CN213789333U

CN213789333U - Novel special application of needle is kept somewhere to vein

Info

Publication number: CN213789333U
Application number: CN202022521506.0U
Authority: CN
Inventors: 沈丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-27
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to the technical field of medical supplies, in particular to a novel application special for a venous indwelling needle, which comprises an application body and release paper which is arranged by being attached to the viscous surface of the application body, wherein the application body is made of non-woven fabrics with air permeability; a main application area is arranged in the center of the back side of the application body, an adhesive layer is arranged on the application body on the periphery of the main application area, and the release paper has a shape matched with the shape of the adhesive layer of the application body; a bayonet for clamping the vein preformed needle clamp is arranged on the main application area; the main application area is correspondingly provided with an application area. The utility model has reasonable and novel design, can conveniently and stably clamp the vein indwelling needle clip in the bayonet, and can prevent the blood return problem when the vein indwelling needle is used; be provided with supplementary adhesive area on the body of applying ointment or plaster, can fix the transfer line of vein reservation needle butt joint, the paster fluting that sets up on the body of applying ointment or plaster allows the body of applying ointment or plaster to take place big deformation, improves the laminating degree of applying ointment or plaster body and human skin.

Description

Novel special application of needle is kept somewhere to vein

Technical Field

The utility model relates to the technical field of medical supplies, concretely relates to novel special application of needle is kept somewhere to vein.

Background

The venous indwelling needle is also called as venous trocar, the core component comprises a soft catheter/cannula which can be indwelling in the blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, when the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is indwelling in the blood vessel so as to carry out transfusion treatment. The application of the venous indwelling needle is a better method for clinical transfusion, on one hand, the pain caused by repeated puncture of a patient can be relieved, and on the other hand, the workload of clinical nurses can be relieved. In actual operation, the indwelling needle is fixed on the skin of a human body through application, and during operation, one hand is needed to fix the needle, and the other hand is used for applying, so that the application is easy to wrinkle, and the fixing effect is directly influenced; in addition, the whole patch is stuck on the skin, so that the air permeability is poor; when the patch is stuck on the skin for a long time, the patch is not easy to operate when needing to be removed; the fixing effect of the venous indwelling needle is poor, and the venous indwelling needle is easy to shift in the arm moving process, so that the experience of a patient is poor; in addition, the application of the conventional arrangement easily causes the blood return problem at the acupuncture point of the patient during the use process. Therefore, the special application of the venous indwelling needle is provided to overcome the problems of the application in the using process.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the embodiment of the utility model provides a novel special application of needle is kept somewhere to vein, the utility model discloses an aim at realizes through following technical scheme:

a novel application special for a venous indwelling needle comprises an application body and release paper attached to the adhesive surface of the application body, wherein the application body is made of breathable non-woven fabric;

a main application area is arranged in the center of the back side of the application body, an adhesive layer is arranged on the application body on the periphery of the main application area, and the release paper has a shape matched with that of the adhesive layer of the application body;

a bayonet for clamping the vein preformed needle clamp is arranged on the main application area;

the main application area is correspondingly provided with an application area.

Furthermore, an auxiliary adhesive area is further arranged on the non-adhesive surface of the application body, the auxiliary adhesive area at least comprises a group of auxiliary adhesive sheets oppositely arranged along the length direction of the application body, and adhesive paper is correspondingly arranged on the auxiliary adhesive sheets.

Furthermore, the auxiliary adhesive sheets are two first auxiliary adhesive sheets arranged in parallel, and the first auxiliary adhesive sheets are fixedly connected with the surface of the application body.

Furthermore, at least one group of adhesive sheet slots which are arranged on the application body and correspond to the auxiliary adhesive sheets; the auxiliary adhesive sheet is a second auxiliary adhesive sheet which is contained in the adhesive sheet groove and connected with the application body.

Further, the application body is of a hexagonal or square structure.

Further, the width of the bayonet is L, and the length of the bayonet is M; wherein L is between 1.5mm and 3.0mm, and M is between 15mm and 25 mm.

Furthermore, an included angle between the bayonet and the long edge of the application body is alpha; wherein 30 ° α ≦ 60.

Furthermore, the release paper is a first release paper and a second release paper which are in left-right framing.

Furthermore, two groups of adhesive sheet slots are arranged on the application body in parallel; the auxiliary adhesive sheets are four second auxiliary adhesive sheets which are contained in the adhesive sheet grooves and connected with the application body.

Compared with the prior art the utility model discloses beneficial effect does:

1. the utility model has reasonable and novel design, can conveniently and fast clamp the tail end of the clip of the vein indwelling needle in the bayonet, thereby leading the application body to be tightly attached to the skin, improving the fixing stability of the vein indwelling needle, avoiding the movement of a later-stage infusion tube and the vein indwelling needle in the repeated use process, and effectively preventing the blood return phenomenon of the needle inserting part; in addition, the intravenous indwelling needle application of the embodiment of the utility model can be well attached to the skin of the human body, and the indwelling needle application is prevented from curling;

2. the utility model is provided with an auxiliary adhesive area on the application body; the auxiliary adhesive area is provided with first auxiliary adhesive sheets or second auxiliary adhesive sheets of different types, and the first auxiliary adhesive sheets or the second auxiliary adhesive sheets can be folded to fix the infusion tube butted with the vein indwelling needle so as to keep the stability of the infusion process of the vein indwelling needle;

3. the utility model discloses a paster fluting that sets up on applying ointment or plaster the body, the paster fluting is not merely providing the space that holds the supplementary gluing piece of second, and the paster fluting is applying ointment or plaster body and human skin paste in-process, and the paster fluting allows the body of applying ointment or plaster to take place big deformation to improve the laminating degree of applying ointment or plaster body and human skin greatly.

Drawings

FIG. 1 is a first perspective view of a first embodiment of the patch of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the first embodiment of the patch of the present invention;

FIG. 3 is a schematic structural view of a first embodiment of the patch of the present invention ((a) front view, (b) back view);

FIG. 4 is a schematic structural view of a second embodiment of the applicator of the present invention;

FIG. 5 is a schematic view of a first perspective structure of a third embodiment of the patch of the present invention;

FIG. 6 is a schematic view of a second perspective of a third embodiment of the patch of the present invention;

FIG. 7 is a schematic view of a third perspective of a fourth embodiment of the patch of the present invention;

fig. 8 is a fourth perspective view of a fourth embodiment of the patch of the present invention.

In the figure:

100. applying; 0. a primary application area; 1. an application body; 2. release paper; 3. a bayonet; 4. a first release paper; 5. a second release paper; 6. a first auxiliary adhesive sheet; 7. adhesive paper; 8. a second auxiliary adhesive sheet; 9. and (5) slotting the adhesive sheet.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b):

referring to fig. 1-3, a novel application special for a venous indwelling needle, the application 100 comprises an application body 1 and release paper 2 attached to the adhesive surface of the application body 1, and the application body 1 is made of air-permeable non-woven fabric; a main application area 0 is arranged in the center of the back side of the application body 1, an adhesive layer is arranged on the periphery of the main application area 0, the application body 1 is provided with the release paper 2, and the shape of the release paper is matched with that of the adhesive layer of the application body 1; in this embodiment, adopt oily paper from type paper 2, can be convenient with apply ointment or plaster body 1 separation, tear and remove from type paper 2 and can will apply ointment or plaster convenient posting of body 1 at patient's back of the hand or wrist. Be provided with bayonet socket 3 of joint vein reservation needle clip on the main application area 0, bayonet socket 3 that sets up in this embodiment can be convenient, stable paste and keep somewhere the needle extension pipe end at the vein, can let the one-hand clamp of keeping somewhere the needle block the most terminal of extension pipe to realize that the vein is kept somewhere the needle and is stably pasted, and can effectively prevent that patient's contact pin position from taking place the blood return. The main application area 0 is correspondingly provided with an application area, and the application components of the application area on the main application area 0 mainly comprise hemostatic agents for stopping bleeding and preventing bleeding after the needle insertion is finished; it should be noted that the primary application area 0 may also be provided in a configuration with an adhesive layer for further securing the venous indwelling needle clip.

