CN208799444U - Coma patient lower limb function digit fixes device - Google Patents
Coma patient lower limb function digit fixes device Download PDFInfo
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- CN208799444U CN208799444U CN201820518105.XU CN201820518105U CN208799444U CN 208799444 U CN208799444 U CN 208799444U CN 201820518105 U CN201820518105 U CN 201820518105U CN 208799444 U CN208799444 U CN 208799444U
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- foot
- pad
- leg
- foot pad
- guide slot
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Abstract
本实用新型公开了昏迷病人下肢肢体功能位固定装置，包括腿部体位垫和脚部活动装置，其中：腿部体位垫为中部高、两端低的柔性垫，脚部活动装置固定在腿部体位垫的一端，患者的大腿部放在腿部体位垫远离脚部活动装置的一端，膝盖弯曲部位于腿部体位垫中部，脚踝位于腿部体位垫靠近脚部活动装置的一端，脚部活动装置包括置脚垫，置脚垫既有前后转动，又左右晃动。本实用新型具有能使患者下肢保持良好的功能位置，通过对患者的脚部进行前后、左右移动，牵动患者小腿肌肉，防止病人肢体废用性瘫痪的优点。
The utility model discloses a lower limb function position fixing device for a comatose patient, comprising a leg position pad and a foot movement device, wherein the leg body position pad is a flexible pad with a high middle part and low ends, and the foot movement device is fixed on the leg One end of the position pad, the patient's thigh is placed on the end of the leg position pad away from the foot movement device, the knee bend is located in the middle of the leg position pad, the ankle is on the end of the leg position pad near the foot movement device, and the foot The movable device includes a foot pad, and the foot pad not only rotates back and forth, but also shakes from side to side. The utility model has the advantages that the lower limbs of the patients can be kept in a good functional position, and the calf muscles of the patients are affected by moving the feet of the patients back and forth, and left and right, thereby preventing the disuse paralysis of the limbs of the patients.
Description
Technical field
The utility model belongs to the technical field of Medical Devices, and in particular to the fixed dress of coma patient lower limb function digit
It sets.
Background technique
Stupor and limbs disturbance patient due to cannot oneself active movement, for a long time lie in bed, limbs flesh can be caused
Meat atrophy, size joint stiffness cause patient limb is useless to be paralysed with property, wait patients awake or then influence rehabilitation when can leave the bed.Institute
With out-of-bed activity is most important early after keeping the good functional location of lower limb awake to coma patient, to prevent limb muscle from withering
Contracting, method is exactly the limbs of active patient actively or passively, and presently used turning over pillow can only play the role of raising, Bu Nengbao
The function digit of joint of lower extremity is held, so needing to improve.
Utility model content
Technical problem to be solved in the utility model is that in view of the above shortcomings of the prior art, providing a kind of can make patient
Lower limb keep good functional location, carry out front and rear, left and right movement by the foot to patient, affect patient's Calf muscle, prevent
Only the useless coma patient lower limb function digit paralysed with property of patient limb fixes device.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken are as follows:
Coma patient lower limb function digit fixes device, including leg posture pad and foot's head, in which: leg
Posture pad is the flexible pad that middle part is high, both ends are low, and foot's head is fixed on one end of leg posture pad, the huckle of patient
It is placed on the one end of leg posture pad far from foot's head, knee bends portion is located in the middle part of the posture pad of leg, and ankle is located at leg
For portion's posture pad close to one end of foot's head, foot's head includes shell, and bracket is fixed in shell, is consolidated on bracket
Surely there is motor, the motor shaft of motor and a steering shaft are sequentially connected, and steering shaft is fixedly arranged at the front end with an eccentric rod, the end of eccentric rod
Portion is provided with convex sphere, and hull outside is provided with one and sets foot pad, sets foot pad lower end and hingedly cooperates with bracket, set foot pad can with its with
The hinged point of bracket is axis, left and right and front and back rotation, sets foot pad and fixes towards the side setting of leg posture pad there are two foot
Slot, the foot of patient can protrude into foot's fixing groove fixed, set foot pad the side of leg posture pad is provided with foot pad movement and lead
To slot, the slot bottom of foot pad motion guide slot expands, and convex sphere is stuck in foot pad motion guide slot slot bottom and can not exit, convex sphere energy
It being moved in foot pad motion guide slot, steering shaft can drive the convex sphere of eccentric rod end to circle by axis of steering shaft,
Foot pad motion guide slot is annular trough body, and the upper and lower part of foot pad motion guide slot is arc groove, foot pad motion guide slot
The distance of top to steering shaft front end is greater than the distance of lower part to the steering shaft front end of foot pad motion guide slot, foot pad motion guide
Slot left part and right part are straight trough, and the radian of arc groove and the radian of convex sphere circular motion are adapted, and eccentric rod is in rotation process
In, when eccentric rod is moved to the lower part of foot pad motion guide slot from the top of foot pad motion guide slot, eccentric rod can will set foot pad
It is pushed to leg posture pad direction, makes to set foot pad with its point axis hinged with bracket, rotated to leg posture pad direction, it is eccentric
Bar passes through the left part or right part straight trough of motion guide slot, squeezes with the side wall of straight trough, forces and sets foot pad and shake to the left or to the right
It is dynamic, to make to set the existing front and back rotation of foot pad, and double swerve.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
The rear portion of above-mentioned shell is equipped with fixing card, and fixing card is capable of fixing on tailstock guardrail.
