CN220860250U - Bed-passing vehicle for medical care - Google Patents

Abstract

The utility model relates to the technical field of medical care equipment. The utility model provides a medical care bed trolley, including a lifting body with running wheels, the top two sides of the lifting body are connected to the bottom of a bed frame through a support rod; a half-bed board structure is provided on both sides of the top of the bed frame for cooperating with each other to form a bed board structure, and the half-bed board structure can be rotated and tilted relative to the bed frame, and a driving structure for controlling the tilt angle of the half-bed board structure is provided at the bottom of the inner side end of each half-bed board structure; a bed board structure is movably embedded in the interior of each half-bed board structure, and the outer side end of the bed board structure can extend out of the half-bed board structure and abut against the external bed. The utility model has the advantages of being able to automatically transfer patients in a time-saving and labor-saving manner, not easily causing lumbar muscle strain to medical staff, and being able to effectively reduce the pain caused to patients by pulling the surgical wound.

Description

A medical care bed cart

Technical Field

The utility model relates to the technical field of medical care appliances, and more specifically, to a medical care bed trolley.

Background technique

The bed transfer cart is one of the common medical care auxiliary equipment in hospitals, and it is often used in hospitals to assist in transferring postoperative patients. At present, in the process of transferring postoperative patients clinically, it is common to use a bed transfer cart composed of a stretcher cart and a bed board to transfer the patient. During use, after placing the bed board at the bottom of the patient's body, two medical staff are located on both sides of the patient, and use the height difference between the bed transfer cart and the bed. One person pulls the patient and the other pulls the bed board, thereby transferring the patient to the bed to achieve the patient transfer operation. Although the existing bed transfer cart can meet the needs of transferring patients, the entire transfer process is time-consuming and labor-intensive, which is not only easy to cause lumbar muscle strain for medical staff, but also easy to pull the patient's surgical wound and cause great pain to the patient, and it is difficult to meet the actual application needs.

The Chinese patent application with publication number CN211512442U discloses a bed transfer vehicle for facilitating patient transfer, and its technical key points are as follows: it comprises a movable bottom plate, a height-adjustable height-adjusting support frame arranged on the movable bottom plate, and a support plate arranged on the height-adjusting support frame, a bed transfer board is movably placed on the support plate, and an electric push-pull mechanism is arranged on the support plate for pushing the bed transfer board away from the support plate and pulling back the bed transfer board that is completely separated from the support plate, and the electric push-pull mechanism is detachably connected to the bed transfer board. The electric push-pull mechanism comprises a motor arranged on the support plate, a screw rod rotatably arranged on the support plate and connected to the motor shaft, a moving block threadedly sleeved on the screw rod, and a push-pull part connected to the moving block, and the push-pull part is detachably connected to the bed transfer board. Although this solution solves the problem of being able to automatically move the bed board to drive the patient's transfer and effectively reduce the pain caused by pulling the surgical wound to the patient, when transferring the patient to the bed, medical staff still need to cooperate with each other to lift the patient from the bed board to the bed. It is difficult to solve the problem that the transfer process is time-consuming and labor-intensive, and easily causes lumbar muscle strain for medical staff.

Therefore, the utility model provides a new technical solution to solve the above technical problems.

Utility Model Content

The technical problem to be solved by the utility model is to provide a medical care bed cart which can automatically transfer patients in a time-saving and labor-saving manner, is not likely to cause lumbar muscle strain to medical staff, and can effectively reduce the pain caused to patients by pulling on surgical wounds.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A medical care bed cart comprises a lifting body with running wheels, wherein the top two sides of the lifting body are connected to the bottom of a bed frame through a supporting rod; a half-bed board structure is provided on both sides of the top of the bed frame for cooperating with each other to form a bed board structure, and the half-bed board structure can be rotated and tilted relative to the bed frame, and a driving structure for controlling the tilt angle of the half-bed board structure is provided at the bottom of the inner end of each half-bed board structure; and a bed over-board structure is movably embedded in the interior of each half-bed board structure, and the outer end of the bed over-board structure can extend out of the half-bed board structure to abut against the external bed.

Preferably, the lifting vehicle body comprises a base with running wheels, a support seat is provided on the top of the base via a lifting device, wherein the support rods are provided on both side ends of the top of the support seat.

Preferably, the lifting device includes an outer extension arm and an inner extension arm arranged on both sides of the base, wherein one end of the outer extension arm is hinged to the top of the corresponding one side end of the base and the other end of the outer extension arm is slidably connected to an upper slide groove arranged on the bottom of the support base and away from the hinged end of the outer extension arm, one end of the inner extension arm is hinged to the bottom of the corresponding one side end of the support base and the other end of the inner extension arm is slidably connected to a lower slide groove arranged on the top of the base and away from the hinged end of the inner extension arm, and the outer extension arm and the inner extension arm on the same side are cross-hinged by a pin in the middle of the outer extension arm and the inner extension arm.

Preferably, the lifting device also includes an electro-hydraulic push rod arranged on the top of the base, and the movable end of the electro-hydraulic push rod is connected to a connecting rod connecting the upper ends of the two outer extension arms together, and the electro-hydraulic push rod is electrically connected to a control panel installed on the outer side wall of the support seat through a conductive wire harness.

Preferably, each of the half-bed board structures includes a half-bed board which is arranged at the top of the corresponding side of the bed frame through a rotating shaft for cooperating with each other to form a bed board structure, and the half-bed board can be rotated and tilted and adjusted along with the rotating shaft, wherein the driving structure is arranged at the bottom of the inner end of the corresponding half-bed board to connect the half-bed board with the top of the support seat, and the over-bed board structure is movably embedded in the interior of the corresponding half-bed board.

Preferably, the driving structure includes an electric push rod arranged on the top of the support seat, and the movable end of the electric push rod is hingedly connected to the bottom of the inner end of the corresponding half bed board. It also includes a control button arranged at the head end of the bed frame and electrically connected to the electric push rod through a conductive wire harness for controlling the telescopic action of the electric push rod.

Preferably, the bed board structure includes a cavity opened on the outer wall of the corresponding half bed board and extending into the interior of the half bed board, a limiting rod is provided on the half bed board and located at the outer end of the corresponding cavity, and a bed board is sleeved on the limiting rod and can slide relative to the limiting rod to extend into the cavity and rotate and adjust to rest against the external bed.

Preferably, the bed board is a bed board with a smooth surface.

Compared with the prior art, the beneficial effects of the utility model are:

When the present invention is in use, after the patient undergoes surgery and needs to be transferred to the hospital bed, the patient is transferred from the operating bed to the bed board structure of the present invention which is composed of two semi-bed board structures cooperating with each other, and then the lifting wheel pushes the lifting body together with the support rods, the bed frame, the semi-bed board structure, the driving structure, the bed board structure and the patient to the corresponding hospital bed. According to needs, the medical staff starts the lifting body, and uses the lifting of the lifting body to adjust the semi-bed board structure together with the bed board structure and the patient to an appropriate height, and then pulls the bed board structure out of the semi-bed board structure and extends it to the corresponding hospital bed. At this time, the upper end of the bed board structure is movably connected with the semi-bed board structure, and the lower end of the bed board structure rests on the outer edge of the hospital bed to form an appropriate inclination angle, and then the medical staff pushes the patient to the corresponding hospital bed. The top of the half-bed structure is moved, and under the care of the medical staff, the corresponding driving structure is started, and the driving structure pushes the half-bed structure to rotate and tilt to an appropriate angle, so that the patient is subjected to a downward force on the half-bed structure, and the patient is automatically transferred to the bed through the half-bed structure and the bed structure by utilizing the downward force. During the entire transfer process of transferring the patient from the utility model to the bed, the medical staff does not need to lift the patient, thereby realizing the time-saving and labor-saving automatic transfer of the patient, which can not only effectively reduce the probability of lumbar muscle strain for medical staff, but also is not easy to cause pain to the patient due to pulling of the surgical wound. Therefore, the utility model has the advantages of being able to automatically transfer patients in a time-saving and labor-saving manner, is not easy to cause lumbar muscle strain for medical staff, and can effectively reduce the pain caused to the patient by pulling of the surgical wound.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a medical care bed cart according to the present invention;

FIG. 2 is a schematic diagram of a bed board structure of a bed transfer vehicle for medical care according to the present invention.

Explanation of the reference numerals in the accompanying drawings: 1. walking wheel, 2. lifting body, 21. base, 22. lifting device, 100. outer extension arm, 200. inner extension arm, 300. upper slide groove, 400. lower slide groove, 500. latch, 600. electro-hydraulic push rod, 700. connecting rod, 800. control panel, 23. support seat, 3. support rod, 4. bed frame, 5. semi-bed board structure, 51. rotating shaft, 52. semi-bed board, 6. driving structure, 61. electric push rod, 62. control button, 7. passing bed board structure, 71. cavity, 72. limit rod, 73. passing bed board.

Detailed ways

The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Figures 1 and 2. The utility model proposes a medical care bed cart, including a lifting body 2 with walking wheels 1, and the top two sides of the lifting body 2 are connected to the bottom of a bed frame 4 through a support rod 3; a half-bed board structure 5 is provided on both sides of the top of the bed frame 4 for cooperating with each other to form a bed board structure, and the half-bed board structure 5 can be rotated and tilted relative to the bed frame 4, and a driving structure 6 for controlling the inclination angle of the half-bed board structure 5 is provided at the bottom of the inner side end of each of the half-bed board structures 5; a bed board structure 7 is movably embedded in the interior of each of the half-bed board structures 5, and the outer side end of the bed board structure 7 can extend out of the half-bed board structure 5 to abut against the external bed. During use, when the patient needs to be transferred to the hospital bed after the operation, the patient is transferred from the operating bed to the bed board structure composed of two semi-bed board structures 5 that cooperate with each other, and then the lifting body 2 is pushed under the action of the walking wheel 1 together with the support rod 3, the bed frame 4, the semi-bed board structure 5, the driving structure 6, the bed board structure 7 and the patient to the corresponding bed. According to the needs, the medical staff starts the lifting body 2, and uses the lifting of the lifting body 2 to adjust the semi-bed board structure 5 together with the bed board structure 7 and the patient to an appropriate height, and then pulls the bed board structure 7 out of the corresponding semi-bed board structure 5 and extends it to the corresponding bed. At this time, the upper end of the bed board structure 7 is movably connected with the semi-bed board structure 5. The lower end of the over-bed board structure 7 rests against the outer edge of the hospital bed to form a proper tilt angle, and then the medical staff pushes the patient to the top of the corresponding half-bed board structure 5, and under the care of the medical staff, starts the corresponding driving structure 6, which drives the half-bed board structure 7 to rotate and tilt to a proper angle, so that the patient is subjected to a downward sliding force on the half-bed board structure, and the patient is automatically transferred to the hospital bed through the half-bed board structure 5 and the over-bed board structure 7 by utilizing the downward sliding force. During the entire transfer process from the patient to the hospital bed, the medical staff does not need to lift the patient, thereby realizing a time-saving and labor-saving automatic transfer of the patient, which can not only effectively reduce the probability of lumbar muscle strain for medical staff, but also is not easy to cause pain to the patient due to pulling of the surgical wound.

In this embodiment, the lifting vehicle body 2 includes a base 21 with walking wheels 1, and a support seat 23 is provided on the top of the base 21 through a lifting device 22, wherein the support rods 3 are provided on both sides of the top of the support seat 23. The lifting device 22 includes an outer extension arm 100 and an inner extension arm 200 arranged on both sides of the base 21, wherein one end of the outer extension arm 100 is hinged to the top of the corresponding one side end of the base 21 and the other end of the outer extension arm 100 is slidably connected to an upper slide groove 300 arranged on the bottom of the support seat 23 and away from the hinged end of the outer extension arm 100, one end of the inner extension arm 200 is hinged to the bottom of the corresponding one side end of the support seat 23 and the other end of the inner extension arm 200 is slidably connected to a lower slide groove 400 arranged on the top of the base 21 and away from the hinged end of the inner extension arm 200, and the outer extension arm 100 and the inner extension arm 200 on the same side are cross-hinged by a pin 500 in the middle of the outer extension arm 100 and the inner extension arm 200. The lifting device 22 also includes an electro-hydraulic push rod 600 disposed on the top of the base 21, and the movable end of the electro-hydraulic push rod 600 is connected to a connecting rod 700 that connects the upper ends of the two outer extension arms 100 together, and the electro-hydraulic push rod 600 is electrically connected to a control panel 800 installed on the outer side wall of the support seat 23 through a conductive wire harness. During use, according to needs, medical staff start the electro-hydraulic push rod 600 through the control panel 800 of the lifting body 2, and use the telescopic end of the electro-hydraulic push rod 600 to push and drive the connecting rod 700 together with the outer extension arm 100 and the inner extension arm 200 to slide and rise and fall along the upper slide groove 300 and the lower slide groove 400 respectively under the action of the latch 500, thereby driving the support seat 23, the support rod 3 together with the bed frame 4, the half bed board structure 5, the driving structure 6, the bed board structure 7 and the patient to a suitable height position, so as to save time and effort to transfer the patient to the bed.

In this embodiment, each of the half-bed board structures 5 includes a half-bed board 52 which is arranged on the top of the corresponding side of the bed frame 4 through a rotating shaft 51 to cooperate with each other to form a bed board structure, and the half-bed board 52 can be rotated and tilted and adjusted along with the rotating shaft 51, wherein the driving structure 6 is arranged at the bottom of the inner side end of the corresponding half-bed board 52 to connect the half-bed board 52 with the top of the support seat 23, and the bed board structure 7 is movably embedded in the interior of the corresponding half-bed board 52. The driving structure 6 includes an electric push rod 61 arranged on the top of the support seat 23, and the movable end of the electric push rod 61 is hingedly connected to the bottom of the inner side end of the corresponding half-bed board 52, and also includes a control button 62 arranged at the head end of the bed frame 4 and electrically connected to the electric push rod 61 through a conductive wire harness for controlling the telescopic action of the electric push rod 61. During use, the medical staff pushes the patient to the top of the half bed board 52 of the corresponding half bed board structure 5, and under the care of the medical staff, starts the electric push rod 61 of the corresponding driving structure 6, and the electric push rod 61 pushes the corresponding half bed board 52 to rotate and tilt to an appropriate angle under the action of the rotating shaft 51, so that the patient is subjected to a downward sliding force on the half bed board 52, and the patient is automatically transferred to the bed through the half bed board 52 and the bed board structure 7 by utilizing the downward sliding force. During the entire transfer process of the patient, the medical staff does not need to lift the patient, thereby realizing the time-saving and labor-saving automatic transfer of the patient, which can not only effectively reduce the probability of lumbar muscle strain for medical staff, but also is not easy to cause pain to the patient due to pulling of the surgical wound.

In this embodiment, the bed board structure 7 comprises a cavity 71 opened on the outer side wall of the corresponding half bed board 52 and extending into the interior of the half bed board 52, a limit rod 72 is provided on the half bed board 52 and located at the outer side end of the corresponding cavity 71, and a bed board 73 is sleeved on the limit rod 72, which can slide relative to the limit rod 72 to extend into the cavity 71 and rotate and adjust to abut against the external bed. The bed board 73 is a bed board with a smooth surface. During use, the bed board 73 of the bed board structure 7 is pulled out from the cavity 71 located on the corresponding half bed board 52, and the bed board 73 is extended to the corresponding bed under the limiting action of the limiting rod 72. At this time, the upper end of the bed board 73 is movably connected with the half bed board 52 under the limiting action of the limiting rod 72, and the lower end of the bed board 73 rests on the outer edge of the bed, thereby forming a suitable inclination angle, so that the patient is subjected to a downward sliding force when passing through the bed board 73. The downward sliding force is utilized to facilitate the automatic transfer of the patient to the bed, thereby saving time and effort in the transfer of the patient.

When this embodiment is used specifically, first, after the patient undergoes surgery and needs to be transferred to a hospital bed, the patient is transferred from the operating bed to the bed structure composed of two semi-bed structures 5 that cooperate with each other, and then the lifting vehicle body 2 is pushed by the traveling wheels 1 together with the support rods 3, the bed frame 4, the semi-bed structure 5, the driving structure 6, the bed structure 7 and the patient to the corresponding bed; secondly, according to the needs, the medical staff starts the electro-hydraulic push through the control panel 800 of the lifting vehicle body 2. The rod 600 works, and the telescopic end of the electro-hydraulic push rod 600 is used to push and drive the connecting rod 700 together with the outer extension arm 100 and the inner extension arm 200 to slide and rise along the upper slide groove 300 and the lower slide groove 400 respectively under the action of the latch 500, thereby driving the support seat 23, the support rod 3 together with the bed frame 4, the half bed board structure 5, the driving structure 6, the bed board structure 7 and the patient to a suitable height position; then, the bed board 73 of the bed board structure 7 is pulled out from the cavity 71 located on the corresponding half bed board 52, and the limit rod 7 is used to move the patient to a suitable height position. 2, the bed board 73 is extended to the corresponding bed. At this time, the upper end of the bed board 73 is movably connected with the half bed board 52 under the limiting action of the limiting rod 72, and the lower end of the bed board 73 is against the outer edge of the bed, thereby forming a proper inclination angle, so that the patient is subjected to a downward force when passing through the bed board 73; finally, the medical staff pushes the patient to the top of the half bed board 52 of the corresponding half bed board structure 5, and under the care of the medical staff, the electric push rod 61 of the corresponding driving structure 6 is started to work, and the electric push rod 61 is driven by the electric push rod 61. The push rod 61 pushes the corresponding half bed board 52 to rotate and tilt to an appropriate angle under the action of the rotating shaft 51, so that the patient is subjected to a downward sliding force on the half bed board 52. The downward sliding force is utilized to automatically transfer the patient to the hospital bed through the half bed board 52 and the bed board structure 7. During the entire transfer process of the patient, medical staff do not need to lift the patient, thereby realizing time-saving and labor-saving automatic transfer of the patient, which can not only effectively reduce the probability of lumbar muscle strain for medical staff, but also is not easy to cause pain to the patient due to pulling of the surgical wound.

In summary, the utility model adopts the above-mentioned structure, which has the advantages of being able to automatically transfer patients in a time-saving and labor-saving manner, not easily causing lumbar muscle strain to medical staff, and being able to effectively reduce the pain caused to patients by pulling on surgical wounds.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims (5)

1. The bed passing vehicle for medical care comprises a lifting vehicle body (2) with travelling wheels (1), wherein two sides of the top of the lifting vehicle body (2) are connected with the bottom of a bed frame (4) through a supporting rod (3); the method is characterized in that: the two sides of the top of the bed frame (4) are provided with a half bed plate structure (5) which is used for mutually matching to form a bed plate structure body, the half bed plate structure (5) can rotate and incline relative to the bed frame (4) for adjustment, and the bottom of the inner side end of each half bed plate structure (5) is provided with a driving structure (6) which is used for controlling the inclination angle of the half bed plate structure (5); a bed passing structure (7) is movably embedded in each half bed plate structure (5), and the outer side end of the bed passing structure (7) can extend out of the half bed plate structures (5) to be in abutting fit with an external sickbed;

Each half bed plate structure (5) comprises a half bed plate (52) which is arranged at the top of one side corresponding to the bed frame (4) through a rotating shaft (51) and is used for being matched with each other to form a bed plate structure body, the half bed plate (52) can be adjusted in a rotating inclination way along with the rotating shaft (51), the driving structure (6) is arranged at the bottom of the inner side end of the corresponding half bed plate (52) to connect the half bed plate (52) with the top of the supporting seat (23), and the over bed plate structure (7) is movably embedded in the corresponding half bed plate (52);

The driving structure (6) comprises an electric push rod (61) arranged at the top of the supporting seat (23), the movable end of the electric push rod (61) is hinged with the bottom of the inner side end of the corresponding half bed plate (52), and the driving structure also comprises a control button (62) which is arranged at the head end of the bed frame (4) and is electrically connected with the electric push rod (61) through a conductive wire harness and used for controlling the telescopic action of the electric push rod (61);

The bed passing plate structure (7) comprises a cavity (71) which is arranged on the outer side wall of the corresponding half bed plate (52) and extends into the half bed plate (52), a limiting rod (72) is arranged on the half bed plate (52) and located at the outer side end of the corresponding cavity (71), and a bed passing plate (73) which can slide relative to the limiting rod (72) to extend into the cavity (71) and rotate to be adjusted to lean against an external sickbed is sleeved on the limiting rod (72).

2. The medical care bed passing vehicle according to claim 1, wherein: the lifting vehicle body (2) comprises a base (21) with travelling wheels (1), a supporting seat (23) is arranged at the top of the base (21) through a lifting device (22), and the supporting rods (3) are arranged at two side ends of the top of the supporting seat (23).

3. The medical care bed passing vehicle according to claim 2, wherein: the lifting device (22) comprises an outer extending arm (100) and an inner extending arm (200) which are arranged on two sides of the base (21), wherein one end of the outer extending arm (100) is hinged to the top of one corresponding side end of the base (21), the other end of the outer extending arm (100) is slidably connected with an upper sliding groove (300) which is arranged on the bottom of the supporting seat (23) and far away from the hinged end of the outer extending arm (100), one end of the inner extending arm (200) is hinged to the bottom of one corresponding side end of the supporting seat (23), the other end of the inner extending arm (200) is slidably connected with a lower sliding groove (400) which is arranged on the top of the base (21) and far away from the hinged end of the inner extending arm (200), and the middle parts of the outer extending arm (100) and the inner extending arm (200) are hinged in a crossing mode through a bolt (500) on the same side of the outer extending arm (100) and the inner extending arm (200).

4. A medical care bed-passing vehicle according to claim 3, wherein: the lifting device (22) further comprises an electrohydraulic push rod (600) arranged at the top of the base (21), the movable end of the electrohydraulic push rod (600) is connected with a connecting rod (700) which connects the upper ends of the two outer extending arms (100) together, and the electrohydraulic push rod (600) is electrically connected with a control panel (800) arranged on the outer side wall of the supporting seat (23) through a conductive wire harness.

5. The medical care bed passing vehicle according to claim 1, wherein: the bed board (73) is a smooth-surface bed board.