CN113855828A

CN113855828A - Nursing and disinfecting device for oncology department

Info

Publication number: CN113855828A
Application number: CN202111215156.8A
Authority: CN
Inventors: 许荣芳; 程世易; 许红亮; 陆雁; 周建萍; 周晓梅; 秦云霞
Original assignee: Nantong Tumor Hospital
Current assignee: Nantong Tumor Hospital
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2021-12-31
Anticipated expiration: 2041-10-19
Also published as: CN113855828B

Abstract

The invention relates to a nursing and disinfecting device for oncology, which belongs to the technical field of medical equipment for oncology and comprises: the placing plate is arranged inside the disinfection tank and is rotationally connected with the disinfection tank; the cleaning disc is arranged in the disinfection tank and is positioned right above the placing plate, and the cleaning disc is connected with the disinfection tank in a sliding manner; the driving mechanism is arranged on the disinfection tank and used for driving the placing plate to rotate so that the cleaning disc cleans and disinfects the instruments placed on the top of the cleaning disc; the device can be disinfected by the placing plate and the disinfectant in the disinfection tank, and the ring gear and the motor arranged on the outer ring are matched for use, so that the device can be driven to move, the device can circularly move in the disinfectant, and the disinfection effect is further improved; the device is simple to operate, good in disinfection effect, strong in practicability and worthy of popularization.

Description

Nursing and disinfecting device for oncology department

Technical Field

The invention belongs to the technical field of medical equipment in oncology, and particularly relates to a nursing and disinfecting device for oncology.

Background

The cell number of each system of the human body is basically in dynamic balance, and when some cells are aged and dead, new cells are generated to maintain the normal operation of tissues and organs. If a group of cells in the body over-proliferate under multiple tumorigenic factors, the steady state of cell regulation is broken, and different types of tumors are formed. For patients with malignant tumors, the rapidly proliferating cancer cells need to be killed by drug chemotherapy or radiotherapy; however, the radiotherapy and chemotherapy process also causes serious damage to the body of the patient, especially damages to the immunity of the patient, so that the patient is very easy to be infected with other diseases; when a tumor patient is nursed, the patient needs to be prevented from being infected by external germs; ordinary nursing staff need to wear sterile clothes and carry out disinfection treatment on nursing instruments; at present, the nursing apparatus is disinfected by soaking in disinfectant, the disinfection effect is not ideal, and germs still exist; therefore, a nursing and disinfecting device for oncology is urgently needed.

Disclosure of Invention

In view of this, the invention provides a nursing and disinfecting device for oncology, so as to solve the defects in the prior art.

The technical scheme of the invention is as follows: a nursing and disinfecting device for oncology department comprises: the disinfection tank, the placing plate, the cleaning disc and the driving mechanism; the placing plate is arranged inside the sterilizing tank and is rotationally connected with the sterilizing tank; the cleaning disc is arranged in the disinfection tank and is positioned right above the placing plate, and the cleaning disc is connected with the disinfection tank in a sliding manner; the driving mechanism is arranged on the disinfection tank and used for driving the placing plate to rotate so as to enable the cleaning disc to wash and disinfect the instruments placed on the top of the cleaning disc;

the drive mechanism includes: the outer ring is sleeved on the outer side of the cleaning disc and is coaxial with the cleaning disc, the inner side of the outer ring is connected with the cleaning disc, and the outer side of the outer ring is rotatably connected with the disinfection tank; the power mechanism is arranged on the outer ring and used for driving the outer ring to rotate; and the controller is arranged on the disinfection tank and is electrically connected with the power mechanism.

Preferably, power unit is including seting up the annular heavy groove in the outer loop outside, and the inside in annular heavy groove is equipped with ring gear, ring gear and outer loop fixed connection, has seted up first spout on the inner wall of disinfection jar, is equipped with L type slider on the first spout, the one end embedding of L type slider in the first spout and rather than sliding connection, the other end and the top sliding connection of outer loop, set firmly the motor on the L type slider, the output shaft of motor passes L type slider and has set firmly the gear, the gear is connected with the ring gear meshing, the motor is connected with the controller electricity.

