CN217566988U - Dual-chamber dual-purpose infusion dropper - Google Patents
Dual-chamber dual-purpose infusion dropper Download PDFInfo
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- CN217566988U CN217566988U CN202221097975.7U CN202221097975U CN217566988U CN 217566988 U CN217566988 U CN 217566988U CN 202221097975 U CN202221097975 U CN 202221097975U CN 217566988 U CN217566988 U CN 217566988U
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- dropper
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Abstract
The utility model relates to the technical field of medical supplies and discloses a dual-cavity dual-purpose infusion dropper which comprises a first infusion tube, wherein the upper end of the first infusion tube is connected with a first connecting tube and a second connecting tube, and the lower end of the first infusion tube is connected with the upper end of a Murphy's dropper; the lower end of the second infusion tube is connected with an infusion needle, and the upper end of the second infusion tube is connected to the bottom of the Murphy's dropper and is upwards inserted into the Murphy's dropper; the Murphy's dropper is internally provided with a guide pipe, the guide pipe is coaxially sleeved on the peripheral side of the second infusion pipe, the upper end of the guide pipe protrudes upwards from the upper end of the second infusion pipe, a floating ball is arranged in the guide pipe, the upper end of the guide pipe is provided with a stopping piece for stopping the floating ball from floating out of the guide pipe, and the floating ball can float in the guide pipe or be blocked at the port of the upper end of the second infusion pipe. In the utility model, when different liquids need to be instilled, only the first connecting pipe or the second connecting pipe needs to be selected and used, the dropper does not need to be frequently replaced, and air embolism can be avoided.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a dual-purpose infusion dropper with double cavities.
Background
At present, different infusion droppers are selected according to different liquids to be injected, for example, a common dropper is suitable for injecting albumin, globulin and the like and various types of venous transfusion, but cannot be used for blood transfusion; the precision infusion apparatus is suitable for various venous transfusions, but cannot be used for blood transfusion and albumin, globulin and the like instillation. However, clinically, it is often necessary to perform continuous intravenous drip on a patient, and if a different infusion dropper is used according to the difference of the liquid to be injected, the dropper needs to be frequently replaced, which is not only time consuming but also increases the cost.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a dual-chamber dual-purpose infusion dropper, which solves the problem in the prior art that the dropper needs to be frequently replaced when different liquids are injected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
dual-purpose infusion burette of two-chamber, include:
the upper end of the first infusion tube is connected with a first connecting tube and a second connecting tube, and the lower end of the first infusion tube is connected with the upper end of a Murphy's dropper;
the lower end of the second infusion tube is connected with an infusion needle, and the upper end of the second infusion tube is connected to the bottom of the Murphy's dropper and is upwards inserted into the Murphy's dropper;
the Murphy's dropper is provided with a conduit in the Murphy's dropper, the coaxial cover of conduit is established the periphery side of second transfer line, just the upper end of conduit upwards protrusion in the upper end of second transfer line, be provided with the floater in the conduit, the upper end of conduit is provided with the stopper the floater comes up the stopper of conduit, the diameter of floater is greater than the diameter of second transfer line just the radius of floater is greater than the conduit with the radius difference of second transfer line, the floater can float in the conduit or block up the upper end port department of second transfer line.
Preferably, the conduit is arranged coaxially with the murphy's dropper.
Preferably, the stopper is a stop rod, and the stop rod is arranged through the center of the section of the pipe orifice of the conduit.
Preferably, the stop lever is provided with a plurality of stop levers which are arranged at intervals at the pipe orifice of the conduit.
Preferably, a liquid medicine filter is disposed on the second connection pipe.
Preferably, a first closing clip is provided on each of the first and second connection pipes.
Preferably, a flow rate regulator is arranged on the second infusion tube.
Preferably, a second closing clamp is arranged on the second infusion tube.
Preferably, the upper end of the Murphy's dropper is provided with a needle pushing opening, and a heparin cap is arranged on the needle pushing opening.
Preferably, the first infusion tube and the second infusion tube are connected with one infusion bag respectively.
Compared with the prior art, the embodiment of the utility model provides a dual-purpose infusion burette of two-chamber, its beneficial effect lies in:
the utility model discloses dual-purpose infusion burette of two-chamber connects first connecting pipe and second connecting pipe on first transfer line, and first connecting pipe and second connecting pipe can be connected the infusion bag that the loading has different liquid respectively, and the liquid that first connecting pipe and second connecting pipe flow all can pour into the human body into through murphy's burette and transfusion needle. When different liquids need to be dripped, only the first connecting pipe or the second connecting pipe needs to be selected and used, and the dropper does not need to be frequently replaced. In addition, in the utility model, a conduit is arranged in the Murphy's dropper, a floating ball is arranged in the conduit, when liquid exists in the conduit, the floating ball floats in the liquid and is far away from the upper end port of the second infusion tube, so that the liquid in the conduit can enter the second infusion tube; when no liquid exists in the conduit or the liquid level of the liquid is lower than the upper end port of the second liquid conveying pipe, the floating ball is not influenced by the buoyancy of the liquid, the floating ball is blocked at the upper end port of the second liquid conveying pipe, and the Murphy's dropper is closed in time, so that air embolism can be avoided.
