# K081456: Olympus CHF Type V

- Pathway: 510(k) (Traditional)
- Applicant: Olympus Medical Systems Corporation
- Decided: Nov 6, 2008 after 167 days
- Product code: FBN (Choledochoscope 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
Longest line of descent: 1 generation back to K843084 (1985). 1 ancestor in all.
2 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K843084: Olympus CHP-P10 Nephroscope/Cystoscope, Olympus Corp. (1985) Summary page 3.

## Cited in the summary but kept off the family tree
- K834: OES Nephroscope / Cystoscope Fiberscope CHF-P10. Number could not be read Summary page 2.

## Most influential descendants
- K231105: Flexible Choledochoscope (Model: CS50H-20EU, CS50H-20US) (2023), 0 descendants of its own
- K093507: Olympus CHF Type Y0003 (2010), 0 descendants of its own

## Indications for use
This instrument has been designed to be used with an Olympus video system center, light source, documentation equipment, monitor, EndoTherapy accessories, and other ancillary equipment for endoscopic diagnosis and treatment within the bile duct.

Source page: https://510kreport.com/device/K081456
Methodology: https://510kreport.com/methodology