CN216962929U - A lower extremity raising device for surgery - Google Patents

Abstract

The utility model discloses a lower limb raising device for operation, which comprises a clamping base that can be fixed on a bed, and a foot pad that can support a patient's legs and feet, and an adjustable foot is arranged between the clamping base and the foot pad. Position adjustment component for pad space position. The position adjustment assembly includes a first connecting device arranged on the clamping base and capable of swinging along the inner and outer directions of the bed. The output end of the second connecting device is provided with a third connecting device that can expand and contract along the inside and outside directions of the bed and can swing in the vertical direction, and the foot pad is fixedly connected to the output end of the third connecting device. The utility model has the advantages of simple structure, convenient adjustment, convenient laying of sterile sheets, and can reduce the risk of infection.

Description

A lower extremity raising device for surgery

technical field

The utility model relates to the technical field of medical support devices, in particular to an operation lower limb raising device.

Background technique

Elevate the patient's feet when disinfecting the patient's lower extremities. In the prior art, it is very laborious and laborious to rely on medical staff to lift by hand, and it is difficult to persist for a long time, especially for people with heavy weight.

In the prior art, there is also a practice of using an infusion stand as a support, and then hanging the patient's feet with gauze tape on it, but it is inconvenient to spread the sterile sheet, which is easy to cause pollution. Cut the gauze to wrap the foot, which will also cross the sterile area. Sometimes some gauze or other dust, debris, etc. on the gauze will fall into the sterile area, increasing the risk of surgical incision infection.

The present utility model is made based on this situation.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a lower extremity raising device for operation, which is simple in structure, convenient in adjustment, convenient in laying sterile sheets, and can reduce the risk of infection.

The utility model is achieved through the following technical solutions:

In order to solve the above-mentioned technical problems, the present utility model provides a lower extremity raising device for surgery, which includes a clamping base that can be fixed on a bed, and a foot pad that can support the patient's legs and feet, between the clamping base and the foot pad. Equipped with a position adjustment component that can adjust the space position of the foot pad.

The above-mentioned lower limb lifting device for surgery, the position adjustment assembly includes a first connecting device arranged on the clamping base that can swing along the inside and outside directions of the bed, and the output end of the first connecting device is provided with an energy source. A second connecting device that can lift and swing horizontally, the output end of the second connecting device is provided with a third connecting device that can expand and contract along the inside and outside directions of the bed and can swing in the vertical direction, and the foot pad is fixedly connected to the third connecting device. Connect the device output.

A surgical lower extremity raising device as described above, the clamping base is provided with a first clamping port that can be clamped on a bed rail or a bed frame, and a first locking port is provided on the first clamping port screw.

A surgical lower extremity raising device as described above, the first connecting device includes front and rear pipes in the front and rear directions, the front ends of the front and rear pipes are connected to the clamping base, and the rear ends of the front and rear pipes are rotatably connected with an inner and outer pipe. A first locking mechanism is also provided between the rear ends of the front and rear tubes and the inner and outer swing tubes.

A surgical lower extremity raising device as described above, the first locking mechanism includes a first clutch member fixedly connected to the rear end of the front and rear tubes, and the inner and outer swing tubes are provided with a clutch that can cooperate with the first clutch member. A second clutch piece, a first adjustment screw capable of locking the two is provided between the first clutch piece and the second clutch piece.

In the above-mentioned lower limb raising device for surgery, the clamping base is further provided with a second clamping opening capable of clamping the front and rear tubes, and the second clamping opening is provided with a second locking screw.

The above-mentioned lower extremity lifting device for surgery, the second connecting device includes a lifting tube sleeved on the inner and outer swing tubes, the lifting tube is provided with a third locking screw, and the lifting tube rotates above A horizontal swing tube is connected, and a second locking mechanism is arranged between the horizontal swing tube and the lift tube.

A surgical lower extremity raising device as described above, the second locking mechanism includes a third clutch member fixedly connected to the upper end of the lifting tube, and the horizontal swing tube is provided with a third clutch member that can cooperate with each other. The fourth clutch piece, a second adjusting screw capable of locking the third clutch piece and the fourth clutch piece is arranged between the third clutch piece and the fourth clutch piece.

A lower limb raising device for surgery as described above, the third connecting device comprises an inner and outer tube sleeved on a horizontal swing tube, the inner and outer tubes are provided with a fourth locking screw, and the inner end of the inner and outer tubes rotates A vertical swing tube is connected, a third locking mechanism is arranged between the vertical swing tube and the inner and outer tubes, and the foot pad is fixed on the free end of the vertical swing tube.

The above-mentioned lower limb lifting device for surgery, the third locking mechanism includes a fifth clutch member fixedly connected to the inner end of the inner and outer tubes, and the vertical swing tube is provided with a fifth clutch member that can cooperate with each other. A sixth clutch piece, a third adjustment screw capable of locking the fifth clutch piece and the sixth clutch piece is arranged between the fifth clutch piece and the sixth clutch piece.

The above-mentioned lower limb lifting device for surgery, the foot pad includes a cushion block, the middle part of the cushion block is provided with an arc-shaped support groove in the front-rear direction that can place the ankle, and the rear end of the support groove is provided with a transverse direction. heel placement slot.

Compared with the prior art, the utility model has the following advantages:

The utility model is used for raising the lower limbs, which is convenient to use, saves labor, and can avoid contamination of the wound incision. Specifically, the clamping base can be quickly clamped on the bed frame of the operating bed, and the first connecting device, the second connecting device and the third connecting device can easily and quickly adjust the spatial position of the foot pad, which can be lifted and lowered. , inside and outside swing, horizontal swing, vertical adjustment of the inclination, etc., the adjustment is more flexible; after the adjustment, the patient's foot can be placed on the foot pad, and the foot pad will support the patient's foot from below, and it is relatively stable. It is more convenient to lay sterile sheets and sterilize, there is no interference, and there will be no gauze or other dust and debris, which can avoid contamination of the incision. In addition, the lifting device of the present invention is detachable, shrinkable and foldable, which is convenient for storage when not in use, and occupies a small space.

Description of drawings

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings, wherein:

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Figure 2 is an exploded view of the utility model.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 to FIG. 2 , a lower extremity raising device for surgery includes a clamping base 1 that can be fixed on a bed, and a foot pad 5 that can support the legs and feet of a patient. The clamping base 1 and the foot pad A position adjustment component that can adjust the spatial position of the foot pad 5 is arranged between 5 .

The position adjustment assembly includes a first connecting device 2 arranged on the clamping base 1 that can swing along the inside and outside directions of the bed, and the output end of the first connecting device 2 is provided with a second connecting device that can lift and swing horizontally. Device 3 , the output end of the second connecting device 3 is provided with a third connecting device 4 that can expand and contract along the inside and outside directions of the bed and can swing in the vertical direction, and the foot pad 5 is fixedly connected to the output end of the third connecting device 4 .

The utility model is used for raising the lower limbs, which is convenient to use, saves labor, and can avoid contamination of the wound incision. Specifically, the clamping base 1 can be quickly clamped on the bed frame of the operating bed, and the first connecting device 2 , the second connecting device 3 and the third connecting device 4 are convenient to quickly adjust the space of the foot pad 5 Position, you can lift, swing in and out, swing in the horizontal direction, adjust the inclination in the vertical direction, etc., the adjustment is more flexible; after the adjustment, the patient's foot can be placed on the foot pad 5, and the foot pad 5 will support the patient's foot from below , and more stable. It is more convenient to lay sterile sheets and sterilize without any interference, and there will be no gauze or other dust and debris, which can avoid contamination of the incision.

In addition, the lifting device of the present invention is detachable, shrinkable and foldable, which is convenient for storage when not in use, and occupies a small space.

In a more specific embodiment of the present invention, as shown in FIG. 1 and FIG. 2 , the clamping base 1 is provided with a first clamping port 11 that can be clamped on a bed rail or a bed frame. The clamping opening 11 is provided with a first locking screw 12 . The first clamping port 11 is mainly used to cover the bed frame on the side of the operating bed, and the first locking screw 12 passes through the first clamping port 11 and presses the bed frame to achieve clamping. Easy to disassemble and clamp.

In a more specific embodiment of the present invention, as shown in FIGS. 1 and 2 , the first connecting device 2 includes front and rear pipes 21 in the front and rear directions, and the front ends of the front and rear pipes 21 are connected to the clamping base 1 , The rear ends of the front and rear pipes 21 are rotatably connected with inner and outer swing pipes 22 , and a first locking mechanism is also provided between the rear ends of the front and rear pipes 21 and the inner and outer swing pipes 22 . That is, the inner and outer swinging tubes 22 can swing in and out of the bed, which is convenient for standing up when in use, and swinging under the bed when not in use, saving space and not easily interfering with surgery.

Preferably, two clamping bases 1 are provided along the front and rear pipes 21 to enhance stability.

In a more specific embodiment of the present invention, as shown in FIGS. 1 and 2 , the first locking mechanism includes a first clutch member 23 fixedly connected to the rear end of the front and rear tubes 21 , and the inner and outer swing tubes 22 are provided with a first clutch member 23 . There is a second clutch member 24 that can cooperate with the first clutch member 23 , and a first adjustment screw 25 capable of locking the two is provided between the first clutch member 23 and the second clutch member 24 . Both the first clutch member 23 and the second clutch member 24 are preferably clutch teeth. When the first adjustment screw 25 is rotated in the direction of the front and rear tubes 21, the first adjustment screw 25 will press the inner and outer swing tubes 22, so that the second clutch member 24 and the first clutch member 23 are approached and engaged, thereby locking the front and rear tubes. 21 and the inner and outer swing tubes 22 make them unable to rotate relative to each other. Of course, the first adjusting screw 25 also functions as a shaft.

In a more specific embodiment of the present invention, as shown in FIGS. 1 and 2 , the clamping base 1 is further provided with a second clamping port 13 capable of clamping the front and rear pipes 21 . The port 13 is provided with a second locking screw 14 . That is, when the second locking screw 14 is loosened, the front and rear pipes 21 can be pulled back and forth in the second clamping opening 13 so as to adjust the front and rear positions of the foot pad 5 .

In a more specific embodiment of the present invention, as shown in FIGS. 1 and 2 , the second connecting device 3 includes a lift tube 31 sleeved on the inner and outer swing tubes 22 , and a first lift tube 31 is provided on the lift tube 31 . Three locking screws 32 , a horizontal swing tube 33 is rotatably connected above the lift tube 31 , and a second locking mechanism is provided between the horizontal swing tube 33 and the lift tube 31 . That is, the lift tube 31 and the inner and outer swing tubes 22 form a telescopic tube structure, which is convenient for adjusting the height of the foot pad 5 , and the third locking screw 32 is mainly used for locking the lift.

In a more specific embodiment of the present invention, as shown in FIGS. 1 and 2 , the second locking mechanism includes a third clutch member 34 fixedly connected to the upper end of the lifting tube 31 , and the horizontal swing tube 33 is provided with a third clutch member 34 . There is a fourth clutch member 35 that can cooperate with the third clutch member 34 , and a second adjusting screw 36 capable of locking the third clutch member 34 and the fourth clutch member 35 is provided between the third clutch member 34 and the fourth clutch member 35 . Both the third clutch member 34 and the fourth clutch member 35 are also preferably clutch teeth. The principle of the second locking mechanism is similar to that of the first locking mechanism, which will not be repeated here.

In a more specific embodiment of the present invention, as shown in FIG. 1 and FIG. 2 , the third connecting device 4 includes an inner and outer tube 41 sleeved on the horizontal swing tube 33 , and the inner and outer tubes 41 are provided with a third Four locking screws 42, the inner ends of the inner and outer tubes 41 are rotatably connected with a vertical swing tube 43, a third locking mechanism is provided between the vertical swing tube 43 and the inner and outer tubes 41, and the foot pads 5 are fixed on The free end of the vertical swing tube 43 is provided. That is, the inner and outer tubes 41 can be slid along the horizontal swing tube 33 so as to be adjusted toward the inside or outside of the bed. The vertical swing tube 43 can rotate around the inner and outer tubes 41 , that is, swing in the vertical direction, so that the inclination angle of the horizontal swing tube 33 can be adjusted, that is, the inclination angle of the foot pad 5 can be adjusted. When the foot pad 5 is inclined, it is easier for the patient to place the foot, and it is more comfortable to support.

In a more specific embodiment of the present invention, as shown in FIG. 1 and FIG. 2 , the third locking mechanism includes a fifth clutch member 44 fixedly connected to the inner end of the inner and outer tubes 41 . A sixth clutch member 45 is provided that can cooperate with the fifth clutch member 44, and a third adjustment screw 46 is provided between the fifth clutch member 44 and the sixth clutch member 45, which can lock the two. The fifth clutch member 44 and the sixth clutch member 45 are also preferably clutch teeth. The principle of the third locking mechanism is similar to that of the first locking mechanism, and will not be repeated here.

In the present invention, the first connection device 2, the second connection device 3 and the third connection device 4 cooperate with each other, so that the adjustable range of the foot pad 5 is very wide, including the height, the position inside and outside the bed, the inclination angle, etc. A variety of complex surgical situations.

