CN212346551U

CN212346551U - Auxiliary fixing device for serious-disease radiography of children

Info

Publication number: CN212346551U
Application number: CN202020330093.5U
Authority: CN
Inventors: 张鹏; 王晓玲; 李艳
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-01-15
Anticipated expiration: 2030-03-16

Abstract

An auxiliary fixing device for serious radiography of children effectively solves the problem of inconvenient fixation when radiography examination is carried out on children with different body types; the clamping device comprises a bottom plate in the left-right direction, concave sliding blocks are respectively connected to the front end and the rear end of the bottom plate in a sliding mode, openings of the two sliding blocks are opposite, vertical columns are respectively arranged at the upper ends of the two sliding blocks, a fixing plate in the front-rear direction is arranged between the two vertical columns, threaded rods in the upper axial direction and the lower axial direction are respectively connected to the front side and the rear side of the upper end of the fixing plate in a rotating mode, pressing plates in the front-rear direction are in threaded connection with the two threaded rods, fixing blocks are respectively arranged at the front end and the rear end of the upper surface of the bottom plate, connecting rods in the front-rear direction are respectively arranged on opposite surfaces of the two fixing blocks, sliding rods; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Auxiliary fixing device for serious-disease radiography of children

Technical Field

The utility model discloses the technical field of medical instrument is assisted to child's severe, concretely relates to supplementary fixing device of piece is taken photograph to child's severe.

Background

The general photograph examination can take skull photograph, chest photograph, abdomen flat photograph and bone joint photograph of four limbs, so that the image of the examined part is permanently kept on the film for analysis, discussion and review control.

When taking a photograph the inspection to children, children can not cooperate and take a photograph the inspection because the personality of obstinate skin or the psychology of fear, the infant four limbs are disorderly moved, often press children or use the bandage fixed with children by caregiver personnel, just can inspect, in addition, children's height, body type characteristic difference such as weight are great, operate inconveniently when fixing, probably need carry out a lot of when taking a photograph the inspection and shine the inspection just can obtain suitable piece result of taking a photograph, medical staff's work load has been increased, medical staff's work efficiency has been reduced.

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 an auxiliary fixing device for serious radiography of children, which effectively solves the problem of inconvenient fixation when radiography examination is carried out on children with different body types.

The technical scheme of its solution is, the utility model discloses a bottom plate of left right direction, both ends difference sliding connection has concave slider around the bottom plate, the opening of two sliders is relative, the upper end of two sliders is equipped with the stand of upper and lower direction respectively, be equipped with fore-and-aft direction's fixed plate between two stands, both sides rotate respectively around the fixed plate upper end and are connected with axial threaded rod from top to bottom, threaded connection has fore-and-aft direction's clamp plate on two threaded rods, both ends are equipped with the fixed block respectively around the bottom plate upper surface, be equipped with the connecting rod of fore-and-aft direction on the opposite face of two fixed blocks respectively, but be equipped with the slide bar of back-and-forth movement on two connecting rods respectively, axial and curved splint about the looks remote site of two.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through the position of the extension length of adjusting two slide bars and two sliders to can adapt to the infant of different sizes to fix infant four limbs, do not need nurse personnel to press the infant or use the fixed infant of bandage, when taking a photograph the piece inspection, can effectively, obtain suitable piece result of taking a photograph fast, alleviateed medical staff's work burden, improved medical staff's work efficiency, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

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

Figure 2 is the utility model discloses remove the protective housing dissect right side visual axis mapping.

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

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

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

Fig. 6 is an isometric view of the present invention with the protective shell removed.

