Cleaner for anorectal patient

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a cleaning device for anorectal patients, which comprises a cleaning box, a cleaning device, a cleaning device, a cleaning device and a cleaning device, and is characterized in that the cleaning box is internally provided with a clean liquid chamber and a waste liquid chamber; the cleaning mechanism is mounted on the cleaning box; the cleaning mechanism comprises a lifting seat, a connecting seat is fixedly connected to the lifting seat, and a rotating seat is connected into the connecting seat; the rotating seat is connected with a cleaning pipe, the outer side of the cleaning pipe is rotatably connected with a sleeve, the sleeve is fixedly connected with the rotating seat, the rotating seat is connected with a liquid suction pipe used for conveying clean liquid into the cleaning pipe, and one end of the liquid suction pipe is connected with the clean liquid chamber; the rotating seat is connected with a liquid outlet pipe, and one end of the liquid outlet pipe is connected with the waste liquid chamber; the air pressing mechanism is used for pressing the liquid in the liquid purifying chamber into the cleaning pipe; the casing pipe is connected to the outer side of the cleaning pipe, the casing pipe makes contact with the anorectal inner wall of a patient during cleaning, the cleaning pipe drives the casing pipe to rotate once when cleaning the anorectal inner wall of the patient, and therefore the anorectal of the patient is cleaned thoroughly.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a cleaning device for anorectal patients. Background Art

[0002] The anorectal department is a department that specializes in the research and treatment of constipation, anal fissure, anal fistula, anal abscess, anal stenosis, hypertrophy of anal papillae, perianal eczema, mixed hemorrhoids, internal hemorrhoids, and external hemorrhoids. Anorectal surgery is a clinical discipline that uses surgery as the main method to treat tumors, trauma and other diseases occurring in the anus and large intestine. Anorectal diseases most commonly occur in the anorectum. Anorectal cleaning devices are often used in the treatment of anorectal diseases.

[0003] During the anorectal cleaning process, the current method generally inserts a cleaning tube into the patient's anus and rectum to directly flush the patient's anus and rectum. During the flushing process, there are many inconveniences: for example, the waste liquid in the patient's anus and rectum will flow out directly, and the waste liquid will splash everywhere, polluting the surrounding facilities; the cleaning tube is in close contact with the inner wall of the patient's anus and rectum, and there are places that cannot be cleaned, the cleaning effect is poor, and the cleaning is not thorough. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a cleaning device for anorectal patients. By connecting a sleeve to the outside of a cleaning tube, the sleeve rotates once each time cleaning is performed, thereby achieving the effect of cleaning the inner wall of the patient's anorectum, aiming to solve the problems in the background technology.

[0005] In order to achieve the above technical objectives, the specific technical scheme of the present invention is as follows: a cleaning device for anorectal patients proposed by the present invention comprises: a cleaning box, which is provided with a clean liquid chamber and a waste liquid chamber; a cleaning mechanism, which is installed on the cleaning box and is used to clean the patient's anorectal cavity; the cleaning mechanism comprises a lifting seat, which is fixedly connected to a connecting seat, and a rotating seat is connected to the connecting seat; a cleaning pipe is connected to the rotating seat, a sleeve is rotatably connected to the outer side of the cleaning pipe, the sleeve is fixedly connected to the rotating seat, and a liquid suction pipe is connected to the rotating seat for conveying clean liquid into the cleaning pipe, and one end of the liquid suction pipe is connected to the clean liquid chamber; a liquid outlet pipe is connected to the rotating seat, one end of the liquid outlet pipe is connected to the waste liquid chamber, and the liquid suction pipe passes through the inside of the liquid outlet pipe; an air compression mechanism is used to press the liquid in the clean liquid chamber into the cleaning pipe.

[0006] As a preferred technical solution of the present invention, a waste liquid chamber is provided in the rotating seat, a waste liquid inlet is provided on the waste liquid chamber, the waste liquid inlet is provided between the cleaning pipe and the sleeve, and a waste liquid outlet is provided at the bottom of the waste liquid chamber, and the waste liquid flows into the liquid outlet pipe through the waste liquid outlet.

[0007] As a preferred technical solution of the present invention, a rotating cylinder is fixedly connected to the lower end of the rotating seat, a groove is provided on the surface of the rotating cylinder, the groove includes a plurality of mutually connected inclined grooves and vertical grooves, and a guide rod cooperating with the rotating cylinder is fixedly connected to the cleaning box; when the lifting seat is lifted or lowered, the guide rod drives the rotating cylinder to rotate.

[0008] As a preferred technical solution of the present invention, a first stop is provided between the end of the inclined groove and the beginning of the vertical groove, a second stop is provided between the end of the vertical groove and the beginning of the inclined groove, and a sliding part slidably connected to the groove is provided at the end of the guide rod.

[0009] As a preferred technical solution of the present invention, the cleaning pipe surface is provided with a plurality of liquid spray holes, and the sleeve surface is evenly provided with a plurality of through holes along its circumference.

[0010] As a preferred technical solution of the present invention, a connecting tube is rotatably connected to the rotating seat, one end of the connecting tube is sealed and fixedly connected to the cleaning tube, and the other end of the connecting tube is sealed and fixedly connected to the liquid pipette.

[0011] As a preferred technical solution of the present invention, the air compression mechanism includes an air cylinder with both ends sealed, the air cylinder is fixedly installed on the inner wall of the cleaning box, a piston block is sealed and movably connected inside the air cylinder, a piston rod is fixedly connected to the piston block, and one end of the piston rod is fixedly connected to the lifting seat.

[0012] As a preferred technical solution of the present invention, one end of the air cylinder is connected to the liquid suction tube through an air pipe, and the other end of the air cylinder is fixedly connected to an air blowing tube, the end of the air blowing tube is arranged at the lower end of the liquid outlet pipe, and a one-way valve is connected to the liquid suction tube.

[0013] As a preferred technical solution of the present invention, the upper surface of the lifting seat is connected with absorbent cotton, and an elastic telescopic rod is fixedly connected between the lifting seat and the cleaning box.

[0014] As a preferred technical solution of the present invention, the cleaning box is provided with a liquid inlet and a liquid outlet.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention connects a sleeve to the outside of the cleaning tube. When cleaning, the sleeve contacts the inner wall of the patient's anorectal cavity. The lifting seat is lifted once, the cleaning tube cleans the inner wall of the patient's anorectal cavity once, and drives the sleeve to rotate once, thereby avoiding positions that cannot be cleaned, thereby cleaning the patient's anorectal cavity thoroughly.

[0017] 2. The present invention provides a waste liquid cavity in the rotating seat, and the waste liquid after cleaning enters the waste liquid cavity and finally flows into the waste liquid chamber through the liquid outlet pipe, thereby solving the problem of pollution caused by direct outflow of the waste liquid after cleaning.

[0018] 3. The present invention is provided with an air compression mechanism, and the patient drives the lifting seat to rise and fall repeatedly, and then the clean liquid is automatically drawn into the cleaning pipe through the air compression mechanism, and the air is discharged at the lower end of the liquid outlet pipe through the air outlet pipe, driving the air flow, so as to better extract the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a cleaning device for anorectal patients proposed by the present invention.

[0020] Figure 2 The present invention is a schematic cross-sectional view of a cleaning device for anorectal patients.

[0021] Figure 3 This is a schematic diagram of the cleaning mechanism and the air compression mechanism proposed by the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of the cleaning mechanism proposed by the present invention.

[0023] Figure 5 It is a cross-sectional schematic diagram of the cleaning mechanism proposed by the present invention.

[0024] Figure 6 for Figure 5 A partial enlarged view of point A in the middle.

[0025] Figure 7 This is a schematic diagram of the structure of the cleaning pipe proposed by the present invention.

[0026] Figure 8 This is a schematic structural diagram of the rotating cylinder and guide rod proposed in the present invention.

[0027] Fig. 9 This is a schematic structural diagram of the air compression mechanism proposed in the present invention.

[0028] In the figure: 1. cleaning box; 101. waste liquid chamber; 102. clean liquid chamber; 103. liquid inlet; 104. liquid outlet; 2. cleaning mechanism; 21. lifting seat; 22. connecting seat; 221. rotating seat; 222. waste liquid chamber; 223. connecting pipe; 224. waste liquid inlet; 225. waste liquid outlet; 23. cleaning pipe; 231. sleeve; 232. spray hole; 233. through hole; 24. rotating cylinder; 241. vertical groove; 242. inclined groove; 243. first stopper; 244. second stopper; 25. liquid outlet pipe; 26. liquid suction pipe; 3. air compression mechanism; 31. piston rod; 32. air cylinder; 33. piston block; 34. air blowing pipe; 35. air pipe; 4. guide rod; 41. sliding part; 5. elastic telescopic rod; 6. absorbent cotton; 7. one-way valve. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] This embodiment discloses a cleaning device for anorectal patients. Figure 1-Figure 9 As shown, it includes: a cleaning box 1, a clean liquid chamber 102 and a waste liquid chamber 101 are provided in the cleaning box 1, the clean liquid chamber 102 is filled with cleaning liquid, and the waste liquid flows into the waste liquid chamber 101 after cleaning; a cleaning mechanism 2, which is installed on the cleaning box 1 and is used to clean the patient's anus and rectum. The cleaning box 1 is provided with a liquid inlet 103 and a liquid outlet 104, the liquid inlet 103 is connected with the clean liquid chamber 102, and the cleaning liquid is added into the clean liquid chamber 102 through the liquid inlet 103, the liquid outlet 104 is connected with the waste liquid chamber 101, and the waste liquid flows out from the liquid outlet 104 after cleaning, and valves are provided on the liquid outlet 104 and the liquid inlet 103.

[0031] like Figure 2-Figure 7 As shown, the cleaning mechanism 2 includes a lifting seat 21, and a connecting seat 22 is fixedly connected to the lifting seat 21. During cleaning, the patient sits on the lifting seat 21, and a rotating seat 221 is connected to the connecting seat 22; a cleaning tube 23 is connected to the rotating seat 221, and the cleaning tube 23 is rotatably connected to the rotating seat 221. The cleaning tube 23 is vertically arranged, and a sleeve 231 is rotatably connected to the outer side of the cleaning tube 23. The end of the sleeve 231 is set to a hemispherical structure for easy insertion into the patient's anorectal; the sleeve 231 is fixedly connected to the rotating seat 221, and a card slot that cooperates with the sleeve 231 is provided on the rotating seat 221, so that the sleeve 231 can be easily disassembled for cleaning and replacement; when the rotating seat 221 rotates, the sleeve 231 is driven to rotate, and the cleaning tube 23 remains stationary , and a liquid suction pipe 26 is connected to the bottom of the rotating seat 221 for conveying the clean liquid into the cleaning pipe 23. The liquid suction pipe 26 is made of a hose material, which is convenient for cooperating with the lifting seat 21 to rise and fall. A connecting pipe 223 is rotatably connected to the rotating seat 221, one end of the connecting pipe 223 is sealed and fixedly connected to the cleaning pipe 23, and the other end of the connecting pipe 223 is sealed and fixedly connected to the liquid suction pipe 26; wherein, one end of the liquid suction pipe 26 is connected to the clean liquid chamber 102, and the cleaning liquid in the clean liquid chamber 102 is conveyed to the cleaning pipe 23 through the liquid suction pipe 26; a liquid outlet pipe 25 is connected to the bottom of the rotating seat 221, one end of the liquid outlet pipe 25 is connected to the waste liquid chamber 101, and the liquid suction pipe 26 passes through the inside of the liquid outlet pipe 25, and the liquid outlet pipe 25 is movably connected to the cleaning box 1.

[0032] Among them, a waste liquid chamber 222 is provided in the rotating seat 221, and a waste liquid inlet 224 is provided on the waste liquid chamber 222. The waste liquid inlet 224 is arranged between the cleaning pipe 23 and the sleeve 231, and a waste liquid outlet 225 is provided at the bottom of the waste liquid chamber 222. The cleaned waste liquid flows into the waste liquid chamber 222 through the waste liquid inlet 224, and then the waste liquid flows into the liquid outlet pipe 25 through the waste liquid outlet 225, and finally flows into the waste liquid chamber 101.

[0033] like Figure 7 As shown, a gap is provided between the sleeve 231 and the cleaning tube 23 to facilitate the discharge of waste liquid from the sleeve 231. A plurality of spray holes 232 are provided on the surface of the cleaning tube 23. The cleaning liquid is sprayed from the spray holes 232 to clean the inner wall of the patient's anus and rectum. A plurality of through holes 233 are evenly provided along the circumference of the sleeve 231. The through holes 233 are in the shape of long strips, which reduce the contact area between the sleeve 231 and the inner wall of the patient's anus and rectum, thereby increasing the cleaning area of ​​the inner wall of the anus and rectum. When the cleaning tube 23 is inserted into the inner wall of the patient's anus and rectum, the outer wall of the sleeve 231 contacts the inner wall of the patient's anus and rectum, which facilitates the cleaning of the inner wall of the patient's anus and rectum by the cleaning tube 23.

[0034] like Figure 5 and 8 As shown, the lower end of the rotating seat 221 is fixedly connected to a rotating cylinder 24, and the liquid outlet pipe 25 passes through the rotating cylinder 24. A groove is provided on the circumferential side of the surface of the rotating cylinder 24, and the groove includes a plurality of mutually connected inclined grooves 242 and vertical grooves 241. A guide rod 4 that cooperates with the rotating cylinder 24 is fixedly connected to the cleaning box 1; when the lifting seat 21 is lifted or lowered, the guide rod 4 drives the rotating cylinder 24 to rotate, and a first stop 243 is provided between the end of the inclined groove 242 and the beginning of the vertical groove 241, and a second stop 244 is provided between the end of the vertical groove 241 and the beginning of the inclined groove 242, and a sliding portion 41 that is slidably connected to the groove is provided at the end of the guide rod 4. Through the arrangement of the first stop 243 and the second stop 244, the sliding portion 41 can slide in a unidirectional direction in the groove, thereby driving the rotation The cylinder 24 rotates unidirectionally. When the lifting seat 21 descends, the sliding part 41 slides upward in the inclined groove 242, driving the rotating cylinder 24 to rotate. The sliding part 41 slides to the end of the inclined groove 242 and then enters the vertical groove 241. Then the lifting seat 21 rises, and the sliding part 41 slides from top to bottom in the vertical groove 241. The rotating cylinder 24 remains stationary. The sliding part 41 slides to the end of the vertical groove 241 and then enters the inclined groove 242. Therefore, every time the lifting seat 21 is lifted or lowered, the rotating cylinder 24 rotates unidirectionally once, driving the rotating seat 221 to rotate once, and then driving the sleeve 231 to rotate once, changing the position of the sleeve 231, and then changing the position of the through hole 233, avoiding the situation where the inner wall of the patient's anorectal cannot be cleaned, and achieving a comprehensive effect of cleaning the inner wall of the patient's anorectal.

[0035] like Figure 2 and Fig. 9As shown, the present embodiment further includes an air compression mechanism 3, which is used to press the liquid in the clean liquid chamber 102 into the cleaning pipe 23, wherein the air compression mechanism 3 includes an air cylinder 32 with both ends sealed, the air cylinder 32 is fixedly mounted on the inner wall of the cleaning box 1, a piston block 33 is sealed and movably connected in the air cylinder 32, a piston rod 31 is fixedly connected to the piston block 33, one end of the piston rod 31 is fixedly connected to the lifting seat 21, and the piston rod 31 is sealed and connected to the air cylinder 32; wherein, one end of the air cylinder 32 is connected to the liquid suction pipe 26 through an air pipe 35, and the other end of the air cylinder 32 is fixedly connected to an air blowing pipe 34, the end of the air blowing pipe 34 is arranged at the lower end of the liquid outlet pipe 25, when the air blowing pipe 34 blows or inhales, it drives the air flow at the lower end of the liquid outlet pipe 25, the greater the airflow, the smaller the pressure, so that the waste liquid can be sucked out from the inner wall of the patient's anorectal cavity through the liquid outlet pipe 25, and a one-way valve is connected to the liquid suction pipe 26 7. To avoid the backflow of the cleaning liquid, the upper surface of the lifting seat 21 is connected with absorbent cotton 6, which is convenient for absorbing a small amount of waste liquid that flows out. The absorbent cotton 6 is replaced after each use. An elastic telescopic rod 5 is fixedly connected between the lifting seat 21 and the cleaning box 1, and the elastic telescopic rod 5 plays a role in the lifting and resetting of the lifting seat 21; when the lifting seat 21 rises, the piston block 33 is driven to rise, and the cleaning liquid is extracted from the clean liquid chamber 102 into the liquid suction pipe 26, and at the same time, the cleaning liquid is sucked into the air cylinder 32; when the lifting seat 21 descends, the piston block 33 is driven to descend, and the cleaning liquid in the liquid suction pipe 26 and the air cylinder 32 is expelled, and finally sprayed out from the cleaning pipe 23 to clean the inner wall of the patient's anorectal rectum; while the lifting seat 21 is rising and falling, the air blowing pipe 34 blows or inhales to drive the air flow, and the air pressure at the lower end of the liquid outlet pipe 25 becomes low, and the waste liquid is sucked out through the liquid outlet pipe 25 and flows into the waste liquid chamber 101.

[0036] Working principle: When in use, lubricating oil is coated on the surface of the sleeve 231, and the patient sits on the lifting seat 21. The sleeve 231 is drawn into the patient's anorectal cavity, and the lifting seat 21 is controlled by the patient to rise and fall. When the lifting seat 21 descends, the cleaning liquid is sprayed out from the cleaning tube 23 to clean the inner wall of the patient's anorectal cavity. Then, with the assistance of the elastic telescopic rod 5, the lifting seat 21 rises to absorb the cleaning liquid. By controlling the repeated lifting and lowering of the lifting seat 21, the inner wall of the patient is continuously cleaned, and each time the lifting seat 21 is lifted and lowered, the rotating seat 221 is driven to rotate once, and then the sleeve 231 is driven to rotate once, and the cleaning tube 23 remains stationary to ensure that the inner wall of the patient's anorectal cavity is fully cleaned, and the waste liquid after cleaning flows into the waste liquid chamber 101 through the liquid outlet pipe 25, thereby avoiding contamination of the waste liquid.

[0037] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning device for anorectal patients, characterized in that: include: A cleaning box (1), wherein a clean liquid chamber (102) and a waste liquid chamber (101) are provided in the cleaning box (1); A cleaning mechanism (2) is installed on the cleaning box (1) and is used to clean the anus and rectum of a patient; The cleaning mechanism (2) comprises a lifting seat (21), a connecting seat (22) is fixedly connected to the lifting seat (21), and a rotating seat (221) is connected inside the connecting seat (22); A cleaning tube (23) is connected to the rotating seat (221), a sleeve (231) is rotatably connected to the outside of the cleaning tube (23), the sleeve (231) is fixedly connected to the rotating seat (221), and a liquid suction tube (26) is connected to the rotating seat (221) for conveying clean liquid into the cleaning tube (23), one end of the liquid suction tube (26) is connected to the clean liquid chamber (102); A liquid outlet pipe (25) is connected to the rotating seat (221), one end of the liquid outlet pipe (25) is connected to the waste liquid chamber (101), and a liquid suction pipe (26) passes through the inside of the liquid outlet pipe (25); The air compression mechanism (3) is used to press the liquid in the clean liquid chamber (102) into the cleaning pipe (23).

2. A cleaning device for anorectal patients according to claim 1, characterized in that: A waste liquid chamber (222) is provided in the rotating seat (221), a waste liquid inlet (224) is provided on the waste liquid chamber (222), the waste liquid inlet (224) is provided between the cleaning pipe (23) and the sleeve (231), and a waste liquid outlet (225) is provided at the bottom of the waste liquid chamber (222), and waste liquid flows into the liquid outlet pipe (25) through the waste liquid outlet (225).

3. A cleaning device for anorectal patients according to claim 2, characterized in that: The lower end of the rotating seat (221) is fixedly connected to a rotating cylinder (24), the surface of the rotating cylinder (24) is provided with a groove, the groove comprising a plurality of mutually connected inclined grooves (242) and vertical grooves (241), and the cleaning box (1) is fixedly connected to a guide rod (4) that cooperates with the rotating cylinder (24); when the lifting seat (21) is raised or lowered, the guide rod (4) drives the rotating cylinder (24) to rotate.

4. A cleaning device for anorectal patients according to claim 3, characterized in that: A first stopper (243) is provided between the end of the inclined groove (242) and the start of the vertical groove (241), a second stopper (244) is provided between the end of the vertical groove (241) and the start of the inclined groove (242), and a sliding portion (41) slidably connected to the groove is provided at the end of the guide rod (4).

5. A cleaning device for anorectal patients according to claim 4, characterized in that: The surface of the cleaning pipe (23) is provided with a plurality of liquid spray holes (232), and the surface of the sleeve (231) is evenly provided with a plurality of through holes (233) along its circumference.

6. A cleaning device for anorectal patients according to claim 5, characterized in that: A connecting tube (223) is rotatably connected to the rotating seat (221); one end of the connecting tube (223) is sealed and fixedly connected to the cleaning tube (23); and the other end of the connecting tube (223) is sealed and fixedly connected to the liquid suction tube (26).

7. A cleaning device for anorectal patients according to claim 6, characterized in that: The air compression mechanism (3) comprises an air cylinder (32) with sealed ends. The air cylinder (32) is fixedly mounted on the inner wall of the cleaning box (1). A piston block (33) is sealably movably connected inside the air cylinder (32). A piston rod (31) is fixedly connected to the piston block (33). One end of the piston rod (31) is fixedly connected to the lifting seat (21).

8. A cleaning device for anorectal patients according to claim 7, characterized in that: One end of the air cylinder (32) is connected to the liquid suction pipe (26) via an air pipe (35), and the other end of the air cylinder (32) is fixedly connected to an air blowing pipe (34). The end of the air blowing pipe (34) is arranged at the lower end of the liquid outlet pipe (25), and the liquid suction pipe (26) is connected to a one-way valve (7).

9. A cleaning device for anorectal patients according to claim 8, characterized in that: The upper surface of the lifting seat (21) is connected to a water-absorbing cotton (6), and an elastic telescopic rod (5) is fixedly connected between the lifting seat (21) and the cleaning box (1).

10. A cleaning device for anorectal patients according to claim 9, characterized in that: The cleaning box (1) is provided with a liquid inlet (103) and a liquid outlet (104).

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