CN215536387U

CN215536387U - Pressure sore nursing device

Info

Publication number: CN215536387U
Application number: CN202121702146.2U
Authority: CN
Inventors: 皮利华; 邵莹; 黄波
Original assignee: Ezhou Central Hospital
Current assignee: Ezhou Central Hospital
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-18
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a nursing device, and particularly relates to a pressure sore nursing device. Comprises a supporting plate, an arc-shaped frame is arranged on the supporting plate, one side of the arc-shaped frame is connected with a connecting box, a transmission rod is rotationally connected in the connecting box, the transmission rod is fixedly connected with a ball, the other side of the arc-shaped frame is connected with a power box, a second motor is fixedly arranged in the power box, an output shaft of the second motor is fixedly connected with a power gear, the power gear is engaged with a transmission gear, one end of the transmission rod is fixedly connected with the transmission gear, the bottom surface of the supporting plate is provided with a connecting rod, the bottom of the connecting rod is provided with a hollow rod, the bottom end of the connecting rod penetrates into the hollow rod, one side of the bottom of the connecting rod is fixedly connected with a first bracket, the bottom of the first bracket is hinged with a movable rod, the other end of the movable rod is hinged with a second bracket, an electric telescopic rod is arranged on the inner wall of the hollow rod, and the free end of the electric telescopic rod is fixedly connected with the second support. The utility model can reduce the burden of medical staff.

Description

Pressure sore nursing device

Technical Field

The utility model provides a nursing device, and particularly relates to a pressure sore nursing device.

Background

Pressure sores, also known as pressure ulcers and bedsores, are caused by tissue ulceration and necrosis due to persistent ischemia, hypoxia and malnutrition caused by long-term local tissue compression. Skin pressure sores are a common problem in rehabilitation and care. According to the related literature reports, about more than ten thousand people die of pressure sores every year, pressure sores are easily generated at the rear leg and the heel of a patient lying in bed for a long time, medical staff need to frequently lift the legs and the feet of the patient to massage and dredge blood in order to avoid pressure sores, and the workload is very large. Therefore, the utility model provides a pressure sore nursing device which can effectively solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pressure sore nursing device for solving the problems, which is more practical and convenient for doctors and patients to use.

The technical scheme adopted by the utility model is as follows: a pressure sore nursing device comprises a supporting plate, wherein a moving groove is formed in the upper surface of the supporting plate, a first motor is fixedly arranged on one side wall of the moving groove, a bidirectional threaded rod is connected to an output shaft of the first motor, moving blocks are sleeved on two sides of the bidirectional threaded rod in a threaded manner, an arc-shaped frame is fixedly connected to the upper portions of the moving blocks, one side of the arc-shaped frame is connected with a connecting box, a plurality of bearing seats are fixedly connected to the inside of the connecting box, a transmission rod is fixedly connected to the inner ring of each bearing seat, a plurality of ball balls are fixedly connected to the outer surface of the transmission rod, a power box is connected to the other side of the arc-shaped frame, a second motor is fixedly connected to one side of the inside of the power box, a power gear is fixedly connected to an output shaft of the second motor, the power gear is meshed with a plurality of transmission gears, one end, far away from the bearing seats, of the transmission rod extends to the inside of the power box and is fixedly connected with the corresponding transmission gears, four edges of backup pad bottom surface have set firmly the connecting rod, the connecting rod bottom is provided with empty core rod, the connecting rod bottom slides and runs through to empty core rod inner chamber, connecting rod below both sides rigid coupling have with empty core rod sliding connection's bracing piece, connecting rod bottom one side rigid coupling has first support, first support bottom articulates there is the movable rod, the movable rod other end articulates there is the second support, second support bottom and empty core rod inner chamber diapire sliding connection, an empty core rod inner wall bottom rigid coupling has electric telescopic handle, electric telescopic handle's free end and second support one side fixed connection.

The bottom end of the second support is fixedly connected with a sliding block, and a sliding groove matched with the sliding block for use is formed in the bottom wall of the inner cavity of the hollow rod.

The bottom of the sliding block extends to the inside of the sliding groove and is in sliding connection with the inner wall of the sliding groove.

The one end swing joint that the connecting rod was kept away from to the bracing piece has the gyro wheel, the slide rail that uses with the gyro wheel cooperation is all seted up to the both sides of hollow pole inner wall.

The transmission rod is respectively located at the two sides of the inner side wall of the arc-shaped frame and the middle position of the bottom of the inner side wall, the number of the ball balls is multiple, and the ball balls are evenly distributed at equal intervals relative to the outer surface of the transmission rod.

The transmission gears are distributed in a surrounding mode relative to the power gear.

Be equipped with the nylon screen cloth on the arc frame, the both sides of arc frame inside wall respectively with the both sides fixed connection of nylon screen cloth, the bottom of nylon screen cloth contacts with the top of ball.

The bottom wall of the moving groove is provided with a slideway, and the bottom end of the moving block is connected with the slideway in a sliding manner.

The bottom of the hollow rod is fixedly connected with a sucker.

The utility model has the beneficial effects that:

the utility model has simple integral structure, when in use, two suckers are fixed on the ground or a sickbed, the suction surface is grasped by the suction force of the suckers, then the legs of a patient are placed in the arc-shaped frame, the second bracket is pulled by the electric telescopic rod by controlling the electric telescopic rod, the movable rod is driven by the second bracket, the first bracket is driven by the movable rod, the connecting rod is driven by the first bracket to ascend, the supporting plate is driven by the connecting rod, thereby achieving the advantage of height adjustment, when descending, the height of the two arc-shaped frames on the supporting plate can be adjusted in an opposite way, further the whole device can change the height according to the lying posture of the personnel, the comfort level of the personnel in the treatment process is improved, the first motor is started to control the bidirectional threaded rod to rotate, so that the two movable blocks drive the arc-shaped frames to mutually approach or separate from each other on the bidirectional threaded rod, and then can adjust the distance of arc frame according to patient's custom, reinforcing patient's comfort level, then make power gear rotate through drive second motor, because drive gear and power gear's engaged state, consequently the transfer line is in synchronous rotation state, and the ball on the transfer line this moment can massage patient's shank in driven, because the ball adopts the silica gel material, consequently improved the comfort level to shank massage effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the pressure sore nursing device.

Fig. 2 is an enlarged schematic view of the internal structure of the hollow rod of the pressure sore nursing device.

Fig. 3 is a cross-sectional schematic view of an arc-shaped frame of the pressure sore nursing device.

Fig. 4 is a single schematic view of an arc-shaped frame of the pressure sore nursing device.

(1, supporting plate; 2, moving groove; 3, first motor; 4, bidirectional threaded rod; 5, moving block; 6, arc-shaped frame; 7, connecting box; 8, bearing seat; 9, transmission rod; 10, ball, 11, power box; 12, second motor; 13, power gear; 14, transmission gear; 15, connecting rod; 16, hollow rod; 17, supporting rod; 18, first bracket; 19, moving rod; 20, second bracket; 21, electric telescopic rod; 22, sliding block; 23, sliding groove; 24, roller; 25, sliding rail; 26, nylon mesh; 27, sliding rail; 28, suction cup)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The utility model provides a press sore nursing device, includes backup pad 1, shifting chute 2 has been seted up to 1 upper surface of backup pad, 2 a lateral wall of shifting chute has set firmly

first motor

3, 3 output shaft of first motor have two-way threaded

rod

4, 4 both sides threaded sleeve of two-way threaded rod is equipped with

movable block

5, 5 top rigid couplings of movable block have

arc frame

6, 6 one side of arc frame is connected with connecting

box

7, 7 inside a plurality of bearing frames 8 of fixedly connected with of connecting box, 8 inner circle fixedly connected with transfer line 9 of bearing frame, 9 surface rigid couplings of transfer line have a plurality of

ball balls

10, 6 opposite sides of arc frame are connected with

power box

11, 11 inside one side of power box has set firmly

second motor

12, 12 output shaft rigid couplings of second motor have power gear 13, power gear 13 meshes has a plurality of drive gear 14, the one end that bearing frame 8 was kept away from to 9 extends to 11 inside and fixed with the drive gear 14 that correspond of power box Connect, four edges in 1 bottom surface of backup pad have set firmly connecting rod 15, connecting rod 15 bottom is provided with hollow rod 16, connecting rod 15 bottom slides and runs through to hollow rod 16 inner chamber, connecting rod 15 below both sides rigid coupling have with hollow rod 16 sliding connection's bracing piece 17, connecting rod 15 bottom one side rigid coupling has

first support

18, 18 bottom of first support articulates there is movable rod 19, the 19 other ends of movable rod articulate there is

second support

20, 20 bottoms of second support and hollow rod 16 inner chamber diapire sliding connection, 16 inner wall bottom rigid couplings of hollow rod have electric telescopic handle 21, electric telescopic handle 21's free end and 20 one side fixed connection of second support.

In the utility model, the bottom end of the second bracket 20 is fixedly connected with a sliding block 22, and the bottom wall of the inner cavity of the hollow rod 16 is provided with a sliding groove 23 matched with the sliding block 22 for use.

In the utility model, the bottom of the sliding block 22 extends into the sliding groove 23 and is connected with the inner wall of the sliding groove 23 in a sliding manner.

In the utility model, one end of the support rod 17, which is far away from the connecting rod 15, is movably connected with a roller 24, and two sides of the inner wall of the hollow rod 16 are respectively provided with a slide rail 25 which is matched with the roller 24 for use.

According to the utility model, the transmission rods 9 are respectively positioned at two sides of the inner side wall of the arc-shaped frame 6 and the middle position of the bottom of the inner side wall, the number of the ball balls 10 is multiple, and the ball balls 10 are uniformly distributed at equal intervals relative to the outer surface of the transmission rods 9.

The transmission gears 14 are distributed in a surrounding manner relative to the power gear 13.

According to the utility model, the nylon mesh cloth 26 is arranged on the arc-shaped frame 6, two sides of the inner side wall of the arc-shaped frame 6 are respectively and fixedly connected with two sides of the nylon mesh cloth 26, and the bottom of the nylon mesh cloth 26 is contacted with the top of the ball 10.

In the utility model, the bottom wall of the moving groove 2 is provided with a slideway 27, and the bottom end of the moving block 5 is connected with the slideway 27 in a sliding manner.

In the present invention, a suction cup 28 is fixedly attached to the bottom of the hollow bar 16.

The ball 10 is made of silica gel.

