구강 면봉 샘플 수집 및 보존

1. 준비: 의료용 구강 면봉 및 종이 재료 증거 포장 백. 입다: 일회용 멸균 장갑 및 멸균 부직포 마스크. 자료 증거 가방 정보 양식을 작성하십시오., 샘플의 샘플링 날짜를 표시, 깨끗한 화장지 두세 장을 가져다가 책상 위에 올려 놓으십시오..

2. 견본 추출: 확인된 사람에게 깨끗한 물 한 컵을 줍니다. (for gargling) and ask him to rinse simply to remove the food residue left in the mouth (if the identified person is an infant, ask his guardian to feed a small amount of boiled water first), then ask the identified person to open his mouth naturally, and gently press and rotate the oral swab on his tongue or buccal mucosa (cheeks on both sides of the mouth) with a medical disposable sampling swab for 3-5 타임스. 같은 방법으로, take 2-3 swab samples and put them on clean paper towels to dry in the shade. (It is estimated to be about 2 시간)

3. After being verified with the appraiser, put the cotton swabs that have just been taken into the paper material evidence packaging bag filled with the information of the corresponding appraiser. Pay attention to the following points when collecting oral swab samples:

1: Avoid touching the swab head with your hands. Please rinse your mouth with clear water before collection.

2. The samples collected by the above method can be stored in a dry environment for 2-3 개월;

3: The oral swab should be dried in the shade and then put into a paper envelope to avoid the mildew of the oral swab affecting the detection; Different people’s oral swabs need to be stored separately and identified.

4. It is best not to eat, 연기, chew gum and betel nut before sampling.