WO2009031319A1 - 眼科手術用排液器 - Google Patents
眼科手術用排液器 Download PDFInfo
- Publication number
- WO2009031319A1 WO2009031319A1 PCT/JP2008/002459 JP2008002459W WO2009031319A1 WO 2009031319 A1 WO2009031319 A1 WO 2009031319A1 JP 2008002459 W JP2008002459 W JP 2008002459W WO 2009031319 A1 WO2009031319 A1 WO 2009031319A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- liquid
- drooping members
- gap
- drooping
- Prior art date
Links
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
- 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, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0231—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors 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
- A61F9/0008—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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
吸引器等を用いることなく簡易な構成で継続して高い排液能力を確保できる眼科手術用排液器を提供する。 排液器1は、本体2と垂下部3と本体2の裏面に設けられた脚部材4と瞼裂内に突出する突出部5とから構成される。本体2及び垂下部3は、表面が濡れ性を有し内部に水を染み込ませない紙により一体に形成され、全体形状が略台形状である。本体2の側縁23,24は目尻E4近傍の眼瞼縁E3に沿うように形成される。本体2と滅菌シールSとの間には間隔Gが形成される。垂下部3は眼瞼縁E3から内部に延びている。瞼裂E5内に液体L2が溜まり、垂下部3の下端部に当接すると、液体L2は垂下部3の濡れ性(或いは液体L2の付着力)により垂下部3と眼瞼縁E3および本体2の裏面との間隔に引き出され、本体2と滅菌シールSとの間隔Gを下流側に流れる。よって、吸引器等を必要とすることなく液体L2を瞼裂E5内から外部に排出できる。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08829852A EP2198816A4 (en) | 2007-09-07 | 2008-09-05 | DRAINAGE DEVICE FOR OPHTHALMIC SURGERY |
JP2009531138A JP4572378B2 (ja) | 2007-09-07 | 2008-09-05 | 眼科手術用排液器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-232997 | 2007-09-07 | ||
JP2007232997 | 2007-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009031319A1 true WO2009031319A1 (ja) | 2009-03-12 |
Family
ID=40428644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/002459 WO2009031319A1 (ja) | 2007-09-07 | 2008-09-05 | 眼科手術用排液器 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2198816A4 (ja) |
JP (1) | JP4572378B2 (ja) |
WO (1) | WO2009031319A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012115233A1 (ja) * | 2011-02-26 | 2012-08-30 | SHIBA Hiroharu | 排液器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110077468A1 (en) * | 2009-09-30 | 2011-03-31 | Finger Paul T | Drug eluting eyelid speculum |
JP5395979B1 (ja) | 2012-07-11 | 2014-01-22 | 淳介 飽浦 | 排液器 |
US20210001018A1 (en) * | 2018-03-09 | 2021-01-07 | Heriot Eyecare Pty. Ltd. | Method and device for surgery |
JP7313075B2 (ja) * | 2021-10-01 | 2023-07-24 | 株式会社Mirai Eye | 排液器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06105865A (ja) * | 1992-09-29 | 1994-04-19 | Mukai Katsuhiko | 角膜表面吸水具 |
JPH08317939A (ja) * | 1995-03-17 | 1996-12-03 | Tomey Technol Corp | 手術用液吸収具 |
JP2000060895A (ja) * | 1998-08-20 | 2000-02-29 | Shuji Maeda | 眼内灌流液等の排出に使用する容器 |
JP2001517097A (ja) * | 1995-12-11 | 2001-10-02 | ウーンド・ヒーリング・オブ・オクラホマ・インコーポレーテッド | 眼の眼内圧を低下させるための装置 |
US20030130630A1 (en) * | 2001-11-05 | 2003-07-10 | David Morris | Sterile ocular cover and method |
US20040260227A1 (en) * | 2002-12-19 | 2004-12-23 | Lisk James R. | Article and method for ocular aqueous drainage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171307A (en) * | 1990-06-11 | 1992-12-15 | Sanning Frank B | Irrigation solution collection device |
US5599330A (en) * | 1993-11-23 | 1997-02-04 | Rainin; Edgar A. | Surgical wicking device |
US6675805B1 (en) * | 2003-02-20 | 2004-01-13 | John M. Graether | Method and apparatus for draping an eye for surgical procedures |
-
2008
- 2008-09-05 EP EP08829852A patent/EP2198816A4/en not_active Withdrawn
- 2008-09-05 JP JP2009531138A patent/JP4572378B2/ja active Active
- 2008-09-05 WO PCT/JP2008/002459 patent/WO2009031319A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06105865A (ja) * | 1992-09-29 | 1994-04-19 | Mukai Katsuhiko | 角膜表面吸水具 |
JPH08317939A (ja) * | 1995-03-17 | 1996-12-03 | Tomey Technol Corp | 手術用液吸収具 |
JP2001517097A (ja) * | 1995-12-11 | 2001-10-02 | ウーンド・ヒーリング・オブ・オクラホマ・インコーポレーテッド | 眼の眼内圧を低下させるための装置 |
JP2000060895A (ja) * | 1998-08-20 | 2000-02-29 | Shuji Maeda | 眼内灌流液等の排出に使用する容器 |
US20030130630A1 (en) * | 2001-11-05 | 2003-07-10 | David Morris | Sterile ocular cover and method |
US20040260227A1 (en) * | 2002-12-19 | 2004-12-23 | Lisk James R. | Article and method for ocular aqueous drainage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012115233A1 (ja) * | 2011-02-26 | 2012-08-30 | SHIBA Hiroharu | 排液器 |
US9339413B2 (en) | 2011-02-26 | 2016-05-17 | Hiroharu SHIBA | Drainage device |
Also Published As
Publication number | Publication date |
---|---|
EP2198816A1 (en) | 2010-06-23 |
JP4572378B2 (ja) | 2010-11-04 |
JPWO2009031319A1 (ja) | 2010-12-09 |
EP2198816A4 (en) | 2010-11-10 |
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