International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 09 Issue: 08 |August 2022 www.irjet.net p-ISSN: 2395-0072 © 2022, IRJET | Impact Factor value: 7.529 | ISO 9001:2008 Certified Journal | Page 957 DESIGN AND FABRICATION OF PARALYSIS PATIENT LIFTER Gururaj Kumbar 1 , Sangram Warake 2 , Suyog Kumbhar 3 , Yogesh Patil 4 , Vinayak Patil 5 , Omkar Juvekar 6 . 1 Head of Department, Mechanical Engineering, Dr.A.D. Shinde College of Engineering, Gadhinglaj, Maharashtra, IN 2,3,4,5,6 UG Scholar, Mechanical Engineering, Dr.A.D.Shinde College of Engineering, Gadhinglaj, Maharashtra, India. ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - Machine is a transportable contraption that appears nothing like a chair and permits you to sit down on it each time you choose and anyplace you want. This flexible, ergonomic system appears extra like an exoskeleton Its supposed use is for paralysis patients at clinic and residence For the user’s first-class of work existence is expanded whilst for the factory, there will be discount of the work-related ache of the patient. It is intended to decrease employee fatigue and work-related accidents whilst enhancing productivity. It can be custom-made to suit all sizes and outfits. For the hospital, house administration is an vital factor. Unnecessary chairs and resting locations can be averted via maximizing the use of this system. This machine is used to shift the affected person from one area to every other with a alleviation and much less efforts one man or woman is solely required. Key Words: Lifter system, paralysis patient, Wheelchair 1.INTRODUCTION Ergonomics is a department of science that goals to research about human capabilities and limitations, and then follow this getting to know to enhance people’s interplay with products, structures and environments. Ergonomics goals to enhance workspaces and environments to limit danger of damage or harm. So as applied sciences change, so too does the want to make certain that the equipment we get right of entry to for work, relaxation and play are designed for our body’s requirements. Exoskeletons have been developed to help human locomotion and supply scientific rehabilitation. In particular, the area of scientific rehabilitation has utilized exoskeletons in an increasingly more fantastic manner, and quite a few fairly compact powered exoskeletons for cell functions have lately been demonstrated, however the period of usage is regularly restrained due to electricity constraints. A leg exoskeleton should gain humans who have interaction in load carrying with the aid of growing load capacity, lessening the probability of leg or returned injury, enhancing metabolic locomotory economy, or decreasing the perceived degree of difficulty. 2. OBJECTIVE 1) To design a simple mechanism. 2) To reduce the human efforts 3) To give the human comfort 4) To make a machine which is economical 5) To obtain a standard product 6) To develop the abilities such as working in groups, sharing responsibilities, initiative, perseverance 7) To make a ecofriendly device 8) To make a device which can be easily handled by all 9) To make a device with will reduce accident 3. WORKING as we have seen that they are lots of problem take place with the hospital to shift the patient or so take him to bathroom, so strong person is required to do this work as this is a major problem we have plan with this project in which the mechanism is so simple that any person can operate this machine and also the patient also can operate and move from one place to another the major problem was to shift the patient from bed to toilet, in this machine basic parts we have used so that all the parts are standard and availably easy in market the machine is a structure with some mechanism to lift the mechanism is derived with the toggle jack which is powered with a dc motor with the help of battery which is operated the toggle the function of the jack is to lift the patient up and down, caster wheels are attach so in order to move easily from one place to another. The rechargeable battery is used and the battery can be charged without problems thee shape is stiff data that it can maintain the weight of one individual in which the mild steel material is used