Arm lifting type infusion restraint device

Abstract

The utility model discloses an arm lifting type infusion restraint device, and relates to the field of medical instruments. The utility model provides a restraining device capable of restraining and raising the hands of a patient. The arm lifting type restraining device for infusion comprises an installation clamp, a first support, a second support and a restraining plate. The mounting clamp comprises an inner side plate, the mounting clamp can be clamped on a sickbed side guardrail to realize fixation, and at the moment, the inner side plate is attached to the inner side of the sickbed side guardrail; the first support and the second support are close to the two ends of the inner side plate respectively, the first support is connected with the inner side plate, the height is adjustable, and the first support comprises a horizontally-arranged rotating shaft; the second support is connected with the inner side plate, the height of the second support is adjustable, the second support can rotate, and the second support comprises a sliding block; the restraint plate is perpendicular to the inner side plate, one end of the restraint plate sleeves the rotating shaft, the other end of the restraint plate is provided with a guide groove formed in the length direction of the restraint plate, and the restraint plate is provided with a plurality of restraint strap holes; the sliding block is located in the guide groove and matched with the guide groove.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an arm-raising type restraint device for infusion. Background Art

[0002] When an unconscious patient is receiving an infusion, the patient's hand needs to be restrained to prevent the patient's hand from pulling on the infusion tube. The tools used for restraint include a restraint belt and a restraint glove. The restraint belt includes a wrist strap and a connecting strap connected to each other. The wrist strap is formed into a ring and is placed on the wrist. The connecting strap is connected to the hospital bed. In this way, the patient's hand is restrained to the bed, and the patient's hand can only move slightly. Patent application number 201330368339.3 discloses this restraint belt. The difference between a restraint glove and a restraint belt is that the glove not only restrains the wrist, but also covers the patient's hand, which is more effective in preventing the patient's hand from scratching. Patent application numbers 202122176763.X, 201520470773.6, 201920793362.9, etc. disclose this restraint glove.

[0003] Some patients' hands will swell during infusion. Raising the arm and palm and keeping the hand in a functional position is beneficial to blood circulation, which can relieve the swelling. For patients who are unconscious and whose hands swell during infusion, it is necessary to restrain the hand and raise the hand, which cannot be achieved by using only the above-mentioned restraint belt and restraint gloves. Other pads can be placed under the patient's hand to raise the hand, but when restrained by the above-mentioned restraint belt and restraint gloves, the hand can move slightly when changing hands. The movement of the patient's hand may cause the pad to move, causing the pad to shift, so that the hand is not placed on the pad and loses the raising effect. Therefore, there is a need for a restraint device that can both restrain and raise the patient's hand. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a restraint device which can both restrain and raise the patient's hands.

[0005] The technical solution adopted to solve the above problems is: the arm-raising infusion restraint device includes a mounting clamp, a first bracket, a second bracket and a restraint plate; the mounting clamp includes an inner plate, and the mounting clamp can be clamped on the side guardrail of the bed to achieve fixation, and when the mounting clamp is clamped on the side guardrail of the bed, the inner plate is attached to the inner side of the side guardrail of the bed; the first bracket and the second bracket are respectively close to the two ends of the inner plate, the first bracket is connected to the inner plate and the height is adjustable, the first bracket includes a horizontally arranged rotating shaft; the second bracket is connected to the inner plate, the second bracket is adjustable in height and can be rotated, and the second bracket includes a slider; the restraint plate is perpendicular to the inner plate, one end of the restraint plate is mounted on the rotating shaft, and the other end of the restraint plate has a guide groove arranged along the length direction of the restraint plate, and the restraint plate has a plurality of restraint belt holes, and the restraint belt holes are spaced and arranged in two rows along the length direction of the restraint plate; the slider is located in the guide groove and cooperates with the guide groove.

[0006] Furthermore, the mounting clamp includes a top plate, an outer plate, a clamping plate, a tightening screw 6 and two guide rods. The outer plate is flat with the inner plate and there is a distance between them. The top plate is connected to the upper ends of the outer plate and the inner plate. The top plate, the outer plate and the inner plate together form a U-shaped structure. The outer plate has two guide holes arranged along its thickness direction. The two guide rods are respectively inserted into the two guide holes. The clamping plate is located between the outer plate and the inner plate and is connected to both guide rods; the tightening screw 6 is located between the two guide rods, and the tightening screw 6 is threadedly connected to the outer plate. The tightening screw 6 can push the clamping plate inward.

[0007] Furthermore, the pressing plate includes a pressing plate body and a rubber pad connected to the pressing plate body.

[0008] Furthermore: the inner plate has multiple first threaded holes evenly spaced in the up and down directions; the first bracket includes a bracket mounting plate, two fasteners pass through the bracket mounting plate respectively and are connected to the two first threaded holes, the fasteners press the bracket mounting plate, and the rotating shaft is connected to the bracket mounting plate.

[0009] Furthermore, the inner plate has a plurality of second threaded holes spaced apart in the vertical direction; the second bracket includes an L-shaped plate, the fastener passes through the L-shaped plate and is connected to any second threaded hole, and the fastener presses the L-shaped plate; the slider is connected to the L-shaped plate.

[0010] Furthermore, the constraint plate includes a hard plate and a flexible pad connected to the upper surface of the hard plate.

[0011] Furthermore, three third threaded holes are provided on the top plate, and the first bracket and the second bracket can be fixed on the top plate respectively through the third threaded holes.

[0012] Furthermore, when the first bracket and the second bracket are fixed to the top plate, the restraint plate is arranged vertically and the flexible pad faces inward, and the surface of the flexible pad does not exceed the surface of the inner plate.

[0013] The beneficial effects of the present invention are: 1. When the present invention is used, Figure 1 and Figure 2 As shown, the mounting clip is fixed to the side guardrail of the bed. The restraint plate is located on the inner side of the inner plate, that is, facing the patient. By adjusting the height of the first bracket and the second bracket, the restraint plate can be raised and the front is lower and the back is higher (the front is the end facing the head of the bed). The wrist strap of the existing restraint belt or restraint glove of the background technology is tied to the patient's wrist; the patient's arm is placed on the restraint plate; then the connecting belt of the restraint belt or restraint glove is passed through the restraint belt hole, and the connecting belt is tied under the restraint plate, and the restraint belt or restraint glove is connected to the restraint plate. At this time, the patient's hand is both restrained and raised, which solves the problem faced by patients who are unconscious and whose hands will swell during infusion.

[0014] 2. The mounting clamp of the present invention is adjustable on the bedside rails, meaning the front-to-back position of the restraint plate is adjustable. The height of the first and second brackets is adjustable, allowing for both the height and tilt angle of the restraint plate to be adjusted, thus accommodating the varying needs of different patients. Furthermore, the present invention can be used on either side of the bed, allowing for infusions with either hand. Therefore, the present invention offers a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of an arm-elevating infusion restraint device;

[0016] Figure 2 This is a right side view of the arm-elevating infusion restraint device;

[0017] Figure 3 yes Figure 1 AA cross-sectional view;

[0018] Figure 4 It is a top view of an arm-elevating infusion restraint device;

[0019] Figure 5 This is an outside view of the mounting clip;

[0020] Figure 6 This is a diagram showing the stowed state of the arm-elevating infusion restraint device;

[0021] Marked in the figure are: mounting clamp 1, inner plate 11, first threaded hole 111, second threaded hole 112, outer plate 12, guide hole 121, top plate 13, third threaded hole 131, clamping plate 14, clamping plate body 141, rubber pad 142, guide rod 15, tightening screw 16, first bracket 2, rotating shaft 21, bracket mounting plate 22, second bracket 3, slider 31, L-shaped plate 32, restraint plate 4, hard plate 41, flexible pad 42, guide groove 43, restraint belt hole 44, bed 5, bed side guardrail 51. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 5As shown, the arm-raising infusion restraint device includes a mounting clamp 1, a first bracket 2, a second bracket 3 and a restraint plate 4; the mounting clamp 1 includes an inner plate 11, which can be clamped on the bed side guardrail 51 to achieve fixation, and when the mounting clamp 1 is clamped on the bed side guardrail 51, the inner plate 11 is attached to the inner side of the bed side guardrail 51; the first bracket 2 and the second bracket 3 are respectively close to the two ends of the inner plate 11, the first bracket 2 is connected to the inner plate 11 and the height is adjustable, and the first bracket 2 includes a horizontally arranged rotating shaft 21; the second bracket 3 is connected to the inner plate 11, the second bracket 3 is height-adjustable and rotatable, and the second bracket 3 includes a slider 31; the constraint plate 4 is perpendicular to the inner plate 11, one end of the constraint plate 4 is mounted on the rotating shaft 21, and the other end of the constraint plate 4 has a guide groove 43 arranged along the length direction of the constraint plate 4, and the constraint plate 4 has a plurality of constraint belt holes 44, and the constraint belt holes 44 are spaced apart and arranged in two rows along the length direction of the constraint plate 4; the slider 31 is located in the guide groove 43 and cooperates with the guide groove 43.

[0024] When the utility model is used, Figure 1 and Figure 2 As shown, the mounting clip 1 is clamped on the side guardrail 51 of the bed to achieve fixation. The restraint plate 4 is located on the inner side of the inner plate, that is, facing the patient. By adjusting the height of the first bracket 2 and the second bracket 3, the restraint plate 4 can be raised and the front is lower and the back is higher (the front is the end facing the head of the bed). The wrist strap of the existing restraint belt or restraint glove of background technology is tied to the patient's wrist; the patient's arm is placed on the restraint plate 4; then the connecting belt of the restraint belt or restraint glove is passed through the restraint belt hole 44, and the connecting belt is tied under the restraint plate 4, and the restraint belt or restraint glove is connected to the restraint plate 4. At this time, the patient's hand is both restrained and raised, which solves the problem faced by patients who are unconscious and whose hands will swell during infusion.

[0025] The clamping position of the mounting clip 1 of the utility model on the bed side guardrail 51 is adjustable, that is, the front and rear position of the restraint plate 4 is adjustable. The height of the first bracket 2 and the second bracket 3 are adjustable, so that the height and tilt angle of the restraint plate 4 are adjustable. Any two restraint belt holes 44 can be selected for passing the connecting belt, and there are suitable restraint belt holes 44 corresponding to the different front and rear positions of the patient's wrist. In this way, it can adapt to the different conditions of different patients. And the utility model can be used by being installed on the bed side guardrail 51 on the left and right sides of the bed 5, that is, the utility model can be used for infusion with either hand of the patient. Therefore, the utility model has the beneficial effect of a wide range of applications.

[0026] The specific structure of the mounting clamp 1 is preferably as follows: the mounting clamp 1 includes a top plate 13, an outer plate 12, a clamping plate 14, a tightening screw 16 and two guide rods 15. The outer plate 12 is flat with the inner plate 11 and there is a distance between them. The top plate 13 is connected to the upper ends of the outer plate 12 and the inner plate 11. The top plate 13, the outer plate 12 and the inner plate 11 together form a U-shaped structure. The outer plate 12 has two guide holes 121 arranged along its thickness direction. The two guide rods 15 are respectively inserted into the two guide holes 121. The clamping plate 14 is located between the outer plate 12 and the inner plate 11 and is connected to both guide rods 15; the tightening screw 16 is located between the two guide rods 15, and the tightening screw 16 is threadedly connected to the outer plate 12. The tightening screw 16 can push the clamping plate 14 inward.

