US3693613A - Surgical handpiece and flow control system for use therewith - Google Patents
Surgical handpiece and flow control system for use therewith Download PDFInfo
- Publication number
- US3693613A US3693613A US96473A US3693613DA US3693613A US 3693613 A US3693613 A US 3693613A US 96473 A US96473 A US 96473A US 3693613D A US3693613D A US 3693613DA US 3693613 A US3693613 A US 3693613A
- Authority
- US
- United States
- Prior art keywords
- flow
- source
- operative site
- negative pressure
- treatment fluid
- 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.)
- Expired - Lifetime
Links
Images
Classifications
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- 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
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00973—Surgical instruments, devices or methods, e.g. tourniquets pedal-operated
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320084—Irrigation sleeves
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- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
Abstract
Description
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9647370A | 1970-12-09 | 1970-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3693613A true US3693613A (en) | 1972-09-26 |
Family
ID=22257489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US96473A Expired - Lifetime US3693613A (en) | 1970-12-09 | 1970-12-09 | Surgical handpiece and flow control system for use therewith |
Country Status (1)
Country | Link |
---|---|
US (1) | US3693613A (en) |
Cited By (239)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736938A (en) * | 1971-11-15 | 1973-06-05 | Nasa | Ophthalmic method and apparatus |
US3812855A (en) * | 1971-12-15 | 1974-05-28 | Surgical Design Corp | System for controlling fluid and suction pressure |
US3818913A (en) * | 1972-08-30 | 1974-06-25 | M Wallach | Surgical apparatus for removal of tissue |
US3902495A (en) * | 1974-01-28 | 1975-09-02 | Cavitron Corp | Flow control system |
US3927675A (en) * | 1972-11-16 | 1975-12-23 | Reimar Pohlman | Device for fragmenting urinary calculus |
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US4056855A (en) * | 1976-04-07 | 1977-11-08 | Charles Kelman | Intraocular lens and method of implanting same |
FR2383649A1 (en) * | 1977-03-15 | 1978-10-13 | Fibra Sonics | ULTRASONIC MEDICO-SURGICAL DEVICE AND SYSTEM |
US4215476A (en) * | 1977-03-25 | 1980-08-05 | Armstrong Alexander S | Health services combination irrigator and aspirator |
US4223676A (en) * | 1977-12-19 | 1980-09-23 | Cavitron Corporation | Ultrasonic aspirator |
US4332558A (en) * | 1980-05-20 | 1982-06-01 | Lustig Leopold P | Dental scaling apparatus |
DE3247124A1 (en) * | 1982-04-13 | 1983-10-20 | Gor'kovskij gosudarstvennyj medicinskij institut imeni S.M. Kirova, Gor'kij | DEVICE FOR DESTRUCTION AND ASPIRATION OF EYE TISSUE |
JPS5993414U (en) * | 1982-12-09 | 1984-06-25 | 持田製薬株式会社 | Horn for ultrasonic scalpel |
US4493694A (en) * | 1980-10-17 | 1985-01-15 | Cooper Lasersonics, Inc. | Surgical pre-aspirator |
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EP0139753A1 (en) * | 1983-04-04 | 1985-05-08 | Sumitomo Bakelite Company Limited | Ultrasonic oscillator |
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FR2571622A1 (en) * | 1984-10-15 | 1986-04-18 | France Chirurgie Instr | Ocular micro-inhaler |
JPS61179150A (en) * | 1984-10-31 | 1986-08-11 | ユナイテツド ソニツクス インコ−ポレ−テツド | Cell plasma removing apparatus in tissue |
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