Preferably, the outer loop is kept away from one side of wasing the dish and has been seted up annular spout, annular spout is close to one side symmetry of placing the board and is equipped with two second spouts, the outside symmetry of placing the board is equipped with two sliders, slider one end with place the board and be connected, the other end stretches into in the annular spout and rather than the cooperation and be connected, the bottom symmetry of disinfection jar is equipped with two first cylinders, the output of first cylinder is connected with the bottom of slider, one side symmetry that first cylinder was kept away from to annular spout is equipped with two springs, spring one end is connected with the slider, the other end and the interior wall connection of annular spout, first cylinder is connected with the controller electricity.

Preferably, the annular mounting groove has been seted up to the interior bottom surface of disinfection jar, inlays on the annular mounting groove to be equipped with annular plate and through bearing and its sliding connection, the bottom of first cylinder with the top fixed connection of annular plate, place and evenly seted up a plurality of small openings on the board, evenly inlay between the adjacent small opening and be equipped with a plurality of rubber balls, the rubber ball with place the board and rotate and be connected.

Preferably, the top of slider is equipped with the stand, and the one end and the slider of stand are connected, and the other end is equipped with pressure sensor, and the counter bore has been seted up at the interior top of annular spout, and the stand is connected with the counter bore cooperation, and pressure sensor is connected with the controller electricity.

Preferably, the entry has been seted up to the both sides of keeping away from first spout of disinfection jar symmetry respectively, the export, it has first door, second door to articulate respectively on entry and the export, first door, sealing connection can be dismantled with the disinfection jar respectively to second door, the stopper has set firmly on the inner wall of disinfection jar, the stopper is located the both sides of first spout and the bottom parallel and level of its bottom and door, the stopper is connected with the top cooperation of outer loop, the disinfection jar is close to export one side and is equipped with automatic collection mechanism for realize the apparatus that the automatic collection disinfection was accomplished, automatic collection mechanism is connected with the controller electricity.

Preferably, automatic collection mechanism is including setting up the collection cabinet that is close to second door one side at the disinfection tank, collect one side of cabinet and the outside fixed connection of disinfection tank, the collection mouth has been seted up to the opposite side, it has the third door to collect to articulate on the mouth, sealing connection can be dismantled with the collection mouth to the third door, the inside of collecting the cabinet is equipped with the baffle, baffle and collection cabinet fixed connection, the interior top surface of collecting the cabinet is equipped with the ultraviolet ray disinfection lamp, the top of disinfection tank has set firmly step motor, step motor's output shaft passes the inner wall of disinfection tank and the articulated shaft connection of second door, the ultraviolet ray disinfection lamp, step motor is connected with the controller electricity respectively.

Preferably, the top of disinfection jar has set firmly the second cylinder, and the output shaft of second cylinder passes the disinfection jar and is connected with the washing dish, and the bottom of washing dish is radially to set firmly a plurality of annular rubber soft brushes, wherein evenly is equipped with a plurality of stoving lamps, ultraviolet ray disinfection lamp between two adjacent annular rubber soft brushes respectively, and the stoving lamp is connected with the controller electricity.

Preferably, two mounting holes are formed in the third bin door, rubber gloves are arranged on one side, close to the disinfection tank, of each mounting hole, the mouth of each rubber glove is connected with the inner side of each mounting hole, the third bin door is located between the two mounting holes, a first transparent observation window is arranged, and a second transparent observation window is arranged on one side of the disinfection tank.

