Porro — Porro, Edvardo, Mediziner, geb. 17. Sept. 1842 in Padua, gest. 18. Juli 1902 in Mailand, beendete seine Studien 1866 in Pavia, kämpfte unter Garibaldi, wurde dann Assistent am Gynäkologischen Institut in Mailand, 1875 Professor in Pavia, 1882 in… … Meyers Großes Konversations-Lexikon
Porro prism — In optics, a Porro prism, named for its inventor Ignazio Porro, is a type of reflection prism used in optical instruments to alter the orientation of an image.It consists of a block of glass shaped as a right geometric prism with right angled… … Wikipedia
Eduardo Porro — (1842 1902) was an Italian obstetrician. He was born in Padua and took his M. D. in 1865 at the University of Pavia, where, after spending several years as assistant at the Ospedale Maggiore at Milan, he became professor of obstetrics (1875).… … Wikipedia
Porrosche Operation — Porrosche Operation, s. Porro … Meyers Großes Konversations-Lexikon
Max Sänger — (* 14. März 1853 in Bayreuth; † 12. Januar 1903 in Bubentsch/Prag) war ein deutscher Frauenarzt und Geburtshelfer. Inhaltsverzeichnis … Deutsch Wikipedia
Kaiserschnitt — (Sectio caesarea, Lapara Hysterotomia), geburtshilfliche Operation, bei der nach Eröffnung der Bauchhöhle die Gebärmutter aufgeschnitten wird, um die Frucht durch die so geschaffene Wundöffnung zur Welt zu befördern. Seit den Zeiten der Römer… … Meyers Großes Konversations-Lexikon
Binoculars — Binocular telescopes, or binoculars (also known as field glasses), are two identical or mirror symmetrical telescopes mounted side by side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular… … Wikipedia
Hysterectomy — A surgical operation to remove the uterus and, sometimes, the cervix. Removal of the entire uterus and the cervix is referred to as a total hysterectomy. Removal of the body of the uterus without removing the cervix is referred to as a subtotal… … Medical dictionary
Schmidt-Pechan prism — A Schmidt Pechan prism is a type of optical prism used to rotate an image by 180°. They are commonly used in binoculars as an image erecting system . Compared to binoculars using a Porro prism or Abbe Koenig a binoculars using a Schmidt Pechan… … Wikipedia
OPTIQUE - Optique instrumentale — On appelle «instrument d’optique» tout système formant l’image d’un objet sur un ou plusieurs récepteurs sensibles à la lumière et dont le rôle est de percevoir ou d’exploiter cette image. Par exemple, une lunette comporte plusieurs lentilles… … Encyclopédie Universelle