CN210019571U - vaginal packing device - Google Patents

Abstract

The utility model discloses a vaginal packing device, which belongs to the field of medical consumables. The vaginal packing device includes an inflatable device and a body communicated with the inflatable device through a first channel. The first channel is sequentially provided with an overflow valve, a one-way valve and a deflation structure in the direction from the inflatable device to the body. The introduction part communicates with the support part, the sealing part and the introduction part both have ductility, and the ductility of the sealing part is greater than the ductility of the introduction part.

Description

vaginal packing device

technical field

The utility model relates to the field of medical consumables, in particular to a vaginal packing device.

Background technique

Laparoscopic surgery is less invasive than traditional open surgery, and the patient recovers faster. It has developed rapidly in recent years. In gynecological laparoscopic surgery, a satisfactory carbon dioxide pneumoperitoneum pressure is required to fully expose the surgical field, but when performing a total hysterectomy, the vagina must be incised, and carbon dioxide gas will leak from the vagina, making it difficult to maintain a satisfactory pneumoperitoneum pressure , and cause the concentration of carbon dioxide in the operating room air to increase, which is not conducive to the health of indoor personnel.

At present, sterile rubber gloves with gauze placed inside are often stuffed into the patient's vagina to prevent air leakage. Because the gauze roll is relatively soft, it is difficult to completely block the vagina, and after the operation is completed, the packing device is difficult to pull out, which causes great trouble to the operation.

Utility model content

In view of the above deficiencies in the prior art, the present invention aims to provide a vaginal packing device that can completely block the vagina and can be easily removed after operation.

In order to achieve the purpose of the above-mentioned invention and creation, the technical scheme adopted by the present utility model is:

A vaginal packing device is provided, which comprises an inflatable device and a body communicated with the inflatable device through a first channel, the first channel is sequentially provided with an overflow valve, a one-way valve and a deflation structure in the direction from the inflatable device to the main body, and the main body includes a support The sealing part and the introduction part communicated with the support part through the sealing part, both the sealing part and the introduction part have ductility, and the ductility of the sealing part is greater than the ductility of the introduction part.

Further, the deflation structure is a ball valve.

Further, the length of the support portion is greater than the length of the sealing portion, and the length of the sealing portion is greater than the length of the introduction portion.

Further, the outer wall of the support portion is provided with anti-slip protrusions.

Further, one end of the introduction portion away from the sealing portion is elliptical or hemispherical.

Further, the body is detachably connected to the first channel.

Further, the structure for realizing the detachable connection between the main body and the first channel includes: a second channel arranged on one end of the support portion away from the sealing portion, and the other end of the second channel is provided with a quick plug on one end of the first channel away from the inflator. The connector is connected to the first channel.

The beneficial effects of the present utility model are:

The application process of the vaginal packing device is as follows: using the inflatable device to transfer part of the gas in the inflatable device into the body through the first channel. As the gas enters, the body expands, and the sealing part is greatly deformed, and the vagina is sealed by the close contact between the sealing part and the patient's vagina. After the body is placed, the support portion is exposed outside the patient's body, so as to facilitate the removal of the body.

During the inflation process, due to the setting of the one-way valve, the gas can only flow into the body in a positive direction, but cannot flow out of the body. In addition, due to the setting of the relief valve, it is ensured that the maximum value of the gas pressure in the body is the threshold value of the relief valve, so that the main body can automatically adjust its size according to the physiological structure characteristics of the patient, and at the same time its pressure is maintained at the relief valve. the threshold value, thus ensuring the sealing performance of the vaginal tamponade device.

In addition, when medical personnel use the inflatable device, they first fill a certain amount of gas into the body to facilitate the insertion of the vaginal tamponade device. Just take the body away from the patient by holding the support part.

Description of drawings

Fig. 1 is the structural representation of the vaginal packing device in the specific embodiment;

FIG. 2 is a schematic structural diagram of the working state of FIG. 1 .

Among them, 1. inflation device; 2. overflow valve; 3. one-way valve; 4. ball valve; 5. quick-plug joint; 6. support part;

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of the present invention by those skilled in the art. But it should be clear that the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without any creative work without departing from the spirit and scope of the present invention defined and determined by the appended claims fall within the protection scope of the present invention.

As shown in Figures 1 and 2, the vaginal packing device includes an inflatable device 1 and a body communicated with the inflatable device 1 through a first channel. The first channel is provided with an overflow valve 2, a single valve, To the valve 3 and the deflation structure, the body includes a support portion 6 and an introduction portion 8 that communicates with the support portion 6 through the sealing portion 7 . malleability.

In the implementation, it is preferable that the deflation structure is the ball valve 4 and the inflation device 1 is the air bag. The supporting part 6 , the sealing part 7 and the introduction part 8 are all made of medical rubber. Meanwhile, in order to further facilitate the insertion of the vaginal packing device, the length of the support portion 6 is greater than the length of the sealing portion 7 , and the length of the sealing portion 7 is greater than the length of the introduction portion 8 . And one end of the introduction part 8 away from the sealing part 7 is elliptical or hemispherical.

At the same time, in order to facilitate the medical staff to insert and take out the body, the outer wall of the support portion 6 is provided with anti-slip protrusions. In addition, in order to enhance the reusability of the vaginal packing device, the main body is detachably connected to the first channel, that is, the main body can be replaced after one use, and the rest can be reused after being partially sterilized. The structure for realizing the detachable connection between the main body and the first channel includes: a second channel 9 disposed on one end of the support part 6 away from the sealing part 7, and the other end of the second channel 9 passing through the one end of the first channel away from the inflatable device 1. The push-in connector 5 is connected to the first channel.

Claims (7)

1. A vaginal packing device, characterized in that it comprises an inflatable device (1) and a body communicated with the inflatable device (1) through a first channel, wherein the first channel is arranged in sequence from the inflatable device (1) to the body direction There is an overflow valve (2), a one-way valve (3) and a deflation structure, the body includes a support part (6) and an introduction part (8) communicated with the support part (6) through a sealing part (7), Both the sealing part (7) and the introduction part (8) have ductility, and the ductility of the sealing part (7) is greater than the ductility of the introduction part (8). 2 . The vaginal packing device according to claim 1 , wherein the deflation structure is a ball valve ( 4 ). 3 . 3. The vaginal tamponade device according to claim 1, wherein the length of the support portion (6) is greater than the length of the sealing portion (7), and the length of the sealing portion (7) is greater than the length of the introduction Length of section (8). 4. The vaginal packing device according to claim 1, characterized in that, an anti-slip protrusion is provided on the outer wall of the support portion (6). 5. The vaginal packing device according to claim 1, wherein the end of the introduction portion (8) away from the sealing portion (7) is elliptical or hemispherical. 6. The vaginal packing device according to any one of claims 1-5, wherein the body is detachably connected to the first channel. 7. The vaginal packing device according to claim 6, characterized in that, the structure for realizing the detachable connection between the main body and the first channel comprises: a device disposed on one end of the support portion (6) away from the sealing portion (7) A second channel (9), the other end of the second channel (9) is connected to the first channel through a quick-plug connector (5) disposed on the end of the first channel away from the inflator (1).

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