Nursing bed convenient for adjusting posture of patient

Abstract

The utility model discloses a nursing bed convenient to adjust the posture of a patient, which belongs to the technical field of medical equipment and comprises a nursing bed body, the front end and the rear end of the nursing bed body are respectively provided with an auxiliary turning-over assembly used for assisting turning over, and each auxiliary turning-over assembly comprises a lifting assembly and a winding assembly and is provided with a quick release assembly. A prone position ventilation auxiliary assembly for assisting prone position ventilation is installed on the nursing bed body, and an infusion bottle hanging assembly used for hanging an infusion bottle is installed on the turning-over auxiliary assembly. By means of the mode, the posture of a patient can be adjusted conveniently, the turning bed sheet is separated from the patient through the bed sheet, the bed sheet can be detached conveniently to be cleaned and replaced, abrasion caused by frequent cleaning of the turning bed sheet is avoided, and the service life of the turning bed sheet is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a nursing bed which is convenient for adjusting the posture of a patient. Background Art

[0002] Prone ventilation is a respiratory emergency rescue technique used for emergency treatment, which is used to help patients with apnea or dyspnea. When performing prone ventilation, the rescuer needs to place the patient in a prone position, and then perform back tapping and back compression to help the patient resume breathing. Prone ventilation has gradually been widely recognized as one of the supportive treatments for acute respiratory distress syndrome. Many randomized studies have shown that prone ventilation can improve oxygenation in patients with severe hypoxia, so it is gradually used in the treatment of patients with acute respiratory distress syndrome.

[0003] Chinese patent CN111481374B discloses a flexible turning nursing wheelchair bed, comprising a bed body assembly, a turning mechanism and a wheelchair assembly, the turning mechanism being connected to the left and right sides of the bed body assembly, a turning sheet being laid on the upper surface of the bed body assembly, two ends of the turning sheet being respectively rolled up on a tubular motor of the turning mechanism, the turning mechanism forming a preset height difference when turning over is required, in this state, the left and right turning mechanisms, driven by the tubular motor, make the left and right sides of the front or back of a person form an angle that is convenient for turning over.

[0004] However, when performing prone ventilation in this patent, the staff needs to manually place the required pillow at the designated position and then help the patient turn over and lie prone. The operation requires the staff to run back and forth, or multiple staff are required to operate, which wastes time and manpower.

[0005] Based on this, the utility model designs a nursing bed which is convenient for adjusting the patient's posture to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a nursing bed which is convenient for adjusting the patient's posture.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A nursing bed that is convenient for adjusting a patient's posture, comprising a nursing bed body;

[0009] The front and rear ends of the nursing bed are both equipped with auxiliary turning components for assisting turning over;

[0010] The auxiliary turning assembly includes a lifting assembly and a winding assembly, the two lifting assemblies are respectively arranged at the front and rear ends of the nursing bed body, and two winding assemblies are connected to the left and right sides of each lifting assembly;

[0011] The auxiliary turning assembly is equipped with a quick-release assembly;

[0012] The nursing bed is provided with a prone position ventilation auxiliary component for assisting prone position ventilation;

[0013] A hanging bottle hanging assembly for hanging a hanging bottle is installed on one of the auxiliary turning assemblies.

[0014] Furthermore, the lifting assembly includes a bracket, a mounting groove, a first linear guide, a fixed plate and an electric cylinder. The two brackets are vertically arranged at the front and rear ends of the nursing bed respectively. Mounting grooves are opened on the left and right sides of the inner side of the bracket. The first linear guide is fixedly connected to the inner wall of each mounting groove. The slider of the first linear guide is fixedly connected to the fixed plate. An electric cylinder is fixedly provided at the bottom of each mounting groove. The output end of the electric cylinder is vertically upward and fixedly connected to the bottom of the fixed plate. The fixed plate is connected to the winding assembly.

[0015] Furthermore, the winding assembly includes a tubular motor and a turning sheet, one end of the tubular motor is fixedly connected to the end of the fixing plate extending to the outside of the mounting groove, the upper surface of the nursing bed is covered with a turning sheet, the two sides of the front and rear ends of the turning sheet are respectively wound on four tubular motors, and are detachably connected to the other end of the tubular motor, and the turning sheet is connected to the quick-release assembly.

[0016] Furthermore, the quick-release assembly includes a bed sheet, a first avoidance groove, a sub-Velcro and a mother Velcro, a plurality of sub-Velcro are fixedly connected to the left and right sides of the bottom of the bed sheet, a plurality of mother Velcro are fixedly connected to the left and right sides of the top of the turning sheet, the sub-Velcro and the mother Velcro can be adhesively connected, a plurality of through first avoidance grooves are opened on the right side of the bed sheet, and the first avoidance groove is connected to the prone ventilation auxiliary assembly.

[0017] Furthermore, the prone ventilation auxiliary component includes a second avoidance groove and an air bag. A plurality of air bags are fixedly connected to the top of the nursing bed body. A plurality of second avoidance grooves matching the air bags are provided on the turning sheet. During prone ventilation, the air bags pass through the second avoidance groove and the first avoidance groove in turn and are slidably connected with the second avoidance groove and the first avoidance groove.

[0018] Furthermore, the number of the second avoidance grooves, airbags and first avoidance grooves is the same and is three.

[0019] Furthermore, the bottle hanging assembly includes a bottle hanging rack, a second linear guide, a fixed block and a guide rail limiter. The slide rail of the second linear guide is fixedly connected to the outer surface of the bracket, the slider of the second linear guide is fixedly connected to the fixed block, the second linear guide is detachably connected to the guide rail limiter, and the bottle hanging rack is fixedly connected to the top of the fixed block.

[0020] The utility model has the following technical effects:

[0021] (1) When the patient turns over in the utility model, the turning sheet is driven by the electric cylinder to move upward to a certain height, and then the four tubular motors are started to loosen the turning sheet so that the patient is in the bottom concave position of the turning sheet. Then the tubular motor on the left tightens the turning sheet, and at the same time the tubular motor on the right loosens the turning sheet until the patient is in a side-lying position. At this time, the patient is gently pushed to put the patient in a prone position, so that the patient lies prone on the prone ventilation assist component to complete the turning.

[0022] (2) When installing the utility model, the tubular motor drives the turning sheet to move to the left until the first avoidance groove moves to the top of the prone ventilation auxiliary component, and then the left and right ends of the sub-velcro are attached to the main Velcro, and then the tubular motor drives the turning sheet to move to the right to reset, completing the installation. (3) The utility model separates the turning sheet from the patient, and the sheet is easy to remove for cleaning and replacement, avoiding wear and tear caused by frequent cleaning of the turning sheet and increasing the service life of the turning sheet.

[0023] (3) When the patient of the utility model turns over, the staff holds the patient's hanging bottle and cooperates with the patient to turn over to prevent the patient from pulling the needle when turning over, causing the needle to detach; after turning over, the worker releases the guide rail limiter and then pushes the hanging bottle rack to the right. The hanging bottle rack drives the fixed block to move to the right under the guidance of the second linear guide. When it moves to the specified position, the second linear guide is locked by the guide rail limiter, and then the hanging bottle is hung on the hanging bottle rack. The utility model can realize the left and right movement of the hanging bottle rack. There is no need to place the hanging bottle rack on both sides of the nursing bed or move the hanging bottle rack from the left to the right, so as to avoid the hanging bottle rack blocking the staff from working and increase the operating space of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The utility model is a three-dimensional nursing bed which is convenient for adjusting the patient's posture Figure 1 ;

[0026] Figure 2 This is a front view of a nursing bed that is convenient for adjusting the patient's posture according to the utility model;

[0027] Figure 3 The utility model is a three-dimensional nursing bed which is convenient for adjusting the patient's posture Figure 2 ;

[0028] Figure 4 The utility model is a three-dimensional nursing bed which is convenient for adjusting the patient's posture Figure 3 ;

[0029] Figure 5 For along Figure 2 AA direction cross-sectional view;

[0030] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0031] Figure 7 for Figure 5 Enlarged view of point C in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Nursing bed; 2. Auxiliary turning assembly; 21. Lifting assembly; 211. Bracket; 212. Mounting groove; 213. First linear guide; 214. Fixed plate; 215. Electric cylinder; 22. Winding assembly; 221. Tubular motor; 222. Turning sheet; 3. Quick release assembly; 31. Sheet; 32. First avoidance groove; 33. Child Velcro; 34. Mother Velcro; 4. Prone ventilation auxiliary assembly; 41. Second avoidance groove; 42. Airbag; 5. Bottle suspension assembly; 51. Bottle rack; 52. Second linear guide; 53. Fixed block; 54. Guide rail limiter. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0035] The utility model is further described below in conjunction with embodiments.

[0036] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0037] Example 1

[0038] Please refer to the instruction manual Figure 1-7A nursing bed that is convenient for adjusting a patient's posture comprises a nursing bed body 1, and auxiliary turning components 2 for assisting turning over are installed at the front and rear ends of the nursing bed body 1, and the auxiliary turning over component 2 comprises a lifting component 21 and a winding component 22, and the two lifting components 21 are respectively arranged at the front and rear ends of the nursing bed body 1, and a winding component 22 is arranged between the two lifting components 21, and the winding component 22 is located at the top of the nursing bed body 1; a quick-release component 3 is installed on the auxiliary turning over component 2; a prone ventilation auxiliary component 4 for assisting prone ventilation is installed on the nursing bed body 1; and a hanging bottle hanging component 5 for hanging a hanging bottle is installed on one of the auxiliary turning over components 2.

[0039] When in use, adjust the winding assembly 22, then install the quick-release assembly 3 on the winding assembly 22, and then adjust the winding assembly 22 back to the initial state; when the patient lies on the quick-release assembly 3, the quick-release assembly 3 separates the winding assembly 22 from the patient, making it convenient to remove the quick-release assembly 3 for cleaning and replacement; start the lifting assembly 21, the lifting assembly 21 drives the winding assembly 22 to move upward to a certain height, so that the winding assembly 22 drives the quick-release assembly 3 and the patient to move to a certain height, and then start the winding assembly 22, the winding assembly 22 drives the patient to turn right until the patient is in a side-lying state, at this time gently push the patient to turn right and lie prone on the prone ventilation auxiliary assembly 4, at the same time, the staff holds the hanging bottle, and cooperates with the patient to turn over, pushes the hanging bottle hanging assembly 5 to move the hanging bottle hanging assembly 5 to the right end, and then hangs the hanging bottle on the hanging bottle hanging assembly 5.

[0040] Specifically, the lifting assembly 21 includes a bracket 211, a mounting groove 212, a first linear guide rail 213, a fixed plate 214 and an electric cylinder 215. The two brackets 211 are vertically arranged at the front and rear ends of the nursing bed 1 respectively. The left and right sides of the inner side of the bracket 211 are provided with mounting grooves 212. The inner wall of each mounting groove 212 is fixedly connected with a first linear guide rail 213. The slider of the first linear guide rail 213 is fixedly connected to the fixed plate 214. The left and right sides of the bottom of each mounting groove 212 are fixedly provided with an electric cylinder 215. The output end of the electric cylinder 215 is vertically upward and fixedly connected to the bottom of the fixed plate 214. The fixed plate 214 is connected to the winding assembly 22.

[0041] The winding assembly 22 includes four tubular motors 221 and a turning sheet 222. One ends of the four tubular motors 221 are respectively fixedly connected to the ends of the four fixing plates 214 extending to the outside of the mounting groove 212. A turning sheet 222 is laid on the top of the nursing bed 1. Both sides of the front and rear ends of the turning sheet 222 are respectively rolled on the four tubular motors 221 and are detachably connected to the other end of the tubular motors 221. The turning sheet 222 is connected to the quick-release assembly 3.

[0042] Preferably, the turning sheet 222 is detachably connected to the output shaft of the tubular motor 221 via Velcro.

[0043] When the patient needs to turn over, the electric cylinder 215 drives the fixed plate 214 to move upward under the guidance of the first linear guide rail 213, and the fixed plate 214 drives the tubular motor 221 to move upward, and the tubular motor 221 drives the turning sheet 222 to move upward, and at the same time, the patient on the turning sheet 222 will rise to a certain height along with the turning sheet 222; start the four tubular motors 221 to relax the turning sheet 222, so that the patient is in the bottom concave position of the turning sheet 222, so that the turning sheet 222 plays a protective and auxiliary role in the patient's turning over, and then the tubular motor 221 on the left tightens the turning sheet 222, and the tubular motor 221 on the right relaxes the turning sheet 222 until the patient is in a side-lying state, at this time gently push the patient to put the patient in a prone state, so that the patient lies prone on the prone ventilation auxiliary component 4, and the turning over is completed; then the electric cylinder 215 starts to drive the turning sheet 222 to descend to a suitable height

[0044] The quick-release assembly 3 includes a bed sheet 31, a first avoidance groove 32, a sub-Velcro 33 and a mother Velcro 34. The left and right sides of the bottom of the bed sheet 31 are fixedly connected with a plurality of sub-Velcro 33, and the left and right sides of the top of the turning sheet 222 are fixedly connected with a plurality of mother Velcro 34. The sub-Velcro 33 and the mother Velcro 34 can be adhesively connected. The right side of the bed sheet 31 is provided with a plurality of through first avoidance grooves 32, and the first avoidance grooves 32 are connected to the prone ventilation auxiliary assembly 4.

[0045] During installation, the tubular motor 221 on the left tightens the turning sheet 222, and at the same time, the tubular motor 221 on the right loosens the turning sheet 222, so that the turning sheet 222 moves to the left until the first avoidance groove 32 moves to the top of the prone ventilation auxiliary component 4, and then the child Velcro 33 is glued to the corresponding mother Velcro 34, and then the tubular motor 221 drives the turning sheet 222 to move to the right and reset, and the installation is completed.

[0046] In the utility model, the bed sheet 31 separates the turning sheet 222 from the patient, and the bed sheet 31 is convenient to be removed for cleaning and replacement, thereby avoiding wear and tear caused by frequent cleaning of the turning sheet 222 and increasing the service life of the turning sheet 222.

[0047] The prone position ventilation auxiliary component 4 includes a second avoidance groove 41 and an air bag 42. A plurality of air bags 42 are fixedly connected to the top of the nursing bed body 1. A plurality of second avoidance grooves 41 cooperating with the air bags 42 are provided on the turning sheet 222. During prone position ventilation, the air bags 42 pass through the second avoidance groove 41 and the first avoidance groove 32 in sequence and are slidably connected with the second avoidance groove 41 and the first avoidance groove 32.

[0048] When the patient is raised to a certain height, the four tubular motors 221 are started to relax the turning sheet 222, so that the patient is in the bottom concave position of the turning sheet 222. The turning sheet 222 plays a protective and auxiliary role in the patient's turning over. Then the tubular motor 221 on the left tightens the turning sheet 222, and at the same time, the tubular motor 221 on the right relaxes the turning sheet 222. The tubular motor 221 drives the turning sheet 222 to move to the left, and at the same time, the turning sheet 222 drives the sheets 31 and the first The avoidance groove 32 and the second avoidance groove 41 move to the left until the first avoidance groove 32 and the second avoidance groove 41 are located directly above the airbag 42. At this time, the patient is in a side-lying position, and gas is introduced into the airbag 42 to expand the airbag 42 and pass through the second avoidance groove 41 and the first avoidance groove 32. Finally, the patient is gently pushed to help the patient turn over. After turning over, the patient's head is resting on the airbag 42 at the rear end, the front chest is located on the middle airbag 42, and the calf is located on the front airbag 42 to complete the turning over.

[0049] The utility model uses the airbag 42 to support the patient, which fits the body better than the traditional support using a pillow.

[0050] The bottle hanging assembly 5 includes a bottle hanging rack 51, a second linear guide 52, a fixed block 53 and a guide limiter 54. The slide rail of the second linear guide 52 is fixedly connected to the outer surface of the bracket 211, the slider of the second linear guide 52 is fixedly connected to the fixed block 53, the guide limiter 54 is detachably connected to the second linear guide 52, and the bottle hanging rack 51 is fixedly connected to the top of the fixed block 53.

[0051] When the patient turns over, the staff holds the patient's IV bottle and cooperates with the patient to turn over to prevent the patient from pulling the needle and causing the needle to fall off. After turning over, the worker releases the guide limiter 54 and then pushes the IV bottle rack 51 to the right. The IV bottle rack 51 drives the fixed block 53 to move to the right under the guidance of the second linear guide 52. When it moves to the specified position, the second linear guide 52 is locked by the guide limiter 54, and then the IV bottle is hung on the IV bottle rack 51.

[0052] The utility model can realize the left and right movement of the bottle hanging rack 51, and there is no need to place the bottle hanging rack 51 on both sides of the nursing bed 1 or move the bottle hanging rack 51 from the left side to the right side, so as to avoid the bottle hanging rack 51 blocking the staff from working and increase the operating space of the staff.

[0053] Example 2

[0054] like Figure 1-7As shown, as a preferred embodiment of the utility model, preferably, the second avoidance groove 41, the airbag 42 and the first avoidance groove 32 are the same in number and are all three, and the three airbags 42 are respectively fixedly connected to the front end, middle end and rear end of the nursing bed 1, and are located on the head, front chest and calf when the patient is lying prone.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A nursing bed that is convenient for adjusting a patient's posture, comprising a nursing bed body (1), characterized in that: The front and rear ends of the nursing bed (1) are both equipped with auxiliary turning components (2) for assisting turning over; The auxiliary turning assembly (2) comprises a lifting assembly (21) and a winding assembly (22), the two lifting assemblies (21) being respectively arranged at the front and rear ends of the nursing bed body (1), and the left and right sides of each lifting assembly (21) are connected to two winding assemblies (22); The auxiliary turning component (2) is provided with a quick-release component (3); The nursing bed body (1) is provided with a prone position ventilation auxiliary component (4) for assisting prone position ventilation; A hanging bottle hanging component (5) for hanging a hanging bottle is installed on one of the auxiliary turning components (2).

2. The nursing bed that facilitates adjustment of patient posture according to claim 1, characterized in that: The lifting assembly (21) comprises a bracket (211), a mounting groove (212), a first linear guide rail (213), a fixing plate (214) and an electric cylinder (215); the two brackets (211) are respectively arranged vertically at the front and rear ends of the nursing bed body (1); the left and right sides of the inner side of the bracket (211) are provided with mounting grooves (212); the inner wall of each mounting groove (212) is fixedly connected with a first linear guide rail (213); the slider of the first linear guide rail (213) is fixedly connected with the fixing plate (214); the bottom of each mounting groove (212) is fixedly provided with an electric cylinder (215); the output end of the electric cylinder (215) is vertically upward and fixedly connected with the bottom of the fixing plate (214); the fixing plate (214) is connected with the winding assembly (22).

3. The nursing bed that facilitates adjustment of patient posture according to claim 2, characterized in that: The winding assembly (22) comprises a tubular motor (221) and a turning sheet (222); one end of the tubular motor (221) is fixedly connected to the end of the fixing plate (214) extending to the outside of the mounting groove (212); the turning sheet (222) is laid on the top of the nursing bed body (1); the two sides of the front and rear ends of the turning sheet (222) are respectively wound on four tubular motors (221) and are detachably connected to the other end of the tubular motor (221); the turning sheet (222) is connected to the quick-release assembly (3).

4. The nursing bed that facilitates adjustment of patient posture according to claim 3, characterized in that: The quick-release assembly (3) comprises a bed sheet (31), a first avoidance groove (32), a sub-velcro (33) and a main Velcro (34); the left and right sides of the bottom of the bed sheet (31) are fixedly connected with a plurality of sub-velcro (33); the left and right sides of the top of the turning bed sheet (222) are fixedly connected with a plurality of main Velcro (34); the sub-velcro (33) and the main Velcro (34) can be bonded and connected; a plurality of through first avoidance grooves (32) are provided on the right side of the bed sheet (31); and the first avoidance grooves (32) are connected to the prone position ventilation auxiliary assembly (4).

5. The nursing bed that facilitates adjustment of patient posture according to claim 4, characterized in that: The prone position ventilation auxiliary component (4) comprises a second avoidance groove (41) and an air bag (42); a plurality of air bags (42) are fixedly connected to the top of the nursing bed body (1); a plurality of second avoidance grooves (41) cooperating with the air bags (42) are provided on the turning sheet (222); during prone position ventilation, the air bags (42) sequentially pass through the second avoidance groove (41) and the first avoidance groove (32) and are slidably connected to the second avoidance groove (41) and the first avoidance groove (32).

6. The nursing bed for facilitating adjustment of patient posture according to claim 5, characterized in that: The second avoidance groove (41), the airbag (42) and the first avoidance groove (32) are the same in number and are all three.

7. The nursing bed for facilitating adjustment of patient posture according to claim 2, characterized in that: The bottle hanging assembly (5) comprises a bottle hanging rack (51), a second linear guide rail (52), a fixed block (53) and a guide rail limiter (54); the slide rail of the second linear guide rail (52) is fixedly connected to the outer surface of the bracket (211); the slider of the second linear guide rail (52) is fixedly connected to the fixed block (53); the guide rail limiter (54) is detachably connected to the second linear guide rail (52); and the bottle hanging rack (51) is fixedly connected to the top of the fixed block (53).

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