U2MEDTEK Co., Ltd. (hereinafter referred to as the "Company") values the personal information of our users and complies with relevant laws and regulations, such as the "Personal Information Protection Act" of the Republic of Korea, as well as the Google Play Developer Policies. This Privacy Policy explains how personal information and app data are collected, used, and protected for users who use the SinusViewer app service (hereinafter referred to as the "Service"), which works in conjunction with our proprietary near-infrared imaging device, SinusView Air (hereinafter referred to as the "Device").
The Company collects the minimum amount of personal information necessary to provide the Service. The collected information will not be used for purposes other than those specified below, and if the purpose of use changes, we will obtain your prior consent.
| Category | Purpose of Collection and Use | Collected Items | Retention and Use Period |
|---|---|---|---|
| User (Operator) | - Member registration and identification - Account management and "Find Password" function |
Login ID, password, affiliation, email address | Until membership withdrawal (Or until the period required by relevant laws and regulations) |
| Subject (Patient) | - Management of transmittance measurement history by subject - Provision of cloud synchronization service |
Name (pseudonym), gender, chart number | Until membership withdrawal (Or until the period required by relevant laws and regulations) On-Device Processing (If the cloud sync function is not used, data is stored only on the android device) |
| Image Information | - Transmittance image capture - Measurement of paranasal sinus light transmittance - Provision of cloud synchronization service |
Near-infrared images, paranasal sinus light transmittance data | Until membership withdrawal (Or until the period required by relevant laws and regulations) On-Device Processing (If the cloud sync function is not used, data is stored only on the android device) |
| Automatically Collected Items | - Service error checking and service improvement - Security audit |
Service usage records, access logs, device information | Until membership withdrawal (Or until the period required by relevant laws and regulations) |
To perform its core measurement functions, this Service connects to the dedicated hardware equipped with a near-infrared camera. It does not access or use the built-in camera of your mobile device.
In principle, the Company immediately destroys personal information once the purpose of collection and use is achieved, or the retention period under relevant laws expires. The destruction procedure and method are as follows:
In principle, the Company does not provide or disclose the personal information of users and subjects to external third parties. However, to ensure stable service delivery, we may entrust data storage and maintenance to secure external cloud service providers. The Company strictly manages and supervises these providers to ensure they do not process personal information for purposes other than those specified:
Entrustment of Personal Information Processing - The Company may entrust the processing of personal information for the purpose of storing and managing personal data on cloud servers to the following providers:
The Company implements the following technical and administrative measures to prevent personal information from being lost, stolen, leaked, altered, or damaged:
Within the mobile app environment, the Company does not use tracking cookies or collect behavioral information for targeted advertising purposes. We only process essential session data necessary for maintaining user login states and providing smooth app usability.
The Company has designated a Chief Privacy Officer to oversee the processing of personal information and to handle user complaints and damage relief: