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Polymeric article having high tensile energy to break when hydrated 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B27N-005/02
출원번호 US-0008117 (1987-01-23)
발명자 / 주소
  • Aniuk Lawrence M. (Santa Clara CA) Dieck Ronald L. (Irving CA) Hardy Dwayne (San Mateo CA)
출원인 / 주소
  • Menlo Care, Inc. (Palo Alto CA 02)
인용정보 피인용 횟수 : 81  인용 특허 : 32

초록 ▼

An article, suitable for use as a body implant, is made from a novel composition comprising a multiple phase polymer composition comprising: (a) a first phase which comprises a substantially non-hydrophilic polymeric component; and (b) a second phase which comprises a hydrophilic polymeric component

대표청구항 ▼

An article, suitable for use as a body implant, having been formed from a multiple phase polymeric composition comprising: (a) a first phase which is continuous and comprises a substantially non-hydrophilic polymeric component capable of absorbing water in an amount of no more than about 30% by weig

이 특허에 인용된 특허 (32)

  1. Yamamoto Noboru (Ikeda JPX) Yamashita Iwao (Kawanishi JPX), Antithrombogenic, highly elastic polyurethane compound.
    상세보기
  2. Cordts Howard P. (Grafton WI) Karloske Joan E. (Saukville WI), Aqueous liquid filled polyurethane gels and method of making the same.
    상세보기
  3. Luther Ronald B. (Newport Beach CA), Assembly of stylet and catheter.
    상세보기
  4. Highgate Donald J. (“Brambles,”Wonham Way Gomshall ; Guildford ; Surrey EN), Bioimplantable device from crosslinked, swollen, hydrophilic polymers.
    상세보기
  5. Prahl Jan (Rullstorf DEX), Breast prosthesis.
    상세보기
  6. Merrill Edward Wilson (Cambridge MA), Catheter and the method of making.
    상세보기
  7. Milkovich ; Ralph ; Chiang ; Mutong T., Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation.
    상세보기
  8. Micklus ; Michael J. ; Ou-Yang ; David T., Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same.
    상세보기
  9. Stol Miroslav (Prague CSX) Tolar Miroslav (Prague CSX) Adam Milan (Prague CSX) Cefelin Pavel (Prague CSX) Kalal Jaroslav (Prague CSX), Composite polymeric material for biological and medical applications and the method for its preparation.
    상세보기
  10. Fildes Francis J. T. (Macclesfield GB2) Hutchinson Francis G. (Macclesfield GB2), Delivery means for biologically active agents.
    상세보기
  11. Fildes Francis J. T. (Macclesfield GB2) Hutchinson Francis G. (Lymm GB2), Delivery means for biologically active agents comprising hydrophilic polyurethane.
    상세보기
  12. Schpel Dietmar (Cologne DE), Gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols and conta.
    상세보기
  13. Graham Neil B. (Bearsden GB2), Hydrogels.
    상세보기
  14. Hudgin Donald Edward (Princeton Junction NJ) Blair Edgar Allan (Cranbury NJ), Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles.
    상세보기
  15. Polmanteer Keith E. (Midland MI), Hydrophilic, water-swellable, crosslinked, copolymer gel and prosthesis employing same.
    상세보기
  16. Yamashita Shuzo (Kurashiki JPX) Shibatani Kyoichiro (Kurashiki JPX) Takakura Kiochi (Kurashiki JPX) Imai Kiyokazu (Kurashiki JPX), Hydrophilic-hydrophobic graft copolymers for self-reinforcing hydrogels.
    상세보기
  17. Mueller Karl F. (New York NY) Heiber Sonia J. (Bedford Hills NY), Membrane modified hydrogels.
    상세보기
  18. Winn R. Alastair (Santa Barbara CA), Method of forming a hydrophilic coating on a substrate.
    상세보기
  19. Stoy Artur (Prague CSX) Urbanova Renata (Prague CSX), Method of preparing cross-linked hydrogels.
    상세보기
  20. Stoy ; Artur ; Urbanova ; Renata, Method of preparing shaped articles from cross-linked hydrogels.
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  21. Pusineri Christian (Serezin du Rhone FRX) Goletto Jean (Ecully FRX), Mixtures of polymers for medical use.
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  22. Lundberg ; Robert D. ; Thame ; Neville G., Multiphase block and graft copolymers comprising a hydrophilic continuous phase and hydrophobic domains.
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  23. Casey Donald J. (Ridgefield CT) Huffman Kenneth R. (Stamford CT), Poly(glycolic acid)/poly(alkylene glycol) block copolymers and method of manufacturing the same.
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  24. Gould Francis E. (Princeton NJ) Johnston Christian W. (Neshanic Station NJ), Polyurethane diacrylate compositions useful in forming canulae.
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  25. Gould Francis E. (Princeton NJ) Johnston Christian W. (Neshanic Station NJ), Polyurethane polyene compositions.
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  26. Gould Francis E. (Princeton NJ), Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone.
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  27. Schmukler Seymour (Palatine IL) Shida Mitsuzo (Barrington IL) Machonis ; Jr. John (Schaumburg IL), Polyvinyl alcohol alloys and method of making the same.
    상세보기
  28. Tanaka Masakazu (Osaka JPX) Murayama Ken (Otsu JPX), Polyvinyl chloride composition.
    상세보기
  29. Gould Francis E. (Princeton NJ) Johnston Christian W. (Neshanic Station NJ), Surgical implants formed of polyurethane diacrylate compositions.
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  30. Kopolow Stephen L. (Plainsboro NJ) Chatterjee Pronoy K. (Spotswood NJ), Synthetic superabsorbent fibers.
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  31. Greer Raymond T. (Ames IA) Vale Bradley H. (Ames IA) Knoll Randall L. (Altoona IA), Vascular prosthesis and method of making the same.
    상세보기
  32. Marsh ; Jr. Harold E. (La Canada CA), Water-insoluble, swellable polyurethanes.
    상세보기

