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Embryo transfer tube support device and method of use

A technology of embryo transfer and support device, applied in the field of embryo transfer, can solve the problems affecting the clinical pregnancy rate of assisted reproductive technology, shaking of embryo transfer tube, bad embryo, etc., and achieve the effect of convenient handover, easy promotion and use, and maintenance of activity

Active Publication Date: 2022-05-10
MATERNAL & CHILD HEALTH CARE HOSPITAL OF SHANDONG PROVINCE SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Regardless of the shape of the embryo transfer tube, its general structure must have a tube body. During the transplantation process, since the embryo transfer tube does not have a corresponding support device, it is easy to cause the embryo transfer tube to shake, thereby causing serious damage to the embryo transfer tube. Embryos have adverse effects and affect the clinical pregnancy rate of assisted reproductive technology

Method used

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  • Embryo transfer tube support device and method of use
  • Embryo transfer tube support device and method of use
  • Embryo transfer tube support device and method of use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Embryo transplantation tube supporting device, comprises support bracket 1 and fixed frame 11, and fixed frame 11 is the stainless steel frame that is made by medical stainless steel, and fixed frame 11 comprises a vertical support rod 2 and is positioned at this support rod 2 lower bottoms. The rectangular base 3, the support rod 2 and the base 3 are in an integrated structure; the top of the support rod 2 has an arc-shaped elastic snap ring 4, the elastic snap ring 4 is in the shape of an opening, and there is a groove 12 on the outer wall of the lower bottom of the support bracket 1 , the size and shape of the groove 12 matches the elastic snap ring 4, and the groove 12 of the support bracket 1 is engaged with the elastic snap ring 4;

[0069] The support bracket 1 is a circular arc sheet structure made of PVC material. The radian of the support bracket 1 is 2 / 3π, that is, the central angle corresponding to the arc of the support bracket 1 is 120°. The purpose of this...

Embodiment 2

[0074] Embryo transplantation tube supporting device, comprises support holder 1 and fixed frame 11, and fixed frame 11 is the stainless steel frame that is made of medical stainless steel, and fixed frame 11 comprises a vertical support bar 2 and is positioned at the rectangular support bar 2 lower bottoms. The base 3, the support rod 2 and the base 3 are an integral structure; the top of the support rod 2 has an arc-shaped elastic snap ring 4, and the bottom outer wall of the support bracket 1 has a groove 12, and the size and shape of the groove 12 are the same as The elastic snap ring 4 is matched, and the groove 12 of the supporting bracket is engaged with the snap ring 4 of the fixed frame 11;

[0075] The support bracket 1 is an arc sheet structure made of PVC material, and the arc of the support bracket is 2 / 3π, that is, the central angle corresponding to the arc of the support bracket 1 is 120°;

[0076] The improvement with Embodiment 1 is that there is a layer of an...

Embodiment 3

[0078] Embryo transplantation tube supporting device, comprises support bracket 1 and fixed frame 11, and fixed frame 11 is the stainless steel frame that is made of medical stainless steel, and fixed frame 11 comprises three support rods 2, and the angle between every adjacent support rods is 120 ° , that is, the distance between adjacent support rods is the same, the three support rods 2 respectively correspond to the rectangular base, the upper tops of the three support rods 2 are connected with the spherical connector 5, and the upper top of the connector 5 is connected with an elastic clip Ring 4, there is a groove 12 on the outer wall of the lower bottom of the support bracket 1, the size and shape of the groove 12 match the elastic snap ring 4, and the groove 12 of the support bracket is engaged with the snap ring 4 of the fixed frame 11;

[0079] The supporting bracket 1 is an arc sheet structure made of PVC material, and the radian of the supporting bracket is 2 / 3π, th...

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Abstract

The invention belongs to the field of embryo transplantation, in particular to an embryo transfer tube support device. The support device includes a support bracket and a fixed frame, and the fixed frame includes a vertical support rod and a base located at the bottom of the support rod, and the support rod and the base are in an integrated structure; there is an arc-shaped elastic snap ring on the top of the support rod, and the support bracket There is a groove on the outer wall of the lower bottom. The size and shape of the groove match the elastic snap ring. The groove of the support bracket is snapped and connected with the snap ring of the fixed frame; the support bracket is a circular arc structure, and the arc of the support bracket The top of the sheet arc is downward, and the openings at the left and right ends of the supporting bracket have an asymmetrical structure with respect to the center of the supporting bracket. Embryo transfer tube support device with support bracket and fixed frame structure is adopted, which can well fix the embryo transfer tube during embryo transfer and transfer, prevent embryos in the embryo transfer tube from shaking, and reduce adverse effects on embryos during transfer Influence and avoid the loss of embryos; and the embryo transfer tube can be easily and freely moved out or put into the support device, which is convenient to take and place.

Description

technical field [0001] The invention belongs to the field of embryo transplantation, in particular to an embryo transfer tube support device. Background technique [0002] During the embryo transfer process, one of the tools that must be used is the embryo transfer tube. At present, the structure of the embryo transfer tube is roughly as follows: [0003] CN206659889U discloses a kind of embryo transfer tube, the transplant tube and the positioning tube are alternately inserted into the inside of the guide tube, the end of the graft tube is provided with a graft tube connector, the graft tube connector includes a connecting tube, a sleeve and a push rod, the sleeve One end is closed and the other end is open. The connecting pipe is fixed on the closed end of the sleeve and communicates with the sleeve. The front end of the push rod is fixed with a closed piston and extends from the open end of the sleeve to the inside of the sleeve. The closed piston is in contact with the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/435G05D23/19
CPCA61B17/435G05D23/19
Inventor 吕雪梅杨慧军宋燕范媛媛伍玲园贾婷刘皎婧
Owner MATERNAL & CHILD HEALTH CARE HOSPITAL OF SHANDONG PROVINCE SHANDONG UNIV
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