KR20020020009A

KR20020020009A - mouth of bottles for aseptic tecnique

Info

Publication number: KR20020020009A
Application number: KR1020000052811A
Authority: KR
Inventors: 김지형
Original assignee: 김지형
Priority date: 2000-09-06
Filing date: 2000-09-06
Publication date: 2002-03-14

Abstract

PURPOSE: Provided is a structure of a bottle entrance of aseptically pouring liquid without using pipette, thereby saving money and time and improving results of operations and experiments. CONSTITUTION: In the structure, the bottle entrance is constructed with two layers spaced at a proper distance. When pouring liquid contained in the bottle, the liquid flows out over the inner surface of the inner layer and does not flow out through the space between the inner layer and the outer layer. When stand the bottle up right, the remaining liquid around the bottle entrance flows back into the bottle through running over the inner surface of the inner layer or flows out of the bottle through running over the outer surface of the inner layer. Accordingly, the liquid is prevented from contacting with the outside by the outer layer.

Description

Mouth of bottles for aseptic tecnique

수술장에서 사용되거나 미생물 실험실에서 사용되는 병은 무균적 조작법으로 다루어 지는 것이 원칙이다In principle, bottles used in the operating room or in microbiological laboratories should be treated with aseptic manipulation.

이를 위해 액체를 병으로 부터 채취하기 위해 무균적 피펫으로 병의 입구에 닿지 않은 상태로 흡입하여야 하며, 입구에 닿은 경우 그 무균성을 보장할 수 없다,For this purpose, the liquid must be sucked out of the bottle with a sterile pipette without touching the inlet of the bottle, and the inlet cannot be guaranteed.

또한 일반인들이 흔히 하듯이 부어서 따르는 경우 그 입구까지 나왔던 액체가 다시 흘러 들어감으로 해서 역시 무균성을 보장할 수 없다.In addition, if the pour is followed by common people, the liquid that has flowed out to its entrance cannot be guaranteed again.

무균성을 보장하면서 액체를 채취하여 옮길 수 있는 방법How to collect and transfer liquids while ensuring sterility

병의 입구가 두겹으로 되어 있으면서 속겹과 겉겹이 서로 적당한 간격만큼 떨어져 있으며, 병을 기울일 때에 속겹의 내부를 통해서 액체가 흘러 나오며 외겹과 내겹사이로는 흘러 나올 수 없도록 되어 있다. 이후 병을 다시 세우게 될 때 병속으로 또는 내겹의 바깥면으로 흐르게 되는 것도 외겹에 의해 보호되어 무균성이 보장된다.The opening of the bottle is two layers, the inner layer and the outer layer are separated from each other by a suitable distance, and when the bottle is inclined, the liquid flows out through the inner layer and cannot flow between the outer layer and the inner layer. Then, when the bottle is rebuilt, flow into the bottle or to the outside of the inner layer is also protected by the outer layer to ensure sterility.

이에 피펫을 사용하는 불편없어 부어서 따를 수 있으면서 무균성이 보장되는 병입구로서 시간 경제적인 면에서 절약될 뿐아니라 무균성이 향상되어 실험 및 수술의 결과를 향상할 수 있을 것이 기대된다.In this regard, it is expected that the pipette can be poured without discomfort and can be followed while ensuring sterility, saving time, and improving sterility as well as improving the results of experiments and surgery.

Claims

When the bottle's inlet is double layered, the inner and outer layers are separated from each other by a suitable distance, and when the bottle is tilted, the liquid flows out through the inside of the inner layer and cannot flow between the outer layer and the inner layer. Anything that flows into the bottle or to the outside of the inner layer is also protected by the outer layer to ensure asepticity.