CN213641051U

CN213641051U - Aseptic pressing plaster after peripheral venipuncture point needle pulling

Info

Publication number: CN213641051U
Application number: CN202022482902.7U
Authority: CN
Inventors: 李�荣; 李娜; 苏梦; 杨爱花; 郑琳洋; 黄卉
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-09
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of medical equipment, in particular to an aseptic pressing paste after needle pulling of peripheral venipuncture points, which comprises a pressing patch, wherein a pressurizing air bag is arranged at the inner side of the pressing patch, an outer one-way valve is arranged at the inner side of the pressurizing air bag, a pressing air bag is arranged at the inner side of the pressurizing air bag, hemostatic cotton is arranged at the lower end of the pressing air bag, a release paper patch is arranged at the lower end of the pressing patch, the communication between the pressurizing air bag and the outside air is realized through the arrangement of the outer one-way valve, when the pressurizing air bag is extruded, the outside air can enter the inside of the pressurizing air bag from the outside through the outer one-way valve and gradually expand the pressurizing air bag, and in the expanding process, the pressing air bag can be extruded by applying force, and after the pressing air bag is extruded by the force of the pressurizing air, and then sufficient pressure is applied to the part needing to be pressed for hemostasis, so that the pressing hemostasis of the part after the indwelling needle is pulled out is realized.

Description

Aseptic pressing plaster after peripheral venipuncture point needle pulling

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to aseptic pressing subsides after peripheral vein puncture point pulls out the needle.

Background

The use of the indwelling needle can reduce the pain of the infant caused by repeated venipuncture and the fear of injection, relieve the anxiety of parents, facilitate clinical medication, help the emergency and critical patients to take medicine, relieve the workload of nurses and reduce the pain of the infant, so the intravenous indwelling needle is widely applied clinically, in the face of the infant special group, the length of the intravenous indwelling needle retention time and the comfort of the infant become the most concerned problems of nurses and parents, and also are the premise of successful use of the indwelling needle and popularization, but the needle eye needs to be pressed after the indwelling needle is pulled out, for example, the local part of a blood collection clinic needs to be pressed for 5-10 minutes, the local part of the patient needs to be pressed for 10-15 minutes after the ward indwelling needle is pulled out, the PICC or CVC is pulled out, medical staff all need to press the affected part by one patient in the above operation, sometimes the patient has no cardiac resistance pressing time or the pressing position and the problem of uneven pressing force can influence the affected part The pressing effect is easy to cause the problems of subcutaneous hemorrhage and the like, so that the pressing paste with the indwelling needle pulled out is needed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a periphery vein puncture point pulls out aseptic pressing of needle back and pastes, setting through the outside check valve, realize pressurization gasbag and outside air's intercommunication, when extrudeing the pressurization gasbag, outside air can pass through the inside that outside check valve got into the pressurization gasbag, and make the pressurization gasbag expand gradually, and at the in-process of inflation, can carry out application of force to pressing the gasbag and extrude, after the application of force extrusion that the gasbag received the pressurization gasbag when pressing, can the atress warp downwards, and exert pressure to hemostatic cotton gradually, and then press hemostatic position with sufficient pressure for needs, thereby realize pulling out the hemostatic characteristics of pressing down of needle back position to the remaining needle.

In order to achieve the above object, the utility model provides a following technical scheme: aseptic pressing subsides after needle is pulled out to periphery vein puncture point, including pressing the paster, the inboard of pressing the paster is provided with the pressurization gasbag, the inboard of pressurization gasbag is provided with the outside check valve, the inboard of pressurization gasbag is installed and is pressed the gasbag, the lower extreme of pressing the gasbag is provided with hemostatic cotton, the lower extreme of pressing the paster is provided with from the type paper paster, install easily tearing the mouth from one side of type paper paster.

Preferably, the pressing patch is a medical patch with a rectangular structure, the medical patch is arranged at the upper end of the release paper patch, an adhesive patch is arranged on one surface of the release paper patch, which is in contact with the release paper patch, a hole is arranged at the middle position, and the size of the hole is matched with that of the pressurizing air bag; the adhesive sticker is arranged on the surface, which is contacted with the release paper patch, of the pressing patch, so that the pressing patch can be firmly adhered to the position, which needs to be used after the needle is pulled out from the remaining needle of the patient, and the hemostasis after the needle is pulled out from the remaining needle of the patient is realized.

Preferably, the pressurizing air bag is a cylindrical air bag, is arranged at the position of the outer ring of the pressing air bag, and has a part protruding out of the pressing patch; when the pressing paste is not used, the pressurizing air bag is in a soft state, and when the pressing paste is required to be used, the pressurizing air bag is pressed to inflate the pressurizing air bag.

