Vacuum Relief Valves
Quest's Vacuum Relief Valves are designed to facilitate safe left ventricular venting during on-pump heart surgeries. The triple action vent valves relieve excess negative pressure, prevent retrograde flow, and relieve excess positive pressure in the left ventricular vent line.
Clear is HERE!!!
For years you have relied on Quest's "Little Red Valve" for safe and reliable results. Now you have a choice of red or clear.
Essential Safety Functions
- Controls vacuum relief
- Prevents retrograde air embolism
- Relieves excess positive pressure
Where to use the VRV-IIC, VRV-II or RLV
- Aortic Root Venting
- Suction Line
- Direct Venting
- Autotransfusion Line
VRV-IIC
VRV-II
RLV
|
VRV-IIC and VRV-II |
| Negative Relief Pressure * | 150 mmHG |
| Positive Relief Pressure | 340 mmHg (avg.) |
| Barbed Fittings | ¼ in. x ¼ in. |
| Housing Material | Polycarbonate |
| Valve Material | Silicone |
| Length | 2 7/8 in. |
| Latex Free | |
| Product Code | Description | Unit/Case |
| 4004103 | Sterile VRV-IIC/Clear | 50 each |
| 4004203 | Non-Sterile VRV-IIC/Clear | 50 each |
| 4003103 | Sterile VRV-II/RED | 50 each |
| 4003203 | Non-Sterile VRV-II/RED | 50 each |
| RLV |
| Negative Relief Pressure * | 160 - 210 mmHG (increases with higher flow rate) |
| Positive Relief Pressure | >1000 mmHg (avg.) |
| Barbed Fittings | ¼ in. x ¼ in. |
| Housing Material | ABS |
| Valve Material | Silicone |
| Length | 2 3/4 in. |
| Latex Free | |
| Product Code | Description | Unit/Case |
| 4103102 | Sterile RLV - 2100B | 100 each |
| 4103202 | Non-Sterile RLV - 2100B | 100 each |
* Valves represent average maximum negative pressure exposed to patient if inflow is occluded.
Ask for Quest Valves
Quest safety valves can be specified for inclusion in your custom tubing pack or purchased sterile.
