Combined hardware and software instrument simulator for use as a teaching aid
First Claim
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1. An analytical instrument simulator comprising:
- a functional first instrument of a first analytical instrument type capable of producing images of a specimen physically loaded into the first instrument, the images being displayed for viewing by an operatora simulated instrument including hardware simulating an analytical instrument of a second analytical instrument type into which the specimen can also be physically loaded, the simulated instrument including user controls which correspond to those of a functional instrument of the second instrument type which is being simulated, and the simulated instrument being less than fully function and not capable of analyzing a specimen to produce the data output that would be produced by a functional instrument of the second analytical instrument type; and
a computer operably connected to both the first instrument and the simulated instrument and programmed to;
display images of the specimen generated by the first instrument,display simulated data output corresponding to output from a functional instrument of the second instrument type for a sample of the same type as the specimen imaged by the first instrument, andmanipulate the simulated data output in accordance with input from the user controls for the simulated instrument in substantially the same manner that data output produced by a fully functional instrument of the second instrument type would be manipulated by corresponding input from the user controls for the functional instrument of the second instrument type.
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Abstract
An improved simulator for an analytical instrument that provides the student with an experience similar to that of operating the actual instrument. In one preferred embodiment, the invention combines real functionality and simulated functionality where at least one function of the analytical instrument is real. In another preferred embodiment, the invention combines a functional first instrument along with a simulation of a second instrument, the simulation including both hardware with limited functionality and software that simulates the output of a functional instrument to create a teaching aid for use in classrooms and teaching laboratories.
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Citations
25 Claims
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1. An analytical instrument simulator comprising:
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a functional first instrument of a first analytical instrument type capable of producing images of a specimen physically loaded into the first instrument, the images being displayed for viewing by an operator a simulated instrument including hardware simulating an analytical instrument of a second analytical instrument type into which the specimen can also be physically loaded, the simulated instrument including user controls which correspond to those of a functional instrument of the second instrument type which is being simulated, and the simulated instrument being less than fully function and not capable of analyzing a specimen to produce the data output that would be produced by a functional instrument of the second analytical instrument type; and a computer operably connected to both the first instrument and the simulated instrument and programmed to; display images of the specimen generated by the first instrument, display simulated data output corresponding to output from a functional instrument of the second instrument type for a sample of the same type as the specimen imaged by the first instrument, and manipulate the simulated data output in accordance with input from the user controls for the simulated instrument in substantially the same manner that data output produced by a fully functional instrument of the second instrument type would be manipulated by corresponding input from the user controls for the functional instrument of the second instrument type. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 25)
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11. An education aid for teaching student about the operation of an instrument, the aid comprising:
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a first instrument functional to form an image of a specimen physically loaded into the first instrument, the first instrument being of a first instrument type, the images being displayed for viewing by an operator; a second instrument of a second instrument type into which the same specimen can also by physically loaded, the second instrument including hardware simulating an analytical instrument of a second analytical instrument type and including user controls which correspond to those of a functional instrument of the second instrument type which is being simulated, wherein the second instrument is not fully functional and is not capable of analyzing a specimen to produce the data output that would be produced by a functional instrument of the second analytical instrument type; a computer-accessible memory storing images from a functional instrument of the second type; a computer operably connected to both the first instrument and the simulated instrument and programmed to; display images generated by the first instrument, display at least some of the stored images from the functional instrument of the second type, and manipulate the images from the fully functional instrument of the second instrument type in accordance with input from the user controls on the second instrument to provide the user with a simulation of a fully functional instrument of the second type. - View Dependent Claims (12, 13, 14, 15)
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16. A method of teaching students to operate an instrument, comprising:
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providing a functional first instrument of a first analytical instrument type capable of producing images of a specimen physically loaded into the first instrument, the images being displayed for viewing by an operator; providing a second instrument including hardware simulating an analytical instrument of a second analytical instrument type into which the same specimen can also be physically loaded, the second instrument including user controls which correspond to those of a functional instrument of the second instrument type which is being simulated, wherein the second instrument is not fully functional and is not capable of analyzing a specimen to produce the data output that would be produced by a functional instrument of the second analytical instrument type; loading a physical specimen into the first instrument and obtaining an image of the specimen; loading a the physical specimen into the hardware simulating an analytical instrument; generating computer simulated data output for the simulated analytical instrument for a sample of the same type as the specimen, the simulated data output corresponding to data output that would be produced by a fully functional instrument of the second analytical instrument type for a sample of the same type as the specimen, and displaying the simulated output on a computer display screen, the simulated output being responsive to operation of the user controls for the hardware. - View Dependent Claims (17, 18, 19)
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20. A system for simulating the operation of a sample imaging instrument, the system comprising:
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a simulator comprising hardware into which a sample can be physically loaded, the simulator being incapable of imaging the sample, said simulator having user-operated controls which correspond to those of the sample imaging instrument being simulated; a computer-accessible memory storing data output from a fully functional sample imaging instrument of the type being simulated; a computer programmed to; once a sample has been physically loaded into the simulator, display at least some of the stored data output on a computer display screen, the displayed output corresponding to output from a fully functional sample imaging instrument of the type being simulated for a sample of the same type as the loaded sample alter the displayed data output from the fully functional sample imaging instrument in accordance with input from the user-operated controls for the simulator in substantially the same manner that displayed data output produced by a fully functional sample imaging instrument of the type being simulated would be altered by corresponding input from the user-operated controls for the fully functional instrument. - View Dependent Claims (21, 22, 23, 24)
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Specification