JP2019516496A - 涙腺ドラッグ送給デバイス - Google Patents
涙腺ドラッグ送給デバイス Download PDFInfo
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- JP2019516496A JP2019516496A JP2018560843A JP2018560843A JP2019516496A JP 2019516496 A JP2019516496 A JP 2019516496A JP 2018560843 A JP2018560843 A JP 2018560843A JP 2018560843 A JP2018560843 A JP 2018560843A JP 2019516496 A JP2019516496 A JP 2019516496A
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- delivery device
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- drug delivery
- drug
- lacrimal gland
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- 235000002906 tartaric acid Nutrition 0.000 description 1
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 230000001457 vasomotor 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
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Prostheses (AREA)
Abstract
Description
[定義]
1.WO/2014/113384 7/24/2014 KAHOOK, M. 1/14/2014
2.FLEISHER, D. et al. (1996) “Improved oral drug delivery: solubility limitations overcome by the use of prodrugs,” Advanced Drug Delivery Reviews 19(2), 115-130.
3.MOOBERRY, S. L. et al. (1995) “Tubercidin stabilizes microtubules against vinblastine-induced depolymerization, a taxol-like effect,” Cancer Letters 96(2), 261-266.
4.RO, A. J. et al. (2012) “Morphological and degradation studies of sirolimus-containing poly(lactide-co-glycolide) discs,” Journal of Biomedical Materials Research Part B: Applied Biomaterials 100B(3), 767-777.
5.SMITH, C. D. et al (1994) “A sensitive assay for taxol and other microtubule-stabilizing agents,” Cancer Letters 79(2), 213-219.
Claims (25)
- ドラッグを保持するように構成された容器であって、弛緩状態及び膨張状態間で拡張可能な当該容器と、
この容器に流動的に結合されたコネクタであって、管腔がこのコネクタ内に形成されており、このコネクタ内で前記ドラッグが前記容器から前記管腔を経て送給個所に流れるように設定されている当該コネクタと、
前記管腔内のヒドロゲルであって、このヒドロゲルは前記容器から前記ドラッグを吸収するとともに前記ドラッグを前記管腔から前記ドラッグの前記送給個所に送給するように構成されており、このヒドロゲルは前記ドラッグを第1の吸収レートで吸収する第1の区分を有している当該ヒドロゲルと、
前記容器を患者の涙嚢内に送給するように前記容器に着脱自在に結合された送給ガイドと
を具える涙腺ドラッグ送給デバイス。 - 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、前記ヒドロゲルは前記第1の吸収レートとは異なる第2の吸収レートで前記ドラックを吸収する第2の区分を有している涙腺ドラッグ送給デバイス。
- 請求項2に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分が第1の多孔度を有し、前記第2の区分はこの第1の多孔度とは異なる第2の多孔度を有している涙腺ドラッグ送給デバイス。
- 請求項3に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の吸収レート及び前記第2の吸収レートが前記多孔度により少なくとも部分的に制御され、多孔度が大きくなればなるほど吸収レートが速くなるようになっている涙腺ドラッグ送給デバイス。
- 請求項4に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分は前記容器に隣接しており、前記第2の区分は前記第1の区分に対向しており、前記第1の多孔度は前記第2の多孔度よりも大きくなっている涙腺ドラッグ送給デバイス。
- 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、前記ヒドロゲルは、前記涙腺ドラッグ送給デバイスが埋め込まれる前には前記ドラッグがこのヒドロゲルから分離された乾燥状態と、前記涙腺ドラッグ送給デバイスが埋め込まれた後には前記ドラッグがこのヒドロゲルにより吸収された湿潤状態とを有するようになっている涙腺ドラッグ送給デバイス。
