CN113101142A

CN113101142A - Neurosurgery postoperative care rehabilitation device

Info

Publication number: CN113101142A
Application number: CN202110430153.XA
Authority: CN
Inventors: 越帅
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-07-13

Abstract

The invention discloses a neurosurgery postoperative care rehabilitation device, and relates to the technical field of rehabilitation care. It comprises a wearing mechanism and a driving mechanism; the wearing mechanism comprises an upper arm sleeve, an elbow joint sleeve, a forearm sleeve and an annular air bag; the connecting cap at the lower part of the upper arm sleeve is coaxially and rotatably connected with the connecting pipe at the upper part of the elbow joint sleeve; the connecting pipe at the lower part of the elbow joint sleeve is coaxially and rotatably connected with the connecting cap at the upper part of the forearm sleeve; the driving mechanism comprises a driving motor A and a driving motor B; the output end of the A driving motor is in meshing transmission with a connecting cap gear at the lower part of the upper arm sleeve through a gear structure; the output end of the B driving motor is in meshing transmission with the connecting cap gear on the upper part of the forearm sleeve through a gear structure. The invention has the beneficial effects that: the portable dress, it is more convenient to use, and the recovered exercise of supplementary patient's arm carries out.

Description

Neurosurgery postoperative care rehabilitation device

Technical Field

The invention relates to the technical field of rehabilitation nursing.

Background

When carrying out the rehabilitation training of arm to the patient, prior art means carries out auxiliary motion or strength training to the patient through the in-field device, for example constructs through large-scale support and supports the skeleton, and the patient stands wherein to utilize supplementary patient such as heavy object or extension spring to resume taking exercise, the structure is complicated, takes up an area of greatly, uses inconveniently.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a neurosurgery postoperative care rehabilitation device aiming at the technical defects. The portable dress, it is more convenient to use, and the recovered exercise of supplementary patient's arm carries out.

The technical scheme adopted by the invention is as follows: the neurosurgical postoperative care rehabilitation device comprises a wearing mechanism and a driving mechanism;

the wearing mechanism comprises an upper arm sleeve, an elbow joint sleeve, a forearm sleeve and an annular air bag; the lower part of the upper arm sleeve and the upper part of the forearm sleeve are both obliquely arranged connecting caps; the upper part of the elbow joint sleeve and the lower part of the elbow joint sleeve are both obliquely arranged connecting pipes; the connecting cap and the connecting pipe are both circular; the connecting cap at the lower part of the upper arm sleeve is coaxially and rotatably connected with the connecting pipe at the upper part of the elbow joint sleeve; the connecting pipe at the lower part of the elbow joint sleeve is coaxially and rotatably connected with the connecting cap at the upper part of the forearm sleeve; the air bag is arranged in the upper arm sleeve, the elbow joint sleeve and the forearm sleeve; the arm of the patient can pass through the annular air bag; an inflator pump is arranged outside the upper arm sleeve; the output end of the inflator pump is communicated with the air inlet end of the air bag through an inflation tube; the gas-filled tube is provided with a switch valve;

the driving mechanism comprises a driving motor A and a driving motor B; the drive motor A and the drive motor B are both arranged outside the elbow joint sleeve; the output end of the A driving motor is in meshing transmission with a connecting cap gear at the lower part of the upper arm sleeve through a gear structure; the output end of the B driving motor is in meshing transmission with the connecting cap gear on the upper part of the forearm sleeve through a gear structure.

Further optimize this technical scheme, the surface that neurosurgery postoperative care rehabilitation device's gasbag and arm contacted is provided with a plurality of massage archs.

Further optimizing the technical scheme, the lower end of an air bag of the neurosurgery postoperative care rehabilitation device is communicated with a water injection pipe; the water injection pipe is provided with a stop valve.

Further optimizing the technical scheme, the outer surface of an upper arm sleeve of the neurosurgery postoperative care rehabilitation device is provided with a controller; the control end of the controller is electrically connected with the inflator pump, the A driving motor and the B driving motor.

The invention has the beneficial effects that:

1. the auxiliary arm carries out rehabilitation exercise, is portable to wear, is convenient to use, and can also be convenient for the patient to carry out rehabilitation exercise when going out. The patient can pass the gasbag middle part in upper arm sleeve pipe, elbow joint cover and the forearm sleeve pipe three with the arm, strengthens being connected of arm and wearing mechanism through the gasbag inflation, and better realization motion is supplementary. The driving mechanism can drive the relative motion among the upper arm sleeve, the elbow joint sleeve and the forearm sleeve so as to drive the arm to move to realize the rehabilitation exercise effect, the connecting pipe which is obliquely arranged is connected with the coaxial rotation of the connecting cap, the multi-angle exercise assistance can be better realized, the upper arm sleeve, the elbow joint sleeve and the forearm sleeve rotate to realize the relative motion, and the upper arm sleeve, the elbow joint sleeve and the forearm sleeve can form rotary displacement with the arm during rotation, so that the effect of massaging and promoting blood circulation can be achieved, and the better recovery effect can be achieved;

2. the connection between the inflated air bag and the arm can be strengthened, and the massage bulges are arranged, so that the massage stimulation effect on the arm can be achieved, and the perception and the capability of the arm can be better recovered;

3. the arrangement of the water injection pipe facilitates the injection of a proper amount of water into the air bag, facilitates the loading and training, and simultaneously can inject water with different temperatures for adjusting the temperature of the arm;

4. the controller is arranged outside the upper arm sleeve, so that the control is convenient, the use is convenient, and the wearing portability is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the wearing mechanism of the present invention;

FIG. 3 is a schematic plan view of a portion of the bladder of the present invention;

FIG. 4 is a schematic view of a wearing mechanism of the present invention in an in-use state;

in the figure, 1, an upper arm sleeve; 2. an elbow joint sleeve; 3. a forearm cannula; 4. an air bag; 5. a connecting cap; 6. a connecting pipe; 7. an inflator pump; 8. an inflation tube; 9. an on-off valve; 10. massaging the bumps; 11. a water injection pipe; 12. a check valve; 13. a driving motor; 14. b, driving a motor; 15. a drive gear; 16. a follower gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, a neurosurgical postoperative care rehabilitation device comprises a wearing mechanism and a driving mechanism; the wearing mechanism comprises an upper arm sleeve 1, an elbow joint sleeve 2, a forearm sleeve 3 and an annular air bag 4; the lower part of the upper arm sleeve 1 and the upper part of the forearm sleeve 3 are both obliquely arranged connecting caps 5; the upper part of the elbow joint sleeve 2 and the lower part of the elbow joint sleeve 2 are both obliquely arranged connecting pipes 6; the connecting cap 5 and the connecting pipe 6 are both circular; the connecting cap 5 at the lower part of the upper arm sleeve 1 is coaxially and rotatably connected with the connecting pipe 6 at the upper part of the elbow joint sleeve 2; the connecting pipe 6 at the lower part of the elbow joint sleeve 2 is coaxially and rotatably connected with the connecting cap 5 at the upper part of the forearm sleeve 3; the air bag 4 is arranged in the upper arm sleeve 1, the elbow joint sleeve 2 and the forearm sleeve 3; the arm of the patient can pass through the annular air bag 4; an inflator pump 7 is arranged outside the upper arm sleeve 1; the output end of the inflator pump 7 is communicated with the air inlet end of the air bag 4 through an inflation tube 8; the gas-filled tube 8 is provided with a switch valve 9; the driving mechanism comprises a driving motor A13 and a driving motor B14; the A driving motor 13 and the B driving motor 14 are both arranged outside the elbow joint sleeve 2; the output end of the A driving motor 13 is in gear engagement transmission with the connecting cap 5 at the lower part of the upper arm sleeve 1 through a gear structure; the output end of the B driving motor 14 is in gear engagement transmission with the connecting cap 5 at the upper part of the forearm sleeve 3 through a gear structure; the surface of the air bag 4 contacting with the arm is provided with a plurality of massage bulges 10; the lower end of the air bag 4 is communicated with a water injection pipe 11; a stop valve 12 is arranged on the water injection pipe 11; the outer surface of the upper arm sleeve 1 is provided with a controller; the control end of the controller is electrically connected with the inflator 7, the A driving motor 13 and the B driving motor 14.

