For assisting the device of patients ' recovery training after knee jointTechnical field
The present invention relates to rehabilitation equipment technical fields, and in particular to for assisting the dress of patients ' recovery training after knee jointIt sets.
Background technique
Currently, the patient after knee surgery needs to do rehabilitation training, it is straight to guarantee to complete in its subsequent lifeStand the movement such as walk, be bent and squat down.
Rehabilitation appliances used at present are mainly joint passive activity device, are one support frames of setting on a sliding rail,This support frame is inverted V shaped, places the part of shank, and one end A can move on the slide rail, other end B and the portion for placing thighDivide rotation connection, the other end C and sliding rail rack for placing the part of thigh are rotatablely connected；The instrument can drive the end A along sliding railIt moves in a straight line, and then drives central point B and C-terminal rotation, simulate bent leg movement；When using the existing rehabilitation appliances used, depositIn following problem: 1. patient legs are placed on the support frame, fully belong to passive stress, patient will not active muscular exertion, noConducive to rehabilitation training；2. the instrument needs motor driven, hospital, which cannot achieve, is equipped with one to every patient, uses at any time, oneAs be 1-2 times within one day, be unable to reach at any time trained purpose.
In consideration of it, there is an urgent need to a kind of for assisting the device of patients ' recovery training after knee joint, it is able to solve above-mentionedProblem.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, andIt is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of for assisting the device of patients ' recovery training after knee joint, on solvingState problem.
The present invention provide it is a kind of for assisting the device of patients ' recovery training after knee joint, including for carrying patient'sSupporter and the n shape bar being horizontally set on the supporter, the both ends of the n shape bar connect with the opposite sides of the supporter respectivelyIt connects, the top cross bar of the n shape bar is for taking the knee joint position for putting patient, to carry out pushing and the flexure operation of shank.
In a upper technical solution, further, the top cross bar of the n shape bar can be slided along the side lever of two sides blocksIt connects.
In any of the above-described technical solution, further, two side levers of n shape bar phase with the supporter respectivelyTwo sides are detachably connected.
In any of the above-described technical solution, further, rotatably positioned between two side levers and the supporter.
In any of the above-described technical solution, further, it is provided with brace in the top cross bar, is arranged on the braceHave a fixed pulley, pass through an elastic string on the fixed pulley, one end of the elastic string be provided with for accommodate patient foot orThe shoe-shaped flexibility pocket of person's ankle, the other end are used to provide tractive force to patient.
In any of the above-described technical solution, further, the brace is detachably connected with the top cross bar, described obliqueBar can adjust the length for stretching out the top cross bar.
In any of the above-described technical solution, further, the brace being capable of the relatively described top cross bar rotational positioning.
In any of the above-described technical solution, further, one end of the brace can be slided along the top cross bar；?In sliding process, the brace is integrated with top cross bar storage.
In any of the above-described technical solution, further, nylon button safety belt is provided on the shoe-shaped flexibility pocket.
In any of the above-described technical solution, further, dismountable flexible liner is provided in the top cross bar.
In any of the above-described technical solution, further, the brace and the top cross bar move rotatable companyIt connects there are many modes, it is preferable that secured adjusted set is set in the brace bottom, the top cross bar passes through the secured adjustedSet；Wherein, the secured adjusted, which is put on, is provided with aperture, is provided with set screw in the aperture；When patient needs to temper a left sideWhen foot or right crus of diaphragm, brace can be moved along top cross bar, to reach the position energy of shoe-shaped flexibility pocket by unscrewing set screwThe purpose for enough meeting patient's needs, then screws the set screw, can fix the brace on the top cross bar.
In any of the above-described technical solution, further, in order to avoid when falling (storage) described U-shaped cross bar, braceThe top cross bar is set cylindrical structure by occupied space, corresponding, and the secured adjusted set is hollow cylindrical knotThe secured adjusted set is moved to wherein one end of the top cross bar when needing to store by structure, and rotation secured adjusted set makesIt is rotated around top cross bar, while pulling brace, so that brace is rectangular with top cross bar, stores brace to instituteThe inner or outer side of side lever is stated, so that the device is not in the case where using, it is whole not influence ward space.
