CN203873967U

CN203873967U - Chest cavity drainage tube incision dressing

Info

Publication number: CN203873967U
Application number: CN201420292369.XU
Authority: CN
Inventors: 陆小虎; 倪布清; 张石江
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-03
Filing date: 2014-06-03
Publication date: 2014-10-15
Anticipated expiration: 2024-06-03

Abstract

The utility model discloses a chest cavity drainage tube incision dressing. The chest cavity drainage tube incision dressing comprises a fixing paster, a polyurethane film and a release film. The polyurethane film is attached to one surface of the fixing paster, gelatin sponge is attached to the other surface of the polyurethane film, the size of the gelatin sponge is smaller than that of the polyurethane film, a fiber net layer is attached to the other surface of the gelatin sponge, and the release film is attached to the other surface of the fiber net layer. By means of the chest cavity drainage tube incision dressing, a sealing space can be fast formed when a chest cavity drainage tube is pulled out so as to prevent pneumothorax, bacteria can be isolated, a fast healing environment is provided for the incision, the incision is not bonded, the healing time of the incision is shortened, and replacing is easy and convenient.

Description

A kind of intrathoracic drain incision dressing

Technical field

This utility model relates to a kind of incision dressing, specifically a kind of intrathoracic drain incision dressing.

Background technology

The application of chest drainage technology has related to a plurality of clinical departments, routine is used for the treatment of pneumothorax, empyema, hydrothorax, Traumatic Hemopneumothorax and thoracic postop, during tube drawing, need patient inhales end shield gas, then tube drawing is wrapped up with kpetrolatum gauze simultaneously rapidly, with medical proof fabric, fix again, in clinical position, if running into infant can not coordinate, patient coordinates not good, indwelling catheter time compare Chang interstice is difficult for closed, during the situations such as thin and weak patient's thoracic wall is thinner, often run into after pulling out ductus thoracicus pneumothorax occurs, sometimes even need intubated and drained again, this has not only brought misery to patient, but also extended the hospital stays, increased hospitalization cost, improved the even incidence rate of doctor-patient dispute of complication, mostly in clinical practice application is subcutaneous, to move under water during by intubate, before tube drawing, fully link up with patient, rapid tube drawing, otch Pressure bandage, the approach such as two medical worker's compounding practices reduce the incidence rate of pneumothorax.

At present existing utility model name is called " a kind of medical hydrogel incision dressing ", the patent of application number " 200920132954.2 ", and this utility model comprises " fixedly pad pasting, polyurethane film, hydrogel layer and mould release membrance; Although hydrogel has water sorption, but hydrogel is volatile, the too high meeting of ambient temperature makes hydrogel can change solution into, so hydrogel is also referred to as pseudo gel or heat-convertible gel, so its use is subject to the impact that environment is very large, and general patient for the understanding of hydrogel seldom, is usedly in use easy to cause danger, not only aggravate one's illness, even occur beyond thought harm; In this utility model, because hydrogel layer directly contacts with human body skin, be easy to cause wound to remain in very moist environment, be easy to breed bacteria, be unfavorable for wound healing.

Utility model content

Technical problem to be solved in the utility model is, shortcoming for above prior art, a kind of intrathoracic drain incision dressing is proposed, can when intrathoracic drain tube drawing, form seal cavity rapidly, to prevent pneumothorax, and can intercept antibacterial simultaneously, for otch provides quickly-healing environment, and adhesion otch, the healing time of shortening otch, easy and simple to handle during replacing.

In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: a kind of intrathoracic drain incision dressing, comprise fixedly pad pasting, polyurethane film and mould release membrance, fixing polyurethane film described in a surface attachment of pad pasting, another surface attachment gelfoam of polyurethane film, gelfoam area is less than the area of described polyurethane film, another surface attachment fiber web layer of gelfoam, another surface attachment mould release membrance of fiber web layer.

Like this, pass through the technical solution of the utility model, can when intrathoracic drain tube drawing, form rapidly seal cavity, to prevent pneumothorax, and can intercept antibacterial simultaneously, for otch provides quickly-healing environment, and adhesion otch, the healing time of shortening otch, easy and simple to handle during replacing, and gelfoam meets pharmacopeia, having excellent haemostatic properties, is that a kind of aseptic, apyrogeneity can, by the hemorrhage that tissue absorbed, be let alone to stay in human body and needn't take out, naturally digestion, main component: formed by collagen protein and protein; Be applicable to various surgical hemostasises, there is filling wound, promote the function of healing.

Surface at gelfoam is provided with fiber web layer, can make like this human body skin and gelfoam produce certain gap, increases permeability, and transudate can see through fiber web layer easily simultaneously, arrives gelfoam layer; Fiber web layer can prevent that wound is too moist and cause wound deterioration, and adhesion otch, impels wound healing.

