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Process for producing collagen-based cross-linked biopolymer, an implant from said biopolymer, method for producing said

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29D-011/00
  • A61F-002/00
  • A61K-037/12
출원번호 US-0356263 (1989-05-23)
발명자 / 주소
  • Fedorov Svyatoslav N. (ulitsa Dostoevskogo
  • 12
  • kv. 32 Moscow SUX) Bagrov Sergei N. (ulitsa Startovaya
  • 9
  • korpus 2
  • kv. 236 Moscow SUX) Trofimov Vladislav T. (ulitsa Zelenodolskava
  • 17
  • korpu
인용정보 피인용 횟수 : 51  인용 특허 : 15

초록

A process for producing a collagen-based cross-linked biopolymer is provided in which a collagen solution free of low-molecular impurities is saturated with nitrogen protoxide, its concentration is brought to maximum 80 mass percent and the solution is exposed to an ionizing radiation in a dose of 0

대표청구항

A process for producing a collagen-based cross-linked biopolymer for ophthalmological uses, comprising: alkali-salt treatment of animals\sclera; homogenization of the thus-obtained tissue with an aqueous solution of an organic acid until a collagen solution is formed; extraction of low molecular imp

이 특허에 인용된 특허 (15)

  1. Miyata Teruo (Tokyo NJ JPX) Rubin Albert L. (Englewood NJ) Stenzel Kurt H. (Englewood NJ) Dunn Michael W. (New Rochelle NY), Collagen drug delivery device.
  2. Bruns Romaine R. (Norwood MA) Gross Jerome (Waban MA), Collagen replacement prothesis for the cornea.
  3. Miyata Teruo (Tokyo NJ JPX) Rubin Albert L. (Englewood NJ) Dunn Michael W. (New Rochelle NY) Stenzel Kurt H. (Englewood NJ), Collagen soft contact lens.
  4. White Thomas C. (1701 S. Minnesota Ave. Sioux Falls SD 57105-1765), Corneal implant.
  5. Miyata Teruo (Tokyo NJ JPX) Rubin Albert L. (Englewood NJ) Stenzel Kurt H. (Englewood NJ) Dunn Michael W. (New Rochelle NY), Fiber collagen contact lens.
  6. Ihn Paul T. (North Hudson WI) Boughten Larry R. (Hugo MN), Lens molding apparatus and method.
  7. Cioca Gheorghe (Belleville NJ), Macromolecular biologically active collagen articles.
  8. Petcen, Donald H.; Sinclair, Robert I., Method and apparatus for molding ophthalmic lenses.
  9. Herrick Robert S. (4134 N. Rosemead Blvd. Rosemead CA 90004), Method and implant for refractive keratoplasty.
  10. Bourset Claude (Creteil FRX) Wajs Georges (Ivry FRX), Method of manufacturing natural protein polymer contact lenses by molding and cross-linking.
  11. Fyodorov Svyatoslav N. (59 A Beskudnikovsky Boulevard Moscow 127486 SUX) Bagrov Sergey N. (59 A Beskudnikovsky Boulevard Moscow 127486 SUX) Amstislavskaya Tatyana S. (59 A Beskudnikovsky Boulevard Mo, Ophthalmological collagen coverings.
  12. Werner Heinz-Helmut (Melsungen DEX), Process for the manufacture of sclero protein transplants with increased biological stability.
  13. Tardy Michel (Lyons FRX) Tayot Jean-Louis (La Tour de Salvagny FRX), Process for the treatment of collagen, notably for facilitating its cross-linking, and the collagen obtained by the appl.
  14. Battista Orlando A. (3725 Fox Hollow Rd. Fort Worth TX 76109), Protein polymer hydrogels.
  15. Bruns Romaine R. (Norwood MA) Gross Jerome (Waban MA), Transparent non-fibrilized collagen material by ultracentrifugation.

이 특허를 인용한 특허 (51)

