Optical fibers provide a convenient and flexible conduit for laser power delivery for medical procedures. As the market matures, demand for higher performance components continue to drive the quality and reliability of the lasers, fibers, and terminated assemblies. In fiber this means smaller formats and higher energy capability. Together, these attributes will make the fibers more susceptible to catastrophic failure, particularly where the fiber is stressed or bent. OFS has responded by developing our HCXtreme product line.
In testing down to a 5 mm bend (2.5 mm radius), HCXtreme fibers continued to transmit power without breakage. Our white paper, “Study of Optical Fiber Damage Under Tight Bend with High Optical Power at 2140 nm” provides additional details and testing methodology.
many if not most of the tight bends and failures happen outside the body, either in the hand piece or near the doctor's hands. They out perform "standard" fibers rather than "today's fibers".
They meet USP Class VI standards for nontoxicity and biocompatibility.
using ETO or Autoclave methods.
HCXtreme optical fibers are sterilizable. The Ethylene Tri-Oxide (ETO) method is preferred. Autoclave is also recommended. We do NOT recommend gamma radiation sterilization, as this method can damage the fiber. We also offer sterilizable fibers for disposable use. OFS is equipped to follow managed sterilization protocols for prepackaged devices.
Please Note: Although OFS provides sterilization service as an option and many of our fibers are certified as biocompatible, it is the customer’s responsibility to test all finished medical assemblies for biocompatibility and to recommend the sterilization procedure for their devices.
To learn more about what we offer, see our Medical Brochure.
HCXtreme™ optical fibers and many of our other medical products meet ISO 10993 and USP Class VI standards for nontoxicity and biocompatibility. Many are also already certified as biocompatible by NAMSA, and we work with our customers to qualify other fibers to these standards where needed. For the assembly stage, we maintain, test, monitor, and control a low-bioburden room for medical assembly and packaging. We also maintain our quality and commitment to continuous improvement with Certification to International Standard ISO 13485. Upon customer request, OFS is equipped to provide Device Master Records, maintain Device History Records, and adhere to other components of FDA Current Good Manufacturing Practices.
| Temperature Range | Chemical Resistance | Abrasion Resistance | Radiation Resistance | UV Resistance | Flame Retardance | |
| Material | ||||||
| PFA | -200 to 260 °C | Excellent | Very Good | Good | Excellent | Excellent |
| FEP | -100 to 200 °C | Excellent | Very Good | Good | Excellent | Excellent |
| ETFE | -125 to 150 °C | Excellent | Excellent | Very Good | Excellent | Excellent |
| PVDF | -50 to 150 °C | Excellent | Excellent | Very Good | Very Good | Excellent |
| PEEK | -55 to 240 °C | Excellent | Excellent | Good | N/R | Excellent |
| Thermoplastic Elastomer | -50 to 120 °C | Good | Good | N/R | Excellent | Very Good |
| PVC | -40 to 105 °C | N/R | N/R | N/R | N/R | Very Good |
| Nylon | -65 to 105 °C | N/R | Very Good | N/R | N/R | N/R |
Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt.
Stay Connected . . . to OFS