CN207545486U - Medicine-carrying capsule prepares nozzle and medicine-carrying capsule preparation facilities - Google Patents
Medicine-carrying capsule prepares nozzle and medicine-carrying capsule preparation facilities Download PDFInfo
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- CN207545486U CN207545486U CN201720436217.6U CN201720436217U CN207545486U CN 207545486 U CN207545486 U CN 207545486U CN 201720436217 U CN201720436217 U CN 201720436217U CN 207545486 U CN207545486 U CN 207545486U
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Abstract
The utility model discloses a kind of medicine-carrying capsules to prepare nozzle and medicine-carrying capsule preparation facilities, which prepares nozzle and include：For the interior needle for the outflow of internal layer liquid；For the outer needle gone out for outer layer covers liquid stream, outer needle is coated at interior needle；Shell is prepared with tap and air admission hole；The pin hole of the pin hole of interior needle and outer needle, which is respectively positioned on, to be prepared in shell, air admission hole is used to lead to air-flow at the pin hole of interior needle and makes internal layer liquid at the pin hole of outer needle and outer layer covers liquid forms the jet stream that can be broken for drop, and tap is located at the bottom end of interior needle and outer needle and is projected for confession by jet stream.Medicine-carrying capsule prepares nozzle disclosed in the utility model, the internal layer liquid flowed out using the outer layer covers liquid package flowed out from outer needle from interior needle；The outer layer covers liquid of outflow and internal layer liquid is made to form jet stream using air-flow, disturb on jet surface and constantly increase, eventually lead to jet crushing as drop, which effectively reduces the volume of medicine-carrying capsule, facilitate patients.
Description
Technical field
The utility model is related to medicine-carrying capsule manufacturing technology fields, prepare and spray more specifically to a kind of medicine-carrying capsule
Head and medicine-carrying capsule preparation facilities.
Background technology
Medicine-carrying capsule is a kind of common drug, and medicine-carrying capsule is broadly divided into two class of hard shell capsules and soft capsule, wherein, soft capsule
It is to be sealed in liquid medicine or liquid solid drugs in soft capsule material and a kind of manufactured capsule through processing.
At present, the manufacturing method of soft capsule is mainly pressing (die pressing) and dropping preparation method, is limited by manufacturing method,
The volume of soft capsule is larger, is not easy to patient and takes, and particularly swallows the patient having any problem.
In conclusion how to prepare medicine-carrying capsule, to reduce the volume of medicine-carrying capsule, facilitate patients, be current sheet
Field technology personnel's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of medicine-carrying capsule and prepares nozzle, to reduce the volume of medicine-carrying capsule, is convenient for
Patient takes.The another object of the utility model is to provide a kind of medicine-carrying capsule that nozzle is prepared with above-mentioned medicine-carrying capsule and prepares
Device.
To achieve these goals, the utility model provides following technical solution：
A kind of medicine-carrying capsule prepares nozzle, including：
For the interior needle for the outflow of internal layer liquid；
For the outer needle gone out for outer layer covers liquid stream, the outer needle is coated at the interior needle；
Shell is prepared with tap and air admission hole；
Wherein, the pin hole of the pin hole of the interior needle and the outer needle be respectively positioned on it is described prepare in shell, the air admission hole is used for
Air-flow is led at the pin hole of the interior needle and makes the internal layer liquid and the outer layer covers liquid at the pin hole of the outer needle
The jet stream of drop can be broken for by being formed, and the tap is located at the bottom end of the interior needle and the outer needle and for for by described
Jet stream projects.
Preferably, the pin hole of the interior needle is less than the pin hole of the outer needle, and the pin hole of the interior needle and the tap
Between have pre-determined distance.
Preferably, the pin hole of the pin hole of the interior needle and the outer needle be respectively positioned on the air admission hole and the tap it
Between.
Preferably, the axis collinear of the axis of the tap, the axis of the interior needle and the outer needle.
Preferably, above-mentioned medicine-carrying capsule prepares nozzle and further includes the first connector, the second connector and jointing；
Wherein, first connector is fixedly linked with the interior needle, and first connector have connected with the interior needle
First passage；
One end of the jointing is fixedly linked with first connector, the other end of the jointing and described the
Two connectors are fixedly linked；
The outer needle and the shell for preparing are fixedly linked with second connector, and second connector have with it is described
The second channel of outer needle connection.
Preferably, first connector is removably secured with the interior needle and connect；
Second connector is removably secured with the outer needle and connect, second connector with described to prepare shell detachable
Ground is fixedly connected；
First connector and second connector are removably secured with the jointing and connect.
Preferably, the coupling part of first connector and the interior needle is located in the jointing, and described second is logical
The import in road is located in the jointing, and the jointing has outer layer covers liquid import, the outer layer covers liquid import
With the inlet communication of the second channel.
Preferably, the interior needle and the outer needle equal at least two, the interior needle, the outer needle, the tap, institute
The first connector, second connector and the jointing is stated to correspond, and outer needle is shared described in one described in any two
Prepare shell, the outer layer covers liquid inlet communication of adjacent two jointings；
The medicine-carrying capsule prepares nozzle and further includes shunt connector, and the shunt connector has the internal layer liquid import of connection
And diffluence pass, the diffluence pass are corresponded and are connected with the first passage.
Preferably, the shunt connector is removably secured with first connector and connect.
The application method that medicine-carrying capsule provided by the utility model prepares nozzle is：
Inside needle supplies outer layer covers liquid for internal layer liquid, outside needle, is supplied to the air admission hole for preparing shell with preset flow rate
Gas, internal layer liquid are flowed out from the pin hole of interior needle, and outer layer covers liquid is flowed out from the pin hole of outer needle, since outer needle is coated at interior needle,
The outer layer covers liquid then flowed out from outer needle has wrapped up the internal layer liquid flowed out from interior needle, under the action of air-flow, the outer layer of outflow
It wraps up liquid and internal layer liquid forms jet stream, and disturb on the jet surface and constantly increase, finished breaking is drop, drop China and foreign countries
Layer package liquid is wrapped in internal layer liquid, so as to form or can be formed medicine-carrying capsule.
Medicine-carrying capsule provided by the utility model prepares nozzle, is closed, is ensure that from outer needle by outer needle and interior needle guard establishing
The internal layer liquid that the outer layer covers liquid package of outflow is flowed out from interior needle；Meanwhile the outer layer covers liquid flowed out under airflow function and
Internal layer liquid forms jet stream, it disturbs on the jet surface and constantly increases, eventually lead to jet crushing as drop.Since jet stream is broken
The drop formed after broken is smaller, then the medicine-carrying capsule formed is also smaller, the load obtained compared with the prior art by pressing and dropping preparation method
Drug Capsule is compared, and is effectively reduced the volume of medicine-carrying capsule, is facilitated patients.
Medicine-carrying capsule based on above-mentioned offer prepares nozzle, and the utility model embodiment additionally provides a kind of medicine-carrying capsule system
Standby device, the medicine-carrying capsule preparation facilities include：Medicine-carrying capsule described in above-mentioned any one prepares nozzle, for described interior
Needle conveys the first conveying assembly of the internal layer liquid, for conveying the second conveying group of the outer layer covers liquid to the outer needle
Part, for conveying the third conveying assembly of gas to the air admission hole.
Preferably, the medicine-carrying capsule prepares nozzle at least two.
Preferably, the medicine-carrying capsule is prepared in nozzle, the air admission hole at least two, and air inlet described in any two
Hole connects；Two adjacent medicine-carrying capsules prepare the air admission hole concatenation of nozzle.
Preferably, first conveying assembly includes：For storing the first head tank of the internal layer liquid, for by institute
State the first driving part that the internal layer liquid in the first head tank injects the interior needle；
Second conveying assembly of stating includes：For storing the second head tank of the outer layer covers liquid, for by described in
Outer layer covers liquid in second head tank injects the second driving part of the outer needle；
The third conveying assembly includes：For providing the air pump of air source, the outlet of the air pump connects with the air admission hole
It is logical.
Preferably, first driving part and second driving part are syringe, and first head tank,
First driving part is connected with the interior needle by the first triple valve, second head tank, second driving part
It is connected with the outer needle by the second triple valve；
Wherein, when first triple valve is in the first valve position, first head tank and first driving part
Connection；When first triple valve is in the second valve position, the interior needle is connected with first driving part；When described second
When triple valve is in the first valve position, second head tank is connected with second driving part；At second triple valve
When the second valve position, the outer needle is connected with second driving part.
Preferably, above-mentioned medicine-carrying capsule preparation facilities further includes：For filtering the air filter of the gas, for examining
Survey the pressure sensor of the gas pressure.
Preferably, above-mentioned medicine-carrying capsule preparation facilities further includes：Medicine is carried positioned at the bottom end of the tap and for receiving
The receiver of capsule；And the heater for heating medicine-carrying capsule.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structure diagram that the medicine-carrying capsule that the utility model embodiment provides prepares nozzle；
Fig. 2 is the enlarged diagram of the part-structure that medicine-carrying capsule prepares nozzle in Fig. 1；
Fig. 3 is another structure diagram that the medicine-carrying capsule that the utility model embodiment provides prepares nozzle；
Fig. 4 is the structure diagram of medicine-carrying capsule preparation facilities that the utility model embodiment provides；
Fig. 5 is the connection knot that medicine-carrying capsule prepares nozzle in the medicine-carrying capsule preparation facilities that the utility model embodiment provides
Composition.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the medicine-carrying capsule that the utility model embodiment provides prepares nozzle and includes：Interior needle 2, outer 5 and of needle
Prepare shell 6；Wherein, interior needle 2 is used to flow out for internal layer liquid；Outer needle 5 is used to for outer layer covers liquid stream go out, and outer needle 5 is coated at
Interior needle 2；Shell 6 is prepared with tap 62 and air admission hole 61.
The pin hole of above-mentioned interior needle 2 and the pin hole of outer needle 5 are respectively positioned on and prepare in shell 6, and air admission hole 61 is used to lead in air-flow interior
To make internal layer liquid and the formation of outer layer covers liquid that can be broken for the jet stream of drop at the pin hole of needle 2 and at the pin hole of outer needle 5, arrange
Portal 62 positioned at the bottom end of interior needle 2 and outer needle 5 and for for being projected by jet stream.
It should be noted that there is gap, i.e., between the outer wall of interior needle 2 and the inner wall of outer needle 5 between interior needle 2 and outer needle 5
With gap, to ensure outer layer covers liquid preferably wrapping inner layer liquid.The pin hole of interior needle 2 and the pin hole of outer needle 5 with discharge
Hole 62 is opposite, to ensure that the jet stream that the internal layer liquid flowed out from interior needle 2 and the outer layer covers liquid flowed out from outer needle 5 are formed is discharged certainly
Hole 62 is flowed out, and jet stream passes through tap 62, and under airflow function, is disturbed on jet surface and is constantly increased, eventually leads to jet stream
Drop is broken for, the droplet formation medicine-carrying capsule.
The medicine-carrying capsule that the utility model embodiment provides prepares the application method of nozzle：
Inside needle 2 supplies internal layer liquid, and outside needle 5 supplies outer layer covers liquid, supplies have default stream to the air admission hole 61 for preparing shell 6
The gas of speed, internal layer liquid are flowed out from the pin hole of interior needle 2, and outer layer covers liquid is flowed out from the pin hole of outer needle 5, due to outer 5 housing of needle
In interior needle 2, then the outer layer covers liquid flowed out from outer needle 5 has wrapped up the internal layer liquid flowed out from interior needle 2, has utilized swiftly flowing gas
Body drives, and internal layer liquid forms stable taper after the pin hole of interior needle 2 focuses at pin hole, and outer layer covers liquid is in outer needle 5
Pin hole forms stable taper after focusing at pin hole, sends out one jet stream at the tip of taper, is disturbed not on the jet surface
It is disconnected to increase, drop can be then broken for, medicament capsule is formed after cured.
The outer layer covers liquid and internal layer liquid of outflow form jet stream, and jet stream is by tap 62 and the jet stream is in airflow function
Under be broken for drop, outer layer covers liquid is wrapped in internal layer liquid in the drop, so as to form medicine-carrying capsule.
The medicine-carrying capsule that the utility model embodiment provides prepares nozzle, and cooperation is arranged by outer needle 5 and interior needle 2, ensures
The internal layer liquid that the outer layer covers liquid package flowed out from outer needle 5 is flowed out from interior needle 2；Meanwhile make the outer layer of outflow using air-flow
It wraps up liquid and internal layer liquid forms jet stream, jet stream is disturbed on the jet surface and constantly increased by tap 62, finished breaking
For drop, the droplet formation medicine-carrying capsule.Since the drop formed after jet crushing is smaller, then the medicine-carrying capsule formed also compared with
It is small, it is compared compared with the prior art by pressing with the medicine-carrying capsule that dropping preparation method obtains, effectively reduces the volume of medicine-carrying capsule, be convenient for
Patient takes.
Meanwhile the medicine-carrying capsule that the utility model embodiment provides prepares nozzle, can serve average family, can also
Used in pharmaceutical factory.
The medicine-carrying capsule that the utility model embodiment provides is prepared in nozzle, as miniature by the medicine-carrying capsule of droplet formation
Medicine-carrying capsule.
In order to further reduce the volume of medicine-carrying capsule, have between first between the pin hole of above-mentioned interior needle 2 and tap 62
Gap has the second gap between the pin hole of outer needle 5 and tap 62.The utility model embodiment is between the first gap and second
The concrete numerical value of gap does not limit.
For the ease of forming medicine-carrying capsule, above-mentioned medicine-carrying capsule is prepared in nozzle, and the pin hole of interior needle 2 is less than the needle of outer needle 5
Hole, and there is pre-determined distance between the pin hole of interior needle 2 and tap 62.It is understood that pre-determined distance is the first gap.
It is understood that the pre-determined distance refers to the distance of vertical direction.For the concrete numerical value of pre-determined distance, according to
Actual needs is designed, and the utility model embodiment does not limit this.Preferably, the pin hole of the pin hole of outer needle 5 and interior needle 2
Between vertical distance and interior needle 2 pin hole it is equal with the pre-determined distance between tap 62.
Certainly, the pin hole of needle 2 is higher than the pin hole of outer needle 5, and have between the pin hole of outer needle 5 and tap 62 in also may be selected
There is the distance of setting, it is not limited to above-described embodiment.
In order to improve airflow function, the pin hole of above-mentioned interior needle 2 and the pin hole of outer needle 5 are respectively positioned on air admission hole 61 and tap 62
Between.Certainly, air admission hole 61 also may be selected less than the pin hole of interior needle 2 and the pin hole of outer needle 5, it is not limited to this.
Preferably, the axis collinear of the axis of above-mentioned tap 62, the axis of interior needle 2 and outer needle 5.It is penetrated in this way, facilitating
Stream passes through tap 62, certainly, axis, the axis of interior needle 2 and the axial offset of outer needle 5 of tap 62 also may be selected, as long as
It can ensure that jet stream is discharged through tap 62.
Above-mentioned medicine-carrying capsule is prepared in nozzle, air admission hole 61 can be one, also can at least two, with specific reference to practical need
It is designed.
When air admission hole 61 at least two, any two air admission hole 61 can preferentially be selected to connect.For air admission hole 61
Distribution, is also designed according to actual needs.In order to improve uniform force, above-mentioned air admission hole 61 is uniform along the circumferential direction of outer needle 5
Distribution.
Above-mentioned medicine-carrying capsule is prepared in nozzle, interior needle 2, outer needle 5 and is prepared shell 6 and is relatively fixed, also may be selected in needle 2 and outer
Needle 5 is fixedly connected, and the component that interior needle 2 and outer needle 5 form is not fixed with preparing shell 6 and connect.
It needle 2, outer needle 5 and prepares shell 6 in order to facilitate use, in preferential selection and is relatively fixed.In order to facilitate the installation of and dismantle,
It needle 2, outer needle 5 and prepares shell 6 in preferential selection and is removably secured connection.
Preferably, above-mentioned medicine-carrying capsule prepares nozzle and further includes the first connector 1, the second connector 4 and jointing 3.
Wherein, the first connector 1 is fixedly linked with interior needle 2, and the first connector 1 has the first passage 11 connected with interior needle 2；
One end of jointing 3 is fixedly linked with the first connector 1, and the other end of jointing 3 is fixedly linked with the second connector 4；Outer needle 5
It is fixedly linked with shell 6 is prepared with the second connector 4, and the second connector 4 has the second channel 41 connected with outer needle 5.
Above-mentioned medicine-carrying capsule prepares nozzle, and by the first connector 1, the second connector 4 and jointing 3 realize interior needle 2, outer
It needle 5 and prepares 6 three of shell and is relatively fixed, facilitate the use that medicine-carrying capsule prepares nozzle.Certainly, other connections also may be selected
Component is relatively fixed to realize interior needle 2, outer needle 5 and prepare 6 three of shell, it is not limited to this.
Further, above-mentioned first connector 1 is removably secured with interior needle 2 and connect；Second connector 4 and outer needle 5 are detachable
Ground is fixedly connected, and the second connector 4 is removably secured with preparing shell 6 and connect；First connector 1 and the second connector 4 connect with connecting
First 3 are removably secured connection.In this way, facilitating installation and removal, it is also convenient for the cleaning and replacement of interior needle 2 and outer needle 5.
Realization is removably secured connection, and there are various structures, such as thread fitting, grafting, clamping etc..For the ease of peace
Dress, above-mentioned first connector 1 and interior needle 2 are mating, and the second connector 4 and outer needle 5 are mating, and the second connector 4 is with preparing 6 spiral shell of shell
Line coordinates, the second connector 4 and the first connector 1 with 3 thread fitting of jointing.
For the ease of grafting, interior needle 2 is equipped with tapered socket, and the tapered socket is tapered along the direction of insertion of the first connector 1；
Outer needle 5 is equipped with tapered socket, and the tapered socket is tapered along the direction of insertion of the second connector 4.
Second connector 4 and the first connector 1 are with 3 thread fitting of jointing, then jointing 3 is with 31 He of first interface
Second interface 32,31 and first connector of first interface, 1 thread fitting, 32 and second connector of second interface, 4 thread fitting；Second connects
First 4 with preparing 6 thread fitting of shell, then the second connector 4 has third interface 42, and third interface 42 is with preparing 6 thread fitting of shell.
In order to reduce the volume that entire medicine-carrying capsule prepares nozzle, the coupling part of above-mentioned first connector 1 and interior needle 2 is located at
In jointing 3, the import of second channel 41 is located in jointing 3, and jointing 3 has outer layer covers liquid import 33, outside
Layer package liquid import 33 and the inlet communication of second channel 41.
Similarly, the coupling part of the second connector 4 and outer needle 5 is located at and prepares in shell 6.
Above-mentioned medicine-carrying capsule is prepared in nozzle, for the number of interior needle 2 and outer needle 5, is selected according to actual needs.
For example, interior needle 2 and outer needle 5 are one or interior needle 2 and outer needle 5 equal at least two.
In order to accelerate manufacture efficiency, above-mentioned interior needle 2 and outer needle 5 equal at least two, interior needle 2, outer needle 5, tap 62,
One connector 1, the second connector 4 and jointing 3 correspond, and the outer needle 5 of any two shares one and prepares shell 6, and adjacent two
The outer layer covers liquid import 33 of a jointing 3 connects；
Above-mentioned medicine-carrying capsule prepares nozzle and further includes shunt connector 7, and shunt connector 7 has the internal layer liquid import 71 of connection
And diffluence pass, diffluence pass are corresponded and are connected with first passage 11.
Above-mentioned medicine-carrying capsule prepares nozzle when in use, and internal layer liquid import 71 of the internal layer liquid through shunt connector 7 enters,
It then passes to diffluence pass and enters corresponding first passage 11 through diffluence pass, then enter interior needle 2 through first passage 11
Interior needle passageway 21, then the pin hole of interior needle 2 is discharged；Outer layer covers liquid import 33 of the outer layer covers liquid through jointing 3 enters, so
Enter second channel 41 afterwards, the outer needle passageway 51 of outer needle 5, then the discharge of the pin hole through outer needle 5 are entered through second channel 41.
For the ease of mounting and dismounting and cleaning, above-mentioned shunt connector 7 is removably secured with the first connector 1 and connect.
Further, shunt connector 7 is removably secured by thread fitting with the first connector 1 and connect.Certainly, other knots also may be selected
Structure realization is removably secured connection, it is not limited to this.
The medicine-carrying capsule provided based on above-described embodiment prepares nozzle, and the utility model embodiment additionally provides a kind of load medicine
Capsule preparation facilities, as shown in Figure 4 and Figure 5, the medicine-carrying capsule preparation facilities include：Medicine-carrying capsule system described in above-described embodiment
Standby nozzle 01, for the first conveying assembly of inside needle 2 conveying internal layer liquid, for the of outside needle 5 conveying outer layer covers liquid
Two conveying assemblies, for conveying the third conveying assembly of gas to air admission hole 61.
Since above-mentioned medicine-carrying capsule prepares nozzle 01 with above-mentioned technique effect, the load medicine of the utility model embodiment offer
There is capsule preparation facilities above-mentioned medicine-carrying capsule to prepare nozzle 01, then above-mentioned medicine-carrying capsule preparation facilities also has corresponding technology
Effect repeats no more herein.
The medicine-carrying capsule preparation facilities that the utility model embodiment provides, can serve average family, can also be used in
Large scale equipment makees in pharmaceutical factory.
In above-mentioned medicine-carrying capsule preparation facilities, it can be one or at least two that medicine-carrying capsule, which prepares nozzle 01,.Carry medicine
The number that capsule prepares nozzle 01 is more, and production efficiency is higher.In actual application, it can be selected according to actual needs
It selects.In order to improve production efficiency, above-mentioned medicine-carrying capsule prepares nozzle 01 at least two.
When above-mentioned medicine-carrying capsule prepares nozzle 01 at least two, medicine-carrying capsule prepares the setting of nozzle 01, can be according to reality
Border needs to be designed.For the first conveying assembly, the second conveying assembly and third conveying assembly number according to medicine-carrying capsule
The setting for preparing nozzle 01 is selected, and the utility model embodiment does not limit this.In order to simplify structure, component is reduced,
It should be reduced as far as the number of the first conveying assembly, the second conveying assembly and third conveying assembly.
It is arranged in parallel or is arranged in series for example, medicine-carrying capsule prepares nozzle 01.
Preferably, medicine-carrying capsule is prepared in nozzle 01, air admission hole 61 at least two, and any two air admission hole 61 connects
It is logical；The air admission hole 61 that two adjacent medicine-carrying capsules prepare nozzle 01 concatenates.
Above-mentioned medicine-carrying capsule preparation facilities, all medicine-carrying capsules, which prepare nozzle 01, can share a third conveying assembly,
Reduce component, simplify structure；Meanwhile medicine-carrying capsule prepares 01 and first conveying assembly of nozzle and the second conveying assembly one by one
It is corresponding, additionally it is possible to while different medicine-carrying capsules is produced, improve performance.
Preferably, above-mentioned first conveying assembly includes：For storing the first head tank 05 of internal layer liquid, for by first
First driving part 03 of needle 2 in internal layer liquid injection in head tank 05；Second conveying assembly includes：For storing outer layer packet
The second head tank 06 of liquid is wrapped up in, for the outer layer covers liquid in the second head tank 06 to be injected to the second driving part 04 of outer needle 5；
Third conveying assembly includes：For providing the air pump 08 of air source, the outlet of air pump 08 is connected with air admission hole 61.
Certainly, above-mentioned first conveying assembly, the second conveying assembly and third conveying assembly also may be selected as other structures, example
As the first conveying assembly only includes the first driving part 03 and corresponding pipeline, it is not limited to above-described embodiment.
For the type of above-mentioned first driving part, 03 and second driving part 04, selected according to actual needs.For
Guarantee flow stability, convenient for outer layer covers liquid wrapping inner layer liquid to form medicine-carrying capsule, above-mentioned first driving part 03
It is syringe with the second driving part 04.
In order to facilitate fluid injection, above-mentioned first head tank 05, the first driving part 03 and interior needle 2 are connected by the first triple valve 02
It connects, the second head tank 06, the second driving part 04 and outer needle 5 are connected by the second triple valve 07.
Wherein, when the first triple valve 02 is in the first valve position, the first head tank 05 is connected with the first driving part 03；When
When first triple valve 02 is in the second valve position, interior needle 2 is connected with the first driving part 03；When the second triple valve 07 is in the first valve
During position, the second head tank 06 is connected with the second driving part 04；When the second triple valve 07 is in the second valve position, outer needle 5 and
Two driving parts 04 connect.
Further, above-mentioned first triple valve, 02 and second triple valve 07 is solenoid valve.In this way, control is facilitated, certainly,
It is other types that the first triple valve 02 and the second triple valve 07, which may be selected, it is not limited to this.
Certainly, it also may be selected to be serially connected with first switch on the pipeline of the first head tank 05 of connection and the first driving part 03
Valve connects and is serially connected with second switch valve on the pipeline of the first driving part 03 and interior needle 2；The second head tank 06 and second is connected to drive
Third switch valve is serially connected on the pipeline of dynamic component 04, connects and is serially connected with the 4th on the pipeline of the second driving part 04 and outer needle 5
Switch valve.
In above-mentioned medicine-carrying capsule preparation facilities, above-mentioned first driving part, 03 and second driving part 04, which also may be selected, is
Transfer tube, such as peristaltic pump etc., it is not limited to above-described embodiment.
In order to avoid the quality of the impurity effect medicine-carrying capsule in air-flow, above-mentioned medicine-carrying capsule preparation facilities, which further includes, to be used for
Filter the air filter of gas.In order to improve filter effect, above-mentioned air filter is serially connected with connection air pump 08 and air admission hole
On 61 pipeline, in this way, air-flow enters air admission hole 61 after air filter, the quality for influencing medicine-carrying capsule is avoided.When
So, above-mentioned air filter also may be selected to be set at air admission hole 61, it is not limited to above-described embodiment.
Certainly, air filter also may be selected in other positions, as long as to air-flow before air-flow is contacted with outer layer covers liquid
It is filtered.
The pressure and speed of air-flow, influence the quality of production, in order to ensure the quality of production, need to control the pressure of air-flow.For
Convenient for the pressure of control air-flow, above-mentioned medicine-carrying capsule preparation facilities is further included for the pressure sensor of detection gas pressure.
Above-mentioned pressure sensor can be serially connected on the pipeline of connection air pump 08 and air admission hole 61, may also set up in air admission hole 61
A detection pipe can be also separately provided in place on shell 6 is prepared, and the detection pipe is far from one end closing for preparing shell, pressure sensor
It is arranged in the detection pipe.
It for the relative position of pressure sensor and air filter, is designed according to actual needs, the utility model
Embodiment does not limit this.
Preferably, above-mentioned medicine-carrying capsule preparation facilities further includes：Medicine glue is carried positioned at the bottom end of tap 62 and for receiving
The receiver 09 of capsule.In this way, entering receiver 09 by the medicine-carrying capsule of droplet formation, without artificially collecting again, facilitating makes
With also reducing the contaminated probability of medicine-carrying capsule.
By the medicine-carrying capsule of droplet formation, possible solidification effect is more unstable, needs that it is heated to ensure solidification effect.
Preferably, above-mentioned medicine-carrying capsule preparation facilities further includes the heater for heating medicine-carrying capsule.In this way, also it is medicament capsule
It receives and advantage is provided, convenient for improving the quality of medicine-carrying capsule.
Type and position for heater, are selected according to actual needs.For example, heater can be electric heater or
Infrared heater etc., heater can be located at the outside or inside of receiver 09, and heater can be located at bottom or the week of receiver 09
To the periphery etc., the utility model embodiment does not limit this.
The application method of above-mentioned medicine-carrying capsule preparation facilities is；
Prepare internal layer liquid and outer layer covers liquid；
Internal layer liquid is added in the first head tank 05, outer layer covers liquid is added in the second head tank 06, is controlled
First triple valve 02 is in the first valve position so that internal layer liquid enters in the first driving part 03, controls at the second triple valve 07
In the first valve position so that outer layer covers liquid enters in the second driving part 04；
Air pump 08 is opened, by the detected value of pressure sensor, makes stable gas pressure in the normal work of medicine-carrying capsule preparation facilities
In the specified value or prescribed limit of work；
Heater is opened, the temperature in receiver is made to control in specified value or prescribed limit；
The first triple valve 02 is controlled to be in the second valve position, pushes syringe (the first driving part 03) so that internal layer liquid
Into in interior needle 2, the second triple valve 07 of control is in the second valve position, pushes syringe (the second driving part 04) so that outer layer
It wraps up liquid to enter in outer needle 5, starts medicine-carrying capsule and prepare, medicine-carrying capsule is received with receiver.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or using the utility model.
A variety of modifications of these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent most wide range.
Claims (16)
1. a kind of medicine-carrying capsule prepares nozzle, which is characterized in that including：
For the interior needle (2) for the outflow of internal layer liquid；
For the outer needle (5) gone out for outer layer covers liquid stream, the outer needle (5) is coated at the interior needle (2)；
Shell (6) is prepared with tap (62) and air admission hole (61)；
Wherein, the pin hole of the interior needle (2) and the pin hole of the outer needle (5) be respectively positioned on it is described prepare in shell (6), the air admission hole
(61) for air-flow is led at the pin hole of the interior needle (2) and made at the pin hole of the outer needle (5) the internal layer liquid and
Outer layer covers liquid formation can be broken for the jet stream of drop, the tap (62) positioned at the interior needle (2) and it is described outside
The bottom end of needle (5) and for for being projected by the jet stream.
2. medicine-carrying capsule according to claim 1 prepares nozzle, which is characterized in that the pin hole of the interior needle (2) is less than institute
The pin hole of outer needle (5) is stated, and there is pre-determined distance between the pin hole of the interior needle (2) and the tap (62).
3. medicine-carrying capsule according to claim 1 prepares nozzle, which is characterized in that the pin hole of the interior needle (2) and described
The pin hole of outer needle (5) is respectively positioned between the air admission hole (61) and the tap (62).
4. medicine-carrying capsule according to claim 1 prepares nozzle, which is characterized in that the axis of the tap (62), institute
State the axis of interior needle (2) and the axis collinear of the outer needle (5).
5. medicine-carrying capsule according to claim 1 prepares nozzle, which is characterized in that further includes the first connector (1), second connects
Head (4) and jointing (3)；
Wherein, first connector (1) is fixedly linked with the interior needle (2), and first connector (1) has and the interior needle
(2) first passage (11) of connection；
One end of the jointing (3) is fixedly linked with first connector (1), the other end of the jointing (3) with
Second connector (4) is fixedly linked；
The outer needle (5) and the shell (6) for preparing are fixedly linked with second connector (4), and second connector (4) has
There is the second channel (41) connected with the outer needle (5).
6. medicine-carrying capsule according to claim 5 prepares nozzle, which is characterized in that
First connector (1) is removably secured with the interior needle (2) and connect；
Second connector (4) is removably secured with the outer needle (5) and connect, and second connector (4) prepares shell with described
(6) it is removably secured connection；
First connector (1) and second connector (4) are removably secured with the jointing (3) to be connect.
7. medicine-carrying capsule according to claim 5 prepares nozzle, which is characterized in that first connector (1) and described interior
The coupling part of needle (2) is located in the jointing (3), and the import of the second channel (41) is located at the jointing
(3) in, the jointing (3) has outer layer covers liquid import (33), the outer layer covers liquid import (33) and described second
The inlet communication of channel (41).
8. medicine-carrying capsule according to claim 7 prepares nozzle, which is characterized in that the interior needle (2) and the outer needle (5)
Equal at least two, the interior needle (2), the outer needle (5), the tap (62), first connector (1), described second
Connector (4) and the jointing (3) correspond, and shared one of outer needle (5) described in any two is described prepares shell (6),
The outer layer covers liquid import (33) connection of two adjacent jointings (3)；
The medicine-carrying capsule prepares nozzle and further includes shunt connector (7), the shunt connector (7) have the internal layer liquid of connection into
Mouth (71) and diffluence pass, the diffluence pass are corresponded and are connected with the first passage (11).
9. medicine-carrying capsule according to claim 8 prepares nozzle, which is characterized in that the shunt connector (7) and described the
One connector (1) is removably secured connection.
10. a kind of medicine-carrying capsule preparation facilities, which is characterized in that including：Load medicine as described in any one in claim 1-9
Capsule prepares nozzle (01), for conveying the first conveying assembly of the internal layer liquid to the interior needle (2), for described outer
Needle (5) conveys the second conveying assembly of the outer layer covers liquid, for being conveyed to the third of the air admission hole (61) conveying gas
Component.
11. medicine-carrying capsule preparation facilities according to claim 10, which is characterized in that the medicine-carrying capsule prepares nozzle
(01) at least two.
12. medicine-carrying capsule preparation facilities according to claim 11, which is characterized in that the medicine-carrying capsule prepares nozzle
(01) in, the air admission hole (61) at least two, and air admission hole described in any two (61) connects；Two adjacent loads
Drug Capsule prepares air admission hole (61) concatenation of nozzle (01).
13. medicine-carrying capsule preparation facilities according to claim 10, which is characterized in that
First conveying assembly includes：For storing the first head tank (05) of the internal layer liquid, for by described first
Internal layer liquid in head tank (05) injects the first driving part (03) of the interior needle (2)；
Second conveying assembly includes：For storing the second head tank (06) of the outer layer covers liquid, for by described
Outer layer covers liquid in two head tanks (06) injects the second driving part (04) of the outer needle (5)；
The third conveying assembly includes：For providing the air pump of air source (08), outlet and the air inlet of the air pump (08)
Hole (61) connects.
14. medicine-carrying capsule preparation facilities according to claim 13, which is characterized in that first driving part (03) and
Second driving part (04) is syringe, and first head tank (05), first driving part (03) and institute
It states interior needle (2) to connect by the first triple valve (02), second head tank (06), second driving part (04) and described
Outer needle (5) is connected by the second triple valve (07)；
Wherein, when first triple valve (02) is in the first valve position, first head tank (05) and first driving
Component (03) connects；When first triple valve (02) is in the second valve position, the interior needle (2) and first driving part
(03) it connects；When second triple valve (07) is in the first valve position, second head tank (06) and second driving
Component (04) connects；When second triple valve (07) is in the second valve position, the outer needle (5) and second driving part
(04) it connects.
15. medicine-carrying capsule preparation facilities according to claim 13, which is characterized in that further include：For filtering the gas
The air filter of body, for detecting the pressure sensor of the gas pressure.
16. the medicine-carrying capsule preparation facilities according to any one in claim 10-15, which is characterized in that further include：Position
In the bottom end of the tap (62) and for receiving the receiver (09) of medicine-carrying capsule；And for heating adding for medicine-carrying capsule
Hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436217.6U CN207545486U (en) | 2017-04-24 | 2017-04-24 | Medicine-carrying capsule prepares nozzle and medicine-carrying capsule preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436217.6U CN207545486U (en) | 2017-04-24 | 2017-04-24 | Medicine-carrying capsule prepares nozzle and medicine-carrying capsule preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545486U true CN207545486U (en) | 2018-06-29 |
Family
ID=62672435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436217.6U Active CN207545486U (en) | 2017-04-24 | 2017-04-24 | Medicine-carrying capsule prepares nozzle and medicine-carrying capsule preparation facilities |
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| Country | Link |
|---|---|
| CN (1) | CN207545486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924046A (en) * | 2017-04-24 | 2017-07-07 | 中国科学技术大学 | Medicine-carrying capsule prepares shower nozzle and medicine-carrying capsule preparation facilities |
| CN111821925A (en) * | 2020-07-23 | 2020-10-27 | 重庆东圣精工科技股份有限公司 | Microcapsule preparation facilities |
-
2017
- 2017-04-24 CN CN201720436217.6U patent/CN207545486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924046A (en) * | 2017-04-24 | 2017-07-07 | 中国科学技术大学 | Medicine-carrying capsule prepares shower nozzle and medicine-carrying capsule preparation facilities |
| CN111821925A (en) * | 2020-07-23 | 2020-10-27 | 重庆东圣精工科技股份有限公司 | Microcapsule preparation facilities |
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