CN208809068U - A kind of flask for medicinal preparations with piercing mechanism - Google Patents
A kind of flask for medicinal preparations with piercing mechanism Download PDFInfo
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- CN208809068U CN208809068U CN201721903283.6U CN201721903283U CN208809068U CN 208809068 U CN208809068 U CN 208809068U CN 201721903283 U CN201721903283 U CN 201721903283U CN 208809068 U CN208809068 U CN 208809068U
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- flask
- medicinal preparations
- piercing mechanism
- bottle cap
- puncture outfit
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Abstract
The utility model relates to a kind of flask for medicinal preparations with piercing mechanism, the flask for medicinal preparations with piercing mechanism includes flask for medicinal preparations and piercing mechanism with lid, and the flask for medicinal preparations is connected with the piercing mechanism；The piercing mechanism includes puncture outfit and the bottle cap for placing puncture outfit, sliding equipment is provided between the puncture outfit and the bottle cap, the sliding equipment enables the puncture outfit to carry out the movement of up and down direction along the bottle cap to puncture the lid of flask for medicinal preparations.The flask for medicinal preparations with piercing mechanism of the utility model, structure is simple, it is easy to use, solves the problems, such as the secure bond between piercing mechanism and flask for medicinal preparations simultaneously, the bottle cap of flask for medicinal preparations is pierced through by piercing mechanism when in use, the sealing device that can be formed by a quick solid-liquid mixing in connection after syringe, to solve the problems, such as the ease for operation for carrying out quick solid-liquid mixing in a sealed meter environment.
Description
Technical field
The utility model relates to a kind of pharmacological agents bottles, and in particular, to a kind of flask for medicinal preparations with piercing mechanism.
Background technique
Molten medicine, to make up a prescription be indispensable important link during medical procedure, directly influences drug safety and medical care
The safety of personnel's operation.Pre-encapsulated injector, cillin bottle are the main packaging shapes of liquid preparation, mealy medicine currently on the market
Formula.The drug that can only be packed with powdery, freeze-dried powder state must first be dissolved with solvent before the use, can be used.It passes
The cillin bottle of system is all to press encapsulating rubber stopper with aluminium lid to be sealed fixation, with being equipped with liquid ordinary syringe syringe needle when use
Across rubber stopper, liquid is injected into cillin bottle and is extracted the dissolution to promote mealy medicine back and forth and is uniformly mixed.By
It is too small in ordinary syringe needle diameter, it can not repeat to extract and push medicament with the mixing of powder quick and liquid.In addition, this
The hybrid mode of sample is complicated, inconvenience operation.
It is usually used in the syringe of solid-liquid mixing at present, generally has luer threads head, there is the spiral shell using Rule head in the market
Line structure connects flask for medicinal preparations.For example, first piercing through medicament bottle cap with puncture outfit, syringe is then connected into a puncture outfit, shape
The powder of bottle and the liquid of syringe can quickly be mixed for the attachment device that can extract and push medicament at one.But
It is more complex to be that this mode operates, and in order to guarantee to dissolve confection under aseptic conditions, needs separately to prepare to have sterilized
The puncture outfit of sterilizing can have inconvenience.Also have in the prior art and piercing mechanism associated with flask for medicinal preparations, but existing medicine
Agent bottle piercing mechanism structure is very complicated, inconvenient to use, and difficulty of processing is high, and inconvenience uses.
Therefore, still need to design that one kind is easily achieved quick solid-liquid mixing, easy to use, structure simply has piercing mechanism
Flask for medicinal preparations.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of flask for medicinal preparations with piercing mechanism,
The bottle cap of flask for medicinal preparations is pierced through by piercing mechanism when in use, a quick solid-liquid is can be formed by after syringe in connection and mixes
The sealing device of conjunction, to solve the problems, such as the ease for operation for carrying out quick solid-liquid mixing in a sealed meter environment.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of flask for medicinal preparations with piercing mechanism, the flask for medicinal preparations with piercing mechanism include the flask for medicinal preparations with lid
And piercing mechanism, the flask for medicinal preparations are connected with the piercing mechanism；The piercing mechanism includes puncture outfit and wears for placing
The bottle cap for piercing device, is provided with sliding equipment, the sliding equipment makes the puncture outfit between the puncture outfit and the bottle cap
The movement of up and down direction can be carried out along the bottle cap to puncture the lid of flask for medicinal preparations.
Be provided with the piercing mechanism including puncture outfit and bottle cap on flask for medicinal preparations provided by the utility model, the puncture outfit and
Sliding equipment is provided between bottle cap, the sliding equipment enables the puncture outfit to carry out up and down direction along the bottle cap
Movement to puncture the lid of flask for medicinal preparations.Puncture outfit pierces through the lid of flask for medicinal preparations during the motion, in connection after syringe
Just constitute the sealing device of a quick solid-liquid mixing.The utility model is solved by increasing an easy piercing mechanism
The ease for operation problem of quick solid-liquid mixing is carried out in a sealed meter environment.
Preferably, the puncture outfit includes the cylindrical body for being provided with several sliding grooves in side week, the bottle cap be provided with
The puncture outfit compatible cavity is correspondingly arranged on the position of bone compatible with the sliding groove, institute on the inner wall of the cavity
It states the position of bone and matches the composition sliding equipment with the sliding groove.
Preferably, one end of the cylindrical body is provided with the push strut with luer threads head, and other end setting is useful
In being provided with through-hole on the puncture needle for puncturing flask for medicinal preparations lid, the puncture needle, the through-hole is connected with the luer threads head
It is logical.
Preferably, the lower end of the position of bone of the bottle cap is provided with several notches, on the inside of the bottle cap among two neighboring notch
It is provided with elastic button bit；The opening of the flask for medicinal preparations and lid formed ring structure outstanding (i.e. medicament neck part with top
Point), the elasticity button bit is adapted with the ring structure.In the present invention, if notch cuts into the lower end of bottle cap
Do flexible buckle structure.
Preferably, the elongated setting of the notch.
Preferably, the bottle cap is the cylindrical housings that both ends are opening, wherein the opening close to one end of push strut
Size is less than the diameter of cylindrical body.
Preferably, the quantity of the sliding groove and the position of bone is respectively 4.
In the present invention, the flask for medicinal preparations is cillin bottle, and the lid is the rubber stopper of aluminium lid pressing encapsulating.
Preferably, the through-hole on the puncture needle is located at the side at puncture needle tip.
Preferably, the circle core shaft of the puncture outfit is Chong Die with the circle core shaft of the flask for medicinal preparations, to ensure puncturing for puncture outfit
Point is can to form better stress point in this way in the center of flask for medicinal preparations lid, can be easier to pierce through the lid of flask for medicinal preparations
Son.
Preferably, the quantity of the flask for medicinal preparations is two, and two medicaments bottle is fixedly connected by connector.
Compared with prior art, the utility model has the following beneficial effects:
Flask for medicinal preparations provided by the utility model with piercing mechanism pierces through flask for medicinal preparations by piercing mechanism when in use
Lid can be formed by the sealing device that a quick solid-liquid mixes in connection, solve in a sealed meter environment after syringe
Carry out the ease for operation problem of quick solid-liquid mixing.The structure letter of flask for medicinal preparations provided by the utility model with piercing mechanism
It is single, easy to use, there is biggish application value.
Detailed description of the invention
Fig. 1 is the dismantling schematic diagram for the flask for medicinal preparations with piercing mechanism that embodiment 1 provides；
Fig. 2 is the schematic diagram of the puncture outfit for the flask for medicinal preparations that embodiment 1 provides；
Fig. 3 is another schematic diagram of the puncture outfit for the flask for medicinal preparations that embodiment 1 provides；
Fig. 4 is the sectional view of the puncture outfit for the flask for medicinal preparations that embodiment 1 provides；
Fig. 5 is the schematic diagram of the bottle cap for the flask for medicinal preparations that embodiment 1 provides；
Fig. 6 is the non-open state schematic diagram for the flask for medicinal preparations that embodiment 1 provides；
Fig. 7 is the schematic diagram of the open state for the flask for medicinal preparations that embodiment 1 provides；
Fig. 8 is the use state diagram for the flask for medicinal preparations that embodiment 1 provides.
