CN213525550U

CN213525550U - Cardiovascular patient's operation limbs fixing device

Info

Publication number: CN213525550U
Application number: CN202022220616.3U
Authority: CN
Inventors: 杨阳
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-25
Anticipated expiration: 2030-09-29

Abstract

A limb fixing device for cardiovascular patients during operation, which effectively solves the problem that the arms of the patients are not convenient to fix before the operation; the bed comprises a bed plate, wherein fixed blocks are respectively arranged on the left side and the right side of the upper end of the bed plate, sliding grooves are formed in the fixed blocks, the openings of the two sliding grooves are opposite, an upper sliding rod is connected in the sliding grooves in a sliding manner, fixed rods are hinged to the opposite sides of the two upper sliding rods through rotating rods in the vertical axial direction respectively, sliding plates are arranged at the opposite ends of the two fixed rods respectively, arc-shaped grooves which are in the front-back axial direction and are provided with upward openings are formed in the sliding plates, waist-shaped rings are arranged at the front side and the back side of the opposite ends of the two sliding plates respectively, rotating shafts are arranged at the front side and the back side of; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Cardiovascular patient's operation limbs fixing device

Technical Field

The utility model relates to a cardiovascular internal medicine medical treatment auxiliary instrument technical field, especially a cardiovascular patient's operation limbs fixing device.

Background

Cardiovascular diseases, also known as circulatory diseases, are a series of diseases related to the circulatory system, which refers to the organs and tissues that transport blood in the human body, mainly including the heart and blood vessels (arteries, veins, and microvessels). At present, a common advanced cardiovascular operation is a cardiovascular intervention operation, before the operation, an operation side arm of a patient needs to be fixed, but the position of the existing arm fixing device is fixed, and the fixing device needs to be adapted by adjusting the position of the body of the patient, so that the operation is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a fixing device for the limbs of the cardiovascular patient during the operation, which effectively solves the problem that the arms of the patient are not convenient to fix before the operation.

The technical scheme of its solution is, the utility model discloses a bed board, the bed board upper end left and right sides is equipped with the fixed block respectively, the spout has been seted up on the fixed block, two spout openings are relative, sliding connection has the slide bar in the spout, two slide bar opposite sides are articulated through axial bull stick from top to bottom respectively, two dead lever looks remote ends are equipped with the slide respectively, axial and opening arc wall up around seting up on the slide, both sides are equipped with the waist ring respectively around two slide looks remote ends, two slide looks remote ends are equipped with axial pivot from top to bottom respectively, both sides are rather than the waist shape ring sliding connection of corresponding side respectively around the pivot, two waist shape ring upper ends on the same slide are equipped with a connecting plate, the connecting plate upper end.

Compared with the prior art, the beneficial effects of the utility model are that: the setting can be controlled and pivoted slide can be controlled, only need to lift up patient's both arms alright accomplish the fixed to patient's both arms position, the phenomenon of need removing patient's health and carrying out the fixing to patient's arm has been avoided, doctor's work load has been alleviateed, doctor's physical power has been saved, be equipped with the clamp plate that can reciprocate, the arm of different patients can be fixed to the degree of depth through adjusting screw in screw hole, be equipped with the cushion, patient's comfort level has been increased, the steam generator is simple in structure, and convenient for operation, the design is novel, therefore.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 3 is the utility model discloses a left side perspective drawing is dissected partially.

Fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of C in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model is shown by figures 1 to 6, including bed board 1, the 1 upper end left and right sides of bed board is equipped with fixed block 2 respectively, spout 3 has been seted up on fixed block 2, two 3 openings in spout are relative, sliding connection has last slide bar 4 in the spout 3, it has dead lever 6 to go up slide bar 4 opposite side respectively through upper and lower axial bull stick 5 articulated, two 6 looks remote junctions of dead lever are equipped with slide 7 respectively, axial and opening arc wall 8 up around having seted up on the slide 7, both sides are equipped with waist shape ring 9 respectively around two 7 looks remote junctions of slide, two 7 looks remote junctions of slide are equipped with axial pivot 10 around respectively, both sides are respectively rather than the waist shape ring 9 sliding connection of corresponding side around the pivot 10, two waist shape ring 9 upper ends on same slide 7 are equipped with a connecting plate 11, connecting plate 11 upper end is equipped with clamp.

