JP2015142603A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015142603A5 JP2015142603A5 JP2014016367A JP2014016367A JP2015142603A5 JP 2015142603 A5 JP2015142603 A5 JP 2015142603A5 JP 2014016367 A JP2014016367 A JP 2014016367A JP 2014016367 A JP2014016367 A JP 2014016367A JP 2015142603 A5 JP2015142603 A5 JP 2015142603A5
- Authority
- JP
- Japan
- Prior art keywords
- perfusion
- path
- suction
- fluid
- pressure source
- 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
- 239000012530 fluid Substances 0.000 claims description 20
- 238000010992 reflux Methods 0.000 claims description 14
- 210000001519 tissues Anatomy 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 230000002572 peristaltic Effects 0.000 claims 2
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Description
本開示における典型的な実施形態が提供する灌流吸引装置は、灌流液源から灌流液を生体に供給し、前記生体の廃棄組織を前記灌流液と共に吸引する灌流吸引装置であって、手術器具と前記灌流液源とを接続する灌流経路と、流体の圧力を変化させることが可能な圧力源と、前記手術器具と前記圧力源とを接続する吸引経路と、前記灌流経路と前記吸引経路の間を結ぶベント経路と、前記ベント経路を開閉するベントバルブと、前記灌流吸引装置の動作を制御する制御部と、を備え、前記制御部は、前記吸引経路の閉塞を解除するリフラックスを実行する場合、前記ベント経路を開放させて、前記灌流液を前記吸引経路に流入させることで、前記吸引経路の流体を前記生体へ向けて逆流させる灌流リフラックスと、前記圧力源を駆動させて、前記廃棄組織を吸引する場合と逆の圧力を前記吸引経路内の流体に加えることで、前記吸引経路の流体を逆流させる圧力源リフラックスとを前記灌流吸引装置に実行させることが可能であることを特徴とする。 A perfusion suction device provided by an exemplary embodiment of the present disclosure is a perfusion suction device that supplies a perfusate to a living body from a perfusate source and sucks the waste tissue of the living body together with the perfusate. A perfusion path connecting the perfusion fluid source, a pressure source capable of changing the pressure of the fluid, a suction path connecting the surgical instrument and the pressure source, and between the perfusion path and the suction path It includes a vent path connecting a vent valve configured to open and close the vent path, and a control unit for controlling the operation of the perfusion suction device, wherein the control unit executes a reflux for releasing the clogging of the suction route In this case, by opening the vent path and allowing the perfusate to flow into the suction path, driving the perfusion reflux for backflowing the fluid in the suction path toward the living body, and driving the pressure source, It is possible to cause the perfusion suction device to execute a pressure source reflux that reversely flows the fluid in the suction path by applying a pressure opposite to that in the case of sucking the waste tissue to the fluid in the suction path. It is characterized by.
本開示における典型的な実施形態が提供する灌流吸引制御プログラムは、手術器具と灌流液源とを接続する灌流経路と、流体の圧力を変化させることが可能な圧力源と、前記手術器具と前記圧力源とを接続する吸引経路と、前記灌流経路と前記吸引経路の間を結ぶベント経路と、前記ベント経路を開閉するベントバルブと、を備えた灌流吸引装置によって実行される灌流吸引制御プログラムであって、前記灌流吸引装置のプロセッサによって実行されることで、前記ベント経路を開放させて、灌流液を前記吸引経路に流入させることで、前記吸引経路の流体を前記圧力源から遠ざかる方向に向けて逆流させる灌流リフラックス実行ステップと、前記手術器具を介して廃棄組織を吸引する場合と逆の圧力を、前記圧力源を駆動させて前記吸引経路内の流体に加えることで、前記吸引経路の流体を逆流させる圧力源リフラックス実行ステップとを前記灌流吸引装置に実行させることを特徴とする。
A perfusion suction control program provided by an exemplary embodiment of the present disclosure includes a perfusion path connecting a surgical instrument and a perfusion fluid source, a pressure source capable of changing a pressure of a fluid, the surgical instrument, and the A perfusion suction control program executed by a perfusion suction device comprising: a suction path that connects a pressure source; a vent path that connects the perfusion path and the suction path; and a vent valve that opens and closes the vent path. there, the is executed by the processor perfusion suction device, said vent path is opened, by flowing the irrigation flowing liquid in the suction path, away the fluid in the suction passage from the pressure source perfusion reflux execution step of reverse flow toward the suction through by the pressure when the reverse, by driving the pressure source for sucking the waste disposal tissue via the surgical instrument By adding to the fluid of the inner, characterized in that to execute a pressure source reflux execution step of reverse flow of fluid in the suction passage to the perfusion suction device.
