Single-passage laser recanalization plus subsequent balloon angioplasty by (1) a novel detachable fiberoptic guide wire device or (2) a balloon catheter over-the-fiberoptic wire system

1990 ◽  
Vol 120 (6) ◽  
pp. 1477-1481 ◽  
Author(s):  
Garrett Lee ◽  
Gerald Pond ◽  
Elliot Sacks ◽  
Samuel Butman ◽  
Dan Rink ◽  
...  
2021 ◽  
Vol 14 (3) ◽  
pp. e27-e29
Author(s):  
Daehoon Kim ◽  
Jung-Sun Kim ◽  
Seung-Jun Lee ◽  
Sung-Jin Hong ◽  
Chul-Min Ahn ◽  
...  

Circulation ◽  
1983 ◽  
Vol 68 (4) ◽  
pp. 776-784 ◽  
Author(s):  
J P Dervan ◽  
D S Baim ◽  
J Cherniles ◽  
W Grossman

1995 ◽  
Vol 36 (1) ◽  
pp. 59-60 ◽  
Author(s):  
Tanvir Ahmad ◽  
John G. Webb ◽  
Ronald G. Carere ◽  
Arthur Dodek

2011 ◽  
Vol 22 (7) ◽  
pp. 941-946 ◽  
Author(s):  
Byung Kook Kwak ◽  
Woong Jae Lee ◽  
Sungjoon Lim ◽  
Hyung Jin Shim ◽  
Gil Soo Kim ◽  
...  

Author(s):  
Athanassios Manginas ◽  
Gregory Pavlides ◽  
Vasilis Voudris ◽  
Vasilis Vassilikos ◽  
Dennis V. Cokkinos

2008 ◽  
Vol 139 (2_suppl) ◽  
pp. P164-P165
Author(s):  
Paul E Lomeo ◽  
Judith Finneman

Objectives Balloon sinuplasty is a new procedure that is gaining popularity in the United States. However, with all new technology, there is an increase in cost. Balloon sinuplasty increases the overhead for the facility where it is being performed and does not affect reimbursement. To decrease the cost of new technology, the physician, facility, and the company must all think of creative methods to acheive this goal. Methods In our institution, we had 60 patients that had balloon sinuplasties performed, with all of them involving both maxilary and frontal sinus. Re-useable olive-tip cannula was used instead of the company's recommended disposable guide catheter for the frontal and maxillary sinuses. In using the olive-tip as a guide catheter, the guide wire and balloon catheter are easily directed to the opening of both the maxillary and frontal sinus. Results The outcome from all 60 patients was successful, with none returning for revision. In using the olive-tip cannula instead of the disposable catheter guide for the maxillary and frontal sinuses, there was a savings of $37,500 for the institution. Conclusions The use of an olive-tip cannula from the basic FESS set decreases the cost of performing balloon sinuplasty. This suction-tip can replace the catheter guide without compromising the surgical procedure and is easy to use by the experienced sinus surgeon. There was a cost savings of $625 per procedure when using an olive-tip cannula instead of the company's recommended catheter guide.


2019 ◽  
Vol 61 (1) ◽  
Author(s):  
Marlene Sickinger ◽  
Reto Neiger ◽  
Axel Wehrend

Abstract Surgery of obstructive urolithiasis in small ruminants is often unsatisfactory due to postoperative development of strictures. The present study aimed to establish an endoscopic technique for the placement of a transurethral urinary catheter into the bladder of rams. This catheter was used as a removable stent-like drainage. The procedure was performed in three sheep rams that were euthanized and placed for surgery in 45° Trendelenburg position. In one ram, cystotomy was performed via right paramedian laparotomy. A 3 mm flexible fiberscope was introduced into the urinary bladder and advanced via urethra to the tip of the penis. Placing a guide wire through the endoscopic working channel into the urethra enabled the retrograde insertion of a transurethral urinary catheter into the bladder. In two rams, retrograde insertion of a fiberscope was performed. Again, a guidewire was used to insert a balloon catheter into the bladder. Paramedian right laparotomy was performed to ascertain the correct position of the balloon. Both techniques, antero- and retrograde endoscopy, were possible and could be successfully performed. Mucous membranes and urinary microliths were easily observed. Repeated advancing of the endoscope or the catheter resulted in marked damage of the mucous membranes. The patency of the urethra may be restored by means of endoscopic placement of a transurethral catheter in male small ruminants. The applicability and clinical outcome of this procedure as well as the effects on stricture formation should be further examined with controlled clinical studies.


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