# K002749: Endoscope Contour Detection Device, Model 3DX45 and Colonoscope, Model XCF-Q140L/13D

- Pathway: 510(k) (Traditional)
- Applicant: The Olympus Optical Co.
- Decided: Dec 4, 2000 after 90 days
- Product code: FDF (Colonoscope And Accessories, Flexible/Rigid)
- Device class: 2
- Regulation: 21 CFR 876.1500
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
60 later devices descend from it; 3 cite it directly.
1 of 61 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K112680: Evis Exera Iii Video System (2012), 57 descendants of its own
- K123365: Olympus LTF-190-10-3D, Maj-Y0154, Olympus CV-190 (2013), 19 descendants of its own
- K122831: Video System Center (2012), 19 descendants of its own
- K163675: Processor VP-7000, Light Source BL-7000 (2017), 12 descendants of its own
- K150525: SPIES 3D Tip Cam, Image 1 SPIES CCU Image Connect, Image 1 SPIES CCU D-3 Link (2015), 7 descendants of its own

Source page: https://510kreport.com/device/K002749
Methodology: https://510kreport.com/methodology