CN111840068A - Safe and convenient infusion soft bag for preparing medicines - Google Patents
Safe and convenient infusion soft bag for preparing medicines Download PDFInfo
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- CN111840068A CN111840068A CN202010880986.1A CN202010880986A CN111840068A CN 111840068 A CN111840068 A CN 111840068A CN 202010880986 A CN202010880986 A CN 202010880986A CN 111840068 A CN111840068 A CN 111840068A
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- 238000001802 infusion Methods 0.000 title claims abstract description 89
- 239000003814 drug Substances 0.000 title claims abstract description 51
- 229940079593 drug Drugs 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000012528 membrane Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims 3
- 238000002360 preparation method Methods 0.000 abstract description 43
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- 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
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- 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
- A61J1/1406—Septums, pierceable membranes
-
- 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
- A61J1/1462—Containers with provisions for hanging, e.g. integral adaptations of the container
-
- 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
- A61J1/1475—Inlet or outlet 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
- A61J1/2003—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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a safe and convenient infusion soft bag for preparing medicines, and belongs to the technical field of infusion soft bags. The soft infusion bag comprises: 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. The infusion soft bag for rapidly and aseptically preparing the medicines, provided by the invention, can rapidly realize the rapid preparation of different medicines, greatly reduces the risk of cross contamination in the clinical preparation process, shortens the preparation time and powerfully improves the treatment capacity.
Description
Technical Field
The invention relates to the technical field of infusion soft bags, in particular to a safe and convenient infusion soft bag for preparing medicines.
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.
Disclosure of Invention
The invention aims to provide a safe and convenient transfusion soft bag for preparing medicines, which aims to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
a safe and convenient transfusion soft bag for preparing medicines comprises: 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 invention has the beneficial effects that:
the safe and convenient transfusion soft bag for preparing medicines, provided by the invention, is novel in structure and strong in practicability. 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 for preparing infusion bag medicines and preparation bottle medicines in the background art of a safe and convenient infusion soft bag for preparing medicines according to the present invention;
FIG. 2 is a schematic structural diagram of a safe and convenient infusion soft bag for preparing medicines according to the invention;
FIG. 3 is a schematic structural diagram of a safe and convenient dosing device for preparing an infusion soft bag for medicines according to the present invention;
fig. 4 is a schematic diagram of the use state of the safe and convenient infusion soft bag for preparing medicines and the preparation bottle.
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 intended to illustrate only some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments used by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1:
as shown in fig. 2, a safe and convenient infusion soft bag for preparing medicines 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 invention provides an aseptic transfusion soft bag 17 for preparing medicines, which is characterized in that an integrated medicine preparing and adding device 18 is added, the medicine adding device 18 is directly welded on the transfusion soft bag 17, the whole process is simple to operate, the manufacturing cost can be greatly saved, the resources are saved to the maximum extent, the competition strength of enterprises is effectively improved, the risk of cross contamination in the clinical preparation process is also greatly reduced, the preparation time is shortened, the treatment capability is powerfully improved, and the safety of patients is effectively guaranteed.
Example 2
As shown in fig. 2-3, the safe and convenient infusion soft bag for preparing medicines provided in this embodiment has the same parts as those 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 parts of the soft infusion bag for preparing medicines that are safe and convenient provided by this embodiment are the same as those of embodiment 1 and are not repeated, and the difference is 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 for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A safe and convenient transfusion 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. The safe and convenient infusion soft bag for preparing medicines according to claim 1, wherein the connecting body is provided with a placing cavity at one end close to the barrier membrane, the bottom of the placing cavity is hermetically separated from the channel by the barrier membrane, and the top of the placing cavity is provided with a sealing easy-to-tear film.
3. The safe and convenient infusion soft bag for preparing medicines according to claim 1 or 2, wherein the puncturing device comprises a puncturing head and a guide rod, the puncturing head is arranged in the channel, the channel is provided with a limiting component at one end close to the infusion soft bag, the limiting component 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 infusion soft bag.
4. The safe and convenient transfusion 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. A safe and easy-to-use 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 safe and convenient infusion soft bag for preparing medicines according to claim 3, wherein the other end of the guide rod is provided with a boosting handle integrally connected with the guide rod.
7. The bag of claim 5, wherein the fluid conducting path is disposed along a puncturing direction of the puncturing head, and the fluid conducting path is disposed away from a puncturing tip.
8. The bag according to claim 7, wherein the plurality of fluid channels are arranged in a circular array around the puncture tip.
9. The safe and convenient infusion soft bag for preparing medicines according to claim 3, wherein the tail part of the infusion bag is provided with an infusion hanging hole.
10. The flexible, safe and easy-to-use infusion bag for dispensing medication according to claim 1, wherein said membrane is 0.1mm to 0.5mm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880986.1A CN111840068A (en) | 2020-08-27 | 2020-08-27 | Safe and convenient infusion soft bag for preparing medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880986.1A CN111840068A (en) | 2020-08-27 | 2020-08-27 | Safe and convenient infusion soft bag for preparing medicines |
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| Publication Number | Publication Date |
|---|---|
| CN111840068A true CN111840068A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010880986.1A Pending CN111840068A (en) | 2020-08-27 | 2020-08-27 | Safe and convenient infusion soft bag for preparing medicines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000715A1 (en) * | 2022-07-01 | 2024-01-04 | 厦门斯坦瑞科技有限公司 | Liquid adding structure |
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2020
- 2020-08-27 CN CN202010880986.1A patent/CN111840068A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000715A1 (en) * | 2022-07-01 | 2024-01-04 | 厦门斯坦瑞科技有限公司 | Liquid adding structure |
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