art photonics, broad spectra fiber solutions

FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

FlexiRay®

Fibers | Cables | Bundles | Accessories

FlexiService

Loan & Installation | Measurements Training | Repair | Development
News
Latest News
6 September 2023
Celebration of 25 Years at art photonics!

Take a peek into our unforgettable 25 Year Anniversary event! On August 24th, we gathered with cherished colleagues, valued partners, and loyal customers to mark this incredible milestone. It was a day filled with camaraderie, joy, and a festive spirit that lit up the room. The event kicked off with insightful presentations from our esteemed […]

Read more
2 August 2023
Invitation to Celebration of 25 Years of Excellence at art photonics!

We are thrilled to announce the commemoration of our 25th Anniversary, marking a quarter-century of leadership in the field of optical fiber innovations. Since our inception, we have been dedicated to empowering industries with cutting-edge solutions in process analytical technology, medical, petrochemical, and beyond. Throughout the years, our commitment to excellence has driven us to […]

Read more
Latest Events
20 September 2023
EPIC Technology Meeting on Photonics for Bio and Life Science | 26-27 Sep, 2023, Baden, Switzerland

Join us at the EPIC Technology Meeting on Photonics for Bio and Life Science in Baden, Switzerland, scheduled for September 26-27. Explore how fiber optics can transform your process control and spectroscopic measurements, even within bioreactors. Don't miss the presentation by our CEO and President, Viachselav Artyushenko, titled "Fiber Spectroscopy for In-Line Process Control (0.3-16 […]

Read more
13 September 2023
14th ECCE and 7th ECAB 2023 | 17-21 September, Berlin, Germany

Join us at the 14th ECCE and 7th ECAB 2023 conference in Berlin, Germany, from September 17th to 21st. Discover the incredible potential of fiber optics in remote spectroscopy and process control, including applications within bioreactors! Mark your calendar for our CEO & President, Viachselav Artyushenko's, insightful presentation titled "Fiber Spectroscopy for Process-Control in-line in […]

Read more
Resources
About Our Company
art photonics GmbH, founded in Berlin in September 1998, is one of the worldwide leaders in development and production of specialty fiber products for a broad spectrum from 300 nm to 16 µm. Unique technologies of Polycrystalline Mid InfraRed (PIR-) fibers and Metal coated Silica fibers are used for assembly of various spectroscopy probes for medical diagnostics and industrial process control, in volume production of fiber for medical and industrial lasers, for different fiber bundles, etc.

Rheuma Sensor

Optische Rheuma Diagnose - Screening und Früherkennung einer Volkskrankheit (Optical rheumatism diagnosis - screening and early detection of a widespread disease)

Today, the most common cause of serious inflammatory arthritis is rheumatoid arthritis (RA).

To be able to start with the treatment of RA on time, the disease must be diagnosed at an early stage, which is not always easy.

It was demonstrated that the light absorption and scattering characteristics of human tissue may correlate with disease development, therefore optical imaging method can be used for diagnostics and monitoring of RA. Optical imaging has high sensitivity, and specificity unique in comparison to other biomedical imaging methods. Besides expensive tomographic approaches a robust procedure has become established in optical diagnostics of rheumatism: transillumination of finger joint.

The aim of the project was the development of a robust and cost-effective prototype for non-invasive diagnostics of rheumatoid arthritis based on optical imaging.

The novelty of the solution approach consists in the construction of an optical imaging system which allows a multispectral examination in a short time. The modern software for patient acquisition (database), image acquisition and image processing will be integrated to the new rheumatoid arthritis diagnostic system. The important role in diagnostics will play the optical clearing approach, which helps to increase the penetration depth of laser irradiation into the tissue.
Advantages:
  1. combination of multi wavelength imaging with OCA method
  2. non-invasive diagnostic tool
  3. digital presentation of scattered light signals of finger joints and displaying a measure of inflammation, diagnostic scoring via diagnostic wizard

Working prototype

The RheumaSensor prototype consists of transparent spherical hand support, set of quickly replaceable adjustable hand holders for different hand sizes, 3-wavelength laser emitter moving around on a 2-axis robotic arm, easy to use computer controls for emitter positioning, NIR extended CCD camera with real-time image display on computer screen, automated image registration on 3 different wavelengths. Developed software allows automatized measuring procedure (positioning of laser beams, camera control, image conversation and presentation in Cartesian co-ordinates) and image analysis.

The developed prototypes are in clinical approbation stage.

linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram