阅读说明：本技术 一种生殖医学实验用人工授精移植装置 (Artificial insemination transplanting device for reproductive medicine experiments ) 是由 赫东芸 肖蒙 张伟 盛敏佳 苗盛 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种生殖医学实验用人工授精移植装置,包括放置管,所述放置管的顶部开设有出液口,放置管的外侧固定连接有保护层一,放置管的底部螺纹连接有充气管,充气管的外侧固定连接有保护层二,充气管的外侧固定连接有闭塞气囊,充气管的活动连接有活塞块,充气管的中部开设有与活塞块相适配的气腔一,充气管的底部固定连接有气阀一。该生殖医学实验用人工授精移植装置,通过放置管和取液管的配合使用,通过放置管吸取并储存精子,再将取液管安装在放置管内,将原有的复杂转移步骤变成了单次取液和单次排液,减少了原有的精子转移步骤,有效减少了精子的浪费,有效提高人工授精的成功率。(The invention discloses an artificial insemination transplanting device for reproductive medicine experiments, which comprises a placing tube, wherein the top of the placing tube is provided with a liquid outlet, the outer side of the placing tube is fixedly connected with a first protective layer, the bottom of the placing tube is in threaded connection with an inflation tube, the outer side of the inflation tube is fixedly connected with a second protective layer, the outer side of the inflation tube is fixedly connected with a blocking air bag, the inflation tube is movably connected with a piston block, the middle of the inflation tube is provided with a first air cavity matched with the piston block, and the bottom of the inflation tube is fixedly connected with a first air valve. This artificial insemination transplants device for reproductive medicine experiments uses through the cooperation of placing pipe and liquid-extracting pipe, absorbs and stores the sperm through placing the pipe, installs the liquid-extracting pipe in placing the pipe again, has become the single liquid and single flowing back of getting liquid with original complicated transfer step, has reduced original sperm transfer step, has effectively reduced the waste of sperm, effectively improves artificial insemination's success rate.)

1. an artificial insemination transplantation device for reproductive medicine experiments comprises a placing tube (1), and is characterized in that: the liquid outlet (2) is formed in the top of the placing tube (1), a first protective layer (3) is fixedly connected to the outer side of the placing tube (1), an inflation tube (4) is connected to the bottom of the placing tube (1) in a threaded manner, a second protective layer (5) is fixedly connected to the outer side of the inflation tube (4), a blocking air bag (6) is fixedly connected to the outer side of the inflation tube (4), a piston block (7) is movably connected to the inflation tube (4), a first air cavity (8) matched with the piston block (7) is formed in the middle of the inflation tube (4), a first air valve (9) is fixedly connected to the bottom of the inflation tube (4), a first spring (10) is fixedly connected to the inner bottom wall of the inflation tube (4), a movable block (11) movably connected to the inner wall of the inflation tube (4) is fixedly connected to the top of the first spring (10), a vent hole (12) is formed in the middle of the movable block (11), a vent hole (, the bottom of gas tube (4) just is close to the pneumatic valve two (14) of right side fixedly connected with and the obturator gasbag (6) intercommunication of pneumatic valve one (9), the middle part of placing pipe (1) is pegged graft and is had liquid-taking pipe (15), the middle part swing joint of liquid-taking pipe (15) has liquid-squeezing piece (16), the top fixedly connected with rubber sleeve (17) of liquid-squeezing piece (16), air cavity two (18) have been seted up at the middle part of liquid-squeezing piece (16), the bottom fixedly connected with evenly distributed's of liquid-squeezing piece (16) spring two (19), the bottom fixedly connected with of spring two (19) and the piston rod one (20) of liquid-taking pipe (15) middle part Xinxiang city bank of china that banks up, the top fixedly connected with of piston rod one (20) and the piston rod two (21) of air cavity two (18) looks adaptation, liquid storage chamber (22) with liquid-squeezing piece (.

2. an artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the placing pipe (1) is made of a titanium alloy material, the placing pipe (1) is tubular, the caliber of the liquid outlet (2) is 1-2 mm, and the liquid outlet (2) is round.

3. An artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the first protective layer (3) is made of silica gel materials, and the first protective layer (3) has good human body comfort.

4. An artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the material of gas tube (4) is steel material and the top of gas tube (4) is seted up with placing the screw thread that pipe (1) bottom adaptation.

5. an artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the second protective layer (5) is made of silica gel materials, and the second protective layer (5) has good human body comfort.

6. An artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the blocking air bag (6) is made of rubber materials, the blocking air bag (6) is made of skin-friendly materials, the piston block (7) is made of hard rubber materials, and a sealing ring is fixedly connected to the outer side of the piston block (7).

7. An artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the material of liquid taking pipe (15) is medical plastic material and the external diameter of liquid taking pipe (15) equals the internal diameter of placing pipe (1), the material of crowded liquid piece (16) is rubber material, the material of rubber sleeve (17) is rubber material and rubber sleeve (17) have skin-friendly nature.

8. An artificial insemination transplant device for reproductive medicine experiments according to claim 1, characterized in that: the air cavity II (18) stores air, the spring II (19) is a compression spring, and the diameter of the liquid storage cavity (22) is smaller than that of the liquid squeezing block (16).

Technical Field

The invention relates to the technical field of artificial insemination, in particular to an artificial insemination transplanting device for reproductive medicine experiments.

Background

Artificial insemination, which is to perform artificial screening of male sperms in vitro, screen out the sperms with better quality, and transfer the screened sperms into the uterine cavity of a female through a transfer device to ensure that ova are fertilized, wherein the whole process is called artificial insemination.

Present sperm transplantation is mostly with in transplanting the device with the sperm earlier, the female uterine cavity is transplanted to the rethread transplanting device, can cause the sperm extravagant in the operation process, influence artificial insemination's success rate, and present artificial insemination transplanting device is when using, the sperm discharge often can appear thoroughly inadequately, it remains in transplanting the device to lead to partial sperm, cause the waste of sperm, the reduction of sperm quantity can influence artificial insemination's success rate, furthermore, present transplanting device is disposable mostly, unable reuse, waste resources and increased medical cost.

Therefore, the artificial insemination transplanting device for reproductive medicine experiments is provided to solve the problems, sperm is sucked and stored through the placing tube by matching the liquid taking tube with the placing tube, the original sperm transferring step is reduced, the waste of the sperm is effectively reduced, the sperm in the liquid storage cavity is discharged into a uterine cavity through the extrusion of the liquid extrusion block by matching the liquid extrusion block with the rubber sleeve, the piston block continuously pushes the piston rod I upwards to enable the piston rod I to move upwards and enable the rubber sleeve to expand, the remaining sperm in the liquid outlet is extruded out, the waste of the sperm is reduced, the artificial success rate is improved, the artificial insemination transplanting device is used by matching the placing tube with the inflation tube to prevent the interiors of the tube and the inflation tube from being not directly contacted with the sperm, and the protective layer I and the protective layer II are made of silica gel materials, it is non-toxic, can be repeatedly cleaned and then disinfected at high temperature, thus can be recycled and reduce the medical cost.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an artificial insemination transfer device for reproductive medicine experiments.

An artificial insemination transplanting device for reproductive medicine experiments comprises a placing tube, wherein the top of the placing tube is provided with a liquid outlet, the outer side of the placing tube is fixedly connected with a first protective layer, the bottom of the placing tube is in threaded connection with an inflation tube, the outer side of the inflation tube is fixedly connected with a second protective layer, the outer side of the inflation tube is fixedly connected with a blocking air bag, the inflation tube is movably connected with a piston block, the middle of the inflation tube is provided with a first air cavity matched with the piston block, the bottom of the inflation tube is fixedly connected with a first air valve, the inner bottom wall of the inflation tube is fixedly connected with a first spring, the top of the first spring is fixedly connected with a movable block movably connected with the inner wall of the inflation tube, the middle of the movable block is provided with an air release hole, the bottom of the inflation tube is provided with an exhaust hole matched with the air release hole, the bottom, a liquid taking pipe is inserted in the middle of the placing pipe in an inserted mode, the middle of the liquid taking pipe is movably connected with a liquid squeezing block, the top of the liquid squeezing block is fixedly connected with a rubber sleeve, the middle of the liquid squeezing block is provided with a second air cavity, the bottom of the liquid squeezing block is fixedly connected with a second spring which is uniformly distributed, the bottom of the second spring is fixedly connected with a first piston rod which is cultured in the Xinxiang city in the middle of the liquid taking pipe, the top of the first piston rod is fixedly connected with a second piston rod which is matched with the second air cavity, and the middle of the liquid taking pipe is provided with a;

Further, the placing pipe is made of a titanium alloy material, the placing pipe is tubular, the caliber of the liquid outlet is 1-2 mm, the shape of the liquid outlet is round hole-shaped, the first protective layer is made of a silica gel material, and the first protective layer has good human body comfort;

Furthermore, the inflation tube is made of steel materials, the top of the inflation tube is provided with threads matched with the bottom of the placement tube, the second protective layer is made of silica gel materials, and the second protective layer has good human body comfort;

Further, the material of the blocking air bag is rubber material and the material of the blocking air bag has skin-friendly property, the material of the piston block is hard rubber material, and the outer side of the piston block is fixedly connected with a sealing ring;

further, the material of the liquid taking pipe is a medical plastic material, the outer diameter of the liquid taking pipe is equal to the inner diameter of the placing pipe, the material of the liquid squeezing block is a rubber material, the material of the rubber sleeve is a rubber material, and the rubber sleeve has skin-friendly property;

Further, air is stored in the air cavity II, the spring II is a compression spring, and the diameter of the liquid storage cavity is smaller than that of the liquid squeezing block.

the invention has the beneficial effects that:

1. this artificial insemination transplants device for reproductive medicine experiments uses through the cooperation of placing pipe and liquid-taking pipe, absorbs and stores the sperm through placing the pipe, installs the liquid-taking pipe in placing the pipe again, has become the single liquid and single flowing back of getting liquid with original complex transfer step, has reduced original sperm transfer step, has effectively reduced the waste of sperm, effectively improves artificial insemination's success rate.

2. According to the artificial insemination transplanting device for reproductive medicine experiments, the liquid squeezing block and the rubber sleeve are matched for use, sperms in the liquid storage cavity are discharged into the uterine cavity through extrusion of the liquid squeezing block, the piston block continues to push the piston rod upwards, the piston rod moves upwards, the rubber sleeve expands, and the residual sperms in the liquid outlet are extruded out, so that the waste of the sperms is reduced, and the success rate of artificial insemination is improved.

3. The artificial insemination transplanting device for reproductive medicine experiments is used by matching the placing tube with the inflation tube, the inner parts of the tube and the inflation tube are not in direct contact with sperms, and the protective layer I and the protective layer II are made of silica gel materials, are nonhazardous, can be repeatedly cleaned and then disinfected at high temperature, can be recycled, and reduces the medical cost.

Drawings

FIG. 1 is a schematic view of a lay-down tube configuration of the present invention;

FIG. 2 is a schematic view of the structure of the inflation tube of the present invention;

FIG. 3 is a schematic view of the contracting structure of the liquid-taking tube of the present invention;

FIG. 4 is a schematic view of the expansion structure of the rubber sleeve of the present invention;

FIG. 5 is a schematic view of the liquid-extracting tube mounting structure of the present invention;

FIG. 6 is an enlarged partial view of portion A of FIG. 2;

FIG. 7 is an enlarged partial view of the portion B shown in FIG. 4 according to the present invention.

in the figure: the device comprises a placing pipe 1, a liquid outlet 2, a protective layer I3, an inflation pipe 4, a protective layer II 5, an air bag 6, a piston block 7, an air cavity I8, an air valve I9, a spring I10, a movable block 11, an air release hole 12, an air exhaust hole 13, an air valve II 14, a liquid taking pipe 15, a liquid squeezing block 16, a rubber sleeve 17, an air cavity II 18, a spring II 19, a piston rod I20, a piston rod II 21 and a liquid storage cavity 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, an artificial insemination transplantation device for reproductive medicine experiments comprises a placing tube 1, the placing tube 1 is used for placing a liquid taking tube 15, the placing tube 1 is made of a titanium alloy material, the placing tube 1 is tubular, the liquid outlet 2 is 1-2 mm in caliber and the liquid outlet 2 is round, a protective layer 3 is made of a silica gel material, the protective layer 3 has good human body comfort, the top of the placing tube 1 is provided with the liquid outlet 2, the liquid outlet 2 is used for facilitating sperm discharge, the outer side of the placing tube 1 is fixedly connected with the protective layer 3, the protective layer 3 is used for protecting a uterine cavity and avoiding damaging the inner wall of the uterine cavity, the bottom of the placing tube 1 is in threaded connection with an inflation tube 4, the inflation tube 4 is used for storing gas and pushing a piston block 7 to move by using the pressure of the gas, the inflatable tube 4 is made of steel materials, the top of the inflatable tube 4 is provided with threads matched with the bottom of the placing tube 1, the second protective layer 5 is made of silica gel materials, the second protective layer 5 has good human body comfort, the second protective layer 5 is fixedly connected to the outer side of the inflatable tube 4, and the second protective layer 5 plays a role in protecting the uterine cavity and avoids damaging the inner wall of the uterine cavity;

the outer side of the inflation tube 4 is fixedly connected with an occlusion airbag 6, the occlusion airbag 6 plays a role in occluding a uterine cavity to prevent sperms from leaking outside, the sperms are enclosed in the uterine cavity, the occlusion airbag 6 is made of rubber materials, the occlusion airbag 6 is made of skin-friendly materials, the piston block 7 is made of hard rubber materials, a sealing ring is fixedly connected to the outer side of the piston block 7, the inflation tube 4 is movably connected with the piston block 7, the piston block 7 plays a role in pushing the piston rod I20 to move upwards, the middle of the inflation tube 4 is provided with an air cavity I8 matched with the piston block 7, the air cavity I8 plays a role in storing air, the bottom of the inflation tube 4 is fixedly connected with an air valve I9, air in the air cavity I8 can be supplemented or exhausted through the air valve I9, the inner bottom wall of the inflation tube 4 is fixedly connected with a spring I10, and the spring I10 plays a role in fixed connection, the movable block 11 is fixedly connected to the top of the spring I10 and movably connected with the inner wall of the inflation tube 4, the movable block 11 plays a role in placing the air cavity I8 to be overcharged, surplus gas is discharged in time, and meanwhile, sperm is reminded of being completely discharged, the middle of the movable block 11 is provided with a gas release hole 12, the gas release hole 12 plays a role in exhausting, the bottom of the inflation tube 4 is provided with a gas exhaust hole 13 matched with the gas release hole 12, the gas exhaust hole 13 plays a role in exhausting, the bottom of the inflation tube 4 and the right side close to the gas valve I9 are fixedly connected with a gas valve II 14 communicated with the closed airbag 6, the middle of the placement tube 1 is inserted with a liquid taking tube 15, and the liquid taking tube 15 plays a role in absorbing the sperm and storing the sperm;

the material of the liquid taking pipe 15 is medical plastic material, the outer diameter of the liquid taking pipe 15 is equal to the inner diameter of the placing pipe 1, the material of the liquid squeezing block 16 is rubber material, the material of the rubber sleeve 17 is rubber material, the rubber sleeve 17 has skin-friendly property, the middle part of the liquid taking pipe 15 is movably connected with the liquid squeezing block 16, the liquid squeezing block 16 plays a role in squeezing sperms, the top of the liquid squeezing block 16 is fixedly connected with the rubber sleeve 17, the rubber sleeve 17 plays a role in completely discharging residual sperms in the liquid outlet 2, the middle part of the liquid squeezing block 16 is provided with a second air cavity 18, the second air cavity 18 plays a role in storing air, the second air cavity 18 stores air, the second spring 19 is a compression spring, the diameter of the liquid storage cavity 22 is smaller than that of the liquid squeezing block 16, the bottom of the liquid squeezing block 16 is fixedly connected with a second uniformly distributed spring 19, the second spring 19 plays a role in connection and buffering, the bottom of the second spring 19 is fixedly connected with a first piston rod 20 of, the piston rod I20 plays a role in transmission, the top of the piston rod I20 is fixedly connected with a piston rod II 21 matched with the air cavity II 18, the piston rod II 21 plays a role in extruding air, the middle of the liquid taking pipe 15 is provided with a liquid storage cavity 22 matched with the liquid extruding block 16, and the liquid storage cavity 22 plays a role in storing sperms.

the working principle and the process of the invention are as follows:

Absorb the good sperm of cultivation earlier through liquid intaking pipe 15, store the sperm in stock solution chamber 22, peg graft liquid intaking pipe 15 with placing pipe 1, again with gas tube 4 with place pipe 1 threaded connection, connect the back, insert the palace intracavity of women with whole transplantation device again, under the effect of protective layer one 3 and protective layer two 5, can protect the security of palace chamber, at this moment aerify to the air bag 6 of blocking through air valve two 14, make 6 expansions of air bag 6 of blocking and block up the palace chamber, prevent that the sperm from spilling.

Next, air is filled into the air cavity I8 through the air valve I9, the piston block 7 moves upwards under the action of air pressure, the piston block 7 drives the piston rod I20 to push upwards, the liquid squeezing block 16 is driven to move upwards, sperm are discharged into the uterine cavity from the liquid outlet 2, when the liquid squeezing block 16 moves to the top, the piston block 7 can continuously push the piston rod I20 to move upwards, the spring II 19 is compressed, the piston rod I20 drives the piston rod II 21 to move upwards, air in the air cavity II 18 is squeezed into the rubber sleeve 17, the rubber sleeve 17 is expanded, residual sperm in the liquid outlet 2 are discharged, when the air begins to be discharged from the exhaust hole 13, the sperm are completely discharged, and the sperm transplanting step is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.