Self-propelled sensor apparatus for in situ analysis of enviromental parameters
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01N-015/06
G01N-001/10
G01N-001/00
출원번호
US-0615800
(2009-11-10)
등록번호
US-8603395
(2013-12-10)
발명자
/ 주소
Fries, David P
Janowiak, Michelle L
Steimle, George
Broadbent, Heather A
출원인 / 주소
University of South Florida
대리인 / 주소
Pfeifer, Nicholas
인용정보
피인용 횟수 :
1인용 특허 :
15
초록▼
A self-propelled apparatus for analyzing a component contained in a fluid medium. The self-propelled apparatus uses kinetic energy of the apparatus to drive a fluid under analysis through the apparatus. This is accomplished by use of a conveyance system that is attached to the analytical system of t
A self-propelled apparatus for analyzing a component contained in a fluid medium. The self-propelled apparatus uses kinetic energy of the apparatus to drive a fluid under analysis through the apparatus. This is accomplished by use of a conveyance system that is attached to the analytical system of the apparatus. A sensor system is used to analyze the component collected within the confines of an analysis chamber, a part of the analysis system. The invention also includes a method of using the analytical apparatus.
대표청구항▼
1. A submersible, self-propelled apparatus for analysis of a component contained in a liquid medium, the apparatus comprising: an analytical system comprising a liquid inlet to receive liquid from the liquid medium,a liquid outlet connected to the liquid inlet via a liquid conduit that defines a liq
1. A submersible, self-propelled apparatus for analysis of a component contained in a liquid medium, the apparatus comprising: an analytical system comprising a liquid inlet to receive liquid from the liquid medium,a liquid outlet connected to the liquid inlet via a liquid conduit that defines a liquid pathway, wherein the liquid outlet dispels at least a portion of the liquid medium received by the liquid inlet,an analysis chamber connected to the liquid conduit, positioned intermediate to the liquid inlet and the liquid outlet in the liquid pathway,a reagent system located within the analysis chamber to isolate the component, anda sensor system positioned within the analysis chamber and in communication with the liquid pathway to sense the component; anda conveyance system to move the apparatus through the liquid medium and facilitate liquid flow through the liquid conduit when the apparatus is submersed in the liquid medium. 2. The self-propelled apparatus of claim 1, wherein the conveyance system comprises a propulsion system. 3. The self-propelled apparatus of claim 1, further comprising: a power source located within the conveyance system for providing power to the analytical system. 4. The self-propelled apparatus of claim 1, wherein the conveyance system is removably attached to the analytical system. 5. The self-propelled apparatus of claim 1, wherein the apparatus further comprises a means for transferring data. 6. The self-propelled apparatus of claim 1, wherein the sensor system determines the concentration of the component. 7. The self-propelled apparatus of claim 1, wherein the sensor system of the analytical system is selected from the group consisting of an optical system, an electrochemical system, an electrical system, a gravimetric system, a mass loading system, an ion trap system, a molecular trap system, and a particle trap system. 8. The self-propelled apparatus of claim 1, wherein the analytical apparatus further comprises a burst reservoir positioned adjacent to the analysis chamber and in liquid communication with the analysis chamber. 9. The self-propelled apparatus of claim 1, further comprising: a pre-extractor connected to the liquid inlet of the analytical system to receive liquid from the liquid medium and transport the liquid to the liquid inlet. 10. The self-propelled apparatus of claim 1, further comprising: a tether connected to the analytical system and the conveyance system. 11. A method of analyzing a component contained in a liquid medium using a submersible, self-propelled apparatus, the method comprising of the steps: providing a submersible, self-propelled apparatus comprising: an analytical system comprising a liquid inlet to receive liquid from the liquid medium,a liquid outlet connected to the liquid inlet via a liquid conduit that defines a liquid pathway, wherein the liquid outlet dispels at least a portion of the liquid medium received by the liquid inlet,an analysis chamber connected to the liquid conduit, positioned intermediate to the liquid inlet and the liquid outlet in the liquid pathway,a reagent system located within the analysis chamber to isolate the component, anda sensor system positioned within the analysis chamber and in communication with the liquid pathway to sense the component; anda conveyance system to move the apparatus through the liquid medium and facilitate liquid flow through the liquid conduit when the apparatus is submersed in the liquid mediumintroducing the analytical system into the liquid medium to permit the flow of the liquid medium through the analytical system; andrecording data on the component contained in the liquid medium using the sensor system. 12. The method of claim 11, wherein the conveyance system comprises a propulsion system. 13. The method of claim 11, wherein the conveyance system is removably attached to the analytical system. 14. The method of claim 11, wherein the self-propelled apparatus further comprises a power source located within the conveyance system for providing power to the analytical system. 15. The method of claim 11, wherein the self-propelled apparatus further comprises a tether connected to the analytical system and the conveyance system. 16. The method of claim 11, wherein the self-propelled apparatus further comprises a means for transmitting data. 17. The method of claim 16, further comprising: transmitting data from the analytical system to a remote location. 18. The method of claim 11, further comprising: determining the concentration of the component of the liquid medium. 19. The method of claim 11, wherein the sensor system of the analytical system is selected from the group consisting of an optical system, an electrochemical system, an electrical system, a gravimetric system, a mass loading system, an ion trap system, a molecular trap system, and a particle trap system. 20. The method of claim 11, wherein the analytical system further comprises a burst reservoir positioned adjacent to the analysis chamber and in liquid communication with the analysis chamber. 21. The method of claim 11, wherein the self-propelled apparatus further comprises a preextractor connected to the liquid inlet of the analytical system to receive liquid from the liquid medium and transport the liquid to the liquid inlet. 22. The method of claim 11, further comprising: capturing the component contained in the liquid medium in the reagent system.
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