SYSTEM AND METHOD OF IMAGE FORMATION FOR CONTROL AND DIAGNOSIS DURING ARTIFICIAL LUNG VENTILATION Russian patent published in 2021 - IPC A61M16/00 

FIELD: medical technology.

SUBSTANCE: group of inventions relates to medical technology, namely, a device (10) for a system based on an artificial lung ventilation device (ALV) with tracking components of the ALV circuit, a method for providing ALV to a patient using the device. The device (10) is designed to provide ALV during the use of ALV. The device contains a source (12) of the AVL device having an outlet (52) designed to provide gas for the ALV and to be connected by means of the first components for the ALV to the ALV circuit (34) between the source (12) of the ALV and the patient (40). The device includes a camera (14) designed to capture images of (i) the source (12) of the ALV, (ii) one or more components (36, 38, 44, 46, 48, 50) of the first components for the ALV and (iii) the patient (40). The device has a database (16) of image data in projections of the second components for the ALV, previously approved for use with the source (12) of the ALV. The device includes a controller (20), functionally connected to the source (12) of the ALV, the camera (14) and the database (16). The controller includes (i) a control module (22), (ii) a component recognition and identification module (24), (iii) a component tracking module (26) designed to track targets in real-time images captured by the camera (14) and detect changes in the tracked targets, and (iv) a ALV compensation module (28). The control module (22) is designed to control the operation of the ALV source (12) using operating parameters defined as a function of (i) the gas composition formation algorithm, (ii) the output data of the component recognition and identification module (24), and (iii) the output data of the ALV compensation module (28) defined as a function of the output data of the component tracking module (26), and in response to the operating parameters, the ALV source (12) outputs gas for a ALV with one or more ALV properties. The method involves providing a source of the ALV. The method involves capturing images of two or more of the following objects by means of a camera: (i) the source of the ALV, (ii) one or more components from the first components for the ALV, and (iii) the patient. The method involves providing a database that contains images in projections of the second components for the ALV, pre-approved for use with the source of the ALV. The method includes controlling the operation of the source of the ALV by means of a controller with the help of operating parameters for the gas output for a ALV with one or more ALV properties. The controller is functionally connected to the ALV source, camera, and database and includes (i) a control module, (ii) a component recognition and identification module, (iii) a component tracking module designed to track targets in real-time images captured by the camera and detect changes in the tracked targets, and (iv) a ALV compensation module. The operating parameters are defined as a function of (i) the gas composition formation algorithm, (ii) the output data of the component recognition and identification module, and (iii) the output data of the ALV compensation module, defined as a function of the output data of the component tracking module.

EFFECT: precise therapeutic intervention automatically without the need for calibration or user programming of the ALV to compensate for the ALV circuit and patient interaction device.

15 cl, 8 dwg