CN113693815A

CN113693815A - Upper limb rehabilitation training device

Info

Publication number: CN113693815A
Application number: CN202111156604.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-11-26
Also published as: CN112386879A; CN112386879B; CN113750374A

Abstract

The utility model provides an upper limbs rehabilitation training device, relates to recovered medical treatment technical field, including barrel, annular bottom, breather pipe, first gas cell, second gas cell, transition gas storehouse, smooth chamber, thermotherapy piston, barrel bottom interface, external screw thread, gas pocket. The invention can provide a simple bed-lying exercise mode for the recovery period of cerebral thrombosis patients and patients with intracardiac surgery, the mode only needs the opening and closing action of the palms of the patients, and the physiotherapy of the thermotherapy piston is combined, so that the blood flow of the arms is accelerated, the microcirculation is promoted, and the disease recovery is promoted; the exercise intensity of the invention is freely mastered by the patient, and the patient can exercise in a comfortable state according to the body feeling of the patient, and the defect of insufficient exercise amount is made up by the auxiliary heat therapy; through the thermotherapy in the motion and the motion gap, the exercise effect of larger motion amount can be achieved, the operation wound surface cannot be damaged, and the body burden of a patient cannot be too heavy.

Description

Upper limb rehabilitation training device

Technical Field

The invention relates to the technical field of rehabilitation medical treatment, in particular to an upper limb rehabilitation training device.

Background

After cardiology department operation, or in cerebral thrombosis, cerebral hemorrhage convalescence and other severe diseases, patients need to lie in bed for a long time, which easily causes the diseases such as slow blood circulation, even bedsore and thrombus, and the like, and the recovery of the diseases is affected or the diseases which are not cured are aggravated.

However, many of these patients cannot perform physical activities of high intensity, and the muscles are passively moved by the massage of the nurse to improve the blood circulation, which results in high work intensity of the nurse, a decrease in the patient's self-exercise consciousness, difficulty in adjusting the intensity of the manipulation according to the body sensation of the patient during the massage, and difficulty in grasping the comfort level.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an upper limb rehabilitation training device.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an upper limbs rehabilitation training device, includes barrel, annular bottom, breather pipe, first gas cell, second gas cell, transition gas storehouse, the lateral wall of barrel in be equipped with the sliding chamber who link up the barrel bottom along the axial, sliding chamber sliding connection have a thermotherapy piston, the left end of the inside wall of sliding chamber extend to the left side and form barrel bottom interface, barrel bottom interface be equipped with the external screw thread, annular bottom spiro union on barrel bottom interface to with the bottom of sliding chamber seals, the one end of breather pipe link up the top of sliding chamber and communicate with the sliding chamber is inside, the other end is connected with transition gas storehouse, the end of giving vent to anger of first gas cell be connected with transition gas storehouse, the end of admitting air of second gas cell be connected with transition gas storehouse, the bottom of barrel lateral wall still be equipped with the gas pocket that link up the sliding chamber, the medial extremity of thermotherapy piston be the heat radiation face, the inner side wall of the slide chamber opposite to the heat radiation surface is made of a heat conductive metal material.

Preferably, the sliding cavity is provided with a plurality of sliding cavities which are evenly distributed around the axis of the cylinder body.

Preferably, an elastic supporting part arranged along the axial direction of the cylinder body is further arranged on the inner wall surface of the central hole of the cylinder body between the inner side walls of the adjacent sliding cavities.

Preferably, the thermotherapy piston comprises a piston body, a battery bin is arranged in the piston body, a storage battery is arranged in the battery bin, a first groove is further formed in the middle of the inner side end of the thermotherapy piston, a carbon fiber electric heating plate is arranged in the first groove and electrically connected with the storage battery, and an opening of the first groove is opposite to the inner side wall of the sliding cavity.

Preferably, the top of the thermotherapy piston is further provided with a second groove, a charging interface is arranged in the second groove, a third groove is further arranged at the top of the thermotherapy piston on one side of the second groove, an on-off key is arranged in the third groove, and when the on-off key is opened or closed, the top of the on-off key is located in the third groove.

Preferably, when the left end of the thermotherapy piston props against the right end of the annular bottom cover, the upper ends of the second groove and the third groove are opposite to the air hole, and the charging wire can be inserted into the charging interface or the on-off switch key through the air hole.

Preferably, the air inlet ends of the first inflatable bag and the second inflatable bag are respectively provided with a one-way valve A and a one-way valve B which only limit the air to flow to the inside of the first inflatable bag or the second inflatable bag, the air outlet end of the first inflatable bag is provided with a soft air outlet pipe A, the soft air outlet pipe A is internally provided with a one-way valve C which only limits the air to flow to the transition air bin, the soft air outlet pipe A is further provided with a first valve, the air inlet end of the second inflatable bag is provided with a soft air inlet pipe, the one-way valve B is arranged on the soft air inlet pipe, the soft air inlet pipe is further provided with a second valve, the air outlet end of the second inflatable bag is provided with a soft air outlet pipe B, and the soft air outlet pipe B is provided with a one-way valve D which only limits the air to flow to the outside.

Preferably, the vent pipe is provided with a third valve.

Preferably, the transition gas bin be the disc, soft outlet duct A's one end be connected with first gas cell, the other end is connected with the medial extremity middle part of transition gas bin, the one end of soft intake pipe be connected with the outside end middle part of transition gas bin, the other end is connected with the second gas cell.

Preferably, the outer end opening part of gas pocket still be equipped with piston resistance adjustment mechanism, piston resistance adjustment mechanism include with the coaxial sleeve pipe of gas pocket, be equipped with the regulation stopper of external screw thread, sheathed tube bottom and the outer wall fixed surface of the barrel of gas pocket outward flange be connected, the cover intraductal internal thread that is equipped with, regulation stopper spiro union in the cover, and lower part still is equipped with along a plurality of bar through-holes of vertical setting in sheathed tube outer wall.

The upper limb rehabilitation training device has the following beneficial effects: 1. the invention can provide a simple bed-lying exercise mode for the recovery period of cerebral thrombosis patients and patients with intracardiac surgery, the mode only needs the opening and closing action of the palms of the patients, and the physiotherapy of the thermotherapy piston is combined, so that the blood flow of the arms is accelerated, the microcirculation is promoted, and the disease recovery is promoted; 2. the exercise intensity of the invention is freely mastered by the patient, and the patient can exercise in a comfortable state according to the body feeling of the patient, and the defect of insufficient exercise amount is made up by the auxiliary heat therapy; 3. through the thermotherapy in the motion and the motion gap, the exercise effect of larger motion amount can be achieved, the operation wound surface cannot be damaged, and the body burden of a patient cannot be too heavy.

Drawings

FIG. 1: the front view of the present invention;

FIG. 2: a cross-sectional view of the present invention;

FIG. 3: cross-sectional view at A-A1 of the present invention;

FIG. 4: sectional view at B-B1 of the present invention;

FIG. 5: the right view of the invention;

FIG. 6: the invention is provided with a sectional view of a piston resistance adjusting mechanism;

FIG. 7: the invention is a partial enlarged view at D;

FIG. 8: the invention C is a local enlarged view;

1: barrel, 2: annular bottom cover, 3: breather pipe, 4: transition gas bin, 5: first balloon, 6: second balloon, 7: air hole, 8: sliding chamber, 9: thermotherapy piston, 10: inner side wall, 11: center hole, 12: barrel bottom interface, 13: check valve a, 14: first valve, 15: check valve C, 16: third valve, 17: soft outlet pipe A, 18: soft intake pipe, 19: check valve B, 20: second valve, 21: soft outlet pipe B, 22: check valve D, 23: elastic support portion, 24: sleeve, 25: adjusting plug, 26: a strip-shaped through hole;

91: third groove, 92: on-off key, 93: second groove, 94: battery, 95: first groove, 96: carbon fiber electric hot plate.

Detailed Description

In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.

