CN219963263U

CN219963263U - Special application for pressing central venous catheter

Info

Publication number: CN219963263U
Application number: CN202321443497.5U
Authority: CN
Inventors: 周国飞; 董灿红; 杨玲娟
Original assignee: HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL
Current assignee: HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-07
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of medical consumables, in particular to a special application for pressing a central venous catheter. The application comprises: a first application, a second application, and a pressing application; a first adhesive layer adhered to the skin is arranged on the bottom of the first application; the first application is provided with through holes penetrating through the two side plate surfaces of the first application; the second application is arranged on the top of the first application and is used for opening and closing the through hole; wherein the pressing application is covered above the second application and connected to the top of the first application; the pressing application comprises a third application and a gauze layer arranged in the middle of one side of the third application, the third application is provided with a second adhesive layer around the gauze layer and is adhered above the second application, and the gauze layer is clamped between the second application and the third application; wherein the third application is connected with the first application through the second adhesive layer. The special application can prolong the service time of pressing the gauze, and can not influence the healing of wounds when the gauze is replaced or the application is used.

Description

Special application for pressing central venous catheter

Technical Field

The utility model relates to the technical field of medical consumables, in particular to a special application for pressing a central venous catheter.

Background

The central venous catheter can provide a direct and convenient venous access for various treatments, the catheter needs to be covered by dressing after the catheter is placed in a puncturing way, the sterility of the periphery of a puncture point of the catheter is kept, and the conditions of blood seepage, liquid seepage and the like of the puncture point can also occur after the central venous catheter is placed in a puncturing way.

The current practice for this is to use gauze to press the puncture site, and the pressed gauze must be replaced within 48 hours. In the process of replacement, the requirements on aseptic operation are strict, and the new tooth leakage tissue is easy to stimulate and permeate again, so that the healing of wounds is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a special application for pressing a central venous catheter, which can prolong the service time of pressing gauze and can not influence the healing of wounds when the gauze is replaced or the application is used.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a central venous catheter compression application, the application comprising:

the first application is characterized in that a first adhesive layer adhered to the skin is arranged on the bottom plate surface of the first application; the first application is provided with through holes penetrating through the two side plate surfaces of the first application;

the second application is arranged on the top plate surface of the first application and is used for opening and closing the through hole;

the application further comprises a pressing application which is covered above the second application and is connected with the top plate surface of the first application; the pressing application comprises a third application and a gauze layer arranged in the middle of one side of the third application, the third application is provided with a second adhesive layer around the gauze layer and is adhered above the second application, and the gauze layer is clamped between the second application and the third application; wherein the third application is connected with the first application through the second adhesive layer.

Preferably, one side of the second application is integrally connected with one side of the through hole, and a segment line parallel to the connection point is arranged on the second application.

Preferably, a first lug integrally connected is arranged on one side of the second application, and the arrangement direction of the first lug is perpendicular to the arrangement direction of the segmentation line.

Preferably, the shape and size of the second application are larger than those of the gauze layer, and the gauze layer is matched with the shape and size of the through hole.

Preferably, the gauze layer is provided with eight layers.

Preferably, a second lug integrally connected to one side of the third application is provided.

Preferably, the bottom of the first application is provided with a gas transmission channel without a first adhesive layer.

Preferably, the application further comprises a paper easy to tear, and the paper easy to tear is adhered to the bottom of the first adhesive layer.

In summary, the utility model has the following advantages:

the through hole and the second application are additionally arranged on the first application, when the second application is plugged at the through hole, the second application covers the puncture part of the patient to stop bleeding or apply medicine, and when the second application is removed from the through hole to open the second through hole, the puncture part of the patient can be exposed to facilitate medicine feeding or stopping bleeding, absorbing seepage and changing dressing.

The second application is adhered to the third application, and the gauze layer is clamped between the second application and the third application, so that medical staff can directly press the puncture point through the pressing application and the second application when pressing the puncture point, and the operation can be ensured under a sterile environment.

When the gauze layer is not directly used, the use time of the gauze layer can be greatly prolonged, and the time for replacing the special application can be greatly shortened.

Drawings

FIG. 1 is a schematic elevational view of the application-specific application;

FIG. 2 is a schematic view of the back side structure of the application-specific application;

FIG. 3 is a schematic structural view of a second application;

FIG. 4 is a cross-sectional view of the application-specific application;

FIG. 5 is a cross-sectional view of the second adhesive layer;

reference numerals: 1. a first application; 2. a second application; 3. pressing and applying; 4. paper easy to tear; 5. a gas transmission channel; 11. a first adhesive layer; 12. a through hole; 21. a segment line; 22. a first lug; 31. a third application; 32. a gauze layer; 33. a second adhesive layer; 34. a second lug; 51. rubber balls; 52. a gas pipe; 53. and a pressure control valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

At the same time, it should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The following describes the embodiments of the present utility model in detail with reference to the drawings.

As shown in fig. 1 to 5, the special application includes: a first application 1, a second application 2 and a pressing application 3. Wherein, be equipped with on the bottom face of first application 1 with skin pasting first viscose layer 11, be equipped with the paper 4 of easily tearing in the bottom of first viscose layer 11. Can guarantee through setting up first viscose layer 11 that this special application is hugged closely in skin, and the setting of easily tearing paper 4 can guarantee that this special application is when not using, and first viscose layer 11 can not lose viscidity, can guarantee its stability when using.

The first application 1 is provided with a through hole 12 penetrating through the two side plate surfaces of the first application 1, and one side of the through hole 12 is integrally connected with the second application 2, and the through hole 12 can be opened and closed by turning the second application 2.

When the second application 2 is plugged at the through hole 12, the second application 2 covers the puncture part of the patient to stop bleeding or apply medicine, and when the second application 2 is removed from the through hole 12 and the second through hole 12 is opened, the puncture part of the patient can be exposed to facilitate medicine feeding or stopping bleeding, absorbing seepage and changing dressing.

The second application 2 is provided with a segment line 21 parallel to the connection, and the second application 2 can be removed from the first application 1 by the segment line 21 when the second application 2 is not needed.

And, on one side of the second application 2, there is provided a first lug 22 integrally connected, and the arrangement direction of the first lug 22 is perpendicular to the arrangement direction of the segment line 21; an adhesive layer may be provided on the side of the first tab 22 contacting the first application 1 to allow the second application 2 to adhere to the first application 1, while the addition of the first tab 22 allows for more convenient adhesion or tearing of the second application 2.

A pressing application 3 is arranged above the second application 2, and the pressing application 3 covers the upper side of the second application 2 and is in adhesive connection with the top plate surface of the first application 1. Wherein, press the application 3 and apply the gauze layer 32 including third application 31 and setting up in the middle part of one side of third application 31, third application 31 has set up second adhesive layer 33 and has adhered in the top of second application 2 around gauze layer 32, and gauze layer 32 presss from both sides and establishes between second application 2 and third application 31. Wherein the third application 31 is connected to the first application 1 by means of a second adhesive layer 33 and provided with an integrally connected second tab 34 on one side of the third application 31, by providing the second tab 34, the pressing application 3 can be torn open better.

The second applying cloth layer 2 is adhered to the third applying cloth 31, and the gauze layer 32 is clamped between the second applying cloth layer 2 and the third applying cloth 31, so that medical staff can directly press the puncture point by pressing the applying cloth layer 3 and the second applying cloth layer 2 when pressing the puncture point, and the operation can be ensured under a sterile environment, and the gauze layer 32 does not directly contact the puncture point at the moment, so that the special applying cloth layer is not required to be replaced within 48 hours, the medical nursing cloth can be continuously used for one week, and the medical staff can be replaced after one week.

When bleeding occurs, the second application 2 can be torn off through the segment line 21, the pressing application 3 is directly used for pressing the puncture point, and the gauze layer 32 needs to be replaced within 48 hours because the gauze layer 32 is directly contacted with the puncture point at this time, and the gauze layer 32 only needs to be torn off from the third application 31 and the clean gauze layer 32 is re-adhered.

Wherein the shape and size of the second application 2 is larger than the gauze layer 32, and the gauze layer 32 is adapted to the shape and size of the through hole 12. The second application 2 is larger than the gauze layer 32, so that the gauze layer 32 can be well protected from pollution, and the gauze layer 32 is matched with the through holes 12 to ensure that the gauze layer 32 can absorb blood permeated from the puncture points.

Typically, gauze layer 32 is folded in eight layers 1 x 1cm in size and placed over the puncture site, and gauze layer 32 is then placed in eight layers 2 x 2cm in order to ensure no more bleeding.

When the special application is used, the first application 1 needs to be closely attached to the skin of a patient, and when the nutrition condition of the patient is particularly poor, the new tooth leakage tissue of the patient can be easily stimulated by tearing off the first application 1, and then the bleeding is caused again; meanwhile, the gauze is uncovered, and meanwhile, the traction of the wound to tissues can be possibly caused, so that the healing of the wound is affected.

In order to protect the patient, a gas transmission channel 5 without a first adhesive layer 11 is arranged on the bottom of the first application 1 of the special application, and the gas transmission channel 5 can be arranged in the mode shown in fig. 2 and also can be arranged around the through holes 12 in an irregular mode.

When the first application 1 needs to be torn off, the gas transmission channel 5 is inflated by the inflation device, and the patient is slowly separated from the first application 1 by continuously expanding.

The air charging device comprises a rubber ball 51, an air pipe 52 and a pressure control valve 53, wherein two ends of the air pipe 52 are respectively communicated with the rubber ball 51 and the air channel 5, and the pressure control valve 53 is fixedly arranged on the air pipe 52. The air can pass through the air pipe 52 and enter the air transmission channel 5 by pressing the rubber ball 51, and the arrangement of the pressure control valve 53 ensures that the air output by the rubber ball 51 is in a slow zone, and the flow speed of the air is not too fast.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art. The generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A central venous catheter compression application, the application comprising:

the skin-care patch comprises a first application (1), wherein a first adhesive layer (11) adhered to skin is arranged on the bottom plate surface of the first application (1); the first application (1) is provided with through holes (12) penetrating through the two side plate surfaces of the first application;

the second application (2) is arranged on the top plate surface of the first application (1) and is used for opening and closing the through hole (12);

it is characterized in that the method comprises the steps of,

the application further comprises a pressing application (3), wherein the pressing application (3) is covered above the second application (2) and is connected with the top plate surface of the first application (1); the pressing application (3) comprises a third application (31) and a gauze layer (32) arranged in the middle of one side of the third application (31), the third application (31) is provided with a second adhesive layer (33) around the gauze layer (32) and is adhered above the second application (2), and the gauze layer (32) is clamped between the second application (2) and the third application (31); wherein the third application (31) is connected to the first application (1) by means of a second adhesive layer (33).

2. A central venous catheter pressing special application according to claim 1, characterized in that one side of the second application (2) is integrally connected with one side of the through hole (12), and that a segment line (21) parallel to the connection is provided on the second application (2).

3. A central venous catheter pressing special application according to claim 2, characterized in that one side of the second application (2) is provided with integrally connected first lugs (22), the arrangement direction of the first lugs (22) being perpendicular to the arrangement direction of the segmentation line (21).

4. A central venous catheter pressing special application according to claim 1, characterized in that the shape and size of the second application (2) is larger than the gauze layer (32), and the gauze layer (32) is adapted to the shape and size of the through hole (12).

5. A central venous catheter pressing special application according to claim 4, characterised in that the gauze layer (32) is provided with eight layers.

6. A central venous catheter pressing special application according to claim 1, characterised in that the third application (31) is provided with an integrally connected second lug (34) on one side.

7. The special central venous catheter pressing application according to claim 1, wherein the bottom of the first application (1) is provided with a gas transmission channel (5) without a first adhesive layer (11).

8. A central venous catheter pressing special application according to claim 1, characterized in that it further comprises a peel-off paper (4), said peel-off paper (4) being glued to the bottom of the first glue layer (11).