Clinical patient transfer device for intensive care medicine

Abstract

The invention relates to the technical field of patient transfer devices, and particularly discloses an intensive care medicine clinical patient transfer device which comprises a bearing mechanism, the bearing mechanism comprises a bed board body and a buffer sliding block fixedly connected to the lower surface of the bed board body, and a fixed rail plate and a steering mechanism are arranged on the lower surface of the buffer sliding block; the steering mechanism comprises a steering gear fixedly mounted on the lower surface of the bed board body, and a mounting base is arranged on the lower surface of the steering gear; by arranging the bearing mechanism with the transverse plate and the universal wheels and the steering mechanism with the steering gear and the driving gear, the whole bed board main body is driven by the driving gear to steer, so that automatic steering operation can be realized, cooperation of multiple persons is not needed, and the device is relatively convenient to use; a fixed rail plate with a buffer sliding block is arranged at the bottom of the bed plate main body, so that when emergency stop is needed due to temporary conditions, the buffer sliding block is matched with a spring damper to reduce impact force caused by inertia.

Description

Technical Field

[0001] The present invention belongs to the technical field of patient transfer devices, and in particular relates to a patient transfer device for clinical use in critical care medicine. Background Art

[0002] Critically ill patients generally refer to patients who are in critical condition and whose body functions have been severely damaged. They usually need a variety of medical equipment to help them maintain their lives. When transporting critically ill patients, they usually need to be connected with medical equipment for transportation, such as defibrillators, ventilators, oxygen cylinders, suction devices, monitors, blood pressure meters, blood oximeters, first aid kits, infusion pumps, variable temperature water tanks, ECMO hosts, etc. When transporting patients, they usually use additional transport vehicles or place the equipment on the patient's bed or body for transportation, and need to be accompanied by a large number of medical staff to support the equipment;

[0003] According to the patent with announcement number CN 118078540 B, a patient transfer device for clinical critical care medicine includes a bed, a U-shaped surround positioning track, a movable pipeline collection device, a movable slot, a multifunctional equipment storage and release table, an oxygen cylinder transfer vehicle and an infusion boom. The present invention belongs to the field of medical device technology, and specifically refers to a patient transfer device for clinical critical care medicine; the present invention flexibly collects equipment pipelines through a U-shaped surround positioning track and a movable pipeline collection device, and collects and releases equipment through a multifunctional equipment collection and release table and an oxygen cylinder transfer vehicle, which greatly reduces the space occupied when transferring patients using critical medical equipment, reduces the pressure on medical staff, and effectively reduces the safety risks to patients caused by pipeline scratches and detachment during transfer;

[0004] The device is mainly aimed at the problem of messy wiring on hospital beds. However, in critical clinical rescue operations, it is often necessary to push the beds carrying patients quickly to the treatment location, and the various passages in the hospital are often crowded. This will require two people to cooperate when the bed passes through some narrow and crowded turns. They need to adjust the bed at the head and foot of the bed respectively to pass smoothly, which is inconvenient to operate.

[0005] Therefore, those skilled in the art have proposed a patient transfer device for critical care clinical use to solve the problems raised by the background technology.

[0006] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Summary of the invention

[0007] The object of the present invention is to provide a patient transfer device for clinical use in critical care medicine to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A patient transfer device for critical care clinical use, comprising:

[0010] The bearing mechanism includes a bed board body and a buffer slider fixedly connected to the lower surface of the bed board body, a fixed rail plate is arranged on the lower surface of the buffer slider, and the number of the fixed rail plates is two. Both ends of the fixed rail plates are fixedly connected to a transverse plate, and both ends of the transverse plate are fixedly connected to the lower surface of the columns, and universal wheels are installed at one end of the columns away from the transverse plate, and both sides of the bed board body are fixedly connected to protective side plates;

[0011] A steering mechanism, the steering mechanism includes a steering gear fixedly mounted on the lower surface of the bed board body, a mounting base is provided on the lower surface of the steering gear, a bearing is provided between the steering gear and the mounting base, the steering gear is movably matched with the mounting base through the bearing, a mounting ring plate is fixedly connected to the peripheral side of the mounting base, one end of the mounting ring plate is fixedly connected to an extension plate, a driving motor is fixedly connected to the extension plate, a rotating shaft is connected to the output end of the driving motor, one end of the rotating shaft is connected to a driving gear, and the driving gear is meshed with the steering gear.

