ThirdCatheter
Reference of minimum diameter
EGP 99.99 · In-App Purchases · Designed for iPad
This application is created by an author who works in the field of Intervention and developed it for use in daily professional practice. I would be very pleased if this app proves helpful to those involved in Intervention.
I personally use this app regularly for daily strategy planning.
The in-app purchase version allows users to save device information and perform:
* Online searches for device information
* Diameter evaluation
* Gap angiographic evaluation
* Length checks
Device data must be entered manually; however, it can be shared with colleagues via AirDrop. The information can also be edited using **CatheterEditor**, a Mac application.
In the latest version, several device datasets available in Japan are pre-installed for subscription users, based on information collected by the developer. Although every effort has been made to ensure accuracy, users must refer to official device manuals and independently verify sizes when planning strategies. If any issues arise for any reason, distribution of certain device information may be discontinued. Please use the data only after agreeing to these conditions.
Revenue from this app is used to support the continued distribution and maintenance of this and several other medical-support applications. Ongoing publication requires annual payments to Apple, and regular Mac updates are also necessary. Thank you for your understanding and support.
This application calculates the minimum required diameter of a circle inscribed around three mutually tangent circles. When using three devices, it can theoretically calculate the minimum required diameter of a guiding catheter. The in-app purchase version is particularly recommended, as it allows for fine adjustments.
Please note that the space required for the devices to function properly is not taken into account.
This application is a calculation tool only. Users must refer to official device manuals and use the app appropriately at their own responsibility. The developer assumes no liability for any damages resulting from the use of this application.
Terms of Use and Privacy Policy
This app may offer auto-renewable subscriptions.
Payment will be charged to your Apple ID account at confirmation of purchase.
Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours prior to the end of the current period.
Subscriptions can be managed and auto-renewal can be turned off by going to your App Store account settings after purchase.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://sites.google.com/view/thirdcatheter/privacy-policy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
追加・修正依頼メール送信時に、標準メールアプリが利用できない場合でも他のメールアプリから送信できるよう、メール本文を自動的にクリップボードへコピーする仕様としました。
The developer, Masaaki Hirata, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Masaaki Hirata
- Size
- 21.9 MB
- Category
- Medical
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 6 months Device Data Use EGP 99.99
- One Month Device Data Use EGP 29.99
- Fine-tune and save device info. EGP 99.99
- Copyright
- © 2017 Masaaki Hirata