Claims (4)
手術器具と前記灌流液源とを接続する灌流経路と、
流体の圧力を変化させることが可能な圧力源と、
前記手術器具と前記圧力源とを接続する吸引経路と、
前記灌流経路と前記吸引経路の間を結ぶベント経路と、
前記ベント経路を開閉するベントバルブと、
前記灌流吸引装置の動作を制御する制御部と、
を備え、
前記制御部は、前記吸引経路の閉塞を解除するリフラックスを実行する場合、
前記ベント経路を開放させて、前記灌流液を前記吸引経路に流入させることで、前記吸引経路の流体を前記生体へ向けて逆流させる灌流リフラックスと、
前記圧力源を駆動させて、前記廃棄組織を吸引する場合と逆の圧力を前記吸引経路内の流体に加えることで、前記吸引経路の流体を逆流させる圧力源リフラックスと
を前記灌流吸引装置に実行させることが可能であることを特徴とする灌流吸引装置。 A perfusion suction device that supplies perfusate to a living body from a perfusate source and sucks the waste tissue of the living body together with the perfusate,
A perfusion path connecting a surgical instrument and the perfusate source;
A pressure source capable of changing the pressure of the fluid;
A suction path connecting the surgical instrument and the pressure source;
A vent path connecting the perfusion path and the suction path;
A vent valve for opening and closing the vent path;
A control unit for controlling the operation of the perfusion suction device;
With
Wherein, when running reflux for releasing the clogging of the suction route,
Perfusion reflux for opening the vent path and allowing the fluid in the suction path to flow back toward the living body by allowing the perfusate to flow into the suction path;
By driving the pressure source and applying a pressure opposite to that when sucking the waste tissue to the fluid in the suction path, a pressure source reflux that causes the fluid in the suction path to flow backward is supplied to the perfusion suction device. A perfusion suction device characterized in that it can be executed.
前記圧力源は、可撓性を有する流路を押圧しながら回転することで、前記可撓性を有する流路内の流体の圧力を変化させる蠕動型ポンプを含み、
前記制御部は、前記廃棄組織を吸引する場合と逆方向に前記蠕動型ポンプを回転させることで、前記灌流吸引装置に前記圧力源リフラックスを実行させることを特徴とする灌流吸引装置。 The perfusion suction device according to claim 1,
The pressure source includes a peristaltic pump that changes the pressure of the fluid in the flexible flow path by rotating while pressing the flexible flow path,
The control unit causes the perfusion suction device to execute the pressure source reflux by rotating the peristaltic pump in a direction opposite to the case of sucking the waste tissue.
前記制御部は、リフラックスの実行指示が入力された場合、前記圧力源リフラックスよりも前に前記灌流リフラックスを前記灌流吸引装置に実行させることを特徴とする灌流吸引装置。 The perfusion suction device according to claim 1 or 2,
The control unit causes the perfusion suction device to execute the perfusion reflux prior to the pressure source reflux when an instruction to perform reflux is input.
流体の圧力を変化させることが可能な圧力源と、A pressure source capable of changing the pressure of the fluid;
前記手術器具と前記圧力源とを接続する吸引経路と、A suction path connecting the surgical instrument and the pressure source;
前記灌流経路と前記吸引経路の間を結ぶベント経路と、A vent path connecting the perfusion path and the suction path;
前記ベント経路を開閉するベントバルブと、A vent valve for opening and closing the vent path;
を備えた灌流吸引装置によって実行される灌流吸引制御プログラムであって、A perfusion suction control program executed by a perfusion suction device comprising:
前記灌流吸引装置のプロセッサによって実行されることで、Being executed by the processor of the perfusion suction device,
前記ベント経路を開放させて、灌流液を前記吸引経路に流入させることで、前記吸引経路の流体を前記圧力源から遠ざかる方向に向けて逆流させる灌流リフラックス実行ステップと、A perfusion reflux execution step of causing the fluid in the suction path to flow backward in a direction away from the pressure source by opening the vent path and allowing perfusion fluid to flow into the suction path;
前記手術器具を介して廃棄組織を吸引する場合と逆の圧力を、前記圧力源を駆動させて前記吸引経路内の流体に加えることで、前記吸引経路の流体を逆流させる圧力源リフラックス実行ステップとA pressure source reflux execution step of causing the fluid in the suction path to flow backward by driving the pressure source and applying a pressure opposite to that when the waste tissue is sucked through the surgical instrument to the fluid in the suction path. When
を前記灌流吸引装置に実行させることを特徴とする灌流吸引制御プログラム。Is executed by the perfusion suction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014016367A JP6413248B2 (en) | 2014-01-31 | 2014-01-31 | Perfusion suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014016367A JP6413248B2 (en) | 2014-01-31 | 2014-01-31 | Perfusion suction device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015142603A JP2015142603A (en) | 2015-08-06 |
| JP2015142603A5 true JP2015142603A5 (en) | 2017-03-02 |
| JP6413248B2 JP6413248B2 (en) | 2018-10-31 |
Family
ID=53888127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014016367A Active JP6413248B2 (en) | 2014-01-31 | 2014-01-31 | Perfusion suction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6413248B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017064165A (en) * | 2015-09-30 | 2017-04-06 | 株式会社ニデック | Ophthalmic surgical apparatus |
| FR3063217B1 (en) | 2017-02-24 | 2019-04-05 | Keranova | COUPLING INTERFACE BETWEEN A LASER SOURCE AND A FABRIC TO BE TREATED |
| WO2023026447A1 (en) * | 2021-08-26 | 2023-03-02 | オリンパス株式会社 | Perfusion condition detection method, perfusion condition detection device, and medical device |
| WO2023061498A1 (en) * | 2021-10-15 | 2023-04-20 | 深圳迈瑞生物医疗电子股份有限公司 | Perfusion system for endoscopy system, and working method and electronic device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2608424B2 (en) * | 1987-09-30 | 1997-05-07 | 株式会社トプコン | Surgical device with reflux function |
| JPH07442A (en) * | 1992-12-28 | 1995-01-06 | Nippon Arukon Kk | Suction and sending-back device for cataract operation |
| JP2000014693A (en) * | 1998-06-30 | 2000-01-18 | Nidek Co Ltd | Perfusion sucker |
| JP3529311B2 (en) * | 1999-12-22 | 2004-05-24 | 眞人 岸本 | Intraocular surgery device |
| CA2669299C (en) * | 2006-11-09 | 2016-01-05 | Advanced Medical Optics, Inc. | Reversible peristaltic pump and other structures for reflux in eye surgery |
-
2014
- 2014-01-31 JP JP2014016367A patent/JP6413248B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015142603A5 (en) | ||
| JP2015536758A5 (en) | ||
| WO2017035484A8 (en) | Perfusion manifold assembly | |
| SG10201809897VA (en) | Hemodialysis System | |
| MX2016009802A (en) | Laryngoscope with integrated and controllable suction. | |
| ATE551080T1 (en) | REVERSIBLE PERISTALTIC PUMP AND OTHER STRUCTURES FOR BACKFLOW IN EYE SURGERY | |
| JP2016533799A5 (en) | ||
| WO2014169023A3 (en) | Blood flow system with operator attachable components | |
| JP2016508056A5 (en) | ||
| JP2015504754A5 (en) | ||
| AR073789A1 (en) | VALVES WITH REMOVABLE INTERNAL OPERATING MECHANISMS | |
| AR079584A1 (en) | EXTERNAL FUNCTIONAL DEVICE, BLOOD TREATMENT DEVICE, METHOD FOR PREPARATION OR STARTING / PRIMING OF THE EXTERNAL FUNCTIONAL DEVICE, OF WASHING / RINKING OF THE EXTERNAL FUNCTIONAL DEVICE, TO HANDLE THE EXTERNAL FUNCTIONAL DEVICE AND FOR THE EXTERNAL FUNCTIONAL DEVICE, | |
| WO2016034171A3 (en) | Catheter | |
| ATE455567T1 (en) | MEDICAL FLUID INJECTION DEVICE | |
| EP3165241A3 (en) | Anti-clogging fluid management system | |
| JP2010508984A5 (en) | ||
| EP2180911A4 (en) | Fluid pump with disposable component | |
| JP2014531238A5 (en) | ||
| EP2868336A3 (en) | Infusion pump device with pressure controlling means | |
| WO2018054833A3 (en) | Suctioning and supply device with drive unit and connecting part | |
| WO2009135134A3 (en) | Canister having fluid flow control | |
| ATE433337T1 (en) | LIQUID CO-INFUSION UNIT | |
| NZ748591A (en) | Fluidic peristaltic layer pump | |
| WO2012051218A3 (en) | Fluidic assay cartridge with controlled passive flow | |
| RU2019110971A (en) | PHACOEMULSIFICATION SYSTEM |