CN209984532U

CN209984532U - Body position frame for lateral position operation

Info

Publication number: CN209984532U
Application number: CN201920179119.8U
Authority: CN
Inventors: 张鑫; 丁丽丽
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-01-24
Anticipated expiration: 2029-02-01

Abstract

The utility model discloses a lateral position operation position frame, including the bed board, four supporting legs of lower extreme fixedly connected with of bed board, the upper end of bed board is equipped with pillow, device mouth and shank standing groove after to in the past in proper order, be equipped with two matched with L shape protection pads in the device mouth, two be connected with the elastic cord between the L shape protection pad, the both sides of device mouth all are equipped with the round chamber, be equipped with interval adjustment mechanism in the round chamber, interval adjustment mechanism is connected with supports the board, the outside of L shape protection pad is vertical to be fixed with a slide mechanism, support board and a slide mechanism sliding connection, be equipped with the bar chamber between device mouth and the pillow, the bar intracavity is equipped with the actuating mechanism of drive interval adjustment mechanism, elevating system is installed to the below of bed board. The utility model discloses it is rational in infrastructure, can adjust according to patient's type, the commonality is high, and is spacing effectual, convenient to use, the effectual arm that avoids extrudees.

Description

Body position frame for lateral position operation

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a side-lying position operation position frame.

Background

Many human surgeries require the patient to adopt a lateral position to expose the surgical site for convenient operation by medical personnel. Under the state of anesthesia, the patient can not rotate to cooperate with the operation process, and in case the position changes in the operation process, the operation is brought with great trouble, and the secondary injury in the operation is also easily caused to the patient. The body position frame is generated for solving the problem, the existing body position frame cannot be adjusted according to the body type of a patient, the limiting effect is poor, the use is inconvenient, and when the patient lies on the side, the arm is pressed below the body, and the blood is not circulated due to long-term pressing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, providing a side-lying position operation position frame which can be adjusted according to the patient body type, and has high universality, good limiting effect, convenient use and effective arm extrusion avoidance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lateral position operation position frame comprises a bed plate, wherein the lower end of the bed plate is fixedly connected with four supporting legs, the upper end of the bed plate is sequentially provided with a pillow, a device opening and a leg placing groove from front to back, two L-shaped protection pads matched with each other are arranged in the device opening, an elastic band is connected between the two L-shaped protection pads, two sides of the device opening are respectively provided with a round cavity, an interval adjusting mechanism is arranged in the round cavity, the interval adjusting mechanism is connected with a resisting plate, the outer side of each L-shaped protection pad is vertically fixed with a first sliding mechanism, the resisting plate is in sliding connection with the first sliding mechanism, a strip-shaped cavity is arranged between the device opening and the pillow, a driving mechanism for driving the interval adjusting mechanism is arranged in the strip-shaped cavity, a lifting mechanism is installed below the bed plate, the output end of the lifting mechanism is fixed with a cross rod, and a second, the second sliding mechanism is connected with two sliding rods in a sliding mode, and the upper ends of the two sliding rods are fixedly connected with the lower ends of the two L-shaped protection pads respectively.

Preferably, the driving mechanism comprises a driving motor fixed on the side wall of the bed board, the tail end of an output shaft of the driving motor extends into the bar-shaped cavity and is fixedly connected with a rotating rod, two first bevel gears are fixedly connected to the rotating rod, two rotating shafts are rotatably connected to the inner bottom of the bar-shaped cavity, a second bevel gear is fixedly connected to the upper end of each rotating shaft, the first bevel gears are meshed with the second bevel gears, and the lower ends of the rotating shafts extend into the circular cavity and are fixedly connected with a third bevel gear.

Preferably, the distance adjusting mechanism comprises a threaded rod rotatably connected to the inner wall of the circular cavity, a sliding block is connected to the threaded rod in a threaded manner, the side wall of the sliding block is connected with the inner wall of the circular cavity in a sliding manner, two abutting rods are fixedly connected to the side wall of the sliding block, a fourth bevel gear is fixedly connected to the threaded rod, the third bevel gear is meshed with the fourth bevel gear, and the tail ends of the abutting rods extend into the device opening and are connected with the abutting plate.

Preferably, the first sliding mechanism and the second sliding mechanism are a first sliding rail and a second sliding rail respectively.

Preferably, the lifting mechanism is a hydraulic cylinder.

Preferably, a plurality of air holes are uniformly distributed on the inner wall of the L-shaped protection pad.

Compared with the prior art, the utility model, its beneficial effect does:

1. the pillow, the two L-shaped protection pads and the leg placing groove are arranged, so that a human body can lie on the side conveniently, and the two L-shaped protection pads can be well limited.

2. Be provided with actuating mechanism and interval adjustment mechanism, can adjust the distance between two L shape protection pads according to the difference of patient's size, the commonality is higher to be provided with the elastic cord, can effectively avoid the arm to lead to blood not circulating because of lying on one's side for a long time.

3. The lifting mechanism is arranged to realize the lifting and the lowering of the L-shaped protection pad, so that the patient can conveniently limit after lying on the bed board on the side, and the operation is simple.

Drawings

Fig. 1 is a schematic top view of a lateral position operation body position frame according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the side-lying position operation body position frame of the present invention;

FIG. 3 is a schematic view of the connection between the L-shaped pad and the lifting mechanism of the side-lying position operation body position frame of the present invention;

fig. 4 is a schematic side view of the side-lying position operation body position frame of the present invention.

In the figure: 1 bed board, 2 elastic bands, 3 second bevel gears, 4 first bevel gears, 5L-shaped pads, 6 pillows, 7 rotating rods, 8 strip-shaped cavities, 9 driving motors, 10 device ports, 11 leg placing grooves, 12 sliding blocks, 13 third bevel gears, 14 fourth bevel gears, 15 round cavities, 16 abutting rods, 17 threaded rods, 18 abutting plates, 19 first sliding rails, 20 second sliding rails, 21 sliding rods, 22 cross rods, 23 hydraulic oil cylinders and 24 supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a lateral position operation position frame comprises a bed plate 1, four supporting legs 24 are fixedly connected to the lower end of the bed plate 1, a pillow 6, a device opening 10 and a leg placing groove 11 are sequentially arranged at the upper end of the bed plate 1 from front to back, two L-shaped protection pads 5 matched with each other are arranged in the device opening 10, an elastic band 2 is connected between the two L-shaped protection pads 5, circular cavities 15 are arranged on both sides of the device opening 10, an interval adjusting mechanism is arranged in each circular cavity 15 and comprises a threaded rod 17 rotatably connected to the inner wall of each circular cavity 15, a sliding block 12 is connected to each threaded rod 17 in a threaded manner, the side wall of each sliding block 12 is slidably connected with the inner wall of each circular cavity 15, two abutting rods 16 are fixedly connected to the side wall of each sliding block 12, a fourth bevel gear 14 is fixedly connected to each threaded rod 17, the third bevel gear 13 is mutually meshed with the fourth bevel gear 14, the distance adjusting mechanism is connected with a resisting plate 18, a first sliding mechanism is vertically fixed on the outer side of the L-shaped protection pad 5, the resisting plate 18 is connected with the first sliding mechanism in a sliding manner, a strip-shaped cavity 8 is arranged between the device opening 10 and the pillow 6, a driving mechanism for driving the distance adjusting mechanism is arranged in the strip-shaped cavity 8, the driving mechanism comprises a driving motor 9 fixed on the side wall of the bed plate 1, the tail end of an output shaft of the driving motor 9 extends into the strip-shaped cavity 8 and is fixedly connected with a rotating rod 7, two first bevel gears 4 are fixedly connected on the rotating rod 7, the inner bottom of the strip-shaped cavity 8 is rotatably connected with two rotating shafts, the upper ends of the rotating shafts are fixedly connected with second bevel gears 3, the first bevel gears 4 are mutually meshed with the second bevel gears 3, the lower ends of the rotating shafts extend into a circular cavity 15 and are fixedly connected with third, a cross bar 22 is fixed at the output end of the lifting mechanism, a second sliding mechanism is fixed on the cross bar 22, the first sliding mechanism and the second sliding mechanism are respectively a first slide rail 19 and a second slide rail 20, the second sliding mechanism is connected with two slide bars 21 in a sliding manner, the upper ends of the two slide bars 21 are respectively fixedly connected with the lower ends of the two L-shaped protection pads 5, a patient lies on the bed plate 1, the legs are placed in the leg placing grooves 11, the driving motor 9 is started to drive the rotating bar 7 to rotate, the rotating bar 7 drives the two first bevel gears 4 to rotate, the first bevel gears 4 drive the second bevel gears 3 to rotate, the third bevel gears 13 drive the rotating shaft to rotate, the rotating shaft drives the third bevel gears 13 to rotate, the third bevel gears 13 drive the fourth bevel gears 14 to rotate, thereby realizing the rotation of the threaded bars 17, driving the sliding blocks 12 to move rightwards, driving the resisting bars 16 to move rightwards, the patient's size is adapted to, starts hydraulic cylinder 23 and drives horizontal pole 22 to rise, drives L shape protection pad 5 through two slide bars 21 and rises to and bed board 1 upper end parallel and level, keeps patient's level side to lie, and the arm is placed on elastic cord 2 this moment, avoids the weight of health directly to press on the arm convenient to use.

In the utility model, a plurality of air holes are evenly distributed on the inner wall of the L-shaped protection pad 5, so as to keep the air circulation and avoid the discomfort of the extrusion part caused by long-time operation.

In the utility model, a patient lies on a bed plate 1, legs are placed in leg placing grooves 11, a driving motor 9 is started to drive a rotating rod 7 to rotate, the rotating rod 7 drives two first bevel gears 4 to rotate, the first bevel gears 4 drive a second bevel gear 3 to rotate, a third bevel gear 13 drives a rotating shaft to rotate, the rotating shaft drives a third bevel gear 13 to rotate, the third bevel gear 13 drives a fourth bevel gear 14 to rotate, thereby realizing the rotation of a threaded rod 17, a slider 12 is driven to move rightwards, a support rod 16 is driven to move rightwards, finally, the distance between two L-shaped protection pads 5 is adjusted to adapt to the body shape of the patient, a hydraulic oil cylinder 23 is started to drive a cross rod 22 to ascend, the L-shaped protection pads 5 are driven to ascend to be level with the upper end of the bed plate 1 through two sliding rods 21, the patient is kept horizontal side lying, the arm is placed, is convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lateral position operation position frame comprises a bed plate (1) and is characterized in that the lower end of the bed plate (1) is fixedly connected with four supporting legs (24), the upper end of the bed plate (1) is sequentially provided with a pillow (6), a device opening (10) and a leg placing groove (11) from front to back, two L-shaped protection pads (5) matched with each other are arranged in the device opening (10), an elastic band (2) is connected between the two L-shaped protection pads (5), circular cavities (15) are arranged on two sides of the device opening (10), an interval adjusting mechanism is arranged in each circular cavity (15), the interval adjusting mechanism is connected with a supporting plate (18), a first sliding mechanism is vertically fixed on the outer side of each L-shaped protection pad (5), each supporting plate (18) is connected with the first sliding mechanism in a sliding manner, and a strip-shaped cavity (8) is arranged between the device opening (10) and the pillow (6), be equipped with the actuating mechanism of drive interval adjustment mechanism in bar chamber (8), elevating system is installed to the below of bed board (1), elevating system's output end is fixed with horizontal pole (22), be fixed with second slide mechanism on horizontal pole (22), sliding connection has two slide bars (21) on the second slide mechanism, two the upper end of slide bar (21) respectively with the lower extreme fixed connection of two L shape protection pads (5).

2. The lateral position operation body position frame according to claim 1, wherein the driving mechanism comprises a driving motor (9) fixed on the side wall of the bed plate (1), the tail end of the output shaft of the driving motor (9) extends into the strip-shaped cavity (8) and is fixedly connected with a rotating rod (7), two first bevel gears (4) are fixedly connected to the rotating rod (7), two rotating shafts are rotatably connected to the inner bottom of the strip-shaped cavity (8), the upper ends of the rotating shafts are fixedly connected with second bevel gears (3), the first bevel gears (4) are meshed with the second bevel gears (3), and the lower ends of the rotating shafts extend into the circular cavity (15) and are fixedly connected with third bevel gears (13).

3. The lateral recumbent position surgical body position frame according to claim 2, wherein the spacing adjustment mechanism comprises a threaded rod (17) rotatably connected to the inner wall of the circular cavity (15), a sliding block (12) is connected to the threaded rod (17) in a threaded manner, the side wall of the sliding block (12) is slidably connected with the inner wall of the circular cavity (15), two abutting rods (16) are fixedly connected to the side wall of the sliding block (12), a fourth bevel gear (14) is fixedly connected to the threaded rod (17), the third bevel gear (13) and the fourth bevel gear (14) are meshed with each other, and the tail ends of the abutting rods (16) extend into the device opening (10) and are connected with the abutting plates (18).

4. The lateral position operation body position frame according to claim 1, wherein the first sliding mechanism and the second sliding mechanism are a first sliding rail (19) and a second sliding rail (20), respectively.

5. A lateral recumbent surgical body position frame according to claim 1, wherein the lifting mechanism is a hydraulic ram (23).

6. The lateral position operation body position frame as claimed in claim 1, wherein a plurality of air holes are uniformly distributed on the inner wall of the L-shaped protection pad (5).