# K153140: Terumo Capiox SX18 Oxygenator/ Hardshell Reservoir, Terumo Capiox SX18 Oxygenator/ Hardshell Reservoir with Xcoating, Terumo Capiox SX25 Oxygenator/Hardshell Reservoir, Terumo Capiox SX25 Oxygenator/Hardshell Reservoir with Xcoating

- Pathway: 510(k) (Special)
- Applicant: Terumo Cardiovascular Systems Corp.
- Decided: Dec 2, 2015 after 33 days
- Product code: DTZ (Oxygenator, Cardiopulmonary Bypass)
- Device class: 2
- Regulation: 21 CFR 870.4350
- 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 K002238 (2000). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K130359: Capiox SX18 Hollow Fiber Oxygenator with Detachable Hardshell Reservoir, Capiox SX25 Hollow Fiber Oxgenator with Detacha, Terumo Cardiovascular Systems Corp. (2013) Summary page 5.

## Indications for use
The (X-Coated) Capiox® SX25 and SX18 Hollow Fiber Oxygenators with/without Detachable Hardshell Reservoirs are used to exchange gases between blood and a gaseous environment to satisfy the gas exchange needs of a patient during cardiopulmonary bypass surgery for periods up to 6 hours. The integral heat exchanger is used to warm or cool blood or perfusion fluid as it flows through the device. The (detachable) hardshell reservoir is used to store blood during extracorporeal circulation from both the venous line and the cardiotomy line. The reservoir contains a venous section that is comprised of a filter and defoamer to facilitate air bubble removal. The cardiotomy section of the reservoir contains a filter to remove particulate matter and a defoamer to facilitate air bubble removal. The Hardshell Reservoir is also used for post-operative chest drainage and autotransfusion procedures to aseptically return the blood to the patient for blood volume replacement. The Hardshell Reservoir is also used with the vacuum-assisted venous return technique during cardiopulmonary bypass. (The X-Coating™ is a polymer coating that is applied to blood contacting surfaces of the oxygenator to reduce the adhesion of platelets to the surfaces of the device.)

Source page: https://510kreport.com/device/K153140
Methodology: https://510kreport.com/methodology