Preferably, the outer check valve is a cylindrical check valve and is arranged at the upper end position of the inner side of the pressurizing air bag; through the setting of outside check valve, realize the intercommunication of pressurization gasbag and outside air, when extrudeing the pressurization gasbag, outside air can pass through outside check valve by outside entering pressurization gasbag's inside to make the pressurization gasbag expand gradually, moreover at the in-process of inflation, can carry out the application of force extrusion to pressing the gasbag.

Preferably, the pressing air bag is a cylindrical air bag, is arranged at the upper end of the hemostatic cotton and is concentric with the pressurizing air bag, and the perimeter and the height of the pressing air bag are both smaller than those of the pressurizing air bag; after the pressing air bag is extruded by the force application of the pressurizing air bag, the pressing air bag can be stressed to deform downwards and gradually apply pressure to the hemostatic cotton, so that sufficient pressure is provided for the part needing to be pressed for hemostasis, and the pressing hemostasis of the part after the indwelling needle is pulled out is realized.

Preferably, the hemostatic cotton is of a cylindrical structure, and is concentric with the pressurizing air bag and the pressing air bag; the hemostasis of the position of the indwelling needle after the needle is pulled out is realized through the direct contact of the hemostatic cotton and the position of the indwelling needle after the needle is pulled out.

Preferably, the release paper patch is release paper with a rectangular structure, the size of the release paper patch is the same as that of the pressing patch, and one end of the release paper patch is fixedly connected with the pressing patch; through the setting of easily tearing the mouth, can conveniently reveal from type paper paster with pressing the paster, its one end with press paster fixed connection, can avoid revealing droing after from type paper paster, and then after pressing the subsides use structure, can laminate with from type paper paster and according to the paster repeatedly to avoid hemostatic cotton to leak out outward and cause medical pollution.

Compared with the prior art, the beneficial effects of the utility model are that: the communication between the pressurizing air bag and the outside air is realized through the arrangement of the outside one-way valve, when the pressurizing air bag is extruded, the outside air can enter the inside of the pressurizing air bag from the outside through the outside one-way valve, and the pressurizing air bag is gradually expanded, and the pressurizing air bag can be extruded by applying force in the expanding process, when the pressurizing air bag is extruded by the force applied by the pressurizing air bag, the pressurizing air bag can be stressed to deform downwards and gradually apply pressure to the hemostatic cotton, so that enough pressure is applied to the part needing to be pressed for hemostasis, thereby realizing the pressing hemostasis of the part after the needle is pulled out, through the arrangement of the easy-to-tear opening, the release paper patch and the pressing patch can be conveniently uncovered, one end of the easy-to-tear opening is fixedly connected with the pressing patch, the release paper patch can be prevented from falling off after being uncovered, and further, after the pressing structure is used, the release paper patch and the pressing patch can, thereby avoiding the medical pollution caused by the leakage of the hemostatic cotton.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the overlooking structure of the release paper patch of the present invention;

in the figure: 1. pressing the patch; 2. a pressurized air bag; 3. an outboard check valve; 4. pressing the air bag; 5. an easy-to-tear opening; 6. hemostatic cotton; 7. and (5) sticking a release paper 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: aseptic pressing subsides after needle is pulled out to periphery vein puncture point, including pressing paster 1, the inboard of pressing paster 1 is provided with pressurization gasbag 2, the inboard of pressurization gasbag 2 is provided with outside check valve 3, the inboard of pressurization gasbag 2 is installed and is pressed gasbag 4, the lower extreme of pressing gasbag 4 is provided with hemostatic cotton 6, the lower extreme of pressing paster 1 is provided with from type paper paster 7, install easily tearing mouth 5 from one side of type paper paster 7.

Specifically, the pressing patch 1 is a medical patch with a rectangular structure, is arranged at the upper end of the release paper patch 7, and is provided with an adhesive sticker at one side contacted with the release paper patch 7, and a hole is arranged at the middle position, and the size of the hole is matched with that of the pressurizing air bag 2; one side that contacts through pressing paster 1 and from type paper paster 7 is provided with glues the subsides, can be fixed in the position that needs use after the needle is pulled out to patient's lieing needle with pressing the firm pasting of paster 1, and then realize keeping somewhere the hemostasis after the needle is pulled out to patient.

Specifically, the pressurizing air bag 2 is a cylindrical air bag, is arranged at the position of the outer ring of the pressing air bag 4, and has a part protruding out of the pressing patch 1; when the pressing patch is not used, the pressurizing airbag 2 is in a soft state, and when the pressing patch needs to be used, the pressurizing airbag 2 is pressed to inflate the pressurizing airbag 2.

Specifically, the outer check valve 3 is a cylindrical check valve and is arranged at the upper end of the inner side of the pressurizing air bag 2; through outside check valve 3's setting, realize the intercommunication of pressurization gasbag 2 and outside air, when extrudeing pressurization gasbag 2, outside air can get into the inside of pressurization gasbag 2 by the outside through outside check valve 3 to make pressurization gasbag 2 expand gradually, in the in-process of inflation moreover, can carry out the application of force extrusion to pressing gasbag 4.