[0012] Preferably, a lifting cylinder is fixedly connected to the lower surface of the mounting base, one end of the lifting cylinder includes a telescopic shaft, and one end of the telescopic shaft away from the lifting cylinder is fixedly connected to a contact plate.

[0013] Preferably, a buffer groove is provided on the upper surface of the fixed rail plate, the buffer slider is located in the buffer groove, the cross-sectional shape of the buffer groove is a convex shape, the shape of the buffer slider is adapted to the buffer groove, and the buffer slider is slidably matched with the buffer groove.

[0014] Preferably, spring dampers are fixedly connected to both side surfaces inside the buffer groove, and one end of the spring damper is connected to the buffer sliding block.

[0015] Preferably, an instrument storage box is fixedly connected to the lower surface of the fixed rail plate, a storage groove is provided on the front surface of the instrument storage box, and cable arrangement slots are provided on both sides of the instrument storage box, and the cable arrangement slots penetrate the instrument storage box.

[0016] Preferably, movable slide grooves are provided on both side surfaces of the bed board body, a plurality of movable sliding blocks are installed inside the movable slide grooves, and the movable sliding blocks are slidably matched with the movable slide grooves.

[0017] Preferably, the movable slider is fixedly connected to a hinge seat, a rotating plate is installed in the hinge seat, both sides of the rotating plate are connected to steering shafts, the steering shafts are plugged into the hinge seat, and the rotating plate rotates with the hinge seat through the steering shaft.

[0018] Preferably, one end of the rotating plate is fixedly connected to a base plate, one end of the base plate is provided with a telescopic groove, a telescopic plate is slidably connected in the telescopic groove, a side surface of the base plate is provided with a locking screw hole, a locking screw is threaded in the locking screw hole, one end of the locking screw is extruded and fitted with the telescopic plate, a locking thread is provided on the peripheral side of the steering shaft, a locking knob is threaded on the peripheral side of the locking thread, and the locking knob is extruded and fitted with a side surface of the hinge seat.

[0019] Preferably, a wire management groove is provided on the upper surface of the telescopic plate, and one end of the telescopic plate is fixedly connected to a limiting rod.

[0020] Preferably, a plug-in tube is provided on the upper surface of one end of the horizontal plate, a support frame is slidably connected inside the plug-in tube, a plurality of hanging rods are fixedly installed on the upper surface of the support frame, a plurality of positioning screw holes are opened on the peripheral side of the plug-in tube, a positioning screw is threadedly connected inside the positioning screw hole, and one end of the positioning screw is threadedly connected to the positioning screw hole.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The present invention is provided with a bearing mechanism with a transverse plate and a universal wheel and a steering mechanism with a steering gear and a driving gear. When a critically ill patient needs to be transferred, the patient can lie on the bed board body and push the device to move. When moving to a crowded and narrow turning place, the lifting cylinder can be started to drive the telescopic shaft to move downward until the contact plate touches the ground and lifts the entire bed. At this time, the driving motor is started to drive the steering gear to engage with the driving gear. Since a bearing is provided between the steering gear and the mounting base, the entire bed board body can be driven to steer through the driving gear, thereby realizing automatic steering operation without the need for cooperation of multiple people, and is relatively convenient to use. In addition, the present device is provided with a fixed rail plate with a buffer slider at the bottom of the bed board body, and a spring damper is installed between the buffer slider and the fixed rail plate. In some emergency situations, medical staff need to push the bed quickly. When a temporary situation occurs and an emergency stop is required, the buffer slider cooperates with the spring damper to reduce the impact force caused by inertia, thereby avoiding secondary injury to the patient.

