CN201239227Y - Orthopedic device for metering mobility of wrist and finger joints - Google Patents
Orthopedic device for metering mobility of wrist and finger joints Download PDFInfo
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- CN201239227Y CN201239227Y CNU2008200946422U CN200820094642U CN201239227Y CN 201239227 Y CN201239227 Y CN 201239227Y CN U2008200946422 U CNU2008200946422 U CN U2008200946422U CN 200820094642 U CN200820094642 U CN 200820094642U CN 201239227 Y CN201239227 Y CN 201239227Y
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Abstract
The utility model discloses a measure orthopedic instrument for the movability of wrists and knuckles, comprising a main frame, an n-shaped front supporting frame arranged at the front end of the main frame, and finger guards arranged on the main frame by tie lines. A user can insert fingers in the finger guards. The measure orthopedic instrument for the movability of wrists and knuckles is characterized in that the n-shaped front supporting frame arranged at the front end of a cambered wrist guard plate of the main frame is tilted upwards, which forms an angle of 25 to 35 degrees; a tubular force-measuring device is arranged on the tie line between each finger guard and the main frame; two side walls of the cambered wrist guard plate of the main frame are respectively provided with mounting screws for a U-shaped side supporting frame; and the main frame is provided with the U-shaped side supporting frame with a thumbstall. The measure orthopedic instrument for the movablility of wrists and knuckles has reasonable and simple structure, convenient operation and use and wide range of application, is suitable for training not only the myodynamia of the wrist and the hand but also each joint of the wrist and the hand. Force generated when the muscle is contracted can be accurately shown by the force-measuring device arranged on the orthopedic instrument, and thereby the force-measuring device provides objective detailed dependencies for determining the early training burden of movement of joints and the subsequent training numerical value of myodynamia and evaluating the treatment effect.
Description
Technical field
The utility model relates to orthosis, especially a kind of Wrist joints, finger joints mobility metering orthotic device.
Background technology
At present, be used for the orthopedic apparatus of wrist articulations digitorum manus seldom.By retrieval, except that " palm finger orthoses " that " wrist-hand orthoses " and the ZL200420043082.X of Chinese patent ZL200420043083.4 bulletin announces, do not see the like product of other structure type as yet.Above-mentioned two kinds of orthosiss are carried on the back the body frame of backplate and wrist carriage formation by wrist, the hard-wired U-shaped fore-stock of the front end of body frame, and be respectively applied for the fingerstall formation that finger inserts.Above-mentioned two kinds of orthopedic instrumentss are respectively the articulations digitorum manus dyskinesia and recover; Metacarpophalangeal joints due to metacarpal bone, the Phalangeal fracture, nearly articulations digitorum manus, articulations digitorum manus dyskinesia far away recover to provide effective help.But Clinical Practice, above-mentioned two kinds of orthosiss remain in following defective: one, stretch 30 degree because the functional position of staff is a wrist joint back, and existing orthotic fore-stock is straight protracting, there is not angle, under this non-angular, train, be helpless to the enhancing of the recovery of wrist, articulations digitorum manus mobility and forearm, hand muscular strength, do not meet the functional position requirement, so influence orthopedic effect.Two, do not have metering in the orthopedic process and show that doctor and patient all can't grasp or instruct orthopedic dynamics, motoricity is spent and is not reached orthopedic effect for a short time, and motoricity is spent greatly, then may to orthopedic cause unfavorable.
The utility model content
The purpose of this utility model is the deficiency that exists at above-mentioned wrist-hand orthoses, provide a kind of orthotic structure more rationally, function is more accurate, and is convenient to the Wrist joints, finger joints mobility metering orthotic device that the doctor instructs, the patient grasps orthopedic dynamics.
Wrist joints, finger joints mobility metering orthotic device of the present utility model, comprise: the body frame that constitutes by adhesive band by arc wrist backplate and arc wrist supporting plate, be installed in the ∏ shape fore-stock of body frame front end, and the fingerstall that is installed in each finger insertion of confession on the body frame forward position with line, it is characterized in that: the ∏ shape fore-stock that is installed in body frame arc wrist backplate front end is upturned, and upwarping angle is 25～35 degree; The line of each fingerstall and body frame arc wrist backplate is provided with the tubulose ergometer; The arc wrist backplate two side of body frame is respectively equipped with U-shaped side stand mounting screw, and body frame is furnished with the U-shaped side stand with female fingerstall.
Described ∏ shape fore-stock is provided with the crosspiece for tubulose ergometer location and installation, and crosspiece is interval with the groove that embeds for four ergometers, and the tubulose ergometer is embedded in the groove.
Described tubulose ergometer is with the spring of mark post to constitute by being axially arranged with the tubular shell that shows slotted eye and setting within it, the tubular shell wall that shows the slotted eye both sides is marked with metering scale, one end of spring is fixedlyed connected with tubular shell the inner, and the other end of spring is connected with fingerstall by line.
Be interval with the centring ring that places for each fingerstall line on the front end cross bar of described ∏ shape fore-stock.
The front end cross bar of described U-shaped side stand is provided with the centring ring that places for the thumbstall line, the U-shaped side stand is provided with a tubulose ergometer, the ergographic end of tubulose is fixedlyed connected with the installation end of U-shaped side stand, and the ergographic end in addition of tubulose is connected with thumbstall by the centring ring of line on U-shaped side stand cross bar.
The angle that upwarps of described ∏ shape fore-stock is 30 degree.
The arc wrist backplate of described body frame and arc wrist supporting plate inboard are provided with soft pad.
Can be when this utility model Wrist joints, finger joints mobility metering orthotic device uses according to orthopedic needs, the mode that wrist is faced upward or downward with the palm of the hand is placed in the body frame, hands is positioned at its place ahead, forefinger, middle finger, the third finger and little finger of toe inserted respectively be erected in the inferoanterior fingerstall of ∏ shape fore-stock cross bar, thumb inserts and is erected on the thumbstall of side stand, then according to orthopedic needs, utilize the ergometer on each fingerstall to set each finger and the activity dynamics of articulations digitorum manus or activity dynamics of wrist, realize its various orthopaedic functions.When the back of the hand up, finger is done flexing when action, what record is each flexor digitorum muscle of hand strength; When the palm of the hand up, finger is to do to stretch when action, what record is the strength of each extensor digitorum muscle of hand.
Joint motion training and joint mobilization training: the joint motion training is suitable for postoperative and carries out in early days, the muscle that initiatively shrinks during the joint motion training is the Antagonistic muscle of muscle injury, be not the muscle or the tendon of damage, be convenient to postoperative and carry out in early days, so the power that the numerical value that the ergometer on this orthosis records is the Antagonistic muscle of muscle injury to be sent when shrinking.What the joint mobilization training recorded is the strength of muscle injury (tendon) Antagonistic muscle.
Exercise for power: when exercise for power is suitable for anastomotic healing, the muscle that initiatively shrinks when carrying out exercise for power is the muscle or the tendon of fracture, should when anastomotic healing, carry out, so the power that the numerical value that this orthosis ergometer records is the muscle of damage or tendon to be sent when shrinking.
This utility model Wrist joints, finger joints mobility metering orthotic device is applicable to the orthopedic of the long and short extensor fracture of carpi radialis, extensor carpi ulnaris m. fracture, flexor carpi radialis fracture, flexor carpi ulnaris m. fracture, lumbricales fracture, flexor digitorum superficialis fracture, flexor disitorum profundus fracture, extensor digitorum and extensor digiti minimi fracture, extensor pollicis longus and extensor pollicis brevis fracture, flexor pollicis longus fracture, flexor pollicis brevis and opponens pollicis fracture postoperative patient.
The beneficial effects of the utility model are: Wrist joints, finger joints mobility metering orthotic device upwarps 25～35 degree with ∏ shape fore-stock, meets the functional position needs that wrist joint back is stretched 30 degree.Its structure is more reasonable, trains under this angle, more helps the enhancing of the recovery of wrist, articulations digitorum manus mobility and forearm, hand muscular strength.It is easy for operation, and is applied widely, both has been applicable to the training of each position muscular strength of wrist, is applicable to the training in each joint of wrist again.The power that the ergometer that is provided with on the orthosis is produced in the time of can demonstrating muscle contraction accurately for determining early stage joint motion training burden and follow-up exercise for power numerical value, is estimated therapeutic effect objective, full and accurate foundation is provided.
The concrete structure of this utility model Wrist joints, finger joints mobility metering orthotic device is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the structural representation of Wrist joints, finger joints mobility metering orthotic device;
Fig. 2 is the ergometer structural representation of Wrist joints, finger joints mobility metering orthotic device shown in Figure 1.
The specific embodiment
Embodiment: can be clear that from Fig. 1 Wrist joints, finger joints mobility metering orthotic device has a body frame 1 that is made of by adhesive band 13 arc wrist backplate 11 and arc wrist supporting plate 12, body frame 1 front end is equipped with ∏ shape fore-stock 2, it is 30 that ∏ shape fore-stock 2 upwarps angle [alpha] with respect to body frame 1, be interval with on the front end cross bar 21 of ∏ shape fore-stock 2 for forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and little finger of toe overlap the centring ring 22 that 44 lines 4 place, ∏ shape fore-stock 2 is provided with the crosspiece 23 for the ergometer location and installation, crosspiece 23 is interval with the groove 24 that embeds for four ergometers, embeds respectively in the groove 24 of crosspiece 23 tubulose ergometer 3 is installed.Described tubulose ergometer 3 structures and known sleeve scale are similar, be with the spring 34 of mark post 33 to constitute (see figure 2) by being axially arranged with the tubular shell 32 that shows slotted eye 31 and setting within it, tubular shell 32 walls that show slotted eye 31 both sides are marked with metering scale 35, one end of spring 34 and tubular shell 32 inner fixedlying connected, the other end of spring 34 is connected with fingerstall by line.One end of four tubulose ergometers 3 is connected with arc wrist backplate 11 forward positions of body frame 1 respectively, one end of each tubulose ergometer 3 is respectively by line 4 each centring ring 22 and forefinger cover 41 through the front end cross bar 21 of ∏ shape fore-stock 2, middle fingerstall 42, unknown fingerstall 43 is connected with little finger of toe cover 44, arc wrist backplate 11 1 sides of body frame 1 are equipped with U-shaped side stand 5 by screw 14, the cross bar 51 of U-shaped side stand 5 is provided with the centring ring 52 that places for the thumbstall line, U-shaped side stand 5 is provided with a tubulose ergometer 3, one end of tubulose ergometer 3 is fixedlyed connected with the installation end of U-shaped side stand 5, and the end in addition of tubulose ergometer 3 is connected with thumbstall 53 by the centring ring 52 of line 4 on U-shaped side stand 5 cross bars 51.
The arc wrist backplate 11 of described body frame 1 and arc wrist supporting plate 12 inboards are equipped with soft pad 15,16.
The operational approach of this utility model Wrist joints, finger joints mobility metering orthotic device is as follows:
Determine that earlier preparation is orthopedic to which side wrist, U-shaped side stand 5 is installed on the arc wrist backplate 11 of body frame 1, carpal joint is placed in the body frame 1 of arc wrist backplate 11 and 12 formation of arc wrist supporting plate, and utilize adhesive band 13 to be fixed by screw 14.To point the thumbstall 53, forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe that insert correspondence respectively then overlaps in 44 fingerstall.When the back of the hand up, finger is done flexing when action, what record is the strength of each flexor digitorum muscle of hand; When the palm of the hand up, finger is done and is stretched when action, what record is the strength of each extensor digitorum muscle of hand.
1, gageable exercise for power
(1) wrist musculus flexor training: the carpal muscle of flexing is flexor carpi radialis and flexor carpi ulnaris m..Carpal joint is placed in the middle of the body frame 1, and the palm of the hand down.Orthopedic person will point the forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe that insert correspondence respectively and overlap in 44 fingerstall, and finger is stretched, and be in stationary state.At this moment, the flexing carpal joint plays the effect of training flexor carpi radialis, flexor carpi ulnaris, strengthens this flesh muscular strength, and plays the effect that prevents muscular atrophy of disuse.When each wrist musculus flexor shrinks, can on orthopedic tubulose ergometer, record the concrete numerical value (gram number) that this flesh shrinks.Can observe dynamically each action can reach how much restrain number when the wrist musculus flexor shrank for the first time, when the wrist musculus flexor shrank training for the second time, each action reached how much restrain number, and when the wrist musculus flexor shrank training for the third time, each action reached how much restrain number, by that analogy.When training 30 times, each contractive action of wrist musculus flexor can reach the power of how many grams.Training every day was once trained 20 minutes at every turn.
(2) wrist protractor training: stretching carpal muscle is long and short extensor of carpi radialis and extensor carpi ulnaris m..Carpal joint is placed in the middle of the body frame 1, and the palm of the hand up.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to root, make the metacarpophalangeal joints flexing, be in stationary state.At this moment, stretch carpal joint, play the effect of training long and short extensor of carpi radialis and extensor carpi ulnaris m., strengthen this flesh muscular strength, and prevent the effect of muscular atrophy of disuse.When each wrist protractor shrinks, can on orthopedic ergometer, record the concrete numerical value (gram number) that this flesh shrinks.Can observe dynamically when wrist protractor shrinks training for the first time, each action can reach how much restrain number, for the second time, for the third time ... when the wrist protractor contraction was trained when training 30 times, each action institute exerted oneself can reach respectively and how much restrains.
(3) lumbricales training: lumbrical effect is the flexing metacarpophalangeal joints.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand down.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to the root proximal phalanx, make metacarpophalangeal joints be in extended configuration.At this moment, do the action of flexing metacarpophalangeal joints, play the lumbrical effect of training, strengthen this flesh muscular strength, and prevent the effect of muscular atrophy of disuse.When each lumbricales shrinks, can on orthopedic ergometer, record the concrete numerical value (gram number) that this flesh shrinks.In the time of can observing each training dynamically, the gram number that the power that each action lumbricales shrinks can reach.
(4) flexor digitorum superficialis training: the effect of flexor digitorum superficialis training is the nearly articulations digitorum manus of flexing.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand down.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to middle phalanx, make nearly articulations digitorum manus be in extended configuration.At this moment, do the action of the nearly articulations digitorum manus of flexing, play the effect of training flexor digitorum superficialis, strengthen this flesh muscular strength, and play the effect that prevents muscular atrophy of disuse.When each flexor digitorum superficialis shrinks, can on orthopedic ergometer, record the concrete numerical value (gram number) that this flesh shrinks.The gram number that the power that flexor digitorum superficialis shrinks in the time of can observing each the training dynamically can reach.
(5) flexor disitorum profundus training: the effect of flexor disitorum profundus training is a flexing articulations digitorum manus far away.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand down.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to distal phalanx, make articulations digitorum manus far away be in extended configuration.At this moment, do the action of flexing articulations digitorum manus far away, play the effect of training flexor disitorum profundus, strengthen this flesh muscular strength, and play the effect that prevents muscular atrophy of disuse.When each flexor disitorum profundus shrinks, can on orthopedic ergometer, record the concrete numerical value (gram number) that this flesh shrinks.The gram number that the power that flexor disitorum profundus shrinks in the time of can observing each the training dynamically can reach.
(6) extensor digitorum's training: the effect of extensor digitorum is to stretch 2,3,4 articulations digitorum manus.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand up.Orthopedic person will point respectively and to insert in corresponding forefinger cover 41, middle fingerstall 42, the unknown fingerstall 43 to referring to distal phalanx, make articulations digitorum manus be in flexion.At this moment, do the action of stretching articulations digitorum manus, play the effect of training extensor digitorum, strengthen this flesh muscular strength, and play the effect that prevents muscular atrophy of disuse.When each extensor digitorum shrinks, can on orthopedic ergometer, record this flesh muscular strength.The gram number that the force that extensor digitorum's contraction is spent in the time of can dynamically observing each the training can reach.
(7) extensor digiti minimi training: the effect of extensor digiti minimi training is to stretch little articulations digitorum manus.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand up.Orthopedic person places the distal phalanx of pinkie in the little finger of toe cover 44, makes the little finger of toe joint be in flexion.At this moment, do the action of stretching little articulations digitorum manus, play the effect of training extensor digiti minimi, strengthen this flesh muscular strength.When each extensor digiti minimi shrinks, can on orthopedic ergometer, record this flesh muscular strength.The gram number that the force that extensor digiti minimi is spent in the time of can dynamically observing each the training can reach.
(8) muscle of thenar training: muscle of thenar comprises opponens pollicis, adductor pollicis, flexor pollicis brevis, abductor pollicis brevis, its effect be can make adduction of thumb, to the palm, stretching, extension, flexing.Carpal joint is placed in the middle of the body frame 1, and the palm of the hand down.Orthopedic person places the thumb distal phalanx in the thumbstall 53, makes thumb joint be in extended configuration.At this moment, do the flexing of thumb,, play the effect of training muscle of thenar, strengthen this flesh muscular strength the palm, interior receipts actions.When each muscle of thenar shrinks, can on orthosis thumb ergometer, record this flesh muscular strength.The gram number that the force that muscle of thenar is spent in the time of can observing each the training dynamically can reach.
2, gageable joint motion training: factors such as myorrhexis, tendon rupture, fracture can cause joint movement disorder, should carry out early exercise, improve range of motion, and quantizating index is arranged.
(1) improve wrist joint back and stretch function: behind flexor carpi radialis, the flexor carpi ulnaris m. fracture anastomosis, carry out early stage carpal joint initiatively carry on the back stretch, the training of passive flexing, perform the operation and can carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand up.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to root.At this moment, do wrist joint back and stretch action, the cellosilk at flexor carpi radialis, flexor carpi ulnaris m. or tendon anastomosis place slides to far-end, and the ergometer on the orthosis just shows stressed numerical value (gram number) simultaneously.The active back of the body is stretched carpal joint and is kept loosening after 3 seconds, under the effect of spring retraction, carpal joint is in flexion, because of flexor carpi radialis, flexor carpi ulnaris m. or tendon do not shrink, the cellosilk of flexor carpi radialis, flexor carpi ulnaris m. anastomosis is passive to be subjected to tractive and to slide up and down, break this pathological process of adhesion of tendon, helped recovering the function that wrist joint back is stretched.
(2) improve carpal joint flexing function: behind the long and short extensor of carpi radialis and the extensor carpi ulnaris m. fracture anastomosis, carry out early stage carpal joint active flexion, the passive back of the body is stretched training, perform the operation and to carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand down.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to root.At this moment, do the action of carpal joint flexing, the cellosilk at long and short extensor of carpi radialis and extensor carpi ulnaris m. or tendon anastomosis place slides to far-end, and the ergometer on the orthosis just shows stressed numerical value (gram number) simultaneously.The active flexion carpal joint keeps loosening after 3 seconds, and under the effect of spring retraction, carpal joint is in extended configuration, so repeatable operation.Because of the long and short extensor of carpi radialis and extensor carpi ulnaris m. or not contraction of tendon, so this flesh anastomosis just can not torn.The carpal joint flexing is the result that flexor carpi radialis and flexor carpi ulnaris m. shrink, and the cellosilk that carpal flexing action makes the wrist protractor anastomosis is passive to be subjected to tractive and to slide up and down, and prevents the tissue adhesion, has promoted the function of carpal joint flexing.
