JP6339065B2 - 眼内インプラントのためのデリバリシステム - Google Patents
眼内インプラントのためのデリバリシステム Download PDFInfo
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- JP6339065B2 JP6339065B2 JP2015507194A JP2015507194A JP6339065B2 JP 6339065 B2 JP6339065 B2 JP 6339065B2 JP 2015507194 A JP2015507194 A JP 2015507194A JP 2015507194 A JP2015507194 A JP 2015507194A JP 6339065 B2 JP6339065 B2 JP 6339065B2
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Images
Classifications
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- 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
- A61F2/00—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
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
- A61F2/148—Implantation instruments specially adapted therefor
-
- 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
- A61F9/007—Methods or devices for eye surgery
-
- 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
- A61F9/007—Methods or devices for eye surgery
- A61F9/00781—Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment
-
- 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
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/062—Measuring instruments not otherwise provided for penetration depth
-
- 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
- A61F2/00—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
- A61F2/50—Prostheses not implantable in the body
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
-
- 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
- A61F2/00—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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0097—Visible markings, e.g. indicia
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Prostheses (AREA)
Description
Claims (13)
- 眼内に眼内インプラントを供給するデリバリデバイスにおいて、
近位のハンドル部と、
ハンドル部の遠位端に結合され眼内インプラントを解放自在に保持するように構成された遠位のデリバリ部であって、眼内インプラントは一つ以上の内腔を有する細長要素であり、前記デリバリ部はガイドワイヤを覆って軸方向に配置された鞘を含み、ガイドワイヤが、長手方向沿いに眼内インプラントを保持する助けとなる、長手方向沿いの少なくとも一つの保持機構を含み、少なくとも一つの保持機構が、ガイドワイヤの長手方向沿いの正弦曲線の構成を含み、正弦曲線の構成は、ガイドワイヤと眼内インプラントの内腔との間に締まりばめを提供するように構成された湾曲の領域を含み、ガイドワイヤの湾曲の部位はガイドワイヤの離散的部位沿いに限定され、これによりガイドワイヤの離散的部位は、ガイドワイヤ全体の曲率半径よりもより小さい曲率半径を形成するものであり、ガイドワイヤは、少なくとも二つの湾曲の領域を含むものである、デリバリ部と、
作動時にデリバリ部から眼内インプラントを解放するメカニズムと結合されたアクチュエータであって、ガイドワイヤがスプリングを含む前記メカニズムの一部と結合され、前記メカニズムは前記アクチュエータの動作の際ガイドワイヤを格納するように構成されている、アクチュエータと、及び、
ハンドル部と結合し、前記アクチュエータの動作の際ガイドワイヤの格納の速度を抑制するように構成され調整された、抑制要素と
を含む、デリバリデバイス。 - スプリングが第1の構成にあるとき、ガイドワイヤの遠位端が鞘の遠位端から遠位方向に伸展する、請求項1に記載のデリバリデバイス。
- スプリングが第2の構成にあるとき、ガイドワイヤの遠位端が鞘の遠位端から近位方向に引っ込む、請求項2に記載のデリバリデバイス。
- アクチュエータの作動により、スプリングが第1の構成と第2の構成の間で推移する、請求項3に記載のデリバリデバイス。
- 鞘の遠位端が、眼内インプラントの近位端を受けること若しくは眼内インプラントの近位端と隣接することの、少なくとも一つを行い、ガイドワイヤが近位方向に引っ込む際に眼内インプラントが近位方向にスライドするのを防ぐ、請求項1に記載のデリバリデバイス。
- 湾曲の構成が、中心角が20〜40度の範囲である1.0795〜1.3335cm(0.425〜0.525インチ)の範囲の曲率半径を含む、請求項1に記載のデリバリデバイス。
- 保持機構が、ガイドワイヤの長手方向に沿って相互の間にて0.0254〜0.0508cm(0.0100〜0.0200インチ)の範囲で間隔が空けられた湾曲の構成を含む、請求項1に記載のデリバリデバイス。
- ガイドワイヤが、少なくとも一つの内腔を含む、請求項1に記載のデリバリデバイス。
- ガイドワイヤが、ガイドワイヤの内腔とガイドワイヤの周囲のエリアとの間で流体連絡を提供する、ガイドワイヤの長手方向沿いの少なくとも一つの開口を含む、請求項8に記載のデリバリデバイス。
- ガイドワイヤの周囲のエリアが、眼内インプラントの内腔若しくは眼の一部のうちの、少なくとも一つである、請求項9に記載のデリバリデバイス。
- インプラントが、インプラントの内腔と眼内インプラントの周囲のエリアとの間で流体連絡を提供する、眼内インプラントの長手方向沿いの少なくとも一つのホールを含む、請求項10に記載のデリバリデバイス。
- デリバリデバイスが、流体のソースから眼内インプラント若しくは眼のうちの少なくとも一つへ流体を供給する少なくとも一つの流体デリバリ機構を含む、請求項1に記載のデリバリデバイス。
- 流体のソースからの流体が、粘弾性、薬物、及び幹細胞のうちの、一つ以上を含む、請求項12に記載のデリバリデバイス。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261635471P | 2012-04-19 | 2012-04-19 | |
| US61/635,471 | 2012-04-19 | ||
| US201261637789P | 2012-04-24 | 2012-04-24 | |
| US61/637,789 | 2012-04-24 | ||
| PCT/US2013/037234 WO2013158919A1 (en) | 2012-04-19 | 2013-04-18 | Delivery system for ocular implant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015516858A JP2015516858A (ja) | 2015-06-18 |
| JP6339065B2 true JP6339065B2 (ja) | 2018-06-06 |
Family
ID=49384079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015507194A Active JP6339065B2 (ja) | 2012-04-19 | 2013-04-18 | 眼内インプラントのためのデリバリシステム |
Country Status (9)
| Country | Link |
|---|---|
| EP (3) | EP3730103B1 (ja) |
| JP (1) | JP6339065B2 (ja) |
| CN (1) | CN104540472B (ja) |
| AU (1) | AU2013249153B2 (ja) |
| CA (1) | CA2870549C (ja) |
| EA (1) | EA031414B1 (ja) |
| ES (3) | ES3014183T3 (ja) |
| RU (1) | RU2636859C2 (ja) |
| WO (1) | WO2013158919A1 (ja) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2526910T3 (pl) | 2006-01-17 | 2016-01-29 | Novartis Ag | Urządzenie do leczenia jaskry |
| ES2817775T3 (es) | 2009-01-28 | 2021-04-08 | Alcon Inc | Implante ocular con calidades de rigidez |
| US12478503B2 (en) | 2009-05-18 | 2025-11-25 | Glaukos Corporation | Implants with controlled drug delivery features and methods of using same |
| US10206813B2 (en) | 2009-05-18 | 2019-02-19 | Dose Medical Corporation | Implants with controlled drug delivery features and methods of using same |
| AU2010249683B2 (en) | 2009-05-18 | 2015-06-25 | Glaukos Corporation | Drug eluting ocular implant |
| US9668915B2 (en) | 2010-11-24 | 2017-06-06 | Dose Medical Corporation | Drug eluting ocular implant |
| US9173775B2 (en) | 2012-03-26 | 2015-11-03 | Glaukos Corporation | System for delivering multiple ocular implants |
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