CN114848944A

CN114848944A - Clean nursing device of anus intestines branch of academic or vocational study postoperative

Info

Publication number: CN114848944A
Application number: CN202210284666.9A
Authority: CN
Inventors: 李福鹏; 李耀宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-05
Anticipated expiration: 2042-03-22
Also published as: CN114848944B

Abstract

The invention relates to a cleaning and nursing device used after anorectal surgery, which comprises a frame (101), wherein the bottom of the frame is provided with a roller (102); a seat plate (105) fixed to the frame (101); a cleaning prepared hole (106) which is opened on the seat plate (105); a spray head (107) for atomizing and spraying the disinfectant; and the disinfection mechanism (200) drives the cam mechanism through the motor (201) to enable the spray head (107) to move in a circular track so as to spray disinfectant. The invention can drive the disinfection mechanism (200) through the motor (201), so that the spray head (107) moves in a circular track, and the nursing staff supplies disinfectant into the spray head (107) to disinfect and nurse the wound of the patient after the operation.

Description

Clean nursing device of anus intestines branch of academic or vocational study postoperative

Technical Field

The invention relates to a medical machine, in particular to a cleaning and nursing device used after anorectal surgery.

Background

Anorectal diseases have a high disease rate, which is a big disease that troubles human working and living, however, cleaning after the operation often needs medical care personnel to carry out, which belongs to embarrassing matters for patients themselves, and also needs tedious labor for medical care personnel, and meanwhile, the efficiency is often not high, especially when the patients are many, the patients are busy and can not be handed over, so that the anorectal postoperative cleaning and nursing device is urgently needed to meet the market demand.

Disclosure of Invention

The invention aims to provide a cleaning and nursing device used after anorectal surgery, which has the advantages of simple structure, uniform cleaning and simple and convenient operation.

The invention relates to a cleaning and nursing device after anorectal surgery, which comprises

The bottom of the rack is provided with a roller;

the seat board is fixed on the frame;

a cleaning prepared hole which is arranged on the seat plate;

a spray head for atomizing and spraying the disinfectant;

and the disinfection mechanism drives the cam mechanism through the motor to enable the spray head to move in a circular track to spray disinfectant.

The invention relates to a cleaning and nursing device used after anorectal surgery, wherein a disinfection mechanism comprises a motor, an output shaft, a first disc, a first connecting shaft, a first fixing plate, a first guide pillar, a first guide sleeve, a second guide pillar and a second fixing plate;

the frame is fixedly connected with the motor, the output shaft of the motor is coaxially fixed with the first disc, the first disc is eccentrically connected with one end of the first connecting shaft, the other end of the first connecting shaft is provided with the first fixing plate through a bearing, the first fixing plate is fixedly connected with one end of the first guide pillar, the first guide pillar is arranged in the first guide sleeve and moves along the first guide pillar, the first guide sleeve is fixedly connected with the second guide sleeve, the second guide sleeve is internally provided with the second guide pillar which moves along the second guide pillar, and two ends of the second guide pillar are fixedly connected with the frame;

the other end of the first guide pillar is fixedly connected with the second fixing plate, and the second fixing plate is fixedly connected with the spray head.

The invention relates to a postoperative cleaning and nursing device for anorectal surgery, wherein a first disc is eccentrically connected with one end of a first connecting shaft through a track adjusting mechanism, and the track adjusting mechanism comprises a first sliding block, a first guide rail, a fifth fixing plate, a first screw, a first gear, a first arc-shaped rack and a second arc-shaped rack;

first connecting axle vertical fixation is in on the first slider, first slider configuration in the first guide rail and along its removal, first guide rail is fixed the upper surface of first disc, the one end and the fifth fixed plate fixed connection of first guide rail, install through the bearing on the fifth fixed plate the one end of first screw rod, first screw rod with first slider threaded connection, the other end of first screw rod with first gear is coaxial fixed, one side of first gear can with first arc rack toothing, first arc rack is fixed in the frame, the opposite side of first gear can with second arc rack toothing, second arc rack with frame fixed connection.

