Nursing protection device for tumor chemotherapy

Abstract

The invention relates to a nursing protection device for tumor chemotherapy, and relates to the technical field of medical nursing equipment. The nursing table comprises a nursing table body, a flow guide cavity is formed in the surface of the nursing table body, a flow guide face is formed in the flow guide cavity, an overturning cavity is formed above the flow guide face, an opening and closing plate is rotationally connected into the overturning cavity, a driving cavity is formed in the nursing table body, located below the flow guide cavity and communicated with the flow guide cavity, and a first belt mechanism is arranged in the driving cavity; a dirt storage box is conveyed on the first belt mechanism, a sliding cavity is vertically formed in the bottom wall of the driving cavity and located below the flow guide cavity, an opening and closing mechanism used for controlling the dirt storage box to slide and a heat sealing mechanism used for sealing an opening of the dirt storage box are arranged in the sliding cavity, a discharging cavity is further formed in the nursing table, and the discharging cavity communicates with the bottom of the sliding cavity. And a second belt mechanism is arranged in the discharge cavity. The device has the advantages that automatic treatment of vomitus of a chemotherapy patient is achieved, the working pressure of medical staff is relieved, and the environment in a ward is maintained.

Description

Technical Field

[0001] The present application relates to the technical field of medical care equipment, and in particular to a care and protection device for tumor chemotherapy. Background Art

[0002] Chemotherapy is the abbreviation of chemical drug treatment and is one of the important means of treating cancer and other diseases. Most of the relevant chemical drugs used in existing chemotherapy courses are also toxic to normal cells. Therefore, patients often experience nausea, vomiting and other phenomena when receiving chemotherapy. A trash can is required next to the bed to facilitate patients to vomit. Since vomitus has a strong odor and a high bacteria content, it is easy to have adverse effects on other patients in the ward. Therefore, medical staff are required to clean up the vomitus in the trash can in time. However, when the hospital is busy, medical staff do not have time to clean up the vomitus in time, which will cause the ward environment to deteriorate and affect the patient's normal recovery process. Therefore, the present application provides a nursing and protection device for tumor chemotherapy to realize the automatic processing of vomitus, maintain the environment in the ward, and reduce the work pressure of medical staff. Summary of the invention

[0003] In order to realize the automated processing of vomitus of chemotherapy patients, reduce the workload of medical staff, and maintain the environment in the ward, the present application provides a nursing and protection device for tumor chemotherapy.

[0004] The present application provides a tumor chemotherapy nursing protection device that adopts the following technical solution: A nursing and protection device for tumor chemotherapy comprises a nursing table, wherein a guide cavity is provided on the surface of the nursing table, an inclined guide surface is provided on the inner wall of the guide cavity, a flip cavity is provided above the guide surface, an opening and closing plate is rotatably connected in the flip cavity, a driving cavity is provided in the nursing table, the driving cavity is located below the guide cavity, the driving cavity is communicated with the guide cavity, a first belt mechanism is provided in the driving cavity, a plurality of dirt storage boxes are transported on the first belt mechanism, a sliding cavity is vertically provided on the bottom wall of the driving cavity, the sliding cavity is located below the guide cavity, an opening and closing mechanism for controlling the sliding of the dirt storage box and a heat-sealing mechanism for sealing the opening of the dirt storage box are provided in the sliding cavity, a discharge cavity is also provided in the nursing table, the discharge cavity is communicated with the bottom of the sliding cavity, a second belt mechanism is provided in the discharge cavity, an input port and an output port are provided on the side wall of the nursing table, and the input port and the output port are respectively communicated with the driving cavity and the discharge cavity.

[0005] By adopting the above technical scheme, when the patient needs to vomit, the opening and closing plate opens, and the patient's vomit will enter the diversion cavity along the diversion surface and enter the dirt storage box. When the vomiting is over, the drive motor is started, and the top plate gradually leaves the sliding cavity. Due to the meshing relationship between the drive gear and the second rack, the bottom plate enters the sliding cavity and plays a supporting role for the dirt storage box. The heat sealing mechanism is started to seal the dirt storage box. After the sealing is completed, the drive motor is reset, and the bottom plate is separated from the sliding cavity. The sealed dirt storage box falls along the sliding cavity and is output through the second belt mechanism, and the top plate re-enters the sliding cavity. The first belt mechanism is started to move the unused dirt storage box to the surface of the top plate, thereby realizing the automated processing of vomit, reducing the work pressure of medical staff, and can also effectively improve the problem of vomitus not being processed for a long time, resulting in the spread of odor and bacteria.

[0006] Optionally, the opening and closing mechanism includes a driving motor, a driving gear, a first rack, a second rack, a top plate and a bottom plate. An installation cavity for setting the driving motor is opened in the nursing table. The driving gear is sleeved on the peripheral wall of the output shaft of the driving motor. The first rack and the second rack are respectively slidably connected to the top wall and the bottom wall of the installation cavity. The driving gear is located between the first rack and the second rack. The first rack and the second rack are both meshed with the driving gear. The top plate is connected to the first rack, the bottom plate is connected to the second rack, and the installation cavity is connected to the sliding cavity.

