CN212490759U - Vertical polypropylene infusion bag for preparing medicine with buckle type safety - Google Patents
Vertical polypropylene infusion bag for preparing medicine with buckle type safety Download PDFInfo
- Publication number
- CN212490759U CN212490759U CN202021827380.3U CN202021827380U CN212490759U CN 212490759 U CN212490759 U CN 212490759U CN 202021827380 U CN202021827380 U CN 202021827380U CN 212490759 U CN212490759 U CN 212490759U
- Authority
- CN
- China
- Prior art keywords
- infusion bag
- channel
- polypropylene infusion
- puncturing
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 87
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 72
- -1 polypropylene Polymers 0.000 title claims abstract description 72
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 72
- 239000003814 drug Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 229940079593 drug Drugs 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 17
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010040844 Skin exfoliation Diseases 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
- 239000012567 medical material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a vertical type polypropylene infusion bag for medicine is prepared to buckle formula safety type belongs to infusion bag technical field. The vertical polypropylene infusion bag comprises a vertical polypropylene infusion bag, wherein a dosing device is arranged at the tail part of the vertical polypropylene infusion bag; the medicine adding device comprises a connecting body, a through channel is arranged inside the connecting body, the connecting body is arranged on the vertical polypropylene infusion bag, the channel is communicated with the cavity of the vertical polypropylene infusion bag in a sealing mode, a diaphragm and a sealed easy-to-tear film are arranged on the channel, a puncture device in sliding connection is arranged in the channel, the puncture device is connected in the channel in a sliding mode through a buckle assembly, and a through liquid guide flow channel is formed in the puncture device. The utility model provides a buckle formula safety type is prepared vertical type polypropylene infusion bag for medicine, its quick preparation that realizes different medicines fast, simultaneously also great reduction the clinical cross contamination's of in-process of preparing the risk, shortened the preparation time.
Description
Technical Field
The utility model relates to a vertical type polypropylene infusion bag technical field, more specifically the vertical type polypropylene infusion bag for medicine is prepared to buckle formula safety type that says so.
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 infusion bag is used, the sealing cover of the liquid adding opening on the liquid adding pipe opening of the infusion bag is removed, the infusion bag is disinfected, the package of the injector is disassembled, the needle head of the injector is inserted into the liquid adding opening, liquid with required quantity is sucked, the liquid is injected into the preparation bottle (the preparation bottle needs to be disinfected), premixing with the preparation liquid is realized, after the liquid is uniformly mixed, the liquid is sucked out by the injector again, the liquid is added into the infusion bag, the liquid is uniformly shaken again after the liquid is added, and the liquid is infused into a patient through the infusion opening, wherein the whole process is as follows.
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 a vertical type polypropylene infusion bag for medicine is prepared to buckle formula safety type to above-mentioned technical problem is solved in hope.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vertical type polypropylene infusion bag for medicine is prepared to buckle formula safety type, includes: the tail part of the vertical polypropylene infusion bag is provided with a dosing device; the medicine adding device comprises a connecting body, a through channel is arranged inside the connecting body, the connecting body is arranged on a vertical polypropylene infusion bag, the channel is communicated with the cavity of the vertical polypropylene infusion bag in a sealing mode, a diaphragm is arranged at one end, close to the vertical polypropylene infusion bag, of the channel, a sealing easily-torn film is arranged at one end, away from the vertical polypropylene infusion bag, of the channel, a puncturing device in sliding connection is arranged in the channel, the puncturing device is connected in the channel in a sliding mode through a buckle assembly, and a through liquid guide flow channel is formed in the puncturing device.
Further, puncture device is including piercing the head, piercing the top of head and being equipped with the first sharp point of puncturing that is used for piercing the rubber buffer of preparation bottle, piercing the bottom of head and being equipped with the second that is used for puncturing the barrier membrane piece and punctures sharp point.
