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    Basic Information

Technology developed: Development of Noninvasive Salivary Glucometer (TP19769098792)
Category:
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr Sujatha S Ramaiah University of Applied Sciences, Bengaluru Oral Medicine and Radiology FDS RUAS Professor and HOD
Dr Shwetha Venkataramana Ramaiah University of Applied Sciences, Bengaluru Oral Medicine and Radiology FDS RUAS Associate Professor
Dr Niranjana Prabhu Ramaiah University of Applied Sciences, Bengaluru Department of Chemistry Professor and HOD
Mr Sumanth Ramaiah University of Applied Sciences, Bengaluru TechnoCentre Engineering Project Engineer
Dr Pramila Kalra Ramaiah Medical College, Bengaluru Department of Endocrinology Professor and HOD
Dr Vanitha Sukesh Ramaiah Medical College, Bengaluru Department of Biochemistry Professor and HOD
Technical Application Area: Healthcare
If 'Other', please specify:
Please give more details of new technical application area:
Currently blood glucose monitoring is achieved by venipuncture technique which is invasive and traumatic Saliva is considered as an ultra filtrate of blood containing medical information as blood DNA proteins hormones metabolites hence has been empowered as means for disease diagnosis and prognosis. In the light of this we propose to develop a disposable low cost easy to use and portable diagnostic salivary Glucometer for routine monitoring which can replace the standard method of estimation of plasma glucose levels at the Dental chair side This noninvasive device also reduces risk of needle stick injuries and needle disposal which pose serious health concern to waste collection personnel Disposable Glucometer paper strips made of what man filter paper containing Glucose Oxidase and colour producing reagent are developed These strips when dipped in saliva collected from the patients mouth will undergo a color change due to presence of specific chemical reagent The strips when placed in a developed prototype model of color sensing infrared device will give an instant digital readout of the percentage of glucose
Organization(s):
M S Ramaiah University of Applied Sciences Bengaluru
Affiliated Ministry: Institution Funding (Self Supported)
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Yes
Does the technology have export potential? Yes
Category of Technology developed: Futuristic
Stage of Development: Prototype Level
Please describe in detail including the TRL Level:
Technology Readiness Levels are a type of measurement system used to assess the maturity level of a particular technology TRL 1 Scientific research Feasibility study Prior art search Early Risk Assessment TRL 2 Early concept selection Prototype analysis Initiate design TRL 3 Completed analytical and laboratory studies Component identification/selection process Completed proof of concept model POC TRL 4 Design and simulation process completed Procurement of components TRL 5 Bread board testing completed System level testing TRL 6 Development of fully functional prototype Documentation: report generation TRL 7 Demonstration of Technology Working prototype ready TRL 8 Pending TRL 9 Pending

    Abstract:

Applications: Diabetes is fast gaining the status of a potential epidemic in India with more than 62 million diabetic individuals currently diagnosed with the disease. In 2000, India 31.7 million topped the world with the highest number of people with diabetes mellitus Approximately 240 dental colleges in India and out of which 5 department need regular monitoring of diabetic patients for the invasive dental procedure Private dental hospitals and clinics across the country and has export potential TP19769098792-app.pdf
Advantages: Complications of diabetes, such as nephropathy, retinopathy, neuropathy, cardiovascular disease, stroke, and death, can be prevented with early diagnosis, monitoring and early treatment The existing real time diabetic glucose monitoring device in the market which utilize blood for glucose assessment is invasive, painful and inconvenient due to repeated finger pricks A non invasive painless method of glucose testing could highly improve patient compliance and glucose control while reducing complications and overall management costs To provide user friendly, low cost and continuous glucose monitoring our new salivary glucometer device will be a safe alternative for diagnosis and monitoring TP19769098792-adv.pdf

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
0 0 NA
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Ultrahuman M1 INDIA The Saliva Glucose Biosensor Biosensor Platform
The first painless glucometer using saliva GBS Inc New York Biosensor Platform
The first painless glucometer using saliva ADOUR Biosensor Platform
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: Nagaraja B Date of Submission: 15-7-2022



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