[0007] By adopting the above technical solution, the driving motor is started, driving the driving gear to rotate, and through the meshing relationship between the driving gear and the first rack and the second rack, the top plate and the bottom plate are driven to move respectively. The top plate will gradually detach from the sliding cavity and enter the installation cavity, and the bottom plate will enter the sliding cavity to support the dirt storage box. After the dirt storage box is sealed, the driving motor is reset, the bottom plate is detached, and the sealed dirt storage box continues to move along the sliding cavity and is output through the second belt mechanism. The top plate enters the sliding cavity, and the first belt mechanism is started to transport the unused dirt storage box to the surface of the top plate.

[0008] Optionally, a weight sensor is provided on the bottom wall of the top plate, and the weight sensor is communicatively connected with the driving motor.

[0009] By adopting the above technical solution, when the dirt storage box and the vomit inside reach a preset weight, the drive motor will be automatically controlled to start to replace the dirt storage box, thereby improving the automation performance of the nursing and protection device of the present application.

[0010] Optionally, the heat sealing mechanism includes a mounting shaft, a film sealing roll, a guide shaft, a film sealing plate, a lifting member, a hot pressing member, a moving member, a mounting plate, a clamping plate, a power member, a driving screw and two clamping pieces, the mounting shaft is arranged in the mounting cavity, the film sealing roll is sleeved on the circumferential wall of the mounting shaft, the guide shaft is arranged on the side of the mounting shaft close to the sliding cavity, one end of the film sealing roll passes through the guide shaft, the film sealing plate is L-shaped, the film sealing plate is vertically connected to the surface of the bottom plate, the length of the film sealing plate is half of the bottom plate, the inner wall of the side of the sliding cavity away from the mounting cavity is provided with an empty groove for the end of the bottom plate to enter, and the horizontal part of the film sealing plate The bottom wall is provided with a giving way groove for the lifting member to be set, the hot pressing component is connected to the piston rod of the lifting member, the inner wall of the sliding cavity on the side away from the mounting cavity is provided with a dragging groove for the moving member to be set, the mounting plate is connected to the piston rod of the moving member, the clamping plate is arranged on the surface of the mounting plate, the side wall of the clamping plate is provided with a lifting groove, the power member is arranged in the lifting groove, the driving screw is connected to the output shaft of the power member, the driving screw includes two threaded sections with opposite rotation directions, the clip and the threaded section correspond to each other one by one, the clip is threadedly connected to the corresponding threaded section, and the side wall of the clip is against the inner wall of the lifting groove.

[0011] When the top plate is completely separated from the sliding cavity, the dirt storage box can fall along the sliding cavity until it falls on the surface of the bottom plate. At this time, the driving motor continues to run, one end of the bottom plate enters the empty groove, and the horizontal part of the sealing plate will also cover the top of the dirt storage box. The moving part is started, and the moving part will drive the mounting plate and the clamping plate to extend out of the dragging groove until the end of the sealing film roll is between the two clamping pieces. At this time, the power part is started, driving the driving screw rod to rotate, so that the two clamping pieces are close to each other and clamp the sealing film roll. At this time, the moving part is reset, so that the sealing film roll is unwound. In this process, the unfolded part of the sealing film roll will cover the opening of the dirt storage box, and the lifting part is started to drive the heat-sealing component to descend, so that the sealing film can abut against the surface of the dirt storage box and through heat sealing, the dirt storage box is now sealed. After the sealing is completed, all components are reset, and the sealed dirt storage box will continue to descend and be output through the second belt mechanism. By setting the heat-sealing mechanism, vomit and odor can be prevented from leaking, bacteria can be prevented from spreading, and the environment in the ward can be maintained.

[0012] Optionally, a plurality of limit bars are vertically arranged on the inner wall of the sliding cavity, and a limit groove for the limit bars to pass through is opened on the side wall of the dirt storage box.

[0013] By adopting the above technical solution, setting the limit strip can make the opening of the dirt storage box always face upward and steadily descend along the sliding cavity, thereby keeping the state of the dirt storage box stable and effectively preventing the dirt storage box from tipping over and causing vomitus in the dirt storage box to leak out.

[0014] Optionally, an anti-seepage plate is slidably provided on the inner wall of the guide chamber, and the bottom end of the anti-seepage plate is inserted into the dirt storage box. A sliding groove is opened on the inner wall of the guide chamber, and a pneumatic part is arranged in the sliding groove. A lifting plate is provided on the side of the anti-seepage plate facing the sliding groove, and the lifting plate is connected to the piston rod of the pneumatic part.

[0015] By adopting the above technical solution, setting an anti-seepage plate can make vomitus accurately enter the dirt storage box to prevent vomitus from leaking out, causing vomitus to accumulate inside the nursing and protective device, which is inconvenient to clean, thereby improving the practicality of the nursing and protective device of the present application.

[0016] Optionally, the width of the first belt mechanism is greater than the width of the dirt storage box, and a positioning mechanism for positioning the dirt storage box is provided in the driving cavity.

[0017] By adopting the above technical solution, the width of the first belt mechanism is set to be larger than the width of the dirt storage box, which can ensure the normal transportation of the dirt storage box and reduce the probability of collision between the dirt storage box and the inner wall of the driving chamber. The positioning mechanism is set to achieve the center alignment of the dirt storage box so that the bottom end of the anti-seepage plate can accurately enter the interior of the dirt storage box, preventing the anti-seepage plate from colliding with the top wall of the dirt storage box during movement, thereby improving safety during use.

