CN215608684U

CN215608684U - Hysterosalpingography assembly

Info

Publication number: CN215608684U
Application number: CN202122120484.1U
Authority: CN
Inventors: 丁玉婷; 陈颖琦; 褚婷婷
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-25
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a hysterosalpingography component which comprises an outer tube. Wherein, outer tube one end is provided with the sacculus, and the other end is provided with into the coupling, and it has stay tube and feed liquor pipe to go into the coupling grafting, and stay tube and feed liquor pipe are all arranged in the outer tube through going into the coupling, and the feed liquor pipe is provided with inlet and liquid outlet, and inside the liquid outlet was connected to the outer tube, the stay tube top was provided with the opening, and it has a moulding support core to peg graft through the inside activity of stay tube. Through the setting of outer tube and stay tube and feed liquor pipe, make this radiography subassembly when the radiography, the outer tube can carry out the change of shape according to the deformation of the moulding support core of stay tube inside, so that satisfy the demand of different palace chamber shapes, make in-process patient's comfort level when using higher, and simultaneously, outer tube, stay tube and feed liquor pipe are medical silica gel hose material, and the material is soft, the price is also cheaper, can alleviate patient's painful sense, be fit for the large tracts of land and try to promote the use extensively.

Description

Hysterosalpingography assembly

Technical Field

The utility model relates to an angiography assembly, in particular to a hysterosalpingography assembly, and belongs to the technical field of medical instruments.

Background

In the pathogenesis of female infertility, uterine and tubal lesions account for a large percentage, and the most effective and simplest method for diagnosing uterine and tubal lesions is hysterosalpingography, which is performed by inserting a catheter into the uterine cavity transcervically, fixing a balloon at the inner end of the catheter, injecting a contrast medium into the catheter to perform hysterosalpingography, and then observing whether uterine morphology and tubal lesions are diseased and whether uterine tubes are blocked through a contrast image.

The utility model discloses a Chinese utility model patent with application number 201822200357.0, which comprises an outer tube and a developing tube arranged in the outer tube, wherein one end of the developing tube is provided with a liquid inlet, the end part of the outer tube is provided with a water inlet, one end of the developing tube close to the liquid inlet passes through the side wall of the outer tube to be communicated with the outside, one end of the outer tube far away from the water inlet is provided with a saccule, the outer tube is communicated with the saccule, and a cervix blocking head is arranged between the position of the developing tube passing through the outer tube and the saccule; the cervical blocking head comprises an outer end head, an inner end head and a guide post, wherein the outer end head and the inner end head are conical, and the guide post is arranged between the outer end head and the inner end head. A uterus oviduct radiography pipe, a uterus oviduct radiography pipe, adopt fixed cervical blocking head and the sacculus cooperation in the cervix that sets up on the outer tube outer wall, fix the radiography pipe. However, the structure of the contrast catheter is complex, the manufacturing and implementation are complex, and improvement is needed.

The existing uterus oviduct radiography catheter not only needs to fix a catheter body to play a supporting role in operation, but also needs to inject contrast medium, so that the operation difficulty is higher, the working efficiency of doctors is influenced, and the application range is limited. In addition, in the prior art, the manufacturing cost of the oviduct radiography device is high, and improvement is needed.

Disclosure of Invention

The present invention addresses the above-identified problems of the prior art by providing a novel hysterosalpingography assembly.

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a uterus oviduct radiography subassembly, includes the outer tube, outer tube one end is provided with the sacculus, and the other end is provided with into the coupling, it has stay tube and feed liquor pipe to peg graft into the coupling, stay tube and feed liquor pipe are all arranged in the outer tube through going into the coupling, the feed liquor pipe is provided with inlet and liquid outlet, the liquid outlet is connected to inside the outer tube, the stay tube top is provided with the opening, through the inside activity of stay tube is pegged graft and is had a moulding support core.

Preferably, the inlet pipe joint is a double-hole inlet pipe joint, one end of the double-hole inlet pipe joint is provided with 2 access holes, and the other end of the double-hole inlet pipe joint is sleeved on the outer pipe. Through the setting of diplopore income coupling for stay tube and feed liquor pipe can be arranged in the outer tube more firmly, can avoid the outer tube when using simultaneously, stay tube and feed liquor pipe outer tube port department produce the gap because of can not being filled up completely, and then avoid being contaminated.

More preferably, the shaping support core is movably inserted into the support tube, and the support tube can shape the outer tube by the shaping support core, so as to meet the requirements of different uterine cavity shapes and ensure that the comfort of a patient is higher in the using process. The moulding support core still is provided with a spacing portion with the hookup location of stay tube, moulding support core is including moulding support core head and moulding support core body.

Preferably again, aforementioned spacing portion cooperatees through spacing arch and spacing recess for setting up at the spacing arch at stay tube top and setting up at moulding support core head for moulding support core and stay tube between be connected more firmly, avoid appearing breaking away from between the two, influence the use, moulding support core body's material is medical stainless steel, can carry out moulding as required, convenient operation.

Further preferably, one end, far away from the balloon, of the liquid inlet pipe is movably connected with a luer connector, the type of injection can be switched on and off through the luer connector on the premise of no plugging, contrast agents can be injected or physiological eye diseases can be treated according to actual conditions, and an anti-bacterial cap is mounted on the luer connector, so that bacteria can be effectively prevented.

Still further preferably, the end parts of the support tube and the liquid inlet tube far away from the inlet tube opening are respectively provided with a sealing pressing head, when the support tube and the liquid inlet tube are not used, the support tube and the liquid inlet tube can be sealed through the sealing pressing heads, and the phenomenon that harmful substances such as dust or bacteria enter the outer tube through the support tube and the liquid inlet tube to affect the radiography effect is avoided.

Still further preferably, the pipe diameter of the outer pipe is 2-5mm, and the pipe diameters of the support pipe and the liquid inlet pipe are 1-3mm, so that the pipe diameter of the outer pipe can be reduced as much as possible, and pain of a patient is relieved.

And, aforementioned outer tube, stay tube and feed liquor pipe are all for medical silica gel hose material, and the material is soft, alleviates patient's painful sense, and the price is also cheaper, is fit for the extensive trial and development and uses.

The utility model has the advantages that:

(1) according to the radiography component, the outer pipe, the supporting pipe and the liquid inlet pipe are arranged, so that the shape of the outer pipe can be changed according to the deformation of the shaping supporting core in the supporting pipe during radiography, the requirements of different uterine cavity shapes are met, the comfort level of a patient is higher in the using process, meanwhile, the outer pipe, the supporting pipe and the liquid inlet pipe are made of medical silica gel hose materials, the materials are soft, the price is lower, the pain feeling of the patient can be relieved, and the radiography component is suitable for large-area trial popularization;

(2) according to the radiography assembly, the double-hole pipe inlet joint is arranged at one end of the outer pipe, the supporting pipe and the liquid inlet pipe can be more stably arranged in the outer pipe through the double-hole pipe inlet joint, and meanwhile, the phenomenon that when the outer pipe is used, gaps are generated due to the fact that the supporting pipe and the liquid inlet pipe cannot be completely filled at the outer pipe end opening can be avoided, and further pollution is avoided; the limiting bulge arranged at the top of the supporting tube is matched with the limiting groove arranged on the shaping supporting core head, so that the shaping supporting core and the supporting tube are connected more firmly, and the separation between the shaping supporting core and the supporting tube is avoided, and the use is prevented from being influenced; the sealed press head that the orificial tip of income was all set up is kept away from to stay tube and feed liquor pipe, when stay tube and feed liquor pipe do not use, can seal stay tube and feed liquor pipe through sealed press head, avoids harmful substance such as dust or bacterium to pass through inside stay tube and feed liquor pipe get into the outer tube, influence the radiography effect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partially enlarged structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a double-hole inlet pipe joint according to an embodiment of the utility model.

The meaning of the reference symbols in the figures:

1-outer tube, 2-support tube, 3-liquid inlet tube, 4-double-hole inlet tube joint, 5-balloon, 6-shaping support core body, 7-antibacterial cap, 8-sealing pressing head, 9-shaping support core head, 10-limiting bulge and 11-Ruhr joint.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A hysterosalpingography assembly of the present embodiment, which is shown in conjunction with fig. 1 to 3, is composed of an outer tube 1 and other components provided on the outer tube 1. Wherein, 1 one end of outer tube is provided with sacculus 5, and the other end is provided with into the coupling, and it has stay tube 2 and feed liquor pipe 3 to go into the coupling grafting, and stay tube 2 and feed liquor pipe 3 are all arranged in outer tube 1 through going into the coupling, and feed liquor pipe 3 is provided with inlet and liquid outlet, and the liquid outlet is connected to inside 1 outer tube, and 2 tops of stay tube are provided with the opening, and it has a moulding support core to peg graft through 2 inside activities of stay tube.

Wherein, the activity of moulding support core of this embodiment is pegged graft in stay tube 2, makes stay tube 2 can carry out moulding to outer tube 1 through the setting of moulding support core to satisfy the demand of different palace chamber shapes, make the comfort level of patient higher in the in-process of using. The connecting position of the shaping supporting core and the supporting tube 2 is also provided with a limiting part, and the shaping supporting core comprises a shaping supporting core head 9 and a shaping supporting core body 6. This spacing portion cooperatees through spacing arch 10 and spacing recess for setting up at the spacing arch 10 at 2 tops of stay tube and setting at moulding support core head 9 for moulding support core and stay tube 2 between be connected more firmly, avoid appearing breaking away from between the two, influence the use, moulding support core body 6's material is medical stainless steel, can carry out moulding as required, convenient operation.

In order to conveniently inject liquid into the outer tube 1, as shown in fig. 2, one end of the liquid inlet tube 3, which is far away from the balloon 5, is movably connected with a luer 11, the type of the injection can be switched through the luer 11 without plugging, contrast medium can be injected or physiological eye diseases can be treated according to actual conditions, and the luer 11 is provided with an antibacterial cap 7, so that the antibacterial effect can be effectively achieved. Stay tube 2 and feed liquor pipe 3 are kept away from into orificial tip and all are provided with a sealed press head 8, when stay tube 2 and feed liquor pipe 3 do not use, can seal stay tube 2 and feed liquor pipe 3 through sealed press head 8, avoid harmful substance such as dust or bacterium to get into 1 insides of outer tube through stay tube 2 and feed liquor pipe 3, influence the radiography effect. The pipe diameter of outer tube 1 is 3mm, and the pipe diameter of stay tube 2 and feed liquor pipe 3 is 1.5mm for the pipe diameter of outer tube 1 can minimize, alleviates patient's painful sense. And, outer tube 1, stay tube 2 and feed liquor pipe 3 are medical silica gel hose material, and the material is soft, alleviates patient's painful sense, and the price is also cheaper, is fit for the extensive trial and development use.

In order to prevent the inside of the outer pipe 1 from being contaminated in the access support pipe 2 and the liquid inlet pipe 3, as shown in fig. 1 and 3, the inlet pipe joint of the present embodiment is a double-hole inlet pipe joint 4, one end of the double-hole inlet pipe joint 4 is provided with 2 access holes, and the other end is sleeved on the outer pipe 1. Through the setting of diplopore income coupling 4 for in outer tube 1 can be arranged in more firmly to stay tube 2 and feed liquor pipe 3, can avoid outer tube 1 when using simultaneously, stay

tube

2 and 3 outer tube 1 ports departments of feed liquor pipe produce the gap because of can not being filled up completely, and then avoid being contaminated.

For a more clear understanding of the present invention, the following brief description of the angiographic assembly is provided in connection with specific working procedures:

firstly, the shape of the outer tube 1 is changed under the action of the supporting tube 2 by bending and shaping the supporting core body 6; then, contrast agent or normal saline is injected from the liquid inlet of the liquid inlet pipe 3, then the contrast agent enters the outer pipe 1 through the liquid outlet, the balloon 5 at one end of the outer pipe 1 is propped open, so that the contrast assembly can be hung in the cervix, then the shaping support core is drawn out, and the high-pressure injector is connected to directly inject the contrast agent for detection. After the end, the contrast agent is pumped out from the liquid inlet pipe 3, and finally the outer pipe 1 is withdrawn.

To sum up, the hysterosalpingography assembly has the advantages that through the arrangement of the outer tube 1, the supporting tube 2 and the liquid inlet tube 3, when the hysterosalpingography assembly is used for radiography, the shape of the outer tube 1 can be changed according to the deformation of the shaping supporting core in the supporting tube 2, so that the requirements of different uterine cavity shapes can be met, the comfort level of a patient in the using process is higher, meanwhile, the outer tube 1, the supporting tube 2 and the liquid inlet tube 3 are all made of medical silica gel hose materials, the materials are soft, the price is lower, the pain of the patient can be relieved, and the hysterosalpingography assembly is suitable for large-area trial popularization and use.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. The utility model provides a uterus oviduct radiography subassembly, includes the outer tube, its characterized in that, outer tube one end is provided with the sacculus, and the other end is provided with into the coupling, it has stay tube and feed liquor pipe to go into the coupling grafting, stay tube and feed liquor pipe are all arranged in the outer tube through going into the coupling, the feed liquor pipe is provided with inlet and liquid outlet, the liquid outlet is connected to inside the outer tube, the stay tube top is provided with the opening, through the inside activity of stay tube is pegged graft and is had a moulding support core.

2. The hysterosalpingography assembly according to claim 1, wherein the access port adapter is a dual-port access port adapter having 2 access ports at one end and a female connector at the other end.

3. The hysterosalpingography assembly according to claim 1, wherein the shaping support core is movably inserted into the support tube, a limit portion is further arranged at a connecting position of the shaping support core and the support tube, and the shaping support core comprises a shaping support core head and a shaping support core body.

4. The hysterosalpingography assembly according to claim 3, wherein the limiting portion comprises a limiting protrusion arranged at the top of the supporting tube and a limiting groove arranged on the shaping supporting core head, and the shaping supporting core body is made of medical stainless steel.

5. The hysterosalpingography assembly according to claim 1, wherein the end of the liquid inlet tube remote from the balloon is movably connected with a luer connector, and an anti-bacterial cap is mounted on the luer connector.

6. The hysterosalpingography assembly according to claim 1, wherein the support tube and the fluid inlet tube are each provided with a sealing press head at the end thereof remote from the inlet tube port.

7. A hysterosalpingography assembly according to claim 1, wherein the outer tube has a tube diameter of 2-5mm, and the support tube and the fluid inlet tube have a tube diameter of 1-3 mm.

8. The hysterosalpingography assembly according to claim 1, wherein the outer tube, the support tube and the liquid inlet tube are all made of medical silica gel hose material.