CN219847626U - Bubble-proof infusion apparatus - Google Patents
Bubble-proof infusion apparatus Download PDFInfo
- Publication number
- CN219847626U CN219847626U CN202320028761.2U CN202320028761U CN219847626U CN 219847626 U CN219847626 U CN 219847626U CN 202320028761 U CN202320028761 U CN 202320028761U CN 219847626 U CN219847626 U CN 219847626U
- Authority
- CN
- China
- Prior art keywords
- liquid medicine
- infusion
- bubble
- infusion apparatus
- drip cup
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- 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.)
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Links
- 238000001802 infusion Methods 0.000 title claims abstract description 52
- 239000003814 drug Substances 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an anti-bubble infusion apparatus, which belongs to the technical field of medical appliances and comprises an infusion apparatus body, wherein an anti-bubble device is arranged inside the infusion apparatus body. The utility model provides a structure capable of rapidly eliminating bubbles generated when a bottle stopper puncture outfit is dripped into a drip cup by arranging the bubble prevention device in the infusion apparatus. Therefore, the liquid medicine dripping device can prevent the liquid medicine dripping at high positions from impacting to form bubbles, and can quickly eliminate and filter the generated bubbles in the drip cup before the liquid medicine enters a human body, so that the liquid medicine in the infusion device is defoamed and the infusion safety is guaranteed.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an anti-bubble infusion apparatus.
Background
Infusion sets are a common medical device for establishing a channel between a vein and a liquid medicine, and are mainly used for intravenous infusion for patients. The infusion apparatus generally comprises an intravenous needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit and an air filter which are connected. The infusion apparatus is one of the most commonly used medical instruments, and is more important for optimizing the structure and improving the performance.
At present, in the infusion apparatus, a bottle stopper puncture outfit is generally inserted into a liquid medicine bag (bottle) mouth in use, then a drip cup is extruded to enable liquid medicine to quickly enter the drip cup, a flow speed regulator is regulated to the maximum, the liquid medicine is filled in a whole infusion hose and flows out from an injection needle, and finally the injection needle is inserted into a vein of a patient to carry out infusion after the flow speed regulator is regulated to a normal flow speed, however, in the infusion process, the liquid medicine dropped by a liquid inlet at the upper end of the drip cup collides with the liquid medicine in the drip cup, so that bubbles are easy to generate, the bubbles enter a human body along the infusion apparatus to cause harm to the human body, and most medical staff invert the drip cup by reversely folding the infusion hose between the drip cup and the bottle stopper puncture outfit before injection, so that the liquid medicine in the drip cup is filled in the state to avoid the follow-up collision of the medicine industry due to the clearance of the drip cup.
However, when there is a disposable infusion apparatus directly connected to the drip cup and the bottle stopper puncture device, since there is no infusion hose between the drip cup and the bottle stopper puncture device, it cannot fill the drip cup with the liquid medicine to exhaust the air by reversely folding the infusion hose, so that a large amount of liquid medicine generates a large amount of bubbles in the liquid medicine in the drip cup in the drip process, and the generated large amount of bubbles cannot be eliminated before entering the infusion hose, and if the generated bubbles enter the patient, huge damage will be caused to the patient.
Disclosure of Invention
Therefore, the utility model aims to provide an anti-bubble infusion apparatus, which solves the problem that bubbles generated by the impact of liquid medicine dripped into a drip cup in the infusion apparatus in the prior art cannot be eliminated before entering an infusion hose.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an anti-bubble infusion apparatus comprises an infusion apparatus body and is characterized in that: an anti-bubble device is arranged inside the infusion apparatus body.
Further, the transfusion system body is formed by sequentially connecting a bottle stopper puncture outfit, a drip cup, a transfusion hose, a flow speed regulator and a needle head, a hose inserting section is fixedly arranged in the drip cup, the hose inserting section is fixedly communicated with the transfusion hose, and the bubble preventing device is fixedly arranged in the drip cup. Through setting up bubble prevention device in drip chamber, be favorable to realizing preventing foaming in the place that the bubble originally can produce, prevent the production of bubble from the source.
Further, the bubble prevention device comprises a buffer table and a liquid medicine outlet, the buffer table is fixedly arranged at the top of the hose inserting section, and the side wall of the hose inserting section is provided with the liquid medicine outlet communicated with the hose inserting section. Through setting up the buffer platform, be favorable to realizing reducing the impact force of liquid medicine drip thereby avoid great impact to produce the bubble, through the setting of liquid medicine play medicine mouth, be favorable to realizing that the liquid medicine of drip bottom circulates.
Further, a liquid medicine filter screen is fixedly arranged on the outer side of the liquid medicine outlet, and the size of the liquid medicine filter screen is matched with the size of the liquid medicine outlet. The liquid medicine filter screen is favorable for filtering liquid medicine and removing bubbles.
Further, a connecting table is fixedly arranged between the bottle stopper puncture outfit and the drip cup, and an air filter is fixedly arranged on the side wall of the connecting table. The air filter is arranged to ensure that the air entering the infusion set is clean and cannot pollute the liquid medicine in the infusion set.
Further, the buffer table is a cylinder, the surface diameter of the buffer table is larger than the diameter of the bottle stopper puncture outfit, and the surface diameter of the buffer table is smaller than the inner diameter of the drip cup. The buffer table is arranged into the cylinder with the surface size between the diameter of the bottle stopper puncture outfit and the inner diameter of the drip cup, so that the buffer table can be fully connected with the low-drop liquid medicine, and the condition of missing connection is avoided.
