RU2008102127A - Контроль оттока в микрохирургических системах - Google Patents
Контроль оттока в микрохирургических системах Download PDFInfo
- Publication number
- RU2008102127A RU2008102127A RU2008102127/14A RU2008102127A RU2008102127A RU 2008102127 A RU2008102127 A RU 2008102127A RU 2008102127/14 A RU2008102127/14 A RU 2008102127/14A RU 2008102127 A RU2008102127 A RU 2008102127A RU 2008102127 A RU2008102127 A RU 2008102127A
- Authority
- RU
- Russia
- Prior art keywords
- monitoring
- outflow
- sign
- positive
- slope
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Surgical Instruments (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
1. Способ управления оттоком в микрохирургических системах, включающий следующих этапы: ! работа насоса для подачи промывающей жидкости с постоянной скоростью к закупоренному отверстию хирургического устройства; ! измерение давления оттока в течение времени поблизости от упомянутого отверстия; ! мониторинг упомянутого давления как функции от времени для определения разрушения закупоривания. ! 2. Способ по п.1, в котором упомянутый этап мониторинга, включает мониторинг наклона кривой зависимости давления оттока от времени. ! 3. Способ по п.2, в котором упомянутый этап мониторинга упомянутого наклона, включает определение изменения знака упомянутого наклона. ! 4. Способ по п.3, в котором упомянутый наклон изменяет знак с положительного на отрицательный. ! 5. Способ по п.3, в котором упомянутый наклон, изменяет знак с положительного на нулевой. ! 6. Способ по п.1, в котором упомянутый этап работы начинается при определении закупоривания упомянутого отверстия.
Claims (6)
1. Способ управления оттоком в микрохирургических системах, включающий следующих этапы:
работа насоса для подачи промывающей жидкости с постоянной скоростью к закупоренному отверстию хирургического устройства;
измерение давления оттока в течение времени поблизости от упомянутого отверстия;
мониторинг упомянутого давления как функции от времени для определения разрушения закупоривания.
2. Способ по п.1, в котором упомянутый этап мониторинга, включает мониторинг наклона кривой зависимости давления оттока от времени.
3. Способ по п.2, в котором упомянутый этап мониторинга упомянутого наклона, включает определение изменения знака упомянутого наклона.
4. Способ по п.3, в котором упомянутый наклон изменяет знак с положительного на отрицательный.
5. Способ по п.3, в котором упомянутый наклон, изменяет знак с положительного на нулевой.
6. Способ по п.1, в котором упомянутый этап работы начинается при определении закупоривания упомянутого отверстия.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/157,714 | 2005-06-21 | ||
| US11/157,714 US20070000301A1 (en) | 2005-06-21 | 2005-06-21 | Reflux control in microsurgical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008102127A true RU2008102127A (ru) | 2009-07-27 |
| RU2397782C2 RU2397782C2 (ru) | 2010-08-27 |
Family
ID=37587943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008102127/14A RU2397782C2 (ru) | 2005-06-21 | 2006-04-13 | Контроль оттока в микрохирургических системах |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20070000301A1 (ru) |
| EP (1) | EP1893252B1 (ru) |
| JP (1) | JP4980350B2 (ru) |
| KR (1) | KR20080020597A (ru) |
| CN (1) | CN101198365B (ru) |
| AR (1) | AR061388A1 (ru) |
| AT (1) | ATE511866T1 (ru) |
| AU (1) | AU2006262797B2 (ru) |
| BR (1) | BRPI0612290A2 (ru) |
| CA (1) | CA2607593A1 (ru) |
| ES (1) | ES2367077T3 (ru) |
| MX (1) | MX2007014137A (ru) |
| RU (1) | RU2397782C2 (ru) |
| WO (1) | WO2007001592A2 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8162919B2 (en) * | 2008-12-08 | 2012-04-24 | Bausch & Lomb Incorporated | Flow control system based on leakage |
| US8876751B2 (en) * | 2009-08-06 | 2014-11-04 | Alcon Research, Ltd. | Phacoemulsification handpiece pressure booster |
| AU2011344115B2 (en) * | 2010-12-16 | 2016-01-07 | Alcon Inc. | Systems and methods for small bore aspiration |
| NL2009424C2 (en) | 2012-09-06 | 2014-03-10 | D O R C Dutch Ophthalmic Res Ct International B V | Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling. |
| JP2015196026A (ja) * | 2014-04-03 | 2015-11-09 | セイコーエプソン株式会社 | 血流障害の治療方法、治療装置および治療システム |
| US11045353B2 (en) | 2017-05-24 | 2021-06-29 | Alcon Inc. | Ophthalmic surgical system with infusion fluid and substance delivery through an infusion cannula |
| US11116878B2 (en) | 2017-11-16 | 2021-09-14 | Alcon Inc. | Fluidics aspiration system |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL145136C (ru) * | 1967-07-25 | 1900-01-01 | ||
| US4223676A (en) * | 1977-12-19 | 1980-09-23 | Cavitron Corporation | Ultrasonic aspirator |
| US4246902A (en) * | 1978-03-10 | 1981-01-27 | Miguel Martinez | Surgical cutting instrument |
