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Apparatus and method for delivering viscoelastic material to an eye

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-017/20
출원번호 US-0832460 (1997-04-02)
발명자 / 주소
  • Christ F. Richard
  • Zaleski Edward R.
출원인 / 주소
  • Allergan Sales, Inc.
대리인 / 주소
    Hackler
인용정보 피인용 횟수 : 44  인용 특허 : 11

초록

A phacoemulsification handpiece for ophthalmic surgical procedures includes a needle having a tip and connected to a source of ultrasonic energy, for cutting and/or fragmenting eye tissue along with a conduit for introducing irrigation fluid proximate the needle tip. The handpiece also includes sepa

대표청구항

[ What is claimed is:] [1.] A phacoemulsification handpiece for ophthalmic surgical procedures, the handpiece comprising:a housing;a horn disposed in the housing;transducer means, disposed in the horn, for generating ultrasonic energy;needle means, coupled to the horn, for radiating the ultrasonic e

이 특허에 인용된 특허 (11)

  1. Dieras Francis (Bordeaux FRX) Soulie Alain (Cestas FRX) Larrieu Jean-Louis (Lanton FRX) Escanecrabe Bernard (Villenave D\Ornon FRX), Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequenc.
  2. Kershner Robert M. (1925 W. Orange Grove Rd. #303 Tucson AZ 85704), Capsulotomy forceps.
  3. Anis Aziz Y. (9540 Firethorn La. Lincoln NE 68520), Cataract removal technique.
  4. Dubroff Seymour (3806 Thornapple St. Chevy Chase MD 20815), Composition for preventing clouding of paosterior capsule after extracapsular cataract eye surgery and method of perform.
  5. Wuchinich David G. (New York NY), Endoscopic electrosurgical apparatus.
  6. McDonnell Christopher (Newtown CT) Cortez David L. (Brookfield CT) Whitfield Kenneth H. (New Haven CT) Scott Ian M. (Ridgefield CT), Fluid jet surgical cutting instrument.
  7. Sanese Christopher N. (Columbus OH), Irrigation system for preventing contamination and reducing the risk of patient hypothermia.
  8. Mackool Richard J., Maintenance of pressure within a surgical site during a surgical procedure.
  9. Bretton Randolph H. (Maryland Heights MO), Method and apparatus for preventing posterior capsular opacification.
  10. Lee David A. (2868 Nicada Dr. ; #48 Los Angeles CA 90077), Surgical instrument.
  11. Teitz Bernard R. (1822 Belmont Dr. Green Oaks IL 60048) Bamberger Michael (9255 N. Pelham Pkwy. Milwaukee WI 53217), Surgical irrigation apparatus for cleaning and sterilizing wounds and surgical areas during surgery.

이 특허를 인용한 특허 (44)

