| 摘要 |
A fluid collector has a container (10), a T-tube (20), a first screw unit (31) and a second screw unit (32). The T-tube (20) is connected to the container (10) and has a main pipe (21) and a branch pipe (22). The first screw unit (10) is mounted in the main pipe (21). The second screw unit (32) is mounted in the branch pipe (22). By changing the length of the first and second screw units (31, 32), different detecting values of the pressure arc adjusted according to containers (10) with different capacities. Moreover, with the flowing resistance resulting from the first and second screw units (31, 32), different pressure variations are performed when liquid or air passes through the T-tube (20). Therefore, massive hemorrhage is clearly identified to keep the patient safe. The collector can be used with negative pressure wound therapy. |
