Application of Dumon stent for tracheal re-stenosis, initially treated by expandable metallic stent(EMS) for traumatic tracheal stenosis.

1997 ◽  
Vol 11 (1) ◽  
pp. 49-54
Author(s):  
Takumi Sasai ◽  
Yoshitaka Masaki ◽  
Yousuke Ishii
Keyword(s):  
Tracheal Stenosis ◽  
Metallic Stent ◽  
Expandable Metallic Stent ◽  
Dumon Stent

scholarly journals Experience with an Expandable Metallic Stent for Progressive Tracheal Stenosis

1998 ◽  
Vol 1998 (Supplement96) ◽  
pp. 149-153
Author(s):  
Takuji Takemoto ◽  
Yozo Orita ◽  
Takeshi Akisada ◽  
Kanae Hori ◽  
Toshimi Hidaka
Keyword(s):  
Tracheal Stenosis ◽  
Metallic Stent ◽  
Expandable Metallic Stent

scholarly journals Vancomycin-Loaded Polycaprolactone Electrospinning Nanofibers Modulate the Airway Interfaces to Restrain Tracheal Stenosis

2021 ◽  
Vol 9 ◽  
Author(s):  
Yanan Zhao ◽  
Chuan Tian ◽  
Kunpeng Wu ◽  
Xueliang Zhou ◽  
Kexing Feng ◽  
...  
Keyword(s):  
Tracheal Stenosis ◽  
Rabbit Model ◽  
Biological Properties ◽  
Covered Stent ◽  
Metallic Stent ◽  
Electrospinning Technique ◽  
Airway Stent ◽  
Expandable Metallic Stent ◽  
Covered Metallic Stent ◽  
Ft Ir

Site-specific release of therapeutics at the infected trachea remains a great challenge in clinic. This work aimed to develop a series of vancomycin (VA)-loaded polycaprolactone (PCL) composite nanofiber films (PVNF-n, n = 0, 1, and 5, respectively) via the electrospinning technique. The physiochemical and biological properties of PVNF-n were evaluated by a series of tests, such as FT-IR, XRD, SEM-EDS, and antibacterial assay. The PVNF-n samples displayed a typical network structure of fibers with random directions. VA was successfully introduced into the PCL nanofibers and could be sustained and released. More importantly, PVNF-5 showed relatively good antibacterial activity against both methicillin-resistant Staphylococcus aureus (MRSA) and Streptococcus pneumoniae (SPn). Thus, PVNF-5 was covered onto the self-expandable metallic stent and then implanted into a New Zealand rabbit model to repair tracheal stenosis. Compared to a metallic stent, a commercial pellosil matrix–covered stent, and a PVNF-0–covered metallic stent, the PVNF-5–covered airway stent showed reduced granulation tissue thickness, collagen density, α-SMA, CD68, TNF-α, IL-1, and IL-6 expression. In conclusion, this work provides an anti-infection film–covered airway stent that in site restrains tracheal stenosis.

scholarly journals Experience of Expandable Metallic Stent Placement for Tracheal Stenosis.

1993 ◽  
Vol 44 (6) ◽  
pp. 472-476
Author(s):  
Takaaki Kawaguchi ◽  
Yutaka Katoh ◽  
Hiromu Kakiuchi ◽  
Takaaki Kimura ◽  
Yasuhiro Hayashi ◽  
...  
Keyword(s):  
Tracheal Stenosis ◽  
Stent Placement ◽  
Metallic Stent ◽  
Expandable Metallic Stent ◽  
Metallic Stent Placement

Expandable Metallic Stent Placement in Upper Tracheal Stenosis

2001 ◽  
Vol 177 (6) ◽  
pp. 1423-1426 ◽  
Author(s):  
Noboru Tanigawa ◽  
Satoshi Sawada ◽  
Yoshikazu Okuda ◽  
Mitsuharu Sougawa ◽  
Atsushi Komemushi ◽  
...  
Keyword(s):  
Tracheal Stenosis ◽  
Stent Placement ◽  
Metallic Stent ◽  
Expandable Metallic Stent ◽  
Metallic Stent Placement

scholarly journals Placement of An Expandable Metallic Stent for Malignant Tracheal Stenosis: A Case Report

2016 ◽  
Vol 38 (1) ◽  
pp. 71-76 ◽  
Author(s):  
Yoshinobu ICHIKI ◽  
Junji KAWASAKI ◽  
Tetsuro YOSHIDA ◽  
Takayuki HAMATSU ◽  
Taketoshi SUEHIRO ◽  
...  
Keyword(s):  
Case Report ◽  
Tracheal Stenosis ◽  
Metallic Stent ◽  
Expandable Metallic Stent

Expandable Metallic Stent in the Treatment of Subglottic Tracheal Stenosis: Report of Long-term Failure in 4 Cases

1994 ◽  
Vol 30 (6) ◽  
pp. 1057
Author(s):  
Young Min Han ◽  
Ki Whan Hong ◽  
Ki Chul Choi ◽  
Chong Soo Kim ◽  
Ho Young Song ◽  
...  
Keyword(s):  
Tracheal Stenosis ◽  
Metallic Stent ◽  
Expandable Metallic Stent

Treatment of cuff-related tracheal stenosis with a fully covered retrievable expandable metallic stent

2013 ◽  
Vol 68 (4) ◽  
pp. 358-364 ◽  
Author(s):  
G. Chen ◽  
Z. Wang ◽  
X. Liang ◽  
Y. Wang ◽  
Y. Wang ◽  
...  
Keyword(s):  
Tracheal Stenosis ◽  
Metallic Stent ◽  
Expandable Metallic Stent
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