Creating a biomedical vector art HD wallpaper can be a fascinating project. To achieve this, you can use a combination of libraries and tools that support vector graphics and React Native.

Here's a brief outline of the steps you can follow:

1. Choose a library for vector graphics: You can use react-art to create vector graphics in your application. It provides a declarative API for drawing vector shapes, making it easy to create complex designs.
2. Design your biomedical art: Use a tool like Adobe Illustrator or Inkscape to design your biomedical vector art. Make sure to save it as a scalable vector graphic (SVG) file.
3. Load the SVG file in React Native: You can use the react-art library to load and render the SVG file in your React Native application.

Here's a simple example of how you can display an SVG file using react-art:

import React from 'react';
import { SVG } from 'react-art';

const BiomedicalWallpaper = () => {
  return (
    <View>
      <SVG
        width={1920} // adjust to your desired wallpaper size
        height={1080} // adjust to your desired wallpaper size
        svg={require('./biomedical-svg.svg')} // load the SVG file
      />
    </View>
  );
};

export default BiomedicalWallpaper;

Make sure to replace ./biomedical-svg.svg with the actual path to your biomedical vector art SVG file.

By following these steps, you can create a beautiful biomedical vector art HD wallpaper for your device.