CN111803274A - Glaucoma drainage device and drainage implant therefor - Google Patents
Glaucoma drainage device and drainage implant therefor Download PDFInfo
- Publication number
- CN111803274A CN111803274A CN202010923110.0A CN202010923110A CN111803274A CN 111803274 A CN111803274 A CN 111803274A CN 202010923110 A CN202010923110 A CN 202010923110A CN 111803274 A CN111803274 A CN 111803274A
- Authority
- CN
- China
- Prior art keywords
- glaucoma drainage
- drainage implant
- wall
- implant
- glaucoma
- 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.)
- Granted
Links
- 208000010412 Glaucoma Diseases 0.000 title claims abstract description 81
- 239000007943 implant Substances 0.000 title claims abstract description 77
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000011866 long-term treatment Methods 0.000 abstract description 2
- 238000002513 implantation Methods 0.000 description 9
- 210000001742 aqueous humor Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004410 intraocular pressure Effects 0.000 description 2
- 210000001328 optic nerve Anatomy 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010067013 Normal tension glaucoma Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004406 elevated intraocular pressure Effects 0.000 description 1
- 208000035474 group of disease Diseases 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 201000002978 low tension glaucoma Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000009978 visual deterioration Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- A61F9/00781—Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2020107125662 | 2020-07-22 | ||
CN202010712566 | 2020-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111803274A true CN111803274A (en) | 2020-10-23 |
CN111803274B CN111803274B (en) | 2024-03-29 |
Family
ID=72765488
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010747071.3A Pending CN111772920A (en) | 2020-07-22 | 2020-07-29 | Glaucoma drainage device and drainage implant therefor |
CN202010923110.0A Active CN111803274B (en) | 2020-07-22 | 2020-09-04 | Glaucoma drainage device and drainage implant thereof |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010747071.3A Pending CN111772920A (en) | 2020-07-22 | 2020-07-29 | Glaucoma drainage device and drainage implant therefor |
Country Status (1)
Country | Link |
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CN (2) | CN111772920A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113288580A (en) * | 2021-06-24 | 2021-08-24 | 明澈生物科技(广州)有限公司 | A aqueous humor drainage ware for implanting glaucoma patient is intraocular |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115006103B (en) * | 2022-06-10 | 2023-07-18 | 健诺维(成都)生物科技有限公司 | Eye implantation tube |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020013546A1 (en) * | 1997-08-15 | 2002-01-31 | Grieshaber & Co. Ag Schaffhausen | Method and device to improve aqueous humor drainage in an eye |
US6375642B1 (en) * | 2000-02-15 | 2002-04-23 | Grieshaber & Co. Ag Schaffhausen | Method of and device for improving a drainage of aqueous humor within the eye |
CN1406563A (en) * | 2001-09-07 | 2003-04-02 | 佳能星股份有限公司 | Device for inserting deformable intra-ocular crystalline lens |
US20040147870A1 (en) * | 2002-04-08 | 2004-07-29 | Burns Thomas W. | Glaucoma treatment kit |
CN101001589A (en) * | 2004-06-01 | 2007-07-18 | 贝克顿迪肯森公司 | Ocular implant and methods for making and using same |
US20090082863A1 (en) * | 2007-09-24 | 2009-03-26 | Schieber Andrew T | Ocular Implants |
CN102225031A (en) * | 2011-06-17 | 2011-10-26 | 项楠 | Lacrimal passage drainage system |
CN102596121A (en) * | 2009-08-20 | 2012-07-18 | 格里沙贝眼科研究基金会 | Method and device for the treatment of glaucoma |
CN103284833A (en) * | 2006-01-17 | 2013-09-11 | 创森德医疗设备公司 | Glaucoma treatment device |
US20130325024A1 (en) * | 2012-06-05 | 2013-12-05 | Oded M. Nissan | Functionally graded material tube and method for use of the same in implantation |
US20160067093A1 (en) * | 2014-09-10 | 2016-03-10 | Novartis Ag | Devices, systems and methods for posterior segment drainage |
CN205434069U (en) * | 2015-12-29 | 2016-08-10 | 北京恒视远达医疗技术有限公司 | Device and system are implanted in miniature glaucoma drainage |
