CN220256596U - Pelvis first aid uses fixing device - Google Patents

Abstract

The utility model discloses a pelvis emergency treatment fixing device, which belongs to the technical field of medical equipment, and comprises a belt main body, wherein a locking mechanism is arranged at the end part of the belt main body, the locking mechanism comprises a first fixing plate and a second fixing plate which are respectively connected at two ends of the belt main body and are oppositely arranged, the first fixing plate and the second fixing plate are respectively provided with a fixing buckle, pull ropes are penetrated in the fixing buckles on the first fixing plate and the second fixing plate, fixing rods are arranged at the tail ends of the pull ropes, and a fixing device for fixing the pull ropes is arranged on the first fixing plate or the second fixing plate. The pelvis emergency use fixing device is simple in structure, low in cost and convenient to adjust the tightening force to a proper size.

Description

Pelvis first aid uses fixing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a fixing device for pelvis emergency treatment.

Background

Pelvic fracture is a serious trauma, is mostly caused by falling from a high place, falling injury, car accident and the like, is accompanied by complications or multiple injuries, has the disability rate of up to 50-60 percent, and can also cause traumatic hemorrhagic shock and pelvic organ combined injury. In treating pelvic fractures, unstable pelvic fractures are first fixed in order to treat other organ injuries and to transport wounded persons. The wounded of the pelvis fracture needs to be sent to a hospital for treatment as soon as possible, and the wounded condition of the wounded is easy to be aggravated due to vibration when the wounded is carried, so that the wounded needs to be quickly fixed outside the pelvis. At present, pelvis fracture caused by trauma is clinically wrapped by a sheet sometimes, and is roughly fixed by a binder sometimes, and the two modes are complex in operation and have no effect of fixing, pressing and reducing bleeding.

In order to solve the problems, the pelvis fixing belts are worn on the crotch on two sides of a human body, are a physiotherapy for correcting pelvis, and are mainly used for correcting postpartum pelvis and fixing nursing of pelvic trauma. Chinese patent CN106473903B discloses a pelvis fixing device and an exercise assisting apparatus including the pelvis fixing device, the pelvis fixing device including: a rear fixing module including a driving module mounting portion, the rear fixing module being configured to enclose a side surface and a rear surface of a waist of a user; a front fixation module comprising a soft layer and a hard layer configured to enclose a front surface of a user's waist, wherein the hard layer is connected to the rear fixation module to form a closed loop around the user's waist. The pelvis fixing device can adjust the tightening force to a proper size when in use, and has no effect of fixing, pressing and reducing bleeding, but has the advantages of complex structure, complex operation, high cost and difficult popularization.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the pelvis emergency use fixing device which is simple in structure, low in cost and convenient to adjust the tightening force to a proper size.

In order to solve the technical problems, the utility model provides the following technical scheme:

a pelvis emergency use fixing device, includes a belt main body, the end of the belt main body is provided with a locking mechanism, wherein:

the locking mechanism comprises a first fixing plate and a second fixing plate which are respectively connected with two ends of the belt main body and are oppositely arranged, fixing buckles are arranged on the first fixing plate and the second fixing plate, pull ropes penetrate through the fixing buckles on the first fixing plate and the second fixing plate, fixing rods are arranged at the tail ends of the pull ropes, and fixing devices used for fixing the pull ropes are arranged on the first fixing plate or the second fixing plate.

Further, the fixing device comprises a fixing clip arranged on one of the fixing plates, and a fixing groove for accommodating the fixing rod is formed in the fixing clip, wherein:

the fixing rod is fixed in the fixing groove through a connecting piece, and the connecting piece comprises an adhesive tape, a tether or a screw;

or the fixing rod is connected in the fixing groove in a clamping way;

or the width of the two ends of the fixing rod is larger than the groove width of the fixing groove.

Further, be equipped with on the fixation clamp with the perpendicular groove that the fixed slot is linked together, be equipped with the line ball piece in the perpendicular groove, wherein:

the number of the line pressing blocks is two and the line pressing blocks are respectively positioned at two sides of the fixed groove;

or the number of the line pressing blocks is one and the line pressing blocks are positioned on one side, away from the pull rope, of the fixing groove.

