{"id":1629,"date":"2026-05-08T11:00:00","date_gmt":"2026-05-08T11:00:00","guid":{"rendered":"https:\/\/entrhal-medical.de\/en\/?p=1629"},"modified":"2026-03-25T12:19:49","modified_gmt":"2026-03-25T12:19:49","slug":"medzense-lg20e-f-light-cable-tester-for-optimal-patient-safety","status":"publish","type":"post","link":"https:\/\/entrhal-medical.de\/en\/medzense-lg20e-f-light-cable-tester-for-optimal-patient-safety\/","title":{"rendered":"MedZense LG20e\/f \u2013 Light Cable Tester for Optimal Patient Safety"},"content":{"rendered":"
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The Problem: Poor Light Quality Compromises Visibility in the OR<\/h2>\n<\/div>\n\n
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Minimally invasive surgery (MIS) relies heavily on the quality of medical instruments such as light cables and endoscopes<\/strong>. For surgeons, clear visibility is critical \u2013 especially during complex procedures.<\/p>\n<\/div>\n\n

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Damaged light cables and endoscopes can significantly reduce light transmission and contrast. Without objective quality testing in the Central Sterile Services Department (CSSD\/ZSVA), devices with insufficient light quality can reach the OR daily \u2013 posing an unnoticed risk to patients.<\/p>\n<\/div>\n\n

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Traditionally, light issues were often blamed on the light cables. Our experience shows that endoscopes frequently lose light transmission over time<\/strong>, which can affect both visibility and patient safety.<\/p>\n<\/div>\n\n

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The Solution: Objective Light Transmission and Spectrum Measurements<\/h2>\n<\/div>\n\n
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The MedZense LG20-e<\/strong> is a universal solution for quick and objective testing of light cables and rigid endoscopes<\/strong> (diameters 2.7\u201310\u202fmm).<\/p>\n<\/div>\n\n

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  • Measures light transmission across the entire visible light spectrum<\/strong><\/li>
  • Supports all major connectors and cable types<\/strong><\/li>
  • Ergonomic and easy to use<\/li>
  • Adjustable acceptance and rejection criteria<\/li>
  • Optional ENDOYE testing<\/strong> for video laparoscopes<\/li>
  • Integrated with the IQM platform<\/strong> for documentation and analysis<\/li><\/ul>\n<\/div>\n\n
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    For flexible endoscopes, the MedZense LG20-Flex<\/strong> together with the MedZense PT11<\/strong> provides the first objective, efficient way to test light transmission quality. Damaged fibers can be detected early, preventing costly damage and patient risk.<\/p>\n<\/div>\n\n

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    \"\"
    MedZense LG20<\/figcaption><\/figure>\n<\/div>\n\n
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    Production and Development at Entrhal Medica<\/h2>\n<\/div>\n\n
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    The MedZense product line was originally acquired from the Netherlands<\/strong>. Since then, full production and further development \u2013 including IQM software and the LG20-Flex \u2013 have been carried out at Entrhal Medical.<\/strong> This ensures the devices are fully adapted to the needs of hospitals and continuously improved based on real-world feedback.<\/p>\n<\/div>\n\n

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    Extension: MedZense DMS \u2013 DataMatrix Scanner<\/h2>\n<\/div>\n\n
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    To complement the LG20-e\/f, we offer the MedZense DMS<\/strong>, a DataMatrix scanner for instrument identification and traceability<\/strong>.<\/p>\n<\/div>\n\n

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    • Fully compatible with the MedZense IQM platform<\/strong><\/li>
    • Supports up to 2 test devices in parallel<\/strong>, additional devices on request<\/li>
    • Compact, splash-proof, and easy to clean<\/li>
    • Reads small, scratched DataMatrix codes on curved or reflective surfaces<\/strong><\/li>
    • Plug & Play<\/strong> via USB, no extra software installation required<\/li>
    • Optimizes quality control, identification, and traceability of surgical instruments<\/li><\/ul>\n<\/div>\n\n
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      \"\"
      MedZense DataMatrixScanner<\/figcaption><\/figure>\n<\/div>\n\n
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      Benefits for Hospitals and CSSD<\/h2>\n<\/div>\n\n
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      1. Objective quality assessment<\/strong> \u2013 quantitative measurements replace subjective judgment<\/li>
      2. Improved visibility in the OR<\/strong> \u2013 higher light transmission and better contrast<\/li>
      3. Enhanced patient safety<\/strong> \u2013 damaged instruments are detected early<\/li>
      4. Cost efficiency<\/strong> \u2013 early repairs prevent expensive damage<\/li>
      5. Flexible application<\/strong> \u2013 rigid and flexible endoscopes, all common diameters<\/li>
      6. Workflow integration<\/strong> \u2013 IQM platform and DMS streamline quality assurance processes<\/li><\/ol>\n<\/div>\n\n
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        Features & Innovations <\/h2>\n<\/div>\n\n
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        • ENDOYE Testing:<\/strong> Optional for ENDOEYE video laparoscopes, tracks light loss over time<\/li>
        • IQM System:<\/strong> USB integration for instrument-level data analysis<\/li>
        • Digital color loss simulation:<\/strong> Visualizes the effect of damaged fibers on light output<\/li>
        • MedZense DMS:<\/strong> Reliable instrument identification and traceability<\/li>
        • Design & development at Entrhal Medical:<\/strong> robust, practical, continuously improved<\/li><\/ul>\n<\/div>\n\n
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          Conclusion<\/h2>\n<\/div>\n\n
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          Regular testing with the MedZense LG20-e\/f<\/strong> and MedZense DMS<\/strong> prevents light cables and endoscopes with reduced light transmission from reaching the OR. The result: better visibility for surgeons, increased patient safety, fewer procedure delays, and lower repair costs.<\/p>\n<\/div>\n\n

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          Through local production, ongoing development, and smart digital integration<\/strong>, hospitals can reliably monitor the quality of their MIS instruments \u2013 a critical contribution to safety and efficiency in the operating room.<\/p>\n<\/div>\n\n

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          Contact for product inquiries & demos:<\/h2>\n<\/div>\n\n
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          Tel.: +49 2834 94 24 80<\/p>\n<\/div>\n\n

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          Email: info@entrhal-medical.de<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

          The Problem: Poor Light Quality Compromises Visibility in the OR Minimally invasive surgery (MIS) relies heavily on the quality of medical instruments such as light cables and endoscopes. For surgeons, clear visibility […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[105,104,148,118,149,106,147,146,109,110,144,111,112],"_links":{"self":[{"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/posts\/1629"}],"collection":[{"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/comments?post=1629"}],"version-history":[{"count":1,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/posts\/1629\/revisions"}],"predecessor-version":[{"id":1632,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/posts\/1629\/revisions\/1632"}],"wp:attachment":[{"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/media?parent=1629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/categories?post=1629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/entrhal-medical.de\/en\/wp-json\/wp\/v2\/tags?post=1629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}