Medical polymer splint

Abstract

The utility model relates to the technical field of polymer splints, and discloses a medical polymer splint which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is located at the outer end of the main body mechanism, and the main body mechanism comprises a first upper protective shell, a first splint, a second lower protective shell, a second splint and a mounting assembly. The first clamping plate is movably mounted below the first upper protective shell, the second lower protective shell is movably mounted below the first clamping plate, the second clamping plate is movably mounted above the second lower protective shell, and the mounting assembly is movably mounted at the outer end of the first upper protective shell. According to the medical polymer splint, through installation of the main body mechanism, a user can place an injured arm between the first splint body and the second splint body, then a second tying belt penetrates through the inner side of a fixing frame and is tensioned, a first positioning shaft is shifted to penetrate through the inner side of a second positioning hole, and through arrangement of a traction buckle, the injured arm can conveniently penetrate through a bandage; and the clamping plate is fixed on the neck of the user, so that the convenience of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer splints, in particular to a medical polymer splint. Background Art

[0002] Medical splints include plastic polymer splints and wooden splints. The polymer splints are made of EVA polymer foam boards and metal aluminum boards. They have the advantages of being light, able to be bent at will and transparent to X-rays. This product is suitable for fracture reduction and fixation. The wooden splints are made of willow boards, felt, sponges and knitted cloths and are suitable for fracture reduction and fixation.

[0003] The existing patent CN204863600U proposes a medical polymer splint. The utility model includes a splint body, which is composed of a sterilization cotton layer, a multi-layer overlapping glass fiber cloth layer and a medical absorbent gauze layer from the outside to the inside. The splint body is provided with micro-air holes, and an analgesic plaster tablet is provided on the inner side of the splint body. The outer side of the analgesic plaster tablet is connected with a waterproof membrane A, and the waterproof membrane A is connected to the medical absorbent gauze layer. The inner side of the left part of the splint body is provided with a hot-melt adhesive sheet A, and the outer side of the hot-melt adhesive sheet A is connected with a waterproof membrane B, and the waterproof membrane B is connected to the medical absorbent gauze layer. The outer side of the splint body is provided with a hot-melt adhesive sheet B matching the hot-melt adhesive sheet A, and the outer side of the hot-melt adhesive sheet B is connected with a waterproof membrane C, and the waterproof membrane C is connected to the medical absorbent gauze layer. The utility model has the advantages of comprehensive functions, easy use, good breathability, comfort and convenience.

[0004] However, although the existing patent CN204863600U has the advantages of comprehensive functions, easy use, good breathability, comfort and convenience, when installing the splint, it may be necessary to wrap multiple layers of gauze on its outer layer to fix the splint, and the process may take some time. Utility Model Content

[0005] The purpose of the utility model is to provide a medical polymer splint to solve the problem mentioned in the above background technology that when installing the splint, it may be necessary to wrap multiple layers of gauze on its outer layer to fix the splint, and the process may take some time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical polymer splint, comprising a main body structure and an auxiliary structure, wherein the auxiliary structure is located at the outer end of the main body structure, wherein the main body structure comprises an upper protective shell 1, a first splint, a lower protective shell 2, a second splint and a mounting assembly, wherein the first splint is movably mounted below the upper protective shell 1, the lower protective shell 2 is movably mounted below the first splint, the second splint is movably mounted above the lower protective shell 2, and the mounting assembly is movably mounted at the outer end of the upper protective shell 1; the mounting assembly comprises a tie strap 1, a fixed frame and a rotating shaft, wherein the tie strap 1 is movably mounted at the outer end of the upper protective shell 1, the fixed frame is fixedly mounted at the outer end of the tie strap 1, and the rotating shaft is movably mounted at the inner end of the fixed frame.

[0007] Preferably, the installation assembly also includes a positioning shaft 1, a strap 2, a positioning hole 2, an elastic band and a traction buckle. The positioning shaft 1 is fixedly installed on the outer end of the rotating shaft. The installation of the upper protective shell 1 and the lower protective shell 2 protects the splint.

[0008] Preferably, the second strap is movably mounted on the outer end of the second strap, and the second positioning hole is fixedly arranged on the inner end of the second strap. The user can place the injured arm in the middle of the first splint and the second splint, pass the second strap through the inner side of the fixed frame, tighten it, and then move the positioning shaft one through the inner side of the second positioning hole.

[0009] Preferably, the elastic band is movably mounted in the middle of the upper protective shell one and the lower protective shell two, and the traction buckle is fixedly arranged at the upper end of the upper protective shell one. The setting of the traction buckle facilitates passing the bandage to fix the splint to the user's neck, thereby effectively improving the convenience of the device.

