Hagedorn's needle a form of flat suture needle. hypodermic needle a hollow, sharp-pointed needle to be attached to a hypodermic syringe for injection of solutions. knife needle a slender knife with a needle-like point, used in ophthalmic operations.traumatic needle an eyeless surgical needle with the suture attached to a hollow end. biopsy needle a hollow needle with an inner needle that detaches tissue for biopsy and brings it to the surface of its lumen; types include the Menghini and Silverman needles.
Theodore Thomas (conductor) Theodore Thomas (October 11, 1835 â January 4, 1905) was an American violinist and conductor of German birth. He is considered the first renowned American orchestral conductor and was the founder and first music director of the Chicago Symphony Orchestra (1891â1905).
Hector Berlioz (French: [ÉktÉÊ bÉÊljoËz] (English: /ËbÉÉrlioÊz/); 11 December 1803 â 8 March 1869) was a French Romantic composer, best known for his compositions Symphonie fantastique and Grande messe des morts (Requiem). Berlioz made significant contributions to the modern orchestra with his Treatise on Instrumentation.