WO2010087602A4 - Knee brace that is attachable/detachable to/from an ankle brace - Google Patents
Knee brace that is attachable/detachable to/from an ankle brace Download PDFInfo
- Publication number
- WO2010087602A4 WO2010087602A4 PCT/KR2010/000446 KR2010000446W WO2010087602A4 WO 2010087602 A4 WO2010087602 A4 WO 2010087602A4 KR 2010000446 W KR2010000446 W KR 2010000446W WO 2010087602 A4 WO2010087602 A4 WO 2010087602A4
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- WIPO (PCT)
- Prior art keywords
- knee
- ankle
- rotation angle
- patient
- protector
- Prior art date
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Classifications
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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
- A61F5/0102—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
-
- 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
- A61F5/0102—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
- A61F5/0127—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 feet
-
- 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
- A61F2005/0146—Additional features of the articulation combining rotational and sliding movements, e.g. simulating movements of a natural joint
- A61F2005/0148—Floating pivotal axis
-
- 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
Definitions
- the upper support ( Figure 1.110) and the lower support (120) are connected to the lift protrusion (Figure 3.430) and the rotation protrusion protrusion (440) provided on the fixed frame (140) when the patient slightly bends or opens the leg for walking. (Fig.
- the rotation angle is adjustable by a simple structure using the rotation spring (FIG. 11.550), the stoppers 520 and 530 and the fixing hole 540, and the circular hole 510 is formed in the rotation center axis of the ankle rotation angle central axis 500
- An ankle protector (200) having a good wearing feeling is formed by inserting a bone of a patient's spermatozoa.
- the ankle protector is fixedly connected to the knee protector using a serrated connection frame (Fig. 10.600) capable of adjusting the height of the patient's calf according to the length of the calf, so that the weight applied to the knee of the patient is transmitted to the upper support 110 of the knee protector.
- a serrated connection frame Fig. 10.600
- a knee protector capable of attaching and detaching the knee protector.
- a knee protector for degenerative arthritis patients in which the inner cartilage plate of the knee joint wears, stabilizes the rotational motion of the knee joint, reduces pressure caused by the weight of the patient applied to the injured knee joint,
- the thighs and calves of the knees and ankles are often repeatedly released and loosened, loosened or loosened, the blood circulation is good and the knee and ankle can be rotated according to the patient's condition, the knee protector is desired.
- the present invention relates to a knee protector formed on a side surface of a knee protector
- the upper and lower support rods 50 and 40 and the hinge 41 are inserted into upper and lower openings in the tubular body 30, (20) connected to the ring (11) of the upper support (10) and the other end to a movable pin (40) fixed to the movable hole (32a) of the lower support (50) .
- the upper and lower supports are connected to each other using several links to raise and lower the upper support.
- one rubber band 18 surrounds the knee in the upper support 40 and is connected to the lower support 42 and the other rubber band 20 was wrapped around the knee at the lower support table 42 and connected to the upper support 40 to guide the O-shaped legs to the X-shaped legs.
- the center of the rubber band 300 is attached to the center axis of the knee rotation angle (Figure 4.400), one side is connected to the upper support 110 and the other side is connected to the lower support 120 It induces deformation of the O (O) type leg with the X (X) type leg while pulling the center axis of the knee rotation angle backward by utilizing the elasticity of the rubber band and helps the upright of the rotation frame and the fixed frame of the knee protector .
- Patent Document 6 U.S. Patent 'Knee brace and method for securing the same'
- the present invention provides an upper support and a lower support having a circular shape that strongly surrounds the thighs and calves on the inverted triangle, When bent, it can be rotated by a simple structure. It is rapidly moved close to the center of the knee rotation angle axis (Fig. 9. (2)) where the angle of rotation is adjustable and is abruptly released from the thighs and calves on the inverted triangles to loosen the fastening belt, (Fig. 9. (1)). When the patient is standing upright for walking, they move away from each other suddenly about the central axis of the knee rotation angle (Fig. 9. (1)) and open the gap between the thighs and calves on the inverted triangle, It reduces the weight of the patient applied to the cartilage plate of the joint,
- (O) -type leg is guided to be an X-shaped leg using a rubber band (Fig. 1.300) provided on the central axis of the knee rotation angle,
- the weight of the patient applied to the knee joint is dispersed to the foot plate of the ankle protector from the upper support using a connection frame (figure 1.600) to protect the injured knee joint and can be rotated by a simple structure.
- Ankle rotation angle The object of the present invention is to develop an ankle protector and a knee protector capable of attaching and detaching the protruded bone of the patient to the circular hole 510 formed on the central axis (FIG.
- rotation springs 450 having U-shaped bends 455 and 456 formed at both ends thereof, a stopper 460, And a knee rotation angle central axis 400 capable of being rotatably adjusted by a simple structure using a rotary knob 480
- the raised slide protrusion 430 and the protruded protrusion protrusion 440 are formed on the fixed slide frame 410, the rotary slide groove 420, Install
- one of the rubber bands 300 inserted into the rubber band insertion hole 490 formed on the center axis of the knee rotation angle is connected to the upper support 110 and the other is connected to the lower support 120).
- the wearer walks the knee in a state where the knee rotation angle is slightly bent from 10 to 40 degrees, the gap between the femur and the cartilaginous plate of the knee joint is maintained in a normal state.
- the knee rotation angle central axis 400 is rapidly raised due to the rotation of the rotary frame 110 of the upper support and the elasticity of the rubber band in the case of (2) Make the gap between the femur and the cartilage plate of the joint open.
- connection frame 600 passes through the ankle rotation angle central axis 500 and the sole plate 350 of the ankle protector capable of adjusting the rotatable angle so that the body weight of the patient is dispersed on the ground without hanging over the patient's knee joint.
- Fig. 2 is an elevation and a descending view of the center axis of the knee rotation angle according to the present invention.
- FIG 3 is an elevation and a lowering operation view of the center axis of the knee rotation angle of the present invention.
- FIG 4 shows the operation of the present invention and conventional rubber bands
- Figure 5 is another embodiment of the rubber band of the present invention.
- FIG. 6 is an operational view when applying a rotation angle fixing axis to a conventional rotation angle season
- FIG. 7 is a view showing the rotation angle adjustment and the ascending and descending structure of the knee rotation angle central axis of the present invention
- Fig. 8 is a view showing a rotatable angle operation of a knee rotation angle central axis of the present invention.
- Fig. 9 is an explanatory view of the ankle rotation angle central axis of the present invention when the patient wears it; Fig.
- FIG. 11 is a structural view of an ankle rotation angle central axis of the present invention.
- FIG. 12 is an operational view of the ankle rotation angle central axis of the present invention.
- Fig. 13 is an operational view of the knee rotation angle central axis and the connection frame of the present invention.
- Figure 14 is a practical wear diagram of the present invention.
- Fig. 15 is a structural view of the registered patent No. 10-0648639; Fig.
- FIG. 18 is a structural view of US 7,044,925 B2 of U.S. Pat.
- FIGS. 19 and 20 are diagrams of U.S. Patent 'Knee brace and method for securing the same' US 2006/0135904 A1.
- the present invention relates to a method for alleviating the weight loss of a knee joint of a patient suffering from degenerative arthritis by using a spacing and pulling action and by tightening the tightening belt of the upper support around the thigh of the patient and tightening the knee
- the knee and ankle protector can be rotated in a simple structure by adjusting the rotation angle of the ankle protector.
- the circular opening is formed in the central axis of the rotation angle of the ankle protector to improve the wearing comfort.
- the knee To an ankle protector and an attachable and detachable knee protector which connect the protector and the ankle protector to distribute the weight of the patient directly to the knee joint.
- a lower support 120 having a lower tightening belt and a fixing frame 140;
- a knee rotation angle central axis 400 provided with a rising rotation slot, protruding protrusions, a rotation spring, a stopper, a fixing groove, and a rubber band 300 provided on the knee protector 100:
- a sawtooth-shaped connection frame 600 capable of height-adjustable multi-steps while connecting the knee protector and ankle protector to each other:
- An ankle rotation angle central axis 500 in which a circular hole 510, a rotation spring, a stopper and a fixing groove are provided on a central axis connecting the ankle frame and the sole plate,
- Ankle protector assembled with the above accessories and knee protector removable.
- Fig. 2 is a structural view of the raising and lowering of the central axis of the knee rotation angle
- a rising slide groove 410 and a rotating slide groove 420 are provided on a knee rotation angle central axis 400 connected to the rotary frame 130 and a rising projection protrusion 430 and a rotation protrusion projection 440 ).
- 3 is an operation diagram of the rising and falling of the rotating frame and the fixed frame
- the rotation protrusion protrusion 440 installed on the stationary frame 140 rotates about the rotational axis of the knee rotation angle central axis 400
- the rising protrusion protrusion 430 located at the bottom of the groove 420 and installed in the fixed frame is located at the bottom of the rising slide groove 410 of the knee rotation angle central axis 400.
- Figure 4 is an operational view of the rubber bands of the present invention and conventional rubber bands
- the conventional rubber band 301 starts from the upper support 110 and is connected to the lower support 120 by wrapping around the knee.
- the upper support and the lower support are made elastic
- the impact due to the weight of the patient applied to the upper support is not transferred to the lower support without going through the knee joint because the fixed frame and the rotary frame are difficult to completely pull.
- the rubber band of the present invention pulls the knee rotation angle central axis 400 in the backward direction by using the elasticity of the rubber band when the patient is standing upright at a rotation angle of 0 to 10 degrees with the knee extended,
- the rotation protruding protrusion 440 of the fixed frame 140 is moved to the bottom of the rotating slide groove 420 connected to the rotating frame 130 and at the same time the rising protruding protrusion 430 of the fixing frame is moved up And moves to the bottom of the slide groove 410 to induce the rotation frame and the elevation of the upper support.
- Fig. 5 shows another embodiment of a rubber band for supporting the upright when two knee rotation angle central axes for pulling action are provided on both sides of the knee protector
- the rubber band 310 is connected to the center axis of the other knee rotation angle while covering the knee joint starting from the central axis of rotation of one knee, and the center axis of the knee rotation angle is moved in the backward direction Pulling helps to upright the upper and lower supports to induce traction of the thighs and calves.
- the rubber band 330 starts from the rear center of the lower support and surrounds the calf of the patient, passes through the center axis of one knee rotation angle, and once again passes through the center axis of the other knee rotation angle while covering the knee joint Again, the patient 's calf is wrapped around the back of the lower support and connected to the center of the back using the elastic force of the rubber band pulling the center axis of the knee rotation angle back and upright support the upper and lower supports to induce traction of the thighs and calves.
- FIG. 6 is a structural view of a knee rotation angle central axis of the present invention in a conventional 'KR 20-0431104' knee joint assist device angle adjusting device '
- the upward projecting projection 430 and the rotational projecting projection 440 of the present invention are fixed to the fixed frame of the angle regulating device for adjusting the rotational angle of the fixed frame 210 and the rotating frame 110 in multiple stages by using the push members 710 and 720, And the first lid 730 and the second lid 7400 are provided with a rising slide groove 410 and a rotating slide groove 420 to move the upper and lower supports up and down according to the bending angle of the patient's knee .
- FIG. 7 is a structural view showing a combination of a rotatable angle regulating device and a pulling action device of an up and down movement on a center axis of the knee rotation angle
- a fixing hole 480 and a guide groove 470 for fixing the stopper 460 are provided by using the fixing protrusion protrusion 430 and the rotary protrusion protrusion 440 in the fixing frame 140.
- the protruding stopper 460 inserted and fixed in the fixing hole 480 is pressed and fixed in the direction opposite to the rotation center axis by utilizing the elasticity of the rotation spring 450 having the U-shaped bends 455 and 456 formed at both ends thereof And leaves the hall.
- the stopper is inserted and fixed to the fixing hole at the desired position by using the elasticity of the rotation spring, thereby rotating the fixing frame 140 by a desired angle.
- FIG. 9 is a view showing the operation of the knee protector of the present invention when the patient wears the knee protector
- the distance between the rotation frame 130 of the upper support and the fixed frame 140 of the lower support is smaller than the knee rotation angle center
- the upper support 110 is raised upward to push the thighs of the inverted triangular shape of the patient strongly upwards and pushing upward so that the weight of the patient is not imposed on the knee joint and is connected to the lower support Passes through the frame 600 and is applied to the foot plate 350 of the ankle protector.
- connection frame 600 is an operation diagram of attaching the ankle protector to the fixing frame 140 of the lower support provided on the knee protector of the present invention by using the connection frame 600. In the case where the patient's symptoms are not severe, If the patient has severe symptoms, wear an ankle protector.
- connection frame 600 having the multifold serrated grooves formed on the fixed frame of the lower support and the ankle protector is set up in accordance with the desired calf length of the patient.
- connection frame 600 having a multilevel saw tooth-shaped defect is inserted into a plurality of fixing protrusions 620 provided on the fixing frame of the lower support.
- the fixing ring 610 provided on the fixing frame of the lower supporting frame is inserted into the connecting frame 600 fitted to the fixing protrusion 620 and fixed to the fixing frame.
- FIG. 11 is a structural view of the ankle rotation angle central axis of the present invention
- a circular hole 510 is formed in the center of the ankle rotation center axis 500 connected to the connection frame 600 to insert the patient's peach bones.
- a fixing hole 540 is formed on the upper end of the ankle rotation angle central axis and a front stopper 520 and a rear stopper 530 are inserted into the guide groove and a rotation spring 550 having U- And a locking step 570 is formed on the top of the sole plate.
- the front and rear stoppers 520 and 530 inserted and fixed to the fixing hole 540 by the elasticity of the rotation spring 550 formed with the U-shaped bends 551 and 552 at both ends, Push it away from the fixing hole.
- a desired rotation angle range is set by using the front stopper 520, the rear stopper 530 and the engagement protrusion 570 of the ankle rotation angle central axis 500.
- FIG. 13 is an operation diagram of the ankle rotation angle central axis and the connection frame of the present invention
- Fig. 14 is a practical view of the present invention. As shown in Fig. 14,
- Only the knee protector of the present invention can be worn on both sides of the patient in a simple and practical manner, depending on whether the patient wears two left and right or according to the patient's symptoms.
- the knee protector with the ankle protector of the present invention can be easily and practically worn on both sides of the patient, depending on whether the patient wears two left or right or right or left patient's disease symptoms.
- ankle guards of the present invention can be worn on both sides of the patient in a simple and practical manner, depending on the patient's wearing of two left or right or depending on the patient's symptoms.
- the knee protector capable of removing and attaching the ankle protector of the present invention can be used industrially because it can effectively protect the knee of the patient as compared with the conventional protector.
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Abstract
The present invention relates to a knee brace that is attachable/detachable to/from an ankle brace, and which is formed by interconnecting a knee brace (Fig. 1 (100)) and an ankle brace (Fig. 1 (200)) via a connection frame (Fig. 1 (600)) having a sawtooth side. The knee brace (100) is configured such that, when the patient bends the knee thereof to walk, an annular upper support (110) having a predetermined length and an annular lower support (120) having a predetermined length rapidly move toward a knee rotation angle center shaft (400) which can adjust the rotation angle of the knee of the patient through the simple structure thereof in accordance with the condition of the patient, such that the upper support (110) and the lower support (120) escape from the thigh and the calf of the patient, respectively, which form an inverted triangle shape, to loosen the fastening force of a fastening belt of the upper support, which fastens the brace to the thigh of the patient, and when the patient stands upright by straightening the knees thereof, the upper support and the lower support rapidly move to be spaced apart from each other to increase the gap therebetween in which the knee joint of the patient is positioned. The knee brace (100) has a rubber band (300) which enables the O-shaped bowleg of the patient to become an X-shaped leg to protect the outworn internal cartilaginous plate of the knee joint and to urge the use of the external cartilaginous plate thereof, and which draws the knee rotation angle center shaft (400) in a backward direction to assist the upper support and the lower support in standing upright. The ankle brace (200) has an ankle rotation angle center shaft (500) which can adjust the rotation angle of the ankle of the patient through the simple structure thereof in accordance with the condition of the patient, and the ankle rotation angle center shaft (500) has a hole (510) for inserting the ankle bone of the patient to improve the comfort of the patient. The knee brace that is attachable/detachable to/from ankle brace according to the present invention, and which is formed by interconnecting the knee brace (100) and the ankle brace (200) via the connection frame (600) having a sawtooth side, distributes the weight of a patient being loaded onto the knee thereof from an upper support (110) of the knee brace to a sole plate (350) of the ankle brace, thus protecting the knee joint of the patient.
Description
본 발명은 환자가 보행하기 위하여 다리를 약간 구부리거나 폈을 때 상부 지지대(도1.110)와 하부지지대(120)가 고정프레임(140)에 설치한 상승돌출 돌기(도3.430)와 회전돌출돌기(440)를 이용하여 급격히 서로 근접 또는 이격 되어서 견인작용을 하며, 고무밴드(도4.300)를 무릎회전각도중심 축을 중심으로 상부지지대의 허벅지와 하부지지대의 종아리를 감싸도록 설치하여 오(O)형 다리는 엑스(X)형 다리가 형성되도록 유도하며, 고무밴드의 탄력성을 이용하여 무릎회전각도중심 축을 뒤쪽방향으로 당겨서 회전프레임(도4.130)과고정프레임(140)을 직립하게 만들어서 견인작용 및 착용자의 보행 시 체중에 의한 충격이 무릎의 마모된 내측 연골 판에 직접적으로 가해지는 것을 방지하며 회전스프링(도7.450), 스톱퍼(460), 고정 홀(480)을 이용한 간단한 구조로 회전가능각도조절이 가능한 무릎보호대(100)를 만든다. The upper support (Figure 1.110) and the lower support (120) are connected to the lift protrusion (Figure 3.430) and the rotation protrusion protrusion (440) provided on the fixed frame (140) when the patient slightly bends or opens the leg for walking. (Fig. 4.300) around the center axis of the knee rotation angle to surround the thigh of the upper support and the calf of the lower support, and the O (Figure 4.130) and the fixing frame 140 are erected by pulling the center axis of the knee rotation angle backward by utilizing the elasticity of the rubber band, so that the pulling action and the walking motion of the wearer (Figure 7.450), the stopper (460), and the fixing hole (480) to prevent the impact caused by the weight from being directly applied to the worn inner cartilage plate of the knee A knee protector (100) with adjustable angle is made.
회전스프링(도11.550), 스톱퍼(520,530), 고정 홀(540)을 이용한 간단한 구조로 회전가능각도조절이 가능하며 발목회전각도중심 축(500)의 회전중심 축에 원형구멍(510)을 형성하여 환자의 봉숭아 뼈가 삽입되어 착용 감이 좋은 발목보호대(200)를 만든다. The rotation angle is adjustable by a simple structure using the rotation spring (FIG. 11.550), the stoppers 520 and 530 and the fixing hole 540, and the circular hole 510 is formed in the rotation center axis of the ankle rotation angle central axis 500 An ankle protector (200) having a good wearing feeling is formed by inserting a bone of a patient's spermatozoa.
환자의 종아리 길이에 따라서 다단계의 높이조절이 가능한 톱니형상의 연결프레임(도10.600)을 이용하여 발목보호대를 무릎보호대와 서로 연결 고정하여 환자의 무릎에 가해지는 체중을 무릎보호대의 상부지지대(110)로부터 발목보호대의 발바닥 판(350)으로 분산하여 환자의 무릎관절을 보호하는 발목보호대와 탈,부착 가능한 무릎보호대에 관한 것이다. The ankle protector is fixedly connected to the knee protector using a serrated connection frame (Fig. 10.600) capable of adjusting the height of the patient's calf according to the length of the calf, so that the weight applied to the knee of the patient is transmitted to the upper support 110 of the knee protector. To the foot plate 350 of the ankle protector to protect the knee joint of the patient, and a knee protector capable of attaching and detaching the knee protector.
일반적으로 무릎관절의 내측 연골 판이 마모되는 퇴행성 관절염환자용 무릎보호대는 무릎관절의 회전운동을 안정시키고 손상된 무릎관절에 가해지는 환자의 체중에 의한 압력을 줄여주고 상부와 하부지지대의 조임 벨트가 보행 시 환자의 허벅지와 종아리에서 수시로 이탈과 조임을 반복하며 조이거나 느슨하게 풀어주어 혈액순환이 잘되며 환자의 병세에 따라서 무릎과 발목의 회전가능각도조절이 가능한 무릎보호대를 원하고 있다. In general, a knee protector for degenerative arthritis patients, in which the inner cartilage plate of the knee joint wears, stabilizes the rotational motion of the knee joint, reduces pressure caused by the weight of the patient applied to the injured knee joint, The thighs and calves of the knees and ankles are often repeatedly released and loosened, loosened or loosened, the blood circulation is good and the knee and ankle can be rotated according to the patient's condition, the knee protector is desired.
즉,도15의 무릎관절견인장치 등록특허 KR 10-0648639호의 발명의 That is, according to the invention of the knee joint pull apparatus of Patent Document KR 10-0648639 of Fig. 15
구성 에서 제시한 바와 같이As suggested in the configuration
즉 도 3a 및 도 3b의 사용상태도 및 도 4a 내지 도 4d의 작동상태 도에서 보는 바와 같이, 착용자의 무릎이 구부려진 상태에서는 무릎관절의 대퇴골과 연골 사이의 간격을 정상적인 상태로 유지하나, 착용자가 직립하거나 의자에서 일어서는 경우, 상기 제1견인부재(110)의 회전운동에 의해 상기 제2견인부재(130)가 점차 하강하게 되어 상기 무릎관절의 대퇴골과 연골 사이의 간격이 서서히 이격되게 된다. That is, as shown in the use state diagrams of FIGS. 3A and 3B and the operation state diagrams of FIGS. 4A to 4D, when the knee of the wearer is bent, the gap between the femur and the cartilage of the knee joint is maintained in a normal state, The second traction member 130 is gradually lowered by the rotational movement of the first traction member 110 so that the gap between the femur and the cartilage of the knee joint is gradually spaced apart .
그러나 이와 같은 방법은 상기 스프링(153)의 일단을 고정하는 고정편(155)과 상기 연결부재(150), 걸림편(131)등의 많은 부속품이 필요하며 제1견인부재(110)과 제2견인부재(130)가 서로 기계적으로 완전하게 연결되지 않아서 동작이 불안정하며 회전가능각도조절이 불가능하다. However, such a method requires a lot of accessories such as the fixing member 155 for fixing one end of the spring 153 and the connecting member 150 and the locking member 131, and the first pulling member 110 and the second The pulling members 130 are not mechanically completely connected to each other, so that the operation is unstable and the adjustable angle of rotation is impossible.
또한 도16의 무릎보호대에 설치되는 무릎보호 및 충격완화장치 등록실용 KR 20-0378573호의 고안의 구성 및 작용 에서 제시한 바와 같이, Also, as shown in the construction and operation of the invention of the knee protection and shock absorbing device registration room KR 20-0378573 installed in the knee protector of Fig. 16,
본 고안은 무릎보호대의 측면에 형성되는 무릎보호장치에 있어서, The present invention relates to a knee protector formed on a side surface of a knee protector,
관체(30)와: 상부지지대(10)와: 하부지지대(50)와: 가동핀(40)과: 힌지(41)와: 상기 관체(30)내에 각각 상,하부개구부에 삽입되어지고, 일측은 상기 상부지지대(10)의 상기 고리(11)와 타측은 상기 하부지지대(50)의 상기 가동공(32a)에 고정되는 가동핀(40)에 연결 형성하는 스프링(20)을 포함하는 것을 특징으로 한다.The upper and lower support rods 50 and 40 and the hinge 41 are inserted into upper and lower openings in the tubular body 30, (20) connected to the ring (11) of the upper support (10) and the other end to a movable pin (40) fixed to the movable hole (32a) of the lower support (50) .
그러나 이와 같은 방법은 관체(30)와 스프링(20)등의 복잡한 구조와 많은 부속품을 필요하고 회전가능각도조절이 안되며 환자가 무릎을 90도 이상 구부려야 상부지지대와 하부지지대가 완전히 이격하여 견인작용이 되고 환자가 걷기 위하여 무릎 10도에서 40도 정도를 약간 구부렸을 때는 조임 벨트가 환자의 허벅지에서 이탈과 견인되는 효과가 적다. However, such a method requires a complicated structure such as the tube 30 and the spring 20 and many accessories, and the rotation angle is not adjusted. When the patient bends the knee more than 90 degrees, the upper and lower supports are completely separated from each other And when the patient bends a little about 10 degrees to 40 degrees to walk, the tightening belt is less likely to be pulled off and pulled from the patient's thighs.
또한 도17의 KR 10-0834074호 와 도18의 US 7,044,925 B2에서 제시한 바와 같이, 여러 개의 링크를 이용하여 상부와 하부지지대를 서로 연결하여 상부지지대를 상승과 하강한다. Also, as shown in KR 10-0834074 in FIG. 17 and US 7,044,925 B2 in FIG. 18, the upper and lower supports are connected to each other using several links to raise and lower the upper support.
그러나 이와 같은 방법은 복잡한 작용을 하는 링크가 필요하며 무릎의 회전가능각도 조절이 안 되는 단점이 있다. However, such a method requires a complicated link and has a drawback in that it is not possible to adjust the angle of rotation of the knee.
또한 도19,도20의 US 2006/0135904 A1 에서 제시한 바와 같이, 한 개의 고무밴드(18)는 상부지지대(40)에서 무릎을 감싸며 하부지지대(42)로 연결하고 다른 한 개의 고무밴드(20)는 하부지지대(42)에서 무릎을 감싸며 상부지지데(40)로 연결하여 오(O)형의 다리를 엑스(X)형의 다리로 유도하였다. 19 and 20, one rubber band 18 surrounds the knee in the upper support 40 and is connected to the lower support 42 and the other rubber band 20 Was wrapped around the knee at the lower support table 42 and connected to the upper support 40 to guide the O-shaped legs to the X-shaped legs.
그러나, 이와 같은 방법은 도4.(1)에 제시한 바와 같이 상부지지대(110)와 하부지지대(120)를 연결한 고무밴드(301)의 탄력성 때문에 서로 당겨져서 환자의 무릎이 직립 시에도 고정프레임(140)과 회전프레임(130)이 완전한 직립이 어려워서 보행 시 발생하는 환자체중에 의한 충격이 무릎관절에 직접적으로 가해지는 단점이 있다. 4 (1), the elastic band of the rubber band 301 connecting the upper support 110 and the lower support 120 pulls each other, so that the knee of the patient is fixed Since the frame 140 and the rotary frame 130 are difficult to completely stand upright, there is a disadvantage that an impact due to the patient's body weight caused by walking occurs directly on the knee joint.
본 발명은 무릎회전각도중심 축(도4.400)에 고무밴드(300)의 중심을 부착하고 한쪽은 허벅지를 감싸며 상부지지대(110)에 연결하고 다른 한쪽은 종아리를 감싸며 하부지지대(120)에 연결하여 오(O)형의 다리를 엑스(X)형의 다리로 변형을 유도하면서 동시에 고무밴드의 탄력성을 이용하여 무릎회전각도중심 축을 뒤쪽방향으로 당겨서 무릎보호대의 회전프레임과 고정프레임의 직립을 도와준다. In the present invention, the center of the rubber band 300 is attached to the center axis of the knee rotation angle (Figure 4.400), one side is connected to the upper support 110 and the other side is connected to the lower support 120 It induces deformation of the O (O) type leg with the X (X) type leg while pulling the center axis of the knee rotation angle backward by utilizing the elasticity of the rubber band and helps the upright of the rotation frame and the fixed frame of the knee protector .
종래기술의 문헌정보 Conventional literature information
[문헌1] '무릎관절 보조기구의 각도조절장치’ [Reference 1] 'Angle adjusting device of knee joint assist device'
등록실용 KR 20-0431104호 Registration office KR 20-0431104
[문헌2] '무릎관절견인장치’ 등록특허 KR 10-0648639호 [Literature 2] 'Knee Joint Traction Device' Registered Patent No. KR 10-0648639
[문헌3] '무릎보호대에 설치되는 무릎보호 및 충격완화장치' [Literature 3] 'Knee Protection and Shock Mitigation Device Installed on Knee Protector'
등록실용 KR 20-0378573호 Registration office KR 20-0378573
[문헌 4] 무릎관절 정형용 보조기구’ [Literature 4] Auxiliary device for knee joint shaping [
등록특허 KR 10-0834074호 Patent Registration No. KR 10-0834074
[문헌 5] U.S,Patent ‘Hinge system for regulating knee joint [Literature 5] U.S. Patent 'Hinge system for regulating knee joint
flexion and extension’ US 7,044,925 B2 flexion and extension 'US 7,044,925 B2
[문헌 6] U.S,Patent ‘Knee brace and method for securing the same' [Patent Document 6] U.S. Patent 'Knee brace and method for securing the same'
US 2006/0135904 A1 US 2006/0135904 A1
상술한 바와 같은 문제점을 해결하기 위해 안출된 본 발명은 역삼각형상의 허벅지와 종아리를 강하게 감싸고 있는 원형 형상의 길이가 일정한 상부지지대와 하부지지대를 환자가 보행을 하기 위하여 무릎을 10도에서 40도정도로 구부렸을 때는 간단한 구조로 회전가능각도조절이 가능한 무릎회전각도중심 축(도9. (2))방향으로 급격히 근접 이동하여 역삼각형상의 허벅지와 종아리에서 급격히 이탈되어 조임 벨트를 느슨하게 풀리게 하여 혈액순환을 원활하게 하며, 환자가 보행하기 위하여 직립하였을 때는 무릎회전각도중심 축(도9. (1))을 중심으로 급격히 서로 이격, 이동하여 역삼각형상의 허벅지와 종아리의 간격을 벌려주어 견인작용을 하여 무릎관절의 연골 판에 가해지는 환자의 체중을 감소하여주며, In order to solve the above-mentioned problems, the present invention provides an upper support and a lower support having a circular shape that strongly surrounds the thighs and calves on the inverted triangle, When bent, it can be rotated by a simple structure. It is rapidly moved close to the center of the knee rotation angle axis (Fig. 9. (2)) where the angle of rotation is adjustable and is abruptly released from the thighs and calves on the inverted triangles to loosen the fastening belt, (Fig. 9. (1)). When the patient is standing upright for walking, they move away from each other suddenly about the central axis of the knee rotation angle (Fig. 9. (1)) and open the gap between the thighs and calves on the inverted triangle, It reduces the weight of the patient applied to the cartilage plate of the joint,
무릎회전각도중심 축에 설치한 고무밴드(도1.300)를 이용하여 오(O)형의 다리를 엑스(X)형의 다리가 되도록 유도하며, (O) -type leg is guided to be an X-shaped leg using a rubber band (Fig. 1.300) provided on the central axis of the knee rotation angle,
무릎관절에 가해지는 환자의 체중을 연결프레임(도1.600)을이용하여 상부지지대에서 발목보호대의 발바닥 판으로 분산하여 손상된 무릎관절을 보호하며 간단한 구조로 회전가능각도조절이 가능한 발목보호대의 발목회전각도중심 축(도1.500)에 형성한 원형구멍(510)에 환자의 돌출된 봉숭아 뼈가 끼워지게 하여 밀착과 착용 감을 좋게 하는 발목보호대와 탈,부착 가능한 무릎보호대를 개발하는데 목적이 있다. The weight of the patient applied to the knee joint is dispersed to the foot plate of the ankle protector from the upper support using a connection frame (figure 1.600) to protect the injured knee joint and can be rotated by a simple structure. Ankle rotation angle The object of the present invention is to develop an ankle protector and a knee protector capable of attaching and detaching the protruded bone of the patient to the circular hole 510 formed on the central axis (FIG.
상술한 바와 같은 목적을 달성하기 위하여 In order to achieve the above object,
도7의 구조도에서 제시한 바와 같이 상부지지대에 부착한 회전프레임에 탄성력을 높이기 위하여 양쪽 끝부분에 유(U)자형 굴곡(455,456)을 형성한 회전스프링(450), 스톱퍼(460), 고정 홀(480)을 이용한 간단한 구조로 회전가능조절이 가능한 무릎회전각도중심 축(400)에 As shown in the structural view of FIG. 7, in order to increase the elastic force of the rotary frame attached to the upper support, rotation springs 450 having U-shaped bends 455 and 456 formed at both ends thereof, a stopper 460, And a knee rotation angle central axis 400 capable of being rotatably adjusted by a simple structure using a rotary knob 480
도2의 구조도에서 제시한 바와 같이 상승슬라이드 홈(410)과 회전슬라이드 홈(420)과 하부지지대의 고정프레임에 형성한 돌출된 상승돌출돌기(430)와 돌출된 회전돌출돌기를(440)을 설치하고 As shown in the structural drawing of FIG. 2, the raised slide protrusion 430 and the protruded protrusion protrusion 440 are formed on the fixed slide frame 410, the rotary slide groove 420, Install
도4의 작동도에서 제시한 바와 같이 무릎회전각도중심 축에 형성한 고무밴드 삽입구멍(490)에 삽입한 고무밴드(300)의 한쪽은 상부지지대(110)에 연결하고 다른 한쪽은 하부지지대(120)에 연결하여 착용자가 걷기 위하여 무릎의 회전각도가 10도에서 40도정도로 약간 구부려진 상태에서는 무릎관절의 대퇴골과 연골 판 사이의 간격을 정상적인 상태로 유지하나 착용자가 걷기 위하여 무릎의 회전각도가 0도에서 10도정도로 직립하였을 경우인 (2)번에서는 상부지지대의 회전프레임(110)의 회전운동과 고무밴드의 탄력성의 도움을 받아서 무릎회전각도중심 축(400)이 급격히 상승하게 되어 상기 무릎관절의 대퇴골과 연골 판 사이의 간격이 벌어지게 한다. As shown in the operation diagram of FIG. 4, one of the rubber bands 300 inserted into the rubber band insertion hole 490 formed on the center axis of the knee rotation angle is connected to the upper support 110 and the other is connected to the lower support 120). When the wearer walks the knee in a state where the knee rotation angle is slightly bent from 10 to 40 degrees, the gap between the femur and the cartilaginous plate of the knee joint is maintained in a normal state. However, The knee rotation angle central axis 400 is rapidly raised due to the rotation of the rotary frame 110 of the upper support and the elasticity of the rubber band in the case of (2) Make the gap between the femur and the cartilage plate of the joint open.
도10의 작동도에서 제시한 바와 같이 역삼각형상의 허벅지를 강하게 감싸고 있는 무릎보호대의 상부지지대(110)에 가해지는 환자의 체중이 무릎보호대의 상부 지지대에서 무릎관절에 걸치지 않고 하부지지대에 설치한 연결프레임의 고정용 돌출돌기(620)에 연결프레임의 톱니형상의 다단계 홈을 삽입하고 고정 링(610)으로 고정된 연결 프레임(600)과 환자의 돌출된 봉숭아 뼈에 걸리지 않도록 원형구멍(510)을 형성하고 회전가능각도조절이 가능한 발목보호대의 발목회전각도중심 축(500)과 발바닥 판(350)을 통과하여 환자의 체중이 환자의 무릎관절에 걸치지 않고 지면으로 분산시킨다. As shown in the operation diagram of FIG. 10, when the weight of the patient applied to the upper supporter 110 of the knee supporter which strongly surrounds the thigh on the inverted triangle is installed on the lower supporter without hanging from the upper supporter of the knee supporter The multifold groove of the serration shape of the connection frame is inserted into the fixing protrusion protrusion 620 of the connection frame, and the connection frame 600 fixed by the fixing ring 610 and the circular hole 510 are formed so as not to be caught by the protruding bones of the patient. And passes through the ankle rotation angle central axis 500 and the sole plate 350 of the ankle protector capable of adjusting the rotatable angle so that the body weight of the patient is dispersed on the ground without hanging over the patient's knee joint.
퇴행성관절염이나 운동으로 인한 연골손상환자의 체중이 손상된 무릎관절에 직접적으로 가해지는 것을 완화하여 손상된 무릎관절의 연골 판을 보호하며 상부와 하부지지대의 조임 벨트가 환자의 허벅지와 종아리를 감싸며 강하게 조여주는 조임력을 환자가 보행 시 수시로 느슨하게 풀어주어서 혈액순환을 좋게 하며 간단한 구조로 환자의 병세에 따라서 무릎과 발목의 회전가능각도를 조절할 수 있으며 고무밴드를 이용하여 오(O)형의 다리를 엑스(X)형의 다리로 유도하여 내측 연골 판을 보호하여 환자의 봉숭아 뼈가 발목보호대의 회전각도고정 축의 원형구멍 삽입되어 착용 감을 좋게 한다. It protects the cartilage plate of the injured knee joint by relieving the weight of the cartilage damaged by degenerative arthritis or exercise by directly applying to the injured knee joint and tightens the tightening belt of the upper and lower support around the thigh and calf of the patient It is possible to adjust the angle of rotation of the knee and ankle according to the patient's condition with a simple structure, and it is possible to adjust the angle of rotation of the knee and ankle by using the rubber band, ) Type legs to protect the medial cartilage plate so that the patient's bones are inserted into the circular hole of the rotation angle fixing shaft of the ankle protector to improve the wearing comfort.
도 1은 본 발명의 전체구조의 사시도. 1 is a perspective view of the entire structure of the present invention;
도 2는 본 발명의 무릎회전각도중심 축의 상승 및 하강 구조도. Fig. 2 is an elevation and a descending view of the center axis of the knee rotation angle according to the present invention. Fig.
도 3는 본 발명의 무릎회전각도중심 축의 상승 및 하강 작동도. 3 is an elevation and a lowering operation view of the center axis of the knee rotation angle of the present invention.
도 4는 본 발명과 기존의 고무밴드의 작동도 Figure 4 shows the operation of the present invention and conventional rubber bands
도 5는 본 발명의 고무밴드의 다른 실시예. Figure 5 is another embodiment of the rubber band of the present invention.
도 6은 기존의 회전각도절기에 회전각도고정 축을 적용 시 작동도. 6 is an operational view when applying a rotation angle fixing axis to a conventional rotation angle season;
도 7은 본 발명의 무릎회전각도중심 축에 회전각도조절과 상승,하강 구조도 FIG. 7 is a view showing the rotation angle adjustment and the ascending and descending structure of the knee rotation angle central axis of the present invention
도 8은 본 발명의 무릎회전각도중심 축의 회전가능각도 작동도. Fig. 8 is a view showing a rotatable angle operation of a knee rotation angle central axis of the present invention. Fig.
도 9는 본 발명의 발목회전각도중심 축을 환자가 착용시 작동도. Fig. 9 is an explanatory view of the ankle rotation angle central axis of the present invention when the patient wears it; Fig.
도 10은 본 발명의 무릎보호대에 발목보호대를 부착시키는 작동도 10 is an operation diagram of attaching the ankle protector to the knee protector of the present invention
도 11은 본 발명의 발목회전각도중심 축의 구조도. 11 is a structural view of an ankle rotation angle central axis of the present invention.
도 12는 본 발명의 발목회전각도중심 축의 작동도. 12 is an operational view of the ankle rotation angle central axis of the present invention.
도 13은 본 발명의 무릎회전각도중심 축과 연결프레임의 작동도. Fig. 13 is an operational view of the knee rotation angle central axis and the connection frame of the present invention. Fig.
도 14는 본 발명의 실용적인 착용도. Figure 14 is a practical wear diagram of the present invention.
도 15는 등록특허 KR 10-0648639호의 구조도. Fig. 15 is a structural view of the registered patent No. 10-0648639; Fig.
도 16은 등록실용 KR 20-0378573호의 구조도. 16 is a structural view of the registration room KR 20-0378573;
도 17은 등록특허 KR 10-0834074호의 구조도. 17 is a structural view of the registered patent document No. 10-0834074;
도 18은 U.S,Patent ‘Hinge system for regulating knee joint flexion and extension’ US 7,044,925 B2의 구조도. FIG. 18 is a structural view of US 7,044,925 B2 of U.S. Pat.
도 19, 도20은 U.S,Patent ‘Knee brace and method for securing the same’ US 2006/0135904 A1의 구조도. FIGS. 19 and 20 are diagrams of U.S. Patent 'Knee brace and method for securing the same' US 2006/0135904 A1.
본 발명은 퇴행성관절염환자의 체중이 손상된 무릎관절에 직접적으로 가해지는 것을 이격 및 견인작용을 이용하여 완화하며 상부 지지대의 조임 벨트가 환자의 허벅지를 감싸며 조여주는 조임력을 환자가 보행하기 위하여 무릎을 구부렸을 때 느슨하게 풀어주어 혈액순환을 수시로 원활하게 하고 간단한 구조로 무릎과 발목보호대의 회전가능각도를 조절할 수 있으며 발목보호대의 회전각도중심 축에 원형구멍을 형성하여 착용 감을 좋게 하며 연결프레임을 이용하여 무릎보호대와 발목보호대를 연결하여 환자의 체중이 무릎관절에 직접적으로 가해지는 것을 분산하는 발목보호대와 탈,부착 가능한 무릎보호대에 관한 것이다. The present invention relates to a method for alleviating the weight loss of a knee joint of a patient suffering from degenerative arthritis by using a spacing and pulling action and by tightening the tightening belt of the upper support around the thigh of the patient and tightening the knee The knee and ankle protector can be rotated in a simple structure by adjusting the rotation angle of the ankle protector. The circular opening is formed in the central axis of the rotation angle of the ankle protector to improve the wearing comfort. The knee To an ankle protector and an attachable and detachable knee protector which connect the protector and the ankle protector to distribute the weight of the patient directly to the knee joint.
도 1 은 본 발명의 전체적인 사시도로서 1 is a schematic perspective view of the present invention
상부 조임 벨트와 회전프레임(130)을 구비한 상부지지대(110):An upper support 110 having an upper tightening belt and a rotating frame 130:
하부 조임 벨트와 고정프레임(140)을 구비한 하부지지대와(120):A lower support 120 having a lower tightening belt and a fixing frame 140;
무릎보호대(100)에 설치한 상승, 회전 슬라이드 홈과 돌출된 돌기와 회전스프링, 스톱퍼, 고정 홈과 고무밴드(300)을 설치한 무릎회전각도중심 축(400):A knee rotation angle central axis 400 provided with a rising rotation slot, protruding protrusions, a rotation spring, a stopper, a fixing groove, and a rubber band 300 provided on the knee protector 100:
무릎보호대와 발목보호대를 서로 연결하면서 다단계의 높이조절이 가능한 톱니형상의 연결프레임(600):A sawtooth-shaped connection frame 600 capable of height-adjustable multi-steps while connecting the knee protector and ankle protector to each other:
발목프레임과 발바닥 판을 서로 연결하는 중심축에 원형구멍(510)과 회전스프링, 스톱퍼, 고정 홈을 설치한 발목회전각도중심 축(500):An ankle rotation angle central axis 500 in which a circular hole 510, a rotation spring, a stopper and a fixing groove are provided on a central axis connecting the ankle frame and the sole plate,
발바닥의 형상의 발바닥 판(350)을 구비한 발목보호대(200):An ankle protector (200) having a sole plate foot plate (350):
상기의 부속품을 조립한 발목보호대와 탈,부착 가능한 무릎보호대.Ankle protector assembled with the above accessories and knee protector removable.
도 2 는 무릎회전각도중심 축의 상승 및 하강의 구조도로서 Fig. 2 is a structural view of the raising and lowering of the central axis of the knee rotation angle
회전프레임(130)에 연결된 무릎회전각도중심 축(400)에 상승슬라이드 홈(410)과 회전슬라이드 홈(420)을 설치하며 고정프레임(140)에 상승돌출돌기(430)와 회전돌출돌기(440)를 설치한다.A rising slide groove 410 and a rotating slide groove 420 are provided on a knee rotation angle central axis 400 connected to the rotary frame 130 and a rising projection protrusion 430 and a rotation protrusion projection 440 ).
도 3 는 회전프레임과 고정프레임의 상승 및 하강의 작동도로서 3 is an operation diagram of the rising and falling of the rotating frame and the fixed frame
(1) 환자가 무릎을 펴서 회전각도가 0도에서 10도 정도로 직립하였을 때는 고정프레임(140)에 설치한 회전돌출돌기(440)는 회전프레임과 연결된 무릎회전각도중심 축(400)의 회전슬라이드 홈(420)의 밑부분에 위치하고 고정프레임에 설치한 상승돌출돌기(430)는 무릎회전각도중심 축(400)의 상승슬라이드 홈(410)의 밑부분에 위치한다. (1) When the patient turns his or her knees and stands upright at a rotation angle of about 0 to about 10 degrees, the rotation protrusion protrusion 440 installed on the stationary frame 140 rotates about the rotational axis of the knee rotation angle central axis 400, The rising protrusion protrusion 430 located at the bottom of the groove 420 and installed in the fixed frame is located at the bottom of the rising slide groove 410 of the knee rotation angle central axis 400.
(2) 환자가 걷기 위하여 무릎을 10도에서 40도 정도의 각도로 구부렸을 때는 무릎회전각도중심 축의 회전슬라이드 홈이 회전돌출돌기를 타고서 아래방향으로 급격히 하강한다. (2) When the patient bends the knee at an angle of 10 to 40 degrees for walking, the rotary slide groove of the knee rotation angle central axis abruptly descends downward with the rotation projecting projection.
무릎회전각도중심 축의 상승슬라이드 홈이 고정프레임의 상승돌출돌기를 타고서 급격히 하강하여 길이가 일정한 원형의 상부지지대(도1,110)가 역삼각형의 허벅지에서 이탈하면서 조임 벨트를 느슨하게 풀어준다.The elevation slide groove of the knee rotation angle central axis falls abruptly with the rising projecting projection of the fixed frame, and the circular upper supporting plate (Figure 1, 110) having a constant length is released from the thigh of the inverted triangle to loosen the fastening belt loosely.
(3) 환자가 의자에 착석하여 무릎을 약40-110도 정도의 각도로 구부렸을 때는 무릎회전각도중심 축의 고정프레임의 상승돌출돌기(430)를 중심 축으로 고정프레임의 회전돌출돌기(440)가 회전프레임의 회전슬라이드 홈(420)을 타고서 반원형 회전한다. (3) When the patient is seated on the chair and bent the knee at an angle of about 40-110 degrees, the rotation protruding protrusion 440 of the stationary frame, with the rising protruding protrusion 430 of the fixed frame of the knee rotation angle central axis as the center axis, Rotates in the semicircular shape through the rotary slide groove 420 of the rotary frame.
