Arm supporting frame

Abstract

The utility model discloses an arm supporting frame, and relates to the technical field of medical auxiliary instruments, according to the scheme, the arm supporting frame comprises a U-shaped seat, a clamping mechanism is installed in the U-shaped seat in a penetrating mode, the top of the U-shaped seat is fixedly connected with a vertical telescopic mechanism, the top of the vertical telescopic mechanism is fixedly connected with a rotating mechanism, and the rotating mechanism is fixedly connected with a clamping mechanism. When the massage device is used, a hand is placed in the arc-shaped placing groove, the controller can control the air pump to operate so as to control the massage air bag to be inflated and deflated, arms with different thicknesses can be fixed, the massage effect can be achieved, a nurse does not need to help press the massage device, and the massage device is convenient to use. The arc-shaped placing plate at the top can be rotated through the arranged rotating shaft, the angle of the supporting frame can be changed, use is convenient, the supporting frame can be used for the other arm by rotating the arc-shaped placing plate by 180 degrees, and therefore practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an arm support frame. Background Art

[0002] Atherectomy is a minimally invasive procedure used to treat breast nodules. The nodules are removed and resected using a special diaphragm to achieve the purpose of treatment. Atherectomy is usually performed under local anesthesia, and requires the patient to lie on a surgical table while the doctor injects local anesthetic into the breast with a needle. The doctor then uses the diaphragm to remove the nodules and removes the removed tissue through a small hole.

[0003] During the breast nodule excision operation, the first step is to set the surgical position. The patient needs to lie flat on the operating table, then raise the upper limbs at 90 degrees, and disinfect the chest skin. Since the patient's upper limbs need to be raised at 90 degrees, they cannot do it for a long time by their own strength. In the existing technology, nurses are generally required to assist in fixation, which not only increases the workload of nurses, but also maintains the raised position for a long time, which makes the patient's upper limbs prone to numbness, thereby affecting the patient. Therefore, there is an urgent need for an arm support frame to support the arms of patients undergoing breast nodule excision. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an arm support frame, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an arm support frame, comprising a U-shaped seat, a clamping mechanism is installed through the interior of the U-shaped seat, a vertical telescopic mechanism is fixedly connected to the top of the U-shaped seat, a rotating mechanism is fixedly connected to the top of the vertical telescopic mechanism, a lateral telescopic mechanism is fixedly connected to the top of the rotating mechanism, an arc-shaped placement plate is fixedly connected to the top of the lateral telescopic mechanism, an arc-shaped placement groove for placing the arm is opened on the upper surface of the arc-shaped placement plate, and a limited position massage mechanism is installed inside the arc-shaped placement groove;

[0006] The limit massage mechanism includes a plurality of massage airbags fixedly installed in sequence on both sides of the inner wall of the arc-shaped placement groove, an air pump matching the massage airbags is fixedly installed on the outer surface of the vertical telescopic mechanism, and a controller for the massage airbags and the air pump is fixedly installed on the outer surface of the vertical telescopic mechanism.

[0007] Preferably, the clamping mechanism includes a first knob threaded through the bottom of the U-shaped seat, and the top end of the first knob is rotatably connected to a clamping plate slidably connected to the inner wall of the U-shaped seat, so as to facilitate installation of the support frame on the operating table.

[0008] Preferably, the vertical telescopic mechanism includes a rectangular tube fixedly mounted on the upper surface of the U-shaped seat, a rectangular rod being slidably connected to the interior of the rectangular tube, a second knob being threadedly connected to the outer surface of the rectangular tube, one end of the second knob being in contact with the outer surface of the rectangular rod, thereby facilitating the adjustment of the height of the support frame.

[0009] Preferably, the rotating mechanism includes a rectangular block fixedly connected to the top of the rectangular rod, the top of the rectangular block is embedded with a rotating shaft, the outer surface of the rectangular block is threaded with a third knob, one end of the third knob is in contact with the outer surface of the rotating shaft, so as to facilitate changing the angle of the support frame, and can be used for the left hand or the right hand.

[0010] Preferably, the lateral telescopic mechanism includes a rectangular frame fixedly connected to the top of the rotating shaft, the top and one side of the rectangular frame are open, a slide is slidably connected to the inside of the rectangular frame, and the arc-shaped placement plate is fixedly connected to the upper surface of the slide, so as to facilitate the adjustment of the horizontal position of the support frame, thereby facilitating use by patients with different body widths.

[0011] Preferably, a screw rod is rotatably connected to one side of the outer surface of the rectangular frame, the screw rod passes through the slide plate and is threadedly connected to the inner wall of the slide plate, and one end of the screw rod is fixedly connected to a fourth knob to facilitate the movement of the slide plate.

[0012] The utility model provides an arm support frame, which has the following beneficial effects:

[0013] 1. This arm support frame has a limited massage mechanism. When in use, the hand is placed in the arc-shaped placement groove. The controller can control the operation of the air pump, thereby controlling the massage airbag to inflate and deflate. It can not only fix arms of different thicknesses, but also have a massage effect. There is no need for nurses to help press. It can not only reduce the burden on nurses, but also improve the comfort of patients.

[0014] 2. The arm support frame can rotate the arc-shaped placement plate on the top through the provided rotating mechanism and the provided rotating shaft, which can not only change the angle of the support frame and facilitate use, but also the arc-shaped placement plate can be rotated 180 degrees so that the support frame can be used for the other arm, thereby improving practicality.

[0015] 3. This arm support frame has a transverse telescopic mechanism, and the screw rod rotates through the thread to drive the slide plate to move, thereby changing the horizontal position of the arc-shaped placement plate, making it easier to use for patients with different body widths and positions. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a top view of the arc-shaped placement plate of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the utility model from another angle;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0020] In the figure, 1. U-shaped seat; 2. Clamping mechanism; 21. First knob; 22. Clamping plate; 3. Vertical telescopic mechanism; 31. Rectangular tube; 32. Rectangular rod; 33. Second knob; 4. Rotating mechanism; 41. Rectangular block; 42. Rotating shaft; 43. Third knob; 5. Horizontal telescopic mechanism; 51. Rectangular frame; 52. Slide plate; 53. Screw rod; 54. Fourth knob; 6. Arc placement plate; 7. Arc placement groove; 81. Massage airbag; 82. Air pump; 83. Controller. 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] Embodiment 1:

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, an arm support frame includes a U-shaped seat 1, and a clamping mechanism 2 is installed inside the U-shaped seat 1. The clamping mechanism 2 includes a first knob 21 that is threadedly connected to the bottom of the U-shaped seat 1, and the top of the first knob 21 is rotatably connected to a splint 22 that is slidably connected to the inner wall of the U-shaped seat 1. The rotation of the first knob 21 can drive the splint 22 to move, thereby cooperating with the U-shaped seat 1 to facilitate the installation of the support frame on the operating table.

[0024] Embodiment 2:

[0025] like Figure 1 , Figure 3 and Figure 4As shown, a vertical telescopic mechanism 3 is fixedly connected to the top of the U-shaped seat 1, and the vertical telescopic mechanism 3 includes a rectangular tube 31 fixedly mounted on the upper surface of the U-shaped seat 1, a rectangular rod 32 is slidably connected inside the rectangular tube 31, and a second knob 33 is threadedly connected to the outer surface of the rectangular tube 31, one end of the second knob 33 is in contact with the outer surface of the rectangular rod 32, and the rectangular rod 32 can slide inside the rectangular tube 31, and then the height of the vertical telescopic mechanism 3 can be changed under the action of the second knob 33, thereby changing the overall height of the support frame.

[0026] Embodiment 3:

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, the top of the vertical telescopic mechanism 3 is fixedly connected with a rotating mechanism 4, and the rotating mechanism 4 includes a rectangular block 41 fixedly connected to the top of the rectangular rod 32, and the top of the rectangular block 41 is embedded with a rotating shaft 42, and the outer surface of the rectangular block 41 is threaded with a third knob 43, and one end of the third knob 43 is in contact with the outer surface of the rotating shaft 42. The arc-shaped placement plate 6 on the top can be rotated by the arranged rotating shaft 42, which can not only change the angle of the support frame for easy use, but also the arc-shaped placement plate 6 can be rotated 180 degrees to use the support frame for the other arm, thereby improving practicality.

[0028] Embodiment 4:

[0029] like Figure 1 , Figure 3 and Figure 4 As shown, the top of the rotating mechanism 4 is fixedly connected with a transverse telescopic mechanism 5, and the transverse telescopic mechanism 5 includes a rectangular frame 51 fixedly connected to the top of the rotating shaft 42, the top and one side of the rectangular frame 51 are both open, a slide plate 52 is slidably connected inside the rectangular frame 51, and the arc-shaped placement plate 6 is fixedly connected to the upper surface of the slide plate 52. A screw rod 53 is rotatably connected to one side of the outer surface of the rectangular frame 51, and the screw rod 53 passes through the slide plate 52 and is threadedly connected to the inner wall of the slide plate 52. One end of the screw rod 53 is fixedly connected with a fourth knob 54, and the screw rod 53 can drive the slide plate 52 to move through the thread to rotate, thereby changing the horizontal position of the arc-shaped placement plate 6, and thus facilitating the use of patients with different body widths and positions.

