CN2064360U - Medical multi-function safety cover opening appliance - Google Patents

Abstract

The utility model relates to an improved medical multifunctional safe cap opening device. The utility model adopts a mechanical structure and an assembled type, comprising a safe sheath, a cutting tool, a positioning sliding ring, a spring sheath, a spring, a connecting rod, a spring clamp, and a ball handle provided with an outer sheath. The integral length is 90 mm and the width is 35 mm. The utility model is a special multifunctional cap opening and bottle opening device in the nursing system. The utility model avoids the disadvantages that when the cap is opened through a cutter and scissors, the operation is unsafe, and a desk type and a pliers type cap opening have single function, having the characteristics of multiple functions, small size, convenience, practicability, and absolute safety. One cap opening device can satisfy the nursing system to open the aluminium caps of various medicine bottles having different sizes and to meet the working needs of cutting and opening bottles for glass medicine bottles.

Description

Medical multi-function safety cover opening appliance

This utility model belongs to a kind of improved medical care system-specific multifunctional safe opening instrument.Be in the real medical and nursing work, need a kind of multi-functional, volume is small and exquisite, the practical and convenient and special-purpose opening instrument that is perfectly safe and design-calculated specially.

In the medical care system of reality, the problem of opening closed medicine bottle aluminium lid difficulty does not obtain actv. all the time and solves.Sealing aluminium lid as all kinds of phials such as all kinds of large transfusion bottles such as glucose and penicillin, medical personnel generally use pocket knife or scissors to open, and are careless slightly, often scratch finger easily, influence normally carrying out of nursery work, both dangerous, also inconvenient, efficient is also low, particularly big-and-middle-sized hospital, the outpatient service patient that is in hospital is many, and transfusion injection work capacity is big, and finger is scratched in the very difficult assurance of beginning to be busy anything but.Especially the medical personnel of lazaretto ward work, more avoid the wound cross-infection, they are not often for there being safe and practical special-purpose opening instrument to complain and worries.

The existing desk-top or special-purpose opening instrument of jaw type is made at opening the large transfusion bottle aluminium lid.Function singleness exists not enough.That the utility model has been given prominence to is multi-functional, be perfectly safe, the small and exquisite practical and convenient characteristics of volume, is fit to actual needs.

Its principle of design is as shown in the figure: this cover opener by the balanced handle 8 of safety shield 1, cutting tool 2, location slip ring 3, spring protecting sleeve 4, spring 5, pipe link 6, spring 7 and band oversheath totally eight parts assembly.Safety shield 1 is made up of the garden of incorporate two different-diameters ring institute, encircles greatly to stud with adamas behind the end-beveling and draw tool, and be the safety shield of opening all kinds of large transfusion bottle aluminium lids, be again cutter is drawn in the special use that all kinds of glass of scribing seal phial; Little ring is the bowl-shape ring of a center drilling, it is the safety shield of opening all kinds of phial aluminium lids, perforate partly is for the ease of connecting 6 and the sliding block joint of 1 of condom, cutting tool 2 is dedicated tools of being made by tool steel, its left end (as figure) is partly to make a V-knife mouth at the thin garden of tool matrix post, is convenient to contact after-applied spinning cutting with bottleneck aluminium lid point at two most advanced and sophisticated blades of cutter head.The thick garden of cutter right-hand member post part two flank side surface are made the plane of symmetry, clamping device easy to use.There are a screw and pipe link 6 close-coupled in the center, end.Location slip ring 3 fits closely between cutting tool and the pipe link 6, with the little ring inwall bearing fit of safety shield 1.When carrying out cutting operation with hand-screw pressure ball shape handle 8, because the effect of location slip ring 3, cutting tool 2 can not tilt to depart from the bottle cap center.Spring protecting sleeve 4 and balanced handle 8 bearing fits of being with oversheath.Spring protecting sleeve 4 is done relative motion with the oversheath and the Spring Card of the balanced handle 8 of band oversheath when pushing balanced handle 8 with hand, and compression spring 5 makes pipe link 6 drive location slip ring 3 and cutting tool 2 together moves forward, and carries out cutting operation.

This cover opener in use, operating sequence is as follows:

1, all kinds of large transfusion bottle aluminium lids are opened in cutting: earlier infusion bottle is set on the table, holding cover opener with the right hand then is enclosed within safety shield 1 vertically downward and firmly pushes balanced handle 8 on the bottleneck, and when pushing, make more than balanced handle 8 dextrorotation 30 degree, at this moment bottleneck aluminium lid center is promptly cut and is opened the hole, garden that diameter is suitable.

