CN220175454U - Critical patient transfer device - Google Patents
Critical patient transfer device Download PDFInfo
- Publication number
- CN220175454U CN220175454U CN202321641285.8U CN202321641285U CN220175454U CN 220175454 U CN220175454 U CN 220175454U CN 202321641285 U CN202321641285 U CN 202321641285U CN 220175454 U CN220175454 U CN 220175454U
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- bed
- belt
- plate
- supporting
- bottom plate
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- 238000012546 transfer Methods 0.000 title abstract description 16
- 238000013519 translation Methods 0.000 claims abstract description 69
- 208000027418 Wounds and injury Diseases 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
Abstract
The utility model discloses a critical patient transferring device which comprises a transferring vehicle, a bed bottom plate, a supporting bed plate and a belt, wherein the supporting bed plate is connected with the bed bottom plate in a left-right sliding manner; the left side and the right side of the top of the bed bottom plate are respectively provided with a first translation component and a second translation component, and the second translation component is close to the extending end of the support bed plate; one end of the belt is in wire-wound connection with the first translation assembly, the other end of the belt is in wire-wound connection with the second translation assembly, the middle part of the belt is pressed against the outer side of the extending end of the support bed plate, and the first translation assembly and the second translation assembly drive the belt to translate along the left-right direction. The utility model is provided with the first driving component to replace manual patient carrying, has high transfer efficiency and avoids secondary injury to the patient caused by the manual patient carrying mode.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a critical patient transferring device.
Background
Critical patients are people with weak self-care ability who need assistance from nurses and other caregivers to change beds or postures.
When transferring the bed of a critical patient, the traditional mode is to transfer the patient to a transfer vehicle by pure manpower modes such as hand lifting and the like; in order to reduce the pain caused to the patient in the moving process, the transferring mode is often carried out by matching a plurality of people, the transferring difficulty is high, the whole process is time-consuming and labor-consuming, and in addition, the repeated transferring is easy to cause fatigue of people, the transferring matching is not in place, and secondary damage is easy to the patient.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a critical patient transferring device, and solves the problems that the traditional critical patient transferring process is time-consuming and labor-consuming and is easy to cause secondary injury to patients.
The technical scheme adopted for solving the technical problems is as follows:
the critical patient transferring device comprises a transferring vehicle, a bed bottom plate, a supporting bed plate positioned on the upper side of the bed bottom plate and a belt; the support bed board is connected with the bed bottom board in a left-right sliding way through a sliding block and a guide rail; the upper side of the bed bottom plate is provided with a first driving component which is in driving connection with the bottom of the support bed plate and is used for driving one end of the support bed plate to extend out of the bed bottom plate; the left side edge and the right side edge of the top of the bed bottom plate are respectively provided with a first translation component and a second translation component, and the second translation component is close to the extending end of the support bed plate; one end of the belt is in wire-wound connection with the first translation assembly, the other end of the belt is in wire-wound connection with the second translation assembly, the middle part of the belt is pressed against the outer side of the extending end of the support bed board, and the first translation assembly and the second translation assembly drive the belt to translate on the support bed board along the left-right direction.
Further, the extending end of the supporting bed board is connected with a roller in a switching mode, and the middle of the belt is pressed against the outer portion of the roller.
Further, the upper side of the top of the bed bottom plate is connected with a supporting wheel, the supporting wheel is close to the extending end of the supporting bed plate, and the bottom of the supporting bed plate is pressed against the supporting wheel.
Further, the bed bottom plate is connected with a first limiting wheel in a switching mode, the first limiting wheel is close to the bottom of the supporting bed plate, and the belt is wound around the first limiting wheel and then connected with the second translation assembly in a winding mode.
The utility model has the following beneficial effects:
1. the utility model provides a critical patient transferring device which comprises a transferring vehicle and a bed bottom plate, wherein a first driving component is arranged on the upper side of the bed bottom plate, and the upper side of the bed bottom plate is in sliding connection with a supporting bed plate; the left side and the right side of the top of the bed bottom plate are respectively provided with a first translation component and a second translation component, one end of the belt is in wire-wound connection with the first translation component, the other end of the belt is in wire-wound connection with the second translation component, and the middle part of the belt is pressed against the outer side of the extending end of the supporting bed plate; when a critical patient needs to be transferred onto the transfer trolley, the first driving component drives the extending end of the support bed board to extend to the outer side of the bed bottom board, and the extending end of the support bed board extends to the lower part of the patient with the belt; the belt is driven by the first translation assembly to move to the middle of the supporting bed board, the supporting bed board is driven by the first driving assembly to reset, and the belt is reset by the second translation assembly, so that the efficiency of transferring critical patients is high, and secondary injury to the patients caused by manual carrying is avoided.
