CN207071202U - Multifunctional hand arm support after radial artery interventional procedure - Google Patents

Abstract

The utility model discloses a multifunctional arm support after radial artery intervention, which relates to the technical field of medical auxiliary products. It includes a triangular prism-shaped upper arm support body; the support exercise device includes an inverted "T"-shaped base; the lower part of the base is vertically fixedly connected with a horizontal guide rod; A tension spring is socketed; the top of the base is connected to a rotating plate through a rotating shaft; the rear end of the rotating plate is fixedly connected to a fixed rod; the left and right ends of the fixed rod are respectively connected to a guide plate; a reversing cylinder is fixedly connected between the two guide plates ; There is a handle bar slidingly connected between the two guide plates; the other end of the pull rope goes around the reversing cylinder and is fixedly connected with the sliding sleeve; the sliding sleeve is connected with a pole through the rotating shaft; The rear swivel connection. The beneficial effects of the utility model are: it is convenient to adjust the support height and the horizontal support angle, which is more comfortable, and both the fingers and the arms can obtain a good exercise effect.

Description

Multifunctional Arm Stent after Radial Artery Intervention

technical field

The utility model relates to the technical field of medical auxiliary products.

Background technique

After coronary intervention through radial artery puncture, patients may experience puncture-related complications such as hematoma, oozing, and even bleeding at the puncture site. After a large hematoma occurs, elastic bandages are generally applied to compress the hematoma to relieve the pain of the hematoma. Increase, while using the support to elevate the affected limb to promote reflux. In order to promote a good postoperative recovery of the patient, care and exercise should be given to the punctured limb after the operation. The patient should be instructed to raise the operative limb by 30 to 45 degrees, and the patient should be helped to move the joints of his fingers. The general exercise device has a single exercise effect, insufficient arm activity, which is not conducive to the elimination of hematoma, and a single support angle is likely to cause fatigue and numbness.

Utility model content

The technical problem to be solved by the utility model is to provide a multifunctional arm support after radial artery intervention in view of the above-mentioned technical deficiencies. It is convenient to adjust the support height and horizontal support angle, which is more comfortable, and both fingers and arms can get a good exercise effect.

The technical solution adopted by the utility model is: provide a multifunctional arm support after radial artery intervention, including a triangular prism-shaped upper arm support body; the rear end of the upper arm support body is connected with a rubber body; the rear end of the rubber body is provided with a supporting exercise device The supporting exercise device includes an inverted "T"-shaped base; the lower part of the base is vertically fixedly connected with a horizontal guide rod; the rear end of the guide rod is fixedly connected with a support plate; the guide rod is slidably connected with a sliding sleeve; There are locking bolts connected to the side thread of the guide rod; a tension spring is sleeved on the guide rod; one end of the tension spring is fixedly connected to the base, and the other end is fixedly connected to the front end of the sliding sleeve; the top of the base is connected to a rotating plate through a rotating shaft; the rotating plate The rear end is fixedly connected with a fixed rod; the left and right ends of the fixed rod are respectively connected with a guide plate; a reversing cylinder is fixedly connected between the two guide plates; the left and right ends of the reversing cylinder are respectively connected to the rear ends of the guide plates on both sides Fixed connection; there is a handle rod slidingly connected between the two guide plates; the left and right sides of the handle rod are respectively slidingly connected to the guide plates on both sides; the middle part of the handle rod is fixedly connected to a spring; the other end of the spring is fixedly connected There is a pull rope; the other end of the pull rope goes around the reversing cylinder and is fixedly connected with the sliding sleeve; the sliding sleeve is connected with a strut through a rotating shaft; the other end of the strut is rotationally connected with the rear of the rotating plate; the base and the rotating plate The outer sleeve is fixedly connected with a forearm support sleeve; the front end of the forearm support sleeve is fixedly connected with the rubber body.

To further optimize this technical solution, the strut of the multifunctional arm support after radial artery intervention is an adjustable telescopic rod structure.

To further optimize this technical scheme, the upper surface of the upper arm support body and the forearm support sleeve of the multifunctional arm support after radial artery intervention are fixedly connected with elastic straps; the lower part of the elastic straps is fixedly connected with a positioning belt; the opening of the positioning belt is vertical For elastic straps.

Compared with the traditional arm support, the utility model has the beneficial effects of:

1. The upper surface of the upper arm support body and the forearm support sleeve forms an inclined support surface, which can raise the arm, and the two are connected by a rubber body, which can realize the elongation of the length direction and the rotation of the horizontal angle within a certain range , to adapt to the bending of the elbow joint of the arm, which can provide better support, and the support exercise device can easily change the height of the support, and at the same time, it can exercise the fingers and arms, which is beneficial to the recovery of the patient's arm;

The connection between the base, the guide rod, the support rod and the rotating plate forms a quadrilateral. The sliding of the sliding sleeve on the guide rod drives the movement of the support rod, and the support rod can drive the rotation of the rotating plate, thus changing the support angle and height, the locking bolt installed on the side of the sliding sleeve can be used for locking and positioning. The patient's fingers can hold the grip bar, and they can curl up and move their fingers forcefully. When pulling forward, they can apply tension to the sliding sleeve through the drawstring, so that the sliding sleeve moves backward and the rotating plate rotates up. The spring can provide The extension spring connected to the sliding sleeve provides resistance to meet the needs of variable length, which has achieved the effect of exercise. During the exercise, the fingers and arms are exerted, while the rotation of the rotating plate can drive the arm to lift and bend up and down, and the exercise effect is good;

2. The strut adopts an adjustable telescopic rod structure, which can easily adjust the length and position of the strut, thereby changing the support angle and height of the rotating plate, and is easy to adjust;

3. The elastic bandage can be used to fix and bind the arm. At the same time, it can fix the hot compress bag or cold compress ice pack used in medical routine on the arm. The fixation is more convenient and stable, and it is not easy to slip off and shift.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the decomposition structure of the utility model;

Figure 3 is a schematic diagram of partial structural decomposition;

In the figure, 1. upper arm support body; 2. rubber body; 3. base; 4. guide rod; 5. support plate; 6. sliding sleeve; 7. locking bolt; 8. extension spring; 9. rotating plate; 10. Fixed rod; 11. Guide plate; 12. Reversing cylinder; 13. Hand grip rod; 14. Spring; 15. Drawstring; 16. Pole; 17. Forearm support sleeve; positioning belt.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

As shown in Figure 1-3, the multifunctional arm support after radial artery intervention includes a triangular prism-shaped upper arm support body 1; the rear end of the upper arm support body 1 is connected with a rubber body 2; the rear end of the rubber body 2 is provided with a supporting exercise device The support exercise device includes an inverted "T"-shaped base 3; the bottom of the base 3 is vertically fixedly connected with a horizontal guide rod 4; the rear end of the guide rod 4 is fixedly connected with a support plate 5; the guide rod 4 is slidingly connected There is a sliding sleeve 6; the side of the sliding sleeve 6 is threadedly connected with a locking bolt 7; the guide rod 4 is sleeved with a tension spring 8; one end of the tension spring 8 is fixedly connected with the base 3, and the other end is fixed with the front end of the sliding sleeve 6 connection; the top of the base 3 is connected with a rotating plate 9 through a rotating shaft; the rear end of the rotating plate 9 is fixedly connected with a fixed rod 10; Reversing cylinder 12; the left and right ends of reversing cylinder 12 are respectively fixedly connected with the rear ends of the guide plates 11 on both sides; a handle bar 13 is slidingly connected between the two guide plates 11; The sides are respectively slidingly connected with the guide plates 11 on both sides; the middle part of the handle bar 13 is fixedly connected with a spring 14; the other end of the spring 14 is fixedly connected with a stay cord 15; the other end of the stay cord 15 goes around the reversing cylinder 12 and The sliding sleeve 6 is fixedly connected; the sliding sleeve 6 is connected with a strut 16 through a rotating shaft; the other end of the strut 16 is rotationally connected with the rear part of the rotary plate 9; the base 3 and the external sleeve of the rotary plate 9 are fixedly connected with a forearm support sleeve 17. The front end of the forearm support sleeve 17 is fixedly connected to the rubber body 2; the pole 16 is an adjustable telescopic rod structure; the upper surfaces of the upper arm support body 1 and the forearm support sleeve 17 are fixedly connected with elastic straps 18; The lower part of the binding belt 18 is fixedly connected with a positioning belt 19; the opening of the positioning belt 19 is perpendicular to the elastic binding belt 18.

As shown in Figure 3, when the utility model is in use, the upper arm of the patient's arm presses the upper arm support body 1, the forearm is pressed on the upper surface of the forearm support sleeve 17, and the front end of the upper arm support body 1 and the forearm support sleeve 17 relies on rubber The body 2 is connected, and the supporting exercise device can be rotated within a certain angle in the horizontal plane, and the position of the rubber body 2 is bent, which can adapt to the support under the bending state of the arm. According to conventional technical means, grooves can be arranged on the upper surfaces of the upper arm support body 1 and the forearm support sleeve 17 .

As shown in Figure 1-2, when adjusting the support height, the sliding sleeve 6 can be manually slid to the rear side to drive the support rod 16 to move to the rear side, then the support rod 16 gradually approaches the vertical guide rod 4, and the support height becomes High, the rear end of the rotating plate 9 is raised, rotates, and the support height becomes higher, and then relies on the locking bolt 7 on the side of the sliding sleeve 6 to lock and position, and the adjustment when lowering the height is opposite.

When carrying out the activity exercise of arm finger, the patient's fingers hold the handle bar 13, pull the handle bar 13 forward, pull the sliding sleeve 6 to move to the rear side by the spring 14 and stay cord 15, at this moment, the tension spring 8 pairs The pulling force of the sliding sleeve 6 provides the main resistance effect of exercise. At the same time, when the sliding sleeve 6 moves to the rear side, it drives the strut 16 to move to the rear side, raising the support height of the rotating plate 9. At this time, when the fingers are exercising, it will drive the forearm Up and down movement, when the handle bar 13 is released to the rear side, under the effect of the extension spring 8, the sliding sleeve 6 moves to the front side, and the rotating plate 9 returns to the low position, and the repeated operation realizes the effect of exercising activities. When the rear end of the rotating plate 9 rises, it may cause a change in the distance between the reversing cylinder 12 and the sliding sleeve 6. The setting of the spring 14 can rely on deformation to compensate for the distance change and maintain the continuous effect of the tension.

During taking exercise, also can utilize locking bolt 7 that sliding sleeve 6 is locked and positioned, utilize the elastic force effect of spring 14 to take exercise, pull handle bar 13 and overcome the pulling force of spring 14 and take exercise, now rotating plate 9 does not rotate.

The adjustable telescopic rod structure is a conventional adjustable telescopic length and locking device, and the height of the rear end of the rotating plate 9 can be directly changed for adjustment through telescopic adjustment.

The installation of elastic bandage 18 can adopt conventional connecting means, butt connection is fixed after can fully opening, or two ends are directly fixedly connected with upper arm support body 1 or the upper surface of forearm support cover 17, and arm passes through the middle. According to routine medical care, the different stages of hematoma can be treated with hot packs or cold packs. For example, at the initial stage, the cold packs can be placed between the positioning band 19 and the elastic strap 18, so as to contact with the arm to reduce the hematoma. The flow of blood to the site of the lump builds up. When it is necessary to accelerate blood flow and reduce hematoma, heat compress bag can be used for heat compress. The two ends of the positioning belt 19 are fixedly connected with the elastic strap 18, and the opening direction is perpendicular to the elastic strap 18, that is, in the same direction as the arm.

Claims (3)

1. A multifunctional arm support after radial artery intervention, characterized in that: it includes a triangular prism-shaped upper arm support body (1); the rear end of the upper arm support body (1) is connected with a rubber body (2); the rubber body (2 ) The rear end is provided with a supporting exercise device; The support exercise device includes an inverted "T"-shaped base (3); the lower part of the base (3) is vertically fixedly connected with a horizontal guide rod (4); the rear end of the guide rod (4) is fixedly connected with a support plate ( 5); the guide rod (4) is slidingly connected with a sliding sleeve (6); the side thread of the sliding sleeve (6) is connected with a locking bolt (7); the guide rod (4) is sleeved with a tension spring (8) ; One end of the tension spring (8) is fixedly connected to the base (3), and the other end is fixedly connected to the front end of the sliding sleeve (6); the top of the base (3) is connected to the rotating plate (9) through the rotating shaft; the rotating plate (9) The rear end is fixedly connected with a fixed rod (10); the left and right ends of the fixed rod (10) are respectively connected with guide plates (11); the two guide plates (11) are fixedly connected with a reversing cylinder (12); The left and right ends of the cylinder (12) are respectively fixedly connected to the rear ends of the guide plates (11) on both sides; a handle bar (13) is slidably connected between the two guide plates (11); the handle bar (13) The left and right sides of the left and right sides are respectively slidingly connected with the guide plates (11) on both sides; the middle part of the handle bar (13) is fixedly connected with a spring (14); the other end of the spring (14) is fixedly connected with a pull cord (15); The other end of the rope (15) goes around the reversing cylinder (12) and is fixedly connected with the sliding sleeve (6); the sliding sleeve (6) is connected with a pole (16) through a rotating shaft; the other end of the pole (16) is connected with the The rear part of the rotary plate (9) is rotationally connected; the base (3) and the external socket of the rotary plate (9) are fixedly connected with a forearm support sleeve (17); the front end of the forearm support sleeve (17) is fixed to the rubber body (2) connect. 2. The multifunctional arm support after radial artery intervention according to claim 1, characterized in that: the support rod (16) is an adjustable telescopic rod structure. 3. The multifunctional arm support after radial artery intervention according to claim 1, characterized in that: the upper surfaces of the upper arm support body (1) and the forearm support sleeve (17) are fixedly connected with elastic straps (18); The lower part of the elastic strap (18) is fixedly connected with a positioning strap (19); the opening of the positioning strap (19) is perpendicular to the elastic strap (18).