KR101720493B1 - Change type rehabilitating instrument for anterior and posterior cruciate ligament - Google Patents

Change type rehabilitating instrument for anterior and posterior cruciate ligament Download PDF

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Publication number
KR101720493B1
KR101720493B1 KR1020150137438A KR20150137438A KR101720493B1 KR 101720493 B1 KR101720493 B1 KR 101720493B1 KR 1020150137438 A KR1020150137438 A KR 1020150137438A KR 20150137438 A KR20150137438 A KR 20150137438A KR 101720493 B1 KR101720493 B1 KR 101720493B1
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KR
South Korea
Prior art keywords
calf
cruciate ligament
clip
support
band
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KR1020150137438A
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Korean (ko)
Inventor
노성환
Original Assignee
(주)오케이메디텍
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Priority to KR1020150137438A priority Critical patent/KR101720493B1/en
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Publication of KR101720493B1 publication Critical patent/KR101720493B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A61H2205/106—Leg for the lower legs

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The present invention relates to an upper frame extending upwardly and a lower frame extending downward through a knee joint formed with an angle adjuster, A femoral stem of a hard material formed at an upper end of the upper frame and a femoral stem fixing band connected to the femur stem by an upper band clip; An upper fixing band formed between the angle adjuster and the thigh depth to assist in fixing the thigh depth; A calf part depth formed by a calf rest of a hard material formed at a lower end of the lower frame and a calf rest fixing band connected to the calf rest by a lower band clip; And a lower fixing band formed between the angle adjuster and the calf part depth to assist in fixing the calf part depth, wherein the upper band clip is linked with the center part of the upper frame to rotate the thigh part support, The upper band clip is formed with an upper claw for blocking rotation of the upper band clip when the femoral support is positioned forward or rearward of the thigh part, And a center portion is linked to rotate the calf support so as to select a position in front of or behind the calf, and when the calf support is positioned at the front or rear of the calf, Is formed, By rotating the bed and a calf-rest relates to the front and rear cruciate ligament complex expressions rehabilitation mechanism, it characterized in that it can be selectively formed in an anterior cruciate ligament or a posterior cruciate ligament rehabilitation mechanism rehabilitation mechanism.
According to the present invention, there is provided an anterior and posterior complex cruciate ligament rehabilitation device that can be used in combination with an anterior cruciate ligament rehabilitation device and a posterior cruciate ligament rehabilitation device.

Description

An anterior and posterior cruciate ligament (ACL)

The present invention relates to an upper frame extending upwardly and a lower frame extending downward through a knee joint formed with an angle adjuster, A femoral stem of a hard material formed at an upper end of the upper frame and a femoral stem fixing band connected to the femur stem by an upper band clip; An upper fixing band formed between the angle adjuster and the thigh depth to assist in fixing the thigh depth; A calf part depth formed by a calf rest of a hard material formed at a lower end of the lower frame and a calf rest fixing band connected to the calf rest by a lower band clip; And a lower fixing band formed between the angle adjuster and the calf part depth to assist in fixing the calf part depth, wherein the upper band clip is linked with the center part of the upper frame to rotate the thigh part support, The upper band clip is formed with an upper claw for blocking rotation of the upper band clip when the femoral support is positioned forward or rearward of the thigh part, And a center portion is linked to rotate the calf support so as to select a position in front of or behind the calf, and when the calf support is positioned at the front or rear of the calf, Is formed, By rotating the bed and a calf-rest relates to the front and rear cruciate ligament complex expressions rehabilitation mechanism, it characterized in that it can be selectively formed in an anterior cruciate ligament or a posterior cruciate ligament rehabilitation mechanism rehabilitation mechanism.

In general, rehabilitation is very important for recovery after reconstruction of the cruciate ligament.

After the operation of the cruciate ligament, the muscles are not normally restored. Therefore, when the momentary force is applied to the lower body to climb the stairs or the uphill, the lower body muscle of the patient can not support the body, There is a risk that an accident will occur and the operated ligament will be damaged.

In order to prevent such a dangerous situation, when rehabilitation after cruciate ligament surgery, it is usually equipped with a rehabilitation device so that the operated cruciate ligaments do not go unnoticed.

An elected patent 10-2013-0066624 is introduced as a cruciate ligament rehabilitation apparatus to assist rehabilitation of such patients with cruciate ligament surgery.

