Disposable scalp acupuncture and calparine cap anti-slip fixing deviceTechnical field
The utility model belongs to the technical field of medicine equipment, and in particular to disposable scalp acupuncture is anti-slip with calparine cap solidDetermine device.
Background technology
Current remaining needle is widely used, but some problems are still present in Clinical practice need us and nurse workAuthor goes to think deeply and solves.From the point of view of according to domestic various big hospital retention needle infusion situation, by scalp acupuncture insert calparine cap after in order toPrevent slippage, pricking wound, it will usually using sticker fixed connection place, then need many adhesive plasters to glue during for control and childrenPatch is fixed, and causes to there is adhesive plaster difficulty after infusion-completed removing, or even has the residual trace phenomenon of adhesive plaster, increased nurse job amount, is influenceedIt is attractive in appearance.At present, in the presence of some scalp acupunctures and the patent of calparine cap anti-slip fixing device, but these fixing devices are mostlyHave one disadvantage in that, be exactly that device has only used simple buckle to fix, cause fixing device to be easily opened, run into and surprisingly pull, alsoIt is that the related fixing device of scalp acupuncture can in the lump be ripped, protecting effect is bad, additionally, after fixing device has been used, should be used as oneSecondary sex aids treatment, but, after usage, still function is intact for existing fixing device, and giving recycling person can multiply itMachine.
Utility model content
Technical problem to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of fixed effectGood, the disposable scalp acupuncture and calparine cap anti-slip fixing device of single use.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
Disposable scalp acupuncture and calparine cap anti-slip fixing device, including upper lid, lower cover and handle part, the fixing end of upper lidFixing end with lower cover is hinged by a jointed shaft, and shape and scalp needle stand and heparin cap base shape are provided with upper lid and lower coverThe fixing groove being adapted, when upper lid and lower cover are covered, the fixing groove of upper lid and the fixing groove of lower cover are encircled into placement head jointlyThe space of sword-shaped needle seat and heparin cap base, wherein：The movable end of upper lid is provided with a card convex, and the lower end both sides of card convex are protruding to be hadProjecting block, the edge round and smooth inclination upwards of the lower surface of projecting block, the movable end of lower cover is provided with a groove, is provided with grooveOne grab for upwardly extending, the upper end of grab is provided with the coupler body of infolding, and coupler body upper table round and smooth inclination downwards, upper lid is coveredLower projecting block snaps in coupler body lower section when covering, and lid is mutually fixed with lower cover, and handle part is included and holds handle and lower holdingHandle, upper holding handle connects with top cap, and lower holding handle is connected with lower cover, and upper holding handle and lower holding handle can make upper lid by lever shaftMovable end and lower cover movable end division.
It is optimization above-mentioned technical proposal, the concrete measure taken also includes：
Above-mentioned grab is provided with block rubber in the side of its dorsad coupler body, and block rubber is fixed on grab by gluing.
Above-mentioned upper lid and lower cover are transparent plastic cover.
The cell wall of above-mentioned fixing groove is coarse rubbing surface.
Disposable scalp acupuncture of the present utility model and calparine cap anti-slip fixing device, with upper lid and lower cover, work as scalpAfter pin insertion heparin cap base, upper lid and lower cover are closed on scalp needle stand and heparin cap base, the two position for connecting is fixedIn upper lid and lower cover, scalp acupuncture and the anti-slip fixation of calparine cap are realized, the utility model is also that upper lid and lower cover devise oneBuckle is planted, card convex is once snapped in grab, and the two interfixes, and card convex is deviate from, this causes that lid and lower cover cannot be beatenOpen, reduce the unexpected risk pullled and cause buckle to disengage, when fixing device using finishing after, it is necessary to upper lid and lower cover are dividedOpen, as long as at this moment firmly pressing handle part, card convex is broken the coupler body of grab, upper lid and lower cover are just separated, and this causes to useFixing device afterwards cannot be reused, and force to turn into disposable product.In order to prevent the coupler body for breaking from splashing, grab is at itDorsad the side of coupler body is provided with block rubber, and coupler body is had no progeny and can be still sticked together with grab by block rubber.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of scalp acupuncture and calparine cap connection；
Fig. 3 is the schematic diagram that anti-slip fixing device is fixed on scalp acupuncture and calparine cap junction；
Fig. 4 is the internal structure schematic diagram of upper lid and lower cover；
Fig. 5 is the schematic diagram of upper lid movable end and lower cover movable end junction；
Fig. 6 is the A portions schematic enlarged-scale view of Fig. 5.
Reference therein is：Upper lid 1, fixing groove 1a, card convex 11, projecting block 12, lower cover 2, groove 21, grab 22,Coupler body 23, block rubber 24, handle part 3, upper holding handle 31, lower holding handle 32, lever shaft 33, scalp needle stand 4, heparin cap base 5.
Specific embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Disposable scalp acupuncture of the present utility model and calparine cap anti-slip fixing device, including upper lid 1, lower cover 2 and holdingPortion 3, the fixing end of upper lid 1 and the fixing end of lower cover 2 are hinged by a jointed shaft, and shape and head are provided with upper lid 1 and lower cover 2The fixing groove 1a that sword-shaped needle seat 4 and the shape of heparin cap base 5 are adapted, when upper lid 1 and lower cover 2 are covered, the fixing groove of upper lid 1 is withThe fixing groove of lid 2 is encircled into the space for placing scalp needle stand 4 and heparin cap base 5 jointly, wherein：The movable end of upper lid 1 is provided withOne card convex 11, the lower end both sides of card convex 11 are protruding projecting block 12, and the edge of the lower surface of projecting block 12 is round and smooth upwards to inclineTiltedly, the movable end of lower cover 2 is provided with a groove 21, groove 21 and is provided with a grab 22 for upwardly extending, the upper end of grab 22The coupler body 23 of infolding is provided with, the upper table of coupler body 23 round and smooth inclination downwards, upper lid 1 is covered when on lower cover 2, and projecting block 12 is snapped inThe lower section of coupler body 23, makes lid 1 mutually be fixed with lower cover 2, and handle part 3 includes holding handle 31 and lower holding handle 32, upper holding handle31 are connected with upper lid 1, and lower holding handle 32 is connected with lower cover 2, and upper holding handle 31 and lower holding handle 32 can be made by lever shaft 33The movable end division of the movable end and lower cover 2 of lid 1.
In embodiment, grab 22 is provided with block rubber 24 in the side of its dorsad coupler body 23, and block rubber 24 is solid by gluingIt is scheduled on grab 22.
In embodiment, upper lid 1 and lower cover 2 are transparent plastic cover.
In embodiment, the cell wall of fixing groove 1a is coarse rubbing surface.
Occupation mode of the present utility model is as follows：Scalp acupuncture is first inserted into heparin cap base 5, makes scalp needle stand 4 and calparine capThen 5 positions of seat are covered in pressing as shown in Fig. 2 then scalp needle stand 4 and heparin cap base 5 are put into the fixing groove 1a of lower cover 21, because coupler body 23 and the opposite face of projecting block 12 are all round and smooth curved surfaces, therefore, card convex 11 can with comparalive ease slip into grooveIn 21, once card convex 11 is slipped into groove 21, coupler body 23 and the opposite face of projecting block 12 are all planes, and projecting block 12 cannot be from cardDeviate from hook 22, so that upper lid 1 and the fixation of lower cover 2, when needs are anti-slip fixing device from scalp acupuncture seat 4 and heparinWhen being removed on cap seat 5, handle part 3 is pressed, make to hold handle 31 and lower holding handle 32 drives the activity of lid 1 and lower cover 2 respectivelyEnd is opened, and projecting block 12 breaks grab 22, and grab 22 is bonded on block rubber 24 and will not fall off, upper lid 1 and the movable end of lower cover 2 pointOpen, anti-slip fixing device is removed from scalp acupuncture seat 4 and heparin cap base 5.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited merely to above-mentionedEmbodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should be pointed out that rightFor those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,Should be regarded as protection domain of the present utility model.