WO2006015315A3 - Systeme video intraoculaire - Google Patents

Systeme video intraoculaire Download PDF

Info

Publication number
WO2006015315A3
WO2006015315A3 PCT/US2005/027254 US2005027254W WO2006015315A3 WO 2006015315 A3 WO2006015315 A3 WO 2006015315A3 US 2005027254 W US2005027254 W US 2005027254W WO 2006015315 A3 WO2006015315 A3 WO 2006015315A3
Authority
WO
WIPO (PCT)
Prior art keywords
intraocular
video system
eye
camera
user
Prior art date
Application number
PCT/US2005/027254
Other languages
English (en)
Other versions
WO2006015315A2 (fr
Inventor
Steven M D Feldon
Original Assignee
Univ Rochester Medical Ct
Steven M D Feldon
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 Univ Rochester Medical Ct, Steven M D Feldon filed Critical Univ Rochester Medical Ct
Publication of WO2006015315A2 publication Critical patent/WO2006015315A2/fr
Publication of WO2006015315A3 publication Critical patent/WO2006015315A3/fr

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/08Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/0138Head-up displays characterised by optical features comprising image capture systems, e.g. camera

Abstract

Selon un aspect de la présente invention, un système vidéo intraoculaire (100, 200) comprend une lentille de contact (116, 302), une caméra (104, 204, 308) et un affichage (106, 220). La lentille de contact (116, 302) est adaptée pour être portée sur une surface d'un oeil de l'utilisateur. La caméra (104, 204, 308) est reliée à la lentille de contact (116, 302) et adaptée pour produire un signal indicateur d'une image reçue par la caméra (104, 204, 308). L'affichage (106, 220) est positionné dans l'oeil de l'utilisateur et fournit une image à la rétine dans l'oeil de l'utilisateur. L'image est au moins en partie basée sur le signal.
PCT/US2005/027254 2004-07-30 2005-08-01 Systeme video intraoculaire WO2006015315A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59298204P 2004-07-30 2004-07-30
US60/592,982 2004-07-30

Publications (2)

Publication Number Publication Date
WO2006015315A2 WO2006015315A2 (fr) 2006-02-09
WO2006015315A3 true WO2006015315A3 (fr) 2007-04-19

Family

ID=35787904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/027254 WO2006015315A2 (fr) 2004-07-30 2005-08-01 Systeme video intraoculaire

Country Status (1)

Country Link
WO (1) WO2006015315A2 (fr)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8821811B2 (en) 2012-09-26 2014-09-02 Google Inc. In-vitro contact lens testing
US8820934B1 (en) 2012-09-05 2014-09-02 Google Inc. Passive surface acoustic wave communication
US8857981B2 (en) 2012-07-26 2014-10-14 Google Inc. Facilitation of contact lenses with capacitive sensors
US8874182B2 (en) 2013-01-15 2014-10-28 Google Inc. Encapsulated electronics
US8870370B1 (en) 2012-09-24 2014-10-28 Google Inc. Contact lens that facilitates antenna communication via sensor impedance modulation
US8880139B1 (en) 2013-06-17 2014-11-04 Google Inc. Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor
US8919953B1 (en) 2012-08-02 2014-12-30 Google Inc. Actuatable contact lenses
US8926809B2 (en) 2013-01-25 2015-01-06 Google Inc. Standby biasing of electrochemical sensor to reduce sensor stabilization time during measurement
US8950068B2 (en) 2013-03-26 2015-02-10 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US8960898B1 (en) 2012-09-24 2015-02-24 Google Inc. Contact lens that restricts incoming light to the eye
US8960899B2 (en) 2012-09-26 2015-02-24 Google Inc. Assembling thin silicon chips on a contact lens
US8965478B2 (en) 2012-10-12 2015-02-24 Google Inc. Microelectrodes in an ophthalmic electrochemical sensor
US8979271B2 (en) 2012-09-25 2015-03-17 Google Inc. Facilitation of temperature compensation for contact lens sensors and temperature sensing
US8989834B2 (en) 2012-09-25 2015-03-24 Google Inc. Wearable device
US8985763B1 (en) 2012-09-26 2015-03-24 Google Inc. Contact lens having an uneven embedded substrate and method of manufacture
US9009958B2 (en) 2013-03-27 2015-04-21 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9111473B1 (en) 2012-08-24 2015-08-18 Google Inc. Input system
US9158133B1 (en) 2012-07-26 2015-10-13 Google Inc. Contact lens employing optical signals for power and/or communication
US9176332B1 (en) 2012-10-24 2015-11-03 Google Inc. Contact lens and method of manufacture to improve sensor sensitivity
US9184698B1 (en) 2014-03-11 2015-11-10 Google Inc. Reference frequency from ambient light signal
US9289954B2 (en) 2013-01-17 2016-03-22 Verily Life Sciences Llc Method of ring-shaped structure placement in an eye-mountable device
US9298020B1 (en) 2012-07-26 2016-03-29 Verily Life Sciences Llc Input system
US9307901B1 (en) 2013-06-28 2016-04-12 Verily Life Sciences Llc Methods for leaving a channel in a polymer layer using a cross-linked polymer plug
US9320460B2 (en) 2012-09-07 2016-04-26 Verily Life Sciences Llc In-situ tear sample collection and testing using a contact lens
US9326710B1 (en) 2012-09-20 2016-05-03 Verily Life Sciences Llc Contact lenses having sensors with adjustable sensitivity
US9332935B2 (en) 2013-06-14 2016-05-10 Verily Life Sciences Llc Device having embedded antenna
US9366570B1 (en) 2014-03-10 2016-06-14 Verily Life Sciences Llc Photodiode operable in photoconductive mode and photovoltaic mode
US9398868B1 (en) 2012-09-11 2016-07-26 Verily Life Sciences Llc Cancellation of a baseline current signal via current subtraction within a linear relaxation oscillator-based current-to-frequency converter circuit
US9492118B1 (en) 2013-06-28 2016-11-15 Life Sciences Llc Pre-treatment process for electrochemical amperometric sensor
US9522059B2 (en) 2015-02-10 2016-12-20 Omega Ophthalmics Llc Insulated prosthetic capsular devices
US9523865B2 (en) 2012-07-26 2016-12-20 Verily Life Sciences Llc Contact lenses with hybrid power sources
US9572522B2 (en) 2013-12-20 2017-02-21 Verily Life Sciences Llc Tear fluid conductivity sensor

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197539B2 (en) 2006-05-05 2012-06-12 University Of Southern California Intraocular camera for retinal prostheses
CN100444812C (zh) * 2006-06-22 2008-12-24 上海交通大学 用于视觉假体的眼内摄像头
US20080159601A1 (en) * 2006-12-31 2008-07-03 Motorola, Inc. Face Recognition System and Corresponding Method
US20100078837A1 (en) * 2008-09-29 2010-04-01 Pugh Randall B Apparatus and method for formation of an energized ophthalmic device
US8348424B2 (en) 2008-09-30 2013-01-08 Johnson & Johnson Vision Care, Inc. Variable focus ophthalmic device
KR101709254B1 (ko) * 2010-04-30 2017-02-24 부산대학교 산학협력단 선택적 파장 인식 원리를 이용한 플렉시블 형상 기억 아이 모듈
GB2497424B (en) 2011-12-06 2014-02-19 E Vision Smart Optics Inc Systems, devices, and/or methods for providing images
US8900300B1 (en) 2012-02-22 2014-12-02 Omega Ophthalmics Llc Prosthetic capsular bag and method of inserting the same
US8798332B2 (en) 2012-05-15 2014-08-05 Google Inc. Contact lenses
US8971978B2 (en) 2012-08-21 2015-03-03 Google Inc. Contact lens with integrated pulse oximeter
US9696564B1 (en) 2012-08-21 2017-07-04 Verily Life Sciences Llc Contact lens with metal portion and polymer layer having indentations
US10010270B2 (en) 2012-09-17 2018-07-03 Verily Life Sciences Llc Sensing system
US20140088372A1 (en) 2012-09-25 2014-03-27 Google Inc. Information processing method
US9884180B1 (en) 2012-09-26 2018-02-06 Verily Life Sciences Llc Power transducer for a retinal implant using a contact lens
US9063351B1 (en) 2012-09-28 2015-06-23 Google Inc. Input detection system
US20140098226A1 (en) * 2012-10-08 2014-04-10 Google Inc. Image capture component on active contact lens
US9757056B1 (en) 2012-10-26 2017-09-12 Verily Life Sciences Llc Over-molding of sensor apparatus in eye-mountable device
CN106896524B (zh) 2012-12-06 2021-01-01 E-视觉有限公司 提供影像的系统、装置、和/或方法
US9636016B1 (en) 2013-01-25 2017-05-02 Verily Life Sciences Llc Eye-mountable devices and methods for accurately placing a flexible ring containing electronics in eye-mountable devices
WO2014178212A1 (fr) * 2013-05-02 2014-11-06 ソニー株式会社 Lentille de contact et support d'enregistrement
US9948895B1 (en) 2013-06-18 2018-04-17 Verily Life Sciences Llc Fully integrated pinhole camera for eye-mountable imaging system
US9685689B1 (en) 2013-06-27 2017-06-20 Verily Life Sciences Llc Fabrication methods for bio-compatible devices
US9814387B2 (en) 2013-06-28 2017-11-14 Verily Life Sciences, LLC Device identification
US9028772B2 (en) 2013-06-28 2015-05-12 Google Inc. Methods for forming a channel through a polymer layer using one or more photoresist layers
US9662199B2 (en) * 2013-11-26 2017-05-30 Strathspey Crown Holdings, LLC Intraocular lens having input and output electronics
US9654674B1 (en) 2013-12-20 2017-05-16 Verily Life Sciences Llc Image sensor with a plurality of light channels
US9789655B1 (en) 2014-03-14 2017-10-17 Verily Life Sciences Llc Methods for mold release of body-mountable devices including microelectronics
US9931248B2 (en) 2014-06-16 2018-04-03 International Business Machines Corporation Non-invasive vision enhancement
EP4029474A1 (fr) 2014-06-19 2022-07-20 Omega Ophthalmics LLC Dispositifs capsulaires prothétiques
KR102271817B1 (ko) * 2014-09-26 2021-07-01 삼성전자주식회사 증강현실을 위한 스마트 콘택렌즈와 그 제조 및 동작방법
US20170075414A1 (en) * 2015-09-11 2017-03-16 Strathspey Crown Holdings, LLC Implantable/wearable device for detecting diverse anatomical/physiological data
US10117740B1 (en) * 2016-01-30 2018-11-06 Verily Life Sciences Llc Contact lens-based methods to deliver power to intraocular devices
DE102016208071A1 (de) 2016-05-11 2017-11-16 Zumtobel Lighting Gmbh Steuersystem und Verfahren zur Steuerung von ansteuerbaren Leuchten und/oder Einrichtungen
CA3026494C (fr) 2016-06-06 2022-06-07 Omega Ophthalmics Llc Dispositifs capsulaires prothetiques, systemes et procedes
US10076408B2 (en) * 2016-06-27 2018-09-18 Verily Life Sciences Llc Intraocular device with wirelessly coupled auxiliary electronics
US10555837B2 (en) 2016-09-12 2020-02-11 Rainbow Medical Ltd. Intraocular prosthesis
AU2017345731B2 (en) 2016-10-21 2019-10-24 Omega Ophthalmics Llc Prosthetic capsular devices, systems, and methods
US10617567B2 (en) 2017-06-10 2020-04-14 Manjinder Saini Intraocular implant device
US11547608B2 (en) 2017-06-10 2023-01-10 Manjinder Saini Comprehensive intraocular vision advancement
US10459255B2 (en) 2018-02-01 2019-10-29 Tectus Corporation Compensating visual impairment by using an eye-mounted display
US10718957B2 (en) * 2018-02-01 2020-07-21 Tectus Corporation Eye-mounted device including a femtocamera and femtoprojector
EP3773334A4 (fr) 2018-04-06 2021-12-29 Omega Ophthalmics LLC Dispositifs capsulaires prothétiques, systèmes et méthodes
CN113383250B (zh) 2018-11-19 2024-04-05 E-视觉智能光学公司 射束调向装置
WO2020231519A1 (fr) * 2019-05-10 2020-11-19 Verily Life Sciences Llc Système de micro-affichage intraoculaire avec une alimentation en courant sans fil intelligente
JP7284292B2 (ja) 2019-05-10 2023-05-30 トゥエンティ・トゥエンティ・セラピューティクス・エルエルシイ 眼内マイクロ表示装置のための自然な生理光学的ユーザインターフェース
DE102019124888A1 (de) * 2019-09-16 2021-03-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Monitorsystem für ein menschliches oder tierisches Auge und Betriebsverfahren dafür
WO2021194960A2 (fr) * 2020-03-23 2021-09-30 Tectus Corporation Dispositifs intraoculaires électroniques
US11294179B2 (en) 2020-08-07 2022-04-05 Tectus Corporation Coordinating an eye-mounted imager with an external camera
AU2021359888A1 (en) 2020-10-12 2023-06-15 Omega Ophthalmics Llc Prosthetic capsular devices, systems, and methods
US11516392B2 (en) 2020-11-24 2022-11-29 Strathspey Crown, LLC Privacy controls for implanted electronics
US11353960B1 (en) 2020-11-24 2022-06-07 Strathspey Crown, LLC Intraocular brain interface
US11771374B2 (en) 2020-11-30 2023-10-03 Ceyeber Corp. Cranial implant
KR102581638B1 (ko) * 2021-08-23 2023-09-22 인제대학교 산학협력단 망막 화상처리 장치 및 그 방법
US11619994B1 (en) 2022-01-14 2023-04-04 Tectus Corporation Control of an electronic contact lens using pitch-based eye gestures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653751A (en) * 1994-12-07 1997-08-05 Samiy; Nassrollah Systems and methods for projecting an image onto a retina
US20040117011A1 (en) * 2002-12-17 2004-06-17 Visioncare Ophthalmic Technologies Inc. Intraocular implants