(3) improve metacarpophalangeal joints and stretch function: behind the lumbricales fracture anastomosis, carry out the early stage initiatively stretching, extension of metacarpophalangeal joints, the training of passive flexing, can carry out in back 48 hours in operation.Carpal joint is placed body frame 1, the palm of the hand up, orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to root.At this moment, do the metacarpophalangeal joints stretching, the contraction of extensor digitorum, extensor digiti minimi makes lumbricales anastomosis cellosilk slide to far-end, and the ergometer on the orthosis just demonstrates stressed numerical value (gram number) simultaneously.Stretch metacarpophalangeal joints on one's own initiative and keep loosening after 3 seconds, under the effect of spring retraction, metacarpophalangeal joints is in flexion, so repeatable operation.Because of lumbricales does not initiatively shrink, the flexing of metacarpophalangeal joints is passive, so this flesh anastomotic stoma place just can not tear.The stretching of metacarpophalangeal joints makes the myofilament of lumbricales anastomosis be subjected to tractive passively and slides up and down, and has broken tissue adhesion's process, has promoted metacarpophalangeal joints to stretch function.
(4) the nearly articulations digitorum manus of improvement stretches function: behind the flexor digitorum superficialis fracture anastomosis, carry out the early stage initiatively stretching, extension of nearly articulations digitorum manus, the training of passive flexing, perform the operation and can carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand up.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to middle phalanx.Do nearly articulations digitorum manus stretching this moment, and the cellosilk of flexor digitorum superficialis anastomosis slides to far-end, and the ergometer on the orthosis just shows stressed numerical value (gram number) simultaneously.Stretch nearly articulations digitorum manus on one's own initiative and keep loosening after 3 seconds, under the effect of spring retraction, nearly articulations digitorum manus is in flexion, so repeatable operation.Because of flexor digitorum superficialis does not initiatively shrink, the flexing of nearly articulations digitorum manus is passive, and this flesh anastomosis can not torn.The stretching of nearly articulations digitorum manus makes the myofilament at flexor digitorum superficialis anastomotic stoma place be subjected to tractive passively and slides up and down, and prevents the tissue adhesion, has promoted the stretching, extension function of nearly articulations digitorum manus.
(5) improvement articulations digitorum manus far away stretches function: behind the flexor disitorum profundus fracture anastomosis, carry out the early stage initiatively stretching, extension of articulations digitorum manus far away, the training of passive flexing, perform the operation and can carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand up.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to distal phalanx.Do articulations digitorum manus stretching far away this moment, and the cellosilk of flexor disitorum profundus anastomosis slides to far-end, and the ergometer on the orthosis just shows stressed numerical value (gram number) simultaneously.Stretch articulations digitorum manus far away on one's own initiative and keep loosening after 3 seconds, under the effect of spring retraction, articulations digitorum manus far away is in flexion, so repeatable operation.Because of flexor disitorum profundus does not initiatively shrink, the flexing of articulations digitorum manus far away is passive, and this flesh anastomosis can not torn.The stretching of articulations digitorum manus far away makes the myofilament at flexor disitorum profundus anastomotic stoma place be subjected to tractive passively and slides up and down, and prevents the tissue adhesion, has promoted the stretching, extension function of articulations digitorum manus far away.
(6) improve articulations digitorum manus flexing function: behind extensor digitorum, the extensor digiti minimi fracture anastomosis, carry out the early stage active flexion of articulations digitorum manus far away, passive stretching, extension training, perform the operation and to carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand down.Orthopedic person will point respectively insert in corresponding forefinger cover 41, middle fingerstall 42, unknown fingerstall 43 and the little finger of toe cover 44 to each refer to distal phalanx.Metacarpophalangeal joints, nearly articulations digitorum manus, articulations digitorum manus far away are worked in coordination with when doing the flexing action at this moment, and the cellosilk of extensor digitorum, extensor digiti minimi anastomosis slides to far-end, and the ergometer on the while orthosis just shows stressed numerical value (gram number).The camptodactyly joint keeps loosening after 3 seconds on one's own initiative, and under the effect of spring retraction, articulations digitorum manus is in extended configuration, so repeatable operation.Because of extensor digitorum, extensor digiti minimi initiatively do not shrink, the stretching, extension of articulations digitorum manus is passive, and this flesh anastomosis can not torn.The flexing action of articulations digitorum manus makes the myofilament at extensor digitorum, extensor digiti minimi anastomotic stoma place be subjected to tractive passively and slides up and down, and has broken tissue adhesion's pathological process, helps recovering the flexing function of metacarpophalangeal joints, nearly articulations digitorum manus, articulations digitorum manus far away.
