WO2020037710A1 - 一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置 - Google Patents

一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置 Download PDF

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Publication number
WO2020037710A1
WO2020037710A1 PCT/CN2018/103906 CN2018103906W WO2020037710A1 WO 2020037710 A1 WO2020037710 A1 WO 2020037710A1 CN 2018103906 W CN2018103906 W CN 2018103906W WO 2020037710 A1 WO2020037710 A1 WO 2020037710A1
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Prior art keywords
rehabilitation exercise
arc
patient
shaped
cylinder
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PCT/CN2018/103906
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English (en)
French (fr)
Inventor
许旸晖
张健
吴洪磊
刘艳梅
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许旸晖
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Publication of WO2020037710A1 publication Critical patent/WO2020037710A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
    • A61H2201/1269—Passive exercise driven by movement of healthy limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg

Definitions

  • the present invention relates to the technical field of medical equipment, and more specifically, it relates to a rehabilitation exercise device for Stanford A-type aortic dissection patients after surgery.
  • Aortic dissection refers to a severe cardiovascular emergency in which the intima of the aortic wall is ruptured, and blood enters the aortic medial along the rupture to separate the medial and expand along the long axis of the aorta, forming a second layer of the aortic wall. If not treated, the mortality rate within 48 hours is about 50%.
  • Aortic dissection is divided into Stanford type A and Stanford type B. Stanford type A symptoms are more common in the anterior chest and interscapular region, and Stanford type B symptoms are more common in the back and abdomen. Surgery is the most effective way to treat Stanford A-type aortic dissection, but this type of surgery is long, technically difficult, traumatic, involves many important organs, and has many postoperative complications.
  • the object of the present invention is to provide a rehabilitation exercise device for Stanford A-type aortic dissection patients after surgery.
  • the organic rehabilitation of passive rehabilitation exercise and active rehabilitation exercise can accelerate patient rehabilitation. Speed, at the same time can effectively prevent the formation of arteriovenous thrombosis in patients, prevent pulmonary complications, prevent muscle atrophy, increase bowel movements.
  • two sets of lower limb exercise devices are more convenient and fast for fixing lower limbs of patients, which makes the present
  • the rehabilitation exercise device is convenient to use, and the sponge pad can improve the comfort of the rehabilitation exercise device, thereby inspiring patients to use the rehabilitation exercise device for rehabilitation exercise, thereby achieving the purpose of rehabilitation exercise.
  • the present invention provides the following technical solutions:
  • a rehabilitation exercise device for Stanford A-type aortic dissection patients after surgery which includes a bottom plate, the upper portion of the bottom plate is centrally installed with a driving device near the one end, and the upper portion of the bottom plate is close to one end with symmetrical sides of the driving device.
  • There are two sets of lower limb exercise devices the upper part of the bottom plate is close to the other end with a sponge pad in the middle, and the upper part of the bottom plate is close to the other end and on the two sides of the sponge pad are symmetrically provided with two sets of upper limb exercise devices.
  • the driving devices are respectively Drive connection with two sets of lower limb exercise devices;
  • the driving device includes a shell fixedly installed on the upper part of the bottom plate. Two slide grooves are symmetrically provided on two side walls of the shell. A slide bar is installed inside the two slide grooves. A connecting block is fixedly installed in the middle of the slide bar. The bottom of the screw is internally screwed to the screw rod. Both ends of the screw rod are mounted on the inner wall of the housing through rolling bearings. The screw rod and the slide rod are vertically arranged. The outer part of the screw rod is fixed with a driven bevel gear and a driven cone. The gear and the driving bevel gear mesh with each other. A connecting rod is fixedly installed at the bottom of the driving bevel gear. The end of the connecting rod away from the driving bevel gear is fixedly connected to the rotating shaft of the motor through a coupling. The motor is installed on the inner bottom of the housing through a fixing seat;
  • Both sets of lower limb exercise devices include a clamping block with an arc-shaped placement groove on the upper part, and the clamping blocks are slidably connected to two inclined guide rails, and the inner sides of the two clamping blocks are respectively fixed to the two ends of the sliding rod.
  • the two guide rails are symmetrically and fixedly installed on both sides of the upper part of the bottom plate.
  • the upper part of the two clamping blocks is hinged with a curved silicone card board, one end of the curved silicone card board is a free end, and the free end of the curved silicone card board is A connecting piece is integrally provided, and a receiving groove for accommodating the connecting piece is provided on the outer surface of the two clamping blocks.
  • a female snap is fixedly installed inside the accommodating slot, and a male button matching the female snap is fixedly installed on the connecting piece. buckle;
  • Both sets of upper limb exercise devices include T-shaped slide rails fixedly installed on the upper part of the bottom plate. Sliders are installed on the upper and lower sides of the T-shaped slide rails. Vertically-positioned interpolating rods are fixedly installed on the upper portions of the slide blocks. An outer sleeve of the upper part of the rod is provided with an outer sleeve, a rubber ball is fixedly installed at the upper end of the outer sleeve, and a fastening bolt is screwed on the outer sleeve near the bottom end.
  • the driving device is used to drive two sets of upper limb exercise devices to reciprocate, thereby driving the patient's lower limbs to perform passive rehabilitation exercise; the two sets of upper limb exercise devices drive the patient's lower limbs to perform reciprocating passive rehabilitation exercises under the driving of the driving device, Because the two sets of upper limb exercise devices have a certain height, they can keep the patient's lower limbs at a higher position during the process of driving the patient's lower limbs to do reciprocating passive rehabilitation exercises, which can promote blood circulation of the patients 'lower limbs and help prevent the patients' lower limbs from moving. Venous thrombosis; two sets of upper limb exercise devices are used for patients to perform active rehabilitation exercises for the upper limbs.
  • the rehabilitation exercise device uses passive rehabilitation exercises and The organic combination of active rehabilitation exercises can speed up the recovery of patients, and can effectively prevent the formation of arteriovenous thrombosis in patients. It can also accelerate bowel movements, increase lung capacity, facilitate sputum excretion, and reduce pulmonary complications.
  • two groups of lower limbs Fixation ratio of exercise device to lower limb of patient Convenient, thereby making the device easy to use rehabilitation exercises, use a sponge pad can improve the comfort of this rehabilitation exercise device, so as to stimulate the interest of patients using the device of rehabilitation exercises rehabilitation exercises, in order to achieve the purpose of rehabilitation exercises.
  • an end of the sponge pad close to the shell is closely fitted with the shell, and an upper portion of the sponge pad is provided with a pillow near the other end thereof.
  • a region of the upper portion of the sponge pad located between the pillow and the shell is centrally provided with a first arc groove.
  • the upper part of the sponge pad is evenly provided with a plurality of through holes in the area between the pillow and the shell.
  • the pillow has a better supporting effect on the patient's head.
  • the use of the pillow can reduce the pressure on the brain by the blood, and can prevent dizziness and brain swelling caused by the head being too low.
  • the first curved groove is used for Place the patient's upper body for positioning purposes. This will ensure that the patient's legs are approximately the same distance from the two sets of lower extremity exercise devices. It will prevent the patient's legs from being too far away from the two sets of lower extremity exercise devices.
  • the imbalance of the force during passive exercise causes discomfort to the patient.
  • Several through holes are used to increase the breathability of the sponge pad, which can prevent patients from covering their backs when using the rehabilitation exercise device in the hot summer.
  • the upper part of the pillow is centrally provided with a second arc-shaped groove, and the upper part of the sponge pad is provided with a square groove for placing the pillow near the other end thereof.
  • the second arc-shaped groove is used to place the patient's head, which has a better positioning effect on the patient's head, which can prevent the patient's head from always being biased to one side, thereby avoiding the patient's head One side is in contact with the pillow for a long time to cause pressure ulcers.
  • the square groove is used to place the pillow, which can effectively prevent the pillow from slipping on the upper part of the sponge pad, and also prevent the pillow from falling from the upper part of the sponge pad.
  • an adjustment device is provided on the outer surfaces of the two sliders, and the adjustment device includes a first cylinder body fixedly installed on the outer surface of the sliders. Both ends of the first cylinder body are closed structures, and the first The inner part of the cylinder is provided with a ejector rod, a first spring and a circular plate. One end of the ejector rod sequentially penetrates one end wall of the first cylinder body and the outer side wall of the slider is in contact with one side of the slider. One end is fixedly connected to one side of the circular plate, the first spring is sleeved on the outside of the ejector rod, and the two ends of the first spring are in contact with one side of the circular plate and an inner end wall of the first cylinder. An adjustment bolt for tightening the circular plate is also screwed on the other end wall of the body.
  • the adjusting device is used to adjust the friction between the ejector and the T-slider, and the friction between the ejector and the T-slider can be adjusted by operating the adjustment bolt, thereby adjusting the patient's use of upper limb exercises.
