Forearm fracture rehabilitation frame

Abstract

The utility model relates to the technical field of medical instruments, in particular to a forearm fracture rehabilitation frame which comprises a connecting pipe and two fixing assemblies, each fixing assembly comprises a length adjusting piece, a connecting frame, arm fixing frames, two connecting rods, two locking bolts and two wearing fixing structures, the length adjusting piece adjusts the distance between the two arm fixing frames, and the connecting frame is connected with the two arm fixing frames. The front arm and the rear arm are placed in the two arm fixing frames respectively, the wearing fixing structure is operated to fix the front arm and the rear arm of the patient to complete wearing of the arm fixing frames, so that the front arm and the rear arm of the patient are oppositely fixed, the injured front arm cannot be affected even if the arm of the patient shakes, and the problem that an existing fracture fixing band is prone to being damaged is solved. And during use, a middle belt needs to be hung on the neck of a patient, so that the forearm hardly moves, and the problem that the patient loses certain balance in actions in daily life and potential safety hazards are increased is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a forearm fracture rehabilitation frame. Background Art

[0002] Fractures and dislocations of the clavicle, arm, and wrist are common injuries. Reduction is not difficult during treatment, but maintaining the position after reduction is difficult. The injured part must be fixed to avoid bone dislocation during the recovery process.

[0003] The prior art (CN201088652Y) discloses a fracture fixation belt, comprising a middle belt, wherein two ends of the middle belt are respectively provided with a first sling and a second sling, one end of which is connected to the middle belt and the other end is forked, the forked end of the first sling is connected to a first arm fixation pad, the forked end of the second sling is connected to a second arm fixation pad, a movable shoulder pad is covered on the middle belt, one end of the first sling or the second sling can be connected to an adjustable tensioning belt, the tensioning belt is connected to the middle belt by a clip, the injured part can be stably fixed, and the length of the fixation belt can be adjusted at will.

[0004] However, when using the above method, the middle belt needs to be hung on the patient's neck so that the forearm can hardly move, which can easily cause the patient to lose a certain balance in daily life and increase safety risks. Utility Model Content

[0005] The utility model aims to provide a forearm fracture rehabilitation frame, aiming to solve the problem of existing fracture fixation belts, in which the middle belt needs to be hung on the patient's neck when in use, making it almost impossible for the forearm to move, which easily causes the patient to lose a certain balance in daily life and increases safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides a forearm fracture rehabilitation frame, comprising a connecting pipe and two fixing components;

[0007] The fixing assembly includes a length adjusting member, a connecting frame, an arm fixing frame, two connecting rods, two locking bolts and two wearing fixing structures;

[0008] The length adjusting piece is arranged on one side of the connecting tube; the connecting frame is fixedly connected to the length adjusting piece and is located on one side of the length adjusting piece; the arm fixing frame is located on one side of the connecting frame; the two connecting rods are respectively fixedly connected to the arm fixing frame, and are respectively rotatably connected to the connecting frame, and are respectively located on both sides of the arm fixing frame; the two locking bolts are respectively threadedly connected to the two connecting rods, and are respectively located on one side of the two connecting rods; the two wearing fixing structures are respectively arranged on one side of the arm fixing frame; the two fixing components are mirror-imaged and arranged on both sides of the connecting tube.

[0009] Among them, the length adjustment member includes a support tube, an adjustment ring and a telescopic rod, the support tube is fixedly connected to the connecting tube and is located on one side of the connecting tube; the adjustment ring is rotatably connected to the support tube and is located on one side of the support tube; the telescopic rod is threadedly connected to the adjustment ring, slidably connected to the support tube, and then fixedly connected to the connecting frame, and is located on one side of the adjustment ring.

[0010] Among them, the wearing and fixing structure includes a first wearing belt, a fixing piece, a second wearing belt and a plug-in block, the first wearing belt is fixedly connected to the arm fixing frame and is located on one side of the arm fixing frame; the fixing piece is arranged on one side of the first wearing belt; the second wearing belt is fixedly connected to the arm fixing frame and is located on the side of the arm fixing frame away from the first wearing belt; the second wearing belt has a plurality of fixing holes, and the plurality of fixing holes are respectively located on one side of the second wearing belt; the plug-in block is fixedly connected to the second wearing belt and is located on one side of the second wearing belt.

[0011] Among them, the fixing part includes a fixing frame, a pressing plate and a pressing needle, the fixing frame is fixedly connected to the first wearing belt and is located on one side of the first wearing belt; the pressing plate is rotatably connected to the fixing frame and is located on one side of the fixing frame; the pressing needle is fixedly connected to the pressing plate and is located on one side of the pressing plate.

