CN219166806U

CN219166806U - Pelvis fixing band

Info

Publication number: CN219166806U
Application number: CN202222673162.4U
Authority: CN
Inventors: 闫庆广; 刘良明; 刘建仓; 张�杰
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-06-13
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of medical equipment, in particular to a pelvis fixing strap which comprises a fixing strap body, a telescopic assembly, a connecting assembly and a fixing assembly, wherein the fixing strap body is used for fixing pelvis, the fixing strap body comprises a first fixing strap body and a second fixing strap body, the telescopic assembly is arranged on the fixing strap body and used for stretching and compressing the distance between one ends of the first fixing strap body and the second fixing strap body, the connecting assembly is arranged on the fixing strap body and used for connecting the other ends of the first fixing strap body and the second fixing strap body, and the fixing assembly comprises two binding straps and is used for reinforcing the connection between the other ends of the first fixing strap body and the second fixing strap body. According to the fixing belt, the telescopic component, the connecting component and the fixing component are arranged, and the fixing belt body is adjusted according to the body type of a wounded person, so that the fixing belt body is attached when the wounded person is on the body, and the pelvic bone cannot be fixed due to looseness.

Description

Pelvis fixing band

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a pelvis fixing strap.

Background

The pelvic fracture is a serious trauma, is mostly caused by high-energy trauma, is accompanied by complications or multiple injuries, has the disability rate of 50-60%, and can cause traumatic hemorrhagic shock and pelvic organ combined injury if the treatment is not carried out with very high mortality rate even more seriously. When treating pelvic fracture, the unstable pelvic fracture is fixed firstly so as to treat other organ injuries and transport wounded, especially the first-line pelvic fracture wounded in battlefield is sent to a sanitary mechanism for treatment as soon as possible, and the wounded injury is aggravated by vibration when transporting wounded, so that the wounded is required to be fixed outside the pelvis quickly. In the existing pelvic bone fixing strap, the tightness of the fixing strap or the elastic strap is utilized in consideration of the tightness adjustment of the wounded with different body types when the pelvic bone strap is used, so that the problem that the fixing strap is aged due to insufficient tightness after long-term use is easy to occur, and the pelvic bone fixing strap is not beneficial to long-term use. In view of this, we propose a pelvic fixation strap.

Disclosure of Invention

In order to remedy the above-mentioned shortcomings, the present utility model provides a pelvic girdle.

The technical scheme of the utility model is as follows:

a pelvic securing strap, comprising:

the fixing belt body is used for fixing pelvis and comprises a first fixing belt body and a second fixing belt body, and the first fixing belt body and the second fixing belt body are two identical semicircular belt bodies;

the telescopic component is arranged on the fixed belt body and used for stretching and compressing the distance between one ends of the first fixed belt body and the second fixed belt body;

the connecting assembly is arranged on the fixing belt body and used for being arranged on the fixing belt body, the connecting assembly is positioned between the other ends of the first fixing belt body and the second fixing belt body, and the connecting assembly comprises a connecting belt which is used for connecting the other ends of the first fixing belt body and the second fixing belt body;

the fixing assembly comprises two binding belts and is used for reinforcing connection of the first fixing belt body and the other end of the second fixing belt body.

Preferably, the telescopic component comprises a spring and a telescopic rod, one end of the telescopic rod is fixedly connected to the second fixing belt body, a placing groove is formed in one end of the first fixing belt body, the cross section of the placing groove is circular, the spring is arranged in the placing groove, the end part of the telescopic rod, far away from the second fixing belt body, is inserted into the placing groove and is slidably connected with the placing groove, one end of the spring is fixedly connected with the groove bottom of the placing groove, and the other end of the telescopic rod is fixedly connected with the end part of the telescopic rod, far away from the second fixing belt body.

Preferably, the notch of the placing groove is connected with a limiting ring, the diameter of the inner ring of the limiting ring is smaller than that of the placing groove, and the diameter of the spring is larger than that of the inner ring of the limiting ring and is used for limiting the spring to drop out from the placing groove.

Preferably, the length of the spring in the natural state is smaller than the depth of the placing groove, the telescopic rod pulls the spring, and the spring force of the spring is utilized to stably move in the placing groove.

Preferably, the connecting assembly further comprises a limiting column, the limiting column is fixedly arranged on the end portion of the first fixing belt body, one end of the limiting column is connected with a limiting circular ring, and the diameter of an outer ring of the limiting circular ring is larger than that of the limiting column.

Preferably, one end of the connecting belt is fixedly connected to the end part of the second fixing belt body, a limiting hole is formed in the other end of the connecting belt, and the limiting hole can be pulled to penetrate through the limiting circular ring sleeve to the limiting column.

Preferably, the first fixed band body and the second fixed band body are close to the one end of flexible subassembly all is equipped with female subsides of magic, two the end of bundling belt all is equipped with the magic son and pastes, female subsides of magic can with correspond the magic son pastes bonding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1, the connecting assembly is arranged, and the limiting hole of the connecting belt is pulled and sleeved on the limiting column for connecting the first fixing belt body and the second fixing belt body;

2, the binding belt on the first fixing belt body is adhered to the magic bus of the second fixing belt body by bypassing the connecting component, and the binding belt on the second fixing belt body is adhered to the magic bus of the first fixing belt body by bypassing the connecting component, so that the compactness of the connecting component is enhanced;

according to the utility model, the telescopic component is arranged, so that when the length of the fixing belt body is adjusted to be suitable for the figure of the wounded, the fixing belt body is attached to the wounded body, and the pelvic bone cannot be fixed due to looseness.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the telescopic assembly of the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

fig. 4 is a schematic structural view of the connecting assembly of the present utility model.

In the figure: 1. a fixing band body; 2. binding bands; 3. magic mother plaster; 4. a telescoping assembly; 5. a connection assembly; 6. a placement groove; 7. a spring; 8. a limiting ring; 9. a telescopic rod; 10. magic tape; 11. a connecting belt; 12. a limit column; 13. a limiting hole; 14. a first fixing strap body; 15. the second fixing band body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

a pelvis fixing strap comprises a fixing strap body 1, a telescopic assembly 4, a connecting assembly 5 and a fixing assembly.

The fixing belt body 1 is used for the fixation of pelvis, the fixing belt body 1 comprises a first fixing belt body 14 and a second fixing belt body 15, the first fixing belt body 14 and the second fixing belt body 15 are two identical semicircular belt bodies, a sponge cushion is sewn on one side, close to a human body, of the fixing belt body 1, namely the inner side of the fixing belt body 1, and pain caused by the fact that bones of wounded persons are fixed by the fixing belt body 1 is relieved.

The telescopic assembly 4 is located on the fixing band body 1 for stretching and compressing the distance between one ends of the first fixing band body 14 and the second fixing band body 15. Specifically, the telescopic assembly 4 comprises a spring 7 and a telescopic rod 9, one end of the telescopic rod 9 is fixedly connected to the second fixed belt body 15, a placing groove 6 is formed in one end of the first fixed belt body 14, the cross section of the placing groove 6 is circular, the spring 7 is arranged in the placing groove 6, the end part, far away from the second fixed belt body 15, of the telescopic rod 9 is inserted into the placing groove 6 to be slidably connected, one end of the spring 7 is fixedly connected with the bottom of the placing groove 6, and the other end of the spring 7 is fixedly connected with the end part, far away from the second fixed belt body 15, of the telescopic rod 9; the notch of the placing groove 6 is connected with a limiting ring 8, the diameter of the inner ring of the limiting ring 8 is smaller than the diameter of the placing groove 6, and the diameter of the spring 7 is larger than the diameter of the inner ring of the limiting ring 8 and used for limiting the spring 7 to drop out from the placing groove 6. The portion of the telescopic rod 9 outside the placement groove 6 is of variable length for varying the distance between the first fixing band body 14 and the second fixing band body 15.

The shape of standing groove 6, spring 7 and telescopic link 9 is the arcuation, and the length of standing groove 6, spring 7 and telescopic link 9 can suitably lengthen in order to adapt to more crowds, and the standing groove 6 is located in the first fixed band body 14. The fixed band body 1 is internally provided with a containing pipeline, the containing pipeline is arranged in the fixed band body 1, the containing pipeline penetrates through the fixed band body 1, the radian of the containing pipeline is the same as that of the fixed band body 1, the diameter of the containing pipeline is equal to that of the placing groove 6, the port of the containing pipeline in the second fixed band body 15 is connected with the telescopic rod 9, the containing pipeline is made of alloy materials, and the containing pipeline has enough hardness to support the movement of the spring 7 and the telescopic rod 9.

The connecting component 5 is arranged on the fixing band body 1 and is used for connecting the other ends of the first fixing band body 14 and the second fixing band body 15, the connecting component 5 is positioned between the other ends of the first fixing band body 14 and the second fixing band body 15, the connecting component 5 comprises a connecting band 11, and the connecting band 11 is used for connecting the other ends of the first fixing band body 14 and the second fixing band body 15; the connecting assembly 5 further comprises a limiting column 12, the limiting column 12 is fixedly arranged on the end portion of the first fixing belt body 14, one end of the limiting column 12 is connected with a limiting circular ring, the outer ring diameter of the limiting circular ring is larger than that of the limiting column 12, one end of the connecting belt 11 is fixedly connected to the end portion of the second fixing belt body 15, a limiting hole 13 is formed in the other end of the connecting belt 11, and the limiting hole 13 can be pulled to penetrate through the limiting circular ring to be sleeved on the limiting column 12.

The fixing assembly includes two binding bands 2 for reinforcing the connection of the other ends of the first and second

fixing band bodies

14 and 15. One end fixed connection of one of them tie 2 is in the downside of first fixed band body 14 tip, and the one end fixed connection of another one tie 2 is in the upside of second fixed band body 15 tip, and the one end that first fixed band body 14 and second fixed band body 15 are close to telescopic subassembly 4 all is equipped with female subsides 3 of magic, and the end of two ties 2 all is equipped with the magic and pastes 10, and female subsides 3 of magic can paste 10 bonding connection with the magic that corresponds. The binding belt 2 is made of two cotton tapes, the binding belt 2 on the first fixing belt body 14 is adhered to the magic female plaster 3 of the second fixing belt body 15 by bypassing the connecting component 5, the binding belt 2 on the second fixing belt body 15 is adhered to the magic female plaster 3 of the first fixing belt body 14 by bypassing the connecting component 5, and meanwhile the tightness of the position of the connecting component 5 is enhanced.

When in use, the first fixing belt body 14 and the second fixing belt body 15 are pulled apart, the fixing belt body 1 is worn at the pelvis of a wounded person, and the part of the fixing belt body 1, which is close to the connecting component 5, is arranged into an arc shape to be attached to the shape of a human body. Because the limit hole 13 of the connecting belt 11 is made of elastic materials, the limit hole 13 of the connecting belt 11 is pulled and sleeved on the limit post 12 for connecting the ends of the first fixing belt body 14 and the second fixing belt body 15.

At this time, the telescopic assembly 4 also can make the adjustment automatically according to the figure of wounded, when making the adjustment according to the figure needs of wounded, telescopic link 9 can stimulate spring 7, spring 7 takes place deformation in standing groove 6, spring 7 can be to the stretching of standing groove 6 notch department, part of telescopic link 9 can come out along with spring 7 in from standing groove 6, the length that telescopic link 9 remained in standing groove 6 has been reduced, until the length of adjusting to being fit for wounded figure, make fixed band body 1 be the laminating when wounded's one's body, can not be unable fixed the pelvis because of becoming flexible, the design of telescopic assembly 4 can be used for long-term use, be difficult for taking place wearing and tearing.

In addition, in order to strengthen the connection between the first fixing band body 14 and the second fixing band body 15, the magic tape 10 on the binding band 2 is adhered to the magic tape 3 on the fixing band body 1, the binding band 2 is made of two cotton tapes, the binding band 2 on the first fixing band body 14 is adhered to the magic tape 3 on the second fixing band body 15 by bypassing the connecting component 5, and the binding band 2 on the second fixing band body 15 is adhered to the magic tape 3 on the first fixing band body 14 by bypassing the connecting component 5, and the tightness of the position of the connecting component 5 is enhanced. In order to alleviate the tightening sense of the wounded when wearing the fixing belt body 1, a spongy cushion is sewn on one side of the fixing belt body 1, which is close to the human body, namely the inner side of the fixing belt body 1, and the bone of the wounded is relieved to possibly cause pain when being fixed by the fixing belt body 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pelvic girdle, comprising:

the pelvis fixing belt comprises a fixing belt body (1), wherein the fixing belt body (1) is used for fixing pelvis, the fixing belt body (1) comprises a first fixing belt body (14) and a second fixing belt body (15), and the first fixing belt body (14) and the second fixing belt body (15) are two identical semicircular belt bodies;

the telescopic component (4) is arranged on the fixed belt body (1) and is used for stretching and compressing the distance between one ends of the first fixed belt body (14) and the second fixed belt body (15);

the connecting assembly (5) is arranged on the fixing belt body (1) and used for connecting the other ends of the first fixing belt body (14) and the second fixing belt body (15), the connecting assembly (5) is positioned between the other ends of the first fixing belt body (14) and the second fixing belt body (15), the connecting assembly (5) comprises a connecting belt (11), and the connecting belt (11) is used for connecting the other ends of the first fixing belt body (14) and the second fixing belt body (15);

the fixing assembly comprises two binding belts (2) and is used for reinforcing connection of the first fixing belt body (14) and the other end of the second fixing belt body (15).

2. The pelvic girdle of claim 1, wherein: the telescopic component (4) comprises a spring (7) and a telescopic rod (9), one end of the telescopic rod (9) is fixedly connected to the second fixing belt body (15), a placing groove (6) is formed in one end of the first fixing belt body (14), the cross section of the placing groove (6) is circular, the spring (7) is arranged in the placing groove (6), the end portion, far away from the second fixing belt body (15), of the telescopic rod (9) is inserted into the placing groove (6) and is connected in a sliding mode, one end of the spring (7) is fixedly connected with the groove bottom of the placing groove (6), and the other end of the telescopic rod (9) is fixedly connected with the end portion, far away from the second fixing belt body (15).

3. The pelvic girdle of claim 2, wherein: the utility model discloses a spring, including standing groove (6), holding groove (6) notch department is connected with spacing ring (8), the inner ring diameter of spacing ring (8) is less than the diameter of standing groove (6), the diameter of spring (7) is greater than the inner ring diameter of spacing ring (8), be used for the restriction spring (7) follow come out in standing groove (6).

4. The pelvic girdle of claim 3, wherein: the length of the spring (7) in a natural state is smaller than the depth of the placing groove (6), the telescopic rod (9) pulls the spring (7), and the spring force of the spring (7) is utilized to stably move in the placing groove (6).

5. The pelvic girdle of claim 1, wherein: the connecting assembly (5) further comprises a limiting column (12), the limiting column (12) is fixedly arranged on the end portion of the first fixing band body (14), one end of the limiting column (12) is connected with a limiting circular ring, and the outer ring diameter of the limiting circular ring is larger than the diameter of the limiting column (12).

6. The pelvic girdle according to claim 5, wherein: one end of the connecting belt (11) is fixedly connected to the end part of the second fixing belt body (15), a limiting hole (13) is formed in the other end of the connecting belt (11), and the limiting hole (13) can be pulled to penetrate through the limiting circular ring sleeve to the limiting column (12).

7. The pelvic girdle of claim 1, wherein: the utility model discloses a magic tape, including flexible subassembly (4) and fixed band body, first fixed band body (14) and second fixed band body (15) are close to the one end of flexible subassembly (4) all is equipped with female subsides (3) of magic, two the end of binding area (2) all is equipped with the son subsides (10) of magic, female subsides (3) of magic can with corresponding the son subsides (10) bonding connection.