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

More particularly, the current invention relates to units, techniques, and methods for locating an in-vivo sign source. Devices, systems and strategies for in-vivo sensing of passages or cavities within a physique, and for sensing and gathering data are known in the art. In-vivo sensing devices similar to capsules might embrace a sensing system and a transmission system, wherein the sensing system collects information and the transmission system transmits the collected knowledge using Radio Frequency (RF) to an exterior receiver system, e.g., for further processing and show. Some in-vivo imaging programs embody an image sensor carried within a swallowable system corresponding to a capsule. GI tract, or other physique lumen or body cavity being imaged, while the machine may go by the whole digestive tract and should function as an autonomous video endoscope. Prior makes an attempt have been made at monitoring an intra-gastric and intrauterine transmitting device include spatially scanning a non-ambulatory affected person with a receiver. Such methods could require laboratory system that is probably not portable and will not be commercial.

Some embodiments of the invention provide, for example, ItagPro a system and method for tracking an in-vivo picture sensor, the system together with a location detecting unit to locate the in-vivo image sensor iTagPro online over time and a data modifying unit to change the info sampled by the situation detecting based on, for example, information sensed by the in-vivo image sensor. Other suitable methods could also be used to change and/or improve information sampled type the location detection unit as may be described herein. Embodiments of the invention might allow varied other benefits, and could also be used together with varied different applications. FIG. 2 is a schematic block diagram of a knowledge recorder in accordance with an embodiment of the invention. FIG. Three is a schematic block diagram of an in-vivo signal supply in accordance with an embodiment of the invention. FIG. 5 is a schematic illustration of three sign vectors in a two dimensional plane, in accordance with an embodiment of the invention.

FIG. 6 is a schematic illustration of a three sign vectors in three dimensional house, 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 signal weight issue as a function of normalized sign strength, 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 operate 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 supply as a function of time, in accordance with an embodiment of the invention.

FIG. 10 is a stream-chart diagram of a method of processing knowledge points sampled by a location detecting unit to find 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 material, in-vivo detection of a medical condition or a pathology, in-vivo acquisition or evaluation of data, and/or various other in-vivo sensing devices, systems, and methods. Embodiments of the current invention could embrace apparatuses for performing the operations herein. Such apparatus may be specially constructed for the specified purposes, iTagPro online or it may comprise a common function laptop selectively activated, tailored, operated, configured or re-configured by a computer program saved in the computer. Such a pc program could also be stored in a computer readable storage medium, akin to, however not restricted to, a disk, iTagPro online a tough disk drive, a floppy disk, iTagPro online an optical disk, a CD-ROM, a DVD, a magnetic-optical disk, Read-Only Memory (ROM), Random Access Memory (RAM), Electrically Programmable ROM (EPROM), Electrically Erasable and iTagPro online Programmable ROM (EEPROM), iTagPro online Flash memory, unstable memory, non-volatile reminiscence, magnetic or optical cards, or some other sort of storage media or storage unit appropriate for ItagPro storing electronic instructions and capable of being operatively linked to a computer system bus or a computing platform.