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653751A (en) * 1994-12-07 1997-08-05 Samiy; Nassrollah Systems and methods for projecting an image onto a retina
US20040117011A1 (en) * 2002-12-17 2004-06-17 Visioncare Ophthalmic Technologies Inc. Intraocular implants

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9523865B2 (en) 2012-07-26 2016-12-20 Verily Life Sciences Llc Contact lenses with hybrid power sources
US9158133B1 (en) 2012-07-26 2015-10-13 Google Inc. Contact lens employing optical signals for power and/or communication
US8857981B2 (en) 2012-07-26 2014-10-14 Google Inc. Facilitation of contact lenses with capacitive sensors
US8864305B2 (en) 2012-07-26 2014-10-21 Google Inc. Facilitation of contact lenses with capacitive sensors
US9298020B1 (en) 2012-07-26 2016-03-29 Verily Life Sciences Llc Input system
US8919953B1 (en) 2012-08-02 2014-12-30 Google Inc. Actuatable contact lenses
US9111473B1 (en) 2012-08-24 2015-08-18 Google Inc. Input system
US8820934B1 (en) 2012-09-05 2014-09-02 Google Inc. Passive surface acoustic wave communication
US9320460B2 (en) 2012-09-07 2016-04-26 Verily Life Sciences Llc In-situ tear sample collection and testing using a contact lens
US9398868B1 (en) 2012-09-11 2016-07-26 Verily Life Sciences Llc Cancellation of a baseline current signal via current subtraction within a linear relaxation oscillator-based current-to-frequency converter circuit
US9326710B1 (en) 2012-09-20 2016-05-03 Verily Life Sciences Llc Contact lenses having sensors with adjustable sensitivity
US8960898B1 (en) 2012-09-24 2015-02-24 Google Inc. Contact lens that restricts incoming light to the eye
US8870370B1 (en) 2012-09-24 2014-10-28 Google Inc. Contact lens that facilitates antenna communication via sensor impedance modulation
US8979271B2 (en) 2012-09-25 2015-03-17 Google Inc. Facilitation of temperature compensation for contact lens sensors and temperature sensing
US8989834B2 (en) 2012-09-25 2015-03-24 Google Inc. Wearable device
US8985763B1 (en) 2012-09-26 2015-03-24 Google Inc. Contact lens having an uneven embedded substrate and method of manufacture
US9488853B2 (en) 2012-09-26 2016-11-08 Verily Life Sciences Llc Assembly bonding
US8960899B2 (en) 2012-09-26 2015-02-24 Google Inc. Assembling thin silicon chips on a contact lens
US8821811B2 (en) 2012-09-26 2014-09-02 Google Inc. In-vitro contact lens testing
US8965478B2 (en) 2012-10-12 2015-02-24 Google Inc. Microelectrodes in an ophthalmic electrochemical sensor
US9176332B1 (en) 2012-10-24 2015-11-03 Google Inc. Contact lens and method of manufacture to improve sensor sensitivity
US8874182B2 (en) 2013-01-15 2014-10-28 Google Inc. Encapsulated electronics
US8886275B2 (en) 2013-01-15 2014-11-11 Google Inc. Encapsulated electronics
US9289954B2 (en) 2013-01-17 2016-03-22 Verily Life Sciences Llc Method of ring-shaped structure placement in an eye-mountable device
US8926809B2 (en) 2013-01-25 2015-01-06 Google Inc. Standby biasing of electrochemical sensor to reduce sensor stabilization time during measurement
US8950068B2 (en) 2013-03-26 2015-02-10 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9161712B2 (en) 2013-03-26 2015-10-20 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9113829B2 (en) 2013-03-27 2015-08-25 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9009958B2 (en) 2013-03-27 2015-04-21 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9332935B2 (en) 2013-06-14 2016-05-10 Verily Life Sciences Llc Device having embedded antenna
US8880139B1 (en) 2013-06-17 2014-11-04 Google Inc. Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor
US9307901B1 (en) 2013-06-28 2016-04-12 Verily Life Sciences Llc Methods for leaving a channel in a polymer layer using a cross-linked polymer plug
US9492118B1 (en) 2013-06-28 2016-11-15 Life Sciences Llc Pre-treatment process for electrochemical amperometric sensor
US9572522B2 (en) 2013-12-20 2017-02-21 Verily Life Sciences Llc Tear fluid conductivity sensor
US9366570B1 (en) 2014-03-10 2016-06-14 Verily Life Sciences Llc Photodiode operable in photoconductive mode and photovoltaic mode
US9184698B1 (en) 2014-03-11 2015-11-10 Google Inc. Reference frequency from ambient light signal
US9522059B2 (en) 2015-02-10 2016-12-20 Omega Ophthalmics Llc Insulated prosthetic capsular devices
US9522060B2 (en) 2015-02-10 2016-12-20 Omega Ophthalmics Llc Attachment structure prosthetic capsular devices
US9554890B2 (en) 2015-02-10 2017-01-31 Omega Ophthalmics Llc Medicament delivery devices
US9597176B2 (en) 2015-02-10 2017-03-21 Omega Ophthalmics Llc Overlapping side prosthetic capsular devices

