CN212756454U - Aseptic infusion soft bag for preparing medicines - Google Patents

Aseptic infusion soft bag for preparing medicines Download PDF

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Publication number
CN212756454U
CN212756454U CN202021825479.XU CN202021825479U CN212756454U CN 212756454 U CN212756454 U CN 212756454U CN 202021825479 U CN202021825479 U CN 202021825479U CN 212756454 U CN212756454 U CN 212756454U
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soft
infusion bag
infusion
bag
channel
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CN202021825479.XU
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朱仲强
刘文军
刘思川
谭鸿波
葛均友
罗雅兵
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Sichuan Kelun Pharmaceutical Co Ltd
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Sichuan Kelun Pharmaceutical Co Ltd
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Abstract

The utility model discloses a sterile infusion soft bag for preparing medicines, belonging to the technical field of infusion soft bags. The infusion bag comprises an infusion soft bag, wherein one end of a cavity of the infusion soft bag is at least provided with an infusion tube communicated with the cavity of the infusion soft bag, and the other end of the cavity of the infusion soft bag is at least provided with a medicine adding device; the medicine adding device comprises a connector, a through channel is arranged inside the connector, the connector is arranged on a soft infusion bag and enables the channel to be communicated with a cavity of the soft infusion bag, a diaphragm is arranged at one end, far away from the soft infusion bag, of the channel, a puncture device in sliding connection is arranged in the channel, and a plurality of through liquid guide flow channels are formed in the puncture device. The utility model provides an aseptic type is prepared infusion soft bag for medicine, its quick preparation that realizes different medicines fast, simultaneously also greatly reduced the clinical cross contamination's of preparing the in-process risk, shortened the preparation time, the effectual treatment ability that has improved.

Description

Aseptic infusion soft bag for preparing medicines
Technical Field
The utility model relates to a soft infusion bag technical field, more specifically say so and relate to a medicine is prepared with soft infusion bag to aseptic type.
Background
In the prior art, intravenous infusion in the clinical medical field is a main method for treating diseases, and the disease is developed from an initial single variety to a multi-purpose and multi-dosage form variety, but other types of auxiliary preparations are often required to be added in the process so as to achieve better treatment effect.
In this process, a separate preparation operation room is required for preparing the liquid medicine, and then the liquid medicine is transported to a corresponding use place and is supplied to a patient. The specific scheme is as follows:
when the liquid injection device is used, the sealing cover 3 of the liquid filling port on the liquid filling pipe orifice 2 of the infusion bag 1 is removed, the liquid injection device is disinfected, the package of the injector 4 is disassembled, the needle of the injector is inserted into the liquid filling pipe orifice 2 to suck required amount of liquid, the liquid is injected into the preparation bottle 5 (the preparation bottle needs to be disinfected), premixing with the preparation liquid 5 is realized, after the liquid is uniformly mixed, the liquid is sucked out again by the injector 9 and is added into the infusion bag 1, the liquid is uniformly shaken again after the liquid is added, and then the liquid is infused into a patient through the infusion port, and the whole process is shown in the following figure.
Sterilizing, puncturing the syringe to take liquid, injecting the liquid into a preparation bottle (needing sterilization), shaking up, puncturing the syringe again to suck out the liquid (sterilizing), taking out the liquid and injecting the liquid into an infusion bag again (sterilizing a liquid filling opening on the infusion bag again), uniformly mixing, and then beginning to infuse the patient.
From the above operation procedures, it can be known that the whole process is complex in operation, and the used point positions need to be disinfected for many times, so that cross contamination is easily caused.
The use process is complicated, needs to puncture back and forth, and is easy to cause puncture desquamation.
The whole preparation time is long, the labor intensity of medical staff is increased, and the timeliness of the medicine administration of patients is further caused under the condition of shortage of the existing medical treatment.
In addition, in the operation process, medical staff often need to open a bag of infusion bag of the same type, and absorb a certain amount of liquid medicine for dilution, so that the drug effect of the compatibility is reduced, the prepared infusion bag can be mistakenly used, and greater risk is caused.
The material consumption of the mode is higher, the energy conservation and the consumption reduction are not facilitated, and the resource waste is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aseptic type prepares infusion soft bag for medicine to above-mentioned technical problem is in the hope of solving.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aseptic infusion soft bag for preparing medicines, comprising: one end of a cavity of the soft infusion bag is at least provided with a communicated infusion tube, and the other end of the cavity of the soft infusion bag is at least provided with a medicine adding device; the medicine adding device comprises a connector, a through channel is arranged inside the connector, the connector is arranged on a soft infusion bag and enables the channel to be communicated with a cavity of the soft infusion bag, a diaphragm is arranged at one end, far away from the soft infusion bag, of the channel, a puncture device in sliding connection is arranged in the channel, and a plurality of through liquid guide flow channels are formed in the puncture device.
Furthermore, the connector is equipped with in the one end that is close to the barrier diaphragm and places the chamber, the bottom of placing the chamber with the passageway passes through the sealed separation of barrier diaphragm, the top of placing the chamber is equipped with sealed easy tear film.
Furthermore, the puncturing device comprises a puncturing head and a guide rod, the puncturing head is arranged in the channel, a limiting part is arranged at one end, close to the soft infusion bag, of the channel, the limiting part is used for limiting the puncturing head in the channel, one end of the guide rod is connected to the puncturing head, and the other end of the guide rod penetrates through the channel and is arranged in the cavity of the soft infusion bag.
Furthermore, the limiting part is an annular limiting block arranged inside the guide pipe, and a through hole for liquid and the guide rod to pass through is formed in the middle of the annular limiting block.
Further, the puncturing head is provided with a puncturing tip at one end facing the membrane blocking plate.
Furthermore, the other end of the guide rod is provided with a boosting handle integrally connected with the guide rod.
Furthermore, the liquid guide flow channel is arranged along the piercing direction of the piercing head, and the liquid guide flow channel is arranged far away from the piercing tip.
Furthermore, the plurality of liquid guide flow passages are arranged in an annular array by taking the puncture tip as a circle center.
Furthermore, the tail part of the infusion bag is provided with an infusion hanging hole.
Further, the thickness of the barrier membrane is 0.1mm-0.5 mm.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model provides an aseptic formula is prepared infusion soft bag for medicine, novel structure, the practicality is strong. Which can rapidly realize the rapid preparation of different medicines. The whole process is simple to operate, meanwhile, the risk of cross contamination in the clinical preparation process is greatly reduced, the preparation time is shortened, the treatment capacity is powerfully improved, and the patient safety is effectively guaranteed.
Drawings
FIG. 1 is a flow chart of the prior art of the present invention for preparing the medicines in the infusion soft bag for the aseptic preparation of medicines in the form of infusion bags and preparation bottles;
FIG. 2 is a schematic structural view of an aseptic transfusion soft bag for preparing medicines according to the present invention;
FIG. 3 is a schematic structural view of a medicine-adding device for preparing an infusion soft bag for medicines in an aseptic manner;
fig. 4 is a schematic view of the use state of the sterile infusion soft bag and the preparation bottle for preparing the medicine of the utility model.
The labels in the figure are: 1-infusion bag, 2-liquid adding nozzle, 3-sealing cover, 4-injector, 5-preparation bottle, 6-connector, 7-channel, 8-diaphragm-resisting sheet, 9-placing cavity, 10-sealing easy-to-tear film, 11-puncture tip, 12-liquid guide channel, 13-puncture head, 14-annular limiting block, 15-guide rod, 16-boosting handle, 17-infusion soft bag, 18-medicine-adding device, 19-infusion hanging hole and 20-infusion tube.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 2, a sterile infusion bag for dispensing a pharmaceutical product comprises: the infusion soft bag 17 is characterized in that one end of a cavity of the infusion soft bag 17 is at least provided with an infusion tube 20 communicated with the cavity, and the other end of the cavity of the infusion soft bag 17 is at least provided with a medicine adding device 18; the medicine adding device 18 comprises a connecting body 6, a through channel 7 is arranged inside the connecting body 6, the connecting body 6 is arranged on a soft infusion bag 17, the channel 7 is communicated with a cavity of the soft infusion bag 17, a diaphragm 8 is arranged at one end, far away from the soft infusion bag 17, of the channel 7, a puncture device in sliding connection is arranged in the channel 7, and a plurality of through liquid guide flow channels 12 are formed in the puncture device.
In the embodiment, all the components are made of medical materials, the connector 6 can be welded on the existing non-PVC soft bag bodies of different types, so that the medicine adding device 18 is completely fixed, and the cavity of the soft infusion bag 17 is fixedly connected with the outer contour of the connector 6 in a sealing manner, so that liquid in the soft infusion bag 17 cannot leak from the position.
The thickness of the barrier diaphragm 8 is 0.1mm-0.5mm, the material is preferably polypropylene diaphragm, and the thickness is preferably 0.2 mm. The barrier film sheet 8 plays a role in sealing, in particular to a role in preventing liquid medicine in the cavity of the soft infusion bag 17 from leaking out before the barrier film sheet 8 is punctured.
When the outer cover of a preparation bottle 5 to be added is removed, the preparation bottle is disinfected, the outer part of the separation membrane sheet 8 is disinfected, then the preparation bottle 5 is abutted against the outer part of the separation membrane sheet 8, the puncture device is pushed to slide in the channel 7 to puncture the separation membrane sheet 8 and then penetrate into the preparation bottle 5, at the moment, the channel 7 is communicated with the preparation bottle 5 through the liquid guide flow channel 12 on the puncture device, then the soft infusion bag 17 is squeezed by hands, liquid in the soft infusion bag 17 is guided into the preparation bottle 5 through the channel 7 and the liquid guide flow channel 12 to be uniformly mixed, after uniform mixing, the soft infusion bag 17 is inverted, so that the preparation bottle 5 faces upwards, the mixed liquid in the preparation bottle 5 flows back into the soft infusion bag 17, after gentle shaking, the soft infusion bag 17 is hung on an infusion support, an infusion apparatus is inserted from a position 20, and an infusion tube is conveyed to a patient.
By the mode, the preparation mixing between the soft infusion bag 17 and the preparation bottle 5 can be completed only by puncturing for 1 time, the preparation mixing device is convenient and quick, the cross contamination is greatly reduced, the preparation bottle 5 is always kept on the soft infusion bag, and the preparation bottle is taken down after the mixed liquid is conveyed. Further improving the safety of the patient.
The rubber plug and the puncture device of the preparation bottle 5 are sealed in an interference fit mode, liquid leakage cannot be caused, meanwhile, the preparation bottle 5 can be kept on the soft infusion bag 17 after liquid is added, a good identification warning effect can be achieved, the risk of mistakenly adding the medicine is avoided, and the medicine safety is further improved.
When the preparation bottle 5 is inverted above the puncture device, the sliding puncture device and the rubber plug of the preparation bottle 5 can play a good sealing effect, and the edge of the medicine adding device 18 can well support the preparation bottle 5, so that the safety in the infusion process is further ensured.
The utility model provides an aseptic type is prepared medicine and is used infusion soft bag lies in having increased the preparation charge device 18 of integral type, this charge device 18 is the lug weld on infusion soft bag 17, whole process operation is simple, can be great save manufacturing cost, furthest's resources are saved, the effectual competitiveness of competing that has improved the enterprise, simultaneously also great reduction the clinical cross contamination's of preparing the in-process risk, the preparation time has been shortened, powerful improvement the treatment ability, the patient safety of guarantee has effectively been improved.
Example 2
As shown in fig. 2-3, the aseptic soft infusion bag for preparing medicines provided in this embodiment is the same as that in embodiment 1, and is not described again, except that a placing cavity 9 is provided at one end of the connecting body 6 close to the membrane blocking sheet 8, the bottom of the placing cavity 9 is sealed and isolated from the channel 7 by the membrane blocking sheet 8, and a sealing easy-to-tear film 10 is provided at the top of the placing cavity 9.
In this embodiment, the tip of connector 6 is equipped with places chamber 9, and the purpose that chamber 9 was placed in the setting is in aseptic environment in the outside of guaranteeing to hinder diaphragm 8, like this when using, has just lacked the process of one to hindering the outside disinfection of diaphragm 8, has improved the availability factor, has prevented cross infection's probability, has guaranteed the security of using medicine moreover. Meanwhile, the placing chamber 9 has a step therein, and the preparation bottle 5 placed therein can be pre-fixed.
When in use, the sealing easy-to-tear film 10 is torn off, the sterilized preparation bottle 5 is placed in the placing cavity 9, and the rest steps are the same as those in the embodiment 1, and are not described again.
Example 3
