CN211067404U - Trousers type net bandage for wrapping wound of lower limb amputation stump - Google Patents

Abstract

The utility model provides a lower limb amputation stump wound wraps uses trousers type netted bandage, simple structure, and convenient to use wraps firmly, can wrap the dressing properly at thigh amputation stump, need not the sticky tape, can not drop to solve the thigh amputation stump surface of a wound and wrap the problem that very easily takes off. Which comprises a pants-type reticular bandage body and a stub end fastener; the pants-type reticular bandage body comprises an elastic waistband, a reticular trousers body and two reticular trouser legs, wherein the elastic waistband and the reticular trousers body are sequentially connected, and the two reticular trouser legs are symmetrically arranged at the lower end of the reticular trousers body; the elastic waist of the trousers adopts an annular elastic band, the far ends of the reticular trouser legs are opened, and the reticular trousers body and the two reticular trouser legs at the lower end are woven into an integral cross grain grid shape by elastic composite yarns; the stump fastener is used for binding and fixing the far-end openings of the netted trouser legs and pressing the binding auxiliary material on the amputation stump of the lower limb.

Description

Trousers type net bandage for wrapping wound of lower limb amputation stump

Technical Field

The utility model relates to a medical bandage, in particular to a trousers-type net bandage for wrapping the wound of the amputation stump of lower limb.

Background

In clinical work, clinicians are often faced with the need to treat the wound surface of a thigh amputation stump. The lower limbs can be damaged, necrosed and destroyed due to high-energy trauma, serious electric burn, vascular occlusion, tumor operation and the like, and patients need to receive amputation operation to avoid larger damage to the body. After the amputation stump operation, the stitches can be detached in 14 days generally, and the wounds need to be bound to protect the wounds in the period of time, so that the wound infection is avoided. In the treatment of patients with wounds and burns, doctors often adopt an open amputation treatment strategy for keeping the length of limbs due to the combined skin soft tissue injury, namely, amputation wounds which are difficult to be directly sutured are not subjected to excessive amputation of thighbones for the skin condition, and the stump of the thighbone is embedded by healthy muscle tissue in a first-stage operation, so that the wound surface is kept; after infection control, secondary operation is carried out, and the wound surface is covered by a self-skin transplantation mode to achieve healing. In order to ensure the cleanness of the wound surface and the survival of the skin grafting, the dressing treatment needs a longer time, and simultaneously has higher requirements on the dressing strength, the duration, the local application of medicine and the like of the wound surface.

At present, the dressing of the amputation stump of thigh is still covered by cotton pad, and the annular dressing of elastic bandage is the main. The clinical doctors mostly adopt methods of multi-layer bandage bandaging, annular bandaging to the waist and abdomen, auxiliary adhesive tape pasting and the like to avoid the bandage loosening. However, the amputation stump of the thigh is of an irregular cylindrical structure with thick upper part and thin lower part, if the amputation stump is wrapped by a bandage in a ring shape during wound treatment, when a patient turns over, sits up, goes to the ground and the like, the dressing is easy to drop off in a sock-off mode, so that the wound surface is exposed, wound surface infection is easily caused, the infection risk is increased, the transplanted skin necrosis is caused by the skin grafting wound surface, meanwhile, unnecessary dressing change times are increased, the pain of the patient is increased, and the hospitalization cost is increased. If use mode such as winding repeatedly, jointly wrap the waist, though can reduce the probability that drops to a certain extent, because increase and wrap thickness, annular winding belly, have the uncomfortable sense of reinforcing patient, restriction abdominal type breathing, influence shortcomings such as activity of sitting up. The method for assisting the binding by combining the adhesive tape adhesion needs a plurality of strong adhesive tapes to be adhered to dressing and normal skin at the same time although the binding is reliable, so that the risks of skin allergy to the adhesive and tension blisters are increased. In addition, in summer, the skin is oily and sweaty, the adhesive tape is easy to loosen and is difficult to play a role in fixing the dressing. Therefore, the problem of loose wrapping of the amputation stump is very common in clinic, and no proper product is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a lower limb amputation stub wound is wrapped with netted bandage of trousers type, simple structure, convenient to use wraps firmly, can wrap the dressing properly at thigh amputation stub, need not the sticky tape, can not drop to solve the thigh amputation stub wound surface and wrap the problem that very easily takes off.

The utility model discloses a realize through following technical scheme:

a pants-type net bandage for dressing the wound of lower limb amputation stump comprises a pants-type net bandage body and a stump fastener;

the pants-type reticular bandage body comprises an elastic waistband, a reticular trousers body and two reticular trouser legs, wherein the elastic waistband and the reticular trousers body are sequentially connected, and the two reticular trouser legs are symmetrically arranged at the lower end of the reticular trousers body; the elastic waist of the trousers adopts an annular elastic band, the far ends of the reticular trouser legs are opened, and the reticular trousers body and the two reticular trouser legs at the lower end are woven into an integral cross grain grid shape by elastic composite yarns;

the stump fastener is used for binding and fixing the far-end openings of the netted trouser legs and pressing the binding auxiliary material on the amputation stump of the lower limb.

Preferably, the elastic composite yarn is formed by twisting and winding a plurality of elastic yarns together, and the twill grids are rhombic.

Furthermore, four fixed connection nodes of the rhombic grids are respectively formed by mutually fixing adjacent elastic composite wires, and a plurality of strands of elastic wires in one strand of elastic composite wire are wound to the other adjacent strand of elastic composite wire to form corresponding fixed connection nodes.

Preferably, the stub fastener is a self-locking nylon cable tie or a magic tape.

Furthermore, the self-locking nylon bandage or the magic tape bandage penetrates through the upper end of the redundant mesh trousers body at the amputation stump of the lower limb for binding and fixing.

Preferably, the mesh trouser legs are arranged in seventh pants.

Preferably, the crotch part of the mesh-shaped trousers body is arranged in an open crotch way, and the periphery of the open crotch is provided with a lock edge strip; the front of the inner side of the net-shaped trousers body is provided with a reinforced front crotch piece, the back of the inner side is provided with a reinforced back crotch piece, the upper ends of the reinforced front crotch piece and the reinforced back crotch piece are respectively fixedly connected with the elastic waist of the trousers, and the lower ends of the reinforced front crotch piece and the reinforced back crotch piece are respectively fixedly connected with the serging strip.

Furthermore, the crotch pad is also included; the lockrand outside be provided with female face magic subsides, the inboard periphery of crotch pad piece is provided with public face magic subsides, the crotch pad piece is connected on the lockrand through public female magic subsides for hide open crotch mouth.

Preferably, the elastic waist of trousers is provided with a brace, and two ends of the brace are respectively connected with the front and the back of the elastic waist of trousers.

Furthermore, the single end of the strap is connected with the middle of the back of the elastic waistband, and the double end of the strap is connected with any two of a plurality of strap connecting points arranged in front of the elastic waistband.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model can reliably fix the dressing through the trousers-type netted bandage body, can wrap the lower limbs, the hip and the waist at the opposite sides simultaneously through the integrated netted trousers body and the two netted trouser legs, and provides uniform tension force to fix the dressing through the grid woven by the elastic composite wires, thereby ensuring uniform pressure after wrapping, maintaining the dressing to be flat and avoiding skin compression and tissue ischemia necrosis caused by overlarge local pressure; the elasticity waist of trousers that the cooperation set up provides upper end open-ended effort, makes whole difficult for droing and slide, and the lower extreme opening can be tied fixedly according to actual length by the stub fastener to make general activity can not lead to the surface of a wound to expose, reducible unplanned number of times of changing dressings guarantees that the surface of a wound is covered by dressing always, is unlikely to by outside bacterial contamination.

Meanwhile, the dressing can not slide because of being fixed by the elastic composite wire grids, and is suitable for the patient to finish the activities of sitting up, going down, walking and the like; the adhesive tape sticking assistance is not needed. The wound dressing device is light, thin and good in air permeability, can finish dressing and fixing in a single layer, reduces the thickness of the dressing, increases the comfort of a patient, and is simple in structure, convenient to use, and suitable for dressing amputation stump wound surfaces of different body types and different stump lengths due to the characteristic of high elasticity; the cost is low, can be used for one-time use, and is replaced when dressing change is carried out, thereby being clean and comfortable. The utility model can also fix the wound dressing of thigh, hip and perineum, which is more suitable for the patient with multiple wounds.

Furthermore, a plurality of elastic composite wires formed by twisting and winding a plurality of elastic wires together, and the net-shaped trousers body and the net-shaped trousers legs which are integrally woven enable the net-shaped bandage to have good elasticity and to be more fit with the body.

Furthermore, each phase of the formed rhombic grid is uniformly deformed, and the formed rhombic grid is formed by the fixed connection nodes formed by the adjacent elastic composite wires, so that the forming is simple, the processing is convenient, and the stress is uniform.

Further, through the setting of the crotch, conveniently expose the perineum and supply to excrete the use, connect elasticity waist of trousers and lockrand strip respectively through crotch piece before strengthening simultaneously with strengthening back crotch piece, strengthened crotch portion atress, compensate because of the not enough problem of middle pulling force that the crotch brought, improved whole atress and structural stability.

Further, cooperate the crotch pad piece that can dismantle to and strengthen preceding crotch piece and strengthen back crotch piece and can shelter from patient's privacy, conveniently excrete simultaneously and do not influence the setting of patient's pipe, still satisfied the fixed requirement of crotch portion wound dressing.

Furthermore, the fixing and positioning effects of the upper end of the trousers-type net bandage are better improved through the arranged braces, the compression of the waist of the elastic trousers is relieved, the stress point can be adjusted as required, and different requirements are met.

Drawings

Fig. 1 is a schematic view of a pants-type mesh bandage according to example 1 of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a view showing a state of use of a pants-type mesh bandage according to example 1 of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Fig. 5 is a schematic view of a pants-type mesh bandage according to example 2 of the present invention.

Fig. 6 is a side view of fig. 5.

Fig. 7 is a schematic view of a pants-type mesh bandage according to example 3 of the present invention.

Fig. 8 is a schematic structural view of a crotch guard pad according to example 3 of the present invention.

Fig. 9 is a schematic view of a structure of a pants-type mesh bandage according to example 4 of the present invention.

In the figure: the trousers-shaped net bandage comprises a trousers-shaped net bandage body 1, an elastic waist 11, a net trousers body 12, net trousers legs 13, an open crotch opening 14, a reinforced front crotch piece 15, a reinforced back crotch piece 16, a crotch protection pad 17, elastic composite wires 18, elastic wires 19, a butt fastener 2, braces 3, a training model 4 and a dressing 5.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.

Example 1

The utility model relates to a trousers type net bandage for dressing the wound of lower limb amputation stump, as shown in figure 1, comprising a trousers type net bandage body 1 and a stump fastener 2, in the preferred embodiment, the stump fastener 2 adopts a self-locking nylon bandage; the pants-type mesh bandage body 1 is a mesh pants, and comprises an elastic waist 11, a mesh pants body 12 and two mesh pants legs 13. The material is woven by elastic fiber material, the grid is rhombic, as shown in figure 2, the elastic fiber material in the preferred embodiment adopts elastic composite filaments 18 formed by twisting and winding a plurality of elastic filaments 19 together; the four fixed connection nodes of the rhombic grids are respectively formed by mutually fixing adjacent elastic composite wires 18, and a plurality of elastic wires 19 in one elastic composite wire 18 are wound into the other adjacent elastic composite wire 19 to form corresponding fixed connection nodes.

Wherein the elastic waist 11 is an elastic band which is knitted in an encrypted manner; in the preferred embodiment, the two legs are each 1 meter long in the unstretched condition and are open at their distal ends. The stump fastener 2 is matched with the pants-type reticular bandage body 1 for use, and is used for binding the openings at the far ends of the trouser legs after binding, so as to compress the binding auxiliary materials at the amputation stump of the lower limb.

The utility model discloses a patient who amputates the incomplete end of a wound surface and does not heal provides the bandage that a fixed amputation incomplete end wrapped up the dressing, when wrapping up the thigh amputation incomplete end, the surface of a wound conventional processing, if disinfect, external medicine, after the dressing parcel, as shown in fig. 3, with this trousers type netted bandage suitable stretching, with healthy side low limbs penetrate one side trouser legs, carry to crotch portion, opposite side trouser legs is apart from incomplete limb length and is rolled up suitable length from waist to distal end, arrange dressing parcel back thigh incomplete end top in, embolia the trouser legs with the incomplete end like the silk stocking method, spread gradually the netted trouser legs and draw to the incomplete limb and penetrate the trouser legs completely, carry and draw the net trouser legs to comfortable, adjust the netted bandage of trousers type and make the netted bandage of trousers type can evenly oppress fixed dressing. Wherein, the mesh trouser legs 13 length that the lower limbs of good health correspond can be worn according to original length, also can be according to the circumstances under the circumstances of guaranteeing needs, cuts off unnecessary trouser legs, as shown in figure 3, under the circumstances of guaranteeing to wrap, improves the travelling comfort of the lower limbs of good health.

And (3) penetrating the tail ends of the redundant netted trouser legs 13 at the far ends of the amputation stumps into self-locking nylon ties, and fixing the redundant netted trouser legs 13 with the self-locking nylon ties after being folded.

According to the state of illness of the patient, the catheter is led out from the mesh without affecting the catheterization. If the patient needs to relieve the bowels by himself, 2 or 3 meshes can be cut off by scissors at the corresponding position, and the perineum can be exposed for excretion.

Example 2

On the basis of the example 1, as shown in fig. 5 and fig. 6, the crotch of the net-shaped trousers body 12 is arranged in an open crotch manner, and the periphery of the open crotch opening 14 is provided with a lock edge strip; the front of the inner side of the net-shaped trousers body 12 is provided with a reinforced front crotch piece 15, the back of the inner side is provided with a reinforced back crotch piece 16, the upper ends of the reinforced front crotch piece 15 and the reinforced back crotch piece 16 are respectively fixedly connected with the elastic waist 11, and the lower ends are respectively fixedly connected with the serging strips. In the preferred embodiment, the stump fastener 2 is a magic tape, one end of which is spirally penetrated through the grid of the mesh pants body 12 along the circumferential direction and is fastened and fastened on the other end, and the penetrated grid is adjacent or close to the stump of the lower limb amputation.

Example 3

In addition to the embodiment 2, as shown in fig. 7, a crotch guard pad 17 is provided at the crotch opening of the present invention; the lockrand outside be provided with female face magic subsides, as shown in fig. 8, the inboard periphery of crotch pad piece 17 is provided with public face magic subsides, crotch pad piece 17 is connected on the lockrand through public female magic subsides for block out division crotch opening 14.

Example 4

On the basis of example 1, as shown in fig. 9, the back 3 is provided on the elastic waist 11, and both ends of the back 3 are respectively connected to the front and the back of the elastic waist 11. In the preferred embodiment, one end of the strap 3 is a single end, the other end is a double end, the single end of the strap 3 is connected with the middle of the back of the elastic waistband 11, and the double end is connected with any two of a plurality of strap connection points arranged in front of the elastic waistband 11.

Claims (10)

1. A trousers type reticular bandage for dressing the wound of lower limb amputation stump is characterized by comprising a trousers type reticular bandage body (1) and a stump fastener (2);

the pants-type reticular bandage body (1) comprises an elastic waist (11), a reticular trouser body (12) and two reticular trouser legs (13) which are symmetrically arranged at the lower end of the reticular trouser body (12), wherein the elastic waist and the reticular trouser body are sequentially connected; the elastic waist (11) adopts an annular elastic band, the far ends of the reticular trouser legs (13) are opened, and the reticular trouser body (12) and the two reticular trouser legs (13) at the lower end are woven into a whole twill grid shape by elastic composite wires (18);

the stump fastener (2) is used for binding and fixing the far-end opening of the reticular trouser legs (13) and pressing the binding auxiliary material on the amputation stump of the lower limb.

2. A pant-type mesh bandage for dressing wounds of lower extremity amputations according to claim 1, characterized in that the elastic composite filaments (18) are formed by twisting and winding a plurality of elastic filaments (19) together, and the twill grid is diamond-shaped.

3. A pant-type mesh bandage for wrapping the wound of the amputation stump of lower limb according to claim 2, wherein the four fixed connection nodes of the diamond-shaped mesh are respectively formed by mutually fixing adjacent elastic composite wires (18), and a plurality of elastic wires (19) in one elastic composite wire (18) are wound into the other adjacent elastic composite wire (19) to form the corresponding fixed connection nodes.

4. A pant-type mesh bandage for the dressing of wounds on amputation of lower limbs according to claim 1, characterised in that the stump fastener (2) is a self-locking nylon bandage or a velcro tape.

5. A pants-type net bandage for dressing wounds on amputation of lower limbs as claimed in claim 4, wherein the self-locking nylon bandage or hook and loop fastener bandage is inserted into the upper end of the net pants body (12) remaining on the amputation of lower limbs and fastened thereto.

6. A pant-type mesh bandage for the dressing of wounds in the amputation of lower extremities according to claim 1, characterised in that the mesh legs (13) are arranged in a pair of seventeen trousers.

7. A pant-type mesh bandage for dressing wounds on amputations of lower extremities according to claim 1, characterized in that the crotch portion of the mesh pants body (12) is provided with an open crotch, and the periphery of the open crotch opening (14) is provided with a locking strip; the front of the inner side of the reticular trousers body (12) is provided with a reinforced front crotch piece (15), the back of the inner side is provided with a reinforced back crotch piece (16), the upper ends of the reinforced front crotch piece (15) and the reinforced back crotch piece (16) are respectively fixedly connected with the elastic waist (11), and the lower ends are respectively fixedly connected with the serging strip.

8. A pant-type mesh bandage for the dressing of wounds on amputations of the lower extremities according to claim 7, further comprising a crotch pad (17); the lockrand outside be provided with female face magic subsides, the inboard periphery of crotch pad piece is provided with public face magic subsides, crotch pad piece (17) are connected on the lockrand through public female magic subsides for shelter from division crotch opening (14).

9. A pant-type mesh bandage for dressing wounds of amputation of lower limbs according to claim 1, wherein the elastic waist portion (11) is provided with a back band (3), and both ends of the back band (3) are connected to the front and rear of the elastic waist portion (11), respectively.

10. A pant-type mesh bandage for dressing wounds of lower extremity amputations according to claim 9, characterised in that the single end of the back strap (3) is connected to the middle of the rear side of the elastic waist (11) and the double end is connected to any two of a plurality of strap connection points arranged in front of the elastic waist (11).

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