CA2583301A1 - Internal limiting membrane rake - Google Patents
Internal limiting membrane rake Download PDFInfo
- Publication number
- CA2583301A1 CA2583301A1 CA002583301A CA2583301A CA2583301A1 CA 2583301 A1 CA2583301 A1 CA 2583301A1 CA 002583301 A CA002583301 A CA 002583301A CA 2583301 A CA2583301 A CA 2583301A CA 2583301 A1 CA2583301 A1 CA 2583301A1
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- rake
- handle
- tines
- tine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 111
- 210000001525 retina Anatomy 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000007480 spreading Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 208000001351 Epiretinal Membrane Diseases 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 206010012689 Diabetic retinopathy Diseases 0.000 description 1
- 208000020564 Eye injury Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241001420836 Ophthalmitis Species 0.000 description 1
- 208000002158 Proliferative Vitreoretinopathy Diseases 0.000 description 1
- 208000002367 Retinal Perforations Diseases 0.000 description 1
- 206010038934 Retinopathy proliferative Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010046851 Uveitis Diseases 0.000 description 1
- 208000035307 Vitreous adhesions Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000029233 macular holes Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000021971 neovascular inflammatory vitreoretinopathy Diseases 0.000 description 1
- 208000010403 panophthalmitis Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000006785 proliferative vitreoretinopathy Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 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
- A61F9/007—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
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00349—Needle-like instruments having hook or barb-like gripping means, e.g. for grasping suture or tissue
-
- 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
- A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
- A61F9/0133—Knives or scalpels specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/215,250 | 2004-10-15 | ||
| US29215250 | 2004-10-15 | ||
| US63150904P | 2004-11-30 | 2004-11-30 | |
| US60/631,509 | 2004-11-30 | ||
| PCT/US2005/012613 WO2006043975A1 (en) | 2004-10-15 | 2005-04-14 | Internal limiting membrane rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2583301A1 true CA2583301A1 (en) | 2006-04-27 |
Family
ID=38121254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002583301A Abandoned CA2583301A1 (en) | 2004-10-15 | 2005-04-14 | Internal limiting membrane rake |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4731565B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2583301A1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2006043975A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010503477A (ja) * | 2006-09-12 | 2010-02-04 | ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド | 組織の種類を識別するための方法および装置 |
| US20080319463A1 (en) * | 2007-06-19 | 2008-12-25 | Dyson William Hickingbotham | Apparatus, system and method for illuminated membrane manipulator |
| US20240285431A1 (en) * | 2023-02-27 | 2024-08-29 | Opticgon Llc | Electrostatic vitreoretinal brush |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS406952Y1 (cg-RX-API-DMAC7.html) * | 1964-03-17 | 1965-03-02 | ||
| DE3317362A1 (de) * | 1983-05-13 | 1984-11-15 | Kontec GmbH Konstruktion + Technik im Maschinenbau, 6710 Frankenthal | Geschlossene form zum umspritzen der randkanten eines plattenartigen flaechigen bauteils |
| US5868728A (en) | 1995-02-28 | 1999-02-09 | Photogenesis, Inc. | Medical linear actuator for surgical delivery, manipulation, and extraction |
| JPH09313522A (ja) * | 1996-05-31 | 1997-12-09 | Nidek Co Ltd | 眼科手術装置 |
| JP3022389B2 (ja) * | 1997-03-14 | 2000-03-21 | 株式会社イナミ | メンブレンイレーザー |
| US6743237B2 (en) | 2001-01-17 | 2004-06-01 | Innon Holdings, Llc | Endoscopic stone extraction device with improved basket |
| US6945984B2 (en) * | 2001-08-23 | 2005-09-20 | Alcon Grieshaber Ag | Micro surgical instrument |
| US6908476B2 (en) * | 2001-12-21 | 2005-06-21 | Alcon Grieshaber Ag | Micro surgical cutting instrument configured as scissors |
| JP3686040B2 (ja) * | 2002-01-24 | 2005-08-24 | 和久 岡田 | 網膜ブラシ |
-
2005
- 2005-04-14 WO PCT/US2005/012613 patent/WO2006043975A1/en not_active Ceased
- 2005-04-14 CA CA002583301A patent/CA2583301A1/en not_active Abandoned
- 2005-04-14 JP JP2007536676A patent/JP4731565B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4731565B2 (ja) | 2011-07-27 |
| JP2008516665A (ja) | 2008-05-22 |
| WO2006043975A1 (en) | 2006-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |