CN105833394A - Polypropylene ampoule with syringe needle - Google Patents

Polypropylene ampoule with syringe needle Download PDF

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Publication number
CN105833394A
CN105833394A CN201610391665.9A CN201610391665A CN105833394A CN 105833394 A CN105833394 A CN 105833394A CN 201610391665 A CN201610391665 A CN 201610391665A CN 105833394 A CN105833394 A CN 105833394A
Authority
CN
China
Prior art keywords
sealant
slider
syringe needle
cylindrical
comparable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610391665.9A
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Chinese (zh)
Other versions
CN105833394B (en
Inventor
李宏伟
王明新
左卉琳
荆国元
张丽敏
许瑞莲
朱明艳
李凤霞
王萍萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDISAN PHARMACEUTICAL Co Ltd HARBIN
Original Assignee
MEDISAN PHARMACEUTICAL Co Ltd HARBIN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEDISAN PHARMACEUTICAL Co Ltd HARBIN filed Critical MEDISAN PHARMACEUTICAL Co Ltd HARBIN
Priority to CN201610391665.9A priority Critical patent/CN105833394B/en
Publication of CN105833394A publication Critical patent/CN105833394A/en
Application granted granted Critical
Publication of CN105833394B publication Critical patent/CN105833394B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/28Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/28Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/288Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened by piercing without internal pressure increase
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3295Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3297Needles arranged coaxially
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34Constructions for connecting the needle, e.g. to syringe nozzle or needle hub

Abstract

The invention discloses a polypropylene ampoule with a syringe needle, belongs to the field of drug packaging materials and solves the problems of existing ampoules. The polypropylene ampoule comprises an ampoule body, a sealing layer, an ampoule head, a lifting positioning component, the syringe needle and a protection cover, the sealing layer is arranged at an opening of the ampoule body to seal the ampoule body, the ampoule bottle is arranged on the outer side of the sealing layer, the lifting positioning component is arranged in the ampoule head, a direction in which the lifting positioning component ascends and descends is perpendicular to a vertical line of the sealing layer, the syringe needle is arranged on the lifting positioning component along the vertical line of the sealing layer, ascending positioning and descending positioning of the syringe needle are controlled by the lifting positioning component, each of two ends of the syringe needle is a pointed end, the syringe needle can be inserted into the ampoule body to contact with a medicament, and one end, away from the sealing layer, of the syringe needle is exposed, so that convenience is brought to direct injection in clinical use; the protection cover is arranged on the outer side of the exposed portion of the syringe needle. The polypropylene ampoule is used for packaging the drugs.

Description

One carries syringe needle polypropylene ampoule
Technical field
The invention belongs to Medical Packing Materials field, be specifically related to one and carry syringe needle polypropylene ampoule.
Background technology
Medical Packing Materials refers to immediate packaging materials or container, it it is the indispensable base component of drug packaging, ampoule is the main (explosive) charge material that small-volume injection uses, it is few that plastic ampoule has particle number compared with traditional glass ampoule, clinic is easy to open, the more advantages such as convenient transportation, it is widely used at present, but existing ampoule packaging medicament remains a need for when using using syringe extraction medicament, just can carry out compatibility or injection, causing a large amount of wastes of disposable syringe, the risk simultaneously polluting medicament is relatively big, reduces drug safety.
Summary of the invention
The invention aims to solve the problems referred to above that existing ampoule exists, it is provided that one carries syringe needle polypropylene ampoule, and its technical scheme is as follows:
One carries syringe needle polypropylene ampoule, and it comprises bottle, sealant, bottle head, lifting positioning component, syringe needle and protection cap;Bottle mouth position at bottle is provided with sealant, seals bottle, is provided with a bottle head in the outside of sealant, and bottle head carrys out be connected fixing with bottle by connectors such as internally threaded sleeves;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 is when liter positioning states, the distance of syringe needle and sealant adds the summation lifting distance less than lifting positioning component of the thickness of sealant, make syringe needle may be inserted into bottle inside when dropping positioning states to contact with medicament, one end being distal to sealant mutually of syringe needle is exposed, it is easy to clinical direct injection use, the outside of syringe needle exposed part is provided with protection cap, protection cap grafting or be connected to threadably lift on positioning component;
Being provided with a cylindrical chamber in bottle head, the axial line of chamber is vertically arranged with sealant;nullLifting positioning component uses the spring lifting assembly of ball pen,It comprises sleeve、Two cylindrical sliders and spring,Sleeve is arranged in the chamber of bottle head,The axial line of sleeve is arranged or the setting that overlaps with the axis parallel of chamber,The outer surface of sleeve is fixing with bottle head to be connected,Two cylindrical sliders and sleeve grafting,The external diameter of two cylindrical sliders coincide with the internal diameter of sleeve,Make two cylindrical sliders can slide along sleeve,Spring is arranged in the chamber of bottle head and between the inner face being comparable to sealant and the cylindrical slider being comparable to sealant of bottle head,By spring apply to make cylindrical slider to sealant away from the pressure that moves of direction,The one end of the cylindrical slider being comparable to sealant is provided with flanging,Flanging can be stuck in sleeve edges and limit this cylindrical slider insertion sleeve to greatest extent,The length of the cylindrical slider being comparable to sealant is less than the length of sleeve,When making this cylindrical slider insert sleeve to greatest extent,In being distal to a cylindrical slider of sealant mutually still some being inserted in sleeve;nullOuter surface at the cylindrical slider being comparable to sealant is provided with three prominent square sliders,Outer surface at the cylindrical slider being distal to sealant mutually is provided with six prominent square sliders,The square slider of two cylindrical slider outer surfaces is all uniformly distributed circumferentially,The width of the square slider of two cylindrical slider outer surfaces is consistent,The prominent thickness of the square slider that the prominent thickness of the square slider being comparable to a cylindrical slider outer surface setting of sealant is arranged more than the cylindrical slider outer surface being distal to sealant mutually,Accordingly,The inwall of sleeve is provided with the chute of six direction and axis parallel,Six chutes are uniformly distributed along the circumference of sleeve,The width of six chutes coincide with the width of square slider,Wherein the prominent thickness of the square slider that the degree of depth of three alternate chutes and the cylindrical slider outer surface being comparable to sealant are arranged coincide,The prominent thickness of the square slider that the degree of depth of the alternate chute of the other three and the cylindrical slider outer surface being distal to sealant mutually are arranged coincide,I.e. there are three deeper chutes and three shallower chutes,Deeper and the shallower alternate setting of chute;Time in all square slider is all located at chute, two cylindrical sliders can only slide along the direction of axis line of sleeve;Bottle head be distal to mutually on the end face of sealant be provided with a through hole, the diameter of through hole coincide with the diameter of cylindrical slider, the square slider making cylindrical slider outer surface arrange can be stopped by the end face of described bottle head, limit cylindrical slider and will not depart from a bottle head under the pressure of the spring, and cylindrical slider can be pressed in through hole with finger, make slide block slide to sealant;Apparent surface at the square slider of two cylindrical slider outer surfaces is provided with the anti-self-locking inclined-plane matched, 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 anti-self-locking inclined-planes matched with the square slider being comparable to sealant, between a specific side and the phase far lateral side of a shallow chute nearest with this specific side of each deep chute, an anti-self-locking inclined-plane is respectively set, specific side is in being comparable to the side of the direction of rotation side of a cylindrical slider of sealant, and remaining three parts respectively arrange an anti-self-locking inclined-plane;During finger pressing, it is comparable to a cylindrical slider of sealant and slides into three square sliders when departing from chute, rotate under the effect on anti-self-locking inclined-plane, then finger is lifted, spring apply to make cylindrical slider to sealant away from the pressure that moves of direction, under a bushing under the effect on the anti-self-locking inclined-plane on surface, 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 is connected with the cylindrical slider being distal to sealant mutually.
Without as tradition ampoule when the invention have the benefit that use; first turn on ampoule bottle; then use syringe ampoule Chinese medicine, then carry out relevant medicine compatibility or injection, it is only necessary to and press inside ball pen identically controlled syringe needle insertion bottle; open protection cap again to carry out compatibility or be injected directly in the patient; disposable syringe can not be used, reduce medical treatment cost, reduce medicament pollution risk simultaneously; and reduce operation, improve efficiency.
Accompanying drawing illustrates:
Fig. 1 is the overall schematic of the present invention;
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.
Detailed description of the invention:
Referring to figs. 1 through Fig. 5, one carries syringe needle polypropylene ampoule, and it comprises bottle 1, sealant 2, bottle 3, lifting positioning component 4, syringe needle 5 and protection cap 6;Bottle mouth position at bottle 1 is provided with sealant 2, seals bottle 1, is provided with bottle 3 in the outside of sealant 2, and bottle 3 is connected by internally threaded sleeve 7 connector such as grade is fixing with bottle 1;Lifting positioning component 4 is arranged in bottle 3, the lifting direction of lifting positioning component 4 is arranged along the vertical line direction of sealant 2, syringe needle 5 is arranged on lifting positioning component 4 along the vertical line direction of sealant 2, 5 liters of syringe needle location and fall location is controlled by lifting positioning component 4, the two ends of syringe needle 5 are tip, syringe needle 5 is when liter positioning states, the distance of syringe needle 5 and sealant 2 adds the summation lifting distance less than lifting positioning component 4 of the thickness of sealant 2, make syringe needle 5 may be inserted into bottle 1 inside when dropping positioning states to contact with medicament, one end being distal to sealant 2 mutually of syringe needle 5 is exposed, it is easy to clinical direct injection use, 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;
Being provided with a cylindrical chamber in bottle 3, the axial line of chamber is vertically arranged with sealant 2;nullLifting positioning component 4 uses the spring lifting assembly of ball pen,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,The axial line of sleeve 4-1 is arranged or the setting that overlaps with the axis parallel of chamber,The outer surface of sleeve 4-1 is fixing with bottle 3 to be connected,Two cylindrical slider 4-2 and sleeve 4-1 grafting,The external diameter of two cylindrical slider 4-2 coincide with the internal diameter of sleeve 4-1,Make two cylindrical slider 4-2 can slide along sleeve 4-1,Spring 4-3 is arranged in the chamber of bottle 3 and between the inner face being comparable to sealant 2 and the cylindrical slider 4-2 being comparable to sealant 2 of bottle 3,By spring 4-3 apply to make cylindrical slider 4-2 to sealant 2 away from the pressure that moves of direction,The one end of the cylindrical slider 4-2 being comparable to sealant 2 is provided with flanging 4-2-1,Flanging 4-2-1 can be stuck in sleeve 4-1 edge and limit this cylindrical slider 4-2 insertion sleeve 4-1 to greatest extent,The length of the cylindrical slider 4-2 being comparable to sealant 2 is less than the length of sleeve 4-1,When making this cylindrical slider 4-2 insert sleeve 4-1 to greatest extent,In being distal to a cylindrical slider 4-2 of sealant 2 mutually still some being inserted in sleeve 4-1;nullOuter surface at the cylindrical slider 4-2 being comparable to sealant 2 is provided with three prominent square slider 4-4,Outer surface at the cylindrical slider 4-2 being distal to sealant 2 mutually is provided with six prominent square slider 4-4,The square slider 4-4 of two cylindrical slider 4-2 outer surfaces is all uniformly distributed circumferentially,The width of the square slider 4-4 of two cylindrical slider 4-2 outer surfaces is consistent,The prominent thickness of the square slider 4-4 that the prominent thickness of the square slider 4-4 being comparable to a cylindrical slider 4-2 outer surface setting of sealant 2 is arranged more than the cylindrical slider 4-2 outer surface being distal to sealant 2 mutually,Accordingly,The inwall of sleeve 4-1 is provided with the chute 4-1-1 of six direction and axis parallel,Six chute 4-1-1 are uniformly distributed along the circumference of sleeve 4-1,The width of six chute 4-1-1 coincide with the width of square slider 4-4,Wherein the prominent thickness of the square slider 4-4 that the degree of depth of three alternate chute 4-1-1 and the cylindrical slider 4-2 outer surface being comparable to sealant 2 are arranged coincide,The prominent thickness of the square slider 4-4 that the degree of depth of the other three alternate chute 4-1-1 and the cylindrical slider 4-2 outer surface being distal to sealant 2 mutually are arranged coincide,I.e. there are three deeper chute 4-1-1 and three shallower chute 4-1-1,Deeper He the shallower alternate setting of chute 4-1-1;Time in all square slider 4-4 is all located at chute 4-1-1, two cylindrical slider 4-2 can only slide along the direction of axis line of sleeve 4-1;The end face being distal to sealant 2 mutually of bottle 3 is provided with a through hole 2-1, the diameter of through hole 2-1 coincide with the diameter of cylindrical slider 4-2, the square slider 4-4 making cylindrical slider 4-2 outer surface arrange can be stopped by the end face of described bottle 3, limit cylindrical slider 4-2 and will not depart from bottle 3 under the pressure of spring 4-3, and at through hole 2-1, cylindrical slider 4-2 can be pressed with finger, make slide block slide to sealant 2;Apparent surface at the square slider 4-4 of two cylindrical slider 4-2 outer surfaces is provided with the anti-self-locking inclined-plane 8 matched, when making the cylindrical slider 4-2 being comparable to sealant 2 slide into three square slider 4-4 disengaging chute 4-1-1 with finger pressing, rotate under the effect on anti-self-locking inclined-plane 8;The end face being comparable to sealant 2 of sleeve 4-1 is provided with six anti-self-locking inclined-planes 8 matched with the square slider 4-4 being comparable to sealant 2, between a specific side and the phase far lateral side of a shallow chute 4-1-1 nearest with this specific side of each deep chute 4-1-1, an anti-self-locking inclined-plane 8 is respectively set, specific side is in being comparable to the side of the direction of rotation side of a cylindrical slider 4-2 of sealant 2, and remaining three parts respectively arrange an anti-self-locking inclined-plane 8;During finger pressing, it is comparable to a cylindrical slider 4-2 of sealant 2 and slides into three square slider 4-4 when departing from chute 4-1-1, rotate under the effect on anti-self-locking inclined-plane 8, then finger is lifted, 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, and the most repeatedly realizes lifting location;Syringe needle 5 is fixedly connected on the cylindrical slider 4-2 being comparable to sealant 2;Protection cap 6 is connected with the cylindrical slider 4-2 being distal to sealant 2 mutually.
For the ease of producing, bottle 3 is divided into two-section, connects by internally threaded sleeve 7 connector such as grade is fixing between two-section bottle 3.
Preferably, the exposed part of syringe needle 5 is more than 15 millimeters.

Claims (3)

1. one kind carries syringe needle polypropylene ampoule, it is characterised in that it comprises bottle (1), sealant (2), bottle head (3), lifting positioning component (4), syringe needle (5) and protection cap (6);Bottle mouth position at bottle (1) is provided with sealant (2), is provided with bottle head (3) in the outside of sealant (2), and bottle head (3) carrys out be connected fixing with bottle (1) by connector;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), syringe needle (5) is arranged in lifting positioning component (4) along the vertical line direction of sealant (2), the two ends of syringe needle (5) are tip, syringe needle (5) is when liter positioning states, the distance of syringe needle (5) and sealant (2) adds the summation lifting distance less than lifting positioning component (4) of the thickness of sealant (2), one end being distal to sealant (2) mutually of syringe needle (5) is exposed, 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).
2. one carries syringe needle polypropylene ampoule as claimed in claim 1, it is characterised in that being provided with a cylindrical chamber in bottle head (3), the axial line of chamber is vertically arranged with sealant (2);nullLifting positioning component (4) comprises 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 axial line of sleeve (4-1) is arranged or the setting that overlaps with the axis parallel of chamber,The outer surface of sleeve (4-1) is fixing with bottle head (3) to be connected,Two cylindrical sliders (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 between the inner face being comparable to sealant (2) of bottle head (3) and the cylindrical slider (4-2) being comparable to sealant (2),The one end of the cylindrical slider (4-2) being comparable to sealant (2) is provided with flanging (4-2-1),The length of the cylindrical slider (4-2) being comparable to sealant (2) is less than the length of sleeve (4-1);nullOuter surface the cylindrical slider (4-2) being comparable to sealant (2) is provided with three prominent square sliders (4-4),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,The width of the square slider (4-4) of two cylindrical slider (4-2) outer surfaces is consistent,The prominent thickness of the square slider (4-4) that the prominent thickness of the square slider (4-4) being comparable to cylindrical slider (4-2) outer surface setting of sealant (2) is arranged more than cylindrical slider (4-2) outer surface being distal to sealant (2) mutually,Accordingly,The inwall of sleeve (4-1) is provided with the chute (4-1-1) of six direction and axis parallel,Six chutes (4-1-1) are uniformly distributed along the circumference of sleeve (4-1),The width of six chutes (4-1-1) coincide with the width of square slider (4-4),Wherein the prominent thickness of the square slider (4-4) that the degree of depth of three alternate chutes (4-1-1) and cylindrical slider (4-2) outer surface being comparable to sealant (2) are arranged coincide,The prominent thickness of the square slider (4-4) that the degree of depth of the alternate chute of the other three (4-1-1) and cylindrical slider (4-2) outer surface being distal to sealant (2) mutually are arranged coincide;Being provided with a through hole (2-1) on the end face being distal to sealant (2) mutually of bottle head (3), the diameter of through hole (2-1) coincide with the diameter of cylindrical slider (4-2);Apparent surface at the square slider (4-4) of two cylindrical slider (4-2) outer surfaces is provided with the anti-self-locking inclined-plane (8) matched;The end face being comparable to sealant (2) of sleeve (4-1) is provided with six anti-self-locking inclined-planes (8) matched with the square slider (4-4) being comparable to sealant (2), between a specific side and the phase far lateral side of a shallow chute (4-1-1) nearest with this specific side of each deep chute (4-1-1), an anti-self-locking inclined-plane (8) is respectively set, specific side is in being comparable to the side of the direction of rotation side of a cylindrical slider (4-2) of sealant (2), remaining three parts respectively arrange an anti-self-locking inclined-plane (8);Syringe needle (5) is fixedly connected on the cylindrical slider (4-2) being comparable to sealant (2);Protection cap (6) is connected with the cylindrical slider (4-2) being distal to sealant (2) mutually.
3. one carries syringe needle polypropylene ampoule as claimed in claim 1, it is characterised in that bottle head (3) is divided into two-section, connects by connector is fixing between two-section bottle head (3).
CN201610391665.9A 2016-06-06 2016-06-06 Polypropylene ampoule with needle Active CN105833394B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610391665.9A CN105833394B (en) 2016-06-06 2016-06-06 Polypropylene ampoule with needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610391665.9A CN105833394B (en) 2016-06-06 2016-06-06 Polypropylene ampoule with needle

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CN105833394A true CN105833394A (en) 2016-08-10
CN105833394B CN105833394B (en) 2022-02-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076128A (en) * 1964-05-28 1967-07-19 Novo Terapeutisk Labor As Injection syringe or syringe ampoule
CN101939174A (en) * 2007-12-26 2011-01-05 查纳·卡巴坦 Adapter for writing instruments
JP2011212182A (en) * 2010-03-31 2011-10-27 Terumo Corp Prefilled syringe
US20130274677A1 (en) * 2010-12-21 2013-10-17 Sanofi-Aventis Deutschland Gmbh Front End for an Auto-Injector
CN104955503A (en) * 2013-01-29 2015-09-30 赛诺菲-安万特德国有限公司 Drug delivery device
CN205849925U (en) * 2016-06-06 2017-01-04 哈尔滨三联药业股份有限公司 One carries syringe needle polypropylene ampoule

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076128A (en) * 1964-05-28 1967-07-19 Novo Terapeutisk Labor As Injection syringe or syringe ampoule
CN101939174A (en) * 2007-12-26 2011-01-05 查纳·卡巴坦 Adapter for writing instruments
JP2011212182A (en) * 2010-03-31 2011-10-27 Terumo Corp Prefilled syringe
US20130274677A1 (en) * 2010-12-21 2013-10-17 Sanofi-Aventis Deutschland Gmbh Front End for an Auto-Injector
CN104955503A (en) * 2013-01-29 2015-09-30 赛诺菲-安万特德国有限公司 Drug delivery device
CN205849925U (en) * 2016-06-06 2017-01-04 哈尔滨三联药业股份有限公司 One carries syringe needle polypropylene ampoule

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