- 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、前記コネクタは第2の管腔を有し、前記送給ガイドがこの第2の管腔の内部に除去可能に配置されている涙腺ドラッグ送給デバイス。
- 請求項7に記載の涙腺ドラッグ送給デバイスにおいて、前記送給ガイドがガイドワイヤを有している涙腺ドラッグ送給デバイス。
- 請求項8に記載の涙腺ドラッグ送給デバイスにおいて、前記ガイドワイヤはこれを貫通する開口部を有し、前記ドラッグがこの開口部を通って送給されて前記容器を弛緩状態から膨張状態に転移させるようにした涙腺ドラッグ送給デバイス。
- 請求項7に記載の涙腺ドラッグ送給デバイスにおいて、この涙腺ドラッグ送給デバイスが更に、前記第2の管腔内にバルブを有し、前記涙腺ドラッグ送給デバイスが除去された際にこのバルブにより前記第2の管腔を封止するようになっている涙腺ドラッグ送給デバイス。
- 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、この涙腺ドラッグ送給デバイスが更に、前記コネクタに結合されたフィルタを有し、このフィルタを通して前記ドラッグを流している間このフィルタが前記ヒドロゲルを封止するようにした涙腺ドラッグ送給デバイス。
- 請求項11に記載の涙腺ドラッグ送給デバイスにおいて、前記フィルタは、外部物質が前記ヒドロゲルを汚染するのを防止するものである涙腺ドラッグ送給デバイス。
- 請求項11に記載の涙腺ドラッグ送給デバイスにおいて、前記ドラッグが前記ヒドロゲル及びフィルタを通り抜け、このフィルタが前記ドラックの流れを少なくとも部分的に制御するようになっている涙腺ドラッグ送給デバイス。
- 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、前記容器が弾性であり、この容器が膨張状態にある際にこの容器が前記ドラッグに圧縮力を及ぼすようになっている涙腺ドラッグ送給デバイス。
- 請求項2に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分及び前記第2の区分は互いに同じ又はほぼ類似する化学組成を有している涙腺ドラッグ送給デバイス。
- 請求項2に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分及び前記第2の区分は互いに異なる組成を有している涙腺ドラッグ送給デバイス。
- 請求項16に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分は親水性であり、前記第2の区分は疎水性である涙腺ドラッグ送給デバイス。
- 請求項17に記載の涙腺ドラッグ送給デバイスにおいて、前記管腔が近位端及び遠位端を有し、前記第1の区分対前記第2の区分の比は前記遠位端におけるよりも前記近位端において大きくなっている涙腺ドラッグ送給デバイス。
- 請求項18に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分は前記近位端から前記遠位端まで延在し、前記ドラッグは前記管腔に沿って前記第1の区分を通って移すようになっている涙腺ドラッグ送給デバイス。
- 請求項2に記載の涙腺ドラッグ送給デバイスにおいて、前記第1の区分は第1の厚さを有し、前記第2の区分は前記第1の厚さよりも薄い第2の厚さを有し、前記第1の区分は前記第2の区分よりも速く前記ドラッグを吸収するようになっている涙腺ドラッグ送給デバイス。
- 請求項20に記載の涙腺ドラッグ送給デバイスにおいて、前記管腔は前記容器に隣接する遠位直径と前記容器とは反対側の近位直径とを有し、前記近位直径は前記遠位直径よりも小さくなっている涙腺ドラッグ送給デバイス。
- 請求項1に記載の涙腺ドラッグ送給デバイスにおいて、前記送給個所は、涙点及び鼻涙管のうちの少なくとも一方である涙腺ドラッグ送給デバイス。
- ドラッグを保持するように構成された容器であって、弛緩状態及び膨張状態間で転移することができる当該容器と、
この容器に流動的に結合されたコネクタであって、このコネクタが第1の管腔、第2の管腔、近位端及び遠位端を有し、前記ドラッグが前記容器から前記第1の管腔を経て送給個所に流れるように設定されている当該コネクタと、
前記第1の管腔内のヒドロゲルであって、このヒドロゲルは前記容器から前記ドラッグを吸収するとともに前記ドラッグを前記第1の管腔から前記送給個所に送給するように構成されている当該ヒドロゲルと、
前記第2の管腔内にあり、前記容器を前記弛緩状態から前記膨張状態に転移させるように構成された送給ガイドであって、この送給ガイドは前記容器に着脱自在に結合されこの容器を患者の涙嚢内に配置させるようになっている当該送給ガイドと、
前記第2の管腔内のバルブであって、前記送給ガイドを除去した際に前記第2の管腔を封止するとともに、前記送給ガイドを再挿入することにより前記容器を前記弛緩状態及び前記膨張状態間で再転移させるようにした当該バルブと
を具える涙腺ドラッグ送給デバイス。 - 請求項23に記載の涙腺ドラッグ送給デバイスにおいて、前記送給ガイドが開口部を有し、前記ドラッグがこの開口部を通って前記容器内に送給されて前記容器を前記弛緩状態から前記膨張状態に転移させるようになっている涙腺ドラッグ送給デバイス。
- 請求項23に記載の涙腺ドラッグ送給デバイスにおいて、前記ヒドロゲルは第1の吸収レートを有する第1の区分と、前記第1の吸収レートとは異なる第2の吸収レートを有する第2の区分とを具えている涙腺ドラッグ送給デバイス。
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CA3006042A1 (en) | 2015-11-23 | 2017-06-01 | The Regents Of The University Of Colorado, A Body Corporate | Lacrimal system for drug delivery |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6152916A (en) * | 1997-11-25 | 2000-11-28 | Bige; Pierre Andrejacques | Bicanalicular probe for the treatment of the lachrymation of the eye |
JP2009532133A (ja) * | 2006-03-31 | 2009-09-10 | キューエルティー プラグ デリバリー,インク. | 鼻涙系用の薬物送達方法、構造および組成物 |
JP2009544355A (ja) * | 2006-07-20 | 2009-12-17 | ニューロシステック コーポレイション | 眼科薬物送達のためのデバイス、システム、および方法 |
WO2010092735A1 (ja) * | 2009-02-10 | 2010-08-19 | 千寿製薬株式会社 | リング状デバイス |
JP2012517330A (ja) * | 2009-02-12 | 2012-08-02 | インセプト エルエルシー | ヒドロゲルプラグによる薬物送達 |
JP2013543418A (ja) * | 2010-10-15 | 2013-12-05 | アイサイエンス・インターベンショナル・コーポレーション | 眼球アクセス用装置 |
JP2015109990A (ja) * | 2009-12-29 | 2015-06-18 | アクラレント インコーポレイテッド | 拡開カテーテル |
JP2016508064A (ja) * | 2013-01-15 | 2016-03-17 | ザ リージェンツ オブ ザ ユニバーシティ オブ コロラド,ア ボディー コーポレイトTHE REGENTS OF THE UNIVERSITY OF COLORADO,a body corporate | 涙器系薬剤送達装置 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828777A (en) | 1971-11-08 | 1974-08-13 | Alza Corp | Microporous ocular device |
US3962414A (en) | 1972-04-27 | 1976-06-08 | Alza Corporation | Structured bioerodible drug delivery device |
US3817248A (en) | 1972-11-06 | 1974-06-18 | Alza Corp | Self powered device for delivering beneficial agent |
US4468816A (en) | 1983-03-08 | 1984-09-04 | Selma Kaufer | Nursing garment |
US4658816A (en) | 1984-11-14 | 1987-04-21 | Concept Incorporated | Lighted canaliculus intubation sets |
US4781675A (en) * | 1985-11-27 | 1988-11-01 | White Thomas C | Infusion cannula |
US5219334A (en) | 1989-05-24 | 1993-06-15 | Tsukada Medical Research Co., Ltd. | Infuser with balloon for continuously infusing liquid drug |
US5410016A (en) | 1990-10-15 | 1995-04-25 | Board Of Regents, The University Of Texas System | Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers |
US6524274B1 (en) | 1990-12-28 | 2003-02-25 | Scimed Life Systems, Inc. | Triggered release hydrogel drug delivery system |
US5437625A (en) | 1992-04-06 | 1995-08-01 | Kurihashi; Katsuaki | Apparatus for intubation of lacrimal drainage pathway |
US5318513A (en) | 1992-09-24 | 1994-06-07 | Leib Martin L | Canalicular balloon fixation stent |
AU708529B2 (en) * | 1994-11-10 | 1999-08-05 | University Of Kentucky Research Foundation, The | Implantable refillable controlled release device to deliver drugs directly to an internal portion of the body |
US6196993B1 (en) | 1998-04-20 | 2001-03-06 | Eyelab Group, Llc | Ophthalmic insert and method for sustained release of medication to the eye |
US6217896B1 (en) | 1999-04-01 | 2001-04-17 | Uab Research Foundation | Conjunctival inserts for topical delivery of medication or lubrication |
EP1185222B1 (fr) | 1999-05-21 | 2008-01-09 | Pierre André Jacques Bige | Sonde bicanaliculaire pour le traitement du larmoiement de l'oeil |
US6344047B1 (en) | 2000-02-02 | 2002-02-05 | Eagle Vision | Instrument for inserting a punctum plug and method for manufacturing the instrument |
