Auxiliary supporting device

Abstract

The utility model discloses an auxiliary supporting device which comprises a fastening mechanism and a supporting mechanism. The device is stably fixed and fastened by the fastening structure, and the legs of the patient are supported by the supporting mechanism. Compared with a traditional lifting pillow which is formed by simply stacking a plurality of soft cushions and is of an integrated structure, the body supporting and lifting mode is redesigned, a supporting groove is formed by a thigh supporting groove, a shank supporting groove and an extension plate together to support the body, especially the lower limbs, the two sides of the supporting groove are both in a side plate heightening mode, protection is added on the side faces, and therefore the supporting effect is better. The trunk is prevented from shaking and falling; the lower portion of the thigh supporting groove is of an air bag structure, and comfort is improved while lifting is conducted; the shank supporting groove is supported and driven by the first telescopic rod, and the height and the angle of the shank supporting groove are flexibly adjusted. The extension groove can adapt to patients with different leg lengths, the extension groove is inserted into the shank supporting groove in a short time, and the foot supporting plate at the tail end supports the sole.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an auxiliary supporting device. Background Art

[0002] Clinically, for secondary ulcers of the lower limbs, lower limb contusions, fractures, and defect repair and reconstruction, long-term bedridden patients are restricted in their movements, especially the weakened or disappeared gastrocnemius muscle pump function of the lower limbs, which leads to poor blood return, and are prone to complications such as deep vein thrombosis in the lower limbs, joint stiffness and muscle atrophy, heel pressure ulcers, foot drop, edema, etc. In the process of clinical intensive care, it is sometimes necessary to raise the patient's legs and make appropriate adjustments.

[0003] The existing simple operation is to place multiple layers of cushions, or a sponge pillow or latex pillow with an integrated structure, under the torso that needs to be raised. However, this method of raising the height has the following shortcomings: 1. The cushions are simply stacked, and as the height increases, the stability decreases. The patient's torso is prone to fall after shaking, causing serious accidental secondary injuries; 2. This method of raising the height cannot flexibly and infinitely adjust the height of the torso according to actual needs; 3. Too many cushions are not only inconvenient to store, but also require high medical conditions. Sometimes it is difficult to find so many cushions;

[0004] Therefore, it is necessary to disclose an auxiliary support device to improve the above-mentioned deficiencies. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an auxiliary support device, which is designed in the way of raising the lower limbs and stably fixing the device and preventing it from falling. The bottom plate cooperates with the fastening plate and the screw rod to stably fix the device as a whole on the bed body; the thigh and calf of the patient's lower limbs are respectively provided with supporting structures, both sides of the supporting structure are heightened, and a number of air holes are provided to increase air permeability. The supporting structure is provided with groove-shaped belt holes, which can be externally connected with various types of restraint belts, or bandages and gauze can be directly used to tie and fix the trunk through the belt holes from the perspective of convenient material acquisition; wedge-shaped baffles are provided on both sides of the supporting mechanism to further constrain the two sides and reduce the risk of rollover and falling; baffles are provided on the foot to block the sole of the foot and prevent foot drop symptoms;

[0006] In order to achieve the above technical objectives, the utility model is implemented through the following technical solutions:

[0007] An auxiliary support device, comprising: a fastening mechanism, a support mechanism;

[0008] The fastening mechanism is composed of a bottom plate and a fastening plate integrally connected to the bottom plate, wherein the fastening plate and the bottom plate form a U-shaped plate structure; a pressing plate is connected between the fastening plate and the bottom plate via a screw rod, wherein the screw rod passes through the fastening plate, and the distance between the pressing plate and the bottom plate is adjusted by rotating the screw rod; a supporting mechanism is provided on the bottom plate;

[0009] The support mechanism consists of a thigh support slot, a calf support slot, and an extension slot; the thigh support plate, the calf support slot and the extension plate are all slots with a U-shaped cross-section, which together form a support slot; one end of the thigh support slot is rotatably connected to the bottom plate, and an airbag is installed on the bottom plate, and the thigh support slot is supported by the inflation and deflation of air in the airbag to rotate relative to the bottom plate; one end of the calf support slot is rotatably connected to the thigh support slot, and a telescopic rod 1 is rotatably connected to the bottom plate through a pad of an integral structure, and the other end of the telescopic rod 1 is rotatably connected to the bottom plate, and the extension and contraction of the telescopic rod 1 drives the calf support slot to rotate relative to the thigh support slot; the extension slot can be detachably inserted into the calf support slot, and the end away from the thigh support slot is rotatably connected to a foot support plate, and the rear side of the foot support plate is rotatably connected to the extension slot by rotating the telescopic rod 2;

[0010] Furthermore, the two sides of the support groove are side plates, and the bottom is a support plate; a plurality of through holes are provided on the support plate for gas circulation; a plurality of groove-shaped belt holes parallel to each other are provided on both sides;

[0011] Furthermore, two parallel baffles are provided on both sides of the support groove on the bottom plate, and the baffles constrain the support groove, and the support groove is located inside the baffles during the rotation process relative to the bottom plate;

[0012] Furthermore, an arc-shaped track is provided on one side of the bottom plate, and a protruding sleeve column is provided on the side of the thigh support groove; the sleeve column is sleeved in the arc-shaped track; an angle scale is provided on the arc-shaped track, and the angle scale indicates the angle of the thigh support groove relative to the bottom plate;

[0013] Furthermore, the telescopic rod 1 and the telescopic rod 2 include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods;

[0014] Furthermore, the airbag is a wedge-shaped airbag, and the shape of the airbag remains stable during the inflation and deflation process;

[0015] The beneficial effects of the utility model are:

[0016] The auxiliary support device provided by the utility model redesigns the way of supporting and lifting the trunk compared to the traditional lifting pillow with multiple cushions simply stacked or in an integrated structure. The thigh support groove, the calf support groove and the extension groove together form a support groove to support the trunk, especially the lower limbs.

[0017] Both sides of the support groove are equipped with raised side panels to increase protection on the sides to prevent the torso from shaking and falling; an airbag structure is adopted under the thigh support groove to increase comfort; the calf support groove is supported and driven by the telescopic rod 1, and the height and angle can be flexibly adjusted; the extension groove can be adapted to patients with different leg lengths. When the legs are long or short, the extension groove is pulled out or inserted into the calf support groove respectively, and the foot support plate at the end supports the sole of the foot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0021] Figure 3 It is the front view of the utility model;

[0022] Figure 4 It is a cross-sectional view of the utility model;

[0023] Figure 5 This is a new type of Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-fastening mechanism, 101-bottom plate, 102-fastening plate, 103-pressing plate, 104-screw rod, 105-baffle, 107-arc track, 1071-angle scale, 2-support mechanism, 201-support slot, 2011-thigh support slot, 2012-calf support slot, 2013-extension slot, 2014-side plate, 2015-support plate, 2016-through hole, 2017-with hole, 2018-sleeve column, 202-airbag, 203-pad, 204-telescopic rod one, 205-foot support plate, 206-telescopic rod two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0027] Example 1

[0028] See also Figure 1-Figure 5 ,In this embodiment, an auxiliary support device includes: a fastening mechanism 1, a support mechanism 2;

[0029] In this embodiment, the fastening mechanism 1 is composed of a base plate 101 and a fastening plate 102 integrally connected to the base plate 101, and the fastening plate 102 and the base plate 101 form a U-shaped plate structure; a pressing plate 103 is connected between the fastening plate 102 and the base plate 101 through a screw rod 104, and the screw rod 104 passes through the fastening plate 102, and the screw rod 104 is rotated to adjust the distance between the pressing plate 103 and the base plate 101; a supporting mechanism 2 is provided on the base plate 101; the fastening mechanism 1 is provided to stably fix the device as a whole on the bed;

[0030] In this embodiment, the support mechanism 2 is composed of a thigh support groove 2011, a calf support groove 2012, and an extension groove 2013; the thigh support plate 2015, the calf support groove 2012 and the extension plate are all groove bodies with a U-shaped cross-section, together forming a support groove 201; one end of the thigh support groove 2011 is rotatably connected to the bottom plate 101, and an airbag 202 is installed on the bottom of the bottom plate 101, and the thigh support groove 2011 is supported by the inflation and deflation of the airbag 202 to rotate relative to the bottom plate 101; one end of the calf support groove 2012 is rotatably connected to the thigh support groove 2011, and the bottom is rotated through a pad 203 with an integrated structure. A telescopic rod 204 is connected, and the other end of the telescopic rod 204 is rotatably connected to the bottom plate 101. The telescopic rod 204 drives the calf support slot 2012 to rotate relative to the thigh support slot 2011. The extension slot 2013 can be detachably inserted into the calf support slot 2012, and the end away from the thigh support slot 2011 is rotatably connected to a foot support plate 205, and the rear side of the foot support plate 205 is rotatably connected to the extension slot 2013 by rotating the telescopic rod 206. The purpose of setting the extension slot 2013 is to provide a longer range of the support slot 201, so as to adapt to patients with different lower limb lengths in a wider range.

[0031] In this embodiment, the two sides of the support groove 201 are side plates 2014, and the bottom is a support plate 2015; a plurality of through holes 2016 are provided on the support plate 2015 for gas circulation; a plurality of groove-shaped belt holes 2017 parallel to each other are provided on both sides; the belt holes 2017 are reserved structures, mainly for patients with poor compliance, who need to tie and fix the lower limbs while raising them, and the two ends of the belt body of the external restraint belt or bandage can be inserted into the support groove 201 through the belt holes 2017 to stably tie and fix the lower limbs placed in the support groove 201;

[0032] In this embodiment, two parallel baffles 105 are provided on both sides of the support groove 201 on the bottom plate 101, and the baffles 105 constrain the support groove 201. The support groove 201 is located inside the baffles 105 during the rotation process relative to the bottom plate 101. The purpose of providing the baffles 105 is to provide blocking on both sides of the support mechanism 2, add a layer of protection, and reduce the risk of rollover of the support mechanism 2.

[0033] In this embodiment, an arc track 107 is provided on one side of the bottom plate 101, and a protruding sleeve column 2018 is provided on the side of the thigh support groove 2011; the sleeve column 2018 is sleeved in the arc track 107; an angle scale 1071 is provided on the arc track 107, and the angle scale 1071 indicates the angle of the thigh support groove 2011 relative to the bottom plate 101; the purpose of visualizing the elevation angle of the thigh support groove 2011 is to retain the angle data, so that when the device is stored and used again, the appropriate angle of the thigh support groove 2011 can be directly adjusted, and then it can be used directly, without repeatedly adjusting the height each time it is used;

[0034] In this embodiment, the telescopic rod 1 204 and the telescopic rod 206 include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods; no matter what kind of telescopic rod, it is necessary to ensure sufficient supporting force, and flexibly select the telescopic length range of the telescopic rod according to the overall size of the device;

[0035] In this embodiment, the airbag 202 is a wedge-shaped airbag 202, and the shape of the airbag 202 remains stable during the inflation and deflation process; the airbag 202 needs to be connected to an external inflation and deflation device and maintain a stable structure.

