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CDSCO License for Liquid crystal vein locator

Medical Device Information

Device Class
Class B

Intended Use

A non-sterile device designed to measure skin temperature at several different points using liquid crystal sensors (usually formed from esters of cholesterol which are sealed in a plastic band) placed on the skin around the forearm in order to assist a healthcare professional to locate peripheral veins in a patient before venipuncture. The device is used in paediatric, geriatric, and other patients with hard-to-find  veins. This is a single-use device.

Manufacturing License
MD5
Import License
MD15
CDSCO License for Liquid crystal vein locator

Introduction to Liquid Crystal Vein Locator and Its Regulatory Importance

The Liquid Crystal Vein Locator is an innovative, non-sterile medical device designed to assist healthcare professionals in locating peripheral veins, especially in pediatric, geriatric, and other patients with difficult venous access. Using liquid crystal sensors placed on the skin, this device measures skin temperature variations to visually indicate vein locations before venipuncture. As a single-use device categorized under Pediatrics and Neonatology, it requires precise regulatory compliance to ensure safety and efficacy.

Given its classification as a Class B medical device under the Central Drugs Standard Control Organisation (CDSCO) framework, obtaining the correct manufacturing or import license is crucial for legally marketing this device in India. We bring 25+ years of experience and have successfully guided over 500 companies through the CDSCO licensing process for devices like the Liquid Crystal Vein Locator.

CDSCO Regulatory Framework for Liquid Crystal Vein Locator

The CDSCO regulates medical devices under the Medical Device Rules, 2017, which align with international best practices to ensure patient safety. Since the Liquid Crystal Vein Locator is a Class B device, it falls under the low-to-moderate risk category. This means the licensing authority is the State Licensing Authority, and the device must comply with relevant standards, technical documentation, and quality management systems.

The device is notified under File No. 29/MiscJ03/2020-DC (150) dated 23.8.2021, confirming its inclusion in the CDSCO notified list, which mandates regulatory approval before marketing.

Risk Classification and License Requirements for Class B Devices

Class B devices represent a moderate risk level requiring a manufacturing license known as the MD5 license (Application Form MD3) issued by the respective State Licensing Authority. The MD5 license process includes obtaining a Test License (Form MD13), product testing at government-approved laboratories, documentation evaluation, and an audit by a notified body.

For importers, the MD15 import license issued by the Central Licensing Authority applies, but since this content focuses on manufacturers, we will prioritize the MD5 license details.

Manufacturing License Process for Liquid Crystal Vein Locator (MD5 License)

  1. Apply for Test License (Form MD13): This initial step allows you to conduct product testing and usually takes 1.5 to 2 months for approval.
  2. Product Testing: Submit samples to CDSCO-recognized testing laboratories listed on the CDSCO Testing Laboratories portal.
  3. Document Preparation: Prepare comprehensive technical and quality documents including Device Master File, Plant Master File, Risk Management File, and Essential Principles Checklist.
  4. Apply for Manufacturing License (Form MD3): Submit application via the CDSCO MD Online Portal.
  5. Audit by Notified Body: Coordinate with a notified body from the official Notified Bodies List for a manufacturing site audit.
  6. Queries Resolution: Address any observations or queries raised by CDSCO or the notified body.
  7. Grant of License (Form MD5): Upon satisfactory review and audit, the license is granted for manufacturing.

Manufacturing License Documents Required for Class B Liquid Crystal Vein Locator

Successful applications must include the following documents:

  • Company Constitution (Incorporation Certificate, Partnership Deed)
  • Proof of Ownership or Lease of Manufacturing Premises
  • Details and Qualifications of Technical Staff
  • Fire NOC and Pollution Control Board NOC
  • Device Master File (DMF) detailing device specifications, design, and manufacturing processes. Our detailed Device Master File guide helps ensure compliance.
  • Plant Master File (PMF) outlining manufacturing facility details and quality systems. Refer to our Plant Master File guide for structure.
  • Essential Principles Checklist ensuring alignment with regulatory safety standards
  • Risk Management File demonstrating hazard analysis and mitigation per ISO 14971. Our Risk Management guide is a valuable resource.
  • Test Reports from CDSCO-approved laboratories
  • Labels and Instructions for Use (IFU) compliant with CDSCO requirements
  • Quality Management System (QMS) Documents, typically ISO 13485:2016 certification

Import License Process for Liquid Crystal Vein Locator (MD15 License)

While manufacturers focus on MD5 licensing, importers must obtain an MD15 import license from the Central Licensing Authority. This process typically takes 5 to 6 months and does not require a test license but demands extensive documentation including manufacturing license from the country of origin, Free Sale Certificate, and quality certifications.

Applicants submit their application on the CDSCO MD Online Portal, respond to queries, and upon approval, receive the MD15 license.

Import License Documents Required

  • Valid Manufacturing License from the country of origin
  • Free Sale Certificate
  • ISO 13485:2016 certification
  • CE Certificate or equivalent
  • Device Master File and Plant Master File
  • Wholesale License (if applicable)
  • Company Constitution

Timeline and Processing Duration

For the Liquid Crystal Vein Locator (Class B), the typical timeline is as follows:

  • Test License (MD13) approval: 1.5 to 2 months
  • Product Testing: 15-30 days, depending on lab workload
  • Document Preparation: Variable, typically 1 month with expert assistance
  • MD5 License Application Processing: 1 to 1.5 months
  • Audit by Notified Body: Scheduled within 2-4 weeks after application
  • Query resolution and final license grant: 2-4 weeks

Total approximate time: 3 to 4 months from start to finish

Government Fees and Costs

  • Test License (MD13): Included in initial fees
  • Manufacturing License (MD5): ₹5,000 per application plus ₹500 per product
  • Notified Body Audit: Fees vary depending on body and scope; budget ₹50,000 to ₹1,00,000 typically
  • Product Testing: Costs depend on test parameters and lab fees; estimate ₹20,000 to ₹50,000 per product

Planning for these costs upfront minimizes surprises and streamlines approvals.

Common Challenges and Solutions

Challenge: Delays due to incomplete documentation or non-compliance with Essential Principles

Solution: Engage regulatory experts early to review Device Master File, Risk Management File, and labels. Use our comprehensive guides linked above to ensure completeness.

Challenge: Scheduling audits with notified bodies

Solution: Contact notified bodies well in advance, considering their busy schedules. Maintain clear communication and readiness to avoid rescheduling.

Challenge: Product testing failures or non-conformance

Solution: Conduct thorough pre-testing and internal quality checks before sending samples to CDSCO-approved labs.

Challenge: Query resolution delays

Solution: Assign a dedicated regulatory liaison to respond promptly and accurately to CDSCO queries.

Expert Consultation and Support

With over 25 years in medical device regulatory consulting and 500+ successful CDSCO license approvals, we provide tailored support for every step:

  • Pre-submission gap analysis
  • Device Master File and Plant Master File preparation
  • Risk management implementation
  • Regulatory submissions via the CDSCO MD Online Portal
  • Coordination with notified bodies and testing labs
  • Query management and liaison with CDSCO authorities

Our expert team ensures your Liquid Crystal Vein Locator license application is compliant, complete, and processed efficiently.

Getting Started with Your CDSCO License Application

  1. Classify Your Device: Confirm Class B status and applicable license type using our Medical Device Classification resource.
  2. Register on CDSCO MD Online Portal: Create your account to submit applications and track progress.
  3. Prepare Documentation: Utilize our guides on Device Master File and Risk Management to compile accurate files.
  4. Apply for Test License (MD13): Initiate product testing phase early to avoid delays.
  5. Identify and Engage a Notified Body: Plan your manufacturing site audit in parallel with testing.
  6. Submit MD5 License Application: After testing and document readiness, file your manufacturing license application.
  7. Prepare for Audit: Ensure your facility and QMS comply fully with CDSCO and notified body requirements.
  8. Respond Promptly to Queries: Maintain open communication channels with authorities.

Starting early and following a structured roadmap will help you successfully launch your Liquid Crystal Vein Locator in the Indian market with full regulatory compliance. For personalized assistance, please reach out to our regulatory experts.


For further detailed guidance, you may explore our dedicated guides:

Navigating CDSCO licensing for your Liquid Crystal Vein Locator is straightforward when backed by the right expertise and planning. We look forward to supporting your regulatory journey.

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About the Author

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Tails Azimuth
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