Furthermore, the liquid guiding flow channel penetrates through the first puncture tip and the second puncture tip respectively, the cross section of the liquid guiding flow channel is V-shaped, the top of the liquid guiding flow channel is arranged on the inclined plane of the first puncture tip and is far away from the top of the first puncture tip, and the bottom of the liquid guiding flow channel is arranged on the inclined plane of the second puncture tip and is close to the bottom of the second puncture tip.
Further, the buckle assembly comprises a first buckle part and a second buckle part which are sequentially arranged on the puncture device; the first buckle part moves to a position between the third buckle part and the fourth buckle part after puncture, a third lap joint part for preventing the puncture device from moving towards the direction of the preparation bottle is formed between the first buckle part and the third buckle part, and a fourth lap joint part for preventing the puncture device from moving towards the direction of the barrier film is formed between the first buckle part and the fourth buckle part.
Furthermore, a first guide inclined surface is arranged at one end, close to the first lap joint part, of the first buckle part, a second guide inclined surface matched with the first guide inclined surface is arranged at one end, close to the first lap joint part, of the third buckle part, and the distance from the top end of the first guide inclined surface to the puncturing device is larger than the distance from the bottom end of the first guide inclined surface to the puncturing device; the distance from the top end of the second guide inclined plane to the puncturing device is larger than the distance from the bottom end of the second guide inclined plane to the puncturing device.
Furthermore, a third guide inclined surface is arranged at one end, close to the second lap joint part, of the second buckle part, a fourth guide inclined surface matched with the third guide inclined surface is arranged at one end, close to the fourth lap joint part, of the fourth buckle part, and the distance from the top end of the third guide inclined surface to the puncturing device is larger than the distance from the bottom end of the third guide inclined surface to the puncturing device; the distance from the top end of the fourth guide inclined plane to the puncturing device is larger than the distance from the bottom end of the fourth guide inclined plane to the puncturing device.
Further, the distance between the third and fourth snap members is greater than or equal to the thickness of the first snap member, and when the first snap member moves between the third and fourth snap members, the second snap member moves between the fourth snap member and the barrier membrane.
Further, the first buckle part, the second buckle part, the third buckle part and the fourth buckle part are all annular clamping rings.
Further, the passageway is being offered the chamber of placing with the passageway intercommunication near the one end of sealed easy tear film, the diameter of placing the chamber is greater than the diameter of passageway, sealed easy tear film sets up the tip of placing the chamber.
Furthermore, hanging ropes connected with shafts are arranged on two sides of the channel of the connecting body.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model provides a vertical type polypropylene infusion bag for medicine is prepared to buckle formula safety type, 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 schematic structural diagram of a vertical polypropylene infusion bag for a buckle type safe drug preparation of the present invention;
FIG. 2 is a schematic structural diagram of a dosing device of a buckle type safe upright polypropylene infusion bag for drug preparation according to the present invention;
fig. 3 is a schematic diagram of the use states of the buckle type safe upright polypropylene infusion bag for drug preparation and the preparation bottle preparation.
The labels in the figure are: 1-vertical polypropylene infusion bag, 2-dosing device, 3-connector, 4-channel, 5-diaphragm, 6-sealed easily-torn film, 7-liquid guide channel, 8-puncture head, 9-first buckle part, 10-second buckle part, 11-third buckle part, 12-fourth buckle part, 13-placing cavity, 14-hanging rope and 15-preparation bottle.
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. 1, a buckle type safe upright polypropylene infusion bag for drug preparation comprises an upright polypropylene infusion bag 1, wherein a dosing device 2 is arranged at the tail of the upright polypropylene infusion bag 1; the medicine adding device 2 comprises a connector 3, a through channel 4 is arranged inside the connector 3, the connector 3 is arranged on the vertical polypropylene infusion bag 1, the channel 4 is communicated with the cavity of the vertical polypropylene infusion bag 1 in a sealing mode, a diaphragm 5 is arranged at one end, close to the vertical polypropylene infusion bag 1, of the channel 4, a sealing easy-to-tear film 6 is arranged at one end, away from the vertical polypropylene infusion bag 1, of the channel 4, a puncture device in sliding connection is arranged in the channel 4, the puncture device is connected in the channel 4 through a buckle assembly in a sliding mode, and a through liquid guide flow channel 7 is formed in the puncture device.
