URETERORENOSCOPE 7.5 Fr
FLEXIBLE À USAGE UNIQUE
INNOVEX Numéro 1 Mondial en Urologie
Image Quality Means……
- Resolution: higher resolutions mean that there more pixels per inch (PPI), resulting in more pixel information and creating a high-quality, crisp image. Resolution is decided by the selection of CMOS.
- Color reproduction: to what extent image color closes to standard color chart
- Dynamic response: how fast to adjust illumination to achieve balance during the movement of endoscope
- Noise: random variation of brightness or color information in images
- Illumination: light intensity – sufficient illumination can improve image quality and reduce noise
- Field of illumination: angle of lighting. Bigger field of illumination means more even distribution of illumination. Normally LED has much wider angle of lighting
- Field of view: angle of observation
- Depth of view: how far you can see
- Latency in image processing: the amount of time between the instant a frame is captured and the instant that frame is displayed
Why metal snakebone can make difference ?
Working channel: three layers composite material – two layers polymer in-between metal wire woven mesh, inner layer PTFE
- Kink resistant
- Protect working channel (round shape) from squeezing
- Smooth inner channel make device inserting/retreating easy
Improve irrigation/suction
Chip (CMOS) module
- Advanced chip module packaging technology (Patent & Know-how): very short module
- Short module means smaller deflection radium & bigger deflection angle
- Can reach difficult position during surgery
Ureteral Access Sheaths
- single-hand
hub design - smooth and
seamless connection - hydrophilic coating on
shealth and dilator - stainless steel coil
Ureteral Access Sheaths
- Negative pressure & tip flexible
- Control the negative pressure by adjusting the opening of vent
- Tip reinforcement to prevent deformation
- Hydrophilic coating on sheath and dilator
- Sheat tip flexible