CN210124914U - Medical pectoral girdle after operation - Google Patents

Abstract

The utility model discloses a medical chest belt after operation, which belongs to the field of medical appliances and comprises a front chest belt, a back chest belt and an anti-slip belt, wherein the anti-slip belt is arranged between the two ends of the top of the front chest belt and the back chest belt, an upper elastic belt, a middle elastic belt and a lower elastic belt are arranged between the left side and the right side of the front chest belt and the back chest belt, one end of each elastic belt is connected with the back chest belt, and the other end of each elastic belt is connected with the front chest belt through a snap fastener; the snap fastener device comprises a sub fastener arranged at one end of the elastic band, a top rod arranged on the sub fastener, a chest belt and a pull head arranged at one end of the chest fastener, wherein the top rod and the chest belt are provided with two chain tooth belts and a female fastener along the length direction, the top rod can be fastened into the female fastener, and the female fastener can separate or mesh the two chain tooth belts. The utility model discloses not only it is convenient to dress, correctly fixes medical pectoral girdle on patient's health according to patient's physique and fracture position moreover, prevents the gliding of medical pectoral girdle to ensure that medical pectoral girdle can play the effect of avoiding the union of fracture stub deformity.

Description

Medical pectoral girdle after operation

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to medical pectoral girdle after operation.

Background

The existing medical chest strap is complex in design, difficult to wear, expensive in price, poor in air permeability of texture and unwilling to wear by patients. Or in use, the chest strap has inconsistent size, so that the tightness is improper and the chest strap is easy to slide down, the position of the catheter on the patient is not easy to adjust, or the problems of pain of the patient, iatrogenic infection or occupational exposure risk of medical staff during operation and the like are caused when the position of the catheter is not adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the medical pectoral girdle after the operation is provided aiming at the defects in the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme is: a medical postoperative chest strap comprises a front chest strap, a rear chest strap and an anti-slip strap, wherein the anti-slip strap is arranged between two ends of the top of the front chest strap and the two ends of the top of the rear chest strap; the snap fastener device comprises a sub fastener arranged at one end of the elastic band, a push rod arranged on the sub fastener, and a front chest belt provided with two chain tooth belts along the length direction, which can be separated or meshed, a female fastener arranged on the two chain tooth belts, a clamping groove arranged at the upper end of the female fastener and a pull head arranged at one end of the female fastener.

Preferably, the ejector rod is of a hollow structure, openings are symmetrically formed in two sides of the ejector rod, the openings are of a rectangular structure, compression pieces are arranged on two sides of the ejector rod, the compression pieces are of a triangular structure, one part of the compression pieces penetrates through the openings and is located on the outer side of the ejector rod, the other part of the compression pieces is located inside the ejector rod, the upper and lower heights of the compression pieces are larger than the height of the openings, a return spring is arranged between the two compression pieces, and two ends of the return spring are fixedly connected with the two compression pieces respectively.

Preferably, the ejector pin with the screens groove cooperatees, screens groove bottom is equipped with compression spring, just the inside card that is equipped with bilateral symmetry of screens inslot, the distance between the card of bilateral symmetry is greater than the width of ejector pin, is less than two the distance between the most outside extreme point of compression piece.

Preferably, the anti-skid band comprises an adjusting buckle and a top shoulder strap, the adjusting buckle is arranged at the top of the front chest strap, the top shoulder strap is arranged on the rear chest strap, and the top shoulder strap is movably connected with the adjusting buckle.

Preferably, the front chest belt and the rear chest belt respectively comprise a cotton cloth wrapping layer and at least two acrylic cotton filling layers, and the at least two acrylic cotton filling layers are arranged in the cotton cloth wrapping layer.

Preferably, the chest band comprises a left chest band and a right chest band, and the left chest band and the right chest band are connected through a first magic adhesive strip.

Preferably, the width of the middle elastic band of the upper, middle and lower elastic bands is greater than the sum of the widths of the upper and lower elastic bands.

Preferably, one end of the upper elastic band is connected with the back chest band through a second magic paste strip, and the middle elastic band and the lower elastic band are fixedly connected with the back chest band.

Preferably, the snap fastener device further comprises an upper stop and a lower stop, the upper stop and the lower stop are arranged at two ends of the two chain tooth belts and are used for limiting the stroke of the female fastener.

The utility model has the advantages that: the utility model can correctly fix the medical pectoral girdle on the body of the patient according to the physique and the fracture part of the patient through the anti-slip belt, and prevent the pectoral girdle from sliding downwards, thereby ensuring that the pectoral girdle can play the role of avoiding the deformity healing of the short end of the fracture; the chest belt is detachably and adjustably connected with the chest belt through three elastic bands, the comfort of a patient is ensured due to the large width of the middle elastic band, and then the snap fastener is arranged on the chest belt, so that the tightness of the patient can be adjusted according to the self requirement; when the medical staff inspects the body of the patient, the upper elastic band can be directly detached to facilitate the inspection.

Drawings

FIG. 1 is a schematic structural view of the expansion of the medial anterior chest band and the posterior chest band of the present invention;

FIG. 2 is a fully expanded structural view of the present invention;

FIG. 3 is a partial cross-sectional view of the middle post rod of the present invention;

fig. 4 is the matching schematic diagram of the middle post rod and the clamping groove of the present invention.

Description of reference numerals:

1-anterior chest band; 2-the posterior chest band; 3, an anti-slip belt; 31 — top shoulder strap; 32-adjusting buckle; 4, applying an elastic band; 5, middle elastic band; 6, arranging an elastic band; 7-snap fastener device; 8-a first magic tape; 9-a second magic tape; 71-fastener; 72-ejector pin; 73-a zipper tape; 74-female buckle; 75-a slider; 76-top dead center; 77-stopping; 78-a clamping groove; 781 to cards; 782-compression spring; 721-compressed tablets; 722-an opening; 723-return spring.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 and 2, the present embodiment provides a medical postoperative pectoral girdle, which comprises a front pectoral girdle 1, a rear pectoral girdle 2 and an anti-slip girdle 3, wherein the anti-slip girdle 3 is arranged between two ends of the top of the front pectoral girdle 1 and the rear pectoral girdle 2, the anti-slip girdle 3 comprises an adjusting buckle 32 and a top shoulder strap 31, two adjusting buckles 32 are arranged on the top of the front pectoral girdle 1, two top shoulder straps 31 are arranged on the rear pectoral girdle 2, the two top shoulder straps 31 are movably connected with the two adjusting buckles 32 correspondingly, the length of the top shoulder strap 32 which extends out is adjusted by the adjusting buckles 32 to correctly fix the pectoral girdle on the body of a patient, so as to prevent the pectoral girdle from sliding down, thereby ensuring that the pectoral girdle; front chest area 1 includes left chest area 11 and right chest area 12, and left chest area and right chest area are pasted strip 8 and are connected through first magic, make things convenient for the patient to dress like this.

As shown in fig. 1-2, the chest strap 1 and the chest strap 2 both comprise a cotton cloth wrapping layer and at least two acrylic cotton filling layers, the at least two acrylic cotton filling layers are arranged in the cotton cloth wrapping layer, and the acrylic cotton wrapped by the cotton cloth has good comfort and proper thickness and has certain effect of tightening the chest; an upper elastic band 4, a middle elastic band 5 and a lower elastic band 6 are arranged between the left side and the right side of the front chest band 1 and the rear chest band 2, wherein the width of the middle elastic band 5 is larger than the sum of the widths of the upper elastic band 4 and the lower elastic band 6, and the width of the middle elastic band 5 greatly increases the chest fixing area, so that a patient feels more comfortable; one end of the elastic band is connected with the back chest band 2, and the other end is connected with the front chest band 1 through the snap fastener 7, so that the elastic band is convenient for a patient to wear; the snap fastener device 7 comprises a sub-fastener 71 arranged at one end of the elastic band, a top rod 72 arranged on the sub-fastener 71, two chain tooth belts 73 arranged on the chest belt 1 along the length direction, a female fastener 74 capable of separating or meshing the two chain tooth belts 73, a clamping groove 78 arranged at the upper end of the female fastener 74, a pull head 75 arranged at one end of the female fastener, an upper stop 76 and a lower stop 77, the top rod 72 is matched with the clamping groove 78, the upper stop 76 and the lower stop 77 are arranged at two ends of the two chain tooth belts 73 and used for limiting the stroke of the female fastener 74, the pull head 75 is pulled to move the female fastener 74 to adjust the tightness of the elastic band, one end of the upper elastic band 4 is connected with the rear chest belt 2 through a second magic tape sticking strip 9, the middle elastic band and the lower elastic band are fixedly connected with the rear chest belt 2, and when medical personnel are arranged to check the bodies of.

