Angle alarm pillow used after tracheotomy

Abstract

The utility model discloses an angle alarm pillow used after tracheotomy. The angle alarm pillow comprises a pillow body and a controller. The pillow is provided with an angle detection device used for detecting the rotation angle of the head of the human body and an alarm, and the angle detection device abuts against and is matched with the head of the human body to form a structure that the angle detection device can rotate synchronously when the head of the human body leans backwards. The face, away from the head of the human body, of the angle detection device is connected with the pillow through a rebound structure, the two ends of the angle detection device are rotationally connected with the inner walls of the two sides of the pillow respectively, and the angle detection device and the alarm are both electrically connected with the controller. The utility model has the advantage of effectively preventing the head of the patient from excessively leaning backwards.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary medical equipment, in particular to an angle alarm pillow after tracheectomy. Background Art

[0002] After tracheectomy, the patient's head needs to be kept in a chest-containing position, that is, the neck should be flexed 30 degrees and cannot be swung backward at will, otherwise it will cause the tubes in the patient's surgical area to rupture, affecting the patient's recovery. The utility model patent with publication number CN210784906U discloses a post-tracheectomy rehabilitation fixation bracket. When the device is in use, the patient fixes the head through the bracket pad and keeps it in a low position. The patient's head rests on the support baffle, and the back of the head is directly in contact with the soft material layer 1. The soft material layer 2 on both sides of the bracket pad is placed on the bottom side of the ear. The support baffle can move forward through the characteristics of the spring hinge closer. When the mounting plate is tilted forward at a certain angle, the positioning plate acts as a movable part, and the gap changes to allow the rotating shaft to rotate. Under the support of the connecting part, the central axis position during rotation is kept fixed, which can facilitate the patient to move the neck and lean forward, with the chin close to the sternoclavicular joint to keep the head low. The stretch belt is horizontally placed on the empty space on the front side of the bracket pad through the docking buckle. When the neck leans forward, the mandible is directly placed on the surface of the stretch belt, which can reduce the patient's postoperative neck fatigue and reduce the tension of the anastomotic stoma after tracheotomy, effectively prevent tracheal tearing, and effectively shorten the recovery time. However, the device cannot send out a warning signal when the patient's head tilts back excessively, that is, the patient cannot know whether his or her neck remains within 30 degrees of cervical flexion during neck movement.

[0003] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a post-tracheectomy angle alarm pillow which can effectively prevent the patient's head from leaning back excessively.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides an angle alarm pillow for post-tracheectomy surgery, comprising a pillow and a controller; the pillow is provided with an angle detection device and an alarm for detecting the rotation angle of a human head, the angle detection device and the human head are in contact with each other to form a structure in which the angle detection device can rotate synchronously when the human head leans back, the side of the angle detection device away from the human head is connected to the pillow through a rebound structure, the two ends of the angle detection device are respectively rotatably connected to the inner walls on both sides of the pillow, and the angle detection device and the alarm are both electrically connected to the controller.

[0007] Furthermore, the angle detection device includes two rotating shafts and a support plate, the two rotating shafts are respectively fixed on both sides of the support plate, the support plate is rotatably connected to the inner walls of both sides of the pillow through the rotating shafts and the support plate is in contact and cooperation with the back of the human head, and the side of the support plate away from the back of the human head is connected to the pillow through a rebound structure, and an angle sensor is provided on at least one of the rotating shafts, the sensing shaft of the angle sensor is connected to the rotating shaft and the angle sensor is electrically connected to the controller.

[0008] Furthermore, the rebound structure includes a first splint, a second splint, a fixed shaft and a torsion spring, the first splint and the second splint are respectively fixed to a side of the support plate away from the back of the human head and the pillow, both sides of the first splint and the second splint are provided with clamping holes, the fixed shaft passes through the clamping holes of the first splint and the second splint in sequence to form a structure in which the first splint and the second splint rotate around the fixed shaft, the torsion spring is socketed with the fixed shaft and the upper and lower ends of the torsion spring are respectively in contact with the first splint and the second splint.

[0009] Furthermore, fixing holes are provided on both sides of the pillow, and electric fans can be detachably installed in the two fixing holes, and the electric fans are electrically connected to the controller.

[0010] Furthermore, the controller has a control panel and the control panel is installed on the pillow, and the control panel includes a display screen and multiple function buttons.

[0011] Furthermore, a detachable sweat-absorbing pad is provided on one side of the pillow close to the skin of the human neck and on one side of the support plate close to the back of the human head.

[0012] Furthermore, the sweat-absorbing pad includes a top layer for absorbing sweat and a bottom layer for fixing. The side of the pillow close to the human neck skin and the side of the support plate close to the back of the human head are respectively adhered to the bottom layer of the corresponding sweat-absorbing pad through Velcro.

[0013] Due to the adoption of the above structure, the utility model has the following beneficial effects:

[0014] The utility model is provided with an angle detection device, an alarm, a controller and a rebound structure. When the patient moves the cervical spine, the angle detection device will be pushed to rotate synchronously. When the rotation angle of the angle detection device exceeds the preset alarm threshold, that is, when the patient's neck movement range exceeds the preset alarm threshold, the controller will control the alarm to sound an alarm, thereby playing a role in reminding the patient, and the rebound structure can make the angle detection device return to the initial position. Therefore, the utility model has the advantage of effectively preventing the patient's head from tilting back excessively.

[0015] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a top view of the utility model;

[0018] Figure 2 It is a left view of the utility model. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] Please refer to Figure 1 to Figure 2 The utility model provides a post-tracheal resection angle alarm pillow, comprising a pillow 1 and a controller; the pillow 1 is provided with an angle detection device 3 and an alarm for detecting the rotation angle of a human head, the angle detection device 3 and the human head are in contact with each other to form a structure in which the angle detection device 3 can rotate synchronously when the human head leans back, the side of the angle detection device 3 away from the human head is connected to the pillow 1 through a rebound structure 4, the two ends of the angle detection device 3 are respectively connected to the inner walls of the two sides of the pillow 1, and the angle detection device 3 and the alarm are both electrically connected to the controller. By setting the angle detection device 3, the alarm, the controller and the rebound structure 4, the nursing staff can set the alarm threshold through the controller, and the patient will push the angle detection device 3 to rotate synchronously when moving the cervical spine. When the rotation angle of the angle detection device 3 exceeds the preset alarm threshold, that is, when the patient's neck activity range exceeds the preset alarm threshold, the controller will control the alarm to sound an alarm, thereby preventing the patient's head from leaning back excessively, and the rebound structure 4 can make the angle detection device 3 return to the initial position, and the rebound structure 4 can also slow down the movement speed of the patient's neck to prevent the patient's neck from moving too fast.

[0021] In the present invention, the angle detection device 3 includes two rotating shafts 301 and a support plate 302. The two rotating shafts 301 are fixed on both sides of the support plate 302 respectively. The support plate 302 is rotatably connected to the inner walls of the two sides of the pillow 1 through the rotating shafts 301 and the support plate 302 is in contact with the back of the human head. The side of the support plate 302 away from the back of the human head is connected to the pillow 1 through the rebound structure 4. At least one of the rotating shafts 301 is provided with an angle sensor, and the sensing shaft of the angle sensor is connected to the rotating shaft 301 and the angle sensor is electrically connected to the controller. By setting the sensing shaft of the angle sensor to be connected to the rotating shaft 301, the patient will make the rotating shaft 301 rotate synchronously when moving the cervical spine. The angle sensor can detect the rotation angle of the rotating shaft 301, that is, the range of movement of the patient's neck. When the range of movement of the patient's neck exceeds the preset alarm threshold, the controller will control the alarm to sound an alarm, thereby preventing the patient's head from tilting back excessively.

[0022] In the utility model, the rebound structure 4 includes a first splint, a second splint, a fixed shaft and a torsion spring. The first splint and the second splint are respectively fixed to the side of the support plate 302 away from the back of the human head and the pillow 1. The first splint and the second splint are provided with clamping holes on both sides. The fixed shaft passes through the clamping holes of the first splint and the second splint in sequence to form a structure in which the first splint and the second splint rotate about the fixed shaft. The torsion spring is sleeved with the fixed shaft and the upper and lower ends of the torsion spring are respectively in conflict with the first splint and the second splint. By providing the first splint, the second splint, the fixed shaft and the torsion spring, the fixed shaft can prevent the torsion spring from tilting. When the patient moves his neck, the first splint will be pushed toward the second splint. The torsion spring located between the first splint and the second splint can slow down the moving speed of the first splint, that is, slow down the moving speed of the patient's neck, thereby preventing the patient's neck from moving too fast. The torsion spring can also return the first splint to its initial position.

[0023] In the present invention, both sides of the pillow 1 are provided with fixing holes 6, and electric fans 5 can be detachably installed in the two fixing holes 6, and the electric fans 5 are electrically connected to the controller. The electric fans 5 can reduce the stuffiness of the patient wearing the present invention.

[0024] In the utility model, the controller has a control panel 2 and the control panel 2 is installed on the pillow 1. The control panel 2 includes a display screen and multiple function buttons. By setting the display screen and multiple function buttons, the nursing staff can turn on or off the alarm through the function buttons, and can also adjust the alarm threshold through the function buttons. The display screen can display the alarm threshold, achieving the technical effect that the nursing staff can adjust the alarm threshold according to the patient's recovery condition.

[0025] In the present invention, a detachable sweat-absorbing pad is provided on the side of the pillow 1 close to the human neck skin and the side of the support plate 302 close to the back of the human head. By providing a detachable sweat-absorbing pad, the present invention can be easily cleaned by nursing staff and can also be prevented from being frequently put on and taken off by patients.

[0026] In the present invention, the sweat-absorbing pad includes a top layer for absorbing sweat and a bottom layer for fixing. The side of the pillow 1 close to the human neck skin and the side of the support plate 302 close to the back of the human head are respectively attached to the bottom layer of the corresponding sweat-absorbing pad through Velcro. By arranging Velcro on the bottom layer, it is convenient for nursing staff to clean the present invention, and it can also prevent patients from frequently putting on and taking off the present invention.

[0027] When the utility model is used, the nursing staff first puts the utility model on the patient's neck, and then adjusts the alarm threshold through the control panel 2. When the patient moves the cervical spine, the angle detection device 3 will be pushed to rotate synchronously. When the rotation angle of the angle detection device 3 exceeds the alarm threshold, the controller will control the alarm to sound an alarm, thereby reminding the patient. The utility model has the advantage of effectively preventing the patient's head from tilting back excessively.

[0028] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A post-tracheectomy angle alarm pillow, comprising a pillow (1) and a controller; characterized in that: The pillow (1) is provided with an angle detection device (3) for detecting the rotation angle of a human head and an alarm. The angle detection device (3) is in contact with the human head to form a structure in which the angle detection device (3) can rotate synchronously when the human head leans back. The side of the angle detection device (3) away from the human head is connected to the pillow (1) through a rebound structure (4). The two ends of the angle detection device (3) are respectively connected to the inner walls of the two sides of the pillow (1) for rotation. The angle detection device (3) and the alarm are both electrically connected to the controller.

2. The angle alarm pillow after tracheectomy according to claim 1, characterized in that: The angle detection device (3) comprises two rotating shafts (301) and a support plate (302), wherein the two rotating shafts (301) are respectively fixed on both sides of the support plate (302), wherein the support plate (302) is rotatably connected to the inner walls of both sides of the pillow (1) via the rotating shafts (301), and the support plate (302) is in contact with the back of the human head, and the side of the support plate (302) away from the back of the human head is connected to the pillow (1) via a rebound structure (4), and an angle sensor is arranged on at least one of the rotating shafts (301), wherein the sensing shaft of the angle sensor is connected to the rotating shaft (301), and the angle sensor is electrically connected to the controller.

3. The angle alarm pillow after tracheectomy according to claim 2, characterized in that: The rebound structure (4) includes a first splint, a second splint, a fixed shaft and a torsion spring, wherein the first splint and the second splint are respectively fixed to a side of the support plate (302) away from the back of the human head and the pillow (1), and both sides of the first splint and the second splint are provided with clamping holes, and the fixed shaft passes through the clamping holes of the first splint and the second splint in sequence to form a structure in which the first splint and the second splint rotate around the fixed shaft, and the torsion spring is sleeved with the fixed shaft and the upper and lower ends of the torsion spring are respectively in contact with the first splint and the second splint.

4. The angle alarm pillow after tracheectomy according to claim 2, characterized in that: Both sides of the pillow (1) are provided with fixing holes (6), and electric fans (5) can be detachably installed in the two fixing holes (6), and the electric fans (5) are electrically connected to the controller.

5. The angle alarm pillow after tracheectomy according to claim 1, characterized in that: The controller is provided with a control panel (2) and the control panel (2) is mounted on the pillow (1). The control panel (2) comprises a display screen and a plurality of functional buttons.

6. The angle alarm pillow after tracheectomy according to claim 2, characterized in that: A detachable sweat-absorbing pad is provided on the side of the pillow (1) close to the skin of the human neck and the side of the support plate (302) close to the back of the human head.

7. The angle alarm pillow after tracheectomy according to claim 6, characterized in that: The sweat-absorbing pad comprises a top layer for absorbing sweat and a bottom layer for fixing. The side of the pillow (1) close to the human neck skin and the side of the support plate (302) close to the back of the human head are respectively adhered to the bottom layer of the corresponding sweat-absorbing pad through Velcro.

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