The utility model has the following beneficial effects:
the utility model provides a structure capable of rapidly eliminating bubbles generated when a bottle stopper puncture outfit is dripped into a drip cup by arranging the bubble prevention device in the infusion apparatus. Therefore, the liquid medicine dripping device can prevent the liquid medicine dripping at high positions from impacting to form bubbles, and can quickly eliminate and filter the generated bubbles in the drip cup before the liquid medicine enters a human body, so that the liquid medicine in the infusion device is defoamed and the infusion safety is guaranteed.
Drawings
FIG. 1 is an overall assembly view;
fig. 2 is an enlarged view of the bubble preventing means.
Reference numerals illustrate:
1. a bottle stopper puncture outfit; 2. an air filter; 3. dropping a kettle; 4. a hose insert section; 5. an infusion hose; 6. a flow rate regulator; 7. a needle; 8. a buffer stage; 9. a liquid medicine filter screen; 10, a medicine outlet of the medicine liquid; 11. and a connection table.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-2, one embodiment provided by the present utility model: the utility model provides an anti-bubble transfusion system, includes the transfusion system body, and the transfusion system body is connected in order by bottle stopper puncture ware 1, drip kettle 3, infusion hose 5, velocity of flow regulator 6 and syringe needle 7 and is constituteed, at the inside fixed hose insert section 4 that is provided with of drip kettle 3, with hose insert section 4 with infusion hose 5 fixed intercommunication, with the fixed setting of anti-bubble device in drip kettle 3 inside, anti-bubble device includes buffer table 8 and liquid medicine outlet 10, with buffer table 8 fixed setting in hose insert section top 4, offered the liquid medicine outlet 10 that is linked together with it at hose insert section 4 middle part lateral wall, the fixed liquid medicine filter screen 9 that is provided with in liquid medicine outlet 10 outside, with liquid medicine filter screen 9 and liquid medicine outlet 10 size matched with.
In the implementation process of the embodiment, firstly, the bottle stopper puncture outfit 1 is inserted into the bottle mouth of an infusion bag, then the flow speed regulator 6 is opened to enable liquid medicine to enter the infusion apparatus, the liquid medicine is dripped into the drip cup 3 from the bottle stopper puncture outfit 1, the liquid medicine dripped into the drip cup 3 firstly impacts the buffer table 8 to be buffered, then flows into the bottom of the drip cup 3 from the buffer table 8, when the dripped liquid medicine is accumulated to be level with the liquid medicine outlet 10, the liquid medicine enters the hose insertion section 4 through the liquid medicine filter screen 9 and then enters the infusion hose 5, and finally flows out from the needle head 7. In this embodiment, the impact force of the liquid medicine falling is reduced by arranging the buffer table 8, so that a large number of bubbles are prevented from being formed in the drip cup 3 due to the excessive impact force, and a small number of generated bubbles are filtered and screened out by arranging the liquid medicine outlet 10 and the liquid medicine filter screen 9 in a combined manner, so that the function of preventing the bubbles is realized.
In the embodiment, a connecting table 11 is fixedly arranged between the bottle stopper puncture outfit 1 and the drip cup 3, and an air filter 2 is fixedly arranged on the side wall of the connecting table 11. The air filter 2 is arranged to ensure that the air entering the infusion set is clean and cannot pollute the liquid medicine in the infusion set.
In the embodiment, the buffer table 8 is provided as a cylinder, the surface diameter of the buffer table 8 is larger than the diameter of the bottle stopper puncture outfit 1, and the surface diameter of the buffer table 8 is smaller than the inner diameter of the drip cup 3. The buffer table 8 is arranged into the cylinder with the surface size between the diameter of the bottle stopper puncture outfit 1 and the inner diameter of the drip cup 3, so that the buffer table 8 can be fully connected with the dropped liquid medicine, and the condition of missing connection is avoided.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (3)
1. An anti-bubble infusion apparatus comprises an infusion apparatus body and is characterized in that: the infusion apparatus is characterized in that an anti-bubble device is arranged inside the infusion apparatus body, the infusion apparatus body is formed by sequentially connecting a bottle stopper puncture outfit, a drip cup, an infusion hose, a flow speed regulator and a needle head, a hose insertion section is fixedly arranged inside the drip cup, the hose insertion section is fixedly communicated with the infusion hose, the anti-bubble device is fixedly arranged inside the drip cup, the anti-bubble device comprises a buffer table and a liquid medicine outlet, the buffer table is fixedly arranged at the top of the hose insertion section, the side wall of the hose insertion section is provided with a liquid medicine outlet communicated with the hose insertion section, a liquid medicine filter screen is fixedly arranged outside the liquid medicine outlet, and the size of the liquid medicine filter screen is matched with that of the liquid medicine outlet.
2. The anti-bubble infusion apparatus of claim 1, wherein a connecting table is fixedly arranged between the bottle stopper puncture outfit and the drip cup, and an air filter is fixedly arranged on the side wall of the connecting table.
3. The anti-bubble infusion apparatus of claim 1, wherein the buffer table is a cylinder, the surface diameter of the buffer table is larger than the diameter of the bottle stopper puncture outfit, and the surface diameter of the buffer table is smaller than the inner diameter of the drip cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028761.2U CN219847626U (en) | 2023-01-06 | 2023-01-06 | Bubble-proof infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028761.2U CN219847626U (en) | 2023-01-06 | 2023-01-06 | Bubble-proof infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847626U true CN219847626U (en) | 2023-10-20 |
Family
ID=88336057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320028761.2U Active CN219847626U (en) | 2023-01-06 | 2023-01-06 | Bubble-proof infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847626U (en) |
-
2023
- 2023-01-06 CN CN202320028761.2U patent/CN219847626U/en active Active
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| GR01 | Patent grant |