CN210785084U - A nursing bed structure for treating patients with premature rupture of membranes - Google Patents

Abstract

The utility model discloses a nursing bed structure for treating patients with premature rupture of membranes, which comprises a nursing bed main body, a middle plate is connected to the nursing bed body, a rear plate is rotatably connected to the rear end of the middle plate, and a lower side of the rear plate is connected There is a lifting mechanism; a box body is fixedly connected to the middle plate, a seat plate is arranged on the upper side of the box body, and side plates are rotatably connected to both sides of the seat plate. And there is an adjustment mechanism under the seat plate and the two side plates. The utility model can fill the air bag with gas by stepping on the inflator with the foot, and then adjust the height and support shape of the seat plate and the side plate. The board and side board will form a U shape to lift and protect the pelvic cavity of the patient, thereby preventing the overflow of amniotic fluid, and the upper side wall of the seat board and side board is covered with a detachable soft jacket to improve the comfort of the patient .

Description

A nursing bed structure for treating patients with premature rupture of membranes

technical field

The utility model relates to the technical field of medical devices, in particular to a nursing bed structure for treating patients with premature rupture of membranes.

Background technique

During the whole pregnancy, amniotic fluid can make the fetus move freely in the mother's uterus, avoid being squeezed by external forces, and relieve the collision of external forces, so it has a good protective effect on the fetus. In order to make the fetus grow better, it is necessary to To prevent the overflow of amniotic fluid, but during pregnancy, some mothers will have premature rupture of membranes, and the amniotic fluid is easy to overflow, which is not conducive to the development of the fetus. Now patients with premature rupture of membranes mainly use the height of the bed tail in the clinical nursing process. To achieve the purpose of preventing the overflow of amniotic fluid, but occasionally the patient will twist the body due to physical discomfort or unconsciously twist the body while sleeping, causing the amniotic fluid to overflow onto the bed, and want to change the bed as a whole for disinfection, which increases the workload of the hospital.

Therefore, we propose a nursing bed structure for the treatment of patients with premature rupture of membranes.

Utility model content

The purpose of the present invention is to provide a nursing bed structure for treating patients with premature rupture of membranes, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a nursing bed structure for treating patients with premature rupture of membranes, comprising a nursing bed main body, and a middle plate is rotatably connected to the middle position of the bed surface of the nursing bed main body, so The rear end of the middle plate is rotatably connected with a rear plate, and the lower side of the rear plate is located on the main body of the nursing bed with a lifting mechanism for horizontally lifting the rear plate;

The middle plate is fixedly connected with a box body, the upper side of the box body is provided with a seat plate, both sides of the seat plate are rotatably connected with side plates, and the seat plate and the upper sides of the two side plates are covered with A soft material coat is used to improve comfort, and an adjustment mechanism for adjusting the seat plate and the two side plates is respectively provided below the seat plate and the two side plates.

Preferably, the lifting mechanism includes a rocker, one end of the rocker drives two screws through a chain, and the two screws are rotatably connected to the side wall of the main body of the nursing bed and are located on the lower sides of the rear plate, so A plurality of screw blocks are engaged and sleeved on the screw, each screw block is hinged with a support rod, and the upper end of the support rod is hinged on the lower side of the rear plate.

Preferably, the adjustment mechanism includes three airbags located inside the cavity, and the three airbags are respectively located below the seat plate and the two side plates, the lower side of each airbag is connected with a conduit, and the lower end of the conduit is connected to There is an inflator, the upper side of the airbag and the inside of the cavity are all slidably connected with a slide plate, the slide plate in the middle position is connected with the seat plate through a plurality of first top posts, and the upper sides of the slide plates on both sides are fixedly connected There are a plurality of second top posts, and the upper end of each second top post is slidably connected to the guide rail through a rotating shaft, and the guide rail is fixedly connected to the lower side surface of the side plate.

Preferably, each of the three inflatable devices includes a base and a pressure plate, a top spring is arranged between the base and the pressure plate, and the edges of the base and the pressure plate are connected by a corrugated sleeve to form a sealed space, and two sides of the base are respectively provided with There are an inlet check valve and an outlet check valve, and the outlet check valve communicates with the end of the conduit through a nut.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model utilizes the lifting mechanism to manually adjust the height of the rear plate and the inclination of the middle plate, so that the lower body of the patient can be properly raised, so that the patient can rest. It is more comfortable and can prevent the overflow of amniotic fluid; and by stepping on the inflatable device with your feet, you can fill the air bag with gas, and then adjust the height and support shape of the seat plate and the side plate. At this time, the seat plate and the side plate will form The U shape raises and protects the pelvic cavity of the patient, thereby preventing the overflow of amniotic fluid; and the upper and lower walls of the seat plate and the side plate are covered with a detachable soft coat, which not only improves the comfort of the patient, but also prevents the accidental amniotic fluid from occurring in the patient. After the overflow, the jacket can be removed for replacement and cleaning, which is more convenient for the hospital feeling work, improves the efficiency, and reduces the probability of cross-infection between patients.

Description of drawings

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

Fig. 2 is the overall structure schematic diagram II of the present utility model;

3 is a schematic structural diagram of the lifting mechanism, the rear plate and the middle plate of the present invention;

4 is a schematic structural diagram of the middle plate, the rear plate, the seat plate and the side plate of the present invention;

Fig. 5 is the human body lying schematic diagram of the present utility model;

6 is a schematic structural diagram of the box body, the middle plate and the rear plate of the present invention;

7 is an exploded view of the outer jacket, the seat plate and the side plate of the utility model;

8 is a cross-sectional view of a box body, an airbag, a seat plate and a side plate of the present invention;

9 is a cross-sectional view of a box body, an adjustment mechanism, a seat plate and a side plate of the present invention;

Fig. 10 is the enlarged view of the A place of Fig. 9 of the utility model;

11 is a cross-sectional view of the base, the pressing plate and the corrugated sleeve of the present invention.

In the picture: 1. Main body of nursing bed, 2. Middle board, 3. Back board, 4. Lifting mechanism, 401, rocker, 402, screw rod, 403, screw block, 404, support rod, 5, box body, 6, Seat plate, 7, side plate, 8, inflator, 801, base, 802, pressure plate, 803, top spring, 804, corrugated sleeve, 805, inlet check valve, 806, outlet check valve, 807, nut , 9. Adjustment mechanism, 901, air bag, 902, slide plate, 903, first top post, 904, second top post, 905, guide rail, 906, catheter, 10, jacket, 11, magnetic plate, 12, cavity, 13. Chains.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-11, the present invention provides a technical solution: a nursing bed structure for treating patients with premature rupture of membranes: comprising a nursing bed main body 1, the nursing bed main body 1 is rotatably connected at the middle of the bed surface There is an intermediate plate 2, as shown in Figure 4, with the front end of the intermediate plate 2 as a turning point, the intermediate plate 2 can be turned upward, and the rear end of the intermediate plate 2 is rotatably connected to a rear plate 3, and the rear plate 3 The lower side and located on the main body 1 of the nursing bed is provided with a lifting mechanism 4 that can make the rear plate 3 go up and down in a horizontal form, as shown in Figure 5 when in use (the figure only serves as a schematic diagram, and the laid mattress is not drawn, and if If the upper body needs to be reclined, it can be propped up in the form of a quilt or pillow, but it is generally not recommended for patients at risk of premature rupture of membranes to avoid squeezing), the patient lies flat on the main body 1 of the nursing bed, and the lower body is in the middle The board 2 and the rear board 3 are supported, and the patient's buttocks are located above the middle board 2, and the lifting mechanism 4 is manually driven to move the lifting mechanism 4 horizontally upward with the rear board 3. Since the middle board 2 and the rear board 3 are rotatably connected, so The front end of the rear plate 3 will pull the rear end of the middle plate 2 to turn it upwards. At this time, the lower body of the patient is naturally curved, which improves the comfort of the patient lying down. To prevent the overflow of amniotic fluid;

A box body 5 is fixedly connected to the middle plate 2. As shown in FIG. 6, the box body 5 is fixed on the middle plate 2 by bolts. The installation position of the box body 5 is located on the front side of the middle plate 2, and the box body The upper side of the box 5 is flush with the upper side of the middle plate 2, the upper side of the box body 5 is provided with a seat plate 6, and both sides of the seat plate 6 are rotatably connected with side plates 7, and the patient is lying on the nursing bed. After the main body 1 is installed, the patient's buttocks are above the seat plate 6, and the side plates 7 are located on both sides of the patient's buttocks. It is a soft cloth material, which is covered on the upper surfaces of the seat plate 6 and the side plate 7, and the edge of the outer jacket 10 is sewn with elastic belts. It is convenient for the purpose of quick disassembly and replacement of the jacket 10, and the lower part of the seat plate 6 and the two side plates 7 are respectively provided with an adjustment mechanism 9 for adjusting the seat plate 6 and the two side plates 7, and the adjustment mechanism 9 can make the seat plate 6 Move up with the side plate 7, and the two side plates 7 are turned over during the movement, so that the seat plate 6 and the two side plates 7 form a U-shaped structure (as shown in Figure 4), so that it protects the patient's buttocks , which can not only raise the patient's buttocks to prevent the overflow of amniotic fluid, but also prevent the patient's buttocks from twisting.

Specifically, the lifting mechanism 4 includes a rocker 401, a screw 402, a screw block 403, and a support rod 404. A rocker is connected to the right end of the rocker 401, and the rocker 401 can be rotated by rotating the rocker. One end of the rod 401 drives the two screws 402 through the chain 13 (the ends of the rocker 401 and the screw 402 are provided with gears and are connected with the chain 13 for power driving, which is similar to the chain drive of a bicycle to prevent slipping), and the two screws 402 are rotatably connected to the side wall of the nursing bed main body 1 and are located on both sides of the lower side of the rear plate 3 respectively, a plurality of screw blocks 403 are engaged and sleeved on the screw rod 402, and a support rod is rotatably connected to each screw block 403 404, the upper end of the support rod 404 is rotatably connected to the lower side of the rear plate 3, as shown in FIG. 3, when the rear plate 3 needs to be lifted, the rocker 401 is rotated, and then the rocker 401 carries two screws 402 rotates, after the screw 402 rotates, the screw block 403 will move to the right, and then the screw block 403 will rotate against the support rod 404, and then the rear plate 3 will be moved upward by the supporting force of the support plate 404, and the rear plate 3 will then move upward. When it is lifted and the rocker 401 is rotated in the opposite direction, the rear panel 3 will move downward and then reset.

Specifically, the adjusting mechanism 9 includes three airbags 901, a sliding plate 902, a first top column 903, etc. located inside the cavity 10. The number of the cavities 12 is three, and they are opened in the box in a parallel manner. Inside the body 5, the airbag 901 has a supporting function. When the airbag 901 is inflated, the airbag 901 will be inflated by the support of the gas, and the three airbags 901 are located under the seat plate 6 and the two side plates 7 respectively. , the lower side of each air bag 901 is connected with a conduit 906, the channel of the conduit 906 is communicated with the inner cavity of the air bag 901, the conduit 906 is a passage for the gas in and out of the air bag 901, the lower end of the conduit 906 is connected with an inflatable device 8, the inflatable device 8 is a device used to inflate the airbag 901. The upper side of the airbag 901 and inside the cavity 12 are slidably connected with a sliding plate 902. The sliding plate 902 will slide upward due to the inflation and expansion of the lower airbag 901. The sliding plate 902 is connected to the seat plate 6 through a plurality of first top posts 903, and the sliding plate 902 and the seat plate 6 are fixedly connected through the first top posts 903, so when the sliding plate 902 slides upward, the seat plate 6 will follow the sliding plate 902 vertically upward Sliding, the upper sides of the slide plates 902 on both sides are fixedly connected with a plurality of second top posts 904, and the upper end of each second top post 904 is slidably connected to the guide rail 905 through the rotating shaft, and the guide rail 905 is fixedly connected to the side plate 705. On the lower side of the device, after the patient is lying on the device, when the air bags 901 on both sides are inflated, the second top column 904 will slide upward. During the sliding process, the inner sides of the seat plate 6 and the side plate 7 are pressed by the patient , so the upper end of the second top column 904 will slide outward along the guide rail 905, so the side plate 7 will be turned upward, and the two side plates 7 will protect both sides of the patient's buttocks, thereby preventing the patient's buttocks from twisting, so as to prevent the overflow of amniotic fluid. Purpose.

Specifically, each of the three inflatable devices 8 includes a base 801 and a pressure plate 802 , a top spring 803 is arranged between the base 801 and the pressure plate 802 , the top spring 803 has an upward elastic force, and the edges of the base 801 and the pressure plate 802 The bellows 804 is connected to form a sealed space. Both sides of the base 801 are provided with an intake check valve 805 and an outlet check valve 806 respectively. The rubber ball and the spring, when the pressure plate 802 is stepped on, the air inlet check valve 805 is blocked, and the gas inside the inflator 8 will overcome the elastic force of the spring and then push the rubber ball inside the air outlet check valve 806. The airbag 901 is connected. When the pressure plate 802 is released, the air pressure inside the inflator 8 decreases. At this time, the air outlet check valve 806 is blocked by the rubber ball, and the outside air enters the inflator device 8 from the inlet check valve 805. The outlet check valve 806 is connected to the end of the conduit 906 through a nut 807, the nut 807 is sleeved on the end of the conduit 906, and is screwed on the side wall of the outlet check valve 806, so that the conduit 906 is connected to the outlet check valve 806. When the airbag 901 is connected to the valve 806 and the gas inside the airbag 901 is to be discharged, the nut 807 is turned to disconnect the air outlet check valve 806 from the conduit 906 , and the gas of the airbag 901 is discharged from the conduit 906 .

In the natural state, the pressing plate 802 will be supported by the top spring 803, so that the corrugated sleeve 804 is in an unfolded state. At this time, the gas inside the inflator 8 will flow into the conduit 906 from the outlet check valve 806, and then fill the airbag 901 from the inside of the conduit 906. After releasing the pressure plate 802, the pressure plate 802 will be affected by the top spring 803. The elastic force moves upward, and the corrugated sleeve 804 is stretched. At this time, the inflator 8 sucks in the external gas from the air inlet check valve 805. After the inflator 8 is filled with gas, the pressure plate 802 is pressed down with the foot. Therefore, according to the above As mentioned above, the airbag 901 will slowly expand, of course, the inflatable device can also be replaced by an existing inflatable pump (such as a foot pump for an inflatable ball);

In order to facilitate the better storage of the inflatable devices 8, the bottom surfaces of the plurality of inflatable devices 8 are all fixed on the magnetic plate 11. The magnetic plate 11 has a certain degree of magnetism, and the box 5 can be made of magnetic material, so the magnetic plate 11 can It is adsorbed on the box body 5 (as shown in FIG. 2 ), and then the inflator 8 is fixed under the box body 5 , so as to avoid the influence of people walking on the main body 1 of the nursing bed.

Working principle: the patient lies flat on the main body 1 of the nursing bed (of course, a mattress is to be laid on the main body 1 of the nursing bed), the patient's buttocks are on the seat plate 6, and the lifting mechanism 4 is started by rotating the rocker 401, and then the The lifting mechanism 4 supports the rear plate 3, and the middle plate 2 and the rear plate 3 are linked to form a state as shown in Figure 5. At this time, the lower body of the patient will be lifted to prevent the overflow of amniotic fluid; 5, remove the magnetic plate 11 and place it on the ground (the inflator 8 is facing upward), and then step on the pressure plate 802. At this time, the inflator 8 inflates the airbag 901, so the airbag 901 pushes the slide plate 902 upwards so that the seat plate 6 and the seat plate 6 are inflated. The side plate 7 is fine-tuned;

The fine-tuning method of the seat plate 6 and the side plate 7 is as follows: first step on the inflator 8 in the middle (the inflator 8 that controls the middle air bag 901 ), and then inflate the air bag 901 in the middle, so that the seat plate 6 moves upward against the patient’s buttocks, wait for After the height of the seat plate 6 is adjusted to an appropriate position, step on the inflatable devices 8 on both sides (controlling the inflatable devices 8 of the airbags 901 on both sides), and then turn the two side plates 7 to the state shown in FIG. 5 . At this time, the seat plate 6 and the two side plates 7 protect the patient's buttocks in a U-shaped structure, which not only improves the comfort of the patient's lying, but also prevents the patient's buttocks from twisting and avoids amniotic fluid overflow.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A nursing bed structure for the treatment of patients with premature rupture of membranes, comprising a nursing bed main body (1), characterized in that: the middle position of the bed surface of the nursing bed main body (1) is rotatably connected with an intermediate plate (2) , the rear end of the middle plate (2) is rotatably connected with a rear plate (3), and the lower side of the rear plate (3) is located on the main body (1) of the nursing bed with a rear plate (3) that can be raised and lowered horizontally. Lifting mechanism (4); A box body (5) is fixedly connected to the middle plate (2), a seat plate (6) is arranged on the upper side of the box body (5), and side plates are rotatably connected to both sides of the seat plate (6). (7), and below the seat plate (6) and the two side plates (7) are respectively provided with adjustment mechanisms (9) for adjusting the seat plate (6) and the two side plates (7). 2. A nursing bed structure for treating a patient with premature rupture of membranes according to claim 1, characterized in that: the lifting mechanism (4) comprises a rocker (401), and the rocker (401) has a One end drives two screw rods (402) through a chain (13), and the two screw rods (402) are both rotatably connected to the side wall of the nursing bed main body (1) and are respectively located on the lower sides of the rear plate (3). A plurality of screw blocks (403) are engaged and sleeved on the screw rod (402), each screw block (403) is hinged with a support rod (404), and the upper end of the support rod (404) is hinged to the rear plate (3) on the underside of the . 3. A nursing bed structure for treating a patient with premature rupture of membranes according to claim 1, characterized in that: the adjustment mechanism (9) comprises three airbags (901) located inside the cavity (12) , and the three airbags (901) are located under the seat plate (6) and the two side plates (7) respectively, and the lower side of each airbag (901) is connected with a conduit (906), the conduit (906) The lower end is connected with an inflation device (8), and a sliding plate (902) is slidably connected to the upper side of the air bag (901) and inside the cavity (12), and the sliding plate (902) in the middle position passes through a plurality of first The column (903) is connected to the seat plate (6), the upper sides of the slide plates (902) located on both sides are fixedly connected with a plurality of second top columns (904), and the upper end of each second top column (904) passes through the rotating shaft It is slidably connected with the guide rail (905), and the guide rail (905) is fixedly connected on the lower side of the side plate (7). 4. A nursing bed structure for treating premature rupture of membranes patients according to claim 3, characterized in that: the three inflating devices (8) all comprise a base (801) and a pressure plate (802), and the base A top spring (803) is arranged between (801) and the pressing plate (802), and the edge of the base (801) and the pressing plate (802) are connected by a corrugated sleeve (804) to form a sealed space, the base (801) Two sides of the air inlet check valve (805) and air outlet check valve (806) are respectively provided, and the air outlet check valve (806) communicates with the end of the conduit (906) through the nut (807).

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