이 특허를 인용한 특허 (81)

  1. Jamiolkowski Dennis D. ; Bezwada Rao S., Absorbable polyoxaesters containing amines and/ or amido groups.
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  3. Stuart John Michael, Apparatus and method for connecting a tracheostomy tube to a neckplate.
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  4. Ding Samuel ; Qin Chuan ; Rabinow Barrett, Biomaterials with hydrophilic surfaces.
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  5. Wang James H. ; Schertz David M., Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
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  6. Wang James Hongxue ; Schertz David Michael, Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
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  7. Whitbourne Richard J., Bonding layers for medical device surface coatings.
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  8. Whitbourne Richard J., Bonding layers for medical device surface coatings.
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  9. Blanchard, Daniel B., Catheter.
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  10. Pike Kevin H., Catheter apparatus having valved catheter hub and needle protector.
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  11. Braithwaite, Jacob B.; Hadley, Chad A., Catheter insertion device including retractable needle.
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  12. Blanchard, Daniel B.; Muse, Jay A., Catheter placement device.
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  13. Blanchard, Daniel B.; Hall, John W.; Stats, Jason R.; Christensen, Mark A., Catheter placement device and method.
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  14. Blanchard, Daniel B.; Hall, John W.; Stats, Jason R.; Christensen, Mark A., Catheter placement device and method.
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  15. Blanchard, Daniel B.; Ribelin, Rex A.; Russell, Thomas S.; Stats, Jason R.; Sherwood, Joshua D.; Muse, Jay A.; Sheffield, Andrew C.; Rich, Matthew C., Catheter placement device including guidewire and catheter control elements.
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  16. Ohara, Kazumasa; Mihayashi, Tsuyoshi, Catheter tube and catheter comprising the tube.
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  17. Searle, Gary; Hwang, Charles, Collapse-resistant swellable catheter.
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  18. Fritz, Ulf; Fritz, Olaf; Gordy, Thomas A.; Wojcik, Ronald; Blümmel, Jacques; Küller, Alexander, Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same.
    상세보기
  19. Jamiolkowski Dennis D. ; Bezwada Rao S., Copolymers of absorbable polyoxaesters.
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  21. Jamiolkowski Dennis D. ; Bezwada Rao, Copolymers of polyoxaamides.
    상세보기
  22. Bley Robert S. (Menlo Park CA) Van Bladel Kevin H. (Mountain View CA) Thomas Joseph R. (San Carlos CA), Covered expanding mesh stent.
    상세보기
  23. Bley Robert S. ; Van Bladel Kevin H. ; Thomas Joseph R., Covered expanding mesh stent.
    상세보기
  24. Schüssler, Andreas; Grunze, Michael; Denk, Roman, Device based on nitinol, a process for its production, and its use.
    상세보기
  25. Sadik, Adel M.; Shutt, Joel D.; Kavanagh, Seamus T.; Chang, Moh-Ching Oliver; Udayakumar, Bettakeri S.; Beckemeyer, Eric J., Disposable catheter with selectively degradable inner core.
    상세보기
  26. Balogh, Bridget A.; Topolkaraev, Vasily A., Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same.
    상세보기
  27. Kroggel, Matthias; Rauterkus, Karl-Josef; Hermann, Hans-Dieter, Graft polymers, containing polyvinyl acetal groups, on polyurethane grafting substrates, processes for the preparation thereof, and the use thereof.
    상세보기
  28. Wang James Hongxue ; Schertz David Michael ; Soerens Dave Allen, Grafted poly(ethylene oxide) compositions.