The motor shaft of above-mentioned motor is connect with one speed reducer, and retarder will pass through output shaft after the revolving speed reduction of speed of motor shaft
Output, the output shaft and steering shaft of retarder are sequentially connected.
Above-mentioned steering shaft is rack-mount by bearing holder (housing, cover), and steering shaft can be relative to holder pivots.
Above-mentioned motor is direct current generator, is driven with battery, switch is provided on the link circuit of battery and motor, is switched
It is located at surface of shell.
Twice leg resting groove is provided on above-mentioned leg posture pad, leg resting groove extends to leg body from leg posture pad front end
Position pad rear end, the leg of patient are placed in leg resting groove, and leg resting groove two sidewalls make the leg of patient can not double swerve.
The fixed device of the coma patient lower limb function digit of the utility model, devises leg posture pad and foot's activity
Device, leg posture pad can lift the leg of patient, make knee bends, put into correct lower limb function digit, in order to
Limb muscle atrophy is prevented, intervening the Calf muscle of patient for active is also wanted, it is right in the state that method is knee bends
Foot is all around shaken, and is affected to shank and ankle part muscle, guarantees that the muscle of patient can be carried out sufficient fortune
It is dynamic.The utility model devises retarder, the motion frequency of foot's head can be reduced within one minute 10 times, turns
Speed is unhappy, will not be damaged to the joint of patient.Device can integrally be fixed on tailstock, be fixed with fixing card, convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structure chart for setting foot pad back to leg posture pad one side；
Fig. 4 is the structure chart set foot pad and face leg posture pad one side.
Appended drawing reference therein are as follows: leg posture pad 1, leg resting groove 11, foot's head 2, shell 21, bracket 22, electricity
Machine 23, eccentric rod 25, convex sphere 26, fixing card 27, retarder 28, bearing holder (housing, cover) 29, sets foot pad 3, foot's fixing groove at steering shaft 24
31, foot pad motion guide slot 32.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
The fixed device of the coma patient lower limb function digit of the utility model, including leg posture pad 1 and foot's activity
Device 2, in which: leg posture pad 1 is the flexible pad that middle part is high, both ends are low, and foot's head 2 is fixed on leg posture pad 1
One end, the huckle of patient is placed on the one end of leg posture pad 1 far from foot's head 2, and knee bends portion is located at leg
1 middle part of posture pad, ankle are located at leg posture pad 1 close to one end of foot's head 2, and foot's head 2 includes shell
21, bracket 22 is fixed in shell 21, motor 23 is fixed on bracket 22, and the motor shaft of motor 23 and a steering shaft 24 transmission connect
It connects, steering shaft 24 is fixedly arranged at the front end with an eccentric rod 25, and the end of eccentric rod 25 is provided with convex sphere 26, is arranged outside shell 21
Foot pad 3 is set, 3 lower end of foot pad is set and bracket 22 hingedly cooperates, setting foot pad 3 can be left using its point hinged with bracket 22 as axis
The rotation of right and front and back sets side setting of the foot pad 3 towards leg posture pad 1 there are two foot's fixing groove 31, and the foot of patient can be stretched
Enter in foot's fixing groove 31 and fix, sets foot pad 3 backwards to the side of leg posture pad 1 and be provided with foot pad motion guide slot 32, foot pad
The slot bottom of motion guide slot 32 expands, and convex sphere 26 is stuck in 32 slot bottom of foot pad motion guide slot and can not exit, convex 26 energy of sphere
It is moved in foot pad motion guide slot 32, steering shaft 24 can drive the convex sphere 26 of 25 end of eccentric rod with steering shaft 24 for axis work
Circular motion, foot pad motion guide slot 32 are annular trough body, and the upper and lower part of foot pad motion guide slot 32 is arc groove, foot pad
Before the distance of the top of motion guide slot 32 to 24 front end of steering shaft is greater than the lower part to steering shaft 24 of foot pad motion guide slot 32
The distance at end, 32 left part of foot pad motion guide slot and right part are straight trough, the arc of the radian of arc groove and convex 26 circular motion of sphere
