Title:
ULTRASONIC PROCESSOR
Document Type and Number:
Japanese Patent JP3081674
Kind Code:
B2
Abstract:
PURPOSE: To avoid the starting of oscillation with incomplete preparation by detecting a perfusate of a suction pipeline to stop the supply thereof in a stand by operation to fill the perfusate to the suction pipeline via a path for perfusion of a probe for ultrasonic processing from a feed liquid pipeline.
CONSTITUTION: A roller pump 33 and a suction pump 29 rotates with the turning ON of a standby switch in an operation/display panel 12 to perform a feeding of water through a feed water tube 26 and a suction through a suction tube 30. A physiological saline is sent into a feed water passage 23 of a handpiece 14 as perfusate from a feed water tank 25 through the feed water tube 26 and flows into a suction passage 27 through a communication port 20. Then, as the perfusate reaches a detector 32 via a path for the perfusate of a probe for ultrasonic processing, the flow thereof is detected to stop the roller pump 33 with a control section receiving the detection signal. Then, the completion of preparation is displayed.
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Inventors:
Tomonao Sakurai
Tatsuya Kubota
Katsumi Sasaki
Hitoshi Karasawa
Mitsumasa Okada
Yuichi Ikeda
Hideo Nagazumi
Kobayashi Shihou
Yukiko Nagaoka
Kenji Yoshino
Hiroaki Kagawa
Kazuya Hijii
Tetsumaru Kubota
Koji Koda
Tatsuya Kubota
Katsumi Sasaki
Hitoshi Karasawa
Mitsumasa Okada
Yuichi Ikeda
Hideo Nagazumi
Kobayashi Shihou
Yukiko Nagaoka
Kenji Yoshino
Hiroaki Kagawa
Kazuya Hijii
Tetsumaru Kubota
Koji Koda
Application Number:
JP18264691A
Publication Date:
August 28, 2000
Filing Date:
July 23, 1991
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
A61B17/22; A61B18/00; (IPC1-7): A61B17/22; A61B18/00
Domestic Patent References:
| JP2299645A | ||||
| JP1135341A | ||||
| JP63197444A |
Attorney, Agent or Firm:
Takehiko Suzue
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