WS_HSE_Catalog_VWR_new - Ward's Science

cardio-pulmonary system | models
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Altay® Respiratory System Model
with Alveolus
Relief Model of Both Macro and Microstructures
Clearly observe the oronasal cavity, larynx and trachea, primary bronchi and
bronchial tree in fine detail. This model features the upper respiratory tract, sectioned
along the medial sagittal plane. An alveolus with blood vessels, shown at
150X life-size, is also shown for investigation of internal features. Includes a key
identifying structures, and a sturdy base on which the model is mounted. Size:
20 7 /8"W x 15"H x 2 3 /8"D.
813358 $162.85
Altay®
Respiratory
System Model
Seven Removable
Parts Allow Thorough
Examination of the
Chest Cavity
This life-size reproduction
offers a comprehensive
view of the complete
human respiratory system.
Seven sections reveal the
larynx, lungs, and heart. The
larynx is dissected along
the sagittal plane, the lungs
are dissected along the frontal
plane, and the heart is sectioned in two parts for close-up examination.
Mounted on a base, model includes a key identifying structures. Size:
10 1 /2"L x 15 3 /4"W x 4 3 /4"D.
813342 $300.60
3B® Thoracic
Organs Model
Seven Removable
Parts Allow Thorough
Examination of the
Chest Cavity
Study all the organs of the
throat and chest, from larynx
to diaphragm, with
one highly detailed
model. Remove the twopart
dissected larynx,
front half of both lungs,
and two-part heart for upclose
examination. The
right lung is sectioned to
reveal its inner structures,
and the left lung is dissected to show the bronchial tree and pulmonary
vessels. Also shown, in the diaphragm, are the esophageal hiatus and aortic
hiatus. The model is mounted on a base and includes a key identifying
51 structures. Size: 12 1 /4"L x 16"W x 4 3 /4"H.
813560 $481.55
Denoyer-Geppert
Respiratory Organs
and Heart Model
Shows Interdependence of
Circulatory and Respiratory
Systems
The life-size heart and lungs are
depicted in great detail and vivid
color to display all the important
structures of both systems involved
in pulmonary circulation. Half of the
left lung and the two-part heart are
removable to show bifurcation of the
trachea, bronchial tree, and pulmonary
vessels. The larynx is sectioned,
and the right half is removable for closer
study. The esophagus and major vessels are
also shown. The five-piece model is mounted on a
wooden base and comes with a key identifying 58
structures. Size: 17"L x 11"W x 6"H.
811108 $543.85
Basic Bronchus
Model
Four Stages of
Tissue Changes
Due to Illness
Examine the effects of
asthma and chronic bronchitis
with this highly detailed
cross-section model. Four
sections of the bronchus
rotate on a hinge pin
to reveal the internal
appearance of tissue
deterioration from normal
bronchus and hypersecretion
of the mucous
gland, to lymphoid
aggregations and smooth
muscle spasms. Students discover
the degree of damage due
to chronic respiratory illness or distress.
The model depicts in colorful representation
all bronchus features including
cartilage, mucous glands and plug, spiraling
smooth muscles, fibroelastic connective
tissue, and epithelial layers. Size:
3 3 /4"L x 1 1 /2" dia.
810913 $63.60
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