CN113288637B

CN113288637B - Uropoiesis surgery is with nursing bed

Info

Publication number: CN113288637B
Application number: CN202110557988.1A
Authority: CN
Inventors: 王怡君
Original assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-06-10
Anticipated expiration: 2041-05-21
Also published as: CN113288637A

Abstract

The utility model relates to the technical field of nursing beds, in particular to a nursing bed for urinary surgery, which comprises a bed body, a plurality of bed legs and a drainage box, wherein the bed body is provided with a through hole for defecation and a patient to vomit, the lower end surface of the bed body is fixedly connected with two mutually independent slide rails, two sides of the drainage box are respectively connected with the two slide rails in a sliding manner, one side of the drainage box is provided with a driving mechanism which can drive the drainage box to slide on the slide rails, and one side of the bed body is provided with a first switch and a second switch which are respectively connected with the driving mechanism in a signal manner; when the patient presses the first switch, the driving mechanism controls the drainage box to slide to the lower part of the through hole and be matched with the through hole; when the patient presses the second switch, the driving mechanism controls the excrement tank to slide to the position below the excrement hole and be matched with the excrement hole. The nursing bed of this application utilizes same excrement case to realize the collection of patient's vomitus and excrement respectively.

Description

Uropoiesis surgery is with nursing bed

Technical Field

The application relates to the technical field of nursing beds, in particular to a nursing bed for urology surgery.

Background

The main therapeutic range of urology surgery is: various urinary stones and complex kidney stones; kidney and bladder tumors; prostatic hyperplasia and prostatitis; inflammation and tumor of the testicle epididymis; hydrocele of tunica vaginalis of testis; various urinary system injuries; congenital malformations of the urinary system such as hypospadias, cryptorchidis, hydronephrosis caused by stenosis of the ureteropelvic junction, etc.

In the treatment of the above-mentioned urinary disorders, it is often necessary to use a urological care bed, which is a care bed used by urological patients. Chinese patent with publication number CN213098900U discloses a nursing bed for urology surgery, which comprises a nursing bed body, wherein the nursing bed body comprises a main bed and an auxiliary bed, the auxiliary bed is provided with a through hole, and a drainage box is arranged below the through hole. When the patient uses the bed, the defecation can be discharged through the through hole on the auxiliary bed and collected by the defecation tank.

However, when a patient has kidney and ureteral calculi, acute obstruction of the urinary tract can be caused, so that smooth muscles shrink violently, the waist has severe colic, pain is radiated to the urethra, and nausea and vomiting are often accompanied. In addition, patients with severe urinary tract infections may also cause symptoms of nausea and vomiting.

When patient will vomit usually, medical personnel need stretch out the hand and take out the basin of vomiting, so consume energy to in time just lead to patient directly to vomit to quilt or subaerial, then need medical personnel to clean, increased medical personnel's work burden, so medical personnel can directly place the basin of vomiting beside patient, though make things convenient for patient's vomiting, the occupation space of placing of the basin of vomiting, consequently remain to improve.

Disclosure of Invention

The application provides a uropoiesis is nursing bed for surgery, and this nursing bed utilizes same excrement case to realize the collection of patient's vomitus and excrement respectively.

The utility model provides a uropoiesis nursing bed for surgery adopts following technical scheme: a nursing bed for urinary surgery comprises a bed body, a plurality of bed legs and a drainage box, wherein the bed body is provided with a large excrement hole, a small excrement hole and a through hole facilitating vomiting of a patient, the lower end face of the bed body is fixedly connected with two mutually independent slide rails, two sides of the drainage box are respectively connected with the two slide rails in a sliding manner, one side of the drainage box is provided with a driving mechanism capable of driving the drainage box to slide on the slide rails, and one side of the bed body is provided with a first switch and a second switch which are respectively connected with the driving mechanism in a signal manner;

when the patient presses the first switch, the driving mechanism controls the drainage box to slide to the lower part of the through hole and be matched with the through hole; when the patient presses the second switch, the driving mechanism controls the excrement box to slide to the lower part of the excrement hole and be matched with the excrement hole.

Optionally, the driving mechanism includes a servo motor, the first switch is electrically connected with the servo motor to drive the servo motor to rotate forward, the second switch is electrically connected with the servo motor to drive the servo motor to rotate backward, a fixing plate is arranged on one side of the servo motor, and the fixing plate is fixedly connected with the lower end surface of the bed body;

a driving spring is arranged between the fixed plate and the excretion box, two ends of the driving spring are respectively and fixedly connected with the excretion box and the fixed plate, the output end of the servo motor is provided with a rotating wheel, a cord is wound on the rotating wheel, the fixed plate is provided with a abdication hole for the cord to pass through, one end of the cord passes through the abdication hole and is fixedly connected with the excretion box, and the other end of the cord is wound on the rotating wheel;

when the drainage box is positioned below the excrement hole and is matched with the excrement hole, the driving spring is in an extended state; when the drain tank is located below and engages the through-hole, the drive spring is in a compressed state.

Optionally, the lower terminal surface of the bed body is provided with the holding tank that can be linked together with the through-hole, the holding tank embeds there is the cloth that seals that can carry out the shutoff to the through-hole, seal cloth and the through-hole inner wall on the bed body enclose jointly and close and form a storing space.

Optionally, one end of the cord wound on the rotating wheel penetrates through the abdicating hole to be fixedly connected with the excretion box, the other end of the cord is connected with one end of the sealing cloth in the accommodating groove, and a winding mechanism capable of winding the sealing cloth is arranged at one end, far away from the cord, of the sealing cloth.

Optionally, the winding mechanism includes a fixed shaft and a torsion spring sleeved outside the fixed shaft, two ends of the fixed shaft are connected to the inner wall of the accommodating groove, one end of the torsion spring is connected to the fixed shaft, the other end of the torsion spring is connected to one end of the sealing cloth away from the cord, and the sealing cloth can be wound on the fixed shaft; when the sealing cloth seals the through hole, the torsion spring is in an energy storage state.

Optionally, the rotating wheel comprises a large wheel body and a small wheel body which are coaxially arranged, a partition plate is arranged at the joint of the large wheel body and the small wheel body, and a plurality of clamping holes through which the wire rope can pass are formed in the partition plate;

one end of a cord wound on the large wheel body penetrates through the abdicating hole to be fixedly connected with the drainage box, and the other end of the cord penetrates through the clamping hole to be wound on the small wheel body; one end of the cord wound by the small wheel body is connected with one end of the sealing cloth in the accommodating groove.

Optionally, the plurality of clamping holes are circumferentially arranged on the outer side wall of the partition board at equal intervals, and one end of a cord wound on the large wheel body sequentially penetrates through at least three clamping holes in a snake shape and is wound on the small wheel body.

Optionally, the two bed legs at one side of the bed body are telescopic rods, and the two telescopic rods are arranged along the length direction of the bed body;

each telescopic rod comprises a fixed cylinder and a sliding rod, the fixed cylinder is vertically arranged, the sliding rod is slidably embedded in the fixed cylinder, the upper end of the sliding rod is rotatably connected with the lower end face of the bed body, an embedding groove communicated with the inside of the fixed cylinder is formed in the outer wall of each fixed cylinder, an inserting rod is slidably embedded in the embedding groove, a butting spring is wound on the inserting rod, and two ends of the butting spring are respectively connected to the fixed cylinder and the inserting rod; the sliding rod is provided with an insertion groove for inserting the insertion rod; when the abutting spring is in a natural state, the inserting rod is inserted into the inserting groove.

Optionally, each insertion rod is fixed with a first extension rod extending along the width direction of the bed body, one side of the first extension rod is fixedly connected with a second extension rod extending along the length direction of the bed body, the two second extension rods are arranged in a staggered manner, and each second extension rod is fixed with a vertically arranged holding rod; when a user holds the two holding rods, the two second extension rods are close to each other, so that the two insertion rods are separated from the corresponding insertion grooves in a sliding mode, the self gravity of the patient acts on the bed body at the moment, and the bed body is driven to incline.

Optionally, the bed inclination angle is 15-30 degrees.

To sum up, the application comprises the following beneficial technical effects: when using the nursing bed of this application, need not to establish in addition vomiting basin, consequently do not have the problem of placing occupation space of vomiting basin. In addition, the present application creatively adopts drive mechanism to control the excrement case and slide, utilizes same excrement case to realize the collection of patient's vomitus and excrement respectively.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic view of the structure of FIG. 1 with the legs removed;

FIG. 3 is a cross-sectional view of the structure of FIG. 2;

FIG. 4 is a schematic structural view of the winding mechanism in FIG. 3;

fig. 5 is a schematic view of the structure of the servo motor and the rotary wheel in fig. 2.

Reference numerals: 1. a bed body; 2. bed legs; 3. a drain tank; 4. a stool hole; 5. a through hole; 6. a slide rail; 7. a drive mechanism; 8. a first switch; 9. a second switch; 10. a servo motor; 11. a fixing plate; 12. a drive spring; 13. a rotating wheel; 14. a cord; 15. a hole of abdication; 16. accommodating grooves; 17. sealing cloth; 18. a storage space; 19. a winding mechanism; 20. a fixed shaft; 21. a torsion spring; 22. a large wheel body; 23. a small wheel body; 24. a partition plate; 25. a position clamping hole; 26. a baffle plate; 27. a limiting plate; 28. a telescopic rod; 29. a fixed cylinder; 30. a slide bar; 31. embedding a groove; 32. a plug rod; 33. an abutment spring; 34. inserting grooves; 35. a first extension bar; 36. a second extension bar; 37. a holding rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses uropoiesis surgery is with nursing bed.

As shown in fig. 1-5, a nursing bed for urinary surgery comprises a bed body 1, a plurality of bed legs 2 and a drainage box 3, wherein the bed body 1 is provided with a big stool hole 4 and a small stool hole 4 and a through hole 5 for patients to vomit. The lower terminal surface fixedly connected with two mutually independent slide rails 6 of bed body 1, the both sides of excrement case 3 respectively with two slide rails 6 sliding connection.

One side of the excretion box 3 is provided with a driving mechanism 7 which can drive the excretion box 3 to slide on the slide rail 6, and one side of the bed body 1 is provided with a first switch 8 and a second switch 9 which are respectively connected with the driving mechanism 7 by signals. When the patient presses the first switch 8, the driving mechanism 7 controls the excretion box 3 to slide to the lower part of the through hole 5 and to be matched with the through hole 5; when the patient presses the second switch 9, the driving mechanism 7 controls the excrement box 3 to slide below the excrement hole 4 and to be matched with the excrement hole 4.

Vomiting is not as high as in patients with gastrointestinal disorders due to patients with urology, and occurs as a complication only in cases where renal and ureteral stones can cause acute obstruction of the urinary tract, as well as severe urinary tract infections. When using the nursing bed of this application, need not to establish in addition vomiting basin, consequently do not have the problem of placing occupation space of vomiting basin. In addition, the inventive adoption of the driving mechanism 7 controls the excrement box 3 to slide, and the same excrement box 3 is utilized to respectively realize the collection of vomitus and excrement of the patient.

Further, the driving mechanism 7 includes a servo motor 10, the first switch 8 is electrically connected to the servo motor 10 to drive the servo motor 10 to rotate forward, and the second switch 9 is electrically connected to the servo motor 10 to drive the servo motor 10 to rotate backward. One side of the servo motor 10 is provided with a fixing plate 11, and the fixing plate 11 is fixedly connected with the lower end surface of the bed body 1.

A driving spring 12 is arranged between the fixing plate 11 and the drainage box 3, and two ends of the driving spring 12 are respectively fixedly connected with the drainage box 3 and the fixing plate 11. The output end of the servo motor 10 is provided with a rotating wheel 13, a rope 14 is wound on the rotating wheel 13, and a yielding hole 15 for the rope 14 to pass through is formed in the fixed plate 11. One end of the wire 14 passes through the abdicating hole 15 to be fixedly connected with the drainage box 3, and the other end of the wire 14 is wound on the rotating wheel 13.

When the drain tank 3 is positioned below the stool hole 4 and is engaged with the stool hole 4, the driving spring 12 is in an extended state; when the relief tank 3 is located below the through-hole 5 and is fitted to the through-hole 5, the drive spring 12 is in a compressed state.

When the patient wants to vomit, the patient only needs to press the first switch 8, and the servo motor 10 rotates forwards to drive the rotating wheel 13 to rotate forwards, so that the winding of the wire rope 14 is completed. At this time, the relief tank 3 moves along the slide rail 6 toward the through hole 5, and the drive spring 12 is gradually compressed until the relief tank 3 moves below the through hole 5 and engages with the through hole 5. At this time, the patient may vomit into the excretory box 3.

When the patient vomits, the second switch 9 is only pressed, and the servo motor 10 rotates reversely to drive the rotating wheel 13 to rotate reversely, so that the releasing of the wire rope 14 is completed. At this time, the drain tank 3 moves toward the stool hole 4 along the slide rail 6 by the elastic force of the driving spring 12 until the drain tank 3 moves to the initial position.

Furthermore, the lower end face of the bed body 1 is provided with a holding tank 16 which can be communicated with the through hole 5, a sealing cloth 17 which can seal the through hole 5 is arranged in the holding tank 16, and the sealing cloth 17 and the inner wall of the through hole 5 on the bed body 1 jointly enclose to form a storage space 18.

In specific application, the pillow on the sickbed can cover the through hole 5 to avoid the through hole 5 from being exposed. And the storage space 18 and the pillow on the sickbed can form a relatively closed space. Vomiting is not as high as in patients with gastrointestinal disorders due to patients with urology, and occurs as a complication only in cases where renal and ureteral stones can cause acute obstruction of the urinary tract, as well as severe urinary tract infections. Therefore, the through hole 5 of the nursing bed for urology surgery of the application is not opened under the conventional condition, and the sealing cloth 17 is opened and the through hole 5 is exposed only when the patient needs to vomit accidentally. The storage space 18 can be used to store personal items when the patient is not required to vomit.

Furthermore, one end of the cord 14 wound on the rotating wheel 13 passes through the avoiding hole 15 to be fixedly connected with the drainage box 3, the other end of the cord is connected with one end of the sealing cloth 17 in the accommodating groove 16, and a winding mechanism 19 capable of winding the sealing cloth 17 is arranged at one end of the sealing cloth 17 far away from the cord 14.

When the rotating wheel 13 rotates in the forward direction or the reverse direction, one end of the wire rope 14 wound on the rotating wheel 13 is retracted, and the other end is released. Therefore, when the patient wants to vomit, the first switch 8 is pressed, the servo motor 10 rotates forward to drive the rotating wheel 13 to rotate forward, the end of the cord 14 drives the excrement discharging box 3 to move along the slide rail 6 towards the through hole 5, and the driving spring 12 is gradually compressed until the excrement discharging box 3 moves to the lower part of the through hole 5 and is matched with the through hole 5. At this time, the patient may vomit into the excretory box 3. In the above, one end of the cord 14 connected to the drain tank 3 is in a "closed" state.

And the other end of the cord 14 is attached to one end of the seal fabric 17, with one end of the cord 14 in a "let-down" condition. Therefore, the sealing cloth 17 is wound by the winding mechanism 19 to open the through hole 5.

Further, the winding mechanism 19 includes a fixing shaft 20 and a torsion spring 21 sleeved outside the fixing shaft 20, and two ends of the fixing shaft 20 are connected to the inner wall of the accommodating groove 16. One end of the torsion spring 21 is connected with the fixed shaft 20, the other end of the torsion spring 21 is connected with one end of the sealing cloth 17 far away from the wire rope 14, and the sealing cloth 17 can be wound on the fixed shaft 20. When the sealing cloth 17 seals the through hole 5, the torsion spring 21 is in an energy storage state.

When the end of the cord 14 connected to the seal cloth 17 is in the "let-off" state, the seal cloth 17 is wound up by the winding mechanism 19. That is, the opening seal cloth 17 is wound around the first rotating shaft by the restoring force of the torsion spring 21, thereby opening the through hole 5. The closing process of the through-hole 5 by the sealing cloth 17 is the reverse of the above, and is not described in detail herein.

Further, the rotating wheel 13 comprises a large wheel body 22 and a small wheel body 23 which are coaxially arranged, a partition plate 24 is arranged at the joint of the large wheel body 22 and the small wheel body 23, and a plurality of clamping holes 25 through which the ropes 14 can pass are arranged on the partition plate 24.

One end of the cord 14 wound on the large wheel body 22 passes through the abdicating hole 15 to be fixedly connected with the excretion box 3, and the other end passes through the clamping hole 25 to be wound on the small wheel body 23; the reel body 23 is wound with a string 14, one end of which is connected to one end of the seal cloth 17 in the receiving groove 16.

In the present application, since the displacement of the cloth 17 does not coincide with that of the drain tank 3, there is a large difference therebetween. Therefore, the rotating wheel 13 including the large wheel body 22 and the small wheel body 23 is used, and when the rotating wheel 13 rotates, the angular velocities of the large wheel body 22 and the small wheel body 23 are the same, but the linear velocities are different. The winding and unwinding speed of the wire rope 14 on the large wheel body 22 is greater than that of the wire rope 14 on the small wheel body 23, so that the situation that the movement displacement of the sealing cloth 17 is inconsistent with the movement displacement of the drainage box 3 is matched.

Further, when the drainage box 3 slides to the lower part of the through hole 5 and is matched with the through hole 5, the sealing cloth 17 is rolled by the rolling mechanism 19, and the through hole 5 is completely communicated with the drainage box 3. When the excrement tank 3 slides to the lower part of the excrement hole 4 and is matched with the excrement hole 4, the sealing cloth 17 completely blocks the through hole 5 to form a storage space 18.

Furthermore, a plurality of clamping holes 25 are circumferentially arranged on the outer side wall of the partition plate 24 at equal intervals, and one end of the cord 14 wound on the large wheel body 22 sequentially penetrates through at least three clamping holes 25 in a snake shape and is wound on the small wheel body 23. In this application, serpentine is defined as: the cord 14 passes through the catch hole 25 from the left end to the right end of the partition 24, passes through the catch hole 25 from the right end to the left end of the partition 24, and passes through the catch hole 25 from the left end to the right end of the partition 24.

Through the setting of screens hole 25, and the one end of cotton rope 14 is snakelike and passes at least three screens hole 25 in proper order, can effectively separate the same cotton rope 14 of winding respectively on big wheel body 22 and the steamboat body 23 to guarantee that the cotton rope 14 on big wheel body 22, the steamboat body 23 receive and releases smoothly.

Furthermore, the side of the large wheel body 22 deviating from the side of the small wheel body 23 is provided with a baffle 26, and the output end of the servo motor 10 is in transmission connection with the large wheel body 22. Specifically, the following are mentioned: the large wheel body 22 is coaxially arranged with the output end of the servo motor 10.

By arranging the baffle 26, the external dropping of the rope 14 can be effectively avoided, so that the winding and unwinding stability of the rotating wheel 13 to the rope 14 is improved.

Further, the end parts of the two slide rails 6 departing from the rotating wheel 13 are detachably connected with limiting plates 27, and the limiting plates 27 can limit the drainage box 3 from sliding out of one ends of the two slide rails 6. In addition, if the excrement tank 3 needs to be cleaned, only the limiting plate 27 needs to be opened, so that the excrement tank 3 slides out from one ends of the two slide rails 6, and the excrement tank 3 is disassembled and assembled.

Further, a collecting bag is sleeved in the excretion box 3. When in use, only the collecting bag needs to be replaced, and the excretion box 3 is not polluted.

Furthermore, two bed legs 2 at one side of the bed body 1 are both telescopic rods 28, and the two telescopic rods 28 are arranged along the length direction of the bed body 1.

Every telescopic link 28 all includes the solid fixed cylinder 29 that is vertical setting and the slide bar 30 of establishing in solid fixed cylinder 29 that slides, and the upper end of slide bar 30 rotates with the lower terminal surface of the bed body 1 to be connected, slides slide bar 30 in solid fixed cylinder 29, can make the length that lies in two telescopic links 28 of same side change, and two telescopic links 28 will drive the bed body 1 and take place the slope to the patient gets off the bed.

Urinary disease patients often need to keep a three-cavity catheter in the human body to realize urine drainage. And the serious patients who carry the catheter and the urethral catheterization bag often have difficulty getting out of bed. And this application adopts above-mentioned setting, can be convenient for the patient get off the bed.

Furthermore, an embedding groove 31 communicated with the inside of each fixed cylinder 29 is formed in the outer wall of each fixed cylinder 29, an inserting rod 32 is embedded in the embedding groove 31 in a sliding manner, a butting spring 33 is wound on the inserting rod 32, and two ends of the butting spring 33 are respectively connected to the fixed cylinder 29 and the inserting rod 32; the sliding rod 30 is provided with an insertion groove 34 for inserting the insertion rod 32. When the abutting spring 33 is in a natural state, the inserting rod 32 is inserted into the inserting groove 34, so that the length of the telescopic rod 28 is not easy to change, and the stability of the bed body 1 is ensured.

Further, all be fixed with the first extension rod 35 that extends along bed body 1 width direction on every peg graft pole 32, one side fixedly connected with of first extension rod 35 has the second extension rod 36 that extends along bed body 1 length direction, and two second extension rods 36 are the setting of staggering, all are fixed with on every second extension rod 36 and are the holding rod 37 of vertical setting. When a user holds the two holding rods 37, the two second extension rods 36 approach each other, so that the two insertion rods 32 are both slid and separated from the corresponding insertion grooves 34, and the length of the two extension rods 28 on one side of the bed body 1 can be adjusted, so that the bed body 1 is inclined. At the moment, the self gravity of the patient acts on the bed body 1 and drives the bed body 1 to incline so that the patient can get out of the bed conveniently.

Further, the inclination angle of the bed 1 is 15-30 degrees, preferably 20 degrees.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A urological nursing bed, characterized in that: the bed comprises a bed body (1), a plurality of bed legs (2) and a drainage box (3), wherein the bed body (1) is provided with a large excrement hole and a small excrement hole (4) and a through hole (5) convenient for a patient to vomit, the lower end face of the bed body (1) is fixedly connected with two mutually independent slide rails (6), two sides of the drainage box (3) are respectively connected with the two slide rails (6) in a sliding manner, one side of the drainage box (3) is provided with a driving mechanism (7) capable of driving the drainage box (3) to slide on the slide rails (6), and one side of the bed body (1) is provided with a first switch (8) and a second switch (9) which are respectively connected with the driving mechanism (7) in a signal manner;

when the patient presses the first switch (8), the driving mechanism (7) controls the drainage box (3) to slide to the lower part of the through hole (5) and to be matched with the through hole (5); when the patient presses the second switch (9), the driving mechanism (7) controls the excrement box (3) to slide below the excrement hole (4) and be matched with the excrement hole (4);

the driving mechanism (7) comprises a servo motor (10), the first switch (8) is electrically connected with the servo motor (10) to drive the servo motor (10) to rotate forwards, the second switch (9) is electrically connected with the servo motor (10) to drive the servo motor (10) to rotate backwards, a fixing plate (11) is arranged on one side of the servo motor (10), and the fixing plate (11) is fixedly connected with the lower end face of the bed body (1);

a driving spring (12) is arranged between the fixed plate (11) and the excretion box (3), two ends of the driving spring (12) are respectively and fixedly connected with the excretion box (3) and the fixed plate (11), the output end of the servo motor (10) is provided with a rotating wheel (13), a wire rope (14) is wound on the rotating wheel (13), the fixed plate (11) is provided with a abdicating hole (15) through which the wire rope (14) can pass, one end of the wire rope (14) passes through the abdicating hole (15) and is fixedly connected with the excretion box (3), and the other end of the wire rope (14) is wound on the rotating wheel (13);

when the drainage box (3) is positioned below the excrement hole (4) and is matched with the excrement hole (4), the driving spring (12) is in an extended state; when the drainage tank (3) is positioned below the through hole (5) and is matched with the through hole (5), the driving spring (12) is in a compressed state;

the lower end face of the bed body (1) is provided with an accommodating groove (16) which can be communicated with the through hole (5), a sealing cloth (17) which can seal the through hole (5) is arranged in the accommodating groove (16), and the sealing cloth (17) and the inner wall of the through hole (5) on the bed body (1) jointly enclose to form a storage space (18);

one end of the wire rope (14) wound on the rotating wheel (13) penetrates through the abdicating hole (15) to be fixedly connected with the excretion box (3), the other end of the wire rope is connected with one end of the sealing cloth (17) in the accommodating groove (16), and one end, far away from the wire rope (14), of the sealing cloth (17) is provided with a winding mechanism (19) capable of winding the sealing cloth (17);

the winding mechanism (19) comprises a fixed shaft (20) and a torsion spring (21) sleeved outside the fixed shaft (20), two ends of the fixed shaft (20) are connected with the inner wall of the accommodating groove (16), one end of the torsion spring (21) is connected with the fixed shaft (20), the other end of the torsion spring (21) is connected with one end, away from the wire rope (14), of the sealing cloth (17), and the sealing cloth (17) can be wound on the fixed shaft (20); when the sealing cloth (17) seals the through hole (5), the torsion spring (21) is in an energy storage state.

2. A urological care bed according to claim 1, characterized in that: the rotating wheel (13) comprises a large wheel body (22) and a small wheel body (23) which are coaxially arranged, a partition plate (24) is arranged at the joint of the large wheel body (22) and the small wheel body (23), and a plurality of clamping holes (25) for the ropes (14) to pass through are formed in the partition plate (24);

one end of a cord (14) wound on the large wheel body (22) penetrates through the abdicating hole (15) to be fixedly connected with the excretion box (3), and the other end of the cord penetrates through the clamping hole (25) to be wound on the small wheel body (23); one end of the thread rope (14) wound by the small wheel body (23) is connected with one end of the sealing cloth (17) in the accommodating groove (16).

3. A urological care bed according to claim 2, characterized in that: the clamping holes (25) are circumferentially arranged on the outer side wall of the partition plate (24) at equal intervals, and one end of a wire rope (14) wound on the large wheel body (22) sequentially penetrates through at least three clamping holes (25) in a snake shape and is wound on the small wheel body (23).

4. A urological care bed according to claim 3, characterized in that: the two bed legs (2) positioned on one side of the bed body (1) are both telescopic rods (28), and the two telescopic rods (28) are arranged along the length direction of the bed body (1);

each telescopic rod (28) comprises a vertically arranged fixed cylinder (29) and a sliding rod (30) embedded in the fixed cylinder (29) in a sliding manner, the upper end of the sliding rod (30) is rotatably connected with the lower end face of the bed body (1), an embedded groove (31) communicated with the inside of the fixed cylinder (29) is formed in the outer wall of each fixed cylinder (29), an inserting rod (32) is embedded in the embedded groove (31) in a sliding manner, an abutting spring (33) is wound on the inserting rod (32), and two ends of the abutting spring (33) are respectively connected to the fixed cylinder (29) and the inserting rod (32); the sliding rod (30) is provided with an insertion groove (34) for the insertion of the insertion rod (32); when the abutting spring (33) is in a natural state, the insertion rod (32) is inserted into the insertion groove (34).

5. A urological care bed according to claim 4, characterized in that: each insertion rod (32) is fixedly provided with a first extension rod (35) extending along the width direction of the bed body (1), one side of each first extension rod (35) is fixedly connected with a second extension rod (36) extending along the length direction of the bed body (1), the two second extension rods (36) are arranged in a staggered manner, and each second extension rod (36) is fixedly provided with a vertically arranged holding rod (37); when a user holds the two holding rods (37), the two second extension rods (36) are close to each other, so that the two insertion rods (32) are separated from the corresponding insertion grooves (34) in a sliding manner, and the self gravity of the patient acts on the bed body (1) and drives the bed body (1) to incline.

6. A urological care bed according to claim 5, characterized in that: the inclination angle of the bed body (1) is 15-30 degrees.