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8.2 Removing the Affinity CP centrifugal blood pump from the Medtronic external drive motor model 560A
Remove and discard the pump after each procedure. Discard the pump according to local and hospital protocols.
1. Push the drive motor thumb latch to release the centrifugal blood pump (Figure 2).
2. Slide the centrifugal blood pump out of the drive motor receptacle (Figure 2).
8.3 Inserting the Affinity CP adapter
The Medtronic Affinity CP adapter (Figure 3) is intended to be used to enable the Medtronic Affinity CP centrifugal blood pump
(model CBAP40) to be operated with the Stöckert and Sorin centrifugal pump systems or the Sarns and Terumo centrifugal systems.
Figure 3. Affinity CP adapter
1 Retaining ledge
2 Adapter receptacle
The adapter uses magnetic coupling to transfer drive motor torque to the disposable centrifugal blood pump.
The adapter is supplied nonsterile.
The use of the adapter does not require modification of the Stöckert and Sorin centrifugal pump systems or the Sarns and Terumo
centrifugal systems.
The adapter is designed for multiple uses with different patients. The adapter may be reused until the Use-by Date on the device label.
The adapter may not be available in your country. Contact your Medtronic representative to confirm if the adapter is available.
8.4 Inserting the Affinity CP adapter on the Stöckert™ and Sorin™ centrifugal pump systems
Caution: For complete installation information, refer to the instructions for use provided with the Stöckert and Sorin centrifugal pump
systems.
Note: Before inserting the adapter on the drive motor, inspect the adapter for visible biocontamination, such as blood or foreign
material. If necessary, clean the adapter or drive motor receptacle according to the instructions in Chapter 10.
Note: These instructions also apply when the adapter is used with a compatible handcrank from the Stöckert and Sorin centrifugal
pump systems.
Insert the Affinity CP adapter on the drive motor of the Stöckert and Sorin centrifugal pump systems by performing the following steps:
1. Seat the bottom of the adapter into the receptacle of the drive motor. Push down the retaining key on the drive motor during this
process.
2. Completely insert the adapter into the drive motor receptacle (Figure 4).
3 Retaining latch
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