  1. Horvath, Christopher; Romoda, Laszlo O.; Hamstrom, Brian; Bache, Ronald D.; Grabner, Guenther; Reitsamer, Herbert A., Adjustable glaucoma implant.
  2. Horvath, Christopher; Romoda, Laszlo O.; Hamstrom, Brian; Bache, Ronald D.; Grabner, Guenther; Reitsamer, Herbert A., Adjustable intraocular flow regulation.
  3. Horvath, Christopher; Romoda, Laszlo O.; Hamstrom, Brian; Bache, Ronald D.; Grabner, Guenther; Reitsamer, Herbert A., Adjustable intraocular flow regulation.
  4. Horvath, Christopher; Romoda, Laszlo O.; Hamstrom, Brian; Bache, Ronald D.; Grabner, Guenther; Reitsamer, Herbert A., Adjustable intraocular implant.
  5. Myung, David; Noolandi, Jaan; Smith, Alan J.; Frank, Curtis W.; Ta, Christopher; Hu, Yin; Koh, Won-Gun; Carrasco, Michael R., Artificial corneal implant.
  6. Horvath, Christopher; Bache, Ronald D.; Romoda, Laszlo O.; Grabner, Guenther; Reitsamer, Herbert A.; Samples, John R., Devices and methods for implanting a shunt in the suprachoroidal space.
  7. Horvath, Christopher; Romoda, Laszlo O.; Grabner, Guenther; Reitsamer, Herbert A., Devices for deploying intraocular shunts.
  8. Reitsamer, Herbert A.; Grabner, Guenther; Horvath, Christopher; Romoda, Laszlo O., Devices for deploying intraocular shunts.
  9. Romoda, Laszlo O.; Horvath, Christopher; Grabner, Guenther; Reitsamer, Herbert A., Devices for deploying intraocular shunts.
  10. Myung, David; Kourtis, Lampros; Hartmann, Laura; Frank, Curtis W.; Goodman, Stuart B.; Carter, Dennis R., Hydrogel arthroplasty device.
  11. Myung, David; Kourtis, Lampros; Hartmann, Laura; Frank, Curtis W.; Goodman, Stuart B.; Carter, Dennis R., Hydrogel arthroplasty device.
  12. Myung, David; Jaasma, Michael J.; Kourtis, Lampros; Chang, Daniel; Frank, Curtis W., Hydrophobic and hydrophilic interpenetrating polymer networks derived from hydrophobic polymers and methods of preparing the same.
  13. Myung, David; Noolandl, Jaan; Ta, Christopher; Frank, Curtis W., Interpenetrating polymer network hydrogel contact lenses.
  14. Reitsamer, Herbert A.; Grabner, Guenther; Horvath, Christopher; Romoda, Laszlo O., Intraocular devices.
  15. Brady, Daniel G.; Doyle, Christopher; Grisoni, Bernard F., Intraocular lens.
  16. Paul, Marlene L.; Brady, Daniel G.; Deacon, Jim, Intraocular lens for inhibiting cell growth and reducing glare.
  17. Romoda, Laszlo O.; Horvath, Christopher, Intraocular shunt delivery.
  18. Romoda, Laszlo O.; Horvath, Christopher, Intraocular shunt deployment device.
  19. Romoda, Laszlo O.; Horvath, Christopher, Intraocular shunt deployment devices.
  20. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Intraocular shunt implantation.
  21. Horvath, Christopher, Intraocular shunt implantation methods and devices.
  22. Horvath, Christopher; Romoda, Laszlo O.; Ahmed, Iqbal K.; Hamstrom, Brian Scott; Jung, Wesley Anne; Vera, Vanessa I.; Bache, Ronald D., Intraocular shunt inserter.
  23. Romoda, Laszlo O.; Hamstrom, Brian; Chandrakant, Partha; Horvath, Christopher, Intraocular shunt manufacture.
  24. Romoda, Laszlo O.; Hamstrom, Brian; Chandrakant, Partha; Horvath, Christopher, Intraocular shunt manufacture.
  25. Romoda, Laszlo O.; Hamstrom, Brian; Chandrakant, Partha; Horvath, Christopher, Intraocular shunt manufacture.
  26. Horvath, Christopher; Romoda, Laszlo O., Intraocular shunt placement.
  27. Horvath, Christopher; Romoda, Laszlo O., Intraocular shunt placement.
  28. Horvath, Christopher; Lewis, Richard A., Intrascleral shunt placement.
  29. Horvath, Christopher; Romoda, Laszlo O.; Anderson, Cory, Intrascleral shunt placement.
  30. Horvath, Christopher; Romoda, Laszlo O.; Anderson, Cory, Intrascleral shunt placement.
  31. Paik, David Choohyun; Trokel, Stephen Lewis, Method of stabilizing human eye tissue by reaction with nitrite and related agents such as nitro compounds.
  32. Horvath, Christopher; Romoda, Laszlo O., Methods for deploying an intraocular shunt from a deployment device and into an eye.
  33. Horvath, Christopher; Romoda, Laszlo O.; Grabner, Guenther; Reitsamer, Herbert A., Methods for deploying intraocular shunts.
  34. Horvath, Christopher; Romoda, Laszlo O.; Grabner, Guenther; Reitsamer, Herbert A., Methods for deploying intraocular shunts.
  35. Horvath, Christopher; Bache, Ronald D.; Romoda, Laszlo O.; Grabner, Guenther; Reitsamer, Herbert A.; Samples, John R., Methods for implanting a soft gel shunt in the suprachoroidal space.
  36. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Methods for intraocular shunt placement.
  37. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Methods for intraocular shunt placement.
  38. Horvath, Christopher; Romoda, Laszlo O.; Anderson, Cory, Methods for placing a shunt into the intra-scleral space.
  39. Horvath, Christopher; Romoda, Laszlo O., Methods for treating closed angle glaucoma.
  40. Fergeus Susanna,SEX ; Lundberg Kerstin,SEX ; Wik Ove,SEX, Ophthalmic composition.
  41. Susanna Fergeus SE; Kerstin Lundberg SE; Ove Wik SE, Opthalmic compositions and methods.
  42. Myung, David; Kourtis, Lampros; Ward, Robert; Jaasma, Michael J.; McCrea, Keith, Polyurethane-grafted hydrogels.
  43. Myung, David; Kourtis, Lampros; Ward, Robert; Jaasma, Michael J.; McCrea, Keith, Polyurethane-grafted hydrogels.
  44. Woerdeman, Dara L.; Joyce, Peter J.; Joyce, John E., Process for preparing biodegradable articles.
  45. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Shunt placement through the sclera.
  46. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Shunt placement through the sclera.
  47. Horvath, Christopher; Romoda, Laszlo O.; Lewis, Richard A., Shunt placement through the sclera.
  48. Romoda, Laszlo O.; Hamstrom, Brian; Chandrakant, Partha; Horvath, Christopher, Systems and methods for making gelatin shunts.
  49. Grabner, Guenther; Reitsamer, Herbert A.; Horvath, Christopher; Romoda, Laszlo O., Systems for deploying intraocular shunts.
  50. Yu, Dao-Yi; Anderson, Cory; Trip, Roelof; Yang, Ying; Nguyen, Hoang Van; Mantri, Surag; Su, Er-Ning; Cringle, Stephen; McCrea, James; Mufson, Daniel; Tan, Colin, Systems for reducing pressure in an organ.
  51. Kourtis, Lampros; Jaasma, Michael J.; Myung, David; Hollis, Michael C.; Hartdegen, Vernon, Systems, devices, and methods for anchoring orthopaedic implants to bone.
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