도 4 는 본 발명의 고무밴드와 기존의 고무밴드의 작동도로서 Figure 4 is an operational view of the rubber bands of the present invention and conventional rubber bands
(1) 기존의 고무밴드(301)는 상부지지대(110)에서 시작하여 무릎을 감싸며 하부지지대(120)로 서로 연결되어서 환자가 무릎을 펴서 직립 시에는 상부지지대와 하부지지대가 고무밴드의 탄력성으로 서로 당겨주어 고정프레임과 회전프레임의 완전한 직립이 어려워서 상부지지대에 부과되는 환자의 체중에 의한 충격이 무릎관절을 거치지 않고 하부지지대로 옮겨지지 않는 단점이 있다. (1) The conventional rubber band 301 starts from the upper support 110 and is connected to the lower support 120 by wrapping around the knee. When the patient straightens the knee, the upper support and the lower support are made elastic There is a disadvantage that the impact due to the weight of the patient applied to the upper support is not transferred to the lower support without going through the knee joint because the fixed frame and the rotary frame are difficult to completely pull.
(2) 본 발명의 고무밴드는 환자가 무릎을 펴서 회전각도가 0도에서 10도 정도로 직립하였을 때는 고무밴드의 탄력성을 이용하여 무릎회전각도중심 축(400)를 뒤쪽방향으로 당겨서 고정프레임과 회전프레임의 직립을 유도하여 고정프레임(140)의 회전돌출돌기(440)는 회전프레임(130)과 연결된 회전슬라이드 홈(420)의 밑부분으로 이동하고 동시에 고정프레임의 상승돌출돌기(430)는 상승슬라이드 홈(410)의 밑부분으로 이동하면서 회전프레임과 상부지지대의 상승을 유도한다. (2) The rubber band of the present invention pulls the knee rotation angle central axis 400 in the backward direction by using the elasticity of the rubber band when the patient is standing upright at a rotation angle of 0 to 10 degrees with the knee extended, The rotation protruding protrusion 440 of the fixed frame 140 is moved to the bottom of the rotating slide groove 420 connected to the rotating frame 130 and at the same time the rising protruding protrusion 430 of the fixing frame is moved up And moves to the bottom of the slide groove 410 to induce the rotation frame and the elevation of the upper support.
도 5 는 견인작용을 위한 무릎회전각도중심 축을 무릎보호대의 양쪽에 한 개씩 2개를 설치한 경우 직립을 도와주는 고무밴드의 다른 실시 예로서, Fig. 5 shows another embodiment of a rubber band for supporting the upright when two knee rotation angle central axes for pulling action are provided on both sides of the knee protector,
(1) 고무밴드(310)를 한쪽의 무릎회전각도중심 축에서 시작하여 무릎관절을 감싸면서 다른 한쪽의 무릎회전각도중심 축으로 연결하여 고무밴드의 탄성력을 이용하여 무릎회전각도중심 축을 뒤쪽방향으로 당겨서 상, 하부 지지대의 직립을 도와주어서 허벅지와 종아리의 견인을 유도한다. (1) The rubber band 310 is connected to the center axis of the other knee rotation angle while covering the knee joint starting from the central axis of rotation of one knee, and the center axis of the knee rotation angle is moved in the backward direction Pulling helps to upright the upper and lower supports to induce traction of the thighs and calves.
(2) 고무밴드(320)를 한쪽의 무릎회전각도중심 축에서 시작하여 환자의 종아리를 감싸면서 하부지지대의 뒤쪽 중앙에 연결하고 다른 고무밴드(320)를 다른 한쪽의 무릎회전각도중심 축에서 시작하여 환자의 종아리를 감싸면서 하부지지대의 뒤쪽 중앙에 연결하여 고무밴드의 탄성력을 이용하여 무릎회전각도중심 축을 뒤쪽방향으로 당겨서 상, 하부 지지대의 직립을 도와주어서 허벅지와 종아리의 견인을 유도한다. (2) connecting the rubber band 320 to the rear center of the lower support while wrapping the calf of the patient starting at one center of rotation of the knee rotation angle, and starting the other rubber band 320 at the other center of rotation of the knee rotation angle The patient's calf is wrapped around the calf and connected to the center of the back of the lower support to pull the center axis of the knee rotation angle backward by using the elasticity of the rubber band to help upright the upper and lower supports to induce traction of the thighs and calves.
(3) 고무밴드(330)를 하부지지대의 뒤쪽 중앙에서 시작하여 환자의 종아리를 감싸며 한쪽의 무릎회전각도중심 축에 관통하고 또다시 무릎관절을 감싸면서 다른 한쪽의 무릎회전각도중심 축에 관통하고 또다시 환자의 종아리를 감싸면서 하부지지대의 뒤쪽 중앙에 연결하여 고무밴드의 탄성력을 이용하여 무릎회전각도중심 축을 뒤쪽방향으로 당겨서 상, 하부 지지대의 직립을 도와주어서 허벅지와 종아리의 견인을 유도한다. (3) The rubber band 330 starts from the rear center of the lower support and surrounds the calf of the patient, passes through the center axis of one knee rotation angle, and once again passes through the center axis of the other knee rotation angle while covering the knee joint Again, the patient 's calf is wrapped around the back of the lower support and connected to the center of the back using the elastic force of the rubber band pulling the center axis of the knee rotation angle back and upright support the upper and lower supports to induce traction of the thighs and calves.
도 6 은 기존의 등록실용 KR 20-0431104호 ‘무릎관절 보조기구의 각도조절장치’에 본 발명의 무릎회전각도중심 축을 적용 시 구조도로서 FIG. 6 is a structural view of a knee rotation angle central axis of the present invention in a conventional 'KR 20-0431104' knee joint assist device angle adjusting device '
푸쉬부재(710,720)를 이용하여 고정프레임(210)과 회동프레임(110)의 회전각도를 다단계로 조절하는 각도조절장치의 고정프레임에 본 발명의 상승돌출돌기(430)와 회전돌출돌기(440)를 설치하고 제1덮개(730)와 제2덮개(7400)에 상승 슬라이드 홈(410)과 회전 슬라이드 홈(420)을 설치하여 환자의 무릎의 구부림 각도에 따라서 상부지지대와 하부지지대를 상승 및 하강 시킨다.The upward projecting projection 430 and the rotational projecting projection 440 of the present invention are fixed to the fixed frame of the angle regulating device for adjusting the rotational angle of the fixed frame 210 and the rotating frame 110 in multiple stages by using the push members 710 and 720, And the first lid 730 and the second lid 7400 are provided with a rising slide groove 410 and a rotating slide groove 420 to move the upper and lower supports up and down according to the bending angle of the patient's knee .
도 7 은 무릎회전각도중심 축에 회전가능각도조절 장치와 상승 및 하강의 견인작용장치를 결합한 구조도로서 FIG. 7 is a structural view showing a combination of a rotatable angle regulating device and a pulling action device of an up and down movement on a center axis of the knee rotation angle
회전프레임에 연결된 무릎회전각도중심 축(400)에 상승슬라이드 홈(410)과 회전슬라이드 홈(420)과 양쪽 끝부분에 유(U)자형 굴곡(455,456)을 형성한 회전스프링(450)의 탄력성을 이용하여 스톱퍼(460)를 고정시키는 고정 홀(480)과 가이드 홈(470)을 설치하며 고정프레임(140)에 상승돌출돌기(430)와 회전돌출돌기(440)을 설치한다. The elasticity of the rotation spring 450 formed by the up and down slide grooves 410 and 420 and the U-shaped bends 455 and 456 at both ends of the knee rotation angle central axis 400 connected to the rotation frame A fixing hole 480 and a guide groove 470 for fixing the stopper 460 are provided by using the fixing protrusion protrusion 430 and the rotary protrusion protrusion 440 in the fixing frame 140.
도 8 은 무릎회전각도중심 축의 회전가능각도의 작동도로서 8 is an operation diagram of the rotation angle of the knee rotation angle central axis
(2) 고정프레임(140)이 무릎회전각도중심 축(400)에 설치한 돌출된 스톱퍼(460)에 걸려서 회전을 중지하고 무릎회전가능각도가 고정된다. (2) The fixed frame 140 is caught by the protruding stopper 460 provided on the knee rotation angle central axis 400 to stop the rotation, and the knee rotation allowable angle is fixed.
양쪽 끝에 유(U)자형 굴곡(455,456)을 형성한 회전 스프링(450)의 탄성을 이용하여 고정 홀(480)에 삽입되어 고정되어있는 돌출된 스톱퍼(460)를 회전중심 축의 반대방향으로 밀어서 고정 홀에서 이탈한다.The protruding stopper 460 inserted and fixed in the fixing hole 480 is pressed and fixed in the direction opposite to the rotation center axis by utilizing the elasticity of the rotation spring 450 having the U-shaped bends 455 and 456 formed at both ends thereof And leaves the hall.
(3) 스톱퍼를 가이드 홈(470)을 타고서 원하는 위치로 이동시킨다. (3) Move the stopper through the guide groove 470 to a desired position.
(4) 스톱퍼를 원하는 위치의 고정 홀에 회전 스프링의 탄성을 이용하여 삽입, 고정하여 고정프레임(140)을 원하는 각도만큼 회전시킨다. (4) The stopper is inserted and fixed to the fixing hole at the desired position by using the elasticity of the rotation spring, thereby rotating the fixing frame 140 by a desired angle.
