Flushing device for cervical cancer radiotherapy patient

Abstract

The invention discloses a flushing device for cervical cancer radiotherapy patients, and relates to the technical field of medical instruments, the flushing device comprises a mounting tube, a cleaning tube is rotatably connected in the mounting tube, a plurality of mounting grooves are formed in the outer surface of the cleaning tube, and expansion mechanisms connected with the cleaning tube are slidably connected in the mounting grooves; according to the flushing device for the cervical cancer radiotherapy patient, the cleaning pipe enters the vagina of the patient, and water is supplied to the flushing holes in the cleaning pipe at the entering position through the water supply mechanism in the entering process, so that the surface of the cleaning pipe is lubricated by water, friction in the entering process is reduced, and the discomfort of the patient is reduced; the vagina of a patient is expanded through the expansion mechanism, the vagina is opened, the cleaning pipe is driven to rotate through the driving mechanism, meanwhile, the water supply mechanism supplies water to the cleaning pipe, the cleaning pipe conducts comprehensive non-contact flushing on the inner wall of the vagina of the patient at the moment, and the flushing effect on the patient is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a flushing device for patients undergoing radiotherapy for cervical cancer. Background Art

[0002] Cervical cancer is a disease that seriously threatens women's health and is one of the most common malignant tumors. Patients who are undergoing radiotherapy for cervical cancer or those who have just undergone radiotherapy for cervical cancer need to perform vaginal douching regularly.

[0003] However, the existing flushing device only inserts the flushing tube into the vagina and then flushes with water. It is unable to flush the vagina in all directions, resulting in low flushing efficiency and lacks the function of stretching the vagina, thereby reducing the flushing effect. At the same time, it causes severe discomfort to the patient during the flushing process, causing certain pain to the patient during the flushing treatment. Summary of the invention

[0004] The purpose of the present invention is to provide a flushing device for patients undergoing radiotherapy for cervical cancer, so as to solve the deficiencies in the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A flushing device for cervical cancer radiotherapy patients, comprising a mounting tube, a cleaning tube rotatably connected inside the mounting tube, a plurality of mounting grooves formed on the outer surface of the cleaning tube, an expansion mechanism connected to the cleaning tube slidably connected inside the mounting groove, and the expansion mechanism is used to expand the patient's vagina;

[0007] The outer surface of the cleaning pipe is provided with a plurality of flushing holes, and a water supply mechanism connected to the mounting pipe is slidably connected inside the cleaning pipe, and the water supply mechanism is used to supply water to the cleaning pipe. The outer surface of the cleaning pipe is transmission-connected with a driving mechanism connected to the mounting pipe, and the driving mechanism is used to drive the cleaning pipe to rotate.

[0008] As a further solution of the present invention: the water supply mechanism includes a first sealing block slidably connected to the cleaning pipe, one side of the first sealing block is fixedly connected to the second sealing block slidably connected to the cleaning pipe via a connecting column, the second sealing block is fixedly connected to the water supply pipe, a partition is fixedly connected in the cleaning pipe, one end of the water supply pipe is fixedly connected to a first hose fixedly connected to the partition, one end of the cleaning pipe is rotatably connected to a connecting pipe fixedly connected to the mounting pipe, one end of the connecting pipe is fixedly connected to a water pump fixedly connected to the mounting pipe through a pipeline, the input end of the water pump is fixedly connected to the second hose, and the outer surface of the water supply pipe is transmission-connected to the first transmission mechanism connected to the cleaning pipe.

[0009] As a further solution of the present invention: the first transmission mechanism includes a mounting block fixedly connected to the cleaning pipe, the water supply pipe is slidably connected to the mounting block, a first motor is fixedly connected to the mounting block, an output end of the first motor is fixedly connected to a threaded rod via a coupling, an outer surface of the threaded rod is threadedly fitted with a connecting block fixedly connected to the water supply pipe, a guide block is fixedly connected to the water supply pipe, and a guide rod fixedly connected to the mounting block is slidably connected to the guide block.

[0010] As a further solution of the present invention: the driving mechanism includes a second motor fixedly connected to the mounting tube, the output end of the second motor is fixedly connected to the driving shaft through a coupling, the outer surface of the driving shaft is fixedly sleeved with a first gear, and the outer surface of the first gear is meshingly connected with a second gear fixedly sleeved with the cleaning tube.

