A kind of fixed cover through periphery venipuncture central vein catheter
Technical field
This utility model relates to technical field of medical equipment, especially relates to a kind of fixed cover through periphery venipuncture central vein catheter.
Background technology
Chemotherapy is one of effective means for the treatment of tumor, and chemotherapeutics usually can produce intense stimulus to the blood vessel of patient, once exosmose and also can cause local tissue necrosis.In recent years;, indwelling time length, economical and effective low with its low misery, infection rate through periphery venipuncture central vein catheter (PICC), patient activity little to blood vessel injury freely and are provided that the advantages such as stable venous transfusion, nursery work be easy are widely used in clinic; but PICC still has part PICC conduit to be exposed to outside after putting pipe, many patients worry because of its daily routines such as sleep, wear off clothes, do housework time careless tractive cause PICC conduit to be deviate from.In putting pipe and regular maintenance, for fixing PICC conduit, prevent the phenomenons such as crimping of applying ointment or plaster, catheter displacement, slippage and unexpectedly drawn tubes that arm daily routines cause from occurring, use medical elastic net, silk stocking etc. to be fixed the most clinically, but still existing problems.Medical elastic net pressure is big, and long-time use can cause disturbance of blood circulation, finger tip swelling, is only applicable to put pipe initial stage Pressur hemostatic;Use silk stocking person need to be backed off by silk stocking when infusing and be not easy to nursing, simultaneously repeatable operation the most easily make to apply ointment or plaster crimping, increase opportunities for contamination of applying ointment or plaster, and owing to silk stocking mostly are patient's self-control, the damage useful life that easily reels off raw silk from cocoons is short, overall use cost is the lowest on long terms, being difficult to warming, two kinds of fixed form all existence effects are single, use the deficiency such as inconvenience and comfortableness difference.
Utility model content
This utility model overcomes shortcoming of the prior art, it is provided that a kind of easy to use, and comfortableness is good and fixing reliably through the fixed cover of periphery venipuncture central vein catheter.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of fixed cover through periphery venipuncture central vein catheter, including the body being made up of stretch fabric, the wall of described body offers along its axis direction the observation panel of a strip, and is provided with slide fastener on observation panel;It is provided with at least one aperture passed for PICC conduit on described body, and at aperture, is provided with collecting bag corresponding with orifice number on the outer wall of body.
Preferably, the part described body being contained bag covering is provided with liner.
Preferably, the two ends of described body are provided with ring-type, for the rib fabric closed up.
Preferably, the inner side of described observation panel is provided with shield.
Preferably, the outside of described observation panel one end is provided with the drop cloth covering slider of zipper fastener.
Preferably, the oral area of described collecting bag is provided with the stretch cord of closing in.
Preferably, described aperture is two, is symmetricly set in body both sides.
Compared with prior art, this utility model has the advantage that
This utility model effectively can be fixed through periphery venipuncture central vein catheter and protect, and effectively avoids the pull-off in daily routines of PICC conduit, improves comfortableness and the convenience of user greatly.This utility model good permeability simultaneously, it is provided with observe, the observation panel of band slide fastener, it not only makes medical personnel be prone to situation about observing after putting pipe, avoid the edge-curl phenomenon of applying ointment or plaster caused because repeatedly wearing, press-off body, reduce opportunities for contamination of applying ointment or plaster, reducing infection rate, the one-handed performance of slide fastener is also convenient for patient and observes voluntarily simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is the expansion schematic diagram of Fig. 1, wherein eliminates partial component.
In figure: aperture 1, collecting bag 2, slide fastener 3, drop cloth 4, rib fabric 5, stretch cord 6, liner 7, shield 8, body 9.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not paying creative work premise, broadly fall into the scope of this utility model protection.
Through the fixed cover of periphery venipuncture central vein catheter shown in Fig. 1-3, including the body 9 being made up of stretch fabric, the wall of described body 9 offers along its axis direction the observation panel of a strip, and on observation panel, is provided with the slide fastener 3 opening and closing observation panel;It is provided with two apertures 1 passed for PICC conduit on described body 9, and is provided with and the aperture 1 corresponding collecting bag of quantity 2 at aperture 1 on the outer wall of body 9.
Wherein, the part being contained bag 2 covering on described body 9 is provided with liner 7, this liner 7 can be disposed on the interlayer within body 9 or be fixed on the backing plate on body 9 wall, it can use materials such as having the spongy body of some strength, plastic plate to make, this collecting bag 2 is for receiving the calparine cap of PICC end of conduit, liner 7 then can be prevented effectively from calparine cap to the compressing of skin and friction, the generation of Bedsore prevention, the comfortableness that the effective patient of guarantee uses.The oral area of described collecting bag 2 is provided with the stretch cord 6 of closing in, and when can effectively guarantee routine use, calparine cap is not deviate from.More than clean at design on the one hand effectively protection PICC catheter adapter, and make nurse need not be taken off by whole fixed cover when daily transfusion operation, more convenient save time;On the other hand it can meet left hand simultaneously or right hand PICC puts the use demand of pipe patient.In addition this design can also reduce the tape quantity of fixing heparin cap end conduit, effectively alleviates the skin allergy situation that patient causes because of long-term sticking cloth.
Wherein, the two ends of described body 9 be provided with ring-type, for the rib fabric 5 closed up, rib fabric 5 has more preferable elasticity, can take into account the comfortableness of fixing stability and patient, and it is durable in use, reusable, and use cost is cheap.
Wherein, the inner side of described observation panel is provided with shield 8, can effectively prevent slide fastener 3 from patient skin causing friction or scratch.
Wherein, the outside of described observation panel one end is provided with the drop cloth 4 covering 3, slide fastener.When, after slide fastener 3 pull-up, 3, its slide fastener is positioned at drop cloth 4 one end and is covered by drop cloth 4, it is prevented effectively from slide fastener 3 because of touching or being pulled open by unexpected hanging and pulling in daily life, the comfortableness of raising use and reliability.
Obviously, the aperture 1 on body 9 can also be one or more than three, and collecting bag 2 can also be one or more than three, is configured with specific reference to using requirement.The stretch fabric of body 9 can use the high-quality pure cotton material of good permeability.Slide fastener 3 can use the nylon zipper of softness, its slider of zipper fastener preferably employs infant clothing and loads onto the slider of zipper fastener without corner angle of use, by opening slide fastener 3, medical personnel are made to be prone to observe the situation after PICC puts pipe, avoid because repeatedly wearing, de-fixed cover and the edge-curl phenomenon of applying ointment or plaster that causes, reducing and apply ointment or plaster opportunities for contamination, reduce infection rate, the one-handed performance of slide fastener 3 is also convenient for patient and observes voluntarily simultaneously.And the dual fail-safe design of the special selection of slide fastener 3 and shield 8 ensure that safety that patient uses and comfortable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.