Degree is adapted, and during rotation, eccentric rod 25 is moved to foot pad movement from the top of foot pad motion guide slot 32 to eccentric rod 25
When the lower part of guide groove 32, eccentric rod 25 can will set foot pad 3 and push to 1 direction of leg posture pad, make to set foot pad 3 with itself and bracket
22 hinged points are axis, are rotated to 1 direction of leg posture pad, and eccentric rod 25 is straight by the left part or right part of motion guide slot 32
Slot is squeezed with the side wall of straight trough, is forced and is set the shaking to the left or to the right of foot pad 3, thus make to set the rotation of the existing front and back of foot pad 3,
Double swerve again.
In embodiment, the rear portion of shell 21 is equipped with fixing card 27, and fixing card 27 is capable of fixing on tailstock guardrail.
In embodiment, the motor shaft of motor 23 is connect with one speed reducer 28, and retarder 28 will be after the revolving speed reduction of speed of motor shaft
It is exported by output shaft, the output shaft and steering shaft 24 of retarder 28 are sequentially connected.
In embodiment, steering shaft 24 is mounted on bracket 22 by bearing holder (housing, cover) 29, and steering shaft 24 can be 22 turns relative to bracket
It is dynamic.
In embodiment, motor 23 is direct current generator, is driven with battery, is provided with out on battery and the link circuit of motor 23
It closes, switch is located at 21 surface of shell.
In embodiment, twice leg resting groove 11 is provided on leg posture pad 1, leg resting groove 11 prolongs from 1 front end of leg posture pad
1 rear end of leg posture pad is extended to, the leg of patient is placed in leg resting groove 11, and 11 two sidewalls of leg resting groove make the leg of patient that can not control rolling
It is dynamic.
The application method of the utility model is as follows: when patient uses the present apparatus, first fixing card 27 and tailstock guardrail fixed,
Then the leg of patient is placed in leg resting groove 11, keeps the leg half of patient bent, foot is put into the foot's fixing groove 31 for set foot pad 3 solid
It is fixed, it is then turned on the switch of motor 23, allows 23 continued operation of motor, the revolving speed of motor 23 slows down by retarder 28, with turn
It being rotated to axis 24, eccentric rod 25 rotates under the drive of steering shaft 24, since the shape of foot pad motion guide slot 32 is more special,
It is not regular circle, it, can be with setting 3 double swerve of foot pad when eccentric rod 25 rotates, and foot pad motion guide slot 32 is upper
End and lower end are different at a distance from steering shaft 24, and when eccentric rod 25 being caused to rotate, setting foot pad 3 can constantly be swayed forwards and backwards, this
Rolling kinetic energy all around effectively drives the foot motion of patient, involves shank and ankle muscle, prevents limb muscle atrophy.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (6)
1. coma patient lower limb function digit fixes device, including leg posture pad (1) and foot's head (2), special
Sign is: the leg posture pad (1) is the flexible pad that middle part is high, both ends are low, and foot's head (2) is fixed on leg position
The one end of (1) is padded, the huckle of patient is placed on the one end of leg posture pad (1) far from foot's head (2), knee bends portion
In the middle part of leg posture pad (1), ankle is located at the one end of leg posture pad (1) close to foot's head (2), the foot
Portion's head (2) includes shell (21), is fixed with bracket (22) in the shell (21), fixed on the bracket (22)
Have motor (23), motor shaft and a steering shaft (24) transmission connection of the motor (23), before the steering shaft (24)
End is fixed with an eccentric rod (25), and the end of the eccentric rod (25) is provided with convex sphere (26), and the shell (21) is outside
Portion is provided with one and sets foot pad (3), described to set foot pad (3) lower end and bracket (22) hingedly cooperate, and the described foot pad (3) of setting can be with
It is axis, left and right and front and back rotation with the hinged point of bracket (22), and described sets one of foot pad (3) towards leg posture pad (1)
Side setting is there are two foot's fixing groove (31), and the foot of patient can be protruded into foot's fixing groove (31) and be fixed, and described sets foot pad (3)