When the arm-mounted air bag type forearm cannula is used, a patient penetrates an arm through the air bag 4, namely penetrates out of the upper arm cannula 1, the elbow joint sleeve 2 and the forearm cannula 3, the wearing mechanism is wrapped on the arm to be worn in a portable mode, the air bag 4 can be inflated by starting the inflator pump 7, the wearing structure is connected with the arm better by expanding the air bag 4, the adjustment is convenient, and the arm-mounted air bag type forearm cannula is better suitable for arms of different patients, when the arm-mounted air bag type forearm cannula is worn, the upper arm cannula 1 is located on the periphery of the upper arm of the patient, the elbow joint sleeve 2 is located at the elbow joint part, and the. When rehabilitation exercise is carried out, the A driving motor 13 and the B driving motor 14 can be respectively controlled to drive the elbow joint sleeve 2 and the forearm sleeve 3 to swing and the like, so that the arm can move along with the rehabilitation exercise.

Upper arm sleeve pipe 1, elbow joint cover 2, forearm sleeve pipe 3 all can be oval major structure, and connecting pipe 6 and connecting cap 5 are the ring structure, and connecting pipe 6 or connecting cap 5 and oval major structure are not at same axis, and the slope sets up, but the connecting pipe 6 that corresponds and be connected coaxial normal running fit between the cap 5, then through the normal running fit of the two, can realize the swing action of upper arm sleeve pipe 1, elbow joint cover 2, forearm sleeve pipe 3. For example, when the B driving motor 14 is turned on, the forearm cannula 3 may swing around the shaft counterclockwise or around the shaft clockwise by driving in the forward rotation and the reverse rotation, and the axis of the connection tube 6 or the connection cap 5 is used as the rotation shaft (the two are coaxial) when the forearm cannula rotates. Similarly, the swing of elbow joint cover 2 can be controlled to A driving motor 13, simultaneously, the swing of elbow joint cover 2 changes the pivoted space position of forearm sleeve pipe 3 wobbling, then the swing direction also can change, when the swing on the horizontal direction, then the swing of horizontal direction can be realized to the arm forearm, when the swing on the vertical direction, then the arm forearm can be done around the elbow joint about lift up motion etc. (note, rotatory main part and axis have the contained angle, can know by pivoting, here level or vertical up-and-down motion etc. not complete in the horizontal plane or the motion in a vertical plane, the space position that the rotation was pivoted decides the swing).

The a drive motor 13 and the B drive motor 14 are motors that can achieve precise rotation and rotational angle positioning.

The elbow joint sleeve 2 can be held by one hand to be fixed, when the A driving motor 13 is started, the elbow joint sleeve 2 is basically fixed due to the limitation, the upper arm sleeve 1 rotates, and the shaft shoulder joint can be driven to perform exercise rehabilitation.

The air bag 4 can be an annular air bag 4 or a tubular air bag 4, the outer surface of the air bag is fixed with the inner walls of the upper arm sleeve 1, the elbow joint sleeve 2 and the forearm sleeve 3, and the arm passes through the annular inner part. The air bag 4 has different expansion degrees, so that the squeezing and positioning degrees of the arm are different, the upper arm sleeve 1, the elbow joint sleeve 2 and the forearm sleeve 3 are in swing motion formed by rotation, when the friction positioning capacity between the air bag 4 and the arm is small, the inner ring surface of the air bag 4 and the arm form rotary displacement during rotation, the surface of the arm can be subjected to sliding massage, the blood flow is promoted, and the comfort is improved. The air bag 4 can be expanded and contracted in a reciprocating way through the output control of the inflator 7 and the air closing and exhausting of the switch valve 9 on the inflation tube 8, so that the squeezing massage effect can be achieved on the arm. The on-off valve 9 may be a solenoid valve and controlled by a controller. The air bag 4 can be arranged in three sections and communicated through a hose, or enough margin is arranged, so that the air bag is convenient to adapt to rotation.

After sufficient rehabilitation exercise is carried out to the arm, the power training can be carried out in the multiplicable, for example, can carry out the weight training through the water injection pipe 11 to injecting the water of certain weight into gasbag 4, at this moment, can open drive arrangement and assist and swing, the patient follows the motion, carries out the power training gradually. The comfort of the arm part can be improved by selecting different water injection temperatures, when the low temperature is needed, water with lower temperature is injected, and when the heat is needed to be preserved and the temperature is raised, hot water with certain temperature can be injected.

