CN217612228U - Improved simple combined preparation bag for hemofiltration replacement fluid - Google Patents
Improved simple combined preparation bag for hemofiltration replacement fluid Download PDFInfo
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- CN217612228U CN217612228U CN202220215724.8U CN202220215724U CN217612228U CN 217612228 U CN217612228 U CN 217612228U CN 202220215724 U CN202220215724 U CN 202220215724U CN 217612228 U CN217612228 U CN 217612228U
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- infusion tube
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- hemofiltration
- replacement fluid
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Abstract
The utility model discloses an improved simple combined configuration bag for blood filtration displacement fluid, which comprises a fluid storage bag, a fluid inlet pipe, a multi-way infusion tube and an injector; one end of the liquid storage bag is provided with a plurality of liquid inlet pipes; the output ends of the injector and the multi-way infusion tube are respectively detachably connected with a liquid inlet tube. The utility model provides a configuration displacement liquid process loaded down with trivial details scheduling problem, have characteristics such as simple structure, simple operation.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, especially, relate to a simple and easy combination configuration bag of blood filtration replacement after improvement.
Background
Hemofiltration is a process simulating the filtration of nephrons and the reabsorption and excretion functions of renal tubules, arterial blood is introduced into a blood filter, water and solutes are filtered out, excessive water and toxins in the body are removed, a certain transmembrane pressure is generated by adding positive pressure to a blood pump and adding negative pressure to a dialysate side, the filtration rate reaches 60-90ml/min, replacement fluid needs to be supplemented to keep water, electrolytes and acid-base balance, the internal environment is stable, HF mainly relies on the convection principle to remove water and solutes in large, small and medium molecules, and medium-molecule removal is superior to hemodialysis. However, currently, when a nurse filters blood, the types of replacement solutions are more and the process is more complicated, and particularly, a small amount of solution does not have a special connecting pipe for accurate use of medical care personnel. In view of this, a dispensing bag for dispensing liquid accurately and rapidly is needed.
Disclosure of Invention
The utility model aims at the prior art defect, provide a blood after the improvement filters replacement and simply makes up configuration bag, use this configuration can accurate, join in marriage liquid fast, can alleviate personnel's work load again, reduce the emergence of mistake accident.
In order to realize the above purpose, the following technical scheme is adopted:
an improved simple combined configuration bag for hemofiltration replacement fluid, which comprises a fluid storage bag, a fluid inlet pipe, a fixed pipe, a multi-way infusion pipe and an injector; one end of the liquid storage bag is provided with a plurality of liquid inlet pipes; the output ends of the injector and the multi-way infusion tube are respectively detachably connected with a liquid inlet tube.
As a further improvement of the technical proposal, the liquid inlet pipe comprises an infusion pipe, a large bottle of infusion pipe and an injection infusion pipe; the infusion tube, the large bottle infusion tube and the injection infusion tube are arranged at one end of the liquid storage bag at intervals in parallel; the large bottle infusion tube is detachably connected with the output end of the multi-way infusion tube; the injection transfusion tube is detachably connected with the injector.
As a further improvement of the technical proposal, the improved simple combined collocation bag for blood filtration and replacement of the utility model also comprises a fixed tube and a counter; one end of the liquid outlet bag is provided with a fixed pipe; the counter is mounted on the fixed tube.
As a further improvement of the technical scheme, the counter is a disposable plastic rolling counter.
As a further improvement of the technical proposal, the improved simple combined disposition bag for blood filtration and replacement of the utility model also comprises a one-way valve; the infusion tube, the big bottle infusion tube and the injection infusion tube are respectively provided with a one-way valve.
As a further improvement of the technical proposal, the improved simple combined disposition bag for blood filtration and replacement of the utility model also comprises a flow stopping piece; the infusion tube, the large bottle infusion tube and the injection infusion tube are respectively provided with a flow stopping piece.
As a further improvement of the technical scheme, the flow stopping piece is a Robert clamp.
As a further improvement of the technical proposal, the improved simple combined disposition bag for blood filtration and replacement of the utility model also comprises an end cover; the end cover is used for sealing the liquid inlet pipe.
As a further improvement of the technical proposal, the improved simple combined disposition bag for blood filtration and replacement of the utility model also comprises a hanging part; the other end of the liquid storage bag is provided with a hanging part.
As a further improvement of the technical scheme, the injector is a disposable injector.