도 9 는 본 발명의 무릎보호대를 환자가 착용시 작동도로서 9 is a view showing the operation of the knee protector of the present invention when the patient wears the knee protector
(1) 환자가 본 발명의 무릎보호대를 착용하고서 무릎을 0-10도 정도의 각도로 직립하였을 때는 상부지지대의 회전프레임(130)과 하부지지대의 고정프레임(140)의 거리가 무릎회전각도중심 축(400)을 중심으로 서로 최대한 멀어져서 상부지지대(110)는 위쪽으로 상승하여 환자의 역삼각형 형상의 허벅지를 강하게 조이면서 위쪽으로 밀어 올려서 환자의 체중이 무릎관절에 부과되지 않고 하부지지대와 연결프레임(600)을 통과하여 발목보호대의 발바닥 판(350)으로 가해진다. (1) When the patient is wearing the knee protector of the present invention and the knee is upright at an angle of about 0-10 degrees, the distance between the rotation frame 130 of the upper support and the fixed frame 140 of the lower support is smaller than the knee rotation angle center The upper support 110 is raised upward to push the thighs of the inverted triangular shape of the patient strongly upwards and pushing upward so that the weight of the patient is not imposed on the knee joint and is connected to the lower support Passes through the frame 600 and is applied to the foot plate 350 of the ankle protector.
(2) 환자가 본 발명의 무릎보호대를 착용하고서 걷기 위하여 무릎을 약10-40도 정도의 각도로 구부렸을 때 회전프레임(130)과 고정프레임(140)의 거리가 무릎회전각도중심 축 방향으로 근접 이동하여 환자의 역삼각형 형상의 허벅지를 강하게 조였던 길이가 일정한 원형형상의 상부지지대가 아래쪽으로 하강, 이탈하면서 조임 벨트의 허벅지의 조임 강도를 완화시켜서 허벅지와 종아리의 혈액순환이 잘되게 한다. (2) When the patient walks the knee protector of the present invention and bends the knee at an angle of about 10-40 degrees for walking, the distance between the rotation frame 130 and the fixed frame 140 becomes The upper support member having a circular shape with a constant length, which is strongly moved in the inverse triangular shape of the patient, is lowered and disengaged, thereby relieving the tightening strength of the thigh of the fastening belt, thereby facilitating blood circulation in the thighs and calves.
도 10 은 본 발명의 무릎보호대에 설치한 하부지지대의 고정프레임(140)에 발목보호대를 연결프레임(600)을 이용하여 부착시키는 작동도로서 환자의 병세증상이 심하지 않을 경우는 간편하게 무릎보호대만 착용하고 환자의 병세증상이 심할 경우는 발목보호대를 부착하여 착용한다. 10 is an operation diagram of attaching the ankle protector to the fixing frame 140 of the lower support provided on the knee protector of the present invention by using the connection frame 600. In the case where the patient's symptoms are not severe, If the patient has severe symptoms, wear an ankle protector.
(1) 하부지지대의 고정프레임과 발목보호대에 설치한 다단계 톱니형상의 홈을 형성한 연결프레임(600)을 환자의 원하는 종아리 길이에 맞춰서 세워놓는다. (1) The connection frame 600 having the multifold serrated grooves formed on the fixed frame of the lower support and the ankle protector is set up in accordance with the desired calf length of the patient.
(2) 다단계 톱니형상의 흠을 형성한 연결프레임(600)을 하부지지대의 고정프레임에 설치한 다수개의 고정용 돌출돌기(620)에 삽입한다. (2) The connection frame 600 having a multilevel saw tooth-shaped defect is inserted into a plurality of fixing protrusions 620 provided on the fixing frame of the lower support.
(3) 하부지지대의 고정프레임에 설치한 고정 링(610)을 고정용 돌출돌기(620)에 끼워진 연결프레임(600)에 삽입하여 고정프레임과 연결 고정한다. (3) The fixing ring 610 provided on the fixing frame of the lower supporting frame is inserted into the connecting frame 600 fitted to the fixing protrusion 620 and fixed to the fixing frame.
도 11 은 본 발명의 발목회전각도중심 축의 구조도로서 11 is a structural view of the ankle rotation angle central axis of the present invention
연결프레임(600)에 연결된 발목회전중심 축(500)의 중심에 환자의 복숭아뼈가 삽입되도록 원형구멍(510)을 형성한다. 발목회전각도중심 축의 상단에 고정 홀(540)과 가이드 홈에 전방 스톱퍼(520)와 후방 스톱퍼(530)와 양쪽 끝에 유(U)자형 굴곡(551,552)을 형성한 회전 스프링(550)을 부착하고 발바닥 판의 상단에 걸림 턱(570)을 형성한다.A circular hole 510 is formed in the center of the ankle rotation center axis 500 connected to the connection frame 600 to insert the patient's peach bones. A fixing hole 540 is formed on the upper end of the ankle rotation angle central axis and a front stopper 520 and a rear stopper 530 are inserted into the guide groove and a rotation spring 550 having U- And a locking step 570 is formed on the top of the sole plate.
도 12 는 본 발명의 발목회전각도중심 축의 작동도로서 12 is an operation diagram of the ankle rotation angle central axis of the present invention
(2) 양쪽 끝에 유(U)자형 굴곡(551,552)을 형성한 회전 스프링(550)의 탄성에 의하여 고정 홀(540)에 삽입, 고정되어있는 전방, 후방 스톱퍼(520,530)를 회전축의 중심방향으로 밀어서 고정 홀에서 이탈시킨다. The front and rear stoppers 520 and 530 inserted and fixed to the fixing hole 540 by the elasticity of the rotation spring 550 formed with the U-shaped bends 551 and 552 at both ends, Push it away from the fixing hole.
(3)스톱퍼를 가이드 홈을 타고서 원하는 위치로 이동시킨다. (3) Move the stopper through the guide groove to the desired position.
(4)스톱퍼를 원하는 위치에 회전 스프링(550)의 탄성을 이용하여 고정 홀(540)에 삽입하여 고정한다. 발목회전각도중심 축(500)의 전방 스톱퍼(520)와 후방 스톱퍼(530)와 걸림턱(570)를 이용하여 발바닥 판(350)을 원하는 회전가능각도범위를 설정한다. (4) Insert and fix the stopper into the fixing hole 540 by using the elasticity of the rotation spring 550 at a desired position. A desired rotation angle range is set by using the front stopper 520, the rear stopper 530 and the engagement protrusion 570 of the ankle rotation angle central axis 500. [
도 13 은 본 발명의 발목회전각도중심 축과 연결프레임의 작동도로서 13 is an operation diagram of the ankle rotation angle central axis and the connection frame of the present invention
(1) 환자가 발바닥 판(350)을 전방으로 기울이면 발바닥 판의 걸림턱(570)이 전방 스톱퍼(520)에 걸려서 전방 회전가능각도를 형성한다. (1) When the patient tilts the sole plate 350 forward, the hooking jaws 570 of the sole plate are caught by the front stopper 520 to form a forward rotatable angle.
(2) 환자가 발바닥 판(350)을 후방으로 기울이면 발바닥 판의 걸림턱(570)이 후방 스톱퍼(530)에 걸려서 후방 회전가능각도를 형성한다. (2) When the patient tilts the sole plate 350 rearward, the hooking jaws 570 of the sole plate are caught by the rear stopper 530 to form a rearward rotatable angle.
도 14 는 본 발명의 실용적인 실시도로서 환자의 병세증상에 따라서, Fig. 14 is a practical view of the present invention. As shown in Fig. 14,
(1) 본 발명의 무릎보호대만 환자가 좌우의 2개를 착용하던가 또는 환자의 병세증상에 따라서 좌우의 한쪽만 간편하고 실용적으로 착용하고 보행할 수 있다. (1) Only the knee protector of the present invention can be worn on both sides of the patient in a simple and practical manner, depending on whether the patient wears two left and right or according to the patient's symptoms.
(2) 본 발명의 발목보호대를 부착한 무릎보호대를 환자가 좌우의 2개를 착용하던가 또는 환자의 병세증상에 따라서 좌우의 한쪽만 간편하고 실용적으로 착용하고 보행할 수 있다. (2) The knee protector with the ankle protector of the present invention can be easily and practically worn on both sides of the patient, depending on whether the patient wears two left or right or right or left patient's disease symptoms.
(3) 본 발명의 발목보호대만 환자가 좌우의 2개를 착용하던가 또는 환자의 병세증상에 따라서 좌우의 한쪽만 간편하고 실용적으로 착용하고 보행할 수 있다. (3) Only the ankle guards of the present invention can be worn on both sides of the patient in a simple and practical manner, depending on the patient's wearing of two left or right or depending on the patient's symptoms.
본 발명 발목보호대와 탈,부착이 가능한 무릎보호대는 기존의 보호대에 비하여 효과적으로 환자의 무릎을 보호할 수 있으므로 산업적으로 이용할 수 있다. The knee protector capable of removing and attaching the ankle protector of the present invention can be used industrially because it can effectively protect the knee of the patient as compared with the conventional protector.
Claims (8)
- 양쪽 끝에 유(U)자형 굴곡(455,456)을 형성한 회전 스프링, 스톱퍼, 가이드 홈, 고정 홀과 상승슬라이드 홈, 회전슬라이드 홈과 고무밴드(300,310,320,330)를 설치한 무릎보호대의 무릎회전각도중심 축(400): A knee rotation angle central axis of a knee protector provided with a rotation spring formed with U-shaped bends 455 and 456 at both ends, a stopper, a guide groove, a fixing hole and an ascending slide groove, a rotary slide groove and rubber bands 300, 310, 400):무릎보호대의 고정프레임에 설치한 상승돌출돌기(430)와 회전돌출돌기(440): The rising protrusion protrusion 430 and the rotating protrusion protrusion 440 provided on the fixed frame of the knee protector:무릎보호대의 하부지지대의 고정프레임에 돌출되어 설치한 고정용 돌출돌기(620)와 고정 링(610)과 톱니형상의 다단계의 홈을 형성한 연결 프레임(600):A fixing projecting protrusion 620 protruding from the fixing frame of the lower support of the knee protector, a connection frame 600 having the fixing ring 610 and the serrated multi-step groove formed therein:양쪽 끝에 유(U)자형 굴곡(551,552)을 형성한 회전 스프링, 스톱퍼, 가이드 홈, 고정 홀을 설치하고 축의 중심에 원형구멍(510)을 형성한 발목보호대의 발목회전각도중심 축(500): Ankle rotation angle central axis 500 of ankle protector provided with a rotation spring, stopper, guide groove, and fixing hole formed with U-shaped bends 551 and 552 at both ends and having a circular hole 510 at the center of the shaft,상기의 부속품을 조립한 발목보호대와 탈,부착 가능한 무릎보호대. Ankle protector assembled with the above accessories and knee protector removable.
- 청구항 1에 있어서 무릎보호대에 설치한 상부지지대의 회전프레임에 부착한 무릎회전각도중심 축(400)에 상승슬라이드 홈(410)과 회전슬라이드 홈(420)와 무릎보호대에 설치한 하부지지대의 고정프레임에 상승돌출돌기(430)와 회전돌출돌기(440)를 설치한 발목보호대와 탈,부착 가능한 무릎보호대. The knee protector according to any one of the preceding claims, wherein a knee rotation angle central axis (400) attached to a rotary frame of an upper support provided on the knee protector includes a rising slide groove (410), a rotary slide groove (420) An ankle protector provided with a rising protrusion protrusion (430) and a rotation protrusion protrusion (440), and a knee protector capable of being attached and detached.
- 청구항 1에 있어서 무릎보호대에 설치한 상부지지대의 회전프레임에 부착한 무릎회전각도중심 축(400)에 양쪽 끝에 유(U)자형 굴곡(455,456)을 형성한 회전 스프링(450), 스톱퍼(460), 가이드 홈(470), 고정 홀(480)을 설치한 발목보호대와 탈,부착 가능한 무릎보호대. A rotary spring 450 having U-shaped bends 455 and 456 at both ends thereof on a knee rotation angle central axis 400 attached to a rotary frame of an upper support provided on the knee protector, a stopper 460, A guide groove 470, an ankle protector provided with a fixing hole 480, and a knee protector capable of being attached and detached.
- 청구항 1에 있어서 무릎보호대에 설치한 상부지지대(110)에서 시작하여 한쪽의 무릎회전각도중심 축을 관통하고 하부지지대(120)에 연결되어진 고무밴드(도4,300)를 설치한 발목보호대와 탈,부착 가능한 무릎보호대. An ankle protector provided with a rubber band (FIG. 4, 300) connected to the lower support 120 through a center axis of one knee rotation angle, starting from an upper support table 110 provided on the knee protector, Knee protector.
- 청구항 1에 있어서 한쪽의 무릎회전각도중심 축에서 시작하여 다른 한쪽의 무릎회전각도중심 축에 연결되어진 고무밴드(도5,310), 하부지지대에서 시작하여 한쪽의 무릎회전각도중심 축과 연결되고 하부지지대에서 시작하여 다른 한쪽의 무릎회전각도중심 축에 연결되어진 고무밴드(도5,320), 하부지지대에서 시작하여 한쪽의 무릎회전각도중심 축을 관통하고 다른 한쪽의 무릎회전각도중심 축을 관통하고 하부지지대에 연결되어진 고무밴드(도5,330)를 설치한 발목보호대와 탈,부착 가능한 무릎보호대. A rubber band (Fig. 5, 310) starting from the center axis of one knee rotation angle and connected to the center axis of the other knee rotation angle according to claim 1, A rubber band (Fig. 5,320) connected to the other knee rotation angle central axis starting from the lower support, a rubber band extending from one knee rotation angle central axis through the other knee rotation angle central axis and connected to the lower support band An ankle protector with a band (Fig. 5,330) installed and a knee protector capable of attaching and detaching.
- 청구항 1에 있어서 무릎보호대에 설치한 하부지지대의 고정프레임에 설치한 고정용 돌출돌기(620)와 발목보호대를 연결 고정하는 톱니형상의 다단계의 홈을 구비한 연결 프레임(600)과 고정 링(610)을 설치한 발목보호대와 탈,부착 가능한 무릎보호대. A connection frame 600 having a plurality of serrated grooves for connecting and fixing the ankle protector and fixing projections 620 provided on the fixing frame of the lower support provided on the knee protector and the fixing ring 610 ), And a knee protector that can be attached and detached.
- 청구항 1에 있어서 발목보호대에 설치한 발목회전각도중심 축(500)의 중앙에 원형구멍(510)을 설치한 발목보호대와 탈, 부착 가능한 무릎보호대. The knee protector according to claim 1, wherein the ankle protector is provided with a circular hole (510) at the center of an ankle rotation angle central axis (500) provided on the ankle protector.
- 청구항 1에 있어서 발목보호대에 설치한 발목회전각도중심 축(500)에 양쪽 끝에 유(U)자형 굴곡(551,552)을 형성한 회전 스프링(550), 스톱퍼(520,530), 가이드 홈, 고정 홀(540)을 설치한 발목보호대와 탈,부착 가능한 무릎보호대. The rotation spring 550 having U-shaped bends 551 and 552 at both ends thereof, the stoppers 520 and 530, the guide grooves, and the fixing holes 540 and 540 are formed on the ankle rotation angle central axis 500 provided on the ankle protector. ), And a knee protector that can be attached and detached.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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KR20090007826 | 2009-02-02 | ||
KR10-2009-0007826 | 2009-02-02 | ||
KR10-2009-0022003 | 2009-03-16 | ||
KR20090022003 | 2009-03-16 | ||
KR1020090063344A KR20100090619A (en) | 2009-02-02 | 2009-07-13 | Knee brace attachable ankle brace |
KR10-2009-0063344 | 2009-07-13 | ||
KR1020090077984A KR101056621B1 (en) | 2009-02-02 | 2009-08-24 | Ankle and detachable knee pads |
KR10-2009-0077984 | 2009-08-24 |
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WO2010087602A2 WO2010087602A2 (en) | 2010-08-05 |
WO2010087602A3 WO2010087602A3 (en) | 2010-11-25 |
WO2010087602A4 true WO2010087602A4 (en) | 2011-03-10 |
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PCT/KR2010/000446 WO2010087602A2 (en) | 2009-02-02 | 2010-01-25 | Knee brace that is attachable/detachable to/from an ankle brace |
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CN110772364A (en) * | 2019-11-08 | 2020-02-11 | 陆岩 | Medical treatment shank orthotic devices for orthopedics |
CN111281631A (en) * | 2020-03-06 | 2020-06-16 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
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CN105012116A (en) * | 2014-04-16 | 2015-11-04 | 吴晨喜 | Power-assisted leg |
CN108652634B (en) * | 2018-03-29 | 2020-10-09 | 上海理工大学 | Adjustable simulation knee joint gait data acquisition system and method thereof |
CN110301998A (en) * | 2019-07-23 | 2019-10-08 | 杭州众康假肢矫形器有限公司 | It is a kind of suitable for X-shaped leg or the ankle-foot orthosis of O shape leg |
CN111702747B (en) * | 2020-06-30 | 2021-07-06 | 重庆理工大学 | Passive load-bearing assistance lower limb exoskeleton |
CN112006827A (en) * | 2020-09-13 | 2020-12-01 | 郑渊旭 | Pet walking aid capable of fixing hip joint and provided with detachable ankle |
CN112006826A (en) * | 2020-09-13 | 2020-12-01 | 郑渊旭 | Pet walking aid capable of fixing knees and provided with detachable ankles |
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US4865024A (en) * | 1988-10-21 | 1989-09-12 | Hensley Dvid E | Extension deceleration orthosis |
US6010474A (en) * | 1997-06-06 | 2000-01-04 | Wycoki; Michael | Orthopedic brace for legs |
JP4442794B2 (en) * | 2002-10-29 | 2010-03-31 | 橋本義肢製作株式会社 | Knee joint in lower limb orthosis |
ITTV20030133A1 (en) * | 2003-09-26 | 2005-03-27 | Alpinestars Res Srl | STRUCTURE OF PROTECTION OF THE LOWER ARTS OF THE HUMAN BODY. |
US20080255489A1 (en) * | 2006-03-20 | 2008-10-16 | Japan Labour Health And Welfare Organization | Knee-Ankle-Foot Orthosis with Load Brake |
US7578799B2 (en) * | 2006-06-30 | 2009-08-25 | Ossur Hf | Intelligent orthosis |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110772364A (en) * | 2019-11-08 | 2020-02-11 | 陆岩 | Medical treatment shank orthotic devices for orthopedics |
CN111281631A (en) * | 2020-03-06 | 2020-06-16 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
CN111281631B (en) * | 2020-03-06 | 2021-09-14 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
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WO2010087602A3 (en) | 2010-11-25 |
WO2010087602A2 (en) | 2010-08-05 |
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