CN206167176U - Can be used to vacuum aspiration's dressing - Google Patents

Abstract

The utility model relates to a can be used to vacuum aspiration's dressing, including skin table portion, subcutaneous part and pipe skin table portion is provided with on being positive the subcutaneous part, the subcutaneous part comprises two clean shots, two clean shot inner chamber intercommunications to evenly distributed has a plurality ofly on the surface, in two clean shots at least one the inner chamber with the one end of pipe communicates with each other, the other end of pipe is followed wear out at the back of skin table portion. The utility model discloses a dressing can continuously attract an infection wound purulent secretion, keeps the wound dry for infect wound healing, spherical design can negative pressure condition under bracing wound rather than making it sink, and increased hole quantity effectively, obviously alleviate when lasting vacuum aspiration the painful of wound and feel, reduce uncomfortablely feeling because of what moist wound aroused of patient, reduce the nursing degree of difficulty, reduce the hospitalization cost simultaneously.

Description

It is a kind of to can be used for the dressing of vacuum suction

Technical field

The utility model is related to medical instruments field, more particularly, is related to a kind of can be used for the dressing of vacuum suction.

Background technology

In medicinal work, especially in surgical clinic work, in order to wound build it is clean and be difficult by The environment of disturbance, is frequently used the dressing such as adhesive plaster, bandage to cover wound.However, some patientss occur wound after surgery Infective morbidity, the wound of infection typically can all ooze out a large amount of purulent secretions, so the nursing of infected wound is one both numerous Trivial and complicated work.Current nursing care mode is to take the wound of infection apart, indwelling gauze drain bar, wound surface in wound Covering sterile gauze, when gauze is re-replaced after gauze excreting dampness, moist gauze increased the sense of discomfort and nursing difficulty of patient, Multiple dressing increased the medical expense of patient.

Accordingly, it would be desirable to a kind of can be used for the dressing of vacuum suction so that can not take wound apart during wound care In the case of the tissue fluid that will may be oozed out in wound or purulent secretion suctioned out from wound.

Utility model content

In order to solve problem above, the dressing of vacuum suction is can be used for the invention provides a kind of, including it is epidermis portion, subcutaneous Portion and conduit, are provided with the subcutaneous part on epidermis portion front, and the subcutaneous part is made up of two hollow balls, and described two Individual hollow ball inner space, and multiple is evenly distributed with surface, the inner chamber of at least one of described two hollow balls with One end of the conduit is communicated, and the other end of the conduit is passed from the back side in the epidermis portion.

Further, the top of described two hollow balls is tightly fastened with epidermis portion front.

Further, the diameter of described two hollow balls is 2.5cm.

Further, a diameter of 2-5mm of the through hole.

Further, the epidermis portion is made of clear material.

Further, a diameter of 5mm of the conduit.

Further, the other end of the conduit is connected with vacuum extractor.

Further, the back side in the epidermis portion is provided with limiting section with the conduit connection so that junction conduit Relative motion with the epidermis portion will not occur, prevent epidermis portion from being torn, and subcutaneous part motion.

The utility model can continue to attract infected wound purulent secretion, keep wound to dry, and accelerate infected wound Healing, spherical designs can support wound rather than collapsing it under condition of negative pressure, and also effectively increase hole number Amount, hence it is evident that the pain of wound when mitigating continuous negative pressure suction, reduces the sense of discomfort caused by moist wound of patient, reduces shield Reason difficulty, while reducing medical expense.

Brief description of the drawings

Fig. 1 is the longitudinal cross-section view of dressing of the present utility model.

In accompanying drawing, the list of parts representated by each label is as follows：

1st, conduit, 2, limiting section, 3, epidermis portion, 4, subcutaneous part.

Specific embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

As shown in figure 1, the dressing that can be used for vacuum suction of the present utility model is by epidermis portion 3, subcutaneous part 4, conduit 1 and limit Position portion 2 constitutes.

The present invention is in order to keep infected wound to be in continuous negative pressure state, while enabling purulent secretion persistently to be led to Smooth attraction out, epidermis portion 3 of the invention be an a length of 20cm, the transparent pad pasting of a width of 10cm sizes, epidermis portion 3 is just Face is tightly fastened with subcutaneous part 4, and subcutaneous part 4 is evenly distributed with by the hard conjuncted ball of matter that two diameters are respectively 2.5cm, ball body The hole of size about 2-5mm diameters, at the back side of transparent pad pasting, an a diameter of 5mm matter fibre conduit 1 penetrate epidermis portion 3 with it is subcutaneous A ball in portion 4 is communicated, and the other end of conduit 1 is connected with continuous negative pressure suction device.Led with described at the back side in epidermis portion 3 The junction of pipe 1 is provided with limiting section 2.

The front in epidermis portion 3 is protected by film-sticking paper when being not used, and sterilization is preserved.When using, first infected wound is torn open Open, clean a wound interior purulent secretion, periwound skin of sterilizing, after after periwound skin drying, by the dressing with aseptic Mode is opened, and tears the positive film-sticking paper in epidermis portion 3, subcutaneous part 4 is pressed into wound in the back side, carefully by epidermis portion and wound Surrounding skin is brought into close contact.Conduit 1 connects continuous negative pressure suction device.During continuous negative pressure, transparent pad pasting and skin and wound connect Touch region and be in negative pressure state, the purulent secretion oozed out in infected wound continual can be flowed into the hard conjuncted ball of matter, so Flowed into external continuous negative pressure suction device along matter fibre conduit afterwards.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims (8)

1. it is a kind of to can be used for the dressing of vacuum suction, including epidermis portion, subcutaneous part and conduit, it is characterised in that in the epidermis The subcutaneous part is provided with portion front, the subcutaneous part is made up of two hollow balls, described two hollow ball inner spaces, and And the inner chamber of at least one of multiple through holes, described two hollow balls and one end phase of the conduit are evenly distributed with surface Logical, the other end of the conduit is passed from the back side in the epidermis portion.

2. dressing according to claim 1, it is characterised in that the top of described two hollow balls and epidermis portion front It is tightly fastened.

3. dressing according to claim 2, it is characterised in that the diameter of described two hollow balls is 2.5cm.

4. dressing according to claim 1, it is characterised in that a diameter of 2-5mm of the through hole.

5. dressing according to claim 1, it is characterised in that the epidermis portion is made of clear material.

6. dressing according to claim 1, it is characterised in that a diameter of 5mm of the conduit.

7. dressing according to claim 1, it is characterised in that the other end of the conduit is connected with vacuum extractor.

8. the dressing according to any one of claim 1-7, it is characterised in that the back side in the epidermis portion and the conduit Junction is provided with limiting section, prevents the conduit from being moved relative to the epidermis portion.