CN217938628U - Pressure sore treatment chair of changing dressings - Google Patents

Abstract

The utility model relates to a chair technical field of changing dressings just discloses a press sore treatment chair of changing dressings, including supporting base, cushion board, back board, handrail board, foot rest, the top fixed mounting who supports the base has hydraulic pressure lift adjustment pillar, at the top fixed mounting cushion board of hydraulic pressure lift adjustment pillar, has a sponge cushion at the top fixed mounting of cushion board, has the back connecting axle that is located the cushion board right side at the right side fixed mounting of sponge cushion, has adjust knob at the side movable mounting of back connecting axle, the right side of back connecting axle is connected and is installed the back board, has seted up the headrest groove at the top of back board, the right side wall fixed mounting of cushion board has the handrail mounting panel, through devices such as installation support base, hydraulic pressure lift adjustment pillar, cushion board, back connecting axle, handrail rotation pillar, foot rest pivot axostylus axostyle, has reached multi-angle regulation, is convenient for medical personnel's work, has the purpose of accomodating fast and simple operation.

Description

Dressing changing chair for pressure sore treatment

technical field

The utility model relates to the technical field of dressing changing chairs, in particular to a dressing changing chair for treating pressure sores.

Background technique

Pressure factors The main cause of pressure sores caused by vertical pressure is that the local tissue is subjected to continuous vertical pressure, especially on the protruding part of the body bone; if you are bedridden or wheelchair for a long time, the lining of the splint is improperly placed, and the plaster is uneven or has slag Pressure sores can be caused by partial pressure exceeding the normal capillaries for a long time; pressure sores involve a dressing change chair in the treatment of pressure sores, which is used to assist medical staff in changing the dressing of the patient's wound. The chair is more flexible than the dressing change bed, and its space occupancy rate is also much lower than that of the dressing change bed. However, the existing dressing change chairs for pressure sore treatment have certain defects in use. Some dressing changing chairs do not have the ability to facilitate multi-angle adjustment during use, and cannot provide a good working environment for medical staff, and the existing dressing changing chairs also have defects in storage, and cannot quickly install components such as foot rests and backrests. , convenient storage, for which a pressure sore treatment and dressing change chair is specially proposed.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a dressing change chair for pressure sore treatment, which has the advantages of multi-angle adjustment, is convenient for medical staff to work, has the advantages of fast storage and convenient operation, and solves the problem of poor angle adjustment ability and inconvenient Medical staff work, do not have the problem of fast storage and inconvenient operation.

(2) Technical solutions

In order to achieve the purpose of the above-mentioned dressing change chair for pressure sore treatment, the utility model provides the following technical scheme: a dressing change chair for pressure sore treatment, including a support base, a cushion board, a back board, an armrest board, and a footrest. The top of the hydraulic lifting adjustment pillar is fixedly installed, the cushion board is fixedly installed on the top of the hydraulic lifting adjustment pillar, the sponge cushion is fixedly installed on the top of the cushion board, and the backrest connection on the right side of the cushion board is fixedly installed on the right side of the sponge cushion. shaft, an adjustment knob is installed on the side of the backrest connection shaft, the backrest board is connected and installed on the right side of the backrest connection shaft, a headrest groove is opened on the top of the backboard board, and the right side wall of the cushion board is fixedly installed with a The armrest mounting plate is movably installed with a handrail rotating column on the top of the armrest mounting plate, and the armrest plate is fixedly installed on the top of the armrest rotating column. The side is fixedly installed with a sliding rod clamping piece, a sliding rod is movably installed at the bottom of the sliding rod clamping piece, a sliding groove is opened on the front of the sliding rod, and a connecting rod located at the sliding rod is fixedly installed on the opposite side of the sliding groove. The left side of the connecting rod is fixedly equipped with a foot support load-bearing bar, and the left side of the foot support load-bearing bar is fixedly equipped with a foot support rotating shaft rod, and a foot support is movably installed on the outer surface of the foot support rotating shaft rod, and a foot support is provided at the bottom of the foot support. Foot rest slot.

Preferably, the bottom of the hydraulic lifting adjustment pillar is installed at the top of the support base, and the top is installed at the bottom of the cushion board.

Preferably, the cushion board and the backrest board are connected by a backrest connection shaft, a sponge cushion is installed on the surface of the cushion board, and sponge pads are provided on the backrest board, the armrest board and the top of the footrest.

Preferably, armrest assemblies are installed on the left and right sides of the cushion board, that is, the front and rear sides of the cushion board. The right armrest of the cushion board is composed of an armrest mounting plate, an armrest rotating pillar and an armrest board, and the left armrest and the right armrest have the same structure.

Preferably, the sliding rod clip is L-shaped and installed on the left and right sides of the cushion board in line with the armrest assembly, and two groups are installed on each side of the sliding rod clip, and the barb of the sliding rod clip and the sliding groove match.

Preferably, the sliding rods are provided with two groups, and connecting rods, foot support load-bearing rods and foot support rotating shafts are installed between the two groups of sliding rods. The two groups of foot supports are installed on the foot support rotating shaft rods, and the foot support slot Fits the foot support bar.

Compared with the prior art, the utility model provides a dressing change chair for pressure sore treatment, which has the following beneficial effects:

1. This dressing change chair for pressure sore treatment achieves multi-angle adjustment and facilitates the work of medical staff by installing support bases, hydraulic lifting adjustment pillars, cushion boards, backrest connecting shafts, armrest rotating pillars, and footrest rotating shafts. , With the purpose of fast storage and convenient operation, the dressing changing chair has multiple adjustable designs, the hydraulic lifting adjustment pillar can adjust the height of the dressing changing chair and can be rotated at the same time, the backrest board can adjust the inclination angle of the backrest board by rotating the adjustment knob , the armrest boards installed on both sides of the cushion board can also be rotated and adjusted through the armrest rotating pillar. When in use, the footrest can be pulled out from the bottom of the cushion board through the footrest rotating shaft rod, and then flipped over and stuck on the footrest load-bearing rod. Medical staff When in use, the agent can be adjusted according to the position of the patient’s wound, and the foot support can also be propped up, and the backrest board can be used flat. Through the above design, the device can be adjusted at multiple angles and facilitate the work of medical staff. It is necessary to adjust the knob to move the backrest to the inner side of the cushion, and then remove the footrest from the footrest load-bearing rod and store it at the bottom of the cushion to complete the storage of the dressing chair. The overall operation is relatively simple, which can achieve It has the purpose of fast storage and convenient operation.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model dressing chair;

Fig. 2 is a schematic diagram of the extended structure of the dressing chair assembly of the present invention;

Fig. 3 is a schematic diagram of the movement logic structure of the dressing changing chair assembly of the utility model.

Among them: 1. Support base; 2. Hydraulic lifting adjustment pillar; 3. Cushion board; 4. Sponge cushion; 5. Backrest connecting shaft; 6. Adjusting knob; 7. Backrest board; 8. Headrest groove; 9. Armrest installation Plate; 10, armrest rotating pillar; 11, armrest board; 12, left armrest; 13, sliding rod clamping piece; 14, sliding rod; 15, sliding groove; 16, connecting rod; 17, foot support rod; 18, Foot support shaft rod; 19, foot support; 20, foot support clamping groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

Please refer to Figure 1-3, a dressing change chair for pressure sore treatment, including a support base 1, a cushion board 3, a back board 7, an armrest board 11, and a foot rest 19, and the top of the support base 1 is fixedly equipped with a hydraulic lifting adjustment Pillar 2, the cushion board 3 is fixedly installed on the top of the hydraulic lifting adjustment pillar 2, the sponge cushion 4 is fixedly installed on the top of the cushion board 3, and the backrest connecting shaft on the right side of the cushion board 3 is fixedly installed on the right side of the sponge cushion 4 5. An adjustment knob 6 is movably installed on the side of the backrest connection shaft 5, and a backrest board 7 is connected and installed on the right side of the backrest connection shaft 5, and a headrest groove 8 is opened on the top of the backrest board 7, and the cushion board 3 The right side wall of the armrest mounting plate 9 is fixedly installed, and the top of the armrest mounting plate 9 is movably installed with a handrail rotating column 10, and an armrest plate 11 is fixedly installed on the top of the armrest rotating column 10. The left side wall of the cushion plate 3 A left armrest 12 is fixedly installed, and a sliding rod clip 13 is fixedly installed on the left side of the armrest mounting plate 9, and a sliding rod 14 is movably installed at the bottom of the sliding rod clip 13, and a sliding rod 14 is provided on the front of the sliding rod 14 Sliding groove 15, the opposite side of sliding groove 15 is fixedly installed with the connecting rod 16 that is positioned at slide bar 14, and the left side of connecting rod 16 is fixedly installed with footrest load-bearing bar 17, and the left side of footrest load-bearing rod 17 is fixedly installed with The foot support rotating shaft rod 18 is movably installed with a foot support 19 on the outer surface of the foot support rotating shaft rod 18 , and a foot support engaging slot 20 is provided at the bottom of the foot support 19 .

When in use, the medical staff can adjust the height of the dressing change chair through the hydraulic lifting adjustment pillar 2 according to the patient's height and other factors. If the patient needs to lie flat or lie down, the backrest board 7 can be adjusted to be in line with the cushion board 3 by adjusting the knob 6. Parallel, pull out the foot support rotating shaft rod 18 from the bottom of the cushion board 3, place the foot support 19 on the foot support load-bearing rod 17, thereby stretching and parallelizing the entire dressing chair, the armrest board 11 can also be used according to the patient's needs Adjust its orientation according to the needs of use. When storing, adjust the backrest board 7 to be close to the cushion board 3 through the adjustment knob 6, remove the foot support 19 from the foot support load-bearing rod 17, and then push the foot support shaft rod 18 into the bottom of the cushion board 3. When the foot support rotating shaft rod 18 is pushed, the sliding rods 14 on both sides move along the sliding rod clips 13 on the left and right sides through the sliding slots 15 provided.

Further, the bottom of the hydraulic lift adjustment pillar 2 is installed at the top of the support base 1, and the top is installed at the bottom of the cushion board 3; the hydraulic lift adjustment pillar 2 enables the cushion board 3 to be adjusted up and down, improving its practicability.

Further, the cushion board 3 and the backrest board 7 are connected by the backrest connecting shaft 5, the surface of the cushion board 3 is provided with a sponge cushion 4, and the backrest board 7, the armrest board 11 and the top of the footrest 19 are all provided with a sponge pad; 3. A sponge pad is installed on the back board 7, the armrest board 11 and the foot rest 19 to improve the comfort of the device.

Further, the left and right sides of the cushion plate 3, that is, the front and rear sides of the cushion plate 3, are equipped with armrest assemblies. The right armrest of the cushion plate 3 is composed of the armrest mounting plate 9, the armrest rotating pillar 10 and the armrest plate 11. The left armrest 12 Consistent with the structure of the right armrest; the armrest plate 11 is installed on the armrest mounting plate 9 through the armrest rotating pillar 10 so that it can be rotated, and the orientation of the armrest plate 11 can be changed according to the user's personal habits or dressing change treatment position.

Further, the sliding rod clamping piece 13 is L-shaped and installed on the left and right sides of the cushion board 3 in line with the armrest assembly. Two sets of sliding rod clamping pieces 13 are installed on each side, and the barbs of the sliding rod clamping piece 13 are It coincides with the sliding groove 15; the sliding bar clamping piece 13 is used to install the sliding bar 14 to limit its position, and two sets of sliding bar clamping pieces 13 enable the sliding bar 14 to move in translation.

