Sequential Dilators PTBD Catheter Set Featuring Access Needle For Smooth Insertion

Intended Use: To establish percutaneous transhepatic access for endoscopic entry into dilated bile ducts.

Components: Drainage tube, dilator, peel-away sheath, puncture needle, guidewire

Product Description:

1. Peel-away sheath: Optional negative pressure/non-negative pressure models available; tapered tip design ensures seamless transition and smooth insertion.
2. Drainage tube: Straight single-lumen silicone tube with large inner diameter for unobstructed drainage.

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