Table 1:
Angiographic results of clot retrieval
| Vessel | Animal Number |
|||||
|---|---|---|---|---|---|---|
| 1 |
2 |
3 |
4 |
5 |
6 |
|
| R APA | L APA | R APA | L APA | R APA | L APA | |
| Vessel diameter | 2 | 2.5 | 2 | 2.1 | 2.1 | 2.3 |
| Clot type | Soft | Soft | Soft | Firm | Firm | Firm |
| TIMI postdevice deploymenta | 0 | 2 | N/Ab | 0 | 1 | 2 |
| Time to immediate flow (min)c | N/A | 3 | N/Ab | N/A | 3 | 5 |
| Clot retrieved | Yes | Yes | Yes | Yes | Yes | Yes |
| No. passes with device | 1 | 1 | 1 | 2 | 1 | 1 |
| Final TIMI post-clot retrieval | 3 | 3 | 3 | 3 | 3 | 3 |
| Time to successful recanalization (min)d | 7 | 6 | 9 | 35 | 4 | 8 |
| Distal embolization | No | No | No | No | No | No |
| Vessel damage | No | No | No | No | No | No |
| Vasospasm | Present | Present | Present | Present | Present | Present |
| Thrombus | No | No | No | No | No | No |
a
TIMI flow immediately postdeployment of the device into the clot.
b
Angiogram not obtained after deployment of device.
c
Time from insertion of microcatheter into the guide catheter to immediate flow restoration.
d
Time from insertion of microcatheter to retrieval of clot into the guide catheter.