TW200625361A - Switch structures or the like based on a thermoresponsive polymer - Google Patents
Switch structures or the like based on a thermoresponsive polymerInfo
- Publication number
- TW200625361A TW200625361A TW094138594A TW94138594A TW200625361A TW 200625361 A TW200625361 A TW 200625361A TW 094138594 A TW094138594 A TW 094138594A TW 94138594 A TW94138594 A TW 94138594A TW 200625361 A TW200625361 A TW 200625361A
- Authority
- TW
- Taiwan
- Prior art keywords
- thermoresponsive polymer
- switch
- switch structures
- structures
- valve
- Prior art date
Links
- 229920000208 temperature-responsive polymer Polymers 0.000 title abstract 5
- 230000003287 optical effect Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
- B81B3/0024—Transducers for transforming thermal into mechanical energy or vice versa, e.g. thermal or bimorph actuators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
-
- 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
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0266—Shape memory materials
-
- 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
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
-
- 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
- A61M5/172—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 electrical or electronic
- A61M5/1723—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 electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/01—Switches
- B81B2201/012—Switches characterised by the shape
- B81B2201/018—Switches not provided for in B81B2201/014 - B81B2201/016
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/04—Optical MEMS
- B81B2201/045—Optical switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/05—Microfluidics
- B81B2201/054—Microvalves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H2037/008—Micromechanical switches operated thermally
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Micromachines (AREA)
- Multiple-Way Valves (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20044842 | 2004-11-23 | ||
US11/141,730 US20060122565A1 (en) | 2004-11-23 | 2005-05-31 | Switch structures or the like based on a thermoresponsive polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200625361A true TW200625361A (en) | 2006-07-16 |
TWI301285B TWI301285B (en) | 2008-09-21 |
Family
ID=36575335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94138594A TWI301285B (en) | 2004-11-23 | 2005-11-03 | Switch structures or the like based on a thermoresponsive polymer |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060122565A1 (zh) |
JP (2) | JP2008532205A (zh) |
DE (1) | DE112005002348T5 (zh) |
GB (3) | GB2455221B (zh) |
TW (1) | TWI301285B (zh) |
WO (1) | WO2006057797A2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8084116B2 (en) | 2005-09-30 | 2011-12-27 | Alcatel Lucent | Surfaces physically transformable by environmental changes |
US7998431B2 (en) * | 2006-04-10 | 2011-08-16 | Alcatel Lucent | Environmentally sensitive nanostructured surfaces |
US7884530B2 (en) * | 2006-09-14 | 2011-02-08 | Alcatel-Lucent Usa Inc. | Reversible actuation in arrays of nanostructures |
US7674382B2 (en) * | 2007-05-03 | 2010-03-09 | Nalco Company | Method of cleaning fouled and/or scaled membranes |
JP5621404B2 (ja) * | 2010-08-18 | 2014-11-12 | 富士通株式会社 | ループ型ヒートパイプ及び電子機器 |
EP2636900A1 (en) | 2012-03-08 | 2013-09-11 | Akzo Nobel Chemicals International B.V. | Process and apparatus for producing mechanical or electrical power using a lcst polymeric system |
FR2993400A1 (fr) * | 2012-07-12 | 2014-01-17 | St Microelectronics Crolles 2 | Structure integree tridimensionnelle apte a detecter une elevation de temperature |
KR20150090255A (ko) * | 2012-12-05 | 2015-08-05 | 인텔리전트 에너지 리미티드 | 마이크로밸브 |
BR112017019415A2 (pt) | 2015-03-12 | 2018-04-24 | Total Res & Technology Feluy | comutador térmico baseado em composto de polímero |
CN108349723B (zh) * | 2015-07-13 | 2024-03-01 | 勇愿公司 | 用于通过基部激励进行微悬臂致动的***和方法 |
KR102140434B1 (ko) * | 2018-12-06 | 2020-08-03 | 한국항공우주연구원 | 유체 특성을 이용한 온도 조절장치 |