[0011] As a further solution of the present invention: the expansion mechanism includes a mounting ring rotatably connected to the mounting tube, the outer surface of the mounting ring is transmission-connected with a second transmission mechanism connected to the mounting tube, a transmission groove is provided in the mounting ring, a first transmission gear ring is rotationally connected in the transmission groove, the inner surface of the first transmission gear ring is meshingly connected with a plurality of first transmission gears, a mounting shaft rotatably connected to the transmission groove is fixedly sleeved in the middle of the first transmission gear, a fifth transmission gear is fixedly sleeved on the outer surface of the mounting shaft, the outer surface of the fifth transmission gear is meshingly connected with a first transmission rack, one end of the first transmission rack is fixedly connected with a transmission column slidably connected to the mounting ring, one end of the transmission column is fixedly connected with an expansion plate slidably connected to the transmission groove, and the inner surface of the first transmission gear ring is transmission-connected with a third transmission mechanism connected to the mounting ring.

[0012] As a further solution of the present invention: the second transmission mechanism includes a third motor fixedly connected to the mounting tube, the output end of the third motor is fixedly connected to the first rotating shaft through a coupling, the outer surface of the first rotating shaft is fixedly sleeved with a second transmission gear, and the outer surface of the second transmission gear is meshingly connected with a second transmission gear ring fixedly connected to the mounting ring.

[0013] As a further solution of the present invention: the third transmission mechanism includes a transmission shaft rotatably connected to the mounting ring, the outer surface of the transmission shaft is fixedly sleeved with a third transmission gear meshingly connected to the first transmission gear ring, the outer surface of the mounting ring is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a second transmission rack slidably connected to the mounting ring, and one side of the second transmission rack is meshingly connected to a fourth transmission gear fixedly sleeved with the transmission shaft.

[0014] As a further solution of the present invention: a cover tube is threadedly connected to the installation tube, a plurality of electric heating plates are fixedly connected inside the cover tube, and a plurality of ultraviolet sterilization lamps are fixedly connected inside the cover tube.

[0015] Beneficial effects of the present invention:

[0016] (1) The cleaning tube is inserted into the patient's vagina, and water is supplied to the flushing holes on the cleaning tube at the entry position through a water supply mechanism during the entry process, so that the surface of the cleaning tube is lubricated by water, thereby reducing friction during the entry process and reducing the patient's discomfort. After the cleaning tube is fully inserted, the expansion mechanism is used to expand the patient's vagina to open the vagina, and then the driving mechanism drives the cleaning tube to rotate. At the same time, the water supply mechanism supplies water to the cleaning tube. At this time, the cleaning tube performs a comprehensive non-contact flushing of the patient's vaginal wall, which greatly improves the flushing effect on the patient and reduces the patient's discomfort during the flushing process.

[0017] (2) The first motor drives the threaded rod to rotate, thereby driving the water supply pipe and the sealing block to move in a specific direction. This design enables the cleaning liquid to be accurately delivered to the specified position inside the vagina to achieve local flushing. This local flushing method not only improves the targeted cleaning, but also reduces the discomfort that may be caused by unnecessary full flushing. The combination of local flushing and rotary cleaning makes the flushing process gentler and more uniform, avoiding the strong stimulation that may be caused by traditional full flushing, thereby improving the overall comfort of the patient. At the same time, by controlling the movement and rotation of the water supply pipe and the cleaning pipe, the cleaning liquid can be flushed back and forth from the inside to the outside and from the outside to the inside of the vagina, ensuring that all levels inside the vagina can be fully cleaned, thereby improving the comprehensiveness and thoroughness of the cleaning.

[0018] (3) When the cleaning tube completely enters the vagina, the expansion plate is driven by the third transmission mechanism to slowly expand the inside of the vagina, providing sufficient space for subsequent cleaning work. This automatic expansion design not only reduces the doctor's operating burden, but also ensures that the cleaning tube can be stably and safely fixed in the appropriate position, avoiding injuries that may be caused by position movement or slippage. At the same time, through the support of the expansion plate, the cleaning tube can more effectively contact every corner of the inner wall of the vagina. Combined with the rotational movement of the drive mechanism, comprehensive flushing of the inner wall of the vagina is achieved without dead ends. This cleaning method greatly improves the flushing effect and ensures thorough cleaning of the inside of the vagina.

