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Karl Storz FLEX-XC1 vs Olympus RenaFlex

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

What separates them

Karl Storz FLEX-XC1

Insertion / shaft diameter
9 Fr sheath, tapered 9 Fr distal tip
Working channel
3.5 Fr
Deflection
270° up / 270° down
Image resolution
Not stated
Field of view
105° angle of view, 0° direction of view
Working length
700 mm (70 cm)
Runs on
IMAGE1 S camera platform — E-BOX IMAGE1 S, TC028, TC200US, TC201US, TC301US, TM343
Regulatory status
Not stated in the cited document
Laser / energy compatibility
Not stated in the cited document
Sterility and packaging
Supplied sterile, single use, packs of 6 (091279-06 contrapositive, 091271-06 reverse)
NHS Supply Chain
Not confirmed — no framework listing on file

Olympus RenaFlex

Insertion / shaft diameter
9.5 Fr outer diameter
Working channel
3.6 Fr
Deflection
270° up / 270° down
Image resolution
Not stated
Field of view
120°, with auto white balance and brightness
Working length
Not stated
Runs on
Olympus CV-S1 Video System Center for flexible single-use endoscopes
Regulatory status
FDA 510(k) clearance announced April 2024. UK 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

Karl Storz FLEX-XC1 in full · Olympus RenaFlex in full