CN216394215U - A human artificial insemination tube group - Google Patents

Abstract

The utility model discloses a human artificial insemination tube group, which comprises an outer sleeve and a spermatic duct, wherein the outer sleeve is a hollow double-layer tube body, the front end of the outer sleeve is provided with an annular air bag communicated with an inner hollow cavity, and the annular air bag is hidden in the inner hollow cavity of the outer sleeve when not opened for use; the side wall of the outer sleeve is provided with a connector and is connected with a rubber pressure ball for inflation and deflation through a rubber hose. The advantages of the utility model and the prior art are: according to the utility model, the hidden air bag is arranged at the front end of the outer sleeve, and after the outer sleeve passes through the cervical orifice, the air bag is opened through the inflation and deflation rubber pressure ball to seal the cervical orifice, so that the semen backflow problem is avoided, and the success rate of artificial insemination is increased; the front end of the vas deferens is provided with a plurality of liquid outlet holes which are evenly distributed on the vas wall, thereby ensuring the liquid outlet to be even and preventing blockage.

Description

A human artificial insemination tube group

technical field

The utility model relates to the technical field of medical appliances, in particular to a human artificial insemination tube set.

Background technique

At present, in the process of human artificial insemination, after the injection of semen, semen backflow often occurs, which reduces the success rate of artificial insemination; there are only two fluid outlets at the front end of the vas deferens, which easily leads to uneven fluid output and easy blockage. Therefore, developing a human artificial insemination tube set has become an urgent problem to be solved by those skilled in the art.

Utility model content

In order to solve the above deficiencies, the utility model provides a human artificial insemination tube group.

The above-mentioned purpose of the present utility model is achieved by the following technical solutions: a human artificial insemination tube set, comprising an outer casing and a vas deferens, the outer casing is a hollow double-layered pipe body, and the front end of the outer casing is provided with a hollow cavity in communication with the inner The annular airbag is hidden in the inner hollow cavity of the outer sleeve when it is not opened for use; the outer sleeve is provided with a connecting port on the side wall, and is connected with an inflation and deflation rubber pressure ball through a rubber hose.

Further, a deflation control valve is provided on the inflatable and deflated rubber pressure ball.

Further, the front end of the vas deferens is provided with a plurality of liquid outlet holes evenly distributed on the tube wall.

Further, the front end of the outer wall of the outer sleeve is provided with an inwardly curved arc portion.

Further, a pressure gauge is provided on the rubber hose to facilitate checking the airbag pressure.

Further, the outer wall of the outer sleeve is provided with a scale.

When in use, the vas deferens is sheathed in the outer casing, the vas deferens passes through the outer casing and the annular air bag in turn, and the vas deferens and the outer casing are extended into the cervix together. Check the pressure gauge. After the annular air bag is opened, the outer casing is fixed, and the vas deferens continues to extend inward into the uterine cavity. The vas deferens is connected with a syringe containing semen. After the semen is injected, the semen is evenly output from the outlet at the front end of the vas deferens.

The advantages of the utility model and the prior art are:

1. In the present utility model, a hidden airbag is arranged at the front end of the outer sleeve, and after the outer sleeve passes through the cervix, the airbag is opened by inflating and deflating the rubber pressure ball to seal the cervix, thereby avoiding the problem of semen backflow and increasing the success of artificial insemination. Rate.

2. The front end of the vas deferens is provided with a plurality of liquid outlet holes evenly distributed on the tube wall to ensure uniform liquid discharge and prevent clogging.

3. There is a scale on the outer casing, which is easy to identify the penetration depth of the outer casing.

4. The front end of the outer wall of the outer sleeve is provided with an inwardly curved part, which reduces the resistance of the outer sleeve extending into the cervix, and also reduces the stimulation and damage to the patient's cervical wall.

Description of drawings

FIG. 1 is a schematic structural diagram of the annular airbag of the present invention in a contracted state.

FIG. 2 is a schematic structural diagram of the annular airbag of the present invention in an open state.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, a human artificial insemination tube group, comprising an outer casing 1 and a vas deferens 2, the outer casing 1 is a hollow double-layered pipe body, and the front end of the outer casing 1 is provided with an internal hollow cavity 3 communicated with The annular air bag 4 is hidden in the inner hollow cavity 3 of the outer sleeve 1 when it is not opened for use; the side wall of the outer sleeve 1 is provided with a connection port 5, and is connected with an inflatable rubber through a rubber hose Stress Ball 6.

Further, a deflation control valve 7 is provided on the inflation and deflation rubber pressure ball 6 .

Further, the front end of the vas deferens 2 is provided with a plurality of liquid outlet holes 8 evenly distributed on the tube wall.

Further, the front end of the outer wall of the outer sleeve 1 is provided with an inwardly curved arc portion 9 .

Further, a pressure gauge 11 is provided on the rubber hose to facilitate checking the airbag pressure.

Further, a scale 10 is provided on the outer wall of the outer sleeve 1 .

During use, the vas deferens 2 is placed in the outer casing 1, the vas deferens 2 passes through the outer casing 1 and the annular air bag 4 successively, and the vas deferens 2 and the outer casing 1 are stretched into the cervix together, when the outer casing 1 reaches the cervix, through the filling. The deflated rubber pressure ball 6 is inflated, and the pressure gauge 11 is checked. After the annular air bag 4 is opened, the outer casing 1 is fixed, and the vas deferens 2 continues to extend inward to the uterine cavity. After the semen, the semen is evenly output from the fluid outlet at the front end of the vas deferens 2 .

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. a human artificial insemination tube group, comprising outer casing and vas deferens, it is characterized in that: described outer casing is a hollow double-layer pipe body, and the outer casing front end is provided with the annular air bag that communicates with the inner hollow cavity, and the annular air bag is not in the When opened and used, it is hidden in the inner hollow cavity of the outer sleeve; the side wall of the outer sleeve is provided with a connection port, and is connected with an inflatable and deflated rubber pressure ball through a rubber hose. 2 . The human artificial insemination tube set according to claim 1 , wherein a deflation control valve is provided on the inflatable and deflated rubber pressure ball. 3 . 3 . The human artificial insemination tube set according to claim 1 , wherein the front end of the vas deferens is provided with a plurality of liquid outlet holes evenly distributed on the tube wall. 4 . 4 . The human artificial insemination tube set according to claim 1 , wherein the front end of the outer wall of the outer sleeve is provided with an inward curved arc portion. 5 . 5 . The human artificial insemination tube set according to claim 1 , wherein a pressure gauge is provided on the rubber hose. 6 . 6 . The human artificial insemination tube set according to claim 1 , wherein a scale is provided on the outer wall of the outer sleeve. 7 .

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