Laser drilling micro-holes on a novel coronary drug delivery catheter

1997 ◽  
Author(s):  
Jordan Bajor
Keyword(s):  
Drug Delivery ◽  
Laser Drilling ◽  
Micro Holes ◽  
Delivery Catheter

Ultrashort pulse laser drilling of micro-holes(part 2)—experimental study

2019 ◽  
Vol 48 (2) ◽  
pp. 242001
Author(s):  
赵万芹 Zhao Wanqin ◽  
梅雪松 Mei Xuesong ◽  
王文君 Wang Wenjun
Keyword(s):  
Experimental Study ◽  
Pulse Laser ◽  
Ultrashort Pulse ◽  
Laser Drilling ◽  
Ultrashort Pulse Laser ◽  
Micro Holes

scholarly journals A universal drug delivery catheter for the treatment of infrapopliteal arterial disease using liquid therapy

2020 ◽  
Vol 96 (2) ◽  
pp. 393-401 ◽  
Author(s):  
Frank Bunch ◽  
Pradeep Nair ◽  
Gaurav Aggarwala ◽  
Eric Dippel ◽  
Elias Kassab ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Arterial Disease ◽  
Delivery Catheter

Laser drilling of micro-holes with small diameter beyond the limits of focused spot by using a sieve plate or a cover plate

2016 ◽  
Vol 87 (9-12) ◽  
pp. 2471-2484 ◽  
Author(s):  
Yongxiang Geng ◽  
Kedian Wang ◽  
Xia Dong ◽  
Wenqiang Duan ◽  
Xuesong Mei ◽  
...  
Keyword(s):  
Small Diameter ◽  
Laser Drilling ◽  
Cover Plate ◽  
Sieve Plate ◽  
Micro Holes

Pharmacokinetics of Paclitaxel Delivery for the Airway by a New Endobronchial Drug Delivery Catheter: Experimental Study

CHEST Journal ◽  
2013 ◽  
Vol 144 (4) ◽  
pp. 85A
Author(s):  
Hisashi Tsukada ◽  
Plamena Entcheva-Dimitrov ◽  
Kirk Seward ◽  
Samaan Rafeq ◽  
Armin Ernst
Keyword(s):  
Drug Delivery ◽  
Experimental Study ◽  
Delivery Catheter

Ultrashort pulse laser drilling of micro-holes (part 1)--theoretical study

2019 ◽  
Vol 48 (1) ◽  
pp. 106008
Author(s):  
赵万芹 Zhao Wanqin ◽  
梅雪松 Mei Xuesong ◽  
王文君 Wang Wenjun
Keyword(s):  
Pulse Laser ◽  
Ultrashort Pulse ◽  
Theoretical Study ◽  
Laser Drilling ◽  
Ultrashort Pulse Laser ◽  
Micro Holes

A Surgical Technique for Safely Placing a Drug Delivery Catheter into the Pons of Primates: Preliminary Results of Carboplatin Infusion

Neurosurgery ◽  
2003 ◽  
Vol 52 (5) ◽  
pp. 1169-1177 ◽  
Author(s):  
Phillip B. Storm ◽  
Richard E. Clatterbuck ◽  
Ya J. Liu ◽  
Randolph M. Johnson ◽  
Edward M. Gillis ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Surgical Technique ◽  
Preliminary Results ◽  
Delivery Catheter

scholarly journals Experimental Pilot Study of a Novel Endobronchial Drug Delivery Catheter

2015 ◽  
Vol 22 (4) ◽  
pp. 312-318 ◽  
Author(s):  
Hisashi Tsukada ◽  
Kirk P. Seward ◽  
Samaan Rafeq ◽  
Olivier Kocher ◽  
Armin Ernst
Keyword(s):  
Drug Delivery ◽  
Pilot Study ◽  
Delivery Catheter

scholarly journals Design and Development of a Novel Drug Delivery Catheter for Atherosclerosis

2018 ◽  
Author(s):  
Sunandita Sarker ◽  
Yiannis S. Chatzizisis ◽  
Srivatsan Kidambi ◽  
Benjamin S. Terry
Keyword(s):  
Drug Delivery ◽  
High Risk ◽  
Arterial Wall ◽  
Local Treatment ◽  
Specific Treatment ◽  
Modern World ◽  
Design And Development ◽  
Anti Inflammatory ◽  
Delivery Catheter

Atherosclerosis is a chronic progressive cardiovascular disease that results from plaque formation in the arteries. It is one of the leading causes of death and loss of healthy life in modern world. Atherosclerosis lesions consist of sub-endothelial accumulations of cholesterol and inflammatory cells [1]. However, not all lesions progress to the final stage to cause catastrophic ischemic cardiovascular events [2]. Early identification and treatment of high-risk plaques before they rupture, and precipitate adverse events constitutes a major challenge in cardiology today. Numerous investigations have confirmed that atherosclerosis is an inflammatory disease [3] [4] [5]. This confirmation has opened the treatment of this disease to many novel anti-inflammatory therapeutics. The use of nanoparticle-nanomedicines has gained popularity over recent years. Initially approved as anticancer treatment therapeutics [6], nanomedicine also holds promise for anti-inflammatory treatment, personalized medicine, target-specific treatment, and imaging of atherosclerotic disease [7]. The primary aim of this collaborative work is to develop and validate a novel strategy for catheter-directed local treatment of high-risk plaque using anti-inflammatory nanoparticles. Preselected drugs with the highest anti-inflammatory efficacy will be incorporated into a novel liposome nanocarrier, and delivered in-vivo through a specially designed catheter to high-risk atherosclerotic plaques. The catheter has specially designed perfusion pores that inject drug into the blood stream in such a controlled manner that the streamlines carry the nanoparticles to the stenotic arterial wall. Once the particles make it to the arterial wall, they can be absorbed into the inflamed tissue. In this paper, we discuss the design and development of an atraumatic drug delivery catheter for the administration of lipid nanoparticles.

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