# K970481: V2

- Pathway: 510(k) (Traditional)
- Applicant: Survivalink Corp.
- Decided: Jul 1, 1997 after 141 days
- Product code: LDD (Dc-Defibrillator, Low-Energy, (Including Paddles))
- Device class: 2
- Regulation: 21 CFR 870.5300
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
10 later devices descend from it; 1 cites it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K982264: Firstsave Biphasic Models 9200 and 9210 (1999), 9 descendants of its own
- K031987: Powerheart Aed G3, Model 9300 (2003), 8 descendants of its own
- K040438: Powerheart Aed G3A (2004), 6 descendants of its own
- K040637: Powerheart Aed G3 Pro (2004), 3 descendants of its own
- K102496: Powerheart Aed G3 Semi-Automatic, Powerheart Aed G3 Automatic, Powerheart Aed G3 Pro, Powerheart Aed G3 Plus (2011), 2 descendants of its own

## Indications for use
The V2 semi-automatic external defibrillator is designed for emergency treatment of cardiac arrest patients by trained personnel. The user assesses the patient’s condition and confirms that the patient is unconscious, pulseless and is not breathing prior to use of the device. The V2 is intended to be used on patients who weighs more than 90 Ibs.

Source page: https://510kreport.com/device/K970481
Methodology: https://510kreport.com/methodology