Transfer bed for patients with acute and critical diseases
By designing a rotating connection between the bed and the mounting frame, and a supporting structure for the auxiliary frame, the extreme problems of existing transport beds have been solved, enabling convenient mounting of oxygen cylinders and convenient storage of equipment, thus improving the convenience and safety of transporting critically ill patients.
Patent Information
- Application Number
- CN202423156397.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing transport beds for critically ill patients present extreme problems: one type is intelligent but expensive and heavy, making it difficult to popularize; the other type is low-cost but lacks supporting structures, making it inconvenient to carry equipment such as oxygen cylinders, thus affecting the ease of transport.
A transport bed for critically ill patients was designed, including a bed body, an auxiliary frame, and a hanging frame. The auxiliary frame is rotatably connected to one side of the bed body, and the hanging frame is rotatably connected to the bed legs. The hanging frame enables convenient hanging of oxygen cylinders through a rotating cylinder and a hanging curved rod. The auxiliary frame provides stable support through a support plate, a rotating rod, and a hinge seat.
It enables convenient storage and use of auxiliary equipment, especially the stable mounting of oxygen cylinders, which improves the convenience and safety of the transportation process and reduces equipment costs.
Smart Images
Figure CN223668196U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the structure design technical field that the patient transfer using medical equipment of critical patient uses more auxiliary equipment, especially relates to the critical patient transfer bed. BACKGROUND
[0002] With the continuous development of medical technology, as an important part of medical equipment, the transfer bed has also undergone significant improvement and innovation. The transfer bed is often equipped with stainless steel guardrails, special comfortable mattresses and infusion tubes and other accessories to meet the various needs of patients during transfer.
[0003] Critical patients often face high risks during transfer, such as secondary injury, occupational injury and infection risk. Therefore, improving patient safety needs has become an important consideration in the design of transfer beds.
[0004] With the continuous change of medical service mode, the concept of patient-centeredness has gradually been accepted. Modern medical institutions not only pay attention to the treatment effect of patients, but also pay more attention to the medical experience and comfort of patients. As an important part of the medical service process, the design of the transfer bed also pays more attention to humanization and comfort.
[0005] The critical patient transfer bed during patient transfer, since it is mainly aimed at critical patients, there are relatively more auxiliary equipment, and the existing technology is placed on the upper side of the patient's body, which reduces the comfort of the patient. And critical patients usually need to supply oxygen to maintain the patient's life, but the existing transfer bed cannot conveniently hang the oxygen cylinder.
[0006] As can be seen from the above, the existing critical patient transfer bed has two extremes: one is intelligent and provides modern equipment, but the cost is very high and the weight is very large, which is not convenient for popularization; the other is low cost, but there are not many supporting structures, which makes it inconvenient to place the equipment used during transfer, especially the oxygen cylinder used in large quantities during transfer, which is very inconvenient to carry together, seriously affecting the convenience of transfer. INVENTION CONTENTS
[0007] Therefore, the main purpose of the utility model is to provide a critical patient transfer bed with a simple overall structure, which can conveniently store auxiliary equipment through the auxiliary frame under the bed body, and can conveniently meet the hanging function of the oxygen cylinder rack.
[0008] To achieve the above purpose, the technical scheme of the utility model is as follows:
[0009] The application discloses a critical patient transfer bed, which comprises a bed body, an auxiliary frame and a hanging frame.
[0010] In a preferred embodiment, the hanging frame comprises a rotating drum and a hanging bent rod, the rotating drum is sleeved on the bed leg, and the hanging bent rod is fixedly connected to one side of the rotating drum, so that the oxygen cylinder rack is hung on the upper side of the hanging bent rod.
[0011] In a preferred embodiment, the hanging bent rod comprises a bent bearing part and an extended inclined part, one end of the bent bearing part is fixedly connected to the outer wall of the rotating drum, and the other end of the bent bearing part is integrally formed with the extended inclined part; the end of the extended inclined part away from the bent bearing part is lower than the hanging rod of the oxygen cylinder rack, and the bent bearing part is higher than the hanging rod of the oxygen cylinder rack.
[0012] In a preferred embodiment, the bent bearing part is in the form of a hook.
[0013] In a preferred embodiment, the bed legs are connected through a cross beam, and the rotating drum is arranged on the upper side of the cross beam.
[0014] In a preferred embodiment, a limiting groove is formed in the inner wall of the rotating drum, a limiting protrusion is protruded from the outer wall of the bed leg, a gap is arranged between the rotating drum and the bed frame, and the height of the gap is greater than the depth of the limiting protrusion extending into the rotating drum.
[0015] In a preferred embodiment, the limiting protrusion is in the form of a taper, the size of the upper end of the limiting protrusion is smaller than the width of the limiting groove, and the size of the lower end of the limiting protrusion is the same as the width of the limiting groove.
[0016] In a preferred embodiment, two or more limiting grooves are arranged, different limiting grooves are arranged to limit the extension of the limiting protrusion, and the position of the hanging bent rod is adjusted.
[0017] In a preferred embodiment, the auxiliary frame comprises a support plate, a rotating rod and a hinged seat, the upper end of the rotating rod is hinged to the hinged seat, and the lower end of the rotating rod is hinged to the support plate.
[0018] In a preferred embodiment, the rotating rod is provided with at least three.
[0019] In a preferred embodiment, the hinged seat comprises a seat body and a rotating shaft, the upper side of the seat body is fixedly connected to the lower side of the bed frame, the rotating shaft is hinged to the lower side of the seat body, and the rotating shaft is hinged to the rotating rod.
[0020] In a preferred embodiment, the rotating rod has a width smaller than the distance between the two hinged arms of the seat body, a limiting step is formed on one side of the rotating rod, a limiting boss is formed on the side of the hinged arm close to the limiting step, and a pushing spring is supported on the side of the rotating rod away from the limiting step.
[0021] In a preferred embodiment, a spring cavity is formed on the side of the rotating rod away from the limiting step, one end of the pushing spring is supported in the spring cavity, and the other end of the pushing spring is supported on the hinged arm.
[0022] In a preferred embodiment, the supporting surfaces of the limiting step and the limiting boss are inclined surfaces, and the included angle between the inclined surfaces and the surfaces on which the limiting step and the limiting boss are formed is obtuse.
[0023] The critical patient transfer bed has the following beneficial effects:
[0024] The critical patient transfer bed comprises a bed body, an auxiliary frame and a hanging frame, the auxiliary frame is rotationally connected to one side of the bed body, and the hanging frame is rotationally connected to the bed leg of the bed body.
[0025] The critical patient transfer bed has two extremes in the prior art: one is intelligent and provides modern equipment, but the cost is very high, the weight is very large, and it is not convenient to popularize; the other is low cost, but there are not many supporting structures, which makes it inconvenient to place the equipment used during the transfer process, especially the oxygen cylinder used in large quantities during the transfer process, which is very inconvenient to carry together, and seriously affects the convenience of transfer.
[0026] The critical patient transfer bed has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0028] Figure 1 FIG. 1 is a structural schematic view of a critical patient transfer bed according to an embodiment of the present application;
[0029] Figure 2Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0030] Figure 3 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0031] Figure 4 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0032] Figure 5 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0033] Figure 6 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure; Figure 5 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0034] Figure 7 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure; Figure 5 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure;
[0035] Figure 8 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure; Figure 5 Another angle structural schematic view of the critical patient transfer bed according to an embodiment of the present disclosure.
[0036]
Main component symbol explanation
[0037] 1, bed body;
[0038] 11, bed leg; 12, cross beam; 13, limiting protrusion; 14, bed frame;
[0039] 2, auxiliary frame;
[0040] 21, support plate; 22, rotating rod; 23, hinge seat;
[0041] 221, limiting step;
[0042] 231, seat body; 232, rotating shaft; 233, hinge arm; 234, limiting boss;
[0043] 3, hanging frame;
[0044] 31, rotating cylinder; 32, hanging bent rod; 33, limiting groove;
[0045] 321, curved bearing part; 322, extended inclined part;
[0046] 4, push spring; 41, spring cavity. DETAILED DESCRIPTION
[0047] The critical patient transfer bed of the present application will be further described in detail below with reference to the accompanying drawings and embodiments of the present application.
[0048] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0049] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of the features, steps, operations, devices, components and / or combinations thereof.
[0050] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0051] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", etc. can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.
[0052] As Figures 1-8As shown, the critical patient transfer bed includes: the bed body 1 for bearing the patient, the auxiliary frame 2 for bearing the auxiliary equipment and the hanging frame 3 for hanging the oxygen cylinder. In order to conveniently store the auxiliary frame 2 and take out the things, the bed body 1 is rotatably connected with the auxiliary frame 2 at one side. In order to conveniently hang the oxygen cylinder and meet the hanging of the oxygen cylinder during the transfer, the bed leg 11 of the bed body 1 is rotatably connected with the hanging frame 3.
[0053] In order to conveniently meet the bearing of the oxygen cylinder and the hanging of the oxygen cylinder holder, the hanging frame 3 includes: the rotating cylinder 31 for supporting and rotating and the hanging bent rod 32 for hanging the oxygen cylinder holder. The rotating cylinder 31 is sleeved on the bed leg 11, and the hanging bent rod 32 is fixedly connected with one side of the rotating cylinder 31, so that the oxygen cylinder holder is hung on the upper side of the hanging bent rod 32. The rotating cylinder 31 can be turned out of the lower side of the bed body 1 or turned into the lower side of the bed body 1, so that the hanging bent rod 32 can be turned into the lower side of the bed body 1 when not in use, avoiding the hanging injury of the medical staff caused by the protruding hanging bent rod 32.
[0054] In order to more conveniently bear the oxygen cylinder holder, especially to conveniently slide the oxygen cylinder holder with heavy weight onto the hanging bent rod 32, the hanging bent rod 32 includes: the curved bearing part 321 for hanging the oxygen cylinder holder and the extended inclined part 322 for guiding and sliding the oxygen cylinder holder. One end of the curved bearing part 321 is fixedly connected with the outer wall of the rotating cylinder 31, and the other end of the curved bearing part 321 is integrally formed with the extended inclined part 322. In order to guide and lift the oxygen cylinder holder, and when the oxygen cylinder holder is hung on the upper side of the curved bearing part 321, the bottom of the oxygen cylinder holder is separated from the ground, so as to ensure the hanging effect of the oxygen cylinder holder. The end of the extended inclined part 322 away from the curved bearing part 321 is lower than the hanging rod of the oxygen cylinder holder, and the curved bearing part 321 is higher than the hanging rod of the oxygen cylinder holder. When the oxygen cylinder holder slides on the ground, the hanging rod of the oxygen cylinder holder can touch the extended inclined part 322, so that the oxygen cylinder holder can slide along the extended inclined part 322 and slide to the curved bearing part 321. Since the position of the curved bearing part 321 is relatively high, the oxygen cylinder holder can be hung off the ground.
[0055] In order to improve the hanging stability of the oxygen cylinder holder, the curved bearing part 321 is in the form of a hook.
[0056] In order to improve the stability of the whole bed body 1, the two bed legs 11 at one end are connected by the cross beam 12, and the rotating cylinder 31 is arranged on the upper side of the cross beam 12, so that the rotating cylinder 31 can be further supported by the cross beam 12.
[0057] In order to adjust the rotating position of the rotating drum 31, the position can be limited after being adjusted to the specified position. The inner wall of the rotating drum 31 is provided with a limiting groove 33, and the outer wall of the bed leg 11 is provided with a limiting protrusion 13. The position of the rotating drum 31 relative to the bed leg 11 can be adjusted by the limiting action between the limiting groove 33 and the limiting protrusion 13. In order to meet the adjustment process, the rotating drum 31 can be separated from the limiting protrusion 13, and the rotating adjustment position of the rotating drum 31 can be met. The rotating drum 31 and the bed frame 14 of the bed body 1 are provided with a gap, and the height of the gap is greater than the depth of the limiting protrusion 13 extending into the rotating drum 31. Therefore, when the rotating drum 31 is slid upward to the highest position, the limiting protrusion 13 completely slides out of the limiting groove 33, so that the rotating drum 31 can freely rotate, and the position of the hanging bent rod 32 can be adjusted.
[0058] In a preferred embodiment, a supporting spring is arranged at the gap, which pushes the rotating drum 31 to the lowest position, so as to ensure the cooperation between the limiting groove 33 and the limiting protrusion 13 of the rotating drum 31.
[0059] In order to facilitate the smooth extension of the limiting protrusion 13 into the limiting groove 33, and to meet the limiting action of the limiting protrusion 13 on the limiting groove 33, the position of the rotating drum 31 can be fixed. The limiting protrusion 13 is in a tapered structure, and the upper end of the limiting protrusion 13 is smaller than the width of the limiting groove 33, so that the limiting protrusion 13 can be conveniently guided into the limiting groove 33. In order to further meet the position limitation of the rotating drum 31 by the limiting protrusion 13 through the limiting groove 33, the lower end of the limiting protrusion 13 has the same size as the width of the limiting groove 33.
[0060] In order to facilitate the adjustment of the position of the hanging bent rod 32, and to fix the position of the hanging bent rod 32 after the adjustment is completed, the position will not be freely rotated. The limiting groove 33 is provided with two or more, so that different limiting grooves 33 limit the extension of the limiting protrusion 13, and the position of the hanging bent rod 32 is adjusted.
[0061] In order to facilitate the adjustment of the position of the auxiliary frame 2, the supporting plate 21 can be extended to the lower side of the bed body or extended into the lower side of the bed body. The auxiliary frame 2 comprises: a supporting plate 21 for bearing, a rotating rod 22 for hanging rotation, and a hinge seat 23 for hinge fixing, the upper end of the rotating rod 22 is hinged to the hinge seat 23, and the lower end of the rotating rod 22 is hinged to the supporting plate 21.
[0062] In order to stably support the supporting plate 21, the supporting plate 21 is stably supported. The rotating rod 22 is provided with at least three.
[0063] In order to meet the rotating rod 22 can rotate around the hinge seat 23, the hinge seat 23 comprises: the seat body 231 and the hinge rotating rod 22 action of the connecting action shaft 232, the seat body 231 upper side fixedly connected to the lower side of the bed frame 14, the hinge shaft 232 is hinged in the seat body 231 lower side, the hinge shaft 232 hinge rotating rod 22;
[0064] In order to facilitate the limiting effect of the rotating rod 22, the rotating rod 22 is less than the distance between the two hinge arms 233 of the seat body 231, a limiting step 221 is formed on one side of the rotating rod 22, a limiting boss 234 is formed on the side of the hinge arm 233 close to the limiting step 221, and the pushing spring 4 is supported on the side of the rotating rod 22 away from the limiting step 221.
[0065] Through the cooperation between the limiting boss 234 and the limiting step 221, especially when the rotating rod 22 rotates to a high position, that is, the supporting plate 21 is turned out to the lower side of the bed body, the position of the rotating rod 22 can be supported through the cooperation between the limiting step 221 and the limiting boss 234, and the supporting rod 21 is guaranteed to extend to a certain height. Further, through the pushing action of the pushing spring 4, the close cooperation between the limiting step 221 and the limiting boss 234 is guaranteed.
[0066] In order to limit the spring, guarantee the fixed position of the pushing spring 4, and guarantee the compactness of the whole structure, a spring cavity 41 is formed on the side of the rotating rod 22 away from the limiting step 221, one end of the pushing spring 4 extends into the spring cavity 41 for support, and the other end of the pushing spring 4 is supported on the hinge arm 233. Thus, the stable supporting effect of the pushing spring 4 on the rotating rod 22 can be guaranteed.
[0067] In order to facilitate the smooth turning of the supporting plate 21 into the lower side of the bed body, especially the upper side of the supporting plate 21 generally does not place too heavy objects, preferably, the supporting surface of the limiting step 221 and the limiting boss 234 is an inclined surface, and the included angle between the inclined surface and the surface where the limiting step 221 or the limiting boss 234 is located is an obtuse angle.
[0068] When the medical staff needs to turn the supporting plate 21 into the lower side of the bed body, a greater downward pressure can be applied to the supporting plate 21, the limiting step 221 slides along the limiting boss 234 under the driving action of the downward pressure, so that the limiting step 221 is separated from the limiting boss 234, and the turning of the supporting plate 21 into the lower side of the bed body is facilitated.
[0069] The above is only a preferred embodiment of the present application, and is not intended to limit the protection scope of the present application.
Claims
1. A critical patient transport bed, characterized in that, Include: Bed body (1), auxiliary frame (2) and hanging frame (3), one side of the bed body (1) is rotatably connected with the auxiliary frame (2), and the bed leg (11) of the bed body (1) is rotatably connected with the hanging frame (3); The hanging frame (3) comprises: a rotating drum (31) and a hanging bent rod (32), the rotating drum (31) is sleeved on the bed leg (11), and the hanging bent rod (32) is fixedly connected to one side of the rotating drum (31), so that the oxygen cylinder rack is hung on the upper side of the hanging bent rod (32).
2. The critical patient transport bed of claim 1, wherein, The hanging bent rod (32) comprises: a curved bearing part (321) and an extension inclined part (322), one end of the curved bearing part (321) is fixedly connected to the outer wall of the rotating drum (31), and the other end of the curved bearing part (321) is integrally formed with the extension inclined part (322); the end of the extension inclined part (322) away from the curved bearing part (321) is lower than the hanging rod of the oxygen cylinder rack, and the curved bearing part (321) is higher than the hanging rod of the oxygen cylinder rack; The curved bearing part (321) is in the form of a hook.
3. The critical patient transport bed of claim 1, wherein, The bed legs (11) are connected by a cross beam (12), and the rotating drum (31) is arranged on the upper side of the cross beam (12); A limiting groove (33) is formed in the inner wall of the rotating drum (31), a limiting protrusion (13) is protruded on the outer wall of the bed leg (11), a gap is formed between the rotating drum (31) and the bed frame (14) of the bed body (1), and the height of the gap is greater than the depth of the limiting protrusion (13) extending into the rotating drum (31).
4. The critical patient transport bed of claim 3, wherein, The limiting protrusion (13) is in the form of a taper, the upper end of the limiting protrusion (13) is smaller than the width of the limiting groove (33), and the lower end of the limiting protrusion (13) is the same in size as the width of the limiting groove (33).
5. The critical patient transport bed of claim 3 or 4, wherein, The limiting groove (33) is provided with two or more limiting grooves (33) for limiting the extension of the limiting protrusion (13), so as to adjust the position of the hanging bent rod (32).
6. The critical patient transport bed of claim 5, wherein, The auxiliary frame (2) comprises: a support plate (21), a rotating rod (22) and a hinged seat (23), the upper end of the rotating rod (22) is hinged to the hinged seat (23), and the lower end of the rotating rod (22) is hinged to the support plate (21); The rotating rod (22) is provided with at least three rotating rods.
7. The critical patient transport bed of claim 6, wherein, The hinged seat (23) comprises: a seat body (231) and a rotating shaft (232), the upper side of the seat body (231) is fixedly connected to the lower side of the bed frame (14), the rotating shaft (232) is hinged to the lower side of the seat body (231), and the rotating shaft (232) is hinged to the rotating rod (22); The width of the rotating rod (22) is smaller than the distance between the two hinged arms (233) of the seat body (231), a limiting step (221) is formed on one side of the rotating rod (22), a limiting boss (234) is protruded on the side of the hinged arm (233) close to the limiting step (221), and a pushing spring (4) is arranged on the side of the rotating rod (22) away from the limiting step (221).
8. The critical patient transport bed of claim 7, wherein, The rotating rod (22) is provided with a spring cavity (41) on the side away from the limiting step (221), one end of the push spring (4) extends into the spring cavity (41) for support, and the other end of the push spring (4) is supported on the hinged arm (233).
9. The critical patient transport bed of claim 8, wherein, The support surface of the limiting step (221) and the limiting boss (234) is an inclined surface, and the included angle between the inclined surface and the surface where the limiting step (221) or the limiting boss (234) is located is an obtuse angle.