Product Overview
This manual provides detailed instructions for the 3B Scientific A283 Bonelike Human Skull Model. This anatomical model is designed for educational purposes, offering a comprehensive view of the human skull, brain, and cervical vertebrae.
Image 1: Front view of the 3B Scientific A283 Bonelike Human Skull Model. This image highlights the unique design, featuring one half as a transparent representation of the skull with visible brain and vascular structures, and the other half as a bony, opaque skull. The model is mounted on a stand, showcasing the cervical vertebrae.
Key Features
- Adult human skull model with transparent right half and solid left half for comparison of interior and exterior paranasal features.
- Removable left skullcap for display of brain position and sinus courses.
- Colored cranial and paranasal sinuses for ease of identification.
- Flexibly mounted on cervical column, with stand for convenient demonstration.
- Constructed from durable plastic for realistic reproduction of the skull’s bony structure.
Setup
The 3B Scientific A283 model comes pre-assembled on its stand. No complex assembly is required. Upon unboxing, ensure all components are present and undamaged.
- Carefully remove the model from its packaging.
- Place the model on a stable, flat surface, ensuring the stand is firmly seated.
- Verify that the skull is securely attached to the cervical column and stand.
- The left skullcap is removable. Gently lift it to observe the brain model and internal structures. Reattach by aligning the pegs and pressing down gently.
Image 2: Side view of the model, emphasizing the transparent right half with detailed brain and vascular representations. This view is useful for understanding the internal anatomy without dissection.
Image 3: An exploded view of the model's components, including the removable skullcap, brain, mandible, and the cervical spine assembly. This illustrates the modular design for detailed study.
Operating the Model (Study and Demonstration)
The 3B Scientific A283 model is designed for interactive study and demonstration of human skull anatomy.
- Transparent Half: Utilize the transparent right half to observe the intricate network of blood vessels (arteries and veins) and the position of the brain within the cranial cavity. The colored paranasal sinuses are also visible through this section.
- Bony Half: The opaque left half provides a realistic representation of the external bony structure of the skull, allowing for palpation and identification of anatomical landmarks.
- Removable Skullcap: Gently remove the left skullcap to gain a clearer view of the brain model and the internal surface of the cranial vault. This feature is particularly useful for understanding the relationship between the brain and the skull.
- Flexible Cervical Column: The skull is flexibly mounted on the cervical column, allowing for demonstration of head movements and the relationship between the skull and the upper spine.
- Mandible: The mandible (lower jaw) is articulated, allowing for demonstration of jaw movement.
Image 4: Close-up of the transparent skull half, detailing the brain's surface anatomy and the intricate vascular system. This view emphasizes the educational value for neuroanatomy studies.
Image 5: Another close-up, focusing on the paranasal sinuses and other internal structures visible through the transparent material. This helps in understanding the complex cavities within the skull.
Maintenance and Care
Proper care will ensure the longevity and educational value of your 3B Scientific A283 model.
- Cleaning: Wipe the model gently with a soft, damp cloth. For stubborn marks, a mild soap solution can be used. Avoid abrasive cleaners or solvents, as these may damage the plastic or painted surfaces.
- Storage: Store the model in a cool, dry place, away from direct sunlight or extreme temperatures. Prolonged exposure to sunlight can cause discoloration or material degradation.
- Handling: Always handle the model by its base or the main skull structure. Avoid applying excessive force to delicate parts like the transparent section, brain, or articulated joints.
- Disassembly: Only disassemble parts that are designed to be removable (e.g., skullcap, brain model). Do not attempt to force other parts apart.
Troubleshooting
This section addresses common issues you might encounter with your anatomical model.
| Problem | Possible Cause | Solution |
|---|---|---|
| Skullcap does not fit securely. | Misalignment of pegs or debris in the fitting. | Ensure the skullcap is correctly oriented and the alignment pegs are clean and free of obstruction. Gently press down to secure. |
| Model appears dusty or dirty. | Accumulation of dust or fingerprints from handling. | Clean with a soft, damp cloth. Use a mild soap solution if necessary, then wipe dry. |
| Model feels loose on the stand. | The mounting screw may have loosened. | Check the screw at the base of the cervical column where it attaches to the stand. Gently tighten if loose. Do not overtighten. |
Specifications
| Attribute | Detail |
|---|---|
| Product Model Number | A283 |
| Dimensions (L x W x H) | 10.5 x 8 x 16 inches |
| Weight | 3.59 Pounds |
| Material | Plastic |
| Color | White (with transparent and colored sections) |
| Components Included | Human Skull Model (half transparent, half bony), Brain Model, Cervical Vertebrae, Stand |
| Recommended Age | 8 years and up |
Image 6: A diagram illustrating the dimensions of the model, including its height (13 inches), width (7.1 inches), and depth (7 inches). These measurements provide a clear understanding of the model's physical size.
Warranty and Support
3B Scientific offers an extended warranty and support for this product.
- Warranty: This model comes with a free warranty extension from 3 to 5 years. To activate, scan the label and register your 3B Smart Anatomy model online.
- 3B Smart Anatomy Integration: Gain free access to 3B Smart Anatomy courses in the award-winning Complete Anatomy app. This includes 11 courses with 23 lectures and 117 different views of interactive virtual models, plus 39 quizzes.
- Customer Support: For further assistance, technical support, or warranty claims, please visit the official 3B Scientific website or contact their customer service department. Refer to the product packaging for specific contact details.
For more information, visit the 3B Scientific Store on Amazon.
