CN219049141U - Dressing special for bone traction pinhole - Google Patents

Abstract

The utility model relates to a dressing special for a bone traction pinhole, which comprises a hat-shaped body, wherein the body comprises a hat body part and a hat brim part surrounding the lower end edge of the hat body part, and the hat body part comprises an outer layer formed by braiding cotton yarns and an inner layer filled in the outer layer and made of an adsorptive material; the bottom surface of the cap peak is coated with a first adhesive layer, and the first adhesive layer is covered with a first release paper; the middle part of the body is provided with an accommodating hole matched with the bone traction needle, and one side surface of the body is inwards recessed to form an accommodating opening communicated with the accommodating hole. The utility model can remarkably improve the nursing efficiency of the bone traction needle hole, can effectively adsorb alcohol, can play a good role in isolating and disinfecting the traction needle hole, and has the advantages of firm adhesion and difficult falling.

Description

Dressing special for bone traction pinhole

Technical Field

The present disclosure relates to the technical field of medical instruments, and in particular, to a dressing special for a bone traction pinhole.

Background

The bone traction is to utilize the Kirschner wire, the Stocker wire or the towel forceps to penetrate into the bone to carry out traction on a certain part of the body, and the traction force directly acts on the bone to play a role in resetting and fixing. The needle hole at the bone traction needle threading position left on the affected part of a patient is directly exposed in the external environment, is extremely easy to be infected in the traction and fixing process, the nursing of the bone traction needle hole in clinic at present is conventionally carried out by using gauze for dressing change treatment, the bone traction needle hole is overlapped and covered by using a plurality of gauze dressing layers, and alcohol is added by instilling at regular time, so that the effects of isolating and sterilizing the bone traction needle hole are achieved.

The above method has the following defects: because this process needs to laminate the multilayer gauze, this needs to cut the gauze to suitable size, and is fixed through the adhesive tape after laminating, this kind of mode complex operation, consuming time are long, on the other hand, because the hydroscopicity of gauze is very poor, even also be difficult to effectively adsorb alcohol after the multilayer lamination, the viscidity that the adhesive tape position that fixed was reduced to the alcohol is oozed often, leads to the gauze pine to take off, makes the gauze be difficult to play effectual isolated disinfection effect, increases the infection risk.

Based on the above technical problem to retrieve, chinese patent [ 214967684U ] discloses a special application of bone traction pinhole nursing, and it specifically includes sticky tape, protection cotton and as traction pinhole protector's silica gel cover, and it plays the effect of adsorbing alcohol mainly through the protection cotton of bottom surface, plays the guard action through the silica gel cover isolated traction pinhole. The special application for bone traction pinhole nursing can improve the nursing efficiency of the traction pinhole, can play a certain role in isolation and falling prevention, but still has the following defects:

firstly, the application mainly plays a role of adsorbing alcohol through the protective cotton at the bottom, the protective cotton is arranged on the bottom surface of the adhesive tape, in order to ensure that the adhesive tape can be tightly attached and fixed with an affected part, the thickness of the protective cotton is generally very thin (the too thick adhesive tape can cause a larger gap between the adhesive tape and the skin of the affected part), the material consumption of the protective cotton is very small, the amount of the alcohol which can be adsorbed by the protective cotton is very limited, on one hand, the effective disinfection effect is difficult to keep at the affected part, on the other hand, the alcohol is required to be frequently instilled and supplemented, and meanwhile, the adsorption amount is small, so that the alcohol is easy to leak in the instilling process, the adhesive tape viscosity is reduced due to the fact that the alcohol is still present in the application, and the application still has a higher falling risk;

secondly, the application is sleeved on the outer side of the traction needle hole through the silica gel sleeve, and the protective cotton is positioned at the bottom, and as the silica gel sleeve is watertight, the alcohol can only be instilled inwards through the through hole in the middle of the silica gel sleeve when being instilled and supplemented, so that the alcohol flows into the protective cotton position below, the gap between the silica gel sleeve and the traction needle after being clamped into the traction needle is small, the operation is difficult when the alcohol is instilled, and the nursing efficiency is affected.

Disclosure of Invention

In order to solve the problems in the prior art, the present disclosure aims to provide a dressing special for a bone traction pinhole. The utility model can remarkably improve the nursing efficiency of the bone traction needle hole, can effectively adsorb alcohol, can play a good role in isolating and disinfecting the traction needle hole, and has the advantages of firm adhesion and difficult falling.

The dressing special for the bone traction needle hole comprises a hat-shaped body, wherein the body comprises a hat body part and a hat brim part surrounding the lower end edge of the hat body part, and the hat body part comprises an outer layer formed by braiding cotton yarns and an inner layer filled in the outer layer and made of an adsorptive material; the bottom surface of the cap peak is coated with a first adhesive layer, and the first adhesive layer is covered with a first release paper;

the middle part of the body is provided with an accommodating hole matched with the bone traction needle, and one side surface of the body is inwards recessed to form an accommodating opening communicated with the accommodating hole.

Preferably, the dressing special for the bone traction pinhole further comprises an adhesive sheet, one end of the adhesive sheet is connected with the edge of the placement opening, the other end of the adhesive sheet is a free end, one surface of the adhesive sheet, which is close to the placement opening, is coated with a second adhesive layer, and the second adhesive layer is covered with second release paper.

Preferably, a water-proof layer is arranged on the upper surface of the cap peak part, or the cap peak part is made of water-proof non-woven fabrics.

Preferably, the edge of the insertion opening is provided with a shaping edge made of hard materials.

Preferably, the insertion opening is in an open structure which is opened to two sides at one section of the cap peak and one end far away from the cap body.

Preferably, the inner layer is made of cotton, fluff pulp or super absorbent resin material.

Preferably, the bottom surface of the cap body is covered with a spun-bonded non-woven fabric layer.

Preferably, the inner side surface of the accommodating hole is provided with a shaping layer, and the shaping layer is made of non-woven fabric materials.

The dressing special for the bone traction needle hole has the advantages that:

1. according to the utility model, the cap-shaped body is arranged, the cap body part of the inner sandwich structure and the outer sandwich structure are arranged, the outer layer is woven by cotton yarn materials, so that the cap-shaped body has certain hardness and good water permeability, the inner layer is filled by absorbent materials, the cap-shaped structure enables the inner layer to have higher thickness, the whole volume of the inner layer is large, the absorption capacity is large, more alcohol can be absorbed, the traction needle hole has higher alcohol concentration, good disinfection effect can be achieved, the frequency of dripping and supplementing alcohol can be reduced, the nursing difficulty is reduced, the alcohol extravasation phenomenon in the dripping process can be reduced, and the dressing falling risk caused by the reduction of the viscosity of the bonding position is reduced;

2. according to the water-permeable cap, the outer layer made of the water-permeable material is arranged, so that the water can be directly dripped to the top of the cap body when the supplementary alcohol is dripped, and the alcohol permeates through the outer layer and permeates into the inner layer to be adsorbed by the inner layer, so that the operation of dripping the supplementary alcohol by a nursing staff can be facilitated, and the nursing efficiency is improved;

3. the utility model discloses a through setting up the body of cap shape, come to bond fixedly with the skin in the traction pinhole outside through cap peak portion, can make traction pinhole department form relative sealing environment, can effectively reduce the infection risk, dressing overall structure is compact, small in size simultaneously, and the bonding of being convenient for is fixed, can effectively improve nursing efficiency.

Drawings

Fig. 1 is a schematic view of a construction of a dressing for a bone distraction pinhole in accordance with the present disclosure;

fig. 2 is a cross-sectional view of a dressing specific for a bone distraction pinhole in accordance with the present disclosure.

Reference numerals illustrate: 1-body, 11-cap body part, 111-outer layer, 112-inner layer, 12-cap brim part, 121-first adhesive layer, 13-accommodation hole, 14-placement opening and 2-adhesive sheet.

Detailed Description

As shown in fig. 1-2, the dressing special for a bone traction needle hole disclosed by the disclosure comprises a hat-shaped body 1, wherein the body 1 comprises an upper part and a lower part, the upper part is a hat body part 11, and the lower part is a hat brim part 12 encircling the edge of the lower end of the hat body part 11. The lower part of the cap body 11 is cylindrical, and the upper part is of an arc-shaped top structure, so that when alcohol is instilled from the top, the alcohol can flow downwards along the arc-shaped top structure in a diffusion way.

The cap body 11 includes an outer layer 111 formed by knitting cotton yarn, and in particular, since the outer layer 111 is formed by knitting high-density cotton yarn, the outer layer 111 has a certain shaping ability, a cavity for filling the inner layer 112 can be formed inside, and at the same time, the cotton yarn material also has a water-permeable property, and alcohol can permeate through the outer layer 111 and flow into the inner layer 112.

The inner layer 112 is made of an adsorptive material and is filled in the outer layer 111, specifically, the inner layer 112 can be made of a cotton material, fluff pulp or a super absorbent resin (SAP), in a specific embodiment, the cotton material can be compacted and formed into a fixed shape by a mold, for example, the cotton material can be compacted and formed into a cotton mass with a corresponding shape by the same mold as the outer layer 111, the cotton mass is the inner layer 112 structure, the fluff pulp and the super absorbent resin material of the embodiment have similar physical properties as the cotton material, and the inner layer 112 structure can be formed by the same compaction and forming process.

In a specific embodiment, a shaping layer made of a water permeable material may be further disposed on the inner side surface of the inner layer 112, and the shaping layer may be made of a non-woven fabric material, which is often used as a surface material of an absorbent product such as a diaper, and has good water permeability and air permeability. The shaping layer is matched with the outer layer 111 to form a sandwich structure similar to that of an absorbent product such as a paper diaper, and the inner layer 112 is filled in the sandwich structure to play a role similar to a core body, so that the overall shape of the cap body 11 is stable in structure and not easy to scatter and deform, and meanwhile, when alcohol is instilled from the outer side of the cap body 11, the alcohol can permeate into the inner layer 112 to be absorbed and stored by the inner layer 112 and volatilize to a traction pinhole position through the breathable shaping layer, so that the position can keep higher alcohol concentration.

The bottom surface of the cap peak 12 is coated with a first adhesive layer 121, the first adhesive layer 121 has adhesion for adhering and fixing at the traction pinhole, and the first adhesive layer 121 is covered with a first release paper to avoid the first adhesive layer 121 from contacting with the outside when not in use.

The middle part of the body 1 is provided with an accommodating hole 13 which is matched with a bone traction needle, such as a Kirschner wire, the accommodating hole 13 is a cylindrical through hole and penetrates from top to bottom, and the inner diameter of the accommodating hole is larger than the outer diameter of a common bone traction needle so as to accommodate the bone traction needle.

An insertion opening 14 communicated with the accommodating hole 13 is formed in an inward concave manner on one side surface of the body 1, the insertion opening 14 is of a long and narrow strip-shaped structure, the width of the insertion opening 14 is larger than the outer diameter of a common bone traction needle, and the cap peak part 12 and the cap body part 11 at the same position are concave inwards until being communicated with the accommodating hole 13, so that the bone traction needle can be inserted into the accommodating hole 13 from the side surface of the insertion opening 14.

According to the utility model, the hat-shaped body 1 is arranged, the hat body 11 of the inner and outer sandwich structures is arranged, the outer layer 111 is woven by cotton yarn materials, so that the hat-shaped body has certain hardness and good water permeability, the inner layer 112 is filled by adsorptive materials, the hat-shaped structure enables the inner layer 112 to have higher thickness, the whole volume of the inner layer 112 is large, the adsorption quantity is large, more alcohol can be adsorbed, the traction needle hole has higher alcohol concentration, a good disinfection effect can be achieved, the frequency of instilling and supplementing alcohol can be reduced, the nursing difficulty is reduced, the alcohol extravasation phenomenon in the instilling process can be reduced, and the dressing falling risk caused by the reduction of the viscosity of the bonding position is reduced;

the outer layer 111 made of the water-permeable material is arranged, so that the water can be directly instilled to the top of the cap body 11 when the supplementary alcohol is instilled, and the alcohol permeates into the inner layer 112 through the outer layer 111 and is adsorbed by the inner layer 112, so that the operation of instilling the supplementary alcohol by a nursing staff can be facilitated, and the nursing efficiency is improved;

the utility model discloses a through setting up body 1 of cap shape, come to bond fixedly with the skin in the traction pinhole outside through cap peak portion 12, can make traction pinhole department form relative sealing environment, can effectively reduce the infection risk, dressing overall structure is compact, small in size simultaneously, and the bonding of being convenient for is fixed, can effectively improve nursing efficiency.

Furthermore, in this embodiment, the dressing special for bone traction needle hole further includes an adhesive sheet 2, the upper portion of the adhesive sheet 2 is adapted to the width of the placement opening 14, the lower portion is in a long sheet shape, the length is close to the outer perimeter of the cap body 11, one end of the adhesive sheet is connected with the edge of the placement opening 14, specifically, the end of the adhesive sheet 2 is connected with the edge of the placement opening 14 at the position of the cap body 11, the other end is a free end, one surface of the adhesive sheet 2 close to the placement opening 14 is coated with a second adhesive layer, the second adhesive layer is covered with a second release paper, the adhesive sheet 2 can be torn after the bone traction needle is inserted into the accommodation hole 13 from the placement opening 14, the second release paper is torn, the adhesive sheet 2 is wrapped around the cap body 11 and fixed, at this moment, the upper portion of the adhesive sheet 2 covers the placement opening 14 at the arc-shaped top structure position, at this moment, the adhesive sheet 2 at the lower portion covers the placement opening 14, at this moment, the outer side of the cap body 11 is wrapped, at this moment, the adhesive sheet 2 also has a certain auxiliary shaping effect, and the whole structure of the cap body 11 is maintained stably. The adhesive sheet 2 has the function of closing the placement opening 14 to reduce the exposure risk of infection at the traction needle hole position, and can also assist the shaping of the cap body 11 to maintain the stability of the whole shape and structure of the body 1.

Further, in the present embodiment, the upper surface of the cap peak 12 is provided with a water-proof layer, which may be a water-proof film, such as a plastic film, so that the upper surface of the cap peak 12 has water-proof property; or the cap peak 12 is made of water-repellent non-woven fabric material, so that the whole cap peak 12 has water-proof performance, and the phenomenon that instilled alcohol or other external liquid permeates from the cap peak 12 to the first adhesive layer 121 below to influence the viscosity of the first adhesive layer 121 can be avoided, the stability of the position adhesion of the cap peak 12 can be ensured, and the falling risk is reduced.

Further, in this embodiment, the edge of the placement port 14 is provided with a molding edge made of hard material, such as hard plastic, and the molding edge is disposed along the edge of the placement port 14, so that the molding edge can keep the shape of the placement port 14 stable, which can facilitate the operation of inserting the bone traction needle into the placement port 14.

Further, in the present embodiment, the placement opening 14 is in an open structure that opens to two sides at a section of the cap peak 12 and at an end far away from the cap body 11, so as to facilitate the side insertion of the bone traction needle, and further improve the nursing efficiency.

Further, in this embodiment, the bottom surface of the cap body 11 is covered with a spun-bonded non-woven fabric layer, and the edge of the spun-bonded non-woven fabric layer is bonded to the outer layer 111 of the cap body 11, so that a "pocket" structure can be formed by matching with the outer layer 111 to support and wrap the inner layer 112, so that the overall structure of the body 1 is stable. Meanwhile, the spun-bonded non-woven fabric has good water permeability and air permeability, so that alcohol adsorbed by the inner layer 112 can permeate into the position of the traction pinholes, and meanwhile, the spun-bonded non-woven fabric has the advantage of soft and comfortable touch feeling.

The use of the dressing for a bone distraction needle hole of the present disclosure in performing a bone distraction needle hole care procedure will be fully described below in conjunction with the foregoing. After the positions of the traction pinholes are disinfected and dried, taking medical forceps to break the placement opening 14 of the dressing towards two sides, approaching to the positions of the bone traction needles, aiming the bone traction needles at the placement opening 14, moving the dressing to enable the bone traction needles to pass through the placement opening 14 and enter into the accommodating holes 13, tearing off the first release paper on the bottom surface of the cap peak 12 at the moment, bonding and fixing the first adhesive layer 121, tearing off the second release paper of the adhesive sheet 2, enabling the adhesive sheet 2 to be adhered and fixed around the cap body 11, enabling the whole shape of the dressing to be stably fixed at the positions of the traction pinholes, enabling the positions of the traction pinholes to form a relative sealing environment, and enabling alcohol to permeate through the outer layer 111 to flow into the inner layer 112 by instilling alcohol to the top position of the cap body 11, and gradually diffusing and volatilizing to the positions of the traction pinholes, so as to play a role in continuous disinfection.

In the description of the present disclosure, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and without being otherwise described, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be configured and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present disclosure.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the claims.

Claims (8)

1. The dressing special for the bone traction needle hole is characterized by comprising a hat-shaped body, wherein the body comprises a hat body part and a hat brim part surrounding the lower end edge of the hat body part, and the hat body part comprises an outer layer formed by braiding cotton yarns and an inner layer filled in the outer layer and made of an adsorptive material; the bottom surface of the cap peak is coated with a first adhesive layer, and the first adhesive layer is covered with a first release paper;

the middle part of the body is provided with an accommodating hole matched with the bone traction needle, and one side surface of the body is inwards recessed to form an accommodating opening communicated with the accommodating hole.

2. The dressing for a bone traction pinhole according to claim 1, further comprising an adhesive sheet, wherein one end of the adhesive sheet is connected to the edge of the insertion opening, the other end is a free end, a second adhesive layer is coated on one surface of the adhesive sheet, which is close to the insertion opening, and a second release paper is coated on the second adhesive layer.

3. The dressing for bone traction pinholes according to claim 1, wherein the upper surface of the cap peak is provided with a water-resistant layer or the cap peak is made of water-repellent nonwoven fabric.

4. The dressing for bone traction pinholes according to claim 1, wherein the rim of the insertion opening is provided with a shaped rim made of hard material.

5. The dressing for a bone traction needle hole according to claim 4, wherein the insertion opening is in an open structure which opens to both sides at a section of the cap peak and at an end far from the cap body.

6. The dressing for bone traction pinholes according to claim 1, wherein the inner layer is made of cotton, fluff pulp or super absorbent resin material.

7. The dressing for bone traction pinholes according to claim 6, wherein the underside of the cap is covered with a spunbond nonwoven layer.

8. The dressing for bone traction pinholes according to claim 1, wherein the inner side of the receiving hole is provided with a shaping layer, and the shaping layer is made of a non-woven fabric material.

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