Surgery – Miscellaneous – Methods
Patent
1994-12-09
1996-11-26
Dawson, Glenn
Surgery
Miscellaneous
Methods
606 80, A61B 1900, A61B 1700
Patent
active
055775179
ABSTRACT:
Percutaneous tissue removal apparatus include a flexible drill shaft, a cutting tip mounted on the shaft for cutting tissue, structure for transmitting motion to the shaft to cut tissue fragments from the tissue, and structure for removing the tissue fragments along the shaft by suction to a location outside the tissue mass while cutting. The apparatus may include structure for collecting one or more selected components of the harvested tissue fragments for implantation of the fragments preferably into the body of the patient from whom they were removed. The tissue fragments may be inserted in a biogradable sac and then placed in an opening in a patient's body. Alternatively, the fragments may be placed in the opening and thereafter sealed with a biogradable or polymeric material.
REFERENCES:
patent: 2526662 (1950-10-01), Hipps et al.
patent: 2621145 (1952-12-01), Sano
patent: 3554192 (1971-01-01), Isberner
patent: 4142517 (1979-03-01), Stavropoulos et al.
patent: 4265231 (1981-05-01), Scheller, Jr. et al.
patent: 4466429 (1984-08-01), Loscher et al.
patent: 4472840 (1984-09-01), Jefferies
patent: 4541423 (1985-09-01), Barber
patent: 4554686 (1985-11-01), Baker
patent: 4589414 (1986-05-01), Yoshida et al.
patent: 4603694 (1986-08-01), Wheeler
patent: 4649918 (1987-03-01), Pegg et al.
patent: 4678470 (1987-07-01), Nashef et al.
patent: 4681106 (1987-07-01), Kensey et al.
patent: 4751922 (1988-06-01), Di Pietropolo
patent: 4798213 (1989-01-01), Doppelt
patent: 4832683 (1989-05-01), Idemoto et al.
patent: 4844064 (1989-07-01), Thimsen et al.
patent: 4857045 (1989-08-01), Rydell
patent: 4950296 (1990-08-01), McIntyre
patent: 4994067 (1991-02-01), Summers
patent: 5073373 (1991-12-01), O'Leary et al.
patent: 5171244 (1992-12-01), Caspari et al.
patent: 5204106 (1993-04-01), Schepers et al.
patent: 5269785 (1993-12-01), Bonutti
patent: 5284655 (1994-02-01), Bogdansky et al.
patent: 5298254 (1994-03-01), Prewett et al.
patent: 5390683 (1995-02-01), Pishandi
patent: 5403317 (1995-04-01), Bonutti
LandOfFree
Method of grafting human tissue particles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of grafting human tissue particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of grafting human tissue particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1965984