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CN-224206946-U - Orthosis for preventing contracture of armpit scar of burn patient

CN224206946UCN 224206946 UCN224206946 UCN 224206946UCN-224206946-U

Abstract

The utility model discloses an orthosis for preventing contracture of an armpit scar of a burn patient, which comprises neck fixing strips, shoulder lap parts are fixedly arranged on the side of the bottom end of each neck fixing strip, one side of each first tensioning strip is rotatably connected with a first movable column, the armpit orthosis comprises an arc-shaped supporting piece, two sides of the inner wall of the arc-shaped supporting piece are provided with adjusting long holes, and two limit sliding blocks are slidably connected in each adjusting long hole. The first movable columns connected through the first tensioning strips are provided with the armpit orthopedic mechanism, the limiting slide blocks are connected with the arc-shaped pad strips, and the rubber studs are rotationally connected with the arc-shaped contact net pieces, so that the orthopedic device has better ventilation effect, ensures that burn parts are dried and ventilated, promotes recovery of affected parts, ensures that the arc-shaped support pieces and the affected parts generate gaps, simultaneously, the arc-shaped support pieces and the arc-shaped contact net pieces generate pressure on scar parts, and improves the scar contracture problem while ensuring ventilation effect.

Inventors

  • ZHANG NA

Assignees

  • 中国人民解放军总医院第四医学中心

Dates

Publication Date
20260508
Application Date
20241231

Claims (7)

  1. 1. An orthosis for preventing contracture of armpit scar of burn patient, comprises a neck fixing strip (1), wherein shoulder lap pieces (2) are fixedly arranged on the side of the bottom end of the neck fixing strip (1), and the orthosis is characterized in that: The utility model discloses a shoulder strap (2) with the structure, including shoulder strap (2) and support piece, shoulder strap (2) both ends all are fixed be equipped with first connecting button (3), every the outside of first connecting button (3) all is provided with first taut strip (4), every one side of first taut strip (4) all rotates and is connected with first movable column, every two relative all be provided with armpit orthopedic mechanism (6) between the first movable column, armpit orthopedic mechanism (6) include arc support piece (601), adjustment slot hole (602) have all been seted up to both sides of arc support piece (601) inner wall, every equal sliding connection has two spacing slider (608) in the adjustment slot hole (602), every two relative all are fixed between spacing slider (608) and are equipped with arc filler strip (603), equal threaded connection has positioning knob (609) in the constant head tank that one end of spacing slider (608) was seted up, extrusion screw internal thread connection has rubber double-screw (604) that the middle part of arc support piece (601) inner wall was seted up, one end rotation of rubber double-screw (605) is connected with arc contact net (605).
  2. 2. An orthosis for preventing contracture of an underarm scar of a burn patient according to claim 1, wherein a magic tape (12) is fixedly arranged on one side of the outer wall of the neck fixing strip (1), and a magic tape female patch (13) corresponding to the magic tape (12) is fixedly arranged on one side of the inner wall of the neck fixing strip (1).
  3. 3. The orthosis for preventing contracture of armpit scar of burn patient according to claim 1, wherein first clamping columns are respectively arranged in first clamping grooves formed in two sides of the top end of the arc-shaped filler strip (603), a protection convex button (606) is fixedly arranged at the top end of each first clamping column, a protection strip (607) is fixedly arranged between the two protection convex buttons (606), a plurality of second clamping columns which are uniformly distributed are fixedly arranged on the outer wall of the protection strip (607), and a plurality of second clamping columns are respectively clamped with a plurality of second clamping grooves formed in the inner wall of the arc-shaped filler strip (603).
  4. 4. An orthosis for preventing contracture of an underarm scar of a burn patient according to claim 1, wherein a connecting disc is fixedly provided at the other end of each of the rubber studs (604), and a plurality of evenly distributed ventilation holes (610) are provided on the surface of each of the arc-shaped supporting members (601).
  5. 5. An orthosis for preventing contracture of an underarm scar of a burn patient according to claim 1, characterized in that a plurality of evenly distributed first adjusting holes (5) are provided on the surface of each first tightening strip (4), wherein the inner wall of one of the first adjusting holes (5) is connected with the outer wall of the first connecting button (3) in a penetrating way.
  6. 6. An orthosis for preventing contracture of an underarm scar of a burn patient according to claim 1, wherein flexible connecting members (7) are fixedly provided at both ends of the shoulder strap member (2), and a shoulder stress member (8) is fixedly provided at one end of each of the flexible connecting members (7).
  7. 7. The orthosis for preventing the scar contracture of the armpit of a burn patient according to claim 6, wherein the two sides of each shoulder stress piece (8) are fixedly provided with second connecting buttons (9), the outer part of each second connecting button (9) is provided with a second tensioning strip (10), one side of each second tensioning strip (10) is rotatably connected with a second movable column, one end of each second movable column is fixedly connected with the two sides of the arc-shaped supporting piece (601) respectively, the surface of each second tensioning strip (10) is provided with a plurality of second adjusting holes (11) which are uniformly distributed, and the inner wall of one second adjusting hole (11) is connected with the outer wall of the second connecting button (9) in a penetrating way.

Description

Orthosis for preventing contracture of armpit scar of burn patient Technical Field The utility model relates to the technical field of orthotics, in particular to an orthotics for preventing scar contracture of armpits of burn patients. Background Burns generally refer to thermal, including tissue damage caused by hot liquids (water, soup, oil, etc.), vapors, hot gases, flames, hot metal liquids or solids (e.g., molten steel, steel ingots), radioactive intense radiation, etc., mainly skin and/or mucous membranes, and in severe cases, subcutaneous or/and submucosal tissues, such as muscles, bones, joints, and even viscera, may be damaged. In view of this, the utility model patent with the publication number CN 208756283U discloses a combined orthosis for preventing and treating the contracture of the axillary scar of a burn patient, which can gradually draft the scar according to the contracture condition of the axillary scar to improve the contracture problem of the axillary scar of the patient, gradually expand the abduction activity of the shoulder, and does not expand to about 90 degrees like the conventional shoulder abduction orthosis, the utility model comprises an orthosis main body, a front adjusting piece, a rear adjusting piece, a brace and a hand support, the orthosis main part includes two shank centre gripping monomers, shank centre gripping monomer is the bending of hard person plate and forms U-shaped structure, and the opening sets up relatively, can cooperate with human waist, and two waist centre gripping monomer fronts are connected through preceding regulating part, and the rear portion is connected through the back regulating part, and each shank centre gripping monomer's leading flank and trailing flank all are connected with a braces, and every people department centre gripping monomer lateral surface central authorities articulates there is a hand support, arm support front end is equipped with the hand that can fix the arm and stunned fixed subassembly. However, the existing orthopedic device for the contracture of the armpit scar has poor ventilation effect, and the burn position of the patient is special because of the axillary burn of the patient, so that the humidity problem is easy to occur, the burn position can not be kept dry and ventilated, the wound infection is easy to occur at the burn position, the recovery of the affected part is affected, and the contracture of the armpit scar of the patient is more serious. Disclosure of utility model In order to solve the above problems, it is an object of the present utility model to provide an orthosis for preventing contracture of an underarm scar of a burn patient, which solves the problems set forth in the background art described above. In order to achieve the above object, the present utility model provides an orthosis for preventing contracture of an armpit scar of a burn patient, comprising a neck fixing strip, wherein shoulder lap pieces are fixedly arranged at the side of the bottom end of the neck fixing strip; The utility model discloses a shoulder strap, including shoulder strap, first connecting button, locating screw groove, rubber stud, arc contact net spare, the both ends of shoulder strap both sides are all fixed to be equipped with first connecting button, every the outside of first connecting button all is provided with first tensioning strip, every one side of first tensioning strip all rotates to be connected with first movable column, every two relative all be provided with the armpit orthopedic mechanism between the first movable column, the armpit orthopedic mechanism includes arc support piece, the adjustment slot hole has all been seted up to the both sides of arc support piece inner wall, every equal sliding connection has two spacing sliders in the adjustment slot hole, every two relative all be fixed with the arc filler strip between the spacing slider, every equal threaded connection has the locating knob in the locating screw groove that one end was seted up of spacing slider, the extrusion screw in-hole threaded connection that the middle part of arc support piece inner wall was seted up has the rubber stud, one end rotation of rubber stud is connected with arc contact net spare. As a preferable technical scheme of the utility model, a magic tape is fixedly arranged on one side of the outer wall of the neck fixing strip, and a magic tape female patch corresponding to the magic tape is fixedly arranged on one side of the inner wall of the neck fixing strip. As a preferable technical scheme of the utility model, first clamping columns are respectively arranged in first clamping grooves formed in two sides of the top end of the arc-shaped filler strip, a protection convex button is fixedly arranged at the top end of each first clamping column, a protection strip is fixedly arranged between the two protection convex buttons, a plurality of second clamping columns which are uniformly distributed are fixe