Special dysphagia prevention device for nursing of psychiatric patient

Abstract

The invention provides a dysphagia preventing device special for nursing of psychiatric patients, and relates to the technical field of nursing equipment. The dysphagia prevention device special for nursing of the psychiatric patient comprises a main fixing table, a head and neck fixing mechanism, lip fixing mechanisms and a tongue fixing mechanism, the head and neck fixing mechanism is arranged on one side of the top of the main fixing table, and four sets of lip fixing mechanisms are arranged on the other side, opposite to the head and neck fixing mechanism, of the top of the main fixing table; a tongue fixing mechanism is fixedly connected to the top of the main fixing table and located among the four lip fixing mechanisms. The tongue is fixed through a tongue depressor of the tongue fixing mechanism, the suffocation condition caused by the fact that the tongue slides to the throat can be effectively prevented, the airway smoothness is ensured, automatic devices such as a motor drive device are used in the technical scheme, operation is more convenient and efficient, medical staff can quickly and accurately complete fixing and treatment operation, and the working efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing equipment, and specifically relates to an anti-choking device dedicated to the nursing of psychiatric patients. Background Art

[0002] Psychiatric patients refer to those with brain dysfunction caused by various harmful factors, and their clinical manifestations are abnormal mental activities. Specifically, they show varying degrees of disorders in aspects such as perception, thinking, attention, memory, emotion, behavior, will, intelligence, and consciousness. Because psychiatric patients have difficulty controlling their own behaviors, they need to be cared for at all times.

[0003] Psychiatric patients may be at risk of being choked by the tongue. Especially in the following situations, certain mental illnesses may cause damage to the patient's cognitive and perceptual abilities, making them unable to correctly control the position and movement of the tongue. Some drugs used to care for mental illnesses may cause side effects such as dry mouth and tongue movement disorders, increasing the risk of tongue choking. Some psychiatric patients may have self-harm tendencies, including behaviors such as biting the tongue or swallowing foreign objects, thus increasing the possibility of tongue choking. Psychiatric patients may have their consciousness level affected due to changes in their mental state, resulting in a slower reaction speed or inattentiveness during eating, increasing the risk of choking. Certain mental illnesses may cause impaired motor control in patients, including the movement of the tongue and throat muscles, thus increasing the risk of choking. Some psychiatric patients may have self-harm tendencies, including behaviors such as stuffing food into the throat or biting the tongue, increasing the possibility of being choked by the tongue. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-choking device dedicated to the nursing of psychiatric patients, which solves the problem that psychiatric patients may increase the risk of being choked by the tongue due to impaired cognitive ability, drug side effects, self-harm tendencies, and consciousness and motor control problems during nursing.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An anti-choking device dedicated to the nursing of psychiatric patients includes a main fixing platform, a head and neck fixing mechanism, a lip fixing mechanism, and a tongue fixing mechanism. One side of the top of the main fixing platform is provided with a head and neck fixing mechanism. On the top of the main fixing platform and on the other side relative to the head and neck fixing mechanism, four groups of lip fixing mechanisms are provided. Between the four groups of lip fixing mechanisms on the top of the main fixing platform, a tongue fixing mechanism is fixedly connected. The lip fixing mechanisms are all inclined inwards at an angle of 5 degrees. The lip fixing mechanism includes an inner rail carriage II, a transposition screw I, a sliding internal thread block II, a knob, a fixing spring and a fixing clip. The inner rail carriage II is respectively fixedly connected to one end of the inclined fixing frame and the extension frame. A transposition screw I is rotatably connected inside the inner rail carriage II. A sliding internal thread block II is slidably connected inside the inner rail carriage II. A fixing spring is fixedly connected to one side of the sliding internal thread block II relative to the inner rail carriage II.

[0006] Preferably, the symmetrically arranged inclined fixing frames are fixedly connected to one side of the top of the main fixing platform, and the extension frame is fixedly connected to the top of the inclined fixing frame.

[0007] Preferably, the head and neck fixing mechanism includes an inner rail carriage I, a bidirectional screw, a pillow cushion, a driving motor, a sliding internal thread block I, an extension arm, a side face cushion, a winding roller, a winding motor and a headband. The inner rail carriage I is fixedly connected to the top of the main fixing platform and on one side relative to the inclined fixing frame. A bidirectional screw is rotatably connected inside the inner rail carriage I. Two symmetrically arranged sliding internal thread blocks I are slidably connected inside the inner rail carriage I. The sliding internal thread blocks I are both threadedly connected to the two side threads of the bidirectional screw. Extension arms are fixedly connected to the tops of the sliding internal thread blocks I. Side face cushions are fixedly connected to the opposite sides of the extension arms. A winding roller is fixedly connected to the top of one of the extension arms. The winding roller of the winding roller is fixedly connected to the headband. The other end of the headband is fixedly connected to the top of the other extension arm.

[0008] Preferably, the tongue fixing mechanism includes an inner rail carriage III, a transposition screw I, a linkage sliding table, a tongue depressor and a fixing nut. The inner rail carriage III is fixedly connected to the top of the main fixing platform. A fixing nut is fixedly connected to the top wall of the inner rail carriage III. A transposition screw I is threadedly connected inside the fixing nut. A linkage sliding table is slidably connected inside the inner rail carriage III.

[0009] Preferably, a pillow cushion is fixedly connected to the top of the inner rail carriage I, and a driving motor is fixedly connected to one side wall of the inner rail carriage I. The output end of the driving motor is fixedly connected to one end of the bidirectional screw.

[0010] Preferably, a winding motor is fixedly connected to one side of the winding roller, and the output end of the winding motor is fixedly connected to one end of the winding roller of the winding roller.

[0011] Preferably, a knob is fixedly connected to one end extending out of the side wall of the inner rail carriage II.

[0012] Preferably, the transposition screw I penetrates through the fixing nut and extends into the inner rail carriage III.

[0013] Preferably, a tongue depressor is fixedly connected to one side of the linkage sliding table relative to the lip fixing mechanism.

[0014] Preferably, fixed clips are fixedly connected to the outer ends of the fixing springs.

[0015] Working principle: First, the head and neck fixing mechanism corresponding to the main fixing platform is used to fix the patient's head. The patient's chin can rest on the top of the pillow package. According to the width of the patient's cheeks, the driving motor corresponding to the head and neck fixing mechanism is started. The driving motor generates rotational torque, causing the bidirectional screw to rotate inside the inner rail carriage one. The rotation of the bidirectional screw causes its two threaded ends with different helical directions to drive a set of sliding internal threaded blocks one to move in opposite directions until the side face pillow packages installed on the corresponding extension arms fit against the patient's two cheeks. While the cheeks are fixed, the headband straps the patient's head. At the same time, the side face pillow package is started, causing the take-up roller of the side face pillow package to start taking up the headband, making the headband closely fit against the patient's head and fixing the patient's head as a whole, which is convenient for later nursing operations such as feeding the patient or other part care. After the head is fixed, the patient's lips are fixed at multiple angles by four sets of lip fixing mechanisms arranged at an inclination angle of 5°. For the position of the patient's lips, the knobs included in the four sets of lip fixing mechanisms are adjusted, causing the knobs to drive the rotation inside the inner rail carriage two. The rotation drives the sliding internal threaded block two connected by threads to approach the patient's lips. The fixing springs and fixed clips installed on the sliding internal threaded block two also approach accordingly until the fixed clips fit against the patient's lips. At the same time, the four sets of fixed clips are used to hook the patient's lips from four directions to open and close the lips. Finally, the tongue fixing mechanism presses the patient's tongue. After the tongue depressor included in the tongue fixing mechanism extends into the patient's mouth, the transposition screw one is rotated and adjusted, causing the transposition screw one to rotate inside the fixed nut. The fixed nut fixed on the top of the inner rail carriage three causes the transposition screw one to drive the linkage slide table to move downward until the tongue depressor fixed on the linkage slide table presses the patient's tongue part, and then mouth care and feeding can be carried out. By fixing the lips and tongue, it can ensure that the patient's feeding or other part care remains open during the treatment process, facilitating the medical staff to perform feeding or other part care and feeding operations. At the same time, it avoids the risk of choking caused by the patient's tongue slipping. By fixing the tongue with the tongue depressor of the tongue fixing mechanism, it can effectively prevent the situation of suffocation caused by the tongue slipping into the throat and ensure the patency of the airway. In the technical solution, automated devices such as motor drive are used, making the operation more convenient and efficient. The medical staff can quickly and accurately complete the fixing and treatment operations, improving the work efficiency.

[0016] The present invention provides a special anti-choking device for the care of psychiatric patients. It has the following beneficial effects: 1. The present invention fixes the patient's head through the head and neck fixing mechanism correspondingly arranged on the main fixing table. The patient's chin can rest on the top of the pillow package. According to the width of the patient's cheeks, the driving motor corresponding to the head and neck fixing mechanism is started. The driving motor generates rotational torque, causing the bidirectional screw to rotate inside the inner rail carriage 1. The rotation of the bidirectional screw causes the threaded ends with two different helical directions to drive a set of sliding internal threaded blocks 1 to move in opposite directions respectively until the side face support packages installed on the corresponding extension arms fit on both sides of the patient's cheeks. While the cheeks are fixed, the headband straps the patient's head. At the same time, the side face support packages are started, causing the winding rollers of the side face support packages to start winding, making the headband straps closely fit on the patient's head and fixing the patient's head as a whole, which is convenient for later nursing of the patient's feeding or other parts.

[0017] 2. The present invention performs a multi-angle fixation on the patient's lips through four groups of lip fixation mechanisms arranged at an inclination angle of 5°. For the position of the patient's lips, the knobs included in the four groups of lip fixation mechanisms are adjusted, causing the knobs to drive the rotation inside the inner rail carriage 2. The rotation drives the sliding internal threaded block 2 connected by threads to approach the patient's lips. The fixed springs and fixed clips installed on the sliding internal threaded block 2 also approach accordingly until the fixed clips fit the patient's lips. At the same time, the four groups of fixed clips hook the patient's lips from four directions to open and close the lips, avoiding the influence of uncontrollable autonomous activities of the patient on nursing.

[0018] 3. Through the fixation of the head and neck fixing mechanism of the main fixing table, the side face support packages, and the fixation mechanisms of the lips and tongue, the present invention can comprehensively fix the patient's head, lips, and tongue, avoiding unnecessary movement and unstable factors during nursing. By fixing the lips and tongue, it can ensure that the patient's feeding or other parts of nursing remain open during the treatment process, facilitating the medical staff to perform feeding or other parts of nursing and feeding operations. At the same time, it avoids the risk of choking caused by the patient's tongue slipping. By fixing the tongue with the tongue depressor of the tongue fixing mechanism, it can effectively prevent the situation of suffocation caused by the tongue slipping into the throat and ensure the patency of the airway. The technical solution uses automated devices such as motor drive, making the operation more convenient and efficient. The medical staff can quickly and accurately complete the fixation and treatment operations, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional schematic diagram of the main structure of the present invention Figure I ; Figure 2 is a three-dimensional schematic diagram of the main structure of the present invention Figure II ; Figure 3 is a three-dimensional schematic diagram of the main structure of the present invention Figure III ; Figure 4Schematic three-dimensional view of the main structure of the present invention Figure IV ; Figure 5 Isometric schematic view of the lip fixing mechanism of the present invention; Figure 6 Isometric schematic view of the tongue fixing mechanism of the present invention.

[0020] Among them, 1. Main fixing platform; 2. Inclined fixing frame; 3. Extension frame; 4. Head and neck fixing mechanism; 3. Lip fixing mechanism; 4. Tongue fixing mechanism; 41. Inner rail sliding frame one; 42. Bidirectional screw; 43. Pillow cushion; 44. Driving motor; 45. Sliding internal thread block one; 46. Extension arm; 47. Side face cushion; 48. Winding roller; 49. Winding motor; 410. Headband; 51. Inner rail sliding frame two; 52. Position-changing screw one; 53. Sliding internal thread block two; 54. Knob; 55. Fixed spring; 56. Fixed clip; 61. Inner rail sliding frame three; 62. Position-changing screw one; 63. Linkage sliding table; 64. Tongue depressor; 65. Fixed nut. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figures 1-5 shown, an anti-choking device dedicated to the care of psychiatric patients provided by an embodiment of the present invention includes a main fixing platform 1, a head and neck fixing mechanism 4, a lip fixing mechanism 3 and a tongue fixing mechanism 4. A head and neck fixing mechanism 4 is provided on one side of the top of the main fixing platform 1, and four groups of lip fixing mechanisms 3 are provided on the other side of the top of the main fixing platform 1 relative to the head and neck fixing mechanism 4. A tongue fixing mechanism 4 is fixedly connected between the four groups of lip fixing mechanisms 3 on the top of the main fixing platform 1.

[0023] The main fixing platform 1 includes a main fixing platform 1, an inclined fixing frame 2 and an extension frame 3. Symmetrically arranged inclined fixing frames 2 are fixedly connected to one side of the top of the main fixing platform 1, and extension frames 3 are fixedly connected to the tops of the inclined fixing frames 2.

[0024] The head and neck fixing mechanism 4 includes an inner rail carriage 41, a bidirectional screw 42, a pillow cushion 43, a drive motor 44, a sliding internal thread block 45, an extension arm 46, a side face cushion 47, a winding roller 48, a winding motor 49 and a headband 410. The inner rail carriage 41 is fixedly connected to the top of the main fixing platform 1 and is located on one side relative to the inclined fixing frame 2. The bidirectional screw 42 is rotatably connected inside the inner rail carriage 41. Two groups of symmetrically arranged sliding internal thread blocks 45 are slidably connected inside the inner rail carriage 41. The sliding internal thread blocks 45 are threadedly connected to the threads on both sides of the bidirectional screw 42. The tops of the sliding internal thread blocks 45 are fixedly connected with extension arms 46. The opposite sides of the extension arms 46 are fixedly connected with side face cushions 47. The top of one side extension arm 46 is fixedly connected with a winding roller 48. The winding roller of the winding roller 48 is fixedly connected with a headband 410. The other end of the headband 410 is fixedly connected to the top of the extension arm 46 on the other side. The top of the inner rail carriage 41 is fixedly connected with a pillow cushion 43. The side wall of the inner rail carriage 41 is fixedly connected with a drive motor 44. The output end of the drive motor 44 is fixedly connected to one end of the bidirectional screw 42. One side of the winding roller 48 is fixedly connected with a winding motor 49. The output end of the winding motor 49 is fixedly connected to one end of the winding roller of the winding roller 48. The patient's chin can rest on the top of the pillow cushion 43. According to the width of the patient's cheeks, the corresponding drive motor 44 of the head and neck fixing mechanism 4 is started. The drive motor 44 generates rotational torque, causing the bidirectional screw 42 to rotate inside the inner rail carriage 41. The rotation of the bidirectional screw 42 causes the threaded ends of its two different helical directions to drive a group of sliding internal thread blocks 45 to move in opposite directions until the side face cushions 47 installed on the corresponding extension arms 46 fit against the patient's two cheeks. While the cheeks are fixed, the headband 410 holds the patient's head. At the same time, the side face cushion 47 is started, causing the side face cushion 47 to drive the winding roller of the winding roller 48 to start winding, so that the headband 410 closely fits against the patient's head and the patient's head is fixed as a whole.

[0025] The lip fixing mechanisms 3 are all arranged to incline 5 degrees inward. The lip fixing mechanism 3 includes inner rail sliders II 51, 52, sliding inner threaded blocks II 53, knobs 54, fixing springs 55 and fixing clips 56. The inner rail sliders II 51 are respectively fixedly connected to one ends of the inclined fixing frame 2 and the extension frame 3. Rotating connections 52 are respectively arranged inside the inner rail sliders II 51. The sliding inner threaded blocks II 53 are slidably connected inside the inner rail sliders II 51. Fixing springs 55 are fixedly connected to one sides of the sliding inner threaded blocks II 53 relative to the inner rail sliders II 51. The outer ends of the fixing springs 55 are all fixedly connected to fixing clips 56. One ends of the rotating connections 52 extending out of the side walls of the inner rail sliders II 51 are fixedly connected to knobs 54. The lips of the patient are fixed at multiple angles by the four groups of lip fixing mechanisms 3 arranged with an inclination angle of 5 degrees. According to the lip position of the patient, the knobs 54 included in the four groups of lip fixing mechanisms 3 are adjusted, so that the knobs 54 drive the rotating connections 52 to rotate inside the inner rail sliders II 51. The rotation of the rotating connections 52 drives the sliding inner threaded blocks II 53 with threaded docking to approach the lip position of the patient. The fixing springs 55 and the fixing clips 56 installed on the sliding inner threaded blocks II 53 also approach accordingly until the fixing clips 56 fit against the lips of the patient. At the same time, the four groups of fixing clips 56 are used to hook the lips of the patient from four directions to open and close the lips.

[0026] The tongue fixing mechanism 4 includes an inner rail carriage III 61, a displacement screw I 62, a linkage slide 63, a tongue depressor 64 and a fixing nut 65. The inner rail carriage III 61 is fixedly connected to the top of the main fixing table 1. A fixing nut 65 is fixedly connected to the top wall of the inner rail carriage III 61. A displacement screw I 62 is threadedly connected inside the fixing nut 65. A linkage slide 63 is slidably connected inside the inner rail carriage III 61. A tongue depressor 64 is fixedly connected to one side of the linkage slide 63 relative to the lip fixing mechanism 3. The displacement screw I 62 passes through the fixing nut 65 and extends into the inner rail carriage III 61. After the tongue depressor 64 included in the tongue fixing mechanism 4 extends into the patient's mouth, rotate and adjust the displacement screw I 62 to make the displacement screw I 62 rotate inside the fixing nut 65. The fixing nut 65 fixed to the top of the inner rail carriage III 61 causes the displacement screw I 62 to drive the linkage slide 63 to displace downward until the tongue depressor 64 fixed to the linkage slide 63 presses against the patient's tongue part, and then mouth care and feeding can be carried out. Through the head and neck fixing mechanism of the main fixing table, the fixing of the side face cushion, and the fixing mechanisms of the lips and tongue, the head, lips and tongue of the patient can be comprehensively fixed, avoiding unnecessary movement and unstable factors during the nursing process. By fixing the lips and tongue, it can ensure that the patient's eating or other part care remains open during the treatment process, facilitating the medical staff to carry out eating or other part care and feeding operations. At the same time, the risk of choking caused by the patient's tongue slipping is avoided. By fixing the tongue with the tongue depressor of the tongue fixing mechanism, the suffocation situation caused by the tongue slipping into the throat can be effectively prevented, ensuring the patency of the airway. In the technical solution, automated devices such as motor drive are used, making the operation more convenient and efficient. The medical staff can quickly and accurately complete the fixing and treatment operations, improving the work efficiency.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A choking prevention device for nursing psychiatric patients, comprising a main fixing platform (1), a head and neck fixing mechanism (4), a lip fixing mechanism (3) and a tongue fixing mechanism (4), characterized in that: A head and neck fixing mechanism (4) is arranged on one side of the top of the main fixing platform (1); four groups of lip fixing mechanisms (3) are arranged on the top of the main fixing platform (1) and on the other side of the head and neck fixing mechanism (4); and a tongue fixing mechanism (4) is fixedly connected to the top of the main fixing platform (1) and located between the four groups of lip fixing mechanisms (3); The lip fixing mechanism (3) is arranged to be inclined inward at an angle of 5 degrees. The lip fixing mechanism (3) comprises an inner rail slide frame (51), a displacement screw (52), a sliding internal thread block (53), a knob (54), a fixing spring (55) and a fixing clamp (56). The inner rail slide frame (51) is fixedly connected to one end of the tilting fixing frame (2) and the extension frame (3) respectively. The inner rail slide frame (51) is rotatably connected to the displacement screw (52). The inner rail slide frame (51) is slidably connected to the sliding internal thread block (53). The sliding internal thread block (53) is fixedly connected to a fixing spring (55) on one side of the inner rail slide frame (51).

2. The anti-choking device for psychiatric patient care according to claim 1, characterized in that: The inclined fixing frames (2) are symmetrically fixedly connected to one side of the top of the main fixing platform (1), and the extension frame (3) is fixedly connected to the top of the inclined fixing frame (2).

3. The anti-choking device for psychiatric patient care according to claim 1, characterized in that: The head and neck fixing mechanism (4) comprises an inner rail slide (41), a bidirectional screw (42), a pillow (43), a drive motor (44), a sliding internal thread block (45), an extension arm (46), a side face pillow (47), a winding roller (48), a winding motor (49) and a headband (410), wherein the inner rail slide (41) is fixedly connected to the top of the main fixed platform (1) and is opposite to one side of the inclined fixed frame (2), the inner rail slide (41) is rotatably connected to the bidirectional screw (42), and the inner rail slide (41) is slidably connected to two sets of A mutually symmetrical sliding internal thread block (45), wherein the sliding internal thread block (45) is threadedly connected to the threads on both sides of the bidirectional screw (42), the top of the sliding internal thread block (45) is fixedly connected to an extension arm (46), the opposite side of the extension arm (46) is fixedly connected to a side face support bag (47), the top of one side of the extension arm (46) is fixedly connected to a winding roller (48), the winding roller of the winding roller (48) is fixedly connected to a headband (410), and the other side end of the headband (410) is fixedly connected to the top of the extension arm (46) on the other side.

4. The anti-choking device for psychiatric patient care according to claim 1, characterized in that: The tongue fixing mechanism (4) comprises an inner rail slide three (61), a displacement screw rod one (62), a linkage slide table (63), a tongue depressor (64) and a fixing nut (65); the inner rail slide three (61) is fixedly connected to the top of the main fixing table (1); the fixing nut (65) is fixedly connected to the top wall of the inner rail slide three (61); the displacement screw rod one (62) is threadedly connected to the fixing nut (65); and the linkage slide table (63) is slidably connected to the inner wall of the inner rail slide three (61).

5. The anti-choking device for nursing psychiatric patients according to claim 3, characterized in that: The top of the inner rail slide frame (41) is fixedly connected to a pillow bag (43), the side wall of the inner rail slide frame (41) is fixedly connected to a drive motor (44), and the output end of the drive motor (44) is fixedly connected to one end of the bidirectional screw rod (42).

6. The anti-choking device for nursing psychiatric patients according to claim 3, characterized in that: A winding motor (49) is fixedly connected to one side of the winding roller (48), and an output end of the winding motor (49) is fixedly connected to one end of the winding roller of the winding roller (48).

7. The anti-choking device for psychiatric patient care according to claim 1, characterized in that: One end of the first transposition screw rod (52) extending out of the side wall of the second inner rail slide bracket (51) is fixedly connected to a knob (54).

8. The anti-choking device for nursing psychiatric patients according to claim 4, characterized in that: The first transposition screw rod (62) passes through the fixing nut (65) and extends into the interior of the third inner rail slide bracket (61).

9. The anti-choking device for nursing psychiatric patients according to claim 4, characterized in that: A tongue depressor (64) is fixedly connected to the side of the linkage slide (63) located relative to the lip fixing mechanism (3).

10. The anti-choking device for psychiatric patient care according to claim 1, characterized in that: The outer ends of the fixing springs (55) are fixedly connected to fixing clips (56).

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