CN217938636U

CN217938636U - Device for postoperative heel sliding rehabilitation training of hip fracture patient

Info

Publication number: CN217938636U
Application number: CN202221428556.7U
Authority: CN
Inventors: 尤金
Original assignee: WUHAN HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Current assignee: WUHAN HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-02
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a device for postoperative heel sliding rehabilitation training of hip fracture patients, which comprises a device slide way, a hip base plate, a heel sliding block and a passive driving piece for driving the heel sliding block to do reciprocating linear motion on the device slide way, wherein the device slide way is horizontally placed on the ground, the hip base plate is arranged at the end part of one end of the device slide way, and the back surface of the hip base plate is flush with the ground of the device slide way; the heel sliding block slides and sets up on the device slide, and driven driving piece slides and sets up on the device slide and connect the heel sliding block. The advantages are that: the device for the postoperative heel sliding rehabilitation training of the hip fracture patient has the advantages of simple structure, simple and convenient use and low manufacturing cost; the patient independently operates to place the heel on the heel sliding block, the patient bends the legs in an auxiliary mode through the leg bending supporting block, the patient moves the heel sliding block back and forth driven by the pull rope with both hands, hip joints are repeatedly moved according to the adaptive degree of the legs to bending, and the purpose of rehabilitation training is achieved.

Description

Device for postoperative heel sliding rehabilitation training of hip fracture patient

Technical Field

The utility model relates to a device for hip fracture patient's postoperative heel slip rehabilitation training.

Background

The hip fracture patient has difficulty in autonomous movement after operation, and needs to try to move the hip joint by frequently applying a heel sliding mode in the early stage of the later recovery process so as to achieve the capability of quickly recovering the movement of the hip joint. Most of patients who need rehabilitation training in the early stage cannot move independently, and the patients are easy to feel painful and uncomfortable due to the difference of force and angle under the condition of assistance of family members.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device that is used for hip fracture patient postoperative heel to slide rehabilitation training, the technical scheme who adopts as follows:

a device for postoperative heel sliding rehabilitation training of hip fracture patients comprises a device slideway, a hip base plate, a heel sliding block and a passive driving piece, wherein the passive driving piece drives the heel sliding block to do reciprocating linear motion on the device slideway; the heel sliding block slides and sets up on the device slide, and driven driving piece slides and sets up on the device slide and connect the heel sliding block.

To the technical scheme of the utility model preferred, a device for hip fracture patient postoperative heel slides rehabilitation training still includes the curved device of helping curved of leg, and the curved device of helping that bends of leg sets up on the device slide, and the curved device of helping that bends of leg is adjustable in position on the device slide.

Preferably, the slideway of the utility model is composed of a slideway basal body and two end closing plates, and the buttock pad and the closing plates are connected into a whole; the upper surface of the slide base body is provided with a main slide along the length direction of the slide base body, the surfaces of two sides of the slide base body are provided with side slides along the length direction of the slide base body, the two side slides are communicated with the main slide, the heel sliding block is arranged in the main slide in a rolling manner, and the driven driving piece is arranged in the two side slides and is connected with the heel sliding block.

The technical proposal of the utility model is optimized, the bottom of the heel sliding block is penetrated by a connecting rod, both ends of the connecting rod extend out of the side slideway, and both ends of the connecting rod are connected with the driven driving part; the bottom of the heel sliding block is provided with a heel sliding main supporting pulley, and the heel sliding main supporting pulley rolls along the main slideway.

The technical proposal of the utility model is optimized that the passive driving part comprises two driving parts which are respectively arranged at the two ends of the connecting rod; the driving part comprises a connector, a pull rope and a crimper, the connector is movably fixed with the end of the connecting rod, one end of the pull rope is arranged on the connector, and the other end of the pull rope is wound on the crimper. The crimper is prior art, and technical personnel in the field are known, sets up motor and receipts rope wheel in the crimper, and the stay cord other end winding is in receiving the rope wheel, receives the rope wheel setting on the motor shaft, and the motor shaft is just reversing to receive and release the stay cord, sets up on the shell of crimper and opens and stop the button, and the inside power of taking certainly of crimper, and the user presses to open and stop the button and can adjust the length of stay cord according to self height.

The technical scheme of the utility model is optimized, the leg bending auxiliary bending device comprises a leg bending supporting block, a locking nut and a roller, a vertical shaft is installed at the bottom of the leg bending supporting block, the upper part of the vertical shaft is higher than one section of the device slideway, an external thread is arranged on the outer surface of the higher section of the vertical shaft, the nut is arranged on the leg bending supporting block, and the leg bending supporting block rotates to do linear motion along the higher section of the vertical shaft; the roller shaft is vertically arranged on the shaft body at the lower part of the vertical shaft, the roller is arranged on the roller shaft, the roller rolls in the main slideway, the locking rod extending out of the side slideway is vertically arranged on the vertical shaft, the locking rod is in threaded connection with the vertical shaft, and the locking nut is in threaded connection with the tail end of the locking rod. The leg bending assisting device is arranged to assist a user in bending legs.