As shown in fig. 3, the aseptic soft infusion bag for preparing medicines provided by this embodiment is the same as that in embodiment 1, and is not described again, except that the puncturing device includes a puncturing head 13 and a guide rod 15, the puncturing head 13 is disposed in the channel 7, a limiting component is disposed at one end of the channel 7 close to the soft infusion bag 17, the limiting component is used for limiting the puncturing head 13 in the channel 7, one end of the guide rod 15 is connected to the puncturing head 13, and the other end of the guide rod 15 penetrates through the channel 7 and is disposed in the cavity of the soft infusion bag 17. The piercing head 13 is provided with a piercing tip 11 at the end facing the barrier membrane 8.
This embodiment provides a concrete puncture device's structure, punctures sharp-end 11 on the head 13 and is the hammer-type, is convenient for puncture 8 with hindering diaphragm, and is convenient for puncture the back with the plug of preparation bottle 5, can keep sealed through interference fit and under the spring action of plug between the two.
In this embodiment, the limiting component is an annular limiting block 14 arranged inside the conduit, and a via hole for passing liquid and the guide rod 15 is formed in the middle of the annular limiting block 14. The limiting component is used for limiting the puncture head 13 in the channel 7 and preventing the puncture head 13 from sliding into the cavity of the soft infusion bag 17. While the through-hole may facilitate the sliding of the guide rod 15 therethrough, pushing the piercing head 13 to move within the channel 7. Of course, the limiting component may be a dispersedly disposed limiting block as long as the limitation of the movement of the piercing head 13 is satisfied.
Preferably, the other end of the guide rod 15 is provided with a boosting handle 16 integrally connected with the guide rod 15. The movement of the puncture head 13 is controlled by the boosting handle 16, so as to complete puncture.
As shown in fig. 4, in the present embodiment, the liquid guiding channel 12 is disposed along the puncturing direction of the puncturing head 13, and the liquid guiding channel 12 is disposed away from the puncturing tip 11. Specifically, when the puncture head 13 is inserted into the rubber plug of the preparation bottle 5 through the puncture tip 11 and is inserted for a certain distance, the puncture head 13 is ensured to firmly fix the preparation bottle 5, and the liquid guide flow channel 12 is just exposed out of the top of the rubber plug of the preparation bottle 5, so that the mixed liquid in the preparation bottle 5 is ensured to flow back into the soft infusion bag 17 through the liquid guide flow channel 12, no waste of the liquid medicine is ensured, and the mixed liquid medicine is also convenient to flow back into the soft infusion bag 17.
Preferably, a plurality of the liquid guiding channels 12 are arranged in an annular array with the puncture tip 11 as a center.
Preferably, the tail part of the infusion bag 1 is provided with an infusion hanging hole 19. The mixed liquid medicine can be hung on the transfusion hanging hole 19 conveniently for transfusion.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An aseptic infusion soft bag for preparing medicines is characterized by comprising: one end of a cavity of the soft infusion bag is at least provided with a communicated infusion tube, and the other end of the cavity of the soft infusion bag is at least provided with a medicine adding device; the medicine adding device comprises a connector, a through channel is arranged inside the connector, the connector is arranged on a soft infusion bag and enables the channel to be communicated with a cavity of the soft infusion bag, a diaphragm is arranged at one end, far away from the soft infusion bag, of the channel, a puncture device in sliding connection is arranged in the channel, and a plurality of through liquid guide flow channels are formed in the puncture device.
2. An aseptic soft infusion bag for dispensing medication according to claim 1, wherein said connecting body has a receiving chamber at an end adjacent to said barrier membrane, the bottom of said receiving chamber being sealed from said passage by said barrier membrane, and the top of said receiving chamber having a sealing peel-off film.
3. An aseptic soft infusion bag for dispensing medication according to claim 1 or 2, wherein the puncturing device comprises a puncturing head and a guide rod, the puncturing head is disposed in the passage, the passage is provided with a limiting component at an end near the soft infusion bag, the limiting component is used for limiting the puncturing head in the passage, one end of the guide rod is connected to the puncturing head, and the other end of the guide rod penetrates through the passage and is disposed in the cavity of the soft infusion bag.
4. The sterile infusion soft bag for preparing medicines according to claim 3, wherein the limiting component is an annular limiting block arranged inside the conduit, and a through hole for passing liquid and the guide rod is formed in the middle of the annular limiting block.
5. An aseptic flexible infusion bag for dispensing medication according to claim 3, wherein said piercing head is provided with a piercing point at an end facing the barrier membrane.
6. The sterile infusion bag for dispensing medicine according to claim 3, wherein the other end of the guide rod is provided with a push-aid handle integrally connected with the guide rod.
7. An aseptic flexible infusion bag for dispensing medication according to claim 5, wherein said fluid conducting path is disposed along the piercing direction of the piercing head and is disposed away from the piercing tip.
8. The sterile, flexible infusion bag according to claim 7, wherein a plurality of said fluid conducting channels are arranged in an annular array about the puncture tip.
9. An aseptic soft infusion bag for dispensing medication according to claim 3, wherein said soft infusion bag has an infusion hanging hole at its end.
10. An aseptic flexible infusion bag for dispensing medication according to claim 1, wherein said membrane barrier sheet has a thickness of from 0.1mm to 0.5 mm.
CN202021825479.XU 2020-08-27 2020-08-27 Aseptic infusion soft bag for preparing medicines Active CN212756454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021825479.XU CN212756454U (en) 2020-08-27 2020-08-27 Aseptic infusion soft bag for preparing medicines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021825479.XU CN212756454U (en) 2020-08-27 2020-08-27 Aseptic infusion soft bag for preparing medicines

Publications (1)

Publication Number Publication Date
CN212756454U true CN212756454U (en) 2021-03-23

Family

ID=75055359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021825479.XU Active CN212756454U (en) 2020-08-27 2020-08-27 Aseptic infusion soft bag for preparing medicines

Country Status (1)

Country Link
CN (1) CN212756454U (en)

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