Pressing type perianal flushing device

Abstract

The invention relates to the technical field of crissum flushing, in particular to a pressing type crissum flushing device. The device comprises a supporting frame, a buffering cushion is slidably arranged at the top of the supporting frame, a flushing frame is arranged at the bottom of the supporting frame in a communicating mode, a spray head is embedded in the flushing frame, a flushing assembly is arranged at the bottom of the flushing frame, and the flushing assembly is used for preventing cleaning liquid from flowing out when the buffering cushion slides downwards. A guiding assembly is arranged in the connecting frame and used for guiding flushing fluid in an inclined mode when the water outlet pipe and the water outlet coincide and communicate for drainage. Through the design of the flushing assembly, when a patient sits on a buffer cushion, a supporting sliding frame can automatically slide downwards, so that a water outlet pipe and a water outlet are staggered, flushing liquid is effectively prevented from flowing out, the problem that waste water overflows to wet shoes and socks of the patient is solved, the body burden of the patient is greatly relieved, and more comfortable use experience is provided for the patient.

Description

Technical Field

[0001] The invention relates to the technical field of perianal irrigation, in particular to a press-type perianal irrigation device. Background Art

[0002] Anorectal diseases refer to diseases that occur in the anus and large intestine, most of which occur in the anorectal intestine. Common anal diseases include hemorrhoids, anal fissures, anal fistulas, perianal abscesses, anal papilloma, anal cryptitis, and suppurative apocrine gland inflammation. Anal cleaning is an effective way to treat anorectal diseases. In the related art, for example, a Chinese patent with a publication number of CN113274576A discloses a perianal irrigation auxiliary device for colorectal and anorectal surgery.

[0003] However, during the drainage operation, since the wastewater generated during the cleaning process lacks effective drainage and blocking measures when the patient is cleaning the surface of the device, the wastewater flows naturally under the action of gravity, and the patient's shoes and socks are usually close to the device and are easily affected by the wastewater flowing around. In addition, the drainage operation requires the patient to perform certain physical movements, such as bending over, stretching, etc., which may cause wound pain, pulling and other discomforts, and increase the patient's physical burden. Summary of the invention

[0004] The object of the present invention is to provide a press-type perianal irrigation device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a push-type perianal irrigation device, comprising a support frame, a buffer cushion is slidably provided on the top of the support frame, a flushing frame is connected to the bottom of the support frame, and a nozzle is embedded in the flushing frame;

[0006] A flushing assembly is provided at the bottom of the flushing rack, and the flushing assembly is used to prevent the cleaning liquid from flowing out when the cushion slides downward, wherein:

[0007] The flushing assembly at least comprises a supporting sliding frame connected to the bottom of the flushing frame and a connecting frame fixed to the bottom of the inner cavity of the supporting frame, the inner wall of the supporting sliding frame is adapted to slide on the outer wall of the connecting frame, the outer wall of the supporting sliding frame is connected to a water outlet pipe, and the outer wall of the connecting frame is provided with a water outlet, and when the cushion seat slides upward due to its own elastic force, the water outlet pipe overlaps and communicates with the water outlet;

[0008] A guide component is provided inside the connection frame, and the guide component is used to guide the flushing liquid in an inclined shape when the water outlet pipe and the water outlet are overlapped and connected for drainage.

[0009] As a further improvement of the present technical solution, a support connecting frame is fixedly connected to the bottom of the connecting frame, the bottom of the support connecting frame is fixedly connected to the bottom of the inner cavity of the support frame, and a plurality of springs are fixedly connected in an annular array between the support sliding frame and the support connecting frame, and the springs are used to compress and generate a rebound force when the buffer cushion is forced to move downward.

[0010] As a further improvement of the technical solution, the end of the water outlet of the water outlet pipe is made to protrude outwardly away from the supporting sliding frame, and the end of the water outlet pipe is connected to a hose for being away from the supporting frame.

