Cardiac catheter anchoring

Details Cardiac catheter anchoring Cardiac catheter anchoring

1995-06-07

1998-07-21

Cohen, Lee S.

Surgery

Instruments

Light application

600374, 600585, 607122, A61B 1736

Patent

active

057828245

ABSTRACT:
A catheter uses a steerable outer catheter with an inner catheter rotatable and extendable with respect to the outer catheter. The outer catheter may be positioned within a patient's heart and a portion of the outer catheter may provide movement like that of a windshield wiper by manipulation of a spring. By combining the windshield wiper type movement with the extension and rotation of the inner catheter relative to the outer catheter, a large area within a patient's heart may be readily mapped for conduction tissue and be subjected to laser ablation if appropriate. Various configurations provide flexibility in relatively positioning of windows used to apply laser energy and ring electrodes used to sense conduction tissue. Various anchoring techniques are described.

REFERENCES:
patent: 4052989 (1977-10-01), Kline
patent: 4723936 (1988-02-01), Buchbinder et al.
patent: 4740047 (1988-04-01), Abe et al.
patent: 4758222 (1988-07-01), McCoy
patent: 4765330 (1988-08-01), Bach
patent: 4784132 (1988-11-01), Fox et al.
patent: 4785815 (1988-11-01), Cohen
patent: 4787399 (1988-11-01), Bonello et al.
patent: 4800876 (1989-01-01), Fox et al.
patent: 4800890 (1989-01-01), Cramer
patent: 4848336 (1989-07-01), Fox et al.
patent: 4850351 (1989-07-01), Herman et al.
patent: 4852580 (1989-08-01), Wood
patent: 4860743 (1989-08-01), Abela
patent: 4862886 (1989-09-01), Clarke et al.
patent: 4913142 (1990-04-01), Kittrell et al.
patent: 4921482 (1990-05-01), Hammerslag et al.
patent: 4940064 (1990-07-01), Dessi
patent: 4955882 (1990-09-01), Hakky
patent: 4985028 (1991-01-01), Isner et al.
patent: 4997431 (1991-03-01), Isner et al.
patent: 4998916 (1991-03-01), Hammerslag et al.
patent: 5037391 (1991-08-01), Hammerslag et al.
patent: 5041108 (1991-08-01), Fox et al.
patent: 5041109 (1991-08-01), Abela
patent: 5061265 (1991-10-01), Abela et al.
patent: 5083565 (1992-01-01), Parins
patent: 5104393 (1992-04-01), Isner et al.
patent: 5106366 (1992-04-01), Isner et al.
patent: 5108368 (1992-04-01), Hammerslag et al.
patent: 5112304 (1992-05-01), Barlow et al.
patent: 5114402 (1992-05-01), McCoy
patent: 5114403 (1992-05-01), Clarke et al.
patent: 5125395 (1992-06-01), Adair
patent: 5125895 (1992-06-01), Buchbinder et al.
patent: 5135517 (1992-08-01), McCoy
patent: 5154501 (1992-10-01), Svenson et al.
patent: 5172699 (1992-12-01), Svenson et al.
patent: 5195968 (1993-03-01), Lundquist et al.
patent: 5228299 (1993-07-01), Harrington et al.
patent: 5263977 (1993-11-01), Adams et al.
patent: 5273535 (1993-12-01), Edwards et al.
patent: 5281212 (1994-01-01), Savage et al.
patent: 5290277 (1994-03-01), Vercimak et al.
patent: 5304198 (1994-04-01), Samson
patent: 5338299 (1994-08-01), Barlow
patent: 5354294 (1994-10-01), Chou
patent: 5366456 (1994-11-01), Rink et al.
patent: 5368564 (1994-11-01), Savage
patent: 5368603 (1994-11-01), Halliburton
patent: 5397304 (1995-03-01), Truckai
patent: 5487385 (1996-01-01), Avitall
patent: 5527292 (1996-06-01), Adams et al.
patent: 5531685 (1996-07-01), Hemmer et al.
patent: 5545200 (1996-08-01), West et al.
Paper entitled "AngeLase Laser Ablation System".
"Development and Early Clinical Applications of a Lateral-aiming Laser Probe", Daijo Hashimoto, Lasers in Medical Science, vol. 2:25 1987, pp. 25-28.

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