WO2017185802A1 - 一种西林瓶配药组件及配药方法 - Google Patents

一种西林瓶配药组件及配药方法 Download PDF

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Publication number
WO2017185802A1
WO2017185802A1 PCT/CN2016/113426 CN2016113426W WO2017185802A1 WO 2017185802 A1 WO2017185802 A1 WO 2017185802A1 CN 2016113426 W CN2016113426 W CN 2016113426W WO 2017185802 A1 WO2017185802 A1 WO 2017185802A1
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WIPO (PCT)
Prior art keywords
vial
syringe
dispensing
needle
catheter
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PCT/CN2016/113426
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English (en)
French (fr)
Inventor
郑永强
柏轲
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成都杰仕德科技有限公司
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Publication of WO2017185802A1 publication Critical patent/WO2017185802A1/zh

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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
    • 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
    • A61J1/2006—Piercing means
    • A61J1/2013—Piercing means having two piercing ends
    • 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
    • A61J1/2058—Connecting means having multiple connecting ports
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions

Definitions

  • the invention relates to the technical field of medical equipment, in particular to a vial dispensing component and a dispensing method.
  • the vial is a small glass container for containing liquid medicine.
  • the structure includes a bottle body and a bottle head, and a bottle neck located in a concave portion between the bottle body and the bottle head.
  • the capacity is generally 1 to 20 ml, and is generally used for injection liquid.
  • the bottle cap is generally made of rubber, and a layer of metal aluminum foil is sealed on the rubber.
  • the artificial method is generally used.
  • the syringe is used to pump the liquid from the infusion bag, and then the needle of the syringe is inserted into the vial to inject the liquid into the vial, and the hand-held vial is placed in the bottle.
  • Shake the drug solution to the left and right then insert the needle into the vial bottle in the vial, and pump out the liquid in the vial; pump the finished syringe into the infusion bag and pull out the syringe.
  • the transfer of the drug solution or powder in the vial is completed.
  • the dispensing method of manually injecting and pumping the liquid medicine or powder in the vial with a hand-held syringe, and then inserting the syringe into the infusion bag and injecting the liquid into the infusion bag is troublesome, inefficient, and time consuming, especially in In a large number of dispensing occasions, the labor intensity is high, and the manner in which the hand-held syringe sucks the vial and injects the infusion bag has a certain risk, which is likely to cause damage to the medical staff.
  • the object of the present invention is to solve the problem that the hand-held syringe of the prior art artificially injects and sucks the liquid medicine or powder in the vial, and then inserts the syringe into the infusion bag and injects the liquid into the infusion bag.
  • the invention has the advantages of low efficiency and high labor intensity, and provides a vial dispensing component, and at the same time provides a dispensing method of a vial dispensing component, which can realize the clamping of the vial, the convenient injection of the liquid medicine, and the Xilin bottle medicine.
  • the dispensing process of liquid or powder is convenient for suction, and the convenience is high and the operation is convenient, thereby greatly improving the dispensing efficiency and reducing the labor intensity.
  • a vial dispensing assembly comprising a tee tube and a support member, the three ends of the three-way tube being respectively connected with a catheter, a catheter two and a syringe, and the other end of the catheter is provided with a needle for inserting a vial
  • the other end of the catheter 2 is provided with a needle 2 for inserting an infusion bag, the needle 1 and the needle 2 are both single-hole needles, and the catheter is provided with a clamping member 1 and a clamping member.
  • the conduit 2 Clamping or loosening the control member 1 of the conduit 1, the conduit 2 is provided with a clamping member 2 and a control member 2 for controlling the clamping member to clamp or loosen the conduit 2, the support
  • the components are used for clamping the vial, the infusion bag, and the syringe, and the open ends of the vials, infusion bags, and syringes are inverted downward.
  • the invention relates to a vial dispensing component according to the present invention.
  • the dispensing component manually draws a liquid medicine or a powder of a vial in a manual hand-held syringe according to the prior art, and then inserts the syringe into the infusion bag and injects it by hand.
  • the method of the liquid medicine after the dispensing is completed, only the needle 1, the needle 2, the catheter 1, the catheter 2, the tee tube and the syringe need to be replaced, and the clamping member 1 and the clamping member 2 are externally disposed, so there is no need to replace it. Reuse, which effectively saves the cost of dispensing.
  • the dispensing component has simple structure, small space occupation, simple operation, convenient realization of the dispensing and injection of the vial solution or powder, which can effectively avoid the reflux of the liquid and effectively reduce the labor intensity.
  • the dispensing efficiency is high and safe.
  • control member 1 and the control member 2 are connected to the power source driving device through a logic switch, that is, when the logic switch turns on the control member, the power source driving device drives the control member to control the clamping member to be clamped.
  • the conduit 1 is in a state in which the clamping member 2 is kept in the released state; when the logic switch is turned on, the power driving device drives the control member 2 to control the clamping member Secondly, the conduit 2 is clamped. At this time, the clamping member keeps the release state of the conduit.
  • the logic switch is used to communicate the function of the control member 1 or the control member 2. The control is more convenient and reliable.