| US4493694A (en) * | 1980-10-17 | 1985-01-15 | Cooper Lasersonics, Inc. | Surgical pre-aspirator |
| US4515583A (en) * | 1983-10-17 | 1985-05-07 | Coopervision, Inc. | Operative elliptical probe for ultrasonic surgical instrument and method of its use |
| US4828545A (en) * | 1984-02-08 | 1989-05-09 | Omni-Flow, Inc. | Pressure responsive multiple input infusion system |
| US4609368A (en) * | 1984-08-22 | 1986-09-02 | Dotson Robert S Jun | Pneumatic ultrasonic surgical handpiece |
| US4589415A (en) * | 1984-08-31 | 1986-05-20 | Haaga John R | Method and system for fragmenting kidney stones |
| US4935005A (en) * | 1985-06-05 | 1990-06-19 | Nestle, S.A. | Opthalmic fluid flow control system |
| US4922902A (en) * | 1986-05-19 | 1990-05-08 | Valleylab, Inc. | Method for removing cellular material with endoscopic ultrasonic aspirator |
| US4827911A (en) * | 1986-04-02 | 1989-05-09 | Cooper Lasersonics, Inc. | Method and apparatus for ultrasonic surgical fragmentation and removal of tissue |
| US4869715A (en) * | 1988-04-21 | 1989-09-26 | Sherburne Fred S | Ultrasonic cone and method of construction |
| US4989583A (en) * | 1988-10-21 | 1991-02-05 | Nestle S.A. | Ultrasonic cutting tip assembly |
| US5154694A (en) * | 1989-06-06 | 1992-10-13 | Kelman Charles D | Tissue scraper device for medical use |
| EP0643570B1 (en) * | 1992-06-03 | 1998-08-12 | Allergan, Inc. | Tubing management system |
| US5591127A (en) * | 1994-01-28 | 1997-01-07 | Barwick, Jr.; Billie J. | Phacoemulsification method and apparatus |
| DE69528964T2 (de) * | 1994-01-28 | 2003-10-09 | Advanced Medical Optics, Inc. | Vorrichtung zum regeln des spülens und absaugen von flüssigkeitkeiten während der augenchirurgie |
| US5647853A (en) * | 1995-03-03 | 1997-07-15 | Minimed Inc. | Rapid response occlusion detector for a medication infusion pump |
| US5569188A (en) * | 1995-04-11 | 1996-10-29 | Mackool; Richard J. | Apparatus for controlling fluid flow through a surgical instrument and the temperature of an ultrasonic instrument |
| US5766146A (en) * | 1996-04-04 | 1998-06-16 | Allergan | Method of infusion control during phacoemulsification surgery |
| US5697898A (en) * | 1996-05-31 | 1997-12-16 | Surgical Design Corporation | Automated free flow mechanism for use in phacoemulsification, irrigation and aspiration of the eye |
| CN2316958Y (zh) * | 1997-07-14 | 1999-05-05 | 襄樊高新技术开发有限公司 | 一次性多功能医用治疗器 |
| US6179808B1 (en) * | 1999-06-18 | 2001-01-30 | Alcon Laboratories, Inc. | Method of controlling the operating parameters of a surgical system |
| JP3935653B2 (ja) * | 2000-02-04 | 2007-06-27 | 株式会社ニデック | 灌流吸引装置 |
| FR2806310B1 (fr) * | 2000-03-16 | 2002-05-24 | Fresenius Vial | Procede d'analyse de la variation de pression dans un dispositif de perfusion comprenant plusieurs modules de perfusion |
| US6561999B1 (en) * | 2000-09-29 | 2003-05-13 | Alcon Universal Ltd. | Surgical cassette and consumables for combined ophthalmic surgical procedure |
-
2005
- 2005-06-21 US US11/157,714 patent/US20070000301A1/en not_active Abandoned
-
2006
- 2006-04-13 JP JP2008518140A patent/JP4980350B2/ja active Active
- 2006-04-13 AU AU2006262797A patent/AU2006262797B2/en not_active Ceased
- 2006-04-13 AT AT06750175T patent/ATE511866T1/de not_active IP Right Cessation
- 2006-04-13 BR BRPI0612290-6A patent/BRPI0612290A2/pt not_active IP Right Cessation
- 2006-04-13 KR KR1020077025232A patent/KR20080020597A/ko not_active Application Discontinuation
- 2006-04-13 CN CN2006800209970A patent/CN101198365B/zh not_active Expired - Fee Related
- 2006-04-13 CA CA002607593A patent/CA2607593A1/en not_active Abandoned
- 2006-04-13 WO PCT/US2006/014066 patent/WO2007001592A2/en active Application Filing
- 2006-04-13 RU RU2008102127/14A patent/RU2397782C2/ru not_active IP Right Cessation
- 2006-04-13 ES ES06750175T patent/ES2367077T3/es active Active
- 2006-04-13 EP EP06750175A patent/EP1893252B1/en active Active
- 2006-04-13 MX MX2007014137A patent/MX2007014137A/es active IP Right Grant
- 2006-05-11 AR ARP060101896A patent/AR061388A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080020597A (ko) | 2008-03-05 |
| US20070000301A1 (en) | 2007-01-04 |
| MX2007014137A (es) | 2008-02-07 |
| RU2397782C2 (ru) | 2010-08-27 |
| ATE511866T1 (de) | 2011-06-15 |
| ES2367077T3 (es) | 2011-10-28 |
| EP1893252B1 (en) | 2011-06-08 |
| EP1893252A2 (en) | 2008-03-05 |
| EP1893252A4 (en) | 2009-12-23 |
| AR061388A1 (es) | 2008-08-27 |
| AU2006262797A1 (en) | 2007-01-04 |
| BRPI0612290A2 (pt) | 2011-01-04 |
| CA2607593A1 (en) | 2007-01-04 |
| WO2007001592A2 (en) | 2007-01-04 |
| AU2006262797B2 (en) | 2012-01-19 |
| JP4980350B2 (ja) | 2012-07-18 |
| JP2008543491A (ja) | 2008-12-04 |
| CN101198365A (zh) | 2008-06-11 |
| WO2007001592A3 (en) | 2007-07-19 |
| CN101198365B (zh) | 2010-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200414 |