Custom Machined Super Elastic Nitinol Push Rod with Spring Component - Built to Print
Custom Machined Super Elastic Nitinol Push Rod with Spring Component - Built to Print
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Products Name |
Custom Machined Super Elastic Nitinol Push Rod with Spring Component - Built to Print |
| Material | Medical Grade Stainless Steel |
| Needle Type | Fine Puncture Needle |
| Needle Tip | Beveled Tip |
| Gauge | 18G–25G (Custom Available) |
| Length | 90–250 mm (Custom Available) |
| Connection | Luer Hub |
| OEM/ODM | Available |
| LOGO | Can be customized according to your drawing |
| Samples | Usually provide 5-10pcs samples for testing before mass production |
| Delivery Time | Usually 30-45 days or according to quantity |
Product Advantages:
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- Strict manufacturing tolerance up to ±0.02mm, guarantees excellent coaxiality for stable linear pushing motion.
- Nitinol main shaft possesses outstanding super‑elastic performance, resists permanent deformation under repeated pushing‑pull cycles.
- Matched compression spring delivers consistent spring force, ensures reliable reset function for instrument operation.
- Brass connecting base provides stable connection interface, convenient for assembling with other device modules.
- Support custom shaft diameter, spring parameters, base size and total length, fully satisfy OEM and ODM customization demands.
- Strict manufacturing tolerance up to ±0.02mm, guarantees excellent coaxiality for stable linear pushing motion.
Q: What material options are available for this nitinol push rod with spring?
A: The main shaft adopts nitinol super‑elastic alloy. Spring and base materials can be selected according to your drawing requirements. Stainless steel alternative is also available.
Q: Can we customize shaft diameter, spring parameters and overall length of the push rod assembly?
A: Yes, shaft diameter, spring wire diameter, spring pitch, base dimension and total assembly length can all be customized based on customer drawings or physical samples.
Q: What is your standard dimensional tolerance for this nitinol push rod assembly?
A: Our standard production tolerance is ±0.02mm. Higher precision requirements can be achieved after technical drawing confirmation.
Q: Will the spring lose elasticity after long‑time reciprocating movement?
A: We select high‑quality spring raw material and optimize heat‑treatment process. Fatigue resistance meets general instrument operating cycles. Special high‑cycle working conditions need to be specified on drawings.
Q: Do you provide sterilization service for this push rod assembly component?
A: These are precision metal semi‑finished parts. We do not offer sterilization service. Customers shall complete sterilization before final end‑use application.
Disclaimer
Shenzhen Shomea Hardware Products Co., Ltd. is a precision metal components manufacturer, not a medical device distributor. All parts shown on this page are custom machined according to the buyer's drawings, samples and specifications.
We do not sell finished medical devices, sterile devices, IVD reagents or surgical instruments. All components are supplied non-sterile and unfinished.
The purchaser, as the medical device manufacturer or equipment brand owner, is solely responsible for device design validation, biocompatibility evaluation, sterilization validation, labeling and regulatory approval of the finished medical device.
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