A kind of roller large area skin applicator
Technical field
This practicality belongs to medical instruments technical field, specifically a kind of roller large area skin applicator.
Background technology
At present, medical personnel are carrying out skin degerming while processing to suffering from dermopathic patient, conventionally adopt disinfectant solution semar technique, with tweezers, pinch extracting degreasing cotton balls and dip appropriate disinfectant solution in sterilized bottle, repeatedly spread upon ill skin surface, make fully moistening ill skin of disinfectant solution, sufficiently sterilised, although this skin degerming mode is comparatively convenient, but when dermatosis morbidity surface area is larger, if still adopt aforesaid way to seem particularly improper, specifically because single rayon balls is less, each sterilization liquid measure absorbing is few, cause each cotton balls only can smear local ill skin, so needing medical personnel to change repeatedly rayon balls repeatedly dips disinfectant solution and completes large area skin sterilizing operation, waste time and energy, sharp-pointed tweezers also may scratch patient skin in an unguarded moment, to patient, bring secondary injury, and the running orbit of single cotton balls is disorderly and unsystematic in smearing the process of disinfectant solution, can not guarantee that every skin can both be sterilized fully, Disinfection Effect is undesirable, finally cause follow-up treating skin disease effect not remarkable, cause doctor-patient dispute, particularly, in the treatment of the large area skin disease special for some, medical personnel are after to ill skin degerming, also need large area to smear treatment medicinal liquid and carry out successive treatment, often need to use multiple-medicinal-liquid to smear back and forth several times, if still adopt single cotton balls to smear, will more waste time and energy, cause the waste of medical resource, the simultaneously sharp-pointed tweezers easy chafe of friction skin back and forth leads to complications, and increases patient's misery.
Utility model content
Applicant finds the problems referred to above in being engaged in for many years treating for skin disease work, through exploring and research, object is to provide a kind of roller large area skin applicator, can smear treatment during medicinal liquid in the neutralization of disinfecting to large area skin disease, the labor intensity that reduces medical personnel, obtains better treating skin disease effect.
This utility model is that the technical scheme that its technical problem of solution is taked is, designs a kind of roller large area skin applicator, and its structure comprises: hydrojet kettle and roller application device, described hydrojet kettle is comprised of kettle body and liquid-jet device, described kettle body is the transparent vessel that a surface is provided with scale value, this container is provided with two openings, wherein first opening is liquid injection port, this liquid injection port is provided with seal cover, on second opening, connect liquid-jet device, described liquid-jet device comprises pipette, pressure handle for generation of pressure, ejectisome and Water outlet, described pipette one end is through the second opening, and extend to the cavity volume bottom of kettle body inside, its other end is connected with ejectisome, described ejectisome is connected with Water outlet, described pressure handle is connected with ejectisome, between ejectisome and the second opening, be threaded, described roller application device is comprised of hard catheter and live-rollers, the head end of described hard catheter is threaded on Water outlet, and be communicated with Water outlet, described live-rollers is sleeved on rotationally the rear of hard catheter and is arranged on two back-up rings on hard catheter and limits it and move axially, the tail end shutoff of hard catheter is obstructed, on the rear tube wall of hard catheter and on live-rollers body, all offer several spray holes, the surface of described live-rollers is provided with three defat cotton-wool draw-in grooves of axially offering, in this defat cotton-wool draw-in groove, card is established defat cotton-wool,
Further, described hard catheter is bending;
Further, described hard catheter is threaded and is formed by forward and backward two sections of conduits;
Further, described leading portion conduit is provided with check valve, and check valve is controlled medicinal liquid only can flow to spray hole by Water outlet.
This utility model has adopted after technique scheme, in use, the medicinal liquid of disinfectant solution or treatment use can be filled in kettle body by liquid injection port, by pressing the pressure handle in liquid-jet device, medicinal liquid in kettle body can be pumped from Water outlet, the medicinal liquid pumping flows out moistening defat cotton-wool along hard catheter from spray hole, after defat cotton-wool is fully moistening, promoting live-rollers rolls at ill skin surface, medicinal liquid has just been applied on ill skin surface, in the process of smearing, can also constantly press pressure handle, supplement the amount of liquid medicine on defat cotton-wool, until liquid medicine painting is complete, whole coating process is changed cotton-wool and repeatedly dips medicinal liquid without frequent, if really need to change defat cotton-wool, discarded defat cotton-wool can be rejected in defat cotton-wool draw-in groove, reinstalling the follow-up continuous use of clean defat cotton-wool, in addition, owing to being provided with live-rollers in roller application device, traditional liquid medicine painting mode is changed to the liquid medicine painting mode of roller, make the fast efficiency of liquid medicine painting speed higher, the contact area of live-rollers and ill skin is larger, and liquid medicine painting track is even, can make every cun of skin all be smeared fully, on probation through trial-production, and though this Novel rolling-type large area skin applicator when smearing disinfectant solution or the sterilization reaching when smearing treatment medicinal liquid or therapeutic effect all more significantly reliable.In sum, this Novel rolling-type large area skin applicator, coating efficiency is high, effective, has greatly reduced medical personnel's labor intensity, is adapted at promoting the use of in hospital dermatology department.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described, its structure and advantage will be clearer.
Fig. 1 is the overall structure schematic diagram of a kind of roller large area skin of this utility model applicator.
The specific embodiment
Referring to Fig. 1, a kind of roller large area skin applicator, its structure comprises: hydrojet kettle and roller application device, described hydrojet kettle is comprised of kettle body 1 and liquid-jet device, described kettle body 1 is the transparent vessel that a surface is provided with scale value, this container is provided with two openings, wherein first opening 1.1 is liquid injection port, this liquid injection port is provided with seal cover 1.2, on second opening 1.3, connect liquid-jet device, described liquid-jet device comprises pipette 2, pressure handle 3 for generation of pressure, ejectisome 4 and Water outlet 5, described pipette 2 one end are through the second opening 1.3, and extend to the cavity volume bottom of kettle body 1 inside, its other end is connected with ejectisome 4, described ejectisome 4 is connected with Water outlet 5, described pressure handle 3 is connected with ejectisome 4, between ejectisome 4 and the second opening 1.3, be threaded, described roller application device is by hard catheter 6 and 7 one-tenth of live-rollers groups, the head end of described hard catheter 6 is threaded on Water outlet 5, and be communicated with Water outlet 5, described live-rollers 7 is sleeved on rotationally the rear of hard catheter 6 and is arranged on two back-up rings 8 on hard catheter and limits it and move axially, the tail end shutoff of hard catheter 6 is obstructed, on the rear tube wall of hard catheter 6 and on live-rollers 7 bodies, all offer several spray holes 9, the surface of described live-rollers 7 is provided with three defat cotton-wool draw-in grooves 10 of axially offering, these defat cotton-wool draw-in groove 10 interior cards are established defat cotton-wool 11, further improve, described hard catheter 6 is bending, and object is to roll on skin at convenient operation live-rollers 7, further improve, described hard catheter 6 is threaded and is formed by forward and backward two sections of conduits, and object is need to clean live-rollers 7 time, can dismantle easily and change, further improve, described leading portion conduit is provided with check valve 12 again, and check valve 12 is controlled medicinal liquid only can flow to spray hole 9 by Water outlet 5, and object is to prevent that contaminated medicinal liquid from blowing back in kettle body 1, causes the interior large medicine amount liquid of kettle contaminated, cuts the waste.