CN202409636U

CN202409636U - Wound flusher

Info

Publication number: CN202409636U
Application number: CN2011204801848U
Authority: CN
Inventors: 支小卫; 申琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-28
Filing date: 2011-11-28
Publication date: 2012-09-05
Anticipated expiration: 2021-11-28

Abstract

The utility model relates to a wound flusher. In recent years, traffic injuries and mechanical accidents are increased by 5 to 8 percent every year, and traumatology department and orthopedics department surgeries is more than 50 percent of hospital emergency surgeries and have a rapid increasing tendency. The wound flusher comprises an air compressor, an air purification filter and a spray gun, wherein the air compressor is connected with the air purification filter; and the air purification filter is connected with the spray gun. The wound flusher is high in automation degree and easy to operate; liquid sprayed by the spray gun has rated pressure, but accessory injuries of wound tissues cannot be caused by the rated pressure; and simultaneously, dirt and bacteria of a wound are flushed out through a sprayed liquid column, so that disinfectant liquid with the rated pressure can thoroughly disinfect wound surfaces of deep tissues.

Description

A kind of wound irrigation device

Technical field

This utility model belongs to medical apparatus and instruments, is specifically related to a kind of wound irrigation device.

Background technology

Traffic accident injury in recent years, mechanical accident every year, the traumatology department and bone surgery occupied more than 50 percent of hospital emergency surgery, and a trend that sharply increases is arranged with 5 percent to eight speed increment.At first, the doctor to the processing of traumatic wounds nothing more than hemostasis, debridement; Remove foreign body, remove downright bad soft tissue, purpose is to reduce to infect; Promote tissue repair, normal developing, removing foreign body and slough is the important step that guarantees wound healing; At present, in the China and even the whole world, the debridement flushing still adopts classical saline to irritate the flushing of treatment formula; Remove foreign body, the problem one of which of existence:, still have a large amount of foreign body sloughs to be stained with and be bonded in the wound tissue with the operation brush then not exclusively with foreign body and necrotic tissue cleaning; Still have the part antibacterial to stick to the deep not in the tissue of easy-clear after particularly cleaning, increased the probability of wound infection, influence the healing of wound through said method; Its two: a large amount of brine stream is to operation table, and a large amount of pollutions is caused on patient's the health and the ground of operating room; Its three, wound tissue is washed away in the debridement of operation brush repeatedly, causes new tissue necrosis and hemorrhage; Its four, prolonged operating time, cause the infection of patient's wound, influence wound healing, cause significantly increasing of medical waste liquid.

The utility model content

The technical problem that this utility model solved provides a kind of wound to any size and any degree of depth and all can get express developed, can reach the aseptic wound irrigation device of wound disinfection.

For solving above-mentioned technical problem, the technical scheme that this utility model is taked:

A kind of wound irrigation device, its special character is: comprise air compressor, air cleaning filter, spray gun, air compressor is connected with air cleaning filter, and air cleaning filter is connected with spray gun.

Above-mentioned spray gun is connected with the spray jar.

Above-mentioned spray gun is connected with the container that holds flushing liquor through flexible pipe.

Above-mentioned air compressor adopts oil-free air compressor.

Compared with prior art, the beneficial effect of this utility model:

(1), automaticity is high, simple to operate;

(2), spray gun ejection liquid has rated pressure, this pressure is unlikely to cause secondary damage to wound tissue, through the fluid column of ejection the dirt and the antibacterial of wound is gone out simultaneously, the disinfectant solution that has rated pressure is more thorough to the wound surface sterilization of deep tissue;

(3), flushing liquor is easy to connect, and flushing liquor is placed in the large container, is connected with spray gun or flushing liquor places the flushing kettle directly to be connected with spray gun through flexible pipe, can spray through spray gun trigger;

(4), can realize that through manually operated trigger continuous flushing also can realize the pulse flushing;

(5), this irrigator can wash the wound surface of any size and the degree of depth;

(6), fast, easy to operate, the saving flushing liquor of this irrigator flushing speed;

(7), this irrigator can use repeatedly, can use with sluice gun, after connecting flexible pipe or watering can sterilization, more disposable irrigator is practiced thrift cost greatly, and reduces hospitalization cost for the patient.

Description of drawings

Fig. 1 is the structural representation of this utility model.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment this utility model is elaborated.

Referring to Fig. 1, this utility model is drawn together air compressor 1, air cleaning filter 2, spray gun 3, and air compressor 1 is connected with air cleaning filter 2, and air cleaning filter 2 is connected with spray gun 3.

Above-mentioned spray gun 3 is connected with spray jar 4.

Above-mentioned spray gun 3 is connected with the container that holds flushing liquor through flexible pipe.

Above-mentioned air compressor 1 adopts oil-free air compressor.

The monophase machine of the air compressor of this utility model directly drives crankshaft-link rod, and piston is compressed in cylinder, through the open and close of inlet and outlet valve; Non-pressurized air is compressed to rated discharge pressure, and gets into air accumulator, through the pressure switch autostop by check valve; Auto Power On after pressure drops to setting; Air compressor is connected with air cleaning filter through flexible pipe, makes air cleaning, and air cleaning filter is connected with spray gun through flexible pipe.

Workflow:

Whether preoperation inspection air compressor, air cleaning filter, spray gun connect through flexible pipe tightening seal; There is not gas leakage; Whether air inlet is unobstructed, and power supply connects good, operating procedure: (1), will spray jar and be connected with spray gun; Or be connected with spray gun through one of flexible pipe, another screw plug is in the flushing liquor container.(2), open the air compressor power supply, make air be compressed to rated discharge pressure (4-8 ㎏/cm ²) pistol, aim at wound, press spray gun trigger apart from wound 10-20cm forefinger, realize manual pulse flushing operation.The size of pulse frequency is by the speed decision of operating trigger, and it is motionless to hold spray gun trigger, can realize continuous hydrojet flushing like this.(3), the pressure size of spray gun hydrojet is the air pressure decision by rated compressor, pressure decline after the hydrojet stops after the hydrojet air accumulator inner air pressure in the air compressor with recovery.Make hydrojet rob pressure and remain on nominal 4-8 ㎏/cm ²(4), the adjustment size (comprising pulse, columnar flow) that flows out liquid measure realizes by the hydrojet valve of spray gun, adjust at any time very much according to the big I of wound.(5), connect before flexible pipe and the spray gun flushing all through the low-temperature plasma sterilization, not contaminated to guarantee flushing liquor.

This utility model confirms through the tame tertiary hospitals operating room 100 sick and wounded people of exception clinical practice; Wound to any size and any degree of depth all can be got express developed; Flushing liquor can be sprayed through this utility model and also disinfectant solution can be sprayed simultaneously; Confirm through clinical bacteria counting and cultivation, can reach the aseptic purpose of wound disinfection.

Claims

1. wound irrigation device, it is characterized in that: comprise air compressor (1), air cleaning filter (2), spray gun (3), air compressor (1) is connected with air cleaning filter (2), and air cleaning filter (2) is connected with spray gun (3).

2. a kind of wound irrigation device according to claim 1 is characterized in that: described spray gun (3) is connected with spray jar (4).

3. a kind of wound irrigation device according to claim 1 is characterized in that: described spray gun (3) is connected with the container that holds flushing liquor through flexible pipe.

4. according to claim 2 or 3 described a kind of wound irrigation devices, it is characterized in that: described air compressor (1) adopts oil-free air compressor.