Rubber plunger surface texturing for friction reduction in medical syringes

Haytam KASEM; Harel SHRIKI; Lihi GANON; Michael MIZRAHI; Kareem ABD-RBO; Abraham JDOMB

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Rubber plunger surface texturing for friction reduction in medical syringes

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Friction is a genuine issue in the use of many medical devices involving rubbery materials such as plungers in medical syringes. This paper presents a new direction for the reduction of friction in medical syringes based on surface texturing of the rubber plunger. The specimens were prepared by casting poly(vinylsiloxane)(PVS) rubber into a pre-fabricated negative template obtained by 3D printing. Friction tests were performed on a home-made test-rig. It was clearly shown that friction resistance can be considerably manipulated when using textured plungers.

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《摩擦（英文版）》 |2019年第4期|351-358|共8页
作者
Haytam KASEM; Harel SHRIKI; Lihi GANON; Michael MIZRAHI; Kareem ABD-RBO; Abraham JDOMB;
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作者单位

Department of Mechanical Engineering;

Azrieli College of Engineering;

Jerusalem9103501;

Israel;

Tribology Laboratory;

Department of Mechanical Engineering;

Technion;

Haifa32000;

Israel;

School of Pharmacy;

Faculty of Medicine;

the Hebrew University;

Jerusalem9103501;

Israel;

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原文格式 PDF
正文语种 chi
中图分类摩擦与磨损;医药卫生器械;
关键词
syringe; rubber; plunger; surface; texturing; friction; medical; syringes;

Rubber plunger surface texturing for friction reduction in medical syringes

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