Compared with the prior art, the nursing and disinfecting device for the oncology department can disinfect instruments through the placing plate and the disinfectant in the disinfecting tank, and the ring gear and the motor which are arranged on the outer ring are matched for use, so that the instruments can be driven to move, the instruments can circularly move in the disinfectant, and the disinfecting effect is further improved; the placing plate can be moved up and down by arranging the first air cylinder at the bottom of the outer ring, instruments to be disinfected are immersed in the disinfectant and are dried after disinfection is finished, and unnecessary influence caused by the fact that the disinfectant attached to the instruments drips on the ground is avoided; the placing plate can be positioned at the bottom of the outer ring when being sterilized through the sliding block and the spring, so that the disinfection solution can immerse instruments, and the disinfection efficiency is improved; in addition, when the instruments to be cleaned and cleaned are led in, the placing plate is positioned at the top of the outer ring, so that the nursing staff can place the instruments and collect the instruments conveniently, and the use convenience is improved; the pressure sensor arranged on the sliding block can open the first bin door and the second bin door when the placing plate is located at a set position, so that the damage caused by the falling of instruments onto the placing plate is avoided, and the operation safety is improved; the second bin door can be rotated towards the inside of the disinfection tank through the stepping motor of the automatic collection mechanism, so that the second bin door forms an instrument guide-out plate and is matched with the rotating placing plate for use, the instruments after disinfection can slide out along with the surface of the second bin door, the situation that the nursing staff manually collects the instruments and is infected with disinfectant is avoided, and the operation safety of the nursing staff is further improved; the cleaning disc can be pressed on the placing plate through the second air cylinder, so that instruments on the placing plate are prevented from shaking in the up-and-down moving process; meanwhile, when the placing plate drives the instrument to rotate, the soft brush on the cleaning disc and the rubber balls on the placing plate wash the surface of the instrument to remove the adhered objects on the surface of the instrument; the instruments after being disinfected can be drained of disinfectant through the leak holes in the placing plate and are matched with the ultraviolet lamp and the drying lamp at the top for use, so that the disinfectant on the surfaces of the instruments can be dried, and the instruments can be further disinfected; the rubber gloves and the observation window on the third bin door can realize the disinfection and collection of the observation instrument, and the sterile cloth placed in the collection cabinet in advance is covered on the surface of the instrument after the collection is finished, so that the instrument is prevented from being polluted by germs in the air, and the use safety of the instrument is further improved; the device is simple to operate, good in disinfection effect, strong in practicability and worthy of popularization.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a cross-sectional view A-A of the present invention;

FIG. 6 is a schematic view of the placement plate of the present invention moved to a stop

FIG. 7 is a cross-sectional view B-B of the present invention;

FIG. 8 is an enlarged schematic view at C of the present invention;

fig. 9 is an enlarged schematic view at D of the present invention.

Detailed Description

The invention provides a nursing and disinfecting device for oncology department, which is explained below with reference to the structural schematic diagrams of figures 1 to 9.

Example 1

As shown in fig. 1, a nursing and disinfecting device for oncology comprises: a disinfection tank 1, a placing plate 2, a cleaning disc 3 and a driving mechanism; the placing plate 2 is arranged inside the sterilizing tank 1, and the placing plate 2 is rotatably connected with the sterilizing tank 1; the cleaning disc 3 is arranged in the disinfection tank 1 and is positioned right above the placing plate 2, and the cleaning disc 3 is connected with the disinfection tank 1 in a sliding manner; the driving mechanism is arranged on the disinfection tank 1 and is used for driving the placing plate 2 to rotate so that the cleaning disc 3 can wash and disinfect the instruments placed on the top of the cleaning disc; the instruments can be sterilized through the placing plate and the sterilizing liquid in the sterilizing tank, and the ring gear and the motor which are arranged on the outer ring are matched for use, so that the instruments can be driven to move, the instruments can circularly move in the sterilizing liquid, and the sterilizing effect is further improved; the drive mechanism includes: the outer ring 4 is sleeved on the outer side of the cleaning disc 3 and is coaxial with the cleaning disc 3, the inner side of the outer ring 4 is connected with the cleaning disc 3, and the outer side of the outer ring 4 is rotatably connected with the disinfection tank 1; the power mechanism is arranged on the outer ring 4 and used for driving the outer ring 4 to rotate; and the controller 5 is arranged on the sterilizing tank 1, and the controller 5 is electrically connected with the power mechanism.

As shown in fig. 5, when the apparatus needs to be sterilized, a certain amount of sterilizing liquid is firstly sent to the bottom of the sterilizing tank through the pipeline; the first cylinder is opened through the controller, so that the placing plate moves upwards to the limiting block to stop, the pressure sensor gives a signal to prompt the placing plate to reach a specified position, and the controller unlocks and opens the first bin door; the motor is started through the controller, the placing plate is rotated, the nursing staff place the instruments to be disinfected on the placing plate one by one, and after all the instruments are placed, the first bin door is closed; the controller activates the second air cylinder to enable the cleaning disc to move downwards, press on the upper surface of the instrument with disinfection and move downwards along with the first air cylinder; the controller starts the motor again to enable the placing plate to rotate, the rubber ball on the placing plate and the soft brush at the bottom of the disinfection disc brush the surface of the instrument, the instrument moves and rotates along with the rubber ball, and the disinfection liquid conducts flowing disinfection and flushing on the instrument; after the disinfection and flushing are finished, the first air cylinder and the second air cylinder clamp the instruments and move upwards to the limiting block to stop, the drying lamp at the bottom of the disinfection plate removes residual disinfectant on the surfaces of the instruments, and the ultraviolet lamp disinfects the instruments again; the nursing staff opens the third door, places the sterilized tray on the partition plate, places the sterile cloth on one side of the tray, closes the third door, and sterilizes the tray and the sterile cloth by the ultraviolet sterilization lamp; the stepping motor rotates the second bin gate towards the inner side of the disinfection tank, and the motor drives the placing plate to rotate, so that instruments after disinfection treatment slide into the tray through centrifugal force; after all the instruments slide into the tray through the observation window, the nursing staff stretch into the rubber gloves with both hands, cover the sterile cloth on the surfaces of the instruments, open the third bin door, take out the tray, and close the third bin door.