It is right to the utility model discloses technical scheme's preferred, all be provided with heel slip auxiliary roller in the both sides of heel sliding block, two heel slip auxiliary rollers all roll on the upper surface of the slide base member of device slide. The arrangement of the auxiliary roller for heel sliding further ensures the stability of the heel sliding block in reciprocating linear motion.

It is right to the utility model discloses technical scheme's preferred, parcel one deck soft shell on the crimper, the setting up of soft shell person of facilitating the use hand contact is convenient, does not hinder the hand.

To the optimization of the technical proposal of the utility model, the buttock cushion plate is a soft cushion, and the soft cushion is convenient for the user to contact.

As mentioned in the present application, this is known in the art and known to the person skilled in the art.

Compared with the prior art, the utility model, its beneficial effect is:

the utility model discloses a device that is used for hip fracture patient's postoperative heel to slide rehabilitation training, simple structure, convenience simple to use, low in manufacturing cost.

The utility model discloses a device that is used for hip bone fracture patient postoperative heel to slide rehabilitation training can be by patient autonomous operation, arranges the heel in on the heel sliding block, through the supplementary leg of bending of the curved supporting shoe of leg, the patient with the heel sliding block back and forth movement that the stay cord drove for both hands, according to the adaptation degree of oneself shank to the bending, the hip joint that moves about repeatedly reaches rehabilitation training's purpose.

Drawings

Fig. 1 is a perspective view of the device of the present embodiment.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a state diagram of the device of the present embodiment.

Detailed Description

The technical solution of the present invention is explained in detail below, but the scope of protection of the present invention is not limited to the embodiments.

In order to make the content of the present invention more comprehensible, the following description is further described with reference to fig. 1 to 4 and the embodiments.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1:

as shown in fig. 1, a device for postoperative heel sliding rehabilitation training of hip fracture patients comprises a device slide way 1, a hip cushion plate 2, a heel sliding block 3 and a passive driving part 4 for driving the heel sliding block 3 to do reciprocating linear motion on the device slide way 1, wherein the device slide way 1 is horizontally placed on the ground, the hip cushion plate 2 is arranged at one end part of the device slide way 1, and the back surface of the hip cushion plate 2 is flush with the ground of the device slide way 1; the heel sliding block 3 is arranged on the device slideway 1 in a sliding way, and the passive driving piece 4 is arranged on the device slideway 1 in a sliding way and connected with the heel sliding block 3.

The device for hip fracture patient postoperative heel slip rehabilitation training of this embodiment can be by patient's autonomous operation, arranges the heel in on heel sliding block 3, bends the leg through the curved supporting shoe of leg is supplementary, and the patient is with the heel sliding block back and forth movement that the stay cord drove for both hands, according to the adaptation degree of oneself shank to crooked, the hip joint that moves about repeatedly reaches rehabilitation training's purpose.

As shown in fig. 1, the hip pad 2 is a soft pad that is positioned to facilitate contact by the user.

As shown in fig. 1 and 2, the device slideway 1 is composed of a slideway basal body and two end sealing plates, and a buttock pad 2 is connected with the sealing plates into a whole; the upper surface of the slide base body is provided with a main slide 11 along the length direction of the slide base body, two side slides 12 are arranged on the surfaces of the two sides of the slide base body along the length direction of the slide base body, the two side slides 12 are communicated with the main slide 11, the heel sliding block 3 is arranged in the main slide 11 in a rolling manner, and the driven driving piece 4 is arranged in the two side slides 12 and is connected with the heel sliding block 3.

As shown in fig. 1 and 3, the heel slider 3 is arranged inside the main runner 11 in a rolling manner, specifically: the bottom of the heel sliding block 3 is provided with a heel sliding main supporting pulley which rolls along the main slideway 11. The heel slides the setting of main tributary supporting pulley, and frictional force is little.

As shown in fig. 1, heel slide assist rollers 31 are provided on both sides of the heel slider 3, both heel slide assist rollers 31 rolling on the upper surface of the slide base of the device slide 1. The setting of two heel slip auxiliary rollers 31 prevents heel slider 3's skew, has ensured that the heel slider makes reciprocating linear motion's stability.

As shown in fig. 1, 2 and 3, the passive driving element 4 is arranged in two side sliding channels 12 and connected to the heel slider 3, specifically: a connecting rod is run through the bottom of heel slider 3, and side slide 12 is all stretched out at the both ends of connecting rod, and passive driving piece 4 is all connected at the both ends of connecting rod.

The passive driving part 4 comprises two driving parts which are respectively arranged at two ends of the connecting rod; the driving component comprises a connector 41, a pull rope 42 and a crimper 43, the connector 41 is movably fixed with the end of the connecting rod, one end of the pull rope 42 is arranged on the connector 41, and the other end of the pull rope 42 is wound on the crimper 43.

The crimper is prior art, and technical personnel in the field know, sets up motor and receipts rope pulley in the crimper, and the winding of the stay cord other end is in receiving the rope pulley, receives the rope pulley setting on the motor shaft, and the motor is just reversing to receive and release the stay cord, sets up on the shell of crimper and opens and stop the button, and the inside power of taking certainly of crimper, and the user presses to open and stop the button and can adjust the length of stay cord according to self height.

As shown in fig. 1, the crimper 43 is wrapped with a soft shell, and the soft shell on the crimper 43 is designed to protect the hand of the user, increase comfort, avoid the bad influence of the too hard crimper shell on the user, reduce the use frequency, and thus affect the rehabilitation. Further, the soft shell on the crimper 43 can be detached and washed.

In this embodiment, the passive driving member 4 is provided to manually control the pull rope by the user to drive the heel sliding block 3 to perform a reciprocating linear motion to repeatedly move the hip joint, thereby achieving the purpose of rehabilitation training.

In this embodiment, the connector 41 of passive driving piece 4 plays the effect of being connected stay cord 42 and heel sliding block 3 promptly, and simultaneously, the cooperation of connector 41 and device slide 1 is used, also can fix the connecting rod, and the indirect position with heel sliding block 3 on device slide 1 is fixed, and the specific operation is: the connector 41 is connected with the end of the connecting rod in a threaded manner, the connector 41 is tightly attached to the side surface of the device slideway 1, and the connecting rod is fixed by utilizing the side surface of the device slideway 1.

When rehabilitation training is carried out, the connector 41 and the side surface of the slide rail 1 are loosened, a user pulls the pull rope 42, and the heel sliding block 3 rolls back and forth along the main slide rail 11 of the slide rail 1 and the upper surface of the slide rail base body of the slide rail 1 under the action of the heel sliding main supporting pulley and the two heel sliding auxiliary rollers 31 to repeatedly move the hip joint, so that the purpose of rehabilitation training is achieved.

As shown in figure 1, the device for postoperative heel sliding rehabilitation training of hip fracture patients further comprises a leg bending assisting device 5, wherein the leg bending assisting device 5 is arranged on the device slideway 1, and the position of the leg bending assisting device 5 on the device slideway 1 is adjustable. The leg bending aid 5 is arranged to accommodate the bending of the user in accordance with the leg.

As shown in fig. 1, 2 and 3, the leg bending assisting device 5 includes a lock nut 52 and a roller, a vertical shaft is installed at the bottom of a leg bending support block 51, the upper part of the vertical shaft is higher than the device slideway 1 by a section, an external thread is arranged on the outer surface of the higher section of the vertical shaft, and a nut is arranged, the nut is fixed on the leg bending support block 51, and the leg bending support block 51 rotates to make linear motion along the higher section of the vertical shaft.

As shown in fig. 1, the height adjustment of the leg bending support block 51 in this embodiment is as follows: the leg bending support block 51 rotates and ascends and descends along the vertical axis according to the degree of adaptation of the leg to bending.

Further, in this embodiment, the length of the upper portion of the vertical shaft higher than the device chute 1 is designed, so that the user can sort the lengths according to the height of the user, and design various specifications.

In the leg bending assisting device 5 of the present embodiment, the roller shaft is vertically arranged on the shaft body at the lower part of the vertical shaft, the roller is arranged on the roller shaft, and the roller rolls in the main slideway 11. The rollers in the leg bending assisting device 5 roll in the main slideway 11, so that the position of the leg bending supporting block 51 on the device slideway 1 can be conveniently adjusted, and users with different heights can be used. When the position of the leg-bending support block 51 is determined, it is locked by the locking lever, the locking nut 52 and the side of the device chute 1.

As shown in fig. 1 and 3, a locking rod extending out of the side slide 12 is vertically provided on the vertical shaft, the locking rod is screw-coupled with the vertical shaft, and a locking nut 52 is screw-coupled to the end of the locking rod.

After the position of the leg-bending support block 51 is determined, the locking rod is inserted into the main slideway 11 from the side slideway 12 and is connected with the threaded hole on the vertical shaft, the locking nut 52 is connected at the tail end of the locking rod in a threaded manner, and the end face of the locking nut 52 is tightly attached to the side face of the device slideway 1 to fix the locking rod, so that the leg-bending support block 51 is fixed.