  • the exercise intensity of the device can be locked at the same time by operating the adjusting bolt to lock the top rod and the T-shaped slide rail.
  • the upper limb exercise device can be used as an armrest, so that the rehabilitation exercise device has more functions and better adaptability.
  • the bottom plate is a square bottom plate, and four sets of elastic components are symmetrically installed on the bottom four feet of the bottom plate.
  • Each of the four sets of elastic components includes a second cylinder fixedly installed at the bottom of the bottom plate, and both ends of the second cylinder are closed structures.
  • a first guide block, a second spring, a second guide block, and a support rod are provided inside the second cylinder.
  • the second spring is installed between the first guide block and the second guide block. The two ends are in conflict with the first guide block and the second guide block.
  • the second guide block is disposed below the first guide block, and the bottom of the second guide block is fixedly connected to the upper end of the support rod.
  • the bottom end of the support rod is fixed.
  • a bottom end wall extending through the second cylinder body extends to the outside of the bottom of the second cylinder body.
  • the four groups of elastic components have a better shock absorption effect, which can effectively prevent the rehabilitation exercise device from generating large vibrations during use.
  • a universal wheel is fixedly installed at the bottom end of the support rod, and the universal wheel is a self-locking universal wheel.
  • the inner surface roughness of the first cylinder, the inner surface roughness of the second cylinder, the surface roughness of the circular plate, and the surface roughness of the first and second guide blocks are not greater than Ra0.3.
  • the inner surface of the first cylinder body, the inner surface of the second cylinder body, the surface of the circular plate, and the surfaces of the first guide block and the second guide block are made smooth, thereby reducing the first cylinder body, the first cylinder body, and the second cylinder body.
  • the abrasion of the two cylinders, the circular plate, and the first and second guide blocks further increases the stability of the adjusting device and the elastic component.
  • a stopper is fixedly installed at both ends of the T-shaped slide rail.
  • the surface of the rubber ball is uniformly provided with a plurality of protrusions, and the plurality of protrusions are one or two of arc-shaped protrusions or diamond-shaped protrusions.
  • the inner surface of the arc-shaped placing groove is further provided with a protective layer, and the protective layer is prepared by the following method:
  • step S2 Add the mixed powder material and water prepared in step S1 to the mixer for stirring for 20-30 minutes, the temperature is set to 50-80 ° C, and the stirring speed is set to 600-800r / min;
  • step S3 After the mixer stops working in step S2, add acrylate leveling agent, high-carbon alcohol fatty acid ester complex, polyvinyl alcohol and silane coupling agent to the mixer, and reset the stirring time for 20-30min.
  • the temperature was set to 60-90 ° C, the stirring speed was set to 700-900r / min, and protective coatings were obtained;
  • step S6 Place the arc-shaped placing tank sprayed with protective coating in step S5 together with the block 21 in an oven for drying and curing.
  • the oven temperature is set to 100-120 ° C and the drying time is 20-30min.
  • a protective layer is made on the inner surface.
  • the protective coating prepared has a moderate viscosity, good fluidity, is not easy to delaminate, and has a good film formation effect, which is convenient for spraying with a spray gun.
  • the prepared protective layer has a good anti-slip effect, good adhesion, and is not easy. Falling off, corrosion-resistant and friction-resistant, which can effectively increase the static friction force on the inner surface of the arc-shaped placement groove, and can effectively prevent the lower limbs from sliding away from the arc-shaped placement groove when the patient uses the rehabilitation exercise device.
  • the present invention has the following beneficial effects:
  • the driving device is used to drive two sets of upper limb exercise devices to reciprocate, thereby driving the patient's lower limbs to perform passive rehabilitation exercises;
  • two sets of upper limb training devices drive the patient's lower limbs to perform reciprocating passive rehabilitation exercises under the driving of the driving device. Because the two sets of upper limb training devices have a certain height, they can drive the patients' lower limbs to perform reciprocating passive rehabilitation exercises. Keeping the patient's lower limbs at a higher position can promote blood circulation in the patients' lower limbs and help prevent patients with lower limb arteriovenous thrombosis;
  • two sets of upper limb exercise devices are used for patients to perform active rehabilitation exercises for the upper limbs. Since the upper limbs are much lighter than the lower limbs, it is easier for patients to perform active upper limb rehabilitation exercises;
  • the present invention through the organic combination of passive rehabilitation and active rehabilitation, can speed up the recovery of patients, at the same time can effectively prevent the formation of arteriovenous thrombosis in patients, can accelerate bowel movements, increase lung capacity, and facilitate sputum excretion. Reduce lung complications.
  • the two sets of lower limb exercise devices are more convenient and fast for fixing the lower limbs of patients, so that the rehabilitation exercise device is easy to use.
  • the sponge pad can improve the comfort of the rehabilitation exercise device, thereby motivating patients to use the rehabilitation device.
  • the adjusting device is used to adjust the friction between the ejector and the T-slider.
  • the friction between the ejector and the T-slider can be adjusted by operating the adjustment bolt, thereby adjusting the patient's use of the upper limb exercise device. Exercise intensity.
  • the upper rod and T-rail can be locked by operating the adjustment bolt.
  • the upper limb exercise device can be used as an armrest, so that the rehabilitation exercise device has more functions and better adaptability;
  • the prepared protective coating has moderate viscosity, good fluidity, is not easy to delaminate, and has a good film forming effect, which is convenient for spraying with a spray gun.
  • the prepared protective layer has a good anti-slip effect, good adhesion, and is not easy to fall off. Corrosion resistance and friction resistance can effectively increase the static friction force on the inner surface of the arc-shaped placement groove, and can effectively prevent the lower limbs from sliding away from the arc-shaped placement groove when the patient uses the rehabilitation exercise device, which is worthy of promotion and popularization.
  • FIG. 1 is a schematic structural diagram of an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram after the angle is changed in FIG. 1;
  • FIG. 2 is a schematic structural diagram after the angle is changed in FIG. 1;
  • FIG. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
  • FIG. 4 is an enlarged structural schematic diagram at A in FIG. 3; FIG.
  • FIG. 5 is a schematic plan view of the structure of FIG. 1;
  • FIG. 6 is a schematic structural diagram after the angle is changed in FIG. 2; FIG.
  • FIG. 7 is an enlarged structure diagram at B in FIG. 6; FIG.
  • FIG. 8 is a schematic structural diagram after the angle is changed in FIG. 6; FIG.
  • FIG. 9 is an enlarged structural schematic diagram at C in FIG. 8; FIG.
  • FIG. 10 is a schematic structural diagram after removing a casing according to an embodiment of the present invention.
  • FIG. 11 is an enlarged structural schematic diagram at D in FIG. 10; FIG.
  • FIG. 12 is a schematic structural diagram of the curved silicone card board in FIG. 10 when opened;
  • FIG. 13 is an enlarged structural schematic diagram at E in FIG. 12; FIG.
  • FIG. 14 is a schematic structural diagram of an elastic component according to an embodiment of the present invention.
  • 15 is a schematic structural diagram of an adjusting device according to an embodiment of the present invention.
  • FIG. 16 is a schematic structural diagram of a sponge pad according to an embodiment of the present invention.
  • a rehabilitation exercise device for a Stanford A-type aortic dissection patient after surgery includes a bottom plate 1, an upper portion of the bottom plate 1 is centrally mounted with a driving device 3 near one end thereof, and an upper portion of the bottom plate 1
  • Two sets of lower limb exercise devices 4 are symmetrically arranged near one end and located on both sides of the driving device 3.
  • the upper part of the bottom plate 1 is centrally provided with a sponge pad 5 near the other end thereof, and the upper portion of the bottom plate 1 is near the other end and is located at The two sides of the sponge pad 5 are symmetrically provided with two sets of upper limb exercise devices 6, and the driving device 3 is drivingly connected to the two sets of lower limb exercise devices 4;
  • the driving device 3 includes a casing 24 fixedly mounted on the upper part of the bottom plate 1.
  • Two sliding grooves 34 are symmetrically provided on both side walls of the casing 24.
  • a sliding rod 31 is installed inside the two sliding grooves 34, and the middle of the sliding rod 31 is fixed.
  • a connection block 33 is installed, and the bottom of the connection block 33 is screwed to the screw rod 32 internally. Both ends of the screw rod 32 are mounted on the inner wall of the housing 24 through the rolling bearing 26, and the screw rod 32 and the slide rod 31 are vertically arranged.
  • a driven bevel gear 25 is fixedly mounted near one end of the outer portion of the 32.
  • the driven bevel gear 25 and the driving bevel gear 27 mesh with each other.
  • a connecting rod 30 is fixedly installed at the bottom of the driving bevel gear 27.
  • the connecting rod 30 is far from the driving bevel gear 27.
  • One end is fixedly connected to the rotating shaft of the motor 28 through a coupling, and the motor 28 is installed on the inner bottom of the housing 24 through
  • the two sets of lower limb exercise devices 4 each include a clamping block 21 with an arc-shaped placement groove 22 on the upper part, and the clamping block 21 is slidably engaged with two inclined rails 20, and the inner sides of the two clamping blocks 21 and The two ends of the sliding rod 31 are fixedly connected, and the two guide rails 20 are symmetrically and fixedly installed on both sides of the upper part of the bottom plate 1.
  • the upper parts of the two clamping blocks 21 are hinged with an arc-shaped silicone card 23, and one end of the arc-shaped silicone card 23 is A free end, and a connecting piece 36 is integrally provided on the free end of the arc-shaped silicone card board 23.
  • the two outer sides of the two clamping blocks 21 are provided with a receiving groove 35 for receiving the connecting piece 36. The inside of the receiving groove 35 is fixedly installed.
  • a female snap 48, and a male snap 37 matching the female snap 48 is fixedly installed on the connecting piece 36;
  • the two sets of upper limb exercise devices 6 each include a T-shaped slide rail 13 fixedly installed on the upper part of the bottom plate 1.
  • a slider 14 is slidably installed on the upper part of the T-shaped slide rail 13.
  • the inner inserting rod 15 is provided with an outer sleeve 16 on the upper outer activity of the inner inserting rod 15.
  • a rubber ball 17 is fixedly mounted on the upper end of the outer sleeve 16, and a fastening bolt 18 is screwed on the outer sleeve 16 near the bottom end thereof.
  • the driving device 3 is used to drive two sets of upper limb exercise devices 6 to reciprocate, thereby driving the patient's lower limbs to perform passive rehabilitation exercises; the two sets of upper limb exercise devices 6 to drive the patient's lower limbs to perform reciprocation Passive rehabilitation exercise, because the two sets of upper limb exercise devices 6 have a certain height, can keep the patient's lower limbs at a higher position during the process of driving the patient's lower limbs to perform reciprocating passive rehabilitation exercises, which can promote blood circulation of the lower limbs of the patient, which is beneficial to Prevents lower limb arteriovenous thrombosis of patients; two sets of upper limb exercise devices 6 are used for patients to perform active rehabilitation exercises of upper limbs.
  • one end of the sponge pad 5 close to the outer shell 24 is in close contact with the outer shell 24, and an upper portion of the sponge pad 5 is provided with a pillow 7 near the other end thereof.
  • the upper portion of the sponge pad 5 is located in a region between the pillow 7 and the outer shell 24.
  • a first arc-shaped groove 11 is provided in the middle, and a plurality of through holes 12 are evenly provided in the upper portion of the sponge pad 5 between the pillow 7 and the outer shell 24.
  • Pillow 7 has a better supporting effect on the patient's head. The use of pillow 7 can reduce blood pressure on the brain and prevent dizziness and brain swelling caused by too low head.
  • the first curved groove 11 is used to place the patient's head.
  • the upper body plays a role of positioning, which can ensure that the distance between the patient's legs and the two lower limb exercise devices 4 is basically the same, and can avoid the patient's legs from being too far away from the two groups of lower limb exercise devices 4 and causing passive legs.
  • the stress is unbalanced during exercise, which causes discomfort to the patient.
  • Several through holes 12 are used to increase the breathability of the sponge pad 5, which can prevent patients from covering their backs when using the rehabilitation exercise device in the hot summer.
  • the upper part of the pillow 7 is centrally provided with a second arc-shaped groove 8, and the upper part of the sponge pad 5 is provided with a square groove 10 for placing the pillow 7 near the other end thereof.
  • the second arc-shaped groove 8 is used to place the patient's head, and has a good positioning effect on the patient's head, which can prevent the patient's head from always leaning to one side, thereby avoiding the side of the patient's head for a long time and Pressure ulcers are caused by the contact of the pillow 7.
  • the square groove 10 is used to place the pillow 7, which can effectively prevent the pillow 7 from slipping on the upper part of the sponge pad 5, and can also prevent the pillow 7 from falling from the upper part of the sponge pad 5.
  • an adjusting device 19 is provided on the outer surfaces of the two sliders 14.
  • the adjusting device 19 includes a first cylinder 43 fixedly installed on the outer surfaces of the slider 14. It is a closed structure, and a push rod 46, a first spring 45, and a circular plate 47 are provided inside the first cylinder 43.
  • One end of the push rod 46 penetrates one end wall of the first cylinder 43 and the outer side wall of the slider 14 in order. It is in contact with one side of the slider 14 and the other end of the ejector pin 46 is fixedly connected to one side of the circular plate 47.
  • the first spring 45 is sleeved on the outside of the ejector pin 46, and the two ends of the first spring 45 are respectively connected to the circle.
  • the adjusting device 19 is used to adjust the friction between the ejector rod 46 and the T-shaped slide rail 13.
  • the friction force between the ejector rod 46 and the T-shaped slide rail 13 can be adjusted by operating the adjustment bolt 44, so as to adjust the patient's exercise of the upper limbs.
  • the exercise intensity of the device 6 can be locked at the same time by operating the adjustment bolt 44 between the ejector rod 46 and the T-shaped slide rail 13.
  • the upper limb exercise device 6 can be used as an armrest, so that the rehabilitation exercise device has more functions. Good adaptability.
  • the bottom plate 1 is a square bottom plate, and four groups of elastic components 2 are mounted symmetrically on the bottom four feet of the bottom plate 1.
  • Each of the four groups of elastic components 2 includes a second cylinder 38 and a second cylinder fixedly installed on the bottom of the bottom plate 1. Both ends of 38 are closed structures, and a first guide block 41, a second spring 39, a second guide block 42, and a support bar 40 are provided inside the second cylinder 38.
  • the second spring 39 is installed on the first guide.
  • the bottom of the second guide block 42 is fixedly connected to the upper end of the support rod 40.
  • the bottom end of the support rod 40 extends through the bottom end wall of the second cylinder 38 to the outside of the bottom of the second cylinder 38.
  • a universal wheel 9 is fixedly installed at the bottom end of the support rod 40, and the universal wheel 9 is a self-locking universal wheel. It is convenient to move the rehabilitation exercise device through the universal wheel 9, and at the same time, when the rehabilitation exercise device does not need to move, the rehabilitation exercise device can be locked in time to prevent the rehabilitation exercise device from moving by itself, resulting in unnecessary losses.
  • the inner surface roughness of the first cylinder 43, the inner surface roughness of the second cylinder 38, the surface roughness of the circular plate 47, and the surface roughness of the first guide block 41 and the second guide block 42 are all Not more than Ra0.3.
  • the abrasion of the two cylinders 38, the circular plate 47, and the first and second guide blocks 41 and 42 further increases the stability of the adjusting device 19 and the elastic component 2.
  • the two ends of the T-shaped slide rail 13 are fixed with stoppers 49. It can effectively prevent the T-slide rail 13 from detaching during the movement of the slider 14, thereby ensuring the use stability of the upper limb exercise device 6.
  • the surface of the rubber ball 17 is uniformly and integrally provided with a plurality of protrusions, and the protrusions are one or two of arc-shaped protrusions or diamond-shaped protrusions.
  • the plurality of protrusions play a role of massaging the hand of the patient, so that the exercise effect of the rehabilitation exercise device is better.
  • Embodiment 1 The difference from Embodiment 1 is that the inner surface of the arc-shaped placing groove 22 is further provided with a protective layer, and the protective layer is prepared by the following method:
  • step S2 Add the mixed powder material and water prepared in step S1 to the mixer for stirring for 20 minutes, the temperature is set to 50 ° C, and the stirring speed is set to 600 r / min;
  • step S3 After the mixer stops working in step S2, add acrylate leveling agent, high-carbon alcohol fatty acid ester complex, polyvinyl alcohol and silane coupling agent to the mixer, reset the stirring time for 20 minutes, and set the temperature. It is 60 °C, the stirring speed is set to 700r / min, and protective paint is obtained;
  • step S6 Place the arc-shaped placing groove 22 sprayed with protective coating in step S5 together with the block 21 in an oven for drying and curing.
  • the oven temperature is set to 100 ° C and the drying time is 20 minutes. That is, the inner surface of the arc-shaped placing groove 22 A protective layer was obtained.
  • Example 2 The difference from Example 2 is the preparation of the protective layer, and the specific preparation method is as follows:
  • step S2 Add the mixed powder material and water prepared in step S1 to the mixer for stirring for 25 minutes, the temperature is set to 65 ° C, and the stirring speed is set to 700 r / min;
  • step S3 After the mixer stops working in step S2, add acrylate leveling agent, high-carbon alcohol fatty acid ester compound, polyvinyl alcohol and silane coupling agent to the mixer, reset the stirring time to 25min, and set the temperature.
