CN218528861U

CN218528861U - Artificial insemination pipe assembly

Info

Publication number: CN218528861U
Application number: CN202221567130.XU
Authority: CN
Inventors: 季清云; 郭伟光; 张丽; 申小静; 李爱香; 吴庆英; 耿文君; 薛芬芬
Original assignee: Henan Institute Of Reproductive Health Science And Technology Henan Birth Defect Intervention Engineering Technology Research Center
Current assignee: Henan Institute Of Reproductive Health Science And Technology Henan Birth Defect Intervention Engineering Technology Research Center
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-02-28
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to an artificial insemination pipe assembly, including hose construction's artificial insemination pipe, the one end of artificial insemination pipe is provided with the syringe connector, one end is provided with the semen export in addition, and artificial insemination pipe assembly is still including being used for stretching into the outer pipe of palace intracavity through palace mouth, and outer pipe is including the bellows that can buckle the design, and the length weak point of outer pipe is in artificial insemination pipe, and outer pipe has the outer pipe hole that supplies the guide of artificial insemination pipe to pass. The utility model solves the technical problem that the artificial insemination pipe with a hose structure in the prior art is not easy to extend into the uterine cavity.

Description

Artificial insemination pipe assembly

Technical Field

The utility model relates to a reproduction medical science field artificial insemination equipment especially relates to an artificial insemination pipe subassembly.

Background

Artificial insemination refers to taking sperm or ovum out of the body, treating the sperm or ovum and then implanting the sperm or ovum into the body, and the simplest operation is artificial insemination which combines sperm washing and uterus.

The basic operations of artificial insemination in the prior art are as follows: the artificial insemination tube is extended into the uterine cavity from the uterine opening, one end of the artificial insemination tube is provided with an injector connecting opening, and the other section of the artificial insemination tube is provided with a semen outlet. And after the artificial insemination tube extends into the position, the injector provided with the semen is connected with the injector connecting port, and the semen is sent into the uterine cavity through the artificial insemination tube by pushing the piston of the injector.

However, in the prior art, the artificial insemination tubes are flexible tubes, and due to the position of the uterus or other reasons, the artificial insemination tubes are not easy to extend into the uterine cavity, so that the operation difficulty is high, and the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artificial insemination pipe assembly to solve the technical problem that the artificial insemination pipe of the hose structure in the prior art is not easy to extend into the uterine cavity.

In order to solve the technical problem, the technical proposal of the artificial insemination tube component of the utility model is as follows:

the utility model provides an artificial insemination pipe subassembly, includes hose construction's artificial insemination pipe, and the one end of artificial insemination pipe is provided with the syringe connector, and one end is provided with the seminal fluid export in addition, and artificial insemination pipe subassembly is still including being used for stretching into the outer pipe of palace intracavity through palace mouth, and outer pipe is including the bellows that can buckle the design, and the length of outer pipe is short in artificial insemination pipe, and outer pipe has the outer pipe hole that supplies the guide of artificial insemination pipe to pass.

The beneficial effects of the utility model are that: the utility model discloses when using, according to patient's palace chamber position, utilize the characteristic of bellows, operating personnel can apply the effort to the outer catheter through the hand for the arbitrary design of buckling of outer catheter, in order to satisfy the angle of buckling that the distal end of outer catheter can stretch into the palace chamber smoothly, stretch into the palace intracavity through the palace mouth with the outer catheter earlier, then under the guide effect of outer catheter hole, the distal end of artifical insemination pipe gets into the palace intracavity smoothly through the guide of outer catheter hole.

Furthermore, a conical positioning sleeve used for being matched with the uterine orifice in a positioning way is arranged at the proximal end of the outer catheter.

Further, the distal end of the outer catheter is in an arc-shaped guide head structure.

Further, the corrugated pipe is made of metal or plastic.

Furthermore, the far end of the artificial insemination pipe is of a spherical head structure, and the semen outlet is arranged on the far end side wall of the artificial insemination pipe.

Furthermore, an inner elastic membrane is arranged on the inner side of the corrugated pipe, and an outer elastic membrane is arranged on the outer side of the corrugated pipe.

Further, the far end of the inner side elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the inner side elastic membrane is fixed with the near end of the corrugated pipe; the far end of the outer side elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the outer side elastic membrane is fixed with the near end of the corrugated pipe.

Furthermore, the corrugated pipe is provided with a plurality of annular inner bulges and annular outer bulges which are sequentially arranged along the axial direction of the corrugated pipe, the annular inner bulges are positioned between the two corresponding adjacent annular outer bulges, the inner side elastic membrane is bonded and connected with each annular inner bulge, and the outer side elastic membrane is bonded and connected with each annular outer bulge.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:

fig. 1 is a schematic view of an embodiment of an artificial insemination tube assembly of the present invention;

FIG. 2 is a schematic view of the structure of the outer catheter of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the outer catheter of FIG. 2 after bending;

description of reference numerals: 1. a spherical head structure; 2. a semen outlet; 3. artificial insemination tubes; 4. an outer elastic film; 5. a bellows; 6. an inner elastic film; 7. a conical positioning sleeve; 8. a syringe connection port; 9. an arc guide head structure; 10. an annular outer protrusion; 11. an annular inner protrusion; 12. an outer catheter.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The embodiment of the artificial insemination tube assembly in the utility model is shown in figures 1 to 4:

including artificial insemination pipe 3 and outer catheter 12, artificial insemination pipe 3 is the hose construction of plastics material, and the one end of artificial insemination pipe is provided with syringe connector 8, and the one end is provided with semen export 2 in addition. In this embodiment, the distal end of the artificial insemination tube is a spherical head structure 1, and the semen outlet 2 is disposed on the distal sidewall of the artificial insemination tube 3. The syringe connection port 8 is provided at the proximal end of the artificial insemination tube, and the distal end in this embodiment means the end far away from the operator, and the proximal end means the end close to the operator.

