CN205849926U - One carries syringe needle two-chamber polypropylene ampoule - Google Patents

Abstract

One carries syringe needle two-chamber polypropylene ampoule, belongs to Medical Packing Materials field, solves the problem that existing ampoule exists, and it comprises bottle, sealant, bottle head, lifting positioning component, syringe needle and protection cap；Bottle mouth position at bottle is provided with sealant, bottle is sealed, the outside of sealant is provided with a bottle head, lifting positioning component is arranged in bottle head, the lifting direction of lifting positioning component is arranged along the vertical line direction of sealant, syringe needle is arranged on lifting positioning component along the vertical line direction of sealant, controlled syringe needle by lifting positioning component and rise location and fall location, the two ends of syringe needle are tip, syringe needle may be inserted into bottle inside and contacts with medicament when dropping positioning states, one end being distal to sealant mutually of syringe needle is exposed, it is easy to clinical injection use, the outside of syringe needle exposed part is provided with protection cap, the sealed compartment being parallel to bottle bottom surface it is provided with in bottle；This utility model is used for drug packaging.

Description

One carries syringe needle two-chamber polypropylene ampoule

Technical field

This utility model belongs to Medical Packing Materials field, is specifically related to one and carries syringe needle two-chamber polypropylene ampoule.

Background technology

Medical Packing Materials refers to immediate packaging materials or container, is the indispensable basic courses department of drug packaging Point, ampoule is the main (explosive) charge material that small-volume injection uses, and it is few that plastic ampoule has particle number compared with traditional glass ampoule, faces The more advantages such as bed is easy to open, convenient transportation, have been widely used, but when existing ampoule packaging medicament uses still Need to use syringe extraction medicament, just can carry out compatibility or injection, cause a large amount of wastes of disposable syringe, pollute simultaneously The risk of medicament is relatively big, reduces drug safety；

During medical personnel's medication treatment disease, in most cases can need to select several drugs to combine according to the state of an illness should With, or medicine itself need to carry out compatibility use with specific medicine, can be only achieved expection purpose, but in process for preparation because of Puncturing and be blended to produce substantial amounts of particulate matter, microgranule can block blood capillary and form thrombosis and granulation after entering human body Swollen, furthermore mispairing and germ contamination likely occur in process for preparation, also increase medical personnel's workload, process for preparation expends Time is longer, is not easy to First Aid medication.

Summary of the invention

The purpose of this utility model is to solve the problems referred to above that existing ampoule exists, it is provided that one carries syringe needle Two-chamber polypropylene ampoule, its technical scheme is as follows:

One carries syringe needle two-chamber polypropylene ampoule, it comprise bottle, sealant, bottle head, lifting positioning component, syringe needle and Protection cap；Bottle mouth position at bottle is provided with sealant, seals bottle, and the outside of sealant is provided with a bottle head, bottle Head carrys out be connected fixing with bottle by connectors such as internally threaded sleeves；Lifting positioning component is arranged in bottle head, lifting location group The lifting direction of part is arranged along the vertical line direction of sealant, and syringe needle is arranged on lifting positioning component along the vertical line direction of sealant On, lifting positioning component controlling syringe needle and rise location and fall location, the two ends of syringe needle are tip, and syringe needle is at a liter positioning states Time, the distance of syringe needle and sealant adds the summation lifting distance less than lifting positioning component of the thickness of sealant, makes syringe needle in fall May be inserted into bottle inside during positioning states to contact with medicament, one end being distal to sealant mutually of syringe needle is exposed, it is simple to clinical straight Connect injection to use, be provided with protection cap in the outside of syringe needle exposed part, protection cap grafting or be connected to lifting threadably On positioning component；

Being provided with a cylindrical chamber in bottle head, the axial line of chamber is vertically arranged with sealant；Lifting location Assembly uses the spring lifting assembly of ball pen, and it comprises sleeve, two cylindrical sliders and spring, and sleeve is arranged on bottle head In chamber, the axial line of sleeve is arranged or the setting that overlaps with the axis parallel of chamber, and the outer surface of sleeve is fixing with bottle head even Connecing, two cylindrical sliders and sleeve grafting, the external diameter of two cylindrical sliders coincide with the internal diameter of sleeve, makes two cylinders Slide block can slide along sleeve, and spring is arranged in the chamber of bottle head and is positioned at the inner face being comparable to sealant and the phase of bottle head Be bordering between a cylindrical slider of sealant, by spring apply make cylindrical slider to sealant away from direction move Pressure, the one end of the cylindrical slider being comparable to sealant is provided with flanging, flanging can be stuck in sleeve limit Edge limits this cylindrical slider and inserts sleeve to greatest extent, is comparable to the length of a cylindrical slider of sealant less than set The length of cylinder, when making this cylindrical slider insert sleeve to greatest extent, the cylindrical slider being distal to sealant mutually still has one Part is inserted in sleeve；Outer surface at the cylindrical slider being comparable to sealant is provided with three prominent square cunnings Block, the outer surface at the cylindrical slider being distal to sealant mutually is provided with six prominent square sliders, two cylinders The square slider of outside face thereof is all uniformly distributed circumferentially, the width one of the square slider of two cylindrical slider outer surfaces Cause, be comparable to the prominent thickness of square slider of a cylindrical slider outer surface setting of sealant more than being distal to sealant mutually The prominent thickness of square slider that arranges of cylindrical slider outer surface, accordingly, the inwall of sleeve is provided with six The chute of individual direction and axis parallel, six chutes are uniformly distributed along the circumference of sleeve, the width of six chutes and square cunning The width of block coincide, and wherein the degree of depth of three alternate chutes and the cylindrical slider outer surface being comparable to sealant are arranged The prominent thickness of square slider coincide, outside the degree of depth of the alternate chute of the other three is with the cylindrical slider being distal to sealant mutually The prominent thickness of the square slider of surface configuration coincide, and i.e. has three deeper chutes and three shallower chutes, deeper sum The alternate setting of shallower chute；Time in all square slider is all located at chute, two cylindrical sliders can only be along the axle center of sleeve Slide in line direction；Bottle head be distal to mutually on the end face of sealant be provided with a through hole, the diameter of through hole and cylindrical slider Diameter coincide, the square slider making cylindrical slider outer surface arrange can be stopped by the end face of described bottle head, restriction cylinder Shape slide block will not depart from a bottle head under the pressure of the spring, and can press cylindrical slider in through hole with finger, makes slide block Slide to sealant；It is oblique that apparent surface at the square slider of two cylindrical slider outer surfaces is provided with the anti-self-locking matched Face, when making the cylindrical slider being comparable to sealant slide into three square sliders disengaging chutes with finger pressing, Rotate under the effect on anti-self-locking inclined-plane；Sleeve be comparable on the end face of sealant be provided with six be comparable to sealant The anti-self-locking inclined-plane that square slider matches, a specific side of each deep chute and one nearest with this specific side Respectively arranging an anti-self-locking inclined-plane between the phase far lateral side of shallow chute, specific side is in being comparable to a cylinder of sealant The side of the direction of rotation side of shape slide block, remaining three parts respectively arrange an anti-self-locking inclined-plane；During finger pressing, close When a cylindrical slider in sealant slides into three square sliders disengaging chutes, at the effect backspin on anti-self-locking inclined-plane Turn, then lift finger, spring apply to make cylindrical slider to sealant away from the pressure that moves of direction, table under a bushing Under the effect on the anti-self-locking inclined-plane in face, the cylindrical slider being comparable to sealant is rotated further, and the most repeatedly realizes lifting Location；Syringe needle is fixedly connected on the cylindrical slider being comparable to sealant；Protection cap be distal to of sealant mutually Cylindrical slider connects；

In bottle, it is provided with the sealed compartment being parallel to bottle bottom surface, bottle is divided into upper and lower two chambers, permissible A kind of medicament needing compatibility of fill respectively in two chambers；A taper cutter head it is provided with in one of which chamber, The cone of taper cutter head is arranged towards sealed compartment, utilizes taper cutter head to sting a circular hole on sealed compartment during compatibility medicament, Making two kinds of medicament mixing, and avoid polluting completely, taper cutter head is fixedly connected on a cylinder, and one end of cylinder is for closing End, the other end is open end and is connected with the sidewall closing of bottle, is provided with the through hole corresponding with cylinder on the sidewall of bottle, Finger or lever can be inserted cylinder and taper cutter head is applied pressure.

The beneficial effects of the utility model are: simple to operation, it is possible to be placed in by different agents in same plastic ampoule, Avoid the pollution to medicament during compatibility completely, meet very much safety clinically, rapidly, facilitate the requirement of infusion treatment, especially Its applicable wartime infuses, and is also beneficial to ensure the drug safety of the medical condition backward areas people；Have only to after compatibility and by ball The identically controlled syringe needle of pen inserts inside bottle, then opens protection cap and can be injected directly in the patient, can not use once Property syringe, reduce medical treatment cost, and reduce operation, improve efficiency.

Accompanying drawing illustrates:

Fig. 1 is overall schematic of the present utility model；

Fig. 2 is the exploded view of Fig. 1；

Fig. 3 is the schematic internal view of bottle head；

Fig. 4 is the exploded view of Fig. 3；

Fig. 5 is the top view of Fig. 4；

Fig. 6 is the schematic internal view of bottle.

Detailed description of the invention:

Referring to figs. 1 through Fig. 6, one carries syringe needle two-chamber polypropylene ampoule, and it comprises bottle 1, sealant 2, bottle 3, rises Fall positioning component 4, syringe needle 5 and protection cap 6；Bottle mouth position at bottle 1 is provided with sealant 2, seals bottle 1, close The outside of sealing 2 is provided with bottle 3, and bottle 3 is connected by internally threaded sleeve 7 connector such as grade is fixing with bottle 1；Lifting location Assembly 4 is arranged in bottle 3, and the lifting direction of lifting positioning component 4 is arranged along the vertical line direction of sealant 2, and syringe needle 5 is along sealing The vertical line direction of layer 2 is arranged on lifting positioning component 4, lifting positioning component 4 control 5 liters of syringe needle location and fall location, pin The two ends of 5 are tip, and syringe needle 5 is when liter positioning states, and the distance of syringe needle 5 and sealant 2 adds the summation of the thickness of sealant 2 Less than the lifting distance of lifting positioning component 4, make syringe needle 5 may be inserted into bottle 1 inside when dropping positioning states and contact with medicament, One end being distal to sealant 2 mutually of syringe needle 5 is exposed, it is simple to clinical direct injection uses, and arranges in the outside of syringe needle 5 exposed part Protected lid 6, protection cap 6 grafting or be connected to threadably lift on positioning component 4；

Being provided with a cylindrical chamber in bottle 3, the axial line of chamber is vertically arranged with sealant 2；Lifting is fixed Hyte part 4 uses the spring lifting assembly of ball pen, and it comprises sleeve 4-1, two cylindrical slider 4-2 and spring 4-3, sleeve 4-1 is arranged in the chamber of bottle 3, and the axial line of sleeve 4-1 is arranged or the setting that overlaps, sleeve 4-with the axis parallel of chamber The outer surface of 1 is fixing with bottle 3 to be connected, and two cylindrical slider 4-2 and sleeve 4-1 grafting, outside two cylindrical slider 4-2 Footpath coincide with the internal diameter of sleeve 4-1, makes two cylindrical slider 4-2 can slide along sleeve 4-1, and spring 4-3 is arranged on bottle 3 Chamber in and be positioned at the inner face being comparable to sealant 2 of bottle 3 and be comparable to a cylindrical slider 4-2 of sealant 2 Between, by spring 4-3 apply to make cylindrical slider 4-2 to sealant 2 away from the pressure that moves of direction, seal being comparable to One end of one cylindrical slider 4-2 of layer 2 is provided with flanging 4-2-1, flanging 4-2-1 and can be stuck in sleeve 4-1 edge Limit this cylindrical slider 4-2 and insert sleeve 4-1 to greatest extent, be comparable to the length of a cylindrical slider 4-2 of sealant 2 The degree length less than sleeve 4-1, when making this cylindrical slider 4-2 insert sleeve 4-1 to greatest extent, is distal to the one of sealant 2 mutually Individual cylindrical slider 4-2 is in still some is inserted in sleeve 4-1；Outside the cylindrical slider 4-2 being comparable to sealant 2 Surface configuration has three prominent square slider 4-4, and the outer surface at the cylindrical slider 4-2 being distal to sealant 2 mutually sets Being equipped with six prominent square slider 4-4, the square slider 4-4 of two cylindrical slider 4-2 outer surfaces the most uniformly divides Cloth, the width of the square slider 4-4 of two cylindrical slider 4-2 outer surfaces is consistent, and one that is comparable to sealant 2 cylindrical sliding The prominent thickness of the square slider 4-4 that block 4-2 outer surface is arranged is more than being distal to outside a cylindrical slider 4-2 of sealant 2 mutually The prominent thickness of the square slider 4-4 of surface configuration, accordingly, is provided with six direction and axle center on the inwall of sleeve 4-1 The chute 4-1-1 that line is parallel, six chute 4-1-1 are uniformly distributed along the circumference of sleeve 4-1, the width of six chute 4-1-1 with The width of square slider 4-4 coincide, the wherein degree of depth of three alternate chute 4-1-1 and the cylinder being comparable to sealant 2 The prominent thickness of the square slider 4-4 that slide block 4-2 outer surface is arranged coincide, the degree of depth of the other three alternate chute 4-1-1 and phase The prominent thickness of the square slider 4-4 being distal to a cylindrical slider 4-2 outer surface setting of sealant 2 coincide, and i.e. has three Deeper chute 4-1-1 and three shallower chute 4-1-1, the deeper He shallower alternate setting of chute 4-1-1；The most square When slide block 4-4 is all located in chute 4-1-1, two cylindrical slider 4-2 can only slide along the direction of axis line of sleeve 4-1；? Being provided with a through hole 2-1 on the end face being distal to sealant 2 mutually of bottle 3, the diameter of through hole 2-1 is with cylindrical slider 4-2's Diameter coincide, and the square slider 4-4 making cylindrical slider 4-2 outer surface arrange can be stopped by the end face of described bottle 3, limits Cylindrical slider 4-2 will not depart from bottle 3 under the pressure of spring 4-3, and can press cylinder with finger at through hole 2-1 Shape slide block 4-2, makes slide block slide to sealant 2；Relative table at the square slider 4-4 of two cylindrical slider 4-2 outer surfaces Face is provided with the anti-self-locking inclined-plane 8 matched, when making the cylindrical slider 4-2 being comparable to sealant 2 sliding with finger pressing When moving to three square slider 4-4 disengaging chute 4-1-1, rotate under the effect on anti-self-locking inclined-plane 8；Close at sleeve 4-1 Six anti-self-locking inclined-planes 8 matched with the square slider 4-4 being comparable to sealant 2 it are provided with on the end face of sealant 2, One specific side of each deep chute 4-1-1 and the phase far lateral side of a shallow chute 4-1-1 nearest with this specific side it Between an anti-self-locking inclined-plane 8 is respectively set, specific side is in being comparable to the rotation of a cylindrical slider 4-2 of sealant 2 The side of side, direction, remaining three parts respectively arrange an anti-self-locking inclined-plane 8；During finger pressing, it is comparable to sealant 2 When one cylindrical slider 4-2 slides into three square slider 4-4 disengaging chute 4-1-1, at the effect backspin on anti-self-locking inclined-plane 8 Turn, then lift finger, spring 4-3 apply to make cylindrical slider 4-2 to sealant 2 away from the pressure that moves of direction, Under the effect on the anti-self-locking inclined-plane 8 of sleeve 4-1 lower surface, the cylindrical slider 4-2 being comparable to sealant 2 is rotated further, The most repeatedly realize lifting location；Syringe needle 5 is fixedly connected on the cylindrical slider 4-2 being comparable to sealant 2；Protection cap 6 are connected with the cylindrical slider 4-2 being distal to sealant 2 mutually；

In bottle 1, it is provided with the sealed compartment 1-1 being parallel to bottle 1 bottom surface, bottle 1 is divided into upper and lower two chambeies Room, can in two chambers a kind of medicament needing compatibility of fill respectively；A cone it is provided with in one of which chamber Shape cutter head 1-2, the cone of taper cutter head 1-2 arranges towards sealed compartment 1-1, utilizes taper cutter head 1-2 close during compatibility medicament Stinging a circular hole on sealing layer 1-1, make two kinds of medicament mixing, and avoid polluting completely, taper cutter head 1-2 is fixedly connected on one On cylinder 1-3, one end of cylinder 1-3 is blind end, and the other end is open end and is connected, at bottle 1 with the sidewall closing of bottle 1 Sidewall on be provided with the through hole corresponding with cylinder 1-3, finger or lever can be inserted cylinder 1-3 and taper cutter head 1-2 is executed Plus-pressure.

For the ease of producing, bottle 3 is divided into two-section, fixing even by internally threaded sleeve 7 connector such as grade between two-section bottle 3 Connect.

Preferably, the exposed part of syringe needle 5 is more than 15 millimeters.

Claims (3)

1. one kind carries syringe needle two-chamber polypropylene ampoule, it is characterised in that it comprises bottle (1), sealant (2), bottle head (3), rises Fall positioning component (4), syringe needle (5) and protection cap (6)；Bottle mouth position at bottle (1) is provided with sealant (2), in sealant (2) Outside be provided with bottle head (3), bottle head (3) by connector come with bottle (1) fix is connected；Lifting positioning component (4) is arranged In bottle head (3), the lifting direction of lifting positioning component (4) is arranged along the vertical line direction of sealant (2), and syringe needle (5) is along sealing The vertical line direction of layer (2) is arranged in lifting positioning component (4), and the two ends of syringe needle (5) are tip, and syringe needle (5) is in a liter location During state, the distance of syringe needle (5) and sealant (2) adds the summation lifting less than lifting positioning component (4) of the thickness of sealant (2) Distance, one end being distal to sealant (2) mutually of syringe needle (5) is exposed, and the outside of syringe needle (5) exposed part is provided with protection cap (6), protection cap (6) grafting or be connected to threadably lift on positioning component (4)；It is provided with in bottle (1) and is parallel to The sealed compartment (1-1) of bottle (1) bottom surface, is divided into upper and lower two chambers by bottle (1), arranges in one of which chamber Having a taper cutter head (1-2), the cone of taper cutter head (1-2) is arranged towards sealed compartment (1-1), and taper cutter head (1-2) is solid Surely being connected on a cylinder (1-3), one end of cylinder (1-3) is blind end, and the other end is open end the side with bottle (1) Wall is closed and is connected, and is provided with the through hole corresponding with cylinder (1-3) on the sidewall of bottle (1).

2. one carries syringe needle two-chamber polypropylene ampoule as claimed in claim 1, it is characterised in that be provided with one in bottle head (3) The chamber of individual cylinder, the axial line of chamber is vertically arranged with sealant (2)；Lifting positioning component (4) comprise sleeve (4-1), Two cylindrical sliders (4-2) and spring (4-3), sleeve (4-1) is arranged in the chamber of bottle head (3), the axle center of sleeve (4-1) Line is arranged or the setting that overlaps with the axis parallel of chamber, and the outer surface of sleeve (4-1) is fixing with bottle head (3) to be connected, two circles Cylindrical slide (4-2) and sleeve (4-1) grafting, the external diameter of two cylindrical sliders (4-2) coincide with the internal diameter of sleeve (4-1), Spring (4-3) is arranged in the chamber of bottle head (3) and is positioned at the inner face being comparable to sealant (2) of bottle head (3) and is comparable to Between one cylindrical slider (4-2) of sealant (2), the one of the cylindrical slider (4-2) being comparable to sealant (2) End is provided with flanging (4-2-1), is comparable to the length of a cylindrical slider (4-2) of sealant (2) less than sleeve (4-1) Length；Outer surface the cylindrical slider (4-2) being comparable to sealant (2) is provided with three prominent square sliders (4-4), the outer surface the cylindrical slider (4-2) being distal to sealant (2) mutually is provided with six prominent square sliders (4-4), the square slider (4-4) of two cylindrical slider (4-2) outer surfaces is all uniformly distributed circumferentially, two cylindrical sliders (4-2) width of the square slider (4-4) of outer surface is consistent, is comparable to cylindrical slider (4-2) appearance of sealant (2) The prominent thickness of the square slider (4-4) that face is arranged is more than cylindrical slider (4-2) outer surface being distal to sealant (2) mutually The prominent thickness of the square slider (4-4) arranged, accordingly, is provided with six direction and axle center on the inwall of sleeve (4-1) The chute (4-1-1) that line is parallel, six chutes (4-1-1) are uniformly distributed along the circumference of sleeve (4-1), six chutes (4-1-1) The width of width and square slider (4-4) coincide, wherein the degree of depth of three alternate chutes (4-1-1) be comparable to sealant (2) the prominent thickness of the square slider (4-4) that cylindrical slider (4-2) outer surface is arranged coincide, and the other three is alternate The square slider that the degree of depth of chute (4-1-1) and cylindrical slider (4-2) outer surface being distal to sealant (2) mutually are arranged (4-4) prominent thickness coincide；The end face being distal to sealant (2) mutually of bottle head (3) is provided with a through hole (2-1), logical The diameter in hole (2-1) coincide with the diameter of cylindrical slider (4-2)；Square cunning at two cylindrical slider (4-2) outer surfaces The apparent surface of block (4-4) is provided with the anti-self-locking inclined-plane (8) matched；The end being comparable to sealant (2) at sleeve (4-1) Be provided with six anti-self-locking inclined-planes (8) matched with the square slider (4-4) being comparable to sealant (2) on face, each deeply Between one specific side and the phase far lateral side of a shallow chute (4-1-1) nearest with this specific side of chute (4-1-1) Respectively arranging an anti-self-locking inclined-plane (8), specific side is in being comparable to a cylindrical slider (4-2) of sealant (2) The side of direction of rotation side, remaining three parts respectively arrange an anti-self-locking inclined-plane (8)；Syringe needle (5) is fixedly connected on phase It is bordering on a cylindrical slider (4-2) of sealant (2)；Protection cap (6) is cylindrical with one that is distal to sealant (2) mutually sliding Block (4-2) connects.

3. one carries syringe needle two-chamber polypropylene ampoule as claimed in claim 1, it is characterised in that bottle head (3) is divided into two-section, and two Cut and connect by connector is fixing between bottle head (3).