Development of Hydrophobic Surgical Forceps using Powder Injection Molding and Surface Treatment

• Autorzy: Park D. Y. , Park B. R. , Gal C. W. , Lin D. , Han J. S. , Jeong M.-S. , Bollina R. , Hwang W. , Park S. J.

Identyfikatory

DOI

10.24425/118964

• Języki publikacji: EN

Abstrakty

EN

Hydrophobic surgical forceps of end-effectors for laparoscopic operations or minimally invasive surgery were developed through powder injection molding (PIM) and surface treatment. Processing conditions for mixing, debinding, and sintering were investigated to produce defect-free components. An optimum solid loading was determined by torque rheometry experiments. The optimized processing conditions for debinding and sintering were designed through the measurement of weight loss and shrinkage behavior by thermogravimetric analysis and dilatometry experiments. After producing the surgical forceps based on the optimized processing conditions via PIM, surface treatment was carried out to generate the hydrophobic structure on the surface.

Słowa kluczowe

EN

powder injection molding; hydrophobic; debinding; sintering; surface treatment

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 1
• Strony: 473--480
• Opis fizyczny: Bibliogr. 26 poz., rys., tab., wzory

Twórcy

autor

Park D. Y.

• Korea Institute of Energy Research, Solar Thermal Convergence Laboratory, Daegeon, S. Korea

autor

Park B. R.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

autor

Gal C. W.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

autor

Lin D.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

autor

Han J. S.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

autor

Jeong M.-S.

• Korea Institute of Industrial Technology Ultimate Manufacturing Technology R&Bd Group, S. Korea

autor

Bollina R.

• School of Engineering Sciences, Mahindra Ecole Centrale, India

autor

Hwang W.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

autor

Park S. J.

• Pohang University of Science and Technology, Department of Mechanical Engineering, S. Korea

Bibliografia

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Uwagi

EN

1. This research was supported by National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2011-0030075) and was conducted under the framework of Research and Development Program at the Korea Institute of Energy Research (KIER) (B8-2413-03).

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).