CN203183098U - Distal radius fracture external fixation and treatment device - Google Patents

Abstract

The utility model discloses a distal radius fracture external fixation and treatment device. The distal radius fracture external fixation and treatment device comprises a forearm palm side clamping board, an inner side clamping board, an outer side clamping board, a forearm back side clamping board and a belt-shaped component, and further comprises a palm sleeve and elastic inserting strips. The forearm palm side clamping board is used for being attached to and fixed on the forearm palm side of a patient. The inner side clamping board and the outer side clamping board are used for being attached to the inner side and the outer side of a forearm of the patient respectively. The forearm back side clamping board is used for being attached to the upper side of the forearm of the patient. The belt-shaped component is used for binding the forearm palm side clamping board, the inner side clamping board, the outer side clamping board and the forearm back side clamping board on the periphery of the forearm of the patient so as to fix a hand and the forearm in the circumferential direction conveniently. The palm sleeve is used for wrapping a palm of the patient. The elastic inserting strips are used for conducting flexible limiting and drafting on a wrist joint of the patient relative to the forearm. The elastic inserting strips are respectively connected to the outer sides of the palm sleeve and the forearm back side clamping board, the outer sides of the palm sleeve and the inner side clamping board, the outer sides of the palm sleeve and the outer side clamping board, and the outer sides of the palm sleeve and the forearm palm side clamping board.

Description

The therapy equipment of radius far-end fracture external fixation

[technical field]

This utility model relates to medical device, relates in particular to the therapy equipment of radius far-end fracture external fixation.

[background technology]

Radius far-end fracture is fracture the most common in the fracture of upper limb, and the distal radius fracture is often referred to scratches bone distal end portion 3cm with interior fracture, is orthopaedics door emergency treatment commonly encountered diseases, is mainly in old people and person between twenty and fifty.Distal radius participates in constituting carpal joint, and radius far-end fracture is a kind of common orthopaedics injury in clinical.The people can subconsciously be used for supporting when meeting accident, and it is injured therefore to cause wrist to be easy to.From 1406 Christian eras, orthopedics department doctor family carries out manipulation according to the support or oppose characteristics of side displacement of fracture of straight type, just describes to some extent up to the doctor trained in Western medicine of Abraham Colles in 1814, and the manual reduction clamping plate of the expectant treatment of having passed by are therebetween fixed, plaster fixation is to the operation treatment.Operative treatment comprises that reset bone grafting operation and carpal joint mirror of Kirschner wire fixation, exterior fixation bracket fixation, various open reduction inner fixed law, miniature intramedullary pin fixation, balloon expandable guides the Therapeutic Method of open reduction down.

Traditional therapeutic methods for Distal Radial Fracture often adopts the method for operative treatment, clamping plate or wrist external plaster fixation treatment distal radius fracture, general clamping plate fixed form is not very stable, make therapeutic effect undesirable, and might cause easy secondary damage, cause complication such as malunion of fracture and joint function disturbance; And external plaster fixation effect and imprecise fracture redisplacement often occurs, and Gypsum Fibrosum is heavier, make moist and meet easy loose inefficacy behind the water, plaster fixation also need be simultaneously fixedly carpal joint and adjacent finger, obviously cause the inconvenience of life and work; Though adopt operative treatment fixation for treatment fracture of radius fixing comparatively reliable, be the treatment measure that wound is arranged after all, can bring the risk of pin site infection, and expense is higher, patient's compliance is also relatively poor.

In a word, the treatment of clamping plate or wrist external plaster fixation only can solve fixingly, and the adjustment after fracture fixation has difficulties and be not convenient; Can not effectively prevent the shortening of radius after fixing, and the stability of the back radius that resets is relatively poor relatively, occur displacement easily, in order further to recover the fracture form, often have to reset again, if reset ideal, the probability that still has above-mentioned fixing and displacement, if it is undesirable to reset, the treatment that undergos surgery of so just having to, just increased patient's diagnosis and treatment expense so virtually, the medical treatment that increases the weight of burden.This just causes, and much scratches the bone patient at present because there is not comfortable effective external fixation, and the internal fixation that do not undergo surgery again causes fracture malunion under the situation of displacement, has a strong impact on patient's work and life.

