CN207055583U - A kind of postoperative stabilizing brace of new limitation forearm rotation - Google Patents

Abstract

It the utility model is related to a kind of postoperative stabilizing brace of new limitation forearm rotation, including fixed plate, fixed plate is non-U-shape structure for waiting brachium, the long arm lengths of fixed plate match with human body metacarpus to the distance at ancon rear, galianconism length and the distance at human body forearm midpoint to ancon rear match, and the inner surface of fixed plate and the structure curve of human body forearm match.The utility model can while limiting patient forearm's rotation unfixed elbow joint activity, avoid patient's sense of discomfort caused by ancon is stiff and elbow joint stiffness complication, facilitate palmar or dorsal part wound check and dressing.

Description

A kind of postoperative stabilizing brace of new limitation forearm rotation

Technical field

The utility model belongs to the outer fixed technical field of orthopaedics wrist Post operation wrist joint auxiliary, more particularly to one kind The postoperative stabilizing brace of new limitation forearm rotation.

Background technology

Wrist joint Post operation, the fixed carpal activity of limitation such as gypsum or brace need to be often carried out, to ensure sclerotin or tough The good healing of band.But carpal activity direction have it is in the wrong, stretch, oar is inclined, chi is inclined, rotation before, supination.Before rotation, supination be forearm Rotation and wrist joint participate in motion, thus also influence wrist joint disease recovery.To reach the effect above, now clinically Use half cast and the long-armed gypsum or brace of cast.Plaster cast be unfavorable for wrist wound check and dressing.Long-armed gypsum Elbow joint is also secured while limiting carpal above-mentioned movable, thus often the complication of elbow joint stiffness occurs, and Fixed phase patient does not feel like oneself because ancon can not be bent and stretched yet.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of postoperative stabilizing brace of new limitation forearm rotation, The activity of elbow joint can not be fixed while limiting patient forearm's rotation, avoids patient from drawing because ancon is stiff The sense of discomfort and elbow joint stiffness complication risen, facilitate palmar or dorsal part wound check and dressing.

Technical scheme is to provide a kind of new limitation forearm rotation used by the utility model solves its technical problem Postoperative stabilizing brace, including fixed plate, the fixed plate for it is non-wait brachium U-shape structure, the long arm lengths of the fixed plate with Human body metacarpus matches to the distance at ancon rear, galianconism length and the distance at human body forearm midpoint to ancon rear match, The inner surface of the fixed plate and the structure curve of human body forearm match.

As a kind of preferred embodiment of the utility model, the long-armed of the fixed plate is two-part Collapsible structure.

As the utility model another preferred embodiment, the root of the fixed plate two-arm is correspondingly provided with limit respectively Position plate, the setting direction of the limiting plate is consistent with the in-plane of fixed plate two-arm, the fixation of set location and human body upper arm Position is corresponding.

As the further improvement to above-mentioned implementation, the limiting plate is semicircle.

As the utility model another preferred embodiment, before the fixed plate is provided with some restraint straps to human body Arm is fixed.

As the further improvement to above-mentioned implementation, the restraint strap is provided with 3 and is both secured to the length of fixed plate On arm, 3 restraint straps be set in turn in from front to back fixed plate long-armed front end, long-armed long-armed front end and galianconism front end it Between and long-armed corresponding galianconism front end position, the restraint strap of corresponding galianconism front position can be connected with galianconism front end.

Beneficial effect

First, the forearm of patient is fixed using the non-U-shaped fixed plate for waiting brachium for the utility model, and the elbow of patient closes Save unrestricted, so as to not limit the activity of elbow joint while limiting patient forearm's rotation, avoid patient The sense of discomfort caused by ancon is stiff and elbow joint stiffness complication；In addition, this non-U-shaped fixed plate for waiting brachium can To select suitable fixing means for the wound site of patient's wrist so that wound is or not the wrist (palmar or dorsal part) of patient Can fixation block, so as to facilitate medical personnel to check wound and dressing.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model forward sight.

Fig. 2 is the dimensional structure diagram of the utility model side view.

Fig. 3 is the sectional structure chart of the utility model fixed plate.

Fig. 4 is the utility model to the fixed forward sight structural representation of forearm (wound is in wrist dorsal part).

Fig. 5 is the utility model to the fixed side structure schematic view of forearm (wound is in wrist dorsal part).

Fig. 6 is the utility model to the fixed backsight structural representation of forearm (wound is in the normal side of wrist).

Fig. 7 is the utility model (no restraint strap) to the fixed side structure schematic view of forearm (wound is in wrist dorsal part).

Embodiment

With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen Please appended claims limited range.

A kind of postoperative stabilizing brace of new limitation forearm rotation as depicted in figs. 1 and 2, including fixed plate 1, this is fixed Plate 1 is non-U-shape structure for waiting brachium, as shown in Figure 3.The long-armed of fixed plate 1 is two-part Collapsible structure, can be by length during use Degree regulation matches to distance of the human body metacarpus to ancon rear, galianconism length and human body forearm midpoint to ancon rear away from From matching.The inner surface of fixed plate 1 and the structure curve of human body forearm match.

The root of the two-arm of fixed plate 1 is correspondingly provided with semicircular limiting plate 2, the setting direction of limiting plate 2 and fixation respectively The in-plane of the two-arm of plate 1 is consistent, and set location is corresponding with the fixed position of human body upper arm, and limiting plate 2 can be limited effectively Forearm rotates.Human body forearm can be fixed provided with restraint strap 3 in fixed plate 1, restraint strap 3 is provided with 3 and is both secured to Fixed plate 1 it is long-armed on, 3 restraint straps 3 are set in turn in the long-armed front end of fixed plate 1, long-armed long-armed front end from front to back Between galianconism front end and long-armed corresponding galianconism front end position, the restraint strap 3 of corresponding galianconism front position connects when using Forearm is fixed to galianconism front end.Certainly, restraint strap 3 can also be not provided with fixed plate 1, using other medical bandages Fixation is wound to patient forearm.

A kind of application method of the postoperative stabilizing brace of the new limitation forearm rotation is provided below, comprises the following steps：

(1) when wound is located at patient's wrist dorsal part, fixed plate is set to the forearm of patient and causes fixed plate from wrist Palmar arrives forearm midpoint, then the restraint strap or medical bandage that are carried by fixed plate to patient along metacarpus to ancon rear wrapping Forearm is wound fixation；

(2) when wound is located at patient's wrist palmar, fixed plate is set to the forearm of patient and causes fixed plate from wrist Dorsal part arrives forearm midpoint, then the restraint strap or medical bandage that are carried by fixed plate to patient along the palm back of the body to ancon rear wrapping Forearm is wound fixation.

The forearm of patient is fixed using the U-shaped fixed plate 1 of the brachium such as non-for the stabilizing brace, and the elbow joint of patient is not It is restricted, so as to not limit the activity of elbow joint while limiting patient forearm's rotation, avoids patient because of elbow Sense of discomfort and elbow joint stiffness complication caused by portion is stiff.In addition, this non-U-shaped fixed plate 1 for waiting brachium can be with Suitable fixing means is selected for the wound site of patient's wrist so that wrist (palmar or dorsal part) wound of patient will not Fixation blocks, so as to facilitate medical personnel to check wound and dressing.

Claims (6)

1. a kind of postoperative stabilizing brace of new limitation forearm rotation, including fixed plate (1), it is characterised in that：The fixed plate (1) it is the U-shape structure of the brachium such as non-, the long arm lengths and the distance phase of human body metacarpus to ancon rear of the fixed plate (1) Match somebody with somebody, galianconism length and the distance at human body forearm midpoint to ancon rear match, before the inner surface and human body of the fixed plate (1) The structure curve of arm matches.

A kind of 2. postoperative stabilizing brace of new limitation forearm rotation according to claim 1, it is characterised in that：It is described solid The long-armed of fixed board (1) is two-part Collapsible structure.

A kind of 3. postoperative stabilizing brace of new limitation forearm rotation according to claim 1, it is characterised in that：It is described solid The root of fixed board (1) two-arm is correspondingly provided with limiting plate (2), setting direction and fixed plate (1) two-arm of the limiting plate (2) respectively In-plane is consistent, set location is corresponding with the fixed position of human body upper arm.

A kind of 4. postoperative stabilizing brace of new limitation forearm rotation according to claim 3, it is characterised in that：The limit Position plate (2) is semicircle.

A kind of 5. postoperative stabilizing brace of new limitation forearm rotation according to claim 1, it is characterised in that：It is described solid Human body forearm is fixed provided with some restraint straps (3) for fixed board (1).

A kind of 6. postoperative stabilizing brace of new limitation forearm rotation according to claim 5, it is characterised in that：It is described about Band (3) be provided with 3 and be both secured to fixed plate (1) it is long-armed on, 3 restraint straps (3) are set in turn in fixation from front to back The position of between the long-armed front end of plate (1), long-armed long-armed front end and galianconism front end and long-armed corresponding galianconism front end, it is corresponding short The restraint strap (3) of arm front position can be connected with galianconism front end.