CN215937996U - Medical orthopedics wheelchair - Google Patents

Medical orthopedics wheelchair Download PDF

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Publication number
CN215937996U
CN215937996U CN202121745557.XU CN202121745557U CN215937996U CN 215937996 U CN215937996 U CN 215937996U CN 202121745557 U CN202121745557 U CN 202121745557U CN 215937996 U CN215937996 U CN 215937996U
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China
Prior art keywords
wheelchair
patient
leg
frame
wheel
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CN202121745557.XU
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Chinese (zh)
Inventor
黄燕萍
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Shaoxing Hospital of Traditional Chinese Medicine
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Shaoxing Hospital of Traditional Chinese Medicine
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Priority to CN202121745557.XU priority Critical patent/CN215937996U/en
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Abstract

The utility model provides a medical orthopedic wheelchair, which comprises a wheelchair framework, a backrest frame and a backrest frame, wherein the wheelchair framework comprises a supporting rod arranged transversely and a back rod arranged longitudinally, and a handle is arranged on the backrest frame; wheels connected with the wheelchair frame; the universal wheel is arranged in front of the wheel and is movably connected with the wheelchair framework; a cushion connected with the support bar to support the buttocks of the patient; a back cushion disposed on the back bar to support a patient's back; the armrest is arranged above the supporting rod and used for supporting the arm of the patient; the leg frame is movably connected with the supporting rod, a leg placing plate used for supporting the crus of the patient is arranged on the leg frame, and a groove with an arc-shaped inner wall is formed in the leg placing plate. The knee joint of the patient after operation can be kept in the straight position, and the patient can be conveniently carried to a corresponding department by the wheelchair for examination such as magnetic resonance, CT and the like after the operation. It ensures that the lower limbs of the patient can be recovered better, and is convenient for the patient to move through the wheelchair.

Description

Medical orthopedics wheelchair
Technical Field
The utility model belongs to the technical field of medical treatment, and particularly relates to a medical orthopedic wheelchair.
Background
The wheelchair is an important tool for rehabilitation, not only is the walking tool for the disabled with limbs injured, but also is more important for the disabled to do physical exercise and participate in social activities by means of the wheelchair. Especially to the patient that can not walk, need urgently that the wheelchair makes things convenient for patient's action and recovered, but the wheelchair on the existing market can satisfy most patient's demand, but it supports the shank through flexible strap to its shank support, and it can't satisfy for example that patella fracture, femoral hypomere fracture, tibial plateau fracture and meniscus damage, knee joint ligament damage repair postoperative patient use.
Disclosure of Invention
The utility model provides a medical orthopedic wheelchair capable of supporting the lower legs of a patient, aiming at overcoming the defects of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a medical orthopedic wheelchair comprises
The wheelchair frame comprises a supporting rod arranged transversely and a back rod arranged longitudinally, and a handle is arranged on the back rod;
wheels connected with the wheelchair frame;
the universal wheel is arranged in front of the wheel and is movably connected with the wheelchair framework;
a cushion connected with the support bar to support the buttocks of the patient;
a back cushion disposed on the back bar to support a patient's back;
the armrest is arranged above the supporting rod and used for supporting the arm of the patient;
the brake system is arranged on the wheelchair framework and is associated with the wheel to limit the rotation of the wheel;
the leg frame is movably connected with the supporting rod, a leg placing plate used for supporting the crus of the patient is arranged on the leg frame, and a groove with an arc-shaped inner wall is formed in the leg placing plate.
Optionally, the leg rest includes a support plate connected to the leg rest and a leg pad disposed on the support plate, and the groove is formed on the support plate.
Optionally, a foot rest for supporting the foot of the patient is connected to the leg frame, and the foot rest includes a first pedal connected to the leg frame and a second pedal capable of extending and retracting relative to the first pedal.
Optionally, a movable groove is formed in the first pedal, and a connecting block inserted into the movable groove is formed in the second pedal.
Optionally, a limiting convex part is integrated on the upper end face of the connecting block, and an anti-dropping piece matched with the limiting convex part in a limiting manner is detachably connected to the first pedal.
Optionally, an opening of a U-shaped structure is provided on the anti-falling sheet.
Optionally, braking system include with the corresponding brake spare of wheel, be used for driving the brake spare with the first manual brake spare that the wheel contacted and be used for the pulling first manual brake spare pivoted second manual brake spare, first manual brake spare set up in on the bracing piece, second manual brake spare set up in on the grab handle.
Optionally, the wheelchair frame further comprises a bottom rod arranged below the supporting rod and a connecting frame close to one end of the bottom rod, one end of the connecting frame is connected with the bottom rod, the other end of the connecting frame is connected with the supporting rod, and the wheel shaft of the wheel is detachably connected with the connecting frame.
Optionally, a plurality of through holes for the wheel axle to pass through are arranged on the connecting frame at equal intervals along the height direction of the connecting frame.
In conclusion, the leg support plate can support the lower leg of the patient through the leg support plate, ensures that the knee joint of the patient keeps the straightening position after the operation, and is convenient for the patient to carry the patient to a corresponding department by using a wheelchair for examination such as magnetic resonance, CT and the like after the operation. It ensures that the lower limbs of the patient can be recovered better, and is convenient for the patient to move through the wheelchair.
Drawings
Fig. 1 is a perspective view of a middle orthopedic wheelchair.
Fig. 2 is an enlarged view of a in fig. 1.
Figure 3 is a perspective view of the orthopedic wheelchair of figure 1 in an alternate configuration.
Figure 4 is a perspective view from another perspective of the orthopedic wheelchair of figure 1.
Fig. 5 is an enlarged view of B in fig. 4.
Figure 6 is a perspective view of the leg rest of figure 1.
Fig. 7 is a perspective view of the foot rest of fig. 1.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1, the application discloses a medical orthopedic wheelchair, which can bear 100 kilograms, has the seat height of 480mm, the seat depth of 400mm and the backrest height of 460mm, and is convenient for a wheelchair-pushing person to observe the condition and communication of a patient. Specifically, the orthopedic wheelchair comprises a wheelchair framework 10, wheels 20, universal wheels 30, a cushion 40, a back cushion 50, PU waterproof armrests 60, a brake system 70 and leg frames 80. The wheel frame 10 is used as a support structure of the whole wheelchair, and is made of an aluminum alloy material, so that the strength of the whole body structure of the wheelchair is guaranteed, and the wheelchair is kept light and is convenient to move. The wheelchair frame 10 comprises a support rod 11, a back rod 12, a bottom rod 13 and a connecting frame 14, wherein the support rod 11 is connected with the back rod 12, and the support rod 11 is arranged in a transverse direction, which is to be basically consistent with the thighs of a patient after the patient sits on the wheelchair. The bracing piece 11 is two to cushion one side of wheelchair is fixed on a bracing piece 11, and the opposite side is fixed on another bracing piece 11, thereby realizes that cushion 40 is laid by the level, and cushion 40 is for adopting oxford to spin high strength 840 cloth, the high-quality sponge of inside lining and strengthening the lining cloth, and disinfection is cleaned with the wet piece of cloth of medical disinfection, accords with the institute's sense standard.
