The Haemodialysis Catheters may be applicable to the one of following therapy:
- To supply the temporary blood vessel access in haemodialysis treatment;
- Monitor of central venous pressure;
- Continuous or discontinuous venous transfusion.
The Catheter is surgically penetrated into three optional puncture points depended on the clinical requirement with Seldinger Technique. The Insertion Sites are :
1. Internal jugular vein;
2. Subclavian vein;
3. Femoral vein.
It is possible to be inserted inside the body for no more than 30 days. If duration exceeds 30 days, it may occur the risk of combining the catheter and inside tissue, which result in serious incident.
1. Infection or cut wound around the puncture area.
2. Dysfunction of blood coagulation.
3. During the anticoagulant treatment.
4. Symptoms of inadaptability to puncture operation, such as Pneumothorax, vein sclerosis.
5. Abnormal or unclear anatomical situation at the penetration area, such as sever emphysema, obviously inadaptability from previous operation
The clinical benefit of the use of HDC's must be evaluated against the recognized risks and complications of the procedure which include but are not limited to:
1. Infection, necrosis of the puncture point
2. Thrombus
3. Extravasation injury
4. Pheumothorax
5. Bleeding/hematoma
6. Arterial puncture
7. Air embolism
8. Hemothorax
9. Cardiac arrhythmia
10. Occlusion
Number of Lumen |
O.D. |
Effective Length / mm |
Fr |
mm |
Single |
7Fr |
2.40 |
100, 130, 135, 150, 160, 200 |
8Fr |
2.70 |
100, 130, 135, 150, 160, 200 |
Double |
6.5Fr |
2.20 |
50, 80, 100, 130, 160 |
8.5F |
2.85 |
50, 80, 100, 110, 120, 130, 150, 160, 170, 200 |
10Fr |
3.40 |
80, 100, 120, 130, 150, 160, 170, 200 |
11.5F |
3.80 |
100, 120, 130, 135, 150, 160, 200, 240, 250 |
12Fr |
4.00 |
100, 120, 130, 135, 150, 160, 200, 240, 250 |
14Fr |
4.70 |
130, 150, 160, 190, 200, 240, 250 |
Triple |
12Fr |
4.00 |
130, 150, 160, 200, 240,250 |
The major components of the product package include central venous catheters, guidewire, dilator and puncture needle, etc.