ATE226319T1 - Verbesserter gekoppelter membrananschluss für ein phakoemulsifikationsgerät - Google Patents
Verbesserter gekoppelter membrananschluss für ein phakoemulsifikationsgerätInfo
- Publication number
- ATE226319T1 ATE226319T1 AT00913411T AT00913411T ATE226319T1 AT E226319 T1 ATE226319 T1 AT E226319T1 AT 00913411 T AT00913411 T AT 00913411T AT 00913411 T AT00913411 T AT 00913411T AT E226319 T1 ATE226319 T1 AT E226319T1
- Authority
- AT
- Austria
- Prior art keywords
- plate
- diaphragm
- force transducer
- membrane connection
- phacoemulsification device
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
-
- 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
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- External Artificial Organs (AREA)
- Tents Or Canopies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/247,841 US6058779A (en) | 1999-02-10 | 1999-02-10 | Coupled diaphragm interface for phacoemulsification apparatus |
PCT/US2000/003368 WO2000047970A1 (en) | 1999-02-10 | 2000-02-09 | Improved coupled diaphragm interface for phacoemulsification apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE226319T1 true ATE226319T1 (de) | 2002-11-15 |
Family
ID=22936602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00913411T ATE226319T1 (de) | 1999-02-10 | 2000-02-09 | Verbesserter gekoppelter membrananschluss für ein phakoemulsifikationsgerät |
Country Status (10)
Country | Link |
---|---|
US (1) | US6058779A (de) |
EP (1) | EP1151263B1 (de) |
JP (1) | JP4046473B2 (de) |
AT (1) | ATE226319T1 (de) |
AU (1) | AU772137B2 (de) |
BR (1) | BR0008149A (de) |
CA (1) | CA2362040C (de) |
DE (1) | DE60000608T2 (de) |
ES (1) | ES2185579T3 (de) |
WO (1) | WO2000047970A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7021148B2 (en) * | 2002-04-30 | 2006-04-04 | Baxter International Inc. | Apparatus and method for sealing pressure sensor membranes |
US6955073B2 (en) * | 2002-10-16 | 2005-10-18 | Alcon, Inc. | Pressure sensing in surgical console |
US6868720B2 (en) * | 2002-10-16 | 2005-03-22 | Alcon, Inc. | Testing of pressure sensor in surgical cassette |
US6941813B2 (en) * | 2003-06-30 | 2005-09-13 | Alcon, Inc. | Noninvasive pressure sensing assembly |
JP4734942B2 (ja) * | 2005-02-01 | 2011-07-27 | 株式会社ジェイ・エム・エス | 圧力検知装置 |
US7845235B2 (en) * | 2007-11-06 | 2010-12-07 | Costin Sandu | Non-invasive system and method for measuring vacuum pressure in a fluid |
GB0723205D0 (en) * | 2007-11-27 | 2008-01-09 | Ge Healthcare Bio Sciences Ab | Multi-component part pressure transducer assembley |
DE102008055167A1 (de) * | 2008-12-29 | 2010-07-01 | Endress + Hauser Flowtec Ag | Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall |
JP5806208B2 (ja) * | 2009-05-06 | 2015-11-10 | アルコン リサーチ, リミテッド | 複数のセグメントを有する蠕動ポンプおよびカセット |
US20110137231A1 (en) | 2009-12-08 | 2011-06-09 | Alcon Research, Ltd. | Phacoemulsification Hand Piece With Integrated Aspiration Pump |
WO2012030595A2 (en) | 2010-08-30 | 2012-03-08 | Alcon Research, Ltd. | Optical sensing system including electronically switched optical magnification |
US11406415B2 (en) | 2012-06-11 | 2022-08-09 | Tenex Health, Inc. | Systems and methods for tissue treatment |
US9119701B2 (en) * | 2012-10-22 | 2015-09-01 | Alcon Research, Ltd. | Pressure control in phacoemulsification system |
CA2882220A1 (en) | 2012-12-11 | 2014-06-19 | Alcon Research Ltd. | Phacoemulsification hand piece with integrated aspiration and irrigation pump |
US9962288B2 (en) | 2013-03-07 | 2018-05-08 | Novartis Ag | Active acoustic streaming in hand piece for occlusion surge mitigation |
US9545337B2 (en) | 2013-03-15 | 2017-01-17 | Novartis Ag | Acoustic streaming glaucoma drainage device |
US9915274B2 (en) | 2013-03-15 | 2018-03-13 | Novartis Ag | Acoustic pumps and systems |
US9750638B2 (en) | 2013-03-15 | 2017-09-05 | Novartis Ag | Systems and methods for ocular surgery |
US9126219B2 (en) | 2013-03-15 | 2015-09-08 | Alcon Research, Ltd. | Acoustic streaming fluid ejector |
US9693896B2 (en) | 2013-03-15 | 2017-07-04 | Novartis Ag | Systems and methods for ocular surgery |
US9962181B2 (en) | 2014-09-02 | 2018-05-08 | Tenex Health, Inc. | Subcutaneous wound debridement |
EP3318290B1 (de) | 2016-11-03 | 2020-04-22 | This AG | Wechselkassette für ophthalmologische apparatur |
JP6894804B2 (ja) * | 2017-08-18 | 2021-06-30 | サーパス工業株式会社 | 圧力検出装置および圧力センサ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2657928B2 (ja) * | 1988-09-05 | 1997-09-30 | 藤倉ゴム工業株式会社 | ダイヤフラム |
ES2113539T3 (es) * | 1992-06-03 | 1998-05-01 | Allergan Inc | Interfase para transductor de presion. |
-
1999
- 1999-02-10 US US09/247,841 patent/US6058779A/en not_active Expired - Lifetime
-
2000
- 2000-02-09 BR BR0008149-3A patent/BR0008149A/pt not_active IP Right Cessation
- 2000-02-09 JP JP2000598831A patent/JP4046473B2/ja not_active Expired - Lifetime
- 2000-02-09 CA CA2362040A patent/CA2362040C/en not_active Expired - Lifetime
- 2000-02-09 DE DE60000608T patent/DE60000608T2/de not_active Expired - Lifetime
- 2000-02-09 AU AU34864/00A patent/AU772137B2/en not_active Expired
- 2000-02-09 ES ES00913411T patent/ES2185579T3/es not_active Expired - Lifetime
- 2000-02-09 WO PCT/US2000/003368 patent/WO2000047970A1/en active IP Right Grant
- 2000-02-09 AT AT00913411T patent/ATE226319T1/de not_active IP Right Cessation
- 2000-02-09 EP EP00913411A patent/EP1151263B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60000608D1 (de) | 2002-11-21 |
AU772137B2 (en) | 2004-04-08 |
AU3486400A (en) | 2000-08-29 |
JP2002536145A (ja) | 2002-10-29 |
WO2000047970A1 (en) | 2000-08-17 |
US6058779A (en) | 2000-05-09 |
CA2362040C (en) | 2010-07-27 |
EP1151263B1 (de) | 2002-10-16 |
DE60000608T2 (de) | 2003-06-26 |
EP1151263A1 (de) | 2001-11-07 |
ES2185579T3 (es) | 2003-05-01 |
JP4046473B2 (ja) | 2008-02-13 |
BR0008149A (pt) | 2001-11-06 |
CA2362040A1 (en) | 2000-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |