Assembly method of apparatus for pressurized liquid transfusion

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11771847
APP PUB NO 20190328981A1
SERIAL NO

16343403

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Abstract

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An assembly method of an apparatus suitable for pressurized liquid transfusion is disclosed. In one step, a nozzle is to be inserted into the through hole of an elastomeric ring. Because the dimension of the nozzle is larger than the through hole, the internal wall of the elastomeric ring is tensioned and deformed so as to fit the nozzle. In one step, the elastomeric ring along with the nozzle is inserted into a receptacle. The dimension of the outer contour of the elastomeric ring needs to be decreased so as to be accommodated by the receptacle. Due to the flexibility of the elastomeric ring, it resumes at least partially to its original shape. Therefore, proper seal is created and maintained between the elastomeric ring and the nozzle such that leakage and pressure loss may be prevented. The foregoing is capable of working under high-pressured environment for prolonged use.

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Patent Owner(s)

Patent OwnerAddress
MICROBASE TECHNOLOGY CORPTAOYUAN CITY 33464

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Po-Chuan Taoyuan, TW 28 288
Chen, Yi-Tong Taoyuan, TW 8 82
Hsieh, Shu-Pin Taoyuan, TW 21 79
Lin, Yi-Ting Taoyuan, TW 115 917
Shen, Chiu-Ju Taoyuan, TW 4 0

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