The invention relates to a cleaning and nursing device used after anorectal surgery, wherein two groups of first guide pillars are symmetrically arranged in front and back along the center of a third fixing plate, one end of each symmetrical first guide pillar is fixedly connected with the first fixing plate, and the other end of each symmetrical first guide pillar is fixedly connected with a second fixing plate.

The invention relates to a cleaning and nursing device used after anorectal surgery, wherein two groups of second guide pillars are symmetrically arranged left and right along the center of a third fixing plate, two ends of the second guide pillars after symmetry are fixedly connected with one end of a fourth fixing plate, and the other end of the fourth fixing plate is fixedly connected with a rack.

The invention relates to a cleaning and nursing device used after anorectal surgery, wherein the section of a first sliding block is in a dovetail shape, a dovetail groove with the same section as that of the first sliding block is formed in a first guide rail, and the first sliding block is arranged in the first guide rail and moves along the first guide rail.

The invention relates to a post-anorectal surgery cleaning and nursing device, wherein a plurality of groups of mechanism bodies formed by a first arc-shaped rack, a second arc-shaped rack and a first fixing rod are uniformly distributed along the central circumference array of a first disc.

The invention relates to a postoperative cleaning and nursing device for anorectal department, wherein a disposable and replaceable protective sleeve is arranged on the outer side of a spray head, and the protective sleeve can be made of soft materials such as silica gel and sponge.

The anorectal postoperative cleaning and nursing device is different from the prior art in that the anorectal postoperative cleaning and nursing device can drive the disinfection mechanism through the motor to enable the spray head to move in a circular track, and disinfectant is supplied into the spray head by a nursing staff to disinfect and nurse the postoperative wound of a patient.

The cleaning and nursing device after anorectal surgery is further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of a cleaning and nursing device after anorectal surgery;

FIG. 2 is a top view of the anorectal surgical cleaning and nursing device shown in FIG. 1;

FIG. 3 is an isometric view of FIG. 1;

FIG. 4 is an isometric view of FIG. 1;

FIG. 5 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 6;

FIG. 8 is an enlarged partial view of FIG. 4;

fig. 9 is a partially enlarged view of fig. 5.

Detailed Description

As shown in figures 1-8, referring to figures 1, 3 and 6, a cleaning and nursing device used after anorectal surgery comprises

A frame 101 having a roller 102 mounted at the bottom thereof;

a seat plate 105 fixed to the chassis 101;

a cleaning prepared hole 106 opened in the seat plate 105;

a spray head 107 for atomizing and spraying the disinfectant;

and a disinfecting mechanism 200 for spraying disinfectant by driving the cam mechanism with the motor 201 to move the nozzle 107 in a circular track.

According to the invention, the motor 201 can drive the disinfection mechanism 200 to enable the spray head 107 to move in a circular track, and disinfectant is supplied into the spray head 107 by a nursing staff to disinfect and nurse the wound of the patient after the operation.

Wherein, the spray head 107 is used for spraying disinfectant.

Wherein, the two sides of the seat plate 105 are fixed with handrails 104, and the handrails 104 can play a good auxiliary role in the sitting and standing of the patient to prevent the patient from being over-tired.

Wherein, a backrest 103 is fixed on the seat plate 105, and the backrest 103 can relax the body of the patient and reduce the fatigue of the patient.

Wherein, a garbage bin 105 is fixed at the bottom of the frame 101 and can be used for containing waste liquid for cleaning the anorectal part of a patient.

The foot pedal 109 is fixed below the frame 101, so that the legs of a patient can be lifted, and the fatigue of the patient can be relieved.

Wherein the frame 101 can be a wheelchair, the seat plate 105 can be a seat of the wheelchair, and the backrest 103 can be a backrest of the wheelchair.