The cruciate ligament rehabilitation device forms a basic skeleton by an upper frame extending upwardly and a lower frame extending downward through a knee joint portion formed with an angle adjuster as in the above-mentioned Patent No. 10-2013-0066624.

In general, cruciate ligament surgery is divided into anterior cruciate ligament surgery and posterior cruciate ligament surgery. The necessary rehabilitation mechanism is basically the same, but there are differences in the positions of the femoral part supporting the thigh and the calf part supporting the calf part I am.

Therefore, in the conventional technique, the cruciate ligament rehabilitation apparatus is separately manufactured as an anterior cruciate ligament rehabilitation apparatus and a posterior cruciate ligament rehabilitation apparatus, and thus the hospital has a problem of cost to prepare it separately.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an anterior and posterior complex cruciate ligament rehabilitation device that can be used in combination with an anterior cruciate ligament rehabilitation device and a posterior cruciate ligament rehabilitation device.

In order to achieve the above-mentioned object, the present invention is characterized in that an upper frame 1 extending upward from a knee joint part 3 formed with an angle adjuster and a lower frame 2 extending downward are formed symmetrically on both sides; An upper band clip 62 rotatably linked to the upper end of the upper frame 1 and a thigh rest 61 of a hard material connected to one side of the upper band clip 62, A femoral stem 6 formed by a femoral support fixing band 60 connected to the other side; A lower band clip 72 rotatably linked to the lower end of the lower frame 2, a calf support 71 of a hard material connected to one side of the lower band clip 72, And a calf part depth (7) formed by a calf support fixing band (70) connected to the other side. The upper band clip (62) A fixing screw through hole 63-2 formed in both side upper frames 1 fastened by the pin 64 and exposed by the H-shaped center portion; And a fixing screw 63 that is fastened to the fixing screw hole 63-2 so that when the thigh support 61 is positioned forward or backward by the rotation of the upper band clip 62, The lower band clip 72 is formed to have a narrow central portion of H-shape so that the lower pin 2 is formed with a link pin (not shown) A fixing screw hole 73-2 formed in both side lower frames 2 exposed by the H-shaped center portion; And a fixing screw 73 fastened to the fixing screw hole 73-2 so that when the calf support 71 is positioned forward or rearward by the rotation of the lower band clip 72, And a lower clip (B) for blocking the rotation of the band clip 72 so as to rotate the femoral pedal support 61 and the calf support 71 so as to selectively rotate the anterior cruciate ligament rehabilitation device or the posterior cruciate ligament rehabilitation device And is capable of rotating and fixing the femoral pedal support (61) and the calf support (71).

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The upper claw A or the lower claw B may be provided on the upper frame 1 or the lower frame 1 exposed by the H-shaped center portion and the H-shaped center portion of the upper band clip 62 or the lower band clip 72 And fixed leg pieces 65 and 75 formed at both ends thereof with through holes 63-1 and 74-1 communicating with the fixing screw through holes 63-2 while covering the thigh support base 61 ) Or the calf support 71 and then fastening the fixing screws 63 and 73 covering the fixed iron pieces 65 and 75 and fastening them to the fixing screw holes 63-2 and 73-2 And the distal end of the ligament is fixed to the distal end of the ligament.

In addition, the upper band clip 62 includes an upper buckle 620-1 to which the femoral support fixing band 60 is engaged; The lower band clip 72 is connected to the calf rest supporter 61 and is attached to the upper supporter 620-1 by an upper buckle clip 620-2. A lower buckle 720-1 to which the lower buckle 720-1 is coupled; And a lower buckle clip 720-2 detachably coupled to the lower buckle 720-1. The lower buckle clip 720-2 is coupled to the upper frame 1 and the lower frame 2 along the center line The through holes 630 and 730 are formed by equally spaced through holes and through holes connecting the through holes and are divided into the necks 630-2 and 730-2 and the circular noses 630-1 and 730-1. and; A length of which a cross section is formed in the central portions of the upper buckle 620-1 and the lower buckle 720-1 and is rotatable in the circular noses 630-1 and 730-1 of the through slots 630 and 730, A key type hinge pin 620-3, 720-3 formed to have a width movable to the neck 630-2, 730-2; Hinge pin covers 620-4 and 620-4 inserted into the circular knob 630-1 to prevent rotation of the key-shaped hinge pins 620-3 and 720-3; And can selectively form the anterior cruciate ligament rehabilitation device or the posterior cruciate ligament rehabilitation device by rotating the femoral pedal support 61 and the calf support 71. The femoral support 61 and the calf rest It is possible to adjust the position of the front and rear combined-type cruciate ligament restoring mechanism 71.

