An auxiliary turning piece, an auxiliary turning bedsheet, a turning device and a turning bed

Abstract

The present invention discloses an auxiliary turning member, an auxiliary turning bedsheet, a turning device and a turning bed. The auxiliary turning member includes an upper member and a lower member, the lower member is disposed on the lower side of the upper member, and at least one dividing opening is formed through the upper member. For the auxiliary turning bedsheet, the upper member and the lower member are respectively an upper bedsheet and a lower bedsheet. The rotating device of the turning device is drivingly connected to the lifting device, and the upper end of the lifting device is connected to the lifting device. For the turning bed, the bed legs support the bed surface, and the turning device as described above is further included. The auxiliary turning member, the auxiliary turning bedsheet, the turning device and the turning bed can conveniently satisfy the tight protection of patients, achieve the turning effect by lifting, and further, through the design of the dividing opening, satisfy the protection effect on the body fluid tubes of patients, avoid interference between the body fluid tubes on the bodies of postoperative patients, and reduce the defect of the impact on patients.

Description

Technical Field

[0001] The present invention relates to the technical field of the structural design of auxiliary devices for turning over critically ill patients, and in particular to an auxiliary turning member, an auxiliary turning sheet, a turning device, and a turning bed. Background Art

[0002] With the rapid development of medical means, various diseases have been effectively treated. However, with the emergence of various complications, the recovery from these complications after treatment is particularly important.

[0003] In the intensive care unit, cardiac surgery for cardiovascular surgery is a very common treatment method. However, after cardiac surgery for cardiovascular surgery, patients often suffer from hypoxemia. Through long-term observation and experiments by medical staff, prone ventilation can play an effective role in treatment and improvement.

[0004] In order to meet the prone requirements of postoperative patients, medical staff usually need to help the patients turn over to meet the requirements of promoting recovery in the prone position after surgery. And at least 6-8 medical staff are required to complete the prone position turning, which seriously wastes medical resources.

[0005] It can be seen that in the prior art, for critically ill patients, it is impossible to achieve rapid and safe operation for prone turning, which is likely to cause secondary injury to patients and seriously affect the postoperative recovery of patients. Summary of the Invention

[0006] In view of this, the main purpose of the present invention is to provide an auxiliary turning member, an auxiliary turning sheet, a turning device, and a turning bed that can conveniently wrap and protect patients, meet the turning requirements by lifting the patients to be turned over; further, through the design of the splitting opening, the protection of the body fluid tubes of the patients is satisfied; interference between the body fluid tubes on the bodies of postoperative patients is avoided, and the influence on patients is reduced.

[0007] To achieve the above object, the technical solution of the present invention is realized as follows:

[0008] An auxiliary turning member includes: an upper layer member and a lower layer member, the lower layer member is disposed on the lower side of the upper layer member, and at least one splitting opening is formed through the upper layer member.

[0009] In a preferred embodiment, the middle positions of the upper layer member and the lower layer member are sutured, and the length of the splitting opening is from the sutured position to the edge.

[0010] In a preferred embodiment, a body fluid tube outlet is formed at one end of the splitting opening close to the sutured position.

[0011] In a preferred embodiment, the upper layer member is cross-lapped at the splitting opening.

[0012] An auxiliary turning bedsheet, including the above-mentioned auxiliary turning member, wherein the upper member and the lower member are respectively an upper bedsheet and a lower bedsheet.

[0013] A turning device, including the above-mentioned auxiliary turning member or the above-mentioned auxiliary turning bedsheet.

[0014] In a preferred embodiment, it further includes: a rotating device, a lifting device and a hoisting device. The rotating device is drivingly connected to the lifting device, and the upper end of the lifting device is connected to the hoisting device.

[0015] In a preferred embodiment, the hoisting device winds and fixes the lower member, wraps the patient to be turned over tightly inside the upper member, and lifts the upper member through the hoisting device.

[0016] In a preferred embodiment, it further includes: a body position pad.

[0017] In a preferred embodiment, the body position pad includes: a buffer layer and a hard layer; the hard layer is arc-shaped, and the buffer layer is fixedly connected inside the arc of the hard layer;

[0018] In a preferred embodiment, the body position pad is arranged on the upper side of the upper member, and the buffer layer of the body position pad presses on the upper side of the patient to be turned over.

[0019] In a preferred embodiment, the lifting device includes: an upper telescopic rod, an upper telescopic cylinder, a lower telescopic rod and a lower telescopic cylinder; the end of the lower telescopic rod is connected to the rotating device, the lower telescopic rod is telescopically drivingly connected to the lower telescopic cylinder, the lower end of the lower telescopic cylinder is connected to the lower end of the upper telescopic cylinder, and the upper telescopic rod is telescopically drivingly connected inside the upper telescopic cylinder.

[0020] In a preferred embodiment, the upper end of the upper telescopic rod is fixedly connected to the hoisting device.

[0021] In a preferred embodiment, the hoisting device includes: a hoisting rod and a hoisting driving device; both ends of the hoisting rod are respectively rotatably connected to the upper telescopic rod, and the hoisting driving device drives the hoisting rod to rotate.

[0022] A turning bed, including: a bed surface and bed legs, the bed legs support the bed surface, and further includes the above-mentioned turning device.

[0023] In a preferred embodiment, the rotating device includes: a rotating shaft, a left support rod and a right support rod. The left support rod and the right support rod are respectively detachably connected to the bed legs, and the other ends of the left support rod and the right support rod are hingedly supported on the rotating shaft, and the rotating shaft is fixedly connected to the lifting device.

[0024] The auxiliary turning member, auxiliary turning bed sheet, turning device and turning bed of the present invention have the following beneficial effects:

[0025] The auxiliary turning member includes an upper layer member and a lower layer member. The lower layer member is disposed on the lower side of the upper layer member, and at least one dividing opening is formed through the upper layer member. The auxiliary turning bed sheet includes the above-mentioned auxiliary turning member, and the upper layer member and the lower layer member are respectively an upper bed sheet and a lower bed sheet. The turning device includes the above-mentioned auxiliary turning member or the above-mentioned auxiliary turning bed sheet. It further includes a rotating device, a lifting device and a hoisting device. The rotating device is drivingly connected to the lifting device, and the upper end of the lifting device is connected to the hoisting device. The turning bed includes a bed surface and bed legs. The bed legs support the bed surface, and the turning device as described above is further included.

[0026] It solves the problem in the prior art that there is no dedicated medical device to assist patients in turning over for prone ventilation treatment. In the prior art, directly lifting and turning over by medical staff is likely to cause harm to patients, and during the pulling process of patients, secondary harm is likely to be caused to patients. However, in patients after cardiac and great vessel surgery, there is hypoxemia, and prone ventilation can play an effective role in treatment and improvement. Therefore, turning over to the prone position has become a necessary means for the recovery of patients after cardiac and great vessel surgery during the nursing process of such patients.

[0027] The auxiliary turning member, auxiliary turning bed sheet, turning device and turning bed have a simple overall structure and reasonable design. They can conveniently wrap and protect patients and achieve the turning effect by lifting. Further, through the design of the dividing opening, the protection of the body fluid tubes of patients is satisfied, the interference between the body fluid tubes on the body of postoperative patients is avoided, and the defect of reducing the impact on patients is overcome. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 FIG. 18 is a schematic structural diagram of an auxiliary turning member according to an embodiment of the present disclosure;

[0030] Figure 2 is Figure 1 FIG. 24 is a schematic structural diagram of the relative position relationship between the auxiliary turning member and the patient to be turned over according to an embodiment of the present disclosure;

[0031] Figure 3 FIG. 28 is a schematic structural diagram of a turning bed according to an embodiment of the present disclosure;

[0032] Figure 4 For Figure 3 The structural schematic diagram when the lifting device of the turning bed according to an embodiment of the present disclosure moves to the upper side of the bed surface;

[0033] Figure 5 For Figure 4 The structural schematic diagram when the patient to be turned over is moved to the lifting device of the turning bed according to an embodiment of the present disclosure;

[0034] Figure 6 For Figure 5 The structural schematic diagram when the lifting device of the turning bed according to an embodiment of the present disclosure lifts the auxiliary turning over;

[0035] Figure 7 For Figure 6 The structural schematic diagram when the lifting device of the turning bed according to an embodiment of the present disclosure completely turns over the patient to be turned over.

[0036]

Description of Main Component Symbols

[0037] 01, auxiliary turning-over member; 02, patient to be turned over; 03, bed surface; 04, bed legs;

[0038] 1, upper member;

[0039] 2, lower member;

[0040] 3, dividing opening; 33, lying area; 34, suture;

[0041] 4, body fluid pipe outlet;

[0042] 5, rotating device; 51, rotating shaft; 52, left support rod; 53, right support rod;

[0043] 6, lifting device; 61, upper telescopic rod; 62, upper telescopic cylinder; 64, lower telescopic rod; 63, lower telescopic cylinder;

[0044] 7, lifting device; 71, lifting rod;

[0045] 9, body position pad; 91, buffer layer; 92, hard layer;

[0046] 10, translation device; 11, upper roller; 12, lower roller. Detailed Embodiment

[0047] The following further describes in detail the auxiliary turning-over member, the auxiliary turning-over bed sheet, the turning-over device, and the turning-over bed of the present invention in conjunction with the accompanying drawings and the embodiments of the present invention.

[0048] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0051] For ease of description, spatial relative terms such as "above", "on top of", "on the upper surface", "upper", etc. can be used herein to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "on top of other devices or structures" will then be positioned "below other devices or structures" or "beneath other devices or structures". Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations of the spatial relative descriptions used herein are made.

[0052] As Figures 1-7 shown, the auxiliary turning member includes: an upper member 1 for restraining and lifting the patient 02 to be turned over; a lower member 2 for protecting the lying place of the patient to be turned over. The lower member 2 is provided on the lower side of the upper member 1 (the upper member 1 and the lower member 2 may be a non-connected structure or may have a connected structure).

[0053] In order to facilitate the smooth extension of the body fluid tube on the patient 02 to be turned over through the inner cavity of the upper layer 1 during the wrapping process, and to avoid interference with the body fluid tube (causing compression of the body fluid tube by tightly wrapping the patient) during the process of tightening the upper layer 1 or lifting the patient to be turned over by the upper layer 1, resulting in harm to the patient. At least one split opening 3 is provided through the upper layer 1, and the body fluid tube can extend through the split opening 3 to the inner cavity when the upper layer 1 is wrapped.

[0054] To meet the laying requirements and wrapping requirements, the upper layer 1 and the lower layer 2 are usually selected as flexible materials, so that the split opening 3 cut into a slit can meet the requirements. Especially materials such as cotton cloth, for example, it is convenient to operate by providing the split opening 3, and the production and manufacturing cost is low.

[0055] Preferably, both the upper layer 1 and the lower layer 2 are of flexible structures, such as non-woven fabrics, cotton cloth, etc.

[0056] It solves the problem in the prior art that there is no dedicated medical device to help patients turn over. In the prior art, directly lifting and turning over by medical staff is likely to cause harm to patients, and during the pulling process of patients, it is likely to cause secondary harm to patients. According to the existing statistics of the number of medical staff, most of the nursing staff are female. To lift an ordinary patient, basically 6 - 8 medical staff are required to achieve it, resulting in a serious waste of the already insufficient medical staff resources. However, in patients after cardiac and great vessel surgery, there is hypoxemia, and prone ventilation can play an effective role in treatment and improvement. Therefore, turning the patient over to the prone position has become a necessity in the nursing process of such patients.

[0057] This auxiliary turning-over piece can meet the need to move the patient's position by directly pulling the upper layer 1 and the lower layer 2 to slide along the bed surface 03. After moving the patient to the edge of the hospital bed, the body fluid tube (such as a urinary catheter) connected to the patient's body is extended along the split opening 3.

[0058] Then, the upper layer 1 that extends beyond both sides of the patient 02 to be turned over is wrapped around the upper side of the patient 02 to be turned over, and the patient 02 to be turned over is wrapped and fixed by the upper layer 1 (the wrapping and fixing position is preferably on the left or right edge of the patient, so that when the patient is in the prone position, the wrapping and fixing position can be untied to release the restraint on the patient and improve the patient's comfort).

[0059] Then, by lifting the upper layer 1, the patient is nearly lifted (with a certain contact with the hospital bed), and the turning-over of the patient is achieved by pulling the lower layer 2 (of course, a translation device 10 can also be provided on the bed surface to drive the bed to move in one direction). Basically, two medical staff can achieve the turning-over of the patient.

[0060] Preferably, in order to facilitate production and manufacturing and reduce costs, and further facilitate the nursing staff to arrange and lay the auxiliary turning piece 01, the upper layer 1 and the lower layer 2 have the same structural dimensions and are both square structures. (Of course, the sizes of the upper layer 1 and the lower layer 2 do not necessarily have to be exactly the same. The size of the upper layer 1 is sufficient to wrap and lift the patient 02 to be turned over; the lower layer 2 can meet the requirements for laying on the bed surface.)

[0061] Preferably, both the upper layer 1 and the lower layer 2 are rectangular structures. At the middle position of the wide side of the rectangle, a split opening 3 is opened along the long side direction. Of course, the number of split openings 3 can be set in various ways to meet the requirements of different patients. Preferably, a split opening 3 is respectively opened at the middle positions of the two wide sides.

[0062] In one embodiment, the widths of the upper layer 1 and the lower layer 2 are at least greater than 150 cm (the width of an ordinary human body is 50 cm, so the widths of the upper layer 1 and the lower layer 2 are at least more than three times the width of the human body).

[0063] In order to ensure that during the process of lifting the patient, especially the upper layer 1 which mainly plays the role of lifting force, slippage and dislocation do not occur between the upper layer 1 and the lower layer 2 during the lifting process, affecting the use effect. The middle positions of the upper layer 1 and the lower layer 2 are sewn together, and the length of the split opening 3 is from the sewing place to the edge.

[0064] The middle positions of the upper layer 1 and the lower layer 2 can be sewn together with only one line, as long as the connection strength can be satisfied.

[0065] Preferably, the middle positions of the upper layer 1 and the lower layer 2 are sewn together into a sewing area. For example: there is a sewing line 34 on each of the left and right sides, and a patient lying area 33 is enclosed in the middle of the two sewing lines 34. Of course, it can also be sewn at the lying area, and the upper layer 1 and the lower layer 2 are sewn into an integral structure at the lying area 33. In order to further improve the comfort, it can be designed that the materials of the lying area 33 and both sides are different, and they are sewn and fixedly connected at the sewing place. Since the lying area 33 is the area where the patient lies for a long time and is in close contact with the patient, more expensive and comfortable materials can be selected. While both sides mainly meet the requirements of lifting and wrapping, as long as the requirements of flexibility and strength are met, this can reduce the production and manufacturing costs.

[0066] Preferably, the width of the lying area 33 is 50 cm - 70 cm, that is, the width of an ordinary human body. It can also be set with different sizes according to different human body widths to improve the adaptability of the patient and improve the comfort.

[0067] In order to prevent the patient from being overweight and tightening the split opening 3 severely during the lifting process of the upper layer 1, a body fluid tube outlet 4 is opened at one end of the split opening 3 close to the sewing place.

[0068] In one embodiment, the body fluid tube outlet 4 is a circular hole cut at the edge of the split opening 3 and the suture area (the circular hole can also avoid stress concentration).

[0069] In another embodiment, a tightening structure may be provided at the body fluid tube outlet 4 to fix the edge of the body fluid tube outlet 4 and improve the strength of the body fluid tube outlet 4.

[0070] Furthermore, the tightening structure may be connected with a hook or a flexible rope for fixing the body fluid tube, etc., further improving the fixing effect on the body fluid tube and protecting the patient.

[0071] In yet another embodiment, a flexible rope may be sewn to the body fluid tube outlet 4 to fix the body fluid tube through the flexible rope.

[0072] In order to prevent the auxiliary turning member 01 from being unable to protect the mattress when laid on the patient's hospital bed, especially at the split opening 3 where misalignment occurs (during the patient's movement, causing misalignment of the split opening 3), affecting the use effect. The upper layer member 1 is overlapped with a cross misalignment at the split opening 3. That is: the left and right sides of the upper layer member 1 are not aligned, and one side extends under the other side, as Figure 1 and 2 shown. The body fluid tube outlet 4 is opened at the end of the split opening 3. In this way, when the body fluid tube outlet 4 passes through the upper layer member 1, it is at a position deviating from the split opening 3, avoiding stress concentration at the split opening 3. Ensuring the lifting force of the upper layer member 1 meets the requirements for safe turning.

