Turning-over device for old patient nursing

Abstract

The utility model discloses a turning-over device for nursing old patients, which comprises a turning-over device, a positioning block and a fixing structure, is used for assisting nursing personnel to turn over the patients, and belongs to the technical field of medical nursing instruments. When the turning-over device is used, the positioning blocks are detached from the turning-over device, then the turning-over device is placed on the two legs of a patient, the two legs of the patient are placed in the turning-over device, and medical workers are assisted in rapidly turning over the patient; when a patient turns over, the fixing structure can be pressed, then the positioning block is inserted into the lower portion of the semicircular base of the turning-over device, the fixing structure is loosened, the fixing structure is buckled in the turning-over device, and therefore the turning-over device and the positioning block are fixedly connected. At the moment, the positioning block can support and position the arc-shaped side of the turning-over device, so that the turning-over device cannot be reset and turned over, the situation that the patient is reset again after turning over can be effectively avoided, and the turning-over device is convenient and fast to use.

Description

Technical Field

[0001] This utility model belongs to the technical field of medical and nursing devices, specifically relating to a turning device for elderly patient care. Background Technology

[0002] In the care of elderly patients, assisting them to turn over is a core procedure for preventing complications. Traditional manual turning requires 2-3 people to support the patient's torso and limbs. During this process, friction can easily cause skin abrasions (especially for patients with stage I pressure ulcers that have already developed erythema), and there is a risk of dislodgement of medical devices such as urinary catheters and nasogastric tubes, which is detrimental to the patient's recovery. It can also easily cause lower back strain for caregivers. Therefore, to ensure patient recovery and facilitate the operation of medical staff, it is necessary to use a turning device (i.e., a turning machine) to turn patients.

[0003] Professional turning devices (such as U-shaped turning devices) use a lightweight alloy frame and a high-density memory foam padding to form a support structure, with a waterproof PU surface covering the surface. This not only disperses pressure on bony prominences but also prevents sweat penetration. The waterproof material can be directly wiped with alcohol for disinfection, reducing the risk of cross-infection and protecting the patient's health. Furthermore, the use of turning devices facilitates operation for caregivers, reducing lumbar strain and nursing costs. Existing turning devices typically fix the patient's legs into a single unit, relying on the semi-circular shape of its base to assist in quick turning. However, after the patient is turned, the semi-circular design results in poor stability, making it easy for the patient to roll back to their original position. Patent CN219963300U discloses a nursing turning device, including an auxiliary turning device, a central partition, a clamping and adjusting mechanism, an anti-tipping base plate, and a turning assistance mechanism. This patent prevents the auxiliary turning device from tipping over in the forward and backward directions by setting an anti-tipping base plate at the bottom. However, in actual use, the anti-tipping base plate is set below the patient during the rollover, which increases the complexity of the device and makes the operation inconvenient. On the other hand, the anti-tipping base plate has insufficient contact surface and provides insufficient support, making it easy to slip and causing the patient to roll back and reset. Summary of the Invention

[0004] The main purpose of this invention is to overcome the shortcomings of the existing technology and provide a turning device for elderly patients, which solves the problems of poor stability and easy re-turning and repositioning of current turning devices after assisting patients to turn over.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A turning device for elderly patient care includes a turning device (1), a positioning block (2), and a fixing structure (3).

[0007] The turning device (1) includes a semi-circular seat (101) and a clamping seat (102); the clamping seat (102) is arranged on one side of the semi-circular seat (101); a set of symmetrical placement slots (103) are arranged on one side of the clamping seat (102).

[0008] The bottom of the semi-circular seat (101) of the turning device (1) is detachably provided with a positioning block (2).

[0009] The positioning block (2) has a fixing structure (3) installed inside it;

[0010] The center of the positioning block (2) is a central block (201); the inner surface of the central block (201) is an arc surface (205), and the curvature of the arc surface is the same as that of the semi-circular seat (101); the two sides of the positioning block (2) are side blocks (202); the side blocks (202) cooperate with the arc surface (205) of the central block (201) to form a clamping groove;

[0011] A through hole (207) is arranged in the center of the top of the middle block (201); a mounting groove (206) is arranged in the center of the interior of the middle block (201); the through hole (207) communicates with the mounting groove (206);

[0012] The fixing structure (3) includes a vertical rod (301) and a horizontal rod (302); the vertical rod (301) is inserted into the through hole (207) of the middle block (201) and installed inside the mounting groove (206); a pressing block (305) is arranged at the top of the vertical rod (301); a spring (304) is arranged between the bottom end of the vertical rod (301) and the bottom surface of the mounting groove (206);

[0013] Two sets of horizontal bars (302) are vertically arranged on the vertical bar (301); the horizontal bars (302) are located inside the mounting groove (206); and buckles (303) are arranged on the outer end of the horizontal bars (302) in the mounting groove (206).

[0014] The semicircular base (101) has a socket (106) on one side corresponding to the crossbar (302); a buckle hole (107) is arranged on the top side of the socket (106), and the buckle hole (107) corresponds to the buckle head (303).

[0015] Preferably, a breathable pad (104) is arranged inside the placement slot (103).

[0016] Preferably, a gripping strap (105) is arranged on one side of the top of the clamping seat (102).

[0017] Preferably, the side block (202) is composed of a first triangular block (203) and a second triangular block (204); the angle between the first triangular block (203) and the second triangular block (204) is a right angle; the second triangular block (204) of the side block (202) forms a groove with the arc surface (205) of the middle block (201).

[0018] Preferably, the bottom of the positioning block (2) is provided with an anti-slip device.

[0019] Preferably, the height of the jack (106) is the same as the height of the buckle (303) in its natural state.

[0020] Preferably, the surface of the clamp (102) is covered with a waterproof PU skin.

[0021] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0022] 1. This utility model, through the design of a positioning block and a fixing structure, allows for a detachable connection between the positioning block and the turning device. When using the turning device, the positioning block can be detached from the device first, then the device can be placed under the patient's legs, and the patient's legs can be placed inside the device to assist medical staff in quickly turning the patient. After the patient turns over, the fixing structure can be pressed, and then the positioning block can be inserted under the semi-circular seat of the turning device. The fixing structure can then be released, and the fixing structure can be fastened into the turning device, thus achieving a fixed connection between the turning device and the positioning block. At this time, the positioning block will support and position the arc-shaped side of the turning device, preventing it from resetting and flipping back. This effectively avoids the patient resetting after turning, ensuring the effectiveness of the turning process. Furthermore, it is convenient and quick to use, solving the problem of poor stability and easy resetting of patients after turning with the assistance of current turning devices.

[0023] 2. The positioning block of this utility model is composed of a central block and side blocks. The inner surface of the central block is curved, and the curvature of the curved surface matches that of the semi-circular seat. Therefore, the central block can be inserted into the lower part of the semi-circular seat of the turning device, so that the positioning block and the turning device can be stably connected. Furthermore, the side blocks on both sides form a clamping groove with the central block, which can be directly clamped on both sides of the turning device, thereby improving the stability of the connection between the two. At the same time, the side blocks can expand the width of the positioning block, thereby improving the stability of the connection between the positioning block and the turning device, and further improving the stability of the turning device after the patient is turned. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the turning device for elderly patient care in an embodiment of this utility model.

[0025] Figure 2 This is a schematic diagram of the positioning block in an embodiment of this utility model.

[0026] Figure 3 This is a schematic diagram of the fixed structure in an embodiment of this utility model.

[0027] Figure 4 This is an internal cross-sectional view of the turning device in an embodiment of this utility model.

[0028] Explanation of icon numbers:

[0029] 1. Turning device; 101. Semi-circular base; 102. Clamping base; 103. Placement slot; 104. Breathable pad; 105. Grip strap; 106. Insertion hole; 107. Buckle hole;

[0030] 2. Positioning block; 201. Middle block; 202. Side block; 203. First triangular block; 204. Second triangular block; 205. Curved surface; 206. Mounting groove; 207. Through hole;

[0031] 3. Fixed structure; 301. Vertical bar; 302. Horizontal bar; 303. Buckle; 304. Spring; 305. Pressing block. Detailed Implementation

[0032] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0033] like Figures 1 to 4 As shown, this utility model relates to a turning device for elderly patient care, including a turning device 1, a positioning block 2, and a fixing structure 3.

[0034] The turning device 1 includes a semi-circular seat 101 and a clamping seat 102. The clamping seat 102 is arranged on one side of the semi-circular seat 101, and a set of symmetrical placement slots 103 are arranged on one side of the clamping seat 102.

[0035] The bottom of the semi-circular base 101 of the turning device 1 is detachably equipped with a positioning block 2, and a fixing structure 3 is installed inside the positioning block 2.

[0036] When turning a patient over, the positioning block 2 can be removed from the turning device 1 first. Then, the turning device 1 is placed under the patient's legs, and the patient's legs are placed into the placement slot 103 of the turning device 1. This can then assist medical staff in quickly turning the patient over. After the patient is turned over, the fixing structure 3 can be pressed to insert the positioning block 2 under the semi-circular seat 101 of the turning device 1. At this time, the fixing structure 3 can be released to fasten the positioning block 2 onto the turning device 1, thereby achieving a fixed connection between the turning device 1 and the positioning block 2.

[0037] Furthermore, the center of the positioning block 2 is a central block 201; the inner surface of the central block 201 is an arc surface 205, and the curvature of the arc surface is the same as the curvature of the contact position of the semi-circular seat 101; the two sides of the positioning block 2 are side blocks 202; the side blocks 202 cooperate with the arc surface 205 of the central block 201 to form a clamping groove; since the arc surface 205 of the central block 201 can be inserted into the underside of the semi-circular seat 101 of the turning device 1, the positioning block 2 and the turning device 1 are stably engaged, and the two sets of side blocks 202... The arc surface 205 of the middle block 201 forms a clamping groove, which can be directly clamped on both sides of the turning device 1, thereby improving the stability of the connection between the two and preventing the patient from resetting and turning over. This effectively avoids the patient resetting after turning over and ensures the effect of turning over. In addition, the side block 202 can expand the width of the positioning block 2, thereby improving the stability of the positioning block 2 after connecting with the turning device 1, and further improving the stability of the turning device 1 after turning over the patient.

[0038] Furthermore, a through hole 207 is arranged in the center of the top of the middle block 201; a mounting groove 206 is arranged in the center of the interior of the middle block 201, and the through hole 207 communicates with the mounting groove 206; the fixing structure 3 includes a vertical rod 301 and a horizontal rod 302; wherein, the vertical rod 301 is inserted into the through hole 207 of the middle block 201 and installed inside the mounting groove 206; a pressing block 305 is arranged at the top of the vertical rod 301; a spring 304 is arranged between the bottom end of the vertical rod 301 and the bottom surface of the mounting groove 206. Two sets of horizontal rods 302 are vertically arranged on the vertical rod 301; the horizontal rods 302 are located inside the mounting groove 206; a buckle 303 is arranged at the outer end of the horizontal rod 302 in the mounting groove 206; an insertion hole 106 corresponding to the horizontal rod 302 is arranged on one side of the semi-circular seat 101; a buckle hole 107 is arranged on the top side of the insertion hole 106, and the buckle hole 107 corresponds to the buckle 303. Thus, by pressing the pressing block 305, the vertical rod 301, the horizontal rod 302, and the buckle 303 move downwards, and then the positioning block 2 is inserted into the lower part of the semi-circular seat 101. At this time, the horizontal rod 302 and the buckle 303 are inserted into the insertion hole 106 of the semi-circular seat 101. After insertion, the pressing block 305 is released, and the horizontal rod 302 and the buckle 303 are reset and move upwards under the action of the spring 304. The buckle 303 is inserted into the buckle hole 107, thereby realizing the quick fastening connection between the positioning block 2 and the flipper 1, which facilitates the assembly and disassembly of the positioning block 2.

[0039] In one specific embodiment, a breathable pad 104 is arranged inside the placement slot 103 to ensure breathability when the patient's legs are placed inside the placement slot 103.

[0040] In one specific embodiment, a grip strap 105 is arranged on one side of the top of the clamping seat 102 to facilitate medical staff to turn the patient over by hand.

[0041] In one specific embodiment, the side block 202 is composed of a first triangular block 203 and a second triangular block 204; wherein the included angle between the first triangular block 203 and the second triangular block 204 is a right angle; the second triangular block 204 of the side block 202 cooperates with the arc surface 205 of the middle block 201 to form a clamping groove, which can be directly clamped on both sides of the flipper 1, thereby improving the stability of the connection between the two.

[0042] In one specific embodiment, the bottom of the positioning block 2 is provided with an anti-slip device, such as an anti-slip pad or a rough surface, to increase friction and further enhance stability.

[0043] In one specific embodiment, the height of the insertion hole 106 is the same as the height of the buckle 303 in its natural state. Here, the natural state refers to the natural state of the spring when the pressing block is not pressed, which facilitates the connection and fixation of the insertion hole and the buckle.

[0044] In one specific embodiment, the surface of the clamp 102 is covered with a waterproof PU skin, which facilitates maintenance by medical staff and protects the health of patients.

[0045] It should also be noted that, in this specification, terms such as "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a system, apparatus, article, or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a system, apparatus, article, or device. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the system, apparatus, article, or device that includes said element.

[0046] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A turning device for elderly patient care, characterized in that, It includes a turning device (1), a positioning block (2), and a fixing structure (3); The turning device (1) includes a semi-circular seat (101) and a clamping seat (102); the clamping seat (102) is arranged on one side of the semi-circular seat (101); a set of symmetrical placement slots (103) are arranged on one side of the clamping seat (102). The bottom of the semi-circular seat (101) of the turning device (1) is detachably provided with a positioning block (2). The positioning block (2) has a fixing structure (3) installed inside it; The center of the positioning block (2) is a central block (201); the inner surface of the central block (201) is an arc surface (205), and the curvature of the arc surface is the same as that of the semi-circular seat (101); the two sides of the positioning block (2) are side blocks (202); the side blocks (202) cooperate with the arc surface (205) of the central block (201) to form a clamping groove; A through hole (207) is arranged in the center of the top of the middle block (201); a mounting groove (206) is arranged in the center of the interior of the middle block (201); the through hole (207) communicates with the mounting groove (206); The fixing structure (3) includes a vertical rod (301) and a horizontal rod (302); the vertical rod (301) is inserted into the through hole (207) of the middle block (201) and installed inside the mounting groove (206); a pressing block (305) is arranged at the top of the vertical rod (301); a spring (304) is arranged between the bottom end of the vertical rod (301) and the bottom surface of the mounting groove (206); Two sets of horizontal bars (302) are vertically arranged on the vertical bar (301); the horizontal bars (302) are located inside the mounting groove (206); and buckles (303) are arranged on the outer end of the horizontal bars (302) in the mounting groove (206). The semicircular base (101) has a socket (106) on one side corresponding to the crossbar (302); a buckle hole (107) is arranged on the top side of the socket (106), and the buckle hole (107) corresponds to the buckle head (303).

2. The turning device for elderly patient care according to claim 1, characterized in that, A breathable pad (104) is arranged inside the placement slot (103).

3. The turning device for elderly patient care according to claim 1, characterized in that, A gripping strap (105) is arranged on one side of the top of the clamping seat (102).

4. The turning device for elderly patient care according to claim 1, characterized in that, The side block (202) is composed of a first triangular block (203) and a second triangular block (204); the angle between the first triangular block (203) and the second triangular block (204) is a right angle; the second triangular block (204) of the side block (202) forms a groove with the arc surface (205) of the middle block (201).

5. The turning device for elderly patient care according to claim 1, characterized in that, The bottom of the positioning block (2) is provided with an anti-slip device.

6. The turning device for elderly patient care according to claim 1, characterized in that, The height of the jack (106) is the same as the height of the buckle (303) in its natural state.

7. The turning device for elderly patient care according to claim 1, characterized in that, The surface of the clamp (102) is covered with a waterproof PU skin.

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