CN112494275B

CN112494275B - Wound rehabilitation equipment

Info

Publication number: CN112494275B
Application number: CN202011454594.5A
Authority: CN
Inventors: 王亚玲; 常进红; 高长越; 金可心; 陈宇; 补满蓉; 方响琴; 陶勇
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2022-11-08
Anticipated expiration: 2040-12-10
Also published as: CN112494275A

Abstract

The invention relates to the technical field of rehabilitation equipment, in particular to wound rehabilitation equipment; comprises a supporting mechanism, a wearing mechanism and a telescopic mechanism. The supporting mechanism comprises a first side plate, a second side plate and a supporting plate, the first side plate and the second side plate are arranged oppositely, a gap for accommodating a palm is formed between the first side plate and the second side plate, the supporting plate is fixedly arranged in the gap, and two ends of the supporting plate are respectively and fixedly connected with the first side plate and the second side plate; the wearing mechanism is sleeved on the fingers in a sliding manner; the telescopic mechanism comprises a propping airbag and a tensioning rope, one end part of the propping airbag is fixedly arranged on the supporting plate, the propping airbag can be abutted against the palm center of the palm, one end part of the tensioning rope is fixedly arranged on the wearing mechanism, and the other end part of the tensioning rope extends towards the direction of the arm along the surface of the propping airbag. The invention solves the problem of poor rehabilitation effect caused by the artificial rehabilitation training of the fingers of the patient.

Description

Wound rehabilitation equipment

Technical Field

The invention relates to the technical field of rehabilitation equipment, in particular to wound rehabilitation equipment.

Background

The hand is one of the most important and delicate organs of human, and among various kinds of wounds, the hand is more likely to be injured. After the hand trauma operation, the earlier the rehabilitation treatment is received, the better the rehabilitation effect is, the dyskinesia of the patient is improved through the rehabilitation treatment of the fingers and the simple reciprocating movement, the joint movement of the patient is recovered, and the muscle strength is recovered. The fingers of the patient can recover the normal self-care function, thereby achieving the effect of rehabilitation.

At present, the fingers of the patient are subjected to rehabilitation training through the manual work, so that the patient achieves the rehabilitation treatment effect, however, the rehabilitation training is carried out on each finger of the patient through the manual work, and the rehabilitation treatment effect of the patient is poor.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides wound rehabilitation equipment to solve the problem of poor rehabilitation effect caused by the fact that the fingers of a patient are subjected to rehabilitation training manually.

In order to achieve the purpose, the invention adopts the following technical scheme: a wound healing device comprising:

the supporting mechanism comprises a first side plate, a second side plate and a supporting plate, the first side plate and the second side plate are arranged oppositely, a gap for accommodating a palm is formed between the first side plate and the second side plate, the supporting plate is fixedly arranged in the gap, and two ends of the supporting plate are fixedly connected with the first side plate and the second side plate respectively;

the wearing mechanism is sleeved on the fingers in a sliding manner; and

the telescopic mechanism comprises a propping airbag and a tensioning rope, one end part of the propping airbag is fixedly arranged on the supporting plate, the propping airbag can be abutted against the palm center of the palm, one end part of the tensioning rope is fixedly arranged on the wearing mechanism, and the other end part of the tensioning rope extends towards the arm direction along the surface of the propping airbag.

Telescopic machanism still includes the dwang, the dwang is located keeping away from of backup pad one side of finger stall, the both ends of dwang respectively with first curb plate and second curb plate rotate to be connected, the dwang with keeping away from of taut rope the one end fixed connection of finger stall, just the taut rope can be rolled up on the dwang.

Through rotating the dwang, can pull the taut rope better, the further volume operation of the staff of being convenient for.

The telescopic mechanism also comprises an air cylinder, a connecting pipe, a piston, a baffle, a sliding rope, a pressing column and a spring; the inflator is fixedly installed on one side of the first side plate or the second side plate, an air groove is formed in the inner wall of the inflator, a sliding hole is formed in the side wall of the bottom of the inflator, two ends of the connecting pipe are fixedly communicated with the bottom of the inflator and the expanding air bag respectively, the baffle is hinged to the bottom of the inflator and located at the top of the sliding hole and can seal a channel between the inflator and the connecting pipe, and the piston is slidably installed in the inflator and can abut against the baffle; the bottom of the pressing column is fixedly connected with the piston, the top of the pressing column extends out of the air cylinder, the rope body of the sliding rope is slidably and hermetically inserted into the sliding hole and is fixedly connected with the bottom of the baffle, the spring is sleeved on the pressing column, two ends of the spring are fixedly connected with the cylinder wall of the air cylinder and the pressing column respectively, and the piston is located in the vent groove in a natural state.

Through the setting of inflator, connecting pipe, piston, baffle, slip rope, press compression leg and spring, when aerifing the gasbag struts, press the compression leg downwards, the spring compression presses the post and drives the piston downstream for the baffle is opened, and in gaseous entering into the gasbag that struts through the connecting pipe, simultaneously, the spring resets, and the post upward movement is pressed in the pulling, makes to press the post and stretch out the gas cylinder, thereby realizes aerifing the gasbag that struts. The sliding rope is pulled, and then the baffle is opened, so that the gas of the propping airbag is communicated with the outside, the propping airbag is extruded, and the gas in the propping airbag is discharged.

The telescopic mechanism further comprises a pressing plate, and the pressing plate is fixedly installed at the top of the pressing column.

The pressing column can be better extruded by the arrangement of the pressing plate.

Still include actuating mechanism, actuating mechanism includes two-way motor, two-way motor fixed mounting in on first curb plate or the second curb plate, two-way motor's axis of rotation with dwang fixed connection.

Through the two-way motor, can drive the dwang better and rotate.

The driving mechanism further comprises a rotating disc and a convex column, the top end of the sliding rope is fixedly connected with the bottom of the pressing plate, the rotating disc is rotatably installed on a rotating shaft of the two-way motor, the convex column is fixedly installed on the circumferential surface of the rotating disc and can be abutted against the pressing plate so as to drive the pressing plate to move along the axial direction of the pressing column.

The bidirectional motor drives the rotating disc to rotate so as to drive the convex column to rotate, and when the convex column presses the pressing plate, the convex column is matched with the spring so as to inflate the expansion airbag through the piston. When the convex column upwards pushes the pressing plate, the pressing plate drives the sliding rope to move, so that the sliding rope pulls the baffle open, and the gas in the air bag is spread and can be discharged to the outside.

When the technical scheme is adopted, the palm of the patient passes through the gap between the first side plate and the second side plate, the palm is placed on the supporting plate, the palm of the patient is in contact with the palm of the patient, the wearing mechanism is worn on the finger of the patient, inflation is performed in the propping air bag, the propping air bag expands, the expanded propping air bag props up the finger of the patient, the finger of the patient is straightened, the tensioning rope is pulled again, the propping air bag is opened, the tensioning rope drives the finger of the patient to fold towards the direction of the palm of the hand, and further the finger of the patient is bent, the repeated propping and folding of the propping air bag and the tensioning rope are performed, and then the finger of the patient is rehabilitated and trained, and the rehabilitation effect of the patient is improved.

Preferably, the supporting mechanism further comprises a limiting plate and a fixing nut, and mounting holes are formed in the side walls of the first side plate or/and the second side plate; the limiting plate along the direction of height slidable mounting of first curb plate in the top of backup pad, the both ends of limiting plate respectively with first curb plate with second curb plate fixed connection, limiting plate can with the back of the hand butt, fixation nut screw rotate install in the mounting hole, fixation nut can with the limiting plate butt to be used for supporting tightly or loosen the limiting plate.

When patient's palm put into the clearance in, through the limiting plate that slides, rotatory fixation nut, and then fix the back of the hand, avoid the patient when carrying out the rehabilitation training, patient's palm produces the condition of removing.

Preferably, the wearing mechanism comprises a finger stall, and the finger stall is detachably sleeved on the finger tip in a sliding manner.

The finger stall can be better overlaps on patient's finger, and the staff of being convenient for operates better.