The structure of the connecting port of the injector is the prior art, the connecting port comprises a connecting hole connected with the inner cavity of the artificial insemination tube, and when the connecting port is used, the injection head of the injector extends into the connecting hole.

The outer catheter is used for stretching into the uterine cavity through the uterine orifice, the outer catheter comprises a corrugated pipe 5 which can be bent and shaped, the corrugated pipe 5 is made of metal materials, the length of the outer catheter is shorter than that of the artificial insemination pipe, the outer catheter is provided with an inner hole of the outer catheter for the artificial insemination pipe to guide and pass through, and the length of the artificial insemination pipe is longer than that of the outer catheter, so that the far end of the artificial insemination pipe can penetrate out of the far end of the outer end pipe and stretch into the uterine cavity.

The proximal end of the outer catheter is provided with a conical positioning sleeve 7 which is used for being in positioning fit with the uterine orifice, and the outer diameter of the conical positioning sleeve is gradually increased from far to near, so that the conical positioning sleeve can be in positioning fit with the uterine orifice of a patient, and the outer catheter is prevented from extending into the uterine cavity to too deep depth.

The far end of the outer conduit is provided with an arc-shaped guiding head structure 9, so that the far end of the outer conduit can be prevented from damaging the uterine cavity wall of a patient.

An inner side elastic membrane 6 is arranged on the inner side of the corrugated pipe, an outer side elastic membrane 4 is arranged on the outer side of the corrugated pipe, the far end of the inner side elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the inner side elastic membrane is fixed with the near end of the corrugated pipe; the far end of the outer elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the outer elastic membrane is fixed with the near end of the corrugated pipe.

The corrugated pipe is provided with a plurality of annular inner bulges 11 and annular outer bulges 10 which are sequentially arranged along the axial direction of the corrugated pipe, the annular inner bulges are positioned between two corresponding adjacent annular outer bulges, the periphery of the inner elastic membrane is bonded and connected with each annular inner bulge, and the periphery of the outer elastic membrane is bonded and connected with each annular outer bulge.

During the use, according to patient's palace chamber position, operating personnel can manually buckle the bellows and stereotype, as shown in figure 4, buckle the design back at the bellows, stretch into the palace chamber with outer catheter from palace mouth, and the outer elastic membrane can avoid overcoat cover periphery to damage human tissue, stretches into the palace chamber with artifical insemination pipe under outer catheter hole guide afterwards, and inboard elastic membrane can avoid the distal end card of artifical insemination pipe to be between protruding in two adjacent rings. The periphery of the inner side elastic membrane is bonded and connected with the annular inner bulges, the inner periphery of the outer side elastic membrane is bonded and connected with the annular outer bulges, so that excessive wrinkles generated after the inner side elastic membrane and the outer side elastic membrane are bent and returned due to the corrugated pipe can be avoided, and the corrugated pipe is convenient to clean and sterilize, and can be recycled for multiple times.

In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected" should be construed broadly unless otherwise explicitly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

In light of the foregoing description of the present specification, those skilled in the art will also understand that terms used herein, such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "central," "longitudinal," "lateral," "clockwise," or "counterclockwise," etc., indicate that terms of orientation or positional relationship are based on those shown in the drawings herein for convenience of explanation and for simplicity of description, and do not imply that the devices or elements involved must have the particular orientation, be constructed and operated in the particular orientation, and are not to be understood or construed as limiting upon the inventive arrangements.

In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an artificial insemination pipe subassembly, includes hose construction's artificial insemination pipe, and the one end of artificial insemination pipe is provided with the syringe connector, and one end is provided with semen export in addition, its characterized in that: the artificial insemination pipe assembly further comprises an outer catheter which is used for extending into the uterine cavity through the uterine orifice, the outer catheter comprises a corrugated pipe which can be bent and shaped, the length of the outer catheter is shorter than that of the artificial insemination pipe, and the outer catheter is provided with an inner hole of the outer catheter for the artificial insemination pipe to guide and pass through.

2. An artificial insemination tube assembly as described in claim 1, wherein: the proximal end of the outer catheter is provided with a conical positioning sleeve for positioning and matching with the uterine orifice.

3. An artificial insemination tube assembly as described in claim 1, wherein: the far end of the outer catheter is provided with an arc-shaped guide head structure.

4. An artificial insemination tube assembly as described in claim 1, wherein: the corrugated pipe is made of metal or plastic materials.

5. An artificial insemination tube assembly as described in claim 1, wherein: the far end of the artificial insemination pipe is in a spherical head structure, and the semen outlet is arranged on the far end side wall of the artificial insemination pipe.

6. An artificial insemination tube assembly as set forth in any one of claims 1 to 5, wherein: the inner side of the corrugated pipe is provided with an inner side elastic membrane, and the outer side of the corrugated pipe is provided with an outer side elastic membrane.

7. An artificial insemination tube assembly as described in claim 6, wherein: the far end of the inner side elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the inner side elastic membrane is fixed with the near end of the corrugated pipe; the far end of the outer side elastic membrane is fixed with the far end of the corrugated pipe, and the near end of the outer side elastic membrane is fixed with the near end of the corrugated pipe.

8. An artificial insemination tube assembly as described in claim 7, wherein: the corrugated pipe is provided with a plurality of annular inner bulges and annular outer bulges which are sequentially arranged along the axial direction of the corrugated pipe, the annular inner bulges are positioned between two adjacent corresponding annular outer bulges, the periphery of the inner side elastic membrane is bonded with each annular inner bulge, and the periphery of the outer side elastic membrane is bonded with each annular outer bulge.