As shown in fig. 3-4, the top rod 72 is a hollow structure, two sides of the top rod 72 are symmetrically provided with openings 722, the openings 722 are rectangular structures, two sides of the top rod 72 are provided with compression plates 721, the compression plates 721 are triangular structures, one part of the compression plates passes through the openings 722 and is located outside the top rod 72, the other part of the compression plates is located inside the top rod 72, the upper and lower heights of the compression plates 721 are greater than the height of the openings 722, a return spring 723 is arranged between the two compression plates 721, two ends of the return spring 723 are fixedly connected with the two compression plates 721 respectively, the bottom of the locking groove 78 is provided with a compression spring 782, a left-right symmetric locking plate 781 is arranged inside the locking groove 78, the distance between the left-right symmetric locking plates 781 is greater than the width of the top rod 72 and less than the distance between the outermost end points of the two compression plates 721, by such arrangement, the top rod 72 is pressed into, the mandril 72 is fixedly positioned in the clamping groove 78, namely the male button 71 is fixedly connected with the female button 74; the male and female clasps 71 and 74 are separated, i.e. the ejector 72 is rotated to displace the engaging piece 781 from the compression piece 721, and then the finger is released, and the ejector 72 is ejected by the compression spring 782.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims (9)

1. A medical chest strap used after an operation comprises a front chest strap, a rear chest strap and an anti-slip strap, and is characterized in that the anti-slip strap is arranged between the two ends of the top of the front chest strap and the two ends of the top of the rear chest strap, an upper elastic strap, a middle elastic strap and a lower elastic strap are arranged between the left side and the right side of the front chest strap and the right side of the rear chest strap, one end of each elastic strap is connected to the rear chest strap, and the other end of each elastic strap is connected with the front chest strap through a snap fastener; the snap fastener device comprises a sub fastener arranged at one end of the elastic band, a push rod arranged on the sub fastener, and a front chest belt provided with two chain tooth belts along the length direction, which can be separated or meshed, a female fastener arranged on the two chain tooth belts, a clamping groove arranged at the upper end of the female fastener and a pull head arranged at one end of the female fastener.

2. The post-operative medical pectoral girdle of claim 1, wherein the ejector rod is of a hollow structure, openings are symmetrically arranged on two sides of the ejector rod, the openings are of a rectangular structure, compression pieces are arranged on two sides of the ejector rod, the compression pieces are of a triangular structure, one part of the compression pieces penetrates through the openings and is positioned on the outer side of the ejector rod, the other part of the compression pieces is positioned inside the ejector rod, the upper and lower heights of the compression pieces are greater than the height of the openings, a return spring is arranged between the two compression pieces, and two ends of the return spring are respectively and fixedly connected with the two compression pieces.

3. The post-operative medical pectoral girdle of claim 2, wherein the ejector rod is matched with the clamping groove, the bottom of the clamping groove is provided with a compression spring, the clamping groove is internally provided with bilaterally symmetrical clamping pieces, and the distance between the bilaterally symmetrical clamping pieces is larger than the width of the ejector rod and smaller than the distance between the outermost end points of the two compression pieces.

4. The post-operative medical pectoral girdle of claim 1, wherein the anti-slip girdle comprises an adjusting buckle and a top shoulder strap, wherein the adjusting buckle is arranged at the top of the front pectoral girdle, the top shoulder strap is arranged on the rear pectoral girdle, and the top shoulder strap is movably connected with the adjusting buckle.

5. The post-operative medical pectoral girdle of claim 1, wherein the front pectoral girdle and the rear pectoral girdle each comprise a cotton cloth wrapping layer and at least two acrylic cotton filling layers, wherein the at least two acrylic cotton filling layers are arranged in the cotton cloth wrapping layer.

6. The post-operative medical chest strap of claim 5, wherein said front chest strap comprises a left chest strap and a right chest strap, said left chest strap and said right chest strap being connected by a first hook and loop fastener.

7. The post-operative medical pectoral girdle of claim 1, wherein the width of the middle elastic band of the upper, middle and lower elastic bands is greater than the sum of the widths of the upper and lower elastic bands.

8. The post-operative medical chest strap of claim 1, wherein one end of said upper elastic strap is connected to said rear chest strap by a second hook and loop fastener strip, and said middle and lower elastic straps are fixedly connected to said rear chest strap.

9. The post-operative medical pectoral girdle of claim 1, wherein the snap fastener device further comprises an upper stop and a lower stop, the upper stop and the lower stop are arranged at two ends of the two chain tooth belts and are used for limiting the stroke of the female buckle.

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