In a more specific embodiment of the present invention, as shown in FIG. 1 and FIG. 2 , the foot pad 5 includes a cushion block 51 , and the middle part of the cushion block 51 is provided with an arc-shaped support groove in the front and rear directions of the ankle. 52, this is ergonomically designed, so that the feet will be more comfortable to put on. The rear end of the support slot 52 is provided with a lateral heel placement slot 53 (that is, the direction of the heel placement slot 53 and the direction of the support slot 52 are substantially perpendicular). The heel placement slot 53 is slightly deeper than the support slot 52, which can block the heel and prevent it from sliding down.

Preferably, the cushion block 51 is wrapped with a flexible cover (such as leather) or the cushion block 51 itself is flexible (such as silicone), so that it is relatively soft, the foot pad is more comfortable, and there is no problem when it is raised for a long time. Painful feeling.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims (9)

1. A lower limb raising device for operation is characterized in that: comprising a clamping base (1) that can be fixed on a bed, and a foot pad (5) that can support a patient's legs and feet, and the clamping base (1) A position adjustment component capable of adjusting the spatial position of the foot pad (5) is provided between the foot pad (5); A connecting device (2), the output end of the first connecting device (2) is provided with a second connecting device (3) capable of lifting and lowering and swinging in a horizontal direction, and the output end of the second connecting device (3) is provided with a The third connecting device (4) is telescopic in and out of the bed and can swing in the vertical direction, and the foot pad (5) is fixedly connected to the output end of the third connecting device (4). 2. The device for raising lower limbs for surgery according to claim 1, characterized in that: the clamping base (1) is provided with a first clamping port (11) capable of being clamped on a bed rail or a bed frame ), the first clamping opening (11) is provided with a first locking screw (12). 3. The lower limb raising device for surgery according to claim 1, wherein the first connecting device (2) comprises front and rear pipes (21) in the front and rear directions, and the front end of the front and rear pipes (21) Connected to the clamping base (1), the rear ends of the front and rear pipes (21) are rotatably connected with inner and outer swing pipes (22), and there is also a gap between the rear ends of the front and rear pipes (21) and the inner and outer swing pipes (22). A first locking mechanism is provided. 4. The device for raising lower limbs for operation according to claim 3, wherein the first locking mechanism comprises a first clutch (23) fixedly connected to the rear end of the front and rear pipes (21), the The inner and outer swing tubes (22) are provided with a second clutch member (24) that can cooperate with the first clutch member (23), and a second clutch member (24) is arranged between the first clutch member (23) and the second clutch member (24). A first adjusting screw (25) capable of locking both. 5. A lower limb raising device for operation according to claim 3, characterized in that: the second connecting device (3) comprises a lifting tube (31) sleeved on the inner and outer swinging tubes (22), so that the The lift pipe (31) is provided with a third locking screw (32), a horizontal swing pipe (33) is rotatably connected above the lift pipe (31), the horizontal swing pipe (33) and the lift pipe (31) A second locking mechanism is arranged therebetween. 6. The device for raising lower limbs for surgery according to claim 5, wherein the second locking mechanism comprises a third clutch (34) fixedly connected to the upper end of the lifting pipe (31), the The horizontal swing tube (33) is provided with a fourth clutch member (35) that can cooperate with the third clutch member (34), and a fourth clutch member (35) is arranged between the third clutch member (34) and the fourth clutch member (35). A second adjusting screw (36) capable of locking both. 7. The device for raising lower limbs for surgery according to claim 5, wherein the third connecting device (4) comprises an inner and outer tube (41) sleeved on the horizontal swing tube (33), so that the The inner and outer tubes (41) are provided with fourth locking screws (42), and the inner ends of the inner and outer tubes (41) are rotatably connected with a vertical swing tube (43). A third locking mechanism is arranged between (41), and the foot pad (5) is fixed on the free end of the vertical swing tube (43). 8 . The lower limb raising device for surgery according to claim 7 , wherein the third locking mechanism comprises a fifth clutch member ( 44 ) fixedly connected to the inner ends of the inner and outer tubes ( 41 ). The vertical swing tube (43) is provided with a sixth clutch member (45) that can cooperate with the fifth clutch member (44), and a sixth clutch member (45) is arranged between the fifth clutch member (44) and the sixth clutch member (45). There is a third adjustment screw (46) that can lock both. 9 . The lower extremity raising device for surgery according to any one of claims 1 to 8 , wherein the foot pad ( 5 ) comprises a cushion block ( 51 ), and the middle part of the cushion block ( 51 ) An arc-shaped support groove (52) in the front-rear direction for placing the ankle is provided, and a lateral heel placement groove (53) is provided at the rear end of the support groove (52).

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