The power module of the motor 201 comprises a battery, an electric control module and a wireless communication module, and the wireless communication module is in wireless connection with the user terminal.

According to the invention, through the wireless communication module, a user can directly control the rotation speed of the motor 201, so that the running speed of the spray head 107 is changed, and the disinfectant spraying speed is further changed.

The number of the rollers 102 can be 1, 2, 3, 4, 5, 6, 7, 8, 9 or more, and one set of the rollers 102 is a universal wheel, so that the rack 101 can walk and turn.

The installation and driving manner of the roller 102 is the prior art, and is not described herein again.

The cam mechanism includes a first disc 203, a first connecting shaft 204, a first fixing plate 205, a first guide post 206, a first guide sleeve 207, a second guide sleeve 208, a second guide post 209, and a second fixing plate 210.

As a further explanation of this example, referring to fig. 6, the sterilizing mechanism 200 includes a motor 201, an output shaft 202, a first disk 203, a first connecting shaft 204, a first fixing plate 205, a first guide post 206, a first guide sleeve 207, a second guide sleeve 208, a second guide post 209, a second fixing plate 210;

the frame 101 is fixedly connected to the motor 201, the output shaft 202 of the motor 201 is coaxially fixed to the first disk 203, the first disk 203 is eccentrically connected to one end of the first connecting shaft 204, the other end of the first connecting shaft 204 is provided with the first fixing plate 205 through a bearing, the first fixing plate 205 is fixedly connected to one end of the first guide pillar 206, the first guide pillar 206 is disposed in and moves along the first guide pillar 207, the first guide pillar 207 is fixedly connected to the second guide pillar 208, the second guide pillar 209 is disposed in and moves along the second guide pillar 208, and both ends of the second guide pillar 209 are fixedly connected to the frame 101;

the other end of the first guide post 206 is fixedly connected to the second fixing plate 210, and the second fixing plate 210 is fixedly connected to the nozzle 107.

The motor 201 rotates to drive the first connecting shaft 204 to rotate around the output shaft 202, that is, the first connecting shaft 204 makes a circular motion around the output shaft 202, and then drives the first fixing plate 205 to move along the track of the first connecting shaft 204, and at the same time drives the first guide pillar 206 to make a circular motion around the axis of the output shaft 202, during which the second guide sleeve 208 reciprocates left and right along the second guide pillar 209 without moving in the left and right direction, so that the second fixing plate 210 also makes a circular motion along the track same as that of the first connecting shaft 204, that is, the second fixing plate 210 drives the spray head 107 to make a circular motion along the track.

Wherein the first connecting shaft 204 is eccentrically and fixedly connected with the first disc 203.

The structure of the "fixed connection between the first guide sleeve 207 and the second guide sleeve 208" may be: the first guide sleeve 207 is fixedly connected with the upper surface of a third fixing plate 221, the lower surface of the third fixing plate 221 is fixedly connected with the second guide sleeve 208, and the first guide sleeve 207 and the second guide sleeve 208 are arranged vertically.

The structure of "both ends of the second guide post 209 are fixedly connected to the frame 101" may be: both ends of the second guide post 209 are fixedly connected with one end of a fourth fixing plate 222, and the other end of the fourth fixing plate 222 is fixedly connected with the rack 101.

As a further explanation of this example, referring to fig. 7, the first disc 203 is eccentrically connected to one end of the first connecting shaft 204 through a track adjusting mechanism 300, and the track adjusting mechanism 300 includes a first slider 301, a first guide rail 302, a fifth fixing plate 303, a first screw 304, a first gear 305, a first arc-shaped rack 306, and a second arc-shaped rack 307;

the first connecting shaft 204 is vertically fixed to the first slider 301, the first slider 301 is disposed in and moves along the first guide rail 302, the first guide rail 302 is fixed to the upper surface of the first disk 203, one end of the first guide rail 302 is fixedly connected to a fifth fixing plate 303, one end of the first screw 304 is mounted on the fifth fixing plate 303 through a bearing, the first screw 304 is in threaded connection with the first slider 301, the other end of the first screw 304 is coaxially fixed to the first gear 305, one side of the first gear 305 can be engaged with the first arc-shaped rack 306, the first arc-shaped rack 306 is fixed to the rack 101, the other side of the first gear 305 can be engaged with the second arc-shaped rack 307, and the second arc-shaped rack 307 is fixedly connected to the rack 101.

According to the invention, the track adjusting mechanism 300 enables the spray head 107 to reciprocate on the basis of a circular track, so that the position of the first connecting shaft 204 is increased, the distance between the first connecting shaft 204 and the axis of the first disc 203 is further changed, the motion of the first connecting shaft 204 is compounded into circular wavy track reciprocating motion, the cleaning effect on the periphery of a wound and the position of the wound of a patient can be more extensive, and disinfectant can be sprayed more uniformly.

When the motor 201 rotates clockwise all the time, the first gear 305 is engaged with the first arc-shaped rack 306, the first gear 305 rotates to drive the first screw 304 to rotate, the first connecting shaft 204 moves towards the direction close to the fifth fixing plate 303 when the first screw 304 rotates, and when the first gear 305 continues to rotate and the first gear 305 reaches the end of the first arc-shaped rack 306, the first slider 301 reaches the end of the first guide rail 302 close to the fifth fixing plate 303, at this time, the first connecting shaft 204 is located at the center of the first disc 203, that is, the nozzle 107 is located at the center of the wave-shaped arc; the first disk 203 continues to rotate, the first gear 305 is meshed with the second arc-shaped rack 307, the first gear 305 starts to rotate reversely, the first screw 304 is driven to rotate reversely, and the first sliding block 301 is driven to move in the direction away from the fifth fixing plate 303 until the first gear 305 is meshed with the first arc-shaped rack 306 again, so that the reciprocating cycle is performed.

The structure of the "the second arc-shaped rack 307 is fixedly connected to the rack 101" may be: the upper surface of the second arc-shaped rack 307 is fixedly connected with one end of a first fixing rod 321, the other end of the first fixing rod 321 is fixedly connected with the rack 101, wherein a plurality of groups of the first fixing rods 321 are distributed to increase the stability of the structure.

The first circular-arc rack 306 and the second circular-arc rack 307 are coaxially disposed with the first disc 203, so as to ensure that the first circular-arc rack 306 and the second circular-arc rack 307 can be engaged with the first gear 305.

Wherein the first gear 305 can be meshed with a first arc-shaped rack 306, the first gear 305 can be meshed with a second arc-shaped rack 307, and the first gear 305 cannot be meshed with the first arc-shaped rack 306 and the second arc-shaped rack 307 simultaneously, so as to prevent the first gear 305 from being jammed.

After each segment of the first circular-arc rack 306 is meshed with the first gear 305, the first slider 301 can reach the central position of the first disk 203, and after each segment of the second circular-arc rack 307 is meshed with the first gear 305, the first slider 301 can reach the farthest position away from the center of the first disk 203.

As a further explanation of this example, referring to fig. 6, two sets of the first guide pillars 206 are symmetrically disposed in front and back along the center of the third fixing plate 221, one end of the symmetrical first guide pillars 206 is fixedly connected to the first fixing plate 205, and the other end of the symmetrical first guide pillars 206 is fixedly connected to the second fixing plate 210.

The invention increases the structural stability of the mechanism and prolongs the service life of the equipment.

As a further explanation of this example, referring to fig. 6, the second guide posts 209 are symmetrically disposed in two sets along the center of the third fixing plate 221, two ends of the symmetrical second guide posts 209 are fixedly connected to one end of the fourth fixing plate 222, and the other end of the fourth fixing plate 222 is fixedly connected to the frame 101.

As a further explanation of this example, referring to fig. 7, the first slider 301 has a dovetail-shaped cross section, the first guide rail 302 has a dovetail groove having the same cross section as the first slider 301, and the first slider 301 is disposed in and moves along the first guide rail 302.

The present invention makes the first slider 301 move only along the longitudinal direction of the first guide rail 302, and does not move and rotate in the upward direction.

As a further explanation of this example, referring to fig. 7, a plurality of sets of mechanism bodies composed of the first arc-shaped rack 306, the second arc-shaped rack 307 and the first fixing rod 321 are uniformly distributed along the central circumferential array of the first disk 203.

The invention ensures that the track of the circular raised grains is more compact and the cleaning effect is better.

As a further explanation of this example, referring to fig. 6, a disposable and replaceable protective cover is disposed outside the nozzle 107, and the material of the protective cover can be soft material such as silica gel, sponge, etc.

The present invention can avoid cross infection and reduce pain caused by the nozzle 107 contacting with the wound of the patient.

As a further explanation of this example, referring to fig. 8 and 9, the motor 201 further drives a pulse-type disinfectant spraying mechanism 400, and the disinfectant spraying mechanism 400 includes a first tooth slot 401, a second gear 402, a second connecting shaft 403, a third connecting shaft 404, a first guide slot 405, a first pin 406, a first cylinder 407, a first square shaft 408, a first square hole 409, a second cylinder 410, a water inlet pipe 411, a disinfectant tank 412, and a water outlet pipe 413;

the outer circumferential surface of the first disc 203 is uniformly provided with a plurality of first tooth grooves 401 along the circumferential direction, the first tooth grooves 401 are engaged with the second gear 402, the second gear 402 is coaxially fixed with one end of the second connecting shaft 403, the second connecting shaft 403 is mounted on the frame 101 through a bearing, the other end of the second connecting shaft 403 is coaxially fixed with one end of the third connecting shaft 404, the outer circumferential surface of the third connecting shaft 404 is annularly provided with the first guide groove 405 with a wavy track, the first guide groove 405 is internally provided with the first pin 406 moving along the first pin 406, the first pin 406 is vertically fixed at one end of the first cylinder 407, the first cylinder 407 is arranged in the second cylinder 410 and moves along the second cylinder, and the second cylinder 410 is fixedly connected with the frame 101;

the other end of the first cylinder 407 is coaxially fixed with the first square shaft 408, the first square shaft 408 is disposed in the first square hole 409 and moves along the first square hole 409, the first square hole 409 is formed in the bottom of the second cylinder 410, the bottom of the second cylinder 410 is fixedly connected and communicated with one end of the water inlet pipe 411, the other end of the water inlet pipe 411 is disposed at the bottom of the disinfectant tank 412, and the disinfectant tank 412 is fixedly connected and communicated with the rack 101;

the bottom of the second cylinder 410 is fixedly connected and communicated with one end of the water outlet pipe 413, and the other end of the water outlet pipe 413 is fixedly connected and communicated with the spray head 107.

According to the invention, the motor 201 is used for driving the pulse-type disinfectant spraying mechanism 400, so that the spray head 107 intermittently sprays disinfectant, manual disinfectant supply to the spray head 107 is avoided, and the intermittent spraying of the disinfectant is more beneficial to cleaning and disinfecting wounds.

Wherein, motor 201 rotates, drives first disc 203 rotates, first disc 203 rotates the drive first tooth's socket 401, second gear 402 rotates the drive second connecting axle 403, third connecting axle 404 rotates, when third connecting axle 404 rotates, under the drive of first guide slot 405, make the height of first round pin axle 406 changes, and then drives first drum 407 up-and-down motion, and then change the inside volume of second drum 410, make second drum 410 inhales the antiseptic solution and spouts the antiseptic solution, reaches the function that the antiseptic solution was sprayed to the intermittent type nature.

