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Defining a New Standard of Smoothness |HEYSON Hydrophilic Guidewire Facilitates Effortless Navigation Through Complex Stenotic Access

Public date:2026-04-07 15:37:16  Views:

Urinary hydrophilic guide wire is the core instrument of urological interventional surgery, which is designed for urinary tract operation. Its surface hydrophilic coating forms a super smooth film after water meets, which can reduce the risk of mucosal friction injury. The main body of the wire is made of nickel-titanium alloy material with flexibility and pushing force, which can adapt to the curved anatomical structure of the urinary tract. It is suitable for ureteroscopy, stone lithotripsy, ureteral stent placement/removal and other operations, providing accurate guidance and channel support for instrument introduction, and helping the operation to be carried out efficiently and safely.

Based on the deep understanding of clinical needs and mature medical tube technology, Haisheng focuses on improving on every detail of material, design and process, aiming to provide safe, effective and comfortable solutions for the clinic.

[The core mission of the guide wire]

Precise navigation: Like GPS, it guides subsequent catheters, endoscopes, or dilators to safely and accurately reach the target location.

Pioneer: To create an initial passage in a narrow or blocked duct, such as a narrow segment of the ureter.

Solid support: provides a solid "track" and support for subsequent operation of the instrument to prevent slippage or perforation.

Safety cornerstone: maintaining the smooth and stable surgical path is the basic guarantee for the safety and efficiency of the whole minimally invasive surgery.

【 Marine products 】

Surface hydrophilic coating, with good permeability

Nitinol core wire, reliable twist control and push, can achieve 1:1 rotation

Soft round tip design to reduce patient tissue trauma

Ultra-soft headband ultrasonic imaging positioning design to achieve accurate positioning

Specifications, length, bending, hardness support customization

[Various skills: Types and applications of guide wires]

Structural guide wire:

Rigid guide wire:

Provides strong support for passage through severe strictures or for establishing initial access

Super smooth guide wire (hydrophilic coating guide wire) :

Minimal friction, easy to pass through tortuous, edema or narrow segments, the most widely used

Functional guidewire:

Zebra guide wire:

Black and white stripes on the surface are easy to be clearly developed and positioned under X-ray

Stiffening guide wire:

Used when more support is needed (e.g., placement of a ureteral stent)

Exchange guide wire:

Longer and used to safely change different catheters or devices

[No "micro" : the clinical stage of guidewire]

Guidewire is an indispensable "first step" for many minimally invasive urological procedures:

Percutaneous nephrolithotomy (PCNL) : To establish a precise puncture channel from the skin to the kidney.

Ureteroscopic lithotripsy (URS) : A ureteroscope is guided into the ureter and kidney to treat stones.

Ureteral stricture dilatation/stent placement: Through the stricture segment, paving the way for balloon dilatation or stent placement.

Cystoscopy and operation: assist access to the ureteral orifice or guide certain instruments.

Nephrostomy: A drainage channel for the kidney was established.

Urinary guidewire, a seemingly simple metal wire, is the cornerstone and epitome of minimally invasive and precise treatment in modern urology. It shows the power of technology and the wisdom of doctors in the space of millimeters, and silently protects the patency and health of the urinary tract of patients. The success of every minimally invasive surgery is inseparable from the accurate guidance of this "invisible guide". The progress of science and technology is making the diagnosis and treatment experience of "less trauma and quick recovery" benefit more patients.