SG11202104174UA - Device and method for ophthalmic extraction and injection - Google Patents

Device and method for ophthalmic extraction and injection

Info

Publication number
SG11202104174UA
SG11202104174UA SG11202104174UA SG11202104174UA SG11202104174UA SG 11202104174U A SG11202104174U A SG 11202104174UA SG 11202104174U A SG11202104174U A SG 11202104174UA SG 11202104174U A SG11202104174U A SG 11202104174UA SG 11202104174U A SG11202104174U A SG 11202104174UA
Authority
SG
Singapore
Prior art keywords
injection
ophthalmic
extraction
ophthalmic extraction
Prior art date
Application number
SG11202104174UA
Inventor
Han Nian Marcus Ang
Yi Chong Kelvin Teo
Cheng Sim Anna Tan
Original Assignee
Singapore Health Serv Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Singapore Health Serv Pte Ltd filed Critical Singapore Health Serv Pte Ltd
Publication of SG11202104174UA publication Critical patent/SG11202104174UA/en

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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
    • 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
SG11202104174UA 2018-10-26 2019-10-24 Device and method for ophthalmic extraction and injection SG11202104174UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201809514S 2018-10-26
PCT/SG2019/050525 WO2020086002A1 (en) 2018-10-26 2019-10-24 Device and method for ophthalmic extraction and injection

Publications (1)

Publication Number Publication Date
SG11202104174UA true SG11202104174UA (en) 2021-05-28

Family

ID=70332737

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202104174UA SG11202104174UA (en) 2018-10-26 2019-10-24 Device and method for ophthalmic extraction and injection

Country Status (5)

Country Link
US (1) US20220000661A1 (en)
EP (1) EP3870119A4 (en)
CN (1) CN113226228A (en)
SG (1) SG11202104174UA (en)
WO (1) WO2020086002A1 (en)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716363A (en) * 1996-04-15 1998-02-10 Josephberg; Robert Gary Pars plana vitrectomy tool
US6309374B1 (en) * 1998-08-03 2001-10-30 Insite Vision Incorporated Injection apparatus and method of using same
US6428528B2 (en) * 1998-08-11 2002-08-06 Antares Pharma, Inc. Needle assisted jet injector
ATE251922T1 (en) * 1999-04-16 2003-11-15 Powderject Res Ltd NEEDLELESS SYRINGE
CN1874729A (en) * 2003-11-06 2006-12-06 维诺德·B.·希德哈姆 Needle aspiration biopsy device and method
DE102005022532A1 (en) * 2005-05-17 2006-11-23 Tecpharma Licensing Ag Delivery device with forced priming
US7549972B2 (en) * 2005-08-10 2009-06-23 Insight Instruments, Inc. Tool for extracting vitreous samples from an eye
GB2461089B (en) * 2008-06-19 2012-09-19 Cilag Gmbh Int Injection device
DE202009003009U1 (en) * 2009-03-03 2009-06-25 Dieter Hölzle Technik-Projekte GmbH Injection device with injection volume adjustment
US8287494B2 (en) * 2009-03-23 2012-10-16 Colin Ma Intravitreal injection devices and methods of injecting a substance into the vitreous chamber of the eye
CN101732792A (en) * 2009-11-26 2010-06-16 耿燕 Medical syringe with vitreous cavity
WO2011141907A1 (en) * 2010-05-10 2011-11-17 Medimop Medical Projects Ltd. Low volume accurate injector
US8475403B2 (en) * 2010-08-03 2013-07-02 Cook Medical Technologies Llc Aspirating and injecting device with biased closed distal opening
EP2726016B1 (en) * 2011-06-28 2023-07-19 ForSight Vision4, Inc. An apparatus for collecting a sample of fluid from a reservoir chamber of a therapeutic device for the eye
AU2013217511B2 (en) * 2012-02-06 2017-08-03 Unl Holdings Llc Plunger sub-assemblies and auto-injectors having low retraction activation force
JOP20200175A1 (en) * 2012-07-03 2017-06-16 Novartis Ag Syringe
US9549849B2 (en) * 2012-09-13 2017-01-24 Alcon Research, Ltd. Systems and methods for reinjection of processed vitreous humor
KR20140070333A (en) * 2012-11-30 2014-06-10 국립암센터 Device for sampling biopsy
CA2963889C (en) * 2013-10-13 2022-07-12 Zeev Brandeis Device for synchronized injection and aspiration
AU2015315014B2 (en) * 2014-09-11 2020-04-23 Eyepoint Pharmaceuticals Us, Inc. Injector apparatus
SG11201808269YA (en) * 2016-04-21 2018-11-29 Singapore Health Serv Pte Ltd An injection and extraction ophthalmic device
CN106730169B (en) * 2016-12-16 2018-03-09 中南大学湘雅二医院 injection device for ocular injection

Also Published As

Publication number Publication date
EP3870119A1 (en) 2021-09-01
WO2020086002A1 (en) 2020-04-30
CN113226228A (en) 2021-08-06
US20220000661A1 (en) 2022-01-06
EP3870119A4 (en) 2022-07-20

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