What are the Benefits of a Digital Human Specimen Database?

A digital specimen repository is a database that digitizes physical specimens and stores, manages, and shares them on a digital platform. Building a digital human specimens database can significantly improve the utilization rate and sustainability of specimen resources, and provide convenience for scientific research and teaching.

Traditional anatomical specimens have the advantages of being realistic, intuitive, and simple to use. However, they have disadvantages such as the odor of preservatives, significant damage during routine use, and the time-consuming and labor-intensive process of selecting and using specimens for teachers. Specimen digitization, based on physical specimens, involves multi-level and multi-angle photography of the specimens, which can completely and objectively reflect the morphology, structure, and positional proximity of the specimens. This makes the specimens more objective and reasonable; reduces specimen damage; alleviates the problem of insufficient specimens in teaching and examinations; saves teachers' preparation time; improves work efficiency; reduces the irritation of preservative odor to teachers and students; and stimulates students' learning enthusiasm.

The resources of digitized anatomical specimens can be made into web pages or software and uploaded online to achieve resource sharing. Students can browse and study the specimens they need anytime, anywhere on any online device, facilitating review and further deepening their understanding after class. The Meiwo Science digital human specimens database breaks through the limitations of space and time in traditional teaching and learning, constructing a networked, digital, intelligent, personalized, and lifelong learning system, building a learning platform where everyone can learn, anywhere, and anytime.

After the construction of the ddigital human specimens database, it can be widely used in scientific research and teaching:

1. Scientific Research: Researchers can obtain a large amount of specimen data through the digital human specimens database to conduct research on species distribution, morphological characteristics, evolution, etc. The digital human specimens database can also provide a platform for data sharing and collaborative research, promoting scientific exchange and cooperation.

2. Teaching Aid: The digital human specimens database can serve as a teaching aid, helping teachers to show students specimens of different species and explain related knowledge. Students can also use the digital human specimens database for independent learning and research.

3. Germplasm Resource Conservation: Digitizing specimens of endangered species prevents damage or loss of physical specimens. Digital platforms facilitate regular monitoring, research, and protection, supporting species conservation and breeding.

4. Cultural Heritage Preservation: Digitally preserving precious or historically significant specimens protects cultural heritage from natural disasters, damage, and human-caused destruction, facilitating research and appreciation for future generations.

The specimens in the Meiwo Science digital human specimens database are collected using 3D data from cadaver specimens. The details of each structure are realistically presented, and the library allows for the disassembly and reassembly of cadaver specimens (most existing disassembly and reassembly systems on the market are manually drawn and modeled, making accuracy and precision difficult to guarantee). For example, the origin and insertion of each muscle and the texture of myofilaments are clearly displayed, fully ensuring the authenticity and professionalism of the digital specimen library. The digital human specimens database supports 360-degree rotation, flipping, translation, free zooming, dragging, searching, volume adjustment, individual display, hiding, restoring, peeling, splitting and combining, staining, transparency adjustment, screenshotting, background replacement, and automatic annotation (including point marking, circle marking, and splitting functions according to different model requirements). It also supports resource linking for simultaneous comparison and online structural annotation questions (with automatic evaluation of annotation results).

Furthermore, the Meiwo Science digital human specimens database provides data backup and protection mechanisms to ensure data security and reliability. It prevents data loss and damage and also allows for access control, ensuring that only authorized personnel can access and use the data.