Title:
【発明の名称】生物学的組織のプラズマアーク切断装置
Document Type and Number:
Japanese Patent JPH01500402
Kind Code:
A
Abstract:
PCT No. PCT/SU86/00077 Sec. 371 Date Apr. 8, 1988 Sec. 102(e) Date Apr. 8, 1988 PCT Filed Aug. 11, 1986 PCT Pub. No. WO88/01218 PCT Pub. Date Feb. 25, 1988.The device includes a cathode assembly (1) having a housing (3) and an electrode (6) with a tapering portion (19), and an anode assembly (2) having a housing (20) and a nozzle (12) receiving the tapering portion (19) of the electrode (6), the nozzle (12) successively defining a cylindrical chamber (11), a tapering chamber (21), an arcing chamber (7) and a plasma jet forming chamber (23). The smaller end of the frustoconical tapering portion (19) of the electrode (6) is the end face of the electrode (6) received in the cylindrical and tapering chambers (11 and 21) so that the distance from the end face of the electrode (6) to the arcing chamber (7) equals 0.1 to 0.5 of the length of the tapering chamber (21), and the length of the tapering portion (19) of the electrode (6) is 3.5 to 4.5 times the diameter of the electrode (6).
Inventors:
Beresnev, Alexei Sergevich
Dialogue Leonide Aphanassevich
Savaryev, Victor Sergevich
Volco Edfu, Valeri Sergevich
Stupin, Igor Victorovich
Dialogue Leonide Aphanassevich
Savaryev, Victor Sergevich
Volco Edfu, Valeri Sergevich
Stupin, Igor Victorovich
Application Number:
JP50545286A
Publication Date:
February 16, 1989
Filing Date:
August 11, 1986
Export Citation:
Assignee:
2-Imoskovsky Gosdarstbenni Meditsinski Institute Imeni N. E. Pilogova
International Classes:
H05H1/26; A61B18/00; B23K9/29; B23K10/00; H05H1/34; (IPC1-7): A61B17/36; B23K9/26; H05H1/26
Attorney, Agent or Firm:
Aoki Akira (4 outside)