Specifically, the pressing air bag 4 is a cylindrical air bag, is arranged at the upper end of the hemostatic cotton 6, is concentric with the pressurizing air bag 2, and has a circumference and a height smaller than those of the pressurizing air bag 2; when the pressing air bag 4 is extruded by the force application of the pressurizing air bag 2, the pressing air bag is stressed to deform downwards and gradually applies pressure to the hemostatic cotton 6, so that sufficient pressure is provided for the part needing to be pressed for hemostasis, and the pressing hemostasis of the part after the indwelling needle is pulled out is realized.

Specifically, the hemostatic cotton 6 is of a cylindrical structure, and is concentric with the pressurizing air bag 2 and the pressing air bag 4; the hemostatic cotton 6 is in direct contact with the position of the indwelling needle after the needle is pulled out, so that the hemostasis of the position of the indwelling needle after the needle is pulled out is realized.

Specifically, the release paper patch 7 is release paper with a rectangular structure, the size of the release paper patch is the same as that of the pressing patch 1, and one end of the release paper patch is fixedly connected with the pressing patch 1; through the setting of easily tearing mouth 5, can conveniently reveal from type paper paster 7 with pressing paster 1, its one end with press paster 1 fixed connection, can avoid revealing droing after from type paper paster 7, and then use the structure when pressing the subsides, can laminate with type paper paster 7 again with pressing paster 1 to avoid hemostatic cotton 6 to leak out outward and cause medical pollution.

The working principle and the using process of the invention are as follows: when in use, after the medical care personnel pulls out the indwelling needle, the release paper patch 7 and the pressing patch 1 can be conveniently uncovered through the arrangement of the easy-to-tear opening 5, then the hemostatic cotton 6 is aligned to the needle hole, the adhesive sticker is arranged on the surface of the pressing patch 1 contacted with the release paper patch 7, the pressing patch 1 can be firmly adhered and fixed at the position which needs to be used after the patient pulls out the indwelling needle, the hemostasis of the position after the indwelling needle pulls out is realized through the direct contact of the hemostatic cotton 6 and the position after the indwelling needle pulls out, then the pressurizing air bag 2 is pressed, when the pressurizing air bag 2 is pressed, the outside air can enter the inside of the pressurizing air bag 2 from the outside through the outside one-way valve 3, and the pressurizing air bag 2 is gradually expanded, in the expanding process, the pressurizing air bag 4 can be pressed by applying force, when the pressurizing air bag 4 is pressed by the pressurizing air bag 2, can the atress warp downwards to exert pressure to hemostatic cotton 6 gradually, and then press hemostatic position with sufficient pressure for needs, thereby realize drawing the hemostasis of pressing of needle back position to the indwelling needle, when not enough with pressure, can cause to press pressurization gasbag 2, after pressing the hemostasis, laminate with pressing paster 1 again with parting paper paster 7, thereby avoid hemostatic cotton 6 to leak out and cause medical pollution.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Aseptic pressing subsides after peripheral vein puncture point pulls out needle, its characterized in that: including pressing paster (1), the inboard of pressing paster (1) is provided with pressurization gasbag (2), the inboard of pressurization gasbag (2) is provided with outside check valve (3), the inboard of pressurization gasbag (2) is installed and is pressed gasbag (4), the lower extreme of pressing gasbag (4) is provided with hemostatic cotton (6), the lower extreme of pressing paster (1) is provided with from type paper paster (7), easily tear mouth (5) are installed from one side of type paper paster (7).

2. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the medical patch with the rectangular structure is arranged at the position of the upper end of the release paper patch (7), the adhesive sticker is arranged on one side of the medical patch with the contact of the release paper patch (7), a hole is formed in the middle of the medical patch, and the size of the hole is matched with that of the pressurizing air bag (2).

3. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the pressurizing air bag (2) is a cylindrical air bag, is arranged at the position of the outer ring of the pressing air bag (4), and has a part protruding out of the pressing patch (1).

4. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the outer one-way valve (3) is a cylindrical one-way valve and is arranged at the upper end position of the inner side of the pressurizing air bag (2).

5. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the pressing air bag (4) is a cylindrical air bag and is arranged at the upper end of the hemostatic cotton (6), the pressing air bag and the pressurizing air bag (2) are concentric, and the perimeter and the height of the pressing air bag (4) are smaller than those of the pressurizing air bag (2).

6. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the hemostatic cotton (6) is of a cylindrical structure and is concentric with the pressurizing air bag (2) and the pressing air bag (4).

7. The aseptic pressing patch after the needle extraction of the peripheral venipuncture site of claim 1, which is characterized in that: the release paper patch (7) is of a rectangular structure, the size of the release paper patch is the same as that of the pressing patch (1), and one end of the release paper patch is fixedly connected with the pressing patch (1).