CN211049860U

CN211049860U - Needle path nursing pad for external fixator

Info

Publication number: CN211049860U
Application number: CN201921828789.4U
Authority: CN
Inventors: 易银芝
Original assignee: 易银芝
Current assignee: Hunan children's Hospital (Hunan Red Cross Hospital)
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-21
Anticipated expiration: 2029-10-29

Abstract

A needle channel nursing pad for an external fixator comprises a main body and a clamping groove arranged on the main body, wherein the clamping groove is used for clamping a Kirschner wire, extends towards the central direction along the outer edge of the main body, and penetrates through the main body in the thickness direction of the main body; the end face of one end of the main body is provided with an adhesive layer, and the adhesive layer is used for adhering nursing gauze; the clamping groove is a linear groove or an arc-shaped groove and also comprises a clamping part, the clamping part is used for accommodating the Kirschner wire, the clamping part is a round hole with the diameter slightly smaller than that of the Kirschner wire, a plurality of stopping sliding grooves are formed in the side wall of the clamping groove and used for limiting the movement of the Kirschner wire in the clamping groove, and the stopping sliding grooves are grooves in the thickness direction of the main body; the main body is made of a rubber material. Use the utility model discloses an external fixation ware can not take place the removal of ke shi needle to and nursing gauze awkward problem can prevent the removal of ke shi needle, reduces the incidence of needle track infection, and the nursing of being convenient for reduces the number of times and the intensity of needle track nursing.

Description

Needle path nursing pad for external fixator

Technical Field

The utility model relates to a fixer nursing technical field, concretely relates to needle track nursing pad for external fixator.

Background

In recent years, the Ilizarov external fixation technology is widely applied to pediatric orthopedic clinical work, and is a common method for treating congenital or secondary deformity and children trauma at present, such as cases of unequal lower limbs, bone nonunion or pseudoarthroplasty caused by angulation deformity, foot deformity and various reasons. The length of the Ilizarov external fixator fixing time is related to the purpose and the position of disease treatment and the healing condition of the infant patient, and the external fixing time is about 90-150 days. The Ilizarov external fixator is used for postoperative operation with complications, such as vascular nerve injury, needle tract infection, joint contracture, bone nonunion and the like, the needle tract infection after the Ilizarov external fixator is one of the most serious complications after external fixation, the needle tract infection rate is reported to be 6-10% at home, the infection rate is also reported to be 40% at home, and the infection rate is reported to be 4-51% at abroad.

The traditional external fixator is easy to move the Kirschner wire and inconvenient in use of gauze, easily causes needle channel infection, is inconvenient to nurse and needs to nurse for multiple times.

After the needle channel is infected, a series of complications such as pain, external fixation loosening, early functional exercise delay, osteomyelitis and bone nonunion even for serious patients can occur around the needle channel.

Since the patient needs to be discharged from the hospital with a fixed belt, the needle path nursing of the patient after the discharge is the primary nursing problem. It includes that clean the needle track with normal saline, 2 at least times daily, needle track nursing number of times is too much can cause fear and resistance psychology to the infant, is unfavorable for patient's recovery, has increased caregiver's psychological pressure and nursing intensity simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above-mentioned defect that prior art exists, provide a needle track nursing pad that is used for external fixation ware that can prevent that ke shi needle from removing and be convenient for adhesion nursing gauze.

The utility model provides a technical scheme that its technical problem adopted is: the needle channel nursing pad for the external fixator comprises a main body and a clamping groove arranged on the main body, wherein the clamping groove is used for clamping a Kirschner wire, extends towards the central direction along the outer edge of the main body, and penetrates through the main body in the thickness direction of the main body; the end face of one end of the main body is provided with an adhesive layer, and the adhesive layer is used for adhering nursing gauze.

Furthermore, the clamping groove is a linear groove or an arc-shaped groove.

Furthermore, the clamping groove further comprises a clamping portion, and the clamping portion is used for accommodating the kirschner wire.

Furthermore, the clamping part is a round hole with a diameter slightly smaller than that of the Kirschner wire.

Furthermore, a plurality of sliding stopping grooves are formed in the side wall of the clamping groove and used for limiting the movement of the Kirschner wire in the clamping groove.

Further, the sliding stopping groove is a groove along the thickness direction of the main body.

Further, the body is made of a rubber material.

The beneficial effects of the utility model are that, use the utility model discloses a removal of kirschner wire can not take place for the external fixation ware to and the awkward problem of nursing gauze, can prevent the removal of kirschner wire, reduce the incidence of needle track infection, the nursing of being convenient for reduces the number of times and the intensity of needle track nursing.

Drawings

FIG. 1 is a schematic structural view of a needle path nursing pad according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an adhesive layer according to an embodiment of the present invention;

FIG. 3 is a schematic view of the anti-slip groove of the embodiment of the present invention;

fig. 4 is an enlarged view of the point iv in fig. 3.

In the drawings: 200. the needle path nursing pad comprises a needle path nursing pad body 210, a main body 211, a clamping part 220, a clamping groove 230, an adhesive layer 221 and a stopping groove.

Detailed Description

The following embodiments are described in detail with reference to the following examples:

as shown in fig. 1, an embodiment of a needle care pad for an external fixator includes a main body 210 and a card slot 220 disposed on the main body 210.

The engaging groove 220 is for engaging with a k-wire, and the engaging groove 220 extends along the outer edge of the main body 210 in the center direction and penetrates the main body 210 in the thickness direction of the main body 210.

Based on the above problem, the utility model provides a needle way nursing pad 200 for external fixation ware, this needle way nursing pad 200 convenient to use, through the draw-in groove 220 that sets up on main part 210, just can with can be carrying out the block, simultaneously will nurse the gauze pad under main part 210, make nursing gauze between patient's skin and main part 210, from this alright through increasing the distance between main part 210 and the patient skin alright to nursing gauze pressurization, and because the block of draw-in groove 220 and ke shi needle, can make the relative position of main part 210 on ke shi needle remain stable. Therefore, the needle track nursing pad 200 can prevent the movement of the kirschner wire and reduce the incidence rate of needle track infection.

In the present embodiment, referring to fig. 2, an adhesive layer 230 is disposed on an end surface of one end of the main body 210 along a thickness direction of the main body 210, and the adhesive layer 230 is used for adhering a nursing gauze. It should be noted that, during the use process, the nursing gauze may be adhered to the adhesive layer 230 of the needle point nursing pad 200 in advance, so that the needle point nursing pad 200 is convenient to use, and the needle point nursing pad 200 may also be made into a disposable device for nursing. In addition, the above steps can be separately performed, that is, after the nursing gauze is attached to the skin surface of the needle channel of the patient, after the nursing step is completed, the clamping groove 220 of the needle channel nursing pad 200 is clamped with the kirschner wire and is positioned above the nursing gauze so as to pressurize the nursing gauze.

It should be noted that, in the Ilizarov external fixation technology, during the course of treatment, rehabilitation training can be performed simultaneously, and the movement restriction of different patients is different, so that during the course of treatment, part of patients can perform partial movement under the nursing of medical staff or under the premise of auxiliary medical equipment during the Ilizarov external fixation treatment, and in order to ensure the stability of the needle tract nursing pad 200 in pressurizing the nursing gauze during the movement of the patients, in the present embodiment, during the process of setting the card slot 220, the card slot 220 needs to have the outer edge of the main body 210 extending toward the central direction, and the card slot 220 needs to penetrate through the main body 210 in the thickness direction, so that the card slot 220 can be relatively engaged with the kirschner wire, so as to prevent the needle tract nursing pad 200 from moving and affecting the pressurizing effect.

In addition, the shape of the locking groove 220 is not limited, so in the embodiment of the present invention, the locking groove 220 may be a linear groove (not shown) disposed on the main body 210, or an arc-shaped groove disposed on the main body 210.

In the embodiment of the utility model, for being convenient for with the k's needle block to prevent that the pressurized effect from reducing in the in-process of using, guarantee that needle way nursing pad 200 is to the pressurized stability of nursing gauze, so draw-in groove 220 still includes block 211, and block 211 is the through-hole that the diameter is less than the k's needle, and block 211 is used for holding the k's needle and blocks with the k's needle.

In the present embodiment, referring to fig. 3 and 4, in order to enable the needle nursing pad 200 to have an adjusting function according to the size of the nursing gauze during the use process, a plurality of stopping grooves 221 are disposed on the side wall of the slot 220, and the stopping grooves 221 are used for limiting the movement of the kirschner wires in the slot 220. Therefore, when the kirschner wire is clamped, the anti-slip groove 221 clamped with the kirschner wire can be changed to play a role of the relative position of the kirschner wire in the clamping groove 220, so that when the size or the position of the nursing gauze is changed, the clamping position of the needle path nursing pad 200 and the kirschner wire is adjusted to adapt to the change of the nursing gauze.

In other embodiments of the present invention. The stopping groove 221 may further include a groove provided on a sidewall of the catching groove 220 in a thickness direction of the main body 210.

In order to engage the engaging groove 220 of the needle channel nursing pad 200 with the k-wire, the engaging groove 220 of the needle channel nursing pad 200 needs to have energy for elastic deformation, and the main body 210 of the needle channel nursing pad 200 may be made of a rubber material. In other embodiments of the present invention, the locking slot 220 may be made of a material with elastic deformation capability.

The needle track nursing pad 200 works according to the following principle:

this needle track nursing pad 200 simple structure, convenient to use, through the draw-in groove 220 that sets up on main part 210, just can with can be carrying out the block, will nurse gauze pad under main part 210 simultaneously for nursing gauze is between patient's skin and main part 210, alright from this pressurizeing to nursing gauze through increasing the distance between main part 210 and the patient's skin, and because the block of draw-in groove 220 and kirschner wire, can make main part 210 relative position on kirschner wire remain stable. Therefore, the needle track nursing pad 200 can prevent the movement of the kirschner wire and reduce the incidence rate of needle track infection.

Those not described in detail in the specification are well within the skill of the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be considered to be within the protection scope of the present invention.

Claims

1. The needle channel nursing pad for the external fixator is characterized by comprising a main body and a clamping groove arranged on the main body, wherein the clamping groove is used for clamping a Kirschner wire, extends towards the central direction along the outer edge of the main body, and penetrates through the main body in the thickness direction of the main body; the end face of one end of the main body is provided with an adhesive layer, and the adhesive layer is used for adhering nursing gauze.

2. The needle path nursing pad for external fixator in accordance with claim 1, wherein the slot is a linear slot or an arc slot.

3. The needle tract nursing pad for the external fixator in accordance with claim 1 or 2, wherein the slot further comprises a snap-fit portion for receiving a k-wire.

4. The needle path nursing pad for external fixator in accordance with claim 3, wherein the engaging portion is a round hole with a diameter slightly smaller than that of the kirschner wire.

5. The needle path nursing pad for external fixator in accordance with claim 4 wherein the side wall of the slot has a plurality of anti-sliding grooves for limiting the movement of the kirschner wire in the slot.

6. The needle nursing pad for external fixator in accordance with claim 5 wherein the sliding stopping slot is a groove along the thickness direction of the main body.

7. The needle tract care pad for an external fixator of claim 6 wherein the main body is made of rubber material.