The key tool is a micromanipulator, found in most IVF labs.
2.
This technique is most often performed with an optical microscope and micromanipulator holding a glass pipette.
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The procedure is done under a microscope using multiple micromanipulation devices ( micromanipulator, microinjectors and micropipettes ).
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Using a micromanipulator and microdissection, Seifriz showed that protoplasm was non-Newtonian, thixotropic and elastic.
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This is accomplished with help from a " micromanipulator, " a microscope attachment that allows scientists to execute the tiniest movements.
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In 1930, he designed a new type of micromanipulator which was valuable in early physiology studies and later saw use in assembly of electronic components.
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The Pascal system is fully integrated with a touch screen GUI, advanced slit lamp optics, slit lamp mounted micromanipulator, and ergonomic features for the physician and patient.
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The manual position control in this case was replaced by a computer controlled piezoelectric micromanipulator that moved the pipette in discrete 2-3?m steps into the tissue until it made contact with a cell.
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Using a micromanipulator, the pipette is moved towards the cell until the technician sees a change in the electrical resistance between the fluid inside of the pipette and the surrounding fluid ( see animation ).
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At the moment, the key instrument in cloning is the " micromanipulator, " an expensive machine that allows a skilled technician to grab an egg cell under the microscope, insert a very fine needle to suck out its nucleus, and then use another needle to transfer a nucleus from the animal to be cloned.