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1. WO2019213724 - ADJUSTABLE BIPARTITE INTRASTROMAL CORNEAL RING

Publication Number WO/2019/213724
Publication Date 14.11.2019
International Application No. PCT/BR2018/050160
International Filing Date 17.05.2018
IPC
A61F 2/14 2006.1
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
14Eye parts, e.g. lenses, corneal implants; Artificial eyes
A61F 9/013 2006.1
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
9Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
007Methods or devices for eye surgery
013for compensation of ocular refraction
Applicants
  • LYNCH DE MORAES, Luiz Felipe [BR]/[BR]
Inventors
  • LYNCH DE MORAES, Luiz Felipe
Agents
  • VILAGE MARCAS E PATENTES LTDA
Priority Data
BR 10 2018 009518 810.05.2018BR
Publication Language Portuguese (pt)
Filing Language Portuguese (PT)
Designated States
Title
(EN) ADJUSTABLE BIPARTITE INTRASTROMAL CORNEAL RING
(FR) ANNEAU CORNÉEN INTRASTROMAL BIPARTI AJUSTABLE
(PT) ANEL CORNEANO INTRA-ESTROMAL BIPARTIDO AJUSTÁVEL
Abstract
(EN) The present invention comprises an intrastromal corneal ring (1) formed of two bipartite sections (1A and 1B), the ends of which have male (1M) and female (1F) fittings for assembling and locking same, thereby forming a central ring (1C), the body of which has cavities (2) provided for receiving and locking the tangential stabilizing hooks (3) by means of resilient insertion, thereby enabling post-surgical adjustments to be made to the intrastromal corneal ring (1) according to the keratoconus distortion of the patient with the affected cornea (4).
(FR) L'invention comprend un anneau cornéen intrastromal (1) formé par deux sections biparties (1A et 1B) dont les extrémités comportent des éléments d’emboîtement de type mâle (1M) et femelle (1F) permettant le montage et le blocage, formant ainsi un anneau central (1C) dont le corps présente des logements (2) destinés à recevoir et bloquer des tiges (3) de stabilisation tangentielles par insertion élastique, ce qui permet d’effectuer un ajustement post-opératoire sur l'anneau cornéen intrastromal (1) selon la déformation du kératocône du patient avec la cornée (4) malade.
(PT) Compreende um anel corneano intra-estromal (1) formado por duas seções bipartidas (1A e 1B) com as extremidades dotadas de encaixes do tipo macho (1M) e fêmea (1F) para a montagem e travamento das mesmas, formatando assim um anel central (1C) cujo corpo apresenta esperas (2) vazadas para recepção e travamento das hastes (3) estabilizadoras tangenciais por meio de inserção elástica, dessa forma possibilitando fazer ajuste pós-operatório no anel corneano intra- estromal (1) de acordo com a deformação do ceratocone do paciente com a córnea (4) doente.
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