Open airway adjustable device

Abstract

The utility model relates to the technical field of tools for critical patients, and discloses an open airway adjustable device which comprises a base, baffles are fixedly connected to the two sides of the base, and clamping assemblies are connected to the middles of the side faces of the two baffles in a threaded mode. According to the adjustable device for opening the airway for the severe child patient, through the arrangement of the adjusting assembly and the clamping assembly, when the adjustable device is used, the head of the severe child patient is placed on a headrest, an air pressure ball is pressed, the air pressure ball inflates an air bag through an inflation pipe, the size of the air bag can be adjusted, and then the height of the neck of the severe child patient can be adjusted; when the air bag is adjusted, a rotating valve is screwed, the rotating valve rotates to drive a threaded rod to rotate, the threaded rod rotates to push a clamping plate to enable a gasket to be attached to the head of the child patient, it is guaranteed that the head of the child patient is kept at a proper position, free movement of the head is reduced, an airway channel is stabilized, and respiratory resistance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of appliances for critically ill patients, in particular to an adjustable device for opening an airway. Background Art

[0002] Critically ill patients refer to patients whose illness develops suddenly, is critical, and changes rapidly. The slightest carelessness often leads to irreparable consequences. Therefore, doctors must be able to make correct judgments and determine treatment measures in a short period of time. In order to make correct judgments, many doctors have proposed practical methods based on their personal clinical experience and insights.

[0003] For critically ill children, medical professionals place an adjustable airway opening device under their head to assist in airway opening. This is crucial for maintaining airway patency in critically ill children. However, current devices like these cannot adjust the pillow beneath the child's head, making it difficult to tailor the pillow to the individual child's condition. Consequently, these devices have limited applicability.

[0004] Publication No. CN212853904U discloses an adjustable open airway device for critically ill children. The device comprises an outer frame, an airbag, and a sponge pad. The airbag and sponge pad are housed within the outer frame's inner cavity. The outer frame's inner cavity is provided with a storage slot and a storage slot on its bottom wall. The storage slot houses a lifting rod and a support plate. The storage slot houses a telescopic rod, a hinge, and a movable plate. The top wall of the movable plate is mounted with a bonding plate bonded to the bottom wall of the sponge pad. Air supply pipes are mounted horizontally on both sides of the outer frame. Both sets of air supply pipes are equipped with air intake fans and heating wires. This adjustable open airway device for critically ill children utilizes the storage slot, telescopic rod, hinge, and movable plate. The telescopic rod extends and retracts, driving the movable plate to rotate along the hinge to adjust the angle of the sponge pad. This allows the sponge pad to be freely adjusted to suit different children's conditions, expanding its applicability.

[0005] Although the above patent has achieved an adjustable angle of the sponge pad, so that the sponge pad can be freely adjusted according to the conditions of different children, thereby increasing its scope of application; however, the device is too cumbersome to use. The hot air blowing on the child's face will cause discomfort on the child's face, and the device lacks a certain clamping device. During treatment, the child's head will shake due to the discomfort caused by the treatment, affecting the effect of the treatment.

[0006] Therefore, it is necessary to invent an adjustable airway opening device to solve the above problems. Utility Model Content

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide an adjustable open airway device that is highly practical, can be operated simply, and has a relatively simple structure. It solves the problem raised in the above background technology that it is too troublesome to use, hot air blowing on the child's face will cause discomfort on the child's face, and the device lacks a certain clamping device. During treatment, the child's head will shake due to the discomfort caused by the treatment, affecting the effect of the treatment.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: an open airway adjustable device, including a base, baffles are fixedly connected on both sides of the base, and the middle parts of the side surfaces of the two groups of baffles are threadedly connected with clamping assemblies, and the two groups of clamping assemblies each include a threaded rod, a rotary valve, a clamping plate and a gasket, one side of one group of baffles is fixedly connected with a heating assembly, and the heating assembly includes a battery, a controller and two groups of heating plates, the surface of the base is fixedly connected with an adjustment assembly, and the adjustment assembly includes an airbag, an inflation tube and an air pressure ball, and a groove is provided on the rear side of the surface of the base, and a water bag is fixedly connected inside the groove.

[0011] As a further solution of the present invention, the two groups of threaded rods are threadedly connected to the middle part of the side of the two groups of baffles, one end of the two groups of threaded rods are fixedly connected to the rotating valve, the other end of the two groups of threaded rods are fixedly connected to the clamping plate, and one side of the two groups of clamping plates is fixedly connected to a gasket, which is used for protection to make the contact surface between the device and the patient's head more comfortable.

[0012] As a further solution of the present invention, the battery is fixedly connected to one side of one group of baffles, one end of the battery is electrically connected to the controller through a power cord, and the other end of the controller is electrically connected to two groups of heating plates through a power cord. The two groups of heating plates are fixedly connected to the inside of the water bag, and the heating plates are used to heat, so that the child's head is in a warm environment.

[0013] As a further solution of the present invention, the airbag is fixedly connected to the surface of the base, one side of the airbag is threadedly connected to an inflation tube, one end of the inflation tube is fixedly connected to an air pressure ball, and the airbag is used for support and can adjust the height of the child's neck.

[0014] As a further solution of the present invention, four groups of support rods are fixedly connected to the bottom surface of the base, and the bottoms of the four groups of support rods are fixedly connected to suction cups, which are used for fixing so that the device can be fixed.

[0015] As a further solution of the present invention, a headrest is fixedly connected to the outside of the water bag, and a shoulder pad is fixedly connected to the surface of the base. The shoulder pad is used for protection, so that the child can be more comfortable during treatment.

[0016] As a further solution of the present invention, a plurality of ventilation holes are provided on the surface of the headrest, and the material of the headrest is a sponge pad.

[0017] (3) Beneficial effects

[0018] The utility model provides an adjustable airway opening device, which has the following beneficial effects:

[0019] 1. The adjustable airway opening device for critically ill children is configured with an adjustment component and a clamping component. When in use, the head of the critically ill child is placed on the headrest and the air pressure ball is pressed. The air pressure ball inflates the airbag through the inflation tube, so that the size of the airbag can be adjusted, and then the height of the critically ill child's neck can be adjusted to make the critically ill child more comfortable during treatment. When the airbag adjustment is completed, the rotating valve is turned, and the rotation of the rotating valve drives the threaded rod to rotate. The rotation of the threaded rod pushes the clamping plate to make the gasket fit against the child's head, ensuring that the child's head remains in the appropriate position, reducing the free movement of the head, helping to stabilize the airway passage, and reducing breathing resistance.

[0020] 2. This adjustable airway opening device for critically ill children is equipped with a heating component. When in use, the controller controls the heating plate to heat the liquid inside the water bag. When the water bag is heated, the headrest is also heated. During long-term treatment, the body will feel cold or uncomfortable. At this time, the headrest can be heated according to the needs of the child, providing warmth and comfort for the child, helping the child to better receive treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the integrated component structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the heating component of the present utility model.

[0025] In the figure: 1. Base; 2. Baffle; 3. Clamping assembly; 301. Threaded rod; 302. Rotating valve; 303. Clamping plate; 304. Gasket; 4. Heating assembly; 401. Battery; 402. Controller; 403. Heating plate; 5. Adjustment assembly; 501. Airbag; 502. Inflatable tube; 503. Air pressure ball; 6. Water bag; 7. Support rod; 8. Suction cup; 9. Headrest; 10. Shoulder pad. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an open airway adjustable device, comprising a base 1, baffles 2 are fixedly connected to both sides of the base 1, and the middle parts of the side surfaces of the two groups of baffles 2 are threadedly connected with a clamping assembly 3. Through the setting of the clamping assembly 3, it is ensured that the child's head is kept in an appropriate position and the free movement of the head is reduced. The two groups of clamping assemblies 3 each include a threaded rod 301, a rotary valve 302, a clamping plate 303 and a gasket 304. One side of one group of baffles 2 is fixedly connected with a heating assembly 4. Through the setting of the heating assembly 4, the child is provided with warmth and comfort, helping the child to better receive treatment. The heating assembly 4 includes a battery 401, a controller 402 and two groups of heating plates 403. The surface of the base 1 is fixedly connected with an adjusting assembly 5. Through the setting of the adjusting assembly 5, the height of the neck of a seriously ill child can be adjusted to make the child more comfortable during treatment. The adjusting assembly 5 includes an air bag 501, an inflation tube 502 and an air pressure ball 503. The rear side of the surface of the base 1 is provided with a groove, and the inside of the groove is fixedly connected with a water bag 6.

[0028] See also Figure 2 The two sets of threaded rods 301 are threadedly connected to the middle part of the side of the two sets of baffles 2. One end of the two sets of threaded rods 301 is fixedly connected to the rotary valve 302. The other end of the two sets of threaded rods 301 is fixedly connected to the clamping plate 303. One side of the two sets of clamping plates 303 is fixedly connected to a gasket 304. The gasket 304 is used for protection, making the contact surface between the device and the patient's head more comfortable.

[0029] See also Figure 4The battery 401 is fixedly connected to one side of one set of baffles 2. One end of the battery 401 is electrically connected to the controller 402 via a power line. The other end of the controller 402 is electrically connected to two sets of heating plates 403 via a power line. Both sets of heating plates 403 are fixedly connected to the inside of the water bag 6. The heating plates 403 are used to heat the child's head so that the child's head is in a warm environment.

[0030] See also Figure 3 The airbag 501 is fixedly connected to the surface of the base 1, and an inflation tube 502 is threadedly connected to one side of the airbag 501. One end of the inflation tube 502 is fixedly connected to an air pressure ball 503. The airbag 501 is used for support and can adjust the height of the child's neck;

[0031] See also Figure 1 , the bottom surface of the base 1 is fixedly connected with four groups of support rods 7, and the bottoms of the four groups of support rods 7 are fixedly connected with suction cups 8, which are used to fix the device so that the device can be fixed;

[0032] See also Figure 1 The outside of the water bag 6 is fixedly connected to a headrest 9, and the surface of the base 1 is fixedly connected to a shoulder pad 10, which is used for protection, so that the child can be more comfortable during treatment;

[0033] See also Figure 1 The surface of the headrest 9 is provided with a plurality of ventilation holes, and the material of the headrest 9 is a sponge pad.

[0034] The model of controller 402 is: OHR-E300. The above parameters and models can be selected according to actual conditions.

[0035] In the present invention, the working steps of the device are as follows:

[0036] Step 1: When in use, place the head of a seriously ill child on the headrest 9 and press the air pressure ball 503. The air pressure ball 503 inflates the airbag 501 through the inflation tube 502, so that the size of the airbag 501 can be adjusted, and then the height of the seriously ill child's neck can be adjusted. When the airbag 501 is adjusted, the rotary valve 302 is turned. The rotary valve 302 rotates to drive the threaded rod 301 to rotate. The threaded rod 301 rotates and pushes the clamping plate 303 to make the gasket 304 fit the child's head, ensuring that the child's head remains in the appropriate position.

[0037] Step 2: When in use, the controller 402 controls the heating plate 403 to heat the liquid inside the water bag 6. When the water bag 6 is heated, the headrest 9 is heated to provide warmth and comfort for the child, helping the child to better receive treatment.

[0038] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0039] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable airway opening device comprising a base (1), characterized in that: Baffles (2) are fixedly connected to both sides of the base (1), and the middle parts of the sides of the two groups of baffles (2) are both threadedly connected to clamping assemblies (3), and the two groups of clamping assemblies (3) each include a threaded rod (301), a rotary valve (302), a clamping plate (303) and a gasket (304). One side of one group of baffles (2) is fixedly connected to a heating assembly (4), and the heating assembly (4) includes a battery (401), a controller (402) and two groups of heating plates (403). The surface of the base (1) is fixedly connected to an adjustment assembly (5), and the adjustment assembly (5) includes an air bag (501), an inflation tube (502) and an air pressure ball (503). A groove is provided on the rear side of the surface of the base (1), and a water bag (6) is fixedly connected inside the groove.

2. The adjustable airway opening device according to claim 1, characterized in that: The two groups of threaded rods (301) are both threadedly connected to the middle of the side surfaces of the two groups of baffles (2); one end of the two groups of threaded rods (301) is fixedly connected to a rotary valve (302); the other end of the two groups of threaded rods (301) is fixedly connected to a clamping plate (303); and one side of the two groups of clamping plates (303) is fixedly connected to a gasket (304).

3. The adjustable airway opening device according to claim 1, characterized in that: The battery (401) is fixedly connected to one side of one set of baffles (2); one end of the battery (401) is electrically connected to a controller (402) via a power line; the other end of the controller (402) is electrically connected to two sets of heating plates (403) via a power line; the two sets of heating plates (403) are both fixedly connected to the interior of the water bag (6).

4. The adjustable airway opening device according to claim 1, characterized in that: The airbag (501) is fixedly connected to the surface of the base (1), one side of the airbag (501) is threadedly connected to an inflation tube (502), and one end of the inflation tube (502) is fixedly connected to an air pressure ball (503).

5. The adjustable airway opening device according to claim 1, characterized in that: Four groups of support rods (7) are fixedly connected to the bottom surface of the base (1), and the bottoms of the four groups of support rods (7) are all fixedly connected to suction cups (8).

6. The adjustable airway opening device according to claim 1, characterized in that: The outer side of the water bag (6) is fixedly connected to a headrest (9), and the surface of the base (1) is fixedly connected to a shoulder pad (10).

7. The adjustable airway opening device according to claim 6, characterized in that: A plurality of ventilation holes are provided on the surface of the headrest (9), and the material of the headrest (9) is a sponge pad.

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