3D BIO PRINTING USING TISSUE AND ORGANS
- 1. 3D BIO PRINTING USING TISSUES AND ORGANS… By SATHISHKUMAR G (sathishsak111@gmail.com)
- 3. 3D BIO PRINTING… 3D bio printing is the process of creating cell patterns in a confined space using 3D printing technologies. 3D bio printing is the layer by layer method to deposit materials known as bioinks to create tissue like structure. Currently, bioprinting can be used to print tissues and organs to help research drug and pills.
- 4. WHAT IS BIO INK??? Bio inks are materials and it support the adhesion, proliferation, and differentiation of mammalian cells. Bio ink material is made from living cells and it like a liquid form. Bio ink filaments are often deposited at or below human body temperature and under mild condition to preserve bio ink printability.
- 6. COMPONENTS…
- 7. TYPES OF BIO PRINTER… ink jet printer Laser assisted printer Extrusion printer
- 8. INKJET PRINTER: fast and large scale product Minimize the cost and waste LASER-ASSIATED PRINTER: Provides high resolution printing It is expansive than other printers EXTRUSION PRINTER: Prints layer by layer
- 10. PROCESS… It involves three steps … pre bio printing Bio printing post bio printing
- 12. PRE BIO PRINTING: It is the process of creating a model and choosing the materials . The first steps is to obtain a biopsy of the organ. These cells are mixed with a special liquefied material . BIO PRINTING: The liquid mixture of cells, known as bio inks are placed in a printer cartridge and deposited using the patients medical scan. POST BIO PRINTING: It is the process to create a stable structure from the biological materials.
- 13. BIO PRINTER… A device used to print the body parts in 3 dimensional structures. It is a medical applications of 3d printing to produce living tissues. MAJOR COMPONENTS OF BIO PRINTER: Hard ware used Type of bio ink Material it is used
- 16. PROCESS OF BIO PRINTING…
- 17. MERITS… Artificial organs personalized using patients own cells. No host rejection. Eliminate need for immunosuppressant drugs when after a regular organ transplant. Quick availability of organs. Low cost of production.
- 18. DEMERITS… bio printers are costly. Use of stem cells is still controversial. Cost of using stem cells. Possibly more expensive than regular organ transplant.
- 19. HIGHLIGHTS… Bio printing is a powerful technology in tissue engineering and organ fabrication. Bio printing for cancer research is an emerging direction. Bio printing technology is transiting to pharmaceutics and high-throughput screening.
- 20. 3D BIO PRINTING –MEDICAL FIELD… Organs Stem cell Skin Bone and cartilage Surgical tools Cancer research Heart and blood vessels
- 21. SOME ORGANS THAT ARE BIO PRINTED…..
- 22. APPLICATION…
- 24. CONCLUSION… Although the field is at an early stage, it has already succeeded in creating several tissues at human scale that are approaching the functionality required for transplantation.