Flushing device

Abstract

The utility model discloses a flushing device, and belongs to the technical field related to medical instruments. Comprising an injector, the injector comprises a needle cylinder and a connector connected with the needle cylinder in a penetrating mode, one end, close to the connector, of the needle cylinder is connected with a liquid supply pipe in a penetrating mode, the liquid supply pipe is connected with a first check valve in a penetrating mode, the connector is connected with a second check valve in a penetrating mode, and the second check valve is closed when the first check valve is opened. When the first check valve is closed, the second check valve is opened, the end, away from the connector, of the second check valve is connected with a connecting pipe in a penetrating mode, the connecting pipe is detachably connected with a flushing pipe fitting, the flushing pipe fitting and the connecting pipe can be adjusted in a telescopic mode, and the flushing pipe fitting comprises a circular ring; a plurality of spraying holes are formed in the side, close to the needle cylinder, of the circular ring, and the technical effects that liquid medicine is supplemented in a sterile mode, and waste liquid is prevented from flowing back to the deep part of the perineum are achieved.

Description

Technical Field

[0001] The present application relates to the technical field related to medical instruments, and more specifically, to a flushing device. Background Art

[0002] Gynecological care is an important protective measure to maintain women's health. Flushing is one of the necessary measures for various gynecological diseases or surgeries, such as cleaning and sterilization of the genitals before and after gynecological surgeries, cleaning and sterilization of bacterial, fungal and non-specific vaginitis, cervicitis, and purulent genital inflammation in women, and improving the symptoms of vulvitis and vulvar itching in women. At the same time, flushing has a preventive effect on gynecological vaginal diseases and sexually transmitted diseases. It is also used for cleaning after menstruation, postpartum or before and after sexual intercourse, and has high practical value. The existing flushing devices still have certain shortcomings in the actual application of medical care work. When flushing the female genitals, the existing flushing devices are easy to bring dirt from the vaginal opening into the vagina, causing infection, and incomplete cleaning of the vagina.

[0003] For example, a document with prior art publication number CN212187299U provides a novel flushing device for gynecological and obstetric care. The device is configured to insert the end of the flushing device into the vaginal opening more comfortably by fitting a sliding rod onto a semicircular end head and utilizing the semicircular shape of the semicircular end head and the thin and smooth characteristics of the sliding rod. Afterwards, the sliding rod is slid off the semicircular end head and out of the vaginal opening to the right half of the flushing tube. At this time, the vaginal opening is cleaned using the silicone soft hairs on the circumferential outer wall of the left half of the flushing tube, while the flushing holes continuously spray liquid medicine for care. The flushing holes are distributed on the circumferential outer wall of the flushing tube to prevent the sprayed liquid medicine from entering the deep part of the vagina and causing discomfort.

[0004] Although the device flushes the perineum after each time the liquid medicine is sucked, direct spraying is adopted on the inner wall of the perineum during flushing, so that the waste liquid after flushing will rush inward during flushing, resulting in that the waste liquid inside the perineum cannot be discharged in time.

[0005] In view of this, we propose a flushing device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of this application is to provide a flushing device to solve the technical problems in the above-mentioned background technology.

[0008] 2. Technical solution

[0009] The technical solution of the present application provides a flushing device, including a syringe, the syringe including a syringe and a joint connected to the syringe, the end of the syringe close to the joint is connected to a liquid supply tube, the liquid supply tube is connected to a first check valve, the joint is connected to a second check valve, the second check valve is closed when the first check valve is opened, and the second check valve is opened when the first check valve is closed, the second check valve is connected to a connecting pipe at one end of the second check valve away from the joint, the connecting pipe is detachably connected to a flushing pipe fitting, the flushing pipe fitting is also telescopically adjustable with the connecting pipe, the flushing pipe fitting includes a ring, and a plurality of spray holes are provided on the side of the ring close to the syringe.

[0010] By adopting the above technical solution, the lower end of the first check valve is inserted into the medicine tank, and then the piston rod in the syringe is pulled from right to left. At this time, the first check valve is opened and the second check valve is closed. At this time, the medicine is drawn into the syringe, and then the flushing tube is inserted into the perineum, and then the piston rod is pushed from left to right to transport the medicine in the syringe to the ring. At this time, the spray hole of the ring flushes from the inside of the perineum to the outside, and under the action of the ring, the waste liquid is flushed from the inside to the outside to prevent the waste liquid from flowing back into the deep perineum. At the same time, the flushing tube and the connecting tube are detachably connected to replace flushing tubes of different outer diameters, so that they can be replaced for different groups of people. At the same time, the flushing tube and the connecting tube are retractably adjusted to adjust the depth of the ring inserted into the perineum.

[0011] As an optional solution of the technical solution of the present application document, a hose is connected to the end of the first check valve away from the syringe, and the flushing pipe also includes an inner sleeve and a flushing pipe connected to the inner sleeve, and the flushing pipe is connected to the circular ring.

[0012] By adopting the above technical solution, the hose can be easily inserted into the liquid tank, and then the liquid supply pipe is supplied with liquid, and the inner sleeve and the connecting pipe are adapted and detachably connected to facilitate the disassembly and assembly of the flushing pipe, and the liquid medicine is concentrated through the flushing pipe and then discharged through the spray holes opened on the ring.

[0013] As an optional solution of the technical solution of the present application document, the outer sleeve of the inner sleeve is provided with a mesh tube, and a partition is fixedly installed between the mesh tube and the flushing pipe.

[0014] By adopting the above technical solution, after the flushing tube is inserted into the perineum, the circular ring flushes the inner wall of the perineum, and at the same time the outer side of the perineum is supported by the mesh tube to avoid the clamping of the outer perineum causing poor circulation of internal waste liquid.

[0015] As an optional solution of the technical solution of the present application document, the end of the flushing tube away from the syringe is a spherical structure.

[0016] By adopting the above technical solution, the spherical structure at the right end of the flushing tube can reduce the discomfort caused by inserting into the perineum.

[0017] As an optional solution of the technical solution of this application document, the inner sleeve is threadedly connected to the connecting pipe.

[0018] By adopting the above technical solution, through the threaded connection between the inner sleeve and the connecting pipe, it is convenient to disassemble and assemble the flushing pipe fittings and the connecting pipe, and secondly, the length between the connecting pipe and the flushing pipe fittings can be adjusted through thread adjustment.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. The present application inserts the lower end of the first check valve into the medicine liquid tank, and then pulls the piston rod in the syringe from right to left. At this time, the first check valve is opened and the second check valve is closed. At this time, the medicine liquid is drawn into the syringe, and then the flushing pipe is inserted into the perineum, and then the piston rod is pushed from left to right to transport the medicine liquid in the syringe to the circular ring. At this time, the spray hole of the circular ring flushes from the inside of the perineum to the outside, and under the action of the circular ring, the waste liquid is flushed from the inside to the outside to prevent the waste liquid from flowing back to the deep perineum. At the same time, the flushing pipe and the connecting pipe are detachably connected to replace the flushing pipes of different outer diameters, so as to be replaced for different people. At the same time, the flushing pipe and the connecting pipe are retractably adjusted to adjust the insertion depth of the circular ring into the perineum.

[0022] 2. After the flushing tube is inserted into the perineum, the circular ring flushes the inner wall of the perineum, and at the same time supports the outer side of the perineum through the mesh tube to avoid the clamping of the outer perineum causing poor circulation of internal waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a flushing device disclosed in a preferred embodiment of the present application;

[0024] Figure 2 A schematic diagram of the partial structure of a flushing device disclosed in a preferred embodiment of the present application;

[0025] Figure 3 A schematic diagram of a flushing pipe structure of a flushing device disclosed in a preferred embodiment of the present application;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of a flushing pipe of a flushing device disclosed in a preferred embodiment of the present application;

[0027] Explanation of the numbers in the figure: 1. syringe; 101. syringe; 102. connector; 2. liquid supply pipe; 3. first check valve; 301. hose; 4. second check valve; 5. connecting pipe; 6. flushing pipe; 601. inner sleeve; 602. mesh pipe; 603. flushing pipe; 604. partition; 605. ring; 6051. spray hole. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] A flushing device comprises a syringe 1, wherein the syringe 1 comprises a syringe barrel 101 and a joint 102 which is connected to the syringe barrel 101, wherein one end of the syringe barrel 101 close to the joint 102 is connected to a liquid supply tube 2, wherein the liquid supply tube 2 is connected to a first check valve 3, wherein the joint 102 is connected to a second check valve 4, wherein the second check valve 4 is closed when the first check valve 3 is opened, and the second check valve 4 is opened when the first check valve 3 is closed, wherein one end of the second check valve 4 which is far from the joint 102 is connected to a connecting tube 5, wherein the connecting tube 5 is detachably connected to a flushing pipe fitting 6, wherein the flushing pipe fitting 6 is also telescopically adjustable with the connecting tube 5, wherein the flushing pipe fitting 6 comprises a circular ring 605, wherein a plurality of spray holes 6051 are provided on a side of the circular ring 605 close to the syringe barrel 101.

[0030] Reference Figure 1-Figure 4 , the lower end of the first check valve 3 is inserted into the medicine tank, and then the piston rod in the syringe 1 is pulled from right to left. At this time, the first check valve 3 is opened and the second check valve 4 is closed. At this time, the medicine is drawn into the syringe 101, and then the flushing tube 6 is inserted into the perineum, and then the piston rod is pushed from left to right to transport the medicine in the syringe 101 to the ring 605. At this time, the spray hole 6051 of the ring 605 flushes from the inside of the perineum to the outside, and under the action of the ring 605, the waste liquid is flushed from the inside to the outside to prevent the waste liquid from flowing back into the deep perineum. At the same time, the flushing tube 6 and the connecting tube 5 are detachably connected to replace the flushing tubes 6 with different outer diameters, so that they can be replaced for different people. At the same time, the flushing tube 6 and the connecting tube 5 can be telescopically adjusted to adjust the insertion depth of the ring 605 into the perineum.

[0031] The end of the first check valve 3 away from the syringe 101 is connected with a hose 301 . The flushing pipe 6 also includes an inner sleeve 601 and a flushing pipe 603 connected with the inner sleeve 601 . The flushing pipe 603 is connected with the ring 605 .

[0032] Reference Figure 2The hose 301 is conveniently inserted into the liquid tank, and then the liquid supply pipe 2 is supplied with liquid, and the inner sleeve 601 is adapted and detachably connected to the connecting pipe 5 to facilitate the disassembly and assembly of the flushing pipe 603, and the liquid is concentrated through the flushing pipe 603 and then discharged through the spray hole 6051 opened on the ring 605.

[0033] The outer part of the inner sleeve 601 is provided with a mesh tube 602 , and a partition plate 604 is fixedly installed between the mesh tube 602 and the flushing tube 603 .

[0034] Reference Figure 3 and Figure 4 After the flushing tube 6 is inserted into the perineum, the circular ring 605 flushes the inner wall of the perineum, and at the same time supports the outer side of the perineum through the mesh tube 602 to prevent the outer perineum from clamping and causing poor circulation of internal waste liquid.

[0035] The end of the flushing tube 603 away from the syringe 101 is a spherical structure.

[0036] Reference Figure 1 The spherical structure at the right end of the flushing tube 603 can be used to reduce the discomfort caused by insertion into the perineum.

[0037] The inner sleeve 601 is threadedly connected to the connecting pipe 5 .

[0038] Reference Figure 2 and Figure 4 The inner sleeve 601 is connected to the connecting pipe 5 through a thread, which facilitates the disassembly and assembly of the flushing pipe 6 and the connecting pipe 5, and the length between the connecting pipe 5 and the flushing pipe 6 can be adjusted through thread adjustment.

[0039] Working principle: select a suitable flushing pipe fitting 6, then thread the inner sleeve 601 and the connecting pipe 5, and adjust it to a suitable length, then insert the hose 301 into the medicine tank, and then pull the piston rod in the syringe 1 from right to left. At this time, the first check valve 3 is opened and the second check valve 4 is closed. At this time, the medicine is drawn into the syringe 101, and then insert the flushing pipe fitting 6 into the perineum, and then push the piston rod from left to right, the first check valve 3 is closed, and the second check valve 4 is opened. The medicine in the syringe 101 is transported to the ring 605. At this time, the spray hole 6051 of the ring 605 flushes from the inside of the perineum to the outside. With the support of the mesh tube 602, the waste liquid after flushing can flow out quickly to prevent the waste liquid from flowing deep into the perineum.

Claims

1. A flushing device, comprising a syringe, wherein the syringe comprises a syringe and a connector connected to the syringe, characterized in that: The end of the syringe near the joint is connected with a liquid supply pipe, the liquid supply pipe is connected with a first check valve, the joint is connected with a second check valve, the second check valve is closed when the first check valve is open, and the second check valve is opened when the first check valve is closed, the second check valve is connected with a connecting pipe at the end away from the joint, the connecting pipe is detachably connected with a flushing pipe fitting, the flushing pipe fitting is also telescopically adjustable with the connecting pipe, the flushing pipe fitting includes a circular ring, and a plurality of spray holes are provided on the side of the circular ring near the syringe.

2. A flushing device according to claim 1, characterized in that: The end of the first check valve away from the syringe is connected with a hose, and the flushing pipe also includes an inner sleeve and a flushing pipe connected with the inner sleeve, and the flushing pipe is connected with the ring.

3. A flushing device according to claim 2, characterized in that: The outer part of the inner sleeve is sleeved with a mesh tube, and a partition is fixedly installed between the mesh tube and the flushing pipe.

4. A flushing device according to claim 1, characterized in that: The end of the flushing tube away from the syringe is a spherical structure.

5. A flushing device according to claim 2, characterized in that: The inner sleeve is threadedly connected to the connecting pipe.

Images