[0012] Wherein, the fixing assembly also includes a protective member, and the protective member is arranged inside the arm fixing frame.

[0013] Wherein, the protective member includes a buffer layer and a flexible pad, the buffer layer is fixedly connected to the arm fixing frame and is located on one side of the arm fixing frame; the flexible pad is fixedly connected to the buffer layer and is located on one side of the buffer layer.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By providing the connecting tube and the two fixing components, the fixing components include the length adjusting member, the connecting frame, the arm fixing frame, the two connecting rods, the two locking bolts and the two wearing fixing structures, the length adjusting members on both sides are operated to adjust the distance between the two arm fixing frames according to the arm length of the patient, after the adjustment is completed, the patient places the forearm and the back arm into the two arm fixing frames respectively, operates the wearing fixing structure to fix the forearm and the back arm of the patient to complete the wearing of the arm fixing frames, and then twists the locking bolt to lock the connecting frame according to the arm bending situation to fix the angle of the two arm fixing frames, so that the forearm and the back arm of the patient are relatively fixed, and even if the patient shakes his arm, it will not affect the injured forearm, which solves the problem of the existing fracture fixation belt that the middle belt needs to be hung on the patient's neck when in use, making the forearm almost unable to move, which easily causes the patient to lose a certain balance in daily life and increases safety hazards.

[0016] 2. By setting the support tube, the adjustment ring and the telescopic rod, twisting the adjustment ring through threaded transmission allows the telescopic rod to extend and retract in the support tube, thereby adjusting the distance between the two arm fixing frames so that the arm fixing frames can better fit the patient's arm.

[0017] 3. By setting the first wearing belt, the fixing piece, the second wearing belt and the plug-in block, the patient's forearm or hind arm is fixed, the second wearing belt is pulled so that the plug-in block passes through the fixing piece on the first wearing belt, and then the fixing piece is operated to fix the second wearing belt, so that the forearm and hind arm placed in the arm fixing frame can be fixed, making it more convenient to fix the forearm or arm.

[0018] 4. By providing the buffer layer and the flexible pad, the buffer layer provides elastic buffering force and cooperates with the softness of the flexible pad to make the patient's forearm placed in the arm fixation frame more comfortable, thereby increasing the subsequent healing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0021] Figure 2 It is an overall side view of the first embodiment of the utility model.

[0022] Figure 3It is an overall rear view of the first embodiment of the utility model.

[0023] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0024] 101-connecting tube, 102-length adjusting piece, 103-connecting frame, 104-arm fixing frame, 105-connecting rod, 106-locking bolt, 107-wearing fixing structure, 108-support tube, 109-adjusting ring, 110-telescopic rod, 111-first wearing belt, 112-fixing piece, 113-second wearing belt, 114-plug-in block, 115-fixing frame, 116-pressing plate, 117-pressing needle, 118-fixing hole, 201-protective piece, 202-buffer layer, 203-flexible pad. DETAILED DESCRIPTION

[0025] The first embodiment of the present application is:

[0026] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a side view of the whole of the first embodiment of the utility model. Figure 3 It is an overall rear view of the first embodiment of the utility model.

[0027] The utility model provides a forearm fracture rehabilitation frame: comprising a connecting tube 101 and two fixing components, the fixing components comprising a length adjusting piece 102, a connecting frame 103, an arm fixing frame 104, two connecting rods 105, two locking bolts 106 and two wearing fixing structures 107, the length adjusting piece 102 comprising a supporting tube 108, an adjusting ring 109 and a telescopic rod 110, the wearing fixing structure 107 comprising a first wearing belt 111, a fixing piece 112, a second wearing belt 113 and a plug-in block 114, the fixing piece 112 comprising a fixing frame 115, a pressing plate 116 and a pressing needle 117, the above-mentioned scheme solves the problem of the existing fracture fixing belt, that is, when in use, the middle belt needs to be hung on the patient's neck so that the forearm can hardly move, which easily causes the patient to lose a certain balance in the actions of daily life and increases the safety hazard.

[0028] According to this specific embodiment, the connecting tube 101 is used to support the connection between the two fixing components and fix the forearm of the patient.

[0029] Among them, the length adjusting member 102 is arranged on one side of the connecting tube 101; the connecting frame 103 is fixedly connected to the length adjusting member 102 and is located on one side of the length adjusting member 102; the arm fixing frame 104 is located on one side of the connecting frame 103; the two connecting rods 105 are respectively fixedly connected to the arm fixing frame 104, and are respectively rotatably connected to the connecting frame 103, and are respectively located on both sides of the arm fixing frame 104; the two locking bolts 106 are respectively threadedly connected to the two connecting rods 105, and are respectively located on one side of the two connecting rods 105; the two wearing fixing structures 107 are respectively arranged on one side of the arm fixing frame 104; the two fixing components are mirror-imaged on both sides of the connecting tube 101, and the length adjusting members on both sides are operated according to the arm length of the patient. The degree adjustment member 102 adjusts the distance between the two arm fixing frames 104. After the adjustment is completed, the patient places the forearm and the back arm into the two arm fixing frames 104 respectively, and operates the wearing fixing structure 107 to fix the patient's forearm and the back arm to complete the wearing of the arm fixing frame 104. Then, according to the bending condition of the arm, the locking bolt 106 is twisted to lock the connecting frame 103 to fix the angle of the two arm fixing frames 104, so that the patient's forearm and back arm are relatively fixed. Even if the patient shakes his arm, it will not affect the injured forearm, which solves the problem of the existing fracture fixation belt, in which the middle belt needs to be hung on the patient's neck during use, making the forearm almost unable to move, which easily causes the patient to lose a certain balance in daily life and increases safety hazards.

[0030] Secondly, the support tube 108 is fixedly connected to the connecting tube 101 and is located on one side of the connecting tube 101; the adjusting ring 109 is rotatably connected to the support tube 108 and is located on one side of the support tube 108; the telescopic rod 110 is threadedly connected to the adjusting ring 109 and is slidably connected to the support tube 108, and is then fixedly connected to the connecting frame 103 and is located on one side of the adjusting ring 109. Twisting the adjusting ring 109 allows the telescopic rod 110 to extend and retract in the support tube 108 through threaded transmission, thereby adjusting the distance between the two arm fixing frames 104 so that the arm fixing frames 104 can better fit the patient's arm.

[0031] At the same time, the first wearing belt 111 is fixedly connected to the arm fixing frame 104 and is located on one side of the arm fixing frame 104; the fixing piece 112 is arranged on one side of the first wearing belt 111; the second wearing belt 113 is fixedly connected to the arm fixing frame 104 and is located on the side of the arm fixing frame 104 away from the first wearing belt 111; the second wearing belt 113 has a plurality of fixing holes 118, and the plurality of fixing holes 118 are respectively located on one side of the second wearing belt 113; the plug-in block 114 is fixedly connected to the second wearing belt 113 and is located on one side of the second wearing belt 113. When fixing the patient's forearm or hind arm, the second wearing belt 113 is pulled so that the plug-in block 114 passes through the fixing piece 112 on the first wearing belt 111, and then the fixing piece 112 is operated to fix the second wearing belt 113, so that the forearm and hind arm placed in the arm fixing frame 104 can be fixed, making it more convenient to fix the forearm or arm.

[0032] In addition, the fixing frame 115 is fixedly connected to the first wearing belt 111 and is located on one side of the first wearing belt 111; the pressing plate 116 is rotatably connected to the fixing frame 115 and is located on one side of the fixing frame 115; the pressing pin 117 is fixedly connected to the pressing plate 116 and is located on one side of the pressing plate 116, and the second wearing belt 113 cooperates with the plug-in block 114 to pass through the fixing frame 115, and then the pressing plate 116 is bent so that the pressing pin 117 is inserted into the fixing hole 118 set on the second wearing belt 113, thereby completing the fixation of the second wearing belt 113, so that the patient's forearm or hind arm is better fixed to the arm fixing frame 104.

[0033] When using a forearm fracture rehabilitation frame described in this embodiment, the length adjustment members 102 on both sides are operated according to the patient's arm length, and the adjustment ring 109 is twisted to make the telescopic rod 110 telescope in the support tube 108 through threaded transmission to adjust the distance between the two arm fixing frames 104. After the adjustment is completed, the patient places the forearm and the back arm into the two arm fixing frames 104 respectively, and operates the wearing fixing structure 107 to fix the patient's forearm and the back arm to complete the wearing of the arm fixing frame 104. The plug-in block 114 on the second wearing belt 113 is pulled through the fixing frame 115 on the first wearing belt 111, and then the pressing plate 116 is moved to make the pressing needle 117 is inserted into the fixing hole 118 provided on the second wearing belt 113 to complete the fixing of the second wearing belt 113, so that the arm can be firmly fixed to the arm fixing frame 104, and then the locking bolt 106 is twisted to lock the connecting frame 103 according to the bending condition of the arm to fix the angle of the two arm fixing frames 104, so that the patient's forearm and hind arm are relatively fixed. Even if the patient shakes his arm, it will not affect the injured forearm, which solves the problem of the existing fracture fixing belt, in which the middle belt needs to be hung on the patient's neck when in use, making it almost impossible for the forearm to move, which easily causes the patient to lose a certain balance in daily life and increases the safety hazard.

[0034] The second embodiment of the present application is:

[0035] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0036] On the basis of the first embodiment, the utility model provides a forearm fracture rehabilitation frame, wherein the fixing assembly further includes a protective member 201 , and the protective member 201 includes a buffer layer 202 and a flexible pad 203 .

[0037] The protective member 201 is disposed inside the arm fixing frame 104 , and the protective member 201 is used to make the arm placed in the arm fixing frame 104 more comfortable and increase the subsequent healing effect.

[0038] Secondly, the buffer layer 202 is fixedly connected to the arm fixation frame 104 and is located on one side of the arm fixation frame 104; the flexible pad 203 is fixedly connected to the buffer layer 202 and is located on one side of the buffer layer 202. The buffer layer 202 provides elastic buffering force and the softness of the flexible pad 203 makes the patient's forearm placed in the arm fixation frame 104 more comfortable, thereby increasing the subsequent healing effect.

[0039] When using the forearm fracture rehabilitation frame described in this embodiment, the elastic buffering force provided by the buffer layer 202 and the softness of the flexible pad 203 make the patient's forearm placed in the arm fixing frame 104 more comfortable, thereby increasing the subsequent healing effect.

[0040] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A forearm fracture rehabilitation frame, comprising a connecting tube, characterized in that: Also included are two fixing components; The fixing assembly includes a length adjusting member, a connecting frame, an arm fixing frame, two connecting rods, two locking bolts and two wearing fixing structures; The length adjusting piece is arranged on one side of the connecting tube; the connecting frame is fixedly connected to the length adjusting piece and is located on one side of the length adjusting piece; the arm fixing frame is located on one side of the connecting frame; the two connecting rods are respectively fixedly connected to the arm fixing frame, and are respectively rotatably connected to the connecting frame, and are respectively located on both sides of the arm fixing frame; the two locking bolts are respectively threadedly connected to the two connecting rods, and are respectively located on one side of the two connecting rods; the two wearing fixing structures are respectively arranged on one side of the arm fixing frame; the two fixing components are mirror-imaged and arranged on both sides of the connecting tube.

2. A forearm fracture rehabilitation frame as claimed in claim 1, characterized in that: The length adjustment member includes a support tube, an adjustment ring and a telescopic rod, wherein the support tube is fixedly connected to the connecting tube and is located on one side of the connecting tube; the adjustment ring is rotatably connected to the support tube and is located on one side of the support tube; the telescopic rod is threadedly connected to the adjustment ring, slidably connected to the support tube, and then fixedly connected to the connecting frame and is located on one side of the adjustment ring.

3. A forearm fracture rehabilitation frame as claimed in claim 2, characterized in that: The wearing and fixing structure includes a first wearing belt, a fixing piece, a second wearing belt and a plug-in block, wherein the first wearing belt is fixedly connected to the arm fixing frame and is located at one side of the arm fixing frame; the fixing piece is arranged at one side of the first wearing belt; the second wearing belt is fixedly connected to the arm fixing frame and is located at a side of the arm fixing frame away from the first wearing belt; the second wearing belt has a plurality of fixing holes, and the plurality of fixing holes are respectively located at one side of the second wearing belt; the plug-in block is fixedly connected to the second wearing belt and is located at one side of the second wearing belt.

4. A forearm fracture rehabilitation frame as claimed in claim 3, characterized in that: The fixing member includes a fixing frame, a pressing plate and a pressing needle. The fixing frame is fixedly connected to the first wearing belt and is located on one side of the first wearing belt; the pressing plate is rotatably connected to the fixing frame and is located on one side of the fixing frame; the pressing needle is fixedly connected to the pressing plate and is located on one side of the pressing plate.

5. A forearm fracture rehabilitation frame as claimed in claim 1, characterized in that: The fixing assembly also includes a protective member, which is arranged inside the arm fixing frame.

6. A forearm fracture rehabilitation frame as claimed in claim 5, characterized in that: The protective member includes a buffer layer and a flexible pad. The buffer layer is fixedly connected to the arm fixing frame and is located on one side of the arm fixing frame; the flexible pad is fixedly connected to the buffer layer and is located on one side of the buffer layer.

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