CN2207838Y - Contra-aperture washing drainage-tube - Google Patents

Abstract

The utility model relates to a contra-aperture washing sump drainage tube, which is composed of silicone tubes. The utility model is characterized in that the silicone tube is split into a water injection segment, a washing drainage segment and a water outlet segment; the circumference of the tube wall of the washing drainage segment is provided with small apertures which are alternatively arranged and can pass through effusion liquor and physic liquor; the end of the water outlet segment is provided with a contra-end sheathing pin. The utility model has the advantages that the passive drainage of gauge stripe drainage is changed into active washing drainage; the physic liquor can be injected; the oxygenation environment of the inner of cut is changed; the medical concentration of the local tissues of the cut is increased; infection and the formation of apostasis is effectively prevented. The utility model is suitable for the heavily contaminated cut, the infected cut and the infection of the subcutaneous soft tissues. The utility model particularly has excellent washing therapeutic action to anaerobic and mixed infection.

Description

Contra-aperture washing drainage-tube

This utility model belongs to and takes out medium in the human body or medium is imported the intravital apparatus of people, particularly a kind of wound irrigation and drainage device.

At present, clinical in the abdominal operation, the conventional treatment way of severe contamination otch is, when operation finishes, washes otch repeatedly with isotonic saline solution, the infection chance larger part takes place after surgery place drain.Drain commonly used is photoplate, meche or cigarette formula gauze.The drain of latex bar is subcutaneous for the strip photoplate places, and pulls out in general 24-48 hour; Gauge stripe drainage is for to place infected wound or bleeding wounds place with kpetrolatum gauze or dry gauze bar, write down the size and the quantity of meche, the meche afterbody is exposed outside wound, in order to avoid when pulling out the gauze drain bar, meche is retained in the wound, causes that wound is prolonged does not heal; Cigarette drain is put into wound with the drain juice for meche is surrounded cigarette-like with photoplate.These several drain drainage effects are bad, and inadequate drainage belongs to passive drain.Promptly there are pus and blood to draw by capillarity.As find that early stage abscess forms, and then take to use antibiotics or local physical therapy, it is swollen to strive for not taking place pus; For forming abscess person, palpus is dermal sutures out in time, and otch opens wide, and changes dressings.

The purpose of this utility model is, designs a kind of boil on the nape opposite the mouth flushing sump, and the hydrogen peroxide lavation is carried out in take the initiative flushing and initiatively drain, breaks the anaerobic environment that causes because of sewing up the incision, bacteria growing inhibiting, and by flushing, the minimizing bacterial number; And can pour into antibacterial, chemosterilant by drainage tube, and directly act on wound, reduce systemic administration, play the effect that prevention infection of incisional wound and abscess form; Can place deeply in the sheath of rectus abdominis, wash repeatedly, can change drainage tube again, eliminate because of the position is dark, the shortcoming of inadequate drainage.

Boil on the nape opposite the mouth flushing sump of the present utility model, form by silica gel tube, it is characterized in that, silica gel tube is divided into water filling section, rinsing drainage section and water exit end, around the tube wall of silica gel tube middle part rinsing drainage section, be provided with staggered aperture, be provided with the opposite end in the water exit end termination of silica gel tube and be inserted in bolt by transudate or medicinal liquid.

Using method of the present utility model is, boil on the nape opposite the mouth washed sump place in the sheath of rectus abdominis, and water filling section and water exit end lay respectively at outside the skin, and the rinsing drainage section at middle part is imbedded in the sheath of rectus abdominis; Bolt is inserted in the opposite end of pulling out water exit end; Flushing liquor injects from water filling Duan Yiduan, and the aperture on the rinsing drainage section tube wall infiltrates in the gap of flushing, the dirt drain is excreted by water exit end again; Keep pipeline unobstructed, the quantity and the character of observing drain liquid in case find purulence liquid, can increase washing time or flushing liquid measure; Generally stay pipe 4-5 days, no purulence liquid can be pulled out drainage tube; During tube drawing, earlier the water filling section is mentioned gently, the lagging skin is cut; Direct motion involves water exit end and rinsing drainage section; Change drainage tube as need, bolt is inserted in the opposite end inserts in the subcutaneous broken ends of fractured bone of cutting off, direct motion involves old pipe, enters in the gap that needs drain and will newly manage guiding, and new pipe promptly is replaced.

The utility model has the advantages that: can be widely used in severe contamination otch, infection otch, sub-dermal soft tissue infection, especially anaerobe and mixed infection thereof be had good flushing action and therapeutical effect.More present photoplate and gauge stripe drainage, its advantage are to become passive drain into irrigation and drainage initiatively, can wash otch at any time, effectively reduce number of bacteria and discharge sepage and blood in the otch.For polluting heavy otch, treating method routinely needs open incision, and the change dressings case of delayed suture of part can be attempted primary suture, and makes it to reach the first class healing.This can reduce because of infection of incisional wound and opens wide, in addition the patient often abdominal distention is heavier, burst apart the serious misery that causes to the patient and cause otch.For being the infection of incisional wound of main feature with anaerobe and mixed infection thereof, can inject hydrogen peroxide, change oxygenation environment in the otch, growth causes difficulty to anaerobe, and improves tissue oxygen content, strengthens the ability of leukocytes phagocytic antibacterial.Can directly inject chemosterilant, antibiotics, the drug level of increase otch local organization reaches sterilization, bacteriostasis, reduces systemic administration.Effectively prevention infection and abscess form.As a kind of dedicated pipe of contamination of incision underlying pipe irrigation and drainage art, it is a kind of comprehensive, multi-faceted Therapeutic Method, and simple drain has tangible advantage.This pipe hardness is suitable, smooth surface, and difficult distortion fractures, and is difficult for stopping up, and flushing liquor can be selected, and developing result is good.If drainage tube is longer standing time, when inflammatory exudate blocks the aperture of drainage tube, can get new pipe, under the sterile working, old pipe is inserted in bolt with new pipe by the opposite end is connected, under the guiding of old pipe, pipe importing is newly needed in the gap of drain.This pipe can be made into plurality of specifications, adapts to the application of all size otch, makes simply low price.Be applicable to the wound flushing and the drain of abdominal operation.

Below in conjunction with drawings and Examples, this utility model is further described.

Fig. 1 is the organigram of boil on the nape opposite the mouth flushing sump;

Fig. 2 is the A-A profile of Fig. 1.

As seen from the figure, boil on the nape opposite the mouth flushing sump, form by silica gel tube, it is characterized in that, silica gel tube is divided into water filling section 1, rinsing drainage section 2 and water exit end 3, around the tube wall of silica gel tube middle part rinsing drainage section, be provided with staggered aperture 4, be provided with the opposite end in the water exit end termination of silica gel tube and be inserted in bolt 5 by transudate and medicinal liquid.

Claims (1)

1, a kind of boil on the nape opposite the mouth flushing sump, form by silica gel tube, it is characterized in that, silica gel tube is divided into water filling section, rinsing drainage section and water exit end, around the tube wall of silica gel tube middle part rinsing drainage section, be provided with staggered aperture, be provided with the opposite end in the water exit end termination of silica gel tube and be inserted in bolt by transudate or medicinal liquid.