CN209884591U

CN209884591U - Severe medical science patient stands up device

Info

Publication number: CN209884591U
Application number: CN201920537087.4U
Authority: CN
Inventors: 齐艳; 郑恒恒
Original assignee: Lanzhou University Second Hospital
Current assignee: Lanzhou University Second Hospital
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-03
Anticipated expiration: 2029-04-17

Abstract

A turnover device for a severe medical patient, which effectively solves the problems that the existing turnover device can not help the patient to realize multi-angle lateral lying, and the wound of the patient is easily dragged to increase the pain of the patient; the bed comprises a bed body, wherein bed plates which are positioned above the bed body and can swing up and down around the central axis of the bed body are respectively arranged on the left side and the right side of the bed body, supporting frames which can swing up and down are respectively arranged on the left side and the right side of the bed body, a rotatable rotating shaft which is vertical to the front end surface of the supporting frames is arranged on the upper side of the supporting frames, winding wheels are coaxially arranged on the front side and the rear side of the rotating shaft, the outer edge surfaces of the winding wheels; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Severe medical science patient stands up device

Technical Field

The utility model relates to a severe medical science patient nursing equipment technical field especially relates to a severe medical science patient stands up device.

Background

In the medical care of severe patients, because the patient self has insufficient mobility, the patient can not complete the turning-over action by self, a large amount of work is required for medical care personnel, the patient self needs to turn over for a long time to relieve the back pressure, but the patient can touch the wound of the patient inevitably in the turning-over process, and the pain of the patient is increased. At present, a patient is usually turned by using a turning-over device, however, some existing turning-over devices have some defects more or less, are too complicated in the turning-over process and cannot be conveniently and quickly turned to a comfortable side lying angle.

SUMMERY OF THE UTILITY MODEL

To the situation, for overcoming prior art's defect, the utility model aims at providing a severe medical science patient turning-over device, the effectual current turning-over device of having solved can not help the patient to realize the multi-angle side crouching, and drags the painful problem of patient's wound increase patient easily.

The technical scheme of its solution is, the utility model discloses a bed body, the bed body left and right sides are equipped with respectively and are located its top and can wind its axis luffing motion's bed board, and the left and right sides of the bed body is equipped with respectively but luffing motion's support frame, and the upside of support frame is equipped with terminal surface and rotatable axis of rotation before the perpendicular to it, and both sides are coaxial around the axis of rotation are equipped with the reel, reel outer fringe face fixedly connected with suspender, the free end of suspender rather than corresponding side bed board fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the axis of rotation front end is equipped with rotatable handle, medical personnel control the rotational speed of axis of rotation through brake valve lever, make the suspender in the bed board of pulling up, the state of the process of standing up of grasp patient that can be clear, the side mode of lying of multi-angle also can be provided for the patient, stand up the in-process and hold bed board swing speed, slowly rise, reduce unnecessary vibrations, can minimize tearing to patient's wound, make the patient more add comfortablely, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a partial cross-sectional right side view of the present invention.

Fig. 3 is an axonometric view of the present invention with the protective shell removed.

Fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5 give, the utility model discloses a bed body 1, the 1 left and right sides of bed body are equipped with respectively and are located its top and can wind its axis luffing motion bed board 2, but the left and right sides of bed body 1 is equipped with luffing motion's support frame 3 respectively, but the upside of support frame 3 is equipped with its preceding terminal surface of perpendicular to and rotatable axis of rotation 4, and both sides are coaxial around axis of rotation 4 are equipped with reel 5, reel 5 outer fringe face fixedly connected with suspender 6, suspender 6's free end rather than corresponding side bed board 2 fixed connection.

In order to limit the rotation of the rotating shaft 4 conveniently, the front end of the rotating shaft 4 is coaxially provided with a ratchet wheel 7 positioned at the rear of the support frame 3, the rear end of the support frame 3 is provided with a supporting plate 8 positioned at the upper side of the support frame, the supporting plate 8 is hinged with a pawl 9 capable of being matched with the ratchet wheel 7, the pawl 9 is provided with a clamping block 10, the supporting plate 8 is provided with a clamping groove 11 capable of being matched with the clamping block 10, and a spring 12 fixedly connected with the supporting plate 8 is arranged.

In order to enable the support frame 3 to be vertically fixed, the support frame 3 is prevented from being turned outwards. The front end of the support frame 3 is provided with a pressing block 13, and the front end of the bed body 1 is provided with a limiting block 14 which can be in interference fit with the pressing block 13.

In order to protect the rotating shaft 4 better, the upper side of the support frame 3 is provided with a protective shell 15 positioned outside the rotating shaft 4.

In order to more conveniently lift the bed board 2, the front end of the rotating shaft 4 is coaxially provided with a rotatable handle 16 which penetrates through the support frame 3.

In order to make the rotating shaft 4 rotate slowly under the resistance of the handle 16, a coil spring 17 is coaxially arranged on the rotating shaft 4 and positioned between the two reels 5, one end of the coil spring 17 is fixedly connected with the rotating shaft 4, and the other end of the coil spring 17 is fixedly connected with the protective shell 15.

In order to facilitate the support frame 3 to be rotatably placed beside the bed, the bed body 1 is connected with the support frame 3 through a hinge 18.

In order to facilitate the up-and-down swing of the bed plate 2, the bed plate 2 is hinged with the bed body 1 through a rotating shaft 19 which is positioned in the middle of the bed body 1 and is in the front-and-back axial direction.

When the coil spring 17 in the utility model keeps the natural state, the sling 6 is tensioned and the space between the bed board 2 and the bed body 1 is in the inclined state;

when the utility model is used, a patient lies on the bed and needs to turn over to the left, the left support frame 3 is swung upwards to a vertical state, the pressing block 13 at the front end of the support frame 3 is in close contact with the limiting block 14 at the front end of the bed body 1, and the contact surface of the pressing block 13 and the limiting block 14 is an arc surface, the pressing block 13 slides over the highest point of the limiting block 14, so that the pressing block is clamped and kept in interference fit, then a forward rotating handle 16 drives the reels 5 to rotate through the rotating shaft 4, a coil spring 17 positioned between the two reels 5 is loosened, the resistance of forward rotation is reduced, the hanging strip 6 is wound on the outer edge surface of the reels 5, the hanging strip 6 drives the left bed plate 2 to swing upwards and form a proper inclination angle with the bed body 1, the rotation is stopped to enable the ratchet wheel 7 to be matched with the pawl 9, the rotating shaft 4 is prevented from rotating reversely, the rotating shaft 4 keeps static under the condition of not being subjected to external force, and left turning is completed;

when a patient needs to turn over to the right, the right support frame 3 swings upwards to be in a vertical state, the pressing block 13 at the front end of the support frame 3 is in close contact with the limiting block 14 at the front end of the bed body 1, the contact surface of the pressing block 13 and the limiting block 14 is an arc surface, the pressing block 13 slides over the highest point of the limiting block 14, so that the pressing block is clamped and keeps interference fit, then when the forward rotating handle 16 drives the reels 5 on the rotating shaft 4 to rotate, the coil springs 17 between the two reels 5 are unfolded, the resistance of forward rotation is reduced, the hanging strips 6 are wound on the outer edge surfaces of the reels 5, the hanging strips 6 drive the right bed plate 2 to swing upwards and form a proper inclination angle with the bed body 1, the ratchet 7 is matched with the pawl 9, the rotating shaft 4 is prevented from rotating reversely, the;

when a patient needs to go back to the flat bed, the patient pulls the pawl 9, the clamping block 10 on the pawl 9 is matched with the clamping groove 11 on the supporting plate 8, the spring 12 below the pawl 9 is compressed, the locking state is released, the coil spring 17 between the two winding wheels 5 contracts to generate certain resistance to prevent the bed plate 2 from falling too fast, and the medical staff rotates the handle 16 reversely again to enable the bed plate 2 to fall slowly, so that the bed plate 2 is kept horizontal under the pressure of the patient.

The utility model discloses set up wind spring 17, be for preventing medical personnel's negligence, do not exert the resistance to axis of rotation 4, make it the axis of rotation 4 reversal too fast, and the safety problem that arouses.

Claims

1. The utility model provides a severe medical patients stands up device, including the bed body (1), its characterized in that, the bed body (1) left and right sides is equipped with respectively and is located its top and can winds bed board (2) of its axis luffing motion, the left and right sides of bed body (1) is equipped with support frame (3) that can luffing motion respectively, the upside of support frame (3) is equipped with terminal surface just rotatable axis of rotation (4) before perpendicular to it, both sides are coaxial around axis of rotation (4) are equipped with reel (5), reel (5) outer fringe face fixedly connected with suspender (6), the free end of suspender (6) rather than corresponding side bed board (2) fixed connection.

2. The severe medicine patient turning-over device according to claim 1, wherein a ratchet wheel (7) positioned at the rear of the support frame (3) is coaxially arranged at the front end of the rotating shaft (4), a supporting plate (8) positioned at the upper side of the supporting frame (3) is arranged at the rear end of the supporting frame (3), a pawl (9) capable of being matched with the ratchet wheel (7) is hinged on the supporting plate (8), a clamping block (10) is arranged on the pawl (9), a clamping groove (11) capable of being matched with the clamping block (10) is arranged on the supporting plate (8), and a spring (12) fixedly connected on the supporting plate (8) is arranged below the pawl (9).

3. The turning-over device for the critically ill medical patients according to claim 1, wherein a pressing block (13) is arranged at the front end of the support frame (3), and a limiting block (14) which can be in interference fit with the pressing block (13) is arranged at the front end of the bed body (1).

4. A critical medical patient turn-over device according to claim 1, wherein the upper side of the supporting frame (3) is provided with a protective shell (15) positioned outside the rotating shaft (4).

5. The turnover device for critical medical patients of claim 1, wherein the front end of the rotating shaft (4) is coaxially provided with a rotatable handle (16) which penetrates through the support frame (3).

6. A critical medical patient turn-over device according to claim 1, wherein the rotary shaft (4) is coaxially provided with a coil spring (17) between the two reels (5), one end of the coil spring (17) is fixedly connected with the rotary shaft (4), and the other end is fixedly connected with the protective casing (15).

7. A critical medical patient turn-over device according to claim 1, wherein the bed body (1) and the support frame (3) are connected by a hinge (18).

8. The turning-over device for critical medical patients according to claim 1, wherein the bed board (2) is hinged with the bed body (1) through a rotating shaft (19) which is positioned in the middle of the bed body (1) and is in the front-back axial direction.