CN214913091U - Training device for assisting lower limb paraplegia patient in raising straight leg - Google Patents
Training device for assisting lower limb paraplegia patient in raising straight leg Download PDFInfo
- Publication number
- CN214913091U CN214913091U CN202120717345.4U CN202120717345U CN214913091U CN 214913091 U CN214913091 U CN 214913091U CN 202120717345 U CN202120717345 U CN 202120717345U CN 214913091 U CN214913091 U CN 214913091U
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- China
- Prior art keywords
- rotating plate
- bottom plate
- training device
- air bag
- rotor plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010033892 Paraplegia Diseases 0.000 title claims abstract description 13
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
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Abstract
The utility model discloses a training device that supplementary lower limb paraplegia patient's straight leg was raised belongs to medical instrument technical field, has solved that the training device training effect is poor among the prior art, does not have the problem of buffering and putting the flat function, including the bottom plate, the activity is equipped with the rotor plate on the bottom plate, and the one end of rotor plate articulates middle part, the other end of bottom plate rotate around the pin joint, and the one side of keeping away from the pin joint on the rotor plate is equipped with solid fixed ring, gu fixed ring is used for fixed shank. The utility model discloses at work, the patient lies on the bottom plate, wears to establish the shank in the fixed ring, upwards raises, and under fixed ring's effect, the rotor plate drives the gasbag inflation, and is gaseous through adjustment handle and trachea entering into the gasbag in, like this, when putting down the shank, the shank pushes down rotor plate, rotor plate and pushes down the gasbag, and the gasbag is with gaseous discharge, and gas outgoing's process can realize the buffering to rotor plate falling speed.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically speaking especially relates to a trainer that supplementary lower limb paraplegia patient's straight leg was raised.
Background
The straight leg lifting training is a training which is frequently carried out in the postoperative recovery period of orthopedic patients, and can effectively accelerate the recovery speed of the patients and ensure better surgical curative effect. The main function of the straight leg raising training is to promote blood circulation of a patient lying in bed through training, so that inflammatory reaction is relieved, edema is resolved, nerve root adhesion is avoided, leg raising training in the early stage can also prevent muscular atrophy of lower limbs, and the incidence rate of venous thrombosis is reduced.
The existing training device is mainly driven by the patient or external force to lift the legs of the patient, keeps the lifted state in a section of realization and then puts down, but before putting down, the legs of the patient are in a tired state, the legs cannot be reliably controlled to be slowly put down, and if the legs are directly put down, the legs and the lying surface are impacted, so that secondary damage to the belt is possibly caused.
Disclosure of Invention
The utility model aims at providing a training device that supplementary lower limb paraplegia patient that training effect is good, have the buffering and put the flat function is raised straight leg to the not enough of prior art existence.
In order to realize the technical purpose, the utility model discloses the technical scheme that the trainer that supplementary lower limb paraplegia patient raised straight leg adopts is:
a training device for assisting a lower limb paraplegic patient in raising a straight leg comprises a bottom plate, wherein a rotating plate is movably arranged on the bottom plate, one end of the rotating plate is hinged to the middle of the bottom plate, the other end of the rotating plate rotates around a hinged point, a fixing ring is arranged on one side, far away from the hinged point, of the rotating plate, and the fixing ring is used for fixing a leg;
an elastic air bag is arranged between the rotating plate and the bottom plate, an air pipe is arranged on the air bag, one end of the air pipe is communicated with the air bag, and the other end of the air pipe extends to the outside of the rotating plate and is provided with an adjusting handle;
the adjusting handle comprises a shell, a cover body is covered on the top of the shell and provided with a first opening, the cover body rotates around the axis of the shell, and a second opening is formed in the top of the cover body.
Preferably, the axis of the first opening and the axis of the second opening are both located outside the axis of the housing.
Preferably, an annular limiting groove is formed in the inner wall of the cover body, an annular limiting strip is arranged on the outer wall of the shell, and the limiting strip is adaptively arranged in the limiting groove and slides in the limiting groove.
Preferably, an air cylinder used for pushing the rotating plate is further arranged in the air bag, and a piston rod of the air cylinder is connected with a pushing plate of the air cylinder through a universal joint.
Preferably, the height of the side of the airbag close to the hinge point is lower than the height of the side of the airbag far away from the hinge point.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses at work, the patient lies on the bottom plate, wear to establish in the solid fixed ring with the shank, upwards raise, under solid fixed ring's effect, the rotor plate rotates thereupon, the rotor plate drives the gasbag inflation, gaseous through adjustment handle and trachea enter into in the gasbag, and thus, when putting down the shank, the rotor plate is pushed down to the shank, the rotor plate pushes down the gasbag, the gasbag is with gaseous discharge, gas outgoing's process, can realize the buffering to rotor plate falling speed, effectively prevented the patient after raising, cause the shank to fall fast because of the exhaustion of shank, produce the striking, bring the secondary injury.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the adjusting handle of the present invention.
