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使用弯针进行病灶内给药。

Intralesional drug delivery with a bent needle.

作者信息

Mutalik Sharad D, Rasal Yashashree Dhaval

机构信息

Department of Dermatotherapy and Cosmetology, Maharashtra Medical Foundation's Joshi Hospital, Pune, Maharashtra, India.

出版信息

J Cutan Aesthet Surg. 2024 Oct-Dec;17(4):348-350. doi: 10.4103/JCAS.JCAS_38_23. Epub 2023 Aug 4.

DOI:10.4103/JCAS.JCAS_38_23
PMID:39649770
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11619168/
Abstract

Intralesional injections to wide, thick lesions and lesions on curved surfaces are challenging with the syringe and needle unit being held parallel to the skin surface. Bending the needle eases negotiation by lifting the syringe away from the skin surface with the needle entering parallel to the lesion ensuring uniform and optimal drug delivery.

摘要

对于广泛、厚实的病变以及曲面上的病变进行病灶内注射时，若将注射器和针头单元保持与皮肤表面平行会颇具挑战性。弯曲针头可通过将注射器从皮肤表面抬起，使针头与病变平行进入，从而便于操作，确保药物均匀且最佳地递送。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/804a6577207e/JCAS-17-348-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/03922389d7c9/JCAS-17-348-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/ea1e2fb5b9e5/JCAS-17-348-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/804a6577207e/JCAS-17-348-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/03922389d7c9/JCAS-17-348-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/ea1e2fb5b9e5/JCAS-17-348-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f802/11619168/804a6577207e/JCAS-17-348-g003.jpg

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本文引用的文献

1
Assessment of conduction anesthesia effectiveness using the angulated needle approach for the inferior alveolar nerve block.评估使用下牙槽神经阻滞的倾斜针方法的传导麻醉效果。
J Craniomaxillofac Surg. 2020 Jun;48(6):607-615. doi: 10.1016/j.jcms.2020.03.010. Epub 2020 Mar 31.
2
The Biomechanics and Optimization of the Needle-Syringe System for Injecting Triamcinolone Acetonide into Keloids.将曲安奈德注射到瘢痕疙瘩中的针筒系统的生物力学与优化
J Med Eng. 2016;2016:5162394. doi: 10.1155/2016/5162394. Epub 2016 Oct 24.
3
Uses of hypodermic needle in dermatology.
皮下注射针在皮肤病学中的用途。
Indian J Dermatol Venereol Leprol. 2013 Sep-Oct;79(5):721-4. doi: 10.4103/0378-6323.116749.