US20060183993A1 - Device, System, and Method for Locating An In-vivo Signal Source - Google Patents > 자유게시판

More particularly, the current invention relates to devices, programs, and methods for locating an in-vivo sign source. Devices, methods and methods for in-vivo sensing of passages or cavities inside a body, and for iTagPro smart tracker sensing and gathering info are recognized in the art. In-vivo sensing devices reminiscent of capsules might embrace a sensing system and a transmission system, whereby the sensing system collects information and the transmission system transmits the collected information using Radio Frequency (RF) to an external receiver system, e.g., for iTagPro website additional processing and show. Some in-vivo imaging programs include a picture sensor carried inside a swallowable machine such as a capsule. GI tract, or different body lumen or physique cavity being imaged, while the device might pass through the entire digestive tract and will function as an autonomous video endoscope. Prior makes an attempt have been made at tracking an intra-gastric and intrauterine transmitting device include spatially scanning a non-ambulatory patient with a receiver. Such programs could require laboratory gadget that will not be portable and will not be commercial.

Some embodiments of the invention provide, for iTagPro smart tracker instance, a system and method for iTagPro device monitoring an in-vivo picture sensor, the system including a location detecting unit to find the in-vivo picture sensor over time and a data modifying unit to change the data sampled by the location detecting based mostly on, for example, info sensed by the in-vivo picture sensor. Other appropriate strategies may be used to switch and/or iTagPro smart tracker improve information sampled form the placement detection unit as could also be described herein. Embodiments of the invention might permit varied other advantages, and could also be used at the side of varied other purposes. FIG. 2 is a schematic block diagram of a data recorder in accordance with an embodiment of the invention. FIG. 3 is a schematic block diagram of an in-vivo signal source in accordance with an embodiment of the invention. FIG. 5 is a schematic illustration of three signal vectors in a two dimensional airplane, in accordance with an embodiment of the invention.

FIG. 6 is a schematic illustration of a three sign vectors in three dimensional space, in accordance with an embodiment of the invention. FIG. 7A is a schematic illustration of a graph of a weighing operate for sign vectors, in accordance with an embodiment of the invention. FIG. 7B is a schematic illustration of a graph of a sign weight factor as a perform of normalized sign energy, in accordance with an embodiment of the invention. FIG. Eight is a schematic block diagram of an in-vivo sensing system in accordance with an embodiment of the invention. FIG. 9A is a schematic illustration of a graph indicating an X-axis location of an in-vivo signal source as a function of time, in accordance with an embodiment of the invention. FIG. 9B is a schematic illustration of a graph indicating a Y-axis location of an in-vivo signal source as a perform of time, iTagPro smart tracker in accordance with an embodiment of the invention.

FIG. 10 is a circulation-chart diagram of a method of processing knowledge points sampled by a location detecting unit to locate an in-vivo sign supply, for instance, an in-vivo picture sensor over time in accordance with an embodiment of the current invention. H, in-vivo sensing of temperature, in-vivo sensing of strain, in-vivo sensing of electrical impedance, in-vivo detection of a substance or a fabric, in-vivo detection of a medical condition or a pathology, in-vivo acquisition or analysis of knowledge, and/or varied different in-vivo sensing gadgets, systems, ItagPro and methods. Embodiments of the present invention might embody apparatuses for performing the operations herein. Such apparatus could also be specially constructed for the specified purposes, or it may comprise a common function pc selectively activated, tailored, operated, configured or re-configured by a pc program saved in the computer. Such a computer program may be stored in a pc readable storage medium, reminiscent of, but not limited to, a disk, a hard disk drive, iTagPro smart tracker a floppy disk, an optical disk, a CD-ROM, a DVD, a magnetic-optical disk, Read-Only Memory (ROM), Random Access Memory (RAM), Electrically Programmable ROM (EPROM), anti-loss gadget Electrically Erasable and Programmable ROM (EEPROM), Flash reminiscence, unstable memory, non-unstable reminiscence, magnetic or iTagPro smart tracker optical cards, ItagPro or any other kind of storage media or storage unit suitable for storing electronic directions and capable of being operatively connected to a pc system bus or a computing platform.