[0027] Loosen the jacking screws 16 and move the pressure plate 14 outward, increasing its distance from the inner plate 11. This allows the mounting clamp 1 to rest on the bedside rail 51. Then, tighten the jacking screws 16, pressing the pressure plate 14 against the bedside rail 51. Friction prevents the mounting clamp 1 from moving. To increase friction and prevent the mounting clamp 1 from moving, the pressure plate 14 preferably includes a pressure plate body 141 and a rubber pad 142 connected to the pressure plate body 141. The rubber pad 142 adheres tightly to the bedside rail 51, increasing friction.

[0028] The specific structure of the first bracket 2 and the specific way in which its upper and lower positions can be adjusted are as follows: the inner plate 11 has a plurality of first threaded holes 111 evenly spaced in the upper and lower directions; the first bracket 2 includes a bracket mounting plate 22, two fasteners pass through the bracket mounting plate 22 and are connected to the two first threaded holes 111 respectively, the fasteners press the bracket mounting plate 22, and the rotating shaft 21 is connected to the bracket mounting plate 22.

[0029] The height of the first bracket 2 can be adjusted by installing the first bracket 2 in a group (two) of first threaded holes 111 of different heights.

[0030] The specific structure of the second bracket 3 and the specific way in which its upper and lower positions can be adjusted are as follows: the inner plate 11 has a plurality of second threaded holes 112 spaced apart in the upper and lower directions; the second bracket 3 includes an L-shaped plate 32, a fastener passes through the L-shaped plate 32 and is connected to any second threaded hole 112, and the fastener presses the L-shaped plate 32; the slider 31 is connected to the L-shaped plate 32.

[0031] The height of the second bracket 3 can be adjusted by installing the second threaded hole 112 at any one of the second threaded holes 112. There is only one fastener to fix the second bracket 3, and not two, because the constraint plate 4 needs to be tilted. And the tilt angle needs to be adjustable. If the tilt angle of the constraint plate 4 is different, the tilt angle of the guide groove 43 will be different, which will make the tilt angle of the slider 31 different, that is, the tilt angle of the entire second bracket 3 is different. Therefore, the second bracket 3 needs to be rotatable, and there is only one fastener to fix the second bracket 3. The slider 31 is located in the guide groove 43 and cooperates with the guide groove 43. The second bracket 3 can move relative to the constraint plate 4, also to adapt to the different tilt angles of the constraint plate 4. Since the second threaded holes 112 are spaced apart in the up and down directions, and the adjustment of the angle of the constraint plate 4 will cause the left and right position of the second bracket 3 to change, the second bracket 3 needs to be movable for installation.

[0032] In order to make the patient's hand more comfortable on the restraint plate 4, the restraint plate 4 preferably includes a hard plate 41 and a flexible pad 42 connected to the upper surface of the hard plate 41. The flexible pad 42 can be an existing flexible pad such as a silicone pad, a latex pad or a foam pad.

[0033] The restraint plate 4 faces the middle of the bed and occupies some space above the bed. When the patient is not receiving an infusion, it affects turning the patient over and placing items on the bed. If the arm-raising infusion restraint device is completely removed, it will be inconvenient to reinstall it for the next infusion. Therefore, the utility model preferably has three third threaded holes 131 on the top plate 13, and the first bracket 2 and the second bracket 3 can be fixed to the top plate 13 through the third threaded holes 131 respectively. When the first bracket 2 and the second bracket 3 are fixed to the top plate 13, the restraint plate 4 is arranged vertically and the flexible pad 42 faces inward, and the surface of the flexible pad 42 does not exceed the surface of the inner plate 11.

[0034] like Figure 6 As shown, when the patient is not receiving an IV drip, the first bracket 2, the second bracket 3 and the restraint plate 4 are arranged vertically above the mounting clamp 1, which does not occupy the space above the bed and does not affect turning the patient over and placing items on the bed.

Claims

1. An arm-raising infusion restraint device, characterized by: The invention comprises a mounting clamp (1), a first bracket (2), a second bracket (3) and a restraining plate (4); the mounting clamp (1) comprises an inner plate (11), the mounting clamp (1) can be clamped on the side guardrail (51) of the bed to achieve fixation, and when the mounting clamp (1) is clamped on the side guardrail (51) of the bed, the inner plate (11) is attached to the inner side of the side guardrail (51); the first bracket (2) and the second bracket (3) are respectively close to the two ends of the inner plate (11), the first bracket (2) is connected to the inner plate (11) and the height is adjustable, and the first bracket (2) comprises a horizontally arranged rotating shaft (21); the second bracket ( 3) is connected to the inner plate (11), the second bracket (3) is height-adjustable and rotatable, and the second bracket (3) includes a slider (31); the constraint plate (4) is perpendicular to the inner plate (11), one end of the constraint plate (4) is sleeved on the rotating shaft (21), the other end of the constraint plate (4) has a guide groove (43) arranged along the length direction of the constraint plate (4), and the constraint plate (4) has a plurality of constraint belt holes (44), and the constraint belt holes (44) are spaced and arranged in two rows along the length direction of the constraint plate (4); the slider (31) is located in the guide groove (43) and cooperates with the guide groove (43).

2. The arm-raising infusion restraint device according to claim 1, characterized in that: The mounting clamp (1) comprises a top plate (13), an outer plate (12), a clamping plate (14), a tightening screw (16) and two guide rods (15); the outer plate (12) and the inner plate (11) are flat and have a distance between them; the top plate (13) is connected to the upper ends of the outer plate (12) and the inner plate (11); the top plate (13), the outer plate (12) and the inner plate (11) together form a U-shaped structure; the outer plate (12) has two guide holes (121) arranged along its thickness direction; the two guide rods (15) are respectively inserted into the two guide holes (121); the clamping plate (14) is located between the outer plate (12) and the inner plate (11) and is connected to both guide rods (15); the tightening screw (16) is located between the two guide rods (15); the tightening screw (16) is threadedly connected to the outer plate (12); and the tightening screw (16) can push the clamping plate (14) inward.

3. The arm-raising infusion restraint device according to claim 2, characterized in that: The pressing plate (14) comprises a pressing plate body (141) and a rubber pad (142) connected to the pressing plate body (141).

4. The arm-raising infusion restraint device according to claim 3, characterized in that: The inner plate (11) has a plurality of first threaded holes (111) evenly spaced in the vertical direction; the first bracket (2) includes a bracket mounting plate (22); two fasteners respectively pass through the bracket mounting plate (22) and are connected to the two first threaded holes (111); the fasteners press the bracket mounting plate (22); and the rotating shaft (21) is connected to the bracket mounting plate (22).

5. The arm-raising infusion restraint device according to claim 4, characterized in that: The inner plate (11) has a plurality of second threaded holes (112) spaced apart in the vertical direction; the second bracket (3) includes an L-shaped plate (32); a fastener passes through the L-shaped plate (32) and is connected to any second threaded hole (112); the fastener presses the L-shaped plate (32); and the slider (31) is connected to the L-shaped plate (32).

6. The arm-raising infusion restraint device according to claim 5, characterized in that: The restraining plate (4) comprises a hard plate (41) and a flexible pad (42) connected to the upper surface of the hard plate (41).

7. The arm-raising infusion restraint device according to claim 6, characterized in that: Three third threaded holes (131) are provided on the top plate (13), and the first bracket (2) and the second bracket (3) can be fixed on the top plate (13) respectively through the third threaded holes (131).

8. The arm-raising infusion restraint device according to claim 7, characterized in that: When the first bracket (2) and the second bracket (3) are fixed on the top plate (13), the restraining plate (4) is arranged vertically and the flexible pad (42) faces inward, and the surface of the flexible pad (42) does not exceed the surface of the inner plate (11).

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