The technical scheme that this utility model further limits is:

Aforesaid intrathoracic drain incision dressing, mould release membrance comprises the first pad pasting and the second pad pasting, the first pulling buckle and the second pulling buckle are extended respectively in the first pad pasting and the second pad pasting junction, the first pulling buckle and the second pulling buckle form Y type tearing notch on the surface of fiber web layer, due to the mould release membrance of dressing can not be too early remove, avoid dressing to be polluted, this utility model is just provided with Y type tearing notch on the surface away from fiber web layer at mould release membrance like this, can be when extracting intrathoracic drain, tear fast mould release membrance, save time, reduce patient's BHT, reduce patient's misery, handled easily, fast, simply.

Aforesaid intrathoracic drain incision dressing, the surface-coated of fiber web layer has petrolatum layer, and vaseline has the effect of moisturizing, be difficult for and water mixing, can guarantee the wettability of wound like this, promote wound healing to play very large impetus, and to human body without any damage.

Aforesaid intrathoracic drain incision dressing, except gelfoam and polyurethane film contact surface, remaining surface is all coated by fiber web layer, makes like this gelfoam fixing more firm, and the moisture content that can prevent gelfoam overflows and plays a role.

Aforesaid intrathoracic drain incision dressing, mould release membrance is further attached to polyurethane film not by the region of gelfoam and fiber web layer covering, can guarantee like this health of dressing before use, guarantees that it is clean, there is no foreign body, avoids polluting.

The beneficial effects of the utility model are: pass through the technical solution of the utility model, can when intrathoracic drain tube drawing, form rapidly seal cavity, to prevent pneumothorax, and can intercept antibacterial simultaneously, for otch provides quickly-healing environment, and adhesion otch, the healing time of shortening otch, easy and simple to handle during replacing.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Wherein: 1-is pad pasting fixedly, 2-polyurethane film, 3-gelfoam, 4-fiber web layer, 5-mould release membrance, 6-the first pulling buckle, 7-the second pulling buckle.

The specific embodiment

Below this utility model is described in further detail:

embodiment 1

A kind of intrathoracic drain incision dressing that the present embodiment provides, structure as shown in Figure 1, comprise fixedly pad pasting 1, polyurethane film 2 and mould release membrance 5, a fixing surface attachment polyurethane film 2 of pad pasting 1, another surface attachment gelfoam 3 of polyurethane film 2, gelfoam 3 areas are less than the area of polyurethane film, another surface attachment fiber web layer 4 of gelfoam 3, another surface attachment mould release membrance 5 of fiber web layer 4, mould release membrance 5 comprises the first pad pasting and the second pad pasting, the first pulling buckle 6 and the second pulling buckle 7 are extended respectively in the first pad pasting and the second pad pasting junction, the first pulling buckle 6 and the second pulling buckle 7 form Y type tearing notch on the surface of fiber web layer 4, the surface-coated of fiber web layer 4 has petrolatum layer, except gelfoam 3 and polyurethane film 2 contact surfaces, remaining surface is all coated by fiber web layer 4, mould release membrance 5 is further attached to polyurethane film 2 not by the region of gelfoam 3 and fiber web layer 4 coverings.

The work process of the present embodiment: tear the first pulling buckle 6 and the second pulling buckle 7 on mould release membrance 5, allow the surperficial rapid Cover wound of gelfoam 3, keep 5-10 can loose one's grip second.

In the present embodiment, this intrathoracic drain incision dressing can form rapidly seal cavity when intrathoracic drain tube drawing like this, to prevent pneumothorax, and can intercept antibacterial, for otch provides quickly-healing environment simultaneously, and adhesion otch, the healing time of shortening otch, easy and simple to handle during replacing.

Above embodiment is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into this utility model protection domain.

Claims

1. an intrathoracic drain incision dressing, comprise fixedly pad pasting (1), polyurethane film (2) and mould release membrance (5), it is characterized in that: polyurethane film (2) described in a surface attachment of described fixedly pad pasting (1), another surface attachment gelfoam (3) of described polyurethane film (2), described gelfoam (3) area is less than the area of described polyurethane film, another surface attachment fiber web layer (4) of described gelfoam (3), another surface attachment mould release membrance (5) of described fiber web layer (4).

2. intrathoracic drain incision dressing according to claim 1, it is characterized in that: described mould release membrance (5) comprises the first pad pasting and the second pad pasting, the first pulling buckle (6) and the second pulling buckle (7) are extended respectively in described the first pad pasting and the second pad pasting junction, and described the first pulling buckle (6) and the second pulling buckle (7) form Y type tearing notch on the surface of described fiber web layer (4).

3. intrathoracic drain incision dressing according to claim 1, is characterized in that: the surface-coated of described fiber web layer (4) has petrolatum layer.

4. intrathoracic drain incision dressing according to claim 1, is characterized in that: except described gelfoam (3) and polyurethane film (2) contact surface, remaining surface is all coated by described fiber web layer (4).

5. intrathoracic drain incision dressing according to claim 1, is characterized in that: described mould release membrance (5) is further attached to described polyurethane film (2) not by the region of gelfoam (3) and fiber web layer (4) covering.