CN218501080U - Double-circuit infusion drip chamber - Google Patents
Double-circuit infusion drip chamber Download PDFInfo
- Publication number
- CN218501080U CN218501080U CN202221226816.2U CN202221226816U CN218501080U CN 218501080 U CN218501080 U CN 218501080U CN 202221226816 U CN202221226816 U CN 202221226816U CN 218501080 U CN218501080 U CN 218501080U
- Authority
- CN
- China
- Prior art keywords
- drip chamber
- liquid inlet
- dropping funnel
- infusion
- liquid outlet
- 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.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 6
- 206010011469 Crying Diseases 0.000 abstract description 5
- 239000007767 bonding agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a double-circuit infusion drip chamber, including the drip chamber body, the upper end of drip chamber body is connected with the drip chamber lid, and drip chamber lid middle part top is equipped with two liquid inlet joints, and drip chamber lid middle part below is equipped with out the liquid joint, goes out the inside intercommunication of liquid joint one end and drip chamber body, and the other end communicates with two liquid inlet joints, and drip chamber lid and liquid joint, two liquid inlet joints injection moulding as an organic whole. The utility model discloses combine tee bend spare and the function of dripping the fill lid, both integrative injection moulding, on the basis that satisfies double-circuit infusion demand, effectively reduced the bond point of being connected with the infusion pipeline, the number of bond points has reduced 50%, has reduced the weeping risk, has improved the infusion security.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to double-circuit infusion drip chamber.
Background
At present, when clinical venous transfusion in the medical field is carried out, a disposable precise transfusion device is generally adopted, the transfusion device with a double-insertion double-bag type safe transfusion function is realized by adopting a three-way piece for connection, wherein a liquid outlet joint of the three-way piece is connected with a dropping funnel cover of a dropping funnel through a connecting hose, and the other two liquid inlet joints are connected with a bottle stopper puncture outfit through a transfusion pipeline. There are a plurality of bonding points between tee bend spare, drip chamber and each transfusion pipeline in the above-mentioned product, every bonding point all need utilize the adhesive to bond, and for the product, the more the quantity of bonding point just means that the risk of weeping is bigger, and is lower to operator and user's factor of safety. Therefore, there is a need for a dual-channel infusion drip chamber that can combine the functions of a tee and a drip chamber to reduce the number of bonding points, reduce the risk of leakage, and improve the infusion safety.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to in the background art, a double-circuit infusion drip chamber is provided, through the utility model discloses can effectively combine the function of tee bend and drip chamber, reduce bonding point quantity, reduce the weeping risk, improve the infusion security.
In order to achieve the above object, the technical solution of the present invention is as follows:
the utility model provides a double-circuit infusion drip chamber, includes the drip chamber body, its characterized in that: the upper end of drip chamber body is connected with the drip chamber lid, drip chamber lid middle part top is equipped with two liquid inlet connectors, and drip chamber lid middle part below is equipped with out the liquid joint, go out the inside intercommunication of liquid joint one end and drip chamber body, the other end and two liquid inlet connectors intercommunication, drip chamber lid and play liquid joint, two liquid inlet connectors injection moulding as an organic whole.
Preferably, the liquid outlet joint and the two liquid inlet joints are integrally in a Y-shaped structure.
Preferably, the drip chamber cover is connected with the drip chamber body through adhesive.
Preferably, the dropping funnel body is made of PVC.
Preferably, the drip chamber cover, the liquid outlet joint and the liquid inlet joint are made of ABS.
Preferably, the length of the liquid outlet joint is 10mm, and the inner diameter of the liquid outlet joint is 3mm.
Preferably, the length of two liquid inlet joints is 11mm, and the inner diameter of the two liquid inlet joints is 5.5mm.
