CN101138533A - Hip joint healing sport machine - Google Patents
Hip joint healing sport machine Download PDFInfo
- Publication number
- CN101138533A CN101138533A CNA200710050334XA CN200710050334A CN101138533A CN 101138533 A CN101138533 A CN 101138533A CN A200710050334X A CNA200710050334X A CN A200710050334XA CN 200710050334 A CN200710050334 A CN 200710050334A CN 101138533 A CN101138533 A CN 101138533A
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- arm
- thigh
- hip joint
- fixed bar
- hinged
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Abstract
The present invention is human hip joint rehabilitation medical equipment, which is a hip joint rehabilitation exerciser. The exerciser includes a bedstead, a bedplate which is arranged on the bedstead, a hanger which is installed on one side of the bedstead and is equipped with a cantilever end, a fixed bar bracket which is installed under the bed edge through connectors and a fixed bar. A first end of the fixed bar is hinged under the bedplate through a connecting pin of the fixed bar, and a second end is arranged on the fixed bar bracket. The lower end of a transmission shaft which is driven by a reducing motor through a transmission mechanism is installed in a hole seat on the first end of the fixed bar, and the upper end is equipped with a crank plate. A first end of connecting bar is hinged on the crank plate, and a second end is hinged with a thigh boom. The big end part of the thigh boom is connected with a cantilever end of the hanger and can rotate. The thigh boom is equipped with a sling. The rehabilitation exerciser of the present invention mechanically drives the thigh to swing and the rehabilitation exercises are obtained by the hip joint. The rehabilitation exerciser of the present invention can satisfy the use of a left limb or a right limb. And the swing angle and the swing speed can be reasonably set according to the conditions of patients.
Description
Technical field
The present invention relates to a kind of rehabilitation medicine equipment, be used for the hip joint of human body is implemented the hip joint healing sport machine of rehabilitation exercise.
Background technology
Hip joint is the main joint of human body walking, due to illness becomes or wound causes hip joint damage, motor function obstacle to occur even to lose the patient of walking function many.This class patient often treats by the mode of surgical medical, but need to carry out the rehabilitation training in a stage after the surgical medical, promptly to prevent adhesion in ankylosis, amyotrophy and each Level of organization etc. by rehabilitation exercise, increase simultaneously patient's range of motion gradually, improvement and correction patient recover the harmony of activities of daily life because of the undesired attitude that prolonged sickness caused.Therefore, rehabilitation training is as crucial treatment content of post-operation of hip.Because of there not being corresponding rehabilitation equipment, domestic hospital normally takes artificial mode to carry out at present.Specific practice is: the medical personnel of hospital allow patient lie on one's side in bed, and the thigh that medical personnel bend over to bend the patient lifts gently, the application of force, the pulling thigh lentamente, repeatedly the swing, the effect of arrival activity hip joint.Such rehabilitation training should be carried out several times general every day, carries out such hip joint activity because of being entirely artificial mode, and medical personnel's labor intensity is big, is difficult to guarantee due activity time and times of exercise.
Summary of the invention
At domestic clinically to the needs of hip joint healing sport equipment, the objective of the invention is to carry out rehabilitation training to hip joint in order to provide a kind of, make hip joint obtain activity by mechanical mode, play the effect of movable joint, can solve the problem of by the artificial mode of medical personnel patient's hip joint being implemented rehabilitation exercise for a long time fully.
The object of the present invention is achieved like this:
Hip joint healing sport machine of the present invention comprises bedstead, place the bed board on the bedstead, be contained in bedstead one side the suspension bracket of cantilever end is arranged, be contained in the fixed bar carriage of bedside below by connector, first end be hinged on bed board below by the fixed bar connecting pin and the second end frame and be locked at fixed bar on the fixed bar carriage by locking member, be contained in the fixed bar second stomidium seat by the lower end of the power transmission shaft that reducing motor drives and crank disc is equipped with in the upper end by drive mechanism, first end of connecting rod is hinged on the crank disc and second end and thigh arm are hinged, the big end of thigh arm is connected with the suspension bracket cantilever end and is rotatable, is furnished with suspender belt on the thigh arm, the fixed bar position can change, and can satisfy the required difference swing orientation of left lower extremity or right lower extremity.
