CN206995493U - A kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag - Google Patents
A kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag Download PDFInfo
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- CN206995493U CN206995493U CN201720077132.3U CN201720077132U CN206995493U CN 206995493 U CN206995493 U CN 206995493U CN 201720077132 U CN201720077132 U CN 201720077132U CN 206995493 U CN206995493 U CN 206995493U
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- mixed medicine
- combined type
- medicine
- mixed
- needle
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Abstract
The utility model discloses a kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag, belong to technical field of medical instruments.The mixed medicine glass (10) includes：Mixed medicine card body (11), including the wall of cup (11 1) of upper end and the connecting portion (11 2) of lower end, wall of cup (11 1) inwall are provided with multiple elastic card claws (13)；Cross needle (12), it is arranged in the mixed medicine card body (11), including needle stand (12 1) and the hollow needle (12 2) through the needle stand (12 1)；Wherein, the needle stand (12 1) is movably disposed between the lower end of the elastic card claw (13) and the connecting portion (11 2) upper end.The mixed medicine glass of the utility model embodiment can use with mixed medicine splice combinations, easy to use and without potential safety hazard.
Description
Technical field
A kind of medicine mixer is the utility model is related to, more particularly to a kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag.
Background technology
In the powder-injection, freeze drying powder injection or liquid drugs injection contained using cillin bottle, it is necessary to will be infused by syringe soft
Liquid medicine or water for injection in bag are extracted out in injection cillin bottle, above-mentioned work are repeated, until there is enough decoctions in cillin bottle；
Then cillin bottle shaken repeatedly again until the medicament in bottle is well mixed, then cillin bottle inner liquid medicine is extracted out with syringe and noted
Enter in transfusion flexible bag, so repeatedly, until the decoction in bottle is by untill exhausting.
First, above-mentioned mixed medicine operating process it is relatively time-consuming, it is laborious, take consumptive material such as syringe, more seriously,
During above-mentioned mixed medicine, it is very easy to the air of outside being injected into cillin bottle and transfusion flexible bag, air under general condition
It is middle very more various dust, germ to be present, human body is entered back into after being mixed into liquid medicine injection, very serious medical thing can be brought
Therefore.
Secondly, traditional matches somebody with somebody liquid mode, is first to make up a prescription to inject again, the medicine in cillin bottle is pumped into transfusion flexible bag in advance
In, then the transfusion flexible bag for preparing medicine brought to ward to patient fluid infusion.After with complete medicine, vacant cillin bottle is placed on one side,
Patient protects medical personnel not know that what medicine matched somebody with somebody in transfusion flexible bag is completely, does not possess trackability.Once medical care people
Member does not pay attention to slightly going wrong when with liquid, and by decoction with mistake is misused, consequence will be hardly imaginable.
Again, for some special medicines, for example need i.e. with medicine i.e., traditional dispensing method is very not
Just, the various medicine mixer structures and before this patent disclosed, not can solve the problem.
Finally, the various medicine mixer structures disclosed before the utility model, fail decoction after solving mixed medicine always and ooze
The problem of leakage.For the needs to higher medical service level, there is an urgent need to it is a kind of it is easy to use, safe and reliable, without peace
The infusion products of full hidden danger.
In addition, medicine mixer is welded on transfusion flexible bag, it is after transfusion flexible bag is filling, it is necessary to overall to transfusion flexible bag
High-temperature sterilization is carried out, high-temperature sterilization environment is usually 115-121 degrees Celsius of high temperature, and sterilization time 30-15 minutes, sterilizing is pressed
Power is 0.15MPa.Although the material polypropylene used in medicine mixer and transfusion flexible bag can withstand 120 degrees Celsius of temperature,
But inevitably soften, along with 0.15MPa high pressure, equivalent to the pressure every square centimeter for bearing 150N
Power --- this is fatal for the mixed medicine glass in sealing state.First choice, medicine glass and diaphragm seal are mixed at 120 degrees Celsius
At a temperature of, mechanical strength can decrease；Secondly, 150N every square centimeter pressure, the cup of mixed medicine glass can be directly resulted in
Body deformation, diaphragm seal are stretched, and fold occur, and sealing is destroyed, and cause mixed medicine glass structure to be damaged and can not make completely
With.
The medicine mixer of sealed mixed medicine cup structure, its terminal sterilization, it is the individual barrier for being difficult to overcome before the utility model
Hinder；And mixed medicine glass blow-by, again it cannot be guaranteed that sterility requirements when meeting to use, whether from policies and regulations or from reality
Security standpoint considers that the terminal sterilization of transfusion flexible bag, it must and be very necessary to be all.
