6 results about "Patient dose" patented technology

This application relates to the field of CT imaging technology. A collimation device on a variable incident light angle X-ray attenuation system includes: a X-ray filter; an A-level collimator disposed at the incident end of the X-ray filter; and a B-level collimator disposed at the exit end of the X-ray filter. The opening centers of the A-level and B-level collimators are symmetrically arranged along the perpendicular bisector of the imaging field range perpendicular to the light plane, based on the X-ray source focal spot, to compensate for X-ray divergence deviation caused by the X-ray source focal spot and limit the X-ray incident width. While ensuring CT scan imaging quality, this application achieves the dual technical effects of improved X-ray utilization efficiency and reduced patient dose, effectively solving a series of scattering-related technical problems associated with traditional X-ray filtering devices alone.

The utility model discloses a Parkinson's disease patient dose visualization partition medicine box, belongs to the technical field of partition medicine boxes, and comprises a partition medicine box and a partition plate, the partition plate is fixedly connected in the partition medicine box, the interior of the partition medicine box is divided into two partition medicine chambers through the partition plate, and storage assemblies are installed in the two partition medicine chambers. The corresponding storage chambers are opened through the handles on the first cover plate, medicine of different types and doses can be accurately placed in the storage chambers according to the single dosage of a patient, medicine taken once is stored in each storage chamber, confusion is avoided, after filling, the positioning grooves and the positioning rods are connected in a clamped mode, the first cover plate is fixed in an abutting mode through the positioning plates, the medicine can be effectively prevented from being spilled out, and the medicine taking efficiency is improved. A second medicine taking groove is matched with a first medicine taking groove of a target storage chamber by rotating a rotating plate, medicine can smoothly slide into the medicine taking chamber, a second cover plate is opened through mutual cooperation of a first magnetic block and a second magnetic block, the medicine box is obliquely separated, a patient can conveniently take out the medicine, and the whole medicine taking process is easy and convenient to operate.

Systems and methods are provided for identifying therapeutic zones where there is glycemic dysfunction of a specific type that can be addressed by making strategic changes to behavior and / or therapy parameters. Systems and methods described herein evaluate large historical data sets to: identify a therapeutic zone or zones with glycemic dysfunction that are most readily addressable; quantify the glycemic impact of a plurality of different therapeutic adjustments in terms of either adjustments to historical doses or the parameters of a prospective dosing strategy to determine the highest possible improvement; and / or identify patient dosing strategies to provide therapy recommendations adapted for the patient's preferred behavioral dosing strategy.

Systems and methods are provided for identifying therapeutic zones where there is glycemic dysfunction of a specific type that can be addressed by making strategic changes to behavior and / or therapy parameters. Systems and methods described herein evaluate large historical data sets to: identify a therapeutic zone or zones with glycemic dysfunction that are most readily addressable; quantify the glycemic impact of a plurality of different therapeutic adjustments in terms of either adjustments to historical doses or the parameters of a prospective dosing strategy to determine the highest possible improvement; and / or identify patient dosing strategies to provide therapy recommendations adapted for the patient's preferred behavioral dosing strategy.

Systems and methods are provided for identifying a treatment zone in which a particular type of glycemic dysfunction exists that can be addressed by a change in a behavior and / or treatment parameter strategy. The systems and methods described herein evaluate large historical datasets to: identify one or more treatment zones in which glycemic dysfunction is most easily addressed; quantify the impact of a variety of different treatment adjustments on glycemia according to adjustments to historical doses or parameters of an expected dosing strategy to determine the best way to improve; and / or determine a patient dosing strategy to provide a treatment recommendation that is tailored to a patient's preferred behaviorally dosing strategy.

The invention relates to radiographic imaging. In order to improve effective dose estimation, a computer-implemented method (400) for determining an effective dose of a subject from a radiographic examination is provided in which a radiographic imaging device having a radiation source and a radiation detector is used to acquire a two-dimensional (2D) radiographic image of the subject, the method comprising: a) providing (410) a three-dimensional (3D) patient model; b) determining (420) a set of non-rigid registration parameters for adapting the 3D patient model to the object to map points in a 2D radiographic image of the object to points in the 3D patient model; c) registering (430) the 3D patient model to the subject using the determined set of non-rigid registration parameters, and d) determining (440) the effective dose based on the registered 3D patient model of the body part, geometry data of the radiographic imaging device, and generator data of the radiation source.