Preferably, the wearing mechanism further comprises a hoop, and the hoop is sleeved on the finger sleeve.

The clamp can be better with finger cover tight on patient's finger, avoid finger cover landing from patient's finger.

The beneficial effect that this scheme produced is:

1. through the arrangement of the first side plate, the second side plate, the supporting plate, the wearing mechanism, the opening air bag and the tensioning rope. First curb plate, second curb plate and backup pad support and spacing to patient's palm, simultaneously, inflate in to strutting the gasbag, the gasbag that struts after the inflation struts patient's finger for patient's finger stretches, pulls the taut rope again, opens and struts the gasbag, and the taut rope drives patient's finger and folds to the direction of palm, and then makes patient's finger crooked, thereby carries out the rehabilitation training of finger. Thereby realizing the rehabilitation effect of the patient.

2. Through the arrangement of a rotating rod, an air cylinder, a connecting pipe, a piston, a baffle plate, a sliding rope, a pressing column, a spring and a driving mechanism. Actuating mechanism not only can drive the dwang and rotate for the taut rope winding is on the dwang, and actuating mechanism can also drive and press the post downward movement moreover, makes the spring compressed, and the baffle is opened to the gas in the piston promotion inflator, thereby passes the connecting pipe and enter into and strut the gasbag in, the pulling slip rope opens the baffle, thereby is convenient for lose heart to the gas that struts in the gasbag, thereby can be more swift carry out rehabilitation training to patient's finger.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.

FIG. 1 is a bottom view of a wound healing device of the present invention;

FIG. 2 is a left side view of a wound healing device of the present invention;

FIG. 3 is a front cross-sectional view of a gas cylinder of a wound healing device of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a partially enlarged view of fig. 2 at B.

Reference numerals:

1-a support mechanism, 11-a first side plate, 12-a second side plate, 13-a support plate, 14-a limit plate and 15-a fixed nut;

2-wearing mechanism, 21-finger stall, 22-hoop;

3-telescoping mechanism, 31-opening air bag, 32-tensioning rope, 33-rotating rod, 34-air cylinder, 341-vent groove, 35-connecting tube, 36-piston, 37-baffle, 38-sliding rope, 39-pressing column, 391-spring, 392-pressing plate; 4-driving mechanism, 41-bidirectional motor, 42-rotating disk, 43-convex column.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-5, a wound healing device includes a supporting mechanism 1, a wearing mechanism 2 and a telescopic mechanism 3.

Specifically, the supporting mechanism 1 includes a first side plate 11, a second side plate 12 and a supporting plate 13, the first side plate 11 and the second side plate 12 are arranged oppositely, a gap for accommodating the palm is formed between the first side plate 11 and the second side plate 12, the supporting plate 13 is fixedly installed in the gap, and two ends of the supporting plate 13 are fixedly connected with the first side plate 11 and the second side plate 12 respectively.

The supporting mechanism 1 further includes a limiting plate 14 and a fixing nut 15, and the side wall of the first side plate 11 or/and the second side plate 12 is provided with a mounting hole. Limiting plate 14 is in the top of backup pad 13 along the direction of height slidable mounting of first curb plate 11, the both ends of limiting plate 14 respectively with first curb plate 11 and second curb plate 12 fixed connection, limiting plate 14 can with the back of the hand butt, fixation nut 15 screw thread rotates to be installed in the mounting hole, fixation nut 15 can with limiting plate 14 butt to be used for supporting tightly or loosen limiting plate 14. When patient's palm was put into the clearance in, through slip limiting plate 14, rotatory fixation nut 15, and then fix the back of the hand, avoid the patient when carrying out the rehabilitation training, patient's palm produces the condition of removing.

Specifically, the wearing mechanism 2 is slidably sleeved on the finger. In this embodiment, wearing mechanism 2 includes finger stall 21 and clamp 22, and the slip suit that finger stall 21 is detachable is on the fingertip. Finger stall 21 can better cover on patient's finger, and the staff of being convenient for operates better. The hoop 22 is sleeved on the finger stall 21. The clip 22 can better hold the finger stall 21 on the finger of the patient, and prevent the finger stall 21 from sliding off the finger of the patient. Wherein, finger stall 21 and clamp 22 all are equipped with five, and five finger stalls 21 and five clamps 22 are the one-to-one setting respectively.

