Inflatable type zero-damage blood vessel occlusion tractor
A blood vessel blocking and non-injury technology, applied in the field of medical devices, can solve the problems of aggravating tissue adhesion in the blood vessel area, damage to the inner and outer walls of the blood vessel, cutting off the blood vessel, etc., and achieve the effect of strong pertinence, wide practicability and light weight
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[0017] Figure 1-2 As shown, a non-invasive blood flow blocker includes a blood vessel clamping pipeline 1, and the pipeline includes an upper wall 1-1 and a lower wall 1-2, and the upper wall 1-1 and the lower wall 1-2 pass through a suitable The matching card slot and the lock are flexibly connected, the inner wall of the upper wall 1-1 is provided with an air bag 1-3, and the inner wall of the lower wall 1-2 is provided with a rubber material 1-4 (it can also be an inflated air bag ); also includes an airflow control device for controlling the amount of air in the airbag, the airflow control device includes an inflator 2, a ventilator 3 and an airflow controller 4 arranged on the ventilator 3, the inflator 2 is equipped with The syringe 2-1 of the pusher 2-1 (can also be a manual air pump), the pusher 2-1 and the syringe 2-1 are all made of metal, and the ventilation pipe 3 is a high temperature resistant rubber pipe 3-1. The airflow controller 4 is a clip 4-1 (or pliers w...
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