In one embodiment, the upper limb rehabilitation training device of the invention, as shown in fig. 1 and 2, comprises a cylinder body 1, an annular bottom cover 2, a vent pipe 3, a first air bag 5, a second air bag 6 and a transition air chamber 4, wherein a sliding cavity 8 penetrating through the bottom end of the cylinder body 1 is axially arranged in the side wall of the cylinder body 1, a thermotherapy piston 9 is connected in the sliding cavity 8 in a sliding way, the left end of the inner side wall 10 of the sliding cavity 8 extends towards the left side and forms a cylinder body bottom interface 12, the cylinder body bottom interface 12 is provided with external threads, the annular bottom cover 2 is screwed on the cylinder body bottom interface 12 and seals the bottom of the sliding cavity 8, one end of the vent pipe 3 penetrates through the top of the sliding cavity 8 and is communicated with the inside of the sliding cavity 8, the other end is connected with the transition air chamber 4, the air outlet end of the first air bag 5 is connected with the transition air chamber 4, the air inlet end of the second air bag 6 is connected with the transition air chamber 4, the bottom of the side wall of the cylinder body 1 is also provided with an air hole 7 which runs through the sliding cavity 8, the inner side end of the thermotherapy piston 9 is a heat radiation surface, and the inner side wall 10 of the sliding cavity 8 which is opposite to the heat radiation surface is made of a heat conduction metal material; the cylinder 1 is preferably made of hard rubber or harder silica gel material, and the inner side wall 10 of the sliding cavity 8 is preferably made of metal aluminum.

In a further embodiment, as shown in fig. 1 to 5, the slide chambers 8 are provided in plurality and are uniformly distributed around the axis of the cylinder 1.

In a further embodiment, as shown in fig. 3-5, an elastic support part 23 is further arranged on the inner wall surface of the central hole 11 of the cylinder 1 between the inner side walls 10 of the adjacent sliding cavities 8 along the axial direction of the cylinder 1; the elastic support 23 may be made of elastic silicone material.

In a further embodiment, as shown in fig. 8, the thermotherapy piston 9 comprises a piston body, a battery compartment is arranged in the piston body, a storage battery 94 is arranged in the battery compartment, a first groove 95 is further arranged in the middle of the inner end of the thermotherapy piston 9, a carbon fiber electric heating plate 96 is arranged in the first groove 95, the carbon fiber electric heating plate 96 is electrically connected with the storage battery 94, and the opening of the first groove 95 is opposite to the inner side wall 10 of the sliding cavity 8; the power of the carbon fiber electric heating plate 96 is the comfort of human body, and the specification of 0.01w/cm 2 can be selected.

In a further embodiment, as shown in fig. 1, 2 and 8, the top of the thermotherapy piston 9 is further provided with a second groove 93, a charging port is arranged in the second groove 93, the top of the thermotherapy piston 9 at one side of the second groove 93 is further provided with a third groove 91, an on-off key 92 is arranged in the third groove 91, and when the on-off key 92 is opened or closed, the top of the on-off key 92 is located in the third groove 91.

In a further embodiment, as shown in fig. 1 and 2, when the left end of the thermotherapy piston 9 abuts against the right end of the annular bottom cover 2, the upper ends of the second groove 93 and the third groove 91 are opposite to the air hole 7, and the charging wire can be inserted into the charging interface or the on-off switch 92 through the air hole 7.

In a further embodiment, as shown in fig. 1 and 2, the air inlet ends of the first inflatable bag 5 and the second inflatable bag 6 are respectively provided with a one-way valve a13 and a one-way valve B19 which only limit the flow of air to the inside of the first inflatable bag 5 or the second inflatable bag 6, the air outlet end of the first inflatable bag 5 is provided with a soft air outlet pipe a17, the soft air outlet pipe a17 is internally provided with a one-way valve C15 which only limits the flow of air to the transition air bin 4, the soft air outlet pipe a17 is further provided with a first valve 14, the air inlet end of the second inflatable bag 6 is provided with a soft air inlet pipe 18, the one-way valve B19 is arranged on the soft air inlet pipe 18, the soft air inlet pipe 18 is further provided with a second valve 20, the air outlet end of the second inflatable bag 6 is provided with a soft air outlet pipe B21, and the soft air outlet pipe B21 is provided with a one-way valve D22 which only limits the flow of air to the flow to the outside.