The controller can control the driving mechanism by arranging a circuit board, a button and the like, and comprises the steps of controlling the rotation angles of the A driving motor 13 and the B driving motor 14, because the arm of a person can not rotate 360 degrees, the rotation angle of the arm needs to be smaller than 180 degrees or even smaller, or limited by the self condition of a patient, the arm swing angle needs to be limited and can be set by the controller, and the setting mode can be the limitation on the rotation angles of the A driving motor 13 and the B driving motor 14; or circuit feedback control can be set, when the arm can not swing continuously, the resistance force on the rotation of the A driving motor 13 or the B driving motor 14 is increased, the torque output or the current magnitude can be changed, feedback is carried out through detection, and if the allowable change range is reached, the same-direction rotation is stopped. The prior art can realize the control mode, and the limited angle can be set according to experimental data so as to meet the requirement of maximum safety protection. The specific form and the specific installation position of the controller, etc. can be realized by those skilled in the art according to the prior art, for example, the controller is installed outside the upper arm casing 1, and the specific position thereof may not be illustrated. The controller can also adopt a handle form, and is controlled by holding the patient in the hand, so that the two arms of the patient can be conveniently worn at the same time and can be controlled by the patient to perform recovery exercise.

The output end of the a driving motor 13 can be in gear meshing transmission with the connecting cap 5 at the lower part of the upper arm sleeve 1 through a gear structure, the gear meshing transmission is the conventional technical means, for example, the periphery of the connecting cap 5 at the lower part of the upper arm sleeve 1 can be fixedly sleeved with a follower gear 16, the output end of the a driving motor 13 is fixedly connected with a driving gear 15, and the driving gear 15 is in meshing transmission with the follower gear 16. As can be seen from the motion relativity, if the upper arm socket 1 is fixed (for example, if the upper arm socket is fitted on the upper arm of the patient, it can be considered as being substantially fixed), the a drive motor 13 is operated, and the elbow socket 2 swings. The B drive motor 14 is connected with the drive of the forearm sleeve 3 in the same way.

The rotary connection between the connecting pipe 6 and the connecting cap 5 can be a socket rotary structure. The components of the driving mechanism can be encapsulated by a shell, so that the appearance is more attractive, and the components of the driving mechanism are protected.

Claims

1. The utility model provides a neurosurgery postoperative care rehabilitation device which characterized in that: comprises a wearing mechanism and a driving mechanism;

the wearing mechanism comprises an upper arm sleeve (1), an elbow joint sleeve (2), a forearm sleeve (3) and an annular air bag (4); the lower part of the upper arm sleeve (1) and the upper part of the forearm sleeve (3) are both obliquely arranged connecting caps (5); the upper part of the elbow joint sleeve (2) and the lower part of the elbow joint sleeve (2) are both obliquely arranged connecting pipes (6); the connecting cap (5) and the connecting pipe (6) are both circular; a connecting cap (5) at the lower part of the upper arm sleeve (1) is coaxially and rotatably connected with a connecting pipe (6) at the upper part of the elbow joint sleeve (2); a connecting pipe (6) at the lower part of the elbow joint sleeve (2) is coaxially and rotatably connected with a connecting cap (5) at the upper part of the forearm sleeve (3); the air bag (4) is arranged in the upper arm sleeve (1), the elbow joint sleeve (2) and the forearm sleeve (3); the arm of the patient can pass through the annular air bag (4); an inflator pump (7) is arranged outside the upper arm sleeve (1); the output end of the inflator pump (7) is communicated with the air inlet end of the air bag (4) through an inflation tube (8); a switch valve (9) is arranged on the inflation tube (8);

the driving mechanism comprises a driving motor A (13) and a driving motor B (14); the A driving motor (13) and the B driving motor (14) are both arranged outside the elbow joint sleeve (2); the output end of the A driving motor (13) is in gear engagement transmission with a connecting cap (5) at the lower part of the upper arm sleeve (1) through a gear structure; the output end of the B driving motor (14) is in gear engagement transmission with the connecting cap (5) at the upper part of the forearm sleeve (3) through a gear structure.

2. The neurosurgical postoperative care rehabilitation device of claim 1, wherein: the surface of the air bag (4) contacting with the arm is provided with a plurality of massage bulges (10).

3. The neurosurgical postoperative care rehabilitation device of claim 1, wherein: the lower end of the air bag (4) is communicated with a water injection pipe (11); the water injection pipe (11) is provided with a stop valve (12).

4. The neurosurgical postoperative care rehabilitation device of claim 1, wherein: the outer surface of the upper arm sleeve (1) is provided with a controller; the control end of the controller is electrically connected with the inflator pump (7), the A driving motor (13) and the B driving motor (14).