# K191140: MONTAGE-QS Settable, Resorbable Hemostatic Bone

- Pathway: 510(k) (Traditional)
- Applicant: Orthocon, Inc.
- Decided: Jul 18, 2019 after 79 days
- Product code: MTJ (Wax, Bone)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 12 generations back to K791495 (1979). 20 ancestors in all.
3 later devices descend from it; 2 cite it directly.
0 of 24 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K152005: MONTAGE Settable, Resorbable Hemostatic Bone Putty, Orthocon, Inc. (2015) Summary page 4.

## Most influential descendants
- K193052: HBP6 Settable, Resorbable Hemostatic Bone Paste (2020), 1 descendant of its own
- K231903: Montage-QS Settable, Resorbable Bone Putty (2023), 0 descendants of its own
- K231386: Montage Flowable XRO Settable, Resorbable Hemostatic Bone Paste (2023), 0 descendants of its own

## Indications for use
MONTAGE-QS Settable, Resorbable Hemostatic Bone Putty is indicated for the control of bleeding from cut or damaged bone by acting as a mechanical barrier or tamponade.

Source page: https://510kreport.com/device/K191140
Methodology: https://510kreport.com/methodology