CN215875772U - Transfusion tube - Google Patents
Transfusion tube Download PDFInfo
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- CN215875772U CN215875772U CN202122067665.2U CN202122067665U CN215875772U CN 215875772 U CN215875772 U CN 215875772U CN 202122067665 U CN202122067665 U CN 202122067665U CN 215875772 U CN215875772 U CN 215875772U
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- connector
- infusion tube
- extension
- infusion
- tube body
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Abstract
The utility model discloses an infusion tube, which comprises an infusion tube body and an extension tube, wherein the lower end of the infusion tube body is detachably connected with the extension tube; the extension pipe comprises a connector and an extension pipe body with the inner diameter equal to that of the infusion pipe body, the connector is fixedly arranged at the upper end of the extension pipe body, a connecting hole communicated with the extension pipe body is formed in the connector, the lower end of the infusion pipe body is connected with the connecting hole, a fixing piece and a connecting piece are arranged on the side wall of the connector, the fixing piece and the connecting piece are uniformly distributed along the circumferential direction of the side wall of the connector, and the fixing piece and the connecting piece on different connectors can be detachably connected; the lower end of the extension tube body has the same structure as the lower end of the infusion tube body and can be detachably connected with the joint of the vein needle or the medical three-way tube. The utility model solves the problems that the flow speed of the injection liquid is slowed down and the treatment time is delayed due to the thinner extension pipe diameter in the prior art, and can better avoid the entanglement of the pipeline.
Description
Technical Field
The utility model relates to medical equipment, in particular to an infusion tube.
Background
The infusion tube is usually used for infusion or blood transfusion, in the process of infusion and transfusion, in order to increase the actual length of the infusion tube, an infusion extension tube is usually required to be connected between the infusion tube and the output needle, but the existing infusion extension tube has a thin tube diameter, so that the flow rate of injection is slowed in the use process, and the treatment time is delayed; and when a plurality of groups of medicines need to be infused during infusion of some patients, a plurality of groups of infusion tubes need to be arranged, and the plurality of groups of infusion tubes can lead to a plurality of pipelines, so that the pipelines are entangled, and the error risk is greatly improved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome the above-mentioned drawbacks of the prior art, and an object of the present invention is to provide an infusion tube that does not affect the flow rate and can avoid the winding of the tube.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a transfusion tube comprises a transfusion tube body and an extension tube, wherein the transfusion tube body is sequentially provided with a bottle stopper puncture outfit, a drip cup and a flow rate regulator from top to bottom, and the lower end of the transfusion tube body is detachably connected with the extension tube; the extension pipe comprises a connector and an extension pipe body with the inner diameter equal to that of the infusion pipe body, the connector is fixedly arranged at the upper end of the extension pipe body, a connecting hole communicated with the extension pipe body is formed in the connector, the lower end of the infusion pipe body is connected with the connecting hole, a fixing piece and a connecting piece are arranged on the side wall of the connector, the fixing piece and the connecting piece are uniformly distributed along the circumferential direction of the side wall of the connector, and the fixing piece and the connecting piece on different connectors can be detachably connected; the lower end of the extension tube body has the same structure as the lower end of the infusion tube body and can be detachably connected with the joint of the vein needle or the medical three-way tube.
As a further improvement of the above technical solution:
the connecting head is in a square shape, the connecting piece comprises a connecting plate, the connecting plate is arranged in parallel with the side wall of the connecting head, and the upper end of the connecting plate is convexly provided with a connecting block connected with the connecting head; the mounting includes the fixed plate and sets up the curb plate in the fixed plate left and right sides, curb plate and connector lateral wall fixed connection, has the interval that can supply the connecting plate to stretch into between fixed plate and the connector.
The elastic rope is fixedly connected to the connecting head, the end portion of the elastic rope is connected with the hanging ring, the infusion tube body is provided with the clamping block, the clamping block is located between the flow rate regulator and the lower end of the infusion tube body, and the upper end of the clamping block is provided with a groove used for connecting the fixing hanging ring.
The lower extreme of extension pipe body is provided with one-way feed liquor valve, and one-way feed liquor valve setting is in extension pipe body and with extension pipe body inner wall connection.
The one-way liquid inlet valve is a duckbill valve.
The connecting head is provided with a transparent plate, and a clamping groove with an opening at the upper end is formed between the transparent plate and the connecting head.
Compared with the prior art, the utility model has the advantages that:
the infusion tube comprises an infusion tube body and an extension tube, wherein the inner diameter of the extension tube is equal to that of the infusion tube body, so that the problems that the flow rate of an injection is slowed and the treatment time is delayed due to the fact that the diameter of the extension tube is small in the prior art are solved; the infusion tube is connected with the extension tube through the connector, the two opposite sides of the connector are provided with the fixing part and the connecting part, the fixing part and the connecting part on different connectors can be detachably connected, and the tube body can be better prevented from being entangled when multiple groups of infusion are carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is an enlarged view of fig. 2 at B.
Fig. 4 is an enlarged view at C of fig. 2.
FIG. 5 is a schematic view of the connection between the one-way liquid inlet valve and the extension pipe body according to the present invention.
FIG. 6 is a view showing the state of use of the present invention in carrying out multiple sets of infusion.
Reference numbers in the figures: 1. an infusion tube body; 11. a bottle stopper puncture outfit; 12. a drip cup; 13. a flow rate regulator; 2. an extension tube; 21. a connector; 22. an extension pipe body; 3. a fixing member; 31. a fixing plate; 32. a side plate; 4. a connecting member; 41. a connecting plate; 42. connecting blocks; 5. an elastic cord; 51. hanging a ring; 6. a clamping block; 61. a groove; 7. a transparent plate; 8. a one-way liquid inlet valve.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.
As shown in fig. 1 to 6, the infusion tube of the present embodiment includes an infusion tube body 1 and an extension tube 2, and the lower end of the infusion tube body 1 is detachably connected to the extension tube 2.
The infusion tube body 1 is sequentially provided with a bottle stopper puncture outfit 11, a drip cup 12 and a flow rate regulator 13 from top to bottom. The infusion tube body 1 is provided with a clamping block 6, the clamping block 6 is positioned between the flow rate regulator 13 and the lower end of the infusion tube body 1, and the upper end of the clamping block 6 is provided with a groove 61 for connecting a fixed hanging ring 51. The lower end of the infusion tube body 1 can be detachably connected with the extension tube 2 and can also be detachably connected with the joint of the vein needle or the medical three-way tube. The connection mode can be plug-in connection or threaded connection.
Extension pipe 2 includes connector 21 and extension pipe body 22 that the internal diameter equals with infusion pipe body 1 internal diameter, and the internal diameter that will extend the pipe body sets up to equal with infusion pipe body internal diameter, can effectually avoid the velocity of flow to slow down behind the extension pipe body of liquid medicine flow. The connector 21 is square, the connector 21 is fixedly arranged at the upper end of the extension tube body 22, a connecting hole communicated with the extension tube body 22 is formed in the connector 21, the diameter of the connecting hole is matched with the outer diameter of the infusion tube body 1, and the lower end of the infusion tube body 1 is detachably connected in the connecting hole in an inserting mode or in a threaded mode. The elastic rope 5 is fixedly connected to the connector 21, the end of the elastic rope 5 is connected with the hanging ring 51, and the hanging ring 51 is used for being hung in the groove 61 of the clamping block 6, so that the connection stability of the infusion tube body 1 and the connector 21 is ensured.
The side wall of the connecting head 21 is provided with a fixing part 3 and a connecting part 4. The fixing pieces 3 and the connecting pieces 4 are uniformly distributed along the circumferential direction of the side wall of the connector 21, and the fixing pieces 3 and the connecting pieces 4 on different connectors 21 can be detachably connected. The fixing member 3 includes a fixing plate 31 and side plates 32 disposed on left and right sides of the fixing plate 31, the side plates 32 are fixedly connected to side walls of the connecting head 21, and a certain distance is provided between the fixing plate 31 and the connecting head 21. The connecting piece 4 comprises a connecting plate 41, the connecting plate 41 is arranged in parallel with the side wall of the connecting head 21, and the upper end of the connecting plate 41 is convexly provided with a connecting block 42 connected with the connecting head 21; the connecting plate 41 may be inserted between the fixing plate 31 and the connecting head 21. The lower end of the extension tube body 22 has the same structure as the lower end of the infusion tube body 1 and can be detachably connected with the joint of a vein needle or a medical three-way tube.
The connecting head 21 is provided with a transparent plate 7, and a clamping groove with an opening at the upper end is formed between the transparent plate 7 and the connecting head 21. Be used for placing the serial number, when just carrying out the multiunit infusion, conveniently accomodate the arrangement, avoid the body to entangle.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. An infusion tube, which is characterized in that: comprises a transfusion tube body (1) and an extension tube (2),
the infusion tube body (1) is sequentially provided with a bottle stopper puncture outfit (11), a drip cup (12) and a flow rate regulator (13) from top to bottom, and the lower end of the infusion tube body (1) is detachably connected with the extension tube (2);
the extension tube (2) comprises a connector (21) and an extension tube body (22) with the inner diameter equal to that of the infusion tube body (1), the connector (21) is fixedly arranged at the upper end of the extension tube body (22), a connecting hole communicated with the extension tube body (22) is formed in the connector (21), the lower end of the infusion tube body (1) is detachably connected with the connecting hole, a fixing piece (3) and a connecting piece (4) are arranged on the side wall of the connector (21), the fixing piece (3) and the connecting piece (4) are uniformly distributed along the circumferential direction of the side wall of the connector (21), and the fixing piece (3) and the connecting piece (4) on different connectors (21) can be detachably connected;
the lower end of the extension tube body (22) has the same structure as the lower end of the infusion tube body (1) and can be detachably connected with the joint of a vein needle or a medical three-way tube.
2. The infusion tube of claim 1, wherein: the connector (21) is in a square shape, the connecting piece (4) comprises a connecting plate (41), the connecting plate (41) is arranged in parallel with the side wall of the connector (21), and a connecting block (42) connected with the connector (21) is arranged at the upper end of the connecting plate (41) in a protruding mode; mounting (3) are including fixed plate (31) and curb plate (32) of setting in the fixed plate (31) left and right sides, curb plate (32) with connector (21) lateral wall fixed connection, fixed plate (31) with have the interval that can supply connecting plate (41) to stretch into between connector (21).
3. The infusion tube of claim 1, wherein: fixedly connected with stretch cord (5) on connector (21), stretch cord (5) end connection has link (51), be provided with joint piece (6) on transfer line body (1), joint piece (6) are located between velocity of flow regulator (13) and transfer line body (1) lower extreme, joint piece (6) upper end is provided with recess (61) that are used for fixed link (51) to connect.
4. The infusion tube of claim 1, wherein: the lower extreme of extension pipe body (22) is provided with one-way feed liquor valve (8), one-way feed liquor valve sets up in extension pipe body (22) and is connected with extension pipe body (22) inner wall.
5. The infusion tube of claim 4, wherein: the one-way liquid inlet valve (8) is a duckbill valve.
6. The infusion tube of claim 1, wherein: the connecting head (21) is provided with a transparent plate (7), and a clamping groove with an upper end opening is formed between the transparent plate (7) and the connecting head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067665.2U CN215875772U (en) | 2021-08-30 | 2021-08-30 | Transfusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067665.2U CN215875772U (en) | 2021-08-30 | 2021-08-30 | Transfusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215875772U true CN215875772U (en) | 2022-02-22 |
Family
ID=80342248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122067665.2U Active CN215875772U (en) | 2021-08-30 | 2021-08-30 | Transfusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215875772U (en) |
-
2021
- 2021-08-30 CN CN202122067665.2U patent/CN215875772U/en active Active
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