[0018] Optionally, the alignment mechanism includes a fixed plate, an adjusting cylinder, an adjusting plate, two first sliding sleeves, two L-shaped plates, two first connecting rods, two second sliding sleeves, two sliding rods, two second connecting rods and two abutment plates, and the first sliding sleeve, L-shaped plate, first connecting rod, second sliding sleeve, sliding rod, second connecting rod and abutment plates correspond to each other one by one; the fixed plate is arranged on the side of the first belt mechanism away from the input port, the adjusting cylinder is installed on the side wall of the fixed plate, the piston rod of the adjusting cylinder passes through the fixed plate, and the adjusting plate is connected to the adjusting cylinder. The piston rod end wall, the two first sliding sleeves are respectively mounted on the two ends of the adjusting plate, the two L-shaped plates are respectively connected to the two ends of the fixed plate, the first belt mechanism is located between the L-shaped plates on both sides, one end of the first connecting rod is hinged to the corresponding first sliding sleeve, and the other end is hinged to the corresponding L-shaped plate, the second sliding sleeve is connected to the corresponding L-shaped plate, the sliding rod passes through the corresponding second sliding sleeve, one end of the second connecting rod is hinged to the corresponding first sliding sleeve, and the other end is hinged to the corresponding sliding rod, and the abutment plate is arranged at one end of the corresponding sliding rod facing the first belt mechanism.

[0019] By adopting the above technical scheme, the adjusting cylinder is started to drive the adjusting plate to move toward the direction of the dirt storage box. During this process, due to the existence of the first connecting rod, the two first sliding sleeves on the adjusting plate move in the direction of approaching each other. Due to the existence of the second connecting rod, during the movement of the first sliding sleeve, the two sliding rods will be driven to move in the direction of approaching each other, so that the abutment plate can move toward the direction of the dirt storage box. Under the synchronous action of the abutment plates on both sides, the dirt storage box can be in a centered position on the first belt mechanism, and then the positioning of the dirt storage box in three directions is achieved through the adjusting plate. As a result, the bottom end of the anti-seepage plate can accurately enter the dirt storage box, thereby guiding the vomitus, reducing the probability of the anti-seepage plate colliding with the dirt storage box during movement, and improving the accuracy and safety of the nursing and protection device of the present application.

[0020] Optionally, a rotating shaft is provided on the sides of both width directions of the opening and closing plate, a flipping gear is provided at both ends of the rotating shaft, a plurality of flipping seats for the rotating shaft to be set and rotated are provided in the flipping cavity, a plurality of positioning seats are provided in the flipping cavity, a driving rod is slidably connected to the positioning seat, a flipping rack is provided at both ends of the driving rod, a pushing plate is provided on the driving rod, pushing cylinders are provided on both sides of the pushing plate, the piston rods of the pushing cylinders on both sides are connected to the pushing plate, and the driving rod moves to make the flip rack engage with the flip gear.

[0021] By adopting the above technical solution, as the driving rod slides in different directions, the flip gear will move and mesh with the corresponding flip gear, thereby driving the rotating shaft to rotate relative to the flip seat, so that the opening and closing plate can be opened in different directions. As a result, the nursing and protection device of the present application can be placed on any side of the bed, so that it can be flexibly placed according to actual application scenarios such as the ward space layout, the patient's bed posture, the placement of other instruments, etc., thereby improving the convenience and flexibility of the nursing and protection device of the present application.

[0022] Optionally, a plurality of ultraviolet disinfection lamps are provided on the bottom wall of the opening and closing plate.

[0023] By adopting the above technical solution, when the opening and closing plate is in a closed state, the ultraviolet disinfection lamp at the bottom of the opening and closing plate can continuously disinfect the guide surface and the inside of the guide cavity, thereby reducing the bacterial content of the nursing and protection device of the present application, effectively preventing the spread of bacteria, and improving safety of use.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the patient needs to vomit, the opening and closing plate opens, and the patient's vomit will enter the diversion cavity along the diversion surface and enter the dirt storage box. When the vomiting is over, the driving motor is started, and the top plate gradually leaves the sliding cavity. Due to the meshing relationship between the driving gear and the second rack, the bottom plate enters the sliding cavity and plays a supporting role for the dirt storage box. The heat sealing mechanism is started to seal the dirt storage box. After the sealing is completed, the driving motor is reset, the bottom plate is separated from the sliding cavity, and the sealed dirt storage box falls along the sliding cavity and is output through the second belt mechanism. The top plate re-enters the sliding cavity, and the first belt mechanism is started to move the unused dirt storage box to the surface of the top plate, thereby realizing the automatic processing of vomit, reducing the work pressure of medical staff, and can also effectively improve the problem of vomitus not being processed for a long time, resulting in the spread of odor and bacteria; 2. As the driving rod slides in different directions, the flip gear will move and mesh with the corresponding flip gear, thereby driving the rotating shaft to rotate relative to the flip seat, so that the opening and closing plate can be opened in different directions. As a result, the nursing and protection device of the present application can be placed on any side of the bed, so that it can be flexibly placed according to actual application scenarios such as the ward space layout, the patient's bed posture, the placement of other instruments, etc., thereby improving the convenience and flexibility of the nursing and protection device of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a nursing and protective device for tumor chemotherapy in an embodiment of the present application.

