CN111920563A - A kind of acupoint stimulation type knee brace - Google Patents

Abstract

The present application provides an acupoint-stimulating knee orthosis, including a thigh fixing frame and a calf fixing frame, the thigh fixing frame includes a wrapping tape and two thigh side frames arranged on the wrapping tape, and the calf fixing frame includes a wrapping tape and a setting The two calf side frames on the wrapping belt, the thigh side frame and the calf side frame on the same side are connected together by an angle adjustment mechanism, the wrapping belt is provided with a number of slits, which are placed in the acupoints between the wrapping belt and the legs The rear end of the stimulation electrode sheet passes through a slit, so that the external interface of the acupoint stimulation electrode sheet passes through the slit and is connected to the therapeutic apparatus through a wire. The wrapping belt is provided with several detachable massage mechanisms, and the thigh side frame and the calf side frame are installed There are several L grooves, and the width of the wrapping tape is adjusted by folding back the side edge of the wrapping tape through the cooperation of the pressing rod and the L groove. The application can effectively relieve pain caused by knee osteoarthritis by stimulating acupoints, and is convenient to use.

Description

A kind of acupoint stimulation type knee brace

technical field

The invention relates to a knee joint orthosis, in particular to an acupoint stimulation type knee joint orthosis.

Background technique

The knee joint is the largest weight-bearing joint. During daily walking, the contact pressure between the tibia and femur is 8 to 9 times the body weight. As the age increases, the probability of osteoarthritis also increases, which can cause knee pain. , Decreased quadriceps muscle strength leads to decreased proprioceptive sensitivity and increased postural sway, affecting the quality of daily life. At present, there are three treatment methods for osteoarthritis, including surgery, drugs and auxiliary tools. The surgery is expensive, the recovery period is long, and there are many postoperative complications, and the disease is easy to repeat. It may require a second surgery. There is no drug that can cure osteoarthritis and the cost of drugs is expensive. In terms of auxiliary tools, there are physiotherapy devices such as knee joint therapy devices in clinical practice, but they can only be used before or after exercise, and their effects are still relatively limited. From the point of view of traditional Chinese medicine, degenerative knee arthritis belongs to "bone arthralgia" in traditional Chinese medicine, which is mostly caused by wind, cold, damp pathogens, deficiency of liver and kidney, qi stagnation and blood stasis. The selection of local acupoints in the knee joint is based on the theories of "liver governs tendons", "gallbladder meridian governs bone disease" and "stomach meridian is the meridian of more qi and blood", and selects the liver meridian of foot Jueyin, the gallbladder meridian of foot Shaoyang, and the foot yang meridian. The acupoints on the three meridians of the Ming Stomach Meridian, through the stimulation of the acupoints around the knee joint, can adjust the Qi and blood around the knee joint, so that the Qi and blood are smooth, and there is no pain. The effect of stasis.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an acupoint-stimulated knee joint corrector that can effectively relieve the pain caused by knee osteoarthritis and is easy to use.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

An acupoint-stimulating knee joint corrector includes a thigh fixing frame and a calf fixing frame, the thigh fixing frame includes a wrapping belt and two thigh side frames arranged on the wrapping belt, and a thigh side frame is arranged between the two thigh side frames. There are several straps, and the calf fixing frame includes a wrapping strap and two calf side frames arranged on the wrapping strap. Several straps are arranged between the two calf side frames, and the thigh side frames located on the same side and the calf side frame are connected together by an angle adjustment mechanism, wherein the wrapping belt is provided with a number of slits, and the rear end of the acupoint stimulation electrode sheet placed between the wrapping belt and the leg passes through the slits The external interface of the acupoint stimulation electrode sheet is located on the outside, the external interface is connected with the therapeutic apparatus through a wire, the inner surface of the wrapping band is provided with several detachable massage mechanisms, the thigh side frame and the calf side A plurality of L grooves are arranged on the racks, and the width of the wrapping tape is adjusted by folding back the side edges of the wrapping tape through the cooperation between the pressing rod and the L-groove.

Further, a plurality of parallel adhesive tapes are provided on one side of the slits, and the adhesive tapes can be bonded to the outer side of the wrapping tape through Velcro through the corresponding slits.

Further, the angle adjustment mechanism includes two pawls arranged on the side frame of the calf and a ring gear arranged on the side frame of the thigh, the pawls are pivotally connected in the corresponding windows through torsion springs, The pawls are engaged with the ring gear, and the two pawls are installed in opposite directions.

Further, a plurality of annularly distributed grooves are arranged on the side surface of the thigh side frame, and convex teeth are formed between adjacent grooves, and the plurality of convex teeth form a gear ring.

The side frame of the calf is also provided with two screws, and the end surfaces of the screws press against the corresponding pawls to keep the pawls raised.

Further, it also includes two knee fixation belts located at the front and rear of the legs respectively, the knee fixation belt at the front side is used for knee fixation, and the knee fixation belt at the back side is used to fix the acupoint stimulation electrode sheet at the Weizhong point.

Further, the knee fixing strap includes a strap, each end of the strap is provided with two connecting straps, and the connecting strap on the upper side passes through the strap hole on the corresponding thigh side frame and then passes through the magic trick. The sticker is connected with the knee fixing belt, and the connecting belt on the lower side is connected with the knee fixing belt through the hook and loop after passing through the strip hole on the corresponding calf side frame, wherein the strip is provided with a slit.

Further, a plurality of fixing pieces are arranged on the inner surface of the wrapping tape, the fixing pieces include two fixing sleeves, and two ends of the massage mechanism are respectively inserted into the corresponding fixing sleeves.

Further, the massage mechanism includes a holder and a massage ball defined in the holder, and the end of the holder is inserted into a corresponding fixing sleeve, wherein the massage ball is hollow, and the A plurality of ventilation holes are arranged on the outer peripheral surface of the massage ball, and pills made of traditional Chinese medicine are contained in the cavity of the massage ball.

Further, the acupoint stimulation electrode sheet is a self-adhesive electrode sheet.

As can be seen from the above technical solutions, the present invention has the following beneficial effects:

Since it includes the thigh fixing frame and the calf fixing frame connected by the angle adjustment mechanism, the knee joint can maintain any curvature for correction; several acupoint stimulation electrodes can be placed between the wrapping belt and the legs, so that the acupoint stimulation electrodes and the legs are reliable Contact is not only easy to use, but also difficult to shift, and has good positioning effect, thereby making the electric stimulation effect of acupoints good and enhancing the therapeutic effect; because of the screw rod that keeps the pawl in a raised state, the application can also be used during exercise. Can play an effect, can shorten the time of wearing the orthosis, increase the pain relief effect, and prevent side effects; because there are several detachable massage mechanisms on the inner side of the wrapping belt, it can be used according to needs, so that the blood circulation of the legs can be replaced. ; Since the side of the wrapping tape can be folded back to adjust the width of the wrapping tape, it can ensure that the position of the thigh side frame and the calf side frame does not change when different people use it, so that the correction effect is good.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

FIG. 1 is a schematic diagram of a state of the present invention.

FIG. 2 is a schematic diagram of another state of the present invention.

FIG. 3 is a schematic view of the position of the massage mechanism of the present invention.

FIG. 4 is a schematic structural diagram of the massage mechanism of the present invention.

5 is a schematic cross-sectional view of the thigh side frame/calf side frame of the present invention.

FIG. 6 is a schematic structural diagram of the angle adjustment mechanism of the present invention.

FIG. 7 is a schematic diagram of the structure of the knee brace of the present invention.

DESCRIPTION OF REFERENCE NUMERALS: Thigh fixing frame 1, wrapping tape 11, slit 111, adhesive tape 112, fixing sleeve 113, thigh side frame 12, ratchet ring 121, L groove 122, pressing rod 123, strap 13, massage Mechanism 14, cage 141, massage ball 142, calf fixing frame 2, calf side frame 21, window 211, pawl 212, screw 213, acupoint stimulation electrode piece 3, lead wire 4, therapeutic apparatus 5, knee fixing belt 6, strip Belt 61, connecting belt 62.

Detailed ways

The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

The present application will be further described below with reference to FIGS. 1 to 7 . As shown in FIGS. 1 and 2 , an acupoint-stimulating knee orthosis includes a thigh fixing frame 1 and a calf fixing frame 2 , and the thigh fixing frame 1 includes The wrapping tape 11 and the two thigh side frames 12 arranged on the wrapping tape 11, a plurality of straps 13 are arranged between the two thigh side frames 12, and the thigh fixing frame 1 is fixed on the thigh by the straps 13 Above, the calf fixing frame 2 includes a wrapping tape 11 and two calf side frames 21 arranged on the wrapping tape 11, and a plurality of straps 13 are arranged between the two calf side frames 21, The calf fixing frame 2 is fixed on the calf, and the thigh side frame 12 and the calf side frame 21 located on the same side are connected together by an angle adjustment mechanism, so that the thigh and the calf can be kept bent to correct the knee bone. The wrapping tape 11 is provided with several slits 111, and one side of the slits 111 is provided with several parallel adhesive tapes 112, as shown in FIG. The tie belt 112 is bonded to the outer side of the wrapping belt 11 through Velcro through the corresponding seam 111 to avoid the force opening of the seam 111, resulting in poor local force and affecting the correction effect. When using acupoint stimulation electrodes At 3:00, several adhesive tapes 112 are opened, and the acupoint stimulating electrode sheet 3 is placed between the wrapping tape 11 and the leg so that the acupoint stimulating electrode sheet 3 is in reliable contact with the leg. The slits 111 are convenient for the acupoint stimulating electrode sheet The rear end of 3 passes through the slit 111, so that the external interface of the acupoint stimulation electrode sheet 3 is located on the outside, which is convenient for the external interface to be connected with the therapeutic apparatus 5 through the lead 4, which is convenient to use, and the slit 111 is convenient for the The acupoint stimulation electrode sheet 3 is fixed, and the acupoint stimulation electrode sheet 3 is not easy to fall off and displace, so that the electric stimulation effect of acupoints is good and the treatment effect is enhanced.

The acupoint stimulation electrode sheet 3 is a self-adhesive electrode sheet, and the acupoints include Weizhong, Xieguan, Yinlingquan, and Yinshi. City points correspond one by one.

As shown in FIG. 3 and FIG. 4 , the present application also includes several massage mechanisms 14 , and several fixing pieces are arranged on the inner surface of the wrapping band 11 , and the fixing pieces include two stitched inside the wrapping tape 11 . For the fixing sleeves 113 on the side, the two ends of the massage mechanism 14 are respectively inserted into the corresponding fixing sleeves 113 so that the massage mechanism 14 is detachably arranged on the inner side of the wrapping belt 11 .

The massage mechanism 14 includes a holding frame 141 and a massage ball 142 defined in the holding frame 141. The end of the holding frame 141 is inserted into the corresponding fixing sleeve 113, wherein the massage ball 142 is hollow, And the outer peripheral surface of the massage ball 142 is provided with a number of ventilation holes, and the cavity of the massage ball 142 is filled with pills made of traditional Chinese medicine. During walking, the friction of the legs will drive the massage ball 142 to rotate to achieve massage. Under the action of body temperature, the pills make the smell penetrate into the knee joint through the skin, which can promote blood circulation, promote blood circulation and remove blood stasis, promote yang and transform qi, dissipate blood stasis and relieve pain in the knee joint, and promote the correction of the knee joint.

As shown in FIG. 1 , FIG. 2 and FIG. 5 , the thigh side frame 12 and the calf side frame 21 are each provided with a plurality of L grooves 122 . The width of the wrapping band 11 is adjusted by the side folding, to ensure that the thigh side frame 12 and the calf side frame 21 are located on the inner and outer sides of the legs when different people use them, keeping the positions basically unchanged, so that the correction effect is good.

As shown in Fig. 1, Fig. 2 and Fig. 7, the present application also includes two knee fixation belts 6 located at the front and rear of the leg, respectively, the knee fixation belt 6 at the front side is used for knee fixation, and the knee fixation belt 6 at the rear side is used for fixing the knee. It is used to fix the acupoint stimulation electrode sheet 3 at the Weizhong point.

The knee fixing belt 6 includes a strap 61 , each end of the strap 61 is provided with two connecting straps 62 , and the connecting strap 62 on the upper side passes through the strap hole on the corresponding thigh side frame 12 . It is connected with the knee fixing belt 6 by a Velcro, and the connecting belt 62 on the lower side is connected with the knee fixing belt 6 through a Velcro after passing through the strip hole on the corresponding calf side frame 21, wherein the strip 61 is provided with There is a slit 111, the slit 111 on the front knee fixation belt 6 is convenient for flexible flexion and extension of the knee joint, and the slit 111 on the back knee fixation belt 6 is convenient for the external interface of the acupoint stimulation electrode sheet 3 at the Weizhong point If there is leakage, since the knee fixing belt 6 is detachable, it can be used according to actual needs.

As shown in FIG. 6 , the angle adjustment mechanism includes two pawls 212 provided on the calf side frame 21 and a gear ring 121 provided on the thigh side frame 12 , the pawls 212 passing through the torsion spring Pivoted in the corresponding window 211, the pawls 212 are engaged with the ring gear 121, and the two pawls 212 are installed in the opposite direction for self-locking. When the bending angle needs to be adjusted, press the corresponding pawls 212 to adjust, A plurality of annularly distributed grooves are provided on the side of the thigh side frame 12 , and convex teeth are formed between adjacent grooves, and the plurality of convex teeth constitute a gear ring 121 .