Beneficial effects of the present invention are as follows:
It is of the invention for assisting the device of patients ' recovery training after knee joint, including the supporter for carrying patientWith the n shape bar being horizontally set on the supporter, the both ends of the n shape bar are connect with the opposite sides of the supporter respectively, instituteThe top cross bar of n shape bar is stated for taking the knee joint position for putting patient, to carry out pushing and the flexure operation of shank.Using this skillArt scheme for assisting the device of patients ' recovery training after knee joint, postoperative knee joint is taken and is placed in top cross bar,Pushing and the flexure operation of shank can be completed convenient for shank, and after n shape bar is determined with respect to the setting angle of supporter, patient liesOn supporter, the setting angle due to n shape bar with respect to supporter can according to need and be set, thus the thigh of patient andShank can change with respect to the placed angle of the top cross bar with the setting angle of n shape bar, to realize different degrees of artAfter practice.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior artEmbodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described belowAttached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative laborIt puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is of the invention for assisting the structural schematic diagram of the device of patients ' recovery training after knee joint；
Fig. 2 is in the present invention for assisting the main view knot of the secured adjusted set of the device of patients ' recovery training after knee jointStructure schematic diagram；
Fig. 3 is in the present invention for assisting the secured adjusted set and brace of the device of patients ' recovery training after knee jointConnect schematic view of the front view；
Fig. 4 is in the present invention for assisting the secured adjusted set and brace of the device of patients ' recovery training after knee jointConnect side structure schematic view.
Appended drawing reference:
101- top cross bar；102- side lever；103- brace；104- secured adjusted set；105- fixed pulley；106- bulletProperty rope；107- shoe-shaped flexibility pocket；108- the first rotational positioning gear；109- the second rotational positioning gear；110- supporter；
1041- aperture；1042- set screw.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementationExample is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skillPersonnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely toConvenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second " are onlyFor descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phaseEven ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It is rightFor those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Below with reference to Fig. 1-Fig. 4 be described in detail the present embodiment for assisting the dress of patients ' recovery training after knee jointThe technical solution set.
Embodiment one
The specific embodiment of the present embodiment is as follows:
As Figure 1-Figure 4, to be provided in this embodiment for assisting the device of patients ' recovery training after knee jointDependency structure schematic diagram；Specifically, it is provided in this embodiment for assisting the device of patients ' recovery training after knee joint, includingFor carry patient supporter 110 and the n shape bar being horizontally set on supporter 110, the both ends of n shape bar respectively with supporter 110Opposite sides connection, the top cross bar 101 of n shape bar for taking the knee joint position for putting patient, with carry out shank pushing andFlexure operation.
It should be pointed out that the supporter 110 in the present embodiment is the bed body or plate for being used to support patient and lying or sit restBody structure, the n shape bar in above-mentioned technical proposal include the side of top cross bar 101 and the two sides connecting with 101 both ends of top cross barBar 102, wherein the side lever 102 of two sides is connect with the opposite sides of supporter 110, that is, top cross bar 101 can be enabled to be horizontally set with and propped up110 top of support body.
Preferably, the top cross bar 101 of n shape bar can be slided along the side lever 102 of two sides and is clamped, to adjust top cross barThe setting position of 101 opposite side levers 102, uses conducive to the patient for adapting to different heights.
Specifically, preferably setting two side levers 102 to can in order to adapt to the sick human needs of different heights and leg lengthThe mode of lift adjustment, wherein be provided with slideway on the inside of side lever 102, clamp is provided in slideway, 101 both ends of top cross bar areChondritic, the chondritic can freely up and down be slided in slideway, can be stuck in any point of side lever 102 no longer slidingDynamic, any point of side lever 102 is salient point.
Preferably, opposite sides of two side levers 102 of n shape bar respectively with supporter 110 is detachably connected, in favor of thisThe disassembly and maintenance of device.
Preferably, it is rotatably positioned between two side levers 102 and supporter 110.
Specifically, the position that two side levers 102 are connect with supporter 110 is provided with the first rotational positioning gear 108, whenWhen without using the device, two side levers 102 are rotated relative to the first rotational positioning gear 108, while top cross bar 101 being driven to revolveTurn, so that the platen parallel of side lever 102 and supporter 110, top cross bar 101 can slide into one end of 110 tail portion of supporter；When it is desired to be used, two side levers 102 are rotated into certain altitude, top cross bar 101 is slided into 102 bottom of side lever, then by sideBar 102 is adjusted to vertical with supporter 110, the height of top cross bar 101 is adjusted, so that top cross bar 101 is apart from supporter 110Height it is consistent with the use height of patient, in order to the device and supporter 110 (being herein preferably hospital bed) integration, andIt is convenient to use.
Wherein, the first rotational positioning gear 108 in the present embodiment is the existing rotational positioning that can be realized rotational positioningMechanism does not regard out in attached drawing, but above-mentioned rotary positioning mechanism exists in the prior art, and is not specifically limited herein.
Preferably, it is provided with brace 103 in top cross bar 101, fixed pulley 105, fixed pulley 105 are provided on brace 103On across an elastic string 106, one end of elastic string 106 is provided with the shoe-shaped flexibility pocket for accommodating patient foot or ankle107, the other end is used to provide tractive force to patient.
Specifically, being provided with a upward brace 103 in top cross bar 101, one end of brace 103 is removable to revolveWhat is turned connect with top cross bar 101, and the other end is provided with fixed pulley 105, and an elastic string 106, elasticity are passed through on fixed pulley 105One end of rope 106 is provided with the shoe-shaped flexibility pocket 107 for accommodating patient foot or ankle, and the other end to patient for leadingDraw, by drawing-in motion, realizes the rise and fall of shoe-shaped flexibility pocket 107, and then complete bending of patient's shank relative to thighWith stretch, the movement complete during, patient can actively have an effect, assist shoe-shaped flexibility pocket 107 complete vertical motion, intoAnd reach the combination of active training and passive exercise, the needs that leg (stretches) leg exercising muscle are actively lifted to meet patient.
Preferably, brace 103 is detachably connected with top cross bar 101, and brace 103, which can adjust, stretches out top cross bar 101Length.
Specifically, being provided with secured adjusted set 104 in 103 bottom of brace, top cross bar 101 passes through secured adjusted set 104；Correspondingly, being provided with aperture 1041 on secured adjusted set 104, set screw 1042 is provided in aperture 1041；When patient needsWhen tempering left foot or right crus of diaphragm, brace 103 can be moved along top cross bar 101, to reach shoes by unscrewing set screw 1042The position of shape flexibility pocket 107 can satisfy the purpose of patient's needs, then screws set screw 1042, can fix brace 103On top cross bar 101.
As shown in figure 3, set screw 1042 penetrates aperture side wall by the outside of secured adjusted set 104, to make to position spiral shellSilk 1042 can lock cross bar and the relatively fixed of brace.
Preferably, brace 103 being capable of 101 rotational positioning of opposite crests cross bar.
Specifically, a second rotational positioning gear 109 is installed between secured adjusted set 104 and brace 103, so that tiltedlyBar 103 can be rotated and be positioned around the second rotational positioning gear 109, so that the folder between brace 103 and top cross bar 101Less than 90 degree of angle (actually causing to block in order to avoid brace 103 is parallel with patient's leg).
Wherein, the second rotational positioning gear 109 in the present embodiment is the existing rotational positioning that can be realized rotational positioningMechanism does not regard out in attached drawing, but above-mentioned rotary positioning mechanism exists in the prior art, and is not specifically limited herein.
Preferably, one end of brace 103 can be slided along top cross bar 101；In sliding process, brace 103 and topThe storage of cross bar 101 is integrated.
Specifically, setting cylindrical structure for top cross bar 101, corresponding, secured adjusted set 104 is hollow cylindricalSecured adjusted set 104 is moved to wherein one end of top cross bar 101, rotates secured adjusted set by structure when needing to store104 rotate about top cross bar 101, while pulling brace 103, so that brace 103 and top cross bar 101 are at right angles, mostMake the storage of brace 103 to the inner or outer side of side lever 102 eventually, so that the device, in the case where not using, entirety does not influenceWard space；Avoid 103 occupied space of brace when falling (storage) n shape bar.
Preferably, nylon button safety belt is provided on shoe-shaped flexibility pocket 107.
Specifically, being provided with nylon button safety belt on shoe-shaped flexibility pocket 107, patient foot or ankle will not be from shoe-shapedsIt is slipped in flexible pocket 107.
Preferably, dismountable flexible liner is provided in top cross bar 101.
Specifically, dismountable flexible liner is arranged on cross bar, so that knee joint position is placed into cross bar by patientWhen upper, comfort level is improved.
Using the present embodiment for assisting the device of patients ' recovery training after knee joint, including for carrying patient'sSupporter 110 and the n shape bar being horizontally set on supporter 110, the both ends of n shape bar are connect with the opposite sides of supporter 110 respectively,The top cross bar 101 of n shape bar is for taking the knee joint position for putting patient, to carry out pushing and the flexure operation of shank；Wherein, it pushes upBe provided with brace 103 on portion's cross bar 101, brace 103 can opposite crests cross bar 101 be mobile and rotation, also, brace 103 withBetween top cross bar 101 can locking positioning, fixed pulley 105 is provided on brace 103, as shown in Figure 1, wearing on fixed pulley 105An elastic string 106 is crossed, one end of the elastic string 106 is used to entangle the ankle or foot body of patient, the other end of the elastic string 106For providing the tractive force of traction ankle or the movement of foot body, which can be provided by patient itself, can also be mentioned by other staffFor therefore, patient can be trained postoperative leg by two ways, can be autonomous training, be also possible to passively instructPractice, using the technical program for assisting the device of patients ' recovery training after knee joint, shank can be completed convenient for shankPushing and flexure operation, to realize different degrees of postoperative exercise.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extentPipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according toSo be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features intoRow equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solutionThe range of scheme.