Above-mentioned hip joint healing sport machine suspension bracket cantilever end is connected with fixed disk by connector, the big end of thigh arm is porose, and the annular caulking groove that steel ball is housed is arranged on its end face, the hole that mandrel on the arm pallet passes the big end of thigh arm is threaded with fixed disk, gapped between hole on the big end of thigh arm and the mandrel on the arm pallet, the big end of thigh arm is enclosed within on the arm pallet mandrel with enough big gap sky, the oscillation center on-mechanical of thigh arm is fixed, be decided by the hip joint position, i.e. it is oscillation center that thigh swing will keep with the hip joint.
On the above-mentioned hip joint healing sport machine thigh arm chute is arranged, slide block cooperates with chute and can be fixed in the chute by fixture, second end and the slide block of connecting rod are hinged, the pendulum angle of thigh arm can be adjusted as one sees fit, promptly, change the pendulum angle size of thigh arm by adjusting the position of slide block in thigh arm chute.
Above-mentioned hip joint healing sport machine thigh arm small end is hinged with the shank arm, is furnished with suspender belt on the shank arm, and suspender belt is used for lower limb is locked at arm.
Hip joint healing sport machine of the present invention is an electrodynamic type, and appropriateness was swung before and after mechanical movement drove thigh, and pendulum angle can be adjusted as one sees fit, satisfies left lower extremity or right lower extremity different situations and uses.This healing sport machine reasonable in design, easy to use, condition and the requirement that can satisfy hip joint healing sport.
The present invention has following advantage:
1, patient lies on one's side in bed, can not cause any uncomfortable or increase physical load to the patient.
2, driven by motor, motion amplitude of oscillation size and swing speed can be adjusted.
3, the patient who satisfies common build and height uses.
4, to remain with the hip joint be oscillation center for thigh swing.
5, be suitable for left hip joint or right hip joint healing sport.
6, motion switch can be controlled by the patient, but if any the discomfort hard stop.
Description of drawings
Fig. 1 is the hip joint healing sport machine front view;
Fig. 2 is the hip joint healing sport machine vertical view;
Fig. 3 is the hip joint healing sport machine left view;
Fig. 4 is the hip joint healing sport machine upward view;
Fig. 5 is a hip joint healing sport machine suspension bracket cantilever end installation diagram.
Among the figure: 1 bed board, 2 bedsteads, 3 suspension brackets, 4 crank discs, 5 connecting rods, 6 thigh arms, 7 shank arms, 8 fixed bar rotational pins, 9 slide blocks, 10 suspender belts, 11 reducing motors, 12 fixed bars, 13 belt pulleys, 14 driving-belts, 15 arm pallets, 16 power transmission shafts, 17 fixed bar carriages, 18 electric machine supports, 19 motor shock reducing support legs, 20 motor pulleys, 21 steel balls, 22 steel ball retainers, 23 fixed disks, 24 clamp nuts, 25 connecting bolts.
The specific embodiment
Referring to Fig. 1～Fig. 5.
The bed of common size is made up of bed board 1, bedstead 2, a side that has the suspension bracket 3 of cantilever to be fixedly mounted on bed.Fixed disk 23 is positioned at suspension bracket 3 cantilever ends below, and is connected on the suspension bracket cantilever end by one group of connecting bolt 25.The big end of thigh arm 6 is porose, and its upper and lower end cannelure is embedded with the steel ball retainer 22 of strip steel pearl 21 respectively.Hole and fixed disk 23 usefulness clamp nuts 24 that the big end of thigh arm passes in arm pallet 15 middle part core shaft ends connect.Mandrel on hole on the thigh arm 6 and the arm pallet 15 is gapped, can realize the light rotation around the on-fixed center.
Fixed bar carriage 17 is installed in the bedside below by connector.Fixed bar 12 first ends are hinged on below the bed board 1 by fixed bar connecting pin 8, and the second end frame and be locked on the fixed bar carriage 17 by locking member.Fixed bar 12 can be around connecting pin 8 rotational orientations, and angle range is limited by fixed bar carriage 17.
Reducing motor 11 adopts JB series mini gear reduction unit, and adopts TDK series alternating electron speed regulator to realize stepless speed regulation.Reducing motor 11 is installed on the electric machine support 18, adds shock reducing support leg 19 for reducing to vibrate bearing.Reducing motor 11 output axle heads are installed belt pulley 20, and belt 14 is enclosed within on the belt pulley 13,20.
One end and the crank disc 4 of connecting rod 5 are hinged, and the other end is hinged with thigh arm 6 by the slide block 9 that is embedded in thigh arm 6 chutes.The adjustable solidating in slide block 9 positions is fixed, realizes the adjustment between 30 degree～90 degree of the thigh arm amplitude of oscillation.
Shank arm 7 one ends and thigh arm 6 small ends are hinged, can realize corner dimension adjustment between shank arm 7 and the thigh arm 6.
After the final assembly, arm pallet 15 centers are connected bearing pin 8 axial lines with fixed bar and reducing motor 11 output axial lines remain on the line.
Hip joint healing sport machine Motion Transmission mode: reducing motor 11 rotates by belt transmission and drives power transmission shaft 16 rotations; Power transmission shaft 16 rotates and drives crank disc 4 rotations; Crank disc 4 rotates by connecting rod 5 and drives 6 swings of thigh arm; 6 swings of thigh arm drive shank and swing around hip joint, realize the hip joint motion.
Hip joint healing sport machine uses operation:
1, help patient to lie on one's side in bed, sick lower limb is last.
2, according to the difference of patient's left lower extremity or right lower extremity, set the fixed bar position, and with its locking.
3, according to patient status, set thigh activity amplitude of oscillation size, specifically be to adjust the position of slide block in thigh arm chute, promptly to change amplitude of fluctuation.
4, then thigh, shank are suspended in respectively on thigh arm, the shank arm with suspender belt.
5, according to patient status, adjust the alternating electron speed regulator, set the reducing motor output speed, realize or high or low swing speed.
6, start motor switch, observe the reciprocating motion situation,, keep kinestate if no abnormal.
7, movement time arrives, and closes down motor, unties suspender belt, and lower limb is put down, and promptly finishes a rehabilitation training.
Claims (5)
1. hip joint healing sport machine, it is characterized in that comprising bedstead, place the bed board on the bedstead, be contained in bedstead one side the suspension bracket of cantilever end is arranged, be contained in the fixed bar carriage of bedside below by connector, first end be hinged on bed board below by the fixed bar connecting pin and the second end frame and be locked at fixed bar on the fixed bar carriage by locking member, be contained in the fixed bar second stomidium seat by the lower end of the power transmission shaft that reducing motor drives and crank disc is equipped with in the upper end by drive mechanism, first end of connecting rod is hinged on the crank disc and second end and thigh arm are hinged, the big end of thigh arm is connected with the suspension bracket cantilever end and is rotatable, on the thigh arm suspender belt is arranged.
2. hip joint healing sport machine as claimed in claim 1, it is characterized in that the suspension bracket cantilever end is connected with fixed disk by connector, the big end of thigh arm is porose and the annular caulking groove that steel ball is housed is arranged on its end face, the hole that mandrel on the arm pallet passes the big end of thigh arm is connected with nut with fixed disk, and is gapped between hole on the big end of thigh arm and the mandrel on the arm pallet.
3. hip joint healing sport machine as claimed in claim 1 or 2 is characterized in that on the thigh arm chute being arranged, and slide block cooperates with chute and can be fixed in the thigh arm chute by fixture, and second end and the slide block of connecting rod are hinged.
4. hip joint healing sport machine as claimed in claim 1 or 2 is characterized in that thigh arm small end is hinged with the shank arm, is furnished with suspender belt on the shank arm.
5. hip joint healing sport machine as claimed in claim 3 is characterized in that thigh arm small end is hinged with the shank arm, is furnished with suspender belt on the shank arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050334XA CN101138533B (en) | 2007-10-26 | 2007-10-26 | Hip joint healing sport machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050334XA CN101138533B (en) | 2007-10-26 | 2007-10-26 | Hip joint healing sport machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101138533A true CN101138533A (en) | 2008-03-12 |
| CN101138533B CN101138533B (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710050334XA Expired - Fee Related CN101138533B (en) | 2007-10-26 | 2007-10-26 | Hip joint healing sport machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101138533B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254147B (en) * | 2008-03-25 | 2010-11-03 | 浙江大学 | Dermaskeleton with two freedom degree hip-joint accessory movement |
| CN101623549B (en) * | 2009-08-14 | 2010-11-10 | 清华大学 | Hip joint function recovery trainer of above-knee amputation |
| CN102869411A (en) * | 2010-05-11 | 2013-01-09 | 维克多·瑞 | Exercise apparatus enabling a hip-up exercise to be performed |
| CN103566542A (en) * | 2012-08-07 | 2014-02-12 | 沈阳六维康复机器人有限公司 | Device for driving person to carry out gait training by binding feet and shanks |
| CN106983631A (en) * | 2017-03-22 | 2017-07-28 | 江南大学 | Hip joint auxiliary rehabilitation device |
| CN107440886A (en) * | 2017-09-15 | 2017-12-08 | 大连理工大学 | Hip joint stretches therapeutic training device |
| CN109475461A (en) * | 2016-07-14 | 2019-03-15 | 石黑隆 | The articulatio sacroiliaca assistant device for sport tool of lateral position |
| CN112603627A (en) * | 2020-12-25 | 2021-04-06 | 林伟林 | Vibrating traction cervical pillow |
| CN112807190A (en) * | 2020-12-28 | 2021-05-18 | 四川大学华西医院 | Recovered intelligent auxiliary system of using of spinal cord injury |
| CN113827447A (en) * | 2021-10-31 | 2021-12-24 | 清华大学 | Lower limb bedside training rehabilitation device |
-
2007
- 2007-10-26 CN CN200710050334XA patent/CN101138533B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254147B (en) * | 2008-03-25 | 2010-11-03 | 浙江大学 | Dermaskeleton with two freedom degree hip-joint accessory movement |
| CN101623549B (en) * | 2009-08-14 | 2010-11-10 | 清华大学 | Hip joint function recovery trainer of above-knee amputation |
| CN102869411A (en) * | 2010-05-11 | 2013-01-09 | 维克多·瑞 | Exercise apparatus enabling a hip-up exercise to be performed |
| CN103566542A (en) * | 2012-08-07 | 2014-02-12 | 沈阳六维康复机器人有限公司 | Device for driving person to carry out gait training by binding feet and shanks |
| CN103566542B (en) * | 2012-08-07 | 2017-05-24 | 深圳市六维机器人有限公司 | Device for driving person to carry out gait training by binding feet and shanks |
| US11311764B2 (en) | 2016-07-14 | 2022-04-26 | Takashi Ishiguro | Sacroiliac joint exercise assistance device in lateral decubitus position |
| CN109475461A (en) * | 2016-07-14 | 2019-03-15 | 石黑隆 | The articulatio sacroiliaca assistant device for sport tool of lateral position |
| CN106983631A (en) * | 2017-03-22 | 2017-07-28 | 江南大学 | Hip joint auxiliary rehabilitation device |
| CN106983631B (en) * | 2017-03-22 | 2023-02-03 | 江南大学 | Hip joint auxiliary rehabilitation device |
| CN107440886A (en) * | 2017-09-15 | 2017-12-08 | 大连理工大学 | Hip joint stretches therapeutic training device |
| CN107440886B (en) * | 2017-09-15 | 2020-01-17 | 大连理工大学 | Hip joint stretching therapeutic training device |
| CN112603627A (en) * | 2020-12-25 | 2021-04-06 | 林伟林 | Vibrating traction cervical pillow |
| CN112807190A (en) * | 2020-12-28 | 2021-05-18 | 四川大学华西医院 | Recovered intelligent auxiliary system of using of spinal cord injury |
| CN113827447A (en) * | 2021-10-31 | 2021-12-24 | 清华大学 | Lower limb bedside training rehabilitation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101138533B (en) | 2011-06-29 |
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Granted publication date: 20110629 Termination date: 20111026 |