Design And Development Of Post - Surgical Rehabilitation Device For Temporomandibular Joint Disorder Patients (Record no. 14771)

MARC details
000 -LEADER
fixed length control field 02753nam a22001697a 4500
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 610.28
Item number Sh86D
100 ## - MAIN ENTRY--AUTHOR NAME
Personal name Shrivastava, Priyanshu Raj
245 ## - TITLE STATEMENT
Title Design And Development Of Post - Surgical Rehabilitation Device For Temporomandibular Joint Disorder Patients
Statement of responsibility, etc by Priyanshu Raj Shrivastava
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication IIT Jodhpur
Name of publisher Department of Mechanical Engineering
Year of publication 2020
300 ## - PHYSICAL DESCRIPTION
Number of Pages xiv,66p.
Other physical details HB
520 ## - SUMMARY, ETC.
Summary, etc Temporomandibular Joint (TMJ) is one of the most critical parts of the human body that connects the human jaw to the skull. The muscles connecting and supporting the joint are one of the most frequently used elements of the body. The functionality of these muscles and thereby, the joint gets disturbed due to multiple underlying conditions resulting in various ailments. One such major ailment is the Trismus or Lockjaw, where the muscles get heavily stressed such that the patient is unable to have adequate mouth opening. The condition necessitates surgical treatments followed by external intro-op measures to rehabilitate the functioning of jaws. The present thesis work aims to develop a rehabilitation device that allows controlled mouth opening by following a clinically correct trajectory, provides comfort during the exercise, and serves ergonomic and aesthetic aspects. A conceptual linkage is derived from the basic four-bar mechanism to trace the human jaw trajectory using an optimization algorithm. The algorithm considers either the analytical equation of desired jaw trajectory or point datasets to derive desired linkage dimensions such that the error between the desired and actual path is minimized.The algorithm is implemented using MATLAB® and Genetic Algorithm (GA) toolbox. The linkage dimensions are further transformed into the functional mechanism by selecting appropriate structural elements. The aesthetic and ergonomic aspects of the functional mechanism are achieved subsequently using the computational tool, Creo Parametric®. It is desirable to have a lightweight design for effective usage by clinical professionals and patients. A preliminary design analysis has been carried out for weight reduction by using a topology optimization tool using ANSYS®. The proposed design has good potential for commercialization as it offers multiple advantages in comparison to alternate options in the market.Keywords Temporomandibular Joint (TMJ); Trismus; Jaw rehabilitation; four-bar mechanism; Genetic Algorithm; Topology optimization; Product design and Development<br/>
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term Rehabilitation Device For Temporomandibular Joint Disorder Patients
Topical Term MTech Theses
Topical Term Department of Mechanical Engineering
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Desai, Kaushal A.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Thesis
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection code Permanent Location Current Location Shelving location Date acquired Full call number Accession Number Price effective from Koha item type
      Not For Loan Reference S. R. Ranganathan Learning Hub S. R. Ranganathan Learning Hub Course Reserve 2024-02-02 610.28 Sh86D TM00186 2024-02-02 Thesis