[0019] (4) After use, the cleaning and disinfection are then carried out. The cover tube is then covered on the mounting tube, and then heated by the electric heating plate inside the cover tube to dry the cleaning tube. At the same time, the cover tube is irradiated and sterilized by an ultraviolet sterilization lamp to prevent bacteria from growing on the surface of the cleaning tube and in the flushing hole, thereby protecting the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a first stereogram of the external structure of the present invention;

[0022] Figure 2 is a second stereoscopic diagram of the external structure of the present invention;

[0023] Figure 3 is a first stereogram of the internal structure of the present invention;

[0024] Figure 4 is a second stereoscopic view of the internal structure of the present invention;

[0025] Figure 5 is a side view of the internal structure of the mounting ring of the present invention;

[0026] Figure 6 is a three-dimensional diagram of the internal structure of the cover tube of the present invention;

[0027] Figure 7 The present invention Figure 3 A magnified view of middle;

[0028] Figure 8 The present invention Figure 4 Enlarged view of middle B;

[0029] Fig. 9 The present invention Figure 5 Enlarged view of C in the middle.

[0030] In the figure: 1, mounting pipe; 2, cleaning pipe; 3, mounting groove; 4, flushing hole; 11, first sealing block; 12, second sealing block; 13, water supply pipe; 14, partition; 15, first hose; 16, connecting pipe; 17, water pump; 18, second hose; 21, mounting block; 22, first motor; 23, threaded rod; 24, connecting block; 25, guide block; 26, guide rod; 31, second motor; 32, drive shaft; 33, first gear; 34, second gear; 41, mounting ring; 42, Transmission groove; 43, first transmission gear ring; 44, first transmission gear; 45, first transmission rack; 46, transmission column; 47, expansion plate; 48, mounting shaft; 49, fifth transmission gear; 51, third motor; 52, first rotating shaft; 53, second transmission gear; 54, second transmission gear ring; 61, transmission shaft; 62, third transmission gear; 63, electric telescopic rod; 64, second transmission rack; 65, fourth transmission gear; 71, cover tube; 72, electric heating plate; 73, ultraviolet sterilization lamp. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] See also Figure 1-Figure 9 As shown, the present invention is a flushing device for cervical cancer radiotherapy patients, comprising a mounting tube 1, a cleaning tube 2 is rotatably connected inside the mounting tube 1, a plurality of mounting grooves 3 are provided on the outer surface of the cleaning tube 2, an expansion mechanism connected to the cleaning tube 2 is slidably connected inside the mounting groove 3, and the expansion mechanism is used to expand the patient's vagina;

[0034] A plurality of flushing holes 4 are provided on the outer surface of the cleaning pipe 2, a water supply mechanism connected to the mounting pipe 1 is slidably connected inside the cleaning pipe 2, the water supply mechanism is used to supply water to the cleaning pipe 2, and a driving mechanism connected to the mounting pipe 1 is transmission-connected on the outer surface of the cleaning pipe 2, the driving mechanism is used to drive the cleaning pipe 2 to rotate.

[0035] The cleaning tube 2 is inserted into the patient's vagina, and water is supplied to the flushing hole 4 on the cleaning tube 2 at the entry position through the water supply mechanism during the entry process, so that the surface of the cleaning tube 2 is lubricated by water, thereby reducing friction during the entry process and reducing the patient's discomfort. After the complete entry, the patient's vagina is expanded by the expansion mechanism to open the vagina, and then the cleaning tube 2 is driven to rotate by the driving mechanism, and the water supply mechanism supplies water to the cleaning tube 2. At this time, the cleaning tube 2 performs a comprehensive non-contact flushing of the patient's vaginal wall, which greatly improves the flushing effect on the patient and reduces the patient's discomfort during the flushing process.

[0036] Embodiment 2

[0037] Based on Example 1, please refer to Figure 2 , Figure 3 and Figure 7As shown, the water supply mechanism includes a first sealing block 11 which is slidably connected to the cleaning pipe 2, one side of the first sealing block 11 is fixedly connected to a second sealing block 12 which is slidably connected to the cleaning pipe 2 through a connecting column, the second sealing block 12 is fixedly connected to a water supply pipe 13, a partition 14 is fixedly connected inside the cleaning pipe 2, one end of the water supply pipe 13 is fixedly connected to a first hose 15 which is fixedly connected to the partition 14, one end of the cleaning pipe 2 is rotatably connected to a connecting pipe 16 which is fixedly connected to the mounting pipe 1, one end of the connecting pipe 16 is fixedly connected to a water pump 17 which is fixedly connected to the mounting pipe 1 through a pipeline, the input end of the water pump 17 is fixedly connected to a second hose 18, and the outer surface of the water supply pipe 13 is transmission-connected to a first transmission mechanism connected to the cleaning pipe 2.

[0038] The first transmission mechanism includes a mounting block 21 fixedly connected to the cleaning pipe 2, the water supply pipe 13 is slidably connected to the mounting block 21, a first motor 22 is fixedly connected to the mounting block 21, the first motor 22 is controlled by a PLC programming program, and the first motor 22 can be controlled to rotate forward and reverse and rotate at an angle, the output end of the first motor 22 is fixedly connected to a threaded rod 23 through a coupling, the outer surface of the threaded rod 23 is threadedly matched with a connecting block 24 fixedly connected to the water supply pipe 13, a guide block 25 is fixedly connected to the water supply pipe 13, and a guide rod 26 fixedly connected to the mounting block 21 is slidably connected to the guide block 25.

[0039] The driving mechanism includes a second motor 31 fixedly connected to the mounting tube 1. The second motor 31 is controlled by a PLC programming program, and can be controlled to rotate forward and reverse and rotate at an angle. The output end of the second motor 31 is fixedly connected to a driving shaft 32 through a coupling. A first gear 33 is fixedly sleeved on the outer surface of the driving shaft 32. The outer surface of the first gear 33 is meshingly connected to a second gear 34 fixedly sleeved on the cleaning tube 2.

[0040] The second motor 31 drives the driving shaft 32 to rotate, and the driving shaft 32 drives the cleaning pipe 2 to rotate through the first gear 33 and the second gear 34 .

[0041] The threaded rod 23 is driven to rotate by the first motor 22, and the threaded rod 23 drives the connecting block 24 and the water supply pipe 13 to move left and right. The water supply pipe 13 drives the second sealing block 12 and the first sealing block 11 to move. While moving, the cleaning liquid is pumped into the connecting pipe 16 by the water pump 17, and then the connecting pipe 16 pumps water into the water supply pipe 13 through the first hose 15. Then the water supply pipe 13 supplies the cleaning liquid between the first sealing block 11 and the second sealing block 12, and then the cleaning liquid is sprayed out through the flushing hole 4 on the cleaning pipe 2 between the first sealing block 11 and the second sealing block 12. At the same time, the cleaning pipe 2 is driven to rotate by the driving mechanism to realize local flushing of the vagina by the cleaning pipe 2, so that the flushing is more sufficient. At the same time, local flushing also reduces the patient's discomfort and prevents the patient from feeling uncomfortable during comprehensive flushing. At the same time, the inside of the vagina is flushed from the inside to the outside and from the outside to the inside, thereby realizing comprehensive cleaning of the inside of the patient's vagina.

[0042] Embodiment 3

[0043] Based on Example 2, please refer to Figure 2 , Figure 4 , Figure 5 , Figure 8 ,and Fig. 9 As shown, the expansion mechanism includes a mounting ring 41 rotatably connected to the mounting tube 1, the outer surface of the mounting ring 41 is transmission-connected with a second transmission mechanism connected to the mounting tube 1, a transmission groove 42 is provided in the mounting ring 41, a first transmission gear ring 43 is rotationally connected in the transmission groove 42, the inner surface of the first transmission gear ring 43 is meshingly connected with a plurality of first transmission gears 44, a mounting shaft 48 rotatably connected to the transmission groove 42 is fixedly sleeved in the middle of the first transmission gear 44, a fifth transmission gear 49 is fixedly sleeved on the outer surface of the mounting shaft 48, the outer surface of the fifth transmission gear 49 is meshingly connected with a first transmission rack 45, one end of the first transmission rack 45 is fixedly connected with a transmission column 46 slidably connected to the mounting ring 41, one end of the transmission column 46 is fixedly connected with an expansion plate 47 slidably connected to the transmission groove 42, and the inner surface of the first transmission gear ring 43 is transmission-connected with a third transmission mechanism connected to the mounting ring 41.

[0044] The second transmission mechanism includes a third motor 51 fixedly connected to the mounting tube 1. The third motor 51 is controlled by a PLC programming program to control the third motor 51 to rotate forward and reverse and rotate at an angle. The output end of the third motor 51 is fixedly connected to the first rotating shaft 52 through a coupling. The outer surface of the first rotating shaft 52 is fixedly sleeved with a second transmission gear 53. The outer surface of the second transmission gear 53 is meshedly connected with a second transmission gear ring 54 fixedly connected to the mounting ring 41.

[0045] The first rotating shaft 52 is driven to rotate by the third motor 51 , and the first rotating shaft 52 drives the second transmission gear ring 54 and the mounting ring 41 to rotate through the second transmission gear 53 .

[0046] The third transmission mechanism includes a transmission shaft 61 rotatably connected to the mounting ring 41, a third transmission gear 62 meshingly connected to the first transmission gear ring 43 is fixedly sleeved on the outer surface of the transmission shaft 61, an electric telescopic rod 63 is fixedly connected to the outer surface of the mounting ring 41, one end of the electric telescopic rod 63 is fixedly connected to a second transmission rack 64 slidably connected to the mounting ring 41, and one side of the second transmission rack 64 is meshingly connected to a fourth transmission gear 65 fixedly sleeved on the transmission shaft 61.

[0047] The electric telescopic rod 63 drives the second transmission rack 64 to move, the second transmission rack 64 drives the fourth transmission gear 65 and the transmission shaft 61 to rotate, and the transmission shaft 61 drives the first transmission gear ring 43 to rotate through the third transmission gear 62.

[0048] By inserting the cleaning tube 2 into the patient's vagina, the cleaning tube 2 is relatively thin at this time, and the surface of the cleaning tube 2 is moistened by the water supply mechanism, thereby reducing the discomfort when the cleaning tube 2 enters. When it is fully entered, the first transmission gear ring 43 is driven to rotate by the third transmission mechanism, the first transmission gear ring 43 drives the first transmission gear 44 to rotate, the first transmission gear 44 drives the installation shaft 48 to rotate, the installation shaft 48 drives the fifth transmission gear 49 to rotate, the fifth transmission gear 49 drives the first transmission rack 45 and the transmission column 46 to move, the transmission column 46 drives the expansion plate 47 to move, the expansion plate 47 moves out of the installation groove 3 on the cleaning tube 2, and the expansion plate 47 starts to slowly support The inside of the patient's vagina is opened so that the inside of the vagina is supported and opened to facilitate cleaning by the cleaning tube 2. When the cleaning is completed, the patient's vagina has adapted, and then the expansion plate 47 is driven by the second transmission mechanism to shrink into the mounting groove 3 in the cleaning tube 2, and then the mounting ring 41 is driven by the second transmission mechanism to rotate a certain angle, and at the same time the driving mechanism also drives the cleaning tube 2 to follow the rotation, and then the third transmission mechanism works to drive the expansion plate 47 to move and expand again. At this time, the vaginal position that was blocked when the expansion plate 47 expanded is exposed, and then it is cleaned again by the cleaning tube 2, thereby achieving a comprehensive and dead-angle-free flushing of the patient's vaginal wall, which greatly improves the flushing effect on the patient.

[0049] Embodiment 4

[0050] Based on Example 1, please refer to Figure 1 and Figure 6 As shown, a cover tube 71 is threadedly connected to the mounting tube 1 , a plurality of electric heating plates 72 are fixedly connected inside the cover tube 71 , and a plurality of ultraviolet sterilization lamps 73 are fixedly connected inside the cover tube 71 .

[0051] After use, it is then cleaned and disinfected, and then the cover tube 71 is covered on the installation tube 1, and then heated by the electric heating plate 72 in the cover tube 71 to dry the cleaning tube 2. At the same time, it is irradiated and sterilized by the ultraviolet sterilization lamp 73 to prevent bacteria from growing on the surface of the cleaning tube 2 and in the flushing hole 4, thereby protecting the cleaning device.

[0052] The working principle of the present invention is as follows: the threaded rod 23 is driven to rotate by the first motor 22, and the threaded rod 23 drives the connecting block 24 and the water supply pipe 13 to move left and right, and the water supply pipe 13 drives the second sealing block 12 and the first sealing block 11 to move. While moving, the cleaning liquid is pumped into the connecting pipe 16 by the water pump 17, and then the connecting pipe 16 pumps water into the water supply pipe 13 through the first hose 15, and then the water supply pipe 13 supplies the cleaning liquid between the first sealing block 11 and the second sealing block 12, and then the cleaning liquid is sprayed out through the flushing hole 4 on the cleaning pipe 2 between the first sealing block 11 and the second sealing block 12, and at the same time, the cleaning pipe 2 is driven to rotate by the driving mechanism, so that the cleaning pipe 2 can flush the vagina locally, so that the flushing is more sufficient, and at the same time, the local flushing also reduces the patient's discomfort, and prevents the patient from feeling uncomfortable during the comprehensive flushing, and at the same time, the vagina is flushed from the inside to the outside and from the outside to the inside, so as to achieve comprehensive cleaning of the patient's vagina.

[0053] By inserting the cleaning tube 2 into the patient's vagina, the cleaning tube 2 is relatively thin at this time, and the surface of the cleaning tube 2 is moistened by the water supply mechanism, thereby reducing the discomfort when the cleaning tube 2 enters. When it is fully entered, the first transmission gear ring 43 is driven to rotate by the third transmission mechanism, the first transmission gear ring 43 drives the first transmission gear 44 to rotate, the first transmission gear 44 drives the installation shaft 48 to rotate, the installation shaft 48 drives the fifth transmission gear 49 to rotate, the fifth transmission gear 49 drives the first transmission rack 45 and the transmission column 46 to move, the transmission column 46 drives the expansion plate 47 to move, the expansion plate 47 moves out of the installation groove 3 on the cleaning tube 2, and the expansion plate 47 starts to slowly support The inside of the patient's vagina is opened so that the inside of the vagina is supported and opened to facilitate cleaning by the cleaning tube 2. When the cleaning is completed, the patient's vagina has adapted, and then the expansion plate 47 is driven by the second transmission mechanism to shrink into the mounting groove 3 in the cleaning tube 2, and then the mounting ring 41 is driven by the second transmission mechanism to rotate a certain angle, and at the same time the driving mechanism also drives the cleaning tube 2 to follow the rotation, and then the third transmission mechanism works to drive the expansion plate 47 to move and expand again. At this time, the vaginal position that was blocked when the expansion plate 47 expanded is exposed, and then it is cleaned again by the cleaning tube 2, thereby achieving a comprehensive and dead-angle-free flushing of the patient's vaginal wall, which greatly improves the flushing effect on the patient.

[0054] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A flushing device for patients undergoing radiotherapy for cervical cancer, comprising a mounting tube (1), It is characterized in that A cleaning tube (2) is rotatably connected inside the installation tube (1), a plurality of installation grooves (3) are provided on the outer surface of the cleaning tube (2), an expansion mechanism connected to the cleaning tube (2) is slidably connected inside the installation groove (3), and the expansion mechanism is used to expand the patient's vagina; The outer surface of the cleaning pipe (2) is provided with a plurality of flushing holes (4); a water supply mechanism connected to the mounting pipe (1) is slidably connected inside the cleaning pipe (2); the water supply mechanism is used to supply water to the cleaning pipe (2); the outer surface of the cleaning pipe (2) is drivingly connected to a driving mechanism connected to the mounting pipe (1); the driving mechanism is used to drive the cleaning pipe (2) to rotate.

2. A flushing device for cervical cancer radiotherapy patients according to claim 1, It is characterized in that The water supply mechanism comprises a first sealing block (11) slidably connected to the cleaning pipe (2); one side of the first sealing block (11) is fixedly connected to a second sealing block (12) slidably connected to the cleaning pipe (2) via a connecting column; the second sealing block (12) is fixedly connected to a water supply pipe (13); a partition (14) is fixedly connected inside the cleaning pipe (2); one end of the water supply pipe (13) is fixedly connected to a first hose (15) fixedly connected to the partition (14); one end of the cleaning pipe (2) is rotatably connected to a connecting pipe (16) fixedly connected to the mounting pipe (1); one end of the connecting pipe (16) is fixedly connected to a water pump (17) fixedly connected to the mounting pipe (1) via a pipeline; the input end of the water pump (17) is fixedly connected to a second hose (18); and the outer surface of the water supply pipe (13) is drivingly connected to a first transmission mechanism connected to the cleaning pipe (2).

3. A flushing device for cervical cancer radiotherapy patients according to claim 2, It is characterized in that The first transmission mechanism comprises a mounting block (21) fixedly connected to the cleaning pipe (2); the water supply pipe (13) is slidably connected to the mounting block (21); a first motor (22) is fixedly connected to the mounting block (21); an output end of the first motor (22) is fixedly connected to a threaded rod (23) via a coupling; an outer surface of the threaded rod (23) is threadedly matched with a connecting block (24) fixedly connected to the water supply pipe (13); a guide block (25) is fixedly connected to the water supply pipe (13); and a guide rod (26) fixedly connected to the mounting block (21) is slidably connected to the guide block (25).

4. A flushing device for cervical cancer radiotherapy patients according to claim 1, It is characterized in that The driving mechanism comprises a second motor (31) fixedly connected to the mounting tube (1); the output end of the second motor (31) is fixedly connected to a driving shaft (32) via a coupling; a first gear (33) is fixedly sleeved on the outer surface of the driving shaft (32); and the outer surface of the first gear (33) is meshingly connected to a second gear (34) fixedly sleeved on the cleaning tube (2).

5. A flushing device for cervical cancer radiotherapy patients according to claim 1, It is characterized in that The expansion mechanism comprises a mounting ring (41) rotatably connected to the mounting tube (1); the outer surface of the mounting ring (41) is transmission-connected to a second transmission mechanism connected to the mounting tube (1); a transmission groove (42) is provided in the mounting ring (41); a first transmission gear ring (43) is rotationally connected in the transmission groove (42); the inner surface of the first transmission gear ring (43) is meshingly connected to a plurality of first transmission gears (44); a mounting shaft (44) rotatably connected to the transmission groove (42) is fixedly sleeved in the middle of the first transmission gear (44); 8), the outer surface of the mounting shaft (48) is fixedly sleeved with a fifth transmission gear (49), the outer surface of the fifth transmission gear (49) is meshingly connected with a first transmission rack (45), one end of the first transmission rack (45) is fixedly connected with a transmission column (46) slidably connected to the mounting ring (41), one end of the transmission column (46) is fixedly connected with an expansion plate (47) slidably connected to the transmission groove (42), and the inner surface of the first transmission gear ring (43) is transmission-connected with a third transmission mechanism connected to the mounting ring (41).

6. A flushing device for cervical cancer radiotherapy patients according to claim 5, It is characterized in that The second transmission mechanism comprises a third motor (51) fixedly connected to the mounting tube (1); an output end of the third motor (51) is fixedly connected to a first rotating shaft (52) via a coupling; a second transmission gear (53) is fixedly sleeved on an outer surface of the first rotating shaft (52); and an outer surface of the second transmission gear (53) is meshingly connected to a second transmission gear ring (54) fixedly connected to the mounting ring (41).

7. A flushing device for cervical cancer radiotherapy patients according to claim 5, It is characterized in that The third transmission mechanism comprises a transmission shaft (61) rotatably connected to the mounting ring (41); a third transmission gear (62) meshingly connected to the first transmission gear ring (43) is fixedly sleeved on the outer surface of the transmission shaft (61); an electric telescopic rod (63) is fixedly connected to the outer surface of the mounting ring (41); one end of the electric telescopic rod (63) is fixedly connected to a second transmission rack (64) slidably connected to the mounting ring (41); and one side of the second transmission rack (64) is meshingly connected to a fourth transmission gear (65) fixedly sleeved on the transmission shaft (61).

8. A flushing device for cervical cancer radiotherapy patients according to claim 1, It is characterized in that A cover tube (71) is threadedly connected to the installation tube (1), a plurality of electric heating plates (72) are fixedly connected inside the cover tube (71), and a plurality of ultraviolet sterilization lamps (73) are fixedly connected inside the cover tube (71).

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