Thrombus treatment platform

A thrombus treatment platform, comprising an aspiration catheter with an aspiration channel, wherein the thrombus treatment platform further comprises an aspiration pump that communicate with the proximal end of the aspiration catheter, a stirring device, and a filter assembly,

• the filter assembly comprises a filter rod passing through the aspiration channel, and a filter screen fixedly mounted at the distal end of the filter rod and having an expanded state and a collapsed state;
• the filter screen is located at the distal end of the aspiration catheter;
• the stirring device comprises a first catheter passing through the aspiration channel, a second catheter passing through the aspiration channel and sliding sleeved outside the first catheter, a stirrer arranged at the distal end of the first catheter and having an expanded state and a collapsed state, and an operating device arranged between the first catheter and the second catheter and capable of causing the first catheter and the second catheter to slide relatively so that the stirrer can be switched between the expanded state and the collapsed state;
• when the stirrer is in the expanded state, the stirrer is located between the filter screen and the distal end of the aspiration catheter, and when the first catheter is dragged, the stirrer is moved back and forth in the blood vessel;
• the operating device comprises a handle sleeved on the first catheter and/or the second catheter, a locking assembly provided between the first catheter and the second catheter and capable of locking the two relative to each other, and an operating assembly that is slidably connected to the handle and capable of being locked in cooperation with the first catheter or the second catheter;
• the aspiration catheter comprises a catheter part with a catheter channel, an operating portion movably connected to the proximal end of the catheter part, a fixing piece fixedly arranged on the catheter part, and a connecting piece respectively connected with the operating portion and the fixing piece and being able to bend the distal end of the catheter part by operating the operating portion;
• the thrombus treatment platform further comprises a driving device connected with the first catheter or the second catheter and capable of driving the rotation of the stirrer.