2. The roller is connected to the extending end of the supporting bed board, and the belt is pressed against the roller when moving, so that the friction between the belt and the supporting bed board is effectively reduced, the service life of the belt is prolonged, and the manual transfer operation of workers is facilitated.
3. The upper side of the top of the bed bottom plate is connected with the plurality of supporting wheels, the bottom of the supporting bed plate is pressed against the supporting wheels to move left and right, the bearing capacity of the supporting bed plate is improved, patients can move stably along with the supporting bed plate, and the safety of the transferring process is improved.
4. The first limiting wheel is connected to the bed bottom plate in a switching mode, the first limiting wheel is close to the bottom of the supporting bed plate, after the belt presses against the extending end of the supporting bed plate, the belt bypasses the first limiting wheel and is connected with the second translation assembly in a winding mode, the belt is limited to move along the lower surface of the supporting bed plate by the first limiting wheel, the total thickness of the supporting bed plate and the belt extending into the lower portion of a patient is reduced, and the supporting bed plate is guaranteed to support the patient smoothly.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a cross-sectional view A-A of fig. 3.
In the figure, 1, a transfer vehicle; 2. a bed bottom plate; 21. a supporting wheel; 22. a first limit wheel; 3. a support bed board; 31. a roller; 4. a belt; 5. a first drive assembly; 51. a screw rod; 52. a nut; 53. a handle; 6. a first translation assembly; 7. a second translation assembly; 8. a bed.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present utility model provides a critical patient transferring device, comprising a transferring vehicle 1 and a bed bottom plate 2; the bed bottom plate 2 is arranged at the top of the transfer trolley 1, the transfer trolley 1 comprises a plurality of supporting legs, the bottoms of the supporting legs are provided with moving wheels, and the transfer trolley 1 is pushed to drive the bed bottom plate 2 to move to the side of a patient bed to be transferred.
The upper side of the bed bottom plate 2 is provided with a supporting bed plate 3; the supporting bed board 3 is connected with the bed bottom board 2 in a left-right sliding way through a sliding block and a guide rail; specifically, two parallel guide rails are installed on the top surface of the bed bottom plate 2, the guide rails are arranged along the left-right direction, the lower side surface of the support bed plate 3 is provided with sliding blocks corresponding to the guide rails, and the sliding blocks are in sliding fit with the guide rails to limit the up-down displacement and the front-back displacement of the support bed plate 3 on the top of the bed bottom plate 2.
A first driving component 5 is arranged on the upper side of the bed bottom plate 2 for controlling the left and right positions of the supporting bed plate 3 on the bed bottom plate 2; the first driving component 5 is installed between the support bed board 3 and the bed bottom board 2, specifically, the first driving component 5 comprises a screw rod 51, a screw nut 52 and a handle 53, the screw rod 51 is rotationally connected with the top of the bed bottom board 2 along the left-right direction, the screw nut 52 is connected with the bottom of the support bed board 3, the screw rod 51 is in spiral connection with the screw nut 52, the end part of the screw rod 51 is connected with the handle 53, the screw nut 52 is driven to move by manually rotating the handle 53, and then the screw nut 52 drives the support bed board 3 to move along the left-right direction, so that one end of the support bed board 3 extends out of the bed bottom board 2.
In this embodiment, the extending end of the support bed board 3 is at the same height as the bed surface of the patient, that is, after the support bed board 3 extends, the bottom surface of the support bed board 3 is attached to the bed surface of the patient; the extending end of the support bed plate 3 is a left side end, namely, the left side end of the support bed plate 3 is driven by the first driving component 5 to extend outwards to the outer side of the bed bottom plate 2.
A belt 4 is arranged on the upper side of the bed bottom plate 2, and a first translation component 6 and a second translation component 7 are arranged on the top of the bed bottom plate 2 for driving the belt 4 to move on the support bed plate 3; specifically, the first translation assembly 6 and the second translation assembly 7 are installed oppositely, the second translation assembly 7 is installed on the left lower side of the bed bottom plate 2 near the extending end of the support bed plate 3, and the first translation assembly 6 is installed on the right upper side of the bed bottom plate 2.
One end of the belt 4 is in wire-wound connection with the first translation assembly 6, the other end of the belt 4 is in wire-wound connection with the second translation assembly 7, the middle part of the belt 4 is pressed against the outer side of the extending end of the support bed plate 3, and the first translation assembly 6 and the second translation assembly 7 drive the belt 4 to translate on the support bed plate 3 along the left-right direction. Specifically, the first translation assembly 6 and the second translation assembly 7 are similar in structure and are arranged in parallel, the first translation assembly 6 and the second translation assembly 7 comprise a rotary drum and a driving shaft, the rotary drum is coaxially and fixedly connected with the driving shaft, two ends of the driving shaft are connected with brackets in a switching manner, and the brackets are connected with the bed bottom plate 2; the driving shaft can be driven to rotate manually or electrically, in this embodiment, the first translation assembly 6 and the second translation assembly 7 are both provided with a rotating handle connected with the driving shaft, and the rotating handle drives the rotating drum to rotate.
The two ends of the belt 4 are respectively wound on the rotary drum of the first translation assembly 6 and the rotary drum of the second translation assembly 7. The vertical distance from the center of the rotary drum of the first translation assembly 6 to the top surface of the support bed plate 3 is larger than the radius of the first rotary drum, namely a gap is reserved between the outer wall of the rotary drum of the first translation assembly 6 and the support bed plate 3, and the belt 4 passes through the gap and then is wound on the rotary drum of the first translation assembly 6. When the rotary drum is rotated to tighten the belt 4, the middle part of the belt 4 is pressed against the extending end of the supporting bed plate 3, at this time, the belt 4 on the supporting bed plate 3 is close to the upper surface of the supporting bed plate 3, and the belt 4 is supported by the supporting bed plate 3.
As shown in fig. 4, when the drum of the first translation assembly 6 is rotated to wind the belt 4, the belt 4 moves rightward against the support bed plate 3, i.e., toward the first translation assembly 6; when the drum of the second translation assembly 7 is rotated to wind the belt 4, the belt 4 moves to the left against the support bed plate 3, i.e. towards the second translation assembly 7.
The first translation assembly 6 and the second translation assembly 7 are respectively provided with a locking device, and the locking devices are specifically connected with the bracket at the position close to the rotating handle; when the handle is not operated, the pressing of the lock locks the handle, preventing the handle from rotating, and keeping the belt 4 in a tensioned state.
As shown in fig. 3 to 4, in order to reduce the abrasion of the belt 4 during the movement, the extending end of the supporting bed plate 3 is connected with a roller 31, and the middle part of the belt 4 is pressed against the outside of the roller 31. Specifically, the diameter of the roller 31 is equal to or greater than the plate thickness of the support bed plate 3, preferably, the diameter of the roller 31 is equal to the plate thickness of the support bed plate 3, the belt 4 presses against the roller 31, and the roller 31 is driven to rotate when the belt 4 moves, so that the friction effect between the belt 4 and the support bed plate 3 is effectively reduced, the service life of the belt 4 is prolonged, and the operation is convenient.
The critical patient is located on the belt 4 and can press the belt 4 to cling to the supporting bed board 3, a plurality of rollers are arranged on the top surface of the supporting bed board 3 for reducing friction, the rollers support the belt 4, and the rollers are driven to rotate when the belt 4 moves, so that the moving friction resistance is effectively reduced.
As shown in fig. 4, in order to improve the bearing capacity of the support bed plate 3 and stably transfer the patient, the upper side of the top of the bed bottom plate 2 is connected with a supporting roller 21, the supporting roller 21 is close to the extending end of the support bed plate 3, and the bottom of the support bed plate 3 is pressed against the supporting roller 21. In this embodiment, the supporting rollers 21 are arranged at intervals along the extending ends of the supporting bed plate 3, the sliding blocks are far away from the extending ends of the supporting bed plate 3, when the first driving assembly 5 drives the extending ends of the supporting bed plate 3 to move to the outer side of the bed bottom plate 2, the middle of the supporting bed plate 3 is supported by the supporting rollers 21, the end of the supporting bed plate 3 is limited by the sliding blocks and the guide rails, and the extending ends of the supporting bed plate 3 are prevented from being deformed under pressure, so that normal transferring operation is affected.
As shown in fig. 4, when transferring a patient, the transfer cart 1 is pushed to one side of a designated patient bed 8, and the first driving assembly 5 drives the extended end of the support bed plate 3 to move to the outside of the bed bottom plate 2; at this time, the belt 4 is divided into an upper section and a lower section by taking the extending end of the support bed plate 3 as a boundary, the upper section of the belt 4 is adhered to the upper surface of the support bed plate 3, and the lower section of the belt 4 moves out of one side of the bed bottom plate 2 along with the support bed plate 3 and interferes with the patient bed 8 to influence the extending distance of the support bed plate 3; in order to avoid the influence of the belt 4 on the extending action of the support bed plate 3, the first limiting wheel 22 is connected to the bed bottom plate 2 in a switching way, the first limiting wheel 22 is close to the bottom of the support bed plate 3, the first limiting wheel 22 is close to the second shifting assembly 7 and connected to the bed bottom plate 2 in a switching way, and the belt 4 is wound with the second shifting assembly 7 after bypassing the first limiting wheel 22.
Specifically, the vertical distance from the rotation center of the first limiting wheel 22 to the ground of the support bed board 3 is larger than the rotation radius of the first limiting wheel 22, namely, a gap is reserved between the outer wall of the first limiting wheel 22 and the support bed board 3, and the belt 4 passes through the gap and then is wound on the second translation assembly 7.
When the first driving component 5 drives the extending end of the supporting bed board 3 to move to the outer side of the bed bottom board 2, the first limiting wheels 22 block the lower section of the belt 4, so that the lower section of the belt 4 is close to the lower side face of the supporting bed board 3. The purpose of this design is: the belt 4 coats the upper surface and the lower surface of the support bed plate 3, the distance between the upper belt 4 and the lower belt 4 is similar to the thickness of the support bed plate 3, the first driving assembly 5 is convenient for driving the extending end of the support bed plate 3 to extend into the lower part of a patient with the belt 4, and the moving resistance of the support bed plate 3 is reduced.
The process of transferring critically ill patients of the utility model is: firstly, pushing the transfer trolley 1 to the side of a bed of a patient to be transferred, pressing a locker at the position of the first translation assembly 6 to lock the rotary drum of the first translation assembly 6, and opening the locker at the position of the second translation assembly 7 to enable the rotary drum of the second translation assembly 7 to be free; then, the handle 53 is manually rotated to drive the support bed board 3 to move towards the bed of the patient, and at the moment, the support bed board 3 pushes the belt to enable the belt on the rotary drum of the second translation assembly 7 to rotate out and extend into the lower part of the patient along with the support bed board 3; then, a locker at the position of the first translation assembly 6 is opened, a rotating handle of the first translation assembly 6 is manually rotated, and a belt is wound by a rotary drum of the first translation assembly 6, so that the belt drives a patient to move to the middle part of the support bed board 3; finally, the manual reverse rotation handle 53 drives the support bed board 3 to be far away from the bed of the patient and reset, so that the patient can be stably moved out of the bed; simultaneously, the rotating handle of the second translation assembly 7 is manually rotated, the belt is wound by the rotary drum of the second translation assembly 7, and the belt is tightened until the next transfer action. The operation of transferring the patient from the transfer cart 1 to the patient's bed is similar to the above-described process and will not be described in detail here.
In the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. refer to the orientation or positional relationship based on that shown in the drawings, and are merely for the purpose of describing the present utility model and do not require that the present utility model must be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.
The foregoing has been described in what is considered to be the preferred embodiments of the utility model, and the description of specific examples is only intended to provide a better understanding of the principles of the utility model. It will be apparent to those skilled in the art that modifications and equivalents may be made in accordance with the principles of the utility model, and such modifications and equivalents are considered to fall within the scope of the utility model.
Claims (4)
1. The critical patient transferring device comprises a transferring vehicle (1) and a bed bottom plate (2) and is characterized by also comprising a supporting bed plate (3) and a belt (4) which are positioned on the upper side of the bed bottom plate (2); the supporting bed board (3) is connected with the bed bottom board (2) in a left-right sliding way through a sliding block and a guide rail; a first driving component (5) is arranged on the upper side of the bed bottom plate (2), and the first driving component (5) is in driving connection with the bottom of the support bed plate (3) and is used for driving one end of the support bed plate (3) to extend out of the bed bottom plate (2);
the left side edge and the right side edge of the top of the bed bottom plate (2) are respectively provided with a first translation component (6) and a second translation component (7), and the second translation component (7) is close to the extending end of the support bed plate (3); one end of the belt (4) is in wire-wound connection with the first translation assembly (6), the other end of the belt is in wire-wound connection with the second translation assembly (7), the middle part of the belt (4) is pressed against the outer side of the extending end of the support bed board (3), and the first translation assembly (6) and the second translation assembly (7) drive the belt (4) to translate along the left-right direction on the support bed board (3).
2. A critical patient transferring apparatus as claimed in claim 1, wherein the extending end of the support bed plate (3) is connected with a roller (31), and the middle part of the belt (4) is pressed against the outside of the roller (31).
3. The critical patient transferring device according to claim 1, wherein a supporting wheel (21) is connected to the upper side of the top of the bed bottom plate (2), the supporting wheel (21) is close to the extending end of the supporting bed plate (3), and the bottom of the supporting bed plate (3) is pressed against the supporting wheel (21).
4. The critical patient transferring device according to claim 1, wherein the bed bottom plate (2) is connected with a first limiting wheel (22), the first limiting wheel (22) is close to the bottom of the supporting bed plate (3), and the belt (4) is wound with the second shifting assembly (7) after bypassing the first limiting wheel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641285.8U CN220175454U (en) | 2023-06-27 | 2023-06-27 | Critical patient transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641285.8U CN220175454U (en) | 2023-06-27 | 2023-06-27 | Critical patient transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220175454U true CN220175454U (en) | 2023-12-15 |
Family
ID=89108245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641285.8U Active CN220175454U (en) | 2023-06-27 | 2023-06-27 | Critical patient transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220175454U (en) |
-
2023
- 2023-06-27 CN CN202321641285.8U patent/CN220175454U/en active Active
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