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특허 상세정보

Method and apparatus for extracting injectable collagen from adipose tissue

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B02C-023/36   
미국특허분류(USC) 241/2 ; 241/20 ; 241/21 ; 241/24
출원번호 US-0773469 (1991-10-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 42  인용 특허 : 0
초록

A method and apparatus for extracting injectable collagen from human adipose tissue, such as removed by liposuction procedures. The apparatus includes a clear container with inlet and outlet fittings to be attached to the suction line of a liposuction machine to collect globules of adipose tissue. The container has a needle-like rod disposed in its center and an electric motor and belt drive to rotate the rod at a speed sufficient to cause interstitial reticular fiber from adipose tissue to adhere to and wrap around the rod. Water may then be flowed in t...

대표
청구항

A method of extracting injectable collagen from human adipose tissue, comprising the steps of: (a) collecting globules of human adipose tissue in a container; (b) isolating interstitial reticular fiber tissue from the adipose tissue; (c) removing the adipose tissue from the container while retaining the isolated reticular fiber tissue inside the container; (d) introducing a pharmaceutical carrier liquid into the container; (e) chopping the reticular fibers sufficiently fine to emulsify the fiber tissue in the carrier; (g) removing the emulsion from the c...

이 특허를 인용한 특허 피인용횟수: 42

  1. Fraser, John K.; Hedrick, Marc H.. Adipose-derived regenerative cells for treating liver injury. USP2015129198937.
  2. Wood, William P.; McArdle, James L.. Agglomerate abrasive grain and a method of making the same. USP2004096790126.
  3. Fraser, John K.; Hedrick, Marc H.. Autologous adipose tissue implant with concentrated stem cells. USP2012028119121.
  4. Hedrick, Marc H.; Fraser, John K.; Schulzki, Michael J.; Byrnes, Bobby; Carlson, Grace; Schreiber, Ronda Elizabeth; Wulur, Isabella. Automated methods for isolating and using clinically safe adipose derived regenerative cells. USP2009097585670.
  5. Haraguchi, Yuji; Shimizu, Tatsuya; Okano, Teruo; Shioyama, Takahiro; Suzuki, Akane; Takeda, Sunao. Cell isolation apparatus. USP2014118882012.
  6. McArdle, James L.; Culler, Scott R.; Wood, William P.. Ceramic aggregate particles. USP2005046881483.
  7. Hu Can B. ; Myers Keith E. ; Peterson Robert C.. Devices for harvesting and homogenizing adipose tissue containing autologous endothelial cells. USP2000026020196.
  8. Hedrick, Marc H.; Fraser, John K.; Riley, Susan Lynn; Tai, Joseph W.. Method for processing and using adipose-derived stem cells. USP2009097595043.
  9. Fraser,John K.; Hedrick,Marc H.. Method for processing lipoaspirate cells. USP2008097429488.
  10. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T.. Method of making an abrasive agglomerate particle. USP2003026521004.
  11. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T.. Method of making an agglomerate particle. USP2005076913824.
  12. McArdle, James L.; Nelson, Jeffrey W.; Culler, Scott R.; Wallace, John T.. Method of making ceramic aggregate particles. USP2003096620214.
  13. Hu Can B. ; Myers Keith E. ; Peterson Robert C.. Methods for harvesting adipose tissue containing autologous microvascular endothelial cells. USP1998045744360.
  14. Fraser, John K.; Hedrick, Marc H.. Methods of making enhanced, autologous fat grafts. USP2012128337834.
  15. Hedrick, Marc H.; Fraser, John K.; Riley, Susan Lynn; Schreiber, Ronda Elizabeth. Methods of using adipose derived regenerative cells to promote restoration of intevertebral disc. USP2016119504716.
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  17. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using adipose derived stem cells to treat acute tubular necrosis. USP2013038404229.
  18. Hedrick, Marc H.; Fraser, John K.. Methods of using adipose tissue-derived cells in augmenting autologous fat transfer. USP2010017651684.
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  21. Fraser, John K.; Hedrick, Marc H.; Zhu, Min; Strem, Brian M.; Daniels, Eric; Wulur, Isabella. Methods of using adipose tissue-derived cells in the treatment of cardiovascular conditions. USP2017039597395.
  22. Alfonso, Zeni; Fraser, John K.. Methods of using adipose tissue-derived cells in the treatment of the lymphatic system and malignant disease. USP2014078784801.
  23. Alfonso, Zeni; Fraser, John K.. Methods of using adipose tissue-derived cells in the treatment of the lymphatic system and malignant disease. USP2016119486484.
  24. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using adipose-derived regenerative cells in the treatment of peripheral vascular disease and related disorders. USP2016119480718.
  25. Hedrick, Marc H.; Fraser, John K.; Riley, Susan L.; Schreiber, Ronda E.. Methods of using regenerative cells in the treatment of cartilage defects. USP2016109463203.
  26. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using regenerative cells in the treatment of erectile dysfunction. USP2017129849149.
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  28. Fraser, John K.; Hedrick, Marc H.; Strem, Brian M.. Methods of using regenerative cells in the treatment of stroke and related diseases and disorders. USP2016129511094.
  29. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using regenerative cells to promote epithelialization or neodermis formation. USP2018019872877.
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  31. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using regenerative cells to treat a burn. USP2016119492483.
  32. Fraser, John K.; Hedrick, Marc H.; Daniels, Eric. Methods of using regenerative cells to treat an ischemic wound. USP2016129511096.
  33. Fraser,John K.; Hedrick,Marc H.. Self-contained adipose derived stem cell processing unit. USP2008067390484.
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