Further, the fixing device comprises a locking clamp arranged on one of the fixing plates, a through groove is formed in the locking clamp, the tail end of the pull rope penetrates through the through groove to be fixedly connected with the fixing rod, a locking piece capable of fixing the pull rope on the side wall of the through groove in an extrusion mode after operation is arranged in the through groove, and a driving button used for driving the locking piece to move is arranged on the locking clamp.

Further, the through groove is transversely extended and is conical, the size of an opening on one side, close to the pull rope, of the through groove is smaller than that of an opening on one side, far away from the pull rope, of the through groove, the locking clamp is provided with a button sliding groove communicated with the through groove, and the driving button is slidably connected in the button sliding groove.

Further, the locking piece is a gear, and the outer diameter of the gear is larger than the size of the opening of the through groove, which is close to one side of the pull rope.

Further, an airbag is arranged at a position corresponding to the hip of the wearer on the inner side of the belt main body, and/or a sponge cushion is arranged at a position corresponding to the hip of the wearer on the inner side of the belt main body.

Further, the first fixing plate and the second fixing plate are respectively provided with an adjusting belt, and the adjusting belts are connected with the belt main body through magic tapes.

Further, the belt body is C-shaped;

or the belt body is C-shaped, and the two ends of the belt body are provided with extension parts extending towards the opposite ends.

Further, the belt main body is made of hard canvas, and the extension part is made of soft canvas or nylon cloth;

and/or the number of the pull ropes is two, one end of each pull rope is respectively fixed at the upper end and the lower end of one of the fixing plates, and the other end of each pull rope is positioned in the middle of one of the fixing plates and connected with the fixing rod after passing through the fixing buckles on the two fixing plates in a crossing manner.

The utility model has the following beneficial effects:

according to the pelvis emergency treatment fixing device, the locking mechanism at the end part of the belt main body comprises the first fixing plate and the second fixing plate which are respectively connected at the two ends of the belt main body and are oppositely arranged, the first fixing plate and the second fixing plate are respectively provided with the fixing buckles, the pull ropes are arranged in the fixing buckles on the first fixing plate and the second fixing plate in a penetrating mode, the tail ends of the pull ropes are provided with the fixing rods, and the first fixing plate or the second fixing plate is provided with the fixing device for fixing the pull ropes.

Drawings

Fig. 1 is a schematic overall structure of an embodiment 1 of a pelvis emergency use fixture according to the present utility model;

FIG. 2 is a schematic view of the belt body of FIG. 1;

FIG. 3 is a schematic view of the locking mechanism of FIG. 1;

fig. 4 is a schematic view showing a use state of the pelvis emergency use fixing device shown in fig. 1, in which (a) is a structural view before fixing the pull rope and (b) is a structural view after fixing the pull rope;

FIG. 5 is an enlarged schematic view of the fixing clip shown in FIG. 4, wherein (a) is a structural diagram before the fixing of the pull rope, and (b) is a structural diagram after the fixing of the pull rope;

FIG. 6 is a schematic view of a modified structure of the fixing rod of FIG. 1;

fig. 7 is a schematic overall structure of embodiment 2 of the pelvis emergency use fixture of the present utility model;

FIG. 8 is a schematic view of the locking mechanism of FIG. 7;

fig. 9 is an enlarged view of the internal structure of the fixing clip of fig. 7.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model provides a pelvis emergency use fixing device, which is shown in figures 1-9, and comprises a belt main body 1, wherein the end part of the belt main body 1 is provided with a locking mechanism 2, and the pelvis emergency use fixing device comprises the following components:

