> For the complete documentation index, see [llms.txt](https://save-the-life.gitbook.io/save-the-life/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://save-the-life.gitbook.io/save-the-life/white-paper/solutions/data-purchase-web.md).

# Data Purchase Web

 Data Purchase Web is a solution for buyers, which are AI companies or organizations that need anonymized medical imaging data. Buyers access the website, set the filter values and quantity of medical images they need, and are provided with medical image datasets that match their needs.

<figure><img src="https://12876821-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTkK7pMZ0ryZXZhGIl6Qj%2Fuploads%2F6BEIhzo8d61DU8q4SsOJ%2F%EC%B9%B4%ED%85%8C%EA%B3%A0%EB%A6%AC%20%EC%84%A4%EC%A0%95%20(%EB%82%B4%EC%9A%A9%20%EC%B1%84%EC%9B%80).png?alt=media&amp;token=01e49fd5-b5ad-4f1c-bb82-2eca64c8d1db" alt=""><figcaption><p>Fig.11) Data Purchase Web Categorization Screen</p></figcaption></figure>

&#x20;Users looking to purchase data access the data purchase website and select the "Search" tab. User fills in the fields of the desired data category without leaving any blanks. For example, if the user wants to purchase 10,000 CT data images of US males in their 20s, they would enter that information. If the user wants to view and select all data in that category without specifying a purchase amount, they can leave the Amount tab blank. Clicking the 'Search' button will take the user to the DICOM file list search screen.

<figure><img src="https://12876821-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTkK7pMZ0ryZXZhGIl6Qj%2Fuploads%2FaNlEdgm08oKPxXwU16JS%2F%EB%8D%B0%EC%9D%B4%ED%84%B0%20%EC%A1%B0%ED%9A%8C.png?alt=media&amp;token=117ce857-ec9c-458a-902e-d4972b084c39" alt=""><figcaption><p>Fig.12) Data inquiry screen</p></figcaption></figure>

This screen is viewed through the category and amount of data selected by the user. On this screen, you can check thumbnail images and metadata summaries of DICOM data and purchase them in the quantity specified by the user. You can also select data by yourself and purchase only the selected data. Purchases are made by paying SL Token, and the data can be downloaded at the same time as the purchase.

&#x20;All downloaded DICOM files are anonymized and available for review by the user. Anonymization is essential for privacy, and this process ensures that any personal information contained in the files has been removed or masked. The system aims to effectively provide the necessary medical data while ensuring that the privacy of the data is respected.