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Cook Medical Ascend 8.6 Fr vs Pusen Medical PU400A

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

What separates them

Cook Medical Ascend 8.6 Fr

Insertion / shaft diameter
8.6 Fr
Working channel
3.6 Fr
Deflection
275° up / 275° down
Image resolution
Not stated
Field of view
120°
Working length
670 mm
Runs on
Endoscopic Video Image Processor, ASUS-IPD-V100 (10.1" 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

Pusen Medical PU400A

Insertion / shaft diameter
9.2 Fr
Working channel
5.1 Fr
Deflection
285° up / 285° down
Image resolution
Not stated (Full HD)
Field of view
120°
Working length
650 mm
Runs on
Pusen PV300 image processor
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 8.6 Fr in full · Pusen Medical PU400A in full