Specific embodiment
The utility model is further illustrated below in conjunction with specific embodiments and the drawings, but embodiment is not practical new to this
Type limits in any form.
Embodiment 1
Fig. 1 is the dismantling schematic diagram of the flask for medicinal preparations provided in this embodiment with piercing mechanism, as shown in Figure 1, the band
The flask for medicinal preparations for having piercing mechanism includes flask for medicinal preparations 1 and piercing mechanism 2 with lid, and the piercing mechanism 2 includes 3 He of puncture outfit
For placing the bottle cap 4 of puncture outfit 3, the flask for medicinal preparations 1 is connected with the piercing mechanism 2.Fig. 2 and Fig. 3 mention for the present embodiment
The schematic diagram of the puncture outfit of the flask for medicinal preparations of confession, Fig. 4 are the sectional view of the puncture outfit for the flask for medicinal preparations that embodiment 1 provides；Such as Fig. 2,3 and
Shown in 4, the puncture outfit 3 includes the cylindrical body 6 for being provided with 4 sliding grooves 5 side week, one end setting of the cylindrical body 6
There is the push strut 8 with luer threads head 7, the other end is provided with the puncture needle 9 for puncturing 1 lid of flask for medicinal preparations, the puncture
The tip side of needle 9 is provided with through-hole 10, and the through-hole 10 is connected with the luer threads head 7；It is provided on the bottle cap 4
Cavity 11 compatible with the puncture outfit 3 is correspondingly arranged on the inner wall of the cavity 11 compatible with the sliding groove 5
4 position of bone 12.Wherein, the circle core shaft of the puncture outfit 3 is Chong Die with the circle core shaft of the flask for medicinal preparations 1, to ensure the thorn of puncture outfit
Breakpoint is in the center of reagent bottle cover.
Fig. 5 is the schematic diagram of the bottle cap of flask for medicinal preparations provided in this embodiment, as shown in figure 5, the bottle cap 4 is that both ends have
The cylindrical housings of opening, wherein the opening size close to one end of push strut 8 is less than the diameter of cylindrical body 6 to avoid cylinder
6 upward sliding of ontology is detached from away.The lower end of the position of bone 12 of the bottle cap 4 is provided with several notches 13, two neighboring notch 13
Elastic button bit 14 is provided on the inside of intermediate bottle cap 4；The opening and lid of the flask for medicinal preparations 1 form ring structure 15 outstanding
(i.e. the neck above section of flask for medicinal preparations 1), the elasticity button bit 14 are adapted with the ring structure 15.In the present embodiment,
The lower end of bottle cap is cut into several flexible buckle structures by the elongated setting of the notch 12, notch.Notch is set
The elasticity that all independently ensure that each button bit is set elastic button bit.Since there is enough elasticity in the buckle position of bottle cap 4, filling
When with bottle cap 4, it is only necessary to gently snap into medicament bottleneck, after hearing clear and melodious fastening sound, bottle cap 4 has just been assembled
In place, while bottle cap 4 has the top surface of the position of bone 12 to support, and causes button bit to fail to prevent excessively assembling.
The ring structure 15 being arranged on 1 lid of elastic button bit 14 and flask for medicinal preparations of bottle cap bottom is combined into effective buckle knot
Structure, this buckle structure efficiently solve the problems, such as piercing mechanism and flask for medicinal preparations secure bond.Having in the utility model punctures
The medicament bottle structure of mechanism is very simple, it is only necessary to which a bottle cap, a puncture outfit and reagent bottle can be combined into one effectively
Puncture flask for medicinal preparations, can easily load and unload piercing mechanism, the flask for medicinal preparations for facilitating production that can puncture is solved in sealed environment
The lower ease for operation problem for carrying out quick solid-liquid mixing.Buckle structure has high efficiency, and inexpensive advantage connects after buckling into
It is highly stable, flask for medicinal preparations is punctured with significant improvement to traditional.
In the present embodiment, the flask for medicinal preparations 1 is cillin bottle, and the lid is the rubber stopper of aluminium lid pressing encapsulating.It is described
The outer profile of bottle cap 4 is the open cylinders shell that upper end is provided with circular hole 11, and the quantity of the sliding groove 5 is 4.The circular hole
11 diameter is 11mm, and it is highly 32.5mm that the internal diameter of the bottle cap, which is 20mm, outer diameter 24mm,；The length of the position of bone 12
For 20mm, the length of the notch 13 is 10mm.The length of the push strut 6 is 20mm, the circle core shaft of the puncture outfit 3 and institute
State the circle core shaft overlapping of flask for medicinal preparations 1.
Extraneous pollution in order to prevent, before use, the puncture outfit of medicament bottle cap is in non-open state, Fig. 6 is
The non-open state schematic diagram of flask for medicinal preparations.As shown, puncture outfit is placed on inside bottle cap, and in the state of being not used, puncture outfit
Rule head inside the bottle cap outstanding 20mm.
When use, pressing 8 meeting of push strut so that puncture outfit 3 moves straight down under the guidance of the bottle cap position of bone 12,
For the sliding groove 5 and the outstanding position of bone 12 of bottle cap 4 of puncture outfit 3 with one group of sliding equipment of synthesis, the position of bone 12 of bottle cap 4 is guide rail,
The cylindrical body at the intermediate position of puncture outfit 3 can move up and down in bottle cap, until the tip of puncture needle 9 punctures the lid of flask for medicinal preparations 1
Son, and it is in stable position.At this time the state of bottle cap be open state, can be started with loading injector mixed-powder and
Liquid is specifically shown in Fig. 7.In the state of use, Rule head of puncture outfit is from the outstanding 5mm of Bottle cap top.In the present embodiment,
The thickness of puncture outfit mediate cylindrical is more than 5mm, to guarantee that the length of fit of the position of bone of bottle cap and the slot position of puncture outfit is more than
5mm has the cooperation of sufficient length, can increase the stability of the position of bone and sliding slot cooperation, guarantees puncture outfit in up and down motion process
In stabilization and smooth, guarantee that the state of puncture outfit will not change.
After flask for medicinal preparations is in the open state, the syringe for installing solution is connected to the Shandong of push strut 8 by Rule head
Above your thread head 7, the two forms the space of a stabilized seal, with specific reference to Fig. 8.Liquid inside syringe passes through puncture
The through-hole 10 being arranged on needle, inside liquid injection to flask for medicinal preparations, with the powder solid mixed dissolution inside flask for medicinal preparations.At this time may be used
To rock flask for medicinal preparations and extract the liquid of push syringe, with the speed for accelerating solid-liquid to mix.After mixing is completed, pass through puncture
Device directly extract the complete soln inside flask for medicinal preparations to carry out inside syringe using.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of flask for medicinal preparations with piercing mechanism, which is characterized in that the flask for medicinal preparations with piercing mechanism includes with lid
The flask for medicinal preparations (1) and piercing mechanism (2) of son, the flask for medicinal preparations (1) are connected with the piercing mechanism (2)；The piercing mechanism
(2) include puncture outfit (3) and the bottle cap (4) for placing puncture outfit (3), set between the puncture outfit (3) and the bottle cap (4)
It is equipped with sliding equipment, the sliding equipment makes the puncture outfit (3) can be along the fortune of the bottle cap (4) progress up and down direction
The dynamic lid to puncture flask for medicinal preparations (1).
2. having the flask for medicinal preparations of piercing mechanism according to claim 1, which is characterized in that the puncture outfit (3) includes side week
It is provided with the cylindrical body (6) of several sliding grooves (5), the bottle cap (4) is provided with the compatible cavity with the puncture outfit (3)
(11), the compatible position of bone (12), the position of bone are correspondingly arranged on the sliding groove (5) on the inner wall of the cavity (11)
(12) it is matched with the sliding groove (5) and constitutes the sliding equipment.
3. having the flask for medicinal preparations of piercing mechanism according to claim 2, which is characterized in that one end of the cylindrical body (6)
It is provided with the push strut (8) with luer threads head (7), the other end is provided with the puncture needle for puncturing flask for medicinal preparations (1) lid
(9), it is provided with through-hole (10) on the puncture needle (9), the through-hole (10) is connected with the luer threads head (7).
4. having the flask for medicinal preparations of piercing mechanism according to claim 2, which is characterized in that the position of bone (12) of the bottle cap (4)
Lower end be provided with several notches (13), be provided with elastic button bit (14) on the inside of the intermediate bottle cap (4) of two neighboring notch (13)；
The opening and lid of the flask for medicinal preparations (1) are formed ring structure outstanding (15), the elasticity button bit (14) and the ring junction
Structure (15) is adapted.
5. having the flask for medicinal preparations of piercing mechanism according to claim 3, which is characterized in that the bottle cap (4) is that both ends have
The cylindrical housings of opening, wherein being less than the diameter of cylindrical body (6) close to the opening size of one end of push strut (8).
6. having the flask for medicinal preparations of piercing mechanism according to claim 2, which is characterized in that the sliding groove (5) and the bone
The quantity of position (12) is respectively 4.
7. having the flask for medicinal preparations of piercing mechanism according to claim 1, which is characterized in that the flask for medicinal preparations (1) is cillin bottle,
The lid is the rubber stopper of aluminium lid pressing encapsulating.
8. having the flask for medicinal preparations of piercing mechanism according to claim 3, which is characterized in that the through-hole on the puncture needle (9)
(10) it is located at the side at puncture needle (9) tip.
9. having the flask for medicinal preparations of piercing mechanism according to claim 1, which is characterized in that the circle core shaft of the puncture outfit (3)
It is Chong Die with the circle core shaft of the flask for medicinal preparations (1).
10. according to claim 1 to the flask for medicinal preparations for having piercing mechanism described in 9 any one, which is characterized in that the flask for medicinal preparations
(1) quantity is two, and two medicaments bottle (1) is fixedly connected by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903283.6U CN208809068U (en) | 2017-12-29 | 2017-12-29 | A kind of flask for medicinal preparations with piercing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903283.6U CN208809068U (en) | 2017-12-29 | 2017-12-29 | A kind of flask for medicinal preparations with piercing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809068U true CN208809068U (en) | 2019-05-03 |
Family
ID=66267500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903283.6U Active CN208809068U (en) | 2017-12-29 | 2017-12-29 | A kind of flask for medicinal preparations with piercing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186348A (en) * | 2017-12-29 | 2018-06-22 | 广州迈普再生医学科技有限公司 | A kind of flask for medicinal preparations with piercing mechanism |
| CN112644845A (en) * | 2021-01-12 | 2021-04-13 | 赛克赛斯生物科技股份有限公司 | Bottleneck connecting piece and medicine bottle using same |
-
2017
- 2017-12-29 CN CN201721903283.6U patent/CN208809068U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186348A (en) * | 2017-12-29 | 2018-06-22 | 广州迈普再生医学科技有限公司 | A kind of flask for medicinal preparations with piercing mechanism |
| CN112644845A (en) * | 2021-01-12 | 2021-04-13 | 赛克赛斯生物科技股份有限公司 | Bottleneck connecting piece and medicine bottle using same |
| CN112644845B (en) * | 2021-01-12 | 2023-10-17 | 赛克赛斯生物科技股份有限公司 | Bottleneck connecting piece and medicine bottle using same |
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