Drawings
FIG. 1 is a schematic structural view of a dual-chamber dual-purpose infusion dropper according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1;
in the figure, 1, a first infusion tube; 11. a sleeve; 2. a second infusion tube; 21. an infusion needle; 3. a Murphy's dropper; 31. a conduit; 32. a floating ball; 33. pushing a needle opening; 34. a heparin cap; 4. a first connecting pipe; 5. a second connecting pipe; 51. a liquid medicine filter; 6. a flow rate regulator; 7. a first closure clip.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and fig. 2, the dual-purpose dual-chamber infusion dropper of the embodiment of the present invention comprises:
the infusion device comprises a first infusion tube 1, wherein the upper end of the first infusion tube 1 is connected with a first connecting tube 4 and a second connecting tube 5, the lower end of the first infusion tube 1 is connected with the upper end of a Murphy's dropper 3, the first connecting tube 4 and the second connecting tube 5 can be respectively connected with an infusion bag, the two infusion bags can be loaded with different instillation liquids, and the liquids conveyed by the first connecting tube 4 and the second connecting tube 5 can be transmitted into the Murphy's dropper 3 through the first infusion tube 1;
the lower end of the second infusion tube 2 is connected with an infusion needle 21, the upper end of the second infusion tube 2 is connected to the bottom of the Murphy's dropper 3 and is upwards inserted into the Murphy's dropper 3, and liquid in the Murphy's dropper 3 can be dripped into a human body through the second infusion tube 2 and the infusion needle 21;
murphy's burette 3, be provided with pipe 31 in the murphy's burette 3, the coaxial cover of pipe 31 is established the periphery side of second transfer line 2, just the upper end of pipe 31 upwards bulge in the upper end of second transfer line 2, be provided with floater 32 in the pipe 31, the upper end of pipe 31 is provided with the stop floater 32 goes up the stopper of pipe 31, the diameter of floater 32 is greater than the diameter of second transfer line 2 just the radius of floater 32 is greater than pipe 31 with the radius difference of second transfer line 2, floater 32 can float in the pipe 31 or block up the upper end port department of second transfer line 2, and can avoid floater 32 to fall in the interval between pipe 31 and second transfer line 2.
The utility model discloses connect first connecting tube 4 and second connecting tube 5 on first transfer line 1, when needs instillation different liquid, only need select to use first connecting tube 4 or second connecting tube 5 can, need not frequently to change the burette. In addition, in the utility model, a conduit 31 is arranged in the Murphy's dropper 3, a floating ball 32 is arranged in the conduit 31, when liquid is in the conduit 31, the floating ball 32 floats in the liquid and is far away from the upper end port of the second infusion tube 2, so that the liquid in the conduit 31 can enter the second infusion tube 2; when no liquid exists in the conduit 31 or the liquid level of the liquid is lower than the upper end port of the second infusion tube 2, the floating ball 32 is not influenced by the buoyancy of the liquid, the floating ball 32 is blocked at the upper end port of the second infusion tube 2, the Murphy's dropper 3 is closed in time, air embolism can be avoided, and the workload of medical care is reduced.
It should be noted that, in the present invention, the length of the second infusion tube 2 inserted into the murphy's dropper 3 is shorter, and the liquid in the gap between the second infusion tube 2 and the conduit 31 can be ignored.
In this embodiment, the conduit 31 and the murphy's dropper 3 are coaxially arranged, so that the conduit 31 and the second infusion tube 2 are connected to the bottommost part of the murphy's dropper 3, and the liquid can smoothly flow downwards conveniently.
The utility model discloses in, the come-up displacement of floater 32 can be injectd to the stop piece, avoids floater 32 come-up to the outside of pipe 31. Optionally, the stop is a stop rod, which is arranged through the center of the cross section of the orifice of the conduit 31. Because the diameter of the floating ball 32 is larger than the diameter of the second infusion tube 2 and the radius of the floating ball 32 is larger than the difference between the radii of the guide tube 31 and the second infusion tube 2, the diameter of the floating ball 32 is inevitably larger than the radius of the guide tube 31, so that the floating ball 32 cannot float out of the guide tube 31 when the stop lever is arranged through the center of the section of the tube opening of the guide tube 31. Further, the stop rods are provided with a plurality of stop rods, and the stop rods are arranged at the pipe openings of the guide pipes 31 at intervals.
In this embodiment, the second connection tube 5 is provided with a medical liquid filter 51, so that the second connection tube 5 can be used as a precision infusion set.
In this embodiment, a first closing clip 7 is provided on each of the first connecting tube 4 and the second connecting tube 5 to close the feeding path of the first connecting tube 4 or the second connecting tube 5 at any time.
It should be noted that, in the present invention, the ends of the first connecting pipe 4 and the second connecting pipe 5 are respectively provided with a dust cap to protect the ends from being polluted.
In this embodiment, a sleeve 11 is disposed at the upper end of the first infusion tube 1, the lower end of the first connection tube 4 and the lower end of the second connection tube 5 are both disposed in the sleeve 11, and the lower end orifice of the first connection tube 4 and the lower end orifice of the second connection tube 5 are inserted into the upper end orifice of the first infusion tube 1.
In this embodiment, the second infusion tube 2 is provided with a flow rate regulator 6 for regulating the infusion rate.
In this embodiment, the second infusion tube 2 is provided with a second closing clip, so as to close the infusion channel of the second infusion tube 2 in time.
In this embodiment, the upper end of the mofetil dropper 3 is provided with a needle pushing opening 33, and the needle pushing opening 33 is provided with a heparin cap 34. Other medicines can be injected into the Murphy's dropper 3 through the needle pushing port 33, so that the nursing requirement of a patient is met.
In this embodiment, the first connection tube 4 can be used as a dropper for ordinary fluid infusion, and the second connection tube 5 can be used for dripping albumin, globulin, and the like.
To sum up, the embodiment of the utility model provides a dual-purpose infusion burette of two-chamber, it connects first connecting pipe 4 and second connecting pipe 5 on first transfer line 1, and first connecting pipe 4 and second connecting pipe 5 can be connected the infusion bag that the loading has different liquid respectively, and the liquid that first connecting pipe 4 and second connecting pipe 5 flow out all can pour into the human body into through murphy's burette 3 and transfusion needle 21. When different liquids need to be dripped, only the first connecting pipe 4 or the second connecting pipe 5 needs to be selected and used, and the dropper does not need to be frequently replaced. In addition, in the utility model, a conduit 31 is arranged in the Murphy's dropper 3, a floating ball 32 is arranged in the conduit 31, when liquid is in the conduit 31, the floating ball 32 floats in the liquid and is far away from the upper end port of the second infusion tube 2, so that the liquid in the conduit 31 can enter the second infusion tube 2; when no liquid exists in the conduit 31 or the liquid level of the liquid is lower than the upper end port of the second infusion tube 2, the floating ball 32 is not influenced by the buoyancy of the liquid, the floating ball 32 is blocked at the upper end port of the second infusion tube 2, and air is prevented from entering the second infusion tube 2, so that air embolism can be avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.
Claims (10)
1. A dual-chamber dual-purpose infusion dropper is characterized by comprising:
the upper end of the first infusion tube is connected with a first connecting tube and a second connecting tube, and the lower end of the first infusion tube is connected with the upper end of the Murphy's dropper;
the lower end of the second infusion tube is connected with an infusion needle, and the upper end of the second infusion tube is connected to the bottom of the Murphy's dropper and is upwards inserted into the Murphy's dropper;
the Murphy's dropper is provided with a conduit in the Murphy's dropper, the coaxial cover of conduit is established the periphery side of second transfer line, just the upper end of conduit upwards protrusion in the upper end of second transfer line, be provided with the floater in the conduit, the upper end of conduit is provided with the stopper the floater comes up the stopper of conduit, the diameter of floater is greater than the diameter of second transfer line just the radius of floater is greater than the conduit with the radius difference of second transfer line, the floater can float in the conduit or block up the upper end port department of second transfer line.
2. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the conduit is disposed coaxially with the Murphy's dropper.
3. The dual-lumen dual-purpose infusion dropper of claim 1, wherein the stop is a stop rod centrally disposed through a cross-section of the orifice of the catheter.
4. The dual-chamber dual-purpose infusion dropper of claim 3, wherein the stop rods are provided in a plurality, and the stop rods are spaced apart from the orifice of the catheter.
5. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the second connection tube is provided with a liquid medicine filter.
6. The dual lumen dual use infusion dropper of claim 1, wherein the first connector and the second connector each have a first closure clip disposed thereon.
7. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the second infusion tube is provided with a flow rate regulator.
8. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the second infusion tube is provided with a second closing clip.
9. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the Murphy's dropper is provided with a needle pushing port at the upper end, and the needle pushing port is provided with a heparin cap.
10. The dual-chamber dual-purpose infusion dropper of claim 1, wherein the first infusion tube and the second infusion tube are each connected to an infusion bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097975.7U CN217566988U (en) | 2022-05-07 | 2022-05-07 | Dual-chamber dual-purpose infusion dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097975.7U CN217566988U (en) | 2022-05-07 | 2022-05-07 | Dual-chamber dual-purpose infusion dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217566988U true CN217566988U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221097975.7U Active CN217566988U (en) | 2022-05-07 | 2022-05-07 | Dual-chamber dual-purpose infusion dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217566988U (en) |
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2022
- 2022-05-07 CN CN202221097975.7U patent/CN217566988U/en active Active
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