CN106264961A - A liftable surgical bed - Google Patents

Abstract

The invention discloses a liftable surgical bed, which comprises a device underframe, wherein positioning columns are arranged on two sides of the device underframe, suckers are arranged at the lower ends of the positioning columns, lifting oil cylinders are arranged at four corners of the device underframe, connectors are arranged on the upper parts of the lifting oil cylinders and hinged with sliders through pin shafts, the sliders are matched with a device middle frame, a support frame is arranged in the middle of the device middle frame, a connecting table is arranged at the top of the support frame, two sides of the connecting table are respectively hinged with a lower body bed board and an upper body bed board through connecting shafts, one sides of the upper body bed board and the lower body bed board are hinged with the device middle frame through inclination oil cylinders, and a controller is further arranged on one side of the device middle frame. The height of the liftable surgical operation bed can be flexibly adjusted, the side turning angle can be achieved, a patient can conveniently get on or off the bed, meanwhile, the inclination angle of the lower body bed plate and the inclination angle of the upper body bed plate can be adjusted, the posture of the patient can be conveniently adjusted according to operation needs, and the operation is convenient to carry out.

Description

A liftable surgical bed

technical field

The invention relates to the field of surgical operation beds, in particular to a liftable surgical operation bed.

Background technique

In today's society, people often have accidents because of work or travel, etc., and accidents can easily cause people's bodies to be damaged. When the damage is serious, it is inevitable to need surgery. In surgery , the doctor needs to suture the wound of the patient lying on the operating bed. The surgical operating bed currently used is generally heavy and fixed in the operating room. , it is difficult to flexibly adjust according to the position of the patient's wound, and now a well-designed special surgical bed is needed to solve the above problems and bring convenience to the surgical operation.

Contents of the invention

The purpose of the present invention is to provide a liftable surgical operation bed to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a liftable surgical bed, including a device chassis, a set of universal wheels are arranged on the lower part of the device chassis, and positioning wheels are arranged on both sides of the device chassis. The lower end of the positioning column is provided with a suction cup, the upper part of the positioning column is provided with an air plug, the upper part of the device chassis is provided with a battery pack, and the four corners of the device chassis are provided with lifting cylinders, and the upper parts of the lifting cylinders are A connecting head is provided, and the connecting head is hinged with the slider through a pin shaft, and the slider is matched with the middle frame of the device. A support frame is arranged in the middle of the device middle frame, and a connecting platform is arranged on the top of the support frame. The two sides of the connecting platform are respectively hinged with the lower body bed board and the upper body bed board through connecting shafts, and one side of the upper body bed board and the lower body bed board is hinged with the middle frame of the device through an inclination oil cylinder. There are controllers.

Preferably, a set of universal wheel frames are provided at the bottom of the device chassis, the universal wheels are arranged on the universal wheel frames, and the universal wheel frames are provided with braking devices.

Preferably, both sides of the bottom frame of the device are provided with side frames, the positioning column is mounted on the side frame, and a step is provided at the lower part of the positioning column, and the step is connected to the bottom frame of the device through a spring , the inside of the positioning column is provided with a ventilation pipe, the upper end of the ventilation pipe is matched with the air plug, one side of the air plug is connected with the positioning column through a connecting rubber strip, and the other side of the air plug is provided with a pull Ear.

Preferably, the bottom of the lift cylinder is provided with a connecting seat, and a set of connecting bolts are mounted on the connecting seat, and the connecting seat is connected to the bottom frame of the device through the connecting bolts, and the connecting head is passed through a set of connecting bolts. The connecting pin is connected with the top end of the piston rod of the lifting oil cylinder.

Preferably, the upper part of the middle frame of the device and the lower parts of the lower body bed board and the upper body bed board are provided with hinged seats, and the hinged seats are hinged with the tilting oil cylinder.

Preferably, pedals are provided on both sides of the middle frame of the device, and anti-slip rubber pads are provided on the pedals, and the controller and the upper part of the pedals are connected to the center of the device through the connecting ears. frame connection.

Preferably, the lower body bed board and the upper body bed board are both covered with cushions, and one end of the upper body bed board is also provided with a headrest, and a set of chute is provided at the lower part of the middle frame of the device, and the chute is connected with the Slider slide fit.

Preferably, the controller is electrically connected to the lift cylinder and the tilt cylinder, the battery pack supplies power to the lift cylinder and the tilt cylinder, and the controller is provided with an integral lift adjustment knob, a single Side Lift Adjustment Knob, Lower Body Lift Knob, and Upper Body Lift Knob.

Preferably, when the liftable surgical bed is in use, the entire device can be moved by universal wheels, which is labor-saving and convenient to move. When the device needs to be positioned, the brake device can be stepped on, and the positioning can also be stepped on column, so that the suction cup at the lower end of the positioning column contacts and absorbs the smooth ground, and further completes the positioning of the device. When the air pipe is connected to the atmosphere, the suction cup no longer has the ability to absorb, and the positioning column will also rise under the action of the resilience of the spring. The device can be moved by the universal wheel, and the lifting cylinder and the tilting cylinder can be controlled by the controller. , the overall lifting adjustment knob on the controller is electrically connected to the four lifting cylinders, which can control the four lifting cylinders to complete the lifting action synchronously, which is convenient for adjusting the height of the middle frame of the device. The single-side lifting adjustment knob is connected to the two lifting cylinders on the same side Electrically connected, the two lifting cylinders on the same side can be controlled by the single-side lifting adjustment knob to complete the lifting action. At the same time, the slider is slidingly matched with the middle frame of the device. When the middle frame of the device is tilted, the slider can be moved passively, ensuring The degree of freedom of the frame, this design allows the middle frame of the device to tilt on one side, which is convenient for patients to get out of bed. The inclination oil cylinder connected to the lower body bed board is electrically connected, and its lifting can be adjusted through the lower body lifting knob, which is convenient for doctors to adjust the placement angle of the patient's lower limbs. The upper body lifting knob is electrically connected to the inclination oil cylinder connected to the upper body bed board, and can be adjusted through the upper body lifting knob Its lifting is convenient for the doctor to adjust the placement angle of the patient's upper body, which provides great convenience for the operation. At the same time, the setting of the soft pad and head pad increases the comfort of the patient when lying on the device.

Compared with the prior art, the beneficial effect of the present invention is: when the liftable surgical bed is in use, the whole device can be moved by universal wheels, which is labor-saving and convenient to move, and when the device needs to be positioned, the brakes can be stepped on Just install it, and at the same time, you can step on the positioning column, so that the suction cup at the lower end of the positioning column contacts and absorbs the smooth ground, and further completes the positioning of the device, which is very reliable. When the device needs to be moved again, the user pulls the ear , pull down the air plug, so that the suction cup communicates with the atmosphere through the vent pipe, then the suction cup no longer has the ability to absorb, and the positioning column will also rise under the spring’s rebound force, and the device can be moved by the universal wheel, lifting Both the oil cylinder and the inclination oil cylinder can be controlled by the controller. The overall lifting adjustment knob on the controller is electrically connected to the four lifting cylinders, which can control the four lifting cylinders to complete the lifting action synchronously, which is convenient for adjusting the height of the middle frame of the device, and can be lifted on one side. The adjustment knob is electrically connected to the two lifting cylinders on the same side, and the two lifting cylinders on the same side can be controlled by the single-side lifting adjustment knob to complete the lifting action. At the same time, the slider slides with the middle frame of the device. When the middle frame of the device tilts, The slider can be moved passively, which ensures the freedom of the middle frame of the device. This design allows the middle frame of the device to tilt to one side, which is convenient for patients to get out of bed. , to improve safety, the lower body lifting knob is electrically connected to the tilting oil cylinder connected to the lower body bed board, and the lower body lifting knob can be used to adjust its lifting, which is convenient for doctors to adjust the placement angle of the patient's lower limbs, and the upper body lifting knob is connected to the tilting oil cylinder connected to the upper body bed board It is electrically connected and can be adjusted by the upper body lifting knob, which is convenient for the doctor to adjust the placement angle of the patient's upper body, which provides great convenience for the operation. The device can flexibly adjust the height and rollover angle, which is convenient for patients to get on and off the bed. At the same time, the inclination angle of the lower body bed board and the upper body bed board can be adjusted, which can facilitate the patient to adjust the posture according to the operation needs, and facilitate the operation. .