The utility model has simple integral structure, when in use, two suckers 28 are fixed on the ground or a sickbed, the suction surface is tightly grasped by the self suction force of the suckers 28, then the legs of a patient are placed in the arc-shaped frame 6, the second bracket 20 is pulled by controlling the electric telescopic rod 21, the movable rod 19 is driven by the second bracket 20, the first bracket 18 is driven by the movable rod 19, the connecting rod 15 is driven by the first bracket 18 to ascend, the supporting plate 1 is driven by the connecting rod 15, thereby achieving the advantage of height adjustment, when descending, the height of the two arc-shaped frames 6 on the supporting plate 1 can be adjusted in an opposite way, further the whole device can change the height according to the lying posture of the personnel, the comfort degree of the personnel in the treatment process is improved, the two moving blocks 5 drive the arc-shaped frames 6 to mutually approach or depart from each other on the two-way threaded rod 4 by starting the first motor 3 and controlling the two-way threaded rod 4 to rotate, and then can adjust the distance of arc frame 6 according to patient's custom, reinforcing patient's comfort level, then rotate power gear 13 through drive second motor 12, because drive gear 14 and power gear 13's engaged state, consequently transfer line 9 is in synchronous rotating state, and ball 10 on the transfer line 9 this moment can massage patient's shank in the driven, because ball 10 adopts the silica gel material, consequently improved the comfort level to shank massage effect. In a whole, the pressure sore nursing device is convenient to use and meets the requirements of doctors and patients.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a pressure sore nursing device which characterized in that: the device comprises a supporting plate (1), a moving groove (2) is formed in the upper surface of the supporting plate (1), a first motor (3) is fixedly arranged on one side wall of the moving groove (2), an output shaft of the first motor (3) is connected with a bidirectional threaded rod (4), moving blocks (5) are sleeved on threads on two sides of the bidirectional threaded rod (4), an arc-shaped frame (6) is fixedly connected above the moving blocks (5), a connecting box (7) is connected to one side of the arc-shaped frame (6), a plurality of bearing seats (8) are fixedly connected to the inside of the connecting box (7), a transmission rod (9) is fixedly connected to the inner ring of each bearing seat (8), a plurality of ball balls (10) are fixedly connected to the outer surface of the transmission rod (9), a power box (11) is connected to the other side of the arc-shaped frame (6), a second motor (12) is fixedly arranged on one side of the inside of the power box (11), and a power gear (13) is fixedly connected to the output shaft of the second motor (12), the power gear (13) is meshed with a plurality of transmission gears (14), one end of the transmission rod (9) far away from the bearing seat (8) extends to the inside of the power box (11) and is fixedly connected with the corresponding transmission gears (14), the four corners of the bottom surface of the support plate (1) are fixedly provided with connecting rods (15), the bottom of each connecting rod (15) is provided with a hollow rod (16), the bottom end of each connecting rod (15) is slidably penetrated into an inner cavity of the hollow rod (16), two sides of the lower part of each connecting rod (15) are fixedly connected with supporting rods (17) which are slidably connected with the hollow rods (16), one side of the bottom of each connecting rod (15) is fixedly connected with a first support (18), the bottom of each first support (18) is hinged with a movable rod (19), the other end of each movable rod (19) is hinged with a second support (20), the bottom of each second support (20) is slidably connected with the inner cavity bottom wall of the hollow rod (16), an inner wall bottom of the hollow rod (16) is fixedly connected with an electric telescopic rod (21), and the free end of the electric telescopic rod (21) is fixedly connected with one side of the second support (20).

2. A pressure wound care device according to claim 1, wherein: the bottom end of the second support (20) is fixedly connected with a sliding block (22), and a sliding groove (23) matched with the sliding block (22) for use is formed in the bottom wall of the inner cavity of the hollow rod (16).

3. A pressure wound care device according to claim 2, wherein: the bottom of the sliding block (22) extends into the sliding groove (23) and is connected with the inner wall of the sliding groove (23) in a sliding mode.

4. A pressure wound care device according to claim 1, wherein: the one end swing joint that connecting rod (15) were kept away from in bracing piece (17) has gyro wheel (24), slide rail (25) that use with gyro wheel (24) cooperation are all seted up to the both sides of hollow pole (16) inner wall.

5. A pressure wound care device according to claim 1, wherein: the transmission rod (9) is respectively located at the two sides of the inner side wall of the arc-shaped frame (6) and the middle position of the bottom of the inner side wall, the number of the ball balls (10) is multiple, and the ball balls (10) are evenly distributed at equal intervals relative to the outer surface of the transmission rod (9).

6. A pressure wound care device according to claim 1, wherein: the transmission gears (14) are distributed in a surrounding mode relative to the power gear (13).

7. A pressure wound care device according to claim 1, wherein: be equipped with nylon screen cloth (26) on arc frame (6), the both sides of arc frame (6) inside wall respectively with the both sides fixed connection of nylon screen cloth (26), the bottom of nylon screen cloth (26) contacts with the top of ball (10).

8. A pressure wound care device according to claim 1, wherein: the bottom wall of the moving groove (2) is provided with a slide way (27), and the bottom end of the moving block (5) is connected with the slide way (27) in a sliding manner.

9. A pressure wound care device according to claim 1, wherein: the bottom of the hollow rod (16) is fixedly connected with a sucker (28).