CN221932484U - A postoperative recovery device - Google Patents

Abstract

The utility model discloses a postoperative recovery device, which relates to the technical field of medical equipment and comprises a base, wherein a hydraulic cylinder is fixed at the center of the inside of the base, a bearing plate is fixed at the telescopic end of the hydraulic cylinder, arc-shaped uprights are symmetrically fixed at one end of the bearing plate, which is far away from the hydraulic cylinder, arc-shaped racks are fixed at the inner side of each arc-shaped upright, arc-shaped guide rails are also fixed at the inner sides of the arc-shaped uprights and are positioned at the inner sides of the arc-shaped racks, a sliding seat is connected between the two arc-shaped guide rails in a sliding manner, a first flat gear is symmetrically and rotationally connected at one end of the sliding seat and positioned between the two arc-shaped racks, and an L-shaped support plate is further arranged at one end of the sliding seat, which is far away from the first flat gear. According to the postoperative recovery device provided by the utility model, through the integral structure matching design, the leg and the foot of a patient are conveniently supported and automatically driven to do arc reciprocating exercise, so that the force of the lower limb of the patient is greatly reduced and lowered.

Description

A postoperative recovery device

Technical Field

The utility model relates to the technical field of medical devices, in particular to a postoperative recovery device.

Background Art

Cardiac surgery is a relatively young discipline among several branches of surgery. It mainly uses surgery to treat heart disease, such as heart bypass surgery, congenital heart disease surgery, valve replacement, etc. After cardiac surgery, medical staff usually recommend that patients rest. During the rest period, they can do some aerobic exercise to speed up their recovery.

For example, the Chinese utility model patent (CN213912169U) discloses a postoperative recovery device for cardiac surgery, which states: "By arranging a linkage between a transmission box and a massage device, it is possible to exercise the patient's legs while massaging the patient's back; by arranging a telescopic rod that can be adjusted in angle and length, it is possible to meet the usage needs of different patients."

The above-mentioned device drives the transmission mechanism by having the patient step on the pedal to rotate the crank, and then realizes the rotation of the massage device through the linkage mechanism, thereby exercising the patient's legs and massaging the patient's back at the same time. However, since the above-mentioned device requires manual effort to step on the pedal, its exercise conditions have a certain threshold, resulting in it being unable to be used for exercise for patients who are relatively weak after surgery. For this reason, the present application proposes a postoperative recovery device.

Utility Model Content

Based on this, it is necessary to provide a postoperative recovery device to address the above-mentioned technical problems. Through the overall structural coordination design, it is convenient to support and automatically drive the patient's legs and feet to perform arc-shaped reciprocating motion exercises, thereby greatly reducing and lowering the strength of the patient's own lower limbs, effectively lowering the exercise threshold, and is suitable for use by patients who are weaker after surgery.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A postoperative recovery device, which is used for exercising patients after surgery;

It includes a base, a seat is fixed on the upper end of the base, a hydraulic cylinder is fixed at the center of the inside of the base, a bearing plate is fixed to the telescopic end of the hydraulic cylinder, an arc-shaped frame is symmetrically fixed to the end of the bearing plate away from the hydraulic cylinder, an arc-shaped rack is fixed on the inner side of each of the arc-shaped frames, an arc-shaped guide rail is also fixed to the inner side of the arc-shaped frame and located on the inner side of the arc-shaped rack, a slide is slidably connected between two of the arc-shaped guide rails, one end of the slide is symmetrically rotatably connected with a first flat gear located between the two arc-shaped racks, the two first flat gears are respectively meshed with the two arc-shaped racks, a driving assembly is also provided at one end of the slide close to the first flat gear and located between the two first flat gears, and an L-shaped support plate is also provided at the end of the slide away from the first flat gear.

As a preferred embodiment of the postoperative recovery device provided by the utility model, the driving assembly includes a reduction motor, a reduction motor is fixed inside the slide, a second spur gear is fixed to the output end of the reduction motor, the slide is close to one end of the first spur gear and is located between the second spur gear and the first spur gear, and is also rotatably connected to a third spur gear, the second spur gear is meshed with the third spur gear, and the second spur gear and the third spur gear are respectively meshed with the two first spur gears.

As a preferred embodiment of the postoperative recovery device provided by the utility model, an extension frame is symmetrically fixed to one end of the slide seat away from the first flat gear, and a support shaft is fixed between the two extension frames.

As a preferred embodiment of the postoperative recovery device provided by the utility model, a hollow sleeve is rotatably connected to the outer side of the support shaft, and the hollow sleeve is fixed to the L-shaped support plate.

As a preferred embodiment of the postoperative recovery device provided by the utility model, elastic bands are symmetrically arranged on the inner side of the L-shaped support plate.

As a preferred embodiment of the postoperative recovery device provided by the utility model, guide pillars are symmetrically fixed on one end of the supporting plate close to the base and located on the outside of the hydraulic cylinder, and the ends of the two guide pillars away from the supporting plate are both located inside the base and slidably connected to the base.

