Title:
ROUND-BOTTOM TUBE WITH A TRIPLE-LOCK STOPPER
Document Type and Number:
WIPO Patent Application WO/2020/106225
Kind Code:
A3
Abstract:
The present invention of the round-bottom tube with a triple-lock stopper is a round- bottom test tube with an open end at the top and a closed end at the bottom, containing a removable stopper. The top of the tube has outer ridges for a screw cap and inner ridges for a removable triple-lock stopper. The cylinder-shaped stopper features outer threads that mesh with the inner ridges of the round-bottom tube for a secure seal. Moreover, the triple-lock stopper contains an axial hole at its top end. The axial hole on the triple-lock stopper fits a hollow plastic rod with two open ends. The top end of the plastic rod has a rectangle shape with no inner ridges that fits a luer-lok tip syringe whereas the bottom end of the plastic rod has a trapezoid shape with inner ridges that fit a slip tip syringe.
Inventors:
TURAJANE THANA (TH)
Application Number:
PCT/TH2019/000059
Publication Date:
June 25, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
TURAJANE THANA (TH)
International Classes:
A61J1/05; B65D39/08; B65D51/20
Domestic Patent References:
| WO2014051037A1 | 2014-04-03 |
Foreign References:
| US20150283030A1 | 2015-10-08 | |||
| US20100024914A1 | 2010-02-04 | |||
| JP2002177365A | 2002-06-25 | |||
| JPH0435575U | 1992-03-25 | |||
| US20150164745A1 | 2015-06-18 | |||
| US6382442B1 | 2002-05-07 | |||
| US20060287638A1 | 2006-12-21 |
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