Utility model content
The purpose of this utility model be propose one kind be applied in combination, it is easy to use and without potential safety hazard transfusion flexible bag and with
Correlation mixed medicine glass, combined type medicine mixer.
According to the one side of the utility model embodiment, there is provided a kind of mixed medicine glass, including：Mixed medicine card body and cross needle；
Mixed medicine card body, including the wall of cup of upper end and the connecting portion of lower end, the wall of cup inwall are provided with multiple elastic card claws；Cross needle,
It is arranged in the mixed medicine card body, including needle stand and the hollow needle through the needle stand；Wherein, the needle stand is movably set
Put between the lower end of the elastic card claw and the connecting portion upper end.
According to other side of the present utility model, a kind of combined type medicine mixer is also provided, including it is described above
Mixed medicine glass and mixed medicine joint, the mixed medicine glass are removably connected with the mixed medicine joint, the mixed medicine joint
Including：Pedestal；Pipe sleeve, its one end are arranged on the pedestal, and the other end is formed as connector, and the connector mixes with described
The connecting portion of medicine glass is connected so that the mixed medicine glass forms combined type medicine mixer with the mixed medicine splice combinations.
According to another aspect of the present utility model, a kind of transfusion flexible bag is also provided, including combined type described above mixes
Medicine device, the combined type medicine mixer are welded on the transfusion flexible bag by the pedestal.
The mixed medicine glass of the utility model embodiment can be applied in combination, easy to use and without potential safety hazard.
Brief description of the drawings
Fig. 1 is the structural representation for the mixed medicine glass 10 that the utility model embodiment one provides；
Fig. 2 is the structural representation for the cross needle 12 that the utility model embodiment one provides；
Fig. 3 is the structural representation for the needle housing 12-3 that the utility model embodiment one provides；
Fig. 4 is the structural representation for the combined type medicine mixer 30 that the utility model embodiment two provides；
Fig. 5 is the structural representation for the transfusion flexible bag that the utility model embodiment three provides；
Fig. 6 is the structural representation for another transfusion flexible bag that the utility model embodiment four provides；
Fig. 7 is the sectional view for the hard double nip that the utility model embodiment four provides；
Fig. 8 is the perspective view for the hard double nip that the utility model embodiment four provides；Description of reference numerals：
Transfusion flexible bag 2, mixed medicine glass 10, mixed medicine card body 11, wall of cup 11-1, connecting portion 11-2, cross needle 12, needle stand 12-1,
Hollow needle 12-2, needle housing 12-3, elastic card claw 13, mixed medicine joint 20, pedestal 21, pipe sleeve 22, connector 23, combined type mix medicine
Device 30, infusion connector 40.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to embodiment
And referring to the drawings, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid not
Necessarily obscure concept of the present utility model.
Below, with reference to Figure of description, the utility model is further detailed.
Embodiment one
Fig. 1 is the structural representation for the mixed medicine glass that the utility model embodiment one provides.
As shown in figure 1, the mixed medicine glass 10 that the utility model embodiment one provides includes：Mixed medicine card body 11 and cross needle 12.
Mixed medicine card body 11 includes the wall of cup 11-1 of upper end and the connecting portion 11-2 of lower end, is provided with wall of cup 11-1 inwalls
Multiple elastic card claws 13.
Preferably, the wall of cup 11-1 of upper end and the connecting portion 11-2 of lower end are integrally formed.When the connecting portion of mixed medicine glass 10
When 11-2 is enclosed on mixed medicine joint 20, lower pin is corresponding with the sealing-plug 231-1 in pipe sleeve 22, and pin does not pierce through sealing at present for this
Fill in 231-1.It is of course also possible to understand, before the use, lower pin is partially penetrated into sealing-plug 231-1.
The upper end of multiple elastic card claws 13 is fixed on wall of cup 11-1 inwall, and lower end is elastic free end and is formed as
To the mixed intermediate, inclined of medicine glass 10.Multiple elastic card claws 13 can be uniformly arranged on wall of cup 11-1 inwalls, or axisymmetricly mode
Be arranged on wall of cup 11-1 inwall etc..
The elastic free end of elastic card claw 13 is basically identical with engaging thickness to the distance between connecting portion 11-2 upper ends,
Thickness is engaged for the thickness of medicament reservoir lid and needle stand 12-1 thickness sum, is mounted in medicament reservoir in mixed medicine glass 10
Afterwards so that medicament reservoir lid by elastic card claw 13 be stuck in the elastic free end of elastic card claw 141 and connecting portion 11-2 upper ends it
Between.
When connecting portion (11-2) is formed as screw thread or snap ring, for being connected with mixed medicine joint (20).In view of possible multiple
Dressing, connecting portion 11-2 are formed as screw thread or snap ring, for being connected with mixed medicine joint 20.In connecting portion 11-2 can be formed as
Screw thread, external screw thread, snap ring or projection, the utility model not limited to this.Specifically, when connecting portion 11-2 is formed as internal thread,
The mixed medicine joint 20 being connected with connecting portion 11-2 forms external screw thread.When connecting portion 11-2 is formed as external screw thread, with connecting portion
The mixed medicine joint 20 of 11-2 connections forms internal thread.When connecting portion 11-2 is formed as snap ring, it is connected with connecting portion 11-2
Mixed medicine joint 20 forms snap ring or scrobicular ring.When connecting portion 11-2 is formed as projection, the mixed medicine joint that is connected with connecting portion 11-2
20 form projection.
As shown in Fig. 2 cross needle 12, is arranged in mixed medicine card body 11, including needle stand 12-1 and through in needle stand 12-1
After empty needle 12-2, hollow needle 12-2 pass through needle stand 12-1, one end forms pin, and the other end forms lower pin.Hollow upper pin and under
Pin can be integrally formed with needle stand 12-1.
Wherein, needle stand 12-1 is movably disposed between the lower end of elastic card claw 13 and connecting portion 11-2 upper ends.Needle stand
As long as 12-1 mobilizable can be stuck between the lower end of elastic card claw 13 and connecting portion 11-2 upper ends, for needle stand 12-
1 shape and size do not limit.In the utility model embodiment, needle stand 12-1's is shaped as circular configuration.
The utility model embodiment one also includes：Needle housing 12-3, needle housing 12-3 are set in hollow needle 12-2 both ends to seal
The opening at both ends is closed, as shown in Figure 3.As long as needle housing 12-3 can form sealing, its shape and size to upper pin and lower pin
Do not limit.
Embodiment two
Fig. 4 is the structural representation for the combined type medicine mixer 30 that the utility model embodiment two provides.
As shown in figure 4, the combined type medicine mixer 30 that the utility model embodiment two provides includes：Mix medicine glass 10 and mix
Medicine joint 20, mixed medicine glass 10 are removably connected with mixed medicine joint 20, and mixed medicine joint 20 includes：Pedestal 21 and pipe sleeve 22.Pipe sleeve
22, its one end is arranged on pedestal 21, and the other end is formed as connector 23, the connecting portion 11-2 of connector 23 and mixed medicine glass 10
It is connected so that mixed medicine glass 10 combines to form combined type medicine mixer 30 with the mixed medicine joint 20, as shown in Figure 4.
Preferably, pedestal 21 is formed with pipe sleeve 22 in a manner of integrally formed.
On the shape and structure of pedestal 21, pedestal 21 can be designed as dumb-bell shape or ship shape, such as the pedestal 21 in Fig. 8
It is shown.Weld line road is laid in the surrounding side wall of pedestal 21, so can be good at ensureing transfusion flexible bag 2 in welding process
In, even at a lower temperature, pedestal 11 also can be with the fusion welding well of transfusion flexible bag 2.Moreover, ship shape or dumbbell
The pedestal 21 of shape, it is streamlined good, the mechanical property of welding is not only improved, and without sharp angle, combined type can be made
The combination of the interface of medicine mixer 30 and transfusion flexible bag 2 is smoother, is hardly damaged soft bag.
Connector 23 is formed as screw thread or snap ring, for being connected with the connecting portion 11-2 of mixed medicine glass 10.Connector 23 can be with
Be formed as internal thread, external screw thread, snap ring or projection, the utility model not limited to this.Specifically, when connector 23 is formed as interior
During screw thread, connecting portion 11-2 forms external screw thread.When connector 23 is formed as external screw thread, connecting portion 11-2 forms internal thread.When
When connector 23 is formed as snap ring, connecting portion 11-2 forms snap ring or scrobicular ring.When connector 23 is formed as projection, connecting portion
11-2 forms projection.
Sealing structure 231 is provided with the connector 23 of pipe sleeve 22, the hollow needle 12-2 of the side of cross needle 12 length is set
It is set to and may pass through sealing structure 231.After mixed medicine glass 10 combines with mixed medicine joint 20, the lower end of cross needle 12 is tied through sealing
Structure 231, sealing structure 231 include sealing-plug 231-1 and are arranged at the diaphragm seal 231-2 of sealing-plug 231-1 bottoms, sealing-plug
When 231-1 is installed in connector 23, just forms sealing with connector 23 and coordinate, as shown in fig. 7, cross needle 12 is worn in Fig. 7
Cross sealing structure 231.
