Effect of Precise Grip Strength Training on PICC Catheter-Related Thrombosis in Cancer Patients

First determine patients for holding the ball movement should reach the effective blood flow velocity and best duration - relaxation, and USES the electronic grips and color doppler ultrasonic diagnostic apparatus, for individual patients to choose the best grip the efforts and training, to form the best grip the training plan, and observe the scheme for Peripheral central venous catheter-associated thrombosis prevention effect.

Patients were routinely implanted with PICC, and on the basis of health education in the control group, the best continuous-relaxation time, frequency and maximum grip strength of patients were used for grip strength training.

Patients were routinely implanted with PICC and received routine health education. The content of health education included face-to-face language explanation of the whole process of catheter knowledge, issuing catheter maintenance manual, issuing ordinary grip ball and telling how to use it, and follow-up.