[0036] In this embodiment, a specific use process of an auxiliary support device is as follows:

[0037] After the components of the present invention are assembled according to the drawings and the above description, the present invention is placed at a suitable position on the bed according to the patient's position; the present invention is fixed to the bed by the fastening mechanism 1; the inflation and deflation of the airbag 202 is controlled according to the height of the lower limbs to be raised, and the thigh support groove 2011 is raised to a certain height; the telescopic rod 206 and the telescopic rod 1 204 are respectively extended and retracted, so that the thigh support groove 2011 and the small support groove 2011 of the support mechanism 2 are The leg support groove 2012 and the extension groove 2013 are adjusted to appropriate heights; the patient's lower limbs are placed on the support structure, specifically, in the support groove 201 composed of the thigh support groove 2011, the calf support groove 2012, and the extension groove 2013, so as to achieve stable support for the lower limbs; because the fastening mechanism 1 fixes the utility model as a whole stably on the bed, the side panels 2014 of the support groove 201 are all heightened, which can effectively prevent the patient's lower limbs from tipping over and falling.

[0038] Example 2

[0039] See also Figure 1-Figure 5 In this embodiment, another method of fixing the lower limbs after support is provided. For some special patients, fixation is required after the lower limbs are raised. This can be done by connecting an external restraint belt, bandage or other belt body. Through the provided belt hole 2017, the two ends of the belt body are passed through the belt body into the support groove 201, and the external belt body is used to tie and fix the lower limbs.

[0040] In order to further increase the stability and applicability of the utility model, the various components of the device must be made of materials with stable structure and sufficient front height, such as metal materials; in a low temperature environment, a soft cushion or a blanket for insulation can be laid on the support groove 201 to increase the comfort and the insulation function.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary support device, characterized in that: include: Fastening mechanism, supporting mechanism; The fastening mechanism is composed of a bottom plate and a fastening plate integrally connected to the bottom plate, and the fastening plate and the bottom plate form a U-shaped plate structure; A pressing plate is connected between the fastening plate and the bottom plate via a screw rod, the screw rod passes through the fastening plate, and the distance between the pressing plate and the bottom plate is adjusted by rotating the screw rod; a supporting mechanism is provided on the bottom plate; The support mechanism consists of a thigh support slot, a calf support slot, and an extension slot; the thigh support slot, the calf support slot and the extension slot are all slot bodies with a U-shaped cross-section, which together form a support slot; one end of the thigh support slot is rotatably connected to the bottom plate, and an airbag is installed on the bottom plate, and the thigh support slot is supported by the inflation and deflation of the air in the airbag to rotate relative to the bottom plate; one end of the calf support slot is rotatably connected to the thigh support slot, and a telescopic rod 1 is rotatably connected to the bottom plate through a pad of an integral structure, and the other end of the telescopic rod 1 is rotatably connected to the bottom plate, and the extension and contraction of the telescopic rod 1 drives the calf support slot to rotate relative to the thigh support slot; the extension slot can be detachably inserted into the calf support slot, and the end away from the thigh support slot is rotatably connected to a foot support plate, and the rear side of the foot support plate is rotatably connected to the extension slot through a telescopic rod 2.

2. An auxiliary support device according to claim 1, characterized in that: The two sides of the support groove are side plates, and the bottom is a support plate; a plurality of through holes are provided on the support plate for gas circulation; a plurality of groove-shaped belt holes parallel to each other are provided on the two sides.

3. The auxiliary support device according to claim 1, characterized in that: Two parallel baffles are provided on both sides of the support groove on the bottom plate, and the baffles constrain the support groove. The support groove is located inside the baffles during the rotation process relative to the bottom plate.

4. The auxiliary support device according to claim 1, characterized in that: An arc-shaped track is provided on one side of the bottom plate, and a protruding sleeve column is provided on the side of the thigh support groove; the sleeve column is sleeved in the arc-shaped track; an angle scale is provided on the arc-shaped track, and the angle scale indicates the angle of the thigh support groove relative to the bottom plate.

5. The auxiliary support device according to claim 1, characterized in that: The telescopic rod 1 and the telescopic rod 2 include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods.

6. The auxiliary support device according to claim 1, characterized in that: The airbag is a wedge-shaped airbag, and its shape remains stable during the inflation and deflation process.

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