CN115068221A

CN115068221A - Transfer device for first aid of department of cardiology

Info

Publication number: CN115068221A
Application number: CN202210692477.5A
Authority: CN
Inventors: 潘丽华; 周勇; 徐志丹; 闫博宇; 陆齐; 王帅; 陈丽华; 俞剑东
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-20

Abstract

The invention discloses a transfer device for emergency treatment in cardiology department, and relates to the technical field of medical instruments. The invention comprises a transfer mechanism, wherein the transfer mechanism is provided with a lifting mechanism and a translation mechanism, and comprises a bottom plate, a bedstead and universal wheels arranged at the bottom of a supporting plate. It rotates to drive first worm to change through rotating, and cooperate with the threaded rod, can wholly carry out altitude mixture control to the bedstead, after having adjusted the whole height of bedstead, pull earlier the second guard plate and make it keep flat on the transfer board, then through the second worm that sets up, the second worm wheel, mutually supporting of rack isotructure, can also make the transfer board remove to operation table or nursing bed, then make the second guard plate that sets up stretch into under the patient, slowly move the patient to the transfer board on, be convenient for make save worry and save effort when transporting the patient, high convenience and fast, medical personnel's intensity of labour has not only been reduced, still reduce the risk that causes secondary injury to the patient, the reliability is transported in the reinforcing.

Description

Transfer device for first aid of department of cardiology

Technical Field

The invention relates to the technical field of medical instruments, in particular to a first-aid transfer device for cardiology

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set in the major medicine of all levels of hospitals for diagnosing and treating cardiovascular diseases, the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, and emergency operations are often performed on critical patients and emergency patients in the clinical work of the cardiology department.

Generally, after an operation, a patient needs to be moved from an operating bed to a transfer trolley by medical staff, the patient is transferred to a ward by the transfer trolley, and then the patient is moved from the transfer trolley to the patient bed by family members or the medical staff, so that the labor intensity of the medical staff is increased, and the wound at the position of an operation suture is easily broken due to improper carrying position of the patient after the operation in the carrying process, and great harm is brought to the patient after the operation.

Therefore, we propose a transfer device for emergency treatment in cardiology.

Disclosure of Invention

The invention aims to provide a transfer device for emergency treatment in cardiology department, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a intracardiac branch of academic or vocational study is transfer device for first aid, includes transport mechanism, be provided with elevating system and translation mechanism in the transport mechanism, transport mechanism includes bottom plate and bedstead, sets up the universal wheel of bottom plate bottom, elevating system is including setting up telescopic link between bottom plate and the bedstead, fixing bracing piece between the telescopic link, fixing the threaded rod, swing joint in bracing piece bottom threaded rod, swing joint in first worm wheel on the threaded rod, rotate and connect in the storage cylinder of first worm wheel bottom, fix backup pad on the bottom plate, rotate and connect in first worm in the backup pad, translation mechanism is including fixing guide rail on the bedstead, swing joint in slider on the guide rail, fix transport plate on the slider, rotate and connect in second worm wheel on the bedstead, rotate and connect in second worm, the worm of worm wheel bottom, The support sleeve is movably connected to the second worm, and the rack is arranged at the bottom of the transfer plate.

Furthermore, a first protective guard is fixedly connected to the bed frame, a second protective guard is movably connected to the transfer plate, and one side of the second protective guard is inclined.

Furthermore, the bottom of the first worm wheel is rotatably connected with the containing barrel through a bearing, and a threaded hole matched with the threaded rod is formed in the middle of the first worm wheel.

Furthermore, the first worm and the first worm wheel are meshed with each other, and one end of the first worm is provided with a rotating handle.

Furthermore, the bottom of threaded rod is provided with the limiting plate, and the internal diameter looks adaptation of limiting plate and containing cylinder.

Furthermore, the number of the second worm gears is two, and the bottom of the bedstead is provided with a through groove matched with the second worm gears.

Furthermore, the number of the second worms is two, and the two second worms are in transmission connection through a transmission belt.

Furthermore, the second worm wheel is meshed with the rack.

The invention has at least the following beneficial effects:

the rotating handle is rotated to drive the first worm to rotate, and the first worm gear is rotated to drive the threaded rod to move upwards or downwards, so that the whole bedstead is kept flush with the height of the operating bed or the nursing bed, the inconvenience caused by the fact that the height of the operating bed or the nursing bed does not correspond to the height of the bedstead and a patient needs to be carried is avoided, after the whole height of the bed frame is adjusted, the second protection plate is firstly pulled to be horizontally placed on the transfer plate, then the transfer plate can move to the operation bed or the nursing bed through the mutual matching of the structures such as the second worm, the second worm wheel, the rack and the like, then make the second guard plate that sets up stretch into the patient under, slowly move the patient to the transport board on, be convenient for make save worry laborsaving when transporting the patient, convenient and fast has not only reduced medical personnel's intensity of labour, still reduces the risk that causes the secondary injury to the patient, and the reliability is transported in the reinforcing.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a first perspective view of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a perspective view of the lift mechanism of the present invention;

FIG. 4 is a first perspective view of the translation mechanism of the present invention;

FIG. 5 is a second perspective view of the translation mechanism of the present invention;

fig. 6 is a perspective view of the bedstead structure according to the present invention.

Reference numerals:

100. a transfer mechanism; 101. a base plate; 102. a bed frame; 103. a universal wheel;

200. a lifting mechanism; 201. a telescopic rod; 202. a support bar; 203. a threaded rod; 204. a first worm gear; 205. a storage cylinder; 206. a support plate; 207. a first worm; 208. a threaded hole; 209. turning a handle;

300. a translation mechanism; 301. a guide rail; 302. a slider; 303. a transfer plate; 304. a second worm gear; 305. a second worm; 306. a support sleeve; 307. a rack; 308. a through groove; 309. a first guard plate; 310. a second guard plate; 311. and (4) a bump.

Detailed Description

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

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a intracardiac branch of academic or vocational study is transfer device for first aid, including transport mechanism 100, transport mechanism 100 is last to be provided with elevating system 200 and translation mechanism 300, transport mechanism 100 includes bottom plate 101 and bedstead 102, the universal wheel 103 of setting in bottom plate 101, transport mechanism 100 mainly used is when the first aid, carry out conventional transportation operation to the patient of the weight of illness, and elevating system 200 can carry out altitude mixture control to bedstead 102, make its and not operation table of co-altitude, adaptation such as nursing bed, translation mechanism 300 then can be through carrying out flexible removal, on wholly translating to bedstead 102 the patient, avoid when carrying the patient of surgery, lead to the wound of patient's operation suture department to break or infect, cause very big misery and secondary injury for the patient.

The lifting mechanism 200 comprises telescopic rods 201 arranged between a bottom plate 101 and a bedstead 102, the number of the telescopic rods 201 is four, the four telescopic rods 201 are arranged on the bottom plate 101 in a rectangular shape, supporting rods 202 are fixed between the telescopic rods 201, the supporting rods 202 are used for facilitating connection between the telescopic rods 201, threaded rods 203 fixed at the bottoms of the supporting rods 202, first worm wheels 204 movably connected to the threaded rods 203, containing cylinders 205 rotatably connected to the bottoms of the first worm wheels 204, supporting plates 206 fixed on the bottom plate 101, first worms 207 rotatably connected to the supporting plates 206, the first worms 207 are meshed with the first worm wheels 204, rotating handles 209 are arranged at one ends of the first worms 207, and the first worms 207 are conveniently rotated by utilizing the rotating handles 209.

Further, the bottom of the first worm wheel 204 is connected with the storage barrel 205 through the bearing in a rotating manner, the bearing is utilized to support the first worm wheel 204 when rotating, the middle of the first worm wheel 204 is provided with a threaded hole 208 matched with the threaded rod 203, and when the first worm wheel 204 rotates forwards or backwards, the threaded rod 203 can be driven to move upwards or downwards by utilizing the threaded hole 208.

On the other hand, the bottom of threaded rod 203 is provided with the limiting plate, and the limiting plate and the internal diameter looks adaptation of containing cylinder 205, utilizes the limiting plate, makes things convenient for threaded rod 203 to carry on spacingly when moving about, prevents that it from breaking away from and improving its stability when moving with containing cylinder 205 mutually.

Specifically, when needing to transport the patient, at first rotate to rotate 209 and drive first worm 207 and rotate to utilize first worm wheel 204 to rotate and drive threaded rod 203 and upwards or move down, make the bedstead 102 whole with operation table or nursing bed height keep flushing can, avoid operation table or nursing bed height and bedstead 102 height to not correspond, still need carry the patient, cause inconvenience.

The translation mechanism 300 comprises a guide rail 301 fixed on the bed frame 102 and a sliding block 302 movably connected on the guide rail 301, the sliding block 302 and the guide rail 301 are mutually matched, a transfer plate 303 fixed on the sliding block 302, a second worm wheel 304 rotatably connected on the bed frame 102 and a second worm 305 rotatably connected at the bottom of the worm wheel, the number of the second worm wheels 304 is two, the bottom of the bed frame 102 is provided with a through groove 308 matched with the second worm wheel 304, a support sleeve 306 movably connected on the second worm 305 and a rack 307 arranged at the bottom of the transfer plate 303, and the second worm wheel 304 and the rack 307 are mutually meshed.

It should be noted that a first guard rail is fixedly connected to the bed frame 102, a second guard rail is movably connected to the transfer board 303 through a hinge, one side of each of the first guard plate 309 and the second guard plate 310 is inclined, the second guard rail can deflect on the transfer board 303 by 90 degrees, and when a patient needs to be transferred, the inclined second guard plate 310 extends under the patient, so that the patient can be gently scooped up.

