Cervical support pillow

Abstract

The utility model discloses a cervical support pillow, comprising a headrest body and a support assembly arranged on one side of the headrest body, a first groove is opened at the center of the upper surface of the headrest body, and auxiliary support blocks are fixedly arranged on both sides of the groove, the support assembly comprises a base and a movable support block arranged on the upper surface of the base, one side of the base is fixedly connected to the side surface of the headrest body, a second groove is installed on the lower surface of the base, the top of the base is connected to the movable support block through an adjustment mechanism, and the adjustment mechanism includes a connecting plate and a screw. The beneficial effect of the utility model is that the corresponding strip airbags are expanded or contracted by controlling different solenoid valves to work, and when the strip airbags are contracted, the support for the patient's neck is eliminated, so as to avoid supporting the same part of the patient for a long time and effectively avoid the formation of pressure sores.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a cervical vertebra support pillow. Background Art

[0002] For patients with acute cervical spine injury or cervical spine surgery, they lie flat without pillows after surgery, with the neck in a neutral position and salt bags placed on both sides of the head. There is currently no unified specification for salt bags in clinical practice, and most of them are made by the patients' families themselves. The sizes and materials vary, and there is no standard. Special techniques are required to bandage the bags. The patients still use normal pillows, and their necks are suspended in the air, which is not conducive to the rapid recovery of the neck. The materials are not comfortable and breathable, and it is easy to cause pressure injuries to the auricle when placed on both sides of the head. Another way is for the bedside attendant to stare at the patient at the bedside at any time to remind the patient to pay attention to the head and neck posture. This method is time-consuming and labor-intensive, and it is difficult to fix the patient's head and neck.

[0003] Currently, there is no dedicated postoperative cervical support pillow. Medical staff can only use the original pillow pad behind the patient's neck to provide support for the cervical spine. This type of neck support is difficult to adjust the height and is difficult to meet the needs of patients with different body shapes. At the same time, the existing pillow pads are easy to cause pressure sores on the patient's neck when used. Utility Model Content

[0004] The purpose of the utility model is to provide a cervical vertebra support pillow to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cervical support pillow, comprising a headrest body and a support assembly arranged on one side of the headrest body, a first groove is provided at the center of the upper surface of the headrest body, and auxiliary support blocks are fixedly provided on both sides of the groove, the support assembly comprises a base and a movable support block arranged on the upper surface of the base, one side of the base is fixedly connected to the side surface of the headrest body, a second groove is installed on the lower surface of the base, the top of the base is connected to the movable support block through an adjustment mechanism, the adjustment mechanism comprises a connecting plate and a screw, the connecting plate is fixedly provided on the lower surface of the movable support block, the upper end of the screw is rotatably connected to the connecting plate, the lower end of the screw extends into the second groove and is threadedly connected to the base.

[0006] Preferably, the movable support block is provided with fixing rods on both sides of the connecting plate, and the fixing rods pass through the through holes of the base and extend into the second groove.

[0007] Preferably, an auxiliary component is also included, which includes a miniature silent air pump arranged inside the headrest body, an air inlet pipe and an exhaust pipe arranged on both sides of the auxiliary support block, and a plurality of strip air bags arranged on the upper surface of the auxiliary support block, one end of the air inlet pipe is connected to the air outlet end of the miniature silent air pump, one end of a plurality of the strip air bags are connected to the air inlet pipe, and the other end of the strip air bags is connected to the exhaust pipe.

[0008] Preferably, the auxiliary component also includes a controller and a battery arranged inside the headrest body, and a solenoid valve arranged at one end of the strip airbag close to the exhaust pipe, and the controller is connected to the miniature silent air pump, the battery and the solenoid valve through wires.

[0009] Preferably, a third groove is formed on opposite sides of the two auxiliary support blocks.

[0010] Preferably, the upper surfaces of the headrest body, the auxiliary support block and the movable support block are all provided with sponge pads.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By arranging a support assembly on one side of the headrest body, and connecting the movable support block of the support assembly with the base through an adjustment mechanism, the height of the entire movable support block can be adjusted by rotating the screw of the adjustment mechanism during use, so as to meet the needs of different patients;

[0013] 2. By setting up an auxiliary component, multiple strip airbags of the auxiliary component are set on the upper surface of the movable support block, and the two ends of the strip airbag are respectively connected to the air inlet pipe and the exhaust pipe. At the same time, a solenoid valve is set at the connection between the strip airbag and the exhaust pipe. During use, different solenoid valves are controlled by a controller to make the corresponding strip airbag expand or contract. When the strip airbag contracts, the support for the patient's neck is eliminated, avoiding long-term support for the same part of the patient, and effectively avoiding the formation of pressure sores. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the auxiliary component of the utility model.

[0016] In the figure: 1. headrest body; 2. first groove; 3. auxiliary support block; 4. base; 5. movable support block; 6. second groove; 7. connecting plate; 8. screw rod; 9. fixing rod; 10. micro silent air pump; 11. air intake pipe; 12. exhaust pipe; 13. strip airbag; 14. third groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 The utility model provides a technical solution: a cervical support pillow, comprising a headrest body 1 and a support assembly arranged on one side of the headrest body 1, a first groove 2 is opened at the center of the upper surface of the headrest body 1, and auxiliary support blocks 3 are fixedly arranged on both sides of the groove, the support assembly comprises a base 4 and a movable support block 5 arranged on the upper surface of the base 4, one side of the base 4 is fixedly connected to the side of the headrest body 1, a second groove 6 is installed on the lower surface of the base 4, the top of the base 4 is connected to the movable support block 5 through an adjustment mechanism, the adjustment mechanism comprises a connecting plate 7 and a screw 8, the connecting plate 7 is fixedly arranged on the lower surface of the movable support block 5, the upper end of the screw 8 is rotatably connected to the connecting plate 7, the lower end of the screw 8 extends into the second groove 6 and is threadedly connected to the base 4.

[0019] The movable support block 5 is provided with fixing rods 9 on both sides of the connecting plate 7 . The fixing rods 9 penetrate through the through holes of the base 4 and extend into the second groove 6 .

[0020] It also includes an auxiliary component, which includes a micro silent air pump 10 arranged inside the headrest body 1, an air inlet pipe 11 and an exhaust pipe 12 arranged on both sides of the auxiliary support block 3, and a plurality of strip air bags 13 arranged on the upper surface of the auxiliary support block 3, one end of the air inlet pipe 11 is connected to the air outlet end of the micro silent air pump 10, one end of the plurality of strip air bags 13 are connected to the air inlet pipe 11, and the other end of the strip air bags 13 is connected to the exhaust pipe 12.

[0021] The auxiliary component also includes a controller and a battery arranged inside the headrest body 1 and a solenoid valve arranged at one end of the strip airbag 13 close to the exhaust pipe 12. The controller is connected to the micro silent air pump 10, the battery and the solenoid valve through wires.

[0022] It is understandable that the controller is also connected to a control switch and a timing module. The control switch controls the operation of the micro silent air pump 10, the timing is performed by the timing module, and the controller controls the solenoid valve to open or close, thereby achieving the expansion or contraction of the strip airbag 13.

[0023] A third groove 14 is formed on one opposite side of the two auxiliary support blocks 3 .

[0024] The upper surfaces of the headrest body 1 , the auxiliary support block 3 , and the movable support block 5 are all provided with sponge pads.

[0025] The movable support blocks 5 on the surface of the movable support block 5 are distributed at intervals between the plurality of strip-shaped airbags 13 .

[0026] Specifically, when using the utility model, according to the needs, the screw rod 8 is rotated to lift the movable support block 5 as a whole, so as to adjust the height of the movable support block 5 as a whole to meet the needs of different patients. At the same time, the micro silent air pump 10 is controlled by the controller to generate airflow, and enters multiple strip air bags 13 through the air inlet pipe 11 to support the patient's neck. During use, the controller controls the solenoid valves at the ends of the strip air bags 13 to open or close, that is, first all the solenoid valves are closed, and then one of the solenoid valves is opened to discharge the gas in the corresponding strip air bag 13 through the exhaust pipe 12, thereby eliminating the support for the patient's neck. After a period of time, the solenoid valve is closed, and the solenoid valve of another strip air bag 13 is controlled to open, thereby avoiding long-term support for the same part of the patient, and effectively avoiding the formation of pressure sores.

Claims

1. A cervical support pillow, characterized in that: The invention comprises a headrest body (1) and a support assembly arranged on one side of the headrest body (1); a first groove (2) is provided at the center of the upper surface of the headrest body (1), and auxiliary support blocks (3) are fixedly arranged on both sides of the groove; the support assembly comprises a base (4) and a movable support block (5) arranged on the upper surface of the base (4); one side of the base (4) is fixedly connected to the side surface of the headrest body (1); a second groove (6) is installed on the lower surface of the base (4); the upper surface of the base (4) is connected to the movable support block (5) through an adjustment mechanism; the adjustment mechanism comprises a connecting plate (7) and a screw rod (8); the connecting plate (7) is fixedly arranged on the lower surface of the movable support block (5); the upper end of the screw rod (8) is rotatably connected to the connecting plate (7); the lower end of the screw rod (8) extends into the second groove (6) and is connected to the base (4) through a thread.

2. A cervical support pillow according to claim 1, characterized in that: The movable support block (5) is provided with fixing rods (9) on both sides of the connecting plate (7), and the fixing rods (9) penetrate through the through holes of the base (4) and extend into the second groove (6).

3. The cervical support pillow according to claim 1, characterized in that: The invention also comprises an auxiliary component, which comprises a micro silent air pump (10) arranged inside the headrest body (1), an air intake pipe (11) and an exhaust pipe (12) arranged on both sides of the auxiliary support block (3), and a plurality of strip-shaped air bags (13) arranged on the upper surface of the auxiliary support block (3), one end of the air intake pipe (11) is connected to the air outlet end of the micro silent air pump (10), one end of the plurality of strip-shaped air bags (13) are connected to the air intake pipe (11), and the other end of the strip-shaped air bags (13) is connected to the exhaust pipe (12).

4. The cervical support pillow according to claim 3, characterized in that: The auxiliary component also includes a controller and a battery arranged inside the headrest body (1), and a solenoid valve arranged at one end of the strip airbag (13) close to the exhaust pipe (12); the controller is connected to the micro silent air pump (10), the battery, and the solenoid valve via wires.

5. The cervical support pillow according to claim 1, characterized in that: A third groove (14) is provided on opposite sides of the two auxiliary support blocks (3).

6. The cervical support pillow according to claim 1, characterized in that: The upper surfaces of the headrest main body (1), the auxiliary support block (3) and the movable support block (5) are all provided with sponge pads.

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