[0030] Embodiment 5:

[0031] like Figures 1 to 4As shown, the top of the horizontal telescopic mechanism 5 is fixedly connected with an arc-shaped placement plate 6, and the upper surface of the arc-shaped placement plate 6 is provided with an arc-shaped placement groove 7 for placing the arm. A limited massage mechanism is installed inside the arc-shaped placement groove 7. The limited massage mechanism includes a plurality of massage airbags 81 fixedly installed on both sides of the inner wall of the arc-shaped placement groove 7 in sequence. The outer surface of the vertical telescopic mechanism 3 is fixedly installed with an air pump 82 that matches the massage airbag 81. The outer surface of the vertical telescopic mechanism 3 is fixedly installed with a controller 83 that is connected to the massage airbag 81 and the air pump 82. When in use, place the hand in the arc-shaped placement groove 7, and the controller 83 can control the operation of the air pump 82, thereby controlling the massage airbag 81 to inflate and deflate. It can not only fix arms of different thicknesses, but also have a massage effect.

[0032] Working principle: The rotation of the first knob 21 can drive the splint 22 to move, so that it is convenient to cooperate with the U-shaped seat 1 to install the support frame on the operating bed. The rectangular rod 32 can slide inside the rectangular tube 31, and then the height of the vertical telescopic mechanism 3 can be changed under the action of the second knob 33, so that the overall height of the support frame can be changed. The arc-shaped placement plate 6 on the top can be rotated by the set rotating shaft 42, which can not only change the angle of the support frame, but also make it convenient to use. The arc-shaped placement plate 6 can be rotated 180 degrees to use the support frame for the other arm, thereby improving practicality. The rotation of the screw rod 53 can drive the slide plate 52 to move through the thread, so that the horizontal position of the arc-shaped placement plate 6 can be changed, which is convenient for patients with different body widths and positions. When using, put your hand in the arc-shaped placement groove 7, and the controller 83 can control the operation of the air pump 82, so as to control the massage airbag 81 to inflate and deflate, which can not only fix arms of different thicknesses, but also have a massage effect, without the help of nurses to press, which can not only reduce the burden of nurses, but also improve the comfort of patients.

[0033] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An arm support frame, comprising a U-shaped seat (1), characterized in that: A clamping mechanism (2) is installed through the interior of the U-shaped seat (1); a vertical telescopic mechanism (3) is fixedly connected to the top of the U-shaped seat (1); a rotating mechanism (4) is fixedly connected to the top of the vertical telescopic mechanism (3); a transverse telescopic mechanism (5) is fixedly connected to the top of the rotating mechanism (4); an arc-shaped placement plate (6) is fixedly connected to the top of the transverse telescopic mechanism (5); an arc-shaped placement groove (7) for placing an arm is provided on the upper surface of the arc-shaped placement plate (6); a limited position massage mechanism is installed inside the arc-shaped placement groove (7); The position-limiting massage mechanism comprises a plurality of massage airbags (81) fixedly mounted in sequence on both sides of the inner wall of the arc-shaped placement groove (7); an air pump (82) matched with the massage airbags (81) is fixedly mounted on the outer surface of the vertical telescopic mechanism (3); and a controller (83) connected with the massage airbags (81) and the air pump (82) is fixedly mounted on the outer surface of the vertical telescopic mechanism (3).

2. An arm support frame according to claim 1, characterized in that: The clamping mechanism (2) comprises a first knob (21) threadedly connected to the bottom of the U-shaped seat (1), and the top end of the first knob (21) is rotatably connected to a clamping plate (22) slidably connected to the inner wall of the U-shaped seat (1).

3. The arm support frame according to claim 1, characterized in that: The vertical telescopic mechanism (3) comprises a rectangular tube (31) fixedly mounted on the upper surface of the U-shaped seat (1); a rectangular rod (32) is slidably connected inside the rectangular tube (31); a second knob (33) is threadedly connected through the outer surface of the rectangular tube (31); one end of the second knob (33) is in contact with the outer surface of the rectangular rod (32).

4. The arm support frame according to claim 1, characterized in that: The rotating mechanism (4) comprises a rectangular block (41) fixedly connected to the top of the rectangular rod (32); the top of the rectangular block (41) is embedded with a rotating shaft (42) for rotation; the outer surface of the rectangular block (41) is threadedly connected with a third knob (43); one end of the third knob (43) is in contact with the outer surface of the rotating shaft (42).

5. An arm support frame according to claim 4, characterized in that: The transverse telescopic mechanism (5) comprises a rectangular frame (51) fixedly connected to the top of the rotating shaft (42); the top and one side of the rectangular frame (51) are both open; a slide plate (52) is slidably connected inside the rectangular frame (51); and the arc-shaped placement plate (6) is fixedly connected to the upper surface of the slide plate (52).

6. An arm support frame according to claim 5, characterized in that: A screw rod (53) is rotatably connected to one side of the outer surface of the rectangular frame (51), the screw rod (53) passes through the slide plate (52) and is threadedly connected to the inner wall of the slide plate (52), and one end of the screw rod (53) is fixedly connected to a fourth knob (54).

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