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   Technology and Product Development

    Basic Information

Technology developed: A handheld diagnostic tool for grading stenosis in pediatric upper airway and methods for characteri (TP19769671206)
Category: Product(Hardware/Material/Software)
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Hardik J. Pandya Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Assistant Professor
Alekya B Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Ph.D. Scholar
Bhushan V Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Project Assistant
V S N Sitaram Gupta V Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Ph.D. Scholar
Arjun B S Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Ph.D. Scholar
Kevin Abhishek Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Project Assistant
S Siddesh Shenoy Indian Institute of Science, Bengaluru Department of Electronic Systems Engineering (DESE Project Assistant
Dr. Sanjay Rao Mazumdar Shaw Multispecialty Hospital, Bengaluru Department of Pediatric Surgery and Division of So Senior Consultant and Head
Mayur Bhuva Lasercut Steelworks Pvt. Ltd, Vadodara Director
Technical Application Area: Aviation
If 'Other', please specify:
Please give more details of new technical application area:
Chronic Airway Management Tracheomalacia is a condition or incident where the cartilage that keeps the airway (trachea) open is soft such that the trachea partly collapses especially during increased airflow The usual symptom is stridor when aperson breathes out This is usually known as a collapsed windpipe An effective Tracheomalacia management plan includes four components 1 assess and monitor disease 2 reduce risk factors 3 manage stable Tracheomalacia 4 manage exacerbations Tools are required to understand the extent of tracheal collapse for proper intervention.
Organization(s):
Indian Institute of Science (IISc) Bengaluru
Mazumdar Shaw Multispecialty Hospital, Narayana Health
Laser Steel Works Pvt Ltd, Vadodara
2020-21
Affiliated Ministry: Select One...
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
No
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:
4

    Abstract:

Applications: 1. Primarily the tool is designed for paediatric population. however the scope is not limited to a specific age group. The tool extends its usage both for children and adult population seeking medical treatment for chronic airway disease. 2. The tool does not demand for a sophisticated clinical setting. The portable handheld device extends its application not just for conventional hospital setting but also emergency intubation in an uncontrolled setting. 3. Tool administration into the airway resembles that of a convention airway guidewire Bougie and hence does not require specialized training. Its utility can be extended irrespective of a clinicians area of expertise. 4. By understanding the alteration in tissue mechanical property. The mechanism of airway collapse can be better understood. 5. The trauma and complications associated with long duration intubation can be better understood. 6. Knowledge on localized airflow profile across various segments of tracheobronchial tree provides fundamental understanding of the chronic airway anomalies and hence assists surgeons in decision making and efficient management strategies.
Advantages: 1.The multifunctional, sensor integrated airway management tool will be a first of its kind diagnostic tool developed for monitoring paediatrics with chronic airway obstruction. 2.The airflow patterns generated by the tool can locate the site of obstruction even in challenging airways. 3.The tactile sensors provide an understanding on the mechanical property of the tissue and thus the percentage reduction is tissue stiffness that precipitates to collapse can be better understood. 4.The small dimensions of the tool enable its administration even in severely constricted airway. 5.The invention heralds a new vertical of handheld diagnostic tool with a potential to accelerate diagnosis time and implement management strategies efficiently, thereby minimizing trauma to the subject. 6.Enables quick decision making in emergency intubation both in a clinical and nonclinical setting. 7.The tool usage does not demand for highly skilled trained medical practitioner. 8.The right size of endotracheal tube has so far been a crude estimate practice, however with the help of the tool, right cuff size of the endotracheal tube can be chosen. 9.Effective management of the disease improves patient health, reduces its reoccurrence and thus reduces financial burden of healthcare.

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
Force sensor 2019-20 90318000
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
Silicon Wafer 2019-20 38180090
Photoresists 2019-20 37071000
Nitinol wires 2019-20 90212900
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
PCB fabricated 2019-20 85177010
Gold for deposition 2019-20 71081200
Existing R&D Facilities used:
Facilities Year ITC-HS Code
Wet Dry Etching 2019-20 84799090
Wirebonder 2019-20 85176990
Universal Testing Machine 2019-20 84864000
Mask Alighner 2019-20 84862000
Thermal and E-Beam Evaporators 2019-20 84198980

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
1 0 2019-20
Publications:
Submitted (No.) Published (No.) Year
0 0 2020-21

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
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: Prof KVS Hari Date of Submission: 25-11-2020



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