Compared with the prior art, the utility model has the following beneficial effects:

The postoperative recovery device provided by the utility model, through the overall structural coordination design, makes it convenient to support and automatically drive the patient's legs and feet to perform arc-shaped reciprocating motion exercises, thereby greatly reducing and lowering the strength of the patient's own lower limbs, effectively lowering the exercise threshold, and is suitable for use by patients who are relatively weak after surgery.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of the postoperative recovery device provided by the utility model;

FIG2 is a schematic diagram of the structure of the postoperative recovery device provided by the present invention when the slide seat moves upward to the upper end of the base;

FIG3 is a schematic diagram of the structure of the postoperative recovery device provided by the present invention when the slide seat is moved upward to the upper end of the seat;

FIG4 is a schematic diagram of the structure between the base and the bearing plate of the postoperative recovery device provided by the present invention;

FIG5 is a schematic diagram of the structure between two arc-shaped stands of the postoperative recovery device provided by the present invention;

FIG6 is a schematic diagram of the structure between the slide seat and the L-shaped support plate of the postoperative recovery device provided by the present invention.

The markings in the figure are as follows:

1. Base; 2. Seat; 3. Hydraulic cylinder; 4. Load-bearing plate; 5. Guide column; 6. Arc-shaped frame; 7. Arc-shaped rack; 8. Arc-shaped guide rail; 9. Slide seat; 10. First flat gear; 11. Reducer motor; 12. Second flat gear; 13. Third flat gear; 14. Extension frame; 15. Support shaft; 16. Hollow sleeve; 17. L-shaped support plate; 18. Tightening elastic band.

DETAILED DESCRIPTION

As described in the background art, since the above-mentioned device requires manual effort to pedal, the exercise conditions have a certain threshold, resulting in it being unable to be used for exercise for patients who are weaker after surgery.

In order to solve this technical problem, the utility model provides a postoperative recovery device, which is used for exercising postoperative patients;

It includes a base 1, a seat 2 is fixed on the upper end of the base 1, a hydraulic cylinder 3 is fixed at the center of the inside of the base 1, a bearing plate 4 is fixed to the telescopic end of the hydraulic cylinder 3, an arc-shaped stand 6 is symmetrically fixed to the end of the bearing plate 4 away from the hydraulic cylinder 3, an arc-shaped rack 7 is fixed to the inner side of each arc-shaped stand 6, an arc-shaped guide rail 8 is fixed to the inner side of the arc-shaped stand 6 and located on the inner side of the arc-shaped rack 7, a slide 9 is slidably connected between the two arc-shaped guide rails 8, one end of the slide 9 is symmetrically rotatably connected with a first flat gear 10 located between the two arc-shaped racks 7, the two first flat gears 10 are respectively meshed with the two arc-shaped racks 7, a driving assembly is also provided at one end of the slide 9 close to the first flat gear 10 and located between the two first flat gears 10, and an L-shaped support plate 17 is also provided at the end of the slide 9 away from the first flat gear 10.

The postoperative recovery device provided by the utility model, through the overall structural coordination design, makes it convenient to support and automatically drive the patient's legs and feet to perform arc-shaped reciprocating motion exercises, thereby greatly reducing and lowering the strength of the patient's own lower limbs, effectively lowering the exercise threshold, and is suitable for use by patients who are relatively weak after surgery.

It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

Embodiment 1:

Please refer to Figures 1-6, a postoperative recovery device includes a base 1, a seat 2 is fixed on the upper end of the base 1, a hydraulic cylinder 3 is fixed at the center of the base 1, and a bearing plate 4 is fixed to the telescopic end of the hydraulic cylinder 3. When the hydraulic cylinder 3 drives the bearing plate 4 to perform telescopic movement through the telescopic end, in order to facilitate the guidance of the bearing plate 4 so that the bearing plate 4 is more stable during the movement, a guide column 5 is symmetrically fixed to the end of the bearing plate 4 close to the base 1 and located on the outside of the hydraulic cylinder 3, and the ends of the two guide columns 5 away from the bearing plate 4 are both located inside the base 1 and slidably connected to the base 1;

An arc-shaped stand 6 is symmetrically fixed to one end of the carrier plate 4 away from the hydraulic cylinder 3, an arc-shaped rack 7 is fixed to the inner side of each arc-shaped stand 6, an arc-shaped guide rail 8 is also fixed to the inner side of the arc-shaped stand 6 and located inside the arc-shaped rack 7, a slide 9 is slidably connected between the two arc-shaped guide rails 8, in order to drive the slide 9 to perform arc-shaped reciprocating motion under the guidance of the arc-shaped guide rail 8, a first flat gear 10 is symmetrically rotatably connected to one end of the slide 9 and located between the two arc-shaped racks 7, and the two first flat gears 10 are respectively meshed and connected with the two arc-shaped racks 7, and a driving component is also provided at one end of the slide 9 close to the first flat gear 10 and located between the two first flat gears 10;

Specifically, the driving assembly includes a reduction motor 11, the reduction motor 11 is fixed inside the slide 9, the output end of the reduction motor 11 is fixed with a second flat gear 12, the slide 9 is close to one end of the first flat gear 10 and is located between the second flat gear 12 and the first flat gear 10, and is also rotatably connected with a third flat gear 13, the second flat gear 12 is meshed with the third flat gear 13, and the second flat gear 12 and the third flat gear 13 are respectively meshed with the two first flat gears 10;

An L-shaped support plate 17 is also provided at one end of the slide 9 away from the first flat gear 10, and the L-shaped support plate 17 is used to support the patient's foot. In order to tightly connect the patient's foot to the L-shaped support plate 17, a tight elastic band 18 is symmetrically provided on the inner side of the L-shaped support plate 17.