[0026] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0027] Figure 3 It is a top view of the nursing table in the embodiment of the present application.

[0028] Figure 4 It is a cross-sectional view of the nursing table in the embodiment of the present application.

[0029] Figure 5 yes Figure 4 Cross-sectional view at point B.

[0030] Figure 6 It is a cross-sectional view of the nursing table from the perspective of the opening and closing mechanism in the embodiment of the present application.

[0031] Figure 7 It is a structural schematic diagram of the positioning mechanism in the embodiment of the present application.

[0032] Figure 8 yes Figure 6 A partial enlarged view of point C in the middle.

[0033] Fig. 9 It is a schematic diagram of the internal structure of the drag slot in the embodiment of the present application.

[0034] Fig.10 yes Fig. 9 A partial enlarged view of point D in the middle.

[0035] Description of the accompanying drawings: 1. Nursing table; 101. Guide cavity; 102. Guide surface; 103. Turning cavity; 104. Drive cavity; 105. Slide cavity; 106. Discharge cavity; 107. Input port; 108. Output port; 109. Installation cavity; 110. Empty slot; 111. Drag slot; 112. Limiting strip; 113. Sliding slot; 114. Pneumatic part; 115. Turning seat; 116. Positioning seat; 117. Driving rod; 118. Turning rack; 119. Pushing plate; 120. Pushing cylinder; 2. Opening and closing plate; 201. Rotating shaft; 202. Turning gear; 203. Ultraviolet disinfection lamp; 3. First belt mechanism; 4. Dirt storage box; 401. Limiting slot; 5. Opening and closing mechanism; 501. Driving motor; 502. Driving gear; 503. First rack; 5 04, second rack; 505, top plate; 506, bottom plate; 507, weight sensor; 6, heat sealing mechanism; 601, mounting shaft; 602, film sealing roll; 603, guide shaft; 604, film sealing plate; 605, lifting member; 606, hot pressing member; 607, moving member; 608, mounting plate; 609, clamping plate; 610, power member; 611, driving screw rod; 612, clamping piece; 613, giving way groove; 614, lifting groove; 7, second belt mechanism; 8, anti-seepage plate; 801, lifting piece; 9, alignment mechanism; 901, fixed plate; 902, adjusting cylinder; 903, adjusting plate; 904, first sliding sleeve; 905, L-shaped plate; 906, first connecting rod; 907, second sliding sleeve; 908, sliding rod; 909, second connecting rod; 910, abutment plate. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-10 This application is described in further detail.

[0037] The present application embodiment discloses a nursing and protective device for tumor chemotherapy. Figure 1 and Figure 2, including a nursing table 1, a plurality of pulleys are arranged at the bottom of the nursing table 1 to move the nursing table 1, so as to improve the convenience of the nursing protection device of the present application; a flip cavity 103 is opened on the surface of the nursing table 1, and an opening and closing plate 2 is arranged in the flip cavity 103. In the present embodiment, the opening and closing plate 2 is rectangular, and the sides of the opening and closing plate 2 in the two width directions are provided with rotating shafts 201. The length of the rotating shaft 201 is greater than the width of the opening and closing plate 2. Both ends of the rotating shaft 201 extend out of the opening and closing plate 2, and a flip gear 202 is arranged on the peripheral wall of the opening and closing plate 2 where the rotating shaft 201 extends out of the opening and closing plate 2. Four flip seats 115 are arranged in the flip cavity 103, and each rotating shaft 201 corresponds to two flip seats 115. An arc surface is opened on the top of the flip seat 115, and the arc surface is used for the part of the rotating shaft 201 extending out of the opening and closing plate 2 to be embedded and rotated.

[0038] Reference Figure 1 , Figure 2 and Figure 3 A plurality of positioning seats 116 are arranged between the two flip seats 115 arranged along the length of the opening and closing plate 2. The positioning seats 116 have holes along the length direction of the opening and closing plate 2. A driving rod 117 is slidably connected in the hole. A flip rack 118 is arranged at both ends of the driving rod 117. The tooth block part of the flip rack 118 is arranged downward. In this embodiment, the sum of the lengths of the driving rod 117 and the flip rack 118 is less than the distance between the rotating shafts 201 on both sides; a pushing plate 119 is arranged at the center part of the driving rod 117. Both sides of the pushing plate 119 are A pushing cylinder 120 is provided, and the pushing cylinder 120 is connected to the bottom wall of the flip chamber 103, and the piston rod of the pushing cylinder 120 is connected to the pushing plate 119. Under the joint drive of the two pushing cylinders 120, the driving rod 117 can be moved in the positive and negative directions. When the driving rod 117 moves a certain distance, the flip rack 118 is engaged with the flip gear 202, thereby driving the rotating shaft 201 to rotate, thereby realizing the two-way opening of the opening and closing plate 2, and the nursing table 1 is provided with a button for controlling the start of the pushing cylinder 120.

