CN202020514U

CN202020514U - Oviduct infusion device

Info

Publication number: CN202020514U
Application number: CN2011200582818U
Authority: CN
Inventors: 张萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-08
Filing date: 2011-03-08
Publication date: 2011-11-02
Anticipated expiration: 2021-03-08

Abstract

The utility model relates to an oviduct infusion device comprising a liquid infusion tube, an air bag and a venting air bag tube, wherein the liquid infusion tube is made of an elastic rubber material; the venting air bag tube is arranged in the wall of the liquid infusion tube, and one end of the venting air bag tube is communicated with the air bag, and the other end is connected with an air-charging joint; the air bag in an expansion state is O-shaped and is embedded in the wall of the liquid infusion tube; the front end of the liquid infusion tube is opened, and the tail end of the liquid infusion tube is connected with a triple-valve body; the triple-valve body is provided with a liquid injection joint and a pressure measurement joint which are both communicated with an inner cavity of the liquid infusion tube; the air-charging joint is made of the elastic rubber material and is in a closed state when not being used; and the liquid injection joint is of a needle stand type and is made of rigid plastics. The oviduct infusion device has the beneficial effects that the structure is simple and the operation is convenient; the additionally provided air bag not only plays a role of fixing the oviduct infusion device, but also can prevent liquid from leaking outwards, and meanwhile, the pain of patients is also relieved; and the part for connecting an injector is an interface made of rigid plastics, so that the medicine propelling is simpler and easier, and the result judgment is more accurate.

Description

A kind of hydrotubation device

Technical field

This utility model relates to technical field of medical instruments, particularly a kind of convenient and practical hydrotubation device.

Background technology

At present, the hydrotubation that is used for the infertility patient is gynecological clinic a kind of technology commonly used, the liquid that it is to use the hydrotubation device will diagnose, treat usefulness injects uterine cavity, by pressure effect dredging oviduct, and observation Pressure gauge, judge whether fallopian tube is unobstructed, and the major defect of existing hydrotubation device is: 1, used fluid-through tube is the metal hard tube, operates dumb; 2, termination cervix uteri place needs could connect with the cervical clamps tractive and closely prevents liquid leakage before the fluid-passing device, but such tractive cervix uteri can cause vagal excitation symptoms such as stomachache, abdomen bob even uncomfortable in chest, dizzy, dripping sweat to patient; 3, meeting the syringe place is rubber hose, pushes away easy-to-leak liquid in the medicine process, and it is inaccurate to cause the result to judge.

The utility model content

At the defective that prior art exists, this utility model provides a kind of hydrotubation device and has obtained useful effect.

In order to solve the problems of the technologies described above, a kind of hydrotubation device of the present utility model comprises fluid-through tube, air bag and logical airsac tube, and the fluid-through tube material is the rubber-like elastomeric material; Breather is positioned among the tube wall of fluid-through tube and an end communicates with air bag, and the other end and gas-charging connection join; The airbag inflation state is an O shape, is embedded among the fluid-through tube tube wall; The fluid-through tube front opening, tail end links to each other with a triple-valve body; A fluid injection joint and a pressure measuring tie-in are arranged on the triple-valve body, and fluid injection joint and pressure measuring tie-in all communicate with the inner chamber of fluid-through tube.

On the basis of technique scheme, described gas-charging connection adopts the rubber-like elastomeric material, is in closure state when not using.

On the basis of technique scheme, described fluid injection joint is the needle stand formula, and material adopts the plastics of hard.

The beneficial effects of the utility model are: simple in structure easy to operate; The air bag that adds had both played fixedly hydrotubation device effect, can prevent liquid leakage again, had also alleviated patient's misery simultaneously; Meeting the syringe place is the rigid plastics interface, and it is more simple to push away medicine, and it is more accurate that the result judges.

Description of drawings

This utility model has following accompanying drawing:

Structural representation when Fig. 1 uses for present embodiment

Fig. 2 is the cross-sectional view of present embodiment

Among the figure: 1, fluid-through tube, 2, air bag, 3, logical airsac tube, 4, gas-charging connection, 5, triple-valve body, 6, the fluid injection joint, 7, pressure measuring tie-in, 8, cavity of uterus.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is described in further detail.

A kind of hydrotubation device length overall of present embodiment is 450 millimeters as depicted in figs. 1 and 2, comprise fluid-through tube 1, air bag 2 and logical airsac tube 3,5 millimeters of fluid-through tube 1 intracavity diameter 2 mm outer diameter, 1 millimeter of logical airsac tube 3 intracavity diameter, described fluid-through tube 1 material is the rubber-like elastomeric material; Described logical airsac tube 3 is positioned among the tube wall of fluid-through tube 1 and an end communicates with air bag 2, and the other end and gas-charging connection 4 join; Described air bag 2 swelling states are O shape, are embedded among fluid-through tube 1 tube wall; Described fluid-through tube 1 front opening, tail end links to each other with a triple-valve body 5; A fluid injection joint 6 and a pressure measuring tie-in 7 are arranged on the described triple-valve body 5, and fluid injection joint 6 and pressure measuring tie-in 7 all communicate with the inner chamber of fluid-through tube 1, and pressure measuring tie-in 7 connects Pressure gauge.

A kind of hydrotubation device of present embodiment, described gas-charging connection 4 materials are the rubber-like elastomeric material, prevent gas leakage as closure state when not using, and can insert with empty needle during use, inject 3 milliliters of air, and air bag 2 is expanded.

A kind of hydrotubation device of present embodiment, described fluid injection joint 6 is the needle stand formula, and material is the plastics of hard, and medicinal liquid is squeezed into by fluid injection joint 6 places.

The concrete step of using:

One, the patient gets lithotomy position, and bimanual examination is understood uterus position and size, spreads aseptic towel behind pudendum, the vagina routine disinfection;

Two, place specula and fully expose cervix uteri, sterilize once more vagina and cervix uteri with cervical clamps clamp labium anterius, are implanted the hydrotubation device along the uterine cavity direction, make the air bag place cross the cervix uteri internal orifice;

Three, take out 3 milliliters of air with empty needle and aim at gas-charging connection 4 insertions, air bag 2, logical airsac tube 3 and external air source are connected at this moment, extract needle tubing after then 3 milliliters of gases being injected air bag 2, because gas-charging connection 4 is an elastic rubber material, so thereby the air in the gas-charging connection 4 closure air bags 2 can not release, air bag 2 was combined closely with cavity of uterus 8 and was played the effect of fixing and prevent leakage this moment;

Four, syringe is linked to each other with fluid injection joint 6 be full of normal saline and gentamycin 80,000 units, 5 milligrams of dexamethasone and hyaluronidase 1500 units in the inner chamber that makes fluid-through tube 1, slowly inject liquid behind the air-out, pressure is no more than 160 millimetress of mercury, whether gauge hand lifting when observation is injected, resistance size, the liquid that injects through cervix uteri reflux, whether patient's hypogastric region pain etc., judges whether unobstructed and dredging oviduct of fallopian tube with this;

Five, emit air in the air bag 2, extract the hydrotubation device then.

Claims

1. a hydrotubation device comprises fluid-through tube (1), air bag (2) and logical airsac tube (3), it is characterized in that: described fluid-through tube (1) material is the rubber-like elastomeric material; Described logical airsac tube (3) is positioned among the tube wall of fluid-through tube (1) and an end communicates with air bag (2), and the other end and gas-charging connection (4) join; Described air bag (2) swelling state is an O shape, is embedded among fluid-through tube (1) tube wall; Described fluid-through tube (1) front opening, tail end links to each other with a triple-valve body (5); A fluid injection joint (6) and a pressure measuring tie-in (7) are arranged on the described triple-valve body (5), and fluid injection joint (6) and pressure measuring tie-in (7) all communicate with the inner chamber of fluid-through tube (1).

2. a kind of hydrotubation device according to claim 1, described gas-charging connection (4) material is the rubber-like elastomeric material, is in closure state when not using.

3. a kind of hydrotubation device according to claim 1, described fluid injection joint (6) is the needle stand formula, material is the plastics of hard.