CN2587843Y - Medical Ampoule and aluminium cap opener - Google Patents

Abstract

The utility model relates to medical equipment which can be used for opening medical ampoules and aluminum covers, which is composed of a power supply rotor, a speed reducer, a cutter, a bracket, an outer shell, and an auxiliary member. An ampoule cutter and an aluminum cover cutter are driven by an inching motor with the transmission of the speed reducer to rotate and open ampoules and aluminum covers. The utility model not only can quickly open the ampoules and the aluminum covers, raises operators' work efficiency, but also is safe and convenient in use; the utility model does strict disinfection for the ampoules, medicines are not easy to waste, and medication dosage is ensured.

Description

Medical ampoule, aluminium lid are opened machine

The utility model relates to a kind of medicine equipment, particularly medical ampoule, aluminium lid is opened machine.

Background technology: at present, the method of opening medical ampoule and aluminium lid is: earlier with cotton ball soaked in alcohol with Ampoule neck partly sterilised, mark cut channel with emery wheel again, break (or knocking) into two with one's hands with hand then and open ampoule, this method easily makes ampoule cracked, incised wound operator's finger, the medicine in the inefficiency, ampoule are easily polluted or/and are spilt; Open aluminium lid and use the bore spine mode that the aluminium lid skin is cut a duck eye, this method poor efficiency and requiring great effort.

The purpose of utility model: the purpose of this utility model provides a kind of medical ampoule, aluminium lid is opened machine.Medical ampoule, aluminium lid are opened machine can not only open ampoule and aluminium lid fast, and safe and convenient to use, stricter to disappearing of ampoule, and medicine is difficult for waste, guarantees dosage, and it can cut medical ampoule and aluminium lid, improves the work efficiency of operator.

Technical scheme: the purpose of this utility model is achieved in that medical ampoule, aluminium lid cut machine and be made up of electrical convertors and generators, retarder, cutter, support, shell, auxiliary six parts.

One, electrical convertors and generators: available general lighting electricity (or dc-battery) is made power supply, changes by voltage stabilizer to make it meet the operating voltage of this machine.The point dynamic formula electrical motor that electrical motor selects low voltage direct current slow speed of revolution power to be complementary.Adopt foot-operated source switch.

Two, retarder: be one to arrange the casing adapt with gear, be circular-arc evagination at the driving gear place, arrange four gears in the gear case, the ring gear of three identical mutual interlocks is arranged in the place ahead (near operation person one side), in the ring gear dead aft of centre (far operating a side) driving gear and its interlock are mutually arranged, on the gear case, stud with on the bottom surface and the corresponding four pairs of bearings of gear, except that the lower bearing of driving gear and case underseal close, all the other are interlinked to the outside by bearing bore and case, the gear wheel shaft of driving gear is fixed on downwards on the lower bearing, upwards stretches out gear case by the head bearing hole and links to each other with the axle of electrical motor.The gear wheel shaft of ring gear stretches out casing by upper and lower bearing bore, has pin hole to link to each other through straight pin with cutter on the gear wheel shaft.There are nine circular holes that communicate up and down between the ring gear on four angles of gear case, two long limits and place, the arc top of evagination.

Three, cutter: form by ampoule incision knife and aluminium lid incision knife two parts.

(1), ampoule incision knife: formed by claw type frame, glass cutter, ampoule holder, spring, set screw, protection nut.

1, claw type frame: can be divided into radix unguis, pawl refers to and tool bore; Radix unguis top links to each other with gear wheel shaft for the pipe shape has pin hole, the bottom of melon root is a cylinder and to circumferential expansion and downward curved extension, vertically telling three pawls in its lower ends downward refers to, be 120 degree between three fingers and center on the gear axis and be rotated on the same circumference, respectively finger is different different in size because of function, the denotion cutter at glass-cutting cutter place refers to that cutter refers to the longest; All the other two refer to that institute's dome of being with applies top power effect to ampoule and claims to push up and refer to (top nail and top refer to second), the top nail refers to the short cutter head thickness up and down that is equivalent to than cutter, and the top refers to that second is than the short cutter head thickness up and down that also is equivalent to of top nail, so three lower ends that refer to are not on same horizontal surface, three refer to that the space of being enclosed is tubbiness diameter 2-3 times greater than cutting Ampoule neck diameter, orientation between three each axis of finger such as 3 points on the same circumference, if cutter refers at 0 degree, then two tops refer to one at 120 degree, another is at 240 degree, and the top that glass cutter that cutter refers to and top refer to is on each axis that refers to; Refer to that the lower end has a pipe that protrudes laterally to claim protruding pipe, protruding pipe outer wall has screw to link to each other with protective nut, tool bore: be circular hole, prolong and make melon type frame refer to the hole that is interlinked to the outside in the bottom by protruding pipe orifice, this hole is divided into inside and outside hole two parts, outer bore portion links to each other with set screw for having internal thread, and the inboard of internal thread is one section smooth circular hole, is the acrosome place portion of spring and glass cutter; Interior bore portion Circularhole diameter is smaller, inner wall smooth, and there is the triangular groove of depression its underpart, is glass cutter slide bar place portion.Two top finger-holes are the same with tool bore, and same point is not the nonpitting triangular groove of interior bore portion.The hole of three finger tips and horizon are the angle about 10 degree.The curcumbitate frame has large, medium and small three models, and its size is that three melons point to and enlarge or dwindle outward, and all the other are all identical.

2, glass cutter: be divided into cutter hub (comprising acrosome, slide bar and cutter head), rolling cutter shaft and rolling cutter three parts.

(1) cutter hub: acrosome is that a short cylinder outer wall is smooth, be installed in the tool bore, the top links to each other with spring, slide bar is positioned at the inboard of acrosome, for smooth cylinder slides at the tool bore inside part, there is the webge slot of one section narrow interior bottom width of collar extension its underpart, this groove is embedded in the triangle key, this key stretches in the triangular groove of tool bore, cutter head is developed by top end of sliding rod, by semi-round size identical on, two plates are formed down, and the two claims semi-circular plate, and a circular hole is arranged on the semi-circular plate bisector, the distance of this pitch-row semi-circular plate edge mid-points approximates half of rolling incision knife radius, the hole of upper plate is a clearance hole, bottom, hole 1/2 sealing of lower plate, and fixedly rolling cutter is passed by the rolling cutter shaft in the hole of upper and lower plates.

(2), rolling cutter shaft: be the axle of elongated cylinder, it passes plate hole, the rolling tool bore terminates in down plate hole.

(3), the rolling cutter: as the discus shape, periphery is thin to be blade, thick middle, its thickness equals the distance between the cutter head upper and lower plates, there is a hole of running through up and down the center, rolling cutter shaft from then on hole passes.(cutter head is transformed, and available Abrasive disc replaces the rolling cutter, can reach same purpose).

3, ampoule holder: with the cutter hub of glass cutter, difference has 2 points, no webge slot and triangle key on one, the slide bar, and two, cutter head becomes the top, and this top is the hemisphere that top end of sliding rod is made.

More than the rolling cutter of a glass cutter and the top of two ampoule holders, the three is not on same horizontal surface and consistent with the height gradient of place finger tip separately, the three directly acts on glass ampoule bottles, the effect of playing cutting, opening ampoule, when no ampoule entered, three's enclosed space circle diameter was slightly less than the harmful ampoule position diameter of cutting.

4, straight pin: its shape is with the straight pin routine.

5, spring: between check screw and acrosome cutter, be soft spring.

6, set screw: be a cylinder, outer wall all is outer silk, can be screwed on the internal thread of tool bore or top finger-hole, and an end withstands spring, and sulculus is arranged at other end top, inserts sulculus with screwdriver and regulates the length that this screw just can change spring.

7, protective nut: as tubulose, end sealing, other end opening has screw in the pipe, be enclosed within on the protruding pipe.