[0039] Reference Figure 4 and Figure 5 A guide cavity 101 is provided inside the nursing table 1, and inclined guide surfaces 102 are provided on both sides of the inner walls of the guide cavity 101. The guide surface 102 is located below the flip cavity 103 to guide vomit. A plurality of ultraviolet disinfection lamps 203 are provided on the bottom wall of the opening and closing plate 2 to disinfect the guide surface 102 and the guide cavity 101 when the opening and closing plate 2 is closed. A plurality of flushing holes are provided on the guide surface 102 to flush vomit. A gargle pool is provided on the surface of the nursing table 1 to facilitate the patient to gargle after vomiting.

[0040] Reference Figure 4A driving chamber 104 is provided in the nursing table 1. The driving chamber 104 is located below the diversion chamber 101 and is communicated with the diversion chamber 101. A first belt mechanism 3 is provided in the driving chamber 104. A plurality of waste storage boxes 4 for receiving vomit are transported on the first belt mechanism 3. The bottom wall of the driving chamber 104 located below the diversion chamber 101 is provided with a sliding chamber 105 in the vertical direction for conveying the waste storage box 4 containing vomit. An opening and closing mechanism 5 for controlling the movement of the waste storage box 4 and a heat sealing mechanism 6 for sealing the waste storage box 4 are provided in the sliding chamber 105. An input port 107 is provided on the side wall of the nursing table 1. The input port 107 is communicated with the driving chamber 104 so that medical staff can replenish the waste storage box 4.

[0041] Reference Figure 4 and Figure 6 The opening and closing mechanism 5 includes a driving motor 501, a driving gear 502, a first rack 503, a second rack 504, a top plate 505 and a bottom plate 506. A mounting cavity 109 for mounting the driving motor 501 is provided on the inner wall of one side of the sliding cavity 105. The driving gear 502 is connected to the peripheral wall of the output shaft of the driving motor 501 by a key connection. The first rack 503 and the second rack 504 are respectively slidably connected to the top wall and the bottom wall of the mounting cavity 109. The tooth blocks of the first rack 503 and the second rack 504 are arranged opposite to each other. Trapezoidal blocks are arranged on the backs of the first rack 503 and the second rack 504. Trapezoidal grooves are provided on the top wall and the bottom wall of the mounting cavity 109 for the trapezoidal blocks to be embedded in so that the first rack 503 and the second rack 504 can slide.

[0042] Reference Figure 4 and Figure 6 The driving gear 502 is located between the first rack 503 and the second rack 504, and the first rack 503 and the second rack 504 are both meshed with the driving gear 502. The top plate 505 is connected to the first rack 503, and the bottom plate 506 is connected to the second rack 504. In this embodiment, the length of the bottom plate 506 is greater than the length of the top plate 505. The inner wall of the side of the sliding cavity 105 away from the installation cavity 109 is provided with an empty groove 110 for the bottom plate 506 to be embedded. When the driving motor 501 is not started, the top plate 505 connects the driving cavity 104 and the sliding cavity 109. 05 is separated, and the bottom plate 506 is in a state of being completely separated from the sliding cavity 105. When the driving motor 501 is started, the top plate 505 is separated from the sliding cavity 105, and the bottom plate 506 gradually enters the sliding cavity 105. The longer part than the top plate 505 enters the empty slot 110. At this time, the dirt storage box 4 will fall on the surface of the bottom plate 506 through the sliding cavity 105. A weight sensor 507 is provided on the surface of the top plate 505. The weight sensor 507 is communicated with the driving motor 501 to control the driving motor 501 to start when the dirt storage box 4 reaches a preset weight.

[0043] Reference Figure 4 and Figure 7Limiting strips 112 are arranged at the four corners of the sliding cavity 105 in the vertical direction, and limiting grooves 401 for the limiting strips 112 to pass through are correspondingly opened at the corners of the dirt storage box 4 to ensure that the dirt storage box 4 always keeps its opening upward during the falling process, thereby reducing the probability of the dirt storage box 4 tipping over and preventing vomitus from leaking.

[0044] Reference Figure 4 , Figure 6 , Figure 8 , Fig. 9 and Fig.10 The heat sealing mechanism 6 is arranged between the top plate 505 and the bottom plate 506, and the heat sealing mechanism 6 includes a mounting shaft 601, a film sealing roll 602, a guide shaft 603, a film sealing plate 604, a lifting member 605, a hot pressing member 606, a moving member 607, a mounting plate 608, a clamping plate 609, a power member 610, a driving screw 611 and two clamping pieces 612; the mounting shaft 601 is arranged inside the mounting cavity 109, and the mounting shaft 601 is detachably connected to the inside of the mounting cavity 109, the film sealing roll 602 is sleeved on the peripheral wall of the mounting shaft 601, the guide shaft 603 is arranged on the side of the mounting shaft 601 close to the sliding cavity 105, and one end of the film sealing roll 602 passes through the guide shaft 603 so that one end of the film sealing roll 602 remains in a horizontal state.

[0045] Reference Figure 6 and Figure 8 The film sealing plate 604 is L-shaped, and the film sealing plate 604 is vertically arranged on the surface of the bottom plate 506. The horizontal part of the film sealing plate 604 is arranged toward the sliding cavity 105, and the length of the horizontal part is half of the bottom plate 506. The mounting shaft 601 and the guide shaft 603 are both located below the horizontal part of the film sealing plate 604. The bottom wall of the horizontal part of the film sealing plate 604 is provided with a clearance groove 613 for the lifting member 605 to be set. In this embodiment, the lifting member 605 adopts an electric telescopic rod, and the shape of the clearance groove 613 is a closed loop structure larger than the opening of the dirt storage box 4. The output shaft of the lifting member 605 is arranged downward, and the shape of the hot pressing component 606 is adapted to the shape of the clearance groove 613. An electric heating wire is arranged in the hot pressing component 606 to heat-seal the sealing film so that the sealing film can cover the surface of the dirt storage box 4.

[0046] Reference Figure 6 , Fig. 9 and Fig.10The inner wall of the sliding cavity 105 away from the mounting cavity 109 is provided with a dragging groove 111 for the movable member 607 to be arranged. In this embodiment, the movable member 607 adopts an electric telescopic rod, whose piston rod is arranged in the horizontal direction, the mounting plate 608 is connected to the piston rod of the movable member 607, the clamping plate 609 is arranged on the surface of the mounting plate 608, and the side wall of the clamping plate 609 facing the mounting shaft 601 is provided with a lifting groove 614, the lifting groove 614 is opened in the vertical direction, the power member 610 is arranged in the lifting groove 614, and the gas The moving part 114 adopts a motor, and its output shaft is arranged in the vertical direction. The driving screw 611 is connected to the output shaft of the power part 610. The driving screw 611 includes two threaded sections with opposite rotation directions. Each threaded section corresponds to a clip 612. The clip 612 is threadedly connected to the corresponding threaded section. The side wall of the clip 612 is vertically fitted with the inner wall of the lifting groove 614 to limit the clip 612. When the power part 610 is started, it will drive the two clips 612 to approach each other, thereby clamping the sealing film.

[0047] Reference Figure 4 , Figure 5 and Figure 7 , an anti-seepage plate 8 is slidably connected in the guide chamber 101, and the anti-seepage plate 8 is a closed-loop frame structure. The bottom end of the anti-seepage plate 8 is inserted into the dirt storage box 4, and a sliding groove 113 is provided on the inner wall of the guide chamber 101. The sliding groove 113 is arranged in the vertical direction, and a pneumatic part 114 is arranged in the sliding groove 113. In this embodiment, the pneumatic part 114 adopts a cylinder, and its piston rod is arranged in the vertical direction. A lifting piece 801 is provided on the side wall of the anti-seepage plate 8 facing the sliding groove 113, and the piston rod of the pneumatic part 114 is connected to the lifting piece 801 to drive the anti-seepage plate 8 to rise and fall, so as to ensure that vomit can accurately enter the dirt storage box 4; the width of the first belt mechanism 3 is greater than the width of the dirt storage box 4 to prevent the dirt storage box 4 from colliding during the movement, and a positioning mechanism 9 is arranged in the driving chamber 104 to center the dirt storage box 4, so as to facilitate the anti-seepage plate 8 to accurately enter the dirt storage box 4.

[0048] Reference Figure 7 The alignment mechanism 9 includes a fixed plate 901, an adjusting cylinder 902, an adjusting plate 903, two first sliding sleeves 904, two L-shaped plates 905, two first connecting rods 906, two second sliding sleeves 907, two sliding rods 908, two second connecting rods 909 and two abutment plates 910, wherein the first sliding sleeve 904, the L-shaped plate 905, the first connecting rod 906, the second sliding sleeve 907, the sliding rod 908, the second connecting rod 909 and the abutment plate 910 are arranged in a one-to-one correspondence; the fixed plate 901 is arranged on the side of the first belt mechanism 3 away from the input port 107, the adjusting cylinder 902 is installed on the side wall of the fixed plate 901 by bolts, the piston rod of the adjusting cylinder 902 passes through the fixed plate 901, and the adjusting plate 903 is connected to the piston rod end wall of the adjusting cylinder 902.

[0049] Reference Figure 7 The two first sliding sleeves 904 are respectively sleeved on the two ends of the adjustment plate 903, the two L-shaped plates 905 are respectively formed on the two ends of the fixed plate 901, the first belt mechanism 3 is located between the L-shaped plates 905 on both sides, one end of the first connecting rod 906 is hinged to the corresponding first sliding sleeve 904, and the other end is hinged to the corresponding L-shaped plate 905, the second sliding sleeve 907 is connected to the corresponding L-shaped plate 905, the sliding rod 908 passes through the corresponding second sliding sleeve 907, and one end of the second connecting rod 909 is hinged to the corresponding first sliding sleeve The sleeve 904 is hinged, and the other end is hinged to the corresponding sliding rod 908. The abutment plate 910 is arranged at one end of the corresponding sliding rod 908 facing the first belt mechanism 3. After the adjusting cylinder 902 is started, it will drive the adjusting plate 903 to abut against the dirt storage box 4. In this process, the transmission action of the first sliding sleeve 904, the first connecting rod 906, the sliding rod 908 and the second connecting rod 909 makes the abutment plates 910 on both sides move toward the direction of the dirt storage box 4, thereby adjusting the dirt storage box 4 to the center position.

[0050] Reference Figure 1 and Figure 4 A discharge chamber 106 is provided on the bottom wall of the sliding chamber 105 , and a second belt mechanism 7 is arranged in the discharge chamber 106 . An output port 108 is provided on the side wall of the nursing table 1 , and the output port 108 is communicated with the discharge chamber 106 for discharging the dirt storage box 4 .

[0051] The implementation principle of a nursing and protective device for tumor chemotherapy in an embodiment of the present application is: the nursing and protective device of the present application is placed next to the bed. When the patient needs to vomit, the cylinder 120 is pushed to start, driving the opening and closing plate 2 to flip, and the patient's vomit can enter the diversion cavity 101 through the guide surface 102, and further enter the dirt storage box 4. When the opening and closing plate 2 is closed, the ultraviolet disinfection lamp 203 on the bottom wall of the opening and closing plate 2 will disinfect the guide surface 102 and the diversion cavity 101.

[0052] When the weight of the dirt storage box 4 reaches a preset value, the driving motor 501 will start, thereby driving the driving gear 502 to rotate, so that the top plate 505 gradually separates from the sliding cavity 105, and the bottom plate 506 will gradually enter the sliding cavity 105, and the limiting strip 112 in the sliding cavity 105 is embedded in the limiting groove 401 of the dirt storage box 4, so that the dirt storage box 4 can keep the opening upward and stably slide to the surface of the bottom plate 506. After the heat sealing mechanism 6 completes the sealing of the dirt storage box 4, the output shaft of the driving motor 501 rotates forward, and the bottom plate 506 rotates forward. The plate 506 detaches from the sliding cavity 105, and the sealed dirt storage box 4 will be further transported along the sliding cavity 105 until it falls on the surface of the second belt mechanism 7 and is output by the second belt mechanism 7; the top plate 505 re-enters the sliding cavity 105, and the first belt mechanism 3 runs to move the unused dirt storage box 4 to the surface of the top plate 505, which is centered by the positioning mechanism 9, and the bottom end of the anti-seepage plate 8 descends and enters the dirt storage box 4, thereby automatically completing the processing of vomitus and reducing the workload of medical staff.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A nursing and protective device for tumor chemotherapy, characterized in that: The nursing table (1) comprises a guide cavity (101) on the surface of the nursing table (1), an inclined guide surface (102) on the inner wall of the guide cavity (101), a turnover cavity (103) above the guide surface (102), an opening and closing plate (2) rotatably connected in the turnover cavity (103), a driving cavity (104) in the nursing table (1), the driving cavity (104) located below the guide cavity (101), the driving cavity (104) communicating with the guide cavity (101), a first belt mechanism (3) in the driving cavity (104), a plurality of dirt storage boxes (4) transported on the first belt mechanism (3), and a bottom wall of the driving cavity (104) vertically opening A sliding cavity (105) is provided, the sliding cavity (105) is located below the guide cavity (101), an opening and closing mechanism (5) for controlling the sliding of the dirt storage box (4) and a heat sealing mechanism (6) for sealing the opening of the dirt storage box (4) are arranged in the sliding cavity (105), a discharge cavity (106) is also provided in the nursing table (1), the discharge cavity (106) is communicated with the bottom of the sliding cavity (105), a second belt mechanism (7) is arranged in the discharge cavity (106), and an input port (107) and an output port (108) are provided on the side wall of the nursing table (1), the input port (107) and the output port (108) are communicated with the drive cavity (104) and the discharge cavity (106) respectively.

2. A nursing and protective device for tumor chemotherapy according to claim 1, characterized in that: The opening and closing mechanism (5) comprises a driving motor (501), a driving gear (502), a first rack (503), a second rack (504), a top plate (505) and a bottom plate (506); a mounting cavity (109) for mounting the driving motor (501) is provided in the nursing table (1); the driving gear (502) is sleeved on the peripheral wall of the output shaft of the driving motor (501); the first rack (503) and the second rack (504) are respectively The drive gear (502) is slidably connected to the top wall and the bottom wall of the installation cavity (109), and is located between the first rack (503) and the second rack (504). The first rack (503) and the second rack (504) are both meshed with the drive gear (502). The top plate (505) is connected to the first rack (503), and the bottom plate (506) is connected to the second rack (504). The installation cavity (109) is connected to the sliding cavity (105).

3. A nursing and protective device for tumor chemotherapy according to claim 2, characterized in that: A weight sensor (507) is disposed on the bottom wall of the top plate (505), and the weight sensor (507) is communicatively connected with the driving motor (501).

4. The tumor chemotherapy nursing and protection device according to claim 2, characterized in that: The heat sealing mechanism (6) comprises a mounting shaft (601), a film sealing roll (602), a guide shaft (603), a film sealing plate (604), a lifting member (605), a hot pressing member (606), a moving member (607), a mounting plate (608), a clamping plate (609), a power member (610), a driving screw (611) and two clamping pieces (612); the mounting shaft (601) is arranged in the mounting cavity (109); the film sealing roll (602) is sleeved on the peripheral wall of the mounting shaft (601). The guide shaft (603) is arranged on a side of the installation shaft (601) close to the sliding cavity (105), one end of the film sealing roll (602) passes through the guide shaft (603), the film sealing plate (604) is L-shaped, the film sealing plate (604) is vertically connected to the surface of the bottom plate (506), the length of the film sealing plate (604) is half of the bottom plate (506), and the inner wall of the side of the sliding cavity (105) away from the installation cavity (109) is provided with a slot ( 110), the bottom wall of the horizontal part of the sealing plate (604) is provided with a clearance groove (613) for the lifting member (605) to be set, the hot pressing component (606) is connected to the piston rod of the lifting member (605), the inner wall of the sliding cavity (105) on the side away from the installation cavity (109) is provided with a drag groove (111) for the moving member (607) to be set, the installation plate (608) is connected to the piston rod of the moving member (607), and the clamping plate (609) is arranged on the installation plate (608) The surface of the clamp (609) is provided with a lifting groove (614) on the side wall, the power member (610) is arranged in the lifting groove (614), the driving screw (611) is connected to the output shaft of the power member (610), the driving screw (611) includes two threaded sections with opposite rotation directions, the clamp (612) and the threaded sections correspond to each other one by one, the clamp (612) is threadedly connected to the corresponding threaded section, and the side wall of the clamp (612) is against the inner wall of the lifting groove (614).

5. The tumor chemotherapy nursing and protection device according to claim 1, characterized in that: The inner wall of the sliding cavity (105) is vertically provided with a plurality of limit strips (112), and the side wall of the dirt storage box (4) is provided with limit slots (401) for the limit strips (112) to pass through.

6. The nursing and protective device for tumor chemotherapy according to claim 1, characterized in that: The inner wall of the guide cavity (101) is slidably provided with an anti-seepage plate (8), the bottom end of the anti-seepage plate (8) is inserted into the dirt storage box (4), the inner wall of the guide cavity (101) is provided with a sliding groove (113), a pneumatic part (114) is arranged in the sliding groove (113), and a lifting piece (801) is arranged on the side of the anti-seepage plate (8) facing the sliding groove (113), and the lifting piece (801) is connected to the piston rod of the pneumatic part (114).

7. The nursing and protective device for tumor chemotherapy according to claim 6, characterized in that: The width of the first belt mechanism (3) is greater than the width of the dirt storage box (4), and a positioning mechanism (9) for positioning the dirt storage box (4) is provided in the driving cavity (104).

8. The nursing and protective device for tumor chemotherapy according to claim 7, characterized in that: The positioning mechanism (9) comprises a fixed plate (901), an adjusting cylinder (902), an adjusting plate (903), two first sliding sleeves (904), two L-shaped plates (905), two first connecting rods (906), two second sliding sleeves (907), two sliding rods (908), two second connecting rods (909) and two abutting plates (910), wherein the first sliding sleeves (904), the L-shaped plate (905), the first connecting rod (906), the second sliding sleeve (907), the sliding rod (908), the second connecting rod (909) and the abutting plates (910) correspond to each other in a one-to-one manner; the fixed plate (901) is arranged on a side of the first belt mechanism (3) away from the input port (107); the adjusting cylinder (902) is installed on a side wall of the fixed plate (901); a piston rod of the adjusting cylinder (902) passes through the fixed plate (901); and the adjusting plate (903) is connected to the piston rod end wall of the regulating cylinder (902), the two first sliding sleeves (904) are respectively sleeved on the two ends of the regulating plate (903), the two L-shaped plates (905) are respectively connected to the two ends of the fixed plate (901), the first belt mechanism (3) is located between the two L-shaped plates (905), one end of the first connecting rod (906) is hinged to the corresponding first sliding sleeve (904), and the other end is hinged to the corresponding L-shaped plate (905), the second sliding sleeve (907) is connected to the corresponding L-shaped plate (905), the sliding rod (908) passes through the corresponding second sliding sleeve (907), one end of the second connecting rod (909) is hinged to the corresponding first sliding sleeve (904), and the other end is hinged to the corresponding sliding rod (908), and the abutment plate (910) is arranged at one end of the corresponding sliding rod (908) facing the first belt mechanism (3).

9. The nursing and protective device for tumor chemotherapy according to claim 1, characterized in that: The sides of the opening and closing plate (2) in both width directions are provided with a rotating shaft (201), and both ends of the rotating shaft (201) are provided with a flip gear (202). A plurality of flip seats (115) for the rotating shaft (201) to be arranged and rotated are provided in the flip chamber (103), and a plurality of positioning seats (116) are provided in the flip chamber (103). A driving rod (117) is slidably connected to the positioning seat (116), and both ends of the driving rod (117) are provided with a flip rack (118). A pushing plate (119) is provided on the driving rod (117), and both sides of the pushing plate (119) are provided with a pushing cylinder (120), and the piston rods of the pushing cylinders (120) on both sides are connected to the pushing plate (119), and the driving rod (117) moves to make the flip rack (118) mesh with the flip gear (202).

10. The nursing and protective device for tumor chemotherapy according to claim 1, characterized in that: The bottom wall of the opening and closing plate (2) is provided with a plurality of ultraviolet disinfection lamps (203).

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