A transfer tray for medical care

Abstract

The present invention belongs to the technical field of nursing equipment, specifically a transfer tray for medical care, including a bearing part, a limiting mechanism and a control mechanism, the bearing part includes a accommodating shell, a bearing plate, a support frame and a bearing tray, the support frame is fixedly installed on the inner wall of the accommodating shell, and is used to support the bearing plate, the upper end surface of the bearing plate is fixedly connected to the bottom surface of the bearing tray, the limiting mechanism includes a fixed bar and a movable bar, the fixed bar is fixedly installed on the inner wall of the bearing tray, the bottom surface of the movable bar is slidably fitted with the upper end surface of the bearing tray, the control mechanism includes a magnetic plate and a magnetic strip, the magnetic plate is fixedly installed on the upper end surface of the bearing plate, the magnetic strip is fixedly installed on the inner wall of the movable bar, a storage box is fixedly installed on the inner wall of the accommodating shell, an installation box is fixedly installed on the outer wall of the storage box, and a connecting head is fixedly connected to the upper end surface of the bearing tray; the medicine bottle is clamped by the rubber surface of the movable bar and the fixed bar to achieve fixation of the medicine bottle, thereby preventing the medicine bottle from tipping over during transportation.

Description

Technical Field

[0001] The invention belongs to the technical field of nursing equipment, in particular to a transfer tray for medical nursing. Background Art

[0002] Nursing trays are frequently used by medical professionals in the healthcare field. When medical staff need to perform various treatments and nursing procedures, they often use these trays to organize and carry the necessary medications and equipment. Placing items on the trays allows for more convenient transportation, providing patients with timely and effective medical services. In a busy medical environment, time is often at a premium, and the emergence of nursing trays has greatly improved the work efficiency of medical staff.

[0003] This design not only facilitates medical staff, but also ensures the continuity and safety of the treatment process. By neatly placing medicines and equipment on the tray, medical staff can have a clearer understanding of the items they currently need to avoid confusion or omissions in emergency situations.

[0004] Therefore, nursing trays are widely used in the medical and health field. They not only improve the work efficiency of medical staff, but also ensure the safety and continuity of the treatment process. With the continuous advancement of medical technology, it is believed that nursing trays will play a more important role in the future.

[0005] During transport, medicine bottles are placed upright on the top of the pallet, only touching the bottom. The rhythmic and unstable pace of the caregiver while moving can cause slight shocks and vibrations to the bottles, causing them to tilt or fall. This can lead to leakage, compromised quality, damage to the bottles, and even drug mix-ups.

[0006] To this end, the present invention provides a transport tray for medical care. Summary of the Invention

[0007] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a medical care transfer tray described in the present invention includes a load-bearing portion, a limiting mechanism and a control mechanism.

[0009] The bearing part includes a housing, a bearing plate, a support frame and a bearing tray. The support frame is fixedly installed on the inner wall of the housing and is used to support the bearing plate. The upper end surface of the bearing plate is fixedly connected to the bottom surface of the bearing tray.

[0010] The limiting mechanism includes a fixed bar and a movable bar. The fixed bar is fixedly mounted on the inner wall of the carrying plate, and the bottom surface of the movable bar is slidably fitted with the upper end surface of the carrying plate.

[0011] The control mechanism comprises a magnetic plate and a magnetic strip. The magnetic plate is fixedly mounted on the upper end surface of the bearing plate, and the magnetic strip is fixedly mounted on the inner wall of the movable strip.

[0012] Preferably, a storage box is fixedly mounted on the inner wall of the accommodating shell, a mounting box is fixedly mounted on the outer wall of the storage box, a connector is fixedly connected to the upper end surface of the carrying plate, and an exhaust pump is fixedly mounted on the inner wall of the accommodating shell.

[0013] An atomizing tube is fixedly installed on the inner wall of the installation box, and an oscillating piece is elastically arranged inside the atomizing tube.

[0014] Preferably, a blocking frame is fixedly mounted on the inner wall of the storage box, a control pump is fixedly mounted on the inner wall of the blocking frame, the input end of the control pump extends to the inner cavity of the storage box, and the output end of the control pump is connected to the inner cavity of the atomizer tube.

[0015] Preferably, a feed ring is fixedly mounted on the radial outer wall of the atomizer tube, a feed hole communicating with the inner cavity of the feed ring is opened on the outer wall of the atomizer tube, and the outer wall of the feed ring is connected to the output end of the control pump through a conduit.

