CN209004713U - Improve cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle - Google Patents

Abstract

The utility model provides a kind of raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle, comprising: bottle body, including neck part and body portion, cavity is equipped with inside the body portion, the opening with cavity connection is equipped in the middle part of the neck part, opening and cavity junction are provided with annular coil structures, annular ring structure is extended to form from neck part inner wall to open center, the opening is under the influence of annular coil structures, the second opening for forming the first opening for being located at annular ring superstructure and being made of annular coil structures intermediate hollow part, the opening of second open communication first and cavity；Bottle stopper, is set as the structure being adapted to opening, and the bottle stopper has the interlayer structure for sealing the first opening, the understructure for sealing the second opening.The advantages of this water needle medicine bottle is with that can prevent medical fluid from splashing, and can play effective protection to drug.

Description

Improve cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle

Technical field

The utility model belongs to technical field of medicine packaging, is related to a kind of water needle medicine bottle, especially a kind of raising chlorine forefront Alcohol sodium injection/Gonadorelin injection quality water needle medicine bottle.

Background technique

At present, cloprostenol sodium injection/Gonadorelin injection (source of students water needle) of company's production is terminal sterilization Injection with small volume, main production technology are that → filling → jump a queue of ingredient rolls lid → sterilizing → leak detection → packaging.Currently, making It is level land round mouth cylindroid bottle with cillin bottle, there are Railway Projects for discovery during production: one, being existed in production using needle fill device Pressure can also become larger therewith when filling content volume is larger, and medical fluid impact bottom of bottle has part medical fluid and splashes out feelings when liquid drug Condition causes the waste of medical fluid；Two, after sterilization, there is a small amount of product medical fluid cloudiness, it may be possible to because of internal plug large area in product Direct contact drug, the releases such as solable matter or heavy metal in rubber plug cause；Three, in drug leak detection process, because rolling lid Sealing problem between rubber plug and bottleneck afterwards, the phenomenon that entering color water there are a small amount of product, the case where polluting medical fluid；Four, it produces Product in use do not draw completely by medical fluid, has part to remain in bottom of bottle, can not be used, cause the waste of medical fluid, uses The raising of cost, remaining medical fluid may also pollute the environment in post-processing.

In conclusion need to design it is a kind of can prevent medical fluid from splashing, and the water needle medicine bottle of drug quality can be improved.

Summary of the invention

The purpose of this utility model is the presence of the above problem in view of the prior art, propose it is a kind of can prevent medical fluid fly It splashes, and raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle of effective protection can be played to drug.

The purpose of this utility model can be realized by the following technical scheme: a kind of raising cloprostenol sodium injection/dagger-axe The water needle medicine bottle of that Rayleigh injection quality, comprising:

Bottle body, including neck part and body portion, the body portion inside are equipped with cavity, are equipped with and hold in the middle part of the neck part The opening of chamber connection is provided with annular coil structures in opening and cavity junction, annular ring structure from neck part inner wall to Open center extends to form, and the opening forms the first opening for being located at annular ring superstructure under the influence of annular coil structures With the second opening being made of annular coil structures intermediate hollow part, the opening of the second open communication first and cavity；

Bottle stopper, be set as with the structure that be adapted to of opening, the bottle stopper have for seal first be open interlayer structure, For sealing the understructure of the second opening.

The neck part is formed far from one end end outward bending in body portion as a further improvement of the utility model, Flange, the bottle stopper are set as the structure being adapted to flange and opening, and the bottle stopper has and the upper layer of flange precision-fit is tied Structure, the lower end surface of the superstructure and the upper section of flange closely connect.

As the further improvement of the utility model, recessed groove is equipped in the middle part of the bottle stopper, the groove passes through Superstructure and part interlayer structure, the bottom of the groove and understructure connect.

As the further improvement of the utility model, the superstructure is equipped with circle far from the end face of understructure Raised and/or linear protrusion.

The bottom of the cavity is equipped with concave structure as a further improvement of the utility model,.

Top part is set as that width bottom right is supreme to pass in the middle part of the body portion as a further improvement of the utility model, The structure subtracted, and body portion is topmost connected with neck part.

As another improvement of the utility model, the neck part and body portion are linked together and form above-mentioned bottle body, The bottle body is glass body.

Based on the above-mentioned technical proposal, the utility model embodiment at least can produce following technical effect: this water needle medicine bottle Overall construction design is ingenious, compact layout, is equipped with the annular coil structures of protrusion in aperture position, and annular ring structure is located at body The entry position of cavity, medical fluid/liquid splashes out when being avoided that production, and bottle stopper is adapted to hatch frame, in annular coil structures Wall, neck part inner wall respectively with bottle stopper contact, realize it is multi-layer sealed, while narrow formula topology layout cooperation first opening Depth can also further avoid liquid spillage, moreover it is possible to which recycling falls within the liquid in the first opening, while width lesser second is opened Mouthful setting maximize reduction medicine bottle in contact of the medical fluid with bottle stopper so that the drug being placed in bottle be not in it is rotten, from And ensure that the medicine bottle can play effective protection to drug.

Detailed description of the invention

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:

Fig. 1 is the cross-sectional view of one preferred embodiment of the utility model.

Fig. 2 is the cross-sectional view of bottle body in one preferred embodiment of the utility model.

Fig. 3 is the structural schematic diagram of bottle stopper in one preferred embodiment of the utility model.

Fig. 4 is the cross-sectional view of bottle stopper in one preferred embodiment of the utility model.

In figure, 100, bottle body；110, neck part；120, body portion；130, cavity；141, the first opening；142, it second opens Mouthful；150, annular coil structures；160, flange；170, concave structure；200, bottle stopper；210, interlayer structure；220, understructure； 230, superstructure；240, groove；250, circular protrusions；260, linear protrusion.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Below with reference to Fig. 1 to Fig. 4, technical scheme provided by the present invention will be described in more detail.

As shown in Figures 1 to 4, this raising cloprostenol sodium injection/Gonadorelin injection (source of students water needle) quality Water needle medicine bottle includes:

Bottle body 100, including neck part 110 and body portion 120 are equipped with cavity 130, the bottle inside the body portion 120 It is equipped with the opening with 130 connection of cavity in the middle part of neck 110, opening and 130 junction of cavity are provided with annular coil structures 150, Annular ring structure 150 is extended to form from 110 inner wall of neck part to open center, and the opening is in annular 150 shadow of coil structures Under sound, forms the first opening 141 for being located at annular 150 top of coil structures and be made of annular 150 intermediate hollow part of coil structures The second opening 142,142 first opening 141 and cavity 130 of connection of the second opening；

Bottle stopper 200, is set as the structure being adapted to opening, and the bottle stopper 200 has for sealing in the first opening 141 Interstratified structure 210 can seal after the bottle stopper 200 is packed into opening simultaneously for sealing the understructure 220 of the second opening 142 First opening 141 and the second opening 142.

In the present case, the second opening 142 is located at middle part and opposite first open 141 is in narrowed layout, i.e., the second opening 142 Width be less than/largely less than the width of the first opening 141 so that integral finish from top to bottom has narrowed trend, Similar funnel structure will not splash out even if there is medical fluid to be dropped in the first opening 141 in production process, can also be recovered into appearance In chamber 130.

The utility model protects a kind of water needle medicine bottle, and compact overall structure is ingenious in design, is equipped with protrusion in aperture position Annular coil structures 150, and annular coil structures 150 are located at the entry position of body cavity 130, medical fluid/liquid when being avoided that production It splashes out, and bottle stopper 200 is adapted to hatch frame, annular 150 inner wall of coil structures, 110 inner wall of neck part connect with bottle stopper 200 respectively Touching realizes depth that is multi-layer sealed, while narrowing the first opening 141 of topology layout cooperation of formula, can also further avoid liquid Body splashes out, moreover it is possible to which recycling falls within the liquid in the first opening 141, while the setting of lesser second opening 142 of width (internal diameter) The contact for reducing medical fluid and bottle stopper 200 in medicine bottle is maximized, so that the drug being placed in bottle is not in rotten, to guarantee The medicine bottle can play effective protection to drug.

In the present invention, preferably neck part 110 far from body portion 120 the outward bending of one end end formed flange 160, the bottle stopper 200 is set as the structure being adapted to flange 160 and opening, and the bottle stopper 200 has and 160 precision of flange is matched The superstructure 230 of conjunction, the lower end surface of the superstructure 230 are closely connect with the upper section of flange 160, and bottle stopper 200 is arranged For the structure of diameter degression type, above-mentioned such 110 topology layout of neck part and tight fit 200 structure of bottle stopper more may be used Multi-layer sealed, the improvement leakproofness of bottle stopper 200 and bottle body 100 is realized by ground, while farthest reducing medical fluid and bottle stopper 200 contact, plays and is effectively protected.

Further, superstructure 230 is equipped with circular protrusions 250 and/or linear convex far from the end face of understructure 220 260 are played, multiple circular protrusions 250 and/or multiple linear raised 260 are preferably provided with, is i.e. the upper surface of bottle stopper 200 is equipped with more Dot, the linear structure of a protrusion can reduce being mutually adhered between bottle stopper 200 in the occasions such as transport in this way.

It is preferred that being equipped with recessed groove 240 in the middle part of bottle stopper 200, the groove 240 passes through superstructure 230 and part is intermediate Layer structure 210, the bottom of the groove 240 and understructure 220 connect, preferably cylindrical groove 240, can be to avoid because of thorn Fragment caused by wearing is fallen, and pollutes medical fluid.

Preferably, the bottom of cavity 130 is equipped with concave structure 170.I.e. the upper surface of body bottom is recessed forms class down Medical fluid can be assembled when the medical fluid in medicine bottle is few like the concave structure 170 that cross section is inverted-triangular, facilitate absorption, reduce The waste of medical fluid.

Preferably, the 120 top part in middle part of body portion is set as the supreme structure successively decreased in width bottom right, and body portion 120 Topmost connected with neck part 110.

In the present case, neck part 110 and body portion 120 are linked together and form above-mentioned bottle body 100, and the bottle body 100 is Glass body 100.The utility model uses glass bottle body, and body lower end is cylindrical structure, and body upper end is in similar hemisphere Shape, body upper end are equipped with opening.

The utility model preferably can also be equipped with raised ring shaped thread by 110 inner wall of neck part, with 160 bottle stopper of flange 200 connection and sealing.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. a kind of raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle, it is characterised in that: include:

Bottle body, including neck part and body portion, the body portion inside are equipped with cavity, are equipped in the middle part of the neck part and cavity joins Logical opening is provided with annular coil structures in opening and cavity junction, and annular ring structure is from neck part inner wall to opening Middle part extends to form, it is described opening under the influence of annular coil structures, formed be located at annular ring superstructure first opening and by Second opening of annular coil structures intermediate hollow part composition, the opening of the second open communication first and cavity；

Bottle stopper, is set as the structure being adapted to opening, and the bottle stopper has the interlayer structure for being used to seal the first opening, is used for The understructure of the second opening of sealing.

2. raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle according to claim 1, Be characterized in that: the neck part forms flange far from one end end outward bending in body portion, and the bottle stopper is set as and flange And opening adaptation structure, the bottle stopper have and flange precision-fit superstructure, the lower end surface of the superstructure with The upper section of flange closely connects.

3. raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle according to claim 2, It is characterized in that: being equipped with recessed groove in the middle part of the bottle stopper, the groove passes through superstructure and part interlayer structure, described The bottom of groove and understructure connect.

4. raising cloprostenol sodium injection/Gonadorelin injection quality water needle medicine bottle according to claim 2, Be characterized in that: the superstructure is equipped with circular protrusions and/or linear protrusion far from the end face of understructure.

5. raising cloprostenol sodium injection/Gonadorelin injection quality water according to any one of claims 1 to 4 Syringe and medicine bottle, it is characterised in that: the bottom of the cavity is equipped with concave structure.

6. raising cloprostenol sodium injection/Gonadorelin injection quality water according to any one of claims 1 to 4 Syringe and medicine bottle, it is characterised in that: top part is set as the supreme structure successively decreased in width bottom right, and body portion in the middle part of the body portion Topmost connected with neck part.

7. raising cloprostenol sodium injection/Gonadorelin injection quality water according to any one of claims 1 to 4 Syringe and medicine bottle, it is characterised in that: the neck part and body portion are linked together and form above-mentioned bottle body, and the bottle body is vial Body.