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- Micromanipulator abstract "A micromanipulator is a device which is used to physically interact with a sample under a microscope, where a level of precision of movement is necessary that cannot be achieved by the unaided human hand. It may typically consist of an input joystick, a mechanism for reducing the range of movement and an output section with the means of holding a microtool to hold, inject, cut or otherwise manipulate the object as required. The mechanism for reducing the movement usually requires the movement to be free of backlash. This is achieved by the use of kinematic constraints to allow each part of the mechanism to move only in one or more chosen degrees of freedom, which achieves a high precision and repeatability of movement, usually at the expense of some absolute accuracy.Movement reduction can be performed by mechanical levers, hydraulically using pistons of different diameters connected by tubing containing non-compressible fluid, electronically using stepper motors or linear actuators, or combinations of techniques in one instrument. Mechanisms with different ranges of movement or variable reduction ratio may be incorporated in one instrument to allow coarse and fine positioning.Micromanipulators are usually used in conjunction with microscopes. Depending on the application, one or more micromanipulators may be fitted to a microscope stage or rigidly mounted to a bench next to a microscope. A typical application of micromanipulation is human intracytoplasmic sperm injection. Here, a spermatozoon measuring some 3 to 5 micrometres across is injected into an oocyte of approximately 100 micrometres in diameter, under the direct manual control of an embryologist. A disposable glass micropipette is fitted to a toolholder mounted on the output of the manipulator. The toolholder can be adjusted for different sized tools as well as the angle at which the tool is held.Micromanipulators are also used in applications such as microelectronics to position test probes onto small to medium scale integrated circuits and hybrid devices, and patch clamp experiments in biological research.".
- Micromanipulator thumbnail LRDT_Microscopy_Micromanipulation.jpg?width=300.
- Micromanipulator wikiPageExternalLink 829.pdf.
- Micromanipulator wikiPageExternalLink 439.pdf.
- Micromanipulator wikiPageExternalLink 287.pdf.
- Micromanipulator wikiPageExternalLink 2760405.html.
- Micromanipulator wikiPageExternalLink 2760405.pdf.
- Micromanipulator wikiPageExternalLink 2800055.html.
- Micromanipulator wikiPageExternalLink 2800055.pdf.
- Micromanipulator wikiPageExternalLink 2988928.html.
- Micromanipulator wikiPageExternalLink 2988928.pdf.
- Micromanipulator wikiPageExternalLink a%20low-power%20micromanipulator%20and%20microdissector.pdf.
- Micromanipulator wikiPageID "13818236".
- Micromanipulator wikiPageLength "4121".
- Micromanipulator wikiPageOutDegree "13".
- Micromanipulator wikiPageRevisionID "620649054".
- Micromanipulator wikiPageWikiLink Applied_Microbiology.
- Micromanipulator wikiPageWikiLink Applied_and_Environmental_Microbiology.
- Micromanipulator wikiPageWikiLink Backlash_(engineering).
- Micromanipulator wikiPageWikiLink Category:Positioning_instruments.
- Micromanipulator wikiPageWikiLink Category:Scientific_equipment.
- Micromanipulator wikiPageWikiLink Degrees_of_freedom_(mechanics).
- Micromanipulator wikiPageWikiLink Integrated_circuit.
- Micromanipulator wikiPageWikiLink Integrated_circuits.
- Micromanipulator wikiPageWikiLink Intracytoplasmic_sperm_injection.
- Micromanipulator wikiPageWikiLink Kinematic.
- Micromanipulator wikiPageWikiLink Kinematics.
- Micromanipulator wikiPageWikiLink Patch_clamp.
- Micromanipulator wikiPageWikiLink File:LRDT_Microscopy_Micromanipulation.jpg.
- Micromanipulator wikiPageWikiLink File:Microscope_for_Electrophysiological_Research_shielded_by_Faraday_Cage_-_(2).jpg.
- Micromanipulator wikiPageWikiLink File:Toolholder_of_a_micromanipulator.jpg.
- Micromanipulator wikiPageWikiLink File:Wire_Bonders_(K&S_4123_and_4700)_-_Quantum_Systems_and_Nanomaterials_fabrication_facilities_-_University_of_Exeter_-_May_2012.jpg.
- Micromanipulator wikiPageWikiLinkText "Micromanipulator".
- Micromanipulator wikiPageWikiLinkText "micromanipulation".
- Micromanipulator wikiPageWikiLinkText "micromanipulator".
- Micromanipulator hasPhotoCollection Micromanipulator.
- Micromanipulator wikiPageUsesTemplate Template:Commons_category.
- Micromanipulator subject Category:Positioning_instruments.
- Micromanipulator subject Category:Scientific_equipment.
- Micromanipulator hypernym Device.
- Micromanipulator type Device.
- Micromanipulator type Instrument.
- Micromanipulator type Instrument.
- Micromanipulator type Tool.
- Micromanipulator comment "A micromanipulator is a device which is used to physically interact with a sample under a microscope, where a level of precision of movement is necessary that cannot be achieved by the unaided human hand. It may typically consist of an input joystick, a mechanism for reducing the range of movement and an output section with the means of holding a microtool to hold, inject, cut or otherwise manipulate the object as required.".
- Micromanipulator label "Micromanipulator".
- Micromanipulator sameAs Category:Micromanipulators.
- Micromanipulator sameAs Mikromanipulator.
- Micromanipulator sameAs Micromanipolatore.
- Micromanipulator sameAs m.0c0679.
- Micromanipulator sameAs Q1933900.
- Micromanipulator sameAs Q1933900.
- Micromanipulator wasDerivedFrom Micromanipulator?oldid=620649054.
- Micromanipulator depiction LRDT_Microscopy_Micromanipulation.jpg.
- Micromanipulator isPrimaryTopicOf Micromanipulator.