CathiportTM Clinical Efficacy and Safety Evaluation

Inclusion Criteria:

1. Older than 18 years old;
2. Need for long-term intravenous fluids;
3. Lack of peripheral venous access ;
4. Need stimulants infusion, such as chemotherapy drugs;
5. Need infusion of high permeability or sticky liquid, such as parenteral nutrient solution, fat emulsion;
6. Need repeated blood or blood products transfusion and repeated blood collection;
7. Fit and need implanted Port;
8. Willing to participate in clinical research and signed informed consent;

Patient meet 1 and 8 firstly, and then meet any one item with 2-7 above can be accepted.

Exclusion Criteria:

1. Cancer patients whose vascular related to the surgery is compressed ;
2. Women patients with pregnancy and lactation;
3. Participate other studies before achieving the primary end point already;
4. Confirmed or suspected catheter-related infections, disseminated intravascular coagulation, bacteremia, sepsis;
5. Body size is not suitable for implanting the infusion port ;
6. Confirmed or suspected allergic to silicone material;
7. Having a history of radiation therapy at the pre-implant site;
8. Having occurred acute myocardial infarction within 1 week or stroke in the past 6 months;
9. Having a history of venous thrombosis, trauma, or vascular surgery;
10. Superior vena cava syndrome;
11. Having poor compliance behavior;
12. Having installed the cardiac pacemaker device, bypass, accepted heart transplant or diagnosed with kidney failure（GFR≤30ml/Min）.