CN216294885U - Straight type remaining needle fixing pad - Google Patents

Abstract

The utility model discloses a straight indwelling needle fixing pad which is characterized by comprising a protection pad and a fixing pad which are respectively positioned at two sides of an indwelling needle, wherein one side of the protection pad is matched with skin, the other side of the protection pad is matched with a wing part and a tail seat of the indwelling needle to be separated from the skin, one side of the protection pad, which is attached to the skin, is provided with an adhesive surface, the fixing pad comprises a transparent observation section, the observation section corresponds to a silicone tube of the indwelling needle in position, two sides of the observation section are respectively provided with a fixing section matched with the wing part of the indwelling needle, one side of the fixing section is provided with an adhesive layer, and one side of the adhesive layer is adhered to the protection pad to fix the wing part of the indwelling needle. The utility model provides the straight remaining needle fixing pad which can avoid the occurrence of iatrogenic pressure sores by adopting a mechanical structure mode and is convenient for observing the transfusion condition.

Description

Straight type remaining needle fixing pad

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a straight retaining needle fixing pad.

Background

The use of the indwelling needle can reduce the pain and the fear of injection of the sick children caused by repeated venipuncture, relieve the anxiety of parents, facilitate clinical medication, and rescue medication of the urgent and critical sick children, relieve the workload of nurses, reduce the pain of the sick children, so the venous indwelling needle is widely applied clinically. In the face of the special group of children patients, the length of the remaining time of the venous indwelling needle and the comfort of the children patients become the most concerned problems for nurses and parents, and the venous indwelling needle is also a precondition for the successful use and popularization of the indwelling needle.

In the process of infusion after puncturing the skin of a child patient by using a retention needle, the retention needle needs to be fixed, and at present, a silicone tube of the retention needle, together with a wing part and a tail seat of the retention needle, is directly pasted on the skin of the child patient by adopting transparent application so as to realize fixation. However, this method can cause the wings and the tail seat to continuously contact and rub with the skin of the infant patient, which can cause iatrogenic pressure sores. Moreover, when the infant patient sweats a lot, the viscosity of the transparent application is reduced after being wetted, and the silicone tube of the indwelling needle is easy to slide at the puncture hole, so that complications such as phlebitis, local infection and the like are easily caused.

Have the use to have the self-control gasket that has the stickness to replace transparent applying ointment or plaster clinically, the gas permeability and the water permeability that utilize self-control gasket to have reduce the sweat volume of infant, in order to reduce the influence of sweat to self-control gasket stickness, strengthen the fixed effect to alar part and tailstock, nevertheless self-control gasket still can't reduce the emergence of iatrogenic pressure sore, and because the silicone tube that self-control gasket will keep somewhere the needle covers the infiltration blood seepage liquid condition that makes can't in time observe the silicone tube slip from the outside and lead to, there is the risk of infecting, therefore remain to improve.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a straight remaining needle fixing pad which can avoid the occurrence of iatrogenic pressure sores and is convenient for observing the transfusion condition.

In order to achieve the purpose, the utility model provides the following technical scheme: a straight indwelling needle fixing pad comprises a protection pad and a fixing pad which are respectively positioned at two sides of an indwelling needle, wherein one side of the protection pad is matched with skin, the other side of the protection pad is matched with a wing part and a tail seat of the indwelling needle to be separated from the skin, and one side of the protection pad, which is attached to the skin, is provided with an adhesive surface;

the fixed bolster is including transparent observation section, it is corresponding with keeping somewhere needle silicone tube to observe the section position, the both sides of observing the section all are provided with the alar part matched with fixed section with keeping somewhere the needle, every fixed section one side is provided with the viscose layer, every one side and the protection pad bonding of viscose layer are fixed with the alar part that will keep somewhere the needle.

The utility model is further configured to: be provided with on the fixed bolster and keep somewhere corresponding gluey district of outer profile of needle and glue district, the viscose layer sets up on the glue district, be provided with easily tear line and extension line on the fixed bolster, easily tear line and extension line and be the dashed line structure of strikeing, should easily tear the corresponding setting in outer edge in line and no glue district, the extension line is originated on the fixed bolster one side of being close to and keeps somewhere the needle tailstock, the edge that the extension line will easily tear line and fixed bolster links to each other, extension line and easily tear the line and together separate the fixed bolster for glue district and no glue district, no glue district with keep somewhere the needle position coincidence and do not have the stickness, the fixed bolster is close to the one end connection of needle and is provided with bellied piece that tears, should the tailstock tear the piece and link to each other with the gluey district and take to hold between the fingers to operate with supplying medical personnel's finger.

The utility model is further configured to: the outside of adhesion face is pasted and is had easily tearing the layer, every the outside of viscose layer all pastes easily tearing the membrane.

The utility model is further configured to: the protection pad comprises a water absorption layer and a non-woven fabric layer, wherein the non-woven fabric layer is positioned on one side far away from the skin of a human body.

The utility model is further configured to: the length, the width and the thickness of the fixing pad are respectively 27mm, 21mm and 1 mm.

The utility model is further configured to: the protective pad and the fixation pad are both stored in separate sterile packages.

In conclusion, the utility model has the following beneficial effects: the protection pad is adhered to the skin through the adhering surface, the functions of isolating the skin and the wing part and the tailstock of the indwelling needle are achieved, iatrogenic pressure sores generated due to friction caused by direct contact of the wing part and the tailstock of the indwelling needle with the skin are prevented, the adhesive layer on the fixing pad is used for adhering the indwelling needle to the upper surface of the protection pad to achieve fixation, phlebitis caused by sliding of the indwelling needle and complications such as local infection are prevented, the transparent observation section is arranged on the fixing pad, whether blood seepage exists in the puncture position of the indwelling needle or not can be observed through the observation section, abnormality can be found conveniently and timely, and the risk of infection is reduced.

The two wings of the wing part are clamped and fixed through the viscose layers positioned on the two sides of the observation section, so that the remaining needle can be accurately fixed, and the deviation of the remaining needle is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing pad of FIG. 1 in another direction;

FIG. 3 is a schematic cross-sectional view of the protection pad of the present invention.

Reference numerals: 1. a protection pad; 2. a fixing pad; 3. pasting the surface; 4. a fixed section; 5. an adhesive layer; 6. an observation section; 7. an easily torn layer; 8. easy-to-tear film; 9. an active segment; 10. an easily torn line; 11. an extension line; 12. tearing the sheet; 13. a water-absorbing layer; 14. a non-woven fabric layer.

Detailed Description

As shown with reference to figures 1-3,

a straight type indwelling needle fixing pad comprises a protection pad 1 and afixing pad 2 which are respectively positioned at two sides of an indwelling needle, wherein one side of the protection pad 1 is matched with skin, the other side of the protection pad 1 is matched with a wing part and a tail seat of the indwelling needle to be separated from the skin, and one side of the protection pad 1, which is attached to the skin, is provided with anadhesive surface 3;

thefixing pad 2 comprises atransparent observation section 6, and the position of theobservation section 6 corresponds to the silicone tube of the indwelling needle. The both sides of observing thesection 6 all are provided with the alar part matched with fixed section 4 of keeping somewhere the needle, and 4 one sides of every fixed section are provided with viscose layer 5, and one side and the protection pad 1 bonding of every viscose layer 5 are fixed with the alar part that will keep somewhere the needle.

With protection pad 1 through pasting 3 adhesion on skin, play the effect of keeping apart skin and the alar part and the tailstock of keeping somewhere the needle, prevent to keep somewhere that alar part and tailstock direct contact skin of needle arouse the friction and the iatrogenic pressure sore that produces, the mucigel 5 on the fixedbolster 2 is used for pasting the needle of keeping somewhere in the upper surface of protection pad 1 in order to realize fixedly, prevent to keep somewhere that the needle slides and the complication such as phlebitis, local infection, set uptransparent observation section 6 on the fixedbolster 2,permeable observation section 6 observes and keeps somewhere whether there is the infiltration blood seepage condition of needle in puncture department, be convenient for in time discover unusually, reduce the risk of infection.

The two wings of the wing part are clamped and fixed through the viscose layers 5 positioned on two sides of theobservation section 6, so that the remaining needle can be accurately fixed, and the deviation of the remaining needle is prevented.

Furthermore, thefixing pad 2 is provided with a glue-free area and a glue area (i.e. the glue area is the part of thefixing pad 2 except the glue-free area) corresponding to the outer contour of the indwelling needle, and the glue layer 5 is arranged on the glue area. Be provided with on thefixed bolster 2 and easilytear line 10 and extension line 11, easilytear line 10 and extension line 11 and be the dashed line structure of short line form, this easily tearline 10 and the corresponding setting in outer edge in no glue area, and then with the corresponding setting in outline border of keeping somewhere the needle, extension line 11 is originated onfixed bolster 2 and is close to the one side of keeping somewhere the needle tailstock, extension line 11 links to each other easily tearline 10 with the border offixed bolster 2, extension line 11 and easily tearline 10 together separatefixed bolster 2 for glue area and no glue area, no glue area with keep somewhere needle position coincidence and stickness do not have, fixedbolster 2 is close to the one end connection of keeping somewhere the needle tailstock and is provided withbellied piece 12 that tears, thistear piece 12 and no glue area link to each other and operate in order to supply medical personnel's finger to take to hold between the fingers.

Since thefixing pad 2 is adhered to the protection pad 1 to fix the wing portion of the indwelling needle. The greater the viscosity between thefixing pad 2 and the protection pad 1, the better the effect of fixing the indwelling needle, so that the indwelling needle is not easy to move in the indwelling process. However, the good adhesion between thefixing pad 2 and the protection pad 1 has a drawback that when the indwelling needle is taken out, thefixing pad 2 is firstly torn off from the protection pad 1, the indwelling needle is inevitably moved in the blood vessel of the infant patient during the tearing process, and the needle head of the indwelling needle is kept in the infant patient, so that the infant patient is painful and potential safety hazards exist.

Through adopting above-mentioned scheme, can stimulate and tearpiece 12 and tear the clamping area on with fixedbolster 2 along easily tearingline 10 and remove for keep somewhere the needle and expose externally, simply conveniently relieved the fixed of keeping somewhere the needle with this, can keep somewhere dismantling of needle, reduce infant's misery. After the indwelling needle is taken out of the infant body, thefixing pad 2 is adhered to the surface of the protective pad 1 in the glue area and is detached together with the protective pad, and the operation can be completed only by tearing off the protective pad 1 adhered to the skin.

Furthermore, the outer side of the stickingsurface 3 is stuck with an easy-tearinglayer 7, and the outer side of each adhesive layer 5 is stuck with an easy-tearingfilm 8. Through setting up easily tearlayer 7 or easily tear the stickness thatmembrane 8 leads to because of the contact before avoiding using and reduce, the stickness when the guarantee uses can paste the use after tearing.

Further, thefixing pad 2 is made of a transparent material, and the adhesive layer 5 is not made of a transparent material, and may be a conventional milky adhesive layer. With this, form transparent no glue district and opaque glue district on fixedbolster 2 to medical personnel discern fast, medical personnel of being convenient for see through fixedbolster 2 and find out keeping somewhere the needle alar part, press the alar part when dismantling and keep somewhere the needle and make it temporarily fixed, prevent to pull and tear the in-process thatpiece 12 demolishd and keep somewhere the needle skew, with this reduction infant's misery.

The application process of the indwelling needle protection pad comprises the steps of firstly tearing the easy-tearinglayer 7, adhering the protection pad 1 to the skin through the adheringsurface 3, secondly aligning theobservation section 6 on thefixing pad 2 to the silicone tube of the indwelling needle, tearing the easy-tearingfilm 8, and fixing the wing part of the indwelling needle on the upper surface of the protection pad 1 through the adhesive layer 5, so that accurate fixing is realized, and the indwelling needle is prevented from shifting. Finally, the silicone tube at the puncture position is fixed by adopting the sterile transparent application, so that the slippage and bacterial infection of the silicone tube are avoided. In addition, because the infant is lively and lively, keeping somewhere the needle and keeping somewhere the in-process, the infant's motion by a wide margin causes the silicone tube to slide easily, leads to the oozing of blood, has the risk of infection, andpermeable observation section 6 is observed and is kept somewhere whether the needle has the oozing of blood infiltration condition in puncture department, is convenient for in time adjust.

After the infusion is finished, when the silicone tube of the indwelling needle is taken out from the blood vessel of the child, a medical worker presses the corresponding position of the wing part of the indwelling needle on thefixing pad 2 with one hand, the indwelling needle is temporarily fixed, thetearing piece 12 is pulled by the other hand, thefixing pad 2 clamping area is torn off along the easy-to-tear line 10, the fixing of thefixing pad 2 on the indwelling needle is released, the indwelling needle is exposed outside, the transparent application patch can be detached, and finally the adhered protecting pad 1 and the adhering area of thefixing pad 2 are torn off from the skin together, and the detachment work is completed.

Furthermore, protection pad 1 is including absorbingwater layer 13 andnon-woven fabrics layer 14, and non-wovenfabrics layer 14 is located the one side of keeping away from human skin, realizes waterproof ventilative when can realizing protecting skin, prevents that sweat infiltration from causing protection pad 1's stickness to reduce and drop.

Further, the length, width and thickness of thefixing pad 2 are respectively 27mm, 21mm and 1 mm. The specification of thefixing pad 2 is matched with that of the existing indwelling needle, and the indwelling needle can be completely covered.

Furthermore, the protection pad 1 and thefixing pad 2 are both stored in independent sterile packages, so that the use process is guaranteed to be in a sterile state, and the risk of infection is reduced.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (6)

1. The utility model provides a straight type remaining needle fixed bolster, characterized by: the indwelling needle comprises a protection pad (1) and a fixing pad (2) which are respectively positioned at two sides of an indwelling needle, wherein one side of the protection pad (1) is matched with the skin, the other side of the protection pad (1) is matched with a wing part and a tail seat of the indwelling needle to be separated from the skin, and one side, which is attached to the skin, of the protection pad (1) is provided with an adhesive surface (3);

the utility model discloses a needle protection device, including protection pad (1), fixed bolster (2) are including transparent observation section (6), it is corresponding with keeping somewhere needle silicone tube to observe section (6) position, the both sides of observing section (6) all are provided with and keep somewhere alar part matched with fixed section (4) of needle, every fixed section (4) one side is provided with viscose layer (5), every one side and the protection pad (1) bonding of viscose layer (5) are fixed with the alar part that will keep somewhere the needle.

2. The straight indwelling needle fixing pad according to claim 1, wherein: the adhesive-free area and the adhesive area corresponding to the outer contour of the indwelling needle are arranged on the fixing pad (2), the adhesive layer (5) is arranged on the adhesive area, the fixing pad (2) is provided with an easy-to-tear line (10) and an extension line (11), the easy-to-tear line (10) and the extension line (11) are both short-line-shaped virtual line structures, the easy-to-tear line (10) and the outer edge of the adhesive-free area are correspondingly arranged, the extension line (11) starts from one side of the fixing pad (2) close to the tailstock of the indwelling needle, the extension line (11) connects the easy-to-tear line (10) with the edge of the fixing pad (2), the extension line (11) and the easy-to-tear line (10) together separate the fixing pad (2) into the adhesive area and the adhesive-free area, the adhesive-free area coincides with the position of the indwelling needle and has no adhesive property, one end of the fixing pad (2) close to the indwelling needle is connected with a convex tearing tail seat (12), the tearing piece (12) is connected with the glue-free area so as to be held by fingers of medical staff for operation.

3. The straight indwelling needle fixing pad according to claim 2, wherein: the outside of pasting face (3) is pasted and is had easily tearing layer (7), every easily tear membrane (8) have all been pasted in the outside of viscose layer (5).

4. The straight indwelling needle fixing pad according to claim 3, wherein: the protective pad (1) comprises a water absorption layer (13) and a non-woven fabric layer (14), wherein the non-woven fabric layer (14) is positioned on one side far away from the skin of a human body.

5. The straight indwelling needle fixing pad according to claim 4, wherein: the length, the width and the thickness of the fixing pad (2) are respectively 27mm, 21mm and 1 mm.

6. The straight indwelling needle fixing pad according to claim 5, wherein: the protection pad (1) and the fixing pad (2) are stored in independent sterile packages.

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