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a top view of the chassis of the device of the present invention.

Fig. 3 is a bottom view of the middle frame of the device of the present invention.

Fig. 4 is a structural schematic diagram of the controller of the present invention.

In the figure: 1. Device chassis, 2. Universal wheels, 3. Positioning column, 4. Suction cup, 5. Air plug, 6. Battery pack, 7. Lifting cylinder, 8. Connector, 9. Pin shaft, 10 , slide block, 11, device middle frame, 12, support frame, 13, connecting platform, 14, coupling shaft, 15, lower body bed board, 16, upper body bed board, 17, inclination oil cylinder, 18, controller, 19, universal wheel Frame, 20, brake device, 21, side frame, 22, step, 23, spring, 24, vent pipe, 25, connecting rubber strip, 26, pulling ear, 27, connecting seat, 28, connecting bolt, 29, piston rod . 39, single-side lift adjustment knob, 40, lower body lift knob, 41, upper body lift knob.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a liftable surgical bed, including a device chassis 1, a set of universal wheels 2 are arranged at the bottom of the device chassis 1, and the device chassis 1 1, both sides are provided with a positioning column 3, the lower end of the positioning column 3 is provided with a suction cup 4, the upper part of the positioning column 3 is provided with an air plug 5, the upper part of the device chassis 1 is provided with a battery pack 6, and the bottom of the device is provided with a battery pack 6. The four corners of the frame 1 are provided with lifting cylinders 7, and the upper parts of the lifting cylinders 7 are provided with connectors 8, and the connectors 8 are hinged with the slider 10 through the pin shaft 9, and the slider 10 cooperates with the middle frame 11 of the device. The middle part of the middle frame 11 of the device is provided with a support frame 12, and the top of the support frame 12 is provided with a connecting platform 13, and the two sides of the connecting platform 13 are respectively hinged with the lower body bed board 15 and the upper body bed board 16 through the connecting shaft 14, and the upper body bed board 16 is hinged. The bed board 16 and one side of the lower body bed board 15 are hinged with the middle frame 11 of the device through an angle oil cylinder 17, a controller 18 is also arranged on one side of the middle frame 11 of the device, and a bottom frame 1 of the device is provided with a A set of universal wheel frame 19, the universal wheel 2 is arranged on the universal wheel frame 19, the universal wheel frame 19 is provided with a brake device 20, and both sides of the device chassis 1 are provided with side frames 21, the positioning column 3 is mounted on the side frame 21, the lower part of the positioning column 2 is provided with a step 22, the step 22 is connected with the device chassis 1 through a spring 23, and the inside of the positioning column 3 A ventilation pipe 24 is provided, the upper end of the ventilation pipe 24 cooperates with the air plug 5, one side of the air plug 5 is connected with the positioning column 3 through a connecting rubber strip 25, and the other side of the air plug 5 is provided with a Pull ear 26, the bottom of the lift cylinder 7 is provided with a connecting seat 27, and a group of connecting bolts 28 are mounted on the connecting seat 27, and the connecting seat 27 is connected with the device chassis 1 through the connecting bolts 28 , the connecting head 8 is connected to the top end of the piston rod 29 of the lifting cylinder 7 through a group of connecting pins 30, the upper part of the middle frame 11 of the device and the lower parts of the lower body bed 15 and the upper body bed 16 are all provided with Hinged seat 31, described articulated seat 31 is hinged with described inclination oil cylinder 17, and pedal 32 is arranged on both sides of frame 11 in the described device, and antiskid rubber pad 33 is arranged on described pedal 32, and described control The upper part of the device 18 and the foot board 32 is connected with the middle frame 11 of the device through the connecting ear 34, the lower body bed board 15 and the upper body bed board 16 are all laid with a cushion 35, and one end of the upper body bed board 16 is A head pad 36 is also provided, and a set of chute 37 is provided at the lower part of the middle frame 11 of the device, and the chute 37 is slidably matched with the slider 10, and the controller 18 is connected with the lifting cylinder 7, the The angle oil cylinders 17 are all electrically connected, and the battery pack 6 supplies power to the lift cylinder 7 and the angle oil cylinder 17. The controller 18 is provided with an integral lift adjustment knob 38, a single-side lift adjustment knob 39, and a lower body lift knob. 40 and upper body lifting knob 41.

Working principle: When using the liftable surgical bed, the whole device can be moved by universal wheels 2, which is labor-saving and convenient to move. Lower the positioning column 3, so that the suction cup 4 at the lower end of the positioning column 3 contacts and absorbs the smooth ground, and further completes the positioning of the device. 5 pull down, so that the suction cup 4 communicates with the atmosphere through the vent pipe 24, then the suction cup 4 no longer has the adsorption capacity, and the positioning column 3 will also rise under the resilience of the spring 23, and the device can be carried out through the universal wheel 2. Move, lifting oil cylinder 7 and inclination oil cylinder 17 all can be controlled by controller 18, and integral lifting adjustment knob 38 on the controller 18 is all electrically connected with four lifting oil cylinders 7, can control four lifting oil cylinders 7 to complete lifting action synchronously, convenient To adjust the height of the middle frame 11 of the device, the single-side lifting adjustment knob 39 is electrically connected to the two lifting cylinders 7 on the same side, and the two lifting cylinders 7 on the same side can be controlled by the single-side lifting adjustment knob 39 to complete the lifting action. 10 is slidingly matched with the middle frame 11 of the device. When the middle frame 11 of the device is tilted, the slider 10 can be moved passively, which ensures the degree of freedom of the middle frame 11 of the device. This design allows the middle frame 11 of the device to tilt sideways, which is convenient Suffering from the mountain and getting out of bed, when the patient gets on and off the bed, he can step on the pedal 32, which is convenient for getting on and off the bed, and improves safety. To adjust its lifting, it is convenient for the doctor to adjust the placement angle of the patient's lower limbs. The upper body lifting knob 41 is electrically connected with the inclination oil cylinder 17 connected to the upper body bed 16, and its lifting can be adjusted through the upper body lifting knob 41, which is convenient for the doctor to adjust the upper body of the patient. The angle of placement provides great convenience for the operation, and the setting of the soft pad 35 and the head pad 36 increases the comfort of the patient when lying on the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. A liftable surgical bed, comprising a device base (1), characterized in that: a set of universal wheels (2) are arranged on the lower part of the device base (1), and the device base (1) Both sides are provided with positioning columns (3), the lower end of the positioning column (3) is provided with a suction cup (4), the upper part of the positioning column (3) is provided with an air plug (5), and the device chassis (1) The upper part is provided with a battery pack (6), and the four corners of the device chassis (1) are provided with lifting cylinders (7), and the upper part of the lifting cylinders (7) is provided with connectors (8), and the connectors (8 ) is hinged with the slider (10) through the pin shaft (9), the slider (10) cooperates with the middle frame (11) of the device, and the middle part of the middle frame (11) of the device is provided with a support frame (12), and the The top of the support frame (12) is provided with a connection platform (13), and the two sides of the connection platform (13) are respectively hinged with the lower body bed board (15) and the upper body bed board (16) through the connecting shaft (14), and the upper body bed board (16) ) and one side of the lower body bed (15) are hinged to the middle frame (11) of the device through the tilt cylinder (17), and a controller (18) is also arranged on one side of the middle frame (11) of the device. 2. A liftable surgical bed according to claim 1, characterized in that: a set of universal wheel frames (19) are arranged at the bottom of the device chassis (1), and the universal wheels (2) It is arranged on the universal wheel frame (19), and the universal wheel frame (19) is provided with a braking device (20). 3. The liftable surgical bed according to claim 1, characterized in that: side frames (21) are arranged on both sides of the device chassis (1), and the positioning column (3) is worn On the side frame (21), a step (22) is provided at the lower part of the positioning column (3), and the step (22) is connected with the device chassis (1) through a spring (23). There is a ventilation pipe (24) inside the column (3), the upper end of the ventilation pipe (24) cooperates with the air plug (5), and one side of the air plug (5) is connected to the The positioning column (3) is connected, and the other side of the air plug (5) is provided with a pulling ear (26). 4. A liftable surgical bed according to claim 1, characterized in that: the bottom of the lifting cylinder (7) is provided with a connecting seat (27), and a connecting seat (27) is equipped with a A set of connecting bolts (28), the connecting seat (27) is connected to the device chassis (1) through the connecting bolts (28), and the connecting head (8) is connected to the device through a set of connecting pins (30). The top end of the piston rod (29) of the lift cylinder (7) is connected. 5. A liftable surgical bed according to claim 1, characterized in that: the upper part of the middle frame (11) of the device and the lower parts of the lower body bed board (15) and the upper body bed board (16) Both are provided with a hinged seat (31), and the hinged seat (31) is hinged with the tilt angle oil cylinder (17). 6. A liftable surgical bed according to claim 1, characterized in that: both sides of the middle frame (11) of the device are provided with pedals (32), and the pedals (32) An anti-slip rubber pad (33) is arranged on the top, and the upper part of the controller (18) and the pedal (32) are connected to the middle frame (11) of the device through connecting ears (34). 7. A liftable surgical bed according to claim 1, characterized in that: the lower body bed board (15) and the upper body bed board (16) are both covered with soft cushions (35), and the upper body bed board (16) One end of the bed board (16) is also provided with a headrest (36), and a set of chute (37) is provided at the lower part of the middle frame (11) of the device, and the chute (37) is slidably matched with the slider (10) . 8. The liftable surgical bed according to claim 1, characterized in that: the controller (18) is electrically connected to the lift cylinder (7) and the tilt cylinder (17), so that The battery pack (6) supplies power to the lift cylinder (7) and the tilt cylinder (17), and the controller (18) is provided with an integral lift adjustment knob (38) and a single-side lift adjustment knob (39). , lower body lifting knob (40) and upper body lifting knob (41). 9. The lifting operation method of a liftable surgical bed according to claim 1, characterized in that: when the liftable surgical bed is in use, the entire device can be moved by universal wheels, and the movement is labor-saving and convenient , when the device needs to be positioned, just step on the brake device, and at the same time step on the positioning column, so that the suction cup at the lower end of the positioning column contacts and absorbs the smooth ground, and further completes the positioning of the device, which is very reliable. When the device needs to be moved again, the user pulls the ear to pull down the air plug, so that the suction cup communicates with the atmosphere through the vent pipe, then the suction cup no longer has the adsorption capacity, and the positioning post will also rise under the spring’s rebound force , the device can be moved through universal wheels, and both the lifting cylinder and the tilt cylinder can be controlled by the controller. The overall lifting adjustment knob on the controller is electrically connected to the four lifting cylinders, which can control the four lifting cylinders to complete the lifting synchronously. Action, convenient to adjust the height of the middle frame of the device, the single-side lifting adjustment knob is electrically connected to the two lifting cylinders on the same side, and the two lifting cylinders on the same side can be controlled by the single-side lifting adjustment knob to complete the lifting action, and at the same time the slider and the device Sliding fit of the middle frame, when the middle frame of the device is tilted, the slider can move passively, ensuring the degree of freedom of the middle frame of the device. When using the lower body, you can step on the foot pedal, which is convenient for getting on and off the bed and improves safety. The lower body lifting knob is electrically connected with the tilt angle oil cylinder connected to the lower body bed board, and the lower body lifting knob can be used to adjust its lifting, which is convenient for doctors to adjust the placement of the patient's lower limbs Angle, the upper body lifting knob is electrically connected to the tilting oil cylinder connected to the upper body bed board, and the upper body lifting knob can be used to adjust its lifting, which is convenient for the doctor to adjust the placement angle of the patient's upper body, which provides great convenience for the operation. At the same time, the cushion and the head The provision of pads increases the comfort of the patient while lying on the device.