Body position changing support suitable for long-term bedridden patient

Abstract

The utility model discloses a body position changing support suitable for a long-term bedridden patient, which is characterized in that a slope surface is arranged at the end part, close to the patient, of each filler strip, a transition strip is arranged between the two filler strips, the gradient of the transition strip is the same as that of the filler strips, and a plurality of bandages are arranged on one side, far away from the filler strips, of the transition strip; the supporting plate comprises at least two lining strips rotationally connected with the cushion strips, at least one supporting rod penetrates through the two lining strips at the same time, elastic screen cloth is arranged on the lining strips, and double-D buckles corresponding to the bandages are arranged on the supporting plate. Through the arrangement of the filler strips, the lining strips, the supporting rods and the bandages, it can be effectively guaranteed that a patient can be supported and fixed to the supporting plate, and the patient can be effectively fixed to a certain fixed position with the assistance of the supporting sets; meanwhile, the bandage is arranged, so that the medical staff can conveniently penetrate through the bandage under the body of the patient, and the body position changing support is conveniently placed under the body of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of a bed-turning support, and more specifically, to a body position changing support suitable for long-term bedridden patients. Background Art

[0002] To prevent pressure injuries, patients who are bedridden for a long time need to change their body position regularly.

[0003] At present, most medical staff in hospitals need to turn the patient over manually, which is very physically demanding. After turning the patient over, they need to use bedding to fix the patient's position.

[0004] Some hospitals also use positioning cushions. The advantages of positioning cushions are that they are economical, cheap and easy to take, but they have an irreversible disadvantage. The positioning cushions can only provide patients with a fixed turning angle, which cannot be changed at will.

[0005] Finally, turning beds are used in very few hospitals. Their advantages are: the angle can be changed at will and they are easy to operate, but their disadvantage is that a single bed is expensive. Utility Model Content

[0006] The utility model aims to provide a body position changing bracket suitable for long-term bedridden patients, which can assist medical personnel in turning over and fixing the patient.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a body position changing bracket suitable for long-term bedridden patients, comprising two pads that are spaced apart and arranged in parallel with each other, the pads are provided with a slope at the end close to the patient, and a transition strip is provided between the two pads, the transition strip has the same slope as the pads, and a plurality of bandages are provided on the side of the transition strip away from the pads.

[0008] The support plate is rotatably arranged between two cushion strips that are spaced apart from each other and arranged in parallel, and is located at one end of the cushion strip close to the transition strip.

[0009] The support plate includes at least two lining strips rotatably connected to the pad strip, and at least one support rod penetrates the two lining strips at the same time, and elastic mesh is arranged on the lining strip. The support plate is provided with double D buckles corresponding to the bandage.

[0010] The support group is arranged between the support plate and the cushion strip, one end of the support group is hinged to the support rod, and one end of the support group away from the support plate is connected to the cushion strip.

[0011] By adopting the settings of pads, lining strips, support rods and bandages, it can be effectively ensured that the patient can be lifted and fixed to the support board, and with the assistance of the support group, the patient can be effectively fixed to a fixed position. At the same time, the setting of the bandage can also make it convenient for medical staff to pass the bandage under the patient's body and quickly and conveniently place the main position changing bracket under the patient.

[0012] The utility model is further configured as follows: the support group comprises a linkage support rod, and one end of the linkage support rod close to the support plate is connected to the middle part of the support rod through a first three-way block.

[0013] By adopting the linkage support rod to connect with the support rod, effective supporting force can be provided when the patient is fixed to ensure the stable supporting force of the whole board.

[0014] The utility model is further configured as follows: an accommodating cavity is provided in the two pads and an opening is provided in the accommodating cavity on the side opposite to the two pads, a screw is rotatably provided in each of the accommodating cavities, each of the screws is provided with a slider that can slide along its axial direction, a connecting rod that connects the two sliders in a linkage manner is provided between the two sliders, and the middle part of the connecting rod is connected to the end of the linkage support rod away from the support plate through a second three-way block.

[0015] The screw rod can ensure that the slider will not retreat due to pressure after sliding to a certain position, and the second three-way block can ensure that the linkage support rod is connected to the middle of the linkage rod.

[0016] The utility model is further configured as follows: the linkage rod is rotatably connected to each of the sliders.

[0017] The rotational connection between the linkage rod and the slider ensures that the linkage rod rotates simultaneously when the position of the slider changes.

[0018] The utility model is further configured as follows: the number of the lining strips is four, and the lining strips are parallel to each other, the middle parts of the four lining strips are completely penetrated and connected by the support rods, two short rods are arranged at one end of the lining strip away from the pad strip, and the short rods only connect in series the ends of the two support rods closest to the pad strip.

[0019] By adopting four lining strips and completely penetrating them, the rigidity of use can be guaranteed to be good, and patients with heavy weight can be effectively supported. The ends of the lining strips are fixedly connected by short rods in order to provide secondary reinforcement for the main body position change bracket.

[0020] The utility model is further configured as follows: a storage groove is arranged on one side of the cushion strip close to the slope surface, the storage groove can completely accommodate the folded cushion strip, and a folding groove is arranged on the bottom of the cushion strip.

[0021] The provision of the storage groove can ensure that the lining strip is completely stored after being folded so as to be subsequently inserted under the patient.

[0022] The utility model is further configured as follows: the support group comprises a gas pressure support rod, and two ends of the gas pressure support rod are rotatably arranged in the folding groove and the storage groove respectively.

[0023] The use of a gas pressure strut can ensure that the patient has sufficient support strength, and the height can be adjusted at any time. At the same time, the gas pressure strut can be folded and stored in a storage slot.

[0024] The utility model is further configured as follows: the support group comprises a hydraulic support rod, and two ends of the hydraulic support rod are rotatably arranged in the folding groove and the storage groove respectively.

[0025] The use of a hydraulic support rod can ensure that the patient has sufficient support strength, and the height can be adjusted at any time. At the same time, it can be stored in a storage slot after being folded.

[0026] The utility model is further configured as follows: the number of the lining strips is at least three, and support rods are arranged at one end of the lining strip away from the cushion strip and at the middle thereof, and each of the support rods completely penetrates and connects all the lining strips.

[0027] By using three lining strips, the support effect in the support plate can be guaranteed and sufficient support rods can be fully penetrated through all the lining strips to form a stable rectangular structure.

[0028] To sum up, the utility model has the following beneficial effects: by adopting the setting of pads, lining strips, support rods and bandages, it can effectively ensure that the patient can be lifted and fixed to the support plate, and with the assistance of the support group, the patient can be effectively fixed to a fixed position. At the same time, the setting of the bandage can also facilitate medical staff to pass the bandage under the patient's body and quickly and conveniently place the main position changing bracket under the patient's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a stereogram of Embodiment 2 of the present utility model;

[0030] Figure 2 It is a cross-sectional view of Embodiment 2 of the present utility model;

[0031] Figure 3 It is a stereogram of Embodiment 4 of the present utility model;

[0032] Figure 4 It is a cross-sectional view of Example 4 of the present utility model.

[0033] In the figure:

[0034] 1. pad strip; 11. screw rod; 111. slider; 12. storage slot; 13. transition strip; 131. bandage; 14. folding slot;

[0035] 2. Support plate; 21. Lining strip; 22. Support rod; 23. Short rod; 24. Elastic mesh

[0036] 3. Support group; 31. Linking rod; 311. Second three-way block; 32. Linking support rod; 321. First three-way block; 33. Pneumatic support rod. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 The utility model is described in further detail.

[0038] Example 1

[0039] To prevent pressure injuries (mainly in the lower back, back and sacrum), long-term bedridden patients need to change their body position regularly (approximately once every 2 hours).

[0040] To prevent pressure injuries, clinical requirements require turning the patient over every two hours, usually at an angle of 90°, 60°, 30°, etc. (except when using a turning bed). Fixed body position angles can easily cause repeated pressure on fixed body parts, leading to pressure injuries.

[0041] At present, most medical staff in hospitals need to turn the patient over manually, which is very physically demanding. After turning the patient over, they need to use bedding to fix the patient's position.

[0042] Some hospitals also use positioning cushions. The advantages of positioning cushions are that they are economical, cheap and easy to take, but they have an irreversible disadvantage. The positioning cushions can only provide patients with a fixed turning angle, which cannot be changed at will.

[0043] Finally, turning beds are used in very few hospitals. Their advantages are: the angle can be changed at will and they are easy to operate, but their disadvantage is that a single bed is expensive.

[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a body position changing bracket suitable for long-term bedridden patients includes a pad strip 1, a support plate 2 and a support group 3.

[0045] Each body position changing bracket includes two parallel pads 1. The pad 1 has a slope at its end close to the patient, i.e., the contact portion that needs to be inserted under the patient. The slope makes it easier for medical staff to pass through the patient's body without much effort.

[0046] A transition strip 13 is provided between the two cushion strips 1. The cross section of the transition strip 13 is as follows: Figure 2 What is shown is a triangular structure, and the transition strip 13 still has a slope that matches the slope angle of the cushion strip 1. The transition strip 13 is provided here to facilitate the insertion of the bracket for changing the main body position, and the transition strip 13 is mainly provided to transition the height of the support plate 2, so as to more smoothly place the support plate 2 under the patient's body.

[0047] The support plate 2 includes at least two lining strips 21 and a support rod 22 connecting the lining strips 21. The end of the lining strip 21 close to the pad strip 1 is rotatably connected to the pad strip 1. In order to ensure that the rotation angle of each lining strip 21 is synchronized, a support rod 22 that completely penetrates all the lining strips 21 is provided in the middle of the lining strip 21 and the end of the lining strip 21 away from the pad strip 1. The support rod 22 is fixedly connected to the lining strip 21 to form a rectangular frame structure, thereby constructing a plate-like structure. An elastic mesh cloth 24 is provided on the side of the plate-like structure that needs to contact the patient, so as to form a complete support plate 2, thereby reducing the point pressure of the patient contact surface.

[0048] As a preference, the elastic mesh 24 can be replaced with a soft plate-like material such as a silicone plate, a foam plate, or the like.

[0049] In order to further assist medical personnel in placing the device under the patient, a plurality of bandages 131 are provided at the end of the transition strip 13 away from the pad strip 1, so that the bandages 131 can be passed under the patient more easily. Furthermore, the bandages 131 can also be used to fix the patient after the main position changing bracket is placed under the patient, so as to prevent the patient from tipping over due to improper operation during flipping.

[0050] The support group 3 is arranged between the support plate 2 and the cushion strip 1 , and both ends of the support group 3 are hinged to the support strip and the cushion strip 1 .

[0051] Example 2

[0052] The difference between Example 2 and Example 1 is that:

[0053] like Figure 1 As shown, the support plate 2 includes four parallel pads 21 and a support rod 22 that passes through all the pads 21 and is fixedly arranged. The two pads 21 close to the pad 1 are rotatably connected to the pad 1 respectively, and the remaining two pads 1 are connected to each other by a short rod 23.

[0054] Two short rods 23 are arranged at one end of the lining strip 21 away from the cushion strip 1 , and each short rod 23 penetrates and connects the lining strip 21 closest to the cushion strip 1 with the lining strip 21 closest to it.

[0055] like Figure 1As shown, the middle part of the two lining strips 21 at one end away from the cushion strip 1 is not connected and the empty part is used as the storage position of the linkage support rod 32.

[0056] In this solution, the support group 3 includes a linkage support rod 32 and a linkage rod 31 .

[0057] In this embodiment, each cushion strip 1 is provided with a receiving cavity, in which a screw rod 11 is rotatably connected, and a slider 111 is provided on the screw rod 11 and is threadably connected thereto, and the screw rod 11 at least partially extends from the end of the cushion strip 1 to the outside of the cushion strip 1;

[0058] The accommodating cavity is provided with an opening connected to the outside, and the opening is located on the side opposite to the two pads 1, that is, the pad 1 is provided with an opening on the side close to the support plate 2, and a connecting rod 31 is provided between the two symmetrically arranged sliders 111 to link the two sliders 111.

[0059] A second three-way block 311 is rotatably provided at the middle part of the connecting rod 31, and a first three-way block 321 is rotatably provided at the middle part of the support rod 22 in this embodiment, and a linkage support rod 32 is provided between the first three-way block 321 and the second three-way block 311. It should be noted here that the position of the rotation connection will not move left and right.

[0060] As a preference, in order to accommodate overweight persons, two support groups 3 may be provided between the support plate 2 and the cushion strip 1 .

[0061] In this embodiment, the portion of the screw rod 11 extending out of the cushion strip 1 is a cubic structure, and a detachable handle is provided therein, and the handle is a Z-shaped rocking handle.

[0062] Example 3

[0063] The difference between Example 3 and Example 2 is that one end of the screw 11 is rotatably arranged in the accommodating cavity, and the other end thereof is connected to the output end of the micro servo motor. A micro servo motor is arranged in the accommodating cavity at one end of each pad strip 1 away from the transition strip 13, and the screw 11 is driven to rotate by the servo motor.

[0064] In order to ensure that the two screws 11 rotate at the same speed, the two micro servo motors are electrically connected to the processor at the same time and controlled by a button arranged on the surface of the pad strip 1 .

[0065] As a preference, the micro servo motor can be either battery-powered or plug-in-powered.

[0066] As a preference: the micro servo motors can be connected to the buttons at the same time, and all the micro servo motors must be of the same model and speed.

[0067] Example 4

[0068] Embodiment 4 is a parallel solution of Embodiment 2. The difference between Embodiment 4 and Embodiment 2 is:

[0069] The support plate 2 includes three mutually parallel lining strips 21 and two support rods 22 passing through all the lining strips 21 and fixedly arranged. The two support rods 22 are respectively arranged at the middle of the lining strip 21 and at one end of the lining strip 21 away from the cushion strip 1.

[0070] In this embodiment, if Figure 3 As shown, the two lining strips 21 closest to the cushion strip 1 are provided with folding grooves 14 , and the side of the cushion strip 1 close to the support plate 2 is provided with a storage groove 12 .

[0071] The support group 3 includes a gas pressure strut 33 , one end of which is rotatably connected in the folding groove 14 , and the other end of which is rotatably connected in the storage groove 12 .

[0072] When the support plate 2 is completely folded, the folding groove 14 can directly cover the gas pressure strut 33, so as not to affect the storage of the lining strip 21, and the lining strip 21 can be completely accommodated in the storage groove 12 to form a folding storage effect.

[0073] As a preference, the gas pressure strut 33 can be replaced with a hydraulic strut.

[0074] As a preferred embodiment, both the gas pressure strut 33 and the hydraulic strut are of a type that can be locked arbitrarily.

[0075] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A body position changing stent suitable for long-term bedridden patients, characterized by: The invention comprises two pad strips (1) which are spaced apart from each other and arranged in parallel, wherein the pad strip (1) has a slope at the end close to the patient, and a transition strip (13) is arranged between the two pad strips (1), wherein the transition strip (13) has the same slope as the pad strip (1), and a plurality of bandages (131) are arranged on the side of the transition strip (1) away from the pad strip (1); A support plate (2) is rotatably disposed between two spaced-apart and parallel cushion strips (1), and is located at one end of the cushion strip (1) close to the transition strip (13); The support plate (2) comprises at least two lining strips (21) rotatably connected to the pad strip (1), and at least one support rod (22) simultaneously penetrates the two lining strips (21), and the lining strips (21) are provided with elastic mesh (24), and the support plate (2) is provided with a double D buckle corresponding to the bandage (131); A support group (3) is arranged between the support plate (2) and the cushion strip (1); one end of the support group (3) is hinged to the support rod (22); and one end of the support group (3) away from the support plate (2) is connected to the cushion strip (1).

2. A body position changing stent suitable for long-term bedridden patients according to claim 1, characterized in that: The support group (3) comprises a linkage support rod (32), and one end of the linkage support rod (32) close to the support plate (2) is connected to the middle part of the support rod (22) through a first three-way block (321).

3. A body position changing support for long-term bedridden patients according to claim 2, characterized in that: An accommodating cavity is provided in the two pad strips (1), and an opening is provided in the accommodating cavity on the opposite side of the two pad strips (1); a screw rod (11) is rotatably provided in each of the accommodating cavities; each of the screw rods (11) is provided with a slider (111) capable of sliding along its axial direction; a linkage rod (31) is provided between the two sliders (111) for linking the two sliders (111); a middle portion of the linkage rod (31) is connected to an end of the linkage support rod (32) away from the support plate (2) through a second three-way block (311).

4. The body position changing bracket suitable for long-term bedridden patients according to claim 3, characterized in that: The linkage rod (31) is rotationally connected to each of the sliders (111).

5. A body position changing stent suitable for long-term bedridden patients according to any one of claims 1 to 4, characterized in that: There are four lining strips (21), and the lining strips (21) are parallel to each other. The middle parts of the four lining strips (21) are completely penetrated and connected by the support rods (22). Two short rods (23) are arranged at one end of the lining strip (21) away from the cushion strip (1), and the short rods (23) only connect the ends of the two support rods (22) closest to the cushion strip (1) in series.

6. The body position changing bracket suitable for long-term bedridden patients according to claim 1, characterized in that: A storage groove (12) is provided on one side of the cushion strip (1) close to the slope surface, and the storage groove (12) can completely accommodate the folded cushion strip (21). A folding groove (14) is provided at the bottom of the cushion strip (21).

7. The body position changing support for long-term bedridden patients according to claim 6, characterized in that: The support group (3) comprises a gas pressure support rod (33), and two ends of the gas pressure support rod (33) are rotatably arranged in the folding groove (14) and the storage groove (12) respectively.

8. The body position changing support for long-term bedridden patients according to claim 6, characterized in that: The support group (3) comprises a hydraulic support rod, and two ends of the hydraulic support rod are rotatably arranged in the folding groove (14) and the storage groove (12) respectively.

9. A body position changing support for long-term bedridden patients according to any one of claims 6 to 8, characterized in that: There are at least three lining strips (21), and support rods (22) are provided at one end of the lining strip (21) away from the cushion strip (1) and in the middle thereof, and each support rod (22) completely penetrates and connects all the lining strips (21).

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