CN212490506U

CN212490506U - Turning-over device for medical care

Info

Publication number: CN212490506U
Application number: CN202020507244.XU
Authority: CN
Inventors: 高莹; 谢琴; 戴玲丽
Original assignee: Guizhou Orthopedics Hospital
Current assignee: Guizhou Orthopedics Hospital
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-09
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a turning-over device for medical care, which at least comprises a turning-over mechanism. The turnover mechanism at least comprises a transmission member and a turnover bed plate. The transmission member includes a first chain and a second chain. The turnover bed plate is provided with a first double-ring lifting rope and a second double-ring lifting rope which are respectively connected with the two ends of the transmission part. A first sliding groove and a first ram, a second sliding groove and a second ram which are connected with each other in a sliding manner are arranged on the turnover bed plate. The second ram is able to rest against the back of the patient with the upward movement of the first dual loop sling. The first ram is capable of abutting against the back of the patient with the upward movement of the second double loop hoist line. The utility model discloses a set up anti-skidding cushion on standing up the bed board and can guarantee when the bed board has the inclination, the disease has the upset motion trend, and has avoided among the prior art disease to have along standing up the problem of the gliding motion trend in bed board both sides.

Description

Turning-over device for medical care

Technical Field

The utility model relates to the technical field of medical treatment, specifically a medical care stands up ware.

Background

With the aging process, more and more old people suffer from cardiovascular and cerebrovascular diseases and the like to lose mobility, and only can be bedridden, but sores are easy to generate and other diseases are caused when the old people lie in the bed for a long time, so that the old people need to frequently turn over and the like. Turning over a patient for many times at regular intervals is work with high labor intensity, and in the current nursing work, a turning-over device or a plurality of medical care personnel and the like are mainly adopted to carry out manual turning over. The turnover device in the prior art is usually arranged on a bed board of a sickbed, and the patient can be turned over by inclining the bed board of the sickbed leftwards and rightwards, but the turnover device can only turn over the patient on the sickbed, and the patient cannot be moved to other positions for rest, so that great inconvenience is brought to the user.

For example, utility model with publication number CN208405184U discloses a medical care turning device, relating to the medical technology field, including: the turning device comprises a bracket, a turning mechanism and universal wheels arranged at the bottom end of the bracket; the turnover mechanism comprises a direct current stepping motor, a power transmission part, a transmission part and a turnover bed plate, wherein the direct current stepping motor is fixed on the bracket, the power transmission part is arranged on an output shaft of the direct current stepping motor, and the transmission part is connected to the power transmission part; the turnover bed plate comprises a turnover hanging bag and balance rods arranged on two sides of the turnover hanging bag, wherein double-ring lifting ropes are arranged on each balance rod, and the two double-ring lifting ropes are connected to two ends of the transmission part respectively. The utility model discloses a realized automatic standing up to nursing intensity of labour has been reduced.

However, the turning bed board arranged on the medical nursing turning device is unreasonable in structural design, and the turning of a patient can not be ensured in practice. Firstly, the patient can only slide but not turn over because the turning-over bed plate is not provided with a part for fixing the patient; secondly, even if the patient turns over successfully, when the chain returns, the patient cannot be ensured to keep the turning-over posture and cannot turn back to the original posture; it is worth mentioning that, this utility model also lacks stop device, can not guarantee that the disease can not overturn out at the upset in-process and stand up the bed board, lacks spacing protection and easily causes the disease to fall. Therefore, the present application aims to provide a turn-over device for medical care that can overcome the above drawbacks.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a medical care is with standing up ware includes at least: the turnover mechanism at least comprises a transmission piece and a turnover bed plate, the transmission piece at least comprises a first chain and a second chain, the turnover bed plate is provided with at least one double-ring lifting rope, the turnover bed plate is provided with a first sliding chute and a first ram which are connected with each other in a sliding way, the turnover bed plate is also provided with a second chute and a second ram which are connected with each other in a sliding way, the double-ring lifting rope comprises a first double-ring lifting rope fixedly connected with one end of the first chain and one end of the second chain, the double-ring lifting rope also comprises a second double-ring lifting rope fixedly connected with the other ends of the first chain and the second chain, wherein, under the condition that the first double-ring lifting rope moves upwards relative to the turnover bed plate in a way that the first chain and the second chain which are positioned on the same side of the turnover bed plate are both shortened, the second ram is capable of abutting against the back of the patient between the at least one ram; under the condition that the second double-ring lifting rope moves upwards relative to the turnover bed plate in a mode that the first chain and the second chain on the other side of the turnover bed plate are both shortened, the first ram can abut against the back of a patient positioned between at least one ram.

According to a preferred embodiment, the first ram and the second ram are respectively provided with a sliding block, and the sliding blocks can drive the first ram and the second ram to slide along the inclination direction of the turnover bed board under the condition that the turnover bed board has the inclination degree.

According to a preferred embodiment, the turnover bed board has a hollow inner cavity, the first sliding groove or the second sliding groove is respectively arranged in the hollow inner cavity, and the shape of the first sliding groove or the second sliding groove is matched with that of the sliding block, so that the sliding block can be connected to the turnover bed board along the first sliding groove or the second sliding groove in a sliding manner.

According to a preferred embodiment, a first limiting part and a first clamping groove which are detachably connected with each other are arranged on the turnover bed board, and a second limiting part and a second clamping groove which are detachably connected with each other are arranged on the turnover bed board.

According to a preferred embodiment, the first and second locking grooves are each open in the hollow interior.

According to a preferred embodiment, the first limiting part and the second limiting part are respectively provided with a bulge near the turnover bed plate.

According to a preferred embodiment, the first and second locking grooves are provided with through holes matching with the protrusions.

According to a preferred embodiment, the turnover bed board is further provided with a buckle, wherein two ends of the first double-ring lifting rope are fixedly connected with at least one buckle positioned on one side of the turnover bed board so as to be fixedly connected with the turnover bed board, and two ends of the second double-ring lifting rope are fixedly connected with at least one buckle positioned on the other side of the turnover bed board so as to be fixedly connected with the turnover bed board.

According to a preferred embodiment, the buckles are arranged at four corners of the turnover bed board.

According to a preferred embodiment, the turnover bed board is provided with soft pads, and the first ram and the second ram are provided with soft pads.

The utility model discloses beneficial effect that can realize at least: (1) the utility model provides a medical care is with standing up ware can guarantee when the bed board has the inclination through set up anti-skidding cushion on it stands up the bed board, and the disease has the upset motion trend, and has avoided among the prior art disease to have along the problem of standing up the gliding motion trend in bed board both sides. (2) Through using the utility model provides a medical care is with standing up ware, when standing up the bed board and having the slope degree, one of first ram and second ram can support and lean on at the patient back, can prevent that the disease from turning over back former posture, further improves the supplementary effect of standing up. (3) The utility model provides a medical care is with standing up ware is through setting up spacing portion on standing up the bed board, and spacing portion can be injectd the turnover region, also can protect the disease can not overturn out of the bed body when standing up the bed board slope. Simultaneously the utility model discloses simple structure can reduce nursing intensity of labour.

Drawings

FIG. 1 is a schematic structural view of the turning-over bed plate of the utility model;

fig. 2 is a schematic structural view of the main body of the present invention;

FIG. 3 is a schematic structural view of the position limiting portion of the present invention;

FIG. 4 is a schematic structural view of the bracket and the driving member of the present invention;

FIG. 5 is a schematic view of the turning-over bed board of the present invention when a patient lies down;

FIG. 6 is a schematic view of the turning-over bed plate of the utility model when a patient turns over to the right; and

fig. 7 is a schematic structural view of the turning-over bed board when the patient turns over on the left.