[0011] As a further improvement of the present technical solution, a limiting arc-shaped slide is fixedly connected to the bottom of the supporting sliding frame, and a limiting groove adapted to the sliding of the limiting arc-shaped slide is provided on the top of the supporting connecting frame, thereby ensuring that the supporting sliding frame plays a role of stable guidance during the up and down sliding process.

[0012] As a further improvement of the technical solution, a baffle is fixedly connected to the top of the support connecting frame, and a groove adapted for the sliding of the baffle is opened on the surface of the limiting arc-shaped slide plate.

[0013] As a further improvement of the technical solution, a limiting plate for contacting the bottom of the supporting sliding frame is provided on the top of the supporting connecting frame.

[0014] As a further improvement of the technical solution, a limiting sliding block is provided on the surface of the supporting sliding frame, and a sliding groove adapted for sliding of the limiting sliding block is provided on the inner wall of the supporting frame.

[0015] As a further improvement of the present technical solution, the guide assembly includes a rotating plate hinged to the inner wall of the connecting frame by a hinge. In order to prevent the cleaning liquid from entering under the rotating plate due to the gap generated when the rotating plate rotates, a sealing ring is connected to the inner wall of the connecting frame.

[0016] As a further improvement of the present technical solution, a groove is provided on the surface of the connecting frame, a slide is slidably connected to the inner wall of the groove, movable columns are provided at the bottom of the rotating plate and the top of the slide, and a connecting rod is fixedly connected to the top of the slide and the bottom of the supporting sliding frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the push-type perianal irrigation device, through the design of the irrigation component, when the patient sits on the cushion, the supporting sliding frame can automatically slide downward, so that the water outlet pipe and the water outlet are staggered, effectively preventing the outflow of the irrigation liquid, avoiding the problem of waste water overflowing and wetting the patient's shoes and socks, greatly reducing the patient's physical burden, and providing the patient with a more comfortable use experience.

[0019] 2. In the push-type perianal irrigation device, the pressure on the buffer cushion disappears, and the buffer cushion slides upward under the action of its own elastic force. The upward movement of the buffer cushion drives the irrigation frame to rise, and then causes the supporting sliding frame to slide upward. During the upward sliding process of the supporting sliding frame, the water outlet pipe gradually aligns with the water outlet of the connecting frame and is connected. The drainage operation is automatically triggered without the patient having to perform additional complicated operations, thereby greatly improving the convenience of use.

[0020] 3. In the push-type perianal irrigation device, when the outlet pipe and the outlet are connected to the drainage through the guiding component, the irrigation liquid is diverted in an inclined state. On the one hand, it ensures that the cleaning liquid can be discharged quickly and smoothly, improves the drainage efficiency, and reduces the drainage time. On the other hand, it can prevent impurities such as solid dandruff from remaining inside the connecting frame, ensuring the cleanliness and normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure assembly of the present invention;

[0022] Figure 2 It is a cutaway view of the overall flushing assembly structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the limit sliding block of the present invention;

[0024] Figure 4 It is a structural diagram of the supporting sliding frame of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection framework of the present invention;

[0026] Figure 6 It is a schematic diagram of the bottom of the supporting sliding frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the baffle structure of the present invention.

[0028] Figure 8 It is a schematic diagram of the structure of the guide component of the present invention.

[0029] The meaning of each number in the figure is:

[0030] 100, support frame; 110, cushion; 111, flushing rack; 120, nozzle;

[0031] 200, flushing assembly; 210, supporting sliding frame; 211, water outlet pipe; 212, limiting sliding block; 213, limiting arc sliding block; 2130, groove;

[0032] 220, connecting frame; 221, supporting connecting frame; 222, water outlet; 223, limiting groove; 224, limiting plate; 225, baffle;

[0033] 230, spring;

[0034] 300, guide assembly; 301, slide plate; 302, moving column; 303, connecting rod; 304, sealing ring; 305, rotating plate. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Anorectal diseases refer to diseases that occur in the anus and large intestine, most of which occur in the anorectal section. Common anal diseases include hemorrhoids, anal fissures, anal impotence, perianal abscesses, anal papilloma, anal cryptitis, and suppurative apocrine gland inflammation. Anal cleaning is an effective way to treat anorectal diseases. Therefore, please refer to Figure 1-Figure 8 As shown, this embodiment provides a push-type perianal irrigation device, including a support frame 100, characterized in that: a buffer seat 110 is slidably provided on the top of the support frame 100, a flushing frame 111 is connected to the bottom of the support frame 100, and a nozzle 120 is embedded in the flushing frame 111;

[0037] A flushing assembly 200 is provided at the bottom of the flushing frame 111. The flushing assembly 200 is used to prevent the cleaning liquid from flowing out when the cushion 110 slides downward, wherein:

[0038] The flushing assembly 200 at least includes a supporting sliding frame 210 connected to the bottom of the flushing frame 111 and a connecting frame 220 fixed to the bottom of the inner cavity of the supporting frame 100. The inner wall of the supporting sliding frame 210 is adapted to slide on the outer wall of the connecting frame 220. The outer wall of the supporting sliding frame 210 is connected to a water outlet pipe 211. The outer wall of the connecting frame 220 is provided with a water outlet 222. When the cushion 110 slides upward due to its own elastic force, the water outlet pipe 211 overlaps and communicates with the water outlet 222. When the patient sits on the surface of the cushion 110, pressure is applied to the cushion 110, driving the flushing rack 111 to make the supporting sliding frame 210 slide downward, and while the supporting sliding frame 210 slides downward, the water outlet pipe 211 and the water outlet 222 can be staggered to prevent the outflow of cleaning liquid, and when the patient stands up, the cushion 110 moves upward under the action of its own elastic force to align the water outlet 222 with the water outlet pipe 211, thereby discharging the cleaning liquid inside the connecting frame 220.

[0039] A guide component 300 is provided inside the connecting frame 220. The guide component 300 is used to guide the flushing liquid in an inclined state when the outlet pipe 211 and the outlet 222 overlap and connect to drain water. The guide component 300 inside the supporting connecting frame 221 can guide the direction of the cleaning liquid being discharged to prevent impurities such as solid dandruff from remaining inside the connecting frame 220.

[0040] like Figure 1-Figure 4 and Figure 8 As shown, the present invention takes into account that in actual use, patients may face many problems when performing drainage operations. For example, if the outflow of the flushing liquid cannot be effectively blocked, it is easy to cause waste water to overflow, which will not only wet the patient's shoes and socks, but also increase the patient's physical burden and affect the patient's rehabilitation experience. Therefore, a flushing component 200 is designed. Through the cooperation of the supporting sliding frame 210 and the connecting frame 221, when the patient sits on the cushion 110, the supporting sliding frame 210 is made to slide downward by gravity, thereby staggering the water outlet pipe 211 and the water outlet 222, effectively preventing the flushing liquid from flowing out;

[0041] Furthermore, considering that the patient often needs to perform a series of body movements when performing the drainage operation, which may make it difficult for the patient to complete the operation alone, in view of this, as the patient stands up, the pressure on the cushion 110 disappears, and at this time, the cushion 110 slides upward under the action of its own elastic force, and the upward movement of the cushion 110 drives the flushing rack 111 to rise, thereby prompting the supporting sliding frame 210 to slide upward. In the process of the supporting sliding frame 210 sliding upward, the water outlet pipe 211 gradually aligns with the water outlet 222 of the connecting frame 220 and is connected. In this way, the drainage operation is automatically triggered without the patient having to perform additional complicated operations, which greatly improves the convenience of using the device, allowing the patient to be more relaxed during use, and even the patient can successfully complete the drainage operation alone;

[0042] At the same time, during the drainage process, in order to ensure that the cleaning liquid can be discharged smoothly and prevent impurities such as solid dandruff from remaining inside the connecting frame 220, a guide component 300 is set. When the water outlet 222 coincides with the water outlet pipe 211 to discharge the cleaning liquid, the guide component 300 is inclined to guide the flushing liquid, so that the flushing liquid can be discharged quickly and smoothly, thereby improving the drainage efficiency.

[0043] To achieve that the patient sits on the top of the cushion 110, when the irrigation liquid sprayed by the nozzle 120 is used to wash the anus, the cushion 110 can slide downward under the pressure, and when the patient stands up, the cushion 110 can slide upward, such as Figure 6As shown, the bottom of the connecting frame 220 is fixedly connected to a supporting connecting frame 221, and the bottom of the supporting connecting frame 221 is fixedly connected to the bottom of the inner cavity of the supporting frame 100, and a plurality of springs 230 are fixedly connected in an annular array between the supporting sliding frame 210 and the supporting connecting frame 221. The spring 230 is used to compress and generate a rebound force when the cushion 110 is forced to move downward. When the cushion 110 feels the pressure when sitting down, it will drive the supporting sliding frame 210 to move downward, compressing the spring 230, and when standing up, the cushion 110 will move upward with the rebound force of the spring 230.

[0044] Considering that when the patient stands up, the supporting sliding frame 210 slides upward under the rebound force of the spring 230, so that the water outlet pipe 211 overlaps and connects with the water outlet 222 for drainage, it cannot be ensured that the patient has left the supporting frame 100, and it is easy to cause the water flow to wet the shoes and socks. Therefore, if Figure 3 As shown, the end of the water outlet pipe 211 is convex outwardly away from the supporting sliding frame 210, and the end of the water outlet pipe 211 is connected to a hose for being away from the supporting frame 100. The cleaning liquid can be discharged into the hose through the overlap of the water outlet 222 and the water outlet pipe 211. Since the hose is long and has a certain flexibility, even if the supporting sliding frame 210 slides upward to start draining water when the patient stands up, the hose can guide the water flow to a position away from the patient and the supporting frame 100, greatly reducing the risk of water wetting shoes and socks.

[0045] Since the rebound force generated by the spring 230 when it is released in a compressed state is not strictly in a vertically upward direction, but has a certain uncertainty, the supporting sliding frame 210 may be shaken left and right. This shaking left and right may affect the accuracy and stability of the overlap between the water outlet pipe 211 and the water outlet 222, thereby having an adverse effect on the drainage process. Therefore, if Figure 5 As shown, a limiting arc slide 213 is fixedly connected to the bottom of the support sliding frame 210, and a limiting groove 223 adapted to the sliding of the limiting arc slide 213 is opened on the top of the support connecting frame 221, ensuring that the support sliding frame 210 plays a stable guiding role in the up and down sliding process. The compression of the spring 230 will cause the limiting arc slide 213 to move downward on the inner wall of the limiting groove 223, and in the process of the spring 230 rebounding, since the limiting arc slide 213 slides on the inner wall of the limiting groove 223, it can ensure that the support sliding frame 210 maintains a vertical upward movement trajectory.

[0046] When a patient sits on the cushion 110, if the patient feels uncomfortable and shakes, the cushion 110 may be easily driven to rotate. Figure 5As shown, a baffle 225 is fixedly connected to the top of the support connecting frame 221, and a groove 2130 adapted to the sliding of the baffle 225 is provided on the surface of the limiting arc-shaped slide plate 213. When the buffer cushion 110 slides downward, the groove 2130 on the surface of the limiting arc-shaped slide plate 213 will fit with the baffle 225, which can ensure that the buffer cushion 110 will not rotate when the patient shakes.

[0047] In order to increase the life of the spring 230, it is ensured that the position of the spring 230 remains consistent each time it is compressed so that it is not affected by differences in patient weight. Figure 5 As shown, a limiting plate 224 for contacting the bottom of the supporting sliding frame 210 is provided on the top of the supporting connecting frame 221. The compression of the spring 230 will cause the supporting sliding frame 210 to move downward. During the downward movement of the supporting sliding frame 210, it will contact the top of the limiting plate 224, so that the position of the spring 230 is the same each time it is compressed.

[0048] In order to further limit and support the support sliding frame 210, Figure 3 As shown, a limit slider 212 is provided on the surface of the supporting sliding frame 210, and a sliding groove adapted to the sliding of the limit slider 212 is opened on the inner wall of the supporting frame 100. The limit slider 212 can slide on the inner wall of the sliding groove opened on the supporting frame 100 through the sliding of the supporting sliding frame 210, and the sliding groove can limit the position of the limit slider 212.

[0049] Since the water outlet 222 overlaps with the water outlet pipe 211, the guide assembly 300 can guide the flow direction of the cleaning liquid in an inclined state, and the drainage efficiency should be improved. Therefore, the specific structure of the guide assembly 300 is further disclosed, such as Figure 8 As shown, the guide assembly 300 includes a rotating plate 305 hinged to the inner wall of the connecting frame 220 by means of a hinge. In order to prevent the cleaning liquid from entering the lower part of the rotating plate 305 due to the gap generated when the rotating plate 305 rotates, a sealing ring 304 is connected to the inner wall of the connecting frame 220. The cleaning liquid inside the connecting frame 220 can flow to the water outlet 222 through the rotation of the rotating plate 305, and the gap between the rotating plate 305 and the connecting frame 220 can be effectively sealed by the setting of the sealing ring 304, ensuring that during the rotation of the rotating plate 305, the cleaning liquid will not flow into the area below the rotating plate 305 through the gap.

[0050] To achieve the rotation of the rotating plate 305 on the inner wall of the connecting frame 220, so as to guide the cleaning liquid, Figure 8As shown, a slot is provided on the surface of the connecting frame 220, and a slide plate 301 is slidably connected to the inner wall of the slot, a movable column 302 is provided at the bottom of the rotating plate 305 and the top of the slide plate 301, and a connecting rod 303 is fixedly connected to the top of the slide plate 301 and the bottom of the supporting sliding frame 210. When the supporting sliding frame 210 slides upward, the connecting rod 303 will be driven to move upward, and the upward movement of the connecting rod 303 will drive the slide plate 301 to slide on the inner wall of its slot, and the movable column 302 on the top of the slide plate 301 will rotate against the rotating plate 305, so that the rotating plate 305 is inclined.

[0051] The working principle of the present invention is as follows: when the patient sits on the surface of the buffer cushion 110, the spring 230 is pressed, and the compression of the spring 230 drives the buffer cushion 110, the washing rack 111, and the supporting sliding frame 210 to move downward, and when the supporting sliding frame 210 moves downward, the limiting arc slide plate 213 will slide on the inner wall of the limiting groove 223, and the limiting slide block 212 slides on the inner wall of the supporting frame 100, supporting and limiting the buffer cushion 110, and the supporting sliding frame 210 will contact the top of the limiting plate 224 during the downward movement, so that the position of the spring 230 is the same each time it is compressed, so that the water outlet pipe 211 and the water outlet 222 can be staggered, and the inner cavity of the connecting frame 220 is in a sealed state, through the nozzle 120 The work can be used to clean the patient's perianal area. The waste cleaning liquid generated during the cleaning process will accumulate in the inner cavity of the connecting frame 220 to prevent the cleaning liquid from flowing out of the supporting frame 100. When the patient stands up, the pressure on the buffer cushion 110 disappears. At this time, the rebound force of the spring 230 will drive the supporting sliding frame 210 to slide upward to align the water outlet 222 with the water outlet pipe 211. At the same time, the upward movement of the supporting sliding frame 210 will drive the sliding plate 301 to slide on the inner wall of the groove when the connecting rod 303 moves upward, and the moving column 302 rotates against the rotating plate 305. At this time, the rotating plate 305 is at an inclined angle, guiding the cleaning liquid and solid dandruff impurity residues through the water outlet pipe 211 into the hose, and the hose can also guide the water flow to a position away from the patient and the supporting frame 100.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A push-type perianal irrigation device, comprising a support frame (100), characterized in that: A buffer cushion (110) is slidably provided on the top of the support frame (100), a flushing frame (111) is communicated with the bottom of the support frame (100), and a spray head (120) is embedded inside the flushing frame (111); A flushing assembly (200) is provided at the bottom of the flushing frame (111), and the flushing assembly (200) is used to prevent the cleaning liquid from flowing out when the cushion (110) slides downward, wherein: The flushing assembly (200) at least comprises a supporting sliding frame (210) connected and arranged at the bottom of the flushing frame (111) and a connecting frame (220) fixed at the bottom of the inner cavity of the supporting frame (100); the inner wall of the supporting sliding frame (210) is adapted to slide on the outer wall of the connecting frame (220); the outer wall of the supporting sliding frame (210) is connected to a water outlet pipe (211); the outer wall of the connecting frame (220) is provided with a water outlet (222); when the cushion (110) slides upward due to its own elastic force, the water outlet pipe (211) and the water outlet (222) are overlapped and connected; A guide assembly (300) is provided inside the connection frame (220), and the guide assembly (300) is used to guide flushing liquid in an inclined shape when the water outlet pipe (211) and the water outlet (222) overlap and communicate with each other for drainage.

2. The push-type perianal irrigation device according to claim 1, characterized in that: The bottom of the connecting frame (220) is fixedly connected to a supporting connecting frame (221), the bottom of the supporting connecting frame (221) is fixedly connected to the bottom of the inner cavity of the supporting frame (100), and a plurality of springs (230) are fixedly connected in an annular array between the supporting sliding frame (210) and the supporting connecting frame (221), and the springs (230) are used to compress and generate a rebound force when the cushion (110) is forced to move downward.

3. The push-type perianal irrigation device according to claim 2, characterized in that: The water outlet end of the water outlet pipe (211) is convex outwardly away from the supporting sliding frame (210), and the end of the water outlet pipe (211) is connected to a hose for being away from the supporting frame (100).

4. The push-type perianal irrigation device according to claim 2, characterized in that: The bottom of the support sliding frame (210) is fixedly connected to a limit arc slide plate (213), and the top of the support connecting frame (221) is provided with a limit groove (223) adapted to slide the limit arc slide plate (213), thereby ensuring that the support sliding frame (210) plays a role of stable guidance during the upward and downward sliding process.

5. The push-type perianal irrigation device according to claim 4, characterized in that: A baffle (225) is fixedly connected to the top of the support connecting frame (221), and a groove (2130) adapted for sliding of the baffle (225) is provided on the surface of the limiting arc-shaped slide plate (213).

6. The push-type perianal irrigation device according to claim 4, characterized in that: A limiting plate (224) for contacting the bottom of the supporting sliding frame (210) is provided on the top of the supporting connecting frame (221).

7. The push-type perianal irrigation device according to claim 6, characterized in that: A limiting sliding block (212) is provided on the surface of the supporting sliding frame (210), and a sliding groove adapted for sliding the limiting sliding block (212) is provided on the inner wall of the supporting frame (100).

8. The push-type perianal irrigation device according to claim 2, characterized in that: The guide assembly (300) includes a rotating plate (305) hinged to the inner wall of the connecting frame (220) by means of a hinge. In order to prevent the cleaning liquid from entering under the rotating plate (305) due to a gap generated when the rotating plate (305) rotates, a sealing ring (304) is connected to the inner wall of the connecting frame (220).

9. The push-type perianal irrigation device according to claim 8, characterized in that: A notch is provided on the surface of the connecting frame (220), and a slide plate (301) is slidably connected to the inner wall of the notch. A movable column (302) is provided at the bottom of the rotating plate (305) and the top of the slide plate (301). A connecting rod (303) is fixedly connected between the top of the slide plate (301) and the bottom of the supporting sliding frame (210).

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