    상세보기
  29. Blanchard, Daniel B., Guidewire extension system for a catheter placement device.
    상세보기
  30. Luther Ronald B. ; Dickerson Charles W. ; Overton Richard A. ; Pearsall Harold, Hard tip over-the needle catheter and method of manufacturing the same.
    상세보기
  31. Luther Ronald B. (Newport Beach CA) Dickerson Charles W. (Tustin CA) Overton Richard A. (Anaheim CA) Pearsall Harold (Sandy UT), Hard tip over-the-needle catheter and method of manufacturing the same.
    상세보기
  32. Luther Ronald B. ; Dickerson Charles W. ; Overton Richard A. ; Pearsall Harold, Hard tip over-the-needle catheter and method of manufacturing the same.
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  33. Luther Ronald B. ; Dickerson Charles W. ; Overton Richard A. ; Pearsall Harold, Hard tip over-the-needle catheter and method of manufacturing the same.
    상세보기
  34. Isch, Andrew P., Hydrogel enhanced medical devices.
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    상세보기
  36. Zhang Xianping ; Whitbourne Richard J., Hydrophilic coatings with hydrating agents.
    상세보기
  37. Foley, Adam J.; Henry, Jerome A.; Hannon, David, Intermittent catheter assembly and kit.
    상세보기
  38. Burmeister, Paul H.; Cappetta, Richard E.; Hackett, Steven S.; Slaikeu, Paul, Intravascular guide wire and method for manufacture thereof.
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  39. Burmeister,Paul H.; Cappetta,Richard E.; Hackett,Steven S.; Slaikeu,Paul, Intravascular guide wire and method for manufacture thereof.
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  40. Burmeister,Paul H.; Cappetta,Richard E.; Hackett,Steven S.; Slaikeu,Paul, Intravascular guide wire and method for manufacture thereof.
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  41. Belson, Amir, Intravenous catheter and insertion device with reduced blood spatter.
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  45. Belson, Amir; Hall, Gregory W.; Daniel, Scott A.; Brommer, Robert, Intravenous catheter insertion device and method of use.
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  46. Fritz, Ulf; Fritz, Olaf; Gordy, Thomas A.; Wojcik, Ronald; Blümmel, Jacques; Küller, Alexander, Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same.
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  47. Fritz, Ulf; Fritz, Olaf; Gordy, Thomas A.; Wojcik, Ronald; Blümmel, Jacques; Küller, Alexander, Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same.
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  49. Dutta, Debashis, Lubricious catheter shaft.
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  50. Hall, John W.; Patterson, Ryan C., Medical component insertion device including a retractable needle.
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  51. Hall, John W.; Patterson, Ryan C.; Farnworth, Charles L., Medical component insertion device including a retractable needle.
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  52. Walter, Keith Andrew, Medical tools with aspiration tips suitable for cataract surgeries and related methods.
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  53. James Hongxue Wang ; David Michael Schertz, Melt processable poly (ethylene oxide) fibers.
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  56. Bezwada, Rao S.; Jamiolkowski, Dennis D., Method of preventing adhesions with absorbable polyoxaesters.
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  58. Pacetti, Stephen D.; Tang, Yiwen, Methods for forming stent coatings comprising hydrophilic additives.
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  59. Fu-Jya Tsai ; William S. Pomplun ; Pavneet S. Mumick, Methods for making water-sensitive compositions for improved processability and fibers including same.
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