The side of leg posture pad (1) is provided with foot pad motion guide slot (32), the slot bottom of foot pad motion guide slot (32) expands,
The convex sphere (26) is stuck in foot pad motion guide slot (32) slot bottom and can not exit, and convex sphere (26) can move in foot pad and lead
It is moved in slot (32), the steering shaft (24) can drive the convex sphere (26) of eccentric rod (25) end to be with steering shaft (24)
Axis circles, and the foot pad motion guide slot (32) is annular trough body, and the top of foot pad motion guide slot (32) is under
Portion is arc groove, and the distance of top to steering shaft (24) front end of foot pad motion guide slot (32) is greater than foot pad motion guide slot
(32) distance of lower part to steering shaft (24) front end, foot pad motion guide slot (32) left part and right part are straight trough, arc groove
The radian of radian and convex sphere (26) circular motion is adapted, the eccentric rod (25) during rotation, eccentric rod (25)
When being moved to the lower part of foot pad motion guide slot (32) from the top of foot pad motion guide slot (32), eccentric rod (25) can will set foot
It pads (3) to push to leg posture pad (1) direction, makes to set foot pad (3) with its point axis hinged with bracket (22), to leg position
The rotation of (1) direction is padded, eccentric rod (25) passes through the left part or right part straight trough of motion guide slot (32), occurs to squeeze with the side wall of straight trough
Pressure forces and sets foot pad (3) shaking to the left or to the right, to make to set the existing front and back rotation of foot pad (3), and double swerve.
2. the fixed device of coma patient lower limb function digit according to claim 1, it is characterized in that: the shell
(21) rear portion is equipped with fixing card (27), and the fixing card (27) is capable of fixing on tailstock guardrail.
3. the fixed device of coma patient lower limb function digit according to claim 2, it is characterized in that: the motor
(23) motor shaft is connect with one speed reducer (28), and the retarder (28) will pass through output shaft after the revolving speed reduction of speed of motor shaft
Output, the output shaft of the retarder (28) and steering shaft (24) are sequentially connected.
4. the fixed device of coma patient lower limb function digit according to claim 3, it is characterized in that: the steering shaft
(24) it is mounted on bracket (22) by bearing holder (housing, cover) (29), the steering shaft (24) can be rotated relative to bracket (22).
5. the fixed device of coma patient lower limb function digit according to claim 4, it is characterized in that: the motor
(23) it is direct current generator, is driven with battery, is provided with switch on the link circuit of the battery and motor (23), described opens
Pass is located at shell (21) surface.
6. the fixed device of coma patient lower limb function digit according to claim 5, it is characterized in that: the leg body
It is provided with twice leg resting groove (11) on position pad (1), leg resting groove (11) extends to leg posture pad from leg posture pad (1) front end
(1) rear end, the leg of patient are placed in leg resting groove (11), and leg resting groove (11) two sidewalls make the leg of patient can not double swerve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518105.XU CN208799444U (en) | 2018-04-12 | 2018-04-12 | Coma patient lower limb function digit fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518105.XU CN208799444U (en) | 2018-04-12 | 2018-04-12 | Coma patient lower limb function digit fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799444U true CN208799444U (en) | 2019-04-30 |
Family
ID=66224189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820518105.XU Expired - Fee Related CN208799444U (en) | 2018-04-12 | 2018-04-12 | Coma patient lower limb function digit fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494270A (en) * | 2020-11-06 | 2021-03-16 | 北京工业大学 | Robot system for assisting in lower limb movement of coma patient |
-
2018
- 2018-04-12 CN CN201820518105.XU patent/CN208799444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494270A (en) * | 2020-11-06 | 2021-03-16 | 北京工业大学 | Robot system for assisting in lower limb movement of coma patient |
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| 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: 20190430 Termination date: 20210412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |