QBL Calculator
Medical
Free · Designed for iPad. Not verified for macOS.
Bedside QBL for cesarean and vaginal deliveries — a live blood-loss total, hemorrhage alerts, editable tare weights, and private, on-device case history.
QBL by Camille is an iPhone app that calculates Quantitative Blood Loss (QBL) for cesarean and vaginal deliveries. It replaces the paper QBL worksheet — combining the volumetric measurement (fluid in the suction canister or drape) with the gravimetric one (each soiled sponge, lap, and linen weighed wet, minus its known dry weight) into a running total in real time: gravimetric + volumetric − irrigation, where 1 gram equals 1 milliliter.
A color-coded indicator keeps the number meaningful at a glance, flagging when loss enters the elevated range and when it crosses the postpartum-hemorrhage threshold. Built-in tare weights are fully editable to match your facility's supplies, and cases can be named and saved to a private, on-device history with an optional Face ID lock.
A fast bedside calculation aid — not a medical device, and not part of the patient's record.
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The developer, Kinan Sawar, 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
- Seller
- Kinan Sawar
- Size
- 1.5 MB
- Category
- Medical
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
- Copyright
- © Camille Carpenter