CN216060544U - Lumbar vertebra stress photography assistor - Google Patents

Abstract

The utility model provides a lumbar stress photography aid which comprises a main board, wherein the main board is hung on a DR photographic plate through a buckle, three slide rails are arranged on the main board in parallel, a support rod is slidably mounted on the slide rails, a plurality of limiting clamping grooves are formed in the slide rails, the spine lumbar angle shape required by photographing can be achieved when the support rod is fixedly clamped in different limiting clamping grooves, the lengths of the three slide rails are sequentially reduced from top to bottom, and the number and the intervals of the limiting clamping grooves formed in each slide rail are different. The lumbar vertebra posture correction device is simple and reasonable in structural design, convenient to operate and high in practicability, can assist a patient to complete the required lumbar vertebra posture and posture, improves the slicing rate, improves the working efficiency and reduces the radiation times of medical staff.

Description

Lumbar vertebra stress photography assistor

Technical Field

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a lumbar stress photography assistor.

Background

At present, when the lumbar vertebra standing position and the stress position are photographed in a hospital, a patient generally stands in front of a detection plate to keep the stress position posture, a plurality of patients cannot accurately put out required photographing positions when the stress position is photographed, the requirement of the lumbar vertebra bending angle cannot be met, under the condition, most patients need to be matched as much as possible or family members need to help the auxiliary patients to stand according to photographing requirements, and doctors or nurses are needed to do the work when no accompanying personnel exist. The manual operation is not beneficial to controlling the force and the angle; the expected effect cannot be achieved, waste sheets are easily caused, resources are wasted, and unnecessary radiation is applied to irrelevant personnel. Therefore, a posture auxiliary instrument for lumbar vertebra stress photography needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the defects of the prior art are overcome, and the lumbar stress photography assisting device is simple and reasonable in structure, strong in practicability and pertinence, can be used for better assisting in completing lumbar stress photography, improving the photography efficiency, improving the comfort of a patient, reducing the difficulty, reducing the personnel investment, protecting unnecessary personnel from multiple radiation, and can be popularized and used.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a photographic assistor of lumbar vertebrae stress, its characterized in that, includes the mainboard, the mainboard articulates on current DR shooting board through fixed buckle, three slide rails are seted up to the mainboard coparallel, the slip sets up the bracing piece on the slide rail, be provided with a plurality of spacing draw-in grooves on the slide rail.

Preferably, three the slide rail is first slide rail, second slide rail and third slide rail from top to bottom in proper order, and the length of three slide rails from top to bottom reduces in proper order, set up six spacing draw-in grooves of equidistance on the first slide rail, the equidistance sets up four spacing draw-in grooves on the second slide rail, the both ends of third slide rail set up two spacing draw-in grooves, and spacing draw-in groove sets up in the below of slide rail and communicates with the slide rail.

Preferably, the slide rail comprises sliding tray and limiting plate, the one end of bracing piece is provided with cylindric connector, the connector slides and sets up in the sliding tray, set up on the limiting plate board and supply the gliding slide channel of bracing piece, the diameter of connector is greater than slide channel's width, the position that is close to the connector on the bracing piece is provided with auxiliary support plate, auxiliary support plate's cross-section is triangle-shaped, and auxiliary support plate forms the outrigger buffering between bracing piece and mainboard, guarantees the stability of bracing piece card in spacing draw-in groove, avoids rocking or even breaking damage. The sliding three supporting rods enable the connector to be clamped into the limiting clamping groove, and enable the three supporting rods to form a specific framework shape, so that medical personnel can be replaced to consider that the auxiliary patient keeps a certain posture, discomfort of the patient can be effectively relieved, and the photographing difficulty is reduced.

Preferably, telescopic buckles are symmetrically arranged on two sides of the main board. Two flexible grooves have been seted up to the both sides of mainboard, slide in the flexible groove and set up flexible buckle, flexible buckle includes rectangle straight plate and L type right-angle plate, right-angle plate and straight plate integrated into one piece, the locking screw hole has been seted up to the position that corresponds flexible groove on the mainboard, the threaded hole that is provided with locking bolt locks, can take flexible buckle out when loosening locking bolt, screw up locking bolt when flexible buckle and DR photographic plate contact block and realize the mainboard and the stable connection between the photographic plate of current DR.

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

1. the utility model has scientific and reasonable structural design, strong practicability and simple operation, can assist a patient to set out a specific lumbar spine shape, preliminarily quantize the lumbar spine photographic bending angle, assist the patient to cooperate, obviously improve the standard degree of the obtained image and avoid unnecessary personnel from receiving radiation; meanwhile, the scrap rate is reduced, the comfort level of a patient in examination is improved, the matching is more sufficient, and the positive rate of lumbar stress position diagnosis is improved.

2. According to the utility model, the positions of the three support rods in the limiting clamping grooves can be adjusted in the three slide rails according to the actually required bending form angle of the lumbar vertebra, so that the three support rods form a certain form of supporting framework for clamping and limiting the lumbar vertebra spine of a patient, the traditional manual supporting mode is avoided, and the defect that unnecessary personnel are exposed to radiation is avoided.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a partially enlarged front view schematically showing the structure of the second guide rail according to the present invention.

Fig. 3 is a schematic structural view of the support rod of the present invention.

FIG. 4 is a side cross-sectional view of a first perspective structure of the present invention.

FIG. 5 is a side cross-sectional second perspective view of the present invention.

Fig. 6 is a schematic top sectional view of the connection between the retractable buckle and the main board according to the present invention.

Fig. 7 is a schematic sectional view of the slide rail according to the present invention.

Description of reference numerals:

1-a main board; 2-a first slide rail; 3-a second slide rail;

4-a third slide rail; 5, fixing a buckle; 6, a telescopic buckle;

7, supporting rods; 8, a limiting clamping groove; 9-a connector;

10-an auxiliary support plate; 11-straight plate; 12-square board;

13-locking bolts; 14-a sliding groove; 15-limiting plate.

Detailed Description

As shown in fig. 1 to 7, the DR photographing apparatus includes a main board 1, wherein the main board 1 is hung on an existing DR photographing board through a fixing buckle 5, three sliding rails are arranged on the main board 1 in parallel, a support rod 7 is slidably arranged on the sliding rails, and a plurality of limiting clamping grooves 8 are arranged on the sliding rails.

In this embodiment, three the slide rail is first slide rail 2, second slide rail 3 and third slide rail 4 from top to bottom in proper order, and the length of three slide rails from top to bottom reduces in proper order, set up six spacing draw-in grooves of equidistance 8 on the first slide rail 2, equidistant four spacing draw-in grooves 8 that set up on the second slide rail 3, the both ends of third slide rail 4 set up two spacing draw-in grooves 8, and spacing draw-in groove 8 sets up in the below of slide rail and communicates with the slide rail.

In this embodiment, the slide rail comprises sliding tray 14 and limiting plate 15, the one end of bracing piece 7 is provided with cylindric connector 9, connector 9 slides and sets up in sliding tray 14, the opening of sliding tray 14 is located limiting plate 15, the diameter of connector 9 is greater than the opening of sliding tray 14, the position that is close to connector 9 on the bracing piece 7 is provided with auxiliary support plate 10, auxiliary support plate 10's cross-section is triangle-shaped, and auxiliary support plate 10 forms the outrigger buffering between bracing piece 7 and mainboard 1, guarantees the stability of bracing piece 7 card in spacing draw-in groove 8, avoids rocking the damage of breaking even. Thereby three spinal branch vaulting poles 7 that slide make the connector 9 block in spacing draw-in groove 8 and can make three spinal branch vaulting poles 7 form the mode that specific framework shape was kept a certain posture to the artificial supplementary patient of replacement medical personnel, can effectively alleviate patient's uncomfortable and feel, reduce the photographic degree of difficulty of shooing.

In this embodiment, the bilateral symmetry of mainboard 1 is provided with flexible buckle 6. Two flexible grooves have been seted up to mainboard 1's both sides, slide in the flexible groove and set up flexible buckle 6, flexible buckle includes rectangle straight plate 11 and L type right-angle plate 12, right-angle plate 12 and straight plate 11 integrated into one piece, the locking screw hole has been seted up to the position that corresponds flexible groove on the mainboard 1, the threaded hole that locks is provided with locking bolt 13, flexible buckle 6 can be taken out when loosening locking bolt 13, screw up locking bolt 13 when flexible buckle 6 and DR photographic plate contact block and realize the stable connection between mainboard 1 and the current DR photographic plate.

In this example. The supporting rod 7 is sleeved with a silica gel cushion sleeve, so that the touch feeling of a human body is comfortable when the human body is in contact with the supporting rod.

When the fixing buckle 5 is used, the fixing buckle is clamped at the upper end of the traditional DR photographic plate, then the locking bolt 13 is loosened to clamp the two telescopic buckles 6 at the two sides of the DR photographic plate, and then the locking bolt 13 is screwed down to finish the installation of the mainboard 1; next, the three support rods 7 are respectively clamped into the limiting clamping grooves 8 in corresponding positions according to the body position requirements of the photographers, so that the three support rods 7 form a shaping support frame, and then the limbs of the patient are embedded into the frame formed by the support rods 7, so that the lumbar vertebra and the spinal column can be conveniently photographed in a required posture.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, alterations and equivalent changes made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims (4)

1. The utility model provides a photographic assistor of lumbar vertebrae stress, its characterized in that includes mainboard (1), mainboard (1) articulates on current DR camera board through fixed buckle (5), mainboard (1) is gone up the parallel and is seted up three slide rails, it sets up bracing piece (7) to slide on the slide rail, be provided with a plurality of spacing draw-in grooves (8) on the slide rail.

2. The lumbar stress photography assisting device according to claim 1, wherein the three slide rails are a first slide rail (2), a second slide rail (3) and a third slide rail (4) from top to bottom in sequence, the lengths of the three slide rails from top to bottom are reduced in sequence, six limit clamping grooves (8) are arranged on the first slide rail (2) at equal intervals, four limit clamping grooves (8) are arranged on the second slide rail (3) at equal intervals, the limit clamping grooves (8) are located below the slide rails and are communicated with the slide rails, and two limit clamping grooves (8) are arranged at two ends of the third slide rail (4).

3. The lumbar stress photography assistor of claim 1, wherein the slide rail comprises a sliding groove (14) and a limiting plate (15), the one end of the supporting rod (7) is provided with a cylindrical connector (9), the connector (9) is slidably disposed in the sliding groove (14), a sliding channel for the supporting rod (7) to slide is disposed on the limiting plate (15), the sliding channel is an opening of the sliding groove (14), the diameter of the connector (9) is greater than the width of the sliding channel, an auxiliary support plate (10) is disposed at a position on the supporting rod (7) close to the connector (9), and the cross section of the auxiliary support plate (10) is triangular.

4. The lumbar stress photography assisting device according to claim 1, wherein the two sides of the main board are symmetrically provided with the retractable buckles (6), two retractable grooves are formed in the two sides of the main board (1), the retractable buckles (6) are slidably arranged in the retractable grooves, the retractable buckles (6) comprise a rectangular straight plate (11) and an L-shaped right-angle plate (12), the right-angle plate (12) and the straight plate (11) are integrally formed, and the main board (1) is provided with the locking bolts (13) for locking the retractable buckles (6).

Images