectional area and is outstandingly able to maintain form.
(FR) Cette invention concerne un implant médical pour l'amélioration des rides. L'implant pour l'amélioration des rides selon l'invention comprend un xérogel qui est façonné sous la forme d'un fil et soumis à compression et à condensation par déshydratation à partir de l'état d'hydrogel, à un taux de retrait supérieur au taux de retrait de la condensation par déshydratation simple ; le xérogel étant inséré dans un corps humain pour absorber l'eau contenue dans le corps humain de façon à revenir l'état d'hydrogel qui était le sien avant la compression. L'invention permet le maintien d'un effet d'amélioration des rides sur une longue période tout en conservant une bonne compatibilité avec le corps humain due à l'utilisation d'un matériau tel que le PVA ou PVAc, et permet une intervention chirurgicale améliorée due à l'utilisation d'un implant sous la forme d'un fil qui permet une planification facile de l'intervention par un calcul simple de l'expansion de l'implant en volume ou section transversale, ledit implant ayant en même temps une petite section transversale et une remarquable capacité à conserver sa forme.
(KO) 본 발명은 주름 개선용 의료용 보형물에 관한 것으로서, 본 발명에 따른 주름 개선용 보형물은 와이어 형으로 형성되고, 하이드로젤 상태로부터 단순 탈수 축합에 의한 수축율에 비하여 더 큰 수축율로 압축 및 탈수 축합되는 건교체를 포함하고, 상기 건교체는 인체 삽입 후 인체의 수분을 흡수하여 상기 압축 전 하이드로젤 상태로 회복된다. 본 발명은 PVA 또는 PVAc 등의 소재를 이용함으로써 인체적합성이 좋으면서도 주름 개선의 효과가 장시간 유지될 수 있으며, 보형물이 확장되는 용적 또는 단면적의 산출이 용이하여 수술을 계획하기에 용이하며, 동시에 적은 단면적을 갖고 형태 유지가 우수한 와이어형 보형물을 이용함으로써 수술 용이성이 증대될 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)