  1. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Anesthetic injection system.
  2. Bindefeld,Herve, Apparatus for screening and diagnosing by dual stethoscopic and Doppler detection.
  3. Dacquay, Bruno; Lind, Casey; Dos Santos, Cesario; Hallen, Paul R., Battery operated surgical hand piece with disposable end.
  4. Schaller, Philipp; Grueebler, Reto; Lane, Stephen, Combined coaxial and bimanual irrigation/aspiration apparatus.
  5. Epstein, Gordon Howard; Levinson, Mitchell E., Component mixing catheter.
  6. Epstein, Gordon H.; Plyley, Alan Kirby; Redmond, Russel James, Dispensing head for a tissue sealant applicator and process of use.
  7. Dacquay, Bruno; Dos Santos, Cesario; Foster, James; Sanchez, Robert, Disposable ophthalmic injection device.
  8. Sandholm, Albert E.; Clemens, Richard W.; Hunter, John H, Disposable spray nozzle assembly.
  9. Santos, Cesario Dos; Pinedjian, Raffi; Sanchez, Robert; Dacquay, Bruno; Lind, Casey, Drug casting.
  10. Sanchez, Robert; Foster, James; Dos Santos, Cesario, Dual thermal coefficient dispensing chamber.
  11. Pinedjian, Raffi, Easy cleaning C-shaped charging base.
  12. Canelli, Hugh B.; Chandrakant, Partha; Chon, James Y.; Sorensen, Gary P.; Wilson, Daniel J.; Gordon, Raphael, Hydraulic injector and methods for intra-ocular lens insertion.
  13. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Imaging-guided anesthesia injection systems and methods.
  14. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Imaging-guided anesthetic injection method.
  15. Zaleski, Ed, Infusion sleeve for ophthalmic surgery.
  16. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Injection system for delivering multiple fluids within the anatomy.
  17. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Injection systems for delivery of fluids to joints.
  18. Terpilowski Ed ; Jordan Robert F. ; Laks Lawrence ; Luxon Timothy E., Low profile phaco handpiece.
  19. Söring, Holger; Soring, Jörg, Medical treatment apparatus.
  20. Pinedjian, Raffi S., Method and apparatus for drug delivery.
  21. Patrick, Timothy; Knostman, Richard; Ramey, Carribeth; Axelrod, Michael, Method of treating a joint using an articular injection system.
  22. Patrick, Timothy; Knostman, Richard; Ramey, Carribeth; Axelrod, Michael, Methods of injecting fluids into joints using a handpiece assembly.
  23. Page, Christopher; Probst, Stephen; Corrado, Thomas, Mixing systems and methods for research, industrial and medical uses.
  24. Dos Santos, Cesario Pereira, Multi-layer heat assembly for a drug delivery device.
  25. Dos Santos, Cesario Pereira; Gelvin, Michael LeRoy, Multiple thermal sensors in a multiple processor environment for temperature control in a drug delivery device.
  26. Dacquay, Bruno; Lind, Casey; Dos Santos, Cesario; Sanchez, Jr., Robert J, Ophthalmic injection device including dosage control device.
  27. Dacquay, Bruno; Lind, Casey; Martin, Mike, Ophthalmic injection device using piezoelectric array.
  28. Dacquay, Bruno; Lind, Casey; Martin, Mike, Ophthalmic injection device using shape memory alloy.
  29. Dacquay, Bruno; Dos Santos, Cesario; Foster, James; Sanchez, Robert, Ophthalmic injection method.
  30. Dacquay, Bruno; Dos Santos, Cesario; Foster, James; Lind, Casey; Pinedjian, Raffi; Sanchez, Robert, Ophthalmic injection system.
  31. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, Removable cassette for articular injection system.
  32. Huculak John C. ; Zaleski ; II Richard L. ; Finlay Russell L., Simultaneous injection and aspiration of viscous fluids in a surgical system.
  33. Pinedjian, Raffi; Sanchez, Jr., Robert J., Spring driven ophthalmic injection device with safety actuator lockout feature.
  34. Privitera Salvatore ; Hibner John A. ; Buzzard Jon D. ; Piller Michael E. ; Iverson David S. ; Reiter Michael J., Surgical device for the collection of soft tissue.
  35. Privitera, Salvatore; Hibner, John A.; Buzzard, Jon D.; Piller, Michael E.; Iverson, David S.; Reiter, Michael J., Surgical device for the collection of soft tissue.
  36. Privitera, Salvatore; Hibner, John A.; Buzzard, Jon D.; Piller, Michael E.; Iverson, David S.; Reiter, Michael J., Surgical device for the collection of soft tissue.
  37. Privitera, Salvatore; Hibner, John A.; Buzzard, Jon D.; Piller, Michael E.; Iverson, David S.; Reiter, Michael J., Surgical device for the collection of soft tissue.
  38. Privitera, Salvatore; Hibner, John A.; Buzzard, Jon D.; Piller, Michael E.; Iverson, David S.; Reiter, Michael J., Surgical device for the collection of soft tissue.
  39. Patrick, Timothy; Knostman, Richard; Axelrod, Michael; Ramey, Carribeth, System for injecting fluids in a subject.
  40. Dos Santos, Cesario; Sanchez, Jr., Robert J., Temperature control device and thermal sensor assembly for medical device.
  41. Dacquay, Bruno; Santos, Cesario Dos; Lind, Casey, Temperature release mechanism for injection device.
  42. Beauvais, Charles Kittridge; Kirchhevel, G. Lamar, Transformer irrigation/aspiration device.
  43. Halverson Kevin, Ultrasonic liposuction device and a method of using the same.
  44. Stoddard Robert ; Reschke Arlan James, Ultrasonic surgical apparatus.
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