the locking mechanism 2 comprises a first fixing plate 21 and a second fixing plate 22 which are respectively connected at two ends of the belt main body 1 and are oppositely arranged, the first fixing plate 21 and the second fixing plate 22 are respectively provided with a fixing buckle 23, a pull rope (specifically, a nylon rope) 24 is arranged in the fixing buckles 23 on the first fixing plate 21 and the second fixing plate 22 in a penetrating mode, the tail end of the pull rope 24 is provided with a fixing rod 25, and the first fixing plate 21 or the second fixing plate 22 is provided with a fixing device for fixing the pull rope 24. In the embodiment shown in the drawings, the fixing device is located on the second fixing plate 22, specifically, fixing buckles 23 are arranged in the vertical direction of the first fixing plate 21 and the second fixing plate 22 at intervals, and pull ropes 24 are arranged in the fixing buckles 23 on the first fixing plate 21 and the second fixing plate 22 in a crossing manner.

When the pelvis emergency use fixing device is used, the pelvis emergency use fixing device is sleeved at the hip of a wearer, then the fixing rod 25 is held and pulled by hand, the pull rope 24 is continuously tightened, and after the tightening force of the pelvis emergency use fixing device is adjusted to a proper size, the pull rope 24 is finally fixed by the fixing device.

According to the pelvis emergency treatment fixing device, the locking mechanism at the end part of the belt main body comprises the first fixing plate and the second fixing plate which are respectively connected at the two ends of the belt main body and are oppositely arranged, the first fixing plate and the second fixing plate are respectively provided with the fixing buckles, the pull ropes are arranged in the fixing buckles on the first fixing plate and the second fixing plate in a penetrating mode, the tail ends of the pull ropes are provided with the fixing rods, and the first fixing plate or the second fixing plate is provided with the fixing device for fixing the pull ropes.

Depending on the different design of the fastening device, the utility model can have the following embodiments:

example 1

As shown in fig. 1 to 6, the fixing device may include a fixing clip 26 provided on one of the fixing plates, and a fixing groove 27 for receiving the fixing bar 25 is provided on the fixing clip 26, so that after the fixing bar 25 is held and pulled, the pulling rope 24 may be wound around the fixing bar 25, and after the tightening force of the pelvis emergency use fixing device is adjusted to a proper size, the fixing bar 25 is fixed in the fixing groove 27 of the fixing clip 26 (see fig. 5). Further, both ends of the fixing bar 25 and the fixing groove 27 may have a square shape (see fig. 6) which is matched to prevent the fixing bar 25 from rotating.

To fix the fixing bar 25 in the fixing groove 27 of the fixing clip 26, this embodiment may have the following structure:

structural form one: the fixing bar 25 may be fixed in the fixing groove 27 by a connection member. The attachment may include an adhesive tape, a tether, a screw, or the like. Taking an adhesive tape as an example, at this time, the fixing rod 25 wound with the pull rope 24 is placed in the fixing groove 27 of the fixing clamp 26, and the fixing groove 27 can be sealed by the adhesive tape to prevent the fixing rod 25 from loosening; taking a screw as an example, a through hole may be formed in the fixing rod 25, and a threaded hole may be formed in the fixing clip 26 at the fixing groove 27, and the screw passes through the through hole and the threaded hole to fix the fixing rod 25 in the fixing groove 27.

And the structural form II is as follows: the fixing rod 25 can be connected in the fixing groove 27 in a clamping way, specifically, the size of the fixing groove 27 is slightly smaller than that of the fixing rod 25 so as to clamp the fixing rod 25 and prevent the fixing rod 25 from rotating;

and the structural form III: the width of both ends of the fixing bar 25 may be greater than the groove width dimension of the fixing groove 27.

Further, the fixing clip 26 may be provided with a vertical slot 28 (perpendicular to the fixing slot 27) in communication with the fixing slot 27, and a laterally extending wire pressing block 29 is disposed in the vertical slot 28, where the wire pressing block 29 is used for guiding the direction of the pull rope 24, but not fixing the pull rope 24. The number of the pressing blocks 29 can be two and respectively located at two sides of the fixing groove 27, the number of the pressing blocks 29 can be one and located at one side of the fixing groove 27 away from the pull rope 24 (i.e. the right side of the embodiment shown in the drawing), and the pressing blocks 29 close to the right can bend the pull rope 24, so that friction force is generated at the position, and the fixing rod 25 is effectively prevented from being loosened and pulled out of the fixing groove 27 by the pull rope 24 pulling the fixing rod 25. In this embodiment, the fixing groove 27 is preferably a vertical groove, and the vertical groove 28 is preferably a horizontal groove.

Example 2

As shown in fig. 7-9, the fixing device may include a locking clip 26 'disposed on one of the fixing plates, a through slot 27' is disposed in the locking clip 26', the end of the pull rope 24 passes through the through slot 27' and is fixedly connected with the fixing rod 25, a locking member capable of pressing and fixing the pull rope 24 on the side wall of the through slot 27 'after operation is disposed in the through slot 27', and a driving button 28 'for driving the locking member to move is disposed on the locking clip 26'.

Further, the through groove 27' may be laterally extended and tapered, and the size of the opening of the through groove 27' on the side close to the pull cord 24 (the left side in the embodiment in the figure) is smaller than the size of the opening on the side far away from the pull cord 24 (the right side in the embodiment in the figure), and the locking clip 26' is provided with a button sliding groove 29' communicating with (and laterally extended from) the through groove 27', and the driving button 28' is slidably connected in the button sliding groove 29 '. At this time, the locking member is preferably a gear 20', the tooth surface of the gear 20' can increase the friction force between the gear 20' and the pull rope 24, and the outer diameter of the gear 20' is preferably larger than the size of the opening of the through groove 27' near the pull rope 24, so that the pulling force generated by the pull rope 24 can firmly clamp the gear 20' at the opening of the through groove 27' near the pull rope 24, thereby realizing self-locking.

In use, after the tightening force of the fixing device is adjusted to a proper value by holding the fixing rod 25 in a pulling manner, the driving button 28 'is pushed, the driving button 28' moves to the left in the drawing in the button sliding groove 29', the driving button 28' drives the gear 20 'to move to the left in the drawing in the through groove 27', the gear 20 'presses the pull rope 24 to fix the pull rope 24 on the side wall of the through groove 27', and the outer diameter of the gear 20 'is larger than the size of an opening of the through groove 27' close to one side of the pull rope 24, so that after the driving button 28 'and the fixing rod 25 are loosened, the pull-back force generated by the pull rope 24 is matched with the gear 20', and the pull-back force generated by the pull rope 24 is larger, the locking firm effect is better, and the pull rope 24 is prevented from loosening better (see fig. 9).

In the above embodiments, as shown in fig. 1-2, the inner side of the belt body 1 may be provided with an air bag (specifically, a leather bag) 11 at a position corresponding to the hip of the wearer (specifically, a bilateral anterior superior iliac spine and a greater trochanter region), and when in use, the position of the belt body 1 may be adjusted to make the air bag 11 correspond to the hip of the wearer, and air is inflated into the air bag 11 to protect the fracture region; the inner side of the belt body 1 may be provided with a sponge pad 12 at a position corresponding to the buttocks of the wearer, and the sponge pad 12 may be provided in a convex shape in particular to protect the buttock skin of the wearer. The first fixing plate 21 and the second fixing plate 22 can be provided with an adjusting belt 20, and the adjusting belt 20 can be connected with the belt body 1 through the magic tape 10 so as to install the locking mechanism 2. In the embodiment shown in the figure, the number of the magic tapes 10 is two, corresponding to the two, the number of the adjusting belts 20 on each fixing plate is two and the adjusting belts 20 are arranged side by side up and down, and the back surfaces of the adjusting belts 20 can be connected with the outer surface of the belt main body 1 through the magic tapes 10.

The belt body 1 may be C-shaped. Further, both ends of the belt body 1 may be provided with extension portions 13 extending toward the opposite ends, and the extension portions 13 are used for attaching to the abdomen of the wearer to prevent the locking mechanism 2 from making a trace on the abdomen of the wearer or interfering with the clothes of the wearer. The belt body 1 is preferably made of hard canvas, and the extension 13 is preferably made of soft canvas or nylon.

Preferably, as shown in fig. 1 and fig. 3-4, the number of the pull ropes 24 can be two, one end of each pull rope 24 is respectively fixed at the upper end and the lower end of one of the fixing plates, and the other end of each pull rope is crossed through the fixing buckle 23 on the two fixing plates and then positioned in the middle of one of the fixing plates and connected with the fixing rod 25, so that the tightening force of the fixing device for pelvis emergency treatment can be conveniently adjusted, and the mechanism can be prevented from being blocked due to overlong pull ropes 24.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The utility model provides a pelvis first aid uses fixing device which characterized in that, includes the area main part, the tip of area main part is equipped with locking mechanism, wherein:

the locking mechanism comprises a first fixing plate and a second fixing plate which are respectively connected with two ends of the belt main body and are oppositely arranged, fixing buckles are arranged on the first fixing plate and the second fixing plate, pull ropes penetrate through the fixing buckles on the first fixing plate and the second fixing plate, fixing rods are arranged at the tail ends of the pull ropes, and fixing devices used for fixing the pull ropes are arranged on the first fixing plate or the second fixing plate.

2. The pelvic emergency use fixation device of claim 1, comprising a fixation clip disposed on one of the fixation plates, the fixation clip having a fixation slot disposed thereon for receiving the fixation rod, wherein:

the fixing rod is fixed in the fixing groove through a connecting piece, and the connecting piece comprises an adhesive tape, a tether or a screw;

or the fixing rod is connected in the fixing groove in a clamping way;

or the width of the two ends of the fixing rod is larger than the groove width of the fixing groove.

3. The pelvis emergency use fixture of claim 2, wherein the fixture is provided with a vertical slot in communication with the fixture slot, the vertical slot is provided with a wire pressing block therein, wherein:

the number of the line pressing blocks is two and the line pressing blocks are respectively positioned at two sides of the fixed groove;

or the number of the line pressing blocks is one and the line pressing blocks are positioned on one side, away from the pull rope, of the fixing groove.

4. The pelvis emergency use fixing device according to claim 1, wherein the fixing device comprises a locking clamp arranged on one of the fixing plates, a through groove is formed in the locking clamp, the tail end of the pull rope penetrates through the through groove to be fixedly connected with the fixing rod, a locking piece capable of fixing the pull rope on the side wall of the through groove in an extrusion mode after operation is arranged in the through groove, and a driving button for driving the locking piece to move is arranged on the locking clamp.

5. The pelvis emergency use fixture of claim 4, wherein the through groove is transversely extended and tapered, the size of the opening of the through groove near the pull rope is smaller than the size of the opening of the through groove far away from the pull rope, the locking clamp is provided with a button sliding groove communicated with the through groove, and the driving button is slidingly connected in the button sliding groove.

6. The pelvic emergency use fixation apparatus of claim 5, wherein the locking member is a gear having an outer diameter greater than a size of the opening of the through slot on a side thereof adjacent to the pull cord.

7. The pelvis emergency use fixture of claim 1, wherein the inner side of the band body is provided with an air bag at a position corresponding to the hip of the wearer, and/or the inner side of the band body is provided with a sponge pad at a position corresponding to the hip of the wearer.

8. The pelvis emergency use fixing device according to claim 1, wherein the first fixing plate and the second fixing plate are provided with adjusting belts, and the adjusting belts are connected with the belt main body through magic tapes.

9. The pelvic emergency use fixation device of claim 1, wherein the strap body is C-shaped;

or the belt body is C-shaped, and the two ends of the belt body are provided with extension parts extending towards the opposite ends.

10. The pelvis emergency use fixture of claim 9, wherein the belt body is made of hard canvas and the extension is made of soft canvas or nylon cloth;

and/or the number of the pull ropes is two, one end of each pull rope is respectively fixed at the upper end and the lower end of one of the fixing plates, and the other end of each pull rope is positioned in the middle of one of the fixing plates and connected with the fixing rod after passing through the fixing buckles on the two fixing plates in a crossing manner.