CA2053938A1 - Systeme et appareil pour controler la circulation d'un liquide dans un champ operatoire - Google Patents
Systeme et appareil pour controler la circulation d'un liquide dans un champ operatoireInfo
- Publication number
- CA2053938A1 CA2053938A1 CA2053938A CA2053938A CA2053938A1 CA 2053938 A1 CA2053938 A1 CA 2053938A1 CA 2053938 A CA2053938 A CA 2053938A CA 2053938 A CA2053938 A CA 2053938A CA 2053938 A1 CA2053938 A1 CA 2053938A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid flow
- surgical site
- controlling fluid
- handpiece
- surgical
- 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
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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- 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
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/022—Volume; Flow rate
-
- 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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
- Flow Control (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60337390A | 1990-10-26 | 1990-10-26 | |
US603,373 | 1990-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2053938A1 true CA2053938A1 (fr) | 1992-04-27 |
CA2053938C CA2053938C (fr) | 1996-05-21 |
Family
ID=24415153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002053938A Expired - Fee Related CA2053938C (fr) | 1990-10-26 | 1991-10-22 | Systeme et appareil pour controler la circulation d'un liquide dans un champ operatoire |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0484050B1 (fr) |
JP (1) | JP2770206B2 (fr) |
AT (1) | ATE115389T1 (fr) |
AU (1) | AU642778B2 (fr) |
CA (1) | CA2053938C (fr) |
DE (1) | DE69105916T2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792108A (en) * | 1995-10-23 | 1998-08-11 | C. R. Bard, Inc. | Self-priming pulsed lavage pump |
US8313454B2 (en) | 1997-11-20 | 2012-11-20 | Optonol Ltd. | Fluid drainage device, delivery device, and associated methods of use and manufacture |
US6203513B1 (en) * | 1997-11-20 | 2001-03-20 | Optonol Ltd. | Flow regulating implant, method of manufacture, and delivery device |
JP3863684B2 (ja) * | 1999-04-26 | 2006-12-27 | アロカ株式会社 | ハンドピース |
US20050234394A1 (en) * | 2004-03-26 | 2005-10-20 | Rod Ross | Dual cylinder vacuum pump for medical aspiration system |
US20070038174A1 (en) * | 2005-08-09 | 2007-02-15 | Hopkins Mark A | Ophthalmic injector system |
DE102016201297B3 (de) * | 2016-01-28 | 2017-03-30 | Carl Zeiss Meditec Ag | Ophthalmochirugisches System |
US10722619B2 (en) | 2016-01-28 | 2020-07-28 | Carl Zeiss Meditec Ag | Method for operating an ophthalmosurgical system |
DE102018113421A1 (de) * | 2018-06-06 | 2019-12-12 | Prominent Gmbh | Dosierpumpe mit Linearmotor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3693613A (en) * | 1970-12-09 | 1972-09-26 | Cavitron Corp | Surgical handpiece and flow control system for use therewith |
US3920014A (en) * | 1971-12-15 | 1975-11-18 | Anton Banko | Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field |
JPS6290642U (fr) * | 1985-11-28 | 1987-06-10 | ||
US4764165A (en) * | 1986-07-17 | 1988-08-16 | Mentor O & O, Inc. | Ophthalmic aspirator-irrigator with valve |
US4705500A (en) * | 1986-07-17 | 1987-11-10 | Mentor O & O, Inc. | Ophthalmic aspirator-irrigator |
US4817599A (en) * | 1987-12-30 | 1989-04-04 | Drews Robert C | To and fro washing system and method |
US4908015A (en) * | 1988-07-26 | 1990-03-13 | Anis Aziz Y | Cataract removal technique |
CA1325571C (fr) * | 1988-07-29 | 1993-12-28 | Samuel Shiber | Dispositif a pompe volumetrique servant a l'extraction des atheromes |
-
1991
- 1991-10-22 CA CA002053938A patent/CA2053938C/fr not_active Expired - Fee Related
- 1991-10-24 AT AT91309835T patent/ATE115389T1/de active
- 1991-10-24 DE DE69105916T patent/DE69105916T2/de not_active Expired - Fee Related
- 1991-10-24 EP EP91309835A patent/EP0484050B1/fr not_active Expired - Lifetime
- 1991-10-25 AU AU86763/91A patent/AU642778B2/en not_active Ceased
- 1991-10-25 JP JP3279902A patent/JP2770206B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69105916T2 (de) | 1995-05-04 |
DE69105916D1 (de) | 1995-01-26 |
AU8676391A (en) | 1992-04-30 |
EP0484050A1 (fr) | 1992-05-06 |
CA2053938C (fr) | 1996-05-21 |
JP2770206B2 (ja) | 1998-06-25 |
JPH05115502A (ja) | 1993-05-14 |
AU642778B2 (en) | 1993-10-28 |
ATE115389T1 (de) | 1994-12-15 |
EP0484050B1 (fr) | 1994-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |