Stoma seepage cleaning device

Abstract

The utility model discloses a stoma exudate cleaning device, and relates to the technical field of medical equipment, the stoma exudate cleaning device specifically comprises a cleaning assembly, the cleaning assembly comprises a device box, and a first cavity, a second cavity, a liquid storage cavity matched with the first cavity and a waste liquid cavity matched with the second cavity are sequentially formed in the device box from top to bottom; a first piston is arranged in the first cavity, a spring is connected between the bottom of the first piston and the inner bottom end of the first cavity, and a supporting rod is arranged at the top of the first piston; a second piston is arranged in the second cavity, and a connecting rod is fixed between the top of the second piston and the bottom of the first piston. According to the cleaning device, a user manually presses the supporting rod and then loosens the supporting rod, spraying of cleaning water and recycling of waste liquid can be completed, the whole structure does not need to use electric power, maintenance is more convenient, and the long-term usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a stoma exudate cleaning device. Background Art

[0002] After urology surgery, a stoma will be left in the bladder. Exudate will occur during the recovery period of the stoma. If the stoma is not cleaned properly, wound infection and cross infection will occur. Therefore, an ostomy bag will be pasted on the stoma. However, since the stoma does not have a self-cleaning function, exudate may leak during use. The stoma needs to be cleaned and cared for regularly. Currently, there is a stoma exudate cleaning device.

[0003] After searching, the existing authorized patent announcement number is CN219397826U, which is a urology stoma exudate cleaning device. A partition is provided in the box body, and a waste liquid tank and a cleaning liquid tank are provided on the left and right sides of the partition respectively. A return pipe and a water supply pipe are provided on the upper end face of the box body. The return pipe is connected with the waste liquid tank, and the water supply pipe is connected with the cleaning liquid tank through a booster pump. A negative pressure fan connected with the waste liquid tank is provided on the upper end face. The plate includes a water outlet ring and a return water block. The return water block is provided with a convex block. The water outlet ring and the return water block are fixedly connected. Nozzles are evenly provided on the inner surface of the water outlet ring. The convex block is provided with a water inlet. The return water pipe is connected with the return water block, and the water supply pipe is connected with the water outlet ring. The strap includes a positioning ring, a strap 1 and a strap 2. The positioning ring is provided with a strap 1 and a strap 2 on the left and right sides respectively. The front of the strap 1 is provided with a Velcro 1, and the back of the strap 2 is provided with a Velcro 2. The return water block is clamped with the positioning ring. The advantages of the device are: easy operation, good cleaning effect, and high cleaning efficiency.

[0004] However, it still has defects: first, the device uses a negative pressure fan and a booster pump to clean the stoma and treat it after cleaning, which undoubtedly leads to a high cost of the entire device, which is not conducive to the use of every family; in addition, since the stoma of urology is usually carried for a long time or even for life, if the negative pressure fan and booster pump are damaged after long-term use, on the one hand, it needs to be repaired or replaced by professionals, and on the other hand, it is easy to affect people's use, resulting in poor overall use effect. Therefore, it still needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a stoma exudate cleaning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a stoma exudate cleaning device, comprising:

[0008] A binding component and a cleaning component; wherein,

[0009] The binding assembly includes a connecting tube, and a first hole adapted to the stoma is formed on the front surface of the connecting tube, and a sealing gasket extending to the outside of the connecting tube is arranged inside the first hole, and a second hole is formed on the rear surface of the connecting tube, and a sealing cover is threadedly connected inside the second hole;

[0010] The cleaning assembly comprises a device box, and the interior of the device box is provided with a first chamber and a second chamber from top to bottom, as well as a liquid storage chamber matched with the first chamber and a waste liquid chamber matched with the second chamber;

[0011] A first piston is disposed inside the first chamber, and a spring is connected between the bottom of the first piston and the inner bottom end of the first chamber, and a support rod is disposed on the top of the first piston; a second piston is disposed inside the second chamber, and a connecting rod is fixed between the top of the second piston and the bottom of the first piston;

[0012] The outside of the device box is connected to a first liquid outlet pipe communicating with the first chamber, and a second liquid inlet pipe communicating with the second chamber; the first chamber is connected to the liquid storage chamber via the first liquid inlet pipe, and the second chamber is connected to the waste liquid chamber via the second liquid outlet pipe; the first liquid outlet pipe, the second liquid outlet pipe, the first liquid inlet pipe, and the second liquid inlet pipe are all provided with a one-way valve inside;

[0013] An annular tube is arranged outside the connecting tube, and nozzles penetrating into the interior of the connecting tube are arranged at equal intervals on the annular tube; a liquid collecting funnel is connected to the bottom of the connecting tube, and the liquid collecting funnel is connected to the end of the second liquid inlet pipe; the annular tube is connected to the end of the first liquid outlet pipe.

[0014] Preferably, a first binding strap and a second binding strap are symmetrically fixed to the outer side of the connecting tube, and the ends of the first binding strap and the second binding strap are adhesively connected by Velcro.

[0015] Preferably, the top of the first chamber is an open structure, and a sealing plate is provided at the opening structure, the support rod passes through the sealing plate and there is a gap between the sealing plate, a mounting plate is installed on the side of the sealing plate, and the mounting plate and the top of the device box are detachably connected by bolts.

[0016] Preferably, a window is provided in the middle of the sealing cover, and a glass panel is provided inside the window.

[0017] Preferably, one end of the sealing cover located inside the connecting tube is rotatably connected to a first connecting ring, and one end of the first connecting ring facing the sealing gasket is connected to a second connecting ring through a fixing rod, and the second connecting ring and the sealing gasket are fitted together.

[0018] Preferably, a slide groove is provided on the inner side wall of the connecting tube, and a slider is slidably connected inside the slide groove, and the end of the slider is fixedly connected to the outer side walls of the first connecting ring and the second connecting ring.

[0019] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0020] 1. The user manually presses the support rod and then releases the support rod to spray clean water and recycle waste liquid. The overall structure does not require electricity, which makes maintenance easier and improves the long-term usability of the device.

[0021] 2. Since the capacity inside the first chamber is constant, each time the support rod is pressed the entire distance, it means that the amount of clean water sprayed out is constant. Therefore, by pressing the support rod a specified number of times, the current amount of clean water used can be understood. This can not only help people understand the subsequent precise control of the ratio of clean water, but also further save resources and achieve accurate use of clean water. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0023] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the binding component of the utility model;

[0026] Figure 3 It is a longitudinal sectional view of the connecting tube of the utility model;

[0027] Figure 4 It is a longitudinal sectional view of the device box of the utility model;

[0028] Figure 5 This utility model Figure 4 The enlarged view of point A in the middle;

[0029] Figure 6This is a schematic diagram of the structure of the sealing cover and the connecting tube cooperating with each other in the utility model;

[0030] In the figure:

[0031] 1. Binding assembly; 101. Connecting tube; 102. First binding band; 103. Second binding band; 104. Sealing pad; 105. First hole; 2. Cleaning assembly; 201. Device box; 202. First chamber; 203. Second chamber; 204. Liquid storage chamber; 205. Waste liquid chamber; 206. First piston; 207. Connecting rod; 208. Spring; 209. First liquid outlet pipe; 210. First liquid inlet pipe; 211. Second liquid inlet pipe; 212. Second liquid outlet pipe; 213. One-way valve; 214. Second piston; 215. Nozzle; 216. Liquid collecting funnel; 217. Support rod; 218. Ring pipe; 3. Sealing plate; 4. Mounting plate; 5. Second hole; 6. Sealing cover; 7. Window; 8. First connecting ring; 9. Second connecting ring; 10. Slide groove; 11. Slider. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0033] See also Figure 1-Figure 6 , a stoma exudate cleaning device, comprising:

[0034] Binding component 1 and cleaning component 2; wherein,

[0035] The binding assembly 1 includes a connecting tube 101, and a first hole 105 adapted to the stoma is opened on the front surface of the connecting tube 101, and a sealing gasket 104 extending to the outside of the connecting tube 101 is arranged inside the first hole 105, and a second hole 5 is opened on the rear surface of the connecting tube 101, and a sealing cover 6 is threadedly connected inside the second hole 5;

[0036] The cleaning assembly 2 includes a device box 201, and the inside of the device box 201 is provided with a first chamber 202 and a second chamber 203 from top to bottom, as well as a liquid storage chamber 204 matched with the first chamber 202 and a waste liquid chamber 205 matched with the second chamber 203;

[0037] A first piston 206 is disposed inside the first chamber 202, and a spring 208 is connected between the bottom of the first piston 206 and the inner bottom end of the first chamber 202, and a support rod 217 is disposed on the top of the first piston 206; a second piston 214 is disposed inside the second chamber 203, and a connecting rod 207 is fixed between the top of the second piston 214 and the bottom of the first piston 206, that is, the connecting rod 207 penetrates from the inside of the second chamber 203 to the inside of the first chamber 202, and the penetration point is sealed so that the connecting rod 207 always maintains the independent working property between the two chambers when moving up and down, and the liquids inside the two chambers will not contact each other;

[0038] The outside of the device box 201 is connected with a first liquid outlet pipe 209 communicating with the first chamber 202, and a second liquid inlet pipe 211 communicating with the second chamber 203; the first chamber 202 is connected with the liquid storage chamber 204 through the first liquid inlet pipe 210, and the second chamber 203 is connected with the waste liquid chamber 205 through the second liquid outlet pipe 212; the first liquid outlet pipe 209, the second liquid outlet pipe 212, the first liquid inlet pipe 210 and the second liquid inlet pipe 211 are all provided with a one-way valve 213;

[0039] An annular tube 218 is disposed outside the connecting tube 101, and nozzles 215 are evenly spaced on the annular tube 218 and penetrate into the interior of the connecting tube 101; a liquid collecting funnel 216 is connected to the bottom of the connecting tube 101, and the liquid collecting funnel 216 is connected to the end of the second liquid inlet pipe 211; the annular tube 218 is connected to the end of the first liquid outlet pipe 209;

[0040] Therefore, in summary and combined with Figure 3 , Figure 4 and Figure 5 Before use, a certain amount of clean water is first injected into the liquid storage chamber 204, and then the liquid inlet at the top of the device box 201 and the liquid outlet at the bottom connected to the waste liquid chamber 205 are blocked; according to Figure 5 The state in is the initial state. At this time, the user presses the support rod 217 and the first piston 206 downward, so that the first piston 206 drives the connecting rod 207 and the second piston 214 to descend. When the first piston 206 descends, the one-way valve 213 inside the first liquid outlet pipe 209 opens, and the one-way valve 213 inside the first liquid inlet pipe 210 closes. The air in the space below the first piston 206 passes through the first liquid outlet pipe 209 and the annular pipe 218 and is ejected from the nozzle 215. When the second piston 214 descends, the one-way valve 213 inside the second liquid inlet pipe 211 opens, and the one-way valve 213 inside the second liquid outlet pipe 212 closes, so that the air is sucked into the second chamber 203 through the liquid collecting funnel 216.

[0041] After the user loosens the support rod 217, the first piston 206 and the second piston 214 are reset under the action of the spring 208. At this time, the one-way valve 213 inside the first liquid inlet pipe 210 and the one-way valve 213 inside the second liquid outlet pipe 212 are opened, and the one-way valve 213 inside the second liquid inlet pipe 211 and the one-way valve 213 inside the first liquid outlet pipe 209 are closed. When the one-way valve 213 in the first liquid inlet pipe 210 is opened, the clean water inside the liquid storage chamber 204 will enter the space below the first piston 206 in the first chamber 202, thereby completing the standby state of the entire device.

[0042] When the whole device is actually in use, the binding assembly 1 is first used to place the connecting tube 101 at the stoma, and the sealing pad 104 is used to resist the skin outside the stoma; then the user first pulls the support rod 217 downward to make the first piston 206 and the second piston 214 descend. The first piston 206 descends, and the clean water inside it is sprayed out from the nozzle 215, and the nozzle 215 is arranged to correspond to the stoma of the patient, and then the clean water sprayed by the nozzle 215 is used to clean the stoma of the patient; at the same time, the second piston 214 descends, so that the cleaned waste liquid is pumped into the second chamber 203 through the liquid collecting funnel 216; then after the user releases the support rod 217, under the action of the spring 208, the first piston 206 and the second piston 214 rise, so that the first chamber 202 is replenished with clean water, and the waste liquid pumped into the second chamber 203 is transported to the waste liquid chamber 205 for unified collection and treatment;

[0043] The advantages of doing this are: on the one hand, by the user manually pressing the support rod 217 and then releasing the support rod 217, the clean water can be sprayed out and the waste liquid can be recovered. The overall structure does not require the use of electricity, which is easier to maintain and improves the long-term usability of the device. On the other hand, since the capacity inside the first chamber 202 is constant, each time the support rod 217 is pressed the full distance, it means that the clean water sprayed out is constant. Therefore, by pressing the support rod 217 a specified number of times, the current amount of clean water used can be understood, which can not only help people understand the subsequent precise control of the clean water ratio, but also further save resources and achieve accurate use of clean water.

[0044] Furthermore, the first binding belt 102 and the second binding belt 103 are symmetrically fixed to the outer side of the connecting tube 101, and the ends of the first binding belt 102 and the second binding belt 103 are connected by Velcro, so that the two can be connected, so that the first hole 105 on the connecting tube 101 is aligned with the stoma of the patient, and the connecting tube 101 is bound to the patient;

[0045] Of course, the material of the first binding strap 102 and the second binding strap 103 can be elastic material to meet the needs of different people, and the connection method between the two includes but is not limited to the use of Velcro for adhesive connection, and can also be connected by a snap-on method. The specific structure depends on production requirements.

[0046] Furthermore, the top of the first chamber 202 is an open structure, and a sealing plate 3 is provided at the opening structure, the support rod 217 passes through the sealing plate 3 and there is a gap between the sealing plate 3, a mounting plate 4 is installed on the side of the sealing plate 3, and the mounting plate 4 and the top of the device box 201 are detachably connected by bolts; therefore, after the sealing plate 3 and the mounting plate 4 are removed, the spring 208 and the first piston 206 inside the first chamber 202 can be maintained and replaced later. Similarly, the remaining chambers can also be provided with such structures to facilitate long-term use in the later stage.

[0047] Furthermore, a window 7 is provided in the middle of the sealing cover 6, and a glass panel is provided inside the window 7. The stoma can be observed through the window 7, so as to improve the cleaning effect during cleaning.

[0048] Furthermore, one end of the sealing cover 6 located inside the connecting tube 101 is rotatably connected to the first connecting ring 8, and one end of the first connecting ring 8 facing the sealing gasket 104 is connected to the second connecting ring 9 through a fixing rod, and the second connecting ring 9 and the sealing gasket 104 are fitted together.

[0049] Furthermore, a slide groove 10 is opened on the inner wall of the connecting tube 101, and a slider 11 is slidably connected inside the slide groove 10, and the end of the slider 11 is fixedly connected to the outer walls of the first connecting ring 8 and the second connecting ring 9; therefore, when the sealing cover 6 is rotated, the second connecting ring 9 will move toward the sealing gasket 104 under the action of the thread, so that the first connecting ring 8 squeezes the sealing gasket 104, thereby improving the fit between it and the patient's skin, ensuring that the cleaning waste liquid can only flow into the inside of the connecting tube 101, thereby ensuring the cleaning effect.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stoma exudate cleaning device, characterized in that: include: A binding component (1) and a cleaning component (2); wherein, The binding assembly (1) comprises a connecting tube (101), wherein a first hole (105) adapted to the stoma is provided on the front surface of the connecting tube (101), and a sealing gasket (104) extending to the outside of the connecting tube (101) is provided inside the first hole (105); a second hole (5) is provided on the rear surface of the connecting tube (101), and a sealing cover (6) is threadedly connected inside the second hole (5); The cleaning assembly (2) comprises a device box (201), and the interior of the device box (201) is provided with a first chamber (202) and a second chamber (203) in sequence from top to bottom, as well as a liquid storage chamber (204) matched with the first chamber (202), and a waste liquid chamber (205) matched with the second chamber (203); A first piston (206) is disposed inside the first chamber (202), and a spring (208) is connected between the bottom of the first piston (206) and the inner bottom end of the first chamber (202), and a support rod (217) is disposed on the top of the first piston (206); a second piston (214) is disposed inside the second chamber (203), and a connecting rod (207) is fixed between the top of the second piston (214) and the bottom of the first piston (206); The outside of the device box (201) is connected to a first liquid outlet pipe (209) communicating with the first chamber (202), and a second liquid inlet pipe (211) communicating with the second chamber (203); the first chamber (202) is connected to the liquid storage chamber (204) via the first liquid inlet pipe (210), and the second chamber (203) is connected to the waste liquid chamber (205) via the second liquid outlet pipe (212); one-way valves (213) are provided inside the first liquid outlet pipe (209), the second liquid outlet pipe (212), the first liquid inlet pipe (210), and the second liquid inlet pipe (211); An annular tube (218) is arranged outside the connecting tube (101), and nozzles (215) are arranged at equal intervals on the annular tube (218) and penetrate into the interior of the connecting tube (101); a liquid collecting funnel (216) is connected to the bottom of the connecting tube (101), and the liquid collecting funnel (216) is connected to the end of the second liquid inlet tube (211); and the annular tube (218) is connected to the end of the first liquid outlet tube (209).

2. The stoma exudate cleaning device according to claim 1, characterized in that: A first binding belt (102) and a second binding belt (103) are symmetrically fixed to the outer side of the connecting tube (101), and the ends of the first binding belt (102) and the second binding belt (103) are bonded and connected by Velcro.

3. The stoma exudate cleaning device according to claim 1, characterized in that: The top of the first chamber (202) is an open structure, and a sealing plate (3) is provided at the opening structure. The support rod (217) passes through the sealing plate (3) and a gap exists between the support rod (217) and the sealing plate (3). A mounting plate (4) is installed on the side of the sealing plate (3), and the mounting plate (4) and the top of the device box (201) are detachably connected by bolts.

4. The stoma exudate cleaning device according to claim 1, characterized in that: A window (7) is provided in the middle of the sealing cover (6), and a glass panel is provided inside the window (7).

5. The stoma exudate cleaning device according to claim 1, characterized in that: One end of the sealing cover (6) located inside the connecting tube (101) is rotatably connected to a first connecting ring (8), and one end of the first connecting ring (8) facing the sealing gasket (104) is connected to a second connecting ring (9) via a fixing rod, and the second connecting ring (9) and the sealing gasket (104) are in contact with each other.

6. The stoma exudate cleaning device according to claim 5, characterized in that: A sliding groove (10) is provided on the inner wall of the connecting tube (101), and a sliding block (11) is slidably connected inside the sliding groove (10), and the end of the sliding block (11) is fixedly connected to the outer walls of the first connecting ring (8) and the second connecting ring (9).

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