 |
| Quantity: | |
|---|---|
CTO Balloon Dilatation Catheter
The size and performance parameters of the tip of the CTO balloon dilatation catheter can be directly related to ability to pass through the occluded lesion. If the tip is conical, the tracking ability of the catheter is enhanced because the diameter of the balloon tip is reduced. CTO balloon dilatation catheter with short hard head is suitable for the treatment of severe stenosis, while one with long soft head is more suitable for the treatment of tortuous lesions.
The material of the balloon has a great influence on the compliance of the CTO balloon dilatation catheter. The balloon compliance of PET material is small, while that of POC is large. At present, the common semi compliant balloon is made of nylon material. The retraction performance of CTO balloon dilatation catheter refers to the recovery ability after balloon dilatation and retraction, which can be used as one of the indexes to evaluate the passage of balloon through lesions.
The CTO balloon dilatation catheter push rod materials are divided into polymer materials and metal materials. The balloon push rod made of polymer material will reduce the friction during pushing that the push rod made of metal material can have better pushing performance.
| Balloon diameter (mm) | Balloon length （mm） | |||||||
| 6 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | |
| 1.00 | ● | ● | ● | ● | ● | ● | NA | NA |
| 1.25 | ● | ● | ● | ● | ● | ● | NA | NA |
| 1.50 | ● | ● | ● | ● | ● | ● | ● | ● |
CTO Balloon Dilatation Catheter
The size and performance parameters of the tip of the CTO balloon dilatation catheter can be directly related to ability to pass through the occluded lesion. If the tip is conical, the tracking ability of the catheter is enhanced because the diameter of the balloon tip is reduced. CTO balloon dilatation catheter with short hard head is suitable for the treatment of severe stenosis, while one with long soft head is more suitable for the treatment of tortuous lesions.
The material of the balloon has a great influence on the compliance of the CTO balloon dilatation catheter. The balloon compliance of PET material is small, while that of POC is large. At present, the common semi compliant balloon is made of nylon material. The retraction performance of CTO balloon dilatation catheter refers to the recovery ability after balloon dilatation and retraction, which can be used as one of the indexes to evaluate the passage of balloon through lesions.
The CTO balloon dilatation catheter push rod materials are divided into polymer materials and metal materials. The balloon push rod made of polymer material will reduce the friction during pushing that the push rod made of metal material can have better pushing performance.
| Balloon diameter (mm) | Balloon length （mm） | |||||||
| 6 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | |
| 1.00 | ● | ● | ● | ● | ● | ● | NA | NA |
| 1.25 | ● | ● | ● | ● | ● | ● | NA | NA |
| 1.50 | ● | ● | ● | ● | ● | ● | ● | ● |
注: 建议图片大小150px*50px 
