A device for receiving plaster injection

Abstract

The present invention relates to a device for receiving plaster pouring, comprising at least two end modules, each end module comprising an outer frame, an inner frame and a plurality of intermediate brackets, the inner frame and the outer frame have the same shape, and the inner frame is smaller than the outer frame, the inner frame and the outer frame are coplanar to form an annular structure, one end of each intermediate bracket is connected to the inner frame and the other end is connected to the outer frame, a plurality of intermediate brackets are evenly distributed between the inner frame and the outer frame, the outer frames of two adjacent end modules are connected by an outer lining cloth, the inner frames of two adjacent end modules are connected by an inner lining cloth, and the intermediate brackets corresponding to the positions in two adjacent end modules are connected by a fiber grid unit. Compared with the prior art, the present invention is easy and fast to operate, and has a good fixing effect; it occupies a small space after being stored, and is convenient for storage and transportation.

Description

Technical Field

[0001] The invention relates to the field of medical plaster, in particular to a device for receiving plaster perfusion. Background Art

[0002] Plaster fixation technology is one of the most commonly used treatment methods in orthopedics. The current plaster fixation technology is to combine plaster powder with fiber mesh, and combine the hardness of plaster and the toughness of fiber mesh to achieve the final fixation of plaster. The current clinical operation process is mainly: first fold the plaster bandage into a multi-layer rectangular strip of a certain length, then soak it in water to turn the plaster powder into plaster liquid, which is convenient for changing the shape of the plaster to achieve the requirements of attaching the limb, and finally place the plaster strip on the surface of the limb covered with a lining, fix the plaster bandage, and wait for the plaster to heat up and fix, and then complete the plaster bandage fixation operation. It can be seen that the existing plaster bandage has cumbersome steps to use, complicated operation process, time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to provide a device for receiving gypsum pouring in order to overcome the defects of the above-mentioned prior art.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A device for receiving plaster pouring comprises at least two end modules, each end module comprises an outer frame, an inner frame and a plurality of intermediate brackets, the inner frame and the outer frame have the same shape, and the size of the inner frame is smaller than that of the outer frame, the inner frame and the outer frame are coplanar to form an annular structure, one end of each intermediate bracket is connected to the inner frame and the other end is connected to the outer frame, the plurality of intermediate brackets are evenly distributed between the inner frame and the outer frame, the outer frames of two adjacent end modules are connected by an outer lining cloth, the inner frames of two adjacent end modules are connected by an inner lining cloth, the intermediate brackets corresponding to the positions in two adjacent end modules are connected by a fiber grid unit, and end surface layers are provided on the end modules at the two ends, and the end surface layers cover the inner frame and the outer frame to form a coplanar annular structure.

[0006] Furthermore, the fiber grid unit is composed of connecting ropes woven into a grid shape.

[0007] Furthermore, the intermediate bracket is provided with a plurality of concave annular grooves, and each end of the connecting rope is connected to the concave annular grooves.

[0008] Furthermore, the intermediate bracket is provided with a plurality of vertically parallel through holes, and each end of the connecting rope is passed through the through holes and then fixed.

[0009] Furthermore, the inner frame and the outer frame are both circular.

[0010] Furthermore, the inner frame has a diameter of 6 to 16 cm, and the outer frame has a diameter of 6.8 to 18 cm.

[0011] Furthermore, the inner frame and the outer frame are both square.

[0012] Furthermore, the end module is an integrally formed injection molded part.

[0013] Furthermore, a pouring port is provided on the outer lining cloth.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. When the present invention is used, the limb only needs to be inserted from the middle of the inner frame at one end, and then through each inner frame in turn, the fracture site is placed between the end modules at the two ends, the internal fiber grid unit is tightened by the two adjacent end modules, and then the plaster liquid is poured between the inner lining cloth and the outer lining cloth. The plaster liquid can be combined with the fiber grid unit and solidified to complete the plaster molding at the fracture site. The operation is convenient and fast, and quick wearing is achieved with good fixation effect.

[0016] 2. When the invention is stored, each end module is closed, and the remaining inner lining cloth, outer lining cloth and fiber grid unit are all flexible and foldable, so that the space occupied after storage is small, which is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the distribution of some fiber grid units of the present invention.

[0019] Figure 3 It is a schematic structural diagram of a fiber mesh unit according to the first embodiment.

[0020] Figure 4 It is a schematic structural diagram of the intermediate bracket of the first embodiment.

[0021] Figure 5 It is a schematic structural diagram of the fiber grid unit of the second embodiment.

[0022] Figure 6 It is a schematic structural diagram of the intermediate bracket of the second embodiment.

[0023] Reference numerals: 1, end module, 11, outer frame, 12, inner frame, 13, intermediate bracket, 131, inner concave ring groove, 132, through hole, 2, outer lining cloth, 3, inner lining cloth, 4, fiber mesh unit, DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0025] Embodiment 1

[0026] like Figure 1 and Figure 2 As shown, this embodiment provides a device for receiving plaster pouring, including at least two end modules 1, and two end modules 1 are taken as an example in this embodiment. Each end module 1 includes an outer frame 11, an inner frame 12 and a plurality of intermediate brackets 13. The inner frame 12 and the outer frame 11 have the same shape and are smaller in size than the outer frame 11, and the inner frame 12 and the outer frame 11 are coplanar to form an annular structure. The inner frame 12 and the outer frame 11 are both circular, and the diameter of the inner frame 12 is generally 6 to 16 cm, and 10 cm is used in this embodiment; the diameter of the outer frame 11 is generally 6.8 to 18 cm, and 12 cm is used in this embodiment. The overall thickness of the annular structure is generally 0.1-3 cm, and plastic or metal with a certain strength is used. The outer frame 11, the inner frame 12 and the plurality of intermediate brackets 13 of the end module 1 are together an integrally formed injection molded part. One end of each intermediate bracket 13 is connected to the inner frame 12 and the other end is connected to the outer frame 11, and the plurality of intermediate brackets 13 are evenly distributed between the inner frame 12 and the outer frame 11.

[0027] The outer frames 11 of the two end modules 1 are connected by the outer lining cloth 2, and the inner frames 12 of the two end modules 1 are connected by the inner lining cloth 3. The end surface layer is provided on the end module 1, and the end surface layer covers the inner frame 12 and the outer frame 11 to form a coplanar annular structure. Thus, the end surface layer, the outer lining cloth 2 and the inner lining cloth 3 form an inner cavity for pouring gypsum liquid. The outer lining cloth 2 and the inner lining cloth 3 are both made of non-woven fabrics or nylon fabrics, which play a role of air permeability and hydrophobicity. The outer lining cloth 2 is provided with a pouring port for pouring gypsum.

[0028] The corresponding intermediate brackets 13 in the two end modules 1 are connected via the fiber grid unit 4, that is, the fiber grid unit is located in the inner cavity. Figure 3 and Figure 4 As shown, the fiber mesh unit 4 is composed of a connecting rope woven into a grid shape, and the connecting rope is woven into a diamond grid shape. Two adjacent fiber mesh units 4 can also be connected by a connecting rope to form a three-dimensional grid. The connecting rope can be made of nylon rope, cotton thread or nylon thread. A plurality of concave annular grooves 131 are provided on the intermediate bracket 13, and each end of the connecting rope is tied to the concave annular groove 131.

[0029] The working principle of this embodiment is:

[0030] When in use, the limb is inserted from the middle of the inner frame 12 at one end and passed out from the middle of the inner frame 12 at the other end, and the fracture site is placed between the two end modules 1. Then the fiber grid unit 4 inside is tightened through the two end modules 1, and plaster liquid is poured between the inner lining cloth 3 and the outer lining cloth 2. The plaster liquid can be combined with the fiber grid unit 4 and solidified to complete the plaster molding at the fracture site. When solidifying, the plaster liquid will cooperate with the flexible inner lining cloth 3 to form a shape that fits the outer contour of the human limb.

[0031] When storing, the two end modules 1 are folded together, and the remaining inner lining cloth 3, outer lining cloth 2 and fiber grid unit 4 are all flexible and foldable. After storage, they occupy little space and are easy to store and transport.

[0032] Embodiment 2

[0033] The overall structure of this embodiment is the same as that of the first embodiment, and the difference is that: Figure 5 and Figure 6 As shown, the fiber mesh unit 4 is composed of a connecting rope woven into a mesh shape, the connecting rope is woven into a rectangular mesh shape, and the side length of each mesh hole is 0.4 to 0.8 cm. The middle bracket 13 is provided with a plurality of vertically parallel through holes 132, and each end of the connecting rope passes through the through holes 132 and is tied and fixed.

[0034] Embodiment 3

[0035] The overall structure of this embodiment is the same as that of the first embodiment, except that three end modules are provided, and the inner frame and the outer frame of each end module are both square.

[0036] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A device for receiving plaster injection, It is characterized in that The invention comprises at least two end modules (1), each end module (1) comprising an outer frame (11), an inner frame (12) and a plurality of intermediate supports (13), the inner frame (12) and the outer frame (11) having the same shape, and the inner frame having a smaller size than the outer frame (11), the inner frame (12) and the outer frame (11) being coplanar to form an annular structure, one end of each intermediate support (13) being connected to the inner frame (12) and the other end of each intermediate support (13), the plurality of intermediate supports (13) being evenly distributed between the inner frame (12) and the outer frame (11), the outer frames (11) of two adjacent end modules (1) being connected by an outer lining cloth (2), the inner frames (12) of two adjacent end modules (1) being connected by an inner lining cloth (3), the intermediate supports (13) in corresponding positions in two adjacent end modules (1) being connected by a fiber mesh unit (4), and an end surface layer being provided on the end modules (1) at the two ends, the end surface layer covering the inner frame (12) and the outer frame (11) being coplanar to form an annular structure; The intermediate bracket (13) is provided with a plurality of concave annular grooves (131), and each end of the connecting rope is connected to the concave annular groove (131); The intermediate bracket (13) is provided with a plurality of vertically parallel through holes (132), and each end of the connecting rope passes through the through holes (132) and is then fixed.

2. A device for receiving plaster injection according to claim 1, It is characterized in that The fiber grid unit (4) is composed of connecting ropes woven into a grid shape.

3. A device for receiving plaster injection according to claim 1, It is characterized in that The inner frame (12) and the outer frame (11) are both circular.

4. A device for receiving plaster pouring according to claim 3, It is characterized in that The inner frame (12) has a diameter of 6 to 16 cm, and the outer frame (11) has a diameter of 6.8 to 18 cm.

5. A device for receiving plaster pouring according to claim 1, It is characterized in that The inner frame (12) and the outer frame (11) are both square.

6. A device for receiving plaster injection according to claim 1, It is characterized in that The end module (1) is an integrally formed injection molded part.

7. A device for receiving plaster injection according to claim 1, It is characterized in that The outer lining cloth (2) is provided with a pouring port.

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