Sealing-plug 231-1 is provided with connector 23, sealing-plug 231-1 bottoms are provided with to be sealed to transfusion flexible bag 1
Diaphragm seal 231-2, sealing-plug 231-1 is placed in pipe sleeve 23, on diaphragm seal 13.Optionally, diaphragm seal 231-
2 are welded on sealing-plug 231-1 bottom in a welding manner, and transfusion flexible bag 2 is formed and sealed.Diaphragm seal 231-2 effect is
Isolation decoction directly contacts with sealing-plug 231-1's, it is therefore an objective to accomplishes being fully sealed before use.Diaphragm seal 231-2 is in theory
Any position that can be located in the pipe sleeve 22 under sealing-plug 231-1, example diaphragm seal 231-2 as shown in Figure 1 are close to
Under sealing-plug 231-1.If too low if diaphragm seal 231-2 positions, cause the lower pin of cross needle 12 long, therefore
And preferably diaphragm seal 231-2 is located under sealing-plug 231-1 and is close to sealing-plug 231-1 lower surface.
As a preferable technical scheme, as shown in figure 1, the circumferentially arranged limited location on the outer wall of connector 23
Ring 23-1, when the connecting portion 11-2 of mixed medicine glass 10 is enclosed on connector 23, connector 23 is enclosed on for limiting mixed medicine glass 14
Position.Preferably, spacing ring 23-1 is integrally formed with connector 23.
Spacing ring 23-1 lower end is evenly arranged or has been arranged symmetrically multiple support frame 23-2, for spacing ring 23-1
Form support.Preferably, support frame 23-2 is integrally formed with connector 23.
On use state, by taking cillin bottle as an example, after the mixed medicine glass 10 of cillin bottle insertion is interior, the bottle cap of cillin bottle is pressed into
In mixed medicine glass 10 so that the elastic free end of elastic card claw 13 is located at the bottleneck of cillin bottle and is stuck in bottleneck, so as to west
Woods bottle is limited in mixed medicine glass 10 and can not exited.Meanwhile the bottle cap of cillin bottle is downward by upper needle-penetration, the bottle cap of cillin bottle
Bulldozing needle base 12-1, so as to promote lower needle-penetration sealing structure so that pipe sleeve 22 is connected by cross needle 12 with cillin bottle.
Embodiment three
As shown in figure 5, the transfusion flexible bag that the utility model embodiment three provides includes：Combined type medicine mixer 30, combined type
Medicine mixer 30 is welded on transfusion flexible bag 2 by pedestal 21.
Example IV
Fig. 6 is the structural representation for another transfusion flexible bag that the utility model embodiment four provides.
As shown in fig. 6, on the basis of embodiment three, another transfusion flexible bag that the utility model embodiment four provides is also
Including：One infusion connector 40.
The infusion connector 40 can be disposed side by side on pedestal 21, and combined type medicine mixer 30 is with being disposed side by side on pedestal 21
On infusion connector 40 form hard double nip, as shown in Fig. 6,7,8, what Fig. 7 was that the utility model embodiment four provides hard double connects
The sectional view of mouth, Fig. 8 are the perspective views for the hard double nip that the utility model embodiment four provides.
The infusion connector 40 can be independently arranged at (not showing in figure on the transfusion flexible bag 2 of the homonymy of combined type medicine mixer 30
Go out).
The infusion connector 40 can also be independently arranged on the transfusion flexible bag 2 of the opposite side relative with combined type medicine mixer 30,
As shown in figure 5, now, combined type medicine mixer 30 is independently arranged at the side of transfusion flexible bag 2, infusion connector 400 is independently arranged at
On the transfusion flexible bag 2 of the opposite side relative with combined type medicine mixer 30.
It should be appreciated that above-mentioned embodiment of the present utility model is used only for exemplary illustration or explains this
The principle of utility model, without forming to limitation of the present utility model.Therefore, without departing from spirit of the present utility model and model
Any modification, equivalent substitution and improvements done in the case of enclosing etc., should be included within the scope of protection of the utility model.
In addition, the appended claims for the utility model be intended to fall into scope and border or this scope and
Whole in the equivalents on border changes and modifications example.
