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Cook Medical Ascend 7.5 Fr vs Vathin US-S2600

Both are single-use ureteroscopes. Every figure below is transcribed from the manufacturers' own documents.

What separates them

Cook Medical Ascend 7.5 Fr

Insertion / shaft diameter
7.5 Fr
Working channel
3.6 Fr
Deflection
285° up / 285° down
Image resolution
Not stated
Field of view
120°
Working length
670 mm
Runs on
Endoscopic Video Image Processor HD, ASUS-IPD-V200 (13.3" LCD)
Regulatory status
Not stated in the cited document
Laser / energy compatibility
Quanta System lasers and fibres, sold by Cook in the UK, Ireland, Austria, France, Germany, Switzerland and the US
Sterility and packaging
Not stated in the cited document
NHS Supply Chain
Not confirmed — no framework listing on file

Vathin US-S2600

Insertion / shaft diameter
7.5 Fr (2.5 mm) shaft · 7.11 Fr distal tip
Working channel
3.6 Fr (1.2 mm)
Deflection
285° up / 285° down, with bending lock
Image resolution
Not stated
Field of view
Not stated
Working length
700 mm
Runs on
Not stated in the cited document
Regulatory status
Not stated in the cited document
Laser / energy compatibility
Not stated in the cited document
Sterility and packaging
Not stated in the cited document
NHS Supply Chain
Not confirmed — no framework listing on file

Cook Medical Ascend 7.5 Fr in full · Vathin US-S2600 in full