BR112023026313A2 - Métodos e aparelhos para aplicação de implantes oculares - Google Patents
Métodos e aparelhos para aplicação de implantes ocularesInfo
- Publication number
- BR112023026313A2 BR112023026313A2 BR112023026313A BR112023026313A BR112023026313A2 BR 112023026313 A2 BR112023026313 A2 BR 112023026313A2 BR 112023026313 A BR112023026313 A BR 112023026313A BR 112023026313 A BR112023026313 A BR 112023026313A BR 112023026313 A2 BR112023026313 A2 BR 112023026313A2
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- needle
- lumen
- proximal
- retention
- Prior art date
Links
- 239000007943 implant Substances 0.000 title abstract 3
- 230000014759 maintenance of location Effects 0.000 abstract 4
- 230000009969 flowable effect Effects 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- A61F9/00—Methods 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
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, 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
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
métodos e aparelhos para aplicação de implantes oculares. sistema para tratar um olho de um paciente que precisa de tratamento, incluindo um dispositivo de aplicação que tem um compartimento dimensionado para ser empunhado por um operador, um atuador e um cone nasal distal; uma agulha acoplada e estendendo-se distalmente a partir do cone nasal, sendo que a agulha tem um lúmen e uma extremidade distal chanfrada definindo uma abertura distal que tem uma ponta afiada e uma bainha proximal à abertura distal; e um tampão de retenção posicionado dentro e abrangendo o lúmen da agulha proximal à bainha; e um implante intraocular posicionado dentro do lúmen da agulha proximal ao tampão de retenção. o tampão de retenção é formado a partir de uma solução de retenção fluível de hidroxipropil metilcelulose (hpmc) em água com uma concentração que é maior que 2,5% p:p e menor que cerca de 4% p:p. são fornecidos dispositivos e métodos relacionados.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163219480P | 2021-07-08 | 2021-07-08 | |
| PCT/US2022/036418 WO2023283379A1 (en) | 2021-07-08 | 2022-07-07 | Methods and apparatus for delivery of ocular implants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023026313A2 true BR112023026313A2 (pt) | 2024-03-05 |
Family
ID=82748235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023026313A BR112023026313A2 (pt) | 2021-07-08 | 2022-07-07 | Métodos e aparelhos para aplicação de implantes oculares |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230011907A1 (pt) |
| EP (1) | EP4366674A1 (pt) |
| CN (1) | CN117529295A (pt) |
| AU (1) | AU2022308357A1 (pt) |
| BR (1) | BR112023026313A2 (pt) |
| CA (1) | CA3221697A1 (pt) |
| WO (1) | WO2023283379A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1037439S1 (en) | 2022-01-17 | 2024-07-30 | EyePoint Pharamaceuticals, Inc. | Ocular injector |
| USD1043969S1 (en) * | 2023-01-20 | 2024-09-24 | EyePoint Pharmaceuticals, Inc. | Ocular injector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6899717B2 (en) * | 2002-09-18 | 2005-05-31 | Allergan, Inc. | Methods and apparatus for delivery of ocular implants |
| US9039761B2 (en) * | 2006-08-04 | 2015-05-26 | Allergan, Inc. | Ocular implant delivery assemblies with distal caps |
| US8535333B2 (en) * | 2009-07-29 | 2013-09-17 | Transcend Medical, Inc. | Ocular implant applier and methods of use |
| EP2968695A1 (en) * | 2013-03-14 | 2016-01-20 | Allergan, Inc. | Polymer system for securing implants in syringe needles |
-
2022
- 2022-07-07 WO PCT/US2022/036418 patent/WO2023283379A1/en active Application Filing
- 2022-07-07 US US17/811,217 patent/US20230011907A1/en active Pending
- 2022-07-07 AU AU2022308357A patent/AU2022308357A1/en active Pending
- 2022-07-07 BR BR112023026313A patent/BR112023026313A2/pt unknown
- 2022-07-07 EP EP22748647.9A patent/EP4366674A1/en active Pending
- 2022-07-07 CA CA3221697A patent/CA3221697A1/en active Pending
- 2022-07-07 CN CN202280042218.6A patent/CN117529295A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230011907A1 (en) | 2023-01-12 |
| EP4366674A1 (en) | 2024-05-15 |
| CA3221697A1 (en) | 2023-01-12 |
| WO2023283379A1 (en) | 2023-01-12 |
| AU2022308357A1 (en) | 2023-12-21 |
| CN117529295A (zh) | 2024-02-06 |
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