JP2013031495A5 - - Google Patents
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- JP2013031495A5 JP2013031495A5 JP2011168078A JP2011168078A JP2013031495A5 JP 2013031495 A5 JP2013031495 A5 JP 2013031495A5 JP 2011168078 A JP2011168078 A JP 2011168078A JP 2011168078 A JP2011168078 A JP 2011168078A JP 2013031495 A5 JP2013031495 A5 JP 2013031495A5
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- JP
- Japan
- Prior art keywords
- suction
- liquid ejecting
- liquid
- ejecting apparatus
- control device
- 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.)
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Claims (6)
前記液体噴射装置は、
前記液体を前記噴射口から脈動流の形態で噴射する液体噴射手段と、
吸引負圧を周期的に変動させて、前記噴射された液体及び前記切除された生物組織の少なくともいずれかを吸引する吸引手段と、を含み、
前記液体噴射装置用制御装置は、
前記液体噴射手段を制御するための液体噴射手段制御部と、前記吸引手段を制御するための吸引手段制御部と、を含み、
前記吸引手段制御部は、前記吸引手段に
吸引と吸引停止とを周期的に繰り返し行わせ、
前記噴射口から前記液体が噴射されていない間に、吸引を行わせること、
を特徴とする液体噴射装置用制御装置。 A liquid ejecting apparatus capable of controlling a liquid ejecting apparatus that is electrically connected to a liquid ejecting apparatus for incision or excision of the biological tissue by ejecting liquid from the ejection opening toward the biological tissue Control device,
The liquid ejecting apparatus includes:
Liquid ejecting means for ejecting the liquid from the ejection port in the form of a pulsating flow;
Aspiration means for periodically aspirating negative pressure and aspirating at least one of the ejected liquid and the excised biological tissue ,
The liquid ejecting apparatus control device includes:
A liquid ejecting means control unit for controlling the liquid ejecting means, and a suction means control unit for controlling the suction means,
The suction means control unit causes the suction means to periodically and repeatedly perform suction and suction stop ;
Causing suction while the liquid is not ejected from the ejection port ;
A control device for a liquid ejecting apparatus .
前記吸引手段制御部は、前記吸引手段に、前記噴射が開始してから任意の遅延時間経過後に前記吸引を開始させ、前記噴射の次の噴射を開始する任意時間前に前記吸引を終了させることを特徴とする液体噴射装置用制御装置。 The control device for a liquid ejecting apparatus according to claim 1,
Said suction means control unit, said suction means, said injection to start the suction from the start after a lapse arbitrary delay time, Ru to terminate the suction prior any time to start the next injection the injection A control device for a liquid ejecting apparatus .
前記吸引手段の吸引時間ｔｃは、前記吸引の吸引周期をＴＡ、前記噴射が開始してから前記吸引を開始するまでの時間遅延をｔ１としたときに、式 ｔｃ＜ＴＡ−ｔ１ を満たしていることを特徴とする液体噴射装置用制御装置。 The control device for a liquid ejecting apparatus according to claim 1 or 2,
The suction time tc of the suction means satisfies the expression tc <TA−t1 where TA is the suction cycle of the suction and t1 is a time delay from the start of the injection to the start of the suction. A control device for a liquid ejecting apparatus .
前記液体噴射手段が前記噴射口から噴射する液体量に関する情報を取得する噴射量取得手段と、
前記取得された前記噴射口から噴射される液体量に関する情報に基づいて、吸引条件を設定することを特徴とする吸引条件設定手段と、
をさらに備えることを特徴とする液体噴射装置用制御装置。 In the control apparatus for liquid ejecting apparatuses according to any one of claims 1 to 3,
An ejection amount acquisition means for acquiring information related to the amount of liquid ejected from the ejection port by the liquid ejection means;
A suction condition setting means for setting a suction condition based on the acquired information on the amount of liquid ejected from the ejection port;
A control device for a liquid ejecting apparatus , further comprising:
前記吸引負圧の最大値である最大負圧を設定する最大負圧設定手段を備えることを特徴とする液体噴射装置用制御装置。 In the control apparatus for liquid ejecting apparatuses according to any one of claims 1 to 4,
A control apparatus for a liquid ejecting apparatus, comprising: a maximum negative pressure setting unit that sets a maximum negative pressure that is a maximum value of the suction negative pressure.
前記吸引周期内で前記吸引負圧が所定負圧よりも大きくなる期間である吸引期間を設定する吸引期間設定手段を備えることを特徴とする液体噴射装置用制御装置。 In the control apparatus for liquid ejecting apparatuses according to any one of claims 1 to 5,
A control apparatus for a liquid ejecting apparatus, comprising: a suction period setting unit that sets a suction period in which the suction negative pressure is greater than a predetermined negative pressure within the suction cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011168078A JP5838635B2 (en) | 2011-08-01 | 2011-08-01 | Control device for liquid ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011168078A JP5838635B2 (en) | 2011-08-01 | 2011-08-01 | Control device for liquid ejection device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013031495A JP2013031495A (en) | 2013-02-14 |
| JP2013031495A5 true JP2013031495A5 (en) | 2014-09-11 |
| JP5838635B2 JP5838635B2 (en) | 2016-01-06 |
Family
ID=47787926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011168078A Expired - Fee Related JP5838635B2 (en) | 2011-08-01 | 2011-08-01 | Control device for liquid ejection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5838635B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014237360B2 (en) | 2013-03-15 | 2018-07-26 | Insera Therapeutics, Inc. | Vascular treatment devices and methods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002085417A (en) * | 2000-09-11 | 2002-03-26 | Olympus Optical Co Ltd | Ultrasonic treating apparatus |
| US9254144B2 (en) * | 2007-03-30 | 2016-02-09 | Covidien Lp | Methods and apparatus for thrombectomy system |
| JP2009136520A (en) * | 2007-12-07 | 2009-06-25 | Seiko Epson Corp | Fluid injection apparatus |
-
2011
- 2011-08-01 JP JP2011168078A patent/JP5838635B2/en not_active Expired - Fee Related
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