Specifically, the expansion mechanism 3 includes a distraction balloon 31 and a tether 32, the bottom of the distraction balloon 31 is fixedly attached to the support plate 13, the distraction balloon 31 can abut against the palm of the palm, the upper end of the tether 32 is fixedly attached to the wearing mechanism 2, and the lower end of the tether 32 extends in the direction of the arm along the surface of the distraction balloon 31. Through aerifing in opening gasbag 31, make and strut gasbag 31 inflation, the opening gasbag 31 after the inflation struts patient's finger, make patient's finger straighten, pull tensioning rope 32 again, open and strut gasbag 31, tensioning rope 32 drives patient's finger and folds to the direction of palm, and then make patient's finger crooked, strut and fold through the relapse of strutting gasbag 31 and tensioning rope 32, and then realize carrying out rehabilitation training to patient's finger, improve patient's recovered effect.

In order to accelerate and facilitate rehabilitation training of the fingers of the patient, in the embodiment, referring to fig. 1, 3 and 4, the telescopic mechanism 3 further includes a rotating rod 33, an air cylinder 34, a connecting pipe 35, a piston 36, a baffle 37, a sliding rope 38, a pressing column 39, a spring 391 and a pressing plate 392.

Wherein, dwang 33 is located the one side of keeping away from finger stall 21 of backup pad 13, and the both ends of dwang 33 rotate with first curb plate 11 and second curb plate 12 respectively and are connected, and dwang 33 and the one end fixed connection of keeping away from finger stall 21 of taut rope 32, and taut rope 32 can be rolled up on dwang 33. The rotation lever 33 is rotated to pull the tension rope 32 better.

The air cylinder 34 is fixedly installed on one side of the first side plate 11 or the second side plate 12, in this embodiment, the air cylinder 34 is close to the first side plate 11, the inner wall of the air cylinder 34 is provided with an air vent 341, the side wall of the bottom of the air cylinder 34 is provided with a sliding hole, two ends of the connecting pipe 35 are respectively fixedly communicated with the bottom of the air cylinder 34 and the expanding air bag 31, the baffle 37 is hinged to the bottom of the air cylinder 34 through a torsion spring 391 and is located at the top of the sliding hole, a channel between the air cylinder 34 and the connecting pipe 35 can be sealed, and the piston 36 is slidably installed in the air cylinder 34 and can be abutted to the baffle 37.

The bottom of the pressing column 39 is fixedly connected with the piston 36, the top of the pressing column 39 extends out of the air cylinder 34, the rope body of the sliding rope 38 is slidably and hermetically inserted into the sliding hole and is fixedly connected with the bottom of the baffle 37, the spring 391 is sleeved on the pressing column 39, two ends of the spring 391 are fixedly connected with the cylinder wall of the air cylinder 34 and the pressing column 39 respectively, and the piston 36 is located in the vent groove 341 in a natural state.

When the air bag 31 is inflated, the pressing column 39 is pressed downwards, the spring 391 compresses, the pressing column 39 drives the piston 36 to move downwards, so that the baffle 37 is opened, gas enters the air bag 31 through the connecting pipe 35, meanwhile, the spring 391 resets, the pressing column 39 is pulled to move upwards, the pressing column 39 extends out of the air cylinder 34, and the air bag 31 is inflated. The sliding rope 38 is pulled, and the baffle 37 is opened, so that the gas of the expansion airbag 31 is communicated with the outside, the expansion airbag 31 is squeezed, and the gas in the expansion airbag 31 is discharged.

In order to facilitate better use for the patient, in this embodiment, please refer to fig. 1 to 5, further comprising a driving mechanism 4, wherein the driving mechanism 4 comprises a bidirectional motor 41, a rotating disc 42 and a convex column 43.

Wherein, the bidirectional motor 41 is fixedly installed on the first side plate 11 or the second side plate 12, and a rotating shaft of the bidirectional motor 41 is fixedly connected with the rotating rod 33. The rotating rod 33 can be better driven to rotate by the bidirectional motor 41. The top end of the sliding rope 38 is fixedly connected to the bottom of the pressing plate 392, the rotating disc 42 is rotatably mounted on the rotating shaft of the bi-directional motor 41, the rotating disc 42 is located on one side of the pressing plate 392, the convex column 43 is fixedly mounted on the circumferential surface of the rotating disc 42, the convex column 43 can abut against the pressing plate 392, and the pressing plate 392 can be driven to move along the axial direction of the pressing column 39. The bi-directional motor 41 drives the rotating disc 42 to rotate, and further drives the protruding pillar 43 to rotate, when the pressing plate 392 is pressed by the protruding pillar 43, the protruding pillar 43 cooperates with the spring 391, and further the expanding airbag 31 is inflated by the piston 36. When the convex pillar 43 pushes the pressing plate 392 upwards, the pressing plate 392 drives the sliding rope 38 to move, so that the sliding rope 38 pulls the baffle 37 open, and the gas in the expanding airbag 31 can be discharged to the outside.

When the invention is used, firstly, the palm of the patient is inserted into the gap between the first side plate 11 and the second side plate 12, so that the palm of the patient is contacted with the expanding air bag 31, and the palm is placed on the expanding air bag 31 of the supporting plate 13. Secondly, the finger stall 21 is worn on the finger of the patient, the hoop 22 is tightly sleeved on the finger of the patient, the two-way motor 41 is started, when the two-way motor 41 rotates anticlockwise, the rotating disc 42 and the convex column 43 are driven to rotate, after the convex column 43 is abutted to the pressing plate 392, the convex column 43 presses the pressing plate 392 downwards, the spring 391 is compressed, meanwhile, the pressing plate 392 drives the pressing column 39 and the piston 36 to move downwards, then the gas in the gas cylinder 34 extrudes the baffle 37, and after the baffle 37 is opened, the gas cylinder 34 enters the expanding air bag 31 through the connecting pipe 35. When the stud 43 is disengaged from the pressing plate 392, the spring 391 drives the pressing plate 392 to return, so as to press the stud 43 next time.

When strutting the gasbag 31 inflation back, strutting gasbag 31 and strutting patient's finger for patient's finger straightens, when two-way motor 41 clockwise rotation, convex column 43 upwards promotes clamp plate 392, and clamp plate 392 drives the slip rope 38 and removes, and then makes the slip rope 38 pull open baffle 37, thereby makes the gas in the gasbag 31 of strutting can discharge to the outside. Simultaneously, dwang 33 rotates, and dwang 33 pulling taut rope 32 is rolled up just rotating, and the direction that drives patient's finger to palm folds, and then makes patient's finger crooked, struts and folds through strutting the relapse of gasbag 31 and taut rope 32, and then realizes carrying out rehabilitation training to patient's finger, improves patient's recovered effect.

In the above technical solution, the first side plate 11, the second side plate 12, the support plate 13, the wearing mechanism 2, the expanding airbag 31, and the tensioning rope 32 are provided. First curb plate 11, second curb plate 12 and backup pad 13 support and spacing patient's palm, simultaneously, to propping up the gas filled in the gasbag 31, the gasbag 31 that struts after the inflation props open patient's finger for patient's finger straightens, pulls tensioning rope 32 again, opens and struts gasbag 31, and tensioning rope 32 drives patient's finger and folds to the direction of palm center, and then makes patient's finger crooked, thereby carries out the rehabilitation training of finger. Thereby realizing the rehabilitation effect of the patient.

By the arrangement of the rotating lever 33, the air cylinder 34, the connecting tube 35, the piston 36, the shutter 37, the slide rope 38, the pressing column 39, the spring 391, and the driving mechanism 4. Actuating mechanism 4 not only can drive dwang 33 and rotate for taut rope 32 twines on dwang 33, and actuating mechanism 4 can also drive and press the activity of post 39 downwards, makes spring 391 compressed, baffle 37 is opened to the gas in piston 36 promotion inflator 34, thereby pass connecting pipe 35 and enter into and strut the gasbag 31, pulling slip rope 38, open baffle 37, thereby be convenient for lose heart to the gas that struts in the gasbag 31, thereby can be more swift carry out rehabilitation training to patient's finger.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A wound healing apparatus, comprising:

the supporting mechanism comprises a first side plate, a second side plate and a supporting plate, the first side plate and the second side plate are arranged oppositely, a gap for accommodating a palm is formed between the first side plate and the second side plate, the supporting plate is fixedly arranged in the gap, and two ends of the supporting plate are respectively and fixedly connected with the first side plate and the second side plate;

the wearing mechanism is sleeved on the fingers in a sliding manner; and

the expansion mechanism comprises a propping airbag and a tensioning rope, one end part of the propping airbag is fixedly arranged on the supporting plate, the propping airbag can be abutted against the palm center of the palm, one end part of the tensioning rope is fixedly arranged on the wearing mechanism, and the other end part of the tensioning rope extends towards the direction of the arm along the surface of the propping airbag;

the telescopic mechanism further comprises a rotating rod, the rotating rod is positioned on one side of the supporting plate, which is far away from the finger stall, two ends of the rotating rod are respectively and rotatably connected with the first side plate and the second side plate, the rotating rod is fixedly connected with one end, which is far away from the finger stall, of the tensioning rope, and the tensioning rope can be wound on the rotating rod;

the telescopic mechanism also comprises an air cylinder, a connecting pipe, a piston, a baffle, a sliding rope, a pressing column and a spring;

the inflator is fixedly mounted on one side of the first side plate or the second side plate, an air groove is formed in the inner wall of the inflator, a sliding hole is formed in the side wall of the bottom of the inflator, the two ends of the connecting pipe are fixedly communicated with the bottom of the inflator and the expanding air bag respectively, the baffle is hinged to the bottom of the inflator, located at the top of the sliding hole and capable of sealing a channel between the inflator and the connecting pipe, and the piston is slidably mounted in the inflator and capable of being abutted to the baffle;

the bottom of the pressing column is fixedly connected with the piston, the top of the pressing column extends out of the inflator, a rope body of the sliding rope is slidably and hermetically inserted into the sliding hole and fixedly connected with the bottom of the baffle, the spring is sleeved on the pressing column, two ends of the spring are fixedly connected with the cylinder wall of the inflator and the pressing column respectively, and the piston is located in the vent groove in a natural state;

the telescopic mechanism further comprises a pressing plate, and the pressing plate is fixedly arranged at the top of the pressing column;

the driving mechanism comprises a bidirectional motor, the bidirectional motor is fixedly mounted on the first side plate or the second side plate, and a rotating shaft of the bidirectional motor is fixedly connected with the rotating rod;

the driving mechanism further comprises a rotating disc and a convex column, the top end of the sliding rope is fixedly connected with the bottom of the pressing plate, the rotating disc is rotatably installed on a rotating shaft of the two-way motor and located on one side of the pressing plate, the convex column is fixedly installed on the circumferential surface of the rotating disc, and the convex column can be abutted to the pressing plate and can drive the pressing plate to move along the axial direction of the pressing column.

2. The wound healing device of claim 1, wherein the support mechanism further comprises a limiting plate and a fixing nut, and the side walls of the first side plate or/and the second side plate are provided with mounting holes;

the limiting plate is slidably mounted at the top of the supporting plate along the height direction of the first side plate, the two ends of the limiting plate are fixedly connected with the first side plate and the second side plate respectively, the limiting plate can be abutted against the back of a hand, the fixing nut is rotatably mounted in the mounting hole in a threaded manner, and the fixing nut can be abutted against the limiting plate to tightly abut against or loosen the limiting plate.

3. The wound healing device of claim 2, wherein the wearing mechanism includes a finger glove removably slidably fitted over a fingertip.

4. The wound healing device of claim 3, wherein the wearing mechanism further comprises a collar that fits over the finger sleeve.