# K123441: Stryker Crossflow Arthroscopy Pump

- Pathway: 510(k) (Traditional)
- Applicant: Stryker Endoscopy
- Decided: Jan 9, 2013 after 62 days
- Product code: HRX (Arthroscope)
- Device class: 2
- Regulation: 21 CFR 888.1100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K950035 (1996). 10 ancestors in all.
5 later devices descend from it; 3 cite it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K030402: Arthroscopy Pump, Model A107, W.O.M. World of Medicine AG (2003) Summary page 1.

## Most influential descendants
- K162770: Relign System (2017), 2 descendants of its own
- K233493: Tricera Arthroscopic System; Tricera Controller (R-10001); Tricera Shaver Handpiece (R-10023); Veriflow (R-10003); Exoflow (R-10017); 3-in-1 Shaver 4.2mm (R-10008); 3-in-1 Shaver 5.0mm (R-10014); Dynablator (R-10005); Standard Burr (R-10021); Standard Shaver 3.4mm (R-10012); Curved Standard Shaver 3.4mm (R-10024) (2023), 1 descendant of its own
- K250795: Purevue™ FMS (2025), 0 descendants of its own
- K241008: Tricera Arthroscopic System; Tricera Controller (R-10001); Tricera Handpiece, Autoclavable  (R-10023); Veriflow (R-10003); Exoflow (R-10017); 3-in-1 Shaver 4.2mm (R-10008); 3-in-1 Shaver 5.0mm (R-10014); Dynablator (R-10005); Standard Burr 5.0mm (R-10021); Standard Shaver 3.4mm (R-10012); Curved Standard Shaver 3.4mm (R-10024); Curved Standard Ball Burr XL, 5.0mm (R-10025); Curved Shaver XL 4.2mm (R-10026); Curved Dynablator, XL (R-10027) (2024), 0 descendants of its own
- K191259: Stryker CrossFlow Integrated Arthroscopy Pump (2019), 0 descendants of its own

## Indications for use
The Stryker CrossFlow Integrated Arthroscopy Pump is a dual arthroscopic pump system intended to provide fluid distension and irrigation of the knee, shoulder, hip, elbow, ankle and wrist joint cavities and fluid suction during diagnostic and operative arthroscopic procedures.

Source page: https://510kreport.com/device/K123441
Methodology: https://510kreport.com/methodology