ATE200574T1 - Optischer wegsensor - Google Patents
Optischer wegsensorInfo
- Publication number
- ATE200574T1 ATE200574T1 AT93920195T AT93920195T ATE200574T1 AT E200574 T1 ATE200574 T1 AT E200574T1 AT 93920195 T AT93920195 T AT 93920195T AT 93920195 T AT93920195 T AT 93920195T AT E200574 T1 ATE200574 T1 AT E200574T1
- Authority
- AT
- Austria
- Prior art keywords
- sensor
- displacement
- phototransistor
- optical path
- measure
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 4
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
- G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3389—Continuous level detection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31568—Means keeping track of the total dose administered, e.g. since the cartridge was inserted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31573—Accuracy improving means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Measuring Volume Flow (AREA)
- Glass Compositions (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Vehicle Body Suspensions (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/955,932 US5376785A (en) | 1992-10-02 | 1992-10-02 | Optical displacement sensor utilizing optical diffusion |
PCT/US1993/007796 WO1994008208A2 (en) | 1992-10-02 | 1993-08-16 | Optical displacement sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE200574T1 true ATE200574T1 (de) | 2001-04-15 |
Family
ID=25497558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93920195T ATE200574T1 (de) | 1992-10-02 | 1993-08-16 | Optischer wegsensor |
Country Status (8)
Country | Link |
---|---|
US (1) | US5376785A (de) |
EP (2) | EP1033558A1 (de) |
JP (1) | JP3433235B2 (de) |
AT (1) | ATE200574T1 (de) |
AU (1) | AU675082B2 (de) |
CA (1) | CA2106533C (de) |
DE (1) | DE69330133T2 (de) |
WO (1) | WO1994008208A2 (de) |
Families Citing this family (66)
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US5532473A (en) * | 1992-10-02 | 1996-07-02 | Chin; Philip K. | Reflection shadow sensor with light directing diffusive surface |
WO1996001976A1 (de) * | 1994-07-09 | 1996-01-25 | Uwe Engberts | Vorrichtung zur registrierung von positionsveränderungen bzw. bewegungen über kleine wegstrecken |
US6246049B1 (en) * | 1999-06-12 | 2001-06-12 | Alvin R. Wirthlin | Optical transducer |
US6872933B2 (en) * | 1998-07-15 | 2005-03-29 | Alvin R. Wirthlin | Optical transducer |
WO2001044751A1 (en) * | 1999-12-15 | 2001-06-21 | Peter Bryan Webster | Position sensor |
US6351958B1 (en) * | 2000-01-12 | 2002-03-05 | Whirlpool Corporation | Optic level sensing system for use in a refrigerator |
GB2361764A (en) * | 2000-04-26 | 2001-10-31 | Nicholas John Dunmow | Linear optical transducer |
US8796589B2 (en) * | 2001-07-15 | 2014-08-05 | Applied Materials, Inc. | Processing system with the dual end-effector handling |
EP1424937B1 (de) * | 2001-07-28 | 2004-11-17 | Aesculap AG & Co. KG | Medizinisches implantatsystem |
DE102004026945A1 (de) * | 2004-06-01 | 2005-12-29 | Schleifring Und Apparatebau Gmbh | Faseroptischer Sensor |
MXPA05000951A (es) * | 2002-07-24 | 2005-05-16 | Deka Products Lp | Sensor de desplazamiento optico para dispositivos de infusion. |
US7541569B1 (en) * | 2002-08-16 | 2009-06-02 | Raytheon Company | Position sensor utilizing light emissions from a lateral surface of an optical fiber |
JPWO2005059615A1 (ja) * | 2003-12-17 | 2007-07-12 | ノキア コーポレイション | 自動焦点調節装置 |
US6974949B2 (en) * | 2003-12-18 | 2005-12-13 | Illinois Tool Works Inc. | Position sensor with an optical member of varying thickness |
DE102004013683A1 (de) * | 2004-03-18 | 2005-11-03 | Fag Kugelfischer Ag & Co. Ohg | Messvorrichtung |
KR100677279B1 (ko) * | 2005-05-17 | 2007-02-02 | 엘지전자 주식회사 | 로봇 청소기의 범퍼 장치 |