EP1345588A2 (en) | 2000-12-29 | 2003-09-24 | Bausch & Lomb Incorporated | Sustained release drug delivery devices |
US6881198B2 (en) | 2001-01-09 | 2005-04-19 | J. David Brown | Glaucoma treatment device and method |
EP1404297B1 (en) | 2001-06-12 | 2011-04-27 | The Johns Hopkins University School Of Medicine | Reservoir device for intraocular drug delivery |
US20040137059A1 (en) | 2003-01-09 | 2004-07-15 | Thierry Nivaggioli | Biodegradable ocular implant |
US20050048099A1 (en) | 2003-01-09 | 2005-03-03 | Allergan, Inc. | Ocular implant made by a double extrusion process |
US9101384B2 (en) | 2004-04-21 | 2015-08-11 | Acclarent, Inc. | Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, Nose and/or throat |
CA2829533C (en) | 2005-02-04 | 2016-08-09 | Auburn University | Contact drug delivery system |
US7931909B2 (en) | 2005-05-10 | 2011-04-26 | Allergan, Inc. | Ocular therapy using alpha-2 adrenergic receptor compounds having enhanced anterior clearance rates |
US9173773B2 (en) | 2006-06-21 | 2015-11-03 | Johnson & Johnson Vision Care, Inc. | Punctal plugs for the delivery of active agents |
US20080086101A1 (en) | 2006-08-25 | 2008-04-10 | David Freilich | Ophthalmic insert |
FR2906712A1 (fr) | 2006-10-09 | 2008-04-11 | France Chirurgie Instr | Bouchon meatique a pose simplifiee. |
UY30883A1 (es) | 2007-01-31 | 2008-05-31 | Alcon Res | Tapones punctales y metodos de liberacion de agentes terapeuticos |
US20080199510A1 (en) | 2007-02-20 | 2008-08-21 | Xtent, Inc. | Thermo-mechanically controlled implants and methods of use |
DK2207529T3 (en) | 2007-09-07 | 2015-03-09 | Mati Therapeutics Inc | PHARMACEUTICAL cores for the sustained release of therapeutic agents |
EP2865361B1 (en) | 2007-09-07 | 2019-05-22 | Mati Therapeutics Inc. | Lacrimal implants and related methods |
CN104623741A (zh) | 2008-04-30 | 2015-05-20 | 马缇医疗股份有限公司 | 复合泪管植入物及相关方法 |
TWI542338B (zh) | 2008-05-07 | 2016-07-21 | 壯生和壯生視覺關懷公司 | 用於活性劑之控制釋放的眼用裝置 |
US8235932B2 (en) * | 2009-01-09 | 2012-08-07 | Becker Bruce B | Side-by-side lacrimal intubation threader and method |
RU2011134043A (ru) | 2009-01-23 | 2013-02-20 | Клт Инк. | Доставка одного или более агента с продолжительным высвобождением |
US8623395B2 (en) | 2010-01-29 | 2014-01-07 | Forsight Vision4, Inc. | Implantable therapeutic device |
WO2010096822A2 (en) | 2009-02-23 | 2010-08-26 | Qlt Plug Delivery, Inc. | Lacrimal implants and related methods |
WO2012071476A2 (en) * | 2010-11-24 | 2012-05-31 | David Haffner | Drug eluting ocular implant |
CN201469516U (zh) | 2009-08-18 | 2010-05-19 | 沈素民 | 泪道扩张给药管 |
US20110251568A1 (en) | 2010-04-08 | 2011-10-13 | Beeley Nathan R F | Punctal plugs for controlled release of therapeutic agents |