  • the protective coating was made at 75 ° C and the stirring speed was set at 800r / min;
  • step S6 Place the arc-shaped placing tank 22 sprayed with protective coating in step S5 together with the block 21 in an oven for drying and curing.
  • the oven temperature is set to 110 ° C and the drying time is 25 minutes. A protective layer was obtained.
  • Example 2 The difference from Example 2 is the preparation of the protective layer, and the specific preparation method is as follows:
  • step S2 Add the mixed powder material and water prepared in step S1 to the mixer and stir for 30 minutes, the temperature is set to 80 ° C, and the stirring speed is set to 800 r / min;
  • step S3 After the mixer stops working in step S2, add acrylate leveling agent, high-carbon alcohol fatty acid ester complex, polyvinyl alcohol and silane coupling agent to the mixer, reset the stirring time for 30 minutes, and set the temperature.
  • the protective coating was made at 90 ° C and the stirring speed was set at 900r / min;
  • step S6 Place the arc-shaped placing groove 22 sprayed with protective coating in step S5 together with the block 21 in an oven for drying and curing.
  • the oven temperature is set to 120 ° C and the drying time is 30 minutes. That is, the inner surface of the arc-shaped placing groove 22 A protective layer was obtained.
  • Example 3 is the optimal embodiment.
  • the protective coating prepared has a moderate viscosity, good fluidity, difficult to delaminate, and good film formation effect, which is convenient for spray guns.
  • the protective layer prepared by spraying has good anti-slip effect, good adhesion, not easy to fall off, corrosion resistance and friction resistance, which can effectively increase the static friction force on the inner surface of the arc-shaped placement groove 22, and can effectively prevent patients from using the rehabilitation exercise device The lower limb slides off the arc-shaped placement groove 22.
  • This is a rehabilitation exercise device for Stanford A-type aortic dissection patients after operation.
  • the driving device 3 is used to drive two sets of upper limb exercise devices 6 to and fro, so as to drive the patient's lower limbs to perform passive rehabilitation exercises; two sets of upper limb exercise devices 6 Drive the patient's lower limbs to perform reciprocating passive rehabilitation exercise under the driving of the driving device 3, because the two sets of upper limb exercise devices 6 have a certain height, it can keep the patient's lower limbs at a relatively high level during the process of driving the patient's lower limbs to perform reciprocating passive rehabilitation exercises.
  • the high position can promote the blood circulation of the lower limbs of the patient and help prevent the formation of arteriovenous thrombosis in the lower limbs of the patient.
  • Two sets of upper limb exercise devices 6 are used for active rehabilitation of the upper limbs. Because the upper limbs are much lighter than the lower limbs, Active rehabilitation exercises for the upper limbs are relatively easy to achieve; by organically combining passive rehabilitation exercises with active rehabilitation exercises, the speed of patient recovery can be accelerated, meanwhile, the patient's arteriovenous thrombosis can be effectively prevented, intestinal peristalsis, lung capacity, Facilitates sputum reduction and reduces pulmonary complications.
  • the exercise device 4 fixes the patient's lower limbs more conveniently and quickly, thereby making the rehabilitation exercise device easier to use.
  • the sponge pad 5 can improve the comfort of the rehabilitation exercise device, thereby stimulating the patient's interest in using the rehabilitation exercise device for rehabilitation exercises.
  • the adjusting device 19 is used to adjust the friction between the ejector pin 46 and the T-shaped slide rail 13, and the friction force between the ejector pin 46 and the T-shaped slide rail 13 can be adjusted by operating the adjustment bolt 44,
  • the exercise intensity of the patient using the upper limb exercise device 6 can be adjusted, and at the same time, the upper rod 46 and the T-shaped slide rail 13 can be locked by operating the adjustment bolt 44.
  • the upper limb exercise device 6 can be used as an armrest, thereby enabling the rehabilitation exercise
  • the device has more functions and better adaptability.
  • the prepared protective coating has moderate viscosity, good fluidity, is not easy to delaminate, and has a good film formation effect. It is convenient to spray with a spray gun.
  • the prepared protective layer has a good anti-slip effect and adhesion. Good performance, not easy to fall off, corrosion resistance, friction resistance, can effectively increase the static friction force on the inner surface of the arc-shaped placement groove 22, and can effectively prevent the Lower limb from sliding off the arcuate slot 22 is disposed complex exercise device, and the popularization of worth.
  • a control switch of the motor 28 can be installed on one side of the base plate 1, and a travel switch working in cooperation with the motor 28 is installed inside the casing 24, so that it is convenient to realize the motor 28 to drive the slider 31 to reciprocate.
  • motor 28 drives driving bevel gear 27 to rotate
  • driving bevel gear 27 drives driven bevel gear 25 to rotate
  • driven bevel gear 25 drives screw 32 to rotate
  • screw 32 drives connection block 33 to move
  • connection block 33 drives two
  • the block 21 reciprocates along the two guide rails 20, which drives the patient's lower limbs to perform passive movements.
  • the patient's hand can hold the rubber ball 17 to push the upper limb exercise device 6 to reciprocate to achieve an organic combination of passive rehabilitation and active rehabilitation. In order to achieve the purpose of rehabilitation exercise.

Abstract

一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，包括底板(1)，底板(1)的上部靠近其一端部居中安装有驱动装置(3)，且底板(1)的上部靠近其一端部且位于驱动装置(3)的两侧对称设有两组下肢锻炼装置(4)。通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，此外，两组下肢锻炼装置(4)对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫(5)可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的，值得推广和普及。

Description

一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置 技术领域
本发明涉及医疗器械技术领域，更具体地说，它涉及一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置。
背景技术
主动脉夹层是指主动脉壁内膜破裂，血液沿破裂处进入主动脉中膜，使中膜分离，并沿主动脉长轴方向扩展，形成主动脉壁二层分离的一种严重心血管急症，如未经治疗，48h内病死率约50％。主动脉夹层分为Stanford A型和Stanford B型，Stanford A型的症状多见在前胸和肩胛间区，Stanford B型的症状多见在背部和腹部。手术是治疗Stanford A型主动脉夹层的最有效方式，但这类手术时间长、技术难度大、创伤大、涉及的重要脏器多、术后并发症多。
Stanford A型主动脉夹层患者手术大多会进行大血管置换，重建血管吻合口，致使动、静脉腔内易发生血栓和栓塞，再加上手术后患者卧床时间长、切口疼痛等导致血栓栓塞机率更大。有效适当地活动不仅可以预防血栓和栓塞，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，预防ICU获得性衰弱，加速康复，但因手术创伤大、时间长等原因导致患者主动运动能力下降，尤其是70岁以上相对年龄较大的患者，由于其自身年龄的因素，又加上疾病的痛苦，导致其主动运动的能力大不如患病前，为此，提出一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，可帮助患者进行主动和被动运动，以此达到康复锻炼的目的。
发明内容
针对现有技术存在的不足，本发明的目的在于提供一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，防止肺部并发症、预防肌肉废用性萎缩、增加肠蠕动，此外，两组下肢锻炼装置对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的。
为实现上述目的，本发明提供了如下技术方案：
一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，包括底板，底板的上部靠近其一端部居中安装有驱动装置，且底板的上部靠近其一端部且位于驱动装置的两侧对称设有两组下肢锻炼装置，底板的上部靠近其另一端部居中设有海绵垫，且底板的上部靠近其另一端部且位于海绵垫的两侧对称设有两组上肢锻炼装置，驱动装置分别与两组下肢锻炼装置传动连接；
驱动装置包括固定安装在底板上部的外壳，外壳的两侧壁上对称开设有两个滑槽，两个滑槽的内部共同安装有一滑杆，滑杆的中部固定安装有连接块，连接块的底部内部螺接在丝杆，丝杆的两端均通过滚动轴承安装在外壳的内壁上，且丝杆与滑杆垂直设置，丝杆的外部靠近其一端固定套装有从动锥齿轮，从动锥齿轮与主动锥齿轮相互啮合，主动锥齿轮的底部固定安装有连接杆，连接杆远离主动锥齿轮的一端通过联轴器与电机的转动轴固定连接，电机通过固定座安装在外壳的内部底部；
两组下肢锻炼装置均包括一上部带有弧形放置槽的卡块，卡块分别滑动卡接在倾斜设置的两个导轨上，且两个卡块的内侧面分别与滑杆的两端固定连接，两个导轨对称固定安装在底板的上部两侧，两个卡块的上部均铰接有弧形硅胶卡板，弧形硅胶卡板的一端为自由端，且弧形硅胶卡板自由端上一体设置有连接片，两个卡块的外侧面上均开设有用于容纳连接片的容纳槽，容纳槽的内部固定安装有母按扣，连接片上固定安装有与母按扣相匹配的公按扣；
两组上肢锻炼装置均包括固定安装在底板上部的T型滑轨，T型滑轨的上部外部均滑动安装有滑块，滑块的上部均固定安装有竖直设置的内插杆，内插杆的上部外部活动套装有外套管，外套管的上端固定安装有橡胶球体，且外套管上靠近其底端的位置处螺接有紧固螺栓。
通过采用上述技术方案，驱动装置用于驱动两组上肢锻炼装置往复运动，从而带动患者的下肢做被动康复锻炼；两组上肢锻炼装置在驱动装置的驱动下带动患者的下肢做往复被动康复运动，由于两组上肢锻炼装置具备一定的高度，可在带动患者的下肢做往复被动康复运动的过程中保持患者的下肢处于较高的位置，可促进患者下肢的血液循环，有利于防止患者的下肢动静脉血栓形成；两组上肢锻炼装置用于患者进行上肢主动康复锻炼，由于上肢相对下肢要轻的多，对于患者进行上肢主动康复锻炼比较容易做到；本康复锻炼装置，通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，此外，两组下肢锻炼装置对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的。
进一步的，海绵垫靠近外壳的一端与外壳相贴合设置，且海绵垫的上部靠近其另一端设有枕头，海绵垫的上部位于枕头与外壳之间的区域居中开设有第一弧形凹槽，且海绵垫的上部位于枕头与外壳之间的区域还均匀设有若干通孔。
通过采用上述技术方案，枕头对患者的头部有较好的支撑作用，通过使用枕头可以降低血液对大脑的压力，可避免头部太低造成头昏脑胀，第一弧形凹槽用于放置患者的上身，起到定位的作用，这样可保证患者的双腿距离两组下肢锻炼装置的距离基本差不多，可避免患者的双腿距离两组下肢锻炼装置的距离相差太多，造成双腿被动锻炼时受力不平衡，而造成患者产生不适，若干通孔用于增加海绵垫的透气性能，可避免患者在炎热的夏天使用本康复锻炼装置时背部捂出痱子。
进一步的，枕头的上部居中开设有第二弧形凹槽，海绵垫的上部靠近其另一端设有用于安放枕头的方形凹槽。
通过采用上述技术方案，第二弧形凹槽用于放置患者的头部，对患者的头部具有较好的定位作用，可防止患者的头部总是偏向一侧，从而避免患者头部的一侧长时间与枕头接触而造成压疮，方形凹槽用于放置枕头，可有效防止枕头在海绵垫的上部发生侧滑，也可避免枕头从海绵垫的上部掉落。
进一步的，两个滑块的外侧面上均设有调节装置，调节装置包括固定安装在滑块的外侧面上的第一筒体，第一筒体的两端均为封闭结构，且第一筒体的内部活动设有顶杆、第一弹簧和圆板，顶杆的一端依次贯穿第一筒体的一端壁以及滑块的外侧壁与滑块的一侧面相接触，且顶杆的另一端与圆板的一侧面固定连接，第一弹簧套装在顶杆的外部，且第一弹簧的两端分别与圆板的一侧面以及第一筒体的一内端壁相抵触，第一筒体的另一端壁上还螺接有用于顶紧圆板的调节螺栓。
通过采用上述技术方案，该调节装置用于调节顶杆与T型滑轨之间的摩擦力，可通过操作调节螺栓调节顶杆与T型滑轨之间的摩擦力，从而调节患者使用上肢锻炼装置的锻炼强度，同时可通过操作调节螺栓将顶杆与T型滑轨之间锁死，此时上肢锻炼装置可充当扶手使用，从而使得本康复锻炼装置，功能较多，适应性较好。
进一步的，底板为方形底板，且底板的底部四脚对称安装有四组弹性组件，四组弹性组件均包括固定安装在底板底部的第二筒体，第二筒体的两端均为封闭结构，且第二筒体的内部活动设有第一导向块、第二弹簧和第二导向块以及支撑杆，第二弹簧安装在第一导向块与第二导向块之间，且第二弹簧的两端分别和第一导向块与第二导向块相抵触，第二导向块设置在第一导向块的下方，且第二导向块的底部固定与支撑杆的上端固定连接，支撑杆的底端贯穿第二筒体的底端壁延伸至第二筒体的底部外部。
通过采用上述技术方案，在第二弹簧的作用下，四组弹性组件的减震效果较好，可有效防止本康复锻炼装置在使用过程中发生较大的 震动。
进一步的，支撑杆的底端固定安装有万向轮，万向轮均为自锁式万向轮。
通过采用上述技术方案，便于通过万向轮移动本康复锻炼装置，同时在本康复锻炼装置不需要移动时，可及时锁止康复锻炼装置，可避免本康复锻炼装置自行移动，导致出现不必要的损失。
进一步的，第一筒体的内表面粗糙度、第二筒体的内表面粗糙度、圆板的表面粗糙度以及第一导向块和第二导向块的表面粗糙度均不大于Ra0.3。
通过采用上述技术方案，使得第一筒体的内表面、第二筒体的内表面、圆板的表面以及第一导向块和第二导向块的表面比较光滑，从而降低第一筒体、第二筒体、圆板以及第一导向块和第二导向块的磨损，进而增加调节装置和弹性组件的稳定性。
进一步的，T型滑轨的两端均固定安装有挡块。
通过采用上述技术方案，可有效防止滑块的运动过程中脱离T型滑轨，从而保证上肢锻炼装置的使用稳定性。
进一步的，橡胶球体的表面均匀一体设有若干凸起，且若干凸起为弧形凸起或菱形凸起的一种或两种。
通过采用上述技术方案，若干凸起起到对患者的手部进行按摩的作用，从而使得本康复锻炼装置锻炼效果较佳。
进一步的，弧形放置槽的内表面还设有防护层，防护层由如下方法制备：
取以下原料按重量份称量：酚醛树脂20-30份、金刚砂颗粒8-12份、水30-50份、醋酸纤维素5-10份、陶瓷粉6-9份、聚氨酯9-13份、丙烯酸酯类流平剂2-4份、高碳醇脂肪酸酯复合物3-5份、聚乙烯醇3-6份和硅烷偶联剂3-7份；
S1、将称量好的酚醛树脂、金刚砂颗粒、醋酸纤维素、陶瓷粉和聚氨酯加入球磨机中进行精磨至颗粒直径为20-40um，制得混合粉末物料；
S2、将步骤S1中制得的混合粉末物料和水加入搅拌机中进行搅拌20-30min，温度设置为50-80℃，搅拌速度设置为600-800r/min；
S3、在步骤S2中的搅拌机停止工作后，再向搅拌机中加入丙烯酸酯类流平剂、高碳醇脂肪酸酯复合物、聚乙烯醇和硅烷偶联剂，重新设定搅拌时间20-30min，温度设置为60-90℃，搅拌速度设置为700-900r/min，制得防护涂料；
S4、将弧形放置槽的内表面利用砂纸打磨至无明显毛刺时，利用无尘布蘸取酒精擦拭干净；
S5、将清洁后的弧形放置槽利用热风机进行吹干，然后将吹干后 的弧形放置槽的内表面利用高压喷雾器喷枪均匀喷涂步骤S3中制备的防护涂料；
S6、将步骤S5喷涂有防护涂料的弧形放置槽连同卡块21一起放置在烘箱中进行干燥固化，烘箱温度设置为100-120℃，干燥时间为20-30min，即在弧形放置槽的内表面制得防护层。
通过采用上述技术方案，制备的防护涂料，粘度适中，流动性较好，不易分层，成膜效果较好，便于利用喷枪进行喷涂，制备的防护层防滑效果较好，附着性较好，不易脱落，耐腐蚀，耐摩擦，可有效增加弧形放置槽内表面的静摩擦力，可有效防止在患者使用本康复锻炼装置时下肢滑离弧形放置槽。
综上，本发明主要具有以下有益效果：
1、本发明，驱动装置用于驱动两组上肢锻炼装置往复运动，从而带动患者的下肢做被动康复锻炼；
2、本发明,两组上肢锻炼装置在驱动装置的驱动下带动患者的下肢做往复被动康复运动，由于两组上肢锻炼装置具备一定的高度，可在带动患者的下肢做往复被动康复运动的过程中保持患者的下肢处于较高的位置，可促进患者下肢的血液循环，有利于防止患者的下肢动静脉血栓形成；
3、本发明,两组上肢锻炼装置用于患者进行上肢主动康复锻炼，由于上肢相对下肢要轻的多，对于患者进行上肢主动康复锻炼比较容易做到；
4、本发明,通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，此外，两组下肢锻炼装置对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的；
5、本发明,调节装置用于调节顶杆与T型滑轨之间的摩擦力，可通过操作调节螺栓调节顶杆与T型滑轨之间的摩擦力，从而调节患者使用上肢锻炼装置的锻炼强度，同时可通过操作调节螺栓将顶杆与T型滑轨之间锁死，此时上肢锻炼装置可充当扶手使用，从而使得本康复锻炼装置，功能较多，适应性较好；
6、本发明,制备的防护涂料，粘度适中，流动性较好，不易分层，成膜效果较好，便于利用喷枪进行喷涂，制备的防护层防滑效果较好，附着性较好，不易脱落，耐腐蚀，耐摩擦，可有效增加弧形放置槽内表面的静摩擦力，可有效防止在患者使用本康复锻炼装置时下肢滑离弧形放置槽，值得推广和普及。
附图说明
图1为本发明一种实施方式的结构示意图；
图2为图1变换角度后的结构示意图；
图3为本发明一种实施方式的剖视结构示意图；
图4为图3中A处的放大结构示意图；
图5为图1俯视结构示意图；
图6为图2变换角度后的结构示意图；
图7为图6中B处的放大结构示意图；
图8为图6变换角度后的结构示意图；
图9为图8中C处的放大结构示意图；
图10为本发明一种实施方式的拆除外壳后的结构示意图；
图11为图10中D处的放大结构示意图；
图12为图10中弧形硅胶卡板打开时的结构示意图；
图13为图12中E处的放大结构示意图；
图14为本发明一种实施方式的弹性组件的结构示意图；
图15为本发明一种实施方式的调节装置的结构示意图；
图16为本发明一种实施方式的海绵垫的结构示意图。
图中：1、底板；2、弹性组件；3、驱动装置；4、下肢锻炼装置；5、海绵垫；6、上肢锻炼装置；7、枕头；8、第二弧形凹槽；9、万向轮；10、方形凹槽；11、第一弧形凹槽；12、通孔；13、T型滑轨；14、滑块；15、内插杆；16、外套管；17、橡胶球体；18、紧固螺栓；19、调节装置；20、导轨；21、卡块；22、弧形放置槽；23、弧形硅胶卡板；24、外壳；25、从动锥齿轮；26、滚动轴承；27、主动锥齿轮；28、电机；29、固定座；30、连接杆；31、滑杆；32、丝杆；33、连接块；34、滑槽；35、容纳槽；36、连接片；37、公按扣；38、第二筒体；39、第二弹簧；40、支撑杆；41、第一导向块；42、第二导向块；43、第一筒体；44、调节螺栓；45、第一弹簧；46、顶杆；47、圆板；48、母按扣；49、挡块。
具体实施方式
实施例1
以下结合附图1-16对本发明作进一步详细说明。
一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，如图1-16所示，包括底板1，底板1的上部靠近其一端部居中安装有驱动装置3，且底板1的上部靠近其一端部且位于驱动装置3的两侧对称设有两组下肢锻炼装置4，底板1的上部靠近其另一端部居中设有海绵垫5，且底板1的上部靠近其另一端部且位于海绵垫5的两侧对称设有两组上肢锻炼装置6，驱动装置3分别与两组下肢锻炼装置4传动连接；
驱动装置3包括固定安装在底板1上部的外壳24，外壳24的两侧壁上对称开设有两个滑槽34，两个滑槽34的内部共同安装有一滑杆31，滑杆31的中部固定安装有连接块33，连接块33的底部内部螺接在丝杆32，丝杆32的两端均通过滚动轴承26安装在外壳24的内壁上，且丝杆32与滑杆31垂直设置，丝杆32的外部靠近其一端固定套装有从动锥齿轮25，从动锥齿轮25与主动锥齿轮27相互啮合，主动锥齿轮27的底部固定安装有连接杆30，连接杆30远离主动锥齿轮27的一端通过联轴器与电机28的转动轴固定连接，电机28通过固定座29安装在外壳24的内部底部；
两组下肢锻炼装置4均包括一上部带有弧形放置槽22的卡块21，卡块21分别滑动卡接在倾斜设置的两个导轨20上，且两个卡块21的内侧面分别与滑杆31的两端固定连接，两个导轨20对称固定安装在底板1的上部两侧，两个卡块21的上部均铰接有弧形硅胶卡板23，弧形硅胶卡板23的一端为自由端，且弧形硅胶卡板23自由端上一体设置有连接片36，两个卡块21的外侧面上均开设有用于容纳连接片36的容纳槽35，容纳槽35的内部固定安装有母按扣48，连接片36上固定安装有与母按扣48相匹配的公按扣37；
两组上肢锻炼装置6均包括固定安装在底板1上部的T型滑轨13，T型滑轨13的上部外部均滑动安装有滑块14，滑块14的上部均固定安装有竖直设置的内插杆15，内插杆15的上部外部活动套装有外套管16，外套管16的上端固定安装有橡胶球体17，且外套管16上靠近其底端的位置处螺接有紧固螺栓18。
通过采用上述技术方案，驱动装置3用于驱动两组上肢锻炼装置6往复运动，从而带动患者的下肢做被动康复锻炼；两组上肢锻炼装置6在驱动装置3的驱动下带动患者的下肢做往复被动康复运动，由于两组上肢锻炼装置6具备一定的高度，可在带动患者的下肢做往复被动康复运动的过程中保持患者的下肢处于较高的位置，可促进患者下肢的血液循环，有利于防止患者的下肢动静脉血栓形成；两组上肢锻炼装置6用于患者进行上肢主动康复锻炼，由于上肢相对下肢要轻的多，对于患者进行上肢主动康复锻炼比较容易做到；本康复锻炼装置，通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，此外，两组下肢锻炼装置4对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫5可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的。
较佳地，海绵垫5靠近外壳24的一端与外壳24相贴合设置，且 海绵垫5的上部靠近其另一端设有枕头7，海绵垫5的上部位于枕头7与外壳24之间的区域居中开设有第一弧形凹槽11，且海绵垫5的上部位于枕头7与外壳24之间的区域还均匀设有若干通孔12。枕头7对患者的头部有较好的支撑作用，通过使用枕头7可以降低血液对大脑的压力，可避免头部太低造成头昏脑胀，第一弧形凹槽11用于放置患者的上身，起到定位的作用，这样可保证患者的双腿距离两组下肢锻炼装置4的距离基本差不多，可避免患者的双腿距离两组下肢锻炼装置4的距离相差太多，造成双腿被动锻炼时受力不平衡，而造成患者产生不适，若干通孔12用于增加海绵垫5的透气性能，可避免患者在炎热的夏天使用本康复锻炼装置时背部捂出痱子。
较佳地，枕头7的上部居中开设有第二弧形凹槽8，海绵垫5的上部靠近其另一端设有用于安放枕头7的方形凹槽10。第二弧形凹槽8用于放置患者的头部，对患者的头部具有较好的定位作用，可防止患者的头部总是偏向一侧，从而避免患者头部的一侧长时间与枕头7接触而造成压疮，方形凹槽10用于放置枕头7，可有效防止枕头7在海绵垫5的上部发生侧滑，也可避免枕头7从海绵垫5的上部掉落。
较佳地，两个滑块14的外侧面上均设有调节装置19，调节装置19包括固定安装在滑块14的外侧面上的第一筒体43，第一筒体43的两端均为封闭结构，且第一筒体43的内部活动设有顶杆46、第一弹簧45和圆板47，顶杆46的一端依次贯穿第一筒体43的一端壁以及滑块14的外侧壁与滑块14的一侧面相接触，且顶杆46的另一端与圆板47的一侧面固定连接，第一弹簧45套装在顶杆46的外部，且第一弹簧45的两端分别与圆板47的一侧面以及第一筒体43的一内端壁相抵触，第一筒体43的另一端壁上还螺接有用于顶紧圆板47的调节螺栓44。该调节装置19用于调节顶杆46与T型滑轨13之间的摩擦力，可通过操作调节螺栓44调节顶杆46与T型滑轨13之间的摩擦力，从而调节患者使用上肢锻炼装置6的锻炼强度，同时可通过操作调节螺栓44将顶杆46与T型滑轨13之间锁死，此时上肢锻炼装置6可充当扶手使用，从而使得本康复锻炼装置，功能较多，适应性较好。
较佳地，底板1为方形底板，且底板1的底部四脚对称安装有四组弹性组件2，四组弹性组件2均包括固定安装在底板1底部的第二筒体38，第二筒体38的两端均为封闭结构，且第二筒体38的内部活动设有第一导向块41、第二弹簧39和第二导向块42以及支撑杆40，第二弹簧39安装在第一导向块41与第二导向块42之间，且第二弹簧39的两端分别和第一导向块41与第二导向块42相抵触，第二导向块42设置在第一导向块41的下方，且第二导向块42的底部固定与支撑杆40的上端固定连接，支撑杆40的底端贯穿第二筒体38的 底端壁延伸至第二筒体38的底部外部。在第二弹簧39的作用下，四组弹性组件2的减震效果较好，可有效防止本康复锻炼装置在使用过程中发生较大的震动。
较佳地，支撑杆40的底端固定安装有万向轮9，万向轮9均为自锁式万向轮。便于通过万向轮9移动本康复锻炼装置，同时在本康复锻炼装置不需要移动时，可及时锁止康复锻炼装置，可避免本康复锻炼装置自行移动，导致出现不必要的损失。
较佳地，第一筒体43的内表面粗糙度、第二筒体38的内表面粗糙度、圆板47的表面粗糙度以及第一导向块41和第二导向块42的表面粗糙度均不大于Ra0.3。使得第一筒体43的内表面、第二筒体38的内表面、圆板47的表面以及第一导向块41和第二导向块42的表面比较光滑，从而降低第一筒体43、第二筒体38、圆板47以及第一导向块41和第二导向块42的磨损，进而增加调节装置19和弹性组件2的稳定性。
较佳地，T型滑轨13的两端均固定安装有挡块49。可有效防止滑块14的运动过程中脱离T型滑轨13，从而保证上肢锻炼装置6的使用稳定性。
较佳地，橡胶球体17的表面均匀一体设有若干凸起，且若干凸起为弧形凸起或菱形凸起的一种或两种。若干凸起起到对患者的手部进行按摩的作用，从而使得本康复锻炼装置锻炼效果较佳。
实施例2
与实施例1的不同之处在于弧形放置槽22的内表面还设有防护层，防护层由如下方法制备：
取以下原料按重量份称量：酚醛树脂20份、金刚砂颗粒8份、水30份、醋酸纤维素5份、陶瓷粉6份、聚氨酯9份、丙烯酸酯类流平剂2份、高碳醇脂肪酸酯复合物3份、聚乙烯醇3份和硅烷偶联剂3份；
S1、将称量好的酚醛树脂、金刚砂颗粒、醋酸纤维素、陶瓷粉和聚氨酯加入球磨机中进行精磨至颗粒直径为20um，制得混合粉末物料；
S2、将步骤S1中制得的混合粉末物料和水加入搅拌机中进行搅拌20min，温度设置为50℃，搅拌速度设置为600r/min；
S3、在步骤S2中的搅拌机停止工作后，再向搅拌机中加入丙烯酸酯类流平剂、高碳醇脂肪酸酯复合物、聚乙烯醇和硅烷偶联剂，重新设定搅拌时间20min，温度设置为60℃，搅拌速度设置为700r/min，制得防护涂料；
S4、将弧形放置槽22的内表面利用砂纸打磨至无明显毛刺时， 利用无尘布蘸取酒精擦拭干净；
S5、将清洁后的弧形放置槽22利用热风机进行吹干，然后将吹干后的弧形放置槽22的内表面利用高压喷雾器喷枪均匀喷涂步骤S3中制备的防护涂料；
S6、将步骤S5喷涂有防护涂料的弧形放置槽22连同卡块21一起放置在烘箱中进行干燥固化，烘箱温度设置为100℃，干燥时间为20min，即在弧形放置槽22的内表面制得防护层。
实施例3
与实施例2的不同之处在于防护层的制备，其具体制备方法如下：
取以下原料按重量份称量：酚醛树脂25份、金刚砂颗粒10份、水40份、醋酸纤维素8份、陶瓷粉8份、聚氨酯11份、丙烯酸酯类流平剂3份、高碳醇脂肪酸酯复合物4份、聚乙烯醇4份和硅烷偶联剂5份；
S1、将称量好的酚醛树脂、金刚砂颗粒、醋酸纤维素、陶瓷粉和聚氨酯加入球磨机中进行精磨至颗粒直径为30um，制得混合粉末物料；
S2、将步骤S1中制得的混合粉末物料和水加入搅拌机中进行搅拌25min，温度设置为65℃，搅拌速度设置为700r/min；
S3、在步骤S2中的搅拌机停止工作后，再向搅拌机中加入丙烯酸酯类流平剂、高碳醇脂肪酸酯复合物、聚乙烯醇和硅烷偶联剂，重新设定搅拌时间25min，温度设置为75℃，搅拌速度设置为800r/min，制得防护涂料；
S4、将弧形放置槽22的内表面利用砂纸打磨至无明显毛刺时，利用无尘布蘸取酒精擦拭干净；
S5、将清洁后的弧形放置槽22利用热风机进行吹干，然后将吹干后的弧形放置槽22的内表面利用高压喷雾器喷枪均匀喷涂步骤S3中制备的防护涂料；
S6、将步骤S5喷涂有防护涂料的弧形放置槽22连同卡块21一起放置在烘箱中进行干燥固化，烘箱温度设置为110℃，干燥时间为25min，即在弧形放置槽22的内表面制得防护层。
实施例4
与实施例2的不同之处在于防护层的制备，其具体制备方法如下：
取以下原料按重量份称量：酚醛树脂30份、金刚砂颗粒12份、水50份、醋酸纤维素10份、陶瓷粉9份、聚氨酯13份、丙烯酸酯 类流平剂4份、高碳醇脂肪酸酯复合物5份、聚乙烯醇6份和硅烷偶联剂7份；
S1、将称量好的酚醛树脂、金刚砂颗粒、醋酸纤维素、陶瓷粉和聚氨酯加入球磨机中进行精磨至颗粒直径为40um，制得混合粉末物料；
S2、将步骤S1中制得的混合粉末物料和水加入搅拌机中进行搅拌30min，温度设置为80℃，搅拌速度设置为800r/min；
S3、在步骤S2中的搅拌机停止工作后，再向搅拌机中加入丙烯酸酯类流平剂、高碳醇脂肪酸酯复合物、聚乙烯醇和硅烷偶联剂，重新设定搅拌时间30min，温度设置为90℃，搅拌速度设置为900r/min，制得防护涂料；
S4、将弧形放置槽22的内表面利用砂纸打磨至无明显毛刺时，利用无尘布蘸取酒精擦拭干净；
S5、将清洁后的弧形放置槽22利用热风机进行吹干，然后将吹干后的弧形放置槽22的内表面利用高压喷雾器喷枪均匀喷涂步骤S3中制备的防护涂料；
S6、将步骤S5喷涂有防护涂料的弧形放置槽22连同卡块21一起放置在烘箱中进行干燥固化，烘箱温度设置为120℃，干燥时间为30min，即在弧形放置槽22的内表面制得防护层。
对实施例1-4中的弧形放置槽22的表面在实验室中在相同的条件下采用动静摩擦系数测定仪对其静摩擦系数测试比较结果如下表：
  静摩擦系数
实施例1 0.37
实施例2 0.58
实施例3 0.61
实施例4 0.57
从上表测试结果比较分析可知实施例3为最优实施例，通过采用上述技术方案，制备的防护涂料，粘度适中，流动性较好，不易分层，成膜效果较好，便于利用喷枪进行喷涂，制备的防护层防滑效果较好，附着性较好，不易脱落，耐腐蚀，耐摩擦，可有效增加弧形放置槽22内表面的静摩擦力，可有效防止在患者使用本康复锻炼装置时下肢滑离弧形放置槽22。