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 fig. 1 to 6, bottom plate 1 including the left and right directions, both ends sliding connection has concave slider 2 respectively around bottom plate 1, the opening of two slider 2 is relative, the upper end of two slider 2 is equipped with the stand 3 of upper and lower direction respectively, be equipped with fore-and-aft direction's fixed plate 4 between two stands 3, both sides rotate respectively around the fixed plate 4 upper end and are connected with axial threaded rod 5 from top to bottom, threaded connection has fore-and-aft direction's clamp plate 6 on two threaded rod 5, both ends are equipped with fixed block 7 respectively around the bottom plate 1 upper surface, be equipped with fore-and-aft direction's connecting rod 8 on the opposite face of two fixed block 7 respectively, but be equipped with the slide bar 9 of back-and-forth movement on two connecting rod 8 respectively, the looks remote site of two slide bar 9 is equipped with about axial and curved.

In order to limit the two sliding blocks 2, a plurality of limiting holes 12 uniformly distributed in the left-right direction are respectively formed in the front end face and the rear end face of the bottom plate 1, insertion holes 13 penetrating in the front and the rear direction are respectively formed in the back faces of the two sliding blocks 2, and limiting columns 14 capable of being inserted into the limiting holes 12 on the corresponding sides of the two insertion holes 13 are respectively connected in a sliding mode.

In order to limit the two sliding rods 9, the upper surfaces of the two connecting rods 8 are respectively provided with a plurality of slots 16 uniformly distributed along the front-back direction, the upper surfaces of the two sliding rods 9 are respectively provided with up-down through sliding grooves 15, and the two sliding grooves 15 are respectively and slidably connected with limiting blocks 17 capable of being inserted into the slots 16 on the corresponding sides.

In order to move the pressing plate 6 up and down, the upper ends of the two threaded rods 5 respectively penetrate through the pressing plate 6 and are coaxially provided with driven bevel gears 18, the upper sides of the two upright posts 3 are rotatably connected with front and rear axial rotating shafts 19, the front side and the rear side of each rotating shaft 19 are respectively and coaxially provided with a driving bevel gear 20 meshed with the driven bevel gears 18 on the corresponding sides, and the front end of each rotating shaft 19 penetrates through the upright post 3 on the front side and is provided with a hand wheel 21.

In order to fix the two arms of the infant, the free ends of the fixing bands 11 on the two upper sides are respectively provided with a hook and loop fastener tape 22, and the free ends of the fixing bands 11 on the two lower sides are respectively provided with a hook and loop fastener tape 23 which can be bonded with the hook and loop fastener tape 22 on the corresponding side.

In order to increase the comfort of the infant, the front side and the rear side of the upper surface of the fixing plate 4 are respectively provided with a left arc-shaped groove 24 and a right arc-shaped groove 24, and the front side and the rear side of the lower surfaces of the two pressing plates 6 are respectively provided with a pressing groove 25 which is in one-to-one correspondence with the arc-shaped grooves 24.

When the utility model is used, the infant wearing the radiation protection tool lies on the bottom plate 1, the two limit blocks 17 are respectively pulled up, the two slide bars 9 are pulled to make the two slide bars 9 respectively move back and forth, and when the two slide bars 9 move to proper positions, the two limit blocks 17 are respectively inserted into the slots 16 on the corresponding sides;

the two arms of the infant are respectively put into the clamping plates 10 at the corresponding sides, the free ends of the fixing bands 11 at the two sides are respectively pulled, so that the fixing bands 11 at the front side and the rear side are respectively fixed around the two arms of the infant, and the two magic sub-tapes 22 are respectively bonded with the magic mother tapes 23 at the corresponding sides, namely the two arms of the infant are fixed;

the two limiting columns 14 are pulled out outwards, the two sliding blocks 2 are pushed leftwards or rightwards, the two sliding blocks 2 drive the fixed plate 4 to move leftwards and rightwards, the fixed plate 4 drives the pressing plate 6 to move leftwards and rightwards through the two threaded rods 5, and when the two sliding blocks 2 move to proper positions, the two limiting columns 14 are respectively inserted into the limiting holes 12 on the corresponding sides of the two sliding blocks 2, namely the two sliding blocks 2 are fixed;

put into its arc wall 24 that corresponds the side respectively with infant low limbs, clockwise rotation hand wheel 21, hand wheel 21 drives two drive bevel gears 20 clockwise rotation through pivot 19, two drive bevel gears 20 drive its driven bevel gear 18 anticlockwise rotation that corresponds the side respectively, two driven bevel gears 18 drive its threaded rod 5 anticlockwise rotation that corresponds the side respectively, clamp plate 6 moves down under two threaded rod 5's effect, when two indent 25 respectively with its lower limbs subsides of the infant that corresponds the side, stall hand wheel 21, it is fixed about to be about to infant's both legs, can take photograph the piece inspection to the infant this moment.

The utility model discloses an upper end of two stands 3 is equipped with a protective housing that can shelter from two drive bevel gears 20, can protect two drive bevel gears 20 and two driven bevel gear 18, prevents that two drive bevel gears 20 and two driven bevel gear 18 from causing the injury and receive the damage because of the accident to other people when rotating.

Claims

1. An auxiliary fixing device for a severe pediatric radiography comprises a bottom plate (1) in the left and right directions, and is characterized in that the front end and the rear end of the bottom plate (1) are respectively connected with a concave sliding block (2) in a sliding manner, the openings of the two sliding blocks (2) are opposite, the upper ends of the two sliding blocks (2) are respectively provided with vertical columns (3) in the up and down directions, a fixing plate (4) in the front and rear directions is arranged between the two vertical columns (3), the front side and the rear side of the upper end of the fixing plate (4) are respectively connected with an upper axial threaded rod (5) and a lower axial threaded rod (5) in a rotating manner, the two threaded rods (5) are connected with a front pressing plate (6) and a rear pressing plate (6) in a threaded manner, the front end and the rear end of the upper surface of the bottom plate (1) are respectively provided with a fixing block (7), the front, the openings of the two clamping plates (10) are opposite, and the upper end and the lower end of each clamping plate (10) are respectively provided with a fixing belt (11).

2. An auxiliary fixing device for a severe infant radiography according to claim 1, wherein the front and rear end faces of the base plate (1) are respectively provided with a plurality of limiting holes (12) uniformly distributed along the left-right direction, the back faces of the two sliding blocks (2) are respectively provided with insertion holes (13) penetrating from front to back, and the two insertion holes (13) are respectively connected with limiting columns (14) capable of being inserted into the limiting holes (12) on the corresponding side in a sliding manner.

3. An auxiliary fixing device for a serious radiography of a child according to claim 1, wherein a plurality of slots (16) are respectively formed on the upper surfaces of the two connecting rods (8) and are uniformly distributed along the front-back direction, the upper surfaces of the two sliding rods (9) are respectively provided with a sliding groove (15) which is vertically through, and the two sliding grooves (15) are respectively and slidably connected with a limit block (17) which can be inserted into the slot (16) on the corresponding side.

4. An auxiliary fixing device for a pediatric severe radiography according to claim 1, wherein the upper ends of the two threaded rods (5) respectively penetrate through the pressing plate (6) and are coaxially provided with driven bevel gears (18), the upper sides of the two upright columns (3) are rotatably connected with front and rear axial rotating shafts (19), the front and rear sides of the rotating shaft (19) are respectively and coaxially provided with driving bevel gears (20) meshed with the driven bevel gears (18) on the corresponding sides, and the front end of the rotating shaft (19) penetrates through the upright column (3) on the front side and is coaxially provided with a hand wheel (21).

5. An auxiliary fixing device for children's critical radiography according to claim 1, wherein the free ends of the two upper fixing straps (11) are respectively provided with a hook and loop fastener (22), and the free ends of the two lower fixing straps (11) are respectively provided with a hook and loop fastener (23) which can be adhered to the hook and loop fastener (22) on the corresponding side.

6. An auxiliary fixing device for a severe infant radiography according to claim 1, wherein the front and rear sides of the upper surface of the fixing plate (4) are respectively provided with left and right axial arc-shaped grooves (24), and the front and rear sides of the lower surfaces of the two pressing plates (6) are respectively provided with pressing grooves (25) corresponding to the arc-shaped grooves (24) one by one.