3B Scientific - Biology Catalog

9982-1000289
9982-1000290
9982-1000294
Skin Section,
70 times full-size
This relief model shows a section
through the three layers of the
hair-covered skin of the head.
Delivered on base it shows:
• Representation of hair follicles
with sebaceous glands
• Sweat glands
• Receptors
• Nerves
• Vessels
26x33x5 cm; 1.0 kg
L/E/D/S/F/P/J www.
9982-1000289
Skin Section,
40 times full-size
The two halves of this relief model
show the three layers of hairy and
hairless skin in order to make the
differences clear. In detail with hair
follicles, sebaceous glands, sweat
glands, receptor, nerves and vessels.
Delivered on base.
24x15x3.5 cm; 0.2 kg
L/E/D/S/F/P/J www.
9982-1000290
3-part Skin Model
The model consists of three individual parts on a common stand that represent
sections of the human skin with a magnification of 80x. Anatomical
differences of the skin sections are didactically represented in an understandable
manner. Microanatomical representation of the papillary layer
(e.g. localised in the palm of the hand). Microanatomical representation of
the reticular layer (e.g. localised at the back of the hand. Longitudinal section
through the human scalp with hair follicle and root sheath. All layers
making up the skin and microscopic structures such as nerve, vessels and
tactile corpuscles have been accurately and spatially realised on the models.
34x29x15.5 cm; 2.05 kg
L/E/D/S/F/P/J/C/R www.
9982-1000294
Skin
Skin Section
This model shows the microscopic
structure of the skin in great detail.
With the help of the different skin
sections of the hairless skin (for example
palm of hand) and the hairy
skin (for example forearm) the different
cell layers as well as the embedded
sweat glands, touch receptor,
blood vessels, nerves and a
hair with root can be seen. Furthermore
a nail section model on the
base shows the nail plate, nail bed
and the nail root. The representation
of a hair root with all its cell
layers completes the skin model.
10x12.5x14 cm; 0.35 kg
L/E/D/S/F/P/J www.
9982-1000292
9982-1000292
6 Different Stages of Skin Cancer Model, enlarged 8 times
• Healthy
• Malignant cells are found at the surface, within the epidermis
• Malignant cells fill the epidermis, a few invade the papillary layer
• Malignant cells fill the papillary layer
• Malignant cells invade the reticular layer
• Malignant cells have reached the subcutaneous faty tissue, satellite cells
approach a vein
In the top view, the individual stages of externally visible skin changes are
shown, allowing for an assessment according to the “ABCDE” criteria. The
sides of the model show the various levels of invasion into the skin layers
according to Clark (I-V) and the tumor thickness according to Breslow (in
mm). 5 original colour illustrations on the base show various types of
malignant melanomas. Mounted on a base.
14x10x11.5 cm; 0.2 kg
L/E/D/S/F/P/J www.
9982-1000293
9982-1000291
Skin, Block Model, 70 times full-size
This unique model shows a section of human skin in three dimensional
form. Individual skin layers are differentiated, and important structures
such as hair, sebaceous and sweat glands, receptors, nerves and vessels
are shown in detail. Mounted on baseboard.
44x24x23 cm; 3.6 kg
L/E/D/S/F/P/J www.
9982-1000291
9982-1000293
Anatomical Model Human
...going one step further 39