(7) improve thumb joint flexing function: behind extensor pollicis longus, the extensor pollicis brevis fracture anastomosis, carry out the early stage active flexion of thumb joint, passive stretching, extension training, perform the operation and to carry out in back 48 hours.Carpal joint is placed body frame 1, and the palm of the hand down.Orthopedic person places the thumb distal phalanx in the thumbstall 53.This moment thumb do flexing, to when action palm, the cellosilk of extensor pollicis longus, extensor pollicis brevis anastomosis slides to far-end, the ergometer on the orthosis just shows stressed numerical value (gram number) simultaneously.The flexing thumb joint keeps loosening after 3 seconds on one's own initiative, and under the effect of spring retraction, thumb joint is in extended configuration, so repeatable operation.Because of extensor pollicis longus, extensor pollicis brevis initiatively do not shrink, the stretching, extension of thumb joint is passive, and this flesh anastomosis can not torn.The stretching of thumb joint makes the myofilament at extensor pollicis longus, extensor pollicis brevis anastomotic stoma place be subjected to tractive passively and slides up and down, and has broken tissue adhesion's pathological process, has promoted the flexing function of thumb joint.
Above content is in conjunction with concrete preferred implementation, to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.Under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that this utility model is determined by claims of being submitted to.
Claims (7)
1, a kind of Wrist joints, finger joints mobility metering orthotic device, comprise: the body frame that constitutes by adhesive band by arc wrist backplate and arc wrist supporting plate, be installed in the Π shape fore-stock of body frame front end, and the fingerstall that is installed in each finger insertion of confession on the body frame forward position with line, it is characterized in that: the arc wrist backplate two side of body frame is respectively equipped with U-shaped side stand mounting screw, and body frame is furnished with the U-shaped side stand of a band thumbstall; The Π shape fore-stock that is installed in body frame arc wrist backplate front end is upturned, and upwarping angle is 25～35 degree; The line of each fingerstall and body frame arc wrist backplate is provided with the tubulose ergometer.
2, Wrist joints, finger joints mobility metering orthotic device according to claim 1, it is characterized in that: Π shape fore-stock (2) is provided with the crosspiece (23) for tubulose ergometer (3) location and installation, crosspiece (23) is interval with the groove (24) that embeds for four ergometers, and tubulose ergometer (3) is in groove (24).
3, Wrist joints, finger joints mobility metering orthotic device according to claim 1 and 2, it is characterized in that: described tubulose ergometer (3) is by being axially arranged with the tubular shell (32) that shows slotted eye (31) and spring (34) formation of the band mark post (33) that sets within it, tubular shell (32) wall that shows slotted eye (31) both sides is marked with metering scale (35), one end of spring (34) is fixedlyed connected with tubular shell (32) is inner, and the other end of spring (34) is connected with fingerstall by line.
4, Wrist joints, finger joints mobility metering orthotic device according to claim 3 is characterized in that: be interval with the centring ring (22) that places for each fingerstall line (4) on the front end cross bar (21) of described Π shape fore-stock (2).
5, Wrist joints, finger joints mobility metering orthotic device according to claim 4, it is characterized in that: the front end cross bar (51) of U-shaped side stand (5) is provided with the centring ring (52) that places for thumbstall (53) line (4), U-shaped side stand (5) is provided with a tubulose ergometer (3), one end of tubulose ergometer (3) is fixedlyed connected with the installation end of U-shaped side stand (5), and the end in addition of tubulose ergometer (3) is connected with thumbstall (53) by the centring ring (52) of line (4) on U-shaped side stand (5) cross bar (51).
