Intravascular catheter having combined imaging abrasion head

Details Intravascular catheter having combined imaging abrasion head Intravascular catheter having combined imaging abrasion head

1994-08-22

1996-04-16

Jaworski, Francis

Surgery

Truss

Pad

606159, 12866206, A61B 812

Patent

active

055072925

ABSTRACT:
Front-end and side-on intravascular catheters are described that comprise an abrasive head contained substantially within a housing. Aspiration means and flushing means are connected to the region of grinding to remove dislodged debris. A preferred embodiment has the abrasive surface of a rotatable head comprised of diamond powder. Another preferred embodiment has an ultrasonic transducer affixed to the head to permit transluminal imaging of the site of occlusion.

REFERENCES:
patent: Re33569 (1991-04-01), Gifford III
patent: 3889657 (1975-06-01), Baumgarten
patent: 4465072 (1984-08-01), Taheri
patent: 4616648 (1986-10-01), Simpson
patent: 4631052 (1986-12-01), Kensey
patent: 4669469 (1987-06-01), Gifford III
patent: 4747821 (1988-05-01), Kensey et al.
patent: 4771774 (1988-09-01), Simpson
patent: 4781186 (1988-11-01), Simpson
patent: 4794928 (1989-01-01), Kletschka
patent: 4794931 (1989-01-01), Yock
patent: 4795438 (1989-01-01), Kensey et al.
patent: 4842578 (1989-06-01), Johnson et al.
patent: 4857045 (1989-08-01), Rydell
patent: 4857046 (1989-08-01), Stevens et al.
patent: 4867157 (1989-04-01), McGurk-Burleson et al.
patent: 4886061 (1989-12-01), Fischell et al.
patent: 4894051 (1990-01-01), Shiber
patent: 4926858 (1990-05-01), Gifford III
patent: 4950278 (1990-08-01), Sachse et al.
patent: 4951677 (1990-08-01), Crowley et al.
patent: 4979939 (1990-12-01), Shiber
patent: 4979951 (1990-12-01), Simpson
patent: 4994067 (1991-02-01), Summers
patent: 5024651 (1991-06-01), Shiber
patent: 5041089 (1991-08-01), Mueller
patent: 5047040 (1991-09-01), Simpson
patent: 5053044 (1992-10-01), Mueller
patent: 5071425 (1991-12-01), Gifford III
patent: 5084010 (1992-01-01), Plaia
patent: 5092873 (1992-03-01), Simpson
patent: 5100424 (1992-03-01), Jong et al.
patent: 5100425 (1992-03-01), Fischell et al.
patent: 5135484 (1992-08-01), Wright
patent: 5135531 (1992-08-01), Shiber
patent: 5402790 (1995-04-01), Jong et al.
Aoth, D. C. "Tronsluminal Microdissection Device", EP 0229620 Published 22-07-1987.

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