CA2758804A1 - Intraocular pressure sensor - Google Patents
Intraocular pressure sensor Download PDFInfo
- Publication number
- CA2758804A1 CA2758804A1 CA2758804A CA2758804A CA2758804A1 CA 2758804 A1 CA2758804 A1 CA 2758804A1 CA 2758804 A CA2758804 A CA 2758804A CA 2758804 A CA2758804 A CA 2758804A CA 2758804 A1 CA2758804 A1 CA 2758804A1
- Authority
- CA
- Canada
- Prior art keywords
- pressure sensor
- sensor system
- processor
- light
- memory
- 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
- 230000004410 intraocular pressure Effects 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 20
- 208000010412 Glaucoma Diseases 0.000 description 11
- 210000002159 anterior chamber Anatomy 0.000 description 10
- 210000001742 aqueous humor Anatomy 0.000 description 10
- 210000001585 trabecular meshwork Anatomy 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 210000004240 ciliary body Anatomy 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000001328 optic nerve Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 201000004569 Blindness Diseases 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003889 eye drop Substances 0.000 description 2
- 229940012356 eye drops Drugs 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 201000002862 Angle-Closure Glaucoma Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 201000001326 acute closed-angle glaucoma Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 208000018769 loss of vision Diseases 0.000 description 1
- 231100000864 loss of vision Toxicity 0.000 description 1
- 238000013160 medical therapy Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
- Prostheses (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/436,981 | 2009-05-07 | ||
| US12/436,981 US8123687B2 (en) | 2009-05-07 | 2009-05-07 | Intraocular pressure sensor |
| PCT/US2010/033333 WO2010129448A1 (en) | 2009-05-07 | 2010-05-03 | Intraocular pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2758804A1 true CA2758804A1 (en) | 2010-11-11 |
Family
ID=42320283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2758804A Abandoned CA2758804A1 (en) | 2009-05-07 | 2010-05-03 | Intraocular pressure sensor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8123687B2 (enExample) |
| EP (1) | EP2427098B1 (enExample) |
| JP (1) | JP5551766B2 (enExample) |
| CN (1) | CN102421353A (enExample) |
| AU (1) | AU2010246147A1 (enExample) |
| CA (1) | CA2758804A1 (enExample) |
| ES (1) | ES2443831T3 (enExample) |
| WO (1) | WO2010129448A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8257295B2 (en) | 2009-09-21 | 2012-09-04 | Alcon Research, Ltd. | Intraocular pressure sensor with external pressure compensation |
| US10687704B2 (en) | 2009-12-30 | 2020-06-23 | The University Of Kentucky Research Foundation | System, device, and method for determination of intraocular pressure |
| EP2734261B1 (en) | 2011-07-18 | 2018-02-21 | Mor-Research Applications Ltd. | A device for adjusting the intraocular pressure |
| US11363951B2 (en) | 2011-09-13 | 2022-06-21 | Glaukos Corporation | Intraocular physiological sensor |
| US9339187B2 (en) | 2011-12-15 | 2016-05-17 | Alcon Research, Ltd. | External pressure measurement system and method for an intraocular implant |
| WO2013090886A1 (en) * | 2011-12-16 | 2013-06-20 | California Institute Of Technology | System and method for sensing intraocular pressure |
| US9295389B2 (en) | 2012-12-17 | 2016-03-29 | Novartis Ag | Systems and methods for priming an intraocular pressure sensor in an intraocular implant |
| US9572712B2 (en) | 2012-12-17 | 2017-02-21 | Novartis Ag | Osmotically actuated fluidic valve |
| US9528633B2 (en) | 2012-12-17 | 2016-12-27 | Novartis Ag | MEMS check valve |
| KR20150115811A (ko) | 2013-02-06 | 2015-10-14 | 캘리포니아 인스티튜트 오브 테크놀로지 | 소형화된 이식가능 전기화학 센서 디바이스들 |
| US9730638B2 (en) * | 2013-03-13 | 2017-08-15 | Glaukos Corporation | Intraocular physiological sensor |
| US20150057516A1 (en) * | 2013-08-23 | 2015-02-26 | California Institute Of Technology | Fully wireless continuously wearable sensor for measurement of eye fluid |
| US9770169B2 (en) * | 2014-08-20 | 2017-09-26 | California Baptist University | Systems and methods for monitoring eye health |
| CN105054893B (zh) * | 2015-07-17 | 2017-03-15 | 上海市同济医院 | 眼压监测器和眼压监测系统 |
| US10820844B2 (en) | 2015-07-23 | 2020-11-03 | California Institute Of Technology | Canary on a chip: embedded sensors with bio-chemical interfaces |
| CN107432733B (zh) * | 2016-05-27 | 2019-08-20 | 深圳硅基传感科技有限公司 | 植入式眼压监测器 |
| JP2019518546A (ja) | 2016-05-31 | 2019-07-04 | キュラ, インク.Qura, Inc. | 埋込型眼圧センサ及び使用方法 |
| US10372155B2 (en) | 2017-08-20 | 2019-08-06 | Pixart Imaging Inc. | Joystick and related control method |
| US20220137723A1 (en) * | 2017-08-20 | 2022-05-05 | Pixart Imaging Inc. | Force sensor device and method for detecting force based on temporal or spatial differential image |
| US10969878B2 (en) | 2017-08-20 | 2021-04-06 | Pixart Imaging Inc. | Joystick with light emitter and optical sensor within internal chamber |
| DE102018203424A1 (de) * | 2018-03-07 | 2019-09-12 | Carl Zeiss Meditec Ag | Shunt-Implantat |
| CN113795188A (zh) * | 2019-05-13 | 2021-12-14 | 二十-二十治疗有限责任公司 | 用于可植入眼内压传感器的光学询问的系统、装置和方法 |
| US12419517B2 (en) | 2020-08-21 | 2025-09-23 | Samsung Electronics Co., Ltd. | Nanophotonic sensor implants with 3D hybrid periodic-amorphous photonic crystals for wide-angle monitoring of long-term in-vivo intraocular pressure field |
| CN115033096A (zh) * | 2021-03-03 | 2022-09-09 | 原相科技股份有限公司 | 力传感器装置及方法 |
| US11806078B1 (en) | 2022-05-01 | 2023-11-07 | Globe Biomedical, Inc. | Tear meniscus detection and evaluation system |
| US12186019B2 (en) | 2023-04-07 | 2025-01-07 | Globe Biomedical, Inc | Mechanical integration of components of wearable devices and ocular health monitoring system |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089329A (en) | 1976-03-18 | 1978-05-16 | University Of Utah Research Institute | Noninvasive, continuous intraocular pressure monitor |
| US4457757A (en) * | 1981-07-20 | 1984-07-03 | Molteno Anthony C B | Device for draining aqueous humour |
| NZ215409A (en) * | 1986-03-07 | 1989-02-24 | Anthony Christopher Be Molteno | Implant for drainage of aqueous humour in glaucoma |
| US4922913A (en) | 1987-11-12 | 1990-05-08 | Waters Jr George E | Intraocular pressure sensor |
| US5005577A (en) * | 1988-08-23 | 1991-04-09 | Frenkel Ronald E P | Intraocular lens pressure monitoring device |
| US5397300A (en) * | 1990-05-31 | 1995-03-14 | Iovision, Inc. | Glaucoma implant |
| US5178604A (en) * | 1990-05-31 | 1993-01-12 | Iovision, Inc. | Glaucoma implant |
| US5476445A (en) * | 1990-05-31 | 1995-12-19 | Iovision, Inc. | Glaucoma implant with a temporary flow restricting seal |
| US5179953A (en) | 1991-08-27 | 1993-01-19 | Jermik Systems, Ltd. | Portable diurnal intraocular pressure recording system |
| DE4438201C2 (de) | 1994-10-26 | 1997-01-30 | Gerhard Heinrich Dr In Steeger | Gerät zur langzeitigen Normalisierung des Kammerwasserabflusses aus dem menschlichen Auge |
| US5869637A (en) | 1996-07-22 | 1999-02-09 | Incyte Pharmaceuticals, Inc. | Human Kallikrein |
| DE19728069C1 (de) * | 1997-07-01 | 1999-02-11 | Acritec Gmbh | Vorrichtung zur Messung des Augeninnendrucks |
| US6203513B1 (en) * | 1997-11-20 | 2001-03-20 | Optonol Ltd. | Flow regulating implant, method of manufacture, and delivery device |
| US6589198B1 (en) * | 1998-01-29 | 2003-07-08 | David Soltanpour | Implantable micro-pump assembly |
| US6193656B1 (en) * | 1999-02-08 | 2001-02-27 | Robert E. Jeffries | Intraocular pressure monitoring/measuring apparatus and method |
| US6939299B1 (en) | 1999-12-13 | 2005-09-06 | Kurt Petersen | Implantable continuous intraocular pressure sensor |
| US20020143284A1 (en) * | 2001-04-03 | 2002-10-03 | Hosheng Tu | Drug-releasing trabecular implant for glaucoma treatment |
| US6447449B1 (en) * | 2000-08-21 | 2002-09-10 | Cleveland Clinic Foundation | System for measuring intraocular pressure of an eye and a MEM sensor for use therewith |
| US6749568B2 (en) * | 2000-08-21 | 2004-06-15 | Cleveland Clinic Foundation | Intraocular pressure measurement system including a sensor mounted in a contact lens |
| US7024248B2 (en) * | 2000-10-16 | 2006-04-04 | Remon Medical Technologies Ltd | Systems and methods for communicating with implantable devices |
| DE10200617A1 (de) | 2001-01-17 | 2002-07-18 | Humanoptics Ag | Implantat zur Bestimmung des Augeninnendrucks |
| PT1401327E (pt) | 2001-06-29 | 2006-08-31 | Ecole Polytech | Dispositivo para registro da pressao intra-ocular |
| US20030078487A1 (en) * | 2001-08-09 | 2003-04-24 | Jeffries Robert E. | Ocular pressure measuring device |
| US9301875B2 (en) * | 2002-04-08 | 2016-04-05 | Glaukos Corporation | Ocular disorder treatment implants with multiple opening |
| CA2487733C (en) * | 2002-05-29 | 2011-07-05 | University Of Saskatchewan Technologies Inc. | A shunt and method treatment of glaucoma |
| US20070123767A1 (en) * | 2002-05-31 | 2007-05-31 | Valentino Montegrande | Intraocular pressure sensor and method of use |
| US20030225318A1 (en) | 2002-05-31 | 2003-12-04 | Valentino Montegrande | Intraocular pressure sensor |
| US20050159660A1 (en) | 2002-05-31 | 2005-07-21 | Valentino Montegrande | Intraocular pressure sensor |
| AU2003268169A1 (en) | 2002-08-27 | 2004-03-19 | Michigan State University | Implantable microscale pressure sensor system |
| US7131945B2 (en) | 2002-10-16 | 2006-11-07 | California Institute Of Technology | Optically powered and optically data-transmitting wireless intraocular pressure sensor device |
| JP3927898B2 (ja) * | 2002-10-25 | 2007-06-13 | キヤノン株式会社 | 非接触式眼圧計 |
| WO2004062480A2 (en) | 2003-01-09 | 2004-07-29 | The Regents Of The University Of California | Implantable devices and methods for measuring intraocular, subconjunctival or subdermal pressure and/or analyte concentration |
