JPS6486969A - Operating apparatus having back flow function - Google Patents
Operating apparatus having back flow functionInfo
- Publication number
- JPS6486969A JPS6486969A JP62243617A JP24361787A JPS6486969A JP S6486969 A JPS6486969 A JP S6486969A JP 62243617 A JP62243617 A JP 62243617A JP 24361787 A JP24361787 A JP 24361787A JP S6486969 A JPS6486969 A JP S6486969A
- Authority
- JP
- Japan
- Prior art keywords
- sucked
- substance
- valve
- back flow
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Massaging Devices (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE:To safely and efficiently perform operation, by providing a back flow function emitting a substance not to be sucked when said substance not to be sucked is sucked. CONSTITUTION:An operating apparatus 1 having a reverse flow function has a suction port part 30, a receiving part 40 for a substance 34 to be sucked, the first passage 8, a vacuum pump part 42, a pressurizing part 43 and the second passage 50. The second passage 50 has a valve 45, a regulator 46 and a valve 47 to be electrically connected to a control part 48, and a valve 41 and the valves 45, 47 are controlled by the operation of a foot switch 49. When the back flow switch of the foot switch 49 is closed, the valve 41 is closed and the valves 45, 47 are opened at the same time. Then, the substance to be sucked packed in the first and second passages 8, 50 is allowed to flow backward to an eyeball 13 through a cutter 5 by compressed air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243617A JP2608424B2 (en) | 1987-09-30 | 1987-09-30 | Surgical device with reflux function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243617A JP2608424B2 (en) | 1987-09-30 | 1987-09-30 | Surgical device with reflux function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6486969A true JPS6486969A (en) | 1989-03-31 |
JP2608424B2 JP2608424B2 (en) | 1997-05-07 |
Family
ID=17106484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62243617A Expired - Lifetime JP2608424B2 (en) | 1987-09-30 | 1987-09-30 | Surgical device with reflux function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2608424B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015142603A (en) * | 2014-01-31 | 2015-08-06 | 株式会社ニデック | perfusion suction device and perfusion suction control program |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9694119B2 (en) | 2012-04-26 | 2017-07-04 | Gyrus Acmi, Inc. | Surgical instrument |
-
1987
- 1987-09-30 JP JP62243617A patent/JP2608424B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015142603A (en) * | 2014-01-31 | 2015-08-06 | 株式会社ニデック | perfusion suction device and perfusion suction control program |
Also Published As
Publication number | Publication date |
---|---|
JP2608424B2 (en) | 1997-05-07 |
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