CN107095761B - Dual-purpose operation vehicle - Google Patents

Abstract

The invention discloses a dual-purpose surgical trolley, which comprises an operating table surface, a liftable fixed frame, a fixed frame lifting device for controlling the lifting of the liftable fixed frame, an inner frame fixing device, a first connecting device, and a second connecting device , the lifting outer frame and the outer frame lifting device used to control the lifting of the lifting outer frame; The frame fixing device is connected through the first connecting device, the liftable outer frame is located at the periphery of the inner frame fixing device, and the liftable outer frame is connected with the inner frame fixing device through the second connecting device, and the outer frame and the outer frame can be lifted and lowered. Frame lifter connection. The invention can be used not only in the external environment of the operating room but also in the internal environment of the operating room, which is convenient for saving operation time and improving the comfort of patients during transfer.

Description

dual purpose surgical cart

technical field

The invention relates to the technical field of medical instruments, in particular to a dual-purpose operating cart that can be used in both the external environment of the operating room and the internal environment of the operating room.

Background technique

Surgery is the mainstay of surgery and is usually performed in an operating room. However, at present, in various hospitals, when the patient is pushed to the door of the operating room using the operating trolley, the patient needs to be transferred to the aseptic operating trolley in the operating room. During the transfer process, it is easy to cause trauma to the patient, cause other diseases, and there are risks such as extubation and falling off the bed, and the transfer is time-consuming and laborious, which reduces the work efficiency of medical staff.

Contents of the invention

The purpose of the present invention is to provide a dual-purpose surgical trolley for the disadvantages of time-consuming, labor-intensive, low-efficiency, and high-risk transfer of patients in the traditional surgical trolley, which is convenient for saving operation time and improving the comfort of patients during transfer.

The present invention solves the above technical problems through the following technical solutions:

The present invention provides a dual-purpose surgical trolley, which is characterized in that it includes an operating table surface, a liftable fixed frame, a fixed frame lifting device for controlling the lifting of the liftable fixed frame, an inner vehicle frame fixing device, A first connecting device, a second connecting device, a liftable outer frame and an outer frame lifting device for controlling the lifting of the liftable outer frame;

The operating bed surface is fixed on the liftable fixing frame, the lifting fixing frame is connected with the fixing frame lifting device, the lifting fixing frame is connected with the inner frame fixing device through the first connecting device, and the lifting fixing frame is connected with the inner frame fixing device through the first connecting device. The liftable outer frame is located at the periphery of the inner frame fixing device, and the liftable outer frame is connected to the inner frame fixing device through the second connecting device, and the liftable outer frame and the outer frame lifting device connected.

Preferably, the operating bed surface includes a fixed bed surface, a liftable backing plate, a backing plate hydraulic rod for controlling the lifting of the liftable backing plate, and a liftable guardrail;

The fixed bed surface is fixed on the liftable fixing frame, and the fixed bed surface is connected with the liftable backing plate through a rotating shaft. Two fixed positions, the backing plate hydraulic rod is fixed between the first fixed position and the second fixed position, and the liftable guardrail is connected with the liftable fixed frame through a damping hinge.

Preferably, the fixed frame lifting device includes a fixed frame hydraulic rod, the liftable fixed frame is provided with a third fixed position, the first connecting device is provided with a fourth fixed position, the third fixed position and the first fixed position The hydraulic rod of the fixing frame is fixed between the four fixing positions.

Preferably, four corners of the liftable fixing frame are respectively fixed with a fixing position for an infusion stand.

Preferably, the inner frame fixing device includes a fixed inner frame, a fixed moving wheel and a fixed moving wheel for controlling whether the fixed moving wheel is prohibited from rotating are respectively fixed at four corners of the bottom of the fixed inner frame. wheel control pedal.

Preferably, the bottom four corners of the liftable outer frame are respectively fixed with a liftable movable wheel and a liftable movable wheel control pedal for controlling whether the movable movable wheel is prohibited from rotating.

Preferably, the second connecting means comprises two U-shaped connecting rods, a first longitudinal connecting rod, a first transverse connecting rod and a second transverse connecting rod;

One ends of the two U-shaped connecting rods are respectively connected to the first transverse connecting rod and the second transverse connecting rod, and both the first transverse connecting rod and the second transverse connecting rod are connected to the first longitudinal connecting rod;

Both ends of the liftable outer frame are respectively provided with two fifth fixing positions, and the other ends of the two U-shaped connecting rods are respectively connected to the liftable outer frame through the corresponding two fifth fixing positions;

Both sides of the fixed inner frame are respectively provided with sixth fixing positions, and both ends of the first longitudinal connecting rod are respectively connected with the two sixth fixing positions.