工作原理：该用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，驱动装置3用于驱动两组上肢锻炼装置6往复运动，从而带动患者的下肢做被动康复锻炼；两组上肢锻炼装置6在驱动装置3的驱动下带动患者的下肢做往复被动康复运动，由于两组上肢锻炼装置 6具备一定的高度，可在带动患者的下肢做往复被动康复运动的过程中保持患者的下肢处于较高的位置，可促进患者下肢的血液循环，有利于防止患者的下肢动静脉血栓形成；两组上肢锻炼装置6用于患者进行上肢主动康复锻炼，由于上肢相对下肢要轻的多，对于患者进行上肢主动康复锻炼比较容易做到；通过将被动康复运动和主动康复运动有机的相结合，可加快患者康复的速度，同时可有效防止患者的动静脉血栓形成，还可加快肠蠕动、增加肺活量、便于排痰，减少肺部并发症，此外，两组下肢锻炼装置4对患者的下肢固定比较方便快捷，从而使得本康复锻炼装置便于使用，海绵垫5可提升本康复锻炼装置的使用舒适度，从而激发患者使用本康复锻炼装置进行康复锻炼的兴趣，以此达到康复锻炼的目的；调节装置19用于调节顶杆46与T型滑轨13之间的摩擦力，可通过操作调节螺栓44调节顶杆46与T型滑轨13之间的摩擦力，从而调节患者使用上肢锻炼装置6的锻炼强度，同时可通过操作调节螺栓44将顶杆46与T型滑轨13之间锁死，此时上肢锻炼装置6可充当扶手使用，从而使得本康复锻炼装置，功能较多，适应性较好；制备的防护涂料，粘度适中，流动性较好，不易分层，成膜效果较好，便于利用喷枪进行喷涂，制备的防护层防滑效果较好，附着性较好，不易脱落，耐腐蚀，耐摩擦，可有效增加弧形放置槽22内表面的静摩擦力，可有效防止在患者使用本康复锻炼装置时下肢滑离弧形放置槽22，值得推广和普及。
使用时，可在底板1的一侧面上安装电机28的控制开关，在外壳24的内部加装与电机28配合工作的行程开关，这样便于实现电机28带动滑杆31往复运动，患者锻炼时，将连接片36拆开，将小腿的脚脖部放置在弧形放置槽22内部，并将连接片36上的公按扣37插接在母按扣48上，将患者的下肢固定住，开启电机28，电机28带动主动锥齿轮27转动，主动锥齿轮27带动从动锥齿轮25转动，从动锥齿轮25带动丝杆32转动，丝杆32带动连接块33运动，连接块33带动两个卡块21沿着两个导轨20往复运动，带动患者的下肢做被动运动，患者的手部可握住橡胶球体17推动上肢锻炼装置6往复运动，达到被动康复运动和主动康复运动有机的相结合，以此达到康复锻炼的目的。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，包括底板(1)，其特征在于：所述底板(1)的上部靠近其一端部居中安装有驱动装置(3)，且所述底板(1)的上部靠近其一端部且位于所述驱动装置(3)的两侧对称设有两组下肢锻炼装置(4)，所述底板(1)的上部靠近其另一端部居中设有海绵垫(5)，且底板(1)的上部靠近其另一端部且位于所述海绵垫(5)的两侧对称设有两组上肢锻炼装置(6)，所述驱动装置(3)分别与两组下肢锻炼装置(4)传动连接；
    所述驱动装置(3)包括固定安装在所述底板(1)上部的外壳(24)，所述外壳(24)的两侧壁上对称开设有两个滑槽(34)，两个所述滑槽(34)的内部共同安装有一滑杆(31)，所述滑杆(31)的中部固定安装有连接块(33)，所述连接块(33)的底部内部螺接在丝杆(32)，所述丝杆(32)的两端均通过滚动轴承(26)安装在所述外壳(24)的内壁上，且所述丝杆(32)与所述滑杆(31)垂直设置，所述丝杆(32)的外部靠近其一端固定套装有从动锥齿轮(25)，所述从动锥齿轮(25)与主动锥齿轮(27)相互啮合，所述主动锥齿轮(27)的底部固定安装有连接杆(30)，所述连接杆(30)远离所述主动锥齿轮(27)的一端通过联轴器与电机(28)的转动轴固定连接，所述电机(28)通过固定座(29)安装在所述外壳(24)的内部底部；
    两组所述下肢锻炼装置(4)均包括一上部带有弧形放置槽(22)的卡块(21)，所述卡块(21)分别滑动卡接在倾斜设置的两个导轨(20)上，且两个所述卡块(21)的内侧面分别与所述滑杆(31)的两端固定连接，两个所述导轨(20)对称固定安装在所述底板(1)的上部两侧，两个所述卡块(21)的上部均铰接有弧形硅胶卡板(23)，所述弧形硅胶卡板(23)的一端为自由端，且所述弧形硅胶卡板(23)自由端上一体设置有连接片(36)，两个所述卡块(21)的外侧面上均开设有用于容纳所述连接片(36)的容纳槽(35)，所述容纳槽(35)的内部固定安装有母按扣(48)，所述连接片(36)上固定安装有与所述母按扣(48)相匹配的公按扣(37)；
    两组所述上肢锻炼装置(6)均包括固定安装在所述底板(1)上部的T型滑轨(13)，所述T型滑轨(13)的上部外部均滑动安装有滑块(14)，所述滑块(14)的上部均固定安装有竖直设置的内插杆(15)，所述内插杆(15)的上部外部活动套装有外套管(16)，所述外套管(16)的上端固定安装有橡胶球体(17)，且所述外套管(16)上靠近其底端的位置处螺接有紧固螺栓(18)。
  2. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述海绵垫(5)靠近所述外壳(24)的一端与所述外壳(24)相贴合设置，且所述海绵垫(5) 的上部靠近其另一端设有枕头(7)，所述海绵垫(5)的上部位于所述枕头(7)与所述外壳(24)之间的区域居中开设有第一弧形凹槽(11)，且所述海绵垫(5)的上部位于所述枕头(7)与所述外壳(24)之间的区域还均匀设有若干通孔(12)。
  3. 根据权利要求2所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述枕头(7)的上部居中开设有第二弧形凹槽(8)，所述海绵垫(5)的上部靠近其另一端设有用于安放枕头(7)的方形凹槽(10)。
  4. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：两个所述滑块(14)的外侧面上均设有调节装置(19)，所述调节装置(19)包括固定安装在所述滑块(14)的外侧面上的第一筒体(43)，所述第一筒体(43)的两端均为封闭结构，且所述第一筒体(43)的内部活动设有顶杆(46)、第一弹簧(45)和圆板(47)，所述顶杆(46)的一端依次贯穿所述第一筒体(43)的一端壁以及所述滑块(14)的外侧壁与所述滑块(14)的一侧面相接触，且所述顶杆(46)的另一端与所述圆板(47)的一侧面固定连接，所述第一弹簧(45)套装在所述顶杆(46)的外部，且所述第一弹簧(45)的两端分别与所述圆板(47)的一侧面以及所述第一筒体(43)的一内端壁相抵触，所述第一筒体(43)的另一端壁上还螺接有用于顶紧所述圆板(47)的调节螺栓(44)。
  5. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述底板(1)为方形底板，且所述底板(1)的底部四脚对称安装有四组弹性组件(2)，四组所述弹性组件(2)均包括固定安装在所述底板(1)底部的第二筒体(38)，所述第二筒体(38)的两端均为封闭结构，且所述所述第二筒体(38)的内部活动设有第一导向块(41)、第二弹簧(39)和第二导向块(42)以及支撑杆(40)，所述第二弹簧(39)安装在所述第一导向块(41)与所述第二导向块(42)之间，且所述第二弹簧(39)的两端分别和所述第一导向块(41)与所述第二导向块(42)相抵触，所述第二导向块(42)设置在所述第一导向块(41)的下方，且所述第二导向块(42)的底部固定与所述支撑杆(40)的上端固定连接，所述支撑杆(40)的底端贯穿所述第二筒体(38)的底端壁延伸至所述第二筒体(38)的底部外部。
  6. 根据权利要求5所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述支撑杆(40)的底端固定安装有万向轮(9)，所述万向轮(9)均为自锁式万向轮。
  7. 根据权利要求4所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述第一筒体(43)的内表面 粗糙度、所述第二筒体(38)的内表面粗糙度、所述圆板(47)的表面粗糙度以及所述第一导向块(41)和第二导向块(42)的表面粗糙度均不大于Ra0.3。
  8. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述T型滑轨(13)的两端均固定安装有挡块(49)。
  9. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述橡胶球体(17)的表面均匀一体设有若干凸起，且若干所述凸起为弧形凸起或菱形凸起的一种或两种。
  10. 根据权利要求1所述的一种用于Stanford A型主动脉夹层患者手术后的康复锻炼装置，其特征在于：所述弧形放置槽(22)的内表面还设有防护层，所述防护层由如下方法制备：
    取以下原料按重量份称量：酚醛树脂20-30份、金刚砂颗粒8-12份、水30-50份、醋酸纤维素5-10份、陶瓷粉6-9份、聚氨酯9-13份、丙烯酸酯类流平剂2-4份、高碳醇脂肪酸酯复合物3-5份、聚乙烯醇3-6份和硅烷偶联剂3-7份；
    S1、将称量好的酚醛树脂、金刚砂颗粒、醋酸纤维素、陶瓷粉和聚氨酯加入球磨机中进行精磨至颗粒直径为20-40um，制得混合粉末物料；
    S2、将步骤S1中制得的混合粉末物料和水加入搅拌机中进行搅拌20-30min，温度设置为50-80℃，搅拌速度设置为600-800r/min；
    S3、在步骤S2中的搅拌机停止工作后，再向搅拌机中加入丙烯酸酯类流平剂、高碳醇脂肪酸酯复合物、聚乙烯醇和硅烷偶联剂，重新设定搅拌时间20-30min，温度设置为60-90℃，搅拌速度设置为700-900r/min，制得防护涂料；
    S4、将弧形放置槽(22)的内表面利用砂纸打磨至无明显毛刺时，利用无尘布蘸取酒精擦拭干净；
    S5、将清洁后的弧形放置槽(22)利用热风机进行吹干，然后将吹干后的弧形放置槽(22)的内表面利用高压喷雾器喷枪均匀喷涂步骤S3中制备的防护涂料；
    S6、将步骤S5喷涂有防护涂料的弧形放置槽(22)连同卡块(21)一起放置在烘箱中进行干燥固化，烘箱温度设置为100-120℃，干燥时间为20-30min，即在弧形放置槽(22)的内表面制得防护层。
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