In an optional embodiment, an auxiliary adhesive area is further arranged on the non-adhesive surface of the application body 1, and the auxiliary adhesive area and the main application area 0 are correspondingly arranged on the application body 1; the auxiliary adhesive area at least comprises a group of auxiliary adhesive sheets oppositely arranged along the length direction of the application body 1, and adhesive paper 7 is correspondingly arranged on the auxiliary adhesive sheets. In this embodiment, can fix the transfer line that the needle butt joint was kept somewhere to the vein through supplementary sticky piece through taking off gumming paper to improve the use convenience performance that the needle was kept somewhere to the vein. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In a specific embodiment, referring to fig. 5 and 6, the auxiliary adhesive sheets are two first auxiliary adhesive sheets 6 arranged in parallel, and the first auxiliary adhesive sheets 6 are fixedly connected with the surface of the application body 1; in this embodiment, 6 middle parts of first supplementary sticky sheet are fixed connection on applying ointment or plaster body 1 through the mode of gluing or impression, can realize fixing the transfer line with the butt joint of vein indwelling needle through turning over first supplementary sticky sheet. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In a specific embodiment, referring to fig. 7 and 8, at least one set of adhesive sheet slots 9 are provided on the applicator body 1 corresponding to the auxiliary adhesive sheets; the auxiliary adhesive sheet is a second auxiliary adhesive sheet 8 which is contained in the adhesive sheet slot 9 and connected with the application body. In this embodiment, a set of adhesion sheet fluting 9 includes two adhesion sheet fluting of subtend setting, be provided with the supplementary adhesion sheet of second in the two adhesion sheet fluting respectively, cooperation through the supplementary adhesion sheet of two second can be fixed the transfer line of keeping somewhere the needle butt joint with the vein, and the adhesion sheet fluting of seting up on the body of applying ointment or plaster, not only provide the space that holds the supplementary adhesion sheet of second, and the paster fluting is applying ointment or plaster body and human skin paste in-process, the paster fluting allows the body of applying ointment or plaster to take place big deformation, thereby improve the laminating degree of applying ointment or plaster body and human skin greatly. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In an alternative embodiment, with reference to figures 3 and 4, the applicator body 1 is of hexagonal or square configuration; in this embodiment, the primary application area is square or rectangular in shape; the hexagonal structure of applying ointment or plaster the body is rectangular applies ointment or plaster the body, and will apply ointment or plaster the body four corners chamfer and form. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In a specific embodiment, referring to fig. 3 or 4, the bayonet 3 has a width L and a length M; wherein L is between 1.5mm and 3.0mm, M is between 15mm and 25 mm; the included angle between the bayonet 3 and the long edge of the application body 1 is alpha; wherein 30 ° α ≦ 60. In this embodiment, bayonet width L is 2mm, and length M is 20mm, and contained angle alpha is 45 °, and the bayonet of this kind of setting can be convenient for apply ointment or plaster the body to the fixed of needle is kept somewhere to the vein, improves the fixed stability to needle is kept somewhere to the vein. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In an optional embodiment, the release paper 2 is a first release paper 4 and a second release paper 5 which are separated left and right; in this embodiment, adopt the framing setting from type paper, the convenient separation of type paper and the body of applying ointment or plaster can be convenient realization. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In some optional embodiments, two groups of adhesive sheet slots 9 are arranged on the application body 1 in parallel; the auxiliary adhesive sheets are four second auxiliary adhesive sheets 8 which are contained in the adhesive sheet slots 9 and connected with the application body; the application body of this kind of structure and supplementary gluing piece of second have further improved the fixed stability to the transfer line of keeping somewhere the needle butt joint with the vein. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.

In addition, it should be noted that the novel application of the venous indwelling needle of the embodiments of the present invention is not limited to the fixed venous indwelling needle clip, but can also be used for other similar medical applications, and the embodiments of the present invention are merely exemplary and not limited.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the embodiments in the present specification are all described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and system embodiments, since they are basically similar to the method embodiments, the description is simple, and for the relevant points, referring to the partial description of the method embodiments, it is sufficient that the components indicated as units may or may not be physical units, that is, may be located in one place, or may not be divided into a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. Can be understood and implemented by those skilled in the art without inventive effort.

The above description is only one specific implementation method of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A novel application special for a venous indwelling needle, the application (100) comprises an application body (1) and release paper (2) which is attached to the adhesive surface of the application body (1), and is characterized in that the application body (1) is made of air-permeable non-woven fabric;

a main application area (0) is arranged in the center of the back side of the application body (1), an adhesive layer is arranged on the periphery of the main application area (0) and on the application body (1), and the release paper (2) has a shape matched with the shape of the adhesive layer of the application body (1);

a bayonet (3) for clamping a vein preformed needle clamp is arranged on the main application area (0);

the main application area (0) is correspondingly provided with an application area.

2. The novel application special for the venous indwelling needle according to claim 1, wherein an auxiliary adhesive area is further provided on the non-adhesive surface of the application body (1), the auxiliary adhesive area at least comprises a group of auxiliary adhesive sheets oppositely arranged along the length direction of the application body (1), and adhesive paper (7) is correspondingly provided on the auxiliary adhesive sheets.

3. The novel application special for the venous indwelling needle according to claim 2, wherein the auxiliary adhesive sheets are two first auxiliary adhesive sheets (6) arranged in parallel, and the first auxiliary adhesive sheets (6) are fixedly connected with the surface of the application body (1).

4. The novel application special for the venous indwelling needle according to claim 2, wherein the application body (1) is provided with at least one group of adhesive sheet slots (9) corresponding to the auxiliary adhesive sheets; the auxiliary adhesive sheet is a second auxiliary adhesive sheet (8) which is contained in the adhesive sheet groove (9) and connected with the application body.

5. The novel application special for the venous indwelling needle according to any one of claims 1 to 4, wherein the application body (1) is of a hexagonal or square structure.

6. The novel application special for the venous indwelling needle according to claim 5, wherein the width of the bayonet (3) is L, and the length is M; wherein L is between 1.5mm and 3.0mm, and M is between 15mm and 25 mm.

7. The novel application special for the venous indwelling needle according to claim 6, wherein the included angle between the bayonet (3) and the long side of the application body (1) is alpha; wherein 30 ° α ≦ 60.

8. The novel application special for the venous indwelling needle according to claim 5, wherein the release paper (2) is a first release paper (4) and a second release paper (5) which are separated from each other in left and right.

9. The novel application special for the venous indwelling needle according to claim 4, wherein two groups of sticky sheet slots (9) are arranged in parallel on the application body (1); the auxiliary adhesive sheets are four second auxiliary adhesive sheets (8) which are contained in the adhesive sheet slots (9) and connected with the application body.