Title:
APPARATUS FOR PRESSURIZED LIQUID TRANSFUSION
Document Type and Number:
WIPO Patent Application WO/2018/082700
Kind Code:
A1
Abstract:
An apparatus suitable for pressurized liquid transfusion is disclosed. The apparatus includes a nozzle assembly (214) enclosed by the combination of a casing (212) and a check nut (202). The nozzle assembly (214) includes an elastomeric ring (206) and a nozzle (208) received by the combination of a cap (210) and a receptacle (204). The elastomeric ring (206) surrounds the nozzle (208) and a proper seal is created there between. The dimension of the internal contour of the elastomeric ring (206) is a bit smaller than the nozzle (208). The elastomeric ring (206) is stretched so as to receive the nozzle (208). Additional processing may be applied to the elastomeric ring (206) to achieve a different type of proper seal. Pressurized liquid passes through the apparatus so as to be transfused. The aforementioned seal serves to avoid leakage or pressure loss at the apparatus so as to avoid undesired aerosolization effects of an aerosolizer (10) the apparatus is installed in.
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Inventors:
HSIEH SHU-PIN (CN)
CHEN YI-TONG (CN)
LIN YI-TING (CN)
CHEN PO-CHUAN (CN)
SHEN CHIU-JU (CN)
CHEN YI-TONG (CN)
LIN YI-TING (CN)
CHEN PO-CHUAN (CN)
SHEN CHIU-JU (CN)
Application Number:
PCT/CN2017/109590
Publication Date:
May 11, 2018
Filing Date:
November 06, 2017
Export Citation:
Assignee:
MICROBASE TECHNOLOGY CORP (CN)
International Classes:
B05B11/00; A61M11/00
Foreign References:
| CN1921949A | 2007-02-28 | |||
| CN205386506U | 2016-07-20 | |||
| CN103769324A | 2014-05-07 | |||
| CN203002553U | 2013-06-19 | |||
| CN202052680U | 2011-11-30 | |||
| US4150794A | 1979-04-24 | |||
| US20060054165A1 | 2006-03-16 |
Other References:
See also references of EP 3534999A4
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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