[0023] (2) The present invention provides a movable slider with a movable slide groove. Since different patients require different first aid sites, the position of the hinge seat can be adjusted by sliding the movable slider and the movable slide groove, so that the hinge seat with the telescopic plate can be moved to the corresponding position, and the telescopic plate can slide in the telescopic groove, so that the exposed length of the telescopic plate can be adjusted. When it is necessary to transfer the patient, the telescopic plate can be rotated to a vertical state through the hinge seat, thereby forming a guardrail to provide protection for the patient and prevent him from falling. When it is necessary to move the patient out of the bed, the telescopic plate can be rotated to a vertical state through the hinge seat, thereby forming a guardrail to protect the patient and prevent him from falling. The sliding cooperation between the retractable plate and the base plate retracts the retractable plate into the bottom of the bed board body. By providing a plug-in tube with a support frame, when the bed is pushed to move, the drip for emergency treatment can be hung on the hanging rod, and the hanging height of the medicine bottle can be adjusted by the sliding cooperation between the support frame and the plug-in tube. After the adjustment is completed, it is locked and fixed with a positioning screw. In addition, the device begins to have a wire management groove on the retractable plate. When the retractable plate is in a vertical state, the wires extending from the emergency equipment can be placed in the wire management groove, so that they can be stored in an orderly manner to avoid the situation where the patient presses on the wires and the wires are dragged to the ground.

[0024] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a left-side stereoscopic structural schematic diagram of the present invention;

[0026] Figure 2 It is an enlarged schematic diagram of the local structure at A of the present invention;

[0027] Figure 3 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0028] Figure 4 It is an enlarged schematic diagram of the local structure at B of the present invention;

[0029] Figure 5 It is a front view of the present invention;

[0030] Figure 6 It is a right-side stereoscopic structural schematic diagram of the present invention.

[0031] In the figure: 1. bed board body; 2. protective side plate; 3. movable slide groove; 4. movable slider; 5. hinge seat; 6. rotating plate; 7. steering shaft; 8. locking knob; 9. base plate; 10. telescopic slot; 11. telescopic plate; 12. cable management slot; 13. limit rod; 14. locking screw; 15. fixed rail plate; 16. buffer slot; 17. buffer slider; 18. instrument storage box; 19. storage slot; 20. cable arrangement slot; 21. cross plate; 22. column; 23. universal wheel; 24. steering gear; 25. bearing; 26. mounting base; 27. mounting ring plate; 28. extension plate; 29. ​​driving motor; 30. rotating shaft; 31. driving gear; 32. lifting cylinder; 33. telescopic shaft; 34. contact plate; 35. plug-in cylinder; 36. support frame; 37. hanging rod; 38. positioning screw. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1-Figure 6 As shown, a patient transfer device for critical care clinical use comprises:

[0035] The bearing mechanism includes a bed board body 1 and a buffer slider 17 fixedly connected to the lower surface of the bed board body 1. A fixed rail plate 15 is arranged on the lower surface of the buffer slider 17. There are two fixed rail plates 15. Both ends of the fixed rail plate 15 are fixedly connected to a transverse plate 21. Both ends of the transverse plate 21 are fixedly connected to the lower surface of the columns 22. The ends of the columns 22 away from the transverse plate 21 are equipped with universal wheels 23. Both sides of the bed board body 1 are fixedly connected to protective side plates 2.

[0036] The steering mechanism includes a steering gear 24 fixedly mounted on the lower surface of the bed board body 1, a mounting base 26 is arranged on the lower surface of the steering gear 24, a bearing 25 is arranged between the steering gear 24 and the mounting base 26, the steering gear 24 is movably matched with the mounting base 26 through the bearing 25, a mounting ring plate 27 is fixedly connected to the side surface of the mounting base 26, one end of the mounting ring plate 27 is fixedly connected to the extension plate 28, a driving motor 29 is fixedly connected to the extension plate 28, a rotating shaft 30 is connected to the output end of the driving motor 29, one end of the rotating shaft 30 is connected to a driving gear 31, and the driving gear 31 is meshed with the steering gear 24.