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According to the present invention, there is provided an anterior and posterior complex cruciate ligament rehabilitation device that can be used in combination with an anterior cruciate ligament rehabilitation device and a posterior cruciate ligament rehabilitation device.

Fig. 1 is a perspective view
Fig. 2 is a side view of the state of the anterior cruciate ligament rehabilitation tool of the present invention
3 is a side view showing the function of the present invention
4 is a side structural view of the posterior cruciate ligament rehabilitation tool state of the present invention
Fig. 5 is a plan view of the clamp part of the present invention
Figure 6 is a side cross-sectional view of the clamping portion H-shaped central portion of the present invention
FIG. 7 is a perspective view of an anterior cruciate ligament rehabilitation tool according to another embodiment of the present invention
Fig. 8 is an exploded perspective view of Fig. 7
9 is an enlarged perspective view of the upper buckle with the hinge pin cover removed in Fig.
Fig. 10 is an enlarged perspective view of the upper buckle of Fig.
Fig. 11 is an enlarged perspective view of the upper buckle of Fig. 10,
Fig. 12 is an enlarged perspective view of the upper buckle of Fig.
Fig. 13 is an enlarged perspective view of the upper buckle of Fig. 9 rotated 180 degrees. Fig.
FIG. 14 is a perspective view of a posterior cruciate ligament rehabilitation tool state orthographic structure according to another embodiment of the present invention

Hereinafter, the present invention will be described with reference to the drawings. In the following description of the present invention, a detailed description of related arts or configurations will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured will be.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to be exemplary, self-explanatory, allowing for equivalent explanations of the present invention.

FIG. 3 is a side view showing the function of the present invention. FIG. 4 is a side view showing the rear side of the present invention. FIG. FIG. 5 is a plan view of the clip portion of the present invention, and FIG. 6 is a cross-sectional side view of the clip portion of the present invention.

2, an upper frame 1 extending upwardly and a lower frame 2 extending downward from a knee joint 3 formed with an angle adjuster is provided with a femoral depth 6 A calf part depth 7, an upper fixing band 4 and a lower fixing band 5 are installed.

In the meantime, the cruciate ligament operation is classified into an anterior cruciate ligament operation and a posterior cruciate ligament operation. For this purpose, the cruciate ligament rehabilitation tool is provided with the position of the femur pedestal 61 and the calf rest 71 Respectively.

That is, in the case of an anterior cruciate ligament operation, as shown in FIGS. 1 and 2, the femoral pedicle rest 61 is located at the rear of the thigh, the calf rest 71 is located at the anterior portion of the calf, The femoral pedicle rest 61 is positioned at the front portion of the thigh and the calf rest 71 is positioned at the back portion of the calf.

The present invention is for use with such an anterior cruciate ligament rehabilitation device and a posterior cruciate ligament rehabilitation device.

As shown in the drawing, the present invention mainly includes a knee joint part 3, an upper frame 1 and a lower frame 2; A femoral stem 6 formed by a femoral pedal support 61, an upper band clip 62 and a femoral support fixing band 60; An upper fixing band 4; A calf part depth 7 formed from a calf rest 71, a lower band clip 72 and a calf rest fixing band 70; And an upper catch A and a lower catch B made of a fixing screw 65 and a fixing screw 63 formed with a lower fixing band 5 and a through hole 63-1.

1, the present invention includes an upper frame 1 extending upwardly from a knee joint 3 formed with an angle adjuster, a lower frame 2 extending downward, Is formed in a symmetrical structure based on the depth (7).

In general, the cruciate ligament rehabilitation device is divided into an anterior cruciate ligament rehabilitation device and a posterior cruciate ligament rehabilitation device. However, the basic structure is the same, and as shown in Figs. 2 and 4, 7).

The cruciate ligament rehabilitation apparatus fixes the upper and lower ends of the legs with a rigid pedestal centering on the knee of the operation patient. In the present invention, such pedestal portions are described in depth terms.

