ROTAFLOW CENTRIFUGAL PUMP WITH SOFTLINE COATING, MODEL BO-RF-32 (USA)
Device Facts
| Record ID | K090515 |
|---|---|
| Device Name | ROTAFLOW CENTRIFUGAL PUMP WITH SOFTLINE COATING, MODEL BO-RF-32 (USA) |
| Applicant | Maquet Cardiopulmonary, AG |
| Product Code | KFM · Cardiovascular |
| Decision Date | Dec 18, 2009 |
| Decision | SESE |
| Submission Type | Special |
| Regulation | 21 CFR 870.4360 |
| Device Class | Class 2 |
| Attributes | Therapeutic |
Indications for Use
The RotaFlow Centrifugal Pump is indicated as a component of the extracorporeal circuit for pumping liquid matter e.g. blood and can be used in conjunction with the RotaFlow Console. The utilization period of this device is restricted to six hours. The device is not designed or intended for use except as indicated.
Device Story
RotaFlow Centrifugal Pump is a non-occlusive blood pump for extracorporeal circuits. Device features a spinning rotor with flow channels that imparts rotary motion to blood, directing it through a spiral housing to an outflow port. Used in conjunction with RotaFlow Console. Operates for a maximum duration of six hours. Intended for clinical use by healthcare professionals. Softline coating applied to internal surfaces to improve biocompatibility. Device functions as a mechanical pump to maintain blood flow during extracorporeal circulation.
Clinical Evidence
Bench testing only. Evaluation included integrity, performance, biocompatibility, and sterility testing to demonstrate substantial equivalence to predicate devices.
Technological Characteristics
Non-occlusive centrifugal blood pump; spinning rotor with flow channels; spiral housing; Softline biocompatible coating; non-roller type; intended for short-term use (up to 6 hours).
Indications for Use
Indicated for use as a component of an extracorporeal circuit for pumping blood in conjunction with the RotaFlow Console for a duration restricted to six hours.
Regulatory Classification
Identification
A nonroller-type cardiopulmonary and circulatory bypass blood pump is a prescription device that uses a method other than revolving rollers to pump the blood through an extracorporeal circuit for periods lasting less than 6 hours for the purpose of providing either:(i) Full or partial cardiopulmonary bypass (i.e., circuit includes an oxygenator) during open surgical procedures on the heart or great vessels; or(ii) Temporary circulatory bypass for diversion of flow around a planned disruption of the circulatory pathway necessary for open surgical procedures on the aorta or vena cava.
Special Controls
*Classification* —Class II (special controls). The special controls for this device are:(i) Non-clinical performance testing must perform as intended over the intended duration of use and demonstrate the following: Operating parameters, dynamic blood damage, heat generation, air entrapment, mechanical integrity, and durability/reliability; (ii) The patient-contacting components of the device must be demonstrated to be biocompatible; (iii) Sterility and shelf life testing must demonstrate the sterility of patient-contacting components and the shelf life of these components; and (iv) Labeling must include information regarding the duration of use, and a detailed summary of the device- and procedure-related complications pertinent to use of the device. (b) *Nonroller-type temporary ventricular support blood pump* —(1)*Identification.* A nonroller-type temporary ventricular support blood pump is a prescription device that uses any method resulting in blood propulsion to provide the temporary ventricular assistance required for support of the systemic and/or pulmonary circulations during periods when there is ongoing or anticipated hemodynamic instability due to immediately reversible alterations in ventricular myocardial function resulting from mechanical or physiologic causes. Duration of use would be less than 6 hours.(2) *Classification.* Class III (premarket approval).(c) *Date premarket approval application (PMA) or notice of completion of product development protocol (PDP) is required.* A PMA or notice of completion of a PDP is required to be filed with FDA on or before September 8, 2015, for any nonroller-type temporary ventricular support blood pump that was in commercial distribution before May 28, 1976, or that has, on or before September 8, 2015, been found to be substantially equivalent to any nonroller-type temporary ventricular support blood pump that was in commercial distribution before May 28, 1976. Any other nonroller-type temporary ventricular support blood pump shall have an approved PMA or declared completed PDP in effect before being placed in commercial distribution.
Predicate Devices
- RotaFlow Centrifugal Pump with BIOLINE Coating (K080470)
- QUADROX-i Adult microporous membrane Oxygenator with and without integrated Arterial Filter with Softline Coating (K082117)