4.6 Article

A poly(l-lactic acid) braided stent with high mechanical properties during in vitro degradation in bile

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Polymer Science

A poly(L-lactic acid) monofilament with high mechanical properties for application in biodegradable biliary stents

Yuan Tian et al.

Summary: This study prepared a PLLA monofilament with high mechanical properties for constructing biodegradable biliary stents. Results showed that the stent braided by PLLA monofilament has higher COF compared to PDO suture, making it more suitable for treating complex biliary strictures that require longer support time.

JOURNAL OF APPLIED POLYMER SCIENCE (2021)

Article Polymer Science

Biodegradation evaluation of poly (lactic acid) for stent application: Role of mechanical tension and temperature

Sasan Khalaj Amnieh et al.

Summary: This study experimentally investigated the mechanical characteristics of PLA in stent application, both before and during degradation. By conducting tensile and relaxation tests, the study revealed changes in Young's modulus, residual stress, and stress relaxation pattern of PLA fibers during degradation. Analytical techniques including GPC, DSC, and TGA were used to further evaluate the degradation process and polymer properties.

JOURNAL OF APPLIED POLYMER SCIENCE (2021)

Article Polymer Science

Effects of annealing temperature on both radial supporting performance and axial flexibility of poly(L-lactic acid) braided stents

Yuan Tian et al.

Summary: The study shows that PLLA braided stents annealed at 100 to 120 degrees Celsius can achieve sufficient radial force and lower axial force simultaneously, providing better support for clinical applications.

JOURNAL OF APPLIED POLYMER SCIENCE (2021)

Article Materials Science, Textiles

Study of the mechanical behavior of Z-structure stents produced by poly-L-lactic acid multi-ply strands

Conger Wang et al.

TEXTILE RESEARCH JOURNAL (2019)

Review Gastroenterology & Hepatology

A systematic review of biodegradable biliary stents: promising biocompatibility without stent removal

Antti Siiki et al.

EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY (2018)

Article Polymer Science

A comparative study on in vitro degradation behavior of PLLA-based copolymer monofilaments

Daokun Shi et al.

POLYMER DEGRADATION AND STABILITY (2018)

Article Materials Science, Multidisciplinary

The current status of biodegradable stent to treat benign luminal disease

Yueqi Zhu et al.

MATERIALS TODAY (2017)

Review Polymer Science

Lifetime prediction of biodegradable polymers

Bronwyn Laycock et al.

PROGRESS IN POLYMER SCIENCE (2017)

Article Medicine, Research & Experimental

Degradation of Mg-6Zn alloy stents does not influence the healing of the common bile duct in vivo

Yigang Chen et al.

EXPERIMENTAL AND THERAPEUTIC MEDICINE (2017)

Article Multidisciplinary Sciences

Considerable knock-on displacement of metal atoms under a low energy electron beam

Hengfei Gu et al.

SCIENTIFIC REPORTS (2017)

Article Surgery

Radiopaque biodegradable stent for duct-to-duct biliary reconstruction in pigs

Yoshisato Tanimoto et al.

LANGENBECKS ARCHIVES OF SURGERY (2016)

Review Cardiac & Cardiovascular Systems

Absorb bioresorbable vascular scaffold: What have we learned after 5 years of clinical experience?

Gianluca Caiazzo et al.

INTERNATIONAL JOURNAL OF CARDIOLOGY (2015)

Article Engineering, Biomedical

Biodegradable weft- knitted intestinal stents: Fabrication and physical changes investigation in vitro degradation

Gang Li et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A (2014)

Review Cardiac & Cardiovascular Systems

Current Status of Bioresorbable Scaffolds in the Treatment of Coronary Artery Disease

Jens Wiebe et al.

JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (2014)

Article Radiology, Nuclear Medicine & Medical Imaging

Biodegradable biliary stent implantation in the treatment of benign bilioplastic-refractory biliary strictures: preliminary experience

Giovanni Mauri et al.

EUROPEAN RADIOLOGY (2013)

Article Medicine, Research & Experimental

Technique for the safe placement of a biodegradable stent into the common bile duct of rabbits

Yigang Chen et al.

EXPERIMENTAL AND THERAPEUTIC MEDICINE (2013)

Review Gastroenterology & Hepatology

Functional Self-Expandable Metal Stents in Biliary Obstruction

Chang-Il Kwon et al.

CLINICAL ENDOSCOPY (2013)

Review Surgery

The current diagnosis and treatment of benign biliary stricture

Hiroshi Shimada et al.

SURGERY TODAY (2012)

Article Engineering, Biomedical

Mechanical study of PLA-PCL fibers during in vitro degradation

A. C. Vieira et al.

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS (2011)

Review Gastroenterology & Hepatology

Plastic or metal stents for benign extrahepatic biliary strictures: a systematic review

Petra G. A. van Boeckel et al.

BMC GASTROENTEROLOGY (2009)

Article Gastroenterology & Hepatology

Measurement of radial and axial forces of biliary self-expandable metallic stents

Hiroyuki Isayama et al.

GASTROINTESTINAL ENDOSCOPY (2009)

Article Engineering, Biomedical

Feasibility of biodegradable PLGA common bile duct stents: An in vitro and in vivo study

Xiaoyi Xu et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE (2009)

Article Surgery

Synthetic Bioabsorbable Stent Material for Duct-to-Duct Biliary Reconstruction

Hirotaka Tashiro et al.

JOURNAL OF SURGICAL RESEARCH (2009)

Article Gastroenterology & Hepatology

A novel biodegradable biliary stent in the endoscopic treatment of cystic-duct leakage after cholecystectomy

Johanna Laukkarinen et al.

GASTROINTESTINAL ENDOSCOPY (2007)

Article Gastroenterology & Hepatology

A novel biodegradable biliary stent in the normal duct hepaticojejunal anastomosis:: An 18-month follow-up in a large animal model

Johanna M. Laukkarinen et al.

JOURNAL OF GASTROINTESTINAL SURGERY (2007)

Article Engineering, Biomedical

Study of biodegradable and self-expandable PLLA helical biliary stent in vivo and in vitro

Bo Meng et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE (2006)

Article Engineering, Biomedical

Mechanical properties and in vitro degradation of bioabsorbable self-expanding braided stents

JP Nuutinen et al.

JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION (2003)