The upper frame 1 and the lower frame 2 are provided with a support plate for supporting the thighs and the calf portions of the legs in order to form the depth. The support plate at the upper part of the knee is a thigh support 61, And the lower support plate is a calf support (71).

The femoral pedicle rest 61 and the calf rest 71 are formed of a rigid hard material and function as a splint for fixing the movement of the legs after the operation and serve as a support for the rehabilitation of the cruciate ligament operation patient.

As shown in FIGS. 1 and 2, the femoral pedestal 61 and the calf rest 71 are fastened to the legs and connected with Velcro tape to prevent slippage. The band 60 and the calf rest fixing band 70. [

1 and 2, the femoral depth 6 of the present invention includes an upper band clip 62 rotatably linked to an upper end of the upper frame 1, And a thigh support base fixing band 60 connected to the other side of the upper band clip 62. The thigh support base 7 is formed at a lower end of the lower frame 2 A rotatably linked lower band clip 72 and a calf rest of a hard material 71 connected to one side of the lower band clip 72 and a calf rest fixing band 70 connected to the other side of the lower band clip 72 .

The upper band clip 62 and the lower band clip 72 are fastened to the upper frame 1 and the lower frame 2 in a link structure and rotated so that the femoral support fixing band 60 and the calf rest The position of the band 70 is changed.

In the present invention, the upper band clip 62 and the lower band clip 72 have the same structure. Therefore, the upper band clip 62 and the lower band clip 62 are formed of the same material, The description of the lower band clip 72 will be omitted.

2, in the present invention, the upper band clip 62 is formed in an eight-letter shape that connects the hook connecting the femoral pedal support 61 and the thigh support base fixing band 60, And a central portion thereof is rotatably connected to the upper frame 1 by a link pin 64. (A link pin 74 having the same structure is also formed in the lower band clip 72.)

The rotation of the upper band clip 62 and the lower band clip 72 is restricted by the link connection so that the upper band clip 62 and the lower band clip 72 are connected to the upper frame 1 and the lower frame 2 And includes an upper catch A and a lower catch B to be fixed.

3, the upper band clip 62 has a central portion connected to the upper frame 1 via a link pin 64 (see FIG. 3) The lower band clip 72 is coupled to the lower frame 2 with a central portion thereof as a link pin 74 so that the lower band clip 72 can be rotated So that the calf rest 71 can be rotated to select the position in front of or behind the calf.

Accordingly, depending on whether the patient is an anterior cruciate ligament operation or a posterior cruciate ligament operation, the femoral pedal support 61 and the calf support 71 are rotated as shown in Fig. It is sufficient to form a depth and fix it with the upper catch A and the lower catch B.

The upper band clip (62) is narrowly formed in a central portion of the H-shaped portion and is fastened to the upper frame (1) by a link pin (64) at the center portion. A fixing screw hole 63-2 formed in the upper side frame 1 and a fixing screw 63 fastened to the fixing screw hole 63-2 by the rotation of the upper band clip 62, When the thigh support 61 is positioned forward or rearward of the thigh, the rotation of the upper band clip 62 is blocked.

The lower band clip 72 has the same structure as that of the upper band clip 62. The lower band clip 72 has a central portion formed to be narrow as H and fastened to the lower frame 2 by a link pin 74, A fixing screw hole 73-2 formed in both side lower frames 2 exposed by the center of the mold and a fixing screw 73 fastened to the fixing screw hole 73-2 so that the lower band clip 72 , The rotation of the lower band clip 72 is blocked when the calf rest 71 is positioned forward or rearward by the calf.

1 to 4, the upper and lower frames A and B are formed in the same structure as the positional distinction. The upper frame 1 and the lower frame 2 are provided with fixing screws And functions as a fixing screw 63 to be fastened to the through hole 63-2.

5 and 6 show a structure for further strengthening the fastening. The upper and lower fasteners A and B are additionally provided with a fixing steel piece 65. The upper fasteners A and Since the same fastening piece is used for the lower fastening piece B, the description of the upper fastening piece A is omitted from the description of the lower fastening piece B.)

As shown in FIG. 5, when the upper band clip 62 or the lower band clip 72 is formed into an eight-letter shape in the present invention, the center portion of the fixed link piece 65 is formed into a narrow H- And a through hole 63-1 is formed at both ends as a cap-like clip covering the same center portion.