[0037] Specifically, a lifting cylinder 32 is fixedly connected to the lower surface of the mounting base 26 , one end of the lifting cylinder 32 includes a telescopic shaft 33 , and one end of the telescopic shaft 33 away from the lifting cylinder 32 is fixedly connected to a contact plate 34 .

[0038] Specifically, a buffer groove 16 is formed on the upper surface of the fixed rail plate 15 , and a buffer slider 17 is located in the buffer groove 16 . The cross-sectional shape of the buffer groove 16 is a convex shape, and the shape of the buffer slider 17 is adapted to the buffer groove 16 , and the buffer slider 17 and the buffer groove 16 are slidably matched.

[0039] Specifically, spring dampers are fixedly connected to both side surfaces inside the buffer slot 16 , and one end of the spring damper is connected to the buffer sliding block 17 .

[0040] As can be seen from the above, the device is provided with a bearing mechanism with a transverse plate 21 and a universal wheel 23 and a steering mechanism with a steering gear 24 and a driving gear 31. When a critically ill patient needs to be transported, the patient can lie on the bed board body 1 and push the device to move. When moving to a crowded and narrow turning place, the lifting cylinder 32 can be started to drive the telescopic shaft 33 to move downward until the contact plate 34 contacts the ground and lifts up the entire bed. At this time, the driving motor 29 is started to drive the steering gear 24 to mesh with the driving gear 31. Since a bearing 25 is provided between the steering gear 24 and the mounting base 26, The entire bed board body 1 can be driven to turn through the active gear 31, thereby realizing automatic turning operation, without the need for cooperation of multiple people, and is relatively convenient to use. In addition, the device is provided with a fixed rail plate 15 with a buffer slider 17 at the bottom of the bed board body 1, and a spring damper is installed between the buffer slider 17 and the fixed rail plate 15. In some emergency rescue situations, medical staff need to push the bed quickly. When a temporary situation occurs that requires an emergency stop, the buffer slider 17 cooperates with the spring damper to reduce the impact force caused by inertia, thereby avoiding secondary injury to the patient.

[0041] Embodiment 2:

[0042] The bearing mechanism includes a bed board body 1 and a buffer slider 17 fixedly connected to the lower surface of the bed board body 1. A fixed rail plate 15 is arranged on the lower surface of the buffer slider 17. There are two fixed rail plates 15. Both ends of the fixed rail plate 15 are fixedly connected to a transverse plate 21. Both ends of the transverse plate 21 are fixedly connected to the lower surface of the columns 22. The ends of the columns 22 away from the transverse plate 21 are equipped with universal wheels 23. Both sides of the bed board body 1 are fixedly connected to protective side plates 2.

[0043] The steering mechanism includes a steering gear 24 fixedly mounted on the lower surface of the bed board body 1, a mounting base 26 is arranged on the lower surface of the steering gear 24, a bearing 25 is arranged between the steering gear 24 and the mounting base 26, the steering gear 24 is movably matched with the mounting base 26 through the bearing 25, a mounting ring plate 27 is fixedly connected to the side surface of the mounting base 26, one end of the mounting ring plate 27 is fixedly connected to the extension plate 28, a driving motor 29 is fixedly connected to the extension plate 28, a rotating shaft 30 is connected to the output end of the driving motor 29, one end of the rotating shaft 30 is connected to a driving gear 31, and the driving gear 31 is meshed with the steering gear 24.

[0044] See also Figure 1-Figure 6 As shown, an instrument storage box 18 is fixedly connected to the lower surface of the fixed rail plate 15 , a storage groove 19 is opened on the front surface of the instrument storage box 18 , and cable arrangement slots 20 are opened on both sides of the instrument storage box 18 , and the cable arrangement slots 20 penetrate the instrument storage box 18 .

[0045] Specifically, movable slide grooves 3 are provided on both sides of the bed board body 1 , and a plurality of movable sliders 4 are installed inside the movable slide grooves 3 , and the movable sliders 4 are slidably matched with the movable slide grooves 3 .

[0046] Specifically, the movable slider 4 is fixedly connected with a hinge seat 5, a rotating plate 6 is installed in the hinge seat 5, both sides of the rotating plate 6 are connected with steering shafts 7, the steering shafts 7 are plugged into the hinge seat 5, and the rotating plate 6 rotates with the hinge seat 5 through the steering shafts 7.

[0047] Specifically, one end of the rotating plate 6 is fixedly connected to a base plate 9, one end of the base plate 9 is provided with a telescopic groove 10, a telescopic plate 11 is slidably connected in the telescopic groove 10, a locking screw hole is provided on one side of the base plate 9, a locking screw 14 is threaded in the locking screw hole, one end of the locking screw 14 is squeezed and fitted with the telescopic plate 11, a locking thread is provided on the side surface of the steering shaft 7, a locking knob 8 is threaded on the side surface of the locking thread, and the locking knob 8 is squeezed and fitted with a side surface of the hinge seat 5.

[0048] As can be seen from the above, the device is provided with a movable slider 4 with a movable slide groove 3. Since different patients require different first aid parts, the position of the hinge seat 5 can be adjusted by sliding the movable slider 4 and the movable slide groove 3, so that the hinge seat 5 with the telescopic plate 11 can be moved to the corresponding position, and the telescopic plate 11 can slide in the telescopic groove 10, so that the exposed length of the telescopic plate 11 can be adjusted. When it is necessary to transfer the patient, the telescopic plate 11 can be rotated to a vertical state through the hinge seat 5, thereby forming a guardrail to provide protection for the patient and prevent him from falling. When it is necessary to move the patient out of the bed, the telescopic plate 11 can be retracted into the bottom of the bed board body 1 through the sliding cooperation between the telescopic plate 11 and the base plate 9.

[0049] Embodiment three:

[0050] See also Figure 1-Figure 6 As shown, a wire management groove 12 is provided on the upper surface of the telescopic plate 11 , and a limiting rod 13 is fixedly connected to one end of the telescopic plate 11 .

[0051] Specifically, a plug-in tube 35 is provided on the upper surface of one end of the horizontal plate 21, and a support frame 36 is slidably connected inside the plug-in tube 35. A number of hanging rods 37 are fixedly installed on the upper surface of the support frame 36. A number of positioning screw holes are opened on the side surface of the plug-in tube 35, and a positioning screw 38 is threadedly connected inside the positioning screw hole, and one end of the positioning screw 38 is threadedly connected to the positioning screw hole.

[0052] As can be seen from the above, the device is provided with a plug-in tube 35 with a support frame 36. When the bed is pushed to move, the first aid drip can be hung on the hanging rod 37, and the hanging height of the medicine bottle can be adjusted by the sliding cooperation between the support frame 36 and the plug-in tube 35. After the adjustment is completed, it is locked and fixed with a positioning screw 38. In addition, the device begins to have a wire management groove 12 on the telescopic plate 11. When the telescopic plate 11 is in a vertical state, the wires extending from the first aid equipment can be placed in the wire management groove 12, so that they can be stored in an orderly manner to avoid the situation where the patient presses on the wires and the wires are dragged to the ground.

[0053] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0054] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0058] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A patient transfer device for critical care clinical use, characterized in that: include: A bearing mechanism, the bearing mechanism comprising a bed board body (1) and a buffer slider (17) fixedly connected to the lower surface of the bed board body (1), the lower surface of the buffer slider (17) is provided with a fixed rail plate (15), the number of the fixed rail plates (15) is two, both ends of the fixed rail plate (15) are fixedly connected to a transverse plate (21), both ends of the transverse plate (21) are fixedly connected to the lower surface of the vertical column (22), the end of the vertical column (22) away from the transverse plate (21) is equipped with a universal wheel (23), and both sides of the bed board body (1) are fixedly connected to protective side plates (2); A steering mechanism, the steering mechanism comprising a steering gear (24) fixedly mounted on the lower surface of a bed board body (1), a mounting base (26) being arranged on the lower surface of the steering gear (24), a bearing (25) being arranged between the steering gear (24) and the mounting base (26), the steering gear (24) being movably matched with the mounting base (26) via the bearing (25), a mounting ring plate (27) being fixedly connected to the peripheral side surface of the mounting base (26), one end of the mounting ring plate (27) being fixedly connected to an extension plate (28), a driving motor (29) being fixedly connected to the extension plate (28), an output end of the driving motor (29) being connected to a rotating shaft (30), one end of the rotating shaft (30) being connected to a driving gear (31), the driving gear (31) being meshed with the steering gear (24).

2. A patient transfer device for critical care clinical use according to claim 1, characterized in that: A lifting cylinder (32) is fixedly connected to the lower surface of the mounting base (26), one end of the lifting cylinder (32) includes a telescopic shaft (33), and the end of the telescopic shaft (33) away from the lifting cylinder (32) is fixedly connected to a contact plate (34).

3. A patient transfer device for critical care clinical use according to claim 1, characterized in that: A buffer groove (16) is provided on the upper surface of the fixed rail plate (15), the buffer slide block (17) is located in the buffer groove (16), the cross-sectional shape of the buffer groove (16) is a convex shape, the shape of the buffer slide block (17) is adapted to the buffer groove (16), and the buffer slide block (17) is slidably matched with the buffer groove (16).

4. A patient transfer device for critical care clinical use according to claim 3, characterized in that: Spring dampers are fixedly connected to both side surfaces inside the buffer slot (16), and one end of the spring damper is connected to the buffer sliding block (17).

5. A patient transfer device for critical care clinical use according to claim 1, characterized in that: The lower surface of the fixed rail plate (15) is fixedly connected to an instrument storage box (18), the front surface of the instrument storage box (18) is provided with a storage groove (19), and both sides of the instrument storage box (18) are provided with wiring slots (20), and the wiring slots (20) penetrate the instrument storage box (18).

6. A patient transfer device for critical care clinical use according to claim 1, characterized in that: Both sides of the bed board body (1) are provided with movable slide grooves (3), a plurality of movable sliding blocks (4) are installed inside the movable slide grooves (3), and the movable sliding blocks (4) are slidably matched with the movable slide grooves (3).

7. A patient transfer device for critical care clinical use according to claim 6, characterized in that: The movable slider (4) is fixedly connected with a hinge seat (5), a rotating plate (6) is installed in the hinge seat (5), both sides of the rotating plate (6) are connected with steering shafts (7), the steering shafts (7) are plugged with the hinge seat (5), and the rotating plate (6) is rotatably matched with the hinge seat (5) through the steering shafts (7).

8. A patient transfer device for critical care clinical use according to claim 7, characterized in that: One end of the rotating plate (6) is fixedly connected to a base plate (9), one end of the base plate (9) is provided with a telescopic groove (10), a telescopic plate (11) is slidably connected in the telescopic groove (10), a locking screw hole is provided on one side of the base plate (9), a locking screw (14) is screwed in the locking screw hole, one end of the locking screw (14) is pressed and matched with the telescopic plate (11), a locking thread is provided on the peripheral side of the steering shaft (7), a locking knob (8) is screwed on the peripheral side of the locking thread, and the locking knob (8) is pressed and matched with one side of the hinge seat (5).

9. A patient transfer device for critical care clinical use according to claim 8, characterized in that: A wire management groove (12) is provided on the upper surface of the telescopic plate (11), and one end of the telescopic plate (11) is fixedly connected to a limiting rod (13).

10. The patient transfer device for critical care clinical use according to claim 1, characterized in that: A plug-in tube (35) is arranged on the upper surface of one end of the transverse plate (21), a support frame (36) is slidably connected inside the plug-in tube (35), a plurality of hanging rods (37) are fixedly installed on the upper surface of the support frame (36), a plurality of positioning screw holes are opened on the side surface of the plug-in tube (35), a positioning screw (38) is threadedly connected inside the positioning screw hole, and one end of the positioning screw (38) is threadedly connected to the positioning screw hole.

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