[0073] For the convenience of manufacturing and use, it can directly replace the existing hospital bed sheet (since it is on the uppermost side of the bed surface 03 during use, even if a sheet is used, it is under the auxiliary turning member 01, and the function of the sheet can be replaced). The present invention also discloses an auxiliary turning sheet, including the above-mentioned auxiliary turning member 01. In the present invention, the upper layer member 1 and the lower layer member 2 are respectively the upper bed sheet and the lower bed sheet. As long as the sheet material meets the strength and size requirements, the materials are convenient to obtain and the cost is low.

[0074] To save manpower, the function of assisting the patient to turn over can be directly achieved through mechanical components. The present invention also discloses a turning device, including the above-mentioned auxiliary turning member 01 or the above-mentioned auxiliary turning sheet.

[0075] To meet the functions of the turning device to wrap, lift, and turn the patient.

[0076] As Figures 3-5 shown, the turning device further includes:

[0077] A rotating device 5 for driving the lifting device 6 and the lifting device 7 to rotate;

[0078] A lifting device 6 that drives the lifting of the lifting device 7;

[0079] A lifting device 7 that winds and fixes the upper layer member 1 and lifts the upper layer member 1 to meet the lifting requirements for the patient.

[0080] The rotating device 5 is drivingly connected to the lifting device 6, that is, the rotation adjustment of the lifting device 6 can be achieved through the rotating device 5 to meet the angle adjustment.

[0081] In order to tighten and fix the upper layer member 1, to wrap around the patient at the edge of the body of the patient to be turned over and to lift the patient to be turned over. The upper end of the lifting device 6 is connected to the lifting device 7; through the connection between the lifting device 7 and the upper layer member 1, and then through the lifting of the lifting device 6, the lifting of the patient 02 to be turned over is achieved. Further, by driving the rotation of the lifting device 6 by the rotating device 5, the turning-over function of the patient 02 to be turned over is realized.

[0082] In order to facilitate the connection with the flexible upper layer member 1, the lifting device 7 winds and fixes the upper layer member 1.

[0083] Preferably, during the process of the lifting device 7 wrapping around the patient, the lifting device 7 is arranged on the side of the patient, which can meet the wrapping function for the patient, and after the turning-over operation is completed, the lifting device 7 is still on the side of the patient, and it is convenient to release the restraint on the patient by controlling the lifting device 7 to improve the comfort of the patient.

[0084] During the prone position, due to the need for intubation on the surface of the patient's body (especially in the abdomen and other positions), and the problem that the force is easily concentrated on the patient's chest and lower body, resulting in pressure sores. Especially for patients after cardiac and great vessel surgery, there is hypoxia, and each prone position usually requires a prone time of 6 - 8 hours.

[0085] In order to avoid the problem of pressure sores during the prone position, the turning-over device further includes: a body position pad 9. Through the supporting effect of the body position pad 9 on the patient, the gravity is dispersed, and the problem of local force and resulting pressure sores is reduced.

[0086] In order to improve the supporting effect, not only to ensure the buffering effect on the patient, but also to provide a supporting effect on the upper side of the bed surface 03. The body position pad 9 includes: a buffer layer 91 for supporting the patient and a rigid layer 92 for ensuring the formation of the buffer layer 91 and providing a supporting effect with the bed surface 03.

[0087] In order to ensure the wrapping effect of the buffer layer 91 around the patient and to meet the supporting effect. The rigid layer 92 is in an arc shape, and the buffer layer 91 is fixedly connected inside the arc of the rigid layer 92.

[0088] The rigid layer 92 provides the supporting force, and the buffer layer 91 buffers and disperses the pressure to ensure the comfort of the patient.

[0089] The body position cushion 9 is buckled on the upper side of the upper layer member 1, so that the buffer layer 91 of the body position cushion 9 presses on the upper side of the patient 02 to be turned over.

[0090] After the turning over is completed, the hard layer 92 is in supporting contact with the bed surface 03, and the buffer layer 91 supports the patient.

[0091] The arc-shaped hard layer 92 can realize a certain angle of rolling of the hard layer 92 on the surface of the bed surface 03 (usually it needs to be pushed by medical staff to roll within a certain angle range). In this way, when the patient is in the prone position, the medical staff can roll a certain angle to ensure that the body fluid tube and the wound are not completely covered by the body, which is convenient for the medical staff to process the body fluid tube and the wound, and is convenient for operations such as dressing change and nursing.

[0092] Of course, to a certain extent, there is a problem that the arc-shaped hard layer 92 is not stable. However, in practice, there are many auxiliary parts such as quilts and cushions near the hospital bed. As long as quilts, pillows or the like are placed on both sides of the hard layer 92 and slightly supported, the stability can be ensured, and the angle can also be adjusted according to the comfort of the patient, which is convenient for the family members or nursing staff to use without increasing the cost.

[0093] Preferably, body position cushions are respectively arranged at the chest and hip bone positions of the patient to ensure the supporting effect, and also to protect the chest which plays a major supporting role for the patient and the lower body position which is easily bruised.

[0094] In order to meet the adjustment of the position of the lifting device 7, especially the requirements of different positions during the tightening and lifting processes of the lifting device 7, so as to ensure the reasonable operation of the tightening and lifting functions and meet the requirements of the turning over operation for the patient to be turned over. The lifting device 6 includes: an upper telescopic rod 61 and an upper telescopic cylinder 62 that realize the first telescopic function; a lower telescopic rod 64 and a lower telescopic cylinder 63 that realize the second telescopic function. The end of the lower telescopic rod 64 is connected to the rotating device 5, the lower telescopic rod 64 is telescopically driven and connected to the lower telescopic cylinder 63, the lower end of the lower telescopic cylinder 63 is connected to the lower end of the upper telescopic cylinder 62, and the upper telescopic rod 61 is telescopically driven and connected inside the upper telescopic cylinder 62. The two telescopic rods of the entire lifting device 6 can extend independently, and the two telescopic cylinders are connected together, and the two telescopic cylinders can work independently, which can meet the function of two-stage telescoping.

[0095] By the telescoping of the lower telescopic rod 64 along the lower telescopic cylinder 63, the lower telescopic cylinder 63 is pushed to move, and the lower telescopic cylinder 63 is fixedly connected to the upper telescopic cylinder 62, thereby driving the movement of the upper telescopic cylinder 62.

[0096] The upper end of the upper telescopic rod 61 is fixedly connected to the lifting device 7. Through the telescopic adjustment of the upper telescopic rod 61, the position of the lifting device 7 can be adjusted. After the lifting device 7 is wound and fixed to the upper layer member 1, it is ensured that the upper layer member 1 is tightly wrapped around the patient's body side through the lifting device 7, so as to tightly wrap the patient 02 to be turned over. Then, through the telescopic movement of the lower telescopic rod 64, the entire lifting device 7 is lifted to meet the function of lifting and turning the patient.

[0097] In order to better meet the wrapping function and facilitate the wrapping drive and lifting drive, the lifting device 7 also includes: a lifting rod 71 for winding and fixing, and a lifting drive device for rotating and driving the lifting rod 71; both ends of the lifting rod 71 are respectively rotatably connected to the upper telescopic rod 61, and the lifting drive device drives the lifting rod 71 to rotate.

[0098] Preferably, magic tapes can be provided at the edge of the upper layer member 1 and on the lifting rod 71. By driving the self-rotation of the lifting rod 71 through the lifting drive device, due to the adhesion of the magic tapes, the upper layer member 1 can be driven to evenly wind around the surface of the lifting rod 71. Further, during the winding process, the outer upper layer member 1 presses the inner upper layer member 1, ensuring the binding force between the upper layer member 1 and the lifting rod 71. The structure is simple and can ensure a safe and stable connection effect.

[0099] The present invention also discloses a turning-over bed, which includes: a bed surface 03 and bed legs 04. The bed legs 04 support the bed surface 03, and also include the above-mentioned turning-over device.

[0100] In order to better meet the fitting connection with the bed legs 04, the rotating device 5 includes: a rotating shaft 51 for rotating and driving the lifting device 6, a left support rod 52 and a right support rod 53 for connecting and fixing with the bed legs 04. The left support rod 52 and the right support rod 53 are respectively detachably connected to the bed legs 04, and the other ends of the left support rod 52 and the right support rod 53 are hinged to support the rotating shaft 51. The rotating shaft 51 is fixedly connected to the lifting device 6. By enclosing a triangular structure with the left support rod 52 and the right support rod 53 and hinging the rotating shaft 51 at the vertex of the triangle, the support for the rotating shaft 51 is satisfied. When the left support rod 52 and the right support rod 53 are fixed, the driving structure of the rotating shaft 51 can be ensured to be fixed, thereby meeting the driving effect on the driving shaft 51.

[0101] In a preferred embodiment, a translation device 10 is provided at the edge of the bed surface. The translation device includes two upper rollers 11 and two lower rollers 12. The two upper rollers are respectively arranged on the upper surfaces on both sides of the bed surface, and the two lower rollers 12 are respectively arranged on the lower surface of the bed surface 13. By winding a translation cloth around the two upper rollers 11 and the two lower rollers 12 and turning any roller after tensioning, the translation of the patient can be satisfied.

[0102] In order to meet the requirement that different angles can be adjusted when the patient lies supine and improve the comfort of the patient, the upper roller 11 and the lower roller 12 are provided in multiple sections, and adjacent upper rollers 11 and adjacent lower rollers 12 are hinged to each other.

[0103] Furthermore, in order to ensure that a single driving device drives multiple sections of the upper roller 11 and the lower roller 12, in adjacent upper rollers 11 and lower rollers 12, one end of an upper roller 11 and a lower roller 12 is provided with a hinge hole, and the other end of the upper roller 11 and the lower roller 12 is connected with a rotating rod. The hinge hole has at least a straight-line segment with a set dimension length. Thus, the adjacent upper rollers 11 and the adjacent lower rollers 12 can be driven to rotate.

[0104] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A turning device, characterized in that, Comprising an auxiliary turning member (01); The auxiliary turning member (01) includes: an upper layer member (1) and a lower layer member (2). The lower layer member (2) is provided on the lower side of the upper layer member (1). At least one dividing opening (3) is formed through the upper layer member (1); The middle positions of the upper layer member (1) and the lower layer member (2) are sewn together. The length of the dividing opening (3) is from the sewing position to the edge; A body fluid pipe outlet (4) is provided at one end of the dividing opening (3) close to the sewing position; The upper layer member (1) is overlapped in a crossed and staggered manner at the dividing opening (3); The widths of the upper layer member (1) and the lower layer member (2) are at least greater than 150 cm; It further includes: a rotating device (5), a lifting device (6) and a hoisting device (7). The rotating device (5) is drivingly connected to the lifting device (6), and the upper end of the lifting device (6) is connected to the hoisting device (7); The hoisting device (7) winds and fixes the upper layer member (1), so that the patient to be turned over (02) is wrapped tightly inside the upper layer member (1), and the upper layer member (1) is lifted by the hoisting device (7).

2. The turning device according to claim 1, characterized in that, It further includes: A body position cushion (9), The body position cushion (9) includes: a buffer layer (91) and a rigid layer (92); the rigid layer (92) is in an arc shape, and the buffer layer (91) is fixedly connected inside the arc of the rigid layer (92); The body position cushion (9) is provided on the upper side of the upper layer member (1), and the buffer layer (91) of the body position cushion (9) presses on the upper side of the patient to be turned over (02).

3. The turning device according to claim 1 or 2, characterized in that, The lifting device (6) includes: an upper telescopic rod (61), an upper telescopic cylinder (62), a lower telescopic rod (64) and a lower telescopic cylinder (63); the end of the lower telescopic rod (64) is connected to the rotating device (5), the lower telescopic rod (64) is telescopically drivingly connected to the lower telescopic cylinder (63), the lower end of the lower telescopic cylinder (63) is connected to the lower end of the upper telescopic cylinder (62), and the upper telescopic rod (61) is telescopically drivingly connected inside the upper telescopic cylinder (62); The upper end of the upper telescopic rod (61) is fixedly connected to the hoisting device (7).

4. The turning device according to claim 3, wherein The hoisting device (7) includes: a hoisting rod (71) and a hoisting driving device; both ends of the hoisting rod (71) are respectively rotatably connected to the upper telescopic rod (61), and the hoisting driving device drives the hoisting rod (71) to rotate.

5. A turning bed, comprising: A bed surface (03) and bed legs (04), the bed legs (04) support the bed surface (03), characterized in that it further includes the turning device according to any one of claims 1-4; The rotating device (5) includes: a rotating shaft (51), a left support rod (52) and a right support rod (53). The left support rod (52) and the right support rod (53) are respectively detachably connected to the bed legs (04), and the other ends of the left support rod (52) and the right support rod (53) are hingedly supported on the rotating shaft (51), and the rotating shaft (51) is fixedly connected to the lifting device (6).

Images