Further, the sliding rod 14 is provided with two groups, and a connecting rod 16, a foot support bearing rod 17 and a foot support rotating shaft rod 18 are installed between the two groups of sliding rods 14, and two groups of foot support 19 are installed on the foot supporting rotating shaft rod 18 , the foot rest clamping groove 20 coincides with the foot support load-bearing rod 17; the left and right sides of the two sets of sliding rods 14 are provided with sliding grooves 15 and are installed through the sliding grooves 15 and the sliding rod clamping parts 13 on both sides.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pressure sore treatment chair of changing dressings, includes support base (1), cushion board (3), back board (7), handrail board (11), foot rest (19), its characterized in that: the top of the supporting base (1) is fixedly provided with a hydraulic lifting adjusting support column (2), the top of the hydraulic lifting adjusting support column (2) is fixedly provided with a cushion plate (3), the top of the cushion plate (3) is fixedly provided with a sponge cushion (4), the right side of the sponge cushion (4) is fixedly provided with a backrest connecting shaft (5) positioned on the right side of the cushion plate (3), the side of the backrest connecting shaft (5) is movably provided with an adjusting knob (6), the right side of the backrest connecting shaft (5) is connected with a backrest plate (7), the top of the backrest plate (7) is provided with a headrest groove (8), the right side wall of the cushion plate (3) is fixedly provided with a handrail mounting plate (9), the top of the handrail mounting plate (9) is movably provided with a handrail rotating support column (10), the top of the handrail rotating support column (10) is fixedly provided with a handrail plate (11), the left side wall of the cushion plate (3) is fixedly provided with a left handrail (12), the left side wall of the handrail mounting plate (9) is fixedly provided with a sliding rod clamping piece (13), the bottom of the sliding rod clamping piece (13), the sliding rod clamping piece (14) is movably provided with a sliding rod (14), and a sliding rod (15) positioned on the front side of the sliding groove (15), the left side fixed mounting of connecting rod (16) has foot to hold in the palm bearing bar (17), holds in the palm the left side fixed mounting of bearing bar (17) at the foot and holds in the palm pivot pole (18), holds in the palm at the outer surface movable mounting of foot pivot pole (18) has foot to hold in the palm (19), has seted up foot support joint groove (20) in the bottom of foot support (19).

2. The pressure sore treatment dressing change chair of claim 1, wherein: the bottom of the hydraulic lifting adjusting support column (2) is arranged at the top of the supporting base (1), and the top of the hydraulic lifting adjusting support column is arranged at the bottom of the cushion plate (3).

3. The pressure sore treatment dressing change chair of claim 2, wherein: the seat cushion plate (3) is connected with the backrest plate (7) through a backrest connecting shaft (5), the surface of the seat cushion plate (3) is provided with a sponge cushion (4), and the tops of the backrest plate (7), the armrest plate (11) and the foot supports (19) are all provided with sponge cushions.

4. The pressure sore treatment dressing change chair of claim 2, wherein: the handrail components are installed on the left side and the right side of the cushion plate (3), namely the front side and the rear side of the cushion plate (3), the right handrail of the cushion plate (3) is composed of a handrail mounting plate (9), a handrail rotating pillar (10) and a handrail plate (11), and the left handrail (12) is consistent with the right handrail in structure.

5. The pressure sore treatment dressing change chair of claim 1, wherein: slide bar joint spare (13) are the L form and install in the left and right sides of cushion board (3) with handrail subassembly unanimity, and two sets of are installed to slide bar joint spare (13) every side, and the barb department of slide bar joint spare (13) is identical with sliding tray (15).

6. The pressure sore treatment dressing change chair of claim 1, wherein: the novel foot support is characterized in that two groups of sliding rods (14) are arranged, connecting rods (16), foot support bearing rods (17) and foot support rotating shaft rods (18) are arranged between the two groups of sliding rods (14), two groups of foot supports (19) are arranged on the foot support rotating shaft rods (18), and foot support clamping grooves (20) are matched with the foot support bearing rods (17).

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