US20070017061A1 (en) * | 2005-07-20 | 2007-01-25 | Jason Yan | Steering control sensor for an automatic vacuum cleaner |
US20090093793A1 (en) | 2007-10-02 | 2009-04-09 | Yossi Gross | External drug pump |
KR101456572B1 (ko) | 2008-05-27 | 2014-10-31 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치의 센서 히터 제어 방법 |
KR101535484B1 (ko) * | 2008-04-15 | 2015-07-09 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치 |
KR101535482B1 (ko) * | 2008-04-15 | 2015-07-09 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치 |
KR101535481B1 (ko) * | 2008-04-15 | 2015-07-09 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치 |
KR101474439B1 (ko) * | 2008-05-27 | 2014-12-19 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치의 센서 히터 제어 방법 |
US20100139299A1 (en) * | 2008-04-15 | 2010-06-10 | Dong-Hoon Lee | Refrigerator and full ice level sensing apparatus thereof |
KR101456571B1 (ko) * | 2008-05-01 | 2014-10-31 | 엘지전자 주식회사 | 냉장고 제빙기의 만빙 감지 장치 및 그 만빙 감지 방법 |
DE102008037748A1 (de) * | 2008-08-14 | 2010-04-29 | Siemens Aktiengesellschaft | Wegsensor |
US8392023B2 (en) * | 2009-11-30 | 2013-03-05 | GM Global Technology Operations LLC | Photo-interrupter based force sensing handle and method of use |
JP5468977B2 (ja) * | 2010-04-30 | 2014-04-09 | オリンパス株式会社 | 光ポテンショメータ及びマニピュレータ |
CN102135822B (zh) * | 2011-03-15 | 2012-11-28 | 南京方瑞科技有限公司 | 光电检测多方向触发电子笔 |
DE102012012695A1 (de) * | 2012-06-27 | 2014-01-02 | Otto Bock Healthcare Gmbh | Vorrichtung und Verfahren zur Bestimmung von Relativverlagerungen von Körperteilen oder Körperbereichen |
US11219719B2 (en) | 2012-08-28 | 2022-01-11 | Osprey Medical, Inc. | Volume monitoring systems |
US10413677B2 (en) | 2012-08-28 | 2019-09-17 | Osprey Medical, Inc. | Volume monitoring device |
US11116892B2 (en) | 2012-08-28 | 2021-09-14 | Osprey Medical, Inc. | Medium injection diversion and measurement |
US9999718B2 (en) | 2012-08-28 | 2018-06-19 | Osprey Medical, Inc. | Volume monitoring device utilizing light-based systems |
DE102012109221A1 (de) * | 2012-09-28 | 2014-04-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Opto-elektronischer Sensor |
JP6088243B2 (ja) * | 2012-12-28 | 2017-03-01 | 川崎重工業株式会社 | エンドエフェクタ |
JP6061725B2 (ja) * | 2013-02-26 | 2017-01-18 | アズビル株式会社 | 位置検出器 |
WO2014173767A1 (en) * | 2013-04-22 | 2014-10-30 | Sanofi-Aventis Deutschland Gmbh | Sensor device for attachment to a drug delivery device |
US9245916B2 (en) | 2013-07-09 | 2016-01-26 | Rememdia LC | Optical positioning sensor |
GB201316354D0 (en) * | 2013-09-13 | 2013-10-30 | Maersk Olie & Gas | Transport device |
EP3119465A1 (de) * | 2014-03-21 | 2017-01-25 | Osprey Medical Inc. | Spritze mit optischem system zur überwachung der position einer kolbenstange |
US9759540B2 (en) * | 2014-06-11 | 2017-09-12 | Hexagon Metrology, Inc. | Articulating CMM probe |
SG11201700627QA (en) * | 2014-09-02 | 2017-03-30 | Lilly Co Eli | Sensing system for detecting a piston in a medical fluid container |
KR101806102B1 (ko) | 2015-01-05 | 2017-12-07 | 리멤디아 엘씨 | 광학 포지셔닝 센서 |
JP6380673B2 (ja) * | 2015-06-05 | 2018-08-29 | 株式会社安川電機 | ロボットシステム及び傾斜検出方法 |
US10576207B2 (en) | 2015-10-09 | 2020-03-03 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
JP7017512B2 (ja) | 2015-10-09 | 2022-02-08 | ウェスト ファーマ サービシーズ イスラエル リミテッド | 充填済流体容器の屈曲流体路型付属物 |
US11311674B2 (en) | 2016-01-21 | 2022-04-26 | West Pharma. Services IL, Ltd. | Medicament delivery device comprising a visual indicator |
CN109310816B (zh) | 2016-01-21 | 2020-04-21 | 西医药服务以色列有限公司 | 针插入和缩回机构 |
CN109219456B (zh) | 2016-01-21 | 2020-05-15 | 西医药服务以色列有限公司 | 自动注射器中的力牵制 |