In this embodiment, each part is medical material, and the connector 3 can be welded to the vertical type polypropylene infusion bag 1 of current different grade type, and charge device 2 is fixed completely like this, and is sealed fixed connection between the outer profile of cavity and connector 3 of vertical type polypropylene infusion bag 1, ensures that the liquid in vertical type polypropylene infusion bag 1 can not leak from here.
The thickness of the barrier diaphragm 5 is 0.1mm-0.5mm, the material is preferably polypropylene diaphragm, and the thickness is preferably 0.2 mm. The barrier film 5 plays a role in sealing, and particularly prevents the liquid medicine in the cavity of the vertical polypropylene infusion bag 1 from leaking outside before the barrier film 5 is pierced.
When the outer cover of a preparation bottle 15 to be added is removed, the preparation bottle 15 is disinfected, the sealing easily-torn film 6 is torn, then the preparation bottle 15 is abutted against the top of the puncture device, the preparation bottle 15 is pushed to slide towards the puncture device, the puncture device inserts the rubber plug of the preparation bottle 15 into the top end of the puncture device under the action of external force of an operator, in the process, the puncture device moves downwards under the action of the external force to puncture the membrane 5 to enable the preparation bottle 15 and the vertical polypropylene infusion bag 1 to be communicated through the liquid guide flow channel 7 and the channel 4, then the vertical polypropylene infusion bag 1 is squeezed by hand, liquid in the vertical polypropylene infusion bag 1 is guided into the preparation bottle 15 through the channel 4 and the liquid guide flow channel 7 to achieve uniform mixing, the vertical polypropylene infusion bag 1 is inverted after uniform mixing, the preparation bottle 15 faces upwards, the mixed liquid in the preparation bottle 15 flows back into the vertical polypropylene infusion bag 1, after the vertical polypropylene infusion bag 1 is shaken lightly and evenly, the vertical polypropylene infusion bag is hung on an infusion support, and then an infusion device is inserted from an infusion tube and is delivered to a patient.
The buckle component has the function of limiting the displacement of the puncture device before the preparation bottle 15 is inserted into the puncture device, so that the puncture device can be prevented from moving downwards to puncture the membrane blocking sheet 5, and the puncture device can be prevented from moving upwards to puncture the sealing easy-to-tear film 6; after the preparation bottle 15 has been inserted into the puncturing device, it acts to limit the displacement of the puncturing device, both preventing the puncturing device from moving downwards all the way to bring the preparation bottle 15 into the passage 4 and preventing the puncturing device from moving upwards out of the passage 4.
Above mode only need puncture 1 time alright accomplish the preparation between vertical type polypropylene infusion bag 1 and the preparation bottle 15 and mix, convenient and fast, great reduction cross contamination, this preparation bottle 15 keeps on the infusion soft liquid bag always, when the mixed liquid is carried the back, takes off again. Further improving the safety of the patient.
The rubber plug and the barrier diaphragm 5 of the preparation bottle 15 and the puncturing device are sealed in an interference fit mode, liquid leakage cannot be caused, meanwhile, the preparation bottle 15 can be kept on the vertical polypropylene infusion bag 1 after liquid is added, a good identification warning effect can be achieved, the risk of mistakenly adding medicine is avoided, and the medicine safety is further improved.
When the preparation bottle 15 is inverted above the puncture device, the sliding puncture device and the rubber plug of the preparation bottle 15 can play a good sealing effect, and meanwhile, the edge of the medicine adding device 2 can well support the preparation bottle 15, so that the safety in the infusion process is further ensured.
The utility model provides a buckle formula safety type is prepared medicine and is used vertical type polypropylene infusion bag lies in the preparation charge device 2 that has increased the integral type, and this charge device 2 is the lug weld on vertical type polypropylene infusion bag 1, whole process easy operation, can be great save use cost, furthest's resources are saved, great reduction the clinical cross contamination's of in-process of preparing the risk, shortened the preparation time, powerful improvement the treatment ability, effective patient's safety of guarantee.