The first square shaft 408 is movably and hermetically connected with a first square hole 409, a sealing ring is arranged between the first square shaft 408 and the first square hole 409, the inner surface of the sealing ring is attached to the outer surface of the first square shaft 408, and the outer surface of the sealing ring is fixedly connected with the inner surface of the first square hole 409.

Wherein, the first guide groove 405 is spread in a w shape, and the bend is in a flat lake transition.

Two first pins 406 are symmetrically arranged along the center of the first cylinder 407, and the symmetrical first pins 406 are disposed in the first guide groove 405 and move along the same, so that the structural stability of the first cylinder 407 in the up-and-down movement process is improved, and the connection strength between the first pins 406 and the first cylinder 407 is improved.

The structure of "the first cylinder 407 is disposed in and moved along the second cylinder 410" may be such that the first cylinder 407 and the second cylinder 410 are movably and sealingly connected, a sealing ring is fixed to an outer circumferential surface of the first cylinder 407, and an outer surface of the sealing ring is attached to an inner circumferential surface of the second cylinder 410 so as to ensure sealing between the first cylinder 407 and the second cylinder 410.

Wherein the water outlet pipe 413 is a hose to prevent the water outlet pipe 413 from being pulled off during the movement of the spray head 107.

The structure of "the second connecting shaft 403 is mounted on the frame 101 through a bearing" may be: a second through hole is formed in the rack 101, the second through hole is fixedly connected with an outer ring of the bearing, and an inner ring of the bearing is connected with the outer ring of the bearing

The structure of the "the second cylinder 410 is fixedly connected to the frame 101" may be: the bottom of the second cylinder 410 is fixedly connected with one end of a second fixing rod 421, the other end of the second fixing rod 421 is fixedly connected with one end of a third fixing rod 422, and the other end of the third fixing rod 422 is fixedly connected with the rack 101, so that the bottom of the second cylinder 410 is raised to prevent the first square shaft 408 from interfering with the rack 101.

The structure that "the bottom of the second cylinder 410 is fixedly connected and communicated with one end of the water outlet pipe 413" may be: a one-way valve is fixed at the connection part of the second cylinder 410 and the water outlet pipe 413, so that the disinfectant can only flow into the water outlet pipe 413 from the second cylinder 410, and the one-way valve is not described herein for the prior art.

The structure of "the bottom of the second cylinder 410 is fixedly connected and communicated with one end of the water inlet pipe 411" may be: a one-way valve is fixed at the connection part of the second cylinder 410 and the water inlet pipe 411, so that the disinfectant can only flow from the water inlet pipe 411 to the interior of the second cylinder 410, and the one-way valve is not described again in the prior art.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a clean nursing device of anus intestines branch of academic or vocational study postoperative, its characterized in that: comprises that

A frame (101) with a roller (102) mounted at the bottom thereof;

a seat plate (105) fixed to the frame (101);

a cleaning prepared hole (106) which is opened on the seat plate (105);

a spray head (107) for atomizing and spraying the disinfectant;

and the disinfection mechanism (200) drives the cam mechanism through the motor (201) to enable the spray head (107) to move in a circular track so as to spray disinfectant.

2. The anorectal department post-operation cleaning and nursing device according to claim 1, wherein the anorectal department post-operation cleaning and nursing device comprises: the disinfection mechanism (200) comprises a motor (201), an output shaft (202), a first disc (203), a first connecting shaft (204), a first fixing plate (205), a first guide pillar (206), a first guide sleeve (207), a second guide sleeve (208), a second guide pillar (209) and a second fixing plate (210);

the rack (101) is fixedly connected with the motor (201), the output shaft (202) of the motor (201) is coaxially fixed with the first disc (203), the first disc (203) is eccentrically connected with one end of the first connecting shaft (204), the other end of the first connecting shaft (204) is provided with the first fixing plate (205) through a bearing, the first fixing plate (205) is fixedly connected with one end of the first guide pillar (206), the first guide pillar (206) is arranged in the first guide sleeve (207) and moves along the first guide sleeve, the first guide sleeve (207) is fixedly connected with the second guide sleeve (208), the second guide sleeve (208) is internally provided with the second guide pillar (209) which moves along the first guide pillar, and two ends of the second guide pillar (209) are fixedly connected with the rack (101);

the other end of the first guide post (206) is fixedly connected with the second fixing plate (210), and the second fixing plate (210) is fixedly connected with the spray head (107).

3. The anorectal department post-operation cleaning and nursing device according to claim 2, wherein the anorectal department post-operation cleaning and nursing device comprises: the first disc (203) is eccentrically connected with one end of the first connecting shaft (204) through a track adjusting mechanism (300), and the track adjusting mechanism (300) comprises a first sliding block (301), a first guide rail (302), a fifth fixing plate (303), a first screw rod (304), a first gear (305), a first arc-shaped rack (306) and a second arc-shaped rack (307);

the first connecting shaft (204) is vertically fixed on the first sliding block (301), the first sliding block (301) is configured in the first guide rail (302) and moves along the first guide rail (302), the first guide rail (302) is fixed on the upper surface of the first disc (203), one end of the first guide rail (302) is fixedly connected with a fifth fixing plate (303), one end of a first screw rod (304) is installed on the fifth fixing plate (303) through a bearing, the first screw rod (304) is in threaded connection with the first sliding block (301), the other end of the first screw rod (304) is coaxially fixed with the first gear (305), one side of the first gear (305) can be meshed with the first arc-shaped rack (306), the first arc-shaped rack (306) is fixed on the rack (101), and the other side of the first gear (305) can be meshed with the second arc-shaped rack (307), the second arc-shaped rack (307) is fixedly connected with the rack (101).

4. The anorectal department post-operation cleaning and nursing device according to claim 3, wherein the anorectal department post-operation cleaning and nursing device comprises: the first guide posts (206) are symmetrically arranged in two groups along the center of the third fixing plate (221), one end of the first guide post (206) after being symmetrical is fixedly connected with the first fixing plate (205), and the other end of the first guide post (206) after being symmetrical is fixedly connected with the second fixing plate (210).

5. The anorectal department post-operation cleaning and nursing device according to claim 4, wherein the anorectal department post-operation cleaning and nursing device comprises: the second guide columns (209) are symmetrically arranged in two groups along the center of the third fixing plate (221), two ends of the second guide columns (209) after being symmetrical are fixedly connected with one end of the fourth fixing plate (222), and the other end of the fourth fixing plate (222) is fixedly connected with the rack (101).

6. The anorectal department post-operation cleaning and nursing device according to claim 5, wherein the anorectal department post-operation cleaning and nursing device comprises: the cross section of the first sliding block (301) is in a dovetail shape, a dovetail groove with the same cross section as that of the first sliding block (301) is formed in the first guide rail (302), and the first sliding block (301) is arranged in the first guide rail (302) and moves along the first guide rail.

The first slider (301) can only move along the length direction of the first guide rail (302) and can not move and rotate in the upward direction.

7. The anorectal department post-operation cleaning and nursing device according to claim 6, wherein the anorectal department post-operation cleaning and nursing device comprises: a plurality of groups of mechanism bodies consisting of the first arc-shaped rack (306), the second arc-shaped rack (307) and the first fixing rod (321) are uniformly distributed along the central circumference array of the first disc (203).

8. The anorectal department post-operation cleaning and nursing device according to claim 7, wherein the anorectal department post-operation cleaning and nursing device comprises: disposable removable protective sheath is disposed on the outer side of the spray head (107), and the material of the protective sheath can be soft materials such as silica gel and sponge.

The invention avoids cross-contamination and reduces the pain associated with the spray head (107) should it come into contact with the wound of the patient.