Referring to fig. 1 and 3, the back bar 12 is used to support the back of a patient, the basic shape of the back bar 12 is an inverted L-shape, the back bar 12 is disposed in a longitudinal direction, and the lower end of the back bar 12 is connected to one end of the support bar 11 by a bolt. Specifically, the back bars 12 are two, and one side of the back cushion 50 is connected to the back bar 11 and the other side is connected to the other back bar 11, thereby accomplishing unfolding of the back cushion 50. And the back cushion 50 is made of the same material as the seat cushion 40.
Referring to fig. 4 to 5, the bottom rod 13 is a metal rod, the bottom rod 13 is located below the support rod 11, the lower end of the connecting frame 14 is connected to the bottom rod 13, the upper end of the connecting frame 14 is connected to the support rod 11, a plurality of through holes 141 are formed in the connecting frame 14, and the through holes 141 are formed at equal intervals along the length direction of the connecting frame 14. The wheel 20 is a twenty-two inch non-inflatable wheel, the hub of the wheel 20 has an axle, and the axle passes through one of the through holes 141, so that the wheel 20 is connected with the wheelchair frame 10. Because the through holes 141 are arranged, the through holes 141 at different positions can be selected through the wheel axle, and the height of the whole wheelchair can be adjusted to adapt to patients with different heights. Meanwhile, the universal wheel 30 is positioned in front of the wheel, the universal wheel 30 is connected with one end of the bottom rod 13, and the universal wheel 30 is 6 inches.
Referring to fig. 1 and 2, specifically, an angle adjusting structure is fixedly connected to the front end of the supporting rod 11 through a bolt, a leg 80 is movably connected to the angle adjusting structure, the angle adjusting structure is used for adjusting the leg 80 to realize two-gear adjustment on the wheelchair, and the first gear is that an included angle between the leg 80 and the supporting rod 11 is 135 degrees, and the second gear is that an included angle between the leg 80 and the supporting rod 11 is 180 degrees. The angle adjusting structure comprises a fixing frame 171 connected with the supporting rod 11 and an adjusting rod 172 for limiting the bottom of the leg frame 80, wherein the fixing frame 171 is fixed with the supporting rod 11, and the upper end of the leg frame 80 is movably connected with the fixing frame 171 through a shaft. Two pin holes 1711 are formed in the fixing frame 171, and the adjusting rod 172 is inserted through one of the pin holes 1711, thereby positioning the leg 80.
Referring to fig. 1, 3, 4 and 6, further, a leg rest 81 for supporting the lower leg of the patient is provided on the leg rest 80, and the leg rest 81 is a bar-shaped block made of metal or high-strength plastic, and the length of the leg rest 81 is substantially the same as that of the leg rest 80, and a groove with an arc-shaped surface is provided on the leg rest 81, which can be in contact with the lower leg of the patient in a large area to support the lower leg of the patient, and the arc-shaped groove is designed to prevent the lower leg from slipping off. The leg rest plate 81 includes a support plate 811 connected to the leg rest 80 and a leg pad 812 fixed to the support plate 811, and the groove is formed on the support plate 811. The leg pads 812 are fixed in the grooves, and the leg pads 812 are made of PU fabric, are internally provided with sponge and are elastic enough.
Referring to fig. 1, 3, 4 and 7, a foot support 82 for supporting the foot of the patient is attached to the leg frame 80, and the foot support 82 is 60mm above the ground. The foot rest 82 includes a first pedal 821 and a second pedal 822. The first step 821 is connected to a lower end of the leg unit 80, and a movable groove 8211 is formed inside the first step 821. The second pedal 822 is provided with a connecting block 8221, and the connecting block 8221 penetrates into the movable groove 8211, so that the second pedal 822 extends and retracts relative to the first pedal 821, and the foot support 82 can stretch and retract.
And the end of the connecting block 8221 is provided with a limit convex portion 8222, the limit convex portion 8222 is a convex strip, and the thickness of the limit convex portion 8222 and the thickness of the connecting block are slightly smaller than the height of the movable groove 8211. An anti-dropping piece 823 is connected to the end of the second pedal 822 through a screw, the anti-dropping piece 823 is of an inverted U-shaped structure, and the anti-dropping piece 823 is partially limited by the limiting convex portion 8222, so that the second pedal 822 cannot be dropped from the first pedal 821.
Referring to fig. 1, 3 and 4, a braking system 70 is provided on the wheelchair frame, the braking system 70 includes a braking member 71, a first hand brake 72 and a second hand brake 73, wherein the braking member 71 is made of high strength rubber and corresponds to a wheel, the first hand brake 72 utilizes the lever principle to pull the braking member 71 to contact with the wheel, thereby braking the wheelchair, and the second hand brake 73 is a grip and the second hand brake 73 is provided on one end of the back bar.
It is to be understood that the described embodiments are merely a few embodiments of the utility model and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims (9)

1. A medical orthopedics wheelchair is characterized by comprising
The wheelchair frame comprises a supporting rod arranged transversely and a back rod arranged longitudinally, and a handle is arranged on the back rod;
wheels connected with the wheelchair frame;
the universal wheel is arranged in front of the wheel and is movably connected with the wheelchair framework;
a cushion connected with the support bar to support the buttocks of the patient;
a back cushion disposed on the back bar to support a patient's back;
the armrest is arranged above the supporting rod and used for supporting the arm of the patient;
the brake system is arranged on the wheelchair framework and is associated with the wheel to limit the rotation of the wheel;
the leg frame is movably connected with the supporting rod, a leg placing plate used for supporting the crus of the patient is arranged on the leg frame, and a groove with an arc-shaped inner wall is formed in the leg placing plate.
2. The medical orthopedic wheelchair as claimed in claim 1, wherein the leg rest includes a plate connected to the leg rest and a leg pad provided on the plate, and the groove is formed on the plate.
3. The wheelchair as claimed in claim 1, wherein a foot support is connected to the leg frame for supporting the foot of the patient, the foot support comprises a first pedal connected to the leg frame and a second pedal which is retractable relative to the first pedal.
4. The medical orthopedic wheelchair as claimed in claim 3, wherein the first pedal is provided with a movable groove, and the second pedal is provided with a connecting block inserted into the movable groove.
5. The medical orthopedic wheelchair as claimed in claim 4, wherein a limiting convex part is integrated on the upper end surface of the connecting block, and an anti-dropping sheet which is in limiting fit with the limiting convex part is detachably connected to the first pedal.
6. The medical orthopedic wheelchair as claimed in claim 5, wherein the anti-dropping plate is provided with an opening of U-shaped structure.
7. The medical orthopedic wheelchair as claimed in claim 1, wherein the braking system comprises a braking member corresponding to the wheel, a first hand brake member for driving the braking member to contact with the wheel, and a second hand brake member for pulling the first hand brake member to rotate, the first hand brake member is disposed on the supporting rod, and the second hand brake member is disposed on the back rod.
8. The medical orthopedic wheelchair as claimed in claim 3, wherein the wheelchair frame further comprises a bottom bar disposed below the supporting bar and a connecting frame near one end of the bottom bar, one end of the connecting frame is connected to the bottom bar, the other end of the connecting frame is connected to the supporting bar, and the axle of the wheel is detachably connected to the connecting frame.
9. The wheelchair as claimed in claim 8, wherein the connecting frame has a plurality of through holes for the axle to pass through at equal intervals along the height direction of the connecting frame.
CN202121745557.XU 2021-07-29 2021-07-29 Medical orthopedics wheelchair Active CN215937996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121745557.XU CN215937996U (en) 2021-07-29 2021-07-29 Medical orthopedics wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121745557.XU CN215937996U (en) 2021-07-29 2021-07-29 Medical orthopedics wheelchair

Publications (1)

Publication Number Publication Date
CN215937996U true CN215937996U (en) 2022-03-04

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ID=80434722

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121745557.XU Active CN215937996U (en) 2021-07-29 2021-07-29 Medical orthopedics wheelchair

Country Status (1)

Country Link
CN (1) CN215937996U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116115432A (en) * 2023-04-17 2023-05-16 惠州市第六人民医院 Multifunctional orthopedics lower limb rehabilitation training wheelchair easy to adjust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116115432A (en) * 2023-04-17 2023-05-16 惠州市第六人民医院 Multifunctional orthopedics lower limb rehabilitation training wheelchair easy to adjust

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