[0016] The inner wall of the atomizing tube is fixedly connected with an elastic ring, and the outer wall of the elastic ring is connected with the outer wall of the oscillating plate.

[0017] Preferably, a drainage tube is fixedly mounted on the upper end surface of the atomizing tube, a through hole communicating with the inner cavity of the atomizing tube is opened on the bottom surface of the drainage tube, one end of the drainage tube is connected to the output end of the exhaust pump, and the other end of the drainage tube is connected to the connector.

[0018] Preferably, a protective tube is fixedly installed on the outer wall of the barrier frame, an air intake pipe is fixedly installed on the outer wall of the barrier frame, an air intake cover is fixedly installed on the other end of the air intake pipe, the air intake cover extends to the outside of the accommodating shell, and the input end of the exhaust pump is connected to the inner cavity of the barrier frame.

[0019] Preferably, an annular groove is provided on the inner wall of the feeding ring, the bottom surface of the annular groove is inclined, and a closing plug is elastically installed in the inner cavity of the feeding ring, and the upper end surface of the closing plug extends into the annular groove.

[0020] An absorption cylinder is fixedly installed on the inner wall of the accommodating shell, the absorption cylinder is connected with the material conveying ring through a conduit, and a control plug is slidably installed on the inner wall of the absorption cylinder.

[0021] Preferably, a control shaft is fixedly mounted on the axial end of the control plug, and the control shaft extends to the outer wall of the accommodating shell.

[0022] Preferably, a filter plate is provided on the inner wall of the air inlet hood, and a limiting ring for squeezing the filter plate is detachably mounted on the outer wall of the accommodating shell.

[0023] Preferably, a connecting tube is provided in the middle of the air intake pipe, and there are two connecting tubes, one of which is connected to the inner cavity of the barrier frame, and the other is connected to the input end of the exhaust pump, and a mounting bracket is detachably installed between the two connecting tubes.

[0024] A sealing ring is provided on the side wall of the mounting frame, a filter frame is detachably mounted on the inner wall of the mounting frame, and an adsorption cylinder is fixedly mounted on the outer wall of the filter frame.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. The present invention provides a fixed bar and a movable bar, and the sides of the fixed bar and the movable bar that are close to each other are both provided with anti-slip rubber. The fixed bar is fixedly mounted on the inner wall of the carrying plate, and the bottom surface of the movable bar is slidably fitted with the upper end surface of the carrying plate. The magnetic plate is fixedly mounted on the upper end surface of the carrying plate, and the magnetic bar is fixedly mounted on the inner wall of the movable bar. The magnetic plate attracts the magnetic bar, thereby increasing the friction between the movable bar and the outer wall of the carrying plate. When the medicine bottle needs to be transported, the movable bar is slid, and the medicine bottle is clamped by the rubber surface of the movable bar and the fixed bar to achieve the fixation of the medicine bottle, thereby preventing the medicine bottle from tipping over during the transportation process.

[0027] 2. The present invention sets a barrier frame, and the control pump is set inside the barrier frame. At the same time, the input end of the exhaust pump that controls the flow of the atomized medicine is connected to the barrier frame. In the process of controlling the flow of the medicine, the exhaust pump increases the gas flow rate in the inner cavity of the barrier frame, thereby achieving the effect of heat dissipation of the control pump. At the same time, the temperature generated by the pump motor is controlled to heat the air. The heated air contacts the atomized medicine in the drainage tube, thereby reducing the irritation to the patient when the patient inhales the warm medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0030] Figure 2 It is a schematic diagram of the internal structure of the housing in the present invention;

[0031] Figure 3 It is a structural schematic diagram of the support frame in the present invention;

[0032] Figure 4 It is a structural diagram of the installation box in the present invention;

[0033] Figure 5 It is a schematic diagram of the inner wall structure of the storage box in the present invention;

[0034] Figure 6 This is a schematic diagram of the installation of the drainage tube in the present invention;

[0035] Figure 7 This is a schematic diagram of the installation of the oscillation plate in the present invention;

[0036] Figure 8 It is a structural schematic diagram of the absorption tube in the present invention;

[0037] Figure 9 yes Figure 8 A partial enlarged view of the middle part;

[0038] Figure 10 This is a schematic diagram of the installation of the mounting frame of the present invention;

[0039] Figure 11 It is a schematic diagram of the internal structure of the mounting frame of the present invention.

[0040] In the figure: 1. accommodating shell; 2. protective tube; 3. supporting plate; 4. movable bar; 5. fixing bar; 6. connecting head; 7. exhaust pump; 8. magnetic plate; 9. storage box; 10. air intake hood; 11. installation box; 12. support frame; 13. supporting plate; 14. magnetic bar; 15. air intake pipe; 16. barrier frame; 17. drainage pipe; 18. atomizing tube; 19. feeding ring; 20. control pump; 21. elastic ring; 22. oscillation plate; 23. control plug; 24. absorption tube; 25. control shaft; 26. closing plug; 27. installation frame; 28. filter plate; 29. ​​filter frame; 30. limiting ring; 31. adsorption tube; 32. sealing ring; 33. connecting tube. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0042] Example 1: Figures 1 to 7 As shown, a medical care transfer tray according to an embodiment of the present invention includes a load-bearing portion, a limiting mechanism and a control mechanism.

[0043] The carrying part includes a housing 1, a carrying plate 13, a support frame 12 and a carrying tray 3, wherein the outer wall of the housing 1 is provided with a hand-held ear plate, and the staff operates by holding the ear plate when using it.

[0044] The support frame 12 is fixedly installed on the inner wall of the accommodating shell 1 and is used to support the carrying plate 13. The upper end surface of the carrying plate 13 is fixedly connected to the bottom surface of the carrying tray 3. During use, the carrying plate 13 at the bottom of the carrying tray 3 is placed in the inner cavity of the accommodating shell 1, and is supported by the support frame 12 to realize the connection between the carrying tray 3 and the accommodating shell 1. At the same time, the interior of the carrying tray 3 is used to store and accommodate medical equipment.

[0045] The limiting mechanism includes a fixed bar 5 and a movable bar 4, wherein the surfaces of the fixed bar 5 and the movable bar 4 close to each other are both provided with anti-slip rubber.

[0046] The fixed bar 5 is fixedly installed on the inner wall of the carrying plate 3, and the bottom surface of the movable bar 4 slides and fits with the upper end surface of the carrying plate 3. When the medicine bottle needs to be transported, the movable bar 4 is slid, and the medicine bottle is clamped by the rubber surface of the movable bar 4 and the fixed bar 5 to fix the medicine bottle, thereby preventing the medicine bottle from tipping over during the transportation process.

[0047] The control mechanism includes a magnetic plate 8 and a magnetic strip 14, wherein the magnetic plate 8 and the magnetic strip 14 are both made of common magnetic materials. The magnetic plate 8 is fixedly mounted on the upper end surface of the supporting plate 13, and the magnetic strip 14 is fixedly mounted on the inner wall of the movable bar 4. The magnetic plate 8 attracts the magnetic strip 14 to increase the friction between the movable bar 4 and the outer wall of the supporting plate 3, thereby improving the stability of clamping when clamping the medicine bottle.

[0048] In order to directly deliver the medicine to patients with respiratory diseases, the medicine is usually atomized and inhaled by the patient. A storage box 9 is fixedly installed on the inner wall of the housing 1. The storage box 9 is used to store the medicine. A passage for injecting the medicine is provided outside the storage box 9, which is not shown in the figure.

[0049] An installation box 11 is fixedly installed on the outer wall of the storage box 9, which is used to provide space for the atomization of the medicine. A connector 6 is fixedly connected to the upper end surface of the carrier plate 3, and one end of the connector 6 extends to the carrier plate 3 for connection to the patient's breathing mask.

[0050] An exhaust pump 7 is fixedly mounted on the inner wall of the housing 1 , and the exhaust pump 7 is used to increase the air flow rate so as to spray out the atomized medicine.

[0051] An atomizer tube 18 is fixedly mounted on the inner wall of the mounting box 11. An oscillation plate 22 is elastically provided inside the atomizer tube 18. The medicine inside the storage box 9 is slowly and evenly injected along the inner wall of the atomizer tube 18 until the medicine contacts the oscillation plate 22, atomizing the medicine and discharging it from the connector 6 for easy inhalation by the patient.

[0052] In actual use, it can be used for patients with respiratory diseases to expand its scope of application.

[0053] A blocking frame 16 is fixedly mounted on the inner wall of the storage box 9 . The blocking frame 16 forms a closed space inside the storage box 9 to isolate the medicine in the inner cavity of the storage box 9 .

