CN215535881U

CN215535881U - AVS postoperative patient lower limb and joint fixing device

Info

Publication number: CN215535881U
Application number: CN202121553295.7U
Authority: CN
Inventors: 刘月; 刘津菡
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-18
Anticipated expiration: 2031-07-08

Abstract

The device for fixing the lower limbs and joints of the patient after AVS operation effectively solves the problems of inconvenient operation and poor effect of the fixing device; the novel knee joint support comprises a bottom plate in the left-right direction, wherein a binding belt is arranged at the rear end of the bottom plate, the front end of the bottom plate is slidably connected with a shell in the up-down direction, an up-down axial rotary column is rotatably connected in the shell, a spiral groove is formed in the rotary column, a front-back support plate is slidably connected at the rear end of the shell, the front end of the support plate penetrates through the shell and is provided with a front-back axial compression column, the front end of the compression column is inserted into the spiral groove, an arc knee cover plate with a downward arc opening is arranged at the rear end of the support plate, a left spring piece in the left-right direction is arranged at the left end of the support plate, a telescopic rod is hinged at the left end of the support plate, the left end of the spring piece is slidably connected with the telescopic rod, and an arc plate with a downward arc opening is arranged at the left end of the telescopic rod; the utility model has the advantages of ingenious design and convenient use.

Description

AVS postoperative patient lower limb and joint fixing device

Technical Field

The utility model relates to the technical field of interventional departments, in particular to a device for fixing lower limbs and joints of a patient after an AVS operation.

Background

In the intervention branch of academic or vocational study, patient's after adrenal vein blood sampling needs to press the puncture site of right side groin fixedly to carry out the secondary by the patient is manual to the puncture site and oppress, nevertheless in order to prevent that the puncture site from bleeding, postoperative patient's right low limbs can not move about, lead to the patient can't carry out manual oppression to the puncture site, and present puncture site is fixed mostly adopts the bandage to fix, but this kind of method not only complex operation and fixed effect is not good.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to make up for the deficiencies of the prior art, the utility model aims to provide a device for fixing lower limbs and joints of a patient after an AVS operation, which effectively solves the problems of inconvenient operation and poor effect of the fixing device.

The technical scheme includes that the novel multifunctional electric heating cooker comprises a bottom plate in the left-right direction, a binding belt is arranged at the rear end of the bottom plate, the front end of the bottom plate is connected with a shell in the up-down direction in a sliding mode, a rotating column in the up-down axial direction is connected in the shell in a rotating mode, a spiral groove is formed in the rotating column, a supporting plate in the front-back direction is connected at the rear end of the shell in a sliding mode, a pressing column in the front-back axial direction is arranged at the front end of the supporting plate and penetrates through the shell, an arc-shaped knee cover plate with a downward arc opening is arranged at the rear end of the supporting plate, a spring piece in the left-right direction is arranged at the left end of the supporting plate, a telescopic rod is hinged to the left end of the supporting plate, the left end of the spring piece is connected with the telescopic rod in a sliding mode, and an arc-shaped plate with a downward arc opening is arranged at the left end of the telescopic rod.

The utility model has the advantages of ingenious design and convenient use, can realize the fixation of the lower limbs of a patient by rotating the rotating handle, prevents the injury to the puncture port caused by the movement of the leg, can carry out secondary compression on the puncture part, and is time-saving and labor-saving.

Drawings

FIG. 1 is a front isometric view of the present invention.

FIG. 2 is a right perspective view, in full section, of the present invention.

Fig. 3 is an enlarged view of a in fig. 2 of the present invention.

Figure 4 is an isometric view of a rotary post of the present invention.

Detailed Description

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

By figure 1 to 4, bottom plate 1 including the left and right directions, 1 rear end of bottom plate is equipped with constraint area 2, 1 front end sliding connection of bottom plate has casing 3 of upper and lower direction, 3 internal rotations of casing are connected with upper and lower axial rotary column 4, spiral groove 5 has been seted up on the

rotary column

4, 3 rear end sliding connection of casing has fore-and-aft direction's

backup pad

6, 6 front ends of backup pad run through casing 3 and be equipped with fore-and-aft axial compression leg 7, the compression leg 7 front end inserts in

spiral groove

5, 6 rear ends of backup pad are equipped with arc and nock board 8 down, 6 left ends of backup pad are equipped with the spring leaf 9 of left and right directions, 6 left ends of backup pad articulate there is

telescopic link

10, 9 left ends and telescopic link 10 sliding connection of spring leaf, 10 left ends of telescopic link are equipped with nock arc 11 down.

In order to facilitate the medical personnel to carry on spacingly to

knee cap

8, 3 upper ends of casing seted up a plurality of along 4 circumferencial direction distributions of rotary column and upper and lower

axial spacing holes

12, 4 upper ends of rotary column run through casing 3 and coaxial sliding connection have the turning handle, axial and lower extreme can insert the gag lever post 13 in spacing hole 12 about the turning handle lower extreme is equipped with.

In order to facilitate the use of the binding belt 2 by medical personnel, the front end of the bottom plate 1 is provided with a U-shaped fixing buckle, the binding belt 2 can be inserted into the fixing buckle, and the upper surface of the binding belt 2 is bonded with the free end thereof through the magic tape 14.

In order to facilitate the medical staff to fix the position of the shell 3, the front end of the shell 3 is in threaded connection with a screw rod which is in front-back axial direction and the back end of which can be contacted with the bottom plate 1.

In order to prevent pressure sores on the buttocks of a patient, the left end of the supporting plate 6 is provided with a soft cushion 15 in the front-back direction.

In order to facilitate the medical staff to fix the bottom plate 1, the lower end of the bottom plate 1 is provided with a fixing frame 16 with an opening facing backwards, the lower end of the fixing frame 16 is in threaded connection with an upper axial screw rod and a lower axial screw rod, and the upper end of the screw rod penetrates through the fixing frame 16 and is provided with a clamping plate.

When the medical bed is used, a medical worker moves the fixed frame 16 until the bed board is positioned in the fixed frame 16, rotates the screw rod anticlockwise, drives the clamping plate to move upwards to be contacted with the bed board while rotating the screw rod anticlockwise, so that the relative fixation between the bottom board 1 and the bed board is realized, when the right lower limb of a patient needs to be fixed, the medical worker guides the patient to lie on the bed board, the hip part is positioned on the soft pad 15, the right leg is positioned on the bottom board 1, the medical worker rotates the screw rod anticlockwise at the moment, the rear end of the screw rod is far away from the bottom board 1 after rotating for a certain angle, the medical worker moves the shell 3 left and right, the knee cover plate 8 is positioned under the knee of the patient, and then rotates clockwise, so that the relative fixation between the shell 3 and the bottom board 1 is realized again;

at the moment, medical personnel align the constraint belt 2 to the puncture part and enable the puncture belt to be tightly attached to the skin of the leg of the patient, the free end of the constraint belt 2 passes through the specified buckle and is bonded through the magic tape 14 to realize the pressing hemostasis of the puncture part, and at the moment, the medical personnel adjust the length of the telescopic rod 10 to enable the arc-shaped plate 11 to be positioned right above the puncture opening of the patient;

at the moment, the medical staff pulls the rotating handle upwards, the rotating handle drives the limiting rod 13 to move upwards, after the limiting rod is moved for a certain distance, the lower end of the limiting rod 13 is far away from the limiting hole 12, the limitation on the rotating handle is removed, at the moment, the medical staff rotates the rotating handle anticlockwise, the rotating handle drives the rotating column 4 to rotate anticlockwise, the rotating column 4 rotates anticlockwise and drives the pressing column 7 to move downwards through the spiral groove 5, the pressing column 7 drives the supporting plate 6 to move downwards, the supporting plate 6 drives the knee cover plate 8 to move downwards, the supporting plate 6 moves downwards and drives the arc plate 11 to move downwards through the telescopic rod 10, after the rotating column 4 moves for a certain distance, the arc plate 11 is contacted with the puncture part of the patient, at the moment, the supporting plate 6 continues to move downwards, so that the secondary compression of the arc plate 11 on the puncture part is realized through the spring piece 9, and the puncture hole is prevented from bleeding;

after the knee cover plate 8 moves downwards for a certain distance, the knee cover plate 8 is contacted with the knee of the patient, the right leg of the patient is pressed and fixed, the right lower limb of the patient is prevented from moving, and the puncture is damaged, at the moment, medical personnel presses the rotating handle downwards, the rotating handle drives the limiting rod 13 to move downwards until the lower end of the limiting rod 13 is inserted into the limiting hole 12 again, and the knee cover plate 8 and the arc-shaped plate 11 are fixed;

after the fixation is finished, the medical staff upwards pulls the rotating handle to the limiting rod 13 to remove the limitation on the rotating handle, the rotating handle is clockwise rotated, the rotating handle drives the rotating column 4 to rotate clockwise, the rotating column 4 drives the pressing column 7 to move upwards through the spiral groove 5, the pressing column 7 drives the supporting plate 6 to move upwards, the supporting plate 6 drives the knee cover plate 8 to move upwards, the supporting plate 6 drives the arc plate 11 to move upwards through the telescopic rod 10 while moving upwards, after the arc plate 8 and the arc plate 11 move for a certain distance, the knee plate 8 and the arc plate 11 are far away from the leg of the patient, the pressing on the leg of the patient is removed, and at the moment, the medical staff downwards presses the rotating handle to the limiting rod 13 to fix the knee plate 8 again;

medical personnel make the magic subsides 14 break away from the bonding this moment to make 2 free ends in constraint area wind out the dead lever and break away from with the contact of patient's shank, make the patient keep away from bottom plate 1 and have a rest this moment, clockwise rotation screw rod to splint keep away from the bed board, take off bottom plate 1 this moment can.

The utility model has simple structure, novel conception, convenient use and strong practicability, and is provided with the bottom plate, the shell, the binding belt, the rotating column, the spiral groove, the pressing column, the supporting plate, the knee plate, the arc plate and the like, which can facilitate medical personnel to press the puncture part of a patient to stop bleeding, and can realize the fixation of the lower limb of the patient, thereby saving time and labor.

Claims

The device for fixing the lower limbs and joints of AVS postoperative patients comprises a bottom plate (1) in the left-right direction, and is characterized in that a binding belt (2) is arranged at the rear end of the bottom plate (1), the front end of the bottom plate (1) is slidably connected with a shell (3) in the up-down direction, a rotary column (4) in the up-down axial direction is rotatably connected in the shell (3), a spiral groove (5) is formed in the rotary column (4), a supporting plate (6) in the front-back direction is slidably connected at the rear end of the shell (3), the front end of the supporting plate (6) penetrates through the shell (3) and is provided with a pressing column (7) in the front-back axial direction, the front end of the pressing column (7) is inserted into the spiral groove (5), an arc-shaped knee cover plate (8) with a downward arc opening is arranged at the rear end of the supporting plate (6), a spring leaf (9) in the left-right direction is arranged at the left end of the supporting plate (6), a telescopic rod (10) is hinged at the left end of the spring leaf (9) and is slidably connected with the telescopic rod (10), the left end of the telescopic rod (10) is provided with an arc plate (11) with a downward arc opening.
2. The AVS postoperative patient lower limb and joint fixing device of claim 1, wherein the upper end of the housing (3) is provided with a plurality of limiting holes (12) which are distributed along the circumferential direction of the rotating column (4) and axially arranged up and down, the upper end of the rotating column (4) penetrates through the housing (3) and is coaxially and slidably connected with a rotating handle, and the lower end of the rotating handle is provided with a limiting rod (13) which is axially arranged up and down and the lower end of which can be inserted into the limiting holes (12).
3. The AVS postoperative patient lower limb and joint fixing device of claim 1, wherein the front end of the bottom plate (1) is provided with a U-shaped fixing buckle, the restraining belt (2) can be inserted into the fixing buckle, and the upper surface of the restraining belt (2) is bonded with the free end thereof through a magic tape (14).
4. The AVS postoperative patient lower limb and joint fixing device of claim 1, wherein the front end of the shell (3) is screwed with a screw rod which is in front-back axial direction and the back end of which can contact with the bottom plate (1).
5. The AVS postoperative patient lower limb and joint fixation device of claim 1, wherein the left end of the supporting plate (6) is provided with a cushion (15) in the front-back direction.
6. The AVS postoperative patient lower limb and joint fixing device of claim 1, wherein the bottom plate (1) is provided with a fixing frame (16) with a backward opening at the lower end, the lower end of the fixing frame (16) is connected with a screw rod in the upper and lower axial directions by screw threads, and the upper end of the screw rod penetrates through the fixing frame (16) and is provided with a splint.