US20110301555A1 (en) * | 2010-06-03 | 2011-12-08 | Gonzalez-Zugasti Javier P | Porous matrix drug core for lacrimal insert device |
US20110311606A1 (en) | 2010-06-18 | 2011-12-22 | Coldren Bret A | Punctal plugs with continuous or pulsatile drug release mechanism |
AU2012268068B2 (en) * | 2011-06-06 | 2016-10-13 | Auritec Pharmaceuticals | Drug delivery device employing wicking release window |
US9254225B2 (en) | 2011-07-20 | 2016-02-09 | Bruce B. Becker | Punctal plug inserter and method |
US20130220346A1 (en) | 2012-02-28 | 2013-08-29 | Victor Lust | Balloon punctal plug |
US9265655B2 (en) | 2013-06-05 | 2016-02-23 | Enteroptyx | Punctum plug insertion device and device packaging |
CA3006042A1 (en) | 2015-11-23 | 2017-06-01 | The Regents Of The University Of Colorado, A Body Corporate | Lacrimal system for drug delivery |
EP3442479A1 (en) * | 2016-04-20 | 2019-02-20 | Harold Alexander Heitzmann | Bioresorbable ocular drug delivery device |
-
2017
- 2017-05-18 AU AU2017268379A patent/AU2017268379A1/en not_active Abandoned
- 2017-05-18 EP EP17800154.1A patent/EP3458030B1/en active Active
- 2017-05-18 CA CA3024912A patent/CA3024912A1/en active Pending
- 2017-05-18 US US16/302,514 patent/US11207211B2/en active Active
- 2017-05-18 JP JP2018560843A patent/JP7054211B2/ja active Active
- 2017-05-18 WO PCT/US2017/033277 patent/WO2017201255A1/en unknown
-
2021
- 2021-11-11 US US17/524,610 patent/US12011390B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6152916A (en) * | 1997-11-25 | 2000-11-28 | Bige; Pierre Andrejacques | Bicanalicular probe for the treatment of the lachrymation of the eye |
JP2009532133A (ja) * | 2006-03-31 | 2009-09-10 | キューエルティー プラグ デリバリー,インク. | 鼻涙系用の薬物送達方法、構造および組成物 |
JP2009544355A (ja) * | 2006-07-20 | 2009-12-17 | ニューロシステック コーポレイション | 眼科薬物送達のためのデバイス、システム、および方法 |
WO2010092735A1 (ja) * | 2009-02-10 | 2010-08-19 | 千寿製薬株式会社 | リング状デバイス |
JP2012517330A (ja) * | 2009-02-12 | 2012-08-02 | インセプト エルエルシー | ヒドロゲルプラグによる薬物送達 |
JP2015109990A (ja) * | 2009-12-29 | 2015-06-18 | アクラレント インコーポレイテッド | 拡開カテーテル |
JP2013543418A (ja) * | 2010-10-15 | 2013-12-05 | アイサイエンス・インターベンショナル・コーポレーション | 眼球アクセス用装置 |
JP2016508064A (ja) * | 2013-01-15 | 2016-03-17 | ザ リージェンツ オブ ザ ユニバーシティ オブ コロラド,ア ボディー コーポレイトTHE REGENTS OF THE UNIVERSITY OF COLORADO,a body corporate | 涙器系薬剤送達装置 |
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US12011390B2 (en) | 2024-06-18 |
CA3024912A1 (en) | 2017-11-23 |
US20190274877A1 (en) | 2019-09-12 |
EP3458030B1 (en) | 2021-05-12 |
EP3458030A4 (en) | 2019-11-20 |
EP3458030A1 (en) | 2019-03-27 |
WO2017201255A1 (en) | 2017-11-23 |
US20220062037A1 (en) | 2022-03-03 |
AU2017268379A1 (en) | 2018-12-06 |
US11207211B2 (en) | 2021-12-28 |
JP7054211B2 (ja) | 2022-04-13 |
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