Use of quantum system identification and quantum control techniques for medical diagnostic and therapeutic purposes

A quantum and quantum state technology, applied in measurement devices, instruments, analytical materials, etc., can solve problems such as weak signals and difficult detection.

Inactive Publication Date: 2009-12-30
ARETAIS
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  • Use of quantum system identification and quantum control techniques for medical diagnostic and therapeutic purposes
  • Use of quantum system identification and quantum control techniques for medical diagnostic and therapeutic purposes
  • Use of quantum system identification and quantum control techniques for medical diagnostic and therapeutic purposes

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[0021]Typically, pulses of electromagnetic radiation (eg, pulses of radio or light) are used for quantum control to cause a target molecule to assume a particular quantum state. Quantum control is used to encode patterns onto the quantum evolution of molecular systems, which facilitates the identification of molecular systems in the context of large noise. The methods and systems described here for manipulating and directing the quantum evolution of molecular systems are based on quantum information processing [see, e.g., Viola, L., Loyd, S., and Knill, E., "Universal control of decoupled quantum systems. "Phys.Rev.arXiv:quant-ph / 9906094vl, 1 (1999)] and principles of system identification.

[0022] System identification is a sophisticated signal processing technique that can handle target systems at multiple complexity levels. [Korenberg, M.J. and Hunter, I.W. The identification of nonlinear biological systems: Volterra kernel approaches. Annals of Biomedical Engineering, 19...

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Abstract

Quantum simulation methods are used to encode the quantum response of a molecular system so as to improve the sensitivity for detection of a target material, while rejecting background. The perturbation and response information may be used to discover the system function of a quantum system, or more generally, of a complex system, such as a physiological system. The approach may be applied to medical non-invasive, real-time, continuous molecular detection and quantification techniques through coherent Raman spectroscopy to enable a significantly more attractive course of therapy than existing protocols.

Description

[0001] This application claims priority to U.S. Provisional Application No. 60 / 855,072, entitled "Use of Quantum System Identification and Quantum Control Techniques for Medical Diagnostic and Therapeutic Purposes," filed October 27, 2006, the entire contents of which are incorporated herein as refer to. technical field [0002] The present invention relates to the study of molecular adaptive control techniques. Background technique [0003] The detection, identification and quantification of substances is often limited by the signal strength or the available signal-to-noise ratio. This limitation is particularly pronounced in the field of medical diagnostics. While optical techniques can be used to non-invasively detect and measure substances in biological tissue, such techniques are difficult and time-consuming to implement in practice. When it comes to practical implementation, one of the biggest challenges involves increasing the sensitivity to the signal and enhancing...

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Application Information

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IPC IPC(8): H01L29/06
CPCG01N21/1717G01N21/65G01N2021/653
Inventor I·W·亨特尔S·索马鲁S·拉方丹P·A·安克蒂尔
Owner ARETAIS
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