CN100522113C - Drop finger restoring therapeutic fixer - Google Patents

Abstract

The present invention provides a hammer finger restitution therapeutic fixator whose operation is simple and convenient and therapeutic effect is reliable. Said invention is composed of finger rest lower base plate and finger pressing upper protection plate, they are made into the reverse bow-shaped curved form respectively. and are respectively equipped with a fixing wing, on the fixing wing a correspondent fixing hole is cut, so that said finger rest lower base plate and finger pressing upper protection plate can be fixed together by means of screw bolts and nuts.

Description

Hammer finger restitution therapeutic fixator

Technical field

Type of the present invention relates to a kind of armarium, specifically hammer finger restitution therapeutic fixator.

Background technology

The minor details FF deformity that drop finger is the damage of minor details finger extensor tendon, ruptures and caused, in case the drop finger deformity occurs, it is attractive in appearance promptly to influence the patient, influence is suffered from and is referred to function again, is seriously influencing patient's the quality of life and the mental status.At present, Therapeutic Method mainly contains operation and two kinds of non-operations, no matter adopts modus operandi, and still non-surgical way is treated, all the Pathophysiology evolutionary process and the state of inside and outside suitable condition of stable tissue repair of need and adaptation.In therapeutic process, effective external fixation makes to suffer to refer to be maintained at specific posture and position, is the important step that this pathological changes healing is repaired, or effectively treats key point.Traditional fixing means is to adopt Gypsum Fibrosum or materials such as adhesive plaster, adhesive tape in addition plastotype, viscous motion.Though the method is continued to use for many years by various countries' medical circle, its treatment procedure and operating process be very complicated rather, and be also often not in place because of fixation for treatment sometimes, and influence therapeutic effect.Sometimes obvious because of early stage local swelling, a few days detumescence back occurs loosening, and need change immobilization material repeatedly, to remedy and to consolidate its treatment effect, sometimes in changing the immobilization material process, often because of operation or fixing out of control treat fail or effect not good enough.

Summary of the invention

At above existing problem, it is promptly easy to the purpose of this invention is to provide a kind of operation, the reliable again hammer finger restitution therapeutic fixator of treatment.The object of the present invention is achieved like this: the present invention is by referring to that holder infrabasal plate and finger pressure upper guard board constitute, referring to that holder infrabasal plate and finger pressure upper guard board all are bent upwards is reverse arc shape and complies with mutually, referring to that also being respectively equipped with holder on holder infrabasal plate and the finger pressure upper guard board refers to groove and end finger groove, equally all be bent upwards to be reverse arc shape.Refer to that holder infrabasal plate and finger pressure upper guard board correspondence are provided with infrabasal plate fixed-wing and upper guard board fixed-wing, correspondence has infrabasal plate fixing hole and upper guard board fixing hole on infrabasal plate fixed-wing and the upper guard board fixed-wing, can utilize screw rod and nut will refer to holder infrabasal plate and finger pressure upper guard board disjunctor and fixing, for making the present invention in use more reliable and more stable, can with a fixture disjunctor together, promptly refer to hold in the palm infrabasal plate can continue disjunctor one and refer to rely on fixed support, this refers to rely on fixed support and refers to approximate 90 degree that are of holder infrabasal plate, it is corresponding to refer to rely on a fixed support and a dorsal part to coordinate fixed support, refer to that corresponding respectively being provided with refers to rely on support fixed-wing and dorsal part to coordinate the support fixed-wing on support fixed support and the dorsal part coordination fixed support, refer to rely on support fixed-wing and dorsal part to coordinate to be respectively equipped with on the support fixed-wing and refer to rely on support fixing hole and dorsal part to coordinate the support fixing hole, can utilize screw rod and nut will refer to rely on fixed support and dorsal part to coordinate the fixed support disjunctor and coordinate to be fixed together.Dorsal part is coordinated support bracket fastened upper end and is had chute, and the tail end of finger pressure upper guard board can have slot and match with chute.

The present invention is simple in structure, and the treatment drop finger is easy to operate, fixes and accurately puts in place, and therapeutic effect is good, has significantly reduced patient's misery.

Description of drawings

Fig. 1 is a structural representation of the present invention; Fig. 2 is that the A of Fig. 1 is to view; Fig. 3 is the vertical view of Fig. 2; Fig. 4 is the structural representation that the present invention has fixture; Fig. 5 is that dorsal part of the present invention is coordinated support bracket fastened structural representation; Fig. 6 is the finger pressure upper guard board structural representation that has slot among the present invention; Fig. 7 is the treatment sketch map of reduction drop finger of the present invention.

Among the figure, 1, refer to the holder infrabasal plate, 2, the finger pressure upper guard board, 3, the infrabasal plate fixed-wing, 4, the upper guard board fixed-wing, 5, the infrabasal plate fixing hole, 6, the upper guard board fixing hole, 7, nut, 8, nut, 9, the infrabasal plate fixed-wing, 10, nut, 11, the infrabasal plate fixing hole, 12, the upper guard board fixed-wing, 13, the upper guard board fixing hole, 14, nut, 15, screw rod, 16, screw rod, 17, holder refers to groove, 18, the end finger groove, 19, refer to rely on fixed support, 20, refer to rely on the support fixed-wing, 21, refer to rely on support fixing hole, 22, screw rod, 23, nut, 24, refer to rely on support fixing hole, 25, nut, 26, dorsal part is coordinated fixed support, 27, nut, 28, dorsal part is coordinated support fixed-wing, 29, dorsal part is coordinated the support fixing hole, 30, nut, 31, screw rod, 32, dorsal part is coordinated support fixing hole, 33, refer to rely on the support fixed-wing, 34, dorsal part is coordinated the support fixed-wing, 35, chute, 36, slot, 37, finger.