In order to limit the position of the connecting plate 11, a threaded hole 13 with an upward opening is formed in the sliding plate 7, a screw 14 capable of being in threaded connection with the threaded hole 13 is rotatably connected to the connecting plate 11, and a knob 15 is arranged at the lower end of the screw 14 and penetrates through the connecting plate 11.

In order to limit the position of the connecting rod, the front side and the rear side of the sliding plate 7 are respectively provided with a baffle 16 in the vertical direction, and the back ends of the two waist-shaped rings 9 can be respectively contacted with the baffle 16 on the corresponding side.

In order to limit the position of the sliding plate 7, a partition plate 17 positioned below the upper sliding rod 4 is arranged in the sliding groove 3, a slot 18 with a downward opening is formed in the partition plate 17, a lower sliding rod 19 positioned below the partition plate 17 and capable of contacting with the lower end face of the fixed rod 6 is arranged in the sliding groove 3, and a plurality of inserting blocks 20 which are uniformly distributed along the left-right direction and capable of being inserted into the slot 18 are arranged on the lower sliding rod 19.

In order to make the lower slide bar 19 contact with the lower end of the fixed bar 6, the lower end of the rotating bar 5 penetrates through the lower slide bar 19 and is provided with a top plate 21, and the upper end of the rotating bar 5 penetrates through the upper slide bar 4 and is hinged with an inverted L-shaped bar 22 which can contact with the upper slide bar 4.

In order to increase the comfort of the patient, elastic cushions 23 are arranged in the arc-shaped grooves 8 and on the pressure plate 12.

When the utility model is used, a patient lies on the bed plate 1, the left arm of the patient is lifted, the sliding plate 7 on the right side is pulled rightwards, the sliding plate 7 drives the upper sliding rod 4 and the lower sliding rod 19 to move synchronously through the fixing rod 6, when the sliding plate 7 moves to the lower part of the left arm of the patient, the sliding plate 7 is rotated to ensure that the axial direction of the arc-shaped groove 8 is consistent with the length direction of the left arm of the patient, at the moment, the arm of the patient is placed on the elastic cushion 23 in the arc-shaped groove 8, the connecting plate 11 is pulled rightwards to ensure that the connecting rod swings rightwards, when the right end of the connecting rod is contacted with the baffle 16, the pressing plate 12 is positioned above the arc-shaped groove 8, the screw 14 is positioned above the threaded hole 13, the connecting plate 11 is moved downwards, the connecting plate 11 drives the connecting rod, the screw 14 and the pressing plate 12 to move downwards, meanwhile, the, along with the rotation of the screw 14, the screw 14 drives the connecting plate 11 to move downwards, the connecting plate 11 drives the pressure plate 12 and the connecting rod to continue to move downwards, meanwhile, the waist-shaped ring 9 continues to move downwards relative to the rotating shaft 10, and when the pressure plate 12 is in contact with the left arm of the patient, the knob 15 stops rotating;

when the pressing plate 12 is contacted with the left arm of the patient, the inverted L-shaped rod 22 on the right side is rotated clockwise, meanwhile, the inverted L-shaped rod 22 drives the rotating rod 5 to move upwards, the rotating rod 5 drives the lower sliding rod 19 to move upwards through the top plate 21, the lower sliding rod 19 drives the inserting block 20 to be inserted into the inserting slot 18, when the lower end of the inverted L-shaped rod 22 is contacted with the lower end face of the upper sliding rod 4, the lower sliding rod 19 is contacted with the fixed rod 6, and at the moment, the left arm of the patient is fixed;

after a left arm of a patient is fixed, pulling the left sliding plate 7 leftwards to enable the sliding plate 7 to be positioned below the right arm of the patient, at the moment, rotating the sliding plate 7 to enable the axial direction of the arc-shaped groove 8 to be consistent with the length direction of the right arm of the patient, putting the right arm of the patient on the elastic pad 23 in the arc-shaped groove 8, pulling the left connecting plate 11 leftwards, when the connecting rod is in contact with the baffle 16, moving the connecting plate 11 downwards, when the screw 14 is in contact with the upper end of the threaded hole 13, rotating the knob 15 clockwise to enable the pressing plate 12 to be in contact with the right arm of the patient, at the moment, rotating the inverted L-shaped rod 22 anticlockwise to enable the insertion block 20 corresponding to the insertion groove 18 to be inserted into the insertion groove 18, and when the;

after the operation is finished, the knobs 15 on the two sides are rotated anticlockwise, the screw rods 14 drive the connecting plates 11 to move upwards, the connecting plates 11 drive the pressing plates 12 and the connecting rods to move upwards, when the screw rods 14 are separated from the threaded holes 13, the connecting plates 11 are pulled upwards, the lower end faces of the waist-shaped rings 9 are in contact with the rotating shafts 10, at the moment, the connecting plates 11 on the two sides are pulled relatively, the connecting rods on the corresponding sides of the connecting plates 11 are driven to swing relatively by the connecting plates 11 on the two sides, and when the connecting plates 11 return to the initial positions, the connecting plates 11 are loosened.

Claims

1. A limb fixing device for cardiovascular patient operation comprises a bed plate (1), and is characterized in that the left side and the right side of the upper end of the bed plate (1) are respectively provided with a fixed block (2), the fixed block (2) is provided with a chute (3), the openings of the two chutes (3) are opposite, the chute (3) is connected with an upper slide bar (4) in a sliding way, the opposite sides of the two upper slide bars (4) are respectively articulated with a fixed bar (6) through an upper axial rotating bar (5) and a lower axial rotating bar (5), the opposite ends of the two fixed bars (6) are respectively provided with a sliding plate (7), the sliding plate (7) is provided with an arc-shaped groove (8) which is axial in the front and back and has an upward opening, the front side and the back side of the opposite ends of the two sliding plates (7) are respectively provided with a front, the upper ends of two waist-shaped rings (9) on the same sliding plate (7) are provided with a connecting plate (11), and the upper end of the connecting plate (11) is provided with a pressing plate (12) which can be inserted into the arc-shaped groove (8).

2. The limb fixing device for cardiovascular surgery patient according to claim 1, wherein the sliding plate (7) is provided with a threaded hole (13) with an upward opening, the connecting plate (11) is rotatably connected with a screw rod (14) which can be in threaded connection with the threaded hole (13), and the lower end of the screw rod (14) penetrates through the connecting plate (11) and is provided with a knob (15).

3. The limb fixation device for cardiovascular surgery of claim 1, wherein the front and back sides of the sliding plate (7) are respectively provided with a vertical baffle plate (16), and the opposite ends of the two waist rings (9) can be respectively contacted with the baffle plates (16) on the corresponding sides.

4. The limb fixing device for cardiovascular surgery patient according to claim 1, wherein a partition plate (17) is arranged in the sliding groove (3) and positioned below the upper sliding rod (4), a slot (18) with a downward opening is formed in the partition plate (17), a lower sliding rod (19) which is positioned below the partition plate (17) and can be contacted with the lower end surface of the fixing rod (6) is arranged in the sliding groove (3), and a plurality of inserting blocks (20) which are uniformly distributed along the left-right direction and can be inserted into the slot (18) are arranged on the lower sliding rod (19).

5. The limb fixation device for cardiovascular surgery patients according to claim 1, wherein the lower end of the rotating rod (5) penetrates through the lower sliding rod (19) and is provided with a top plate (21), and the upper end of the rotating rod (5) penetrates through the upper sliding rod (4) and is hinged with an inverted L-shaped rod (22) which can be contacted with the upper sliding rod (4).

6. A cardiovascular patient limb immobilization device according to claim 1 wherein elastic pads (23) are provided in both the arcuate slot (8) and the pressure plate (12).