6, Wrist joints, finger joints mobility metering orthotic device according to claim 5 is characterized in that: the angle that upwarps of described Π shape fore-stock (2) is 30 degree.
7, Wrist joints, finger joints mobility metering orthotic device according to claim 6 is characterized in that: the arc wrist backplate (11) of described body frame (1) and arc wrist supporting plate (12) inboard are provided with soft pad (15,16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200946422U CN201239227Y (en) | 2008-06-16 | 2008-06-16 | Orthopedic device for metering mobility of wrist and finger joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200946422U CN201239227Y (en) | 2008-06-16 | 2008-06-16 | Orthopedic device for metering mobility of wrist and finger joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239227Y true CN201239227Y (en) | 2009-05-20 |
Family
ID=40712513
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200946422U Expired - Lifetime CN201239227Y (en) | 2008-06-16 | 2008-06-16 | Orthopedic device for metering mobility of wrist and finger joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239227Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101569575B (en) * | 2009-05-27 | 2011-08-10 | 高峻青 | Combined type adjustable multifunctional hand traction brace |
| CN102908221A (en) * | 2011-08-02 | 2013-02-06 | 上海朗信医学科技有限公司 | Adjustable spasmodic finger rehabilitation traction device |
| CN102908222A (en) * | 2011-08-02 | 2013-02-06 | 上海朗信医学科技有限公司 | Complete set of devices for dynamic hand spasticity orthopedics |
| CN103285560A (en) * | 2013-05-20 | 2013-09-11 | 健雄职业技术学院 | Finger muscle force training recovery apparatus |
| CN105013131A (en) * | 2014-04-17 | 2015-11-04 | 杨晨晖 | Extensor tendon early rehabilitation device |
| CN107198641A (en) * | 2017-05-23 | 2017-09-26 | 邱剑波 | A kind of rehabilitation hand equipment based on the unpowered input of belt wheel transmission |
| CN111054032A (en) * | 2019-12-30 | 2020-04-24 | 潘仲民 | Wearable wrist rehabilitation nursing exercise device |
| CN112402178A (en) * | 2020-12-17 | 2021-02-26 | 陈国庆 | Surgery postoperative wrist and finger joint unites recovered device of taking exercise |
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2008
- 2008-06-16 CN CNU2008200946422U patent/CN201239227Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569575B (en) * | 2009-05-27 | 2011-08-10 | 高峻青 | Combined type adjustable multifunctional hand traction brace |
| CN102908221A (en) * | 2011-08-02 | 2013-02-06 | 上海朗信医学科技有限公司 | Adjustable spasmodic finger rehabilitation traction device |
| CN102908222A (en) * | 2011-08-02 | 2013-02-06 | 上海朗信医学科技有限公司 | Complete set of devices for dynamic hand spasticity orthopedics |
| CN102908222B (en) * | 2011-08-02 | 2014-06-18 | 上海朗信医学科技有限公司 | Complete set of devices for dynamic hand spasticity orthopedics |
| CN103285560A (en) * | 2013-05-20 | 2013-09-11 | 健雄职业技术学院 | Finger muscle force training recovery apparatus |
| CN105013131A (en) * | 2014-04-17 | 2015-11-04 | 杨晨晖 | Extensor tendon early rehabilitation device |
| CN107198641A (en) * | 2017-05-23 | 2017-09-26 | 邱剑波 | A kind of rehabilitation hand equipment based on the unpowered input of belt wheel transmission |
| CN107198641B (en) * | 2017-05-23 | 2019-07-12 | 山东海天智能工程有限公司 | A kind of rehabilitation hand equipment based on the unpowered input of belt wheel transmission |
| CN111054032A (en) * | 2019-12-30 | 2020-04-24 | 潘仲民 | Wearable wrist rehabilitation nursing exercise device |
| CN112402178A (en) * | 2020-12-17 | 2021-02-26 | 陈国庆 | Surgery postoperative wrist and finger joint unites recovered device of taking exercise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080616 |