List of reference numerals

1, a bracket 2: universal wheel 3: turnover mechanism

31, a direct-current stepping motor 32: power transmission member 321 first gear

322: second gear 33: the transmission member 331: first chain

332: second chain 333: first double-ring lifting rope 334: second double-ring lifting rope

34: the turn-over bed sheet 341: first stopper 341-a: first card slot

342: second stopper 342-a: second card slot 343: through hole

344: projection 35: first chute 351: first ram

36: second runner 361: second ram 37: sliding block

38: double-output-shaft worm and gear direct-current speed reducer

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 7 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. As shown in fig. 1 to 7, the utility model provides a turning-over device for medical care. At least comprises the following steps: and a turnover mechanism 3. The turnover mechanism 3 at least comprises a transmission member 33 and a turnover bed plate 34. The transmission member 33 comprises at least a first chain 331 and a second chain 332. At least one double-ring lifting rope is arranged on the turn-over bed plate 34. The turning bed plate 34 is provided with a first chute 35 and a first ram 351 which are connected with each other in a sliding manner. The turning bed plate 34 is further provided with a second chute 36 and a second ram 361 which are connected with each other in a sliding manner. The double-ring hoist rope includes a first double-ring hoist rope 333 fixedly connected to one end of the first chain 331 and one end of the second chain 332. The double-ring sling further includes a second double-ring sling 334 fixedly connected to the other ends of the first and

second chains

331 and 332. In the case where the first double-ring lifting rope 333 is moved upward relative to the turn-over bed plate 34 by shortening both the first chain 331 and the second chain 332 on the same side of the turn-over bed plate 34. The second ram 361 is capable of abutting against the back of a patient positioned between the at least one ram. In a case where the second double-ring hoist rope 334 moves upward relative to the turn-over bed 34 in such a manner that both the first chain 331 and the second chain 332 located at the other side of the turn-over bed 34 are shortened. The first ram 351 can be abutted against the back of the patient between at least one of the rams. Preferably, the first ram 351 and the second ram 361 can abut against the back of the patient and maintain the patient in the post-roll posture. Preferably, when the patient needs to turn over again. The medical staff is required to move the first ram 351 or the second ram 361 against the back of the patient. Preferably, the first sliding groove 35 and the second sliding groove 36 are fixedly connected to the inner surface of the turnover bed plate 34. Preferably, the first and

second chutes

35 and 36 are provided with soft pads at the connection part with the outer surface of the turn-over bed plate 34, so that the first and

second chutes

35 and 36 do not cause discomfort to the patient. Preferably, the turning-over mechanism 3 comprises a direct current stepping motor 31 and a power transmission part 32. The power transmission member 32 is provided on an output shaft of the dc stepping motor 31. The transmission member 33 is connected to the power transmission member 32. Preferably, the turning-over mechanism 3 comprises a double-output-shaft worm and gear direct-current speed reducer 38. The power transmission member 32 includes a first gear 321 and a second gear 322 respectively provided on the two output shafts of the double-output worm and gear dc reducer 38. The first chain 331 and the second chain 332 are connected to the first gear 321 and the second gear 322, respectively. Preferably, the dc stepping motor 31 is fixed to the stand 1. The power transmission member 32 is disposed on the output shaft of the dc stepping motor 31 through the double-output-shaft worm gear dc reducer 38. The dc stepping motor 31 can reduce the rotation speed through the double-output-shaft worm and gear dc reducer 38. Preferably, the medical care turning device further comprises a control device. The control device comprises a microcontroller, a keyboard operation circuit and a motor driving module. The keyboard operation circuit is connected with the input end of the microcontroller. And the input end of the motor driving module is connected with the output end of the microcontroller. The output end of the motor driving module is connected with the direct current stepping motor 31. Preferably, the microcontroller comprises a single-chip microcomputer STC89S 52. Preferably, the motor drive module is of the model ULN 2003. Preferably, the microcontroller controls the rotation direction and the rotation time of the dc stepping motor 31 according to a preset program. The relationship between the rotation angle and the rotation time of the dc stepping motor 31 can be estimated in advance. This is what has been disclosed in the patent document with publication number CN208405184U, which is a background art of the present application, and the present application does not improve the components such as the dc stepping motor, the power transmission component, and the control device, which are disclosed in the present application, so that those skilled in the art can completely implement the technical solution provided in the present application based on the prior art, and the content disclosed in the prior art is not described in detail herein.

Preferably, the first ram 351 and the second ram 361 are respectively provided with a slider 37. The slide block 37 can drive the first ram 351 and the second ram 361 to slide along the inclination direction of the turnover bed plate under the condition that the turnover bed plate 34 has the inclination degree. Preferably, the contact surface between the slide rail and the slide block 37 is smooth. Preferably, the slide rail and slide block model may be WCS20-500 mm. Preferably, the first ram 351 and the second ram 361 are in the shape of a rectangular pyramid. The sharp corner part of the rectangular pyramid is arranged at a position close to the back of the patient. It will be appreciated that the sharp corner portions are more likely to abut the back and are less likely to slide after abutment.

Preferably, the turnover bed plate 34 has a hollow interior. The first sliding groove 35 or the second sliding groove 36 is respectively opened in the hollow inner cavity. The shape of the first sliding chute 35 or the second sliding chute 36 matches with that of the sliding block 37, so that the sliding block 37 can be connected to the turnover bed plate 34 along the first sliding chute 35 or the second sliding chute 36 in a sliding manner. Preferably, the hollow cavities are arranged at two sides of the turnover bed plate 34 close to the bed head. Preferably, the hollow cavity is provided at a back position of the patient.

Preferably, a first limiting part 341 and a first clamping groove 341-a detachably connected with each other are arranged on the turn-over bed plate 34, and a second limiting part 342 and a second clamping groove 342-a detachably connected with each other are arranged on the turn-over bed plate 34. Preferably, the medical staff inserts the first position-limiting part 341 and the second position-limiting part 342 into the through hole 343 at corresponding positions, so as to define the turn-over area.

Preferably, the first and second locking grooves 341-a and 342-a are opened in the hollow inner cavity, respectively. Preferably, the hollow inner cavity is arranged at the positions close to the bed tail on both sides of the turn-over bed plate 34. Preferably, the hollow inner cavity is opened at the waist position of the patient.

Preferably, the first position-limiting part 341 and the second position-limiting part 342 are respectively provided with a protrusion 344 near the turnover bed plate 34. Preferably, the protrusion 344 may be hemispherical.

Preferably, the first and second locking grooves 341-a and 342-a are provided with through holes 343 matching with the protrusions 344. Wherein, under the condition that the turnover bed board 34 has the inclination degree. By inserting the first position-limiting portion 341 into the first engaging groove 341-a. The second stopper 342 is inserted into the second engaging groove 342-a,

so that the first and second position-limiting

parts

341 and 342 can limit the position when external force is applied to the patient while the patient turns over.

Preferably, the first and second catching grooves 341-a and 342-a may be hemispherical holes.

The turnover bed plate 34 is further provided with a buckle, wherein two ends of the first double-ring lifting rope 333 are fixedly connected with at least one buckle positioned on one side of the turnover bed plate so as to be fixedly connected with the turnover bed plate 34. Two ends of the second double-ring lifting rope 334 are fixedly connected with at least one buckle positioned on the other side of the turnover bed plate, so that the second double-ring lifting rope is fixedly connected with the turnover bed plate 34.

Preferably, the buckles are arranged at four corners of the turn-over bed plate 34.

Preferably, a soft cushion is arranged on the turn-over bed plate 34. Cushions are arranged on the first ram 351 and the second ram 361. Preferably, the soft pad may be a latex pad. Preferably, the surface of the latex pad is provided with an anti-slip layer. Preferably, the anti-slip layer is made of rubber.

For convenience of understanding, the working principle of the present invention is explained as follows: as shown in fig. 6 and 7, when a patient needs to turn over, a medical staff can control the direct current stepping motor 31 to rotate forward, so that one end of the transmission member 33 is tensioned, the first double-ring lifting rope 333 or the second double-ring lifting rope 334 connected with the end of the transmission member 33 is tensioned, the turn-over bed plate 34 on the side is lifted, the patient turns over to the first limiting part 341 or the second limiting part 342 fixed in advance, and the first ram 351 or the second ram 361 slides along the slide rail and abuts against the back of the patient, so that one side of the patient turns over; the medical staff can also control the direct current stepping motor 31 to rotate reversely, so that the other end of the transmission part 33 is tensioned, the other side of the turnover bed plate 34 is lifted, the patient is turned to the first limiting part 341 or the second limiting part 342 fixed in advance, and the first ram 351 or the second ram 361 slides along the slide rail and abuts against the back of the patient, so that the turnover of the other side of the patient is realized; as shown in fig. 5, when a patient needs to lie down, a medical care personnel fixes the first limiting portion 341 and the second limiting portion 342 on two sides of the patient in advance, and a spacing area for lying down is reserved, so that the patient cannot turn over more than 90 degrees, then controls the first double-ring lifting rope 333 and the second double-ring lifting rope 334 on two sides of the dc stepping motor 31 to be in a loose state, and makes the turn-over bed plate 34 fall on the bed by the first limitation, and then the medical care personnel can readjust the first limiting portion 341 and the second limiting portion 342 according to the situation, so as to prevent the first limiting portion 341 and the second limiting portion 342 from abutting against two sides of the patient to cause discomfort.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. Turning device for medical care at least comprises: the turnover mechanism (3) at least comprises a transmission piece (33) and a turnover bed plate (34), the transmission piece (33) at least comprises a first chain (331) and a second chain (332), at least one double-ring lifting rope is arranged on the turnover bed plate (34),

it is characterized in that the preparation method is characterized in that,

a first chute (35) and a first ram (351) which are connected with each other in a sliding manner are arranged on the turnover bed plate (34), a second chute (36) and a second ram (361) which are connected with each other in a sliding manner are also arranged on the turnover bed plate (34), the double-ring lifting rope comprises a first double-ring lifting rope (333) fixedly connected with one ends of the first chain (331) and the second chain (332), the double-ring lifting rope further comprises a second double-ring lifting rope (334) fixedly connected with the other ends of the first chain (331) and the second chain (332), wherein,

under the condition that the first double-ring lifting rope (333) moves upwards relative to the turnover bed plate (34) in a manner that the first chain (331) and the second chain (332) on the same side of the turnover bed plate (34) are shortened, the second ram (361) can abut against the back of a patient between the first ram (351) and the second ram (361);

under the condition that the second double-ring lifting rope (334) moves upwards relative to the turnover bed plate (34) in a mode that the first chain (331) and the second chain (332) on the other side of the turnover bed plate (34) are both shortened, the first ram (351) can abut against the back of a patient between the first ram (351) and the second ram (361).

2. The turn-over device for medical care according to claim 1, wherein the first ram (351) and the second ram (361) are respectively provided with a sliding block (37), and the sliding blocks (37) can drive the first ram (351) and the second ram (361) to slide along the inclined direction of the turn-over bed plate under the condition that the turn-over bed plate (34) has an inclined degree.

3. The turn-over device for medical care according to claim 2, characterized in that the turn-over bed plate (34) has a hollow cavity, the first runner (35) or the second runner (36) opens into the hollow cavity, respectively, the first runner (35) or the second runner (36) matches the shape of the slide block (37) so that the slide block (37) can be slidably connected to the turn-over bed plate (34) along the first runner (35) or the second runner (36).

4. The medical care turn-over device according to claim 3, wherein a first limit part (341) and a first clamp groove (341-a) which are detachably connected with each other are arranged on the turn-over bed plate (34), and a second limit part (342) and a second clamp groove (342-a) which are detachably connected with each other are arranged on the turn-over bed plate (34).

5. The medical nursing turn-over device of claim 4, wherein said first slot (341-a) and said second slot (342-a) are opened in said hollow inner cavity, respectively.

6. The turning-over device for medical care according to claim 5, wherein the first and second position-limiting parts (341, 342) are respectively provided with a protrusion (344) near the turning-over bed plate (34).

7. The turning over device for medical care according to claim 6, wherein a through hole (343) matching with the protrusion (344) is provided on the first catching groove (341-a) and the second catching groove (342-a).

8. The turnover device for medical care according to claim 7, wherein a buckle is further disposed on the turnover bed plate (34), wherein both ends of the first double-ring lifting rope (333) are fixedly connected with at least one of the buckles disposed on one side of the turnover bed plate so as to be fixedly connected with the turnover bed plate (34), and both ends of the second double-ring lifting rope (334) are fixedly connected with at least one of the buckles disposed on the other side of the turnover bed plate so as to be fixedly connected with the turnover bed plate (34).

9. The turning over device for medical care according to claim 8, characterized in that the buckles are arranged at four corners of the turning over bed board (34).

10. The turn-over device for medical care according to claim 1, wherein a soft cushion is provided on the turn-over bed plate (34), and soft cushions are provided on the first ram (351) and the second ram (361).