Flushing tube and flushing equipment

Abstract

The present invention discloses a flushing tube and a flushing device in which liquid can flow to the periphery of the outer side surface of the liquid outlet end. The present invention includes: a flushing tube for connecting to a flushing device to convey liquid to a designated position. The flushing tube includes a tube body and a liquid passage provided in the tube body. The tube body includes a connecting end and a liquid outlet end. The connecting end is provided with a liquid inlet communicating with the liquid passage, and the liquid outlet end is provided with at least one liquid spraying port communicating with the liquid passage. At least one liquid guiding groove is further provided on the outer side surface of the liquid outlet end, and at least one of the liquid spraying ports is provided in at least one of the liquid guiding grooves. The liquid guiding groove drains the liquid flowing out of the liquid spraying port provided therein to the periphery of the outer side surface of the liquid outlet end.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a flushing tube and a flushing device suitable for flushing a woman's vagina or cleaning the human anus and rectum. Background Art

[0002] The douching devices sold on the market are mainly used in the clinical treatment of gynecology. Generally, a douching device includes a main body and a flushing tube. When a patient needs to flush or perform drug treatment on the vagina or anus and rectum, the flushing tube can be inserted into the affected area, and then the main body is started to spray water or liquid medicine to flush the affected area to achieve the purpose of cleaning or treatment.

[0003] The flushing tube in the prior art can be referred to Figure 1 and Figure 2 As shown, the flushing tube 130 includes a liquid outlet end 131, a connection end 132, and a liquid outlet channel 133. The connection end 132 is provided with a liquid inlet 1321, and the liquid outlet end 131 is provided with a liquid outlet 1311 at a concentrated position in one direction. In the process of implementing the present invention, the inventor found that the flushing tube in the prior art has the following disadvantages: After the liquid passes through the liquid outlet 1311, it can only be sprayed in one direction. Therefore, after the flushing tube 130 is inserted into the human organ, when the human organ wraps around the outer surface of the tube wall of the flushing tube 130, the liquid sprayed from the liquid outlet 1311 is difficult to reach the periphery of the liquid outlet end 131 to fully clean the affected area. Summary of the Invention

[0004] According to the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a flushing tube and a flushing device in which the liquid can flow to the periphery of the outer side of the liquid outlet end.

[0005] To solve the above technical problem, the technical solution adopted by the present invention is: A flushing tube for connecting to a flushing device to transport liquid to a specified position, the flushing tube includes a tube body and a liquid channel provided in the tube body. The tube body includes a connection end and a liquid outlet end. The connection end is provided with a liquid inlet communicating with the liquid channel, and the liquid outlet end is provided with at least one liquid spraying port communicating with the liquid channel. At least one liquid guiding groove is further provided on the outer side surface of the liquid outlet end, and at least one of the liquid spraying ports is provided in at least one of the liquid guiding grooves. The liquid guiding groove guides the liquid flowing out from the liquid spraying port provided therein to the periphery of the outer side surface of the liquid outlet end.

[0006] Further, in this technical solution, the shape of the liquid guiding groove is set to be annular.

[0007] Further, in this technical solution, the liquid guiding grooves are provided with two or more, and the liquid guiding grooves are arranged side by side along the axial direction of the flushing tube.

[0008] Further, in this technical solution, the liquid guide groove comprises a drainage part and a blocking part. The drainage part facilitates the flow of the liquid in the liquid guide groove towards the connection end, and the blocking part is used to prevent the liquid in the liquid guide groove from flowing towards the end of the liquid outlet end.

[0009] Further, in this technical solution, a plurality of liquid spraying ports are provided, and all the liquid spraying ports are arranged on the tube wall of the liquid outlet end, and the liquid spraying ports are evenly distributed in the liquid guide groove.

[0010] Further, at least one dirt guide groove is further provided on the outer side surface of the tube body in this technical solution. The dirt guide groove extends from the liquid outlet end towards the connection end to a preset position, and the dirt guide groove is used to drain the liquid flowing out of the liquid guide groove towards the connection end.

[0011] Further, in this technical solution, the dirt guide groove extends from the liquid guide groove closest to the connection end towards the connection end.

[0012] Further, a protrusion is further provided on the outer side surface of the tube body in this technical solution. The setting position of the protrusion is close to the connection end. The dirt guide groove extends from the liquid guide groove closest to the connection end to the protrusion, and the protrusion is used to prevent the liquid flowing out of the dirt guide groove from flowing to the connection end.

[0013] Further, in this technical solution, the dirt guide groove and the liquid spraying port form a preset angle in the circumferential direction of the flushing tube.

[0014] Further, in this technical solution, the flushing tube is also provided with a pH value detection element for detecting the pH value of the liquid, or the flushing tube also has a temperature sensor for detecting the temperature of the liquid.

[0015] Further, in this technical solution, the outer shell is made of a flexible material.

[0016] To solve the above technical problems, this technical solution also discloses a flushing device: a flushing device provided with a flushing tube, comprising a main body and the flushing tube. The flushing tube is connected to the main body, and the flushing tube is the flushing tube described in any one of the above technical solutions.

[0017] Further, in this technical solution, the flushing tube and the main body are connected by a detachable structure, and structures for identifying the insertion direction are respectively provided on the main body and the flushing tube.

[0018] The main beneficial effects of the present invention are as follows: Since at least one liquid guiding groove is provided on the outer side surface of the liquid outlet end in the present invention, and at least one liquid spraying port communicating with the liquid channel is provided in at least one of the liquid guiding grooves, the liquid guiding groove can drain the liquid flowing out from the liquid spraying port provided therein to the periphery of the outer side surface of the liquid outlet end. Therefore, compared with the prior art solution where the liquid can only be sprayed in one direction, liquid flows to the periphery of the outer side surface of the liquid outlet end, so that the flushing part can be flushed more thoroughly.

[0019] Other beneficial effects of the present invention will be further described in the specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural view of a flushing tube in the prior art;

[0021] Figure 2 is Figure 1 structural sectional view of;

[0022] Figure 3 is the front view of the flushing tube structure in the present invention;

[0023] Figure 4 is Figure 3 structural enlarged view of;

[0024] Figure 5 is the sectional view of the flushing tube structure in the present invention;

[0025] Figure 6 is the front view of the flushing device structure in the present invention;

[0026] Figure 7 is the sectional view of the main body part and the liquid storage tank of the flushing device in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and the drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Specific Embodiment 1

[0029] As Figure 3 shown, it is a structural view of a preferred implementation scheme of the flushing tube in the present invention. The flushing tube 10 disclosed in this preferred implementation scheme is used to be connected to the flushing device 20 (refer to Figure 6 shown) to transport the liquid to a designated position, such as the affected area to be flushed.

[0030] As Figure 3 , Figure 4 , Figure 5As shown in the figure, the flushing tube 10 includes a tube body 11 and a liquid channel 12 provided inside the tube body 11, wherein the outer side surface of the tube body 11 is circular. The tube body 11 includes a connection end 13 and a liquid outlet end 14. The connection end 13 is provided with a liquid inlet 17 communicating with the liquid channel 12, and the connection end 13 is used to connect with an external flushing device 20. In this embodiment, the tube wall of the liquid outlet end 14 is provided with 12 liquid spraying ports 141 communicating with the liquid channel 12, and the outer side surface of the liquid outlet end 14 is further provided with 3 liquid guiding grooves 142. The end portion 143 of the liquid outlet end 14 is set as a closed structure, and the liquid enters from the liquid inlet 17 and then flows out from the liquid spraying ports 141. Among them, each liquid guiding groove 142 surrounds the outer side surface of the liquid outlet end 14 to form an annular structure, and every 4 liquid spraying ports 141 are evenly distributed in one liquid guiding groove 142. Among them, the liquid guiding grooves 142 are arranged side by side along the axial direction of the flushing tube 10. The outer side surface of the liquid outlet end 14 is the outer side surface of the entire tube wall of the tube body 11, which specifically refers to the circumferential surface parallel to the axis of the flushing tube 10.

[0031] As Figure 4 , Figure 5 shown in the figure, each liquid guiding groove 142 is provided with 4 liquid spraying ports 141 communicating with the liquid channel 12, and the liquid guiding groove 142 drains the liquid flowing out from the liquid spraying ports 141 arranged therein to the periphery of the outer side surface of the liquid outlet end 14. The flushing tube 10 is respectively provided with arrows 18 for identifying the insertion direction.

[0032] As Figure 4 shown in the figure, the liquid guiding groove 142 includes a drainage part 1421 and a blocking part 1422. The drainage part 1421 facilitates the liquid in the liquid guiding groove 142 to flow towards the connection end 13, and the blocking part 1422 is used to prevent the liquid in the liquid guiding groove 142 from flowing towards the end portion 143 of the liquid outlet end 14. Referring again to Figure 5 shown in the figure, in the cross-section of the liquid guiding groove 142, the distance from the highest point of the drainage part 1421 to the lowest point of the liquid guiding groove 142 is greater than the distance from the highest point of the blocking part 1422 to the lowest point of the liquid guiding groove 142. The purpose of setting the drainage part 1421 in the liquid guiding groove 142 like this is that the drainage part 1421 is conducive to the dirty liquid flowing towards the connection end 13, thereby preventing the dirty liquid after flushing from flowing towards the end portion 143. Coupled with the function of the blocking part 1422, the effect of preventing the dirty liquid from flowing deep into the organ is more significant. In this embodiment, the so-called highest point and lowest point are both relative to the distance from the axis of the tube body 11.

[0033] As Figure 3 , Figure 4As shown in the figure, a plurality of liquid guiding grooves 111 and an annular protrusion 15 are further provided on the outer side surface of the pipe body 11. The liquid guiding grooves 111 extend from the liquid outlet end 14 to the connecting end 13, and the liquid guiding grooves 111 are used to drain the liquid flowing out of the liquid guiding groove 142 to the connecting end 13. Among them, the setting position of the protrusion 15 is close to the connecting end 13, and the liquid guiding groove 111 extends from the highest point of the drainage part 1421 in the liquid guiding groove 142 closest to the connecting end 13 until the protrusion 15. The protrusion 15 is used to prevent the dirty liquid from passing through and make the dirty liquid drip along the protrusion 15, so as to prevent the liquid flowing out of the liquid guiding groove 111 from flowing to the connecting end 13, and further prevent the liquid from flowing to the main body of the flushing device 20. The purpose of setting the liquid guiding groove 111 is to facilitate the rapid outflow of the dirty liquid flowing out of the liquid guiding groove 142.

[0034] In this embodiment, the pipe body 11 of the flushing pipe 10 is made of a flexible material, and the flexible material is preferably a food-grade silica gel material. In addition, the liquid guiding groove 111 and the liquid spraying port 141 are separated by a preset distance in the axial direction of the flushing pipe 10 and form a preset angle in the circumferential direction of the flushing pipe 10 (that is, they are staggered from each other on the circumference). The purpose of setting at a preset angle is to stagger the setting positions of the liquid guiding groove 111 and the liquid spraying port 141, prevent the liquid flowing out of the liquid spraying port 141 from directly flowing out of the liquid guiding groove 111, and improve the flushing efficiency of the flushing pipe 10.

[0035] As Figure 5 shown, in this embodiment, a PH value detection element 16 for detecting the PH value of the liquid is further provided on the inner side wall of the flushing pipe 10, and the PH value detection element 16 is preferably a PH value sensor. At this time, a connection electrode will be provided at the connection end 13 to supply power to the PH value detection element 16. In other embodiments, the PH value detection element 16 can also be changed to a temperature sensor for detecting the liquid temperature.

[0036] In other embodiments, under the condition that the flushing device 20 itself has a certain waterproof function, the protrusion 15 can also not be provided. At this time, the liquid guiding groove 111 extends from the liquid guiding groove 142 closest to the connecting end 13 to the connecting end 13 to a preset position until the design purpose of the liquid guiding groove 142 is satisfied.

[0037] Since there are 3 liquid guiding grooves 142 on the outer side surface of the liquid outlet end 14 in this embodiment, and 4 liquid spraying ports 141 communicating with the liquid channel 12 are provided in each liquid guiding groove 142, the liquid guiding groove 142 can drain the liquid flowing out of the liquid spraying ports 141 provided therein to the periphery of the outer side surface of the liquid outlet end 14. Therefore, compared with the prior art in which the liquid can only be sprayed in one direction, liquid flows to the periphery of the outer side surface of the liquid outlet end 14, so that the part to be flushed can be flushed more thoroughly. Specific Embodiment Two

[0039] As Figure 6As shown, it is a structural view of a preferred embodiment of the flushing device with a flushing tube in the present invention. The flushing device 20 includes a main body 21, a liquid storage tank 22 and a flushing tube 10, and the main body 21 is connected to the liquid storage tank 22 and the flushing tube 10 respectively. As Figure 7 shown, a control circuit 211, a pump 212, a heating element 213, a power supply 214 and a temperature sensor 215 are provided in the main body 21. The pump 211, the heating element 213, the power supply 214 and the temperature sensor 215 are all electrically connected to the control circuit 211. The pump 211 is adapted to suck the liquid in the liquid storage tank 22 into the flushing tube 10 and flow out from the liquid spraying port 141.

[0040] In this embodiment, the heating element 213 itself is used for both heating and detecting its own temperature. The heating element 213 is used to heat the liquid in the liquid storage tank 22, and the temperature sensor 215 is used to detect the liquid outlet temperature in the main body 21 when the liquid is discharged. When the heating element 213 detects its own temperature, since the heating element 213 is in contact with the liquid in the liquid storage tank 22, it also equivalently detects the temperature of the liquid in the liquid storage tank 22. The flushing tube 10 and the main body 21 are connected by a detachable structure, and arrows for identifying the insertion direction are provided on the main body 21 and the flushing tube 10 respectively.

[0041] The above uses specific examples to elaborate on the principle and implementation manner of the present invention. It should be understood that the above implementation manners are only used to help understand the present invention and should not be construed as limitations on the present invention. For those of ordinary skill in the art, any minor improvements or equivalent substitutions made to the structural form or structure of the present invention based on the idea of the present invention should be included within its protection scope.

Claims

1. A flushing tube for connecting to a flushing device to deliver a liquid to a designated position. The flushing tube includes a tube body and a liquid passage disposed within the tube body. The tube body includes a connection end and a liquid outlet end. The connection end is provided with a liquid inlet communicating with the liquid passage, and the liquid outlet end is provided with at least one liquid spraying port communicating with the liquid passage. It is characterized in that: The outer side surface of the liquid outlet is also provided with at least one liquid guiding groove, at least one of the liquid guiding grooves is provided with at least one liquid spraying port, the liquid guiding groove drains the liquid flowing out of the liquid spraying port therein to the outer side surface of the liquid outlet; the outer side surface of the tube body is also provided with at least one sewage guiding groove, the sewage guiding groove is used to drain the liquid flowing out of the liquid guiding groove to the connecting end; the sewage guiding groove and the liquid spraying port form a preset angle in the circumferential direction of the flushing pipe, so that the sewage guiding groove and the liquid spraying port are staggered; the liquid guiding groove includes a drainage part and a blocking part, the drainage part makes it easy for the liquid in the liquid guiding groove to flow to the connecting end, and the blocking part is used to prevent the liquid in the liquid guiding groove from flowing to the end of the liquid outlet; in the cross section of the liquid guiding groove, the distance from the highest point of the drainage part to the lowest point of the liquid guiding groove is greater than the distance from the highest point of the blocking part to the lowest point of the liquid guiding groove.

2. The flushing tube according to claim 1, characterized in that: The shape of the liquid-conducting groove is set to be ring-shaped.

3. The flushing tube according to claim 1, characterized in that: The number of the liquid-conducting grooves is more than two, and the liquid-conducting grooves are arranged side by side along the axial direction of the flushing tube.

4. The flushing tube according to claim 1, wherein: The liquid spraying ports are arranged in a plurality, and the liquid spraying ports are all arranged on the tube wall of the liquid outlet end, and the liquid spraying ports are evenly distributed in the liquid guiding groove.

5. The flushing tube according to claim 1, wherein: The sewage guide groove extends from the liquid outlet end to the connection end to a preset position.

6. The flushing tube according to claim 5, characterized in that: The sewage guide groove extends from the liquid guide groove closest to the connecting end toward the connecting end.

7. The flushing tube according to claim 5, characterized in that: The outer side surface of the tube body is also provided with a protrusion, which is arranged close to the connecting end. The sewage guide groove extends from the liquid guide groove closest to the connecting end to the protrusion, and the protrusion is used to prevent liquid flowing out of the sewage guide groove from flowing to the connecting end.

8. The flushing tube according to claim 1, characterized in that: The flushing pipe is also provided with a pH value detection element for detecting the pH value of the liquid, or the flushing pipe is also provided with a temperature sensor for detecting the temperature of the liquid.

9. The flushing tube according to any one of claims 1 to 8, characterized in that: The pipe body of the flushing pipe is made of flexible material.

10. A flushing device provided with a flushing pipe, comprising a main body and the flushing pipe, the flushing pipe being connected to the main body, characterized in that: The flushing tube is the flushing tube according to any one of claims 1 to 9.

11. The flushing device according to claim 10, characterized in that: The flushing pipe is connected to the main body by a detachable structure, and the main body and the flushing pipe are respectively provided with structures for identifying the plugging direction.

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