Sampling device
First Claim
Patent Images
1. A sampling device for collecting a sample on a substrate for analysis in an analyzer comprising:
- a body, anda sampling head arranged to hold the substrate,wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample into the analyzer, andwherein the sampling head is detachable from the body and the body is adapted to receive a second sampling head when the sampling head is detached.
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Accused Products
Abstract
A sampling apparatus and method of obtaining a sample are provided. The apparatus has a body, a head connected to the body, and a mechanism for retaining a substrate on the head. The apparatus enables an area to be sampled quickly and efficiently, while minimizing cross-contamination of a sample and incorrect placement of a sample in an analyzer.
27 Citations
24 Claims
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1. A sampling device for collecting a sample on a substrate for analysis in an analyzer comprising:
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a body, and a sampling head arranged to hold the substrate, wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample into the analyzer, and wherein the sampling head is detachable from the body and the body is adapted to receive a second sampling head when the sampling head is detached. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A sampling head for collecting a sample comprising:
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a sampling head arranged to hold a substrate, wherein the sampling head is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within an analyzer for optimal or substantially optimal introduction of the sample into the analyzer, and wherein the sampling head can attach to a body of a sampling device and detach from the body of the sampling device at least twice to allow use of a single sampling device with multiple sampling heads. - View Dependent Claims (12, 13, 14)
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15. A method of collecting a sample comprising:
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mounting a substrate in a hand held sampling device that includes a body and a sampling head arranged to hold the substrate, wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample from the substrate, wherein the sampling head includes an upper member and a lower member, and wherein the upper member and the lower member are arranged to hold the substrate between the upper member and the lower member, manipulating the sampling device so that the substrate contacts a surface of interest, and inserting the sampling head into the analyzer.
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16. A sampling device for collecting a sample on a substrate for analysis in an analyzer comprising:
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a body, and a sampling head arranged to hold the substrate, and a connecting mechanism that attaches the sampling head to the body, wherein the connecting mechanism can attach the sampling head to the body, wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample into the analyzer, and wherein the sampling head is detachable from the body.
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17. A sampling device for collecting a sample on a substrate for analysis in an analyzer comprising:
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a body, and a sampling head arranged to hold the substrate, and a counter that counts the number of desorption cycles for the sampling head, wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample into the analyzer, and wherein the sampling head is detachable from the body. - View Dependent Claims (18)
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19. A sampling device for collecting a sample on a substrate for analysis in an analyzer comprising:
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a body, and a sampling head arranged to hold the substrate, wherein the sampling device is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within the analyzer for optimal or substantially optimal introduction of the sample into the analyzer, wherein the sampling head includes an upper member and a lower member, and wherein the upper member and the lower member are arranged to hold the substrate between the upper member and the lower member.
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20. A sampling head for collecting a sample comprising:
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a sampling head arranged to hold a substrate, and a counter that counts the number of desorption cycles for the sampling head, wherein the sampling head is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within an analyzer for optimal or substantially optimal introduction of the sample into the analyzer. - View Dependent Claims (21)
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22. A sampling head for collecting a sample comprising:
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a sampling head arranged to hold a substrate, and a pressure sensor that detects the amount of pressure exerted by the sampling device on an item from which a sample is obtained during collection of a sample, and a warning device that alerts an operator when the operator is employing insufficient pressure during sample collection, wherein the sampling head is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within an analyzer for optimal or substantially optimal introduction of the sample into the analyzer. - View Dependent Claims (23)
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24. A sampling head for collecting a sample comprising:
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a sampling head arranged to hold a substrate, and a counter that counts the number of desorption cycles for the sampling head, wherein the sampling head includes an upper member and a lower member, wherein the upper member and the lower member are arranged to hold the substrate between the upper member and the lower member, and wherein the sampling head is arranged to be inserted into a sample receiving device so that the substrate is properly aligned within an analyzer for optimal or substantially optimal introduction of the sample into the analyzer.
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Specification