[0054] A control pump 20 is fixedly installed on the inner wall of the barrier frame 16. The control pump 20 is a common micro water pump. The input end of the control pump 20 extends to the inner cavity of the storage box 9, so that the control pump 20 can extract the medicine inside the storage box 9 when it is working. The output end of the control pump 20 is connected to the inner cavity of the atomizer tube 18. The medicine is extracted by the control pump 20 and discharged to the atomizer tube 18, so that the medicine is in contact with the oscillation plate 22, so that the medicine is atomized.

[0055] In this embodiment, it should be noted that, in order to prevent the storage box 9 from deforming when the pump 20 is controlled to extract the medicine, an air pressure balance valve is provided on the outer wall of the storage box 9, which is not shown in the figure.

[0056] A feed ring 19 is fixedly mounted on the radial outer wall of the atomizing barrel 18. The feed ring 19 is made of hollow material. A feed hole communicating with the inner cavity of the feed ring 19 is opened on the outer wall of the atomizing barrel 18. There are multiple feed holes, which are evenly distributed in a ring shape along the axis of the atomizing barrel 18.

[0057] The outer wall of the feed ring 19 is connected to the output end of the control pump 20 through a conduit. By injecting medicine into the inner cavity of the feed ring 19, multiple feed holes can discharge medicine synchronously. The feed holes are arranged at an angle to facilitate the flow of medicine along the inner wall of the atomizing tube 18.

[0058] An elastic ring 21 is fixedly connected to the inner wall of the atomizer tube 18, and the outer wall of the elastic ring 21 is connected to the outer wall of the oscillation plate 22. The elastic connection between the oscillation plate 22 and the atomizer tube 18 is achieved through the elastic ring 21. The oscillation plate 22 is configured to be trumpet-shaped. When the medicine flows downward along the inner wall of the atomizer tube 18 due to gravity, the trumpet-shaped oscillation plate 22 can facilitate the convergence of the medicine.

[0059] A drainage tube 17 is fixedly installed on the upper end surface of the atomizing tube 18, and a through hole is opened on the bottom surface of the drainage tube 17 to communicate with the inner cavity of the atomizing tube 18. During the atomization process of the medicine, the flow rate of the gas inside the drainage tube 17 is increased, thereby sucking out the atomized medicine in the inner cavity of the atomizing tube 18, and the medicine flows synchronously with the gas inside the drainage tube 17.

[0060] One end of the drainage tube 17 is connected to the output end of the exhaust pump 7, and the other end of the drainage tube 17 is connected to the connector 6. When the exhaust pump 7 is working, the gas flow rate in the inner cavity of the drainage tube 17 is increased, thereby controlling the atomized medicine to flow to the connector 6.

[0061] A protective tube 2 is fixedly mounted on the outer wall of the barrier frame 16 . The protective tube 2 is used to isolate the medicine inside the storage box 9 , and two protective tubes 2 are provided on the outer wall of the barrier frame 16 .

[0062] An air intake pipe 15 is fixedly installed on the outer wall of the barrier frame 16, and the air intake pipe 15 passes through the protective tube 2. An air intake cover 10 is fixedly installed on the other end of the air intake pipe 15, and the air intake cover 10 extends to the outside of the accommodating shell 1 to facilitate external air to enter the inner cavity of the barrier frame 16.

[0063] The input end of the exhaust pump 7 is connected to the inner cavity of the barrier frame 16 , and the exhaust pump 7 is connected to the outside air through the inner cavity of the barrier frame 16 . When the exhaust pump 7 is working, the air inside the barrier frame 16 is extracted.

[0064] Since the control pump 20 is placed in the inner cavity of the closed barrier frame 16, the heat energy generated by its motor during operation is difficult to be effectively dissipated. The exhaust pump 7 increases the gas flow rate in the inner cavity of the barrier frame 16 in the process of controlling the flow of the medicine, thereby achieving the effect of heat dissipation of the control pump 20. At the same time, the temperature generated by the motor of the control pump 20 heats the air, and the heated air contacts the atomized medicine in the drainage tube 17, thereby reducing the irritation to the patient when the patient inhales the warm medicine.

[0065] In this embodiment, the air is heated by utilizing the unnecessary heat energy generated by the control pump 20 during operation. At the same time, the exhaust pump 7 is used to cool the motor of the control pump 20 in the process of controlling the flow of the medicine. The design of this process not only achieves effective cooling protection for the motor of the control pump 20 and ensures its stable operation, but also achieves the warming effect of the medicine. The two assist each other.

[0066] Example 2: Figures 8 to 11 As shown in Comparative Example 1, another embodiment of the present invention is:

[0067] An annular groove is provided on the inner wall of the feed ring 19, and the bottom surface of the annular groove is inclined, wherein the top surface of the annular groove is flush with the bottom surface of the feed hole. The medicine is injected into the feed ring 19 until the annular groove is submerged by the medicine, thereby facilitating the synchronous and uniform discharge of medicine from multiple feed holes to the inner wall of the atomizing tube 18, thereby facilitating the contact between the medicine and the oscillating plate 22, thereby improving the atomization efficiency.

[0068] A closing plug 26 is elastically installed in the inner cavity of the feed ring 19. The upper end surface of the closing plug 26 extends into the annular groove. A through hole for sliding the closing plug 26 is provided on the inner wall of the feed ring 19. A spring is fixedly connected to the bottom surface of the closing plug 26. The other end of the spring is fixedly connected to the inner wall of the feed ring 19. The elastic force of the spring pushes the closing plug 26 so that the closing plug 26 closes the annular groove.

[0069] After use, medicine will remain in the annular groove. At this time, the closing plug 26 is slid until the closing plug 26 is separated from the annular groove, and the medicine flows out along the inclined surface of the annular groove.

[0070] An absorption cylinder 24 is fixedly installed on the inner wall of the accommodating shell 1, and the absorption cylinder 24 is connected to the feed ring 19 through a conduit, and the conduit is connected to the through hole at the closing plug 26. After sliding the closing plug 26, the medicine in the annular groove flows through the conduit to the inner cavity of the absorption cylinder 24, thereby realizing the collection of Cao Liu medicine.

[0071] A control plug 23 is slidably installed on the inner wall of the absorption tube 24. The sliding control plug 23 adjusts the air pressure inside the absorption tube 24, thereby controlling the sliding of the closing plug 26. After the medicine is discharged, the elastic force of the spring controls the closing plug 26 to close the annular groove again, thereby preventing the medicine from flowing out during the atomization process.

[0072] In order to facilitate sliding adjustment of the control plug 23 , a control shaft 25 is fixedly mounted on the axial end of the control plug 23 . The control shaft 25 extends to the outer wall of the accommodating housing 1 . The control plug 23 is driven to slide by sliding adjustment of the control shaft 25 .

[0073] In order to prevent dust from entering the medicine, a filter plate 28 is provided on the inner wall of the air inlet cover 10. The filter plate 28 is used to filter dust in the air, thereby achieving a filtering effect when the exhaust pump 7 is working.

[0074] The outer wall of the accommodating shell 1 is detachably mounted with a limiting ring 30 for squeezing the filter plate 28. The limiting ring 30 is connected to the accommodating shell 1 through internal and external threads. By rotating the limiting ring 30, the filter plate 28 is clamped and fixed by the outer wall of the limiting ring 30, so that the filter plate 28 can be disassembled and cleaned during use.

[0075] A connecting tube 33 is provided in the middle of the intake pipe 15, and there are two connecting tubes 33. One of the connecting tubes 33 is connected to the inner cavity of the blocking frame 16, and the other connecting tube 33 is connected to the input end of the exhaust pump 7. A mounting bracket 27 is detachably installed between the two connecting tubes 33, and the connection between the intake pipe 15 and the input end of the exhaust pump 7 is achieved by connecting the two connecting tubes 33.

[0076] The mounting bracket 27 is connected to the accommodating shell 1 by screws. When in use, the mounting bracket 27 is inserted into the inner wall of the accommodating shell 1. The side wall of the mounting bracket 27 is provided with a sealing ring 32. After the mounting bracket 27 is connected to the accommodating shell 1, the mounting bracket 27 is located between the two sealing rings 32, wherein the sealing ring 32 is made of elastic material and is used to achieve a sealed connection between the two ends of the mounting bracket 27 and the connecting tube 33.

[0077] The inner wall of the mounting frame 27 is detachably mounted with a filter frame 29, which is connected to the inner wall of the mounting frame 27 by means of internal and external threads. The outer wall of the filter frame 29 is fixedly mounted with an adsorption cylinder 31, which is a standard activated carbon layer design and is intended to efficiently absorb odorous substances generated during the operation of the motor to ensure that the air inhaled by the patient is fresher and enhance the user experience.

[0078] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0079] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0080] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport tray for medical care, characterized by: It includes a bearing part, a limiting mechanism and a control mechanism; The bearing portion comprises a housing (1), a bearing plate (13), a support frame (12) and a bearing tray (3); the support frame (12) is fixedly mounted on the inner wall of the housing (1) and is used to support the bearing plate (13); the upper end surface of the bearing plate (13) is fixedly connected to the bottom surface of the bearing tray (3); The limiting mechanism comprises a fixed bar (5) and a movable bar (4), wherein the fixed bar (5) is fixedly mounted on the inner wall of the carrier plate (3), and the bottom surface of the movable bar (4) is slidably fitted with the upper end surface of the carrier plate (3); The control mechanism comprises a magnetic plate (8) and a magnetic strip (14), wherein the magnetic plate (8) is fixedly mounted on the upper end surface of the supporting plate (13), and the magnetic strip (14) is fixedly mounted on the inner wall of the movable strip (4); A storage box (9) is fixedly mounted on the inner wall of the housing (1), a mounting box (11) is fixedly mounted on the outer wall of the storage box (9), a connector (6) is fixedly connected to the upper end surface of the carrier plate (3), and an exhaust pump (7) is fixedly mounted on the inner wall of the housing (1); An atomizing tube (18) is fixedly mounted on the inner wall of the mounting box (11), and an oscillating plate (22) is elastically provided inside the atomizing tube (18); A blocking frame (16) is fixedly mounted on the inner wall of the storage box (9), a control pump (20) is fixedly mounted on the inner wall of the blocking frame (16), an input end of the control pump (20) extends to the inner cavity of the storage box (9), and an output end of the control pump (20) is communicated with the inner cavity of the atomizing tube (18); A material delivery ring (19) is fixedly mounted on the radial outer wall of the atomizing tube (18), a material delivery hole communicating with the inner cavity of the material delivery ring (19) is opened on the outer wall of the atomizing tube (18), and the outer wall of the material delivery ring (19) is connected to the output end of the control pump (20) through a conduit; An elastic ring (21) is fixedly connected to the inner wall of the atomizing tube (18), and the outer wall of the elastic ring (21) is connected to the outer wall of the oscillating plate (22).

2. A medical care transfer tray according to claim 1, characterized in that: A drainage tube (17) is fixedly mounted on the upper end surface of the atomizing tube (18), and a through hole communicating with the inner cavity of the atomizing tube (18) is provided on the bottom surface of the drainage tube (17). One end of the drainage tube (17) is connected to the output end of the exhaust pump (7), and the other end of the drainage tube (17) is connected to the connector (6).

3. A medical care transfer tray according to claim 2, characterized in that: A protective tube (2) is fixedly mounted on the outer wall of the barrier frame (16), an air intake pipe (15) is fixedly mounted on the outer wall of the barrier frame (16), an air intake cover (10) is fixedly mounted on the other end of the air intake pipe (15), the air intake cover (10) extends to the outside of the accommodating shell (1), and an input end of the exhaust pump (7) is communicated with the inner cavity of the barrier frame (16).

4. A medical care transfer tray according to claim 3, characterized in that: An annular groove is formed on the inner wall of the feeding ring (19), the bottom surface of the annular groove is inclined, and a closing plug (26) is elastically installed in the inner cavity of the feeding ring (19), and the upper end surface of the closing plug (26) extends into the annular groove; An absorption cylinder (24) is fixedly mounted on the inner wall of the accommodating shell (1), the absorption cylinder (24) is connected to the material feeding ring (19) via a conduit, and a control plug (23) is slidably mounted on the inner wall of the absorption cylinder (24).

5. A medical care transfer tray according to claim 4, characterized in that: A control shaft (25) is fixedly mounted on the axial end of the control plug (23), and the control shaft (25) extends to the outer wall of the accommodating housing (1).

6. A medical care transfer tray according to claim 5, characterized in that: The inner wall of the air inlet hood (10) is provided with a filter plate (28), and the outer wall of the accommodating shell (1) is detachably provided with a limiting ring (30) for squeezing the filter plate (28).

7. A medical care transfer tray according to claim 6, characterized in that: A connecting tube (33) is provided in the middle of the air intake pipe (15), and two connecting tubes (33) are provided, one of the connecting tubes (33) is communicated with the inner cavity of the blocking frame (16), and the other connecting tube (33) is connected to the input end of the exhaust pump (7), and a mounting frame (27) is detachably mounted between the two connecting tubes (33); A sealing ring (32) is provided on the side wall of the mounting frame (27), a filter frame (29) is detachably mounted on the inner wall of the mounting frame (27), and an adsorption cylinder (31) is fixedly mounted on the outer wall of the filter frame (29).

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