Title:
分配シリンジ
Document Type and Number:
Japanese Patent JP2004517666
Kind Code:
A
Abstract:
A dispensing syringe (10) has a barrel (20) keyed (31, 32) to a gripping assembly (40) having complementary keyed surfaces (42). A nut having dual threads (61, 62) of differing diameters is threaded to one end of the barrel (20) and receives a matingly threaded (71) plunger (70). Turning the plunger (70) causes it to advance within the barrel (20) due to the interaction of the mating threads (61, 71). The gripping assembly (40) is provided with winged projections (50) that facilitate handling and manipulation of the syringe (10). The complementary keyed surfaces (31, 32 and 42) physically interact so as to prevent the gripping assembly (40) from turning or twisting about the barrel (20) during use.
Inventors:
Pearson, Paul, Earl.
Mets Bower, Kart, E.
Mets Bower, Kart, E.
Application Number:
JP2002556098A
Publication Date:
June 17, 2004
Filing Date:
January 11, 2002
Export Citation:
Assignee:
Dentsply International,Inc.
International Classes:
A61C5/04; B65D83/00; (IPC1-7): A61C5/04; B65D83/00
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui