Angiography Guidewire
Angiography guidewires manufactured by Demax are meticulously crafted from high-grade materials such as stainless steel or nitinol. These materials offer excellent mechanical properties, including flexibility, durability, and kink resistance, essential for navigating through tortuous vessels and performing intricate vascular procedures with precision. Additionally, some guidewires feature hydrophilic coatings to enhance lubricity and minimize friction during navigation, further improving procedural success rates and patient comfort. With their advanced composition and precision engineering, Demax angiography guidewires set the standard for excellence in vascular intervention tools, empowering healthcare professionals to deliver superior care to their patients.
- Diameter: The diameter of angiography guidewires ranges from 0.018 inches to 0.038 inches and can be customized to meet specific clinical requirements. This variability allows healthcare professionals to select the appropriate diameter based on the target vessel size and procedural preferences.
- Length: Angiography guidewires are available in lengths ranging from 45cm to 300cm, offering flexibility to navigate through various vascular anatomies. Customization options are available to tailor the length according to procedural needs and patient characteristics.
- Curve Options: Angiography guidewires are available with curve options, including J3 and J6 curves, to facilitate navigation through tortuous vessels and challenging anatomical structures. These curve options enhance maneuverability and enable precise steering during vascular procedures.
- Tip Design: Equipped with a tapered tip, angiography guidewires ensure seamless insertion into blood vessels while minimizing trauma to surrounding tissues. Additionally, some guidewires feature hydrophilic coatings to enhance lubricity and facilitate smooth navigation through tortuous vessels.
| Structure | Specification（inch） | Effective Length(cm) | Configuration |
| Outer Layer: PTFE-coated spring Inner Layer: Stainless steel core wire | 0.018″、0.021″、 0.025″、0.028″、 0.032″、0.035″、 0.038″ | 90-300cm | J-tip, Straight |
- 1. Superior PTFE coating technology makes the guidewire surface smoother and easier for the surgeon to operate;
- 2. Unique tip design allows for multiple straightening of the J-tip and no deformation of the J-tip.
- 3. Improved material rod design, enhanced rod stiffness, and easier to push during insertion, while reducing the risk of guidewire fracture.
- Diagnostic Angiography: Guiding catheter placement and selective vessel cannulation during angiographic imaging to visualize blood flow and detect abnormalities such as arterial blockages or aneurysms.
- Percutaneous Coronary Interventions (PCI): Facilitating access to coronary arteries and guiding balloon catheter and stent deployment to restore blood flow in patients with coronary artery disease.
- Peripheral Vascular Interventions: Assisting in the treatment of peripheral artery disease by navigating through peripheral vessels and facilitating angioplasty, stenting, or atherectomy procedures to alleviate arterial blockages.
- Neurointerventions: Aiding in the management of cerebrovascular diseases such as stroke or intracranial aneurysms by navigating through cerebral arteries and delivering therapeutic devices to the target site.
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Peripheral Micro Guidewire
The peripheral micro guidewire is a specialized medical device used in various diagnostic and interventional procedures to navigate through the peripheral vasculature with precision. Composed of high-quality materials, this guidewire offers exceptional flexibility, durability, and maneuverability, making it an essential tool for healthcare professionals performing peripheral vascular interventions.
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Pre-shaped Guidewire
The Pre-shaped Guidewire is a specialized medical device used in various diagnostic and interventional procedures to navigate through anatomical structures with precision. Crafted with precision and using high-quality materials, this guidewire offers exceptional flexibility, durability, and maneuverability, making it an indispensable tool for healthcare professionals performing a wide range of procedures.
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Hydrophilic Guidewire
The composition of Hydrophilic Coated Guidewires typically consists of a core material, such as stainless steel or nitinol, surrounded by a hydrophilic polymer coating. Stainless steel provides the necessary rigidity and structural integrity to the guidewire, enabling it to withstand the forces encountered during navigation through the body. On the other hand, nitinol, a shape-memory alloy, offers flexibility and elasticity, allowing the guidewire to adapt to the contours of anatomical structures without sacrificing durability.
The hydrophilic coating, usually composed of PTFE or a similar material, serves as a lubricious layer that reduces friction and enhances the guidewire’s ability to glide smoothly through the vasculature or other bodily passages. This coating undergoes a specialized manufacturing process to ensure uniformity and durability, enabling the guidewire to maintain its hydrophilic properties throughout the duration of the procedure.