Example 2

In order to further improve the disinfection effect, the ring gear and the motor which are arranged on the outer ring are matched for use, so that the driving instrument can rotate, and the instrument can circularly move in the disinfectant.

As shown in fig. 8, preferably, the power mechanism includes an annular sinking groove 21 formed outside the outer ring 4, a ring gear 22 is disposed inside the annular sinking groove 21, the ring gear 22 is fixedly connected to the outer ring 4, a first sliding groove 23 is formed in the inner wall of the disinfection tank 1, an L-shaped slider 24 is disposed on the first sliding groove 23, one end of the L-shaped slider 24 is embedded into the first sliding groove 23 and slidably connected thereto, the other end of the L-shaped slider is slidably connected to the top of the outer ring 4, a motor 25 is fixedly disposed on the L-shaped slider 24, an output shaft of the motor 25 passes through the L-shaped slider 24 and is fixedly provided with a gear 26, the gear 26 is engaged with the ring gear 22, and the motor 25 is electrically connected to the controller 5.

Example 3

In order to further improve convenient to use nature, can realize moving from top to bottom at first cylinder through the setting of outer loop bottom and place the board, will treat that sterile apparatus sinks in the antiseptic solution and the disinfection finishes the back and dries, avoids being stained with the antiseptic solution that attaches on the instrument and drips to ground, causes the unnecessary influence.

Preferably, one side of the outer ring 4, which is far away from the washing disc 3, is provided with an annular chute 31, one side of the annular chute 31, which is close to the placing plate 2, is symmetrically provided with two second chutes 32, the outside of the placing plate 2 is symmetrically provided with two sliders 33, one end of each slider 33 is connected with the placing plate 2, the other end of each slider 33 extends into the annular chute 31 and is connected with the annular chute in a matching manner, the bottom of the disinfection tank 1 is symmetrically provided with two first cylinders 34, the output ends of the first cylinders 34 are connected with the bottoms of the sliders 33, one side of the annular chute 31, which is far away from the first cylinders 34, is symmetrically provided with two springs 35, one end of each spring 35 is connected with the slider 33, the other end of each spring is connected with the inner wall of the annular chute 31, and the first cylinders 34 are electrically connected with the controller 5.

As shown in fig. 7, preferably, an annular mounting groove 41 is formed in the inner bottom surface of the disinfection tank 1, an annular plate 42 is embedded in the annular mounting groove 41 and is slidably connected with the annular plate through a bearing, the bottom of the first air cylinder 34 is fixedly connected with the top of the annular plate 42, a plurality of leakage holes 43 are uniformly formed in the placing plate 2, a plurality of rubber balls 44 are uniformly embedded between adjacent leakage holes 43, the rubber balls 44 are rotatably connected with the placing plate 2, and when the annular plate enables the outer ring to drive the placing plate to rotate, the first air cylinder also rotates along with the outer ring.

As shown in fig. 9, preferably, an upright 51 is disposed at the top of the slider 33, one end of the upright 51 is connected to the slider 33, the other end of the upright 51 is provided with a pressure sensor 52, a counter bore 53 is disposed at the inner top of the annular chute 31, the upright 51 is connected to the counter bore 53 in a matching manner, and the pressure sensor 52 is electrically connected to the controller 5; the pressure sensor arranged on the sliding block can open the first bin door and the second bin door when the placing plate is located at a set position, so that the instrument is prevented from falling to the placing plate and being damaged, and the operation safety is improved.

