CN213465508U - External fixing device for phalangeal fracture of children - Google Patents

Abstract

The utility model discloses an outer fixing device of children's phalanx fracture, including a palm portion fixed bolster and No. two palm portion fixed bolsters, the equal movable mounting in a palm portion fixed bolster and No. two palm portion fixed bolsters upper ends has the thumb fixed plate, the equal movable mounting of a palm portion fixed bolster and No. two palm portion fixed bolsters right-hand members has forefinger fixed plate, middle finger fixed plate, ring finger fixed plate and little finger fixed plate, the common fixed mounting in a palm portion fixed bolster and No. two palm portion fixed bolsters left parts has the device of binding, two joint ring has been cup jointed in common activity on the forefinger fixed plate. The utility model discloses an external fixing device for phalangeal fracture of children, which can be applied to different hand sizes of children by adjusting the corresponding position of a first mounting hole and a second mounting hole and utilizing a fastening knob for mounting, thereby improving the general performance; the elastic cotton layer has better sweat absorption, and can prevent the patient from feeling the skin and itching, so that the wearing feeling is better.

Description

External fixing device for phalangeal fracture of children

Technical Field

The utility model relates to the technical field of medical equipment, in particular to external fixing device for phalangeal fracture of children.

Background

The phalangeal fracture of children adopts conservative treatment mostly, need firmly and snugly fix the finger of fracture in the treatment process, but child nature is good at, often be difficult to accomplish, consequently, fixing device should be used, but current fixing device is mostly applicable to the fixed of big person's finger joint, it is less to the hand joint, the unable pertinence of children that the finger is shorter fixes, make fixed effect poor, and conventional finger fixed plate inlayer is mostly the cotton paper layer, and the cotton paper lacks the gas permeability, can not sweat-absorbing, make very easily breed the bacterium on patient's the skin, make the patient feel extremely itchy difficult to endure, make and wear to feel not good.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a children refer to bone fracture external fixation device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an external fixing device for phalangeal fracture of children, which comprises a first palm fixing pad and a second palm fixing pad, the first palm fixing pad is positioned in front of the second palm fixing pad, the upper ends of the first palm fixing pad and the second palm fixing pad are movably provided with thumb fixing plates, the thumb fixing plate is obliquely arranged in a left-low-right-high manner, the index finger fixing plate, the middle finger fixing plate, the ring finger fixing plate and the little finger fixing plate are movably arranged at the right ends of the first palm fixing pad and the second palm fixing pad, the index finger fixing plate is positioned above the middle finger fixing plate, the middle finger fixing plate is positioned above the ring finger fixing plate, the ring finger fixing plate is located little finger fixing plate top, the common fixed mounting in No. one palm portion fixed bolster and No. two palm portion fixed bolsters left part has binding means, two joint ring has been cup jointed in the common activity on the forefinger fixing plate.

Preferably, No. one through-hole has all been opened to No. one palm portion fixed bolster upper end and lower extreme, No. one palm portion fixed bolster right-hand member is opened has No. two through-holes, No. one through-hole is run through to thumb fixed plate left end, No. two through-holes are all run through to forefinger fixed plate, middle finger fixed plate, ring finger fixed plate and little finger fixed plate left end.

Preferably, the front end of the first palm fixing pad is provided with a plurality of first mounting holes, and fastening knobs are arranged in the first mounting holes in a threaded mode.

Preferably, the joint ring comprises a cushion layer, two arc-shaped blocks are fixedly mounted on the outer side of the cushion layer, and elastic rings are fixedly mounted on the two arc-shaped blocks and the outer side of the cushion layer together.

Preferably, little finger fixed plate left end is opened has No. two mounting holes of a plurality of, little finger fixed plate inboard fixed mounting has the elastic cotton layer, elastic cotton layer outside fixed mounting has the gypsum layer, gypsum layer outside fixed mounting has cotton paper layer.

Preferably, the binding device comprises a binding band, a female sticker is fixedly mounted on the left portion of the upper end of the binding band, a secondary sticker is fixedly mounted on the right portion of the lower end of the binding band, and the female sticker is matched with the secondary sticker and is pasted and connected.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) in the utility model, the length of the fixed plate can be adjusted by adjusting the position corresponding relation of the first mounting hole and the second mounting hole and utilizing the fastening knob for mounting, so that the fixing device can be suitable for different hand sizes of children; in addition, the upper end and the lower end of the first palm fixing pad and the second palm fixing pad are provided with a through hole for mounting a thumb fixing plate, so that the fixing device can meet the requirement of fixing the joints of the left hand and the right hand, and the universal performance of the fixing device is high.