  • the utility model further comprises a lifting component connecting the piston rod of the cylinder, wherein the lifting component drives the piston rod to reciprocate in the cylinder body, thereby facilitating automatic suction of the liquid medicine and pushing of the liquid medicine to the syringe barrel.
  • the tee, the conduit one and the conduit two are integrally formed members forming a soft three-port, long overall tee.
  • the syringe, the tee, the catheter 1, the catheter 2, the needle 1 and the needle 2 are integrally formed members.
  • the member can be completely replaced at one time after the dispensing is completed, the assembly is simpler and more convenient, and the replacement time can be saved.
  • a catheter three is further included, the catheter three being used to connect the syringe and the tee to facilitate extension of the syringe under partial conditions.
  • the invention also provides a vial dispensing method, comprising a vial dispensing assembly according to any of the above, the dispensing method comprising the steps of:
  • the vial, the infusion bag and the syringe maintain an inverted state in which the open end is downward, and
  • the needle 2 keeps in contact with the liquid medicine state in the infusion bag;
  • the catheter 1 and the catheter 2 are respectively connected to the needle 1 and the needle 2 for inserting the vial and the infusion bag, and the syringe is connected by
  • the three-way tube of the catheter one and the second tube communicates with the vial and the infusion bag, and when the medicine is dispensed, the needle 1 and the needle 2 of the dispensing component are respectively inserted into the open end of the vial and the infusion bottle In the bag,
  • the medicine powder or the liquid medicine in the vial is dispensed into the liquid medicine in the infusion bag by controlling the opening and closing of the catheter 1 and the catheter 2 and the suction pushing of the syringe, and finally dispensing the medicine.
  • the syringe is not in contact with the outside air during dispensing, and the infection is avoided, and the syringe is completely replaced after the dispensing is completed, thereby avoiding subsequent cross-infection, and the method can effectively reduce the labor intensity and improve the dispensing. Work efficiency.
  • the syringe piston rod is pulled to a maximum stroke.
  • steps c and d are repeated until the drug solution completely dissolves the powder.
  • step f only the vial is removed, another vial is prepared, and the step ae is repeated until all the required powders are dissolved or the liquid is mixed and injected into the infusion bag. Perform step (f) to complete the dispensing.
  • the dispensing component manually sucks a liquid medicine or powder of a vial in a manual hand-held syringe in the prior art, and then inserts the syringe into the infusion bag by hand in an infusion bag. And the method of injecting the liquid medicine, after the medicine is completed, only the needle 1, the needle 2, the catheter 1, the catheter 2, the tee tube and the syringe need to be replaced, and the clamping member 1 and the clamping member 2 are externally replaced, so there is no need to replace
  • the utility model can be reused, and the medicine dispensing cost is effectively saved.
  • the medicine dispensing component has the advantages of simple structure, small occupied space, simple operation, convenient realization of the dispensing and injection of the vial medicine powder or the powder powder, and can effectively avoid the liquid reflux, thereby effectively reducing the Labor intensity, high dispensing efficiency and safety and reliability;
  • control member 1 and the control member 2 Connecting the power driving device through the logic switch, that is, when the logic switch turns on the control member, the power driving device drives the control member to control the clamping member to clamp the catheter, and the clamping member Holding the second release state of the conduit; when the logic switch turns on the control member 2, the power drive device drives the control member 2 to control the clamping member to clamp the conduit 2, and the The clamping member keeps the release state of the conduit; the logic switch is used to communicate the function of the control member 1 or the control member 2, and the control is more convenient and reliable;
  • the syringe, the tee, the catheter, the catheter 2, the needle 1 and the needle 2 are integrally formed components, and the structure is arranged to facilitate the completion of dispensing. After that, the component is replaced in one time, the assembly is simpler and more convenient, and the replacement time can be saved;
  • a method for dispensing a vial according to the present invention wherein the catheter one and the second catheter are respectively connected to the needle one and the needle two for inserting the vial and the infusion bag, and the needle is connected
  • the tube, the catheter 1 and the tube 2 of the catheter 2 are connected to the vial and the infusion bag.
  • the needle 1 and the needle 2 of the dispensing assembly are respectively inserted into the vial of the open end and inverted downward.
  • the medicine powder or the liquid medicine in the vial is dispensed into the liquid medicine in the infusion bag by controlling the opening and closing of the catheter 1 and the catheter 2 and the suction pushing of the syringe.
  • the dispensing is completed; the syringe is not in contact with the outside air during dispensing, the infection is avoided, and the syringe is completely replaced after the dispensing is completed, thereby avoiding subsequent cross-infection, and the artificial infection can be effectively reduced by the method. Labor intensity, improve the efficiency of dispensing work;
  • step b pulling the piston rod of the syringe to a maximum stroke, and injecting the liquid medicine into the vial by using the method
  • the piston rod of the syringe is pushed, due to the positive air pressure in the vial, the pushed piston rod of the syringe automatically recovers a distance under the positive air pressure, and the piston rod of the syringe is pulled to the maximum
  • the stroke is beneficial to increase the air compression volume in the vial when the piston rod is pushed in the subsequent step, so that the positive pressure of the air is larger, so that the recovery distance of the syringe piston rod is more significant, which is beneficial to the syringe medicine.
  • the liquid repeatedly enters the vial, and the Chinese medicine powder of the vial is significantly dissolved or the Chinese medicine liquid of the vial is mixed.
  • FIG. 1 is a schematic structural view of a vial dispensing component according to the present invention.
  • FIG. 2 is a connection diagram of a vial dispensing component according to the present invention.
  • Figure 3 is a schematic view of Figure 2 for drawing the liquid medicine in the infusion bag into the syringe;
  • Figure 4 is a schematic view of the suction of Figure 3;
  • Figure 5 is a schematic view of Figure 4 for squeezing the liquid medicine in the syringe to the vial;
  • Figure 6 is a schematic view of the extrusion of Figure 5;
  • Figure 7 is a schematic view of Figure 6 for drawing a vial of Chinese herbal medicine into a syringe
  • Figure 8 is a schematic view of Figure 7 for squeezing the liquid medicine in the syringe into the infusion bag;
  • Figure 9 is a schematic view of the extrusion of Figure 8.
  • Figure 10 is a schematic view showing the separation of the dispensing assembly of the present invention after completion of the dispensing of Figure 9.
  • a vial dispensing assembly As shown in FIG. 1-2, a vial dispensing assembly according to the present invention is used for connecting a vial 1 and an infusion bag 2 to complete dispensing.
  • the dispensing assembly includes a syringe 3, a tee tube 4, and a catheter 41. , catheter two 42, needle one 5, needle two 6, clamping member one 7, clamping member two 8, control member one 9, control member two 10 and support Support parts.
  • the three ends of the three-way pipe 4 are respectively connected to the duct 41, the duct 42 and the syringe 3.
  • the other end of the duct 41 is provided with the needle 5 for inserting the vial 1.
  • the other end of the catheter tube 42 is provided with the needle 2 for inserting the infusion bag 2.
  • the needle 5 and the needle 2 are both single-hole needles, and the catheter 41 is provided with a clamping member.
  • the conduit member 42 is provided with a clamping member 2 and controlling the clamping member 2 to clamp Or loosening the control member 20 of the catheter pair 42, the support member is used for clamping the vial 1, the infusion bag 2 and the syringe 3, and the vial 1, the infusion bag 2 and the needle The open end of the barrel 3 is inverted downward.
  • the control member 9 and the control member 12 are connected to the power source driving device through a logic switch, that is, when the logic switch turns on the control member 9 , the power source driving device drives the control member 9 to control the clamping member 7 clamping the conduit 41, at which time the clamping member 8 remains in the released state of the conduit 2 42; when the logic switch turns on the control member 2, the power drive drives the control member
  • the second 10 controls the clamping member 2 to clamp the conduit 2 42 , at which time the clamping member 7 remains in the released state of the conduit 41; the control member 9 or the control member is connected through the logic switch
  • the role of the second 10, its control is more convenient and reliable.
  • a lifting member that connects the piston rod of the syringe 3, and the lifting member drives the piston rod to reciprocate in the cylinder body, thereby facilitating automatic suction of the liquid medicine and pushing of the liquid medicine to the syringe 3.
  • conduit three 43 for connecting the syringe 3 and the tee tube 4 to facilitate extension of the syringe 3 under partial conditions.
  • the dispensing assembly manually sucks the liquid medicine or powder in the vial 1 with respect to the artificial hand held syringe 3 in the prior art, and then inserts the syringe 3 into the infusion bag 2
  • the method of injecting the infusion bag 2 and injecting the liquid medicine, after the dispensing is completed only the needle 5, the needle 2, the catheter 41, the catheter 2, the tee 4 and the syringe 3 need to be replaced, and the clamping member 7 and the clamp Since the two parts 8 are externally placed, they can be reused without replacement, which effectively saves the cost of dispensing, and the structure of the dispensing component It is simple, takes up little space, is easy to operate, and realizes the convenience of dispensing and injecting the medicine bottle or powder of the vial. It can effectively avoid the reflux of the liquid, effectively reduce the labor intensity, and the dispensing efficiency is high and safe.
  • a vial dispensing assembly As shown in FIG. 1-2, a vial dispensing assembly according to the present invention is used for connecting a vial 1 and an infusion bag 2 to complete dispensing.
  • the dispensing assembly includes a syringe 3, a tee tube 4, and a catheter 41. , catheter two 42, catheter three 43, needle one 5, needle two 6, clamping member one 7, clamping member two 8, control member 9, control member two 10 and support members.
  • Embodiment 1 The difference from Embodiment 1 is that, in the present embodiment, the syringe 3, the tee tube 4, the duct 41, the duct 2, the duct 34, the needle 5, and the needle 2 are integrally formed members.
  • the syringe 3, the tee tube 4, the catheter 41, the catheter 42, the catheter 34, the needle 5, and the needle 2 are integrally formed members.
  • the structure is arranged to facilitate the one-time overall replacement of the component after the dispensing is completed, the assembly is simpler and more convenient, and the replacement time can be saved.
  • the dispensing component is used for connecting a vial 1 and an infusion bag 2 to complete dispensing, the dispensing component comprising a syringe 3, a tee Tube 4, catheter 41, catheter 2, needle 5, needle 2, clamping member 7, clamping member 8, control member 9, control member 20, and support member.
  • the dispensing method includes the following steps:
  • a, preparation that is, inserting the needle 5 into the vial 1, inserting the needle 2 into the infusion bag 2, at which time the vial 1, the infusion bag 2 and the syringe 3 maintain the open end downward An inverted state, and the needle 5 is kept in contact with the medicine powder or the liquid medicine state of the vial 1, and the needle 2 6 is kept in contact with the liquid medicine state in the infusion bag 2;
  • step b the piston rod of the syringe 3 is pulled to the maximum stroke.
  • the steps c and d are repeated until the drug solution completely dissolves the powder.
  • step f only the vial 1 is removed, another vial 1 is prepared, and the step ae is repeated until all the required powders are dissolved or the liquid is mixed and injected into the chamber. After the infusion bag 2 is described, the step f is performed to complete the dispensing.
  • the catheter 41 and the catheter 42 are respectively connected to the needle 5 and the needle 2 for inserting the vial 1 and the infusion bag 2, and
  • the vial 3, the conduit 41 and the conduit 2 of the conduit 2 are connected to the vial 1 and the infusion bag 2, and when dispensing, the needle 5 of the dispensing assembly, the needle 2 Inserting the vial 1 and the infusion bag 2 with the open end inverted downward, respectively, by controlling the opening and closing of the catheter 41 and the catheter 42 and fitting the suction of the syringe 3, the Xilin
  • the powder or the liquid medicine in the bottle 1 is dispensed into the liquid medicine in the infusion bag 2, and the dispensing is finally completed; the syringe 3 does not come into contact with the outside air during dispensing, thereby avoiding infection, and after the dispensing is completed
  • the syringe 3 is replaced as a whole to avoid subsequent cross-infection.
  • the manual labor intensity can be effectively reduced and the dispensing efficiency can be improved.
