CN213642563U - Special plaster for indwelling needle venous catheter - Google Patents

Abstract

The utility model discloses a keep somewhere special use of needle ductus venosus is applied ointment or plaster relates to the equipment technical field that applies ointment or plaster, specifically keeps somewhere special use of needle ductus venosus is applied ointment or plaster, including first inoxidizing coating, the first bond line of lower extreme fixedly connected with of first inoxidizing coating, the lower surface swing joint of first bond line has the layer of pasting, the middle part fixedly connected with draw-in groove of the layer of pasting, but the circumference on the layer of pasting connects the first layer of pasting in a detachable way even has the first layer of pasting, the first surface of pasting the layer can be dismantled and be connected with the. This keep somewhere special application of needle ductus venosus, through the setting of transparent plastic application layer, make this keep somewhere special application of needle ductus venosus possess the effect of being convenient for observe the wound condition, through the cooperation setting of first inoxidizing coating and second inoxidizing coating, can first inoxidizing coating and second inoxidizing coating clamp in the middle of applying the layer in the use to the effect that the protection applied the layer has been played, has reached the volatile purpose of effective prevention property of a medicine.

Description

Special plaster for indwelling needle venous catheter

Technical Field

The utility model relates to a technical field of the equipment of applying ointment or plaster specifically is keeping somewhere needle venous catheter special use and applies ointment or plaster.

Background

The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of needle injection, alleviate the anxiety of parents, facilitate clinical medication, rescue medication of urgent and critical patients, reduce the workload of nurses and reduce the pain of the sick children, so the intravenous indwelling needle is widely applied clinically, and in the face of the special group of the sick children, the length of the indwelling time of the intravenous indwelling needle and the comfort of the sick children become the most concerned problems of the nurses and the parents, and the intravenous indwelling needle is also the precondition of sign and popularization for the successful use of the indwelling needle, and is also called as the intravenous trocar. The core components include a flexible catheter/cannula that can be indwelling in a blood vessel, and a stainless steel puncture guiding stylet. When in use, the catheter and the needle core are punctured into a blood vessel together, after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is left in the blood vessel so as to carry out infusion treatment. The indwelling needle is divided into an open type and a closed type, the open type is divided into a common type and a safety type (a needle-prick prevention type), and the closed type is divided into a common type and a safety type (a needle-prick prevention type). The medical dressing patch is an important medical material for covering sores, wounds or other injuries, can replace damaged skin to play a role of temporary barrier, avoid or control wound infection and provide an environment beneficial to wound healing.

The existing medical dressing has certain limitation, when in use, in order to observe the condition of a wound, the medical dressing needs to be repeatedly uncovered, through a plurality of operations, the pasting layer does not have the pasting effect, the internal dressing layer also has a corresponding effect, the condition of waste replacement is caused, the position of a remaining needle on the medical dressing can not be well fixed, the condition of left and right movement is caused, and secondary damage is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a special application of indwelling needle venous catheter, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the special application for the indwelling needle venous catheter comprises a first protective layer, wherein a first bonding layer is fixedly connected to the lower end of the first protective layer, a pasting layer is movably connected to the lower surface of the first bonding layer, a clamping groove is fixedly connected to the middle of the pasting layer, a first pasting layer is detachably connected to the circumferential direction of the pasting layer, a second pasting layer is detachably connected to the outer surface of the first pasting layer, a medicine layer is fixedly connected to the lower surface of the pasting layer, and a medical adhesive tape ring is fixedly connected to the lower surface of the pasting layer.

Optionally, one end of the first adhesive layer is fixedly connected with a first uncovering sheet, and the outer surface of the first uncovering sheet is provided with anti-skid grains.

Optionally, the application layer is made of transparent medical plastic, the inside of the application layer is fixedly connected with a plurality of micro vent pipes, and the number of the micro vent pipes is multiple.

Optionally, the lower surface of the drug layer is fixedly connected with a second protective layer, one end of the second protective layer is fixedly connected with a first uncovering sheet, and the first protective layer and the second protective layer are both made of paper materials.

Optionally, the first adhesive layer is a volatile adhesive material.

Optionally, one end of the first adhesive layer is fixedly connected with a second uncovering piece, one end of the second adhesive layer is fixedly connected with a third uncovering piece, and the outer side of the medical adhesive tape ring is fixedly connected with a fourth uncovering piece.

(III) advantageous effects

The utility model provides a keep somewhere needle venous catheter special use and apply ointment or plaster, possess following beneficial effect:

1. this keep somewhere special application of needle ductus venosus, through the setting of transparent plastic application layer, make this keep somewhere special application of needle ductus venosus possess the effect of being convenient for observe the wound condition, through the cooperation setting of first inoxidizing coating and second inoxidizing coating, can first inoxidizing coating and second inoxidizing coating clamp in the middle of applying the layer in the use to the effect that the protection applied the layer has been played, has reached the volatile purpose of effective prevention property of a medicine.

2. This keep somewhere special use of needle ductus venosus is applied ointment or plaster, through the setting of miniature breather pipe, makes this keep somewhere special use of needle ductus venosus apply ointment or plaster and has possessed the effect of good air permeability, has reached the purpose of help wound healing, pastes the layer through first pasting the layer and the second can paste the layer (perhaps the second is pasted the layer and is demolishd) with the first of adhesive deterioration in the in-process of use, has reached the prevention and has applied the layer and not make the purpose that drops well at the adhesive property. Through the arrangement of the clamping groove, the special application for the indwelling needle venous catheter has the effect of fixing the indwelling needle.

Drawings

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

FIG. 2 is a schematic view of the lower surface structure of the application layer of the present invention;

FIG. 3 is a schematic view of the upper surface structure of the application layer of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the lower surface of the first protection plate of the present invention.

In the figure: 1. a first protective layer; 2. a first adhesive layer; 3. a dressing layer; 4. a card slot; 5. a first adhesive layer; 6. a second adhesive layer; 7. a drug layer; 8. a medical adhesive tape ring; 9. a first uncovering sheet; 10. a micro vent pipe; 11. a second protective layer; 12. a second uncovering sheet; 13. third uncovering the sheet; 14. and fourthly, uncovering the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the special application for the indwelling needle venous catheter comprises a first protective layer 1, a first bonding layer 2 is fixedly connected to the lower end of the first protective layer 1, a first uncovering piece 9 is fixedly connected to one end of the first bonding layer 2, anti-skidding lines are arranged on the outer surface of the first uncovering piece 9, an application layer 3 is movably connected to the lower surface of the first bonding layer 2, the first bonding layer 2 is made of a volatilizable viscous material, the application layer 3 is made of a transparent medical plastic material, the effect of conveniently observing the condition of a wound is achieved through the arrangement of the transparent plastic application layer 3, a plurality of micro vent pipes 10 are fixedly connected to the inner portion of the application layer 3, the number of the micro vent pipes 10 is multiple, the special application for the indwelling needle venous catheter has the effect of good air permeability through the arrangement of the micro vent pipes 10, the purpose of helping the wound healing is achieved, a clamping groove 4 is fixedly connected to the middle portion of the application layer 3, through the arrangement of the clamping groove 4, the special application for the indwelling needle venous catheter has the effect of fixing the indwelling needle, the circumferential direction of the application layer 3 is detachably connected with the first pasting layer 5, the outer surface of the first pasting layer 5 is detachably connected with the second pasting layer 6, through the detachable arrangement of the first pasting layer 5 and the second pasting layer 6, the first pasting layer 5 (or the second pasting layer 6) with poor adhesiveness can be detached in the using process, the purpose of preventing the application layer 3 from falling due to poor adhesiveness is achieved, the lower surface of the application layer 3 is fixedly connected with the medicine layer 7, the lower surface of the medicine layer 7 is fixedly connected with the second protective layer 11, through the matching arrangement of the first protective layer 1 and the second protective layer 11, the application layer 3 can be clamped between the first protective layer 1 and the second protective layer 11 in the using process, and the effect of protecting the application layer 3 is achieved, the purpose of effectively preventing the medicine property from volatilizing is achieved, the first piece 9 of taking off of one end fixedly connected with of second inoxidizing coating 11, first inoxidizing coating 1 and second inoxidizing coating 11 are paper materials, the lower fixed surface of applying layer 3 is connected with medical adhesive tape ring 8, the piece 12 is taken off to the first one end fixedly connected with second that pastes layer 5, the piece 13 is taken off to the one end fixedly connected with third that layer 6 is pasted to the second, the piece 14 is taken off to the outside fixedly connected with fourth that medical adhesive tape ring 8.

When in use, the first protective layer 1 is uncovered through the first uncovering piece 9, the first adhesive layer 2 on the first protective layer 1 can slowly volatilize in the air and can not be adhered to other places, the second protective layer 11 is uncovered through the first uncovering piece 9, the applying layer 3 is placed at the position of a wound, the remaining needle is clamped in the clamping groove 4, the medical adhesive tape ring 8 is uncovered through the fourth uncovering piece 14 to enable the applying layer 3 to be pasted on the wound, the medicine of the medicine layer 7 can be tightly pasted on the skin by pressing the middle part of the applying layer 3 (because the micro vent pipe 10 is fixedly connected inside the applying layer 3, good air permeability can be ensured at the wound), when the edge of the application layer 3 is touched carelessly, the adhesiveness of the application layer is deteriorated, the second adhesive layer 6 can be removed through the third peeling sheet 13, the application layer 3 is ensured not to fall off easily, and similarly, the first adhesive layer 5 can also be removed through the second peeling sheet 12.

The utility model discloses a theory of operation and beneficial effect: the special application for the indwelling needle venous catheter has the effect of conveniently observing the condition of a wound by arranging the transparent plastic application layer 3, and through the matching arrangement of the first protective layer 1 and the second protective layer 11, the application layer 3 may be sandwiched by the first protective layer 1 and the second protective layer 11 during use, thereby playing the role of protecting the application layer 3 and achieving the purpose of effectively preventing the volatilization of medicine properties, the special application for the indwelling needle venous catheter has good ventilation effect by the arrangement of the miniature ventilation pipe 10, and achieves the purpose of helping wound healing, through the detachable arrangement of the first adhesive layer 5 and the second adhesive layer 6, the first adhesive layer 5 (or the second adhesive layer 6) with poor adhesiveness can be removed during use, so that the purpose of preventing the adhesive layer 3 from falling off due to poor adhesiveness is achieved. The special application for the intravenous catheter of the indwelling needle has the effect of fixing the indwelling needle by arranging the clamping groove 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Keep somewhere needle venous catheter special use and apply ointment or plaster, including first inoxidizing coating (1), its characterized in that: the utility model discloses a medical adhesive tape ring (8) of lower extreme fixedly connected with of first inoxidizing coating (1), the lower surface swing joint of first inoxidizing coating (2) has application layer (3), middle part fixedly connected with draw-in groove (4) of application layer (3), the circumference of application layer (3) is detachable to be connected with first layer (5) of pasting, the surface on first layer (5) of pasting can be dismantled and be connected with the second and paste layer (6), the lower fixed surface of application layer (3) is connected with medicine layer (7), the lower fixed surface of application layer (3) is connected with medical adhesive tape ring (8).

2. The patch dedicated for an indwelling needle venous catheter according to claim 1, wherein: one end of the first adhesive layer (2) is fixedly connected with a first uncovering sheet (9), and anti-skid grains are arranged on the outer surface of the first uncovering sheet (9).

3. The patch dedicated for an indwelling needle venous catheter according to claim 1, wherein: the utility model discloses a medical ventilation pipe, including applying layer (3), the inside fixedly connected with of applying layer (3) is miniature breather pipe (10), the quantity of miniature breather pipe (10) has a plurality ofly.

4. The patch dedicated for an indwelling needle venous catheter according to claim 1, wherein: the lower surface of the medicine layer (7) is fixedly connected with a second protective layer (11), one end of the second protective layer (11) is fixedly connected with a first uncovering sheet (9), and the first protective layer (1) and the second protective layer (11) are both made of paper materials.

5. The patch dedicated for an indwelling needle venous catheter according to claim 1, wherein: the first adhesive layer (2) is a volatile adhesive material.

6. The patch dedicated for an indwelling needle venous catheter according to claim 1, wherein: one end of the first pasting layer (5) is fixedly connected with a second uncovering piece (12), one end of the second pasting layer (6) is fixedly connected with a third uncovering piece (13), and the outer side of the medical adhesive tape ring (8) is fixedly connected with a fourth uncovering piece (14).

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