(2) In the utility model, the finger ring has certain elasticity through the soft cushion layer, thereby avoiding the extrusion to the joint in the fixing process and avoiding the secondary fracture of the joint; the elastic cotton layer fixedly arranged on the inner side of the little finger fixing plate has better sweat absorption, and can avoid the patient from feeling itching due to the moist skin surface, so that the wearing feeling is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the external fixation device for phalangeal fracture of children of the present invention;

fig. 2 is a partial structural schematic view of the external fixation device for phalangeal fracture of children of the present invention;

FIG. 3 is a right side sectional view of the joint ring of the external fixation device for phalangeal fracture of children of the present invention;

FIG. 4 is a transverse cross-sectional view of the little finger fixing plate of the external fixing device for phalangeal fracture of children of the present invention;

fig. 5 is a schematic view of the expanded structure of the binding device of the external fixation device for phalangeal fracture of children of the present invention.

In the figure: 1. a first palm fixing pad; 2. no. two palm fixing pads; 3. a binding device; 4. a joint finger ring; 5. a thumb fixing plate; 6. a forefinger fixing plate; 7. a middle finger fixing plate; 8. a ring finger fixing plate; 9. a little finger fixing plate; 11. a first mounting hole; 12. a first through hole; 13. a second through hole; 31. sub-stickers; 32. binding bands; 33. mother plaster; 41. a soft cushion layer; 42. an arc-shaped block; 43. an elastic ring; 91. an elastic cotton layer; 92. a gypsum layer; 93. a cotton paper layer; 94. and a second mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-5, an external fixing device for phalangeal fracture of children comprises a first palm fixing pad 1 and a second palm fixing pad 2, wherein the first palm fixing pad 1 is positioned in front of the second palm fixing pad 2, thumb fixing plates 5 are movably arranged at the upper ends of the first palm fixing pad 1 and the second palm fixing pad 2, the thumb fixing plates 5 are obliquely arranged in a left-low and right-high manner, a forefinger fixing plate 6, a middle finger fixing plate 7, a ring finger fixing plate 8 and a little finger fixing plate 9 are movably arranged at the right ends of the first palm fixing pad 1 and the second palm fixing pad 2, the forefinger fixing plate 6 is positioned above the middle finger fixing plate 7, the middle finger fixing plate 7 is positioned above the ring finger fixing plate 8, the ring finger fixing plate 8 is positioned above the little finger fixing plate 9, a binding device 3 is fixedly arranged at the left parts of the first palm fixing pad 1 and the second palm fixing pad 2, joint finger rings 4 are movably sleeved on the two forefinger fixing plates 6.

In order to improve the applicability of the fixing device, the upper end and the lower end of the first palm fixing pad 1 are respectively provided with a first through hole 12, the first through holes 12 at the upper end and the lower end can be used for penetrating through the thumb fixing plate 5, the right end of the first palm fixing pad 1 is provided with a second through hole 13, the left end of the thumb fixing plate 5 penetrates through the first through hole 12, and the left ends of the forefinger fixing plate 6, the middle finger fixing plate 7, the ring finger fixing plate 8 and the little finger fixing plate 9 all penetrate through the second through hole 13; the front end of the first palm fixing pad 1 is provided with a plurality of first mounting holes 11, the length of the fixing plate can be adjusted by arranging the first mounting holes 11, so that the length of the fixing plate is adaptive to the length of a child, and fastening knobs are arranged in the first mounting holes 11 in a threaded manner; in order to fix the fractured joint, the joint finger ring 4 comprises a cushion layer 41, the cushion layer 41 enables the finger ring to have certain elasticity, so that the joint is prevented from being extruded in the fixing process, two arc-shaped blocks 42 are fixedly arranged on the outer side of the cushion layer 41, and elastic rings 43 are fixedly arranged on the two arc-shaped blocks 42 and the outer side of the cushion layer 41; in order to improve the joint treatment effect, the left end of the little finger fixing plate 9 is provided with a plurality of second mounting holes 94, the inner side of the little finger fixing plate 9 is fixedly provided with an elastic cotton layer 91, the elastic cotton layer 91 is tightly attached to the skin and has better sweat absorption performance, so that the phenomenon that a patient feels extremely itchy due to the fact that the skin surface is moist is avoided, the outer side of the elastic cotton layer 91 is fixedly provided with a gypsum layer 92, and the outer side of the gypsum layer 92 is fixedly provided with a cotton paper layer 93; in order to fix the palm of the hand, the binding device 3 comprises a binding band 32, a mother sticker 33 is fixedly mounted on the left portion of the upper end of the binding band 32, a child sticker 31 is fixedly mounted on the right portion of the lower end of the binding band 32, and the mother sticker 33 is matched with the child sticker 31 and is connected in a sticking mode.

It should be noted that the utility model relates to an external fixing device for phalangeal fracture of children, when the hands of children are fractured, the installation and extension lengths of a thumb fixing plate 5, a forefinger fixing plate 6, a middle finger fixing plate 7, a ring finger fixing plate 8 and a little finger fixing plate 9 can be determined according to the fractured parts of children and the lengths of fingers, the length of the fixing plates can be adjusted by adjusting the corresponding relationship of the positions of a first installation hole 11 and a second installation hole 94, the upper ends and the lower ends of the other first palm fixing pad 1 and the other second palm fixing pad 2 are provided with a first through hole 12, so that the fixing device can meet the joint fixation of left and right hands, the universal performance of the fixing device is strong, after the adjustment is completed, the hands of children can be inserted between the first palm fixing pad 1 and the first palm fixing pad 1, and the fixation between the two fixing pads is realized through the sub-paster 31 on the bandage 32 and the mother paster 33, thereby realize the fixed of palm, then locate corresponding fixed plate and wear to suitable joint position with joint ring 4 cover through the position of children's finger joint fracture, thereby realized the fixed of fracture position joint, and joint ring 4 has certain elasticity through cushion 41, realize certain elasticity, make when reaching fixed effect and wear not have the sense of squeezing, and each fixed plate inboard is elastic cotton layer 91, elastic cotton layer 91 hugs closely skin and has better sweat-absorbing nature, thereby avoid causing the patient to feel strangely itchy because skin surface is moist, patient's misery has been alleviateed, and then treatment has also been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a children indicate bone fracture external fixation, includes No. one palm portion fixed bolster (1) and No. two palm portion fixed bolsters (2), its characterized in that: the utility model discloses a binding device, including a first palm portion fixing pad (1), a second palm portion fixing pad (2), a first palm portion fixing pad (1) and a second palm portion fixing pad (2), equal movable mounting has thumb fixed plate (5) in upper end, and thumb fixed plate (5) is the high slope installation in low right side in a left side, equal movable mounting has forefinger fixed plate (6), middle finger fixed plate (7), third finger fixed plate (8) and little finger fixed plate (9) in first palm portion fixing pad (1) and second palm portion fixing pad (2) right-hand member, forefinger fixed plate (6) is located middle finger fixed plate (7) top, middle finger fixed plate (7) is located third finger fixed plate (8) top, third finger fixed plate (8) is located little finger fixed plate (9) top, the common fixed mounting in first palm portion fixing pad (1) and second palm portion fixing pad (2) left part has binding device (3), joint rings (4) are movably sleeved on the two index finger fixing plates (6) together.

2. The external fixation device for phalangeal fracture of children according to claim 1, wherein: no. one through-hole (12) has all been opened to a palm portion fixed bolster (1) upper end and lower extreme, No. one palm portion fixed bolster (1) right-hand member is opened has No. two through-holes (13), No. one through-hole (12) are run through to thumb fixed plate (5) left end, No. two through-holes (13) all run through to forefinger fixed plate (6), middle finger fixed plate (7), ring finger fixed plate (8) and little finger fixed plate (9) left end.

3. The external fixation device for phalangeal fracture of children according to claim 1, wherein: a plurality of first mounting holes (11) are formed in the front end of the first palm fixing pad (1), and fastening knobs are installed in the first mounting holes (11) in a threaded mode.

4. The external fixation device for phalangeal fracture of children according to claim 1, wherein: the joint ring (4) comprises a cushion layer (41), two arc-shaped blocks (42) are fixedly mounted on the outer side of the cushion layer (41), and elastic rings (43) are fixedly mounted on the outer sides of the two arc-shaped blocks (42) and the cushion layer (41) together.

5. The external fixation device for phalangeal fracture of children according to claim 1, wherein: little finger fixed plate (9) left end is opened has No. two mounting holes of a plurality of (94), little finger fixed plate (9) inboard fixed mounting has elastic cotton layer (91), elastic cotton layer (91) outside fixed mounting has gypsum layer (92), gypsum layer (92) outside fixed mounting has cotton paper layer (93).

6. The external fixation device for phalangeal fracture of children according to claim 1, wherein: binding means (3) include bandage (32), bandage (32) upper end left part fixed mounting has female subsides (33), bandage (32) lower extreme right part fixed mounting has sub-subsides (31), and female subsides (33) and sub-subsides (31) match and paste and be connected.

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