Stainless Steel Endoscopic Inner Tube
Product specification Product show Gaining access, while not damaging the body, requires delivery devices that are flexible as well as steerable. The surgeon must be able to transmit the push and torque of their hand to the end of the device. To obtain this a wide range of engineering methods...
Description
Product specification
Product name | Stainless Steel Endoscopic Inner Tube |
material | Stainless steel, etc. |
Surface Treatment | Anodizing, Sandblasting, Painting, Powder coating, Plating, Silk Printing, Brushing, Polishing, Laser Engraving |
Machining Option | Turning, grinding, milling, welding, bending, drilling, swaging, flaring, slot-cutting, stamping, deep-drawing, capping, beveling, etc. |
Custom feature | According to your 2D/3D Drawing or sample provided |
Package | Standard carton or according to customer's requirement |
Certification | ISO9001:2015, SGS |
Product show
Gaining access, while not damaging the body, requires delivery devices that are flexible as well as steerable.
The surgeon must be able to transmit the push and torque of their hand to the end of the device. To obtain this a wide range of engineering methods and designs have been developed that turn stiff metal tubes into flexible hypotubes and key to this is laser micromachining.
The easiest way to make a tube flexible is to cut it into a spiral and this remains a popular method. The images below, shows a spiral cut into a 3.4mm OD tube. The pitch of the spiral is 0.2mm, and was manufactured by rotating the tube under a laser beam.





Our factory


Production equipment
| Equipment List | Brand | Type | Working Track | Tolerance (mm) | Quantity (Set) |
CNC Milling Machine | FANUC | FANUC Machining Center | 500*400*320 | 0.01 | 15 |
Brother | Brother Tapping Center | 500*400*300 | 0.02 | 10 | |
HATEN | Drilling & tapping machine | 0.02 | 5 | ||
| LK | Machining Center | 0.02 | 7 | ||
Harvest Star | CNC Machine | depend on different models | 0.015 | 10 | |
| Mazak | Vertical Machining Center | 910*550*450*+30-(-120)*0-360 | 0.005 | 1 | |
| SYNTEC | Vertical Machining Center | 530*400*300 | 0.01-0.005 | 1 | |
| Tmt | CNC Machine | depend on different models | 0.01 | 8 | |
| Sihai | Machining Center | 0.02 | 2 | ||
| Kangcheng | Machining Center | 0.02 | 2 | ||
| Taikan | Machining Center | depend on different models | 0.01 | 110 | |
| Renishaw | Probe | 0.01 | 80 | ||
| CNC Turning Lathe | Schutte | CNC Lathe | depend on different models | 0.005 | 2 |
| TSUGAMI | CNC High Precision Lathe | depend on different models | depend on different models | 2 | |
HELONG | CNC Lathe | depend on different models | 0.01 | 20 | |
Slotting Machine | YUYI | CNC Slotting Machine | 0.01 | 1 |






Stainless Steel Endoscopic Inner Tube
This is a fast and effective process, that produces a very flexible delivery device. By altering the pitch of the spiral, different bend radius can be achieved, enabling the flexibility to be changed along the length.

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