The calf side frame 21 is also provided with two screws 213. The end surfaces of the screws 213 are pressed against the corresponding pawls 212 to keep the pawls 212 in a raised state. In the lifted state, the knees can move freely, so that the application can be used during exercise and is convenient to use.

The wrapping tape 11 and the strip 61 are both elastic webbing.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides an acupuncture point stimulation type knee joint unscrambler, which is characterized in that, includes thigh mount (1) and shank mount (2), thigh mount (1) is including parcel area (11) and setting up two thigh side frames (12) on parcel area (11), is equipped with a plurality of bandages (13) between two thigh side frames (12), shank mount (2) is including parcel area (11) and setting up two shank side frames (21) on parcel area (11), is equipped with a plurality of bandages (13) between two shank side frames (21), and thigh side frame (12) and shank side frame (21) that lie in the same side link together through angle adjustment mechanism, wherein, be equipped with a plurality of strip seams (111) on parcel area (11), place in the rear end of acupuncture point stimulation electrode piece (3) between parcel area (11) and the leg is worn out strip seam (111) makes the external interface of acupuncture point stimulation electrode piece (3) lie in the outside, the external interface is connected with the therapeutic apparatus (5) through a wire (4), a plurality of detachable massage mechanisms (14) are arranged on the inner side face of the wrapping tape (11), a plurality of L grooves (122) are arranged on the thigh side frame (12) and the shank side frame (21), and the side edge of the wrapping tape (11) is folded back through the matching of a pressing rod (123) and the L grooves (122) to adjust the width of the wrapping tape (11).

2. The knee joint orthosis according to claim 1, wherein a plurality of parallel adhesive tapes (112) are disposed at one side of the slits (111), and the adhesive tapes (112) can be adhered to the outer side of the wrapping tape (11) by means of hook and loop fasteners across the corresponding slits (111).

3. The knee joint orthosis according to claim 1, wherein the angle adjustment mechanism comprises two pawls (212) provided on the lower leg side frame (21) and a ring gear (121) provided on the upper leg side frame (12), the pawls (212) are pivoted in corresponding windows (211) by torsion springs, the pawls (212) are engaged with the ring gear (121), and the two pawls (212) are installed in opposite directions.

4. The knee joint orthosis according to claim 3, wherein a plurality of grooves are formed on the side surface of the thigh side frame (12) in an annular shape, and a plurality of teeth are formed between adjacent grooves to form a tooth ring (121).

5. The knee joint orthosis according to claim 3, wherein the lower leg side frame (21) is further provided with two screws (213), and the end surfaces of the screws (213) are pressed against the corresponding pawls (212) to keep the pawls (212) in a lifted state.

6. The knee joint orthosis according to claim 1, further comprising two knee fixation straps (6) respectively located at the front and rear of the leg, the knee fixation strap (6) located at the front side for knee fixation, and the knee fixation strap (6) located at the rear side for fixing the acupoint stimulating electrode pad (3) located at the kindsten acupoint.

7. The acupuncture point stimulation type knee joint orthosis according to claim 6, wherein the knee fixing straps (6) comprise straps (61), two connecting straps (62) are provided at each end of the straps (61), the connecting strap (62) located at the upper side is connected with the knee fixing strap (6) through a magic tape after passing through a strap hole located on the corresponding thigh side frame (12), the connecting strap (62) located at the lower side is connected with the knee fixing strap (6) through a magic tape after passing through a strap hole located on the corresponding shank side frame (21), and wherein a strap slit (111) is provided on the straps (61).

8. The knee joint orthosis according to claim 1, wherein the inner side of the wrapping band (11) is provided with a plurality of fixing members, the fixing members comprise two fixing sleeves (113), and two ends of the massage mechanism (14) are respectively inserted into the corresponding fixing sleeves (113).

9. The knee joint orthosis according to claim 8, wherein the massage mechanism (14) includes a holder (141) and a massage ball (142) defined in the holder (141), an end of the holder (141) is inserted into a corresponding fixing sleeve (113), wherein the massage ball (142) is hollow, a plurality of ventilation holes are formed on an outer circumferential surface of the massage ball (142), and a pill made of a Chinese medicine is filled in a cavity of the massage ball (142).

10. The acupoint-stimulated knee joint orthosis according to claim 1, wherein the acupoint-stimulated electrode pads (3) are self-adhesive electrode pads.

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