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Display Interfaces for the Control Unit of an Implantable Cardiac Pump

DOI 10.18127/j15604136-201805-11

Keywords:

Ilya N. Rodionov -  Department of biomedical system National Research University of Electronic Technology, Zelenograd Moscow, Russian Federations

Igor V. Nesterenko -  Department of biomedical system National Research University of Electronic Technology, Zelenograd Moscow, Russian Federations

Dmitriy V. Telyshev -  Department of biomedical system National Research University of Electronic Technology, Zelenograd Moscow, Russian Federations

Ivan A. Sapozhkov  -  Department of biomedical system National Research University of Electronic Technology, Zelenograd Moscow, Russian Federations

Contact: rodionov@bms.zone


A cardiac pump consists of the implanted module providing monitoring of a heart rate and the external block providing processing and visualization of the logged data. One of basic elements of the external block is the graphic display. Coming from the sizes of device and quantity of displayed information, LCD and OLED displays are used as an output information device.
Presently the digital interfaces of image transferring are used for the small-size displays. The bit depth of information transmission depends on the depth of color of the image that we want to give. In black and white displays each pixel has from one to eight digits. In color displays it has from eight (RGB332) to 24 (RGB888) bits [1]. Figure 1 shows the type structure of graphic display control.

References:
  1. LCD Module Protocol Interfaces at http://www.lxdinc.com/
  2. Introduction to graphics and LCD technologies at http://www.nxp.com/
  3. TFT LCD interfacing with the high-density STM32F10xxx FSMC at http://www.st.com//
  4. Solomon Systech Limited (2009) SSD2119 Advance Information. 320 RGB x 240 TFT LCD Driver. Integrated Power Circuit, Source and Gate Driver and RAM.

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