Example 4

In order to further improve nursing staff operation security, can realize rotating the inside of second door to the disinfection jar through step motor for the second door constitutes apparatus export board, uses with rotatory board cooperation of placing, can make the apparatus after the disinfection finishes along with the surperficial roll-off of second door, avoids nursing staff's manual work to collect the apparatus and is infected with the antiseptic solution.

As shown in fig. 2, preferably, the two sides of the sterilization tank 1 far away from the first chute 23 are symmetrically provided with an inlet 61 and an outlet 62, the inlet 61 and the outlet 62 are hinged with a first bin door 63 and a second bin door 64, the first bin door 63 and the second bin door 64 are detachably and hermetically connected with the sterilization tank 1, the inner wall of the sterilization tank 1 is fixedly provided with a limiting block 65, the limiting block 65 is located on the two sides of the first chute 23 and is parallel to the bottom of the first chute 23, the bottom of the limiting block 65 is parallel to the bottom of the bin door 63, the limiting block 65 is connected with the top of the outer ring 4 in a matching manner, one side of the sterilization tank 1 near the outlet 62 is provided with an automatic collection mechanism for automatically collecting instruments after sterilization, the automatic collection mechanism is electrically connected with the controller 5, the limiting block can enable the outer ring to stop at the inlet and the outlet when moving upwards, and the pressure sensor serves as a travel switch.

Example 5

In order to further improve the operation convenience, the tray is placed through the partition board inside the collecting cabinet, and the tray is disinfected through the ultraviolet lamp before collection, so that the storage safety of instruments is ensured.

As shown in fig. 6, preferably, the automatic collecting mechanism includes a collecting cabinet 71 disposed on one side of the sterilizing tank 1 close to the second door 64, one side of the collecting cabinet 71 is fixedly connected to the outer side of the sterilizing tank 1, the other side of the collecting cabinet is provided with a collecting port 72, the collecting port 72 is hinged to a third door 73, the third door 73 is detachably and hermetically connected to the collecting port 72, a partition plate 74 is disposed inside the collecting cabinet 71, the partition plate 74 is fixedly connected to the collecting cabinet 71, an ultraviolet sterilizing lamp 75 is disposed on the inner top surface of the collecting cabinet 71, a stepping motor 76 is fixedly disposed on the top of the sterilizing tank 1, an output shaft of the stepping motor 76 penetrates through the inner wall of the sterilizing tank 1 and is connected to a hinge shaft of the second door 64, and the ultraviolet sterilizing lamp 75 and the stepping motor 76 are respectively electrically connected to the controller 5.

As shown in fig. 4, preferably, a second cylinder 81 is fixedly arranged at the top of the sterilization tank 1, an output shaft of the second cylinder 81 passes through the sterilization tank 1 and is connected with the cleaning disc 3, a plurality of annular rubber soft brushes 82 are fixedly arranged at the bottom of the cleaning disc 3 in a radial shape, wherein a plurality of drying lamps 83 and ultraviolet sterilization lamps 75 are uniformly arranged between two adjacent annular rubber soft brushes 82, and the drying lamps 83 are electrically connected with the controller 5.

As shown in fig. 3, preferably, two mounting holes 91 are formed in the third door 73, a rubber glove 92 is disposed on one side of the mounting hole 91 close to the sterilization tank 1, a mouth of the rubber glove 92 is connected to an inner side of the mounting hole 91, a first transparent observation window 93 is disposed between the two mounting holes 91 of the third door 73, and a second transparent observation window 94 is disposed on one side of the sterilization tank 1. Through rubber gloves and observation window on the third door, can realize observing the disinfection of apparatus, collect the condition, will place in advance after the collection finishes and cover the surface at the apparatus at the inside aseptic cloth of collecting the cabinet, avoid the apparatus to be polluted by the germ in the air.

According to the nursing and disinfecting device for the oncology department, provided by the invention, instruments can be disinfected through the placing plate and the disinfecting liquid in the disinfecting tank, the ring gear and the motor which are arranged on the outer ring are matched for use, so that the instruments can be driven to move, the instruments can circularly move in the disinfecting liquid, and the disinfecting effect is further improved; the placing plate can be moved up and down by arranging the first air cylinder at the bottom of the outer ring, instruments to be disinfected are immersed in the disinfectant and are dried after disinfection is finished, and unnecessary influence caused by the fact that the disinfectant attached to the instruments drops to the ground is avoided; the placing plate can be positioned at the bottom of the outer ring when being disinfected through the sliding block and the spring, so that the disinfection solution can immerse instruments, and the disinfection efficiency is improved; in addition, when the instruments to be cleaned and cleaned are led in, the placing plate is positioned at the top of the outer ring, so that the nursing staff can place the instruments and collect the instruments conveniently, and the use convenience is improved; the pressure sensor arranged on the sliding block can open the first bin door and the second bin door when the placing plate is located at the set position, so that the instrument is prevented from falling onto the placing plate and being damaged, and the operation safety is improved; the second bin door can be rotated towards the inside of the disinfection tank through the stepping motor of the automatic collection mechanism, so that the second bin door forms an instrument guide-out plate and is matched with the rotating placing plate for use, instruments after disinfection can slide out along with the surface of the second bin door, the nursing staff is prevented from manually collecting the instruments and being infected with disinfectant, and the operation safety of the nursing staff is further improved; the cleaning disc can be pressed on the placing plate through the second air cylinder, so that instruments on the placing plate are prevented from shaking in the up-and-down moving process; meanwhile, when the placing plate drives the instrument to rotate, the soft brush on the cleaning disc cleans the surface of the instrument and removes the adhered objects on the surface of the instrument; the disinfected instruments can be drained of disinfectant through the leak holes in the placing plate, and the disinfectant can be used in cooperation with the ultraviolet lamp and the drying lamp at the top, so that the disinfectant on the surfaces of the instruments can be dried, and the instruments can be further disinfected; the rubber gloves and the observation window on the third bin door can realize the disinfection and collection of the observation instrument, and the sterile cloth placed in the collection cabinet in advance is covered on the surface of the instrument after the collection is finished, so that the instrument is prevented from being polluted by germs in the air, and the use safety of the instrument is further improved; the device is simple to operate, good in disinfection effect, strong in practicability and worthy of popularization.

The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A nursing and disinfecting device for oncology is characterized by comprising:

a sterilization tank (1);

the placing plate (2) is arranged inside the sterilizing tank (1), and the placing plate (2) is rotatably connected with the sterilizing tank (1);

the cleaning disc (3) is arranged in the disinfection tank (1) and is positioned right above the placing plate (2), and the cleaning disc (3) is connected with the disinfection tank (1) in a sliding manner;

the driving mechanism is arranged on the disinfection tank (1) and is used for driving the placing plate (2) to rotate so that the cleaning disc (3) can wash and disinfect the instruments placed on the top of the cleaning disc;

the drive mechanism includes: the outer ring (4) is sleeved on the outer side of the cleaning disc (3) and is coaxial with the cleaning disc, the inner side of the outer ring (4) is connected with the cleaning disc (3), and the outer side of the outer ring (4) is rotatably connected with the disinfection tank (1); the power mechanism is arranged on the outer ring (4) and used for driving the outer ring (4) to rotate; the controller (5) is arranged on the sterilizing tank (1), and the controller (5) is electrically connected with the power mechanism.

2. The nursing disinfecting device for oncology department according to claim 1, the power mechanism comprises an annular sinking groove (21) formed in the outer side of the outer ring (4), a ring gear (22) is arranged inside the annular sinking groove (21), the ring gear (22) is fixedly connected with the outer ring (4), a first sliding groove (23) is formed in the inner wall of the disinfection tank (1), an L-shaped sliding block (24) is arranged on the first sliding groove (23), one end of the L-shaped sliding block (24) is embedded into the first sliding groove (23) and is in sliding connection with the first sliding groove, the other end of the L-shaped sliding block is in sliding connection with the top of the outer ring (4), a motor (25) is fixedly arranged on the L-shaped sliding block (24), an output shaft of the motor (25) penetrates through the L-shaped sliding block (24) and is fixedly provided with a gear (26), the gear (26) is in meshed connection with the ring gear (22), and the motor (25) is electrically connected with the controller (5).

3. The nursing and disinfection device for oncology department according to claim 1, wherein one side of the outer ring (4) far away from the cleaning disc (3) is provided with an annular chute (31), one side of the annular chute (31) near the placing plate (2) is symmetrically provided with two second chutes (32), the outer side of the placing plate (2) is symmetrically provided with two sliders (33), one end of each slider (33) is connected with the placing plate (2), the other end of each slider extends into the annular chute (31) and is connected with the annular chute in a matching way, the bottom of the disinfection tank (1) is symmetrically provided with two first air cylinders (34), the output ends of the first air cylinders (34) are connected with the bottom of the sliders (33), one side of the annular chute (31) far away from the first air cylinders (34) is symmetrically provided with two springs (35), one ends of the springs (35) are connected with the sliders (33), and the other ends of the springs are connected with the inner wall of the annular chute (31), the first cylinder (34) is electrically connected with the controller (5).