Further, the quantity of second worm 305 is two, and is connected through drive belt transmission between two second worms 305, is convenient for make two second worms 305 rotate simultaneously, drives second worm wheel 304 and rotates to drive transfer board 303 and carry out the translation, and because have the auto-lock nature between second worm 305 and the second worm wheel 304, consequently when second worm 305 does not rotate, second worm wheel 304 can not unexpected the rotation, can effectively ensure the stability of transfer board 303.

On the other hand, the two sides of one end of the slider 302 are fixedly connected with the convex blocks 311, and the slider 302 is conveniently limited by the convex blocks 311 to prevent the slider from sliding out of the guide rail 301.

Concretely, after having adjusted bedstead 102 overall height, pull first second protection board 310 and make it keep flat on transporting board 303, then rotate second worm 305 and drive second worm wheel 304 and rotate, and cooperate with the rack 307 that sets up, make transporting board 303 move to the operation table or nursing bed, then make the second protection board 310 that sets up stretch into under the patient, slowly move the patient to transporting board 303 on, then the antiport second worm 305 and with second worm wheel 304, the rack 307 isotructure cooperatees, it can to drive transporting board 303 to reset, in this way, be convenient for make save worry and laborsaving when transporting the patient, and is convenient and fast, reduce the risk that causes secondary injury to the patient, the reinforcing is transported the reliability.

The working principle of the invention is as follows: when a patient needs to be transported, the whole device is firstly placed side by side with an operation bed or a nursing bed, then the rotating handle 209 is rotated to drive the first worm 207 to rotate, the first worm wheel 204 is rotated to drive the threaded rod 203 to move upwards or downwards, the transporting plate 303 is adjusted to be flush with the operation bed or the nursing bed, then the second protecting plate 310 is pulled to keep a horizontal state, then the second worm 305 is rotated to drive the second worm wheel 304 to rotate, the second worm wheel 304 is utilized to drive the rack 307 to move, the transporting plate 303 is moved to one side of the operation bed or the nursing bed, then the second protecting plate 310 in an inclined plane shape extends under the patient, the patient is slowly moved onto the transporting plate 303, then the second worm 305 is reversely rotated and is matched with the structures such as the second worm wheel 304 and the rack 307, the transporting plate 303 is driven to reversely move onto the bed frame 102 to reset, and the patient can be transported, the operation patient does not need to be moved manually, so that the labor intensity of medical personnel is reduced, and secondary damage to the patient and wound cracking are 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.

The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. When an element is referred to as being "mounted to," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

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.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. A transfer device for emergency treatment in cardiology department comprises a transfer mechanism (100), and is characterized in that the transfer mechanism (100) is provided with a lifting mechanism (200) and a translation mechanism (300);

the transfer mechanism (100) comprises a bottom plate (101), a bed frame (102) and universal wheels (103) arranged at the bottom of the bottom plate (101);

the lifting mechanism (200) comprises an expansion rod (201) arranged between the bottom plate (101) and the bed frame (102), a support rod (202) fixed between the expansion rods (201), a threaded rod (203) fixed at the bottom of the support rod (202), a first worm wheel (204) movably connected to the threaded rod (203), a receiving barrel (205) rotatably connected to the bottom of the first worm wheel (204), a support plate (206) fixed on the bottom plate (101), and a first worm (207) rotatably connected to the support plate (206);

the translation mechanism (300) comprises a guide rail (301) fixed on the bed frame (102), a sliding block (302) movably connected on the guide rail (301), a transfer plate (303) fixed on the sliding block (302), a second worm wheel (304) rotatably connected on the bed frame (102), a second worm (305) rotatably connected at the bottom of the worm wheel, a support sleeve (306) movably connected on the second worm (305), and a rack (307) arranged at the bottom of the transfer plate (303).

2. The first aid transfer device for cardiology department according to claim 1, wherein: the bed frame (102) is fixedly connected with a first protective guard, the transfer plate (303) is movably connected with a second protective guard, and one side of the second protective guard (310) is in an inclined plane shape.

3. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the bottom of the first worm wheel (204) is rotatably connected with the storage barrel (205) through a bearing, and a threaded hole (208) matched with the threaded rod (203) is formed in the middle of the first worm wheel (204).

4. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the first worm (207) is meshed with the first worm wheel (204), and one end of the first worm (207) is provided with a rotating handle (209).

5. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the bottom of threaded rod (203) is provided with the limiting plate, and the internal diameter looks adaptation of limiting plate and containing barrel (205).

6. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the number of the second worm gears (304) is two, and the bottom of the bedstead (102) is provided with a through groove (308) matched with the second worm gears (304).

7. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the number of the second worm screws (305) is two, and the two second worm screws (305) are in transmission connection through a transmission belt.

8. The transfer device for emergency treatment in cardiology department according to claim 1, wherein: the second worm wheel (304) is meshed with the rack (307).