2, all kinds of phial aluminium lids are opened in cutting: but left hand is held medicine bottle, the right hand is held cover opener, bottleneck end aluminium lid is enclosed within the little ring of cover opener safety shield 1 and contacts with the V-knife point of cutting tool 2, the right hand spinning of exerting oneself in the time of the parallel relative motion of right-hand man, at this moment bottleneck aluminium lid center can be cut and be opened the hole, garden that diameter is suitable.

3, all kinds of glass of scribing envelope phial: but left hand is held medicine bottle, the right hand is held cover opener, the big ring end of cover opener safety shield 1 is studded with adamas draw tool and partly aim at glass bottle top correct position, and the angle that tilts is a little carried out scribing and is got final product.Gently hold cover opener balanced handle part with right hand thumb then, safety shield is partly aimed at glass bottle upper end behind the scribing, one strike gently, glass bottle upper end can be removed.

This design has following advantage: 1, a cover cover opener can satisfy the medical care system to the unlatching of medicine bottle aluminium lid of all sizes and the scribing uncork need of work of glass envelope medicine bottle, and function is complete, and is practical.2, owing to the protective action of safety shield, cover opener can guarantee that the blade of cutter head does not depart from the aluminium lid centre in the operating process of opening all kinds of medicine bottle aluminium lids, and it is reliable to be perfectly safe.3, whole cover opener length 90mm only, wide 35mm can put in the coat pocket, and volume is small and exquisite, and is easy to carry.

Implementing this patent best way is to take following measure: 1, each parts of whole cover opener all can be made of metallic material, but consider cost-cutting when dropping into suitability for industrialized production, factors such as expendable weight are preferably the balanced handle 8 usefulness ABS plastic of condom 1, location slip ring 3, spring protecting sleeve 4, band oversheath or phenolic plastic injection or compression molding.Safety shield 1 also can change the metallic material die cast under the situation of conditions being possessed, chromium plating then, or all can with plate stampings such as corrosion-resistant steel, drawing and forming.2, the adamas of the big ring end of safety shield 1 edge system is drawn tool and can be allowed the processing of diamond tool factory customized or adopt the diadust electroplating technology, directly electroplates abrasive material in big ring end, makes it possess grinding scribing function.3, also deformable enforcement of this patent, keep the outstanding advantage of safety shield and cutting knife tool design-calculated, remove location slip ring 3, spring protecting sleeve 4 springs 5, Spring Card 7 four parts, improve processing technology, the balanced handle 8 of band oversheath and safety shield by there being pipe link 6 to link into an integrated entity, the cover opener operation of different sheaths is in use used in injection moulding or be molded into the cover opener that two sheath diameter vary in size respectively according to the size of unlatching bottleneck diameter.A complete set of special-purpose opening instrument after distortion is implemented still keeps intrinsic whole advantage.Manufacturer can grasp the concrete technological measure of implementing this patent flexibly according to different separately basic conditions.

The enforcement of this patent and popularization, can for the medical care system provide a kind of ideal, safety practical opening instrument.

Claims (3)

1, a kind of multifunctional safe cover opener of medical care system-specific, particularly has the safety shield device, the special tool that special-purpose cutting tool is arranged again, it is characterized in that being assemblied by the balanced handle of safety shield, cutting tool, location slip ring, spring protecting sleeve, spring, pipe link, Spring Card and band oversheath, the end studs with the safety shield that adamas is drawn tool.

2, cover opener according to claim 1, it is characterized in that: safety shield is made up of the garden ring of incorporate two different-diameters, stud with adamas behind the big ring end-beveling and draw tool, being the safety shield of opening the large transfusion bottle aluminium lid, is again the safety shield of all kinds of glass envelope of scribing phial aluminium lid.

3, cover opener according to claim 1 is characterized in that: dedicated tool is partly to make a V-knife mouth at the thin garden of an end of tool matrix post, be convenient to contact after-applied spinning cutting with bottleneck aluminium lid point at two most advanced and sophisticated blades of cutter head, the thick garden of the other end of cutter post portion two flank side surface are made the plane of symmetry, clamping device easy to use, the center, end has screw to be connected with pipe link, and this tool setting is in safety shield.

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