CN219983605U - Puncture needle tool capable of helping to reduce times of puncturing bottle stopper - Google Patents

Puncture needle tool capable of helping to reduce times of puncturing bottle stopper Download PDF

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Publication number
CN219983605U
CN219983605U CN202321222904.XU CN202321222904U CN219983605U CN 219983605 U CN219983605 U CN 219983605U CN 202321222904 U CN202321222904 U CN 202321222904U CN 219983605 U CN219983605 U CN 219983605U
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China
Prior art keywords
needle
infusion
bottle stopper
infusion needle
stopper
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CN202321222904.XU
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Chinese (zh)
Inventor
李艳青
邹颢宇
黄凡修
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Hunan Provincial Peoples Hospital
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Hunan Provincial Peoples Hospital
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Priority to CN202321222904.XU priority Critical patent/CN219983605U/en
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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The utility model discloses a puncture needle tool capable of helping to reduce the times of puncturing bottle stoppers, which comprises an infusion needle, wherein a silica gel sealing pad is transversely and fixedly connected inside the infusion needle, handles are fixedly connected to two sides of the infusion needle, an injector body is arranged at the top of the infusion needle, an injection needle is arranged at the bottom of the injector body, and an infusion bottle stopper is arranged at the bottom of the surface of the infusion needle. According to the utility model, firstly, the infusion needle is inserted into the infusion bottle stopper through the handle by a user, then the infusion needle pierces into the bottom of the silica gel sealing pad, and finally the injector body conveys medicine into the infusion bottle stopper through the infusion needle, so that particles generated by piercing are reduced, and the tightness of the infusion bottle stopper in use is ensured, thereby having the advantage of helping to reduce the times of piercing the bottle stopper, replacing the mode that the needle pierces the bottle stopper for many times when the traditional infusion bottle dispenses, and reducing the times of piercing of the infusion bottle stopper.

Description

Puncture needle tool capable of helping to reduce times of puncturing bottle stopper
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a puncture needle tool capable of helping to reduce the times of puncturing bottle stoppers.
Background
The dosage is prepared by adding a certain component to one or several known amounts of medicaments, or applying a certain medicament, or treating with a certain medicament.
When dispensing, the syringe is used for conveying the medicine into the infusion bottle, the needle on the syringe is generally directly inserted into the bottle stopper on the infusion bottle, and then the medicine is injected, but when the medicine is added for many times, the bottle stopper can be punctured for many times on the bottle stopper of the infusion bottle in the dispensing mode, the sealing performance of the infusion bottle is easy to be reduced, the phenomenon of liquid leakage can be seriously caused, and particles are easy to be generated on the medicine due to the repeated puncturing on the bottle stopper. In addition, in the clinical part of powdery medicines, the negative pressure of the placed bottle is large, and when the medicine is sucked after the saline is injected for dissolution, the medicine is difficult to suck out due to the negative pressure. In general, a clinical care provider pulls out the syringe, pumps a little of air into the medicine bottle, and thus, although the dissolved medicine liquid can be pumped, the puncture frequency of the bottle stopper and the risk of infection are increased.
Therefore, the medical apparatus in the medicine preparation is required to be designed and modified, and the phenomenon that the bottle stopper of the infusion bottle in the medicine preparation is punctured for many times is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a puncture needle tool capable of helping to reduce the times of puncturing bottle stoppers, which has the advantage of helping to reduce the times of puncturing bottle stoppers, and solves the problem that the existing infusion bottle needs to puncture the bottle stoppers for delivering medicines for multiple times during dispensing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a puncture needle tool capable of helping to reduce the times of puncturing bottle stoppers comprises an infusion needle;
the infusion needle is characterized in that a silica gel sealing pad is transversely and fixedly connected to the inside of the infusion needle, handles are fixedly connected to the two sides of the infusion needle, an injector body is arranged at the top of the infusion needle, an injection needle is arranged at the bottom of the injector body, and an infusion bottle stopper is arranged at the bottom of the surface of the infusion needle.
As preferable in the utility model, the bottom of the surface of the infusion needle is fixedly connected with a stress ring, and the surface of the stress ring is arc-shaped.
As preferable in the utility model, the surface of the handle is fixedly connected with a friction sleeve, and the shape of the friction sleeve is circular arc.
As the preferable mode of the utility model, the top and the bottom of the silica gel sealing pad are respectively provided with a limiting ring, and the surface of the limiting ring is fixedly connected with the inner wall of the infusion needle.
Preferably, the diameter of the top of the infusion needle is larger than that of the bottom of the infusion needle, and the outer side of the handle is arc-shaped.
As the preferable mode of the utility model, the back of the transfusion needle is communicated with a connecting pipe, the top end of the connecting pipe is communicated with a clamp switch, the top end of the clamp switch is communicated with a fixed pipe, and the top end of the fixed pipe is in threaded connection with a screw cap.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, firstly, the user inserts the infusion needle into the infusion bottle stopper through the handle, then the infusion needle pierces into the bottom of the silica gel sealing pad, and finally the injector body conveys medicine into the infusion bottle stopper through the infusion needle, so that the infusion bottle stopper has the advantage of helping to reduce the times of puncturing the bottle stopper, replaces the mode that the needle is required to puncture the bottle stopper for multiple times when the traditional infusion bottle is used for dispensing, and reduces the times of puncturing the infusion bottle stopper.
2. According to the utility model, the stress ring is arranged, so that the pressure area of the infusion needle on the infusion bottle stopper can be increased after the bottom of the infusion needle is inserted into the bottom of the infusion bottle stopper, the infusion needle is stably arranged at the top of the infusion bottle stopper for injection, and secondary tearing of the puncture part of the infusion bottle stopper in infusion of the infusion needle is avoided.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;
FIG. 3 is a schematic perspective view of a structural stop collar of the present utility model;
FIG. 4 is a schematic left-side cross-sectional view of the infusion needle of the construction of the utility model;
FIG. 5 is a schematic left-side cross-sectional view of the air bag outside the connecting structure of the fixing tube of the present utility model.
In the figure: 1. an infusion needle; 2. a silica gel sealing pad; 3. a handle; 4. a syringe body; 5. an injection needle; 6. infusion bottle stopper; 7. a stress ring; 8. a friction sleeve; 9. a limiting ring; 10. a connecting pipe; 11. a clip type switch; 12. a fixed tube; 13. and (5) a screw cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the puncture needle tool provided by the utility model can help reduce the number of times of puncturing a bottle stopper and comprises an infusion needle 1;
the inside of transfusion needle 1 transversely fixedly connected with silica gel is sealed fills up 2, and the both sides of transfusion needle 1 all fixedly connected with handle 3, and the top of transfusion needle 1 is provided with syringe body 4, and the bottom of syringe body 4 is provided with syringe needle 5, and the bottom on transfusion needle 1 surface is provided with infusion bottle plug 6.
Referring to fig. 2, the bottom of the surface of the infusion needle 1 is fixedly connected with a stress ring 7, and the surface of the stress ring 7 is arc-shaped.
As a technical optimization scheme of the utility model, by arranging the stress ring 7, the pressure area of the infusion needle 1 to the infusion bottle stopper 6 can be increased after the bottom of the infusion needle 1 is inserted into the bottom of the infusion bottle stopper 6, so that the infusion needle 1 is stably arranged at the top of the infusion bottle stopper 6 for injection, and secondary tearing of a puncture position of the infusion bottle stopper 6 in infusion of the infusion needle 1 is avoided.
Referring to fig. 1, a friction sleeve 8 is fixedly connected to the surface of the handle 3, and the friction sleeve 8 is arc-shaped.
As a technical optimization scheme of the utility model, through the arrangement of the friction sleeve 8, a user can conveniently move the handle 3 through the friction sleeve 8, and the user can conveniently take the handle 3 through the friction sleeve 8.
Referring to fig. 2, the top and bottom of the silica gel sealing pad 2 are provided with limiting rings 9, and the surface of each limiting ring 9 is fixedly connected with the inner wall of the transfusion needle 1.
As a technical optimization scheme of the utility model, the silica gel sealing gasket 2 can be supported and limited by arranging the limiting ring 9, so that the silica gel sealing gasket 2 is not easy to fall off from the inner wall of the transfusion needle 1 due to the insertion of the injection needle 5 after being supported and limited.
Referring to fig. 1, the diameter of the top of the infusion needle 1 is larger than that of the bottom of the infusion needle 1, and the outer side of the handle 3 is arc-shaped.
As a technical optimization scheme of the utility model, the diameter of the top of the infusion needle 1 is set to be larger than the diameter of the bottom of the infusion needle 1, so that the infusion needle 1 is more convenient for a user to insert the injection needle 5 into the infusion needle for injecting medicines.
Referring to fig. 1, a connecting tube 10 is connected to the back of an infusion needle 1, a clamp switch 11 is connected to the top end of the connecting tube 10, a fixing tube 12 is connected to the top end of the clamp switch 11, and a screw cap 13 is connected to the top end of the fixing tube 12 in a threaded manner
As a technical optimization scheme of the utility model, when the air is injected into the infusion needle 1 through the air bag from the outside through the connecting pipe 10 and the clamp switch 11, the infusion needle is convenient for a user to use, and when the air bag from the outside is not connected, the fixing pipe 12 can be sealed and protected through the fixing pipe 12 and the screw cap 13.
The working principle and the using flow of the utility model are as follows: when the infusion bottle stopper is used, firstly, the bottom of the infusion needle 1 is inserted into the bottom of the infusion bottle stopper 6 after the infusion needle 1 is taken out through the handle 3, the bottom of the stress ring 7 is contacted with the top of the infusion bottle stopper 6, so that the infusion needle 1 is stably arranged at the top of the infusion bottle stopper 6 for use, then the bottom of the silica gel sealing pad 2 is inserted through the injection needle 5, then the injector body 4 is used for delivering medicine, so that a user can conveniently deliver medicine into the infusion bottle for multiple times after the top of the infusion bottle stopper 6 is pierced once by the infusion needle 1, microparticles generated by piercing are reduced, the tightness of the infusion bottle stopper 6 in use is ensured, after the user needs to throw in air and saline into the bottle at the bottom of the infusion bottle stopper 6, the outside injector and the air bag are easily communicated with the fixed pipe after the screw cap is taken down, and then the clamp switch is opened, so that the air and the saline can be injected into the bottle from the infusion needle, thus not only the piercing times are reduced, but also the user can conveniently perform air and the saline simultaneously, and the effect of reducing the piercing times is achieved.
To sum up: this can help reducing puncture syringe needle instrument of puncture bottle plug number of times through setting up infusion syringe needle 1, silica gel sealing pad 2, handle 3, syringe body 4, syringe needle 5 and the cooperation of infusion bottle plug 6 and use, has solved the problem that current infusion bottle need puncture bottle plug many times when dispensing carries the medicine.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A puncture needle tool capable of helping to reduce the times of puncturing bottle stoppers, which comprises an infusion needle (1);
the method is characterized in that: the infusion needle is characterized in that a silica gel sealing pad (2) is transversely and fixedly connected to the inside of the infusion needle (1), handles (3) are fixedly connected to the two sides of the infusion needle (1), an injector body (4) is arranged at the top of the infusion needle (1), an injection needle (5) is arranged at the bottom of the injector body (4), and an infusion bottle plug (6) is arranged at the bottom of the surface of the infusion needle (1).
2. A piercing needle tool for assisting in reducing the number of times a stopper is pierced as set forth in claim 1 wherein: the bottom of the surface of the transfusion needle head (1) is fixedly connected with a stress ring (7), and the surface of the stress ring (7) is arc-shaped.
3. A piercing needle tool for assisting in reducing the number of times a stopper is pierced as set forth in claim 1 wherein: the surface of the handle (3) is fixedly connected with a friction sleeve (8), and the friction sleeve (8) is arc-shaped.
4. A piercing needle tool for assisting in reducing the number of times a stopper is pierced as set forth in claim 1 wherein: the top and the bottom of the silica gel sealing pad (2) are both provided with limiting rings (9), and the surfaces of the limiting rings (9) are fixedly connected with the inner wall of the infusion needle head (1).
5. A piercing needle tool for assisting in reducing the number of times a stopper is pierced as set forth in claim 1 wherein: the diameter of the top of the transfusion needle head (1) is larger than that of the bottom of the transfusion needle head (1), and the outer side of the handle (3) is arc-shaped.
6. A piercing needle tool for assisting in reducing the number of times a stopper is pierced as set forth in claim 1 wherein: the back of transfusion needle (1) communicates there is connecting pipe (10), the top intercommunication of connecting pipe (10) has clamp switch (11), the top intercommunication of clamp switch (11) has fixed pipe (12), the top threaded connection of fixed pipe (12) has nut (13).
CN202321222904.XU 2023-05-19 2023-05-19 Puncture needle tool capable of helping to reduce times of puncturing bottle stopper Active CN219983605U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321222904.XU CN219983605U (en) 2023-05-19 2023-05-19 Puncture needle tool capable of helping to reduce times of puncturing bottle stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321222904.XU CN219983605U (en) 2023-05-19 2023-05-19 Puncture needle tool capable of helping to reduce times of puncturing bottle stopper

Publications (1)

Publication Number Publication Date
CN219983605U true CN219983605U (en) 2023-11-10

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ID=88613974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321222904.XU Active CN219983605U (en) 2023-05-19 2023-05-19 Puncture needle tool capable of helping to reduce times of puncturing bottle stopper

Country Status (1)

Country Link
CN (1) CN219983605U (en)

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