  • the piston rod of the syringe 3 is pulled to the maximum stroke. In this way, when the liquid medicine in the syringe 3 is injected into the vial 1, the piston rod of the syringe 3 is pushed. Because the positive pressure of the air exists in the vial 1, the piston rod of the syringe 3 is automatically returned to a certain distance under the positive air pressure, and pulling the piston rod of the syringe 3 to the maximum stroke is beneficial to the subsequent promotion.

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Abstract

一种西林瓶配药组件及配药方法，该组件包括三通管（4）和支撑部件，三通管（4）的三端分别连接导管一（41）、导管二（42）和针筒（3），导管一（41）设有用于插入西林瓶（1）的针头一（5），导管二（42）设有用于插入输液袋（2）的针头二（6），导管一（41）上设有夹紧件一（7）以及控制夹紧件一（7）夹紧或松开导管一（41）的控制件一（9），导管二（42）上设有夹紧件二（8）以及控制夹紧件二（8）夹紧或松开导管二（42）的控制件二（10），支撑部件用于西林瓶（1）、输液袋（2）和针筒（3）的夹持，并使西林瓶（1）、输液袋（2）和针筒（3）的开口端倒立向下。运用该组件，相对于现有技术的配药装置及方法，配药组件结构简单、占用空间小，操作简便、实现了西林瓶药液或药粉配药和注入的便捷化，能够有效避免药液回流，有效降低了劳动强度，配药效率高且安全可靠。

Description

一种西林瓶配药组件及配药方法 技术领域
本发明涉及一种医疗设备技术领域，特别是一种西林瓶配药组件及配药方法。
背景技术
西林瓶是用于盛装药液的小型玻璃容器，其结构包括瓶体和瓶头，以及位于瓶体、瓶头之间凹陷部分的瓶颈，容量一般为1～20ml，一般用于注射用药液或药粉，瓶头的瓶盖一般采用橡胶制成，在橡胶外还套设有一层金属铝箔密封。
目前，在对西林瓶配药时，采用人工方式，一般先利用针筒从输液袋中抽吸药液，再将针筒的针头插入西林瓶将药液注入西林瓶，人工手持西林瓶对瓶内药液左右摇匀，然后再将针头插入西林瓶内倒立西林瓶，将西林瓶内药液抽吸出来；抽吸完成的针筒将其内的药液注入输液袋中，拔出针筒，最终完成西林瓶内药液或药粉的转移配药。这种利用手持针筒人工注入和抽吸西林瓶内药液或药粉，然后将针筒插入输液袋并将药液注入输液袋的配药方法，操作麻烦、效率较低、耗费时间长，尤其在大量的配药场合，其劳动强度较高，而且手持针筒对西林瓶进行抽吸和对输液袋进行注液的方式，具有一定的危险性，容易造成对医护人员的伤害。
发明内容
本发明的发明目的在于：针对现有技术存在的手持针筒人工注入和抽吸西林瓶内药液或药粉，然后将针筒插入输液袋并将药液注入输液袋的配药方法，操作麻烦、效率较低、劳动强度大的问题，提供一种西林瓶配药组件，并同时提供了一种西林瓶配药组件的配药方法，该组件能够实现西林瓶的夹持、药液便捷注入、西林瓶药液或药粉便捷抽吸等配药过程，其便捷化程度高、操作方便，大大提高了配药效率、同时减轻了劳动强度。
为了实现上述目的，本发明采用的技术方案为：
一种西林瓶配药组件，包括三通管和支撑部件，所述三通管的三端分别连接导管一、导管二和针筒，所述导管一的另一端设有用于插入西林瓶的针头一，所述导管二的另一端设有用于插入输液袋的针头二，所述针头一和针头二均为单孔针，所述导管一上设有夹紧件一以及控制所述夹紧件一夹紧或松开所述导管一的控制件一，所述导管二上设有夹紧件二以及控制所述夹紧件二夹紧或松开所述导管二的控制件二，所述支撑部件用于所述西林瓶、输液袋和针筒的夹持，并使所述西林瓶、输液袋和针筒的开口端倒立向下。
采用本发明所述的一种西林瓶配药组件，所述配药组件相对于现有技术中人工手持针筒人工抽吸西林瓶内药液或药粉，再手持输液袋将针筒插入输液袋并注入药液的方法，配药完成后，只需要更换针头一、针头二、导管一、导管二、三通管和针筒，而夹紧件一和夹紧件二由于外置，因此不用更换、可以重复利用，有效节约了配药成本，所述配药组件结构简单、占用空间小，操作简便、实现了西林瓶药液或药粉配药和注入的便捷化，能够有效避免药液回流，有效降低了劳动强度，配药效率高且安全可靠。
优选地，所述控制件一和控制件二通过逻辑开关连接电源驱动装置，即当逻辑开关接通所述控制件一时，电源驱动装置驱动所述控制件一控制所述夹紧件一夹紧所述导管一，此时所述夹紧件二保持对所述导管二松开状态；当逻辑开关接通所述控制件二时，电源驱动装置驱动所述控制件二控制所述夹紧件二夹紧所述导管二，此时所述夹紧件一保持对所述导管一松开状态；通过逻辑开关来连通控制件一或控制件二的作用，其控制更加方便可靠。
优选地，还包括连接所述针筒活塞杆的升降部件，所述升降部件带动活塞杆在筒体内做往复运动，便于实现对针筒的自动化抽吸药液和推送药液。
优选地，所述三通管、导管一和导管二为一体成型构件，形成一个软质的三个端口较长的整体三通管。
优选地，所述针筒、三通管、导管一、导管二、针头一和针头二为一体成型构件。
采用这种结构设置，便于在配药完成后，将该构件进行一次性整体更换，装配更加简单方便、能够节约更换时间。
优选地，还包括导管三，所述导管三用于连接所述针筒和三通管，方便部分条件下所述针筒的延伸设置。
本发明还提供了一种西林瓶配药方法，包括如以上任一所述的一种西林瓶配药组件，其配药方法包括以下步骤：
a、准备，即将所述针头一插入所述西林瓶，将所述针头二插入所述输液袋，此时所述西林瓶、输液袋和针筒保持开口端向下的倒立状态，并且所述针头一保持接触所述西林瓶内药粉或者药液状态，所述针头二保持接触所述输液袋内药液状态；
b、夹紧所述导管一，拉动所述针筒活塞杆将所述输液袋内药液抽吸到所述针筒腔体内；
c、夹紧所述导管二，松开所述导管一，推动所述针筒活塞杆将所述针筒腔体内药液注入所述西林瓶溶解其中药粉或者混合其中药液；
d、拉动所述针筒活塞杆将所述西林瓶内药液抽吸到所述针筒腔体内；
e、夹紧所述导管一，松开所述导管二，推动所述针筒活塞杆将所述针筒腔体内药液注入所述输液袋；
f、取下所述西林瓶和输液袋，完成配药。
采用本发明所述的一种西林瓶配药方法，所述导管一和导管二上分别连接所述针头一和针头二，用于插入所述西林瓶和输液袋，通过连有所述针筒、导管一和导管二的所述三通管来连通所述西林瓶和输液袋，在配药时，将配药组件的所述针头一、针头二分别插入开口端倒立向下的所述西林瓶和输液袋中， 通过控制所述导管一和导管二的开合以及适配所述针筒的抽吸推送，将所述西林瓶内的药粉或者药液配药到所述输液袋内的药液中，最终完成配药；所述针筒在配药时并不会与外界气体接触，避免了感染，而且配药完成后的所述针筒整体更换，避免后续交互感染，同时通过该方法能够有效减少人工劳动强度，提高配药工作效率。
优选地，所述步骤b中，拉动所述针筒活塞杆至最大行程。
采用这种方法，在将所述针筒中药液注入所述西林瓶时，推动所述针筒活塞杆，由于所述西林瓶内存在空气正压，推动的所述针筒活塞杆在空气正压作用下会自动回复一段距离，拉动所述针筒活塞杆至最大行程有利于后序推动所述针筒活塞杆时增大所述西林瓶内空气压缩体积使空气正压更大，从而使所述针筒活塞杆回复距离更加显著，有利于所述针筒中药液反复进入所述西林瓶，显著溶解所述西林瓶中药粉或者混合所述西林瓶中药液。
优选地，重复所述步骤c和d，直到药液完全溶解药粉。
优选地，所述步骤f中，仅取下所述西林瓶，准备另一个所述西林瓶，重复所述步骤a-e，直到将所有需要的药粉溶解或者药液混合并注入所述输液袋后，执行所述步骤f，完成配药。
综上所述，由于采用了上述技术方案，本发明的有益效果是：
1、运用本发明所述的一种西林瓶配药组件，所述配药组件相对于现有技术中人工手持针筒人工抽吸西林瓶内药液或药粉，再手持输液袋将针筒插入输液袋并注入药液的方法，配药完成后，只需要更换针头一、针头二、导管一、导管二、三通管和针筒，而夹紧件一和夹紧件二由于外置，因此不用更换、可以重复利用，有效节约了配药成本，所述配药组件结构简单、占用空间小，操作简便、实现了西林瓶药液或药粉配药和注入的便捷化，能够有效避免药液回流，有效降低了劳动强度，配药效率高且安全可靠；
2、运用本发明所述的一种西林瓶配药组件，其中所述控制件一和控制件二 通过逻辑开关连接电源驱动装置，即当逻辑开关接通所述控制件一时，电源驱动装置驱动所述控制件一控制所述夹紧件一夹紧所述导管一，此时所述夹紧件二保持对所述导管二松开状态；当逻辑开关接通所述控制件二时，电源驱动装置驱动所述控制件二控制所述夹紧件二夹紧所述导管二，此时所述夹紧件一保持对所述导管一松开状态；通过逻辑开关来连通控制件一或控制件二的作用，其控制更加方便可靠；
3、运用本发明所述的一种西林瓶配药组件，所述针筒、三通管、导管一、导管二、针头一和针头二为一体成型构件，采用这种结构设置，便于在配药完成后，将该构件进行一次性整体更换，装配更加简单方便、能够节约更换时间；
4、运用本发明所述的一种西林瓶配药方法，所述导管一和导管二上分别连接所述针头一和针头二，用于插入所述西林瓶和输液袋，通过连有所述针筒、导管一和导管二的所述三通管来连通所述西林瓶和输液袋，在配药时，将配药组件的所述针头一、针头二分别插入开口端倒立向下的所述西林瓶和输液袋中，通过控制所述导管一和导管二的开合以及适配所述针筒的抽吸推送，将所述西林瓶内的药粉或者药液配药到所述输液袋内的药液中，最终完成配药；所述针筒在配药时并不会与外界气体接触，避免了感染，而且配药完成后的所述针筒整体更换，避免后续交互感染，同时通过该方法能够有效减少人工劳动强度，提高配药工作效率；
5、运用本发明所述的一种西林瓶配药方法，所述步骤b中，拉动所述针筒活塞杆至最大行程，采用这种方法，在将所述针筒中药液注入所述西林瓶时，推动所述针筒活塞杆，由于所述西林瓶内存在空气正压，推动的所述针筒活塞杆在空气正压作用下会自动回复一段距离，拉动所述针筒活塞杆至最大行程有利于后序推动所述针筒活塞杆时增大所述西林瓶内空气压缩体积使空气正压更大，从而使所述针筒活塞杆回复距离更加显著，有利于所述针筒中药液反复进入所述西林瓶，显著溶解所述西林瓶中药粉或者混合所述西林瓶中药液。
附图说明
图1为本发明所述的一种西林瓶配药组件结构示意图；
图2为本发明所述的一种西林瓶配药组件连接关系图；
图3为图2将输液袋中药液抽吸到针筒中的示意图；
图4为图3抽吸完毕的示意图；
图5为图4将针筒中药液挤压到西林瓶的示意图；
图6为图5挤压完毕的示意图；
图7为图6将西林瓶中药液抽吸到针筒中的示意图；
图8为图7将针筒中药液挤压到输液袋的示意图；
图9为图8挤压完毕的示意图；
图10为图9配药完毕将本发明所述的配药组件分离的示意图。
图中标记：
1-西林瓶，2-输液袋，3-针筒，4-三通管，41-导管一，42-导管二，43-导管三，5-针头一，6-针头二，7-夹紧件一，8-夹紧件二，9-控制件一，10-控制件二。
具体实施方式
下面结合附图，对本发明作详细的说明。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
实施例1
如图1-2所示，本发明所述的一种西林瓶配药组件，用于连通西林瓶1和输液袋2来完成配药，该配药组件包括针筒3、三通管4、导管一41、导管二42、针头一5、针头二6、夹紧件一7、夹紧件二8、控制件一9、控制件二10和支 撑部件。
所述三通管4的三端分别连接所述导管一41、导管二42和针筒3，所述导管一41的另一端设有用于插入所述西林瓶1的所述针头一5，所述导管二42的另一端设有用于插入所述输液袋2的所述针头二6，所述针头一5和针头二6均为单孔针，所述导管一41上设有夹紧件一7以及控制所述夹紧件一7夹紧或松开所述导管一41的控制件一9，所述导管二42上设有夹紧件二8以及控制所述夹紧件二8夹紧或松开所述导管二42的控制件二10，所述支撑部件用于所述西林瓶1、输液袋2和针筒3的夹持，并使所述西林瓶1、输液袋2和针筒3的开口端倒立向下。
所述控制件一9和控制件二10通过逻辑开关连接电源驱动装置，即当逻辑开关接通所述控制件一9时，电源驱动装置驱动所述控制件一9控制所述夹紧件一7夹紧所述导管一41，此时所述夹紧件二8保持对所述导管二42松开状态；当逻辑开关接通所述控制件二10时，电源驱动装置驱动所述控制件二10控制所述夹紧件二8夹紧所述导管二42，此时所述夹紧件一7保持对所述导管一41松开状态；通过逻辑开关来连通控制件一9或控制件二10的作用，其控制更加方便可靠。
还包括连接所述针筒3活塞杆的升降部件，所述升降部件带动活塞杆在筒体内做往复运动，便于实现对针筒3的自动化抽吸药液和推送药液。
还包括导管三43，所述导管三43用于连接所述针筒3和三通管4，方便部分条件下所述针筒3的延伸设置。
运用本发明所述的一种西林瓶配药组件，所述配药组件相对于现有技术中人工手持针筒3人工抽吸西林瓶1内药液或药粉，再手持输液袋2将针筒3插入输液袋2并注入药液的方法，配药完成后，只需要更换针头一5、针头二6、导管一41、导管二42、三通管4和针筒3，而夹紧件一7和夹紧件二8由于外置，因此不用更换、可以重复利用，有效节约了配药成本，所述配药组件结构 简单、占用空间小，操作简便、实现了西林瓶1药液或药粉配药和注入的便捷化，能够有效避免药液回流，有效降低了劳动强度，配药效率高且安全可靠。
实施例2
如图1-2所示，本发明所述的一种西林瓶配药组件，用于连通西林瓶1和输液袋2来完成配药，该配药组件包括针筒3、三通管4、导管一41、导管二42、导管三43、针头一5、针头二6、夹紧件一7、夹紧件二8、控制件一9、控制件二10和支撑部件。
与实施例1的不同之处在于，本实施例中，所述针筒3、三通管4、导管一41、导管二42、导管三43、针头一5和针头二6为一体成型构件。
运用本发明所述的一种西林瓶配药组件，所述针筒3、三通管4、导管一41、导管二42、导管三43、针头一5和针头二6为一体成型构件，采用这种结构设置，便于在配药完成后，将该构件进行一次性整体更换，装配更加简单方便、能够节约更换时间。
实施例3
如图1-10所示，本发明所述的一种西林瓶配药组件的配药方法，该配药组件用于连通西林瓶1和输液袋2来完成配药，该配药组件包括针筒3、三通管4、导管一41、导管二42、针头一5、针头二6、夹紧件一7、夹紧件二8、控制件一9、控制件二10和支撑部件。
其配药方法包括以下步骤：
a、准备，即将所述针头一5插入所述西林瓶1，将所述针头二6插入所述输液袋2，此时所述西林瓶1、输液袋2和针筒3保持开口端向下的倒立状态，并且所述针头一5保持接触所述西林瓶1内药粉或者药液状态，所述针头二6保持接触所述输液袋2内药液状态；
b、夹紧所述导管一41，拉动所述针筒3活塞杆将所述输液袋2内药液抽吸 到所述针筒3腔体内；
c、夹紧所述导管二42，松开所述导管一41，推动所述针筒3活塞杆将所述针筒3腔体内药液注入所述西林瓶1溶解其中药粉或者混合其中药液；
d、拉动所述针筒3活塞杆将所述西林瓶1内药液抽吸到所述针筒3腔体内；
e、夹紧所述导管一41，松开所述导管二42，推动所述针筒3活塞杆将所述针筒3腔体内药液注入所述输液袋2；
f、取下所述西林瓶1和输液袋2，完成配药。
在本实施例中，所述步骤b中，拉动所述针筒3活塞杆至最大行程。
在本实施例中，重复所述步骤c和d，直到药液完全溶解药粉。
在本实施例中，所述步骤f中，仅取下所述西林瓶1，准备另一个所述西林瓶1，重复所述步骤a-e，直到将所有需要的药粉溶解或者药液混合并注入所述输液袋2后，执行所述步骤f，完成配药。
运用本发明所述的一种西林瓶配药方法，所述导管一41和导管二42上分别连接所述针头一5和针头二6，用于插入所述西林瓶1和输液袋2，通过连有所述针筒3、导管一41和导管二42的所述三通管4来连通所述西林瓶1和输液袋2，在配药时，将配药组件的所述针头一5、针头二6分别插入开口端倒立向下的所述西林瓶1和输液袋2中，通过控制所述导管一41和导管二42的开合以及适配所述针筒3的抽吸推送，将所述西林瓶1内的药粉或者药液配药到所述输液袋2内的药液中，最终完成配药；所述针筒3在配药时并不会与外界气体接触，避免了感染，而且配药完成后的所述针筒3整体更换，避免后续交互感染，同时通过该方法能够有效减少人工劳动强度，提高配药工作效率。并且所述步骤b中，拉动所述针筒3活塞杆至最大行程，采用这种方法，在将所述针筒3中药液注入所述西林瓶1时，推动所述针筒3活塞杆，由于所述西林瓶1内存在空气正压，推动的所述针筒3活塞杆在空气正压作用下会自动回复一段距离，拉动所述针筒3活塞杆至最大行程有利于后序推动所述针筒3活塞杆时 增大所述西林瓶1内空气压缩体积使空气正压更大，从而使所述针筒3活塞杆回复距离更加显著，有利于所述针筒3中药液反复进入所述西林瓶1，显著溶解所述西林瓶1中药粉或者混合所述西林瓶1中药液。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种西林瓶配药组件，包括三通管(4)和支撑部件，其特征在于，所述三通管(4)的三端分别连接导管一(41)、导管二(42)和针筒(3)，所述导管一(41)的另一端设有用于插入西林瓶(1)的针头一(5)，所述导管二(42)的另一端设有用于插入输液袋(2)的针头二(6)，所述针头一(5)和针头二(6)均为单孔针，所述导管一(41)上设有夹紧件一(7)以及控制所述夹紧件一(7)夹紧或松开所述导管一(41)的控制件一(9)，所述导管二(42)上设有夹紧件二(8)以及控制所述夹紧件二(8)夹紧或松开所述导管二(42)的控制件二(10)，所述支撑部件用于所述西林瓶(1)、输液袋(2)和针筒(3)的夹持，并使所述西林瓶(1)、输液袋(2)和针筒(3)的开口端倒立向下。
  2. 根据权利要求1所述的一种西林瓶配药组件，其特征在于，所述控制件一(9)和控制件二(10)通过逻辑开关连接电源驱动装置，即当逻辑开关接通所述控制件一(9)时，电源驱动装置驱动所述控制件一(9)控制所述夹紧件一(7)夹紧所述导管一(41)，此时所述夹紧件二(8)保持对所述导管二(42)松开状态；当逻辑开关接通所述控制件二(10)时，电源驱动装置驱动所述控制件二(10)控制所述夹紧件二(8)夹紧所述导管二(42)，此时所述夹紧件一(7)保持对所述导管一(41)松开状态。
  3. 根据权利要求1所述的一种西林瓶配药组件，其特征在于，还包括连接所述针筒(3)活塞杆的升降部件，所述升降部件带动活塞杆在筒体内做往复运动。
  4. 根据权利要求1-3任一所述的一种西林瓶配药组件，其特征在于，所述三通管(4)、导管一(41)和导管二(42)为一体成型构件。
  5. 根据权利要求4所述的一种西林瓶配药组件，其特征在于，所述针筒(3)、三通管(4)、导管一(41)、导管二(42)、针头一(5)和针头 二(6)为一体成型构件。
  6. 根据权利要求1所述的一种西林瓶配药组件，其特征在于，还包括导管三(43)，所述导管三(43)用于连接所述针筒(3)和三通管(4)。
  7. 一种西林瓶配药方法，其特征在于，包括如权利要求1-6任一所述的一种西林瓶配药组件，其配药方法包括以下步骤：
    a、准备，即将所述针头一(5)插入所述西林瓶(1)，将所述针头二(6)插入所述输液袋(2)，此时所述西林瓶(1)、输液袋(2)和针筒(3)保持开口端向下的倒立状态，并且所述针头一(5)保持接触所述西林瓶(1)内药粉或者药液状态，所述针头二(6)保持接触所述输液袋(2)内药液状态；
    b、夹紧所述导管一(41)，拉动所述针筒(3)活塞杆将所述输液袋(2)内药液抽吸到所述针筒(3)腔体内；
    c、夹紧所述导管二(42)，松开所述导管一(41)，推动所述针筒(3)活塞杆将所述针筒(3)腔体内药液注入所述西林瓶(1)溶解其中药粉或者混合其中药液；
    d、拉动所述针筒(3)活塞杆将所述西林瓶(1)内药液抽吸到所述针筒(3)腔体内；
    e、夹紧所述导管一(41)，松开所述导管二(42)，推动所述针筒(3)活塞杆将所述针筒(3)腔体内药液注入所述输液袋(2)；
    f、取下所述西林瓶(1)和输液袋(2)，完成配药。
  8. 根据权利要求7所述的一种西林瓶配药方法，其特征在于，所述步骤b中，拉动所述针筒(3)活塞杆至最大行程。
  9. 根据权利要求7所述的一种西林瓶配药方法，其特征在于， 重复所述步骤c和d，直到药液完全溶解药粉。
  10. 根据权利要求7所述的一种西林瓶配药方法，其特征在于，所述步骤f中，仅取下所述西林瓶(1)，准备另一个所述西林瓶(1)，重复所述步骤a-e，直到将所有需要的药粉溶解或者药液混合并注入所述输液袋(2)后，执行所述步骤f，完成配药。
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