CN109718426B (zh) * | 2019-02-26 | 2021-09-21 | 京东方科技集团股份有限公司 | 输液控制***、输液*** |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524343A (en) * | 1984-01-13 | 1985-06-18 | Raychem Corporation | Self-regulated actuator |
JPH0322316A (ja) * | 1989-06-19 | 1991-01-30 | Eisaku Okamoto | 温度・光スイッチ |
JPH0371052A (ja) * | 1989-08-10 | 1991-03-26 | Junkosha Co Ltd | 検知センサ |
US5368588A (en) * | 1993-02-26 | 1994-11-29 | Bettinger; David S. | Parenteral fluid medication reservoir pump |
JP3266397B2 (ja) * | 1993-12-24 | 2002-03-18 | エステー化学株式会社 | 揮散物収納装置 |
DE4414088A1 (de) * | 1994-04-22 | 1995-10-26 | Basf Ag | Gele mit thermotropen Eigenschaften |
JPH07332219A (ja) * | 1994-06-02 | 1995-12-22 | Zenichi Ogita | 感温応答アクチュエータと、該アクチュエータにて作動する感温応答弁、及び感温応答スイッチ |
JPH0886272A (ja) * | 1994-09-16 | 1996-04-02 | Olympus Optical Co Ltd | ケモメカニカルアクチュエータ |
US6014246A (en) * | 1996-11-06 | 2000-01-11 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Thermally switchable optical devices |
US5929214A (en) * | 1997-02-28 | 1999-07-27 | Cornell Research Foundation, Inc. | Thermally responsive polymer monoliths |
JPH10339261A (ja) * | 1997-06-10 | 1998-12-22 | Ricoh Co Ltd | 駆動方法及び装置 |
US6607751B1 (en) * | 1997-10-10 | 2003-08-19 | Intellipharamaceutics Corp. | Controlled release delivery device for pharmaceutical agents incorporating microbial polysaccharide gum |
EP1072282A1 (en) * | 1999-07-19 | 2001-01-31 | EndoArt S.A. | Flow control device |
US6239686B1 (en) * | 1999-08-06 | 2001-05-29 | Therm-O-Disc, Incorporated | Temperature responsive switch with shape memory actuator |
WO2001056633A2 (en) * | 2000-02-03 | 2001-08-09 | Medtronic, Inc. | Single-use therapeutic substance delivery device with infusion rate control |
US6491061B1 (en) * | 2000-02-25 | 2002-12-10 | University Of New Mexico | Stimuli responsive hybrid materials containing molecular actuators and their applications |
ATE393643T1 (de) * | 2002-01-16 | 2008-05-15 | Michael G Simon | Druck ausgleichender iv-flussregulator |
US20040208788A1 (en) * | 2003-04-15 | 2004-10-21 | Colton Jonathan S. | Polymer micro-cantilevers and their methods of manufacture |
TW551387U (en) * | 2002-04-22 | 2003-09-01 | Ind Tech Res Inst | Water gel actuated micro pump |
US7538930B2 (en) * | 2002-12-20 | 2009-05-26 | Koninklijke Philips Electronics N.V. | Micro-mechanical thermo structure and method for manufacturing such micro-mechanical structure |
US7071492B2 (en) * | 2003-06-30 | 2006-07-04 | Intel Corporation | Thermo-optical device |
US7026441B2 (en) * | 2004-08-12 | 2006-04-11 | Intel Corporation | Thermoresponsive sensor comprising a polymer solution |
US8122761B2 (en) * | 2005-01-28 | 2012-02-28 | Wayne State University | Biosensor based on polymer cantilevers |
-
2005
- 2005-05-31 US US11/141,730 patent/US20060122565A1/en not_active Abandoned
- 2005-11-03 TW TW94138594A patent/TWI301285B/zh not_active IP Right Cessation
- 2005-11-03 GB GB0903208A patent/GB2455221B/en not_active Expired - Fee Related
- 2005-11-03 GB GB0903206A patent/GB2455220B/en not_active Expired - Fee Related
- 2005-11-03 JP JP2007543103A patent/JP2008532205A/ja active Pending
- 2005-11-03 DE DE200511002348 patent/DE112005002348T5/de not_active Ceased
- 2005-11-03 GB GB0705529A patent/GB2433164B/en not_active Expired - Fee Related
- 2005-11-03 WO PCT/US2005/040198 patent/WO2006057797A2/en active Application Filing
-
2010
- 2010-03-23 JP JP2010066539A patent/JP2010196710A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
TWI301285B (en) | 2008-09-21 |
GB2455220A (en) | 2009-06-03 |
GB2433164B (en) | 2009-06-03 |
GB2455221B (en) | 2009-08-12 |
GB0903208D0 (en) | 2009-04-08 |
WO2006057797A2 (en) | 2006-06-01 |
JP2010196710A (ja) | 2010-09-09 |
DE112005002348T5 (de) | 2008-04-10 |
WO2006057797A3 (en) | 2006-08-10 |
US20060122565A1 (en) | 2006-06-08 |
GB2455221A (en) | 2009-06-03 |
GB0705529D0 (en) | 2007-05-09 |
GB2455220B (en) | 2009-08-12 |
GB0903206D0 (en) | 2009-04-08 |
JP2008532205A (ja) | 2008-08-14 |
GB2433164A (en) | 2007-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |