CN215460951U - Fluid infusion puncture device - Google Patents
Fluid infusion puncture device Download PDFInfo
- Publication number
- CN215460951U CN215460951U CN202121337208.4U CN202121337208U CN215460951U CN 215460951 U CN215460951 U CN 215460951U CN 202121337208 U CN202121337208 U CN 202121337208U CN 215460951 U CN215460951 U CN 215460951U
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- fluid infusion
- fixed cover
- infusion container
- cover
- puncture needle
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Abstract
A fluid infusion puncture device comprises a fluid infusion container, wherein a rubber plug is arranged at an opening of the fluid infusion container; the puncture assembly comprises a fixed cover capable of covering the opening of the fluid infusion container, a movable cover movably connected with the fixed cover and capable of covering the opening of the fluid infusion container, and a puncture needle fixed on the fixed cover, wherein the input end of the puncture needle is arranged at the bottom of the fixed cover, and the output end of the puncture needle is arranged at the top of the fixed cover and connected with a hose. The puncture needle integrated on the fixed cover is utilized to puncture the rubber plug, and the movable cover is utilized to compress the hose to prevent liquid from flowing out, so that sealing is realized, and the liquid supplementing bag can be conveniently reused.
Description
Technical Field
The utility model relates to a medical apparatus, in particular to a fluid infusion puncture device.
Background
The fluid replacement container can be used for intravenous fluid replacement and daily gargling and cleaning. When the infusion bottle is used for intravenous infusion, the infusion container is disposable, medical workers can use the puncture needle to puncture the rubber plug of the infusion container and hang the infusion container to infuse a patient, and the infusion container can be discarded after infusion is finished. When a left daily mouth wash or cleaning is carried out, the fluid infusion container can be reused, and according to the structure of the existing puncture needle, the fluid infusion container cannot be sealed again after being punctured, so that the fluid infusion container which is not used up is discarded, and waste is caused.
Disclosure of Invention
The utility model aims to provide a fluid infusion puncturing device which can enable a fluid infusion container to be repeatedly used.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a fluid infusion puncture device comprises a fluid infusion container, wherein a rubber plug is arranged at an opening of the fluid infusion container; the puncture assembly comprises a fixed cover capable of covering the opening of the fluid infusion container, a movable cover movably connected with the fixed cover and capable of covering the opening of the fluid infusion container, and a puncture needle fixed on the fixed cover, wherein the input end of the puncture needle is arranged at the bottom of the fixed cover, and the output end of the puncture needle is arranged at the top of the fixed cover and connected with a hose. The principle of the utility model is as follows: when the fluid infusion container is used for intravenous infusion, the fixed cover is connected with an opening of the fluid infusion container, the puncture needle pierces the rubber plug, the movable cover is opened to release the hose, the input end of the hose is connected with the infusion tube, so that the fluid infusion container is hung, and the fluid in the fluid infusion container is infused through gravity; when the fluid infusion container is used for gargling or cleaning, the fixed cover is connected with an opening of the fluid infusion container, the puncture needle pierces the rubber plug, the movable cover is opened to release the hose, the fluid infusion container is squeezed by hands to enable the fluid to flow out of the hose, the movable cover is closed again after the fluid infusion container is used up, the movable cover bends and compresses the hose, the fluid in the fluid infusion container cannot flow out, sealing is achieved, and the fluid infusion container is convenient to reuse.
As a modification, the opening of the fluid infusion container is provided with a threaded joint with external threads, and the fixed cover comprises a cover plate and an annular outer skirt with internal threads, wherein the annular outer skirt is in threaded fit with the threaded joint.
As an improvement, one side of the movable cover is movably connected with the fixed cover through a connecting belt, and the other side of the movable cover is connected with the fixed cover through a buckle.
Compared with the prior art, the utility model has the following beneficial effects:
the puncture needle integrated on the fixed cover is used for puncturing the rubber plug, and the movable cover is used for compressing the hose to prevent liquid from flowing out, so that sealing is realized, and the liquid supplementing container can be conveniently reused.
Drawings
Fig. 1 is a schematic view of the opening of the movable lid.
Fig. 2 is a schematic view of the movable lid.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the fluid infusion puncturing device comprises a fluid infusion container and a puncturing assembly. The fluid infusion container 1 is a flexible plastic bag, an opening of the fluid infusion container 1 is provided with a threaded joint 5 with external threads, a rubber plug 6 for sealing is arranged in the threaded joint 5, the opening is sealed by the rubber plug 6, liquid is prevented from flowing out, and in addition, the rubber plug 6 can be pierced by a piercing needle. The puncture assembly comprises a fixed cover 2 which can cover the opening of the fluid infusion container 1, a movable cover 3 which is movably connected with the fixed cover 2 and can be covered with the fixed cover 2, and a puncture needle 4 which is fixed on the fixed cover 2; the puncture needle 4 and the fixed cover 2 are integrally molded by injection, the input end of the puncture needle 4 is arranged at the bottom of the fixed cover 2, the output end of the puncture needle 4 is arranged at the top of the fixed cover 2 and is connected with the hose 7, the hose 7 is easy to bend, and liquid cannot flow through the bent hose 7, so that the hose 7 is conveniently connected with a transfusion tube, a connector can be arranged at the output end of the hose 7, and the connector can be an opposite-insertion type connector; the fixed cover 2 comprises a cover plate and an annular outer skirt with internal threads, the annular outer skirt is in threaded fit with the threaded connector 5, and the fixed cover and the annular outer skirt can be covered and connected in other ways, so that the fixed cover 2 and the fluid infusion container 1 are reliably connected, the puncture needle 4 is prevented from being pulled out accidentally, the puncture needle 4 can be driven to move through threaded connection, and the puncture needle 4 can reliably penetrate through the rubber plug 6; one side of the movable cover 3 is movably connected with the fixed cover 2 through a connecting belt 9, the other side of the movable cover 3 is connected with the fixed cover 2 through a buckle 8, and the hose 7 can be tightly pressed between the movable cover 3 and the fixed cover 2 after the movable cover 3 is buckled with the fixed cover 2.
The principle of the utility model is as follows: when the fluid infusion container 1 is used for intravenous infusion, the fixed cover 2 is connected with an opening of the fluid infusion container 1, the puncture needle 4 pierces the rubber plug 6, the movable cover 3 is opened to release the hose 7, the input end of the hose 7 is connected with the infusion tube, so that the fluid infusion container 1 is hung, and fluid in the fluid infusion container 1 is infused through gravity; when the fluid infusion container 1 is used for gargling or cleaning, the fixed cover 2 is connected with an opening of the fluid infusion container 1, the puncture needle 4 pierces the rubber plug 6, the movable cover 3 is opened to release the hose 7, the fluid infusion container 1 is squeezed by hands to enable the fluid to flow out of the hose 7, the movable cover 3 is closed again after the fluid infusion container is used up, the movable cover 3 bends and compresses the hose 7, the fluid in the fluid infusion container 1 cannot flow out, sealing is achieved, and the fluid infusion container 1 can be used repeatedly conveniently.
Claims (3)
1. A fluid infusion puncture device comprises a fluid infusion container, wherein a rubber plug is arranged at an opening of the fluid infusion container; the method is characterized in that: the puncture assembly comprises a fixed cover capable of covering the opening of the fluid infusion container, a movable cover movably connected with the fixed cover and capable of covering the opening of the fluid infusion container, and a puncture needle fixed on the fixed cover, wherein the input end of the puncture needle is arranged at the bottom of the fixed cover, and the output end of the puncture needle is arranged at the top of the fixed cover and connected with a hose.
2. The fluid replacement puncture device according to claim 1, wherein: the fixed cover comprises a cover plate and an annular outer skirt, and the annular outer skirt is matched with the opening cover of the fluid infusion container.
3. The fluid replacement puncture device according to claim 1, wherein: one side of the movable cover is movably connected with the fixed cover through a connecting belt, and the other side of the movable cover is connected with the fixed cover through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337208.4U CN215460951U (en) | 2021-06-16 | 2021-06-16 | Fluid infusion puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337208.4U CN215460951U (en) | 2021-06-16 | 2021-06-16 | Fluid infusion puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215460951U true CN215460951U (en) | 2022-01-11 |
Family
ID=79719008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121337208.4U Active CN215460951U (en) | 2021-06-16 | 2021-06-16 | Fluid infusion puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215460951U (en) |
-
2021
- 2021-06-16 CN CN202121337208.4U patent/CN215460951U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |