CN219680739U - Artificial insemination transplanting device with expansion mechanism - Google Patents

Abstract

The utility model discloses an artificial insemination transplanting device with an expansion mechanism, which particularly relates to the field of reproductive medicine, and comprises an injector, wherein a transplanting tube is fixedly arranged at one end of the injector, the end part of the transplanting tube is in a sphere shape, an injection hole is formed at one end of the transplanting tube, the two sides of the injector are provided with the expansion mechanism, the expansion mechanism comprises two foundation plates, one sides of the two foundation plates are fixedly connected with the injector, two sides of one side of the two foundation plates, which are far away from the injector, are fixedly connected with L-shaped plates, the inner wall of the L-shaped plates is in sliding connection with a sliding plate, the surface of the sliding plate is in sliding connection with the foundation plates, and sliding grooves are formed in the side of the L-shaped plates, and sliding strips are fixedly connected with the two sides of the sliding plate.

Description

Artificial insemination transplanting device with expansion mechanism

Technical Field

The utility model relates to the field of reproductive medicine, in particular to an artificial insemination transplanting device with an expansion mechanism.

Background

Artificial insemination generally refers to an assisted reproductive technique that delivers sperm into the female reproductive tract in a non-sexual manner for the purpose of conception in a female. When artificial insemination is performed, a transplantation tube is usually mounted on a corresponding injector, negative pressure is generated through the injector, sperm suspension is extracted, then the transplantation tube is stretched into a uterine cavity, and then the injector is pushed to inject the sperm suspension in the transplantation tube into the uterine cavity, so that artificial insemination is completed.

In practice, in order to increase the chance of success of fertilization, it is desirable to have the sperm suspension extend into the reproductive tract as much as possible during injection.

Under the prior art, the lengthened transplanting tube and the syringe are usually used for approaching the uterine cavity as deeply as possible, and the treatment method can make the injection position of the sperm suspension deeper, but the genital tract is in a normally closed state, so that the transplanting tube is easy to squeeze in the process of extending the transplanting tube, the transplanting tube is not easy to extend and take out, and certain inconvenience is caused to artificial insemination work. In view of the above, the prior art still has some limitations and some room for improvement, and therefore, the inventor proposes an artificial insemination transplanting device provided with an expansion mechanism to improve the shortcomings of the prior art.

Disclosure of Invention

The utility model provides an artificial insemination transplanting device with an expansion mechanism, which aims to solve the problems that in the prior art, although the injection position of sperm suspension can be deeper, the genital tract is in a normally closed state, and the transplanting tube is easy to squeeze in the process of extending in, so that the transplanting tube is not easy to extend in and take out, and certain inconvenience is caused to artificial insemination work.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an artificial insemination transplanting device with expansion mechanism, includes the syringe, the one end fixed mounting of syringe has the transplantation pipe, the tip of transplantation pipe is the sphere form, the injection hole has been seted up to the one end of transplantation pipe, the both sides of syringe are equipped with expansion device, expansion device includes two base plates, two the one side and the syringe fixed connection of base plate, two the equal fixedly connected with L shaped plate in both sides of the one side of syringe is kept away from to the base plate, the inner wall sliding connection of L shaped plate has the sliding plate, the surface and the base plate sliding connection of sliding plate, the spout has been seted up to the side of L shaped plate, the equal fixedly connected with slider in both sides of sliding plate, the inner wall and slider sliding connection of spout, the one side fixedly connected with support column of sliding plate, the one end fixedly connected with expansion piece of support column.

The effects achieved by the components are as follows: because the expansion device is arranged, when the sperm suspension is transplanted, the genital tract can be slightly tensioned conveniently, so that the transplanting tube can be more conveniently moved in and out, the artificial insemination work is better carried out, the injection position of the sperm suspension can be deeper by the treatment method under the condition of the prior art to a certain extent, but the genital tract is in a normally closed state, and the transplanting tube is easy to extrude in the extending process of the transplanting tube, so that the transplanting tube is not easy to extend in and out, and certain inconvenience is caused to the artificial insemination work.

Preferably, a hollow groove is formed in the expansion block.

The effects achieved by the components are as follows: the surface of the expansion block is enabled to obtain a certain deformation space, so that the expansion block can be better attached to the genital tract of a transplanted person when being expanded.

Preferably, the surface of the expansion block is fixedly connected with a reinforcing ring, and the reinforcing ring is uniformly distributed on the surface of the expansion block.

The effects achieved by the components are as follows: the structural strength of the expansion block is improved, so that the expansion device is more stable to use.

Preferably, both sides of the sliding bar are fixedly connected with a limiting bar, and the surface of the limiting bar is in sliding connection with the L-shaped plate.

The effects achieved by the components are as follows: the sliding state of the sliding plate is supported and restrained, so that the operation of the expansion device is more reliable.

Preferably, the one side that the syringe was kept away from to the foundation plate is equipped with fixing device, fixing device is including rotating the seat, the one end and the foundation plate fixed connection of seat rotate, the inside rotation of seat is connected with the dwang, the one end fixedly connected with fixture block of dwang, the bottom opening has been seted up to the one side of sliding plate, the one end and the sliding block looks joint of fixture block.

The effects achieved by the components are as follows: because of being equipped with fixing device, make operating personnel can be with expanding the piece temporary fixation in the position that is close to the transplantation pipe tip to when the transplantation is offered, more facilitate the use expanding device expand the effect, thereby promoted expanding device's practicality to a certain extent.

Preferably, the other end of the rotating rod is fixedly connected with a handle, and the surface of the handle is sleeved with a rubber sleeve.

The effects achieved by the components are as follows: the operator can rotate the rotating rod more easily, so that the fixing device can be operated more conveniently to fix the expansion block.

Preferably, the direction of the handle is the same as the clamping block.

The effects achieved by the components are as follows: the clamping block state can be judged by an operator through the handle direction, so that the effect of adjusting the clamping block state by the operator according to actual requirements is facilitated.

In summary, the beneficial effects of the utility model are as follows:

the effect that the artificial insemination work is better carried out is achieved because the expansion device is arranged, and when the sperm suspension is transplanted, the genital tract can be slightly tensioned more conveniently, so that the transplanting tube can be more conveniently moved in and out.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the left side structure of fig. 1 according to the present utility model.

Fig. 3 is a schematic view showing a disassembled structure of the sliding bar of the present utility model.

Fig. 4 is a schematic view of the structure of the handle of the present utility model.

Reference numerals illustrate:

1. a syringe; 2. a graft tube; 21. an injection hole; 3. an expansion device; 301. a base plate; 302. an L-shaped plate; 303. a sliding plate; 304. a chute; 305. a sliding bar; 306. a support column; 307. an expansion block; 308. a limit bar; 309. a hollow groove; 310. a reinforcing ring; 4. a fixing device; 41. a rotating seat; 42. a rotating lever; 43. a clamping block; 44. a bottom hole; 45. a handle; 46. a rubber sleeve.

Detailed Description

Referring to fig. 1, this embodiment discloses an artificial insemination transplanting device provided with an expansion mechanism, which comprises an injector 1, wherein a transplanting tube 2 is fixedly installed at one end of the injector 1, the end of the transplanting tube 2 is in a sphere shape, an injection hole 21 is formed at one end of the transplanting tube 2, and expansion devices 3 are arranged at two sides of the injector 1.

Referring to fig. 2 and 3, this embodiment discloses an expansion device 3 including two base plates 301, one side of the two base plates 301 is fixedly connected with an injector 1, two sides of one side of the two base plates 301 away from the injector 1 are both fixedly connected with an L-shaped plate 302, an inner wall of the L-shaped plate 302 is slidably connected with a sliding plate 303, a surface of the sliding plate 303 is slidably connected with the base plates 301, a sliding groove 304 is formed in a side surface of the L-shaped plate 302, two sides of the sliding plate 303 are both fixedly connected with a sliding strip 305, an inner wall of the sliding groove 304 is slidably connected with the sliding strip 305, one side of the sliding plate 303 is fixedly connected with a plurality of support columns 306, and one end of the support column 306 is fixedly connected with an expansion block 307. Due to the arrangement of the expansion device 3, when the sperm suspension is transplanted, the genital tract can be slightly tensioned more conveniently, so that the transplanting tube 2 can be more conveniently moved in and out, and the artificial insemination work can be better performed.

Referring to fig. 2 and 3, this embodiment discloses that the interior of the expansion block 307 is provided with a hollow groove 309. The surface of the expansion block 307 is enabled to obtain a certain deformation space, so that the expansion block can be better attached to the genital tract of a transplanted person when being expanded, the surface of the expansion block 307 is fixedly connected with the reinforcing ring 310, and the reinforcing ring 310 is uniformly distributed on the surface of the expansion block 307. The structural strength of the expanding block 307 is improved, so that the expanding device 3 is more stable to use, the limiting strips 308 are fixedly connected to the two sides of the sliding strip 305, and the surfaces of the limiting strips 308 are in sliding connection with the L-shaped plate 302. The sliding state of the sliding plate 303 is supported and restrained to make the operation of the expansion device 3 more reliable.

Referring to fig. 2, 3 and 4, the present embodiment discloses that a fixing device 4 is disposed on a surface of a base plate 301 far away from the injector 1, the fixing device 4 includes a rotating seat 41, one end of the rotating seat 41 is fixedly connected with the base plate 301, a rotating rod 42 is rotatably connected in the rotating seat 41, one end of the rotating rod 42 is fixedly connected with a clamping block 43, a bottom hole 44 is disposed on a surface of a sliding plate 303, and one end of the clamping block 43 is clamped with the sliding block. Because of being provided with fixing device 4, make operating personnel can be with expansion block 307 temporary fixation in the position that is close to the pipe 2 tip to when the transplantation was seted up, more conveniently use expansion device 3 to expand the effect, thereby promoted expansion device 3's practicality to a certain extent.

Referring to fig. 4, this embodiment discloses that the other end of the rotating rod 42 is fixedly connected with a handle 45, and a rubber sleeve 46 is sleeved on the surface of the handle 45. The operator can rotate the rotating rod 42 more easily, so that the fixing device 4 can be operated more conveniently to fix the expansion block 307, and the direction of the handle 45 is the same as that of the clamping block 43. The operator can judge the state of the clamping block 43 through the direction of the handle 45, so that the operator can conveniently adjust the state of the clamping block 43 according to actual demands.

The working principle is as follows:

when an operator needs to transfer sperm suspension into a female genital tract for artificial insemination, firstly, the expansion block 307 can be stirred towards the end of the transplant tube 2, in the process, the sliding block slides along the base plate 301 under the limit of the L-shaped plate 302, the sliding bar 305 slides along the sliding groove 304 under the limit bar 308 until the sliding bar 305 slides to the tail end of the sliding groove 304, after the clamping block 43 is exposed out of the bottom hole 44, the handle 45 is rotated by 90 degrees, the rotating rod 42 in the rotating seat 41 is rotated, so that the clamping block 43 clamps the sliding plate 303, thereby temporarily fixing the expansion block 307 at a position close to the end of the transplant tube 2, then the transplant tube 2 can be inserted into the female genital tract, in the process, the conical expansion block 307 can be stretched into along with the transplant tube 2, and the genital tract is slightly expanded, in the process, the hollow groove 309 in the expansion block 307 can obtain a certain deformation space on the surface, so that the surface of the expansion block can be better fit with the genital tract of a transplanted person when the expansion block is expanded, the reinforcing ring 310 can be lifted, the structure of the expansion block 307 can be lifted, the structure 3 can be lifted, the expansion block 307 can be stretched out, the length of the device 3 can be further increased, and the sperm suspension can be further extruded into the transplant tube 2, and then the transplant tube can be inserted into the transplant tube 2, and the transplant tube can be stably extruded into the injection tube 2, and then the expansion device can be stretched into the expansion hole, and the length can be stretched into the expansion device, and the length and the expansion device can be further matched with the length and stretched. By arranging the expansion device 3, the treatment method under the condition of the prior art is improved to a certain extent, although the injection position of the sperm suspension can be deeper, the genital tract is in a normally closed state, and the transplantation tube 2 is easy to squeeze in the process of extending the transplantation tube 2, so that the transplantation tube 2 is not easy to extend and take out, and certain inconvenience is caused to artificial insemination work.

Claims (7)

1. The utility model provides an artificial insemination transplanting device with expansion mechanism, includes syringe (1), the one end fixed mounting of syringe (1) has transplanting pipe (2), the tip of transplanting pipe (2) is the sphere form, injection hole (21) have been seted up to the one end of transplanting pipe (2), the both sides of syringe (1) are equipped with expansion device (3), its characterized in that: expansion device (3) include two base plate (301), two the one side and syringe (1) fixed connection of base plate (301), two the both sides of the one side that syringe (1) was kept away from to base plate (301) are all fixedly connected with L shaped plate (302), the inner wall sliding connection of L shaped plate (302) has sliding plate (303), sliding plate (303) surface and base plate (301) sliding connection, spout (304) have been seted up to the side of L shaped plate (302), the both sides of sliding plate (303) are all fixedly connected with slider (305), the inner wall and slider (305) sliding connection of spout (304), the one side fixedly connected with a plurality of support column (306) of sliding plate (303), the one end fixedly connected with expansion piece (307) of support column (306).

2. An artificial insemination implant device provided with an expansion mechanism according to claim 1, wherein: hollow grooves (309) are formed in the expansion blocks (307).

3. An artificial insemination implant device provided with an expansion mechanism according to claim 2, wherein: the surface of the expansion block (307) is fixedly connected with a reinforcing ring (310), and the reinforcing ring (310) is uniformly distributed on the surface of the expansion block (307).

4. An artificial insemination implant device provided with an expansion mechanism according to claim 2, wherein: both sides of the sliding strip (305) are fixedly connected with a limit strip (308), and the surface of the limit strip (308) is in sliding connection with the L-shaped plate (302).

5. An artificial insemination implant device provided with an expansion mechanism according to claim 4, wherein: the one side that syringe (1) was kept away from to foundation plate (301) is equipped with fixing device (4), fixing device (4) are including rotating seat (41), the one end and the foundation plate (301) fixed connection of rotating seat (41), the inside rotation of rotating seat (41) is connected with dwang (42), the one end fixedly connected with fixture block (43) of dwang (42), bottom hole (44) have been seted up to one side of sliding plate (303), the one end and the sliding block looks joint of fixture block (43).

6. An artificial insemination implant device provided with an expansion mechanism according to claim 5, wherein: the other end of the rotating rod (42) is fixedly connected with a handle (45), and a rubber sleeve (46) is sleeved on the surface of the handle (45).

7. An artificial insemination implant device provided with an expansion mechanism according to claim 6, wherein: the direction of the handle (45) is the same as that of the clamping block (43).