Simulated egg taking model and using method and application thereof

A model and follicle technology, applied in the field of reproductive medicine, can solve the problems of increased patient risk and long anesthesia time, and achieve the effect of improving operation proficiency, small ultrasonic attenuation coefficient, and promoting medical development.

Active Publication Date: 2019-05-07
东莞市第三人民医院
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Problems solved by technology

Since the newly established reproductive centers all use intravenous anesthesia, if the egg retrieval technique is not skilled, it will lead to a long anesthesia time and increase the risk of patients

Method used

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  • Simulated egg taking model and using method and application thereof
  • Simulated egg taking model and using method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0050] A simulated egg retrieval model, the model goes up to the waist and abdomen, down to the upper 1 / 3 of the thigh, the standard gynecological examination lithotomy position, such as figure 1 As shown, the internal structure of the model includes female ovary model 2, vagina model 3, uterus model 4 and fallopian tube model 1. The ovary model 2 is made of rubber with a diameter of 10 cm. The wall thickness of the ovary model is 0.15 mm, and the ovary model The inside is filled with couplant, the length of the vagina model 3 is 8cm, and the wall thickness of the vagina model 3 is 2mm, such as figure 2 The shown follicle model 21 is evenly embedded in the surface of both ovaries with an embedding depth of 8 mm. The ovary model 2 on both sides is loaded with 26 follicles 21 to simulate the physiological state of the ovary after ovulation induction in the human body. The diameter of the follicle model 21 is 12-20 mm. The follicle wall thickness of the model 21 is 0.03 mm, and ...

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Abstract

The invention provides a simulated egg taking model and a using method and application thereof. On the model, a standard gynecological examination lithotomy position is from a waist and abdomen part to a 1 / 3 thigh position, the model is internally provided with female ovarian tissue, a vagina, a uterus and oviducts, and ovarian follicles are uniformly distributed on the surfaces of ovaries, and internally comprise simulated eggs. The simulated egg taking model simulates features of post-superovulation female ovarian tissue, trains egg-taking operation practice of clinical staff, increases thedegree of egg-taking skillfulness and the recovery rate, pushes medical development and reduces the pain and economic loss of a patient.

Description

technical field [0001] The invention belongs to the field of reproductive medicine, relates to a model and its use method and application, in particular to a simulated oocyte retrieval model and its use method and application. Background technique [0002] In vitro fertilization and embryo transfer (IVF-ET) is colloquially known as "test-tube baby". In fact, in vitro fertilization is a special technology that takes eggs and sperm out of the body, allows them to complete the fertilization and development process in an artificially controlled environment outside the body, and then transfers the early embryos to the uterus of the woman. conceived to become a child. During the egg retrieval process, the clinician applies a special egg retrieval needle through the posterior fornix of the vagina and enters the pelvic cavity under the guidance of B-ultrasound. , after being handed over to the embryonic laboratory staff for identification and picking out and putting them into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
Inventor 陈博孙晓岩许明明蔡业荣杨仁东蒲育栋陈雪梅刘容菊
Owner 东莞市第三人民医院
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