CN114588021A - Automatic medicine mixing device and medicine mixing method realized by the same - Google Patents

Automatic medicine mixing device and medicine mixing method realized by the same Download PDF

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CN114588021A
CN114588021A CN202011415091.7A CN202011415091A CN114588021A CN 114588021 A CN114588021 A CN 114588021A CN 202011415091 A CN202011415091 A CN 202011415091A CN 114588021 A CN114588021 A CN 114588021A
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container
channel
liquid
medicine mixing
powder
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毛春元
毛亚凌
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Shanghai Jinta Medical Co ltd
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Shanghai Jinta Medical Co ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2048—Connecting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents

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  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

本发明公开了一种自动混药装置及利用其实现的药剂混合方法，自动混药装置包括：一粉剂容器，包括一粉剂推杆；一液体容器，包括一液体推杆；连通端容器，粉剂容器通过一第一通道与连通端容器连通，液体容器通过一第二通道与连通端容器连通；开关元件，开关元件在连通端容器内移动，其中，在一连通状态，开关元件移动并在连通端容器内形成一连通腔，连通腔连通第一通道和第二通道；在一关闭状态，开关元件封闭住第一通道和第二通道之间的通路。本发明液体和粉剂在同一个装置内进行混合，一方面操作方便，另一方面不需要进行穿刺的动作，因此不会有微粒混入混合后的药液之中，因此对于注射的患者来说具有很高的安全性，避免患者损伤。

Figure 202011415091

The invention discloses an automatic medicine mixing device and a medicine mixing method realized by the same. The automatic medicine mixing device comprises: a powder container, including a powder push rod; a liquid container, including a liquid push rod; The container communicates with the communication end container through a first channel, and the liquid container communicates with the communication end container through a second channel; the switch element moves in the communication end container, wherein, in a communication state, the switch element moves and communicates with each other. A communication cavity is formed in the end container, and the communication cavity communicates with the first passage and the second passage; in a closed state, the switch element closes the passage between the first passage and the second passage. The liquid and powder of the present invention are mixed in the same device. On the one hand, the operation is convenient, and on the other hand, no puncturing action is required. Therefore, no particles are mixed into the mixed medicinal liquid. High safety, avoid patient injury.

