CN208710683U - The bottled dosage form of perhexiline injection - Google Patents
The bottled dosage form of perhexiline injection Download PDFInfo
- Publication number
- CN208710683U CN208710683U CN201721170900.6U CN201721170900U CN208710683U CN 208710683 U CN208710683 U CN 208710683U CN 201721170900 U CN201721170900 U CN 201721170900U CN 208710683 U CN208710683 U CN 208710683U
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- China
- Prior art keywords
- injection
- push rod
- perhexiline
- cylindrantherae
- dosage form
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Abstract
The utility model discloses a kind of bottled dosage form of perhexiline injection, belongs to the technical field of Drug packing.The bottled dosage form includes cylindrantherae, syringe needle and push rod；The first end of cylindrantherae has injection head, and second end has dismountable sealing cover；Injection head is internally provided with sealing film, is provided with internal screw thread on the inner wall of injection head opening；The piston that cylindrantherae is separated into the first cavity and the second cavity is provided in cylindrantherae；First cavity is for accommodating perhexiline injection；Syringe needle includes the needle tubing, filter and needle stand being sequentially communicated；One end that needle stand is connect with injection head has the tip for puncturing sealing film, is provided with and the matched external screw thread of the internal screw thread of injection head on the outer wall of needle stand；Push rod has the accommodating chamber for accommodating needle tubing, and the opening of accommodating chamber is arranged in the first end of push rod；The one side of piston towards the second cavity has the groove for accommodating and fixing the first end of push rod.The bottled dosage form is easy to operate without being used cooperatively with syringe, and has filtering function.
Description
Technical field
The utility model relates to the technical fields of Drug packing, more particularly to a kind of bottled dosage form of perhexiline injection.
Background technique
The effective component of perhexiline injection is Salvia root P.E and Rhizoma Chuanxiong extract, and auxiliary material is polyoxyethylene sorbitan monoleate, according to ground
Pond disodium, sodium hydrogensulfite are the clear liquid of brownish red, have activating microcirculation and removing stasis medicinal, and the functions such as freeing vessels and nourishing heart are treatment coronary diseases
Sick, anginal common medicament.Perhexiline injection is intramuscular injection or intravenous drip in clinical use, and intramuscular injection is primary
2ml, 1-2 times on the one.Existing perhexiline injection is generally stored in ampoule, is first cut out and is drawn in bottleneck with grinding wheel before opening
Trace sterilizes bottleneck, and nipple is upward, flows into medical fluid all in bottle body, then bottleneck fractures.At present in injection coronary disease
It is required to be used cooperatively with syringe when injection for curing, in use, after needing to assemble the needle tubing of syringe group and syringe again
Medical fluid is drawn from ampoule, operating process is more complicated.Simultaneously as this drug is pure Chinese medicinal preparation, store too long, in medical fluid
Dissolved matter may be precipitated, it is thus possible to there are some impurity, some impurity particle diameters are minimum, invisible, but this
After a little impurity enter patient's body with perhexiline injection, patient can be brought potentially hazardous, therefore be preced with being injected to patient
When heart injection for curing, reply perhexiline injection be filtered, but the poor region of certain medical level technologies either
When patient populations are more, medical staff is likely to ignore or forget filter and perhexiline injection is directly injected into patient
In vivo, security risk is left.
Summary of the invention
The purpose of this utility model is to provide a kind of bottled dosage forms of perhexiline injection, to improve existing perhexiline note
Penetrate liquid need with syringe be used cooperatively when operating process than complicated, and medical staff may without filtering directly will be preced with
Heart injection for curing is injected into patient's body, has the technical issues of security risk.
The utility model provides a kind of bottled dosage form of perhexiline injection, including cylindrantherae, syringe needle and push rod；The first of cylindrantherae
End has injection head, and second end has dismountable sealing cover；Injection head is internally provided with sealing film, and injection head is open interior
Internal screw thread is provided on wall；The piston that cylindrantherae is separated into the first cavity and the second cavity is provided in cylindrantherae；First cavity is used
In receiving perhexiline injection；Syringe needle includes the needle tubing, filter and needle stand being sequentially communicated；One end that needle stand is connect with injection head
With the tip for puncturing sealing film, it is provided with and the matched external screw thread of the internal screw thread of injection head on the outer wall of needle stand；Push rod
With the accommodating chamber for accommodating needle tubing, the opening of accommodating chamber is arranged in the first end of push rod；One side of the piston towards the second cavity
Groove with the first end for accommodating and fixing push rod.
Further, the material of piston is rubber, is provided with hard groove walls in groove, interior spiral shell is provided in groove walls
Line；It is provided on the outer wall of the first end of push rod and the matched external screw thread of the internal screw thread of groove walls.
Further, filter membrane is provided in filter.
Further, the second end of push rod has push handle.
Further, the label portion of perhexiline injection dosage on the books is set on cylindrantherae.
Compared with prior art, the advantage of the utility model is:
The utility model provides a kind of bottled dosage form of perhexiline injection, including cylindrantherae, syringe needle and push rod；The first of cylindrantherae
End has injection head, and second end has dismountable sealing cover；Injection head is internally provided with sealing film, and injection head is open interior
Internal screw thread is provided on wall；The piston that cylindrantherae is separated into the first cavity and the second cavity is provided in cylindrantherae；First cavity is used
In receiving perhexiline injection；Syringe needle includes the needle tubing, filter and needle stand being sequentially communicated；Needle stand is used to connect with injection head
One end there is the tip for puncturing sealing film, be provided with and the matched outer spiral shell of the internal screw thread of injection head on the outer wall of needle stand
Line；Push rod has the accommodating chamber for accommodating needle tubing, and the opening of accommodating chamber is arranged in the first end of push rod；Piston the second cavity of direction
One side there is groove for accommodating and fixing the first end of push rod.Using perhexiline injection provided by the utility model
When bottled dosage form, the assembly of syringe needle and push rod is taken out, is consolidated needle stand by the internal screw thread of injection head and the external screw thread of needle stand
It is scheduled on injection head, and rotates needle stand to the direction of sealing film, until the tip of needle stand punctures sealing film, reversely pull push rod
It separates push rod with syringe needle, then sealing cover is removed, the first end of push rod is fixed in the groove of piston, patient can be infused
Penetrate perhexiline injection.The bottled dosage form collection of perhexiline injection provided in this embodiment accommodates perhexiline injection and is injected in one
Body no longer needs to be used cooperatively with syringe, and operation is more easy, and since needle tubing is the appearance for being just placed in push rod after disinfection
Receive it is intracavitary, medical staff do not have to injection when carry out disinfection again to the bottled dosage form of the perhexiline injection, effectively prevent
The generation of the case where because forgetting disinfection to ampoule caused by heavy workload, the reasons such as be pressed for time, improves the safety of injection,
And the perhexiline injection projected from injection head passes through the filtering of filter, effectively filters the molecule in perhexiline injection
And impurity, improve the safety of injection.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of cylindrantherae in the bottled dosage form of perhexiline injection provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of syringe needle in the bottled dosage form of perhexiline injection provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of push rod in the bottled dosage form of perhexiline injection provided by the embodiment of the utility model；
Fig. 4 is the structural representation after the bottled dosage form of perhexiline injection provided by the embodiment of the utility model is completed
Figure.
Label: 10- cylindrantherae；11- injection head；111- seals film；12- sealing cover；13- piston；21- needle tubing；22- filtering
Device；23- needle stand；30- push rod；31- push handle.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The present embodiment provides a kind of bottled dosage forms of perhexiline injection, as shown in Figures 1 to 4, including cylindrantherae 10, syringe needle and
Push rod 30；The first end of cylindrantherae 10 has injection head 11, and second end has dismountable sealing cover 12；The inside of injection head 11 is set
It is equipped with sealing film 111, is provided with internal screw thread on the inner wall of injection head opening；It is provided in cylindrantherae 10 and cylindrantherae 10 is separated into first
The piston 13 of cavity and the second cavity；First cavity is for accommodating perhexiline injection；Syringe needle include the needle tubing 21 being sequentially communicated,
Filter 22 and needle stand 23；One end that needle stand 23 is connect with injection head 11 has the tip for puncturing sealing film, needle stand 23
It is provided on outer wall and the matched external screw thread of the internal screw thread of injection head 11；Push rod 30 has the accommodating chamber for accommodating needle tubing 21, accommodates
The opening of chamber is arranged in the first end of push rod 30；The one side of piston 13 towards the second cavity has for accommodating and fixing push rod
The groove of 30 first end.
In dosage form bottled using perhexiline injection provided in this embodiment, the assembly of syringe needle and push rod 30 is taken
Out, needle stand 23 is fixed on injection head 11 by the external screw thread of the internal screw thread of injection head 11 and needle stand 23, and make needle stand 23 to
The direction rotation for sealing film 111, until the tip of needle stand 23 punctures sealing film 111, reversed pulling push rod 30 makes push rod 30 and needle
Head separation, then sealing cover 12 is removed, the first end of push rod 30 is fixed in the groove of piston 13, patient can be injected and be preced with
Heart injection for curing.The bottled dosage form collection of perhexiline injection provided in this embodiment accommodates perhexiline injection and is injected in one,
It no longer needs to be used cooperatively with syringe, operation is more easy, and since needle tubing 21 is just to be placed in push rod 30 after disinfection
In accommodating chamber, medical staff does not have to again carry out disinfection to the bottled dosage form of the perhexiline injection in injection, effectively avoids
The generation of the case where because forgetting disinfection to ampoule caused by heavy workload, the reasons such as be pressed for time, improves the safety of injection
Property, and the perhexiline injection projected from injection head 11 passes through the filtering of filter 22, effectively filters in perhexiline injection
Molecule and impurity improve the safety of injection.
Further, due to the small volume of needle stand 23, medical staff is difficult directly to hold and rotate needle stand 23 with a firm grip, therefore,
In the bottled dosage form of perhexiline injection provided in this embodiment, needle stand 23 is opposite for being configured that between filter 22 and needle stand 23
When injection head 11 rotates, filter 22 is fixed with respect to needle stand 23, and such medical staff can hold with a firm grip and rotating filter 22
To achieve the purpose that rotate needle stand 23.Realize that the mode configured between filter 22 and needle stand 23 has very much: for example, filter 22
Drug entering side and the medicine outlet end of needle stand 23 be integrally formed, perhaps using bonding or pass through multiple corresponding connecting holes and connection
Column connection.
The first end of push rod 30 can be directly plugged in groove, and such mode is simple and convenient.In existing syringe
In, the material of piston 13 can be plastics, be also possible to rubber, the better tightness of rubber, therefore, in the present embodiment
In, the material of piston 13 is that rubber connects push rod 30 and piston 13 according to the mode of grafting since the material of rubber is relatively soft
It picks up and, biggish active force can be applied to piston 13, piston 13 is made to be squeezed and deform, perhexiline injection may
It is flowed out in gap between piston 13 and the inner wall of cylindrantherae 10, can also push piston 13 to injection head 11, inject perhexiline
Liquid projects from needle tubing 21, therefore, in the present embodiment, is provided with hard groove walls, groove as shown in Figures 2 and 3, in groove
Internal screw thread is provided on wall；It is provided on the outer wall of the first end of push rod 30 and the matched external screw thread of the internal screw thread of groove walls.
Further, filter membrane is provided in filter 22, the number of plies of filter membrane according to the actual situation, can be set one layer
Or multilayer.
Further, as shown in figure 3, the second end of push rod 30 has push handle 31, to increase the effect of finger Yu push rod 30
Area reduces the reaction force that finger is subject to when injecting perhexiline injection.
Further, it is provided with label portion on cylindrantherae 10, the dosage of perhexiline injection is recorded in label portion, to cure
Shield personnel select suitable dosage according to the practical state of an illness of patient.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all utilizations
Equivalent structure or equivalent flow shift made by the utility model description is applied directly or indirectly in other relevant
Technical field is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of bottled dosage form of perhexiline injection, it is characterised in that: including cylindrantherae, syringe needle and push rod；
The first end of the cylindrantherae has injection head, and second end has dismountable sealing cover；
The injection head is internally provided with sealing film, is provided with internal screw thread on the inner wall of the injection head opening；
The piston that the cylindrantherae is separated into the first cavity and the second cavity is provided in the cylindrantherae；
First cavity is for accommodating perhexiline injection；
The syringe needle includes the needle tubing, filter and needle stand being sequentially communicated；
One end that the needle stand is connect with the injection head has the tip for puncturing the sealing film, the outer wall of the needle stand
On be provided with and the matched external screw thread of the internal screw thread of the injection head；
The push rod has the accommodating chamber for accommodating the needle tubing, and the first end of the push rod is arranged in the opening of the accommodating chamber
On；
The one side of the piston towards second cavity has the groove for accommodating and fixing the first end of the push rod.
2. the bottled dosage form of perhexiline injection according to claim 1, which is characterized in that the material of the piston is rubber
Glue is provided with hard groove walls in the groove, is provided with internal screw thread in the groove walls；
It is provided on the outer wall of the first end of the push rod and the matched external screw thread of the internal screw thread of the groove walls.
3. the bottled dosage form of perhexiline injection according to claim 1, which is characterized in that be provided in the filter
Filter membrane.
4. the bottled dosage form of perhexiline injection according to claim 1, which is characterized in that the second end of the push rod has
Push handle.
5. the bottled dosage form of perhexiline injection according to claim 1, which is characterized in that be arranged on the cylindrantherae on the books
The label portion of perhexiline injection dosage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170900.6U CN208710683U (en) | 2017-09-13 | 2017-09-13 | The bottled dosage form of perhexiline injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170900.6U CN208710683U (en) | 2017-09-13 | 2017-09-13 | The bottled dosage form of perhexiline injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710683U true CN208710683U (en) | 2019-04-09 |
Family
ID=65967939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170900.6U Active CN208710683U (en) | 2017-09-13 | 2017-09-13 | The bottled dosage form of perhexiline injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577457A (en) * | 2021-08-19 | 2021-11-02 | 上海欧邦医疗管理有限公司 | Self-repairing small needle injector |
-
2017
- 2017-09-13 CN CN201721170900.6U patent/CN208710683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577457A (en) * | 2021-08-19 | 2021-11-02 | 上海欧邦医疗管理有限公司 | Self-repairing small needle injector |
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