Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1995-08-31
1997-06-10
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604282, A61M 2900
Patent
active
056370911
ABSTRACT:
A collapsible catheter is provided for irrigation or aspiration of the urinary bladder with fluid. The catheter consists of a collapsible hollow elastomeric tube which is open at the proximal end. The distal end portion has at least one stiffened aperture. A plurality of channels are provided along the length of the tube which contain removable wires or rods which stiffen the tube for insertion into the bladder. A balloon means is provided to hold the catheter in place.
REFERENCES:
patent: 4784651 (1988-11-01), Hickey
patent: 4796629 (1989-01-01), Grayzel
patent: 5195970 (1993-03-01), Gahara
patent: 5342301 (1994-08-01), Saab
patent: 5458572 (1995-10-01), Campbell et al.
Hakki A-Hamid
Hakky Said I.
Lezdey John
Yasko John D.
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