Human embryo transplanter
An embryo transfer and human technology, applied in the field of human embryo transfer device and its operation, can solve the problems of low transfer success rate, inappropriate embryo implantation position, easy overflow of embryo and other problems, so as to improve the efficiency of embryo implantation and improve implantation Bed efficiency, the effect of preventing embryos from overflowing the uterus
Pending Publication Date: 2019-07-30
保定正木生物科技有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is how to overcome the defects that the existing embryo transplantation causes great damage to the endometrium, the embryo is easy to overflow the uterus and the implantation position of the embryo is not suitable, resulting in a decrease in the success rate of implantation
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Embodiment 1
[0015] like figure 1 As shown, the present invention provides a human embryo implanter, which includes a handle 1 , a microwire 2 , an outer sleeve 3 , a sealing tube 4 , a transplantation tube 5 , and a support tube 6 .
[0016] The length of the support tube 6 is 200 mm, the inner diameter of one end is 4 mm, the outer diameter is 5 mm, the inner diameter of the other end is 2 mm, the outer diameter is 2.5 mm, the length of the graft tube 5 is 50 mm, the inner diameter is 0.5 mm, and the outer diameter is 5 mm. 0.8mm, the outer diameter of the microfilament 2 is 0.48mm, the length is 215mm, the length of the sealing tube 4 is 30mm, the length of the outer sleeve 3 is 180mm, the graft tube 5, the support tube 6 and the outer sleeve The material of the tube 3 is plastic, the material of the microwire 2 is stainless steel, and the material of the sealing tube 4 is silicone rubber.
[0017] Correspondingly, the present invention also provides a kind of operation method of human...
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The invention discloses a human embryo transplanter which comprises a handle, a microfilament, an outer casing pipe, a sealing pipe, a transplanting pipe and a supporting pipe. The handle is connectedwith the microfilament, the outer casing pipe is connected with the sealing pipe, the sealing pipe is connected with the transplanting pipe, the sealing pipe is of a hollow cylindrical structure, a longitudinal partition is arranged in the middle, the outer casing pipe is of a hollow structure, the transplanting pipe is of a hollow pipe structure, the inner wall is smooth, the top end is obtuse and round, the microfilament penetrates through the outer casing pipe and the sealing pipe and then is inserted into the transplanting pipe, and the microfilament can move freely inside the transplanting pipe. The embryo transplanter is sensitive to operate, and the volume of gas and transplanted liquid can be reduced to the maximum extent.
Description
technical field [0001] The invention relates to the field of bioengineering, in particular to a human embryo implanter and its operating method. Background technique [0002] According to the assessment of the World Health Organization (WHO), about 1 in every 7 couples has reproductive disorders. According to a recent survey in my country, domestic infertility patients accounted for 10% of the number of married couples, more than double the 4.8% in the 1984 survey, and the incidence rate is on the rise. Test-tube baby technology is the best way to overcome human reproductive obstacles. This technology has a history of 40 years since its birth in 1978. At present, there are about 8 million test-tube baby groups in the world, and it is increasing rapidly year by year. There are about 600,000 at home and abroad every year. The above mothers need to obtain children through IVF technology, among which my country accounts for more than half of the infertility patients in the wor...
Claims
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IPC IPC(8): A61B17/435
CPCA61B17/435
Inventor 王棉娟
Owner 保定正木生物科技有限公司