The position of the thigh support 61 or the calf support 71 is selected in the upper frame 1 and the lower frame 2 and then the through hole of the fixed iron piece 65 A fixing screw through hole 63-2 communicating with the fixing screw hole 63-1 is formed.

According to the present invention configured as described above, after the position of the femoral pedal support 61 or the calf support is selected, the fixed iron piece 65 is covered, and the fixing screw hole 63-2 When the fixing screw 63 is fastened, the femoral depth 6 and the calf part depth 7 are fixed without being rotated.

As described above, the present invention is an apparatus for selectively forming an anterior cruciate ligament rehabilitation device or a posterior cruciate ligament rehabilitation device by rotating the femoral pedicle rest and the calf rest.

Hereinafter, another embodiment of the present invention will be described with reference to FIGS. 7 to 14. FIG.

7 is an exploded perspective view of the anterior cruciate ligament rehabilitation tool according to still another embodiment of the present invention, FIG. 8 is an exploded perspective view of FIG. 7, and FIG. 9 is an enlarged perspective view of an upper buckle with the hinge pin cover removed in FIG. FIG. 10 is an enlarged perspective view of the upper buckle of FIG. 9 rotated by 90 degrees, FIG. 11 is an enlarged perspective view of the upper buckle of FIG. FIG. 13 is an enlarged perspective view of the upper buckle of FIG. 9 rotated by 180 degrees, and FIG. 14 is a perspective view of the posterior cruciate ligament rehabilitation tool according to another embodiment of the present invention.

As shown in the figure, in the present embodiment, the upper band clip 62 includes an upper buckle 620-1 to which the femoral support fixing band 60 is engaged; The lower band clip 72 is connected to the calf rest supporter 61 and is attached to the upper supporter 620-1 by an upper buckle clip 620-2. A lower buckle 720-1 to which the lower buckle 720-1 is coupled; And a lower buckle clip 720-2 coupled to the calf rest 71 and detachably coupled to the lower buckle 720-1.

9 to 13 illustrate the upper buckle 620-1. Since the lower buckle 720-1 has the same structure as the lower buckle 720-1, the lower buckle 720-1 ).

Since the position of the femoral support 61 or the calf rest 71 is rotated and selected, the upper buckle 620-1 coupled to the upper frame 1 as shown in FIG. 7, (7) is formed in the lower buckle (720-1) coupled to the upper body (2).

As shown in FIGS. 7 and 8, the upper frame 1 and the lower frame 2 are formed with through holes formed at equal intervals along the center line and through straight lines connecting the through holes, 730-2 and the circular nodes 630-1, 730-1, respectively.

The length of the central portion of the upper buckle 620-1 and the lower buckle 720-1 is such that a cross section thereof is rotatable in the circular knobs 630-1 and 730-1 of the through slots 630 and 730, Shaped hinge pins 620-3 and 720-3 are formed to be movable to the necks 630-2 and 730-2.

7, the key-shaped hinge pin 620-3 has a hinge pin cover 620-3 inserted into the circular knob 630-1 to prevent rotation of the key-shaped hinge pin 620-3, 4) are inserted.

As shown in FIG. 9, the through-hole 630 is formed with a circular hole having a diameter larger than the width of the slot in a long hole (straight line) that is elongated in a straight line shape. The circular hole has a circular section 630-1 ), And the portion of the long hole connecting the node and the node becomes the neck 630-2.

As shown in FIGS. 9 to 11, the embodiment of the key-shaped hinge pin 620-3 is formed by a pin having a transverse length rotatable in the circular hole and a width slidable in the neck 630-2 . (The key-shaped hinge pin 620-3 is defined as a key because it is moved or rotated according to its rotation state.)

9 through 10 or 13 through the engagement of the through-hole 630 and the key-shaped hinge pin 620-3, the upper buckle 620-1 or the lower buckle 720-1 may have a circular arc shape, And when the upper buckle 620-1 or the lower buckle 720-1 is placed in the state of FIG. 10, the state of being able to slide and rise along the neck 630-2 as shown in FIG.

In addition, it becomes possible to rotate the upper buckle 620-1 or the lower buckle 720-1 at the position of the desired circular node 630-1 as shown in Fig.

7 and 8, the upper buckle 620-1 has an upper buckle clip 620-2 coupled to a femoral support fixing band 60 and detachably coupled to the upper buckle 620-1, A femoral pedicle support 61 of a hard material is coupled to form a femoral stem 6.