Claims (10)
- A kind of 1. mixed medicine glass (10), it is characterised in that including:Mixed medicine card body (11), including the wall of cup (11-1) of upper end and the connecting portion (11-2) of lower end, wall of cup (11-1) inwall It is provided with multiple elastic card claws (13)；Cross needle (12), it is arranged in the mixed medicine card body (11), including needle stand (12-1) and through the needle stand (12-1) Hollow needle (12-2)；Wherein, the needle stand (12-1) is movably disposed at lower end and the connecting portion (11-2) of the elastic card claw (13) Between upper end.
- 2. mixed medicine glass as claimed in claim 1, it is characterised in that：The connecting portion (11-2) is formed as screw thread or snap ring, for being connected with mixed medicine joint (20).
- 3. mixed medicine glass as claimed in claim 1 or 2, it is characterised in that：Also include needle housing (12-3), the needle housing (12-3) is set in the both ends of the hollow needle (12-2) to close opening for both ends Mouthful.
- 4. the mixed medicine glass as described in claim any one of 1-2, it is characterised in that：The upper end of the multiple elastic card claw (13) is fixed on the wall of cup (11-1), and lower end is elastic free end and is formed as To mixed medicine glass (10) intermediate, inclined.
- 5. a kind of combined type medicine mixer (30), including mixed medicine glass (10) as described in claim any one of 1-4 and mixed medicine connect Head (20), the mixed medicine glass (10) are removably connected with the mixed medicine joint (20), and the mixed medicine joint (20) includes：Pedestal (21)；Pipe sleeve (22), its one end are arranged on the pedestal (21), and the other end is formed as connector (23), the connector (23) It is connected with the connecting portion (11-2) of the mixed medicine glass (10) so that the mixed medicine glass (10) and mixed medicine joint (20) group Conjunction forms combined type medicine mixer (30).
- 6. combined type medicine mixer as claimed in claim 5, it is characterised in that：The connector (23) is formed as screw thread or snap ring.
- 7. the combined type medicine mixer as described in claim any one of 5-6, it is characterised in that：Sealing structure (231) is provided with the connector (23) of the pipe sleeve (22).
- 8. combined type medicine mixer as claimed in claim 7, it is characterised in that：The length of the hollow needle (12-2) of cross needle (12) side is arranged to may pass through the sealing structure.
- 9. a kind of transfusion flexible bag, including the combined type medicine mixer as described in claim any one of 5-8, the combined type medicine mixer (30) it is welded on by the pedestal (21) on the transfusion flexible bag (2).
- 10. transfusion flexible bag as claimed in claim 9, it is characterised in that：Also including an infusion connector (40), the infusion connector (40) is arranged on the pedestal (21), orThe infusion connector (40) be independently arranged at on the transfusion flexible bag (2) of combined type medicine mixer (30) homonymy, orThe infusion connector (40) is independently arranged the transfusion flexible bag (2) of the opposite side relative with the combined type medicine mixer (30) On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077132.3U CN206995493U (en) | 2017-01-20 | 2017-01-20 | A kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077132.3U CN206995493U (en) | 2017-01-20 | 2017-01-20 | A kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995493U true CN206995493U (en) | 2018-02-13 |
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ID=61429295
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720077132.3U Active CN206995493U (en) | 2017-01-20 | 2017-01-20 | A kind of mixed medicine glass, combined type medicine mixer and transfusion flexible bag |
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| CN (1) | CN206995493U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044827A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass of achievable drug container replacement |
| CN109044826A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass with clamp structure |
| CN109199857A (en) * | 2018-10-26 | 2019-01-15 | 重庆莱美医疗器械有限公司 | A kind of mixed medicine glass with eccentric needle construction |
| CN113633549A (en) * | 2021-08-11 | 2021-11-12 | 北京圣鸿医疗科技有限公司 | Ampoule bottle medicine mixing clamp body and closed type medicine dispensing transfusion connector thereof |
-
2017
- 2017-01-20 CN CN201720077132.3U patent/CN206995493U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044827A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass of achievable drug container replacement |
| CN109044826A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass with clamp structure |
| CN109199857A (en) * | 2018-10-26 | 2019-01-15 | 重庆莱美医疗器械有限公司 | A kind of mixed medicine glass with eccentric needle construction |
| CN113633549A (en) * | 2021-08-11 | 2021-11-12 | 北京圣鸿医疗科技有限公司 | Ampoule bottle medicine mixing clamp body and closed type medicine dispensing transfusion connector thereof |
| CN113633549B (en) * | 2021-08-11 | 2023-11-21 | 李鸿宇 | Ampoule bottle medicine mixing clamp body and medicine dispensing and transfusion joint thereof |
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