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A technology for menstrual blood and human body, applied in the fields of medical science, drainage devices, suction devices, etc., can solve the problems of limited number of stem cells collection, difficulty in storage, and difficulty in collection, and achieve the effects of low cost, guaranteed cell activity, and wide source.
Inactive Publication Date: 2010-08-11
ZHENGZHOU UNIV
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Although menstrual blood has a lot of frequency, it is difficult to collect, easy to be contaminated, difficult to store before and after separation from the human body, etc.
How to collect these stem cells that have been expelled
Method used
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Embodiment 1
[0022] Such as figure 1 , 2 As shown, the human menstrual blood collection method of the present invention is carried out according to the following steps;
[0023] a. First, sterilize the female vulva:
[0024] Wipe the vulva area and vagina with ozone water wet wipes, then apply the ozone water wet wipes to the vulva, wear ozone disinfection underwear for 5-10 minutes;
[0025] The ozone disinfection underwear is an interlayer set at the position of the vulva region of the crotch belt 1 of the underwear, and an ozone generator 2 placed in the interlayer. After wearing the ozone disinfection underwear, connect the power plug of the ozone generator 2 to an external power supply Just connect;
[0026] b. Menstrual blood collection:
[0027] After the previous step of disinfection, put on the sterile menstrual blood collection underwear, connect the power plug of the semiconductor refrigeration sheet 6 in the outer sandwich to the external DC power supply to collect menstrual blood; wome...
Embodiment 2
[0031] Such as figure 2 , 3 As shown, the human menstrual blood collection method of the present invention is carried out according to the following steps;
[0032] a. First, sterilize the female vulva:
[0033] Wipe the vulva area and vagina with ozone water wipes, and then put on ozone disinfection underwear for 5-10 minutes;
[0034] The ozone disinfection underwear is an interlayer set at the position of the vulva region of the crotch belt 1 of the underwear, and an ozone generator 2 placed in the interlayer. After wearing the ozone disinfection underwear, connect the power plug of the ozone generator 2 to an external power supply Just connect;
[0035] b. Menstrual blood collection:
[0036] After disinfection in the previous step, collect menstrual blood by collecting vaginal suppository, namely:
[0037] A hollow plug body 7 made of elastic material with an inverted T-shaped structure in longitudinal section is inserted into the vagina of a woman during menstruation, and the plu...
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Abstract
The invention discloses a human menstruation blood-collecting method. The method is implemented according to the following: a, a step of sterilizing a female vulva, which is to use an ozone-water wet tissue to wipe the vulva and a vaginal orifice or/and externally apply the ozone-water wet tissue to the vulva part and then allow a woman to put on ozone disinfection underwear for 5 to 10 minutes of disinfection; b, a step of collecting menstruation blood, which is to adopt aseptic menstruation blood-collecting underwear to collect menstruation blood or adopt a menstruation blood-collecting vaginal plug to collect the menstruation blood; and c, a step of storing and transporting the menstruation blood, which his to put the collected menstruation blood into a thermal insulation box at the temperature between 5 and 15 DEG C and transporting the menstruation blood to a destination. The invention has the advantage of developing the human menstruation blood-collecting method which is wide in sources, low in cost and free from injuring human bodies and is used for stem cell separation materials. The menstruation blood is collected by adopting the aseptic menstruation blood-collecting underwear, and is kept at the temperature of between 5 and 15 DEG C under the refrigeration action of semiconductor refrigeration sheets so as to ensure the activity of menstruation blood cells and provide high-quality blood sources for next step of extracting stem cells.
Description
Technical field [0001] The invention relates to a material collection method for extracting stem cells, in particular to a method for collecting human menstrual blood. Background technique [0002] The current methods for collecting stem cells are roughly as follows: 1. Extracting bone marrow hematopoietic stem cells: the donor will extract bone marrow blood from the donor's ilium under local anesthesia. However, due to the diversity of bone marrow changes in each individual, the number of bone marrow stem cells in some people is limited and the quality is not high, which is far from meeting clinical needs. 2. Collecting hematopoietic stem cells from peripheral blood: After the donor is injected with the mobilizer, hematopoietic stem cells are collected from the veins of the donor's arm. Although this method is safe, convenient and painless, it still has the same problems as the above Insufficiency problem. 3. Collection of hematopoietic stem cells from umbilical cord blood: Si...
Claims
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