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Investigation of the shape of indwelling needles based on the pressure distribution inside needles using a pressure-sensing guidewire

Investigation of the shape of indwelling needles based on the pressure distribution inside needles using a pressure-sensing guidewire
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An anticoagulant/hemostatic indwelling needle for oral glucose tolerance test.

Biomaterials Science, 2022
Indwelling needles are widely used in the clinic for their advantages of reducing the pain and discomfort caused by repeated venipuncture. Achieving anticoagulation and hemostasis with one single indwelling needle is highly desired from perspective of ...
Xiongfeng Nie, Chunyan Cui, T. Wu, Yang Wu, Xinyu Bian, Rong Yang, Xiaoping Zhang, Yage Sun, Yang Liu, Wenguang Liu   +9 more
semanticscholar   +5 more sources

A smart indwelling needle with on-demand switchable anticoagulant and hemostatic activities

Materials Horizons, 2020
The repeated puncture of vessels with a conventional syringe needle causes frequent pain and fear in patients and particularly increases the risk of infections. An indwelling needle implanted in veins for a long time can avoid repeated punctures. However,
Yuanhao Wu, Hongbo Wang, Chuanchuan Fan, Ziyang Xu, Bo Liu, Wenguang Liu   +5 more
semanticscholar   +4 more sources

Clinical outcomes of indwelling needle-delivered urokinase thrombolysis in the treatment of thrombosed arteriovenous grafts

The Journal of Vascular Access, 2023
Background: To investigate the clinical outcomes of indwelling needle-delivered local urokinase thrombolysis, a cost-saving thrombolytic approach, in the treatment of thrombosed arteriovenous grafts (AVGs).
Yu Zhou, Wenqin Li, Bo Chen, Ling Chen, Qi-quan Lai, B. Tu, Ziming Wan, Qing-hua Zhao   +7 more
semanticscholar   +3 more sources

Observation on Nursing Effect of Nano Trauma Patch for Intravenous Indwelling Needle Fixation

Integrated Ferroelectrics, 2021
With the continuous research and advancement of medical nursing, the application of intravenous indwelling needles is becoming more and more widespread. As a new type of nano material, the nano wound patch can be effectively used in clinical applications.
Yan Liu
semanticscholar   +2 more sources

Indwelling Small Pleural Catheter Needle Thoracentesis in the Management of Large Pleural Effusions

Chest, 1997
To evaluate the clinical safety, efficacy, and cost of a small indwelling pleural catheter (7F, Turkel Safety Thoracentesis System [Sherwood, Davis, and Geck; St. Louis]) vs repeated needle thoracentesis or closed tube thoracostomy as a means to drain a large-volume pleural effusion.Inpatients in a tertiary care university teaching hospital in urban ...
C J, Grodzin, R A, Balk
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An Indwelling Arterial Needle for Use in the Radial Artery

Science, 1946
J P, Henry, P O, Greeley, V L, Frykman, L, Peterson   +3 more
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In Vivo Capture of Circulating Tumor Cells Based on Transfusion with a Vein Indwelling Needle.

ACS Applied Materials & Interfaces, 2015
Detection of circulating tumor cells (CTCs) could be used as a "liquid biopsy" for tracking the spread of cancer. In vitro detection methods based on blood sampling and in vitro CTC capture often suffer from the small sampling volume and sampling error.
Hongyan Zhang, Zhenzhen Jia, Chuanchen Wu, Liguo Zang, Guiwen Yang, Zhenzhen Chen, Bo Tang   +6 more
semanticscholar   +3 more sources