CN217566921U

CN217566921U - Pressure reduction fixing device for drainage interface

Info

Publication number: CN217566921U
Application number: CN202220404373.5U
Authority: CN
Inventors: 周方平; 汤卫红; 孙云飞
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-10-14
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a decompression fixing device for drainage interface, including base and plastics elasticity buckle, the base is oval, and the base back adopts self-adhesion type foam material, plastics elasticity buckle fixes in base front intermediate position, plastics elasticity buckle is the cuboid structure, and plastics elasticity buckle bottom is the plane, and plastics elasticity buckle top is the arc surface, be equipped with circular recess in the middle of the arc surface, the utility model discloses simple structure is practical, and base and skin contact surface are the burnishing surface, and the scope is big, and pressure is little, and the base adopts the foam dressing, plays the cushioning effect, avoids skin to cause the pressure nature damage, increases patient's comfort level; the drainage interface is fixed to the semicircular groove, so that a secondary fixing effect is achieved, and the drainage tube is not prone to slipping.

Description

A decompression fixing device for drainage interface

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to decompression fixing device for drainage interface.

Background

In clinical work, the patient of many pleuroperitoneal cavity hydrops and pericardial cavity hydrops needs the puncture drainage, need connect the drainage bag at lasting drainage in-process, because of the drainage bag interface is cylindrical (including the joint of puncture pipe and connecting pipe, the joint of connecting pipe and drainage bag), these interface materials are hard, and is cylindrical little with the skin contact surface, and partial pressure is big, and skin edema in addition very easily causes the skin pressure nature damage. According to the traditional nursing method, a plurality of layers of gauze are arranged below the interface, the method is simple, but the adhesive plaster needs to be used for fixing, and the adhesive plaster is easy to slide or wrinkle due to the fact that a patient is subjected to turning-over friction, so that the local skin pressure injury is caused, and the discomfort of the patient is increased. Improvements are needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a decompression fixing device for drainage interface, simple structure is practical, and the drainage tube is difficult for the slippage, also is not fragile to injure skin.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a decompression fixing device for drainage interface, includes base and plastics elasticity buckle, the base is oval, and the base back adopts self-adhesion type foam material, plastics elasticity buckle is fixed at the positive intermediate position of base, plastics elasticity buckle is the cuboid structure, and plastics elasticity buckle bottom is the plane, and plastics elasticity buckle top is the arc surface, be equipped with circular recess in the middle of the arc surface.

As an improvement of the utility model, the bottom surface of the base is connected with the nano traceless double-sided adhesive tape of the elastic plastic buckle.

As an improvement of the utility model, the length direction of the base is the same as that of the plastic elastic buckle.

As an improvement of the utility model, the thickness of the base is 0.5cm.

As a modification of the present invention, the base has a size of 10 × 8cm.

As an improvement of the utility model, the length of the plastic elastic buckle is 4.5cm, and the width is 3.5-4.5cm.

As an improvement of the utility model, the length of the circular groove is 4.5cm, and the diameter is 1.2cm.

As an improvement of the utility model, the back of the base is provided with release paper.

The utility model has the advantages that:

1) The back of the base is in contact with the skin and is a flat surface, the range is large, and the pressure is small.

2) The foam dressing has a buffering effect and is not easy to damage the skin.

3) The semicircular groove plays a role in fixing the drainage tube, and the drainage tube is not easy to slip.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the plastic elastic buckle of the present invention.

List of reference symbols:

1. base, 2, plastics elasticity buckle, 3, double faced adhesive tape, 4, recess.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention.

As shown in the drawing, a decompression fixing device for drainage interface, including base 1, plastics elasticity buckle 2, base 1 is oval, tears the back from type paper after, the base 1 back is applied ointment or plaster for self-adhesion type foam, plastics elasticity buckle 2 is fixed at base 1 positive intermediate position, plastics elasticity buckle 2 is the cuboid structure, and 2 bottoms of plastics elasticity buckle are the plane, and 2 tops of plastics elasticity buckle are the arc surface, be equipped with circular recess 4 in the middle of the arc surface.

When the novel skin drainage device is used, the base is attached to the skin, the interface of the opening of the drainage bag is clamped into the semicircular groove 4, the base 1 is made of foam dressing, the cushioning effect is achieved, the skin is not easy to damage, the back surface of the base is in contact with the skin and is a flat surface, the range is large (the size of the base is 10 x 8cm oval, the thickness of the base is 0.5 cm), and the pressure on the skin is small.

Base 1 is 10 x 8cm oval-shaped, and the length of plastics elasticity buckle 2 is 4.5cm, and the width is 3.5-4.5cm, and plastics elasticity buckle 2 does not have trace double faced adhesive tape 3 through the nanometer and pastes in the middle of the surface of base 1, and the length direction of base is the same with the length direction of plastics elasticity buckle.

Circular recess 4 play fixed drainage tube effect, the difficult slippage of drainage tube.

Design into the arc surface with 2 tops of plastics elasticity buckle, increase the contact size with base 1 for plastics elasticity buckle 2 is not hard up, fixed firm.

The drainage sack has two interfaces, is the interface of puncture pipe and connecting pipe, connecting pipe and drainage bag respectively, and two knecks have all formed the small circle post, and interface total length is about 4.5cm, and the interface diameter is 1.3cm and 1.2cm, to this kind of condition, the buckle adopts the plastics material, has certain toughness, can warp slightly, the utility model discloses be 4.5cm with semicircular groove 4's length design, the diameter is 1.2cm, and the card that the interface will be tight like this goes into in the semicircular groove 4.

Circular recess 4, for more than half cylindrical structure, the top opening is little (about 1 cm), after the interface is plugged in circular recess 4, will tightly be wrapped, hardly automatic roll-off.

The back of base 1 be equipped with from type paper (one deck film), protection gluing face, tear during the use can.

It should be noted that the above only illustrates the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and it will be apparent to those skilled in the art that various modifications and decorations can be made without departing from the principle of the present invention, and all of these modifications and decorations fall within the protection scope of the claims of the present invention.

Claims

1. A decompression fixing device for drainage interface which characterized in that: including base and plastics elasticity buckle, the base is oval, and the base back adopts self-adhesion type foam material, plastics elasticity buckle is fixed at the positive intermediate position of base, plastics elasticity buckle is the cuboid structure, and plastics elasticity buckle bottom is the plane, and plastics elasticity buckle top is the arc surface, be equipped with circular recess in the middle of the arc surface.

2. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the surface of the base is connected with the bottom surface of the plastic elastic buckle through the nano traceless double-sided adhesive tape.

3. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the length direction of the base is the same as that of the plastic elastic buckle.

4. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the thickness of the base is 0.5cm.

5. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the size of the base is 10 x 8cm.

6. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the length of the plastic elastic buckle is 4.5cm, and the width of the plastic elastic buckle is 3.5-4.5cm.

7. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the length of the circular groove is 4.5cm, and the diameter of the circular groove is 1.2cm.

8. A reduced-pressure fixation device for a drainage interface as defined in claim 1, wherein: the back of base is equipped with from type paper.