Embodiment 2:

The postoperative recovery device provided in Example 1 is further optimized. Specifically, as shown in FIG6 , when the slide 9 is guided by the arc-shaped guide rail 8 to reciprocate, in order to facilitate the L-shaped support plate 17 to always follow the patient's foot to tilt, thereby avoiding spraining the patient's ankle, an extension frame 14 is symmetrically fixed to one end of the slide 9 away from the first flat gear 10, and a support shaft 15 is fixed between the two extension frames 14. The outer side of the support shaft 15 is rotatably connected to a hollow sleeve 16, and the hollow sleeve 16 is fixed to the L-shaped support plate 17;

The above electrical components are all electrically connected to the main controller and the power supply, wherein the main controller can be a conventional known device for control such as a computer, and the existing public power connection technology will not be repeated here;

The use process of the postoperative recovery device provided by the utility model is as follows: after the patient sits on the seat 2, the hydraulic cylinder 3 is started, and the carrying plate 4 is driven to perform telescopic movement through the guidance of the guide column 5, so that the distance between the carrying plate 4 and the base 1 can be adjusted according to the leg length of different patients. After the adjustment, the patient's feet are placed on the L-shaped support plate 17 and are bound by the tight elastic band 18, so that the patient's feet are tightly connected to the L-shaped support plate 17;

At this time, the reduction motor 11 is started to drive the second flat gear 12 to rotate. Through the meshing between the second flat gear 12 and the third flat gear 13, and the meshing of the second flat gear 12 and the third flat gear 13 with the two first flat gears 10 respectively, the two first flat gears 10 are conveniently driven to rotate clockwise and counterclockwise respectively, and then through the meshing of the two first flat gears 10 with the two arc-shaped racks 7, the slide 9 is driven to move under the guidance of the arc-shaped guide rail 8, thereby driving the patient's lower limbs to perform arc-shaped movements to achieve exercise. During the exercise, the distance between the load-bearing plate 4 and the base 1 can be adjusted at any time to avoid the patient's feet being separated from the L-shaped support plate 17 due to insufficient leg length.

Claims (6)

1. A postoperative recovery device, characterized in that it comprises a base (1), a seat (2) is fixed to the upper end of the base (1), a hydraulic cylinder (3) is fixed at the center of the base (1), a bearing plate (4) is fixed to the telescopic end of the hydraulic cylinder (3), an arc-shaped stand (6) is symmetrically fixed to the end of the bearing plate (4) away from the hydraulic cylinder (3), an arc-shaped rack (7) is fixed to the inner side of each of the arc-shaped stands (6), and an arc-shaped guide is also fixed to the inner side of the arc-shaped stand (6) and located on the inner side of the arc-shaped rack (7). A guide rail (8), a slide seat (9) is slidably connected between the two arc-shaped guide rails (8), one end of the slide seat (9) is symmetrically rotatably connected with a first flat gear (10) located between the two arc-shaped racks (7), the two first flat gears (10) are respectively meshed and connected with the two arc-shaped racks (7), a driving component is also arranged at one end of the slide seat (9) close to the first flat gear (10) and located between the two first flat gears (10), and an L-shaped support plate (17) is also arranged at one end of the slide seat (9) away from the first flat gear (10). 2. The postoperative recovery device according to claim 1 is characterized in that the driving component includes a reduction motor (11), a reduction motor (11) is fixed inside the slide (9), a second spur gear (12) is fixed to the output end of the reduction motor (11), and the slide (9) is close to one end of the first spur gear (10) and is located between the second spur gear (12) and the first spur gear (10), and is also rotatably connected with a third spur gear (13), the second spur gear (12) and the third spur gear (13) are meshedly connected, and the second spur gear (12) and the third spur gear (13) are respectively meshedly connected with the two first spur gears (10). 3. The postoperative recovery device according to claim 1 is characterized in that an extension frame (14) is symmetrically fixed to one end of the slide seat (9) away from the first flat gear (10), and a support shaft (15) is fixed between the two extension frames (14). 4. The postoperative recovery device according to claim 3 is characterized in that a hollow sleeve (16) is rotatably connected to the outer side of the support shaft (15), and the hollow sleeve (16) is fixed to the L-shaped support plate (17). 5. The postoperative recovery device according to claim 1 is characterized in that a tightening elastic band (18) is symmetrically arranged on the inner side of the L-shaped support plate (17). 6. The postoperative recovery device according to claim 1 is characterized in that a guide column (5) is symmetrically fixed on one end of the supporting plate (4) close to the base (1) and located on the outside of the hydraulic cylinder (3), and the ends of the two guide columns (5) away from the supporting plate (4) are both located inside the base (1) and are slidably connected to the base (1).