CN219516495U - Anatomical micro-motion acromioclavicular steel plate - Google Patents

Abstract

The utility model provides an anatomic micro-motion acromioclavicular steel plate, which belongs to the technical field of medical tools and solves the problem that the damaged end is inconvenient to detach and replace. According to the utility model, if the first fixing plate or the second fixing plate at one end is damaged through the clamping plate, the clamping plates at two sides can be extruded to extrude the first spring when the first fixing plate or the second fixing plate at one end needs to be replaced, the clamping plates are separated from the first fixing plate or the second fixing plate during extrusion, the damaged clamping plates are disassembled, when the clamping plates at two sides are replaced, the clamping plates are loosened, and the first spring pushes the clamping plates to be clamped on the first fixing plate or the second fixing plate for fixed connection, so that the use stability is improved.

Description

Anatomical micro-motion acromioclavicular steel plate

Technical Field

The utility model relates to the field of medical tools, in particular to an anatomic micro acromioclavicular steel plate.

Background

No special effective internal fixation device exists for cases of acromioclavicular fracture, coracoid joint fracture dislocation injury and suspension complex injury above the shoulder blade. For patients with such high energy injuries, due to the defects and deficiencies of the existing internal fixtures, heavy disability and dysfunction often result in the easy displacement or dislocation of fracture ends or acromioclavicular joints, the collarbone anatomical steel plate can only fix the collarbone, but not the acromioclavicular joint dislocation, and the micro-motion acromioclavicular steel plate can promote the stability of fixation.

While most anatomic acromioclavicular plates now suffer from several problems:

for example, the scapular neck anatomical locking steel plate with the publication number of CN217987685U is convenient to fixedly connect, improves the fixation firmness, but has limited use length, is inconvenient to adjust the length of a used fixed part, and has insufficient use length to influence the connection stability if the distance of the part to be fixed is far; meanwhile, if one end of the fixing parts at the two ends is damaged, the whole body is thrown away and discarded, so that the waste is relatively wasted, and the damaged end is not convenient to detach and replace.

Therefore, we make an improvement on the steel plate and propose an anatomic micro acromioclavicular steel plate.

Disclosure of Invention

The utility model aims at: the length adjustment is carried out to the fixed position that the inconvenience to use that exists at present, and inconvenient dismantles the problem of changing to the one end of damage simultaneously.

In order to achieve the above object, the present utility model provides the following technical solutions:

anatomic micro acromioclavicular plates to ameliorate the above problems.

The utility model is specifically as follows:

including the flexonics spare, fixedly connected with connecting plate on the flexonics spare, fixedly connected with first spring on the connecting plate, fixedly connected with cardboard on the first spring, the cardboard rotates to be connected in the connecting plate, connecting plate one side is provided with first fixed plate, connecting plate one side is provided with the second fixed plate, all seted up the fixed orifices on first fixed plate and the second fixed plate, the spout has been seted up in the connecting plate, be provided with the slider in the spout, fixedly connected with second spring on the slider, fixedly connected with pushing plate on the second spring, fixedly connected with fixture block on the pushing plate, the draw-in groove has been seted up in the connecting plate.

As the preferable technical scheme of the utility model, the clamping plates are symmetrically distributed on the left side and the right side of the connecting plate, and the cross section of the clamping plates is L-shaped.

As the preferable technical scheme of the utility model, the first springs are distributed on the clamping plate at equal intervals, and the side end face of the sliding block is attached to the inner side face of the sliding groove.

As the preferable technical scheme of the utility model, the sliding grooves are symmetrically distributed on the left side and the right side of the connecting plate, and the sliding grooves correspond to the pushing plates one by one through the sliding blocks.

As the preferable technical scheme of the utility model, the clamping grooves are distributed in the connecting plate at equal intervals, and the side end face of the pushing plate is attached to the side end face of the sliding block.

