CN214911611U - Convenient double-channel infusion apparatus - Google Patents
Convenient double-channel infusion apparatus Download PDFInfo
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- CN214911611U CN214911611U CN202120119115.8U CN202120119115U CN214911611U CN 214911611 U CN214911611 U CN 214911611U CN 202120119115 U CN202120119115 U CN 202120119115U CN 214911611 U CN214911611 U CN 214911611U
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- elastic sheet
- connecting rod
- tube
- infusion
- transfer line
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Abstract
The utility model discloses a convenient binary channels transfusion system, including two single tube transfusion systems, the single tube transfusion system includes the transfer line, be equipped with on the transfer line and end the clamp, end the elastic sheet that presss from both sides including "U" shape, the bottom of elastic sheet is equipped with the breach that is used for the transfer line to pass, be equipped with the triangle fixture block on two relative faces of elastic sheet, the inclined plane of two triangle fixture blocks sets up relatively, be equipped with briquetting and connecting rod on two vertical sections of elastic sheet respectively, the briquetting is located one side that the transfer line was kept away from to the elastic sheet, the connecting rod rotates with the elastic sheet to be connected, be equipped with the rectangular hole that is used for the transfer line to pass on the connecting rod, the one end that the elastic sheet was kept away from to the connecting rod is equipped with downward convex sand grip, the upper portion of sand grip be equipped with briquetting matched with spacing groove. The utility model discloses can solve and wash the problem that need relapse the plug around the injection medicine.
Description
Technical Field
The utility model belongs to the technical field of the medical supplies technique and specifically relates to a convenient binary channels transfusion system is related to.
Background
Currently, a single-channel infusion apparatus is mostly used clinically, as the name suggests, only a single-channel infusion channel is provided, in the actual infusion process, before and after the injection treatment medication (such as levofloxacin lactate injection, bromhexine and the like) is used, the infusion apparatus needs to be washed, the common method is to take down the insertion pin from the infusion bag, insert the insertion pin into a saline bottle, and insert the insertion pin back into the infusion bag after the washing is finished, so that the repeated insertion and extraction operation is inconvenient, and the leakage of the medication liquid can be caused in the insertion and extraction process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a convenient double-channel infusion apparatus.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a convenient binary channels transfusion system, including two single tube transfusion systems, the single tube transfusion system includes the transfer line, be equipped with on the transfer line and end the clamp, end the elastic sheet that presss from both sides including "U" shape, the bottom of elastic sheet is equipped with the breach that is used for the transfer line to pass, be equipped with the triangle fixture block on two relative faces of elastic sheet, the inclined plane of two triangle fixture blocks sets up relatively, be equipped with briquetting and connecting rod on two vertical sections of elastic sheet respectively, the briquetting is located the one side that the transfer line was kept away from to the elastic sheet, the connecting rod rotates with the elastic sheet to be connected, be equipped with the rectangular hole that is used for the transfer line to pass on the connecting rod, the one end that the elastic sheet was kept away from to the connecting rod is equipped with downward convex sand grip, the upper portion of sand grip is equipped with briquetting matched with spacing groove, spacing groove and rectangular hole are linked together, the lower extreme of two transfer lines passes through three-way pipe and pipe connection, be equipped with drip chamber and speed regulator on the pipe in proper order, the one end that the three-way pipe was kept away from is equipped with the vein pjncture needle.
The opposite surfaces of the two triangular clamping blocks are provided with arc-shaped ends which protrude towards one side of the infusion tube.
A torsional spring is arranged between the connecting rod and the elastic sheet.
The utility model has the advantages that: two single-tube transfusion devices are arranged and connected with the catheter through a three-way pipe, one single-tube transfusion device is used for communicating therapeutic drugs, and the other single-tube transfusion device is used for communicating normal saline; when injecting medicine, the stop clamp on the single-tube transfusion device connected with normal saline is closed, and the medicine flows into human body along the catheter; when needing to wash the pipeline, close and connect the end clamp on the single tube transfusion system of injection medicine, insert normal saline bottle with another single tube transfusion system, open and connect the end clamp on the single tube transfusion system of normal saline, the utility model is simple in operation, need not to relapse the plug to the contact pin.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the stop clip of the present invention;
FIG. 3 is a side view of the stop clip of the present invention;
in the figure: the single-tube infusion apparatus comprises a single-tube infusion apparatus 1, a needle insertion 11, an infusion tube 12, a stop clamp 2, a connecting rod 21, a convex strip 22, a limiting groove 23, an elastic sheet 24, a notch 241, a triangular clamping block 25, an arc-shaped end 26, a pressing block 27, a long hole 28, a torsion spring 29, a three-way tube 3, a catheter 4, a dropping funnel 5, a speed regulator 6 and a vein puncture needle 7.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 3, a convenient dual-channel infusion apparatus comprises two single-tube infusion apparatuses 1, each single-tube infusion apparatus 1 comprises an infusion tube 12, the upper portion of the infusion tube 12 is connected with a pin 11, a stop clip 2 is arranged on the infusion tube 12, the stop clip 2 comprises a U-shaped elastic sheet 24, a notch 241 for the infusion tube 12 to pass through is arranged at the bottom of the elastic sheet 24, triangular clamping blocks 25 are arranged on two opposite surfaces of the elastic sheet 24, the inclined surfaces of the two triangular clamping blocks 25 are oppositely arranged, arc-shaped ends 26 are arranged on the opposite surfaces of the two triangular clamping blocks 25, the arc-shaped ends 26 protrude towards one side of the infusion tube 12, two vertical sections of the elastic sheet 24 are respectively provided with a pressing block 27 and a connecting rod 21, the pressing block 27 is positioned on one side of the elastic sheet 24 away from the infusion tube 12, the connecting rod 21 is rotatably connected with the elastic sheet 24, a long hole 28 for the infusion tube 12 to pass through is arranged on the connecting rod 21, one end of the connecting rod 21 away from the elastic sheet 24 is provided with a protruding strip 22 protruding downwards, the upper part of the convex strip 22 is provided with a limiting groove 23 matched with the pressing block 27, and the limiting groove 23 is communicated with the strip hole 28; when liquid does not need to flow in the infusion tube 12, the elastic piece 24 is held by a hand, the thumb presses the elastic piece 24 inwards, so that the two vertical sections of the elastic piece 24 are close to each other, the two arc-shaped ends 26 are close to each other and then extrude the infusion tube 21, the infusion tube 21 is cut off, and the liquid in the infusion tube 21 stops flowing downwards; index finger promotes connecting rod 21 and rotates downwards, and when the left vertical section of flexure strip 24 was located rectangular hole 28, unclamped the finger, the both ends of flexure strip 24 were expanded to both sides, and briquetting 27 can be gone into spacing groove 23 and fixed this moment, and convenient operation can accomplish by the single hand.
The lower ends of the two infusion tubes 12 are connected with a catheter 4 through a three-way tube 3, a dropping funnel 5 and a speed regulator 6 are sequentially arranged on the catheter 4, one end of the catheter 4, which is far away from the three-way tube 3, is provided with a vein puncture needle 7, one single-tube infusion apparatus is used for communicating therapeutic drugs, and the other single-tube infusion apparatus is used for communicating normal saline; when injecting medicine, the stop clamp on the single-tube transfusion device connected with normal saline is closed, and the medicine flows into human body along the catheter; when the pipeline needs to be washed, the stop clamp on the single-tube infusion apparatus connected with the injection medicine is closed, the other single-tube infusion apparatus is inserted into the physiological saline bottle, and the stop clamp on the single-tube infusion apparatus connected with the physiological saline is opened, so that the operation is simple, and the insertion needle does not need to be repeatedly plugged.
A torsion spring 29 is arranged between the connecting rod 21 and the elastic piece 24, when the infusion tube needs to be communicated, the elastic piece 24 is held by a hand, the thumb presses the elastic piece 24 inwards, the connecting rod 21 rotates upwards under the action of the torsion spring 29, and after the hand is loosened, the two vertical sections of the elastic piece 24 are bounced outwards, so that the arc-shaped section 26 is separated from the infusion tube 12, and the infusion tube 12 is communicated.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. The utility model provides a convenient binary channels transfusion system, includes two single tube transfusion systems (1), its characterized in that: the single-tube infusion apparatus (1) comprises an infusion tube (12), a stop clamp (2) is arranged on the infusion tube (12), the stop clamp (2) comprises a U-shaped elastic sheet (24), a notch (241) for the infusion tube (12) to pass through is arranged at the bottom of the elastic sheet (24), triangular clamping blocks (25) are arranged on two opposite surfaces of the elastic sheet (24), inclined surfaces of the triangular clamping blocks (25) are oppositely arranged, a pressing block (27) and a connecting rod (21) are respectively arranged on two vertical sections of the elastic sheet (24), the pressing block (27) is positioned on one side, away from the infusion tube (12), of the elastic sheet (24), the connecting rod (21) is rotatably connected with the elastic sheet (24), a long strip hole (28) for the infusion tube (12) to pass through is arranged on the connecting rod (21), and a convex strip (22) downwards is arranged at one end, away from the elastic sheet (24), of the connecting rod (21), the upper portion of sand grip (22) is equipped with spacing groove (23) with briquetting (27) matched with, spacing groove (23) are linked together with rectangular hole (28), two the lower extreme of transfer line (12) passes through three-way pipe (3) and pipe connection (4), be equipped with dropping funnel (5) and speed regulator (6) on pipe (4) in proper order, the one end that three-way pipe (3) were kept away from in pipe (4) is equipped with vein pjncture needle (7).
2. A convenient dual port infusion set according to claim 1 wherein: the opposite surfaces of the two triangular clamping blocks (25) are provided with arc-shaped ends (26), and the arc-shaped ends (26) protrude towards one side of the infusion tube (12).
3. A convenient dual port infusion set according to claim 1 wherein: a torsion spring (29) is arranged between the connecting rod (21) and the elastic sheet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119115.8U CN214911611U (en) | 2021-01-18 | 2021-01-18 | Convenient double-channel infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119115.8U CN214911611U (en) | 2021-01-18 | 2021-01-18 | Convenient double-channel infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911611U true CN214911611U (en) | 2021-11-30 |
Family
ID=79078991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120119115.8U Active CN214911611U (en) | 2021-01-18 | 2021-01-18 | Convenient double-channel infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911611U (en) |
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2021
- 2021-01-18 CN CN202120119115.8U patent/CN214911611U/en active Active
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