In a further embodiment, as shown in fig. 2, the vent pipe 3 is provided with a third valve 16.

In a further embodiment, as shown in fig. 2 and 3, the transition air bin 4 is disc-shaped, one end of the soft air outlet pipe a17 is connected with the first inflatable bag 5, the other end of the soft air outlet pipe a17 is connected with the middle of the inner side end of the transition air bin 4, one end of the soft air inlet pipe 18 is connected with the middle of the outer side end of the transition air bin 4, and the other end of the soft air inlet pipe a is connected with the second inflatable bag 6.

In a further embodiment, as shown in fig. 6 and 7, a piston resistance adjusting mechanism is further disposed at an outer end opening of the air hole 7, the piston resistance adjusting mechanism includes a sleeve 24 coaxial with the air hole 7 and an adjusting plug 25 provided with external threads, a bottom end of the sleeve 24 is fixedly connected with an outer wall surface of the cylinder 1 at an outer edge of the air hole 7, internal threads are disposed in the sleeve 24, the adjusting plug 25 is screwed in the sleeve 24, and a plurality of strip-shaped through holes 26 are further disposed at a middle lower portion of the outer wall of the sleeve 24 along a longitudinal direction.

The use principle of the invention is as follows:

when in use, the initial position of the thermotherapy piston 9 is positioned at the left end of the sliding cavity 8, the storage battery 94 in the thermotherapy piston 9 can be charged through the air hole 7, and the switch key 92 is opened, so that the thermotherapy piston can be used, namely, the arm of a patient is inserted along the central hole 11, the elastic supporting part 23 supports the arm of the patient, the palm of the patient holds the second inflatable bag 6 and is pressed by force, when the thermotherapy piston 9 is pressed, air flows out through the soft air outlet pipe B21, when the hand is loosened, the second inflatable bag 6 expands, the air enters the second inflatable bag 6 from the sliding cavity 8 through the soft air inlet pipe 18, along with repeatedly pressing the second inflatable bag 6, the thermotherapy piston 9 moves towards the right side in the sliding cavity 8 due to the negative pressure effect, in the moving process, the carbon fiber electric heating plate 96 generates heat radiation and radiates physiotherapy to the arm positioned in the central hole 11 through the heat conducting metal on the inner side wall 10 of the sliding cavity 8, and as the thermotherapy piston 9 moves under the opening and closing of the hand of the patient, therefore, the heat conducting metal has a process of gradually preheating, when the hands of the patient are exhausted and the operation is stopped, the thermotherapy piston 9 stops moving, the carbon fiber electric heating plate 96 concentrates on one point of heat radiation, and the arm part corresponding to the point is subjected to physiotherapy.

After the hand moved, carry out the thermotherapy to the arm, can accelerate the blood circulation of arm, promote arm muscle to relax, at this moment, the heat conduction metal is through preheating, can carry out slight physiotherapy to other positions of arm, along with the repeated above-mentioned action of patient, the right-hand member of thermotherapy piston 9 offsets with the right-hand member of sliding cavity 8, can obviously feel the unable shape that resumes of second gas cell 6 of shriveling, at this moment, close second valve 20, patient holds first gas cell 5 and presses repeatedly, thermotherapy piston 9 moves left under the malleation effect, in the moving process, carry out the physiotherapy through the heat conduction metal to the arm.

The process of whole physiotherapy divide into linear physiotherapy and some physiotherapy two kinds, linear physiotherapy has corresponded the process that thermotherapy piston 9 removed, along with the increase of removal number of times, the heat degree of heat conduction metal increases, the physiotherapy effect can be more and more obvious, and some physiotherapy then when stopping motionless corresponding to thermotherapy piston 9, the physiotherapy of doing when patient's hand activity has tired the rest promptly, the point that generates heat of this point physiotherapy is higher than other positions, can be to the local blood flow that accelerates of arm.

Because there are a plurality of sliding cavities 8, the side surfaces of the arm can be used for heat treatment in motion or in motion gaps, and the patient can open the required third valve 16 on the ventilation pipe according to the requirement, so that the physical treatment strength meets the requirement of the patient. As shown in fig. 4, since a large gap is reserved between the elastic supporting parts 23, the central hole 11 of the cylinder 1 has good ventilation, so that the arm feels more comfortable during the thermal therapy.

Furthermore, a piston resistance adjusting mechanism is also arranged, the size of the strip-shaped through hole 26 can be changed by rotating the adjusting plug 25, so that the resistance of the thermotherapy piston 9 can be adjusted, and the intensity of the movement of holding the air bag by the hand of the patient can be increased or reduced.

Claims

1. An upper limb rehabilitation training device is characterized in that: comprises a cylinder body, an annular bottom cover, a vent pipe, a first inflatable bag, a second inflatable bag and a transition gas bin, a sliding cavity which penetrates through the bottom end of the cylinder body is axially arranged in the side wall of the cylinder body, a thermotherapy piston is connected in the sliding cavity in a sliding way, the left end of the inner side wall of the sliding cavity extends to the left side and forms a cylinder bottom interface, the cylinder bottom interface is provided with external threads, the annular bottom cover is screwed on the cylinder bottom interface, the bottom of the sliding cavity is sealed, one end of the vent pipe penetrates through the top of the sliding cavity and is communicated with the inside of the sliding cavity, the other end of the vent pipe is connected with the transition gas bin, the air outlet end of the first inflatable bag is connected with the transition air bin, the air inlet end of the second inflatable bag is connected with the transition air bin, the bottom of the side wall of the cylinder body is also provided with an air hole which penetrates through the sliding cavity, the inner side end of the thermotherapy piston is a heat radiation surface, and the inner side wall of the sliding cavity, which is opposite to the heat radiation surface, is made of a heat conduction metal material;

the sliding cavities are multiple and are uniformly distributed around the axis of the cylinder body;

an elastic supporting part arranged along the axial direction of the cylinder body is also arranged on the surface of the inner wall of the central hole of the cylinder body between the inner side walls of the adjacent sliding cavities;

the thermotherapy piston comprises a piston body, a battery bin is arranged in the piston body, a storage battery is arranged in the battery bin, a first groove is further formed in the middle of the inner side end of the thermotherapy piston, a carbon fiber electric heating plate is arranged in the first groove and electrically connected with the storage battery, and an opening of the first groove is opposite to the inner side wall of the sliding cavity;

the top of the thermotherapy piston is also provided with a second groove, a charging interface is arranged in the second groove, a third groove is also arranged at the top of the thermotherapy piston at one side of the second groove, an on-off key is arranged in the third groove, and when the on-off key is opened or closed, the top of the on-off key is positioned in the third groove;

when the left end of the thermotherapy piston abuts against the right end of the annular bottom cover, the upper ends of the second groove and the third groove are opposite to the air hole, and a charging wire can be inserted into the charging interface or an on-off switch key can be opened and closed through the air hole;

the air inlet ends of the first inflatable bag and the second inflatable bag are respectively provided with a one-way valve A and a one-way valve B which only limit the circulation of air to the inside of the first inflatable bag or the second inflatable bag, the air outlet end of the first inflatable bag is provided with a soft air outlet pipe A, the soft air outlet pipe A is internally provided with a one-way valve C which only limits the circulation of air to the transition air bin, the soft air outlet pipe A is also provided with a first valve, the air inlet end of the second inflatable bag is provided with a soft air inlet pipe, the one-way valve B is arranged on the soft air inlet pipe, the soft air inlet pipe is also provided with a second valve, the air outlet end of the second inflatable bag is provided with a soft air outlet pipe B, and the soft air outlet pipe B is provided with a one-way valve D which only limits the circulation of air to the outside;

the vent pipe is provided with a third valve;

the transition gas bin is disc-shaped, one end of the soft air outlet pipe A is connected with the first inflatable bag, the other end of the soft air outlet pipe A is connected with the middle of the inner side end of the transition gas bin, one end of the soft air inlet pipe is connected with the middle of the outer side end of the transition gas bin, and the other end of the soft air inlet pipe is connected with the second inflatable bag.