Example 2
As shown in fig. 2-3, the upright polypropylene infusion bag for drug preparation in snap-in safety type provided in this embodiment is the same as that in embodiment 1, and is not described again, and the difference is that the puncturing device includes a puncturing head 8, a first puncturing tip for puncturing a rubber stopper of a preparation bottle 15 is disposed at the top of the puncturing head 8, and a second puncturing tip for puncturing a membrane 5 is disposed at the bottom of the puncturing head 8.
In this embodiment, the first piercing point and the second piercing point are respectively provided on the piercing head 8 for facilitating piercing of the preparation bottle 15 and the barrier membrane 5. The preparation bottle 15 is conveniently communicated with the vertical polypropylene infusion bag 1, and the preparation of the liquid medicine in the vertical polypropylene infusion bag 1 and the liquid medicine in the preparation bottle 15 is completed.
Example 3
As shown in fig. 3, the parts of the buckle-type safe upright polypropylene infusion bag for preparing medicines provided in this embodiment that are the same as those in embodiment 1 are not repeated, and the difference is that the liquid guiding channel 7 penetrates through the first puncture tip and the second puncture tip respectively, the cross section of the liquid guiding channel 7 is V-shaped, the top of the liquid guiding channel 7 is disposed on the inclined plane of the first puncture tip and is far away from the top of the first puncture tip, and the bottom of the liquid guiding channel 7 is disposed on the inclined plane of the second puncture tip and is close to the bottom of the second puncture tip.
In this embodiment, the liquid guide channel 7 is disposed along the piercing direction of the piercing head 8. The vertical type polypropylene infusion bag is characterized in that a puncture head 8 is inserted into a rubber plug of a preparation bottle 15 through a puncture tip and is inserted into a certain distance, the puncture head 8 can be firmly fixed with the preparation bottle 15, the cross section of a liquid guide flow channel 7 is V-shaped, the top of the liquid guide flow channel 7 is arranged on an inclined plane of the first puncture tip and is far away from the top of the first puncture tip, so that the puncture head 8 and the preparation bottle 15 can be firmly fixed, the liquid guide flow channel 7 can be just exposed out of the top of a rubber plug of the preparation bottle 15 at the moment, mixed liquid in the preparation bottle 15 can flow back to the vertical type polypropylene infusion bag 1 through the liquid guide flow channel 7, waste of liquid medicine is guaranteed, and the mixed liquid medicine can flow back to the vertical type polypropylene infusion bag 1 conveniently.
The cross section of the liquid guide channel 7 is in a V shape, the bottom of the liquid guide channel 7 is arranged on the inclined plane of the second puncture tip and is close to the bottom of the second puncture tip, that is, the bottom of the liquid guide channel 7 is narrowed, so that the bottom of the liquid guide channel 7 is narrowed to be matched with the buckle component conveniently, that is, the displacement of the downward movement of the puncture head 8 is the displacement of the downward movement of the first buckle part 9, and the thickness of the first buckle part 9 is generally not large, so that when the second puncture tip punctures the membrane blocking sheet 5, the bottom of the liquid guide channel 7 can completely pass through the membrane blocking sheet 5, so that the cross section of the liquid guide channel 7 is arranged in a V shape.
Example 4
As shown in fig. 3, the parts of the vertical polypropylene infusion bag for preparing a drug with a snap-in safety type provided in this embodiment that are the same as those in embodiment 1 are not repeated, but the difference is that the snap-in assembly includes a first snap member 9 and a second snap member 10 sequentially disposed on the puncture device; the third buckle part 11 and the fourth buckle part 12 are sequentially arranged on the inner wall of the channel 4, before the puncture head 8 punctures the preparation bottle 15 and the barrier membrane 5, a first lap joint part for preventing the puncture device from puncturing the barrier membrane 5 is formed between the first buckle part 9 and the third buckle part 11, and a second lap joint part for preventing the puncture device from puncturing the sealing easy-to-tear membrane 6 is formed between the second buckle part 10 and the third buckle part 11.
After the puncture head 8 punctures the preparation bottle 15 and the barrier film 5, the first engaging member 9 moves between the third engaging member 11 and the fourth engaging member 12, a third overlapping portion for preventing the puncture device from moving in the direction of the preparation bottle 15 is formed between the first engaging member 9 and the third engaging member 11, and a fourth overlapping portion for preventing the puncture device from moving in the direction of the barrier film 5 is formed between the first engaging member 9 and the fourth engaging member 12.
The embodiment provides a specific form of the buckle component, so that the buckle component can play a role in limiting the displacement of the puncture device before the preparation bottle 15 is inserted into the puncture device, and can prevent the puncture device from moving downwards to puncture the membrane blocking sheet 5 and prevent the puncture device from moving upwards to puncture the sealing easy-to-tear membrane 6; after the preparation bottle 15 has been inserted into the puncturing device, it acts to limit the displacement of the puncturing device, both preventing the puncturing device from moving downwards all the way to bring the preparation bottle 15 into the passage 4 and preventing the puncturing device from moving upwards out of the passage 4.
Specifically, a first guide inclined surface is arranged at one end of the first buckle part 9 close to the first overlapping part, a second guide inclined surface matched with the first guide inclined surface is arranged at one end of the third buckle part 11 close to the first overlapping part, and the distance from the top end of the first guide inclined surface to the puncturing device is greater than the distance from the bottom end of the first guide inclined surface to the puncturing device; the distance from the top end of the second guide inclined plane to the puncturing device is larger than the distance from the bottom end of the second guide inclined plane to the puncturing device.
The first and second guide slopes are provided in order to facilitate the first catching part 9 of the puncture head 8 passing through the third catching part 11 and then caught between the third catching part 11 and the fourth catching part 12 by an external force when the preparation bottle 15 is pierced, and are formed before the piercing so that the distance of the first overlapping part is small and the distance of the third overlapping part is large after the piercing. In particular, during the piercing process, i.e. a certain plastic deformation occurs between the first and third snap parts 9, 11, and the piercing process is resumed.
In this embodiment, the second buckle part 10 is provided with a third guiding inclined surface at one end close to the second overlapping part, the fourth buckle part 12 is provided with a fourth guiding inclined surface matched with the third guiding inclined surface at one end close to the fourth overlapping part, and the distance from the top end of the third guiding inclined surface to the puncturing device is greater than the distance from the bottom end of the third guiding inclined surface to the puncturing device; the distance from the top end of the fourth guide inclined plane to the puncturing device is larger than the distance from the bottom end of the fourth guide inclined plane to the puncturing device.
In this embodiment the distance between said third and fourth snap parts 11, 12 is larger than or equal to the thickness of the first snap part 9, and when the first snap part 9 is moved between the third and fourth snap parts 11, 12, the second snap part 10 is moved between the fourth snap part 12 and the barrier membrane 5.
The third and fourth guiding slopes are provided to facilitate the second engaging part 10 of the piercing head 8 passing through the fourth engaging part 12 under the action of external force and then being engaged between the fourth engaging part 12 and the barrier film 5 when the preparation bottle 15 is pierced, and are formed before piercing, so that the distance of the second overlapping part is small, and after piercing, the distance of the fourth overlapping part is large. In particular, during the piercing process, i.e. between the second snap part 10 and the fourth snap part 12, a certain plastic deformation occurs, and after piercing, the plastic deformation is restored.
In the present embodiment, the first snap part 9, the second snap part 10, the third snap part 11 and the fourth snap part 12 are all annular collars. The first catch part 9 is larger than the second catch part 10 and the third catch part 11 is smaller than the fourth catch part 12. Preferably, the thicknesses of the first catch part 9, the second catch part 10, the third catch part 11 and the fourth catch part 12 are all equal, and the distance between the first catch part 9 and the second catch part 10 and the distance between the third catch part 11 and the fourth catch part 12 are all equal to the thickness of the first catch part 9. In this way, both the pre-and post-piercing means are firmly secured within the channel 4.
Preferably, the channel 4 is provided with a placing cavity 13 communicated with the channel 4 at one end close to the sealing easy-to-tear film 6, the diameter of the placing cavity 13 is larger than that of the channel 4, and the sealing easy-to-tear film 6 is arranged at the end part of the placing cavity 13. The purpose of placing chamber 13 is set up can place the great preparation bottle 15 of diameter, can satisfy the preparation bottle 15 of multiple model and the utility model discloses the cooperation is used.
Preferably, the connecting body 3 is provided with hanging ropes 14 connected with a shaft at two sides of the channel 4. The prepared preparation bottle 15 and the vertical polypropylene infusion bag 1 can be hung on the vertical polypropylene infusion bag 1 through the hanging rope 14.
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. A vertical polypropylene infusion bag for preparing medicines in a buckle type safety mode is characterized by comprising a vertical polypropylene infusion bag, wherein a medicine adding device is arranged at the tail of the vertical polypropylene infusion bag; the medicine adding device comprises a connecting body, a through channel is arranged inside the connecting body, the connecting body is arranged on a vertical polypropylene infusion bag, the channel is communicated with the cavity of the vertical polypropylene infusion bag in a sealing mode, a diaphragm is arranged at one end, close to the vertical polypropylene infusion bag, of the channel, a sealing easily-torn film is arranged at one end, away from the vertical polypropylene infusion bag, of the channel, a puncturing device in sliding connection is arranged in the channel, the puncturing device is connected in the channel in a sliding mode through a buckle assembly, and a through liquid guide flow channel is formed in the puncturing device.
2. The vertical polypropylene infusion bag according to claim 1, wherein the puncturing device comprises a puncturing head, a first puncturing tip for puncturing a rubber stopper of the preparation bottle is arranged at the top of the puncturing head, and a second puncturing tip for puncturing the barrier membrane is arranged at the bottom of the puncturing head.
3. The vertical polypropylene infusion bag according to claim 2, wherein the liquid guide channel extends through the first puncture tip and the second puncture tip, the cross section of the liquid guide channel is V-shaped, the top of the liquid guide channel is arranged on the inclined plane of the first puncture tip and away from the top of the first puncture tip, and the bottom of the liquid guide channel is arranged on the inclined plane of the second puncture tip and close to the bottom of the second puncture tip.
4. The vertical polypropylene infusion bag according to claim 1, wherein the buckle assembly comprises a first buckle part and a second buckle part which are sequentially arranged on the puncture device; the first buckle part moves to a position between the third buckle part and the fourth buckle part after puncture, a third lap joint part for preventing the puncture device from moving towards the direction of the preparation bottle is formed between the first buckle part and the third buckle part, and a fourth lap joint part for preventing the puncture device from moving towards the direction of the barrier film is formed between the first buckle part and the fourth buckle part.
5. The vertical polypropylene infusion bag according to claim 4, wherein the first buckle part is provided with a first guiding inclined surface at one end close to the first overlapping part, the third buckle part is provided with a second guiding inclined surface matched with the first guiding inclined surface at one end close to the first overlapping part, and the distance from the top end of the first guiding inclined surface to the puncturing device is greater than the distance from the bottom end of the first guiding inclined surface to the puncturing device; the distance from the top end of the second guide inclined plane to the puncturing device is larger than the distance from the bottom end of the second guide inclined plane to the puncturing device.
6. The vertical polypropylene infusion bag according to claim 5, wherein the second buckle part has a third guiding inclined surface at one end near the second overlapping part, the fourth buckle part has a fourth guiding inclined surface at one end near the fourth overlapping part, the distance from the top end of the third guiding inclined surface to the puncturing device is greater than the distance from the bottom end of the third guiding inclined surface to the puncturing device; the distance from the top end of the fourth guide inclined plane to the puncturing device is larger than the distance from the bottom end of the fourth guide inclined plane to the puncturing device.
7. The vertical polypropylene infusion bag according to claim 4, wherein the distance between the third and fourth latch members is greater than or equal to the thickness of the first latch member, and when the first latch member moves between the third and fourth latch members, the second latch member moves between the fourth latch member and the barrier membrane.
8. The vertical polypropylene infusion bag according to claim 4, wherein the first, second, third and fourth snap-fit parts are all ring-shaped collars.
9. The vertical polypropylene infusion bag according to claim 1, wherein the channel has a cavity at one end near the easy-to-tear sealing film, the cavity has a diameter larger than that of the channel, and the easy-to-tear sealing film is disposed at the end of the cavity.
10. The vertical polypropylene infusion bag according to claim 1, wherein the connector is provided with a hanging rope at both sides of the channel for connecting the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021827380.3U CN212490759U (en) | 2020-08-27 | 2020-08-27 | Vertical polypropylene infusion bag for preparing medicine with buckle type safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021827380.3U CN212490759U (en) | 2020-08-27 | 2020-08-27 | Vertical polypropylene infusion bag for preparing medicine with buckle type safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490759U true CN212490759U (en) | 2021-02-09 |
Family
ID=74385209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021827380.3U Active CN212490759U (en) | 2020-08-27 | 2020-08-27 | Vertical polypropylene infusion bag for preparing medicine with buckle type safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840067A (en) * | 2020-08-27 | 2020-10-30 | 四川科伦药业股份有限公司 | Integrated vertical polypropylene infusion bag for puncture type medicine preparation |
-
2020
- 2020-08-27 CN CN202021827380.3U patent/CN212490759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840067A (en) * | 2020-08-27 | 2020-10-30 | 四川科伦药业股份有限公司 | Integrated vertical polypropylene infusion bag for puncture type medicine preparation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL142461A (en) | Swabbable needleless low reflux injection port system | |
| CN212490759U (en) | Vertical polypropylene infusion bag for preparing medicine with buckle type safety | |
| CN106178155B (en) | The infusion container interface and infusion vessel repeatedly directly matched can be carried out to multi-form | |
| CN212490763U (en) | Puncture connector for remarkably improving liquid medicine preparation efficiency | |
| CN212490764U (en) | Safe type configurator convenient to medical personnel dispose and mix liquid medicine usefulness | |
| CN212756454U (en) | Aseptic infusion soft bag for preparing medicines | |
| CN213311723U (en) | Vertical type polypropylene infusion bag with buckle structure and subsidiary liquid feeding function | |
| CN206214420U (en) | A kind of infusion bag mouth of pipe | |
| CN102283774A (en) | Soft bottle with dual-needle medicament feeder | |
| CN213311732U (en) | Puncturing device for realizing sterile liquid feeding in plastic bottle | |
| CN213311724U (en) | Aseptic type vertical type polypropylene infusion bag convenient to open and place | |
| KR200481906Y1 (en) | Connector for Intravenous Infusion | |
| CN213284374U (en) | Aseptic type infusion soft bag with double-layer protection structure for preparing medicines | |
| CN111840068A (en) | Safe and convenient infusion soft bag for preparing medicines | |
| CN111956491A (en) | Safe puncture type connecting device for preparing medicines | |
| CN214049754U (en) | Convenient and fast liquid adding device for adding liquid into infusion bag | |
| CN213284375U (en) | Aseptic type infusion bag with liquid feeding function | |
| CN111840067A (en) | Integrated vertical polypropylene infusion bag for puncture type medicine preparation | |
| CN102205155A (en) | Doser for transfusion | |
| CN212913877U (en) | Easy-to-prepare instant-preparation type large-capacity injection container | |
| CN107951711A (en) | The mixed medicine formula polypropylene connector of infusion | |
| CN106074160A (en) | The infusion vessel dispenser that can the most directly join and infusion vessel | |
| CN211214735U (en) | Integral intravenous medicine infusion apparatus | |
| CN106236582A (en) | The double nozzle Combined cap of transfusion containers that can the most directly join and infusion vessel | |
| CN105997509A (en) | Infusion container combination cover and infusion container capable of performing repeated direct preparation to multiple dosage forms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |