CN209033001U - A kind of fixed nursing device for orthopedics - Google Patents

Abstract

One kind being used for orthopaedics fixed nursing device, solves and raises that Postural immobilization is not firm and function that do not take exercise effectively for suffering limb now for postoperative patient suffering limb；Including left pad and right pad, the left pad and right pad are bilateral symmetry same structure, the left pad is equipped with the first guide groove, first group of idler wheel is slidably equipped in first guide groove, first group of idler wheel is equipped with the first crane, foot pad is fixedly connected on first crane, the second horizontal guide groove is equipped in the left pad, nut is rotatably equipped on the right side of left pad, nut inner thread is combined with lead screw, the lead screw can move horizontally in the second guide groove, pivot pin is equipped between two lead screws on left pad and right pad, locking nut has been threadedly engaged on the pivot pin；The utility model not only can be such that patient's limb elevation fixes, and can also effectively be taken exercise to suffering limb.

Description

A kind of fixed nursing device for orthopedics

technical field

The utility model belongs to the technical field of medical nursing equipment, in particular to a fixed nursing device for orthopedics.

Background technique

For the care of patients after orthopaedic surgery, it is necessary to maintain a proper body position, keep the affected limb elevated, and reduce swelling. After lower extremity fractures, thin pillows or foot pads and lower extremity pads currently on the market are generally used to cushion the popliteal fossa and calf. Since the functions of thin pillows and lower limb pads are too single, and they will collapse for a long time and cannot maintain the normal height, the affected limb may be removed from the pad when the patient is resting, causing secondary injury to the affected limb.

In addition, early functional exercise can prevent muscle atrophy and joint stiffness in the affected limb, promote local blood circulation, reduce swelling, facilitate early wound healing, and stimulate the growth of callus at the fracture site, which is conducive to fracture healing. A single cushion or pillow is not an effective exercise for the affected limb.

Utility model content

In view of the above technical problems, the purpose of the present invention is to provide an orthopaedic fixation nursing device, which solves the problem that the lifting position of the affected limb of the postoperative patient is not reliable and does not have the function of effectively exercising the affected limb.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present utility model is: including a left pad and a right pad, the left pad and the right pad have the same structure of left and right symmetry, the left pad is provided with a first guide groove, and the first A first set of rollers is slidably arranged in a guide groove, a first lift frame is arranged on the first set of rollers, a foot pad is fixedly connected to the first lift frame, and a horizontal first lift frame is arranged in the left pad. Two guide grooves, the right end surface of the left pad is rotatably provided with a nut, and the inner thread of the nut is matched with a lead screw, and the lead screw can move horizontally in the second guide groove, between the two lead screws on the left pad and the right pad A shaft pin is provided, and a locking nut is threaded on the shaft pin.

Preferably, the foot pad includes an upper foot pad and a lower foot pad, the upper foot pad and the lower foot pad are vertically symmetrical arc shapes, the upper foot pad and the lower foot pad are buckled, and the lower foot pad is connected to the first lifting frame Fixed connection, an arc-shaped silicone pad is arranged in the lower foot pad, a guide post is fixedly connected to the arc-shaped silicone pad, a third guide groove is arranged in the lower foot pad, and a spring is arranged in the third guide slot, The guide post can slide in the third guide groove.

Preferably, the left pad is provided with a fourth guide groove, a second group of rollers are slidably arranged in the fourth guide groove, a second lifting frame is arranged on the second group of rollers, and a second lifting frame is fixedly connected to the second lifting frame A foot pedal, a telescopic rod is fixedly connected between the first lifting frame and the second lifting frame.

Preferably, the left pad is provided with a groove, the fourth guide groove can slide back and forth in the groove, and a plurality of second springs are arranged between the fourth guide groove and the groove.

Preferably, the first lifting frame and the second lifting frame are of the same H-shaped structure, the first lifting frame includes a first support rod and a second support rod, and the first support rod and the second support rod are the same as the first support rod and the second support rod. A set of rollers are fixedly connected, a third support rod is vertically slidable in the first support rod, a fourth support rod is slidably provided in the second support rod, and the third support rod and the fourth support rod are fixed A fifth support rod is connected, and a locking bolt is arranged above the side of the first support rod.

Compared with the prior art, the utility model has the advantages that the height and width can be adjusted according to different patients, so that the patient's affected limb can be raised to a suitable position and the knee joint can be maintained in a hyperextension position. You can also perform skateboarding exercises to exercise the strength of thigh adduction and abduction, as well as knee bending exercises.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the overall schematic diagram of the present utility model.

FIG. 2 is a schematic diagram of the foot pad of the present invention.

FIG. 3 is a schematic diagram of the structure of the lead screw nut of the present invention.

FIG. 4 is a schematic diagram of the fourth chute sliding in the groove of the present invention.

Figure 5 is a schematic diagram of the H-shaped lifting frame of the present invention.

FIG. 6 is a schematic view of the guide post sliding in the third chute according to the present invention.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

Embodiment 1. As shown in FIG. 1, the present utility model includes a left pad 1 and a right pad 2. Both the left pad 1 and the right pad 2 are plastic blocks. The left pad 1 and the right pad 2 have the same structure of left and right symmetry. A first guide groove 3 is provided on the first guide groove 3, a first group of rollers 4 are slidably arranged in the first guide groove 3, and a first lifting frame 5 is arranged on the first group of rollers 4, and the first lifting frame 5 can be adjusted according to different patients A foot pad 6 is fixedly connected to the first lifting frame 5, and the foot pad 6 is placed under the patient's calf. As shown in Figure 3, the left pad 1 is provided with a horizontal second guide groove 7. The right end surface of the left pad 1 is rotatably provided with a nut 8. The inner thread of the nut 8 is matched with a lead screw 9 to form a lead screw nut structure. The lead screw 9 can move horizontally in the second guide groove 7. The rod 9 will move left and right in the second guide groove 7 , and a shaft pin 10 is provided between the two lead screws on the left pad 1 and the right pad 2 , and a locking nut 11 is threaded on the shaft pin 10 . When exercising the patient's limb abduction and adduction, the lock nut 11 can be loosened, and then the left pad 1 and the right pad 2 form a certain angle downward, and then the lock nut 11 is locked, and the patient's foot is inserted into the body. When the foot pads 6 are adducted and abducted, the first set of rollers 4 will reciprocate in the first guide groove 3 . When there is no need to practice, the left pad 1 and the right pad 2 are laid flat, and a stopper pin or a stopper is arranged in the first guide groove 3 to fix it.

Embodiment 2. On the basis of the above embodiments, as shown in Figures 2 and 6, in order to place the patient's affected limb from falling off, the foot pad 6 includes an upper foot pad 601 and a lower foot pad 602, and the upper foot pad 601 and the lower foot pad 602 are up and down. Symmetrical arc shape, the upper foot pad 601 and the lower foot pad 602 are buckled, the lower foot pad 602 is fixedly connected with the first lifting frame 5, and the lower foot pad 602 is provided with a circular arc-shaped silicone pad 603 to maintain the comfort of the patient. The silicone pad 603 is fixedly connected with the guide post 14 , the lower foot pad 602 is provided with a third guide groove 15 , the third guide groove 15 is provided with a spring 16 , and the guide post 14 can slide in the third guide groove 15 .

Embodiment 3. On the basis of the above embodiment, as shown in FIG. 1 , the left pad 1 is provided with a fourth guide groove 24, and the fourth guide groove 24 is slidably provided with a second group of rollers 12. The second group of rollers 12 is provided with a second lifting frame, a foot pedal 25 is fixedly connected to the second lifting frame, and a telescopic rod 13 is fixedly connected between the first lifting frame 5 and the second lifting frame.

Embodiment 4. On the basis of the above embodiment, as shown in Figures 1 and 4, the left pad 1 is provided with a groove 17, the fourth guide groove 24 can slide back and forth in the groove 17, and the fourth guide groove A plurality of second springs 18 are arranged between 24 and the groove 17 . The patient's feet are placed on the pedals 25 to perform knee flexion exercises. When pushing forward, the fourth guide groove 24 moves forward. When the knee is bent and withdrawn, under the elastic force of the second spring 18, the fourth guide Slot 24 returns. The same can be done for hooking exercises.

Embodiment 5. On the basis of the above embodiments, as shown in FIG. 5 , the first lifting frame 5 and the second lifting frame have the same structure as H-type, and the first lifting frame 5 includes a first support rod 19 and a second lifting frame. The support rod 20, the first support rod 19 and the second support rod 20 are fixedly connected with the first set of rollers 4, the first support rod 19 is vertically slidable with a third support rod 21, and the second support rod 20 is slidable inside A fourth support rod 22 is provided, a fifth support rod 23 is fixedly connected between the third support rod 21 and the fourth support rod 22, and the fifth support rod 23 can keep the synchronization of the third support rod 21 and the fourth support rod 22 To ensure that the first support rod 19 is provided with a locking bolt above the side surface.

The utility model has novel structure, ingenious conception, various functions and good training effect. The present invention is not limited to the above-mentioned embodiments, and for those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above-mentioned descriptions. Changes or changes derived from this are still within the protection scope of the present invention.

Claims (5)

1. An orthopaedic fixation nursing device, comprising a left pad (1) and a right pad (2), characterized in that: the left pad (1) and the right pad (2) have the same structure of left and right symmetry, and the left pad (1) and the right pad (2) are of the same structure. A first guide groove (3) is provided on the pad (1), a first set of rollers (4) are slidably arranged in the first guide groove (3), and a first set of rollers (4) is provided on the first set of rollers (4). A lift frame (5), a foot pad (6) is fixedly connected to the first lift frame (5), a second horizontal guide groove (7) is provided in the left pad (1), and the left pad (1) ) is rotatably provided with a nut (8) on the right end surface of the A shaft pin (10) is provided between (1) and the two lead screws on the right pad (2), and a locking nut (11) is threaded on the shaft pin (10). 2. An orthopaedic fixation nursing device according to claim 1, wherein the foot pad (6) comprises an upper foot pad (601) and a lower foot pad (602), the upper foot pad (601) ) and the lower foot pad (602) are up and down symmetrical circular arcs, the upper foot pad (601) and the lower foot pad (602) are buckled, the lower foot pad (602) is fixedly connected with the first lifting frame (5), and the lower foot pad (602) is fixedly connected to the first lifting frame (5). A circular-arc silicone pad (603) is arranged in the pad (602), a guide post (14) is fixedly connected to the circular-arc silicone pad (603), and a third guide groove is arranged in the lower foot pad (602) (15), a spring (16) is arranged in the third guide groove (15), and the guide post (14) can slide in the third guide groove (15). 3. An orthopaedic fixation nursing device according to claim 1 or 2, characterized in that: the left pad (1) is provided with a fourth guide groove (24), and the fourth guide groove (24) ) is slidably provided with a second group of rollers (12), a second lift frame is provided on the second set of rollers (12), and a foot pedal (25) is fixedly connected to the second lift frame, and the first lift frame ( 5) A telescopic rod (13) is fixedly connected with the second lifting frame. 4. An orthopaedic fixation nursing device according to claim 3, characterized in that: the left pad (1) is provided with a groove (17), and the fourth guide groove (24) can be inserted in the groove (1). 17) Sliding back and forth inside, a plurality of second springs (18) are arranged between the fourth guide groove (24) and the groove (17). 5. An orthopaedic fixation nursing device according to claim 4, characterized in that: the first lifting frame (5) and the second lifting frame are of the same structure as H-shaped, and the first lifting frame (5) ) comprises a first support rod (19) and a second support rod (20), the first support rod (19) and the second support rod (20) are fixedly connected with the first set of rollers, and the first support rod ( 19) A third support rod (21) is vertically slidable inside, a fourth support rod (22) is slidably provided inside the second support rod (20), the third support rod (21) and the fourth support rod ( 22) A fifth support rod (23) is fixedly connected therebetween, and a locking bolt is provided above the side surface of the first support rod (19).