As the preferable technical scheme of the utility model, the pushing plate is fixedly connected with a moving block, the moving block is limited and slidingly connected in the sliding block, and the cross section of the moving block is T-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

1. through the fixed plate that sets up, when adjusting the length of use of first fixed plate and second fixed plate, can press both sides impeller plate, can steadily extrude the second spring when pressing the impeller plate, can carry out steady removal under the support of impeller plate through the movable block when extruding, break away from the draw-in groove with the fixture block on the impeller plate, conveniently tear the connecting plate, adjust the use distance of first fixed plate and second fixed plate, promote connection stability.

2. Through the cardboard that sets up, if the first fixed plate or the second fixed plate of one end takes place to damage, when needs change, can extrude both sides cardboard and extrude first spring, and when extruding, the cardboard breaks away from on first fixed plate or the second fixed plate, dismantles the dismantlement that will damage, when renewing, loosens both sides cardboard, and first spring promotes the cardboard block on first fixed plate or second fixed plate, carries out fixed connection, promotes the stability of use.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of an anatomic acromioclavicular steel plate provided by the utility model;

fig. 2 is a schematic top view structure of a connecting plate of an anatomic micro acromioclavicular steel plate provided by the utility model;

FIG. 3 is a schematic top view of a clamp plate of an anatomic acromioclavicular steel plate provided by the utility model;

FIG. 4 is a schematic side view of a flexible connector of an anatomic micro acromioclavicular steel plate provided by the utility model;

FIG. 5 is an enlarged schematic view of the structure of the anatomical micro-acromioclavicular steel plate shown in FIG. 3A;

fig. 6 is a schematic diagram of a top view structure of a moving block of an anatomic micro acromioclavicular steel plate provided by the utility model.

The figures indicate: 1. a flexible connection member; 2. a connecting plate; 3. a first spring; 4. a clamping plate; 5. a first fixing plate; 6. a second fixing plate; 7. a fixing hole; 8. a chute; 9. a slide block; 10. a second spring; 11. a pushing plate; 12. a clamping block; 13. a clamping groove; 14. and (5) moving the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-6, this embodiment provides an anatomical micro-motion acromioclavicular steel plate, including flexible connector 1, fixedly connected with connecting plate 2 on the flexible connector 1, fixedly connected with first spring 3 on the connecting plate 2, fixedly connected with cardboard 4 on the first spring 3, cardboard 4 rotates to be connected in connecting plate 2, connecting plate 2 one side is provided with first fixed plate 5, connecting plate 2 one side is provided with second fixed plate 6, fixed orifices 7 have all been seted up on first fixed plate 5 and the second fixed plate 6, the spout 8 has been seted up in the connecting plate 2, be provided with slider 9 in the spout 8, fixedly connected with second spring 10 on the slider 9, fixedly connected with pushing plate 11 on the second spring 10, fixedly connected with fixture block 12 on the pushing plate 11, the draw-in groove 13 has been seted up in the connecting plate 2.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 3, in a preferred embodiment, the clamping plates 4 are symmetrically distributed on the left and right sides of the connecting plate 2, and the cross section of the clamping plate 4 is in an L shape, so that the clamping plate 4 in the L shape can be ensured to stably fix and engage the first fixing plate 5 or the second fixing plate 6.

As shown in fig. 3, as a preferred embodiment, further, the first springs 3 are equidistantly distributed on the clamping plate 4, and the side end surface of the sliding block 9 is attached to the inner side surface of the sliding groove 8, so that the sliding block 9 can be ensured to move smoothly by being supported by the inner side surface of the sliding groove 8.

As shown in fig. 3, as a preferred embodiment, based on the above manner, further, the sliding grooves 8 are symmetrically distributed on the left and right sides of the connecting plate 2, and the sliding grooves 8 are in one-to-one correspondence with the pushing plates 11 through the sliding blocks 9, so that the pushing plates 11 on the two sides can be ensured to be matched with the clamping blocks 12 to be stably clamped and fixed.

As shown in fig. 3, as a preferred embodiment, based on the above manner, further, the clamping grooves 13 are distributed in the connecting plate 2 at equal intervals, and the side end surface of the pushing plate 11 is attached to the side end surface of the sliding block 9, so that the stability of the clamping of the pushing plate 11 can be ensured by the plurality of clamping grooves 13.

As shown in fig. 6, as a preferred embodiment, based on the above manner, further, the pushing plate 11 is fixedly connected with a moving block 14, the moving block 14 is limited and slidingly connected in the sliding block 9, and the cross section of the moving block 14 is in a T shape, so that the moving block 14 in the T shape can be ensured to be stably limited and slidingly connected in the sliding block 9.

Specifically, this dissecting type fine motion acromioclavicular steel plate when using: when the flexible connecting piece is used, the connecting plate 2 on the flexible connecting piece 1 can be bent, the first fixing plate 5 or the second fixing plate 6 is placed at a position needing to be fixed, then the connecting and fixing are carried out through the fixing holes 7, if the distance between the first fixing plate 5 or the second fixing plate 6 needs to be adjusted, the flexible connecting piece 1 can be pressed to extrude the pushing plate 11, the second spring 10 can be extruded when the pushing plate 11 is extruded, the pushing plate 11 can stably carry out limiting movement under the supporting of the moving block 14 while being extruded, the pushing plate 11 can separate the clamping block 12 from the clamping groove 13 when moving, the sliding block 9 slides in the sliding groove 8 through pulling the connecting plates on two sides, after the used distance is adjusted, the pushing plate 11 is loosened, the second spring 10 pushes the clamping block 12 to be stably clamped in the clamping groove 13 through the pushing plate 11 to be fixed, the use distance between the first fixing plate 5 and the second fixing plate 6 is conveniently adjusted, meanwhile, and the spring on the sliding block 9 can stably bend when being bent, and reset.

If the first fixed plate 5 or the second fixed plate 6 of one end takes place to damage, can press both sides cardboard 4 to extrude first spring 3, cardboard 4 can steadily break away from first fixed plate 5 or second fixed plate 6 when the extrusion, dismantles to change newly, and after the installation, loosen both sides cardboard 4, can steadily promote cardboard 4 block in first fixed plate 5 or second fixed plate 6 under the promotion of first spring 3, carry out the block and connect, promote the stability of using.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (6)

1. The utility model provides an anatomical form fine motion acromioclavicular steel plate, includes flexonics spare (1), a serial communication port, fixedly connected with connecting plate (2) on flexonics spare (1), fixedly connected with first spring (3) on connecting plate (2), fixedly connected with cardboard (4) on first spring (3), cardboard (4) rotate and connect in connecting plate (2), connecting plate (2) one side is provided with first fixed plate (5), connecting plate (2) one side is provided with second fixed plate (6), fixed orifices (7) have all been seted up on first fixed plate (5) and second fixed plate (6), spout (8) have been seted up in connecting plate (2), be provided with slider (9) in spout (8), fixedly connected with second spring (10) on slider (9), fixedly connected with pushing plate (11) on pushing plate (11), fixedly connected with fixture block (12) have been seted up draw-in groove (13) in connecting plate (2).

2. The anatomic micro-acromioclavicular steel plate according to claim 1, wherein the clamping plates (4) are symmetrically distributed on the left side and the right side of the connecting plate (2), and the cross section of the clamping plates (4) is L-shaped.

3. The anatomical micro-motion acromioclavicular steel plate according to claim 1, characterized in that the first springs (3) are equidistantly distributed on the clamping plate (4), and the side end surface of the sliding block (9) is attached to the inner side surface of the sliding groove (8).

4. The anatomic micro-motion acromioclavicular steel plate according to claim 1, wherein the sliding grooves (8) are symmetrically distributed on the left side and the right side of the connecting plate (2), and the sliding grooves (8) are in one-to-one correspondence with the pushing plates (11) through sliding blocks (9).

5. The anatomical micro-motion acromioclavicular steel plate according to claim 1, characterized in that the clamping grooves (13) are equidistantly distributed in the connecting plate (2), and the side end surface of the pushing plate (11) is attached to the side end surface of the sliding block (9).

6. The anatomical micro-motion acromioclavicular steel plate according to claim 1, wherein the pushing plate (11) is fixedly connected with a moving block (14), the moving block (14) is in limited sliding connection in the sliding block (9), and the cross section of the moving block (14) is in a T shape.