Manual reduction plintlet external fixation is the Therapeutic Method of the easiest, cheapness and applied range under comparing, especially in extensively rural area and town and country in conjunction with the place of medical condition shortcoming, the manual reduction clamping plate are fixing just to have become unique therapeutic scheme, but the fixing shortcoming of clamping plate has and need clinically avoid as much as possible.Manual reduction clamping plate fixing means, it is the traditional therapy of orthopedics and traumatology of Chinese medicine, we are studying raising maneuver how always over the past thousands of years, but reach how to utilize fixedly aspect of attachment device minimizing clamping plate in (except the clamping plate material) aspect the clamping plate improvement, rarely have report and research.

[utility model content]

This utility model provide a kind of simple in structure, be easy to dismounting, pliability is good, and carpal joint is had traction action, prevents the radius far-end fracture external fixation therapy equipment of radius cripetura.

In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is:

The therapy equipment of radius far-end fracture external fixation, comprise the forearm palmar clamping plate be used to the immobilized patients forearm downside that reclines, be used for reclining the inside and outside both sides of immobilized patients forearm inboard clamping plate and outside clamping plate and recline and be fixed in the forearm dorsal fitting splint of patient's forearm upside; Described forearm palmar clamping plate, inboard clamping plate, outside clamping plate and forearm dorsal fitting splint are bundled in patient's forearm periphery are convenient to circumferentially the fixedly strip-shaped members of hands and forearm; Described therapy equipment also comprises the palm cover for parcel patient palm, and transplants a cutting for patient's palm is carried out flexible elasticity spacing and drawing-off with respect to forearm; Described elasticity is transplanted a cutting and is connected to described palm cover and described forearm dorsal fitting splint, described palm cover and described inboard clamping plate, the described palm overlaps and the outside of described outside clamping plate, described palm cover and described forearm palmar clamping plate.

Further, described elasticity cutting two ends are respectively equipped with the adhesive portion of being convenient to be fixed in the outer surface of slapping cover or forearm dorsal fitting splint or inboard clamping plate or outside clamping plate or forearm palmar clamping plate, and the outer surface of described palm cover, forearm dorsal fitting splint, inboard clamping plate, outside clamping plate, forearm palmar clamping plate correspondence respectively is provided with adhesive portion or carrier.

Further, the outer surface at palm cover, forearm dorsal fitting splint, inboard clamping plate, outside clamping plate, forearm palmar clamping plate is respectively equipped with carrier; The two ends that described elasticity is transplanted a cutting are corresponding inserts in the described carrier.

Further, described strip-shaped members is 1～2 centimetre of wide binder or strap.

Further, the described palm cover rear side back side also is provided with locking belt, and the palm of locking belt locking palm cover penetrates mouth and is convenient to the palm and is locked and is placed on the palm.

Further, the elasticity that binding is connected between described strip-shaped members and forearm palmar clamping plate, inboard clamping plate, outside clamping plate and the forearm dorsal fitting splint satisfies each fixedly strip-shaped members 1 centimetre of move left and right at the most under 1 kilogram pulling force effect.

The beneficial effects of the utility model are:

This utility model is applied to fix behind the manual reduction, transplant a cutting by the elasticity that is connected with forearm dorsal fitting splint, inboard clamping plate and clamping plate corresponding position, the outside at palm cover, in the treatment to the patient, can either utilize forearm palmar clamping plate, inboard clamping plate, outside clamping plate and forearm dorsal fitting splint with carpal joint fixing around carrying out, carpal palmar, ulnar side and oar incline and can mediate by the elastic force size that elasticity is transplanted a cutting, be convenient to fix, carry out flexible spacing location; Can transplant a cutting by elasticity again and carry out traction action to carpal joint, prevent the cripetura of distal radius, influence the effect after the reduction of the fracture; In addition, palm cover is convenient to also help functional exercise the fixing meaning of elastic plugin except having, and four fingers of being convenient to palm are flexible crooked, are convenient to the advantage that blood refluxes, is beneficial to detumescence.

This radius far-end fracture external fixation therapy equipment is effectively avoided and has been reduced the fixing deficiency of traditional clamping plate, can effectively prevent the shortening of radius, the good stability of the back radius that resets; This radius far-end fracture external fixation therapy equipment is easy to use simultaneously, clinical effectiveness is good, workable, be easy to grasp, expense is cheap, greatly reduces the diagnosis and treatment expense of patient's integral body, alleviates medical burden, especially in that extensively rural area and town and country have wide application future in conjunction with the place of medical condition shortcoming.

[description of drawings]

Fig. 1 is three-dimensional user mode structural representation of the present utility model;

Fig. 2 is the structural representation of this utility model outside clamping plate;

Fig. 3 is the structural representation of the inboard clamping plate of this utility model;

Fig. 4 is the structural representation of this utility model forearm dorsal fitting splint;

Fig. 5 is the structural representation of this utility model forearm palmar clamping plate;

Fig. 6 is the structural representation of this utility model palm cover.

[specific embodiment]

The therapy equipment of radius far-end fracture external fixation, extremely shown in Figure 6 as Fig. 1, comprise the forearmpalmar clamping plate 1 be used to the immobilized patients forearm downside that reclines,inboard clamping plate 2 and theoutside clamping plate 3 of the inside and outside both sides of immobilized patients forearm that are used for reclining and be posted by the forearmdorsal fitting splint 4 of patient's forearm upside; Described forearmpalmar clamping plate 1,inboard clamping plate 2, outsideclamping plate 3 and forearmdorsal fitting splint 4 are bundled in patient's forearm periphery are convenient to circumferentially the fixedly strip-shapedmembers 5 of hands and forearm, described strip-shaped members 5 is 1～2 centimetre of wide binder; This therapy equipment also comprises thepalm cover 6 for parcel patient palm, and be used for that patient's carpal joint is carried out flexible elasticity spacing and drawing-off and transplant acutting 7,palm cover 6 is conducive to palm and carries out functional exercise, being convenient to four of palm refers to flexible crooked, promote the acra blood circulation, be beneficial to detumescence, be convenient to the carpal recovery of patient; Describedelasticity cutting 7 is connected to the outsides betweenpalm cover 6 and forearmdorsal fitting splint 4,inboard clamping plate 2,outside clamping plate 3 and the forearmpalmar clamping plate 1; The elasticity that binding is connected between described strip-shaped members 5 and forearmpalmar clamping plate 1,inboard clamping plate 2, outsideclamping plate 3 and the forearmdorsal fitting splint 4 satisfies each clamping plate and move up and down 1 centimetre at the most under 1 kilogram pulling force effect.

Continue as Fig. 1 to shown in Figure 6, transplanting acutting 7 two ends in elasticity is respectively equipped with and is convenient to elasticity and transplants a cutting and 7 to be adhesively fixed in theadhesive portion 8 of the outer surface ofpalm cover 6, forearmdorsal fitting splint 4,inboard clamping plate 2, outsideclamping plate 3, forearmpalmar clamping plate 1,adhesive portion 8 can be bonding blanket net or the VELCRO that cover is wrapped in elasticity cutting end, transplant a cutting theadhesive portion 8 at 7 two ends in the corresponding elasticity of outer surface ofpalm cover 6, forearmdorsal fitting splint 4,inboard clamping plate 2 andoutside clamping plate 3 and be respectively equipped with adhesive portion orcarrier 9, adhesive portion can be VELCRO; Carrier can be a pocketed thing.Certainly, when the outer surface atpalm cover 6, forearmdorsal fitting splint 4,inboard clamping plate 2 and outsideclamping plate 3 arranged the pocketed thing, corresponding elasticity is transplanted acutting 7 two ends can not need adhesive portion.As shown in Figure 6, also be provided withlocking belt 60 at thepalm cover 6 rear side back sides, the palm oflocking belt 60 locking palm covers penetratesmouthfuls 61 and is convenient to the palm and is locked and is placed on the palm.

In the treatment to the patient, at first utilize manual reduction that radius far-end fracture is successfully resetted; Then, forearmdorsal fitting splint 4,inboard clamping plate 2, outsideclamping plate 3,palmar clamping plate 1 are pressed from both sides by fixing forearm simultaneously,twine cover binder 5 then and fix; Then, by elasticity cutting 7palm cover 6 and forearmdorsal fitting splint 4,inboard clamping plate 2, outsideclamping plate 3 andpalmar clamping plate 1 are flexibly connected, utilize the resilience force effect ofelasticity cutting 7 under case of bending, make the carpal joint two ends produce drafting force, carpal joint stretched support the restriction effect, prevent the radius cripetura, influence the clinical effectiveness after the reduction of the fracture.

In addition, because the simple clamping plate of this utility model utilization, elasticity are transplanted a cutting and the fixing spacing trouble limb of bandage, be conducive to according to the observed patient's of doctor practical situation the degree of tightness of bandage be carried out suitable adjustment treatment, accomplish the degree of tightness appropriateness (generally speaking, satisfy after the wrapping each immovable bandage under 1 kilogram pulling force effect at the most move left and right be as the criterion for 1 centimetre).In addition, since simple and light, be convenient to patient's activity and observe the acra blood circulation to promote the limbs detumescence and to be conducive to the doctor, note skin temperature, sensation, color and refer to the degree of tightness that emotionally condition adjustment bundlees.Also have the palm in this utility model to overlap 6 structures and be beneficial to very much palm and carry out functional exercise, be convenient to the elastic shrinkage that four of palm refers to flexible crooked and palm cover, promotion acra blood circulation is beneficial to detumescence, is convenient to the carpal recovery of patient.

Certainly, in therapeutic process, the doctor can obtain better effect in conjunction with this device of reality of work reasonable use of oneself.

The above embodiment for preferred embodiment of the present utility model, is not to limit practical range of the present utility model with this just, and the equivalence that all shapes according to this utility model, structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.

Claims (6)

1. radius far-end fracture external fixation therapy equipment, comprise the forearm palmar clamping plate be used to the immobilized patients forearm palmar that reclines, be used for reclining the inside and outside both sides of immobilized patients forearm inboard clamping plate and outside clamping plate and recline and be fixed in the forearm dorsal fitting splint of patient's forearm upside; Described forearm palmar clamping plate, inboard clamping plate, outside clamping plate and forearm dorsal fitting splint are bundled in patient's forearm periphery are convenient to circumferentially the fixedly strip-shaped members of hands and forearm; It is characterized in that:

Described therapy equipment also comprises the palm cover for parcel patient palm, and transplants a cutting for patient's palm is carried out flexible elasticity spacing and drawing-off with respect to carpal joint; Described elasticity is transplanted a cutting and is connected to described palm cover and described forearm dorsal fitting splint, described palm cover and described inboard clamping plate, the described palm overlaps and the outside of described outside clamping plate, described palm cover and described forearm palmar clamping plate.

2. radius far-end fracture external fixation according to claim 1 therapy equipment, it is characterized in that, described elasticity cutting two ends are respectively equipped with the adhesive portion of being convenient to be fixed in the outer surface of slapping cover or forearm dorsal fitting splint or inboard clamping plate or outside clamping plate or forearm palmar clamping plate, and the outer surface of described palm cover, forearm dorsal fitting splint, inboard clamping plate, outside clamping plate, forearm palmar clamping plate correspondence respectively is provided with adhesive portion or carrier.

3. radius far-end fracture external fixation according to claim 1 therapy equipment is characterized in that, is respectively equipped with carrier at the outer surface of slapping cover, forearm dorsal fitting splint, inboard clamping plate, outside clamping plate, forearm palmar clamping plate; The two ends that described elasticity is transplanted a cutting are corresponding inserts in the described carrier.

4. radius far-end fracture external fixation according to claim 1 therapy equipment is characterized in that, described strip-shaped members is 1～2 centimetre of wide binder or strap.

5. radius far-end fracture external fixation according to claim 1 therapy equipment is characterized in that, the described palm cover rear side back side also is provided with locking belt, and the palm of locking belt locking palm cover penetrates mouth and is convenient to the palm and is locked and is placed on the palm.

6. radius far-end fracture external fixation according to claim 1 therapy equipment, it is characterized in that the elasticity that binding is connected between described strip-shaped members and forearm palmar clamping plate, inboard clamping plate, outside clamping plate and the forearm dorsal fitting splint satisfies each strip-shaped members of fixing 1 centimetre of move left and right at the most under 1 kilogram pulling force effect.

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