(2), aluminium lid incision knife: form by rotary-cut cutter and straight pin; The rotary-cut cutter is a cylinder, and an end is cannula-like, and there is the size circular hole suitable mutually with straight pin the corresponding both sides of tube wall, are enclosed within on the gear wheel shaft and with straight pin and fix; One end is that oblique cutter is that entity and top are certain gradient and form sharp-pointed angle, this oblique angle point is blade, tiltedly blade is shaped as a bit of circular arc, its radian is with tiltedly cutter is consistent around the radian of gear wheel shaft axis rotation, the radian size is relevant with its radius, and this radian is because of the radius difference that varies in size of cutting aluminium lid.

Four, support: can be divided into put on the shelf, undercarriage and foot rest.

1, put on the shelf: put on the shelf the size identical with the end of upper gear box, also have nine holes corresponding with nine holes of gear case, last shelf structure as Shape, half partial fixing gear case, half part is drilled with the aperture of band silk from top to bottom in addition, and pitch-row is moderate.Be used for fixing shell, there is motor frame the top of the rear arc projection of putting on the shelf, and its big or small profile adapts with the electrical motor of installing.

2, undercarriage size and nine holes are with putting on the shelf, following shelf structure as

Shape, half partial fixing gear case, half part is drilled with the aperture of band silk from top to bottom in addition, and pitch-row is moderate, is used for fixing shell.

3, foot rest: undercarriage is supported in top connection, there are two long laths (for support bar) to link to each other with the both sides, angle at upper and lower rear respectively, two angle support bars connect a diagonal brace rod from undercarriage the place ahead, there is its pitch-row of band silk aperture moderate on two of undercarriage long laths in the connection, be used to connect shell, the lower end of two support bars and underframe formation spider prop up and drive away, have pull bar to link to each other between two support bars; Underframe is I-shape, and the centre has pull bar to connect, and both sides underframe bar slightly overarches and connects two support bars.

Five, shell: form by last cover, following cover, shroud.

1, goes up cover: be to be buckled on the gear case with the corresponding shell of gear case, the periphery of cover outwards horizontal extension forms peripheral belting bolt and is fixed in and puts on the shelf, the cover end is a plane, electrical motor and aluminium lid incision knife are being covered in its below, on the cover cap of electrical motor top a slice aperture is arranged, have three directly through identical round hole above three aluminium lid incision knifes, the center of circle in hole i.e. the center of circle of the rotation of this aluminium lid incision knife.

2, cover down: can be divided at the bottom of top mouth, deutostoma, cover, the cover and cover side skirt.

(1), top mouth: for covering the top opened portion down, outward just as undercarriage, the peripheral outwards horizontal extension of the place ahead of top mouth and two sides cover becomes peripheral belting bolt to be fixed on the undercarriage, and the rear of top mouth communicates with deutostoma.

(2), deutostoma: be the opened portion of covering the rear down, the top of this mouthful is the undercarriage trailing edge, and two sides are support bars of both sides, and the below is the cover posterior lateral margin at the end.

(3), cover: the cover of promptly facing the operator, three structures are arranged on this cover: the one, rectangular baffle plate frame, this frame communicates with the deutostoma front and back, be convenient to safeguard the ampoule incision knife, the baffle plate frame is the gangway of baffle plate, the 2nd, and the disinfection box hole, this hole is positioned at the below of baffle plate frame, be the gangway of disinfection box, the 3rd, a pin hole is arranged above the disinfection box mouth, fixedly disinfection box of the latch that moves up and down is arranged.

(4), the cover end: be the following horizontal bottom of cover, large, medium and small three limiting devices are arranged on it, promptly the inlet that makes progress of ampoule is the round hole of the center of circle on the gear wheel shaft line of centers, justifies the hole because of the difference of ampoule diameter and varies in size, and its edge protrudes up and down.

(5), cover side skirt: the cover both sides are extended downwards backward and are fixed on the support bar of support down, the medial surface of play cover both sides each oblique after under groove, the gradient of groove with baffle plate at the bottom of the gradient unanimity.

3, shroud; At the shroud between the cover up and down, be fixed together by bolt and cover up and down, play protection retarder and decoration function.

Six, annex:

1, a bottle box: can be divided into two layers, skin is to collect box, is used to deposit the aluminium skin that cuts away.Collect round hole that box covers on the shell for circular its external diameter is slightly less than and by putting in this hole, there is the leg support of three little protrusions the box bottom on gear case, there is circular hole at the center at the bottom of the box, this hole is slightly larger than the external diameter of aluminium lid incision knife, the periphery in hole is upwards to rout up at the bottom of the box to form a pipe, the height of this pipe is lower than the aluminium lid incision knife, and the outside level exhibition of the upper limb of box is the box limit, and the box limit exceeds on the shell covers.Internal layer is a bottle headstock, and this is two up big and down small circles, is linked to each other by several tie rods between two circles, and the upper ring edge of frame is above the box limit, and the following loop diameter of frame is greater than the rotation external diameter of aluminium skin incision knife and a little less than its point of a knife.

2, disinfection box: form by box body, lid and alcohol sponge.Dress alcohol and alcohol sponge in the box body, it is one to be placed on the low circular trough of the high inner edge of outer rim of limiting device top, the interior circle position sky of groove is that ampoule turnover place is consistent with limiting device, top, groove outside edge, the outside of groove is connected with draw back plate, on the draw back plate under cover the inboard one pin hole arranged, the other end of draw back plate stretches out down cover by the disinfection box hole and this hole is sealed.The edge in the lid and the groove outside interlocks, and lid central authorities are circular hole; An alcohol sponge part is in the groove of box body, and another part has several crack by the center of circle to periphery for circular.

3, baffle plate: divide swash plate and riser two parts, swash plate becomes the 25-30 degree with horizontal surface, and the reeve of swash plate dual-side is also stretched out the skewed slot of cover both sides down.Riser has two to link to each other with swash plate on the both sides of middle claw type frame respectively.Baffle plate has facing board that this frame is sealed outside the baffle plate frame that covers down.

4, reclaim box: be the box that is placed between foot rest two support bars of baffle plate below.

Beneficial effect: the utility model is simple and compact for structure rationally, it is low to consume energy, and easy to operate practicality can be opened ampoule and aluminium lid effectively, stopped the incised wound operator's finger, medicine in the ampoule easily pollutes or/and the phenomenon of spilling, and safe and convenient to use, and is stricter to disappearing of ampoule, medicine is difficult for waste, guarantee dosage, it can cut medical ampoule and aluminium lid, improves the work efficiency of operator.Below in conjunction with drawings and Examples the utility model is further specified.

Figure (one) is the elevation profile constructional drawing of utility model.

Figure (two) is the bench section constructional drawing of utility model.

Figure (three) is the birds-eye view of utility model.

Figure (four) is an ampoule incision knife constructional drawing.

Figure (five) is the elevation profile constructional drawing of disinfection box.

Figure (six) is the birds-eye view of disinfection box.

Figure (seven) is the elevation profile constructional drawing of a bottle box.

Figure (eight) is the birds-eye view of a bottle box.

Figure (nine) is the fundamental diagram of ampoule incision knife.

In figure (): 1, aluminium lid cut 2, a bottle box 3, on cover 4, ampoule cuts 5, baffle plate 6, latch 7, disinfection box 8, limiting device 9, electrical motor 10, retarder 11, cover 12 down, reclaim box 13, support

In figure (four): 14, rolling cutter 15, slide bar 16, acrosome 17, spring 18, adjusting spiral shell 19, protection nut 20, claw type frame

In figure (five): 21, lid 22, draw back plate 23, pin hole 24, box body 25, alcohol sponge

In figure (seven): 26, the bottle headstock 27, collection box

In figure (nine): 20, claw type frame 28, pin hole 29, top refer to that second 30, cutter refer to 31, top nail 19, protection nut 32, ampoule holder 14, glass cutter 33, ampoule

Drawing explanation: in figure (one) embodiment, connect power supply, it is to step on the switch that the operator is placed on pin, divide two operating systems then: the one, open ampoule: the operator hands the ampoule body bottom, head and neck on the ampoule is boosted by limiting device (8), through entering in the claw type frame of ampoule incision knife (4) after disinfection box (7) sterilization, step on switch, point dynamic formula electrical motor (9) drives the claw type frame rotation of ampoule incision knife (4) by retarder (10) transmission, power by spring is added on the glass point of a knife, under driving, rotational force opens ampoule, by the ampoule holder stump that cuts away is ejected the claw type frame again, drop on to slip on the swash plate of baffle plate (5) and reclaim box (12); The 2nd, open aluminium lid: hand-held medicine bottle of operator or infusion bottle also are inverted bottle upside down with it, the bottle head is put in the bottle box (2) of corresponding size, slightly exert pressure to aluminium lid incision knife (1), step on switch, point dynamic formula electrical motor (9) drives aluminium lid incision knife (1) rotation by retarder (10) transmission, aluminium lid promptly is cut off circular aluminium flake, and the aluminium flake that cuts away drops in the collection box of a bottle box (2).

In figure (four) embodiment; the lateral wall of Ampoule neck withstands on the rolling cutter (14); and push rolling cutter (14) and slide bar (15) to the outside; acrosome (16) is exerted pressure to spring (17); and the antagonistic force of spring is acted on the Ampoule neck by rolling cutter (14); the pressure of set screw (18) adjustable springs, protection nut (19) prevents that set screw and spring from jumping out.

In figure (five) embodiment: the neck of ampoule enters in the disinfection box, is carried out disinfection by alcohol sponge (25).This alcohol sponge is placed in the box body (24), adds lid (21) for preventing alcohol sponge its top that comes off, and lid (21) is tightened on the box body (24), for ease of changing the alcohol sponge, is provided with draw back plate (22), inserts pin hole (23) with its stationkeeping by latch.

In figure (seven) embodiment: the bottle headstock (26) the top bracketing of circle down has the aluminium lid bottle, and following circle has places restrictions on the length that the aluminium lid incision knife stretches out, and prevents the soft rubber ball in the break-through aluminium lid, collects box (27) and collects the aluminium skin that cuts away.

In figure (nine) embodiment: this figure is the fundamental diagram of ampoule incision knife, ampoule (33) is pushed glass cutter (14), top nail (31) successively open in entering claw type frame (20) process, the top refers to second (29), claw type frame (1) is fixed on the gear wheel shaft through pin hole (29) by straight pin, point dynamic formula electrical motor drives claw type frame (28) rotation by the retarder transmission after stepping on switch, cutter refers to glass cutter (14) the cutting ampoule on (30), and the ampoule stump that cuts away refers to that by ampoule holder (32) and top the ampoule holder on the second (30) ejects the claw type frame with it.

Claims (6)

1, a kind of medical ampoule, aluminium lid are opened machine, it is characterized in that: structure is made up of cutter, auxiliary: the aluminium lid incision knife is above retarder, and the ampoule incision knife is below retarder, and auxiliary part has baffle plate, disinfection box.

2, medical ampoule according to claim 1, aluminium lid are opened machine, it is characterized in that: the ampoule incision knife is a curcumbitate frame, and the lower end is told melon and referred to, glass cutter, ampoule holder.

3, medical ampoule according to claim 1, aluminium lid are opened machine, it is characterized in that: the blade of aluminium lid incision knife has certain gradient, is shaped as little circular arc.

4, medical ampoule according to claim 1, aluminium lid are opened machine, it is characterized in that: the bottle box box at the bottom of the center circular hole is arranged, the upper limb of box is the box limit, in a bottle headstock is arranged, the inner ring of frame is placed in aluminium skin incision knife, is lower than its point of a knife.

5, medical ampoule according to claim 1, aluminium lid are opened machine, it is characterized in that: disinfection box is made up of box body, lid, sterilization sponge.

6, medical ampoule according to claim 1, aluminium lid are opened machine, it is characterized in that: baffle plate can divide swash plate and riser, and swash plate has certain gradient, and the swash plate both sides are injected and stretched out the skewed slot, the riser that cover down two.

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