CN211723723U - ICU toilet seat wheelchair - Google Patents

Abstract

The utility model discloses an ICU toilet wheelchair, comprising: a wheelchair bracket, the wheelchair bracket is provided with telescopically arranged chair legs, and the bottoms of the chair legs are respectively provided with universal self-locking wheels; a flexible seat cushion, a second flexible seat cushion and a bedpan; the seat cushion frame is arranged on the wheelchair bracket and hinged with each chair leg; the first flexible seat cushion is fixed on the upper end face of the seat cushion frame, and the middle part of the first flexible seat cushion is provided with a urination hole, the seat cushion The frame is provided with a circle of support rings in the toilet hole, and the second flexible seat cushion is detachably erected on the support ring to fill the toilet hole; the seat cushion frame is provided with potty racks on both sides under the first flexible seat cushion; the backrest, the backrest The lower end of the seat cushion frame is hinged to the rear end. The ICU toilet wheelchair can prevent pressure injury, does not change the patient's defecation habits, can go out for examination, has a simple and practical structure, and has good promotion and practical value.

Description

An ICU toilet wheelchair

technical field

The utility model relates to a wheelchair, belonging to the technical field of medical equipment, in particular to an ICU toilet wheelchair.

Background technique

The 2018 Enhanced Recovery Surgery (ERAS) Chinese Expert Consensus and Pathway Management Guidelines recommend that patients can be awake after surgery in a semi-recumbent position or moderate in-bed activities, and can start getting out of bed on the first day after surgery to establish a daily activity goal. , Increase the amount of activity day by day. Now there are special chairs for patients at the bedside of the intensive care unit (ICU) to help patients get out of bed as soon as possible and recover their heart as soon as possible. However, the material of the special chairs is relatively hard, and patients are prone to sacral coccygeal or buttocks after sitting for a long time. Press red.

For ICU bedridden patients, patients are not accustomed to defecation on the bed, and the bedpan is placed on the bed. The workload of nurses is heavy, and it is easy to cause defecation on the sheets, and the sticking of the anal bag can easily lead to the occurrence of perianal erosion in patients.

In addition, it is relatively troublesome for ICU patients to go out for examination. They all push the patient's bed to the examination room, which consumes a lot of manpower and material resources.

Therefore, it is an urgent technical problem to improve the structure of the patient-specific chair to overcome the above-mentioned defects.

Utility model content

In order to solve the above-mentioned problems in the prior art, the purpose of this utility model is to provide an ICU toilet wheelchair, the cushion material of which is relatively soft, suitable for patients to use for a long time, is not prone to redness of the sacrococcygeal or buttocks, and can be convenient for patients. Defecation, reducing the workload of nurses, easy to push patients to go out for examination, and easy to move.

The utility model adopts the following technical solutions:

An ICU toilet wheelchair, its structure includes:

a wheelchair bracket, the wheelchair bracket is provided with at least three telescopically arranged chair legs, and the bottom of each of the chair legs is respectively provided with a universal self-locking wheel;

a toilet part, the toilet part includes a cushion frame, a first flexible cushion, a second flexible cushion and a bedpan; the cushion frame is arranged on the wheelchair support and is hinged with each of the chair legs; the first The flexible seat cushion is fixed on the upper end surface of the seat cushion frame, the middle part of the first flexible seat cushion is provided with a toilet hole that penetrates up and down, and the seat cushion frame is provided with a circle of support rings in the toilet hole along the edge of the toilet hole The shape of the second flexible cushion matches the shape of the first flexible cushion and can be detachably erected on the support ring to fill the toilet hole; the cushion frame is under the first flexible cushion A bedpan frame is provided on both sides, and the bedpan is detachably mounted on the bedpan frame and located below the defecation hole;

A backrest part, the lower end of the backrest part is hinged with the rear end of the seat cushion frame, and the inclination angle of the backrest part is adjustable.

As a further improvement of the technical solution of the present invention, the first flexible cushion and/or the second flexible cushion are gel cushions.

As a further improvement of the technical solution of the present invention, the bedpan rack includes rack bars disposed on both sides of the toilet hole, and the rack bars include a straight portion and upturned connections disposed on both ends of the straight portion The upturned connecting part is detachably connected to the seat cushion frame, the upper end of the bedpan is provided with a ring of flanges outward, and the flanges are erected on the straight part.

As a further improvement of the technical solution of the present invention, the backrest is provided with a concave arc.

As a further improvement of the technical solution of the present invention, the radian of the concave arc matches the radian of the shoulder and back of the human body.

As a further improvement of the technical solution of the present invention, the chair foot includes a first elastic pin, a first tube body whose lower end is fixedly connected with the universal self-locking wheel, and a lower end of which is retractably inserted into the first tube body. The second tube body, the first elastic pin is disposed at the lower end of the second tube body, and the first tube body is provided with at least two first positioning pin holes that can be matched and positioned with the first elastic pins .

As a further improvement of the technical solution of the present invention, it also includes a length-adjustable infusion rod detachably arranged on the wheelchair support.

As a further improvement of the technical solution of the present invention, the infusion rod includes a third tube body, a fourth tube body and a second elastic pin, the third tube body is installed on the wheelchair bracket, and the fourth tube body is installed on the wheelchair bracket. The lower end of the body is telescopically inserted into the third tube body, the second elastic pin is arranged at the lower end of the fourth tube body, and at least two The two elastic pins are matched with the second positioning pin holes for positioning.

Compared with the prior art, the beneficial effects of the present utility model are:

1) The ICU toilet wheelchair of the present utility model can usually assist patients to sit on the toilet wheelchair for early cardiac exercise recovery; when the patient needs to defecate, the second flexible cushion in the middle of the toilet can be taken out, and the patient can sit on the toilet The toilet is detachable and can be removed from the toilet wheelchair, which is convenient for dumping and cleaning;

2) The legs of the chair can be retracted, which is convenient for the height adjustment of the toilet chair, so as to adapt to the patient's habit of adjusting the height;

3) The ICU toilet wheelchair of the present utility model can prevent pressure injury, does not change the patient's defecation habit, can go out for inspection, has a simple and practical structure, has good promotion and practical value, and will produce good economic benefits after extensive popularization and application. benefits and social benefits.

Description of drawings

Below in conjunction with the accompanying drawings and specific embodiments, the technology of the present utility model is described in further detail:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the side view of the present utility model;

Fig. 3 is the front view of the present utility model;

Figure 4 is an exploded view of the present invention.

Reference number:

1-wheelchair bracket; 11-chair foot; 111-first tube body; 1111-first positioning pin hole; 112-second tube body; 113-first elastic pin; 12-universal self-locking wheel; 13-armrest ; 14 - handle;

2- toilet part; 21- cushion frame; 211- support ring; 212- bedpan frame; 2121- straight part; 2122- upturned connection part; 22- first flexible seat cushion; Flexible seat cushion; 24-bedpan; 241-flange;

3 - backrest;

4-infusion rod; 41-third pipe body; 411-second positioning pin hole; 42-fourth pipe body; 421-hook; 43-second elastic pin.

Detailed ways

The concept, specific structure and technical effects of the present invention will be described clearly and completely below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution and effect of the present invention. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The same reference numbers are used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is called "fixed" or "connected" to another feature, it can be directly fixed or connected to another feature, or it can be indirectly fixed or connected to another feature. on a feature. In addition, the descriptions of upper, lower, left, right, etc. used in the present invention are only relative to the mutual positional relationship of each component of the present invention in the accompanying drawings.

1 to 4 , an ICU toilet wheelchair of the present invention mainly includes a wheelchair support 1 , a toilet seat portion 2 and a backrest portion 3 .

The wheelchair support 1 is provided with at least three telescopically arranged chair legs 11 , and the bottom of each of the chair legs 11 is respectively provided with a universal self-locking wheel 12 . As shown in FIG. 4 , there are four chair legs 11 , and each chair leg 11 is provided with a universal self-locking wheel 12 . Usually, the universal self-locking can be locked and fixed, and used as a fixed toilet chair. , for patients to perform early cardiac exercise rehabilitation, and when they need to go out for examination, unlock the universal self-locking wheel 12, which can easily push the patient to go for examination, reducing the consumption of manpower and material resources.

The retractable chair feet 11 can also adjust the height of the entire commode wheelchair to accommodate patients of different heights. Specifically, the structure of the retractable chair leg 11 is:

The chair leg 11 includes a first elastic pin 113 , a first tube body 111 whose lower end is fixedly connected to the universal self-locking wheel 12 , and a second tube body whose lower end is retractably inserted into the first tube body 111 . 112, the first elastic pin 113 is arranged at the lower end of the second tube body 112, and the first tube body 111 is provided with at least two first positioning pins that can cooperate with the first elastic pins 113 for positioning Hole 1111. By pressing the first elastic latch 113, the length of the chair leg 11 is further adjusted, so that the height of the toilet wheelchair is suitable. The wheelchair support 1 is further provided with armrests 13 above both sides of the first flexible cushion 22 , and handles 14 are provided at the rear ends of the armrests 13 .

The wheelchair support 1 can be a foldable wheelchair support 1 , and the structure of this part can be referred to in the prior art, which will not be repeated here. After the foldable wheelchair bracket 1 is adopted, the toilet wheelchair can be folded and stored when the toilet wheelchair is not in use, thereby reducing the storage space occupied.

The toilet part 2 includes a cushion frame 21 , a first flexible cushion 22 , a second flexible cushion 23 and a bedpan 24 .

The seat cushion frame 21 is arranged on the wheelchair support 1 and is hingedly connected with each of the chair legs 11 , specifically, a pin shaft connection. The seat cushion frame is in the shape of a rectangle with rounded corners as a whole, and there are two support bars in the middle for supporting the first flexible seat cushion 22. The first flexible seat cushion 22 is fixed on the upper end surface of the seat cushion frame 21. The first flexible seat cushion 22 is The middle of the seat cushion 22 is provided with a toilet hole 221 which penetrates up and down. A support ring 211 is provided on the inner edge of the toilet hole 221 at a position corresponding to the toilet hole 221 on the support rail.

The shape of the second flexible cushion 23 matches the shape of the first flexible cushion 22 and can be detachably mounted on the support ring 211 to fill the toilet hole 221 . When using the wheelchair, the second flexible seat cushion 23 is placed in the toilet hole 221 to block and fill the toilet hole 221. Due to the supporting function of the support ring 211, it can be ensured that the second flexible seat cushion 23 will not be pressed down and come out of the toilet hole. 221. When the patient needs to defecate, the second flexible cushion 23 is taken out to expose the defecation hole 221, and then defecation is performed.

Of course, during defecation, the bedpan 24 is placed under the defecation hole 221 to receive the fecal matter discharged by the patient. Specifically, the seat cushion frame 21 is provided with a bedpan frame 212 on both sides below the first flexible seat cushion 22 , and the bedpan 24 is detachably mounted on the bedpan frame 212 and located below the defecation hole 221 . The bedpan 24 is detachable and convenient for dumping and cleaning.

Specifically, the bedpan rack 212 includes rack bars disposed on both sides of the toilet hole 221, and the rack bars include a straight portion 2121 and upturned connecting portions 2122 disposed on both ends of the straight portion 2121, The upturned connecting portion 2122 is detachably connected to the seat cushion frame 21 , and the upper end of the bedpan 24 is provided with a ring of flanges 241 , and the flanges 241 are erected on the straight portion 2121 . Even though the basin 24 can be directly mounted on the bottom of the toilet hole 221 through the flange 241, it can be directly removed when cleaning is required.

The first flexible cushion 22 and/or the second flexible cushion 23 are gel cushions. What makes the gel cushion unique compared to other cushions:

The gel cushion can promote the local circulation of the skin; the inner layer of the gel cushion is composed of polymer gel, and the outer layer is a polyurethane film. This gel cushion has good softness, excellent compression resistance and shock absorption. It can minimize the patient's tenderness, disperse the pressure, and effectively relieve the compression injury of the muscle, thereby preventing the occurrence and deterioration of the pressure injury.

The gel cushion can reduce bacterial contamination; the polyurethane film on the outer layer of the gel cushion is waterproof and breathable, which can prevent the skin from being polluted by sweat, urine and other excrement, and effectively prevent the occurrence of pressure injuries.

The gel cushion can reduce the workload of medical staff; the appearance of the gel cushion is transparent, and the nurse can directly observe the parts that need to be cleaned. It can also be easily displayed when there is no clean place. Since the polyurethane film on the outer layer of the gel seat cushion is waterproof, it can be directly cleaned and disinfected with non-corrosive disinfectant, reducing the workload of medical staff.

Compared with other soft cushions, the gel cushion makes the patient more comfortable; the gel cushion has a good decompression effect and low shear force, which can improve the comfort of the patient.

The gel cushion has good biocompatibility, and the skin is not prone to allergies.

The gel cushion is waterproof and impermeable, easy to clean, and easy to sterilize. It does not support bacterial growth, and fully meets the requirements of hospital infection control.

Wherein, the lower end of the backrest is hinged with the rear end of the seat cushion frame 21, and the inclination of the backrest can be adjusted to a comfortable angle for the patient. The backrest is provided with a concave arc, and the arc of the concave arc matches that of the shoulder and back of the human body, so as to make the patient more comfortable.

Preferably, the ICU toilet wheelchair of the present invention further comprises an infusion rod 4 detachably arranged on the wheelchair support 1 , and the length of the infusion rod 4 is adjustable.

The specific adjustment structure is that the infusion rod 4 includes a third tube body 41 , a fourth tube body 42 and a second elastic pin 43 , the third tube body 41 is installed on the wheelchair bracket 1 , and the third tube body 41 The lower end of the body 41 is fixed with a connecting plate, which is connected with the wheelchair bracket 1 by bolts. The lower end of the fourth tube body 42 is telescopically inserted into the third tube body 41 , the second elastic pin 43 is arranged at the lower end of the fourth tube body 42 , and the third tube body 41 There are at least two second positioning pin holes 411 which can be matched and positioned with the second elastic pins 43 , and the upper end of the fourth tube body 42 is provided with a hook 421 for hanging the infusion bottle. Like the chair foot 11, the length of the entire infusion rod 4 can be adjusted by pressing the second elastic pin 43 and selecting the second positioning pin holes 411 at different positions.

For other contents of the ICU toilet wheelchair of the present invention, reference can be made to the prior art, which will not be repeated here.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Therefore, without departing from the technical solution content of the present utility model, the above embodiments are made according to the technical essence of the present utility model. Any modification, equivalent change and modification of the present invention still belong to the scope of the technical solution of the present invention.

Claims (8)

1. An ICU toilet seat wheelchair, which is characterized by comprising:

the wheelchair comprises a wheelchair bracket, a frame and a frame, wherein the wheelchair bracket is provided with at least three telescopically arranged chair legs, and the bottom of each chair leg is respectively provided with a universal self-locking wheel;

the toilet seat part comprises a cushion frame, a first flexible cushion, a second flexible cushion and a bedpan; the cushion frame is arranged on the wheelchair bracket and is hinged with each chair leg; the first flexible cushion is fixed on the upper end surface of the cushion frame, a defecation hole which is communicated up and down is formed in the middle of the first flexible cushion, and a circle of support ring is arranged in the defecation hole of the cushion frame along the edge of the defecation hole; the shape of the second flexible cushion is matched with that of the first flexible cushion and is detachably erected on the support ring to fill the defecation hole; the toilet bowl is detachably arranged on the toilet bowl frame and positioned below the defecation hole;

the lower end of the backrest part is hinged with the rear end of the cushion frame, and the inclination angle of the backrest part is adjustable.

2. The ICU toilet wheelchair of claim 1, wherein: the first flexible cushion and/or the second flexible cushion are gel cushions.

3. The ICU toilet wheelchair of claim 1, wherein: the bedpan frame is including setting up the hack lever of the hole both sides of just urinating and defecating, the hack lever includes straight portion and sets up the upwarp connecting portion on straight portion both ends, upwarp connecting portion with the connection can be dismantled to the cushion frame, the upper end of bedpan outwards is equipped with the round flange, the flange erects in straight portion.

4. The ICU toilet wheelchair of claim 1, wherein: the backrest part is provided with a concave arc.

5. The ICU toilet wheelchair of claim 4, wherein: the radian of the concave arc is matched with the radian of the shoulder and the back of a human body.

6. The ICU toilet wheelchair of claim 1, wherein: the chair foot includes first elastic pin, lower extreme and universal auto-lock wheel fixed connection's first body and lower extreme telescopically insert second body in the first body, first elastic pin sets up the lower extreme of second body, be equipped with on the first body at least two can with the first locating pin hole of first elastic pin cooperation location.

7. The ICU toilet wheelchair of any one of claims 1-6, wherein: the wheelchair frame is characterized by further comprising a length-adjustable infusion rod detachably arranged on the wheelchair frame.

8. The ICU toilet wheelchair of claim 7, wherein: the transfusion rod comprises a third pipe body, a fourth pipe body and a second elastic pin, the third pipe body is installed on the wheelchair support, the lower end of the fourth pipe body is telescopically inserted into the third pipe body, the second elastic pin is arranged at the lower end of the fourth pipe body, and at least two second positioning pin holes capable of being matched and positioned with the second elastic pin are formed in the third pipe body.

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