First-aid bed

Abstract

The utility model discloses a first-aid bed which comprises a first-aid bed body. The neck lifting structure can be adjusted up and down relative to the first-aid bed body, and the neck lifting structure penetrates through the front end of the first-aid bed body from bottom to top; the lifting driving structure is connected with the neck lifting structure, and the lifting driving structure drives the neck lifting structure to move up and down; and the lifting locking structure is used for locking the position of the neck lifting structure after the neck lifting structure is lifted. When a medical worker drives a pulling handle to move in the direction away from the bed surface in the front-back direction, the upper end of a first connecting rod can move upwards, so that the neck lifting structure is lifted, and finally the position of the neck lifting structure is limited through a lifting locking structure, so that the auxiliary effect of trachea cannula first-aid operation is achieved; and the patient can be well treated by an operator, so that the treatment effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an emergency bed. Background Technology

[0002] Endotracheal intubation is a common emergency procedure for protecting the airway in clinical emergency situations. During the procedure, the patient's head needs to be tilted back to fully open the airway. The operator holds a laryngoscope in one hand and an endotracheal tube in the other to insert the tube into the patient's airway. Therefore, an assistant is needed to help tilt the patient's head back and fix it in place before the operator can perform the procedure.

[0003] Existing emergency beds have a relatively simple function, serving only to support and transfer patients. In emergency situations where there is a shortage of manpower, there may be situations where tracheal intubation is required but there is no assistant. In such cases, the operator cannot treat the patient well, resulting in poor treatment outcomes. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an emergency bed to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0005] The solution to the technical problem of this utility model is:

[0006] An emergency bed includes:

[0007] Emergency bed frame;

[0008] A neck support structure, wherein the neck support structure is adjustable vertically relative to the emergency bed body, and the neck support structure passes through the front end of the emergency bed body from bottom to top;

[0009] A lifting drive structure is provided, which is connected to the neck support structure, and the lifting drive structure drives the neck support structure to move up and down.

[0010] A lifting and locking structure is provided to lock the position of the neck lifting structure after it has been raised.

[0011] As a further improvement to the above technical solution, the lifting drive structure includes:

[0012] A first connecting rod, the upper end of which is connected to the neck support structure, moves upward, causing the neck support structure to move upward;

[0013] A sliding sleeve is fitted onto the first connecting rod and slidably connected to the first connecting rod. The sliding sleeve is rotatably connected to the emergency bed body and can slide back and forth relative to the emergency bed body.

[0014] The second connecting rod is hinged to the lower end of the first connecting rod;

[0015] Pull the handle, which is fixed to the end of the second connecting rod away from the first connecting rod.

[0016] As a further improvement to the above technical solution, the emergency bed includes:

[0017] bed surface;

[0018] A base, which is located below the bed surface, is provided with multiple roller structures;

[0019] A lifting mechanism is provided between the base and the bed surface, and the lifting mechanism drives the bed surface to move up and down relative to the base.

[0020] As a further improvement to the above technical solution, the lifting and locking structure includes:

[0021] A locking groove is fixed to the second connecting rod;

[0022] A locking pin is fixed to the emergency bed body and engages with the locking groove.

[0023] As a further improvement to the above technical solution, the lifting mechanism is a scissor mechanism.

[0024] As a further improvement to the above technical solution, the roller structure is configured as a swivel wheel.

[0025] As a further improvement to the above technical solution, guardrail structures are provided on both sides of the bed surface.

[0026] As a further improvement to the above technical solution, the guardrail structure includes:

[0027] Multiple guardrail vertical bars are arranged in parallel and along the front-to-back direction; the lower end of each guardrail vertical bar is connected to the bed surface.

[0028] A horizontal guardrail bar, which is connected to the upper end of the vertical guardrail bar.

[0029] As a further improvement to the above technical solution, the lower end of the guardrail vertical bar is hinged to the bed surface, and the upper end is hinged to the guardrail horizontal bar.

[0030] As a further improvement to the above technical solution, the upper end of the neck support structure is provided with a soft padding layer.

[0031] The beneficial effects of this utility model are: when medical staff drive the handle to move away from the bed surface in the front-back direction, the upper end of the first connecting rod will move upward, thereby lifting the neck support structure. Finally, the position of the neck support structure is restricted by the support locking structure, so as to realize the auxiliary role of tracheal intubation emergency operation. The operator can treat the patient well and improve the treatment effect.

[0032] This invention relates to the field of medical device technology. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this utility model, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0035] Figure 2 This is a cross-sectional view of the front end of the emergency bed according to an embodiment of the present invention.

[0036] In the diagram, 100 is the emergency bed frame; 110 is the bed surface; 120 is the base; 121 is the roller structure; 130 is the lifting mechanism; 140 is the guardrail structure; 141 is the guardrail crossbar; 142 is the guardrail vertical bar; 200 is the neck support structure; 300 is the support drive structure; 310 is the first connecting rod; 320 is the sliding sleeve; 330 is the second connecting rod; 340 is the pull handle; 410 is the locking fixing pin; and 420 is the locking fixing groove. Detailed Implementation

[0037] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages mentioned herein do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this invention can be combined interactively without contradicting each other.

[0038] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] Reference Figure 1 and Figure 2 An emergency bed includes: an emergency bed body 100, a neck support structure 200, and a support drive structure 300.

[0041] Specifically, the emergency bed 100 includes a bed surface 110, a base 120, and a lifting mechanism 130.

[0042] The bed surface 110 and the base 120 are arranged at intervals in the vertical direction, with the bed surface 110 positioned above the base 120.

[0043] The lower end of the base 120 is provided with four roller structures 121. Specifically, all four roller structures 121 are omnidirectional wheels, and more specifically, all four roller structures 121 are omnidirectional wheels with brakes. In other embodiments, the roller structures 121 may be conventional rollers, or multiple roller structures 121 may be a combination of ordinary rollers and omnidirectional wheels.

[0044] The lifting mechanism 130 is located between the bed surface 110 and the base 120. The lifting mechanism 130 is used to drive the bed surface 110 to move up and down, so that the height of the bed surface 110 can be adapted to beds of different heights, making it more convenient and labor-saving for medical staff to place patients and transfer beds.

[0045] In this embodiment, the lifting structure is configured as a scissor mechanism. Specifically, the scissor mechanism is an electrically driven scissor mechanism. In other embodiments, the scissor mechanism can also be configured as a hydraulically driven scissor mechanism. Those skilled in the art can select the driving method of the scissor mechanism according to actual needs.

[0046] The bed surface 110 is equipped with guardrail structures 140 on both the left and right sides. These guardrail structures 140 restrict the patient's position to prevent the patient from falling off the emergency bed during transport. Specifically, the guardrail structure 140 includes horizontal guardrail bars 141 and vertical guardrail bars 142. Multiple vertical guardrail bars 142 are arranged in a front-to-back direction, parallel to each other. The horizontal guardrail bars 141 are positioned above the vertical guardrail bars 142.

[0047] Specifically, in this embodiment, the lower end of the guardrail vertical bar 142 is hinged to the bed surface 110, and the upper end of the guardrail vertical bar 142 is hinged to the guardrail horizontal bar 141. This configuration allows the guardrail structure 140 to be folded as a whole. The folded guardrail structure 140 will not obstruct the transfer of patients, thus facilitating the transfer of patients from other locations to the emergency bed or vice versa. Naturally, the guardrail structure 140 also includes a locking structure for locking the guardrail horizontal bar 141 and the guardrail vertical bar 142. This locking structure is a conventional feature of foldable guardrail structures 140 in this field, and will not be described in detail here.

[0048] In other embodiments, the guardrail structure 140 may be configured as a structure in which the guardrail vertical bars 142 and the guardrail horizontal bars 141 are fixedly connected, and the guardrail structure 140 can be flipped vertically relative to the window. Alternatively, the guardrail vertical bars 142 may be configured as rod-shaped structures that can extend and retract vertically, with their upper and lower ends fixedly connected to the guardrail horizontal bars 141 and the bed surface 110, respectively. Those skilled in the art can select the specific construction of the guardrail structure 140 and its connection method with the bed surface 110 according to actual needs.

[0049] The front end of the bed surface 110 is provided with a support perforation, and the neck support structure 200 passes through the support perforation from bottom to top. The neck support structure 200 and the bed surface 110 are slidably connected in the vertical direction.

[0050] Specifically, in this embodiment, a soft padding layer is provided at the upper end of the neck support structure 200. By providing a soft padding layer, when the patient's neck is supported by the neck support structure 200, the patient's neck comes into contact with the softer padding layer, so as to avoid the patient's neck being supported by a harder object, which can reduce the patient's discomfort.

[0051] The lifting drive structure 300 is located below the bed surface 110 and at the front of the bed surface 110. Specifically, the lifting drive structure 300 includes a first connecting rod 310, a sliding sleeve 320, a second connecting rod 330, and a pull handle 340.

[0052] The number of the first connecting rod 310, the second connecting rod 330, and the sliding sleeve 320 are all set to two, and the two first connecting rods 310, the two second connecting rods 330, and the two sliding sleeves 320 are arranged in the left and right directions respectively.

[0053] The upper end of the first connecting rod 310 is hinged to the lower end of the neck support structure 200, and the lower end of the first connecting rod 310 is hinged to the second connecting rod 330.

[0054] The sliding sleeve 320 is fitted onto the first connecting rod 310, and the sliding sleeve 320 is slidably connected to the first connecting rod 310. The lower end of the bed surface 110 is provided with a sliding groove extending in the front-back direction. The sliding sleeve 320 is provided with a cylindrical sliding protrusion, which is disposed in the sliding groove. The sliding protrusion is slidably connected to the sliding groove, and the sliding protrusion can rotate in the sliding groove, thereby realizing the slidable sliding connection between the sliding sleeve 320 and the bed surface 110.

[0055] Specifically, the lower end of the bed surface 110 is also provided with a limiting groove, through which the second connecting rod 330 passes. The limiting groove can restrict the position of the second connecting rod 330, thereby preventing the second connecting rod 330 from falling.

[0056] A locking pin is provided in the limiting groove, and a locking groove is provided in the second connecting rod 330. When the second connecting rod 330 is pulled and moves away from the bed surface until the neck support structure 200 rises to its highest position, the medical staff swings the second connecting rod 330 to make the locking pin enter the locking groove, thereby realizing the locking of the second connecting rod 330, the first connecting rod 310 and the neck support structure 200.

[0057] The pull handle 340 is located at the end of the second connecting rod 330 away from the first connecting rod 310. The pull handle 340 is located between the two second connecting rods 330, and the two ends of the pull handle 340 are fixedly connected to the two second connecting rods 330 respectively.

[0058] When medical staff drive the handle 340 to move away from the bed surface 110 in the front-back direction, the upper end of the first connecting rod 310 will move upward, thereby lifting the neck support structure 200 to assist in the emergency endotracheal intubation operation. The neck support structure 200 allows the patient's head to be suspended in a head-tilt position, allowing the airway to be fully opened. The operator holds a laryngoscope in one hand and an endotracheal tube in the other to insert the tube into the patient's airway. This design allows the operator to perform the emergency endotracheal intubation operation independently without the need for an assistant to help the patient into a head-tilt position in an emergency, thus saving the patient's life in time.

[0059] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. An emergency bed, characterized in that: include: Emergency bed frame; A neck support structure, wherein the neck support structure is adjustable vertically relative to the emergency bed body, and the neck support structure passes through the front end of the emergency bed body from bottom to top; A lifting drive structure is connected to the neck support structure, and the lifting drive structure drives the neck support structure to move up and down; a lifting locking structure is used to lock the position of the neck support structure after it is raised.

2. The emergency bed according to claim 1, characterized in that: The lifting drive structure includes: a first connecting rod, the upper end of which is connected to the neck lifting structure, and when the upper end of the first connecting rod moves upward, it drives the neck lifting structure to move upward; a sliding sleeve, which is sleeved on the first connecting rod and slidably connected to it, and is rotatably connected to the emergency bed body and can slide back and forth relative to the emergency bed body; a second connecting rod, the lower end of which is hinged to the first connecting rod; and a pull handle, which is fixed to the end of the second connecting rod away from the first connecting rod.

3. The emergency bed according to claim 2, characterized in that: The emergency bed includes: a bed surface; a base, which is disposed below the bed surface and has multiple rollers; and a lifting mechanism, which is disposed between the base and the bed surface and drives the bed surface to move up and down relative to the base.

4. The emergency bed according to claim 3, characterized in that: The lifting and locking structure includes: a locking groove, which is fixed to the second connecting rod; and a locking pin, which is fixed to the emergency bed body and engages with the locking groove.

5. The emergency bed according to claim 3, characterized in that: The lifting mechanism is a scissor mechanism.

6. The emergency bed according to claim 3, characterized in that: The roller structure is configured as a swivel wheel.

7. The emergency bed according to claim 3, characterized in that: The bed surface is equipped with guardrails on both sides.

8. An emergency bed according to claim 7, characterized in that: The guardrail structure includes: multiple guardrail vertical bars arranged in parallel and along the front-to-back direction; the lower ends of the guardrail vertical bars are connected to the bed surface; and a guardrail horizontal bar connected to the upper ends of the guardrail vertical bars.

9. An emergency bed according to claim 8, characterized in that: The lower end of the vertical guardrail is hinged to the bed surface, and the upper end is hinged to the horizontal guardrail.

10. An emergency bed according to claim 1, characterized in that: The upper end of the neck support structure is provided with a soft padding layer.

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