Figure 202011415091

Description

Automatic medicine mixing device and medicine mixing method realized by using same
Technical Field
The invention relates to an automatic medicine mixing device and a medicine mixing method realized by using the same.
Background
During medical procedures, it is often necessary to mix powders and liquids to form a medical solution. However, the current mixing process is complicated, and a syringe is required to inject liquid into a powder bottle, shake the powder bottle, mix the powder bottle and then extract liquid medicine. In the process, the particles in the medicine bottle are easy to be brought into the medicine liquid after puncture, so that particles exist in the medicine liquid, and the body of a patient is damaged.
Disclosure of Invention
The invention aims to overcome the defects that powder mixing is complicated, particles are easy to generate and a patient is damaged in the prior art, and provides an automatic medicine mixing device and a medicine mixing method realized by using the automatic medicine mixing device.
The invention solves the technical problems through the following technical scheme:
an automatic medicine mixing device, characterized in that automatic medicine mixing device includes:
the powder container comprises a powder push rod, and the inside of the powder container is used for containing powder;
the liquid container comprises a liquid push rod, and the liquid container is internally used for containing liquid;
the powder container is communicated with the communicating end container through a first channel, the liquid container is communicated with the communicating end container through a second channel, and the communicating end container is detachably connected with the liquid container;
a switching element that moves within the communicating-end container, wherein, in a communicating state, the switching element moves and forms a communicating chamber within the communicating-end container, the communicating chamber communicating the first passage and the second passage; in a closed state, the switching element closes the passage between the first channel and the second channel.
The switch element plays a role in blocking, isolating liquid and powder when mixing is not needed, and also plays a role in preserving the powder. When mixing, the switching element is convenient to operate, even can be operated by one hand, and the mixing of the powder and the liquid can be realized only by operating the switching element.
In the use of the invention, the liquid and the powder are mixed in the same device, on one hand, the operation is convenient, on the other hand, the puncturing action is not needed, therefore, no particles are mixed into the mixed liquid medicine, therefore, the invention has high safety for the injected patient and avoids the patient from being injured.
Preferably, the powder receptacle and the liquid receptacle extend in a first direction, and the communicating-end receptacle extends in a second direction opposite to the first direction. Therefore, the powder container and the liquid container in the first direction can be partially overlapped in the length direction, and the length of the communicating end container in the second direction can be set to be shorter, so that the whole automatic medicine mixing device is compact in structure and beneficial to reducing the size.
Preferably, the first channel and the second channel are both open to the bottom of the communicating end container, and in a closed state, the switch element abuts against the bottom of the communicating end container, thereby closing the passage between the first channel and the second channel. Therefore, when the switch element blocks the passage between the first channel and the second channel, the first channel and the second channel can be simultaneously blocked, so that the function of isolating powder from liquid is achieved, and the powder can be hermetically stored.
Preferably, the bottom of the communicating end container is provided as a flat surface, and a surface of the switching element contacting the bottom of the communicating end container is also provided as a flat surface. The bottom of the communicating end container arranged in a plane can provide better sealing performance, and is beneficial to plugging a passage between the first channel and the second channel and storing the powder in a sealing mode.
Preferably, the communicating end container is provided with a communicating joint extending towards a first direction, the liquid container is connected with the communicating joint in a sealing manner, and the second channel is formed in the communicating joint. The communicating joint facilitates detachable connection with the liquid container.
Preferably, the outside of the communication joint is provided with an external thread, the liquid container is provided with an internal thread, and the liquid container and the communication joint are in threaded connection.
Preferably, the communication joint extends linearly, wherein the second passage communicates in a linear manner between the liquid container and the communication-end container. The straight communicating joint facilitates the rapid flow of the liquid or the mixed liquid medicine between the communicating end container and the liquid container.
Preferably, the powder receptacle and the communication-end receptacle are formed integrally, wherein the first passage is integrally formed between the powder receptacle and the communication-end receptacle.
Preferably, a convex shell protruding outward is formed between the outer wall of the powder receptacle and the outer wall of the communication-end receptacle, and the first passage is formed in the convex shell.
Preferably, the first channel has a bent shape, wherein one end of the first channel is communicated with the inside of the powder container from a radial direction, and the other end of the first channel is communicated with the inside of the communicating-end container from an axial direction. The bent first channel can reduce the covering distance of the communicating end container in the width direction and reduce the volumes of the communicating end container and the switch element.
Preferably, the switching element is rotatably adjusted to a distance from the bottom of the communicating-end container.
Preferably, the switch element comprises an outer knob and a rubber plug, the outer knob is rotatably connected with the outer wall surface of the communicating end container, and the rubber plug is used for plugging the first channel and the second channel.
A method for mixing a drug, characterized in that it is implemented using the automatic drug mixing device, comprising the steps of:
step S1, moving the switch element and forming a mixing cavity;
step S2, pushing the liquid push rod to make the liquid enter the powder container through the mixing cavity for mixing;
step S3, pushing the powder push rod to push the mixed liquid medicine into the liquid container through the mixing cavity;
and step S4, disassembling the liquid container.
The positive progress effects of the invention are as follows: the liquid and the powder are mixed in the same device, on one hand, the operation is convenient, on the other hand, the puncturing action is not needed, so that particles can not be mixed into the mixed liquid medicine, and the injection device has high safety for the injected patient and avoids the injury of the patient.
Drawings
Fig. 1 is a schematic perspective view of an automatic medicine mixing device according to a preferred embodiment of the present invention.
FIG. 2 is a schematic view of the automatic medicine mixing device after the liquid container is disassembled according to the preferred embodiment of the present invention.
Fig. 3 is a schematic front view of an automatic medicine mixing device according to a preferred embodiment of the present invention.
FIG. 4 is a schematic cross-sectional view of an automatic medicine mixing device according to a preferred embodiment of the present invention.
FIG. 5 is a schematic partial sectional view of an automatic medicine mixing device according to a preferred embodiment of the present invention.
FIG. 6 is a flow chart of a method for mixing medicaments according to a preferred embodiment of the invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1-4, the present embodiment discloses an automatic medicine mixing device, wherein the automatic medicine mixing device comprises a powder container 1 including a powder pushing rod 11, and the powder container 1 is used for accommodating powder therein. The automatic medicine mixing device also comprises a liquid container 2 which comprises a liquid push rod 21, and the liquid is contained in the liquid container 2.
As shown in fig. 1-4, the automatic medicine mixing device of the present embodiment further includes a communicating end container 3, the powder container 1 is communicated with the communicating end container 3 through a first passage 31, the liquid container 2 is communicated with the communicating end container 3 through a second passage 32, and the communicating end container 3 is detachably connected with the liquid container 2.
As shown in fig. 1 to 4, the automatic medicine mixing device of the present embodiment further includes a switching element 4, the switching element 4 moving within the communicating-end container 3, wherein, in a communicating state, the switching element 4 moves and forms a communicating chamber within the communicating-end container 3, the communicating chamber communicating the first passage 31 and the second passage 32; in a closed state, the switching element 4 closes the passage between the first channel 31 and the second channel 32.
The switching element 4 functions as a stopper, and also functions to isolate the liquid and the powder when mixing is not required, and to retain the powder. When mixing is performed, the switching element 4 is easy to operate, even with one hand, and only the operation of the switching element 4 is required to achieve the mixing of the powder and the liquid.
In the use of the invention, the liquid and the powder are mixed in the same device, on one hand, the operation is convenient, on the other hand, the puncture action is not needed, so that no particles are mixed into the mixed liquid medicine, therefore, the invention has high safety for the injected patient and avoids the injury of the patient.
As shown in fig. 3 and 4, the powder receptacle 1 and the liquid receptacle 2 of the present embodiment extend in a first direction, and the communicating-end receptacle 3 extends in a second direction opposite to the first direction. This arrangement allows the powder container 1 and the liquid container 2 in the first direction to partially overlap in the longitudinal direction, and the communicating end container 3 in the second direction to be set shorter, whereby the entire automatic medicine mixing device is compact in structure, contributing to reduction in size.
As shown in fig. 4 and 5, the first channel 31 and the second channel 32 of the present embodiment are open to the bottom of the communicating-end container 3, and in a closed state, the opening and closing member 4 abuts against the bottom of the communicating-end container 3, thereby closing the passage between the first channel 31 and the second channel 32. Therefore, when the switching element 4 blocks the passage between the first channel 31 and the second channel 32, the first channel 31 and the second channel 32 can be simultaneously blocked, and the switching element not only has a function of isolating the powder from the liquid, but also can store the powder in a sealed manner.
As shown in fig. 4 and 5, the bottom of the communicating end container 3 of the present embodiment is set to be flat, and the surface of the switching element 4 which is in contact with the bottom of the communicating end container 3 is also set to be flat. The bottom of the flat-faced communicating end receptacle 3 provides a better seal, facilitating the sealing of the passageway between the first and second channels 31, 32 and the containment of the powder.
As shown in fig. 2 and 4, the communicating end container 3 of the present embodiment is provided with a communicating joint 30 extending in the first direction, the liquid container 2 is sealingly connected to the communicating joint 30, and a second passage 32 is formed in the communicating joint 30. The communication joint 30 facilitates detachable connection with the liquid container 2.
As shown in fig. 2 and 4, the communication joint 30 of the present embodiment is provided with external threads on the outside thereof, the liquid container 2 is provided with internal threads, and the liquid container 2 and the communication joint 30 are screwed together. The inner end 22 of the liquid container 2 is inserted into the communication joint 30. The inner tip 22 may be used to connect with a needle or other structure.
In the present embodiment, the communication joint 30 extends straight, wherein the second passage 32 communicates in a straight manner between the liquid container 2 and the communication-end container 3. The straight communication joint 30 facilitates a rapid flow of the liquid or the mixed medical liquid between the communication-end tank 3 and the liquid tank 2.
As shown in fig. 2, the powder receptacle 1 of the present embodiment is formed integrally with the communication-end receptacle 3, wherein the first passage 31 is integrally formed between the powder receptacle 1 and the communication-end receptacle 3.
As shown in fig. 2 and 5, a convex shell 5 protruding outward is formed between the outer wall of the powder receptacle 1 and the outer wall of the communicating end receptacle 3, and a first passage 31 is formed in the convex shell 5.
As shown in fig. 2 and 5, the first passage 31 of the present embodiment has a bent shape in which one end of the first passage 31 communicates with the inside of the powder receptacle 1 from the radial direction and the other end of the first passage 31 communicates with the inside of the communicating-end receptacle 3 from the axial direction. The bent first passage 31 can reduce the covering distance of the communicating end container 3 in the width direction, reducing the volume of the communicating end container 3 and the switching element 4. Wherein the switching element 4 of the present embodiment is adjusted in a rotating manner to the distance from the bottom of the communicating-end container 3.
As shown in fig. 4 and 5, the switch element 4 of the present embodiment includes an outer knob 41 and a rubber plug 42, and a connecting member 43 may be further disposed between the outer knob 41 and the rubber plug 42. In operation, the outer knob 41 is rotatably connected to the outer wall of the communicating end container 3, and the rubber plug 42 is used for blocking the first channel 31 and the second channel 32.
As shown in fig. 6, the present embodiment further discloses a medicine mixing method implemented by the automatic medicine mixing device, which includes the following steps:
step S1, moving the switch element and forming a mixing cavity;
step S2, pushing the liquid push rod to make the liquid enter the powder container through the mixing cavity for mixing;
step S3, pushing the powder push rod to push the mixed liquid medicine into the liquid container through the mixing cavity;
and step S4, disassembling the liquid container.
The liquid and the powder are mixed in the same device, on one hand, the operation is convenient, on the other hand, the puncturing action is not needed, so that particles can not be mixed into the mixed liquid medicine, and the injection device has high safety for the injected patient and avoids the injury of the patient.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims (13)

1.一种自动混药装置，其特征在于，所述自动混药装置包括：1. An automatic medicine mixing device, characterized in that, the automatic medicine mixing device comprises: 一粉剂容器，包括一粉剂推杆，所述粉剂容器的内部用于容纳粉剂；a powder container, including a powder push rod, the interior of the powder container is used for containing powder; 一液体容器，包括一液体推杆，所述液体容器的内部用于容纳液体；a liquid container, including a liquid push rod, the interior of the liquid container is used for containing liquid; 连通端容器，所述粉剂容器通过一第一通道与所述连通端容器连通，所述液体容器通过一第二通道与所述连通端容器连通，所述连通端容器与所述液体容器可拆卸连接；A communicating end container, the powder container communicates with the communicating end container through a first channel, the liquid container communicates with the communicating end container through a second channel, and the communicating end container and the liquid container are detachable connect; 开关元件，所述开关元件在所述连通端容器内移动，其中，在一连通状态，所述开关元件移动并在所述连通端容器内形成一连通腔，所述连通腔连通所述第一通道和所述第二通道；在一关闭状态，所述开关元件封闭住所述第一通道和所述第二通道之间的通路。a switch element, the switch element moves in the communication end container, wherein, in a connected state, the switch element moves and forms a communication cavity in the communication end container, and the communication cavity communicates with the first a channel and the second channel; in a closed state, the switch element closes the passage between the first channel and the second channel. 2.如权利要求1所述的自动混药装置，其特征在于，所述粉剂容器和所述液体容器朝着一第一方向延伸，所述连通端容器朝着一相反于所述第一方向的第二方向延伸。2 . The automatic medicine mixing device according to claim 1 , wherein the powder container and the liquid container extend toward a first direction, and the communication end container faces a direction opposite to the first direction. 3 . extends in the second direction. 3.如权利要求2所述的自动混药装置，其特征在于，所述第一通道和所述第二通道均通向所述连通端容器的底部，在一关闭状态，所述开关元件抵住所述连通端容器的底部，从而封闭住所述第一通道和所述第二通道之间的通路。3. The automatic medicine mixing device according to claim 2, wherein the first channel and the second channel both lead to the bottom of the communication end container, and in a closed state, the switch element resists the The bottom of the communicating end container is closed, thereby closing the passage between the first channel and the second channel. 4.如权利要求3所述的自动混药装置，其特征在于，所述连通端容器的底部设置为平面，所述开关元件的与所述连通端容器的底部接触的一面也设置为平面。4 . The automatic medicine mixing device according to claim 3 , wherein the bottom of the communicating end container is set as a plane, and the side of the switch element in contact with the bottom of the communicating end container is also set as a plane. 5 . 5.如权利要求2所述的自动混药装置，其特征在于，所述连通端容器上设置有朝着第一方向延伸的连通接头，所述液体容器与所述连通接头密封连接，所述第二通道形成于所述连通接头内。5 . The automatic medicine mixing device according to claim 2 , wherein the communication end container is provided with a communication joint extending toward the first direction, the liquid container is sealedly connected with the communication joint, and the A second channel is formed in the communication joint. 6.如权利要求5所述的自动混药装置，其特征在于，所述连通接头的外侧设置有外螺纹，所述液体容器设置有内螺纹，所述液体容器和所述连通接头螺纹连接。6 . The automatic medicine mixing device according to claim 5 , wherein an outer thread is provided on the outer side of the communication joint, an inner thread is provided on the liquid container, and the liquid container and the communication joint are threadedly connected. 7 . 7.如权利要求5所述的自动混药装置，其特征在于，所述连通接头直线延伸，其中，所述第二通道以直线的方式连通于所述液体容器和所述连通端容器之间。7 . The automatic medicine mixing device according to claim 5 , wherein the communication joint extends linearly, and wherein the second channel is communicated between the liquid container and the communication end container in a linear manner. 8 . . 8.如权利要求2或5所述的自动混药装置，其特征在于，所述粉剂容器与所述连通端容器形成为一体，其中，所述第一通道一体形成于所述粉剂容器与所述连通端容器之间。8. The automatic medicine mixing device according to claim 2 or 5, wherein the powder container and the communication end container are formed integrally, wherein the first passage is integrally formed between the powder container and the communication end container. between the communicating end containers. 9.如权利要求8所述的自动混药装置，其特征在于，所述粉剂容器的外壁与所述连通端容器的外壁之间形成有外凸的凸壳，所述第一通道形成于所述凸壳内。9 . The automatic medicine mixing device according to claim 8 , wherein an outer convex shell is formed between the outer wall of the powder container and the outer wall of the communication end container, and the first channel is formed in the inside the convex hull. 10.如权利要求9所述的自动混药装置，其特征在于，所述第一通道具有弯折的形状，其中，所述第一通道的一端从径向连通于所述粉剂容器的内部，所述第一通道的另一端从轴向连通于所述连通端容器的内部。10. The automatic medicine mixing device according to claim 9, wherein the first channel has a bent shape, wherein one end of the first channel is communicated with the inside of the powder container from a radial direction, The other end of the first passage is communicated with the inside of the communication end container from the axial direction. 11.如权利要求1所述的自动混药装置，其特征在于，所述开关元件通过旋转的方式调节与所述连通端容器的底部之间的距离。11 . The automatic medicine mixing device according to claim 1 , wherein the switch element adjusts the distance from the bottom of the communication end container by rotating. 12 . 12.如权利要求11所述的自动混药装置，其特征在于，所述开关元件包括一外旋钮以及一胶塞，所述外旋钮与所述连通端容器的外壁面旋转连接，所述胶塞用于封堵所述第一通道和所述第二通道。12 . The automatic medicine mixing device according to claim 11 , wherein the switch element comprises an outer knob and a rubber stopper, the outer knob is rotatably connected to the outer wall surface of the communicating end container, and the glue A plug is used to block the first channel and the second channel. 13.一种药剂混合方法，其特征在于，其利用如权利要求1-12任意一项所述的自动混药装置实现，其包括以下步骤：13. A medicine mixing method, characterized in that, it is realized by using the automatic medicine mixing device according to any one of claims 1-12, which comprises the following steps: 步骤S1、移动开关元件并形成混合腔；Step S1, moving the switch element and forming a mixing chamber; 步骤S2、推动液体推杆，使得液体通过混合腔进入粉剂容器进行混合；Step S2, push the liquid push rod, so that the liquid enters the powder container through the mixing chamber for mixing; 步骤S3、推动粉剂推杆，将混合后的药液通过混合腔推入液体容器；Step S3, push the powder push rod, and push the mixed medicinal liquid into the liquid container through the mixing cavity; 步骤S4、拆卸液体容器。Step S4, disassembling the liquid container.
CN202011415091.7A 2020-12-03 2020-12-03 Automatic medicine mixing device and medicine mixing method realized by the same Pending CN114588021A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689042A (en) * 1985-05-20 1987-08-25 Survival Technology, Inc. Automatic medicament ingredient mixing and injecting apparatus
CN1077112A (en) * 1991-12-09 1993-10-13 哈伯利医疗技术有限公司 The allotter of syringe-filling and confection
WO2008051925A2 (en) * 2006-10-23 2008-05-02 Sibbitt Wilmer L Jr Reciprocating mixing syringes
US20090127289A1 (en) * 2005-07-01 2009-05-21 Medmix Systems Ag Multicomponent dispensing device with valve assembly
TWM555226U (en) * 2017-10-23 2018-02-11 陳志鴻 Synchronous dual-liquid syringe
CN209004721U (en) * 2018-09-03 2019-06-21 上海远梓电子科技有限公司 A kind of automated dispensing transfer head
CN215584842U (en) * 2020-12-03 2022-01-21 上海金塔医用器材有限公司 Automatic medicine mixing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689042A (en) * 1985-05-20 1987-08-25 Survival Technology, Inc. Automatic medicament ingredient mixing and injecting apparatus
CN1077112A (en) * 1991-12-09 1993-10-13 哈伯利医疗技术有限公司 The allotter of syringe-filling and confection
US20090127289A1 (en) * 2005-07-01 2009-05-21 Medmix Systems Ag Multicomponent dispensing device with valve assembly
WO2008051925A2 (en) * 2006-10-23 2008-05-02 Sibbitt Wilmer L Jr Reciprocating mixing syringes
TWM555226U (en) * 2017-10-23 2018-02-11 陳志鴻 Synchronous dual-liquid syringe
CN209004721U (en) * 2018-09-03 2019-06-21 上海远梓电子科技有限公司 A kind of automated dispensing transfer head
CN215584842U (en) * 2020-12-03 2022-01-21 上海金塔医用器材有限公司 Automatic medicine mixing device

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