Also Published As

Publication number Publication date
WO2006015315A2 (fr) 2006-02-09

Similar Documents

Publication Publication Date Title
WO2006015315A3 (fr) Systeme video intraoculaire
CN109582141A (zh) 根据眼球焦点控制显示屏的方法和头戴电子设备
WO2008117705A1 (fr) Dispositif d'affichage d'image
WO2007012008A3 (fr) Systemes de lecteurs a capteur oculaire numerique et optomecanique
WO2001089374A3 (fr) Dispositif de visualisation de l'oeil comprenant un oculaire et un dispositif optique de capture d'images video
WO2004054469A3 (fr) Implants intraoculaires
WO2009073502A3 (fr) Appareil d'interfaçage ophtalmique et système et procédé d'interfaçage d'un laser chirurgical avec l'oeil
EP1422922A3 (fr) Système de caméra avec observation de l'oeil
GB0210288D0 (en) Ocular display apparatus for assessment and measurement of and for treatment of ocular disorders, and methods therefor
EP1583035A3 (fr) Méthode de poursuite de l'oeil basée sur une corrélation et la détection d'un mouvement de l'oeil
WO2005072667A1 (fr) Dispositif d'affichage pour vision auxiliaire
WO2004097462A3 (fr) Systeme de vision binoculaire
WO2005033782A3 (fr) Verre multifoyer
WO2002005013A3 (fr) Procede et systeme d'assistance a la visibilite reduite
WO2008014085A3 (fr) Lentilles de contact destinées à la capture de mouvement
EP1382985A3 (fr) Objectif de prise de vue, unité de prise de vue et terminal portable
WO2002071315A3 (fr) Positionnement automatique d'un ecran en fonction de la position du spectateur
WO2004041120A3 (fr) Production automatisee d'images de fond de l'oeil en fonction du traitement d'images acquises
EP1637982A3 (fr) Affichage réglable de terminal de réseau mobile
TW200507800A (en) Saccadic motion sensing
CN204807842U (zh) 智能眼镜
WO2004090600A3 (fr) Objectif de projection catadioptrique
JP2006135884A (ja) 映像表示装置
JP6750697B2 (ja) 情報処理装置、情報処理方法及びプログラム
JP2005303843A (ja) 表示装置、撮像装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase