CN209771009U - Special aseptic applying ointment or plaster of infusion port not damaged needle - Google Patents

Abstract

The utility model relates to a special aseptic applying ointment or plaster of infusion port not damaged needle, including applying ointment or plaster the body and attaching to from type paper on applying ointment or plaster the body. Wherein, the body of applying ointment or plaster is including being attached to the first face of release paper and the second face that is located the back of first face, and the first face of the body of applying ointment or plaster has the adhesion agent, has the bulge in the uplift of the second face of the body of applying ointment or plaster in the middle part design of the body of applying ointment or plaster. The utility model has the advantages of simple structure, low price, convenient use, high safety and the like.

Description

Special aseptic applying ointment or plaster of infusion port not damaged needle

Technical Field

The utility model relates to a medical appliance especially relates to a special aseptic applying ointment or plaster of infusion port not damaged needle.

Background

The following background is provided to aid the reader in understanding the present invention and is not admitted to be prior art.

An implanted venous transfusion port is called as a transfusion port for short, is a venous transfusion device which can be implanted subcutaneously and left in the body for a long time, mainly comprises an injection seat for puncture and a catheter, and is suitable for long-term or repeated administration, in particular to the infusion of chemotherapeutic drugs. The needle sleeve part of the butterfly wing is provided with an extension tube and a fixed wing, the needle head forms a 90-degree angle with the needle handle, and the needle wing is laid on the injection seat after puncture and fixed by sterile transparent application, and can be continuously used for 7 days. Because the injection seat of the infusion port is protruded on the surface of the skin, and the needle head of the butterfly wing needle is not on the same plane with the needle handle, the butterfly wing needle is fixed by adopting the commonly used plane sterile transparent application, the problems of looseness, folds, edge curling and the like of the transparent application of the butterfly wing needle are easy to occur after the butterfly wing needle is fixed, the sealing effect is poor, and the problem of tube falling or even infection is caused.

In order to solve the technical problem existing in the prior art, the utility model provides a novel special aseptic applying ointment or plaster of infusion port not damaged needle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that the application of ointment or plaster that prior art exists is not hard up, fold, turn-up lead to the puncture position to infect etc. easily, provide one kind difficult not hard up, fold, turn-up, the special aseptic application of infusion port not damaged needle of security height.

the above technical problem of the present invention can be solved by the following technical solutions:

The utility model provides a special aseptic applying ointment or plaster of infusion port not damaged needle, includes that body (1) and attached to apply ointment or plaster from type paper (2) on body (1), wherein, body (1) of applying ointment or plaster is including being attached to the first face from type paper (2) and being located the second face at the back of first face, and the first face of body (1) of applying ointment or plaster has the adhesion agent, has bulge (3) in the second face of body (1) of applying ointment or plaster in the middle part design of body (1) of applying ointment or plaster.

As a further improvement of the utility model, the application body (1) is square, round or oval.

As a further improvement of the utility model, the orthographic projection of the bulge (3) on the second surface of the application body (1) is circular or elliptical.

As a further improvement of the utility model, the diameter of the circle is 20-40 mm, and the height of the bulge (3) is 10-20 mm.

As a further improvement of the utility model, the size of the oval major axis of uplift (3) projection is 20 ~ 40mm, and the minor axis size is four fifths of the major axis size, the height of uplift (3) is 10 ~ 20 mm.

As a further improvement of the utility model, the oval major axis size is 8 ~ 15cm, and the minor axis size is four fifths of the major axis size.

As a further improvement of the utility model, the application body (1) is made of sterile transparent plastic film material.

As a further improvement, the utility model is provided with a tear seam (4) which is convenient for removing the release paper (2) from the application body (1) on the release paper (2).

As a further improvement of the utility model, the tear seam (4) on the release paper (2) approximately equally divides the release paper (2) into two parts, three parts, four parts, six parts or eight parts.

As a further improvement of the utility model, one end of the tear seam (4) extends to the outer edge of the application body (1), and the other end extends to the middle part of the application body (1).

Advantageous effects

The utility model discloses the beneficial effect who brings has solved the technical problem that the application of ointment or plaster is not hard up, fold, turn-up that prior art exists lead to the easy infection of puncture position etc. provides a special aseptic application of infusion port not damaged needle that difficult not hard up, fold, turn-up security are high. In addition, because the utility model discloses an aseptic applying ointment or plaster does not have the trompil, with the complete cladding of syringe needle, does not expose the skin or the wound of syringe needle position and patient's department of pricking, has consequently reduced the risk that the patient is infected by the outside effectively. The utility model discloses still have advantages such as simple structure, low price, convenient to use and security height.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

1-an application body; 2-release paper; 3-bulging; 4-tearing the seam.

Detailed Description

The technical solution of the present invention is further explained by the following specific embodiments with reference to the attached drawings.

Description of terms (partially extracted from Baidu encyclopedia or Baidu network):

Medical dressings, a sheet used in medicine, are generally sterile-processed, disposable, medical consumables. In some areas, adhesive is present to facilitate adhesion to the skin surface. Generally used for being applied to the surface of a wound or covering the wound, preventing the wound from being infected and being beneficial to assisting the wound to close.

Release paper, also known as release paper, silicone oil paper, and the like, is release paper that can prevent prepreg from adhering and also can protect prepreg from contamination. Release paper typically comprises a three-layer structure, a first layer: a bottom layer; a second layer: film spraying; and a third layer: a silicone oil. In most cases, release paper is used with a tacky material, such as glue.

The symbol "-" indicates the interval therebetween. For example, the size of A is 10-15 cm, which means that the size of A is between 10cm and 15cm, namely the size of A is more than or equal to 10cm and less than or equal to 15 cm.

Referring to fig. 1, the utility model relates to a special aseptic applying ointment or plaster of not damaged needle in infusion port, includes: the body 1 of applying ointment or plaster and attached to the release paper 2 who applies ointment or plaster on the body 1. The applicator body 1 includes front and back surfaces. For convenience of description, the front surface is defined as a first surface, and the back surface is defined as a second surface, so that the second surface is located on the back of the first surface. The first side of the application body 1 is provided with an adhesive, and the release paper 2 is attached to the first side of the application body 1, so that the first side of the application body 1 is prevented from being stuck to other objects, dust or other pollutants and the like. A protuberance 3 projecting from the second face of the applicator body 1 is designed at a substantially middle position of the applicator body 1. The bulge 3 is roughly in a hemispherical shape or a flat approximately hemispherical shape, and a cavity which is roughly similar to the shape of the cavity is formed between the inner part of the bulge and the release paper. The protuberance 3 has a circular or elliptical shape in the orthographic projection on the second surface of the application main body 1, and a semicircular or flat approximately semicircular arch in the side projection. The application body 1 is square, round or oval. When the application body 1 is square, the side length of the application body is 10-15 cm (centimeter); when the application body 1 is circular, the diameter is 10-15 cm; when the applicator body 1 is oval, the major axis dimension is 8-15 cm, and the minor axis dimension is approximately four-fifths of the major axis dimension. When the protuberance 3 is circular in the orthographic projection on the second face of the applicator body 1, the diameter of the circle is 20 to 40mm (mm), and the height of the protuberance 3 (i.e., the height of the projection of the side face of the protuberance 3) is 10 to 20 mm. When the protuberance 3 is in the shape of an ellipse in an orthographic projection on the second face of the applicator body 1, the major axis of the ellipse has a dimension of 20 to 40mm, the minor axis has a dimension of about four fifths of the major axis, and the height of the protuberance 3 is 10 to 20 mm.

The application body 1 is made of sterile transparent plastic film material. The release paper 2 is provided with a tear seam 4 for facilitating the removal of the release paper 2 from the application body 1. For more convenience of operation, the tear 4 on the release paper 2 approximately equally divides the release paper 2 into two, three, four, six or eight portions, and the operator can remove the release paper from the application body 1 along the tear 4 in turn. One end of the tear 4 extends to the outer edge of the applicator body 1 and the other end extends to the middle of the applicator body 1, even directly below the protuberance 3 of the applicator body 1.

The first embodiment is as follows:

As shown in figure 1, the sterile application special for the atraumatic needle of the infusion port comprises an application body 1 and release paper 2 at the bottom, wherein the application body 1 is oval, a bulge 3 is arranged in the middle of the application body, the bulge 3 is circular with the diameter of 30mm when viewed on the plane, and the height of the bulge 3 is 10-20 mm. After the butterfly wing needle is inserted into the transfusion port, the circular part of the application is aligned with the needle head of the butterfly wing needle, so that the needle head of the butterfly wing needle is fixed in the bulge 3, the release paper 2 is torn off, the application is smoothly pasted on the skin of a patient slowly, and at the moment, the needle handle of the butterfly wing needle is fixed. The position of uplift 3 is with the syringe needle parcel in applying ointment or plaster, has reduced the possibility that the patient is infected, moreover, according to the actual conditions of infusion port and butterfly wing needle contact surface, sets up uplift 3 into diameter 30 mm's circular, and the parcel nature is good, and the laminating degree is high. The height of the bulge 3 is 10-20 mm, and the bulge is just matched with the height of the bulge of the infusion port, so that the fitting property of the needle head and the infusion port injection seat is improved, and the probability of application looseness, wrinkles and edge curling caused by the fact that the needle head of the butterfly wing needle and the needle handle are not on the same plane is reduced. The surface of a human body is in various curved surface shapes, the oval structure has an extending sense, and the curved surface is good in fitting performance, so that the application body is in an oval shape, the fitting performance of the application body is enhanced, the application is not prone to loosening, wrinkling and curling, and the safety is higher. The long axis of the ellipse is 10-12 cm, and the short axis of the ellipse is 9-11 cm. The ridge 3 is circular in shape with a diameter of 30mm when viewed in plan. According to the actual condition of the contact surface of the transfusion port and the butterfly wing needle, the height of the bulge 3 is set to be a circle with the radius of 10-20 mm, the wrapping performance is good, and the attaching degree is high. The application body 1 is a viscous sterile transparent plastic film, and the bulge 3 is a non-viscous sterile transparent plastic film.

The release paper is provided with a tear seam along the direction of the major axis or the minor axis of the ellipse, one end of the tear seam extends to the outer edge of the application body, and the other end of the tear seam extends to the outer edge of the bulge. The design of tear seam is convenient to tear from applying ointment or plaster the body from type paper, avoids tearing the condition that produces the space from type paper by hand to a certain extent.

the foregoing merely discloses preferred and exemplary embodiments of the present invention and any disclosure made herein without any creative effort shall fall within the scope of the present invention.

Claims (6)

1. the utility model provides a special aseptic applying ointment or plaster of infusion port not damaged needle which characterized in that: the adhesive patch comprises a patch body (1) and release paper (2) attached to the patch body (1), wherein the patch body (1) comprises a first surface attached with the release paper (2) and a second surface positioned on the back of the first surface, the first surface of the patch body (1) is provided with an adhesive, and the middle part of the patch body (1) is provided with a bulge (3) protruding out of the second surface of the patch body (1); the application body (1) is a viscous sterile transparent plastic film, and the bulges (3) are non-viscous sterile transparent plastic films; the application body (1) is square, round or oval; the orthographic projection of the bulge (3) on the second surface of the application body (1) is circular or elliptical; the diameter of the circle is 20-40 mm; the size of the long axis of the projection ellipse of the bulge (3) is 20-40 mm, and the size of the short axis is four fifths of the size of the long axis; the height of the bulges (3) is 10-20 mm.

2. The sterile application special for the atraumatic needle of the port of infusion according to claim 1, characterized in that: the major axis of the ellipse is 8-15 cm, and the minor axis is four fifths of the major axis.

3. The sterile patch special for the atraumatic needle of the port of infusion according to claim 1 or 2, characterized in that: the application body (1) is made of sterile transparent plastic film materials.

4. The sterile patch special for the atraumatic needle of the port of infusion according to claim 3, characterized in that: from the design on type paper (2) have be convenient for from type paper (2) tear seam (4) that apply ointment or plaster body (1) and remove.

5. The sterile patch special for the atraumatic needle of the port of infusion according to claim 4, characterized in that: the tear seam (4) on the release paper (2) approximately equally divides the release paper (2) into two parts, three parts, four parts, six parts or eight parts.

6. The sterile patch special for the atraumatic needle of the port of infusion according to claim 5, characterized in that: one end of the tear seam (4) extends to the outer edge of the application body (1), and the other end of the tear seam extends to the middle of the application body (1).