[0010] Preferably, the auxiliary mechanism includes a connecting piece, an extruding piece, a buffer spring, a breathable layer, an antibacterial layer and a sweat-absorbing layer. The connecting piece is fixedly mounted on the upper end of the first splint. When the upper protective shell is hit, the extruding piece is squeezed toward the inside of the connecting piece.

[0011] Preferably, the extrusion piece is fixedly arranged at the lower end of the upper protective shell, the buffer spring is movably installed at the inner end of the connecting piece, and the buffer spring is movably installed at the lower end of the extrusion piece. The extrusion piece is squeezed toward the inner side of the connecting piece, and the buffer spring contracts to reduce the shock of the splint.

[0012] Preferably, the breathable layer is fixedly arranged at the lower end of the first splint, the antibacterial layer is fixedly arranged at the lower end of the breathable layer, and the sweat-absorbing layer is fixedly arranged at the lower end of the antibacterial layer. The setting of the breathable layer increases the breathability of the splint, the setting of the antibacterial layer facilitates to inhibit the growth of bacteria on the surface of the first splint, and the setting of the sweat-absorbing layer increases the sweat-absorbency of the splint.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The medical polymer splint has a protective effect on the splint by installing the main body mechanism, the upper protective shell 1 and the lower protective shell 2. The user can place the injured arm in the middle of the first splint and the second splint, then pass the lace 2 through the inner side of the fixing frame and tighten it, and then move the positioning shaft 1 through the inner side of the positioning hole 2. The setting of the traction buckle makes it easy to pass the bandage and fix the splint to the neck of the user, which effectively improves the convenience of the device;

[0015] 2. The medical polymer splint is installed with auxiliary mechanisms. When the upper protective shell is hit, the extrusion member is squeezed toward the inner side of the connecting member, and the buffer spring contracts to reduce the shock of the splint. The provision of the breathable layer increases the breathability of the splint. The provision of the antibacterial layer facilitates the inhibition of bacterial growth on the surface of the first splint. The provision of the sweat-absorbing layer increases the sweat-absorbing property of the splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the installation component of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the installation component of the utility model.

[0020] In the figure: 1. main body; 101. upper protective shell 1; 102. first splint; 103. lower protective shell 2; 104. second splint; 105. installation assembly; 1051. strap 1; 1052. fixing frame; 1053. rotating shaft; 1054. positioning shaft 1; 1055. strap 2; 1056. positioning hole 2; 1057. elastic band; 1058. traction buckle; 2. auxiliary mechanism; 201. connecting part; 202. extrusion part; 203. buffer spring; 204. breathable layer; 205. antibacterial layer; 206. sweat-absorbing layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a medical polymer splint, comprising a main body mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located at the outer end of the main body mechanism 1, the main body mechanism 1 comprises an upper protective shell 101, a first splint 102, a lower protective shell 103, a second splint 104 and a mounting assembly 105, the first splint 102 is movably mounted below the upper protective shell 101, the lower protective shell 103 is movably mounted below the first splint 102, the second splint 104 is movably mounted above the lower protective shell 103, and the mounting assembly 105 is movably mounted at the outer end of the upper protective shell 101; the mounting assembly 105 comprises a lace 1051, a fixing frame 1052 and a rotating shaft 1053, the lace 1051 is movably mounted below the lower protective shell 103, and the mounting assembly 105 is movably mounted on the outer end of the upper protective shell 101; the mounting assembly 105 comprises a lace 1051, a fixing frame 1052 and a rotating shaft 1053, the lace 1051 is movably mounted below the lower protective shell 103, and the mounting assembly 105 is movably mounted above the lower protective shell 103. The fixing frame 1052 is fixedly installed on the outer end of the strap 1051, and the rotating shaft 1053 is movably installed on the inner end of the fixing frame 1052. The mounting assembly 105 also includes a positioning shaft 1054, a strap 1055, a positioning hole 1056, an elastic band 1057 and a traction buckle 1058. The positioning shaft 1054 is fixedly installed on the outer end of the rotating shaft 1053, the strap 1055 is movably installed on the outer end of the strap 1055, the positioning hole 1056 is fixedly set on the inner end of the strap 1055, the elastic band 1057 is movably installed in the middle of the upper protective shell 101 and the lower protective shell 103, and the traction buckle 1058 is fixedly set on the upper end of the upper protective shell 101.

[0023] The auxiliary mechanism 2 includes a connecting member 201, an extruding member 202, a buffer spring 203, a breathable layer 204, an antibacterial layer 205 and a sweat-absorbing layer 206. The connecting member 201 is fixedly mounted on the upper end of the first splint 102, the extruding member 202 is fixedly arranged at the lower end of the upper protective shell 101, the buffer spring 203 is movably mounted on the inner end of the connecting member 201, the buffer spring 203 is movably mounted on the lower end of the extruding member 202, the breathable layer 204 is fixedly arranged at the lower end of the first splint 102, the antibacterial layer 205 is fixedly arranged at the lower end of the breathable layer 204, and the sweat-absorbing layer 206 is fixedly arranged at the lower end of the antibacterial layer 205. When the medical polymer splint is used, the installation of the upper protective shell 101 and the lower protective shell 2 103 plays a protective role in the splint. The user can place the injured arm in the middle of the first splint 102 and the second splint 104, then pass the lace 2 1055 through the inner side of the fixed frame 1052 and tighten it, then move the positioning shaft 1054 through the inner side of the positioning hole 2 1056, and the setting of the traction buckle 1058 makes it easy to pass the bandage and fix the splint to the user's neck. When the upper protective shell 101 is collided, the extrusion piece 202 is squeezed toward the inner side of the connecting piece 201, and the buffer spring 203 contracts to reduce the shock of the splint. The setting of the breathable layer 204 increases the breathability of the splint, the setting of the antibacterial layer 205 facilitates the inhibition of the growth of bacteria on the surface of the first splint 102, and the setting of the sweat-absorbing layer 206 increases the sweat-absorbing property of the splint.

[0024] Working principle: When using the medical polymer splint, the installation of the upper protective shell 101 and the lower protective shell 103 plays a protective role on the splint. The user can place the injured arm in the middle of the first splint 102 and the second splint 104, then pass the lace 1055 through the inner side of the fixing frame 1052 and tighten it, then move the positioning shaft 1054 through the inner side of the positioning hole 1056, and the setting of the traction buckle 1058 makes it easy to pass the bandage and fix the splint to the user's neck. When the upper protective shell 101 is collided, the extrusion piece 202 is squeezed toward the inner side of the connecting piece 201, and the buffer spring 203 contracts to reduce the shock of the splint. The setting of the breathable layer 204 increases the breathability of the splint, the setting of the antibacterial layer 205 facilitates the inhibition of the growth of bacteria on the surface of the first splint 102, and the setting of the sweat-absorbing layer 206 increases the sweat-absorbing property of the splint.

[0025] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A medical polymer splint, comprising a main body (1) and an auxiliary body (2), characterized in that: The auxiliary mechanism (2) is located at the outer end of the main mechanism (1); the main mechanism (1) comprises an upper protective shell (101), a first clamping plate (102), a lower protective shell (103), a second clamping plate (104) and a mounting assembly (105); the first clamping plate (102) is movably mounted below the upper protective shell (101); the lower protective shell (103) is movably mounted below the first clamping plate (102); the second clamping plate (104) is movably mounted above the lower protective shell (103); and the mounting assembly (105) is movably mounted at the outer end of the upper protective shell (101); The mounting assembly (105) comprises a tie strap (1051), a fixed frame (1052) and a rotating shaft (1053); the tie strap (1051) is movably mounted on the outer end of the upper protective shell (101); the fixed frame (1052) is fixedly mounted on the outer end of the tie strap (1051); and the rotating shaft (1053) is movably mounted on the inner end of the fixed frame (1052).

2. A medical polymer splint according to claim 1, characterized in that: The mounting assembly (105) further comprises a first positioning shaft (1054), a second lacing strap (1055), a second positioning hole (1056), an elastic band (1057) and a traction buckle (1058); the first positioning shaft (1054) is fixedly mounted on the outer end of the rotating shaft (1053).

3. A medical polymer splint according to claim 2, characterized in that: The second lace (1055) is movably mounted on the outer end of the second lace (1055), and the second positioning hole (1056) is fixedly arranged on the inner end of the second lace (1055).

4. A medical polymer splint according to claim 3, characterized in that: The elastic band (1057) is movably mounted in the middle of the upper protective shell (101) and the lower protective shell (103), and the traction buckle (1058) is fixedly arranged at the upper end of the upper protective shell (101).

5. A medical polymer splint according to claim 4, characterized in that: The auxiliary mechanism (2) comprises a connecting piece (201), an extruding piece (202), a buffer spring (203), a breathable layer (204), an antibacterial layer (205) and a sweat-absorbing layer (206); the connecting piece (201) is fixedly mounted on the upper end of the first clamping plate (102).

6. A medical polymer splint according to claim 5, characterized in that: The extrusion piece (202) is fixedly arranged at the lower end of the upper protective shell (101), the buffer spring (203) is movably mounted at the inner end of the connecting piece (201), and the buffer spring (203) is movably mounted at the lower end of the extrusion piece (202).

7. A medical polymer splint according to claim 6, characterized in that: The breathable layer (204) is fixedly arranged at the lower end of the first splint (102), the antibacterial layer (205) is fixedly arranged at the lower end of the breathable layer (204), and the sweat-absorbing layer (206) is fixedly arranged at the lower end of the antibacterial layer (205).

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