Preferably, the outer frame lifting device includes a first outer frame hydraulic rod and a second outer frame hydraulic rod;

The fixed inner frame is provided with a seventh fixed position, the first longitudinal connecting rod is provided with an eighth fixed position, and the first outer frame hydraulic rod is connected between the seventh fixed position and the eighth fixed position;

The first longitudinal connecting rod is also provided with a ninth fixing position, and the two ends of the fixed inner frame are respectively provided with a tenth fixing position, and a second longitudinal connecting rod is fixed between the two tenth fixing positions. One end of the two outer frame hydraulic rods is connected to the ninth fixing position, and the other end is sheathed on the second longitudinal connecting rod.

Preferably, two ends of the second longitudinal connecting rod are respectively fixed with an outer frame lifting pedal.

Preferably, the dual-purpose surgical cart also includes an anti-side-slip device, which includes an anti-side-slip wheel and an anti-side-slip wheel control pedal for controlling the lifting or lowering of the anti-side-slip wheel;

The bottom of the fixed inner vehicle frame is provided with an anti-side pulley installation position, and the anti-side pulley wheel is installed on the anti-side pulley wheel installation position.

On the basis of conforming to common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain preferred examples of the present invention.

The positive progress effect of the present invention is:

The invention can be used not only in the external environment of the operating room but also in the internal environment of the operating room, which is convenient for saving operation time and improving the comfort of patients during transfer.

Description of drawings

Figures 1 and 2 are schematic structural views of a dual-purpose surgical cart in a preferred embodiment of the present invention.

Fig. 3 is a schematic structural view of a liftable fixing frame according to a preferred embodiment of the present invention.

Fig. 4 is a schematic structural view of the inner frame fixing device of the preferred embodiment of the present invention.

Fig. 5 is a schematic structural view of a fixed inner frame of a preferred embodiment of the present invention.

Fig. 6 is a structural schematic diagram of a liftable outer frame according to a preferred embodiment of the present invention.

Fig. 7 is a schematic structural view of the anti-skidding wheel in a preferred embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a first connecting device according to a preferred embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a second connecting device according to a preferred embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

As shown in Figure 1, the present embodiment provides a dual-purpose surgical cart, which includes an operating table surface, a liftable fixed frame 2, a fixed frame lifting device for controlling the lifting of the liftable fixed frame 2, an internal Vehicle frame fixing device, a first connecting device 7, a second connecting device, a liftable outer frame 4, an outer frame lifting device and an anti-skid device for controlling the lifting of the liftable outer frame 4 .

The operating bed surface is fixed on the liftable fixing frame 2, the lifting fixing frame 2 is connected with the fixing frame lifting device, and the lifting fixing frame 4 is connected with the inner vehicle frame fixing device through the first connecting device 7. connection, the liftable outer frame 4 is located at the periphery of the inner frame fixing device, and the liftable outer frame 4 is connected with the inner frame fixing device through the second connecting device, the liftable outer frame 4 It is connected with the outer frame lifting device.

Wherein, the operating bed surface includes a fixed bed surface 11 , a liftable backing plate 12 , a backing plate hydraulic rod 61 for controlling the lifting of the liftable backing plate 12 and a liftable guardrail 13 .

1 and 2, the fixed bed surface 11 is fixed on the liftable fixed frame 2, the fixed bed surface 11 is connected with the liftable backing plate 12 through a rotating shaft, and the bottom of the liftable backing plate 12 is provided with a first fixed position 121, the liftable fixed frame 2 is provided with a second fixed position 21, and the backing plate hydraulic rod 61 is fixed between the first fixed position 121 and the second fixed position 21; the liftable guardrail 13 is connected with the damping hinge The liftable fixed frame 2 is connected and can be switched between two states of standing upright and putting down.

See Figures 2, 3 and 8, the fixed frame lifting device includes a fixed frame hydraulic rod 62, the liftable fixed frame 2 is provided with a third fixed position 22, and the first connecting device 7 is provided with a fourth fixed position 71 (see Fig. 8), the hydraulic rod 62 of the fixed frame is fixed between the third fixed position 22 and the fourth fixed position 71, and the hydraulic rod 62 of the fixed frame controls the lifting of the movable fixed frame 2, and the operating table surface also follows The lifting, so as to achieve the purpose of lifting the operating table.

2 and 3, the four corners of the liftable fixed frame 2 are respectively fixed with an infusion stand fixing position 23, and it can be determined whether to fix the infusion stand or the medicine tray as required.

See Figures 1, 4 and 5, the inner frame fixing device includes a fixed inner frame 3, the four corners of the bottom of the fixed inner frame 3 are respectively fixed with a fixed mobile wheel 31 and a wheel for controlling the fixed mobile. Whether the wheel 31 is prohibited from rotating the fixed mobile wheel control pedal 84, the fixed inner frame 3 is connected with the first connecting device 7 through the fixed position 36 thereon, wherein the fixed mobile wheel 31 can be used in the external environment of the operating room use.

See Fig. 6, a liftable movable wheel 41 and a liftable movable wheel control pedal 83 for controlling whether the movable movable wheel 41 is prohibited from rotating are respectively fixed at the bottom four corners of the liftable outer frame 4, wherein , the liftable mobile wheel 41 can be used in the internal environment of the operating room.

See Fig. 1 and 7, this anti-skid device comprises an anti-side-slip wheel 5 and an anti-side-slip wheel control pedal 82 for controlling this anti-side-slip wheel 5 to lift or lift down, and the bottom of this fixed interior frame is provided with an anti-side-slip wheel. Side pulley installation position 32 (see Fig. 5), this anti-side pulley 5 is installed on this anti-side pulley installation position 32, wherein, this anti-side pulley 5 comprises a directional movement wheel 51, a linkage mechanism 52 and a return spring 53 .

The anti-side pulley 5 that is installed in this anti-side pulley installation position 32 is a liftable structure, controls the lifting function by this anti-side pulley control pedal 82 and back-moving spring 53, and its normal state can prevent the operation cart from slipping and cause accidents. This anti-skidding wheel 5 can be lifted when moving.

Referring to FIG. 9 , the second connecting device includes two U-shaped connecting rods 75 , a first longitudinal connecting rod 72 , a first transverse connecting rod 73 and a second transverse connecting rod 74 .

One ends of the two U-shaped connecting rods 75 are respectively connected with the first transverse connecting rod 73 and the second transverse connecting rod 74, and the first transverse connecting rod 73 and the second transverse connecting rod 74 are connected with the first longitudinal The connecting rod 72 is connected; the two ends of the liftable outer frame 4 are respectively provided with two fifth fixed positions 42, and the other ends of the two U-shaped connecting rods 75 respectively pass through the corresponding two fifth fixed positions 42 (see Fig. 1) is connected with this liftable outer vehicle frame 4; The both sides of this fixed inner vehicle frame 3 are respectively provided with the sixth fixing position 34 (see Fig. 2), and the two ends of this first longitudinal connecting rod 72 are respectively connected with these two The sixth fixed position 34 is connected.

See Fig. 2, this outer frame lifting device comprises a first outer frame hydraulic rod 64 and a second outer frame hydraulic rod 63; the fixed inner frame 3 is provided with a seventh fixed position 33, the first longitudinal The connecting rod 72 is provided with an eighth fixing position 721 (see FIG. 9 ), and the first outer frame hydraulic rod 64 is connected between the seventh fixing position 23 and the eighth fixing position 721; the first longitudinal connecting rod 72 A ninth fixing position 722 (see FIG. 9 ) is also provided on the top, and the two ends of the fixed inner frame 3 are respectively provided with a tenth fixing position 35, and a second longitudinal connecting rod is fixed between the two tenth fixing positions 35 37, one end of the second outer frame hydraulic rod 63 is connected to the ninth fixing position 722, and the other end is sleeved on the second longitudinal connecting rod 37, and an outer Vehicle frame lifting pedal 81 (seeing Fig. 1).

In actual use, the medical staff will place the patient to be operated on the operating table according to the conventional method. It should be noted that the 41 liftable movable wheels are in the lifted state at this time, and the operating table 1 and the liftable movable wheel Backing plate 12 rises to proper height according to actual needs, and lifts this liftable guardrail 13. The fixed mobile wheel 31 rolls on the ground. When the dual-purpose surgical cart is pushed to the door of the operating room, the outer frame 4 is controlled to descend to the fixed mobile wheel 31 by pressing the outer frame lifting pedal 81 with the foot. Lift off the bottom surface, and then the liftable mobile wheel 41 rolls on the ground, and the dual-purpose surgical trolley can be pushed to the surgical operation position, and the follow-up work can be carried out according to the conventional surgical procedure.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims (7)

1. A dual-purpose surgical trolley, characterized in that it comprises an operating table surface, a liftable fixed frame, a fixed frame lifting device for controlling the lifting of the liftable fixed frame, an inner vehicle frame fixing device, a A first connection device, a second connection device, a liftable outer frame and an outer frame lifting device for controlling the lifting of the liftable outer frame; The operating bed surface is fixed on the liftable fixing frame, the lifting fixing frame is connected with the fixing frame lifting device, the lifting fixing frame is connected with the inner frame fixing device through the first connecting device, and the lifting fixing frame is connected with the inner frame fixing device through the first connecting device. The liftable outer frame is located at the periphery of the inner frame fixing device, and the liftable outer frame is connected to the inner frame fixing device through the second connecting device, and the liftable outer frame and the outer frame lifting device connected; The inner frame fixing device includes a fixed inner frame, a fixed movable wheel and a fixed movable wheel control pedal for controlling whether the fixed movable wheel is prohibited from rotating are respectively fixed at four corners of the bottom of the fixed inner frame; The bottom four corners of the liftable outer frame are respectively fixed with a liftable movable wheel and a liftable movable wheel control pedal for controlling whether the movable movable wheel is prohibited from rotating; The second connecting device comprises two U-shaped connecting rods, a first longitudinal connecting rod, a first transverse connecting rod and a second transverse connecting rod; One ends of the two U-shaped connecting rods are respectively connected to the first transverse connecting rod and the second transverse connecting rod, and both the first transverse connecting rod and the second transverse connecting rod are connected to the first longitudinal connecting rod; Both ends of the liftable outer frame are respectively provided with two fifth fixing positions, and the other ends of the two U-shaped connecting rods are respectively connected to the liftable outer frame through the corresponding two fifth fixing positions; Both sides of the fixed inner frame are respectively provided with sixth fixing positions, and both ends of the first longitudinal connecting rod are respectively connected with the two sixth fixing positions. 2. The dual-purpose surgical cart as claimed in claim 1, wherein the operating table surface comprises a fixed bed surface, a liftable backing plate, a backing plate hydraulic rod for controlling the lifting of the liftable backing plate and One can lift the guardrail; The fixed bed surface is fixed on the liftable fixing frame, and the fixed bed surface is connected with the liftable backing plate through a rotating shaft. Two fixed positions, the backing plate hydraulic rod is fixed between the first fixed position and the second fixed position, and the liftable guardrail is connected with the liftable fixed frame through a damping hinge. 3. The dual-purpose surgical trolley according to claim 2, wherein the fixed frame lifting device comprises a fixed frame hydraulic rod, the liftable fixed frame is provided with a third fixed position, and the first connecting device is provided with a third fixed position. There is a fourth fixing position, and the hydraulic rod of the fixing frame is fixed between the third fixing position and the fourth fixing position. 4. The dual-purpose surgical trolley according to claim 1, characterized in that, the four corners of the liftable fixing frame are respectively fixed with an infusion stand fixing position. 5. The dual-purpose surgical cart as claimed in claim 1, wherein the outer frame lifting device comprises a first outer frame hydraulic rod and a second outer frame hydraulic rod; The fixed inner frame is provided with a seventh fixed position, the first longitudinal connecting rod is provided with an eighth fixed position, and the first outer frame hydraulic rod is connected between the seventh fixed position and the eighth fixed position; The first longitudinal connecting rod is also provided with a ninth fixing position, and the two ends of the fixed inner frame are respectively provided with a tenth fixing position, and a second longitudinal connecting rod is fixed between the two tenth fixing positions. One end of the two outer frame hydraulic rods is connected to the ninth fixing position, and the other end is sheathed on the second longitudinal connecting rod. 6. The dual-purpose surgical cart as claimed in claim 5, wherein the two ends of the second longitudinal connecting rod are respectively fixed with an outer frame lifting pedal. 7. The dual-purpose surgical trolley as claimed in claim 1, characterized in that, the dual-purpose surgical trolley also comprises an anti-skid device, and the anti-skid device comprises an anti-skid wheel and a wheel for controlling the anti-skid wheel Raised or lowered anti-skid wheel control pedal; The bottom of the fixed inner vehicle frame is provided with an anti-side pulley installation position, and the anti-side pulley wheel is installed on the anti-side pulley wheel installation position.

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