CN213131479U

CN213131479U - Novel fixed pad pasting of dark vein catheterization

Info

Publication number: CN213131479U
Application number: CN202020850886.XU
Authority: CN
Inventors: 张小敏
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-05-07
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of medical equipment, in particular to a novel deep vein catheterization fixing film, which comprises a main film, wherein the binding surface of the main film is coated with medical pressure-sensitive adhesive, the surface of the binding surface of the main film is symmetrically and fixedly connected with a silica gel limiting strip, the left end of the silica gel limiting strip is provided with a buckle, the bottom of the buckle is fixedly connected with the main film, and the surface of the outer side of the main film is fixedly connected with an edge pressing strip; the utility model discloses a spacing strip of surface symmetry fixedly connected with silica gel on main pad pasting laminating surface, make this kind of fixed pad pasting in the use, dark vein catheterization is on the fixed basis of main pad pasting, can further realize fixed limiting displacement to the pipeline of dark vein catheterization through the spacing strip of silica gel, avoid dark vein catheterization to cause dark vein catheterization displacement phenomenon of making a round trip to appear because of patient's action in the use to reduced dark vein catheterization unplanned and taken off the piping rate, satisfied user demand.

Description

Novel fixed pad pasting of dark vein catheterization

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a novel fixed pad pasting of dark vein catheterization.

Background

The deep vein catheterization is a method that a special puncture tube is punctured through skin and is left in the cavity of a deep vein or a peripheral shallow vein, a catheter is placed in an upper cavity vein and a lower cavity vein, hypertonic liquid and high nutrient liquid are infused through the catheter, and the parenteral nutrition support can be simultaneously detected.

The current clinically used fixing method for deep vein catheterization is suture fixing at the butterfly wing and external fixing by externally sticking a 3M film, but the current fixing method has two problems: firstly, the pipeline for the deep vein insertion is fixed at the butterfly wing groove, so that no extra fixation exists, and the phenomenon that the pipeline falls off from the butterfly wing groove usually occurs clinically; secondly, the phenomenon that the hem shifts can appear because of various reasons in the pad pasting, the pad pasting lacks the structure of fixed dark vein catheterization pipeline, thirdly, current transparent pad pasting does not have good absorption performance mostly, it is by its transmission to steam with human sweat and wound exudate's control, can't satisfy patient's user demand, because above three points, increased the risk of dark vein catheterization unplanned extubation in clinical work, improved its unplanned extubation rate greatly, can't guarantee patient's nursing safety, increase the emergence of adverse event.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a novel deep vein catheterization fixing pad pasting.

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

the utility model provides a novel fixed pad pasting of dark vein catheterization, includes main pad pasting, main pad pasting binding face coating has medical pressure sensitive adhesive, the spacing strip of main pad pasting binding face surface symmetry fixedly connected with silica gel, the spacing strip left end of silica gel is equipped with the buckle, buckle bottom fixed connection in main pad pasting, main pad pasting outside surface position fixed connection has the limit layering, the human skin one side coating of limit layering laminating has medical pressure sensitive adhesive, main pad pasting surface is attached to have main pad pasting release paper, the attached limit layering release paper that has in limit layering surface.

Preferably, main pad pasting rectangle transparent construction, main pad pasting four corners is all handled through the fillet, main pad pasting top fixed surface pressfitting is connected with the non-woven fabrics ring layer, the coating of non-woven fabrics ring layer surface has medical pressure sensitive adhesive.

Preferably, main pad pasting release paper top through connection has the protection box, the protection box is the transparent plastic result, protection box size of a dimension with the size phase-match of buckle, the spacing strip of silica gel.

Preferably, tearing ends are arranged on one sides of the main film stripping paper and the edge strip stripping paper.

Preferably, the hardness structure of the edge pressing strip is larger than that of the main film.

Preferably, the buckle is of a concave structure, and the buckle is matched with the butterfly wing groove structure in the deep vein catheterization.

The utility model provides a pair of novel fixed pad pasting of dark vein catheterization, beneficial effect lies in:

1. the utility model discloses a spacing strip of surface symmetry fixedly connected with silica gel on main pad pasting laminating surface, make this kind of fixed pad pasting in the use, dark vein catheterization is on the fixed basis of main pad pasting, can further realize fixed limiting displacement to the pipeline of dark vein catheterization through the spacing strip of silica gel, avoid dark vein catheterization to cause dark vein catheterization displacement phenomenon of making a round trip to appear because of patient's action in the use to reduced dark vein catheterization unplanned and taken off the piping rate, satisfied user demand.

2. Through the buckle that is connected with at main pad pasting binding face fixed surface, and the buckle of concave type structure and the structure phase-match of butterfly wing groove in dark vein catheterization, make this kind of fixed pad pasting when using, can inlay the buckle inlay card in the butterfly wing groove outside to the pipeline of putting into dark vein is fixed in butterfly wing groove, avoids the phenomenon that the pipeline drops from butterfly wing groove.

3. The edge pressing strips are fixedly connected to the outer side surface of the main film, so that the phenomenon of edge curling of the film in the using process is further avoided.

4. The non-woven fabric ring layer is fixedly connected to the surface of the top of the main sticking film in a press fit mode, so that sweat or wound overflow generated at the position of the human body sticking film can be adsorbed by the non-woven fabric ring layer in the using process of the fixed sticking film, the drying inside the sticking film is guaranteed, and the fixing time limit of the sticking film is further prolonged.

Drawings

Fig. 1 is the structural schematic diagram of the novel deep vein catheterization fixing film provided by the utility model.

In the figure: 1. primary film pasting; 2. a silica gel limit strip; 3. buckling; 4. edge layering; 5. main film sticking stripping paper; 6. strip paper by edge strip; 7. a non-woven fabric loop layer; 8. a protective case; 9. and tearing the end head.

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, a novel pad pasting is fixed to dark vein catheterization, including main pad pasting 1, the coating of 1 laminating face of main pad pasting has medical pressure sensitive adhesive, the spacing 2 of 1 laminating face symmetry fixedly connected with silica gel of main pad pasting, the 2 left ends of the spacing 2 of silica gel are equipped with

buckle

3, 3 bottom fixed connection of buckle are in main pad pasting 1, 1 outside surface position fixed connection of main pad pasting has limit layering 4, the coating of the human skin one side of 4 laminating of limit layering has medical pressure sensitive adhesive, 1 surface subsides of main pad pasting have main pad pasting to peel off paper 5, 4 surface attachments of limit layering peel off paper 6.

The main sticking film 1 is of a rectangular transparent structure, four corners of the main sticking film 1 are subjected to fillet treatment, the top surface of the main sticking film 1 is fixedly connected with a non-woven fabric ring layer 7 in a pressing fit mode, and the surface of the non-woven fabric ring layer 7 is coated with medical pressure-sensitive adhesive; the non-woven fabric ring layer 7 is fixedly connected to the surface of the top of the main film 1 in a press fit mode, so that sweat or wound overflow generated at the position of the human body film can be adsorbed by the non-woven fabric ring layer 7 in the using process of the fixed film, the drying inside the film is guaranteed, and the fixed time limit of the film is further prolonged.

The top of the main film stripping paper 5 is connected with a protective box 8 in a penetrating manner, the protective box 8 is of a transparent plastic structure, and the size of the protective box 8 is matched with the size of the buckle 3 and the size of the silica gel limiting strip 2; through 5 top through connection of main pad pasting stripping paper there is protecting box 8, can further protect buckle 3 and spacing 2 of silica gel, make this kind of fixed pad pasting under the condition for using, buckle 3 and spacing 2 of silica gel remain sterile environment throughout, satisfy the user demand.

Tearing end heads 9 are arranged on one sides of the main film stripping paper 5 and the side strip stripping paper 6; the main film stripping paper 5 and the edge strip stripping paper 6 can be conveniently torn.

The hardness structure of the edge pressing strip 4 is larger than that of the main film 1; the use requirement is met, and the edge position of the fixing film is not easy to curl in the use process.

The buckle 3 is of a concave structure, and the buckle 3 is matched with the structure at the butterfly wing groove in the deep vein catheterization; satisfy the user demand, guarantee that buckle 3 can inlay in the deep vein puts one end butterfly wing recess outside in the card.

When in use, the novel deep vein catheterization fixing adhesive film firstly tears a main adhesive film stripping paper 5 and an edge strip stripping paper 6 from a main adhesive film 1 and an edge strip 4 through a tearing end 9, and clamps a buckle 3 on the outer side of a butterfly wing groove at one end of a deep vein catheterization, thereby fixing a pipeline in which a deep vein is placed at the butterfly wing groove, avoiding the phenomenon that the pipeline falls off from the butterfly wing groove, simultaneously placing the pipeline of the deep vein catheterization between two silica gel limiting strips 2, wherein the silica gel limiting strips 2 have good skin adhesiveness, realizing the fixing and limiting function of the pipeline of the deep vein catheterization, avoiding the phenomenon that the deep vein catheterization generates back-and-forth displacement due to the action of a patient in the using process of the deep vein catheterization, thereby reducing the unplanned catheterization rate of the deep vein catheterization, after the fixing is completed, clinging the rest positions of the main adhesive film 1 to the skin of the patient, the edge pressing strip 4 at the edge position can further avoid the phenomenon of curling of the adhesive film in the use process, when the fixed adhesive film is used, the non-woven fabric ring layer 7 fixed on the surface of the main adhesive film 1 in press fit connection can adsorb sweat or wound overflow generated at the position of the adhesive film of a human body, the drying inside the adhesive film is ensured, the fixed time limit of the adhesive film is further prolonged, and the use requirement is met.

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

1. The utility model provides a novel fixed pad pasting of dark vein catheterization, includes main pad pasting (1), its characterized in that, main pad pasting (1) binding face coating has medical pressure sensitive adhesive, main pad pasting (1) binding face surface symmetry fixedly connected with silica gel spacing (2), the spacing (2) left end of silica gel is equipped with buckle (3), buckle (3) bottom fixed connection in main pad pasting (1), main pad pasting (1) outside surface position fixed connection has limit layering (4), the human skin one side coating of limit layering (4) laminating has medical pressure sensitive adhesive, main pad pasting (1) surface is attached to have main pad pasting to peel off paper (5), limit layering (4) surface is attached to have limit layering to peel off paper (6).

2. The novel deep vein catheterization fixing film according to claim 1, wherein the main film (1) is of a rectangular transparent structure, four corners of the main film (1) are rounded, a non-woven fabric ring layer (7) is fixedly connected to the top surface of the main film (1) in a pressing fit manner, and medical pressure-sensitive adhesive is coated on the surface of the non-woven fabric ring layer (7).

3. The novel deep vein catheterization fixing film according to claim 1, wherein a protective box (8) is connected to the top of the main film release paper (5) in a penetrating manner, the protective box (8) is of a transparent plastic structure, and the size of the protective box (8) is matched with the size of the buckle (3) and the size of the silica gel limiting strip (2).

4. The novel deep vein catheterization fixing film according to claim 1, wherein tearing ends (9) are arranged on one sides of the main film release paper (5) and the edge strip release paper (6).

5. The novel deep vein catheterization fixing film according to claim 1, wherein the hardness structure of the edge pressing strip (4) is larger than that of the main film (1).

6. The novel deep vein catheterization fixing film according to claim 1, wherein the buckle (3) is of a concave structure, and the buckle (3) is matched with the structure of the butterfly wing groove in the deep vein catheterization.