Integrated patient safety transfer trolley

Abstract

The utility model belongs to the technical field of transfer equipment, and provides an integrated patient safety transfer trolley which comprises a supporting platform. The bed board is used for bearing a patient, and the bed board can be adjusted in the length direction of the supporting platform so that the patient can move in the length direction of the supporting platform; the turnover table is located below the supporting platform, and a shear type lifting table is arranged between the supporting platform and the turnover table; the limiting part is used for limiting the bed plate; a negative pressure isolation bin is arranged on the upper surface of the supporting platform. Through the linkage design of the supporting platform and the bed board, the bed board can be adjusted in the length direction of the supporting platform, accurate butt joint with an operating table or a sickbed is achieved, manual patient moving is reduced, the patient injury risk is reduced, and the comfort level of a patient is improved.

Description

Technical Field

[0001] This utility model belongs to the field of transport equipment technology, and specifically relates to an integrated patient safety transport vehicle. Background Technology

[0002] With the rapid development of healthcare services, the volume of medical services and the demand for surgical procedures within hospitals are constantly increasing. However, the distribution of surgical wards across different buildings makes patient transfer within the hospital a significant challenge. Every day, a large number of patients require examinations, surgeries, and transfers, but the transfer process involves complex road conditions, such as slopes, road seams, uneven surfaces, and frequent elevator transfers. These factors combine to make the transfer process extremely bumpy, causing great discomfort to patients and physically demanding for the staff handling the trolleys. In inclement weather conditions, such as strong winds, rain, or snow, the difficulty of transfer is further increased, potentially leading to surgical delays and causing dissatisfaction from patients and their families.

[0003] In addition, the handling of patients during transport is quite challenging. From the transport vehicle to the operating table, back to the transport vehicle, and finally to the ward, patients need to be moved multiple times for each surgery or examination. This process not only requires the cooperation of multiple medical staff and consumes a lot of physical strength, but also carries the risk of patients falling or getting injured, which is both unsafe and increases the workload of medical staff.

[0004] To address these challenges, an integrated patient transport vehicle was invented, designed to provide patients with a safer, more comfortable, and more efficient transport experience. Summary of the Invention

[0005] To address the above technical problems, this utility model proposes an integrated patient safety transport vehicle. Through the linkage design of the support platform and the bed board, the bed board can be adjusted along the length of the support platform to achieve precise docking with the operating table or hospital bed, reducing manual patient movement, lowering the risk of patient injury, and improving patient comfort.

[0006] The technical solution of this utility model is:

[0007] This utility model proposes an integrated patient safety transport vehicle, comprising:

[0008] Support platform;

[0009] A bed board for supporting the patient, the bed board being adjustable along the length of the support platform to allow the patient to move along the length of the support platform;

[0010] A turnover table is located below the support platform, and a scissor lift is provided between the support platform and the turnover table;

[0011] A limiting part, which is used to limit the bed board;

[0012] The upper surface of the support platform is equipped with a negative pressure isolation chamber.

[0013] Preferably, the bed board comprises:

[0014] plate body;

[0015] A plurality of wheels arranged in a rectangular array; the wheels are located on the lower surface of the plate.

[0016] A pull plate is attached to the upper surface of the plate body, and the pull plate is disposed near the side wall of the plate body.

[0017] Preferably, the turnover table includes:

[0018] A movable plate, which is connected to the bottom of the scissor lift platform;

[0019] Two symmetrical first damping units;

[0020] Two symmetrical second damping units;

[0021] The first shock absorber includes:

[0022] L-shaped plate one, wherein the horizontal plate of the L-shaped plate one is connected to the lower surface of the movable plate;

[0023] A support plate 1, with a connecting rod 1 and a damping component 1 hinged to one side of the support plate 1, and the ends of the connecting rod 1 and the damping component 1 away from the support plate 1 are hinged to the vertical plate of the L-shaped plate 1.

[0024] The second shock absorber includes:

[0025] L-shaped plate two, wherein the horizontal plate of the L-shaped plate two is rotatably connected to the lower surface of the movable plate;

[0026] Support plate two, with connecting rod two and shock absorber two hinged to one side of support plate two, and the end of connecting rod two and shock absorber two away from support plate two is hinged to the vertical plate of L-shaped plate two;

[0027] The support plate has a brushless motor wheel on one side and a double-brake omnidirectional wheel on one side.

[0028] Preferably, the shock absorber includes:

[0029] Two symmetrical damping plates, one of which is hinged to the support plate, and the other is hinged to the vertical plate of the L-shaped plate.

[0030] Air cushion one, with its two ends respectively connected to the shock-absorbing plate one;

[0031] Two symmetrical springs, each with its two ends connected to the damping plate.

[0032] The air cushion is located between two symmetrical springs.

[0033] The second shock absorber includes:

[0034] Two symmetrical damping plates, one of which is hinged to the support plate, and the other is hinged to the vertical plate of the L-shaped plate.

[0035] Air cushion two, with both ends of the air cushion two being connected to the shock-absorbing plate two;

[0036] Two symmetrical springs, with their ends connected to the two damping plates respectively.

[0037] The second air cushion is located between two symmetrical springs.

[0038] Preferably, the limiting portion includes:

[0039] Two symmetrical baffles are respectively rotatably connected to two opposite side walls of the support platform;

[0040] Two symmetrical motors, the output shafts of which are rotatably connected to the baffle;

[0041] The support platform has two opposite side walls with fixing plates, which are connected to the motor.

[0042] Preferably, a robotic arm is provided on one side of the support platform, a fixed frame is provided on the robotic arm, a placement slot is provided on the fixed frame, through slots are provided on both sides of the fixed frame, two symmetrical weighing platforms are provided on the fixed frame, the weighing platforms are located above the through slots, and infusion bottle placement slots are provided on the weighing platforms.

[0043] This utility model has the following advantages and effects compared with the prior art:

[0044] (1) Through the linkage design of the support platform and the bed board, the bed board can be adjusted along the length of the support platform to achieve precise docking with the operating table or hospital bed, reduce the need to manually move patients, reduce the risk of injury to patients, and improve the comfort of patients.

[0045] (2) The turnover platform is equipped with a first shock absorption unit and a second shock absorption unit, which can effectively absorb and disperse the vibration and impact force from the ground, ensure the stability of the transfer process, reduce the patient's bumpy feeling, and have intelligent road adaptability. The turntable is equipped with a road surface sensor, which can monitor the road surface conditions in real time and adjust the air pressure of air cushion one and air cushion two by controlling the air pump and air release valve to adapt to different road conditions and improve the stability and comfort of the transfer.

[0046] (3) The design of the limiting part includes a baffle and a motor, which can precisely control the position of the bed board on the support platform and ensure the stability of the bed board when the patient is not being transported. The design of the robotic arm makes it easy to adjust the height of the infusion bottle. The weighing platform is used to detect the weight of the infusion bottle. The placement slot is used to fix the dual-channel infusion pump, providing comprehensive medical support for the patient.

[0047] (4) The control of components such as wheels, scissor lift, brushless motor wheels, double brake casters, air pump, air release valve, motor, robotic arm, weighing platform, and road surface sensor is achieved through APP control, which improves the convenience of operation and transfer efficiency.

[0048] (5) The environmental control function is realized. The negative pressure isolation chamber is equipped with temperature sensor, humidity sensor, wind speed sensor, heating device, cooling device and wind speed adjustment device, which can effectively control the environment inside the negative pressure isolation chamber and ensure the patient's comfort.

[0049] (6) The negative pressure isolation chamber is equipped with ultraviolet lamps and ozone generators, which can disinfect the isolation chamber and ensure the safety of patients. Attached Figure Description

[0050] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0051] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0052] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 .

[0053] Figure 4 for Figure 1 A magnified view of part A.

[0054] Figure 5 for Figure 2 A magnified view of part B.

[0055] Figure 6 for Figure 3 A magnified schematic diagram of part C.

[0056] Figure 7 for Figure 3 A magnified schematic diagram of part D.

[0057] Figure 8 This is a schematic diagram of the through-plate structure of this utility model.

[0058] Figure label:

[0059] 1. Support platform; 10. Negative pressure isolation chamber; 11. Fixing plate; 100. Opening and closing door;

[0060] 2. Bed board; 20. Board body; 21. Wheels; 22. Pull-out board;

[0061] 3. Turnover table; 300. Scissor lift platform; 31. L-shaped plate; 32. Support plate; 33. Connecting rod;

[0062] 34. L-shaped plate II; 35. Support plate II; 36. Connecting rod II; 37. Brushless motor wheel; 38. Double-brake swivel wheel;

[0063] 4. Shock absorber; 40. Shock absorber plate; 41. Air cushion; 42. Spring;

[0064] 5. Two shock-absorbing components; 50. Two shock-absorbing plates; 51. Two air cushions; 52. Two springs;

[0065] 6. Baffle; 60. Motor; 7. Robotic arm; 70. Fixture; 71. Placement slot; 72. Weighing platform; 73. Infusion bottle placement slot. Detailed Implementation

[0066] To enable those skilled in the art to better understand this utility model, the present utility model will now be further described in conjunction with specific embodiments.

[0067] Example 1:

[0068] like Figures 1-5 As shown, this utility model provides an integrated patient safety transport vehicle, comprising:

[0069] Supporting Platform 1;

[0070] Bed board 2 is used to support the patient. Bed board 2 is adjustable along the length of support platform 1 so that the patient can move along the length of support platform 1.

[0071] Turnover platform 3 is located below support platform 1, and a scissor lift 300 is provided between support platform 1 and turnover platform 3.

[0072] The limiting part is used to limit the bed board 2;

[0073] Among them, the upper surface of the support platform 1 is equipped with a negative pressure isolation chamber 10.

[0074] Bed board 2 includes:

[0075] plate body 20;

[0076] Several wheels 21 arranged in a rectangular array; the wheels 21 are located on the lower surface of the plate 20;

[0077] Pull plate 22 is attached to the upper surface of plate body 20, and pull plate 22 is set on the side wall of plate body 20.

[0078] Turnover table 3 includes:

[0079] The movable plate is connected to the bottom of the scissor lift platform 300;

[0080] Two symmetrical first damping units;

[0081] Two symmetrical second damping units;

[0082] The first shock absorber includes:

[0083] L-shaped plate 31, the horizontal plate of L-shaped plate 31 is connected to the lower surface of the movable plate;

[0084] Support plate 32, with connecting rod 33 and damping component 4 hinged to one side of support plate 32, and the end of connecting rod 33 and damping component 4 away from support plate 32 is hinged to the vertical plate of L-shaped plate 31.

[0085] The second shock absorber includes:

[0086] L-shaped plate 2 34, the horizontal plate of L-shaped plate 2 34 is rotatably connected to the lower surface of the movable plate;

[0087] Support plate 2 35, with connecting rod 2 36 and shock absorber 2 5 hinged on one side of support plate 2 35, and the end of connecting rod 2 36 and shock absorber 2 5 away from support plate 2 35 is hinged to the vertical plate of L-shaped plate 2 34.

[0088] Among them, a brushless motor wheel 37 is provided on one side of support plate 1 32; a double-brake universal wheel 38 is provided on one side of support plate 2 35.

[0089] Shock absorber 4 includes:

[0090] Two symmetrical damping plates 40, one of which is hinged to the support plate 32, and the other damping plate 40 is hinged to the vertical plate of the L-shaped plate 31.

[0091] Air cushion 41, with both ends of air cushion 41 connected to shock absorber 40;

[0092] Two symmetrical springs, 42, are connected at both ends to a damping plate, 40.

[0093] Among them, the air cushion 41 is located between two symmetrical springs 42;

[0094] Shock absorber 25 includes:

[0095] Two symmetrical damping plates 250, one damping plate 250 is hinged to the support plate 235, and the other damping plate 250 is hinged to the vertical plate of the L-shaped plate 234.

[0096] Air cushion 251, with both ends of air cushion 251 connected to shock absorber 250;

[0097] Two symmetrical springs 52 are connected at both ends to the second damping plate 50.

[0098] Air cushion 2 51 is located between two symmetrical springs 1 42.

[0099] The limiting part includes:

[0100] Two symmetrical baffles 6 are rotatably connected to two opposite side walls of the support platform 1, respectively.

[0101] Two symmetrical motors 60, the output shafts of motors 60 are rotatably connected to baffle 6;

[0102] The support platform 1 has two opposite side walls with fixing plates 11, which are connected to the motor 60.

[0103] A robotic arm 7 is provided on one side of the support platform 1. A fixed frame 70 is provided on the robotic arm 7. A placement slot 71 is provided on the fixed frame 70. Through slots are provided on both sides of the fixed frame 70. Two symmetrical weighing platforms 72 are provided on the fixed frame 70. The weighing platforms 72 are located above the through slots. An infusion bottle placement slot 73 is provided on the weighing platforms 72.

[0104] In some embodiments, a door 100 is provided on one side of the negative pressure isolation chamber 10, and the door 100 is located on one side of the pull plate 22.

[0105] In some embodiments, the negative pressure isolation chamber 10 is equipped with a temperature sensor, a humidity sensor, and a wind speed sensor probe to collect real-time data.

[0106] The negative pressure isolation chamber 10 is also equipped with a heating device, a cooling device, and a wind speed regulation device to effectively control the actual environment inside the negative pressure isolation chamber 10 to be in a comfortable range for people.

[0107] It should be noted that the temperature sensor, humidity sensor, wind speed sensor, heating device, cooling device, and wind speed adjustment device are all existing technologies, and will not be elaborated on further here.

[0108] In some embodiments, the negative pressure isolation chamber 10 is equipped with ultraviolet lamps and an ozone generator.

[0109] During use, ultraviolet lamps and ozone generators are used to disinfect the negative pressure isolation chamber 10.

[0110] In some embodiments, the robotic arm 7 is equipped with a gyroscope and an alarm.

[0111] During use, the gyroscope installed on the robotic arm 7 improves the stability of the robotic arm 7. The infusion bottle placement slot 73 is used to place the infusion bottle. The weighing platform 72 weighs the infusion bottle. The weighing platform 72 detects the weight of the infusion bottle. When the weight is lower than the normal value, the alarm will sound.

[0112] In some embodiments, the turntable 3 is equipped with a road surface sensor and a torque sensor.

[0113] It should be noted that road surface sensors and torque sensors are existing technologies and will not be discussed further here.

[0114] In some embodiments, both air cushion 1 41 and air cushion 2 51 are externally connected to an air pump and a deflation valve.

[0115] It should be noted that the air pump and deflation valve are existing technologies and will not be discussed in detail here.

[0116] During use, the road surface sensor can monitor the road surface conditions in real time and adjust the air pressure of air cushion 41 and air cushion 51 by controlling the air pump and the deflation valve.

[0117] In some embodiments, storage cabinet 1 8, storage cabinet 2 81, and storage cabinet 2 82 are provided on the upper surface of the turnover table 3.

[0118] When in use, storage cabinet 8 is used to place transport boxes, storage cabinet 81 is used to place surgical supplies, and storage cabinet 82 is used to place surgical medications.

[0119] In some embodiments, the support platform 1 is equipped with a vehicle oxygen interface, an electrocardiogram monitor power supply, and a USB port.

[0120] It should be noted that the vehicle oxygen interface, ECG monitor power supply, and USB port are existing technologies and will not be discussed further here.

[0121] In some embodiments, a controller is also included, which is an APP. The APP has a hospital map and is electrically connected to the wheels 21, scissor lift platform 300, brushless motor wheel 37, double brake caster wheel 38, air pump, air release valve, motor 60, robotic arm 7, weighing platform 72, and road surface sensor.

[0122] During use, the app features an emergency access prompt, and road surface sensors monitor road conditions in real time. The air pressure of air cushion 41 and air cushion 51 can be adjusted by controlling the inflation pump and deflation valve.

[0123] Working principle:

[0124] The linkage between the support platform 1 and the bed board 2: The support platform 1 serves as the basic load-bearing structure, and the bed board 2 is set on its upper surface. The bed board 2 is supported on the support platform 1 by several wheels 21 and is adjustable along the length of the support platform 1. This design allows the patient to adjust the position as needed during the transfer process, realize the docking of the operating table or the hospital bed, reduce the manual movement of the patient, reduce the risk of patient injury, and improve the patient's comfort.

[0125] The turnover table 3 and the scissor lift 300 work together. The turnover table 3 is located below the support platform 1 and is connected to the support platform 1 through the scissor lift 300. The design of the turnover table 3 includes a movable plate, a first shock absorption unit and a second shock absorption unit, which provide stable support and shock absorption effect to ensure the smoothness during the transfer process. At the same time, the height of the support platform 1 can be adjusted by lifting the scissor lift 300, which facilitates the docking of the support platform 1 with the operating table or hospital bed.

[0126] The first shock absorption unit is set on the turnover platform 3. When encountering bumps or impacts during the transfer, the first shock absorption unit absorbs and disperses the vibration and impact force from the ground through the movement of the connecting rod 33 and the elastic deformation of the spring 42 and the air cushion 41, which effectively reduces the bumps to the patient during the transfer and improves the stability and comfort of the transfer.

[0127] The second shock absorption unit is set up to absorb and disperse the vibration and impact force from the turnover table 3 when encountering bumps or impacts during the transfer process. The second shock absorption unit absorbs and disperses the vibration and impact force from the turnover table 3 through the movement of the second link 36 and the elastic deformation of the second spring 52 and the second air cushion 51. This design further reduces the bumps to the patient during the transfer process and improves the stability and comfort of the transfer.

[0128] Positioning and fixing of the limiting part: The design of the limiting part includes a baffle 6 and a motor 60, which are used to fix the bed board 2 on the support platform 1. Driven by the motor 60, the baffle 6 rotates, which can adjust the bed board 2 to move along the length direction on the support platform 1.

[0129] The infusion bottle placement slot 73 is used to place infusion bottles, and the weighing platform 72 weighs the infusion bottle 70 to detect the weight of the infusion bottle and thus determine the remaining medicine in the infusion bottle.

[0130] Robotic arm 7 facilitates adjustment of the height of the infusion bottle;

[0131] The placement slot 71 is used for the dual-channel infusion pump, and the dual-channel infusion pump can be easily fixed by turning the rotating bolt 71;

[0132] In summary, this invention enables efficient, safe, and comfortable patient transport, providing effective technical support for modern medical services.

[0133] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An integrated patient transport vehicle, characterized in that, include: Support platform (1); A bed board (2) is used to support the patient. The bed board (2) is adjustable along the length of the support platform (1) so that the patient can move along the length of the support platform (1). A turnover table (3) is located below the support platform (1), and a scissor lift (300) is provided between the support platform (1) and the turnover table (3). A limiting part, which is used to limit the bed board (2); The support platform (1) has a negative pressure isolation chamber (10) on its upper surface.

2. The integrated patient transport vehicle according to claim 1, characterized in that, The bed board (2) includes: Plate(20); A plurality of wheels (21) arranged in a rectangular array; the wheels (21) are located on the lower surface of the plate (20); Pull plate (22), the pull plate (22) is on the upper surface of the plate body (20), and the pull plate (22) is disposed on the side wall of the plate body (20).

3. The integrated patient transport vehicle according to claim 1, characterized in that, The turnover table (3) includes: A movable plate, which is connected to the bottom of the scissor lift platform (300); Two symmetrical first damping units; Two symmetrical second damping units; The first damping unit includes: L-shaped plate one (31), the horizontal plate of the L-shaped plate one (31) is connected to the lower surface of the movable plate; Support plate 1 (32), with connecting rod 1 (33) and damping component 1 (4) hinged on one side of the support plate 1 (32). The end of the connecting rod 1 (33) and the damping component 1 (4) away from the support plate 1 (32) is hinged to the vertical plate of the L-shaped plate 1 (31). The second damping unit includes: L-shaped plate two (34), the horizontal plate of the L-shaped plate two (34) is rotatably connected to the lower surface of the movable plate; Support plate two (35), with connecting rod two (36) and shock absorber two (5) hinged on one side of the support plate two (35). The end of the connecting rod two (36) and the shock absorber two (5) away from the support plate two (35) is hinged to the vertical plate of the L-shaped plate two (34). Among them, a brushless motor wheel (37) is provided on one side of the first support plate (32); a double-brake universal wheel (38) is provided on one side of the second support plate (35).

4. The integrated patient transport vehicle according to claim 3, characterized in that, The damping component one (4) includes: Two symmetrical damping plates (40), one of which is hinged to the support plate (32), and the other is hinged to the vertical plate of the L-shaped plate (31). Air cushion one (41), the two ends of which are respectively connected to the shock-absorbing plate one (40); Two symmetrical springs (42) are connected at both ends to the damping plate (40). The air cushion (41) is located between two symmetrical springs (42); The second damping component (5) includes: Two symmetrical damping plates (50), one of which is hinged to the support plate (35), and the other is hinged to the vertical plate of the L-shaped plate (34). Air cushion two (51), the two ends of which are respectively connected to the shock-absorbing plate two (50); Two symmetrical springs (52), the two ends of which are respectively connected to the second damping plate (50). The second air cushion (51) is located between two symmetrical springs (42).

5. The integrated patient transport vehicle according to claim 1, characterized in that, The limiting part includes: Two symmetrical baffles (6) are rotatably connected to two opposite side walls of the support platform (1); Two symmetrical motors (60), the output shafts of which are rotatably connected to the baffle (6); The support platform (1) has two opposite side walls with fixing plates (11), and the fixing plates (11) are connected to the motor (60).

6. The integrated patient transport vehicle according to claim 1, characterized in that, A robotic arm (7) is provided on one side of the support platform (1). A fixed frame (70) is provided on the robotic arm (7). A placement slot (71) is provided on the fixed frame (70). Through slots are provided on both sides of the fixed frame (70). Two symmetrical weighing platforms (72) are provided on the fixed frame (70). The weighing platforms (72) are located above the through slots. An infusion bottle placement slot (73) is provided on the weighing platforms (72).

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