CN113303960B - Adjustable orthosis for patients with knee hip arthritis - Google Patents

Adjustable orthosis for patients with knee hip arthritis Download PDF

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Publication number
CN113303960B
CN113303960B CN202110581049.0A CN202110581049A CN113303960B CN 113303960 B CN113303960 B CN 113303960B CN 202110581049 A CN202110581049 A CN 202110581049A CN 113303960 B CN113303960 B CN 113303960B
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China
Prior art keywords
fixing frame
damping
sleeve
fixedly connected
rotating
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CN202110581049.0A
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CN113303960A (en
Inventor
方源
陶昊
李海燕
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Affiliated Hospital of University of Qingdao
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Affiliated Hospital of University of Qingdao
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0123—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A61F5/058—Splints
    • A61F5/05841—Splints for the limbs
    • A61F5/0585—Splints for the limbs for the legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0144—Multibar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0165—Additional features of the articulation with limits of movement
    • A61F2005/0167—Additional features of the articulation with limits of movement adjustable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention discloses an adjustable orthosis for knee-hip joint patients, which comprises a first fixing sleeve and a second fixing sleeve, wherein the second fixing sleeve is arranged at the bottom of the first fixing sleeve, one side of the first fixing sleeve is provided with a damping adjusting mechanism, the damping adjusting mechanism comprises a rotating shaft, one side of the rotating shaft is fixedly connected with the first fixing sleeve, the inner side of the rotating shaft is provided with a mounting groove, the outer side of the rotating shaft is rotatably connected with a rotating ring, the bottom of the rotating ring is fixedly connected with a first connecting rod, and the inner side of the rotating ring is provided with a damping groove. According to the invention, the extension length of the damping plate in the damping groove can be adjusted by rotating the first knob, so that the distance between the damping plate and the damping groove is controlled, and the damping between the rotating rod and the rotating ring is adjusted, thereby being beneficial to a user to adjust the rotation damping between the first fixed sleeve and the second fixed sleeve, and further being beneficial to the user to buffer the movement of the leg when the illness state is serious.

Description

Adjustable orthosis for patients with knee hip arthritis
Technical Field
The invention relates to the field of orthotics, in particular to an adjustable orthosis for knee-hip joint patients.
Background
Hip arthritis generally refers to a type of osteoarthritis disease in which the articular cartilage is deformed or the bone structure is altered due to a long-term imbalance of the weight of the hip joint surface. The hip joint orthosis is mainly characterized by pain (which can radiate to the knee), swelling, joint effusion, cartilage abrasion, hyperostosis, joint deformation, limited internal rotation and extension movement of the hip, incapacity of walking, even bedridden and the like of the positions such as the outer side of the hip, groin and the like, and meanwhile, the orthosis is arranged to share the weight of the body of a patient to a certain extent, and simultaneously, the movement range of the hip joint of the patient is corrected to a certain extent.
The existing knee hip joint inflammation patient's orthosis on the market generally realizes the rotation between the part through a plurality of hinge structures, however damping between its hinge structures can not be adjusted to lead to the user to be unable to adjust the damping of hinge structures according to own state of an illness, thereby be unfavorable for the buffer protection of user's state of an illness to the motion of shank seriously.
Accordingly, there is a need for an adjustable orthosis for use with patients with knee/hip arthritis that addresses the above-described problems.
