Model's Description:
Fetus heart and lungs week sixteen (16) 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
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Stages of normal human lung development: During the first stage (0-7 weeks, embryonic stage), the lung arises as a ventral diverticulum of the primitive foregut endoderm with the lobar and segmental bronchi appearing at the 5th week and arteries and veins developing as avascular buds. There then follows the pseudoglandular stage (8-17 weeks) when branching of the airways and vessels takes place.
References :
1-Netters atlas of human embryology (Updated Edition).
2-the anatomy of human of embryo electron microscope ( 1st Edition ). 3D Model is ready to download for free, this model contains 96706 polygons.
Model's Description:
Heart bronchiole airways week sixteen 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
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-From a structural and functional perspective, the respiratory system is most logically considered as having conducting and gas exchange components, with the bifurcating airways and accompanying pulmonary arteries (PAs) conducting air and blood to peripheral capillary-lined airspaces for gas exchange.
-Heart development (also known as cardiogenesis) refers to the prenatal development of the heart. This begins with the formation of two endocardial tubes which merge to form the tubular heart, also called the primitive heart tube. The heart is the first functional organ in vertebrate embryos.
Reference :
1-netters atlas of human embryology (Updated Edition).
2-larsens human embryology ( Sixth Edition ) .
3-the anatomy of human embryo electron microscope ( 1st Edition ) 3D Model is ready to download for free, this model contains 100684 polygons.
Model's Description:
Heart Bronchiole Airways Week Eight (8) 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
Download Heart Bronchiole Airways Week Eight (8) in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
-From a structural and functional perspective, the respiratory system is most logically considered as having conducting and gas exchange components, with the bifurcating airways and accompanying pulmonary arteries (PAs) conducting air and blood to peripheral capillary-lined airspaces for gas exchange. -Heart development (also known as cardiogenesis) refers to the prenatal development of the heart. This begins with the formation of two endocardial tubes which merge to form the tubular heart, also called the primitive heart tube. The heart is the first functional organ in vertebrate embryos.
Reference : 1-netters atlas of human embryology (Updated Edition). 2-larsens human embryology ( Sixth Edition ) . 3-the anatomy of human embryo electron microscope ( 1st Edition ) 3D Model is ready to download for free, this model contains 92880 polygons.
Model's Description:
Fetus week eight 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
Download Fetus week eight in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
-By now, your baby looks more and more like the newborn you’ll bring home from the hospital. Their body has sprouted tiny arms and legs, fingers and toes, bones, and muscles. The embryonic tail is almost gone.
-Their unique facial features continue to develop along with all of their inner workings and organs.
-By the end of your second month of pregnancy, your baby will measure just under one inch, and he will weigh in at half an ounce.
Reference :-
1-https://www.healthline.com/health/pregnancy/pregnancy-symptoms-week-8#your-baby
2-https://www.parents.com/pregnancy/week-by-week/8/your-growing-baby-week-eight/ 3D Model is ready to download for free, this model contains 144588 polygons.
Model's Description:
Wax model embryo Institute of Anatomy Rostock 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
Download wax model embryo Institute of Anatomy Rostock in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
Historical wax model of an embryo in the approx. 6th week of pregnancy.
The model comes from the anatomical collection of the Rostock Institute of Anatomy 3D Model is ready to download for free, this model contains 1448810 polygons.
Model's Description:
Eye full section week eight 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
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The eyes have moved forward on the face and eyelids have formed. The umbilical cord is clearly visible. At the end of 8 weeks, your baby is a fetus and looks more like a human.
-Eyelid formation in human embryo at eight weeks gestation.
-At eight weeks, the eyelids start to form and fuse together protecting the other developing eye structures
Reference:-
Department of Health (Immunisation for pregnancy), Raising Children Network (Pregnancy week-by-week), Women’s and Children’s Health Network (The first 3 months of pregnancy: the first trimester), Australian Dental Association (Pregnancy) 3D Model is ready to download for free, this model contains 4160 polygons.
Model's Description:
Male reproductive system week sixteen 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
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In the first stage of gonadal development, it is impossible to distinguish between the male and female gonad. Thus, it is known as the indifferent stage.
The gonads begin as genital ridges – a pair of longitudinal ridges derived from intermediate mesoderm and overlying epithelium. They initially do not contain any germ cells.
Male and female reproductive systems develop in close relation to the urinary tract. Until approximately 7 weeks gestation, the human embryo remains ually bipotential. Subsequently, in males, testis-inducing factors cause differentiation from the default female phenotype.
References :
1- Netters atals human emberyology (Updated Edition).
2-Human embryology and development biology (6th Edition) .
3- the anatomy of human embryo electron microscope ( 1st Edition ). 3D Model is ready to download for free, this model contains 40160 polygons.
Model's Description:
Fetal eye cross-section week eight 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
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The eyes appear early in the fourth week in the form of a pair of lateral grooves , the optic sulci , which evaginate from the forebrain neural groove to form the optic vesicles .
References :-
1- Larsen’s Human Embryology textbook ( Sixth Edition ).
2- the anatomy of human embryo electron microscope textbook ( 1st Edition ) .
3-langman medical embryology textbook ( Fourteenth Edition ). 3D Model is ready to download for free, this model contains 39975 polygons.
Model's Description:
Fetal reproductive system week eight 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
Download Fetal reproductive system week eight in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
The reproductive system provides several functions. The ovaries produce the egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle. Once in the uterus, the fertilized egg can implant into thickened uterine lining and continue to develop. If implantation does not take place, the uterine lining is shed as menstrual flow. In addition, the female reproductive system produces female hormones that maintain the reproductive cycle.
This model provides an accurate 3D representation of Week eight (week 8) fetus female reproductive system.
References:
1-anatomy of human embryo electron microscope ( 1st Edition ) .
2-Netters atals of human embryology (Updated Edition) . 3D Model is ready to download for free, this model contains 40722 polygons.