4. The nursing and disinfecting device for oncology department according to claim 3, wherein the inner bottom surface of the disinfecting tank (1) is provided with an annular mounting groove (41), an annular plate (42) is embedded on the annular mounting groove (41) and is slidably connected with the annular plate through a bearing, the bottom of the first cylinder (34) is fixedly connected with the top of the annular plate (42), the placing plate (2) is uniformly provided with a plurality of leakage holes (43), a plurality of rubber balls (44) are uniformly embedded between adjacent leakage holes (43), and the rubber balls (44) are rotatably connected with the placing plate (2).

5. The nursing and disinfecting device for oncology department according to claim 3, wherein the top of the sliding block (33) is provided with an upright post (51), one end of the upright post (51) is connected with the sliding block (33), the other end is provided with a pressure sensor (52), the inner top of the annular sliding groove (31) is provided with a counter bore (53), the upright post (51) is connected with the counter bore (53) in a matching way, and the pressure sensor (52) is electrically connected with the controller (5).

6. The nursing disinfecting device for oncology department according to claim 2, the two sides of the disinfection tank (1) far away from the first chute (23) are respectively symmetrically provided with an inlet (61) and an outlet (62), the inlet (61) and the outlet (62) are respectively hinged with a first bin door (63) and a second bin door (64), the first bin door (63) and the second bin door (64) are respectively connected with the disinfection tank (1) in a detachable and sealed manner, the inner wall of the disinfection tank (1) is fixedly provided with a limit block (65), the limit blocks (65) are positioned at the two sides of the first chute (23) and the bottoms of the limit blocks are flush with the bottom of the bin door (63), the limit block (65) is connected with the top of the outer ring (4) in a matching manner, and one side of the disinfection tank (1) near the outlet (62) is provided with an automatic collection mechanism, the automatic collecting mechanism is electrically connected with the controller (5).

7. The nursing and disinfecting device for oncology department according to claim 6, wherein the automatic collecting mechanism comprises a collecting cabinet (71) arranged at one side of the disinfecting tank (1) close to the second door (64), one side of the collecting cabinet (71) is fixedly connected with the outer side of the disinfecting tank (1), the other side is provided with a collecting opening (72), a third door (73) is hinged on the collecting opening (72), the third door (73) is detachably and hermetically connected with the collecting opening (72), a partition plate (74) is arranged inside the collecting cabinet (71), the partition plate (74) is fixedly connected with the collecting cabinet (71), an ultraviolet disinfection lamp (75) is arranged on the inner top surface of the collecting cabinet (71), a stepping motor (76) is fixedly arranged at the top of the disinfecting tank (1), and an output shaft of the stepping motor (76) passes through the inner wall of the disinfecting tank (1) and is connected with a hinge shaft of the second door (64), the ultraviolet disinfection lamp (75) and the stepping motor (76) are respectively and electrically connected with the controller (5).

8. The nursing and disinfecting device for oncology department according to claim 7, wherein the top of the disinfecting tank (1) is fixedly provided with a second cylinder (81), an output shaft of the second cylinder (81) passes through the disinfecting tank (1) to be connected with the cleaning disc (3), the bottom of the cleaning disc (3) is fixedly provided with a plurality of annular soft rubber brushes (82) in a radial shape, wherein a plurality of drying lamps (83) and ultraviolet disinfection lamps (75) are respectively and uniformly arranged between two adjacent annular soft rubber brushes (82), and the drying lamps (83) are electrically connected with the controller (5).

9. The nursing and disinfecting device for oncology department according to claim 7, wherein the third door (73) is provided with two mounting holes (91), one side of the mounting hole (91) close to the disinfection tank (1) is provided with a rubber glove (92), the mouth of the rubber glove (92) is connected with the inner side of the mounting hole (91), the third door (73) is positioned between the two mounting holes (91) and is provided with a first transparent observation window (93), and one side of the disinfection tank (1) is provided with a second transparent observation window (94).