Applications of nanotechnology in medical field:a brief review / 《全球健康杂志（英文）》

Nanotechnology has extensive application as nanomedicine in the medical field.Some nanoparticles have pos-sible applications in novel diagnostic instruments,imagery and methodologies,targeted medicinal products,pharmaceutical products,biomedical implants,and tissue engineering.Today treatments of high toxicity can be administered with improved safety using nanotechnology,such as chemotherapeutic cancer drugs.Further,wear-able gadgets can detect crucial changes in vital signs,cancer cell conditions,and infections that are genuinely happening in the body.We anticipate these technologies to provide doctors with considerably much better direct access to critical data on the reasons for changes in the signs of life or illness because of the technological presence at the source of the problem.Biomedicine can be utilised for therapies with predictive analytics and artificial intelligence.For carrying out this study,relevant papers on Nanotechnology in the medical field from Scopus,Google scholar,ResearchGate,and other research platforms are identified and studied.The study discusses dif-ferent types of Nanoparticles used in the medical field.This paper discusses nanotechnology applications in the medical field.The class,features,and characteristics of Nanotechnology for medicine are also briefed.Scientists,governments,civil society organisations,and the general public will need to collaborate across sectors to assess the significance of nanotechnology and guide its advancement in various fields.The current research includes sev-eral possible Nanotechnology uses in the medical field.As a result,the study provides a brief and well-organised report on nanotechnology that should be valuable to researchers,engineers,and scientists for future research projects.

3D printing applications for healthcare research and development / 《全球健康杂志（英文）》

There is a growing demand for customised,biocompatible,and sterilisable components in the medical busi-ness.3D Printing is a disruptive technology for healthcare and provides significant research and development avenues.Simple 3D printing service gives patients low-cost individualised prostheses,implants,and gadgets,en-abling surgeons to operate more effectively with customised equipment and models;and assisting medical device manufacturers in developing new and faster goods.3D printed tissue pieces can overcome various challenges and may eventually allow medication companies to streamline research and development.In the long run,it may also assist in lowering prices and making medicines more accessible and effective for everybody.There is a growing corpus of research on the advantages of employing 3D printed anatomic models in teaching and training.The capacity to 3D printing individual anatomical diseases for practical learning is one of the funda-mental contrasts between utilising 3D and regular anatomical models.3D printing is very appealing for producing patient-specific implants.This literature review-based paper explores the role of 3D printing and 3D bioprinting in healthcare.It briefs the need and progressive steps for implementing 3D printing in healthcare and presented various facilities and enablers of 3D printing for the healthcare sector.Finally,this paper identifies and discusses the significant applications of 3D printing for healthcare research and development.3D printing services can be deployed to easily construct complex geometries in plastic or metal with good precision.This results in improved prototypes,lower costs,and lower part processing times.They can now physically create with natural materials,previously unattainable with prior technologies.Every hospital should have 3D printers in the future,allowing new organs/parts to be developed in-house.

Impact of three dimensional printing in orthopedics / 《全球健康杂志（英文）》

The primary objective of this article is to explore effects of latest development in the area of three dimensional(3D) printing & to assess its abilities,and further undertake helpful reporting.Here the focus is to assess ad-vantages of 3D printing in orthopedics and analyze how 3D printed models help solve complex 3D orthopedics distortions.This study identified that 3D models manufactured by 3D printing models reduce medical parts de-velopment cost and surgical planning time.Integrating 3D printing with orthopaedics helps in understanding the conditions of problems and achieving the operation successfully.This technology can enable doctors/surgeons to design,produce,recreate and plan operations more accurately,carefully,and economically.3D models can assist specialists with a visual comprehension of the patient-particular pathology and life structures.Innovation in 3D printing initiated a scaffold for the virtual outline and execution of medical procedures.This research proposes the utilisation of 3D printers as an elective procedure for the fabrication of parts.It empowers surgeons/patients for better training,education and research.In the future,there is a foreseeable expansion of additive manufacturing in orthopedics.