WO2017161076A1 (en) | 2016-03-16 | 2017-09-21 | Medimop Medical Projects Ltd. | Staged telescopic screw assembly having different visual indicators |
EP3458236B1 (de) * | 2016-05-16 | 2020-08-26 | KOC Universitesi | Künstliche hand mit fingereinheiten mit einem fotokoppler-kontaktkraftsensor |
US11338090B2 (en) | 2016-08-01 | 2022-05-24 | West Pharma. Services IL, Ltd. | Anti-rotation cartridge pin |
WO2018035150A1 (en) | 2016-08-15 | 2018-02-22 | Stress Indicators, Inc. | Chromaulic displacement transducer, method of manufacturing a chromaulic displacement transducer, and closed loop control system |
CN106595534B (zh) * | 2016-11-16 | 2019-02-01 | 南京航空航天大学 | 多维接触力及真实接触面积动态同步测试系统及方法 |
JP6921997B2 (ja) | 2017-05-30 | 2021-08-18 | ウェスト ファーマ サービシーズ イスラエル リミテッド | ウェアラブル注射器のモジュラ駆動トレイン |
US11524121B2 (en) * | 2017-10-19 | 2022-12-13 | Sanofi | Medicament delivery device |
KR102205683B1 (ko) * | 2017-11-30 | 2021-01-21 | 리멤디아 엘씨 | 광학 포지셔닝 센서 |
DE102018106226A1 (de) * | 2018-03-16 | 2019-09-19 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung und Verfahren zur Überwachung des Zugangs zu einem Patienten |
US11951291B2 (en) | 2018-04-19 | 2024-04-09 | Eli Lilly And Company | Status sensing system for injection device |
US11599176B2 (en) * | 2018-12-31 | 2023-03-07 | Solaredge Technologies Ltd. | Power converter failure detection and prevention |
KR102021593B1 (ko) * | 2019-01-30 | 2019-09-16 | 엘아이지넥스원 주식회사 | 표적 추적 센서의 지향각을 제어하기 위한 지향각 구동 제어 장치 및 이를 포함하는 비행운동체 |
WO2020210623A1 (en) | 2019-04-12 | 2020-10-15 | Osprey Medical Inc. | Energy-efficient position determining with multiple sensors |
US20220249781A1 (en) * | 2019-07-16 | 2022-08-11 | Shl Medical Ag | State detector arrangement for state detection of a medicament delivery device |
TWI730704B (zh) * | 2020-03-31 | 2021-06-11 | 普元生技股份有限公司 | 霧化裝置之呼吸空氣流量風量偵測裝置 |
KR102439258B1 (ko) * | 2022-04-14 | 2022-09-02 | 주식회사 디피에스글로벌 | 수평설치가 가능한 경사계장치 |
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JPS5269345A (en) * | 1975-12-05 | 1977-06-09 | Fujitsu Ltd | Automatic detector of number and direction of revolution |
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JPS5735715A (en) * | 1980-08-13 | 1982-02-26 | Fujitsu Ltd | Detection of rotating movement |
JPS5845510A (ja) * | 1981-09-12 | 1983-03-16 | Tohoku Richo Kk | ロ−タリエンコ−ダ |
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JP2617237B2 (ja) * | 1990-08-28 | 1997-06-04 | シャープ株式会社 | 光スポット位置検出装置 |
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-
1992
- 1992-10-02 US US07/955,932 patent/US5376785A/en not_active Expired - Lifetime
-
1993
- 1993-08-16 EP EP00111384A patent/EP1033558A1/de not_active Withdrawn
- 1993-08-16 EP EP93920195A patent/EP0663066B1/de not_active Expired - Lifetime
- 1993-08-16 AT AT93920195T patent/ATE200574T1/de not_active IP Right Cessation
- 1993-08-16 AU AU50809/93A patent/AU675082B2/en not_active Ceased
- 1993-08-16 JP JP50903194A patent/JP3433235B2/ja not_active Expired - Fee Related
- 1993-08-16 DE DE69330133T patent/DE69330133T2/de not_active Expired - Fee Related
- 1993-08-16 WO PCT/US1993/007796 patent/WO1994008208A2/en active IP Right Grant
- 1993-09-20 CA CA002106533A patent/CA2106533C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1033558A1 (de) | 2000-09-06 |
AU675082B2 (en) | 1997-01-23 |
CA2106533C (en) | 2005-11-15 |
WO1994008208A3 (en) | 1994-06-09 |
JPH08501879A (ja) | 1996-02-27 |
DE69330133D1 (de) | 2001-05-17 |
US5376785A (en) | 1994-12-27 |
AU5080993A (en) | 1994-04-26 |
CA2106533A1 (en) | 1994-04-03 |
JP3433235B2 (ja) | 2003-08-04 |
EP0663066B1 (de) | 2001-04-11 |
WO1994008208A2 (en) | 1994-04-14 |
EP0663066A1 (de) | 1995-07-19 |
DE69330133T2 (de) | 2001-11-15 |
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