# K090641: Curios

- Pathway: 510(k) (Traditional)
- Applicant: Progentix Orthobiology BV
- Decided: Oct 23, 2009 after 227 days
- Product code: MQV (Filler, Bone Void, Calcium Compound)
- Device class: 2
- Regulation: 21 CFR 888.3045
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K960978 (1996). 5 ancestors in all.
79 later devices descend from it; 4 cite it directly.
0 of 85 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K994337: Vitoss Scaffold Synthetic Cancellous Bone Void Filler, Orthovita Co. (2000) Summary page 1.
- K030131: Ossatura BCP Bone Void Filler, Isotis NV (2003) Summary page 1.

## Most influential descendants
- K151584: AttraX Putty (2015), 76 descendants of its own
- K191974: NuVasive AttraX Putty (2019), 71 descendants of its own
- K203714: NuVasive Thoracolumbar Interbody Systems: NuVasive CoRoent Thoracolumbar System, NuVasive CoRoent XL Interfixated System, Brigade System, Brigade Lateral System, BASE Interfixated Titanium System, Coalesce Thoracolumbar Interbody Fusion System, NuVasive Cohere Thoracolumbar Interbody System, NuVasive Modulus XLIF Interbody System, NuVasive Modulus TLIF Interbody System, NuVasive Modulus ALIF System, NuVasive Attrax Putty (2021), 66 descendants of its own
- K222276: CONDUIT Cages; FIBERGRAFT BG Putty (2022), 29 descendants of its own
- K161859: MagnetOs (2017), 12 descendants of its own

## Indications for use
CuriOs is intended for use as a bone void filler for voids or gaps that are not intrinsic to the stability of the bony structure. CuriOs is indicated for use in the treatment of surgically created osseous defects or osseous defects resulting from traumatic injury to the bone. CuriOs is intended to be packed into bony voids or gaps of the skeletal system as a bone void filler (i.e., posterolateral spine and pelvis) and as an autologous bone graft extender in the posterolateral spine. CuriOs should not be used to treat large defects that in the surgeon's opinion would fail to heal spontaneously. In load bearing situations, CuriOs is to be used in conjunction with internal or external fixation devices.

Source page: https://510kreport.com/device/K090641
Methodology: https://510kreport.com/methodology