The lower buckle 720-1 is coupled to the calf rest fixing band 70 and the lower buckle clip 720-2 detachably coupled to the lower buckle 720-1 is provided with a calf support 71 ) Are combined to form the calf part depth (7).

7, the hinge pin cover 620-4 is removed from the shape of the anterior cruciate ligament rehabilitation device, and the upper buckle 620-1 and the lower buckle 720- 1 is rotated 180 degrees and then the hinge pin cover 620-4 is inserted again, it is converted into a reaming mechanism as shown in FIG. 14, and the upper buckle 620-1, as shown in FIG. 11, Or the position of the lower buckle 720-1 can be changed, it is possible to form a rehabilitation device suitably adjusted according to the patient's key.

7 and 8, the calf-support restraining band 70 and the femoral support restraining band 60 may be used as splices after being fixed using fibers, .

As described above, according to the present invention, it is possible to selectively form the anterior cruciate ligament rehabilitation device or the posterior cruciate ligament rehabilitation device by rotating the femoral pedicle rest and the calf rest.

The upper frame 1 and the lower frame 2 are respectively provided with upper and lower fixing bands 4 and 6 for assisting fixing of the femoral depth 6 and the calf part depth 7, (5) is installed.

1 is an exploded plan view of the upper fixing band 4 and the lower fixing band 5 of the present invention with reference to FIG. 1 is a plan view of the auxiliary pad 51 of FIG. 1, and is a plan view of the lower fixing band 5 when the auxiliary pad 51 shown in FIG. 1 is attached.

The apparatus of the present invention has a problem in that the wearing position is changed slowly due to the occurrence of slip after wearing. In the conventional technique, a garter belt is additionally used to prevent slip.

In order to solve such a slip problem, the upper fixing band 4 is formed of a silicone material that is embossed to prevent slippage.

In addition, the shape of the upper fixing band 4 forms a wing covering the knee when the apparatus is worn.

The wing portion is formed in a W shape as shown in an enlarged view in Fig. 1 (A), and the velcro tape 4-1 formed on both sides is inserted into the band clip 40 to be fixed as shown in Fig. 1 (B) The wing portion fixed together is covered with both sides of the knee so as to cover the knee as shown in FIG. 2 or 4, thereby preventing the slip.

As shown in FIG. 1, the lower fixing band 5 further includes an auxiliary pad 51, which is bonded to the inner side with a Velcro and is embossed.

The auxiliary pad (51) assists the pressing of the lower fixing band (5) while preventing the apparatus from slipping.

It will be apparent to those skilled in the art that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that the technical spirit of the present invention is to the extent possible.

1: upper frame 2: lower frame
3: knee joint 4: upper fixing band
4-1: Velcro tape 5: Lower fixing band
5-1: Velcro tape 6: Thigh section
7: Calf Department
40, 50: band clip 51: auxiliary pad
60: thigh support base fixing band 61: thigh support base
62: upper band clip 63: fastening screw
63-1: through hole 63-2: screw hole
64: Link pin 65: Fixed iron piece
70: calf rest fixing band 71: calf rest
72: lower band clip 73: fixing screw
A: upper catch B: lower catch
620-1: upper buckle 620-2: upper buckle clip
620-3: Hinge pin 620-4: Hinge pin cover
630: Through slot
630-1: Circle node 630-2: Neck
720-1: Lower buckle 720-2: Lower buckle clip
720-3: Hinge pin 720-4: Hinge pin cover

Claims (5)

An upper frame 1 extending upward from the knee joint part 3 formed with an angle adjuster and a lower frame 2 extending downward are formed symmetrically on both sides;
An upper band clip 62 rotatably linked to the upper end of the upper frame 1 and a thigh rest 61 of a hard material connected to one side of the upper band clip 62, A femoral stem 6 formed by a femoral support fixing band 60 connected to the other side;
A lower band clip 72 rotatably linked to the lower end of the lower frame 2, a calf support 71 of a hard material connected to one side of the lower band clip 72, And a calf part depth (7) formed by a calf rest fixing band (70) connected to the other side,
The upper band clip (62)
The central portion is narrowly formed as an H-shape and is fastened to the upper frame 1 by the link pin 64 at the central portion,
A fixing screw hole (63-2) formed in both side upper frames (1) exposed by the H-shaped center portion; And a fixing screw 63 that is fastened to the fixing screw hole 63-2 so that when the thigh support 61 is positioned forward or backward by the rotation of the upper band clip 62, And an upper catch A for blocking the rotation of the clip 62
The lower band clip (72)
The center portion is narrowly formed as an H-shaped portion and is fastened to the lower frame 2 by the link pin 74 at the central portion,
A fixing screw hole 73-2 formed in both side lower frames 2 exposed by the H-shaped center portion; And a fixing screw 73 fastened to the fixing screw hole 73-2 so that when the calf support 71 is positioned forward or rearward by the rotation of the lower band clip 72, And a lower catch (B) for blocking the rotation of the band clip (72)
It is possible to rotate and fix the femoral pedal support 61 and the calf rest 71 while selectively rotating the femoral pedal support 61 and the calf support 71 to selectively form the anterior cruciate ligament rehabilitation device or the posterior cruciate ligament rehabilitation device Wherein the anterior and posterior complex cruciate ligament rehabilitation apparatus is characterized in that:
The apparatus according to claim 1, wherein the upper pawl (A) or the lower pawl (B)
The upper frame 1 or the lower frame 2 exposed by the H-shaped center portion and the H-shaped center portion of the upper band clip 62 or the lower band clip 72 is covered with the fixing threaded holes 63-2 Fixed through-holes 65 and 75 formed with through-holes 63-1 and 74-1 communicating with the through-holes 63-1 and 74-1;
≪ / RTI >
A fixing screw 63 for covering the fixed iron pieces 65 and 75 and fixing the fixed iron pieces 65 and 75 to the fixing screw holes 63-2 and 73-2 after selecting the position of the femoral pedal support 61 or the calf support 71, 73) are fastened and fixed.
The method of claim 1, wherein
The upper band clip (62)
An upper buckle 620-1 to which the femoral support fixing band 60 is coupled;
An upper buckle clip 620-2 coupled to the femoral pedestal 61 and detachably coupled to the upper buckle 620-1,

The lower band clip (72)
A lower buckle 720-1 to which the calf rest fixing band 70 is engaged;
And a lower buckle clip 720-2 coupled to the calf rest 71 and detachably coupled to the lower buckle 720-1

A through hole formed at regular intervals along the center line of the upper frame 1 and the lower frame 2 and a through straight line connecting the through holes to connect the neck 630-2 and 730-2 and the circular knob 630- 1 and 730-1, respectively;
A length of which a cross section is formed in the central portions of the upper buckle 620-1 and the lower buckle 720-1 and is rotatable in the circular noses 630-1 and 730-1 of the through slots 630 and 730, A key type hinge pin 620-3, 720-3 formed to have a width movable to the neck 630-2, 730-2;
Hinge pin covers 620-4 and 620-4 inserted into the circular knob 630-1 to prevent rotation of the key-shaped hinge pins 620-3 and 720-3;
Formed
It is possible to selectively form the anterior cruciate ligament rehabilitation device or the posterior cruciate ligament rehabilitation device by rotating the femoral pedal support 61 and the calf rest 71. In addition, the femoral support 61 and the calf rest 71 ) Of the front and back complex cruciate ligament rehabilitation apparatus.
delete delete
KR1020150137438A 2015-09-30 2015-09-30 Change type rehabilitating instrument for anterior and posterior cruciate ligament KR101720493B1 (en)

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KR1020150137438A KR101720493B1 (en) 2015-09-30 2015-09-30 Change type rehabilitating instrument for anterior and posterior cruciate ligament

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009165816A (en) * 2008-01-11 2009-07-30 Davincimeditic Co Ltd Auxiliary instrument for correction of knee joint
KR20130083299A (en) * 2012-01-12 2013-07-22 박인식 Apparatus for deformity correction of leg
KR101555850B1 (en) * 2015-06-30 2015-09-25 (주)엔에스시스템 Auxiliary device with adjustable extension and flexion angle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009165816A (en) * 2008-01-11 2009-07-30 Davincimeditic Co Ltd Auxiliary instrument for correction of knee joint
KR20130083299A (en) * 2012-01-12 2013-07-22 박인식 Apparatus for deformity correction of leg
KR101555850B1 (en) * 2015-06-30 2015-09-25 (주)엔에스시스템 Auxiliary device with adjustable extension and flexion angle

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