| US7354416B2 (en) * | 2003-02-18 | 2008-04-08 | Hugo Quiroz-Mercado | Methods and devices for draining fluids and lowering intraocular pressure |
| US8012115B2 (en) * | 2003-02-18 | 2011-09-06 | S.K. Pharmaceuticals, Inc. | Optic nerve implants |
| US7252006B2 (en) * | 2004-06-07 | 2007-08-07 | California Institute Of Technology | Implantable mechanical pressure sensor and method of manufacturing the same |
| WO2006042012A2 (en) * | 2004-10-05 | 2006-04-20 | Airpax Corporation, Llc | Pressure sensor |
| DE102005019306B4 (de) * | 2005-04-26 | 2011-09-01 | Disetronic Licensing Ag | Energieoptimierte Datenübertragung eines medizinischen Geräts |
| EP1744135A1 (en) * | 2005-07-11 | 2007-01-17 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Foil-type pressure sensor |
| US7595723B2 (en) * | 2005-11-14 | 2009-09-29 | Edwards Lifesciences Corporation | Wireless communication protocol for a medical sensor system |
| EP3632385B1 (en) * | 2006-01-17 | 2024-08-07 | Alcon Inc. | Glaucoma treatment device |
| WO2007127305A2 (en) * | 2006-04-26 | 2007-11-08 | Eastern Virginia Medical School | Systems and methods for monitoring and controlling internal pressure of an eye or body part |
| WO2007136993A1 (en) | 2006-05-17 | 2007-11-29 | Mayo Foundation For Medical Education And Research | Monitoring intraocular pressure |
| JP5396272B2 (ja) * | 2006-06-30 | 2014-01-22 | アクエシス インコーポレイテッド | 臓器内圧力軽減のための方法、システムおよび装置 |
| WO2008061043A2 (en) * | 2006-11-10 | 2008-05-22 | Glaukos Corporation | Uveoscleral shunt and methods for implanting same |
| AR058947A1 (es) * | 2007-01-08 | 2008-03-05 | Consejo Nac Invest Cient Tec | Microaparato implantable en el ojo para aliviar glaucoma o enfermedad causante de sobrepresion ocular |
| GB0713864D0 (en) * | 2007-07-17 | 2007-08-29 | Sheppard & Charnley Ltd | Electric motor/generator assembly |
| US8475374B2 (en) | 2007-08-23 | 2013-07-02 | Purdue Research Foundation | Intra-occular pressure sensor |
| WO2009049686A1 (en) | 2007-10-19 | 2009-04-23 | Sensimed Ag | Intraocular pressure monitoring device |
| FR2924913B1 (fr) | 2007-12-18 | 2010-02-05 | Alain Telandro | Systeme de mesure de la pression oculaire |
-
2009
- 2009-05-07 US US12/436,981 patent/US8123687B2/en active Active
-
2010
- 2010-05-03 EP EP10719836.8A patent/EP2427098B1/en active Active
- 2010-05-03 WO PCT/US2010/033333 patent/WO2010129448A1/en not_active Ceased
- 2010-05-03 CN CN2010800198987A patent/CN102421353A/zh active Pending
- 2010-05-03 ES ES10719836.8T patent/ES2443831T3/es active Active
- 2010-05-03 CA CA2758804A patent/CA2758804A1/en not_active Abandoned
- 2010-05-03 AU AU2010246147A patent/AU2010246147A1/en not_active Abandoned
- 2010-05-03 JP JP2012509860A patent/JP5551766B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010246147A1 (en) | 2011-11-10 |
| JP2012525922A (ja) | 2012-10-25 |
| CN102421353A (zh) | 2012-04-18 |
| US8123687B2 (en) | 2012-02-28 |
| JP5551766B2 (ja) | 2014-07-16 |
| WO2010129448A1 (en) | 2010-11-11 |
| EP2427098B1 (en) | 2014-01-15 |
| ES2443831T3 (es) | 2014-02-20 |
| EP2427098A1 (en) | 2012-03-14 |
| US20100286498A1 (en) | 2010-11-11 |
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| US7131945B2 (en) | Optically powered and optically data-transmitting wireless intraocular pressure sensor device | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160504 |