US20170172799A1 (en) * | 2013-02-27 | 2017-06-22 | Aquesys, Inc. | Intraocular shunt implantation methods and devices |
CN206499574U (en) * | 2016-12-02 | 2017-09-19 | 程世明 | Many anti-skidding lacrimal passage pipes of ball-type |
CN107530189A (en) * | 2014-12-31 | 2018-01-02 | 迈克罗欧普提克斯股份有限公司 | Glaucoma treatment device and method |
CN109199694A (en) * | 2018-09-29 | 2019-01-15 | 温州医科大学 | A kind of schlemm pipe probing of solubility and rinse bracket |
CN109937025A (en) * | 2016-04-20 | 2019-06-25 | 多斯医学公司 | The delivery apparatus of biological absorbable ocular drug |
CN110236782A (en) * | 2019-07-02 | 2019-09-17 | 北京华视诺维医疗科技有限公司 | Aqueous humor acquisition device |
CN209951539U (en) * | 2017-12-04 | 2020-01-17 | 广州聚明生物科技有限公司 | Aqueous humor drainage device |
-
2020
- 2020-07-29 CN CN202010747071.3A patent/CN111772920A/en active Pending
- 2020-09-04 CN CN202010923110.0A patent/CN111803274B/en active Active
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020013546A1 (en) * | 1997-08-15 | 2002-01-31 | Grieshaber & Co. Ag Schaffhausen | Method and device to improve aqueous humor drainage in an eye |
US6375642B1 (en) * | 2000-02-15 | 2002-04-23 | Grieshaber & Co. Ag Schaffhausen | Method of and device for improving a drainage of aqueous humor within the eye |
CN1406563A (en) * | 2001-09-07 | 2003-04-02 | 佳能星股份有限公司 | Device for inserting deformable intra-ocular crystalline lens |
US20040147870A1 (en) * | 2002-04-08 | 2004-07-29 | Burns Thomas W. | Glaucoma treatment kit |
CN101001589A (en) * | 2004-06-01 | 2007-07-18 | 贝克顿迪肯森公司 | Ocular implant and methods for making and using same |
CN103284833A (en) * | 2006-01-17 | 2013-09-11 | 创森德医疗设备公司 | Glaucoma treatment device |
US20090082863A1 (en) * | 2007-09-24 | 2009-03-26 | Schieber Andrew T | Ocular Implants |
CN102596121A (en) * | 2009-08-20 | 2012-07-18 | 格里沙贝眼科研究基金会 | Method and device for the treatment of glaucoma |
CN102225031A (en) * | 2011-06-17 | 2011-10-26 | 项楠 | Lacrimal passage drainage system |
US20130325024A1 (en) * | 2012-06-05 | 2013-12-05 | Oded M. Nissan | Functionally graded material tube and method for use of the same in implantation |
US20170172799A1 (en) * | 2013-02-27 | 2017-06-22 | Aquesys, Inc. | Intraocular shunt implantation methods and devices |
US20160067093A1 (en) * | 2014-09-10 | 2016-03-10 | Novartis Ag | Devices, systems and methods for posterior segment drainage |
CN107530189A (en) * | 2014-12-31 | 2018-01-02 | 迈克罗欧普提克斯股份有限公司 | Glaucoma treatment device and method |
CN205434069U (en) * | 2015-12-29 | 2016-08-10 | 北京恒视远达医疗技术有限公司 | Device and system are implanted in miniature glaucoma drainage |
CN109937025A (en) * | 2016-04-20 | 2019-06-25 | 多斯医学公司 | The delivery apparatus of biological absorbable ocular drug |
CN206499574U (en) * | 2016-12-02 | 2017-09-19 | 程世明 | Many anti-skidding lacrimal passage pipes of ball-type |
CN209951539U (en) * | 2017-12-04 | 2020-01-17 | 广州聚明生物科技有限公司 | Aqueous humor drainage device |
CN109199694A (en) * | 2018-09-29 | 2019-01-15 | 温州医科大学 | A kind of schlemm pipe probing of solubility and rinse bracket |
CN110236782A (en) * | 2019-07-02 | 2019-09-17 | 北京华视诺维医疗科技有限公司 | Aqueous humor acquisition device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113288580A (en) * | 2021-06-24 | 2021-08-24 | 明澈生物科技(广州)有限公司 | A aqueous humor drainage ware for implanting glaucoma patient is intraocular |
Also Published As
Publication number | Publication date |
---|---|
CN111772920A (en) | 2020-10-16 |
CN111803274B (en) | 2024-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210625 Address after: Room 411-32, building 2, No.8 Jinfeng Road, high tech Zone, Suzhou, Jiangsu 215000 Applicant after: Suzhou Langmu Medical Technology Co.,Ltd. Address before: Room 1228, 12 / F, book building, Shenzhen newspaper group, Qinghu community, Longhua street, Longhua District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen Langmu Medical Technology Co.,Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Kan Min Inventor after: Wang Yantao Inventor after: Liang Yuanbo Inventor after: Wang Yan Inventor before: Liang Yuanbo Inventor before: Kan Min Inventor before: Wang Yantao Inventor before: Wang Yan |
|
GR01 | Patent grant | ||
GR01 | Patent grant |