CN114452099A

CN114452099A - Severe patient position auto-change over device

Info

Publication number: CN114452099A
Application number: CN202210268892.8A
Authority: CN
Inventors: 赵荣; 王毓; 张茜; 王茹; 张丹; 闫明燕; 刘玉芳; 汪超; 雷青; 郭文伟
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-05-10

Abstract

The invention relates to the technical field of medical equipment, in particular to a posture switching device for critically ill patients, which comprises a lying plate arranged on the top of a bedstead, wherein cavities for storage are formed in the positions of two sides of the middle of the lying plate, gear shafts for transmission adjustment are movably connected to two sides of each cavity, one end of each gear shaft is used for transmission rotation through a motor, and a posture plate for supporting the body position of a patient is meshed with the outer surface of each gear shaft. This severe patient position auto-change over device for body position board itself can carry out the inclined support when the patient lies, and avoids the installation of lid in one side of body position board surface, can be when patient accepts body position board inclined support, can play the evading safeguard measure to health one side position, and avoids the constant temperature tube that covers internally mounted can be difficult for obtaining the bedding to the patient and cover the condition and keep warm and shine, reduces that patient's health is frozen and cause uncomfortable problem.

Description

Severe patient position auto-change over device

Technical Field

The invention relates to the technical field of medical equipment, in particular to a posture switching device for critically ill patients.

Background

Body position conversion refers to a process of changing the posture and position of a human body in a certain way. Clinically, the posture of the patient can be changed regularly according to the needs of treatment, nursing and rehabilitation, and the method has important significance for promoting the blood circulation of the whole body, preventing the occurrence of complications such as pressure sore, urinary tract infection, dropsy pneumonia, muscular atrophy, joint deformation and the like in early stage and ensuring the realization of expected effects of rehabilitation treatment and rehabilitation nursing.

Chinese patent No. CN113133882A discloses a patient position conversion device for nursing critical patients, which comprises a bed body, a support seat, a body rotating part, a head supporting part and a leg rotating part, wherein the support seat is fixedly connected to the lower side of the bed body, the body rotating part comprises a body rotating plate, a drive box body, a rotating wheel, an adjusting rod and a supporting rod, the body rotating plate is rotatably connected with the front side of the bed body, the inner side of the drive box body is rotatably connected with a drive bevel gear and a driven bevel gear, the drive bevel gear is meshed with the driven bevel gear, the drive bevel gear is fixedly connected with a first rotating handle, the driven bevel gear is concentrically and fixedly connected with the rotating plate, the gap between the drive box body and the bed body is fully utilized to set articles, and meanwhile, the locker is also used for connecting the drive box body with the bed body, further strengthen the support to the bed body, the height of bed body has been adjusted as required, has enlarged the application scope of device.

However, the medical care and use method still has individual defects in the aspect of medical care and use, such as the fact that when a patient obtains external equipment to complete body position switching, the positions on the two sides lack protection measures for body parts, the patient is not easy to obtain shielding and warm-keeping treatment of the bedding when lying on the side, and in the process of lying on the side, the problem that the position of the patient slides down easily occurs because the bedding does not have the anti-skidding limiting effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a posture switching device for severe patients, which has the advantages of warm-keeping protection, auxiliary limiting and the like and solves the problems.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the body position switching device for the critically ill patients comprises a lying plate arranged at the top of a bedstead, wherein cavities for storing are formed in positions on two sides of the middle of the lying plate, both sides of each cavity are movably connected with a gear shaft rod for transmission adjustment, one end of each gear shaft rod is used for transmission rotation through a motor, a body plate for supporting the body position of the patient is meshed on the outer surface of each gear shaft rod, both sides of the bottom of the body plate are in supporting connection with the top of the lying plate through a supporting mechanism, so that the body plate can be adjusted in an inclined manner, an avoiding cover for protecting is fixedly connected to one side of the body plate, a constant temperature pipe for heating is fixedly connected to the inside of the avoiding cover, an inductor for inducing the position of the body plate is fixedly connected to the inner side wall of each cavity, and a gentle slope plate block for limiting the body position is connected to the inner bottom wall of the middle of the lying plate through a telescopic structure, so that the body position plate can obliquely support the body of the patient to play a role in limiting.

Preferably, both sides of the lying plate are fixedly connected with protection plates for attaching to a bed side, threaded holes capable of penetrating are formed in the surfaces of the protection plates, and fastening bolts for positioning penetrate through the internal threads of the threaded holes.

Preferably, the bottom of the lying plate is connected with a display screen for operation and treatment through a power line, and the surface of the display screen is fixedly connected with the surface of one of the protection plates.

Preferably, but avoid the equal fixedly connected with skid-proof silica gel pad in the inside both sides of lid, the inside wall of avoiding the lid is connected with the transparent sheet layer that is used for the protection through the vallecular cavity of seting up for it can heat to shine to evade the interior constant temperature tube of lid to outside.

Preferably, the middle part of cavity one side fixedly connected with is used for adsorbing the soft magnetic pad of position board bottom, the upper surface of cavity has seted up the ventilation groove.

Preferably, the position of both sides of lying board upper surface all fixedly connected with be used for the magic paster of pasting, the inside of magic paster runs through there is the rivet that is used for the location.

Preferably, the supporting mechanism comprises a positioning clamp installed at the bottom of the body position plate, the middle of the positioning clamp is movably connected with a hydraulic supporting rod capable of being adjusted in a telescopic mode, and the bottom of the hydraulic supporting rod is movably connected with a foot fixing piece capable of being positioned and sleeved.

Preferably, the telescopic structure comprises an electric telescopic rod arranged at the bottom of the gentle slope plate, and the outer surface of the electric telescopic rod is fixedly connected with a bottom fixing plate used for limiting the position of the electric telescopic rod.

Preferably, the outer surface of the foot fixing piece is penetrated with an adjusting bolt capable of being positioned and limited, and one end of the adjusting bolt is penetrated and installed in the lying plate, so that the foot fixing piece can limit and fix one end of the hydraulic support rod.

(III) advantageous effects

Compared with the prior art, the invention provides a body position switching device for a severe patient, which has the following beneficial effects:

the body position switching device for the severe patients has the advantages that through the arrangement of the body position plate and the avoidance cover, the bottom of the body position plate can be obliquely supported when the patients lie down through the hydraulic support rod in the supporting mechanism, the installation of the evasion cover on one side of the surface of the body position plate can ensure that when the patient receives the inclined support of the body position plate, can play an evading protective measure for one side of the body, and the constant temperature tube arranged in the evading cover can keep warm and irradiate the patient under the condition that the patient is not easily covered by the bedding, thereby reducing the problem that the body of the patient is frozen to cause discomfort, and the high inductor can obtain the movement feedback information when the body position plate is adjusted in an inclined way, so that medical personnel can telescopically adjust the gentle slope plate supported at the bottom through the display screen, therefore, the position of one side of the body of the patient is limited and protected, and the problem that the position of the device slides down when the patient is inclined and supported and is laid on the side is avoided.

Drawings

Fig. 1 is an exploded view of a posture switching device for critically ill patients according to the present invention;

fig. 2 is a schematic structural view of a lying plate of the posture switching device for critically ill patients according to the present invention;

FIG. 3 is a schematic view of an evasive cover structure of the body position switching device for critically ill patients according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 1 of the posture switching device for the critically ill patient according to the present invention.

In the figure: 1. a lying plate; 2. a cavity; 3. a toothed shaft lever; 4. a body position plate; 5. an avoidance cover; 6. a thermostatic tube; 7. an inductor; 8. a gentle slope plate; 9. a protection plate; 10. a threaded hole; 11. fastening a bolt; 12. a display screen; 13. a silica gel pad; 14. a transparent sheet layer; 15. a soft magnetic cushion; 16. magic paster; 17. riveting; 18. positioning clips; 19. a hydraulic strut; 20. fixing the foot; 21. an electric telescopic rod; 22. a bottom fixing plate; 23. and adjusting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the posture switching device for critically ill patients comprises a lying plate 1 installed on the top of a bed frame, wherein both sides of the lying plate 1 are fixedly connected with protection plates 9 for attaching to a bed upper, the surface of the protection plate 9 is provided with a threaded hole 10 capable of penetrating through, the internal thread of the threaded hole 10 penetrates through a fastening bolt 11 for positioning, the bottom of the lying plate 1 is connected with a display screen 12 for operation treatment through a power transmission line, the surface of the display screen 12 is fixedly connected to the surface of one of the protection plates 9, both sides of the upper surface of the lying plate 1 are fixedly connected with magic patches 16 for sticking, rivets 17 for positioning are penetrated through the magic patches 16, both sides of the middle part of the lying plate 1 are provided with cavities 2 for storage, the middle part of one side of the cavities 2 is fixedly connected with a soft magnetic pad 15 for adsorbing the bottom of the body position plate 4, the upper surface of the cavities 2 is provided with ventilation slots, both sides of the cavity 2 are movably connected with a toothed shaft rod 3 for transmission adjustment, one end of the toothed shaft rod 3 is rotationally used through transmission of a motor, a body position plate 4 for supporting the body position of a patient is meshed on the outer surface of the toothed shaft rod 3, both sides of the bottom of the body position plate 4 are in supporting connection with the top of the lying plate 1 through a supporting mechanism, the supporting mechanism comprises a positioning clamp 18 installed at the bottom of the body position plate 4, the middle part of the positioning clamp 18 is movably connected with a hydraulic supporting rod 19 capable of telescopic adjustment, the bottom of the hydraulic supporting rod 19 is movably connected with a foot fixing piece 20 capable of positioning and sleeving, an adjusting bolt 23 capable of positioning and limiting penetrates through the outer surface of the foot fixing piece 20, one end of the adjusting bolt 23 penetrates through the inside of the lying plate 1, the foot fixing piece 20 can limit and fix one end of the hydraulic supporting rod 19, the body position plate 4 can be adjusted in an inclined manner, one side of the body position plate 4 is fixedly connected with an avoiding cover 5 for protection, but avoid lid 5 inside equal fixedly connected with in both sides antiskid silica gel pad 13, the vallecular cavity that avoids lid 5 is connected with the transparent sheet layer 14 that is used for the protection through seting up, make and avoid that constant temperature tube 6 in the lid 5 can heat and shine outward, the inside fixedly connected with that avoids lid 5 is used for the constant temperature tube 6 that heats and use, the inside wall fixedly connected with of cavity 2 is used for the inductor 7 of induction body position board 4 positions, the interior diapire at position board 1 middle part of lying is connected with the gentle slope plate 8 that is used for the position restriction through extending structure, extending structure is including installing electric telescopic handle 21 in the 8 bottoms of gentle slope plate, electric telescopic handle 21's fixed surface is connected with the end solid board 22 that is used for restricting electric telescopic handle 21 positions, make position board 4 carry out the slope to support to patient's health and play limiting displacement.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, the body position switching device for the critically ill patients has the advantages that through the arrangement of the body position plate 4 and the avoidance cover 5, the bottom of the body position plate 4 is supported in an inclined manner through the hydraulic support rod 19 in the support mechanism, when the patients lie down, the body position plate 4 can be supported in an inclined manner, the avoidance cover 5 is arranged on one side of the surface of the body position plate 4, when the patients receive the inclined support of the body position plate 4, avoidance protection measures can be taken for the position on one side of the body, the constant temperature tube 6 arranged in the avoidance cover 5 can perform warm-keeping irradiation on the condition that the patients are not covered by bedding easily, the problem of discomfort caused by the frozen body of the patients is reduced, in addition, the high inductor 7 can obtain movement feedback information when the body position plate 4 is adjusted in an inclined manner, so that medical personnel can perform telescopic adjustment on the gentle slope plate 8 supported at the bottom through the display screen 12, and limit protection is performed on the position on one side of the body of the patients, the problem that the position of the device slides down when the patient is inclined and supported and the patient lies on the side is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Severe patient position auto-change over device, including installing lying position board (1) at the bedstead top, its characterized in that: the multifunctional nursing bed is characterized in that cavities (2) for storage are formed in the positions of two sides of the middle of the lying plate (1), gear shafts (3) for transmission adjustment are movably connected to two sides of each cavity (2), one ends of the gear shafts (3) are used in a transmission and rotation mode through motors, a body position plate (4) for supporting the body position of a patient is meshed on the outer surface of each gear shaft (3), two sides of the bottom of each body position plate (4) are connected with the top of the lying plate (1) in a supporting mode through supporting mechanisms in a supporting mode, the body position plate (4) can be adjusted in an inclined mode, an avoiding cover (5) for protection is fixedly connected to one side of each body position plate (4), a constant temperature pipe (6) for heating is fixedly connected to the inside of each avoiding cover (5), an inductor (7) for inducing the position of the body position plate (4) is fixedly connected to the inner side wall of each cavity (2), the inner bottom wall in the middle of the lying plate (1) is connected with a gentle slope plate (8) for limiting the body position through a telescopic structure, so that the body position plate (4) can obliquely support the body of a patient to limit the body position.

2. The critically ill patient position switching device of claim 1, wherein: both sides of the lying plate (1) are fixedly connected with protection plates (9) used for being attached to a bed side, threaded holes (10) capable of penetrating are formed in the surfaces of the protection plates (9), and fastening bolts (11) used for positioning penetrate through internal threads of the threaded holes (10).

3. The critically ill patient position switching device of claim 1, wherein: the bottom of the lying plate (1) is connected with a display screen (12) for operation and treatment through a power line, and the surface of the display screen (12) is fixedly connected with the surface of one of the protection plates (9).

4. The critically ill patient position switching device of claim 1, wherein: avoid lid (5) inside both sides equal fixedly connected with silica gel pad (13) that can be skid-proof, the inside wall of avoiding lid (5) is connected with transparent sheet layer (14) that are used for the protection through the vallecular cavity of seting up for constant temperature tube (6) in avoiding lid (5) can heat outward and shine.

5. The critically ill patient position switching device according to claim 1, wherein: the middle part fixedly connected with of cavity (2) one side is used for adsorbing soft magnetic pad (15) of position board (4) bottom, the upper surface of cavity (2) has seted up the ventilation groove.

6. The critically ill patient position switching device of claim 1, wherein: the magic paster (16) that are used for pasting are all fixedly connected with in the both sides position of lying board (1) upper surface, the inside of magic paster (16) is run through and is used for rivet (17) of location.

7. The critically ill patient position switching device according to claim 1, wherein: the supporting mechanism comprises a positioning clamp (18) arranged at the bottom of the body position plate (4), the middle of the positioning clamp (18) is movably connected with a hydraulic supporting rod (19) capable of being adjusted in a telescopic mode, and the bottom of the hydraulic supporting rod (19) is movably connected with a foot fixing piece (20) capable of being positioned and sleeved.

8. The critically ill patient position switching device of claim 1, wherein: the telescopic structure comprises an electric telescopic rod (21) arranged at the bottom of the gentle slope plate (8), and the outer surface of the electric telescopic rod (21) is fixedly connected with a bottom fixing plate (22) used for limiting the position of the electric telescopic rod (21).

9. The critically ill patient position switching device of claim 7, wherein: the outer surface of the foot fixing piece (20) is provided with an adjusting bolt (23) capable of positioning and limiting in a penetrating mode, one end of the adjusting bolt (23) penetrates through the interior of the lying plate (1), and the foot fixing piece (20) can limit and fix one end of the hydraulic support rod (19).