As shown in FIG. 4, the device for postoperative sliding heel rehabilitation training of hip fracture patients of the present embodiment works as follows:

the user does down, its buttock is sat on buttock backing plate 2, put heel at heel sliding block 3, back and forth movement, according to oneself shank to crooked adaptation degree, the position of the curved supporting shoe 51 of adjustment leg is fixed, the user uses the heel sliding block 3 that the stay cord linked for the both hands control, pulling stay cord 42, crooked with the shank, loosen stay cord 42, the leg is straightened, reciprocating motion makes a round trip, according to oneself shank to crooked adaptation degree, activity hip bone joint repeatedly, reach rehabilitation training's purpose.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A device for postoperative heel sliding rehabilitation training of hip fracture patients is characterized by comprising a device slide way (1), a hip base plate (2), a heel sliding block (3) and a driven driving piece (4) for driving the heel sliding block (3) to do reciprocating linear motion on the device slide way (1), wherein the device slide way (1) is horizontally placed on the ground, the hip base plate (2) is arranged at one end of the device slide way (1), and the back of the hip base plate (2) is flush with the ground of the device slide way (1); the heel sliding block (3) is arranged on the device slideway (1) in a sliding mode, and the passive driving piece (4) is arranged on the device slideway (1) in a sliding mode and connected with the heel sliding block (3).

2. The device for postoperative heel sliding rehabilitation training for hip fracture patients as claimed in claim 1, characterized in that the device for postoperative heel sliding rehabilitation training for hip fracture patients further comprises a leg bending assisting device (5), the leg bending assisting device (5) is arranged on the device slideway (1), and the position of the leg bending assisting device (5) on the device slideway (1) is adjustable.

3. The device for the postoperative rehabilitation training for the heel sliding of the hip fracture patient according to the claim 2, characterized in that the device slideway (1) is composed of a slideway basal body and two end closing plates, and the hip cushion plate (2) is connected with the closing plates into a whole;

the upper surface of the slide base body is provided with a main slide way (11) along the length direction of the slide base body, two side slide ways (12) are arranged on the surfaces of the two sides of the slide base body along the length direction of the slide base body, the two side slide ways (12) are communicated with the main slide way (11), the heel sliding block (3) is arranged in the main slide way (11) in a rolling manner, and the driven driving piece (4) is arranged in the two side slide ways (12) and is connected with the heel sliding block (3).

4. The device for postoperative sliding heel rehabilitation training of hip bone fracture patients as claimed in claim 3, characterized in that a connecting rod penetrates through the bottom of the sliding heel block (3), both ends of the connecting rod extend out of the side runners (12), and both ends of the connecting rod are connected with the driven part (4); the bottom of the heel sliding block (3) is provided with a heel sliding main supporting pulley, and the heel sliding main supporting pulley rolls along the main slideway (11).

5. The device for postoperative sliding heel rehabilitation training for hip fracture patients according to claim 4, characterized in that the passive driving member (4) comprises two driving parts, which are respectively arranged at the two ends of the connecting rod; the driving part comprises a connector (41), a pull rope (42) and a crimper (43), the connector (41) is movably fixed with the end of the connecting rod, one end of the pull rope (42) is arranged on the connector (41), and the other end of the pull rope (42) is wound on the crimper (43).

6. The device for postoperative sliding heel rehabilitation training of hip fracture patients is characterized in that the leg bending assisting device (5) comprises a leg bending supporting block (51), a locking nut (52) and rollers, wherein a vertical shaft is installed at the bottom of the leg bending supporting block (51), the upper part of the vertical shaft is higher than one section of the device slideway (1), external threads are arranged on the outer surface of the higher section of the vertical shaft, the nut is arranged and fixed on the leg bending supporting block (51), and the leg bending supporting block (51) rotates to do linear motion along the higher section of the vertical shaft;

the roller shaft is vertically arranged on the shaft body at the lower part of the vertical shaft, the roller is arranged on the roller shaft, the roller rolls in the main slideway (11), the locking rod extending out of the side slideway (12) is vertically arranged on the vertical shaft, the locking rod is in threaded connection with the vertical shaft, and the locking nut (52) is in threaded connection with the tail end of the locking rod.

7. Device for postoperative heel glide rehabilitation training for hip fracture patients according to claim 5, characterized in that on both sides of the heel slider (3) heel glide assist rollers (31) are provided, both heel glide assist rollers (31) rolling on the upper surface of the device glide track (1) ramp base body.

8. The device for postoperative sliding heel rehabilitation training for hip fracture patients according to claim 5, characterized in that the crimper (43) is wrapped with a soft shell.

9. Device for postoperative sliding heel rehabilitation training for hip fracture patients according to claim 1, characterized in that the hip plate (2) is a soft cushion.