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1. WO2022118258 - CORNEAL MARKER TOOLS FOR OPHTHALMIC PROCEDURES

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Publication Number WO/2022/118258
Publication Date 09.06.2022
International Application No. PCT/IB2021/061262
International Filing Date 02.12.2021
IPC
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
CPC
A61B 2090/395
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
39Markers, e.g. radio-opaque or breast lesions markers
3937Visible markers
395with marking agent for marking skin or other tissue
A61B 2090/3987
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
39Markers, e.g. radio-opaque or breast lesions markers
3987Applicators for implanting markers
A61B 90/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
30Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
A61B 90/39
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
39Markers, e.g. radio-opaque or breast lesions markers
A61F 9/0136
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
013Instruments; for compensation of ocular refraction
0136Mechanical markers
Applicants
  • AMO DEVELOPMENT, LLC [US]/[US]
Inventors
  • HANNON, Trevor
  • LOW, Vye Chi
  • LAGARTO, Christina
  • GARCIA, Jose
  • FU, Hong
  • MEHTA-HURT, Deepali
Agents
  • SHIRTZ, Joseph F.
  • SHARMA, Sanjesh P.
Priority Data
63/121,20003.12.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CORNEAL MARKER TOOLS FOR OPHTHALMIC PROCEDURES
(FR) OUTILS MARQUEURS CORNÉENS POUR PROCÉDURES OPHTALMIQUES
front page image
Abstract
(EN) Various corneal marker tools and assemblies are provided for use in ophthalmic procedures to place ink marks on the cornea. One tool assembly (1) includes an applicator (10) containing an ink and a disposable marking tip (20) attachable to the applicator (10), where ink is injected from the applicator (10) into hollow channels of the marking tip (20). Another tool assembly includes a reusable handle and a disposable marking tip attachable to the handle. Another tool assembly includes a marker assembled with a cap with an ink pad. Another tool assembly includes a marker tool and a nesting adapter to be used with a patient interface device. Other tools have a one-piece design with a marker head and an handle fixedly joined together. Some tools have pre-inked marking elements, or an embedded light source, or a built-in level indicator, or a ring-shaped marker head, or a leaf spring feature on their marking prongs.
(FR) L'invention concerne divers outils et ensembles marqueurs cornéens destinés à être utilisés dans des procédures ophtalmiques pour placer des marques d'encre sur la cornée. Un ensemble outil (1) comprend un applicateur (10) contenant une encre et une pointe de marquage jetable (20) pouvant être fixée à l'applicateur (10), l'encre étant injectée depuis l'applicateur dans des canaux creux de la pointe de marquage (20). Un autre ensemble outil comprend une poignée réutilisable et une pointe de marquage jetable pouvant être fixée à la poignée. Un autre ensemble outil comprend un marqueur assemblé à un capuchon pourvu d'un tampon encreur. Un autre ensemble outil comprend un outil marqueur et un adaptateur d'emboîtement destiné à être utilisé avec un dispositif d'interface patient. D'autres outils sont conçus d'un seul tenant, avec une tête de marqueur et une poignée joints de manière fixe l'un à l'autre. Certains outils comportent des éléments de marquage pré-encrés, une source de lumière incorporée, un indicateur de niveau intégré, une tête de marqueur en forme d'anneau ou un élément ressort à lames sur leurs broches de marquage.
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