In the figure: 1. a base plate; 2. a rotating plate; 3. a fixing ring; 4. an air bag; 5. an air tube; 6. an adjusting handle; 61. a housing; 62. a cover body; 63. a first opening; 64. a second opening; 65. a limiting groove; 66. a limiting strip; 7. a cylinder; 8. a universal joint.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1-2, a training device for assisting a lower limb paraplegia patient in raising a straight leg comprises a bottom plate 1, wherein a rotating plate 2 is movably arranged on the bottom plate 1, one end of the rotating plate 2 is hinged to the middle of the bottom plate 1, the other end of the rotating plate 2 rotates around a hinge point, a fixing ring 3 is arranged on one side of the rotating plate 2, which is far away from the hinge point, and the fixing ring 3 is used for fixing a leg;
an elastic air bag 4 is arranged between the rotating plate 2 and the bottom plate 1, an air pipe 5 is arranged on the air bag 4, one end of the air pipe 5 is communicated with the air bag 4, and the other end of the air pipe 5 extends to the outside of the rotating plate 2 and is provided with an adjusting handle 6;
the adjusting handle 6 comprises a shell 61, the top of the shell 61 is covered with a cover 62 and provided with a first opening 63, the cover 62 rotates around the axis of the shell 61, and the top of the cover 62 is provided with a second opening. The patient lies on the bottom plate 1, the legs penetrate through the fixing ring 3 and are lifted upwards, the rotating plate 2 rotates along with the fixing ring 3, the rotating plate 2 drives the air bag 4 to expand, and gas enters the air bag 4 through the adjusting handle 6 and the air pipe 5, so that when the legs are put down, the legs press the rotating plate 2, the rotating plate 2 presses the air bag 4 downwards, the air bag 4 exhausts the gas, and the falling speed of the rotating plate 2 can be buffered in the gas exhausting process, so that the legs are effectively prevented from falling fast, striking and secondary damage caused by the exhaustion of the leg force after the patient is lifted, the leg flatting buffer is realized, the exercise effect is good, and the safety is high; the overlapping area of the first opening 63 and the second opening is adjusted by rotating the cover body 62, so that the air inlet and outlet speeds of the air bag 4 are adjustable, and when the overlapping area of the first opening 63 and the second opening is smaller, the amount of gas passing through the shell body 61 is smaller, so that the air inlet and outlet of the air bag 4 are slow, the lifting difficulty is large, the exercise intensity is improved, meanwhile, the speed of exhausting gas is slow, and the buffering effect is improved; through rotating lid 62, carry out gas flow's reasonable regulation, when guaranteeing to temper the effect, also make the cushioning effect reliable.
The axis of the first opening 63 and the axis of the second opening are both located outside the axis of the housing 61. Thus, the first opening 63 and the second opening can be completely overlapped or separated, and the adjustment range of the gas flow is improved.
The inner wall of the cover body 62 is provided with an annular limiting groove 65, the outer wall of the shell body 61 is provided with an annular limiting strip 66, and the limiting strip 66 is adaptively arranged in the limiting groove 65 and slides in the limiting groove 65. The limiting groove 65 and the limiting strip 66 are arranged, so that the cover body 62 is prevented from being separated from the shell body 61 while the rotation of the cover body 62 is not influenced, and the limiting effect is achieved.
An air cylinder 7 used for pushing the rotating plate 2 is further arranged in the air bag 4, and a piston rod of the air cylinder 7 is connected with a push plate of the air cylinder 7 through a universal joint 8. The lifting difficulty of the legs can be reduced through the auxiliary action of the air cylinder 7, so that the training device can adapt to patients in different states, and the training effect is improved; and the push plate is connected with the piston rod through a piston, so that the push plate can be always attached to the rotating plate 2.
The height of the airbag 4 on the side close to the hinge point is lower than the height of the airbag 4 on the side away from the hinge point. Because the rotating plate 2 is hinged with the bottom plate 1, the movement path of one side of the rotating plate 2 far away from the hinged point is larger, so that the height of the air bag 4 at the corresponding position is higher, and the air bag 4 can be prevented from losing elasticity or being damaged due to over-stretching.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a trainer that supplementary lower limb paraplegia patient raised straight leg which characterized in that: the leg fixing device comprises a bottom plate, wherein a rotating plate is movably arranged on the bottom plate, one end of the rotating plate is hinged to the middle of the bottom plate, the other end of the rotating plate rotates around a hinged point, a fixing ring is arranged on one side, far away from the hinged point, of the rotating plate, and the fixing ring is used for fixing a leg;
an elastic air bag is arranged between the rotating plate and the bottom plate, an air pipe is arranged on the air bag, one end of the air pipe is communicated with the air bag, and the other end of the air pipe extends to the outside of the rotating plate and is provided with an adjusting handle;
the adjusting handle comprises a shell, a cover body is covered on the top of the shell and provided with a first opening, the cover body rotates around the axis of the shell, and a second opening is formed in the top of the cover body.
2. The training device for assisting the vertical leg lift of the paraplegia patient according to claim 1, wherein: the axis of the first opening and the axis of the second opening are both located outside the axis of the housing.
3. The training device for assisting the vertical leg lift of the paraplegia patient according to claim 1, wherein: the inner wall of the cover body is provided with an annular limiting groove, the outer wall of the shell is provided with an annular limiting strip, and the limiting strip is adaptively arranged in the limiting groove and slides in the limiting groove.
4. The training device for assisting the vertical leg lift of the paraplegia patient according to claim 1, wherein: the air bag is also internally provided with an air cylinder for pushing the rotating plate, and a piston rod of the air cylinder is connected with a push plate of the air cylinder through a universal joint.
5. The training device for assisting the vertical leg lift of the paraplegia patient according to claim 1, wherein: the height of the side, close to the hinge point, of the air bag is lower than the height of the side, far away from the hinge point, of the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717345.4U CN214913091U (en) | 2021-04-08 | 2021-04-08 | Training device for assisting lower limb paraplegia patient in raising straight leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717345.4U CN214913091U (en) | 2021-04-08 | 2021-04-08 | Training device for assisting lower limb paraplegia patient in raising straight leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214913091U true CN214913091U (en) | 2021-11-30 |
Family
ID=79044218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120717345.4U Expired - Fee Related CN214913091U (en) | 2021-04-08 | 2021-04-08 | Training device for assisting lower limb paraplegia patient in raising straight leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214913091U (en) |
-
2021
- 2021-04-08 CN CN202120717345.4U patent/CN214913091U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |