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==Introduction==
[[File:Blechschmidt model collection room.jpg|thumb|alt=Blechschmidt model collection room.jpg|Blechschmidt model collection room]]
[[File:Bl190647slides11-37.jpg|thumb|alt=Blechschmidt190647slides|Blechschmidt embryo slides]]

University of Göttingen, Germany.

Prof. Christoph Viebahn (Head of Embryology Department).
{|
| valign=top|[[File:Eric Blechschmidt.jpg|150px|left|alt=Eric Blechschmidt (1904 – 1992)]]

Prof. Eric Blechschmidt (1904 – 1992)
| The Blechschmidt Collection, named for Erich Blechschmidt (1904 – 1992), developed methods of human embryo reconstruction from serial sections and generated large models describing the embryonic period of human development.<ref name="PMID13227045><pubmed>13227045</pubmed></ref> The models include whole surface views as well as detailed views of embryo internal structures.

The collection consists of 64 models and from about 120 human embryos approximately 200,000 serial sections. Some of these embryo serial section sets were incorporated in 1972 into the Carnegie Collection (assigned Carnegie Nos. 10315-10434), but have since been returned to the University of Göttingen. Note the alternate spelling for Göttingen in English is Goettingen.

(More? [https://embryology.med.unsw.edu.au/embryology/index.php/Blechschmidt_Collection Educational information])

|}

==Collection Scanning==

This collection has been the first of the DEC to be scanned and has been a testbed for the equipment, slide preparation and associated documentation. Based upon these results we have now developed a set of standard protocols for future collection scanning. My special thanks to Hannes Sydow, who has been involved with the many technical aspects of collection scanning.

{|
| width=280px|[[File:Anatomische Gesellschaft Gottingen poster2016.jpg|270px]]
| [[File:Blechschmidt collection HDD.jpg|300px]]
|-
| Anatomische Gesellschaft (Gottingen 2016)
| Blechschmidt collection HDD
|}

===2017 Test Image Link===
[[DEC OMERO Server|Selected slides]] form the [[Blechschmidt Collection]] are available for registered user access. Please advise me if you are unable to see the linked files below following log-in.

* 2.57 mm sagittal - 22 slides total 23 ([http://149.171.80.223:8080/webclient/?show=project-253 '''1954-08-10'''])
* 3.4 mm sagittal - 82 slides total 87 ([http://149.171.80.223:8080/webclient/?show=project-255 '''1954-04-09'''])
* 4 mm sagittal - 3 slides total 4 ([http://149.171.80.223:8080/webclient/?show=project-262 '''1951-05-05'''])
* 5.8 mm frontal - 54 slides total 77 ([http://149.171.80.223:8080/webclient/?show=project-252 '''1954-09-20'''])
* 6.5 mm sagittal - 40 slides total 40 ([http://149.171.80.223:8080/webclient/?show=project-258 '''1953-09-29'''])
* 11 mm frontal - 29 slides total 76 ([http://149.171.80.223:8080/webclient/?show=project-261 '''1951-09-01'''])

This only in a trial, final database will vary from this draft test structure. Current total database size of Blechschmidt trial '''39.22 GB'''.

* '''Folder''' - Each embryo has own folder with the original embryo name (date).
* '''Project Details''' - CRL in mm and total number of slides available (from catalogue).
* '''Tag''' - Plane of embryo section (Sagittal, Frontal, Transverse). Collection name (Blechschmidt).
* '''Slide''' - Slide number as described in file name (Trial - Not all scanned slides are currently uploaded).

[[File:Blechschmidt-scan-slide-description.jpg|600px]]

[http://149.171.80.223:8080/webclient/?show=image-2653 Slide template image]

==Embryo Examples==

===1951_09_01===

11 mm frontal - 29 slides total 76 ([http://149.171.80.223:8080/webclient/?show=project-261 '''1951-09-01'''])

{{Blechschmidt-Embryo1951-09-01-Slide60-gallery}}

===1950_01_11===
This is the macro image JPG of slide003 in this set. Directly exported to desktop from database, It has not been modified.

Direct link to slide in database - [http://149.171.80.223:8080/webclient/?show=dataset-859 Slide003 macro image]

[[File:1950 01 11 Slide 3.jpg|400px]]

===1950_04_20===

[[File:1950 04 20 Slide010.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=dataset-880 Slide 10]

===1950_11_28===

[[File:1950 11 28 Slide050.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=dataset-893 Slide 50]

===1950_12_08===

[[File:1950 12 08 Slide030.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=image-3994 Slide 30]

[http://149.171.80.223:8080/webclient/?show=image-4028 Slide 50]

[[File:1950 12 08 Slide 050.jpg|400px]]

===1951_03_20===

[[File:1951_03_20_Slide010.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=dataset-896 Slide 10]

===1952_03_10===
{|
| [[File:1952_03_10_Slide002.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=image-4301 Slide 2]

| [[File:1952 03 10 Slide050.jpg|400px]]

[http://149.171.80.223:8080/webclient/?show=image-4361 Slide 50]
|}

===1963_05_06===

[http://149.171.80.223:8080/webclient/?show=project-331 1963_05_06] 55 slides total

[http://149.171.80.223:8080/webclient/?show=image-3324 Slide 35]

[[File:1963 05 06 Slide 35.jpg|400px]]

===University of Göttingen===
* [http://www.embryologie.uni-goettingen.de Dept. of Anatomy and Embryology]
* [http://www.anatomie.uni-goettingen.de/en/humanembryologie.html The Human Embryology Collection]
* [http://www.uni-goettingen.de/en/219464.html Collections of the University Medical Center]
* [http://www.anatomie.uni-goettingen.de/en/blumenbach.html The Blumenbach Skull Collection]

==References==
<references/>

Book - The prenatal developmental stages of man. An Introduction to Human Embryology. Karger, Basel 1960 (German-English parallel text).

Search Pubmed: [http://www.ncbi.nlm.nih.gov/pubmed?term=BLECHSCHMIDT%20E%5BAuthor%5D&cauthor=true&cauthor_uid=13301196 BLECHSCHMIDT E]

{{PubMed-Blechschmidt-list}}

{{Footer}}
[[Category:Blechschmidt Collection]]

Blechschmidt Collection 2 - Revision history

MarkHill: Created page with "==Introduction== Blechschmidt model collection room File:Bl190647slides11-37..."