The specific embodiment

Be illustrated with reference to accompanying drawing, the present invention is by referring to that holder infrabasal plate 1 and finger pressure upper guard board 2 constitute, referring to that holder infrabasal plate 1 and finger pressure upper guard board 2 all are bent upwards is reverse arc shape and complies with mutually, referring to that also being respectively equipped with holder on holder infrabasal plate 1 and the finger pressure upper guard board 2 refers to groove 17 and end finger groove 18, equally all be bent upwards and be reverse arc shape, refer to respectively be provided with infrabasal plate fixed-wing 3 on holder infrabasal plate 1 and the finger pressure upper guard board 2,9 and upper guard board fixed-wing 4,12, infrabasal plate fixed-wing 3,9 and upper guard board fixed-wing 4, correspondence has infrabasal plate fixing hole 5 on 12,11 and upper guard board fixing hole 6,13, utilize screw rod 15,16 and nut 7,8,10,14 will refer to holder infrabasal plate 1 and finger pressure upper guard board 2 disjunctors and fixing.For making the present invention in use more reliable and more stable, can with a fixture disjunctor together, promptly refer to hold in the palm infrabasal plate 1 can continue disjunctor one and refer to rely on fixed support 19, this refers to rely on fixed support 19 and refers to holder infrabasal plate 1 approximate 90 degree that are, it is corresponding to refer to rely on a fixed support 19 and a dorsal part to coordinate fixed support 26, refer to rely on fixed support 19 and dorsal part to coordinate the corresponding respectively finger support support fixed-wing 20 that is provided with on the fixed support 26,33 and dorsal part coordinate support fixed-wing 34,28, refer to rely on support fixed-wing 20,33 and dorsal part coordinate support fixed-wing 34, be respectively equipped with on 28 and refer to rely on support fixing hole 21,25 and dorsal part coordinate support fixing hole 32,29, utilize screw rod 22,31 and nut 23,24,27,30 will refer to rely on fixed support 19 and dorsal part to coordinate fixed support 26 disjunctors coordinates to be fixed together.The upper end that dorsal part is coordinated fixed support 26 has chute 35, and the tail end of finger pressure upper guard board 2 can have slot 36 and match with chute 35.

Using method of the present invention and operating process are such: will suffer from second interphalangeal joint that refers to and place the holder that is reverse arc shape that refers to holder infrabasal plate 1 and finger pressure upper guard board 2 to refer in groove 17 and the end finger groove 18, screw nut, make to refer to that holder infrabasal plate 1 and finger pressure upper guard board 2 close up to suitable location and get final product.Also can utilize band to refer to rely on fixed support 19 and dorsal part to coordinate the hammer finger restitution therapeutic fixator of fixed support 26, aim to suffer from and refer to the position, the slot 36 that adapts to is placed in the chute 35, screw nut, can prevent to slide and left-right rotation before and after the holder, guarantee the stability of holder, make treatment more reliable.

Claims (2)

1, a kind of hammer finger restitution therapeutic fixator, it is characterized in that this hammer finger restitution therapeutic fixator is by referring to that holder infrabasal plate (1) and finger pressure upper guard board (2) constitute, referring to that holder infrabasal plate (1) and finger pressure upper guard board (2) all are bent upwards is reverse arc shape and complies with mutually, refer to also be respectively equipped with on holder infrabasal plate (1) and the finger pressure upper guard board (2) holder and refer to groove (17) and end finger groove (18), equally all be bent upwards and be reverse arc shape, refer to respectively be provided with infrabasal plate fixed-wing (3 on holder infrabasal plate (1) and the finger pressure upper guard board (2), 9) and upper guard board fixed-wing (4,12), infrabasal plate fixed-wing (3,9) and upper guard board fixed-wing (4,12) go up correspondence and have infrabasal plate fixing hole (5,11) and upper guard board fixing hole (6,13), utilize screw rod (15,16) and nut (7,8,10,14) will refer to holder infrabasal plate (1) and finger pressure upper guard board (2) disjunctor and fixing.

2, according to the said hammer finger restitution therapeutic fixator of claim 1, it is characterized in that said finger holder infrabasal plate (1) can continue disjunctor one and refer to rely on fixed support (19), this refers to rely on fixed support (19) and refers to approximate 90 degree that are of holder infrabasal plate (1), it is corresponding to refer to rely on a fixed support (19) and a dorsal part to coordinate fixed support (26), refer to rely on fixed support (19) and dorsal part to coordinate the corresponding respectively finger support support fixed-wing (20 that is provided with on the fixed support (26), 33) and dorsal part coordinate support fixed-wing (34,28), refer to rely on support fixed-wing (20,33) and dorsal part coordinate support fixed-wing (34,28) be respectively equipped with on and refer to rely on support fixing hole (21,25) and dorsal part coordinate support fixing hole (32,29), utilize screw rod (22,31) and nut (23,24,27,30) will refer to rely on fixed support (19) and dorsal part to coordinate fixed support (26) disjunctor coordinates to be fixed together, the upper end that dorsal part is coordinated fixed support (26) has chute (35), and the tail end of finger pressure upper guard board (2) has slot (36) and matches with chute (35).

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