Compared with the prior art, the utility model discloses beneficial effect as follows:
the utility model discloses combine tee bend spare and the function of dripping the fill lid, both integrative injection moulding, on the basis that satisfies double-circuit infusion demand, effectively reduced the bond point of being connected with the infusion pipeline, the bond point quantity has reduced 50%, has reduced the weeping risk, has improved the infusion security.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
in the figure: 1. the dropping funnel comprises a dropping funnel body, 2, a dropping funnel cover, 3, a liquid inlet joint, 4, a liquid outlet joint, 5 and an adhesive.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1, a double-circuit infusion dropping funnel, including dropping funnel body 1, the upper end of dropping funnel body is connected with dropping funnel lid 2, dropping funnel lid middle part top is equipped with two liquid inlet joint 3, dropping funnel lid middle part below is equipped with liquid outlet joint 4, liquid outlet joint one end and the inside intercommunication of dropping funnel body, the other end and two liquid inlet joint intercommunication, dropping funnel lid and liquid outlet joint, two liquid inlet joint injection moulding as an organic whole, improve product structural strength, reduce the bonding point, two liquid inlet joint symmetric distribution, liquid outlet joint and two liquid inlet joint wholly are Y type structure, ensure the stability of feed liquor, the material of dropping funnel body is PVC, dropping funnel lid, the material of liquid outlet joint and liquid inlet joint is ABS, adopt bonding agent 5 to be connected between dropping funnel lid and the dropping funnel body, the bonding agent that adopts in this embodiment is epoxy glue. The length of the liquid outlet joint is 10mm, the inner diameter of the liquid outlet joint is 3mm, the length of the two liquid inlet joints is 11mm, the inner diameter of the two liquid inlet joints is 5.5mm, and the two liquid inlet joints are matched with the liquid outlet joint for use, so that the double-path infusion function is met.
The utility model discloses combine tee bend spare and drip chamber lid's function, and with the integrative injection moulding of drip chamber lid, effectively reduced the bond point of being connected with the infusion pipeline, 4 bond points (3 bond points between three joint of tee bend spare and the infusion pipeline, 1 bond point between infusion pipeline and the drip chamber) from current product, reduce 2 bond points (2 bond points between two feed liquor connectors and the infusion pipeline) to current product, when satisfying the double-circuit infusion demand, the number of bond points has been reduced, reduce the weeping risk, the infusion security improves.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a double-circuit infusion drip chamber, includes the drip chamber body, its characterized in that: the upper end of the dropping funnel body is connected with a dropping funnel cover, two liquid inlet connectors are arranged above the middle of the dropping funnel cover, a liquid outlet connector is arranged below the middle of the dropping funnel cover, one end of the liquid outlet connector is communicated with the inside of the dropping funnel body, the other end of the liquid outlet connector is communicated with the two liquid inlet connectors, and the dropping funnel cover is integrally injection-molded with the liquid outlet connector and the two liquid inlet connectors.
2. A two-way infusion drip chamber as defined in claim 1, wherein: the liquid outlet joint and the two liquid inlet joints are integrally Y-shaped.
3. A two-way infusion drip chamber as defined in claim 1, wherein: the drip chamber cover is connected with the drip chamber body through adhesive.
4. A two-way infusion drip chamber as defined in claim 1, wherein: the dropping funnel body is made of PVC.
5. A two-way infusion drip chamber as defined in claim 1, wherein: the drip chamber cover, the liquid outlet joint and the liquid inlet joint are made of ABS.
6. A two-way infusion drip chamber as defined in claim 1, wherein: the length of the liquid outlet joint is 10mm, and the inner diameter of the liquid outlet joint is 3mm.
7. A two-way infusion drip chamber as defined in claim 1, wherein: the length of two liquid inlet joints is 11mm, and the internal diameter is 5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226816.2U CN218501080U (en) | 2022-05-20 | 2022-05-20 | Double-circuit infusion drip chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226816.2U CN218501080U (en) | 2022-05-20 | 2022-05-20 | Double-circuit infusion drip chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218501080U true CN218501080U (en) | 2023-02-21 |
Family
ID=85205694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221226816.2U Expired - Fee Related CN218501080U (en) | 2022-05-20 | 2022-05-20 | Double-circuit infusion drip chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218501080U (en) |
-
2022
- 2022-05-20 CN CN202221226816.2U patent/CN218501080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |