CN104352336A - Knee joint protection and restoration device - Google Patents
Knee joint protection and restoration device Download PDFInfo
- Publication number
- CN104352336A CN104352336A CN201410587636.0A CN201410587636A CN104352336A CN 104352336 A CN104352336 A CN 104352336A CN 201410587636 A CN201410587636 A CN 201410587636A CN 104352336 A CN104352336 A CN 104352336A
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- fixed
- flywheel
- travel
- ing rest
- thigh
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Abstract
The invention relates to a knee joint protection and restoration device and belongs to the technical field of medical equipment. According to the technical scheme, the knee joint protection and restoration device comprises a fixed base and a movable support. The knee joint protection and restoration device is characterized in that a fixed support is arranged on the upper side of the fixed base, and a driving flywheel is arranged on the upper side of the fixed support and fixed with the fixed support together through a fixed rotating shaft; a driving friction wheel is arranged on the periphery of the driving flywheel, and a fixed sliding groove is formed in one side of the driving flywheel; a moving driving sliding block is arranged on the inner side of the fixed sliding groove, and an electric telescopic arm is arranged on one side of the driving sliding block; an electric telescopic driver is arranged on one side of the electric telescopic arm. The knee joint protection and restoration device is simple in structure. When the knee joints are restored and exercised through the knee joint protection and restoration device, the range of exercise and the amount of exercise can be flexibly adjusted, and the knee joints are protected. The knee joint protection and restoration device is easy and convenient to operate, saves time and labor, and reduces the workload of medical personnel.
Description
Technical field: the invention belongs to technical field of medical instruments, specifically a kind of knee joint protection recovery device.
Background technology: knee joint is one of joint important on human body; after knee joint carries out operative treatment; patient is when recuperating; generally all couch on one's sick bed; long-term couching is unfavorable for that the condition of the injury is recovered; what occur caused by contracture or fiber adhesion during laid up to prevent the knee joint of patient is stiff, and it is often movable to need the leg of patient, to promote blood backflow.Present patient carries out movable mode two kinds, one is that medical personnel's assisting patient carries out activity, two is movable by means of apparatus assisting patient, recover to be a long-term process due to kneed activity, rely on medical personnel on time quantitatively can not complete amount of exercise, now rely on knee articulation device to realize the training rehabilitation of patient mostly, be necessary to propose a kind of structure simple, be easy to operation and medical personnel's workload can be reduced.
Summary of the invention: the object of this invention is to provide a kind of structure simple, when carrying out recovery to knee joint and taking exercise, can adjust amplitude and the quantity of motion of exercise flexibly, protect knee joint, easy and simple to handle, time saving and energy saving knee joint protection recovery device.
Technical scheme of the present invention is: comprise firm banking and travel(l)ing rest, it is characterized in that being provided with fixed support on the upside of firm banking, driving flywheel is provided with on the upside of fixed support, flywheel is driven to be fixed together by fixed rotating shaft and fixed support, flywheel periphery is driven to be provided with driving friction pulley, flywheel side is driven to be provided with fixing chute, fixing chute inboard is provided with mobile driving slide block, slide block side is driven to be provided with electric expansion arm, electric expansion arm side is provided with electric expansion driver, electric expansion driver is by driver fixed mount and drive flywheel to be fixed together, drive outside slide block and be provided with drive shaft, fixed support side is provided with flywheel drive motors, flywheel drive motors is fixed together by motor fixed rack and firm banking, flywheel drive motors side is provided with flywheel and drives runner, flywheel drives runner and drives friction pulley to contact, motor fixed rack side is provided with driving governor, joystick is provided with on the upside of driving governor, joystick is linked together by control line and driving governor, be provided with motion amplitude above joystick and knob is set, motion amplitude arranges knob side and is provided with movement velocity and arranges knob, driving governor side is provided with power supply box, power supply box side is provided with accumulator box, on and off switch is provided with outside accumulator box, accumulator box side is provided with charging box, charging inlet is provided with outside charging box, linked together by movable support frame and firm banking on the downside of travel(l)ing rest, thigh travel(l)ing rest is provided with on the upside of movable support frame, thigh travel(l)ing rest lower end is linked together by thigh movable rotation-shaft and movable support frame, thigh fixed bolster is provided with above thigh travel(l)ing rest, thigh auxiliary fixing band is provided with above thigh fixed bolster, thigh travel(l)ing rest side is provided with shank travel(l)ing rest, shank travel(l)ing rest is linked together by shank movable rotation-shaft and thigh travel(l)ing rest, shank fixed bolster is provided with above shank travel(l)ing rest, shank auxiliary fixing band is provided with above shank fixed bolster, shank travel(l)ing rest side is provided with drive link, drive link one end and drive shaft link together.
As preferably, on the downside of described firm banking, be provided with slipmat.
As preferably, described driving governor side is provided with intervalometer.
As preferably, outside described joystick, be provided with rubber sleave.
Beneficial effect of the present invention is: structure of the present invention is simple, when carrying out recovery to knee joint and taking exercise, can adjust amplitude and the quantity of motion of exercise flexibly, protect knee joint, easy and simple to handle, time saving and energy saving, reduces the workload of medical personnel.
Accompanying drawing illustrates:
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 drives the floor map of flywheel for the present invention.
In figure 1, firm banking, 2, travel(l)ing rest, 3, fixed support, 4, drive flywheel, 5, fixed rotating shaft, 6, drive friction pulley, 7, fixing chute, 8, mobile driving slide block, 9, electric expansion arm, 10, electric expansion driver, 11, driver fixed mount, 12, drive shaft, 13, flywheel drive motors, 14, motor fixed rack, 15, flywheel drives runner, 16, driving governor, 17, joystick, 18, control line, 19, motion amplitude arranges knob, 20, movement velocity arranges knob, 21, power supply box, 22, accumulator box, 23, on and off switch, 24, charging box, 25, charging inlet, 26, movable support frame, 27, thigh travel(l)ing rest, 28, thigh movable rotation-shaft, 29, thigh fixed bolster, 30, thigh auxiliary fixing band, 31, shank travel(l)ing rest, 32, shank movable rotation-shaft, 33, shank fixed bolster, 34, shank auxiliary fixing band, 35, drive link, 36, slipmat, 37, intervalometer, 38, rubber sleave.
Detailed description of the invention: comprise firm banking 1 and travel(l)ing rest 2, it is characterized in that being provided with fixed support 3 on the upside of firm banking 1, be provided with on the upside of fixed support 3 and drive flywheel 4, flywheel 4 is driven to be fixed together by fixed rotating shaft 5 and fixed support 3, drive flywheel 4 periphery to be provided with and drive friction pulley 6, flywheel 4 side is driven to be provided with fixing chute 7, fixing chute 7 inboard is provided with mobile driving slide block 8, slide block 8 side is driven to be provided with electric expansion arm 9, electric expansion arm 9 side is provided with electric expansion driver 10, electric expansion driver 10 is by driver fixed mount 11 and drive flywheel 4 to be fixed together, drive outside slide block 8 and be provided with drive shaft 12, fixed support 3 side is provided with flywheel drive motors 13, flywheel drive motors 13 is fixed together by motor fixed rack 14 and firm banking 1, flywheel drive motors 13 side is provided with flywheel and drives runner 15, flywheel drives runner 15 and drives friction pulley 6 to contact, motor fixed rack 14 side is provided with driving governor 16, joystick 17 is provided with on the upside of driving governor 16, joystick 17 is linked together by control line 18 and driving governor 16, be provided with motion amplitude arranges knob 19 to joystick 17 above, motion amplitude arranges knob 19 side and is provided with movement velocity and arranges knob 20, driving governor 16 side is provided with power supply box 21, power supply box 21 side is provided with accumulator box 22, on and off switch 23 is provided with outside accumulator box 22, accumulator box 22 side is provided with charging box 24, charging inlet 25 is provided with outside charging box 24, linked together by movable support frame 26 and firm banking 1 on the downside of travel(l)ing rest 2, thigh travel(l)ing rest 27 is provided with on the upside of movable support frame 26, thigh travel(l)ing rest 27 lower end is linked together by thigh movable rotation-shaft 28 and movable support frame 26, thigh travel(l)ing rest 27 is provided with thigh fixed bolster 29 above, thigh fixed bolster 29 is provided with thigh auxiliary fixing band 30 above, thigh travel(l)ing rest 27 side is provided with shank travel(l)ing rest 31, shank travel(l)ing rest 31 is linked together by shank movable rotation-shaft 32 and thigh travel(l)ing rest 29, shank travel(l)ing rest 31 is provided with shank fixed bolster 33 above, shank fixed bolster 33 is provided with shank auxiliary fixing band 34 above, shank travel(l)ing rest 31 side is provided with drive link 35, drive link 35 one end and drive shaft 12 link together.In use, the present invention is placed on above sick bed, the thigh of patient is placed on the thigh fixed bolster 29 above thigh travel(l)ing rest 27, thigh auxiliary fixing band 30 is used to be fixed by thigh, the shank of patient is placed on the shank fixed bolster 33 above shank travel(l)ing rest 31, shank auxiliary fixing band 34 is used to be fixed by shank, open the on and off switch 23 outside accumulator box 22, motion amplitude above joystick 17 arranges the electric expansion driver 10 that knob 19 controls fixing chute 7 inboard by driving governor 16 and drives electric expansion arm 9 to carry out telescopic movable, promote to drive slide block 8 to slide along fixing chute 7, the radius of turn of drive link 35 is adjusted, and then the movable amplitude of patient's leg is adjusted, in case cause damage because of the excessive knee joint to patient of amplitude, movement velocity above joystick 17 arranges knob 20 controls flywheel drive motors 13 rotary speed by driving governor 16, and then drive runner 15 and driving friction pulley 6 to control to drive the rotary speed of flywheel 4 by flywheel, prevent from causing damage because of excessive velocities to the knee joint of patient, drive flywheel 4 to be rotated through and drive the drive shaft 12 outside slide block 8 to drive drive link 35 one end to rotate, shank travel(l)ing rest 31 is under the drive of drive link 35, one end rotates with drive link about 35, the other end drives the thigh movable rotation-shaft 28 of thigh travel(l)ing rest 27 on the upside of movable support frame 26 movable by shank movable rotation-shaft 32, imitate the action of walking, reconditioning is carried out to the knee joint of patient.
As preferably, on the downside of described firm banking 1, be provided with slipmat 36.Such setting, can strengthen firm banking 1 and the frictional force of bed body, improve stability in the large.
As preferably, described driving governor 16 side is provided with intervalometer 37.Such setting, can carry out timing reconditioning, guarantee reconditioning effect.
As preferably, outside described joystick 17, be provided with rubber sleave 38.Such setting, can preventing from causing maloperation when operating because hands is sliding, improving the stability of operation.
Claims (4)
1. knee joint protection recovery device, comprise firm banking (1) and travel(l)ing rest (2), it is characterized in that: be provided with fixed support (3) in firm banking (1) upside, fixed support (3) upside is provided with and drives flywheel (4), flywheel (4) is driven to be fixed together by fixed rotating shaft (5) and fixed support (3), drive flywheel (4) periphery to be provided with and drive friction pulley (6), flywheel (4) side is driven to be provided with fixing chute (7), fixing chute (7) inboard is provided with mobile driving slide block (8), slide block (8) side is driven to be provided with electric expansion arm (9), electric expansion arm (9) side is provided with electric expansion driver (10), electric expansion driver (10) is by driver fixed mount (11) and drive flywheel (4) to be fixed together, slide block (8) outside is driven to be provided with drive shaft (12), fixed support (3) side is provided with flywheel drive motors (13), flywheel drive motors (13) is fixed together by motor fixed rack (14) and firm banking (1), flywheel drive motors (13) side is provided with flywheel and drives runner (15), flywheel drives runner (15) and drives friction pulley (6) to contact, motor fixed rack (14) side is provided with driving governor (16), driving governor (16) upside is provided with joystick (17), joystick (17) is linked together by control line (18) and driving governor (16), be provided with motion amplitude arranges knob (19) to joystick (17) above, motion amplitude arranges knob (19) side and is provided with movement velocity and arranges knob (20), driving governor (16) side is provided with power supply box (21), power supply box (21) side is provided with accumulator box (22), accumulator box (22) outside is provided with on and off switch (23), accumulator box (22) side is provided with charging box (24), charging box (24) outside is provided with charging inlet (25), travel(l)ing rest (2) downside is linked together by movable support frame (26) and firm banking (1), movable support frame (26) upside is provided with thigh travel(l)ing rest (27), thigh travel(l)ing rest (27) lower end is linked together by thigh movable rotation-shaft (28) and movable support frame (26), thigh travel(l)ing rest (27) is provided with thigh fixed bolster (29) above, thigh fixed bolster (29) is provided with thigh auxiliary fixing band (30) above, thigh travel(l)ing rest (27) side is provided with shank travel(l)ing rest (31), shank travel(l)ing rest (31) is linked together by shank movable rotation-shaft (32) and thigh travel(l)ing rest (29), shank travel(l)ing rest (31) is provided with shank fixed bolster (33) above, shank fixed bolster (33) is provided with shank auxiliary fixing band (34) above, shank travel(l)ing rest (31) side is provided with drive link (35), drive link (35) one end and drive shaft (12) link together.
2. knee joint protects recovery device according to claim 1, it is characterized in that: described firm banking (1) downside is provided with slipmat (36).
3. knee joint protects recovery device according to claim 1, it is characterized in that: described driving governor (16) side is provided with intervalometer (37).
4. knee joint protects recovery device according to claim 1, it is characterized in that: described joystick (17) outside is provided with rubber sleave (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587636.0A CN104352336A (en) | 2014-10-20 | 2014-10-20 | Knee joint protection and restoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587636.0A CN104352336A (en) | 2014-10-20 | 2014-10-20 | Knee joint protection and restoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104352336A true CN104352336A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410587636.0A Pending CN104352336A (en) | 2014-10-20 | 2014-10-20 | Knee joint protection and restoration device |
Country Status (1)
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|---|---|
| CN (1) | CN104352336A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905938A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Horizontal rehabilitation training device for upper and lower limbs |
| CN105125378A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Horizontal leg tendon relaxing and collateral activating physiotherapy device |
| CN105193581A (en) * | 2015-08-14 | 2015-12-30 | 广西大学 | Horizontal leg slimming device |
| CN105748136A (en) * | 2016-04-12 | 2016-07-13 | 王建庆 | Patient-selectable arthroplasty device |
| CN105769512A (en) * | 2016-05-05 | 2016-07-20 | 丁相龙 | Knee joint flexion function rehabilitation exercise device |
| CN108289781A (en) * | 2015-10-13 | 2018-07-17 | 反应机器人技术有限公司 | The rehabilitation institution of sickbed patients |
| CN108743233A (en) * | 2018-06-28 | 2018-11-06 | 刘述菁 | A kind of medical treatment orthopaedics exercise assisting apparatus |
| CN112057265A (en) * | 2020-08-19 | 2020-12-11 | 南阳市中心医院 | Nursing bed for neurology |
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| US5782869A (en) * | 1996-11-08 | 1998-07-21 | Berdut; Elberto | Multi-trauma therapeutic machine |
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| CN202151419U (en) * | 2011-07-11 | 2012-02-29 | 孙旭震 | Multifunctional lower limb rehabilitation device |
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| CN202605213U (en) * | 2012-05-21 | 2012-12-19 | 常州市钱璟康复器材有限公司 | Microcomputer knee joint passive trainer |
| CN203436522U (en) * | 2013-08-02 | 2014-02-19 | 林四新 | Multifunctional limb rehabilitation device |
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Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4665899A (en) * | 1984-09-27 | 1987-05-19 | Joint Mobilizer Systems Corp. | Apparatus for articulating the knee and hip joints |
| DE3618686A1 (en) * | 1986-06-03 | 1987-12-23 | Effner Und Spreine Gmbh | Exercising device |
| US4947831A (en) * | 1986-08-20 | 1990-08-14 | Crabtree Ronald A | CPM leg exercising machine |
| US4798197A (en) * | 1987-03-10 | 1989-01-17 | Empi, Inc. | Safety features for continuous motion therapy system |
| US5782869A (en) * | 1996-11-08 | 1998-07-21 | Berdut; Elberto | Multi-trauma therapeutic machine |
| CN2330349Y (en) * | 1997-11-20 | 1999-07-28 | 私立亚东工业专科学校 | Health-recovering machine for paraparesis |
| CN2726586Y (en) * | 2004-09-13 | 2005-09-21 | 秦志伟 | Mechanical bed with limbs movement training function |
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| CN2815338Y (en) * | 2005-08-18 | 2006-09-13 | 哈尔滨工程大学 | Supine lying posture lower limb rehabilitation training robot |
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| CN203436522U (en) * | 2013-08-02 | 2014-02-19 | 林四新 | Multifunctional limb rehabilitation device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905938A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Horizontal rehabilitation training device for upper and lower limbs |
| CN104905938B (en) * | 2015-06-02 | 2017-01-25 | 哈尔滨工程大学 | Horizontal rehabilitation training device for upper and lower limbs |
| CN105193581A (en) * | 2015-08-14 | 2015-12-30 | 广西大学 | Horizontal leg slimming device |
| CN105125378A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Horizontal leg tendon relaxing and collateral activating physiotherapy device |
| CN108289781A (en) * | 2015-10-13 | 2018-07-17 | 反应机器人技术有限公司 | The rehabilitation institution of sickbed patients |
| CN108289781B (en) * | 2015-10-13 | 2020-06-23 | 反应机器人技术有限公司 | Rehabilitation mechanism for bedridden patient |
| CN105748136A (en) * | 2016-04-12 | 2016-07-13 | 王建庆 | Patient-selectable arthroplasty device |
| CN105769512A (en) * | 2016-05-05 | 2016-07-20 | 丁相龙 | Knee joint flexion function rehabilitation exercise device |
| CN108743233A (en) * | 2018-06-28 | 2018-11-06 | 刘述菁 | A kind of medical treatment orthopaedics exercise assisting apparatus |
| CN112057265A (en) * | 2020-08-19 | 2020-12-11 | 南阳市中心医院 | Nursing bed for neurology |
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Application publication date: 20150218 |