Disclosure of Invention
The invention aims to provide an adjustable orthosis for knee-hip joint patients, the extension length of a damping plate in a damping groove can be adjusted by rotating a first knob, so that the distance between the damping plate and the damping groove is controlled, and further, the damping between a rotating rod and a rotating ring is adjusted, thereby being beneficial to a user to adjust the rotation damping between a first fixed sleeve and a second fixed sleeve when the device is used, being beneficial to the user to buffer the movement of legs under serious illness, and solving the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an orthosis for knee hip joint arthritis patient with adjustable, includes first fixed cover and second fixed cover, the second fixed cover sets up in first fixed cover bottom, first fixed cover one side is equipped with damping adjustment mechanism, damping adjustment mechanism includes the axis of rotation, axis of rotation one side and first fixed cover fixed connection, the mounting groove has been seted up to the axis of rotation inboard, the axis of rotation outside rotates and is connected with the swivel becket, swivel becket bottom fixedly connected with head rod, the damping groove has been seted up to the swivel becket inboard, the mounting groove is inside to be equipped with the damping plate, the damping plate runs through the mounting groove and with mounting groove sliding connection, damping plate one end extends to damping groove inside, damping plate other end threaded connection has first threaded rod, first threaded rod bottom and mounting groove rotate to be connected, first threaded rod outside fixedly connected with first steering gear, first steering gear one side meshing is connected with the second steering gear, second steering gear one side fixedly connected with pivot, pivot one end runs through the mounting groove and extends to the axis of rotation outside, second height adjustment mechanism is equipped with to one side of the second fixed cover.
Preferably, the number of the rotating shafts is two, the two rotating shafts are symmetrically distributed about the central line of the first fixed sleeve, the top of the rotating ring is fixedly connected with a feeding pipe, and the feeding pipe is communicated with the damping groove.
Preferably, the number of the rotating shafts is two, the two rotating shafts are symmetrically distributed about the central line of the first fixed sleeve, the top of the rotating ring is fixedly connected with a feeding pipe, and the feeding pipe is communicated with the damping groove.
Preferably, the height adjusting mechanism comprises a fixed plate, fixed plate one side and the fixed cover fixed connection of second, fixed plate middle part threaded connection has the second threaded rod, second threaded rod top rotation is connected with the second connecting rod, second connecting rod top and the articulated setting of head rod bottom, first threaded rod one end fixedly connected with first knob, second threaded rod one end fixedly connected with second knob, second knob surface is equipped with the scale mark.
Preferably, the first fixing sleeve is composed of a first waist fixing frame and a second waist fixing frame, the first waist fixing frame and the second waist fixing frame are hinged, and the top diameter of the first fixing sleeve is smaller than the bottom diameter of the first fixing sleeve.
Preferably, the second fixing sleeve is composed of a first leg fixing frame and a second leg fixing frame, the first leg fixing frame and the second leg fixing frame are hinged, and the top diameter of the second fixing sleeve is larger than the bottom diameter of the second fixing sleeve.
Preferably, the surfaces of the first waist fixing frame, the second waist fixing frame, the first leg fixing frame and the second leg fixing frame are provided with ventilation grooves, and the number of the ventilation grooves is multiple.
Preferably, the first waist fixing frame and the second waist fixing frame are provided with first buckles at the closing positions, and the first leg fixing frame and the second leg fixing frame are provided with second buckles at the closing positions.
In the technical scheme, the invention has the technical effects and advantages that:
1. the extension length of the damping plate in the damping groove can be adjusted by rotating the first knob, so that the distance between the damping plate and the damping groove is controlled, and the damping between the rotating rod and the rotating ring is adjusted, thereby being beneficial to adjusting the rotation damping between the first fixed sleeve and the second fixed sleeve when a user uses the device, and further being beneficial to buffering the movement of the legs when the user has serious illness;
2. the second threaded rod can be rotated and moved in the fixed plate by rotating the second rotating button, so that the distance between the first fixed sleeve and the second fixed sleeve is adjusted, and meanwhile, the second fixed sleeve can be rotated by rotating the second threaded rod and the second connecting rod.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the first and second retaining sleeves of the present invention in an expanded configuration;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a schematic view of a connection structure of a first connecting rod and a second connecting rod according to the present invention;
FIG. 5 is a schematic view of a rotary ring and a rotary rod according to the present invention;
fig. 6 is a cross-sectional view of a rotating ring of the present invention.
Reference numerals illustrate:
1. a first fixing sleeve; 2. a second fixing sleeve; 3. a rotating shaft; 4. a mounting groove; 5. a rotating ring; 6. a first connecting rod; 7. a damping groove; 8. a damping plate; 9. a first threaded rod; 10. a first steering gear; 11. a second steering gear; 12. a rotating shaft; 13. a feed pipe; 14. a fixing plate; 15. a second threaded rod; 16. a second connecting rod; 17. a first knob; 18. a second knob; 19. a first waist fixing frame; 20. a second waist fixing frame; 21. a first leg fixing frame; 22. a second leg fixing frame; 23. a ventilation groove; 24. a first buckle; 25. and the second buckle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an adjustable orthosis for knee-hip joint patients, which is shown in fig. 1-6, and comprises a first fixed sleeve 1 and a second fixed sleeve 2, wherein the second fixed sleeve 2 is arranged at the bottom of the first fixed sleeve 1, one side of the first fixed sleeve 1 is provided with a damping adjusting mechanism, the damping adjusting mechanism comprises a rotating shaft 3, one side of the rotating shaft 3 is fixedly connected with the first fixed sleeve 1, an installation groove 4 is formed in the inner side of the rotating shaft 3, a rotating ring 5 is rotatably connected to the outer side of the rotating shaft 3, a first connecting rod 6 is fixedly connected to the bottom of the rotating ring 5, a damping groove 7 is formed in the inner side of the rotating ring 5, a damping plate 8 is arranged in the installation groove 4, the damping plate 8 penetrates through the installation groove 4 and is in sliding connection with the installation groove 4, one end of the damping plate 8 extends into the damping groove 7, the other end of the damping plate 8 is in threaded connection with a first threaded rod 9, the bottom of the first threaded rod 9 is rotatably connected with the installation groove 4, a first steering gear 10 is fixedly connected to the outer side of the first threaded rod, a first steering gear 10 is fixedly connected to the outer side of the first steering gear 10, a second steering gear 11 is fixedly connected to the rotating shaft 11, one side of the rotating shaft 12 extends to the first rotating shaft 11, and is fixedly connected to one side of the rotating shaft 11 and is fixedly connected to the outer side of the rotating shaft 11.
Furthermore, in the above technical scheme, the number of the rotation shafts 3 is two, the two rotation shafts 3 are distributed symmetrically about the line of the first fixed sleeve 1, the top of the rotation ring 5 is fixedly connected with a feeding pipe 13, and the feeding pipe 13 is communicated with the damping groove 7.
Furthermore, in the above technical scheme, the number of the second fixing sleeves 2 is two, the two second fixing sleeves 2 are symmetrically distributed about the central line of the first fixing sleeve 1, the two second fixing sleeves 2 are internally provided with skin-friendly layers, the skin-friendly layers are made of rubber materials, and the arrangement of the skin-friendly layers is beneficial to improving the comfort of a user wearing the second fixing sleeves 2.
Further, in the above technical scheme, the height adjusting mechanism includes fixed plate 14, fixed plate 14 one side and the fixed cover 2 fixed connection of second, fixed plate 14 middle part threaded connection has second threaded rod 15, second threaded rod 15 top rotates and is connected with second connecting rod 16, second connecting rod 16 top articulates the setting with head rod 6 bottom, the first knob 17 of first threaded rod 9 one end fixedly connected with, second threaded rod 15 one end fixedly connected with second knob 18, second knob 18 surface is equipped with the scale mark, and second knob 18 surface is equipped with the scale mark and is favorable to conveniently observing the promotion height of second threaded rod.
Furthermore, in the above technical solution, the first fixing sleeve 1 is composed of a first waist fixing frame 19 and a second waist fixing frame 20, the first waist fixing frame 19 and the second waist fixing frame 20 are hinged, and the top diameter of the first fixing sleeve 1 is smaller than the bottom diameter of the first fixing sleeve 1.
Further, in the above technical solution, the second fixing sleeve 2 is composed of a first leg fixing frame 21 and a second leg fixing frame 22, the first leg fixing frame 21 and the second leg fixing frame 22 are hinged, and the top diameter of the second fixing sleeve 2 is larger than the bottom diameter of the second fixing sleeve 2.
Furthermore, in the above technical solution, the surfaces of the first waist fixing frame 19, the second waist fixing frame 20, the first leg fixing frame 21 and the second leg fixing frame 22 are provided with a plurality of ventilation slots 23, and the ventilation slots 23 are arranged to be beneficial to improving the heat dissipation performance of the device.
Further, in the above technical solution, the closing position of the first waist fixing frame 19 and the second waist fixing frame 20 is provided with a first buckle 24, and the closing position of the first leg fixing frame 21 and the second leg fixing frame 22 is provided with a second buckle 25.
The working principle of the invention is as follows:
referring to fig. 1-6 of the specification, when the device is used, the first waist fixing frame 19 and the second waist fixing frame 20 can be rotated and unfolded by opening the first buckle 24, then the first fixing sleeve 1 is placed on the waist of a user and is closed, so that the first fixing sleeve 1 is fixed on the waist of the user, then the first leg fixing frame 21 and the second leg fixing frame 22 can be separated by opening the second buckle 25, then the second fixing sleeve 2 is placed on the legs of the user and is closed again, so that the second fixing sleeve 2 is fixed on the legs of the user, damping liquid can be added into the damping groove 7 through the feed pipe 1, when the user acts, the rotating ring 5 and the rotating rod 3 relatively rotate, so that the rotating rod 3 drives the damping plate 87 to move in the damping groove, at the moment, the damping liquid can flow through a gap between the damping plate 7 and the damping groove 7, then the first knob 17 is rotated, so that the first knob 17 drives the rotating shaft 12 and the second steering gear 11 to rotate, so that the second steering gear 11 drives the first steering gear 10 and the first steering gear 9, the threaded rod 9 is connected with the threaded rod 8, so that the damping rod 8 is connected with the rotating rod 8, and the threaded rod 8 is further adjusted, and the distance between the rotating ring and the damping plate 8 is adjusted according to the requirements;
referring to fig. 1-6 of the specification, when the device is in use, the first fixed sleeve 1 and the second fixed sleeve 2 can rotate on the X axis through the rotation arrangement of the rotating rod 3 and the rotating sleeve 5, the first fixed sleeve 1 and the second fixed sleeve 2 can rotate on the Y axis through the hinging arrangement of the first connecting rod 6 and the second connecting rod 16, the second threaded rod 15 can rotate and move in the fixed plate 14 through rotating the second rotating button 18, so that the distance between the first fixed sleeve 1 and the second fixed sleeve 2 is adjusted, and meanwhile, the second fixed sleeve 2 can rotate through the rotation arrangement of the second threaded rod 15 and the second connecting rod 16.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims (5)

1. An adjustable orthosis for patients with knee-hip inflammation, comprising a first fixation sleeve (1) and a second fixation sleeve (2), characterized in that: the second fixed sleeve (2) is arranged at the bottom of the first fixed sleeve (1), a damping adjusting mechanism is arranged on one side of the first fixed sleeve (1), the damping adjusting mechanism comprises a rotating shaft (3), one side of the rotating shaft (3) is fixedly connected with the first fixed sleeve (1), a mounting groove (4) is formed in the inner side of the rotating shaft (3), a rotating ring (5) is rotationally connected to the outer side of the rotating shaft (3), a first connecting rod (6) is fixedly connected to the bottom of the rotating ring (5), a damping groove (7) is formed in the inner side of the rotating ring (5), a damping plate (8) is arranged in the mounting groove (4) in a penetrating mode and is slidably connected with the mounting groove (4), one end of the damping plate (8) extends into the damping groove (7), a first threaded rod (9) is connected to the other end of the damping plate (8) in a threaded mode, the bottom of the first threaded rod (9) is rotationally connected with the mounting groove (4), a first steering gear (10) is fixedly connected to the outer side of the first threaded rod (9), a first steering gear (10) is meshed with the second steering gear (11), one end of the rotating shaft (12) penetrates through the mounting groove (4) and extends to the outer side of the rotating shaft (3), and one side of the second fixing sleeve (2) is provided with a height adjusting mechanism;
the height adjusting mechanism comprises a fixed plate (14), one side of the fixed plate (14) is fixedly connected with a second fixed sleeve (2), a second threaded rod (15) is connected to the middle of the fixed plate (14) in a threaded mode, a second connecting rod (16) is rotatably connected to the top of the second threaded rod (15), the top of the second connecting rod (16) is hinged to the bottom of the first connecting rod (6), a first knob (17) is fixedly connected to one end of the first threaded rod (9), a second knob (18) is fixedly connected to one end of the second threaded rod (15), and scale marks are arranged on the surface of the second knob (18);
the number of the rotating shafts (3) is two, the two rotating shafts (3) are symmetrically distributed about the central line of the first fixed sleeve (1), the top of the rotating ring (5) is fixedly connected with a feeding pipe (13), and the feeding pipe (13) is communicated with the damping groove (7);
the number of the second fixing sleeves (2) is two, the two second fixing sleeves (2) are symmetrically distributed about the central line of the first fixing sleeve (1), skin-friendly layers are arranged in the two second fixing sleeves (2), and the skin-friendly layers are made of rubber materials.
2. An adjustable orthosis for a patient with knee-hip inflammation according to claim 1, characterized in that: the first fixing sleeve (1) consists of a first waist fixing frame (19) and a second waist fixing frame (20), wherein the first waist fixing frame (19) and the second waist fixing frame (20) are hinged, and the top diameter of the first fixing sleeve (1) is smaller than the bottom diameter of the first fixing sleeve (1).
3. An adjustable orthosis for a patient with knee-hip inflammation according to claim 2, characterized in that: the second fixing sleeve (2) consists of a first leg fixing frame (21) and a second leg fixing frame (22), wherein the first leg fixing frame (21) and the second leg fixing frame (22) are hinged, and the top diameter of the second fixing sleeve (2) is larger than the bottom diameter of the second fixing sleeve (2).
4. An adjustable orthosis for a patient with knee-hip inflammation according to claim 1, characterized in that: the waist fixing device is characterized in that ventilation grooves (23) are formed in the surfaces of the first waist fixing frame (19), the second waist fixing frame (20), the first leg fixing frame (21) and the second leg fixing frame (22), and the number of the ventilation grooves (23) is multiple.
5. An adjustable orthosis for a patient with knee hip inflammation according to claim 4, wherein: the first waist fixing frame (19) and the second waist fixing frame (20) are provided with first buckles (24), and the first leg fixing frame (21) and the second leg fixing frame (22) are provided with second buckles (25).
CN202110581049.0A 2021-05-27 2021-05-27 Adjustable orthosis for patients with knee hip arthritis Active CN113303960B (en)

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DE102012012382A1 (en) * 2012-06-21 2013-12-24 Spörer AG Hip bracing orthosis, particularly for children with spastic muscle tone, has stable base frame with central longitudinal strut, where pivot angle of joints is limited to certain predetermined angle value by pivot angle limiter
CN207721936U (en) * 2017-09-24 2018-08-14 贵阳市第四人民医院 A kind of anti-hip and knee dislocation Multifunction movable frame
CN111643241A (en) * 2020-06-23 2020-09-11 北京工道风行智能技术有限公司 Knee joint orthosis assisting in stretching and bending knee
CN112190379A (en) * 2020-10-10 2021-01-08 广东甲子科技有限公司 Novel combined material joint damage struts apparatus

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