CN216854708U - Vagina probe sleeve for hysterography - Google Patents

Abstract

The application discloses a vaginal probe sleeve for uterine cavity radiography, which comprises a probe sleeve body, a uterine cavity water sac and a connecting pipe; the probe sleeve body is of a strip sleeve-shaped structure with one open end; the uterine cavity water sac is arranged at the top of the probe sleeve body and is fixedly connected with the probe sleeve body; one end of the connecting pipe is connected with the uterine cavity water sac; the probe sleeve body and the uterine cavity water sac are both made of elastic materials. The vaginal probe sleeve for uterine cavity radiography can simplify the uterine cavity radiography operation process, effectively save the operation time and improve the examination efficiency and the examination comfort level.

Description

Vagina probe sleeve for hysterography

Technical Field

The utility model relates to the field of medical instruments, in particular to a vaginal probe sleeve for hysterography.

Background

In the current (normal saline) uterine cavity radiography technology, two independent devices, namely a vaginal probe sleeve (generally adopting a condom) and a uterine cavity radiography tube (a double-cavity catheter with a balloon) are adopted. The operation steps are as follows: a conventional vulva disinfection vaginal speculum is used for exposing vagina and cervix and disinfecting, a double-cavity catheter with a balloon is placed into a cervix, the tip of the catheter is enabled to exceed an inner opening of the cervix, the other end of the catheter is connected with an injector, 2-3 ml of physiological saline is injected into the balloon, the catheter is not easy to fall off from the cervical opening and exits from the vaginal speculum, a coupling agent is coated on a probe, a condom is sleeved, a vaginal probe is placed, 5-20 ml of physiological saline is injected into the uterine cavity through a contrast tube to enable the uterine cavity to be fully expanded, and then ultrasonic assessment of pathological changes of the uterine cavity is formally started. The prior uterine cavity radiography tube has the following defects when in use:

1. all patients with menstrual regularity need to be examined 3-7 days after the menstruation is clear. The risk that the endometrium or lesion is brought into the pelvic cavity to cause endometriosis, inflammation dispersion or tumor implantation is reduced, the examination time is limited, and the appointment examination is inconvenient;

2. in order to prevent the catheter from falling off and liquid in the uterine cavity from leaking, water is injected into the balloon to block the cervical orifice, and the operation brings discomfort to the patient;

3. some patients with cervical laxity may have uterine fluid leakage or overflow, causing discomfort and failure of examination.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vaginal probe sleeve for uterine cavity radiography, which can simplify the uterine cavity radiography operation process, effectively save the operation time and improve the examination efficiency and the examination comfort.

One aspect of the utility model provides a vaginal probe sleeve for uterine cavity radiography, which comprises a probe sleeve body, a uterine cavity water sac and a connecting pipe;

the probe sleeve body is of a strip sleeve-shaped structure with one open end;

the uterine cavity water sac is arranged at the top of the probe sleeve body and is fixedly connected with the probe sleeve body; one end of the connecting pipe is connected with the uterine cavity water sac;

the probe sleeve body and the uterine cavity water sac are both made of elastic materials.

The vagina probe sleeve for the hysterography is characterized in that the connecting pipe is flat and covers one side of the probe sleeve body.

The vagina probe sleeve for hysterography is characterized in that the connecting tube inner cavity is a circular tubular inner cavity.

The vagina probe sleeve for the uterine cavity radiography is characterized in that the connecting pipe is also provided with a non-return part.

Advantageous effects

The uterine cavity radiography tube has the advantages that the functions of the traditional probe sleeve and the uterine cavity radiography tube are combined by the design of the probe sleeve body and the water sac, and the radiography inspection steps are simplified and simplified;

the design of the water bag improves the defects of the traditional uterine cavity radiography tube, when in use, normal saline is injected into the water bag to set off the shape of the uterine cavity instead of directly injecting water into the uterine cavity through the traditional uterine cavity radiography tube, the liquid of the water bag does not directly contact the inner wall of the uterus of a patient and does not leak from the cervical canal, and the examination comfort and the examination success rate can be improved;

because the liquid does not contact the endometrium, the risk of disease spreading caused by the liquid flowing into the pelvic cavity from the uterine cavity in the current examination can be avoided, so when the uterine cavity radiography tube is used, the time of radiography examination can be widened, the time is not limited to 3-7 days after the menstruation is clean, the examination can be carried out at any time in the non-menstrual period, the convenience is brought to patients and clinics, and the examination efficiency is improved.

Drawings

FIG. 1 is a schematic view of the water sac of the vaginal probe sleeve for hysterography in a use state without water injection;

FIG. 2 is the whole structure of the vaginal probe sleeve for hysterography;

FIG. 3 is a schematic view of the water sac of the vaginal probe sleeve for hysterography in a use state under water injection condition.

The reference numbers in the drawings are:

the probe sleeve comprises a probe sleeve body 1, a connecting pipe 2, a water sac 3, a syringe 4, a vaginal probe 5, a probe handheld part 51, a cervix 6, a uterine cavity 7 and uterine polyps 8.

Detailed Description

In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "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 merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.

As shown in fig. 1 to 3, the present embodiment provides a vaginal probe sleeve for hysterography, which includes a probe sleeve body 1, a water sac 3 and a connecting tube 2; the probe sleeve body 1 is of a strip sleeve-shaped structure with one open end; the water sac 3 is arranged at the top of the probe sleeve body 1 and is fixedly connected with the probe sleeve body 1; one end of the connecting pipe 2 is connected with the water sac 3; the probe sleeve body 1 and the water sac 3 are both made of elastic materials. Preferably, the connecting pipe 2 is flat and is coated on one side of the probe sleeve body 1, so that scraping and rubbing or discomfort caused in the process that the probe sleeve integrally extends into the uterine cavity are avoided; preferably, the inner cavity of the connecting tube 2 is a circular tubular inner cavity, the diameter of the inner cavity is matched with the liquid outlet of the common injector 4, and the inner cavity can be hermetically connected with the liquid outlet of the common injector 4, so that water can be conveniently injected into the water sac. More preferably, the connection tube 2 is further provided with a check member (not shown in the drawings), and particularly, the check member may be a check clip for preventing the backflow of the liquid injected into the water bladder.

During the use, when carrying out palace chamber radiography inspection, first probe cover body 1 cover on the vaginal probe 5 that has smeared the couplant, then hold probe handheld portion 51 and put vaginal probe 5 into the vagina, under the ultrasonic image guide, aim at the outer mouth of cervix 6 with water pocket 3, water injection in rethread syringe 4 and connecting pipe 2 to water pocket 3, as shown in figure 3, water pocket 3 will upwards get into cervical canal and palace chamber 7 along the space after the injected water, the form of palace chamber 7 and uterus polyp 8 can be backed out to a proper amount of water pocket, can show palace chamber pathological change better, the non return part can be closed to the water injection suitable degree, prevent the water backward flow. After the examination is finished, the check member is opened, the water in the connecting tube 2 and the water bag 3 is sucked out by the syringe 4, and then the probe is easily withdrawn from the vagina of the patient, and the examination is finished.

Although the utility model has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (4)

1. A vaginal probe sleeve for hysterography is characterized by comprising a probe sleeve body, a uterine cavity water sac and a connecting pipe;

the probe sleeve body is of a strip sleeve-shaped structure with one open end;

the uterine cavity water sac is arranged at the top of the probe sleeve body and is fixedly connected with the probe sleeve body; one end of the connecting pipe is connected with the uterine cavity water sac;

the probe sleeve body and the uterine cavity water sac are both made of elastic materials.

2. The vaginal probe cover for hysterography as defined in claim 1, wherein the connecting tube is flat and covers one side of the probe cover body.

3. The vaginal probe cover for hysterography as defined in claim 1, wherein the connecting tube lumen is a circular tubular lumen.

4. The vaginal probe cover for hysterography as defined in claim 1, wherein the connection tube is further provided with a check member.

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