Compared with the progress of the prior art, the utility model:
1. the utility model can effectively simplify the configuration flow of the replacement liquid; when the replacement liquid is configured, the infusion tube is sealed, a multi-way infusion tube is configured according to actual requirements, the output end of the multi-way infusion tube is communicated with the liquid inlet tube, a plurality of input joints of the multi-way infusion tube are connected with large bottles of liquid of corresponding medicines, a joint switch of the multi-way infusion tube is opened, liquid medicine is conveyed to the liquid storage bag, when small-dose ionic liquid needs to be configured, the injector injects the liquid into the liquid storage bag through the liquid inlet tube, scales are arranged on the injector, medical workers can quickly and accurately inject the small-dose ionic liquid, the working strength of the medical workers is reduced, the probability of misoperation of the medical workers is reduced, the configuration steps of the traditional replacement liquid are effectively simplified, the configuration efficiency of the configuration liquid replacement is improved, the working efficiency is improved, after infusion of the liquid storage bag is completed, the multi-way infusion tube and the injector are detached, the liquid inlet tube is sealed and covered, and the configuration of the replacement liquid is completed.
2. The utility model discloses when using, patient's the condition has the change, need to change the dosage, can use liquid medicine conveying equipment such as transfusion system to carry the liquid medicine to the stock solution bag temporarily through the transfer line, and nimble allotment displacement liquid reduces medical personnel's work load, alleviates patient's mental pressure, improves treatment.
3. The counter of the utility model is helpful for prompting medical staff; every add a medicine and adjust the demonstration digit on the counter simultaneously for the digit that the counter shows is unanimous with the actual medicine type of adding, guarantees that the big bottle liquid that stock solution bag 1 added accords with reality, avoids the repeated medicine of adding, helps reducing medical personnel's misoperation, ensures patient's the safety of using medicine.
4. The utility model discloses a liquid medicine is palirrhea from other pipelines when check valve or only flow piece can prevent to carry the liquid medicine, improves the conveying efficiency of liquid medicine for the completion of configuration liquid.
5. The utility model has the advantages of simple structure, simple operation, low in manufacturing cost, but the large-scale production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of an improved simple combined bag for a hemofiltration replacement fluid of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural diagram of embodiment 5 of the present invention;
fig. 4 is a schematic structural diagram of the counter of the present invention;
FIG. 5 is a schematic structural view of the replacement fluid after the configuration of the present invention;
names and serial numbers of the components in the figure: 1-a liquid storage bag, 2-a liquid inlet pipe, 21-a liquid conveying pipe, 22-a large bottle of liquid conveying pipe, 23-an injection liquid conveying pipe, 231-a one-way valve, 3-a fixed pipe, 4-a multi-way liquid conveying pipe, 5-a syringe, 6-a counter, 7-a flow stopping part, 8-an end cover and 9-a hanging part.
Detailed Description
In order to make the technical solutions in the present application better understood, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application shall fall within the protection scope of the present application.
Example 1:
as shown in fig. 1 to 5, an improved simple combined configuration bag for a hemofiltration replacement fluid comprises a fluid storage bag 1, a fluid inlet pipe 2, a multi-way infusion tube 4 and an injector 5; one end of the liquid storage bag 1 is provided with a plurality of liquid inlet pipes 2; the output ends of the injector 5 and the multi-way infusion tube 4 are respectively detachably connected with a liquid inlet tube 2.
The multi-way infusion tube 4 can be a two-way infusion tube, a three-way infusion tube, a four-way infusion tube or a five-way infusion tube, and the like.
The working mode is as follows:
before the replacement liquid is prepared, a required large bottle of liquid and a required small amount of ionic liquid are prepared in advance, the small amount of ionic liquid can be calcium chloride, magnesium chloride, glucose, concentrated sodium chloride, sodium lactate and the like, the injector 5 sucks a proper amount of small amount of ionic liquid, checks whether liquid and sundries exist in the liquid storage bag 1, after the check is correct, the infusion tube 3 is sealed, the multi-way infusion tube 4 is prepared according to actual requirements, the output end of the multi-way infusion tube 4 is communicated with the liquid inlet tube 2, a plurality of input joints of the multi-way infusion tube 4 are connected with the large bottle of liquid of corresponding medicine, a joint switch of the multi-way infusion tube 4 is opened, liquid is delivered to the liquid storage bag 1, when the small amount of ionic liquid needs to be prepared, the injector 5 injects liquid into the liquid storage bag 1 through the liquid inlet tube 2, scales are arranged on the injector 5, medical staff can quickly and accurately inject the small amount of ionic liquid, the working strength of the medical staff is reduced, the probability of operation errors of the medical staff is reduced, the preparation steps of the traditional replacement liquid are effectively simplified, the preparation steps of the liquid preparation and the liquid preparation is improved, the working efficiency of the liquid preparation and the working efficiency is improved, after the liquid storage bag 1 is completed, the liquid preparation of the liquid storage bag 4 and the multi-way replacement liquid preparation is separated from the infusion tube 2; when the replacement liquid is used, the bedside hemofilter is connected with the liquid storage bag 1 through a dialysis pipeline, and the replacement liquid prepared in the liquid storage bag 1 is extracted.
Example 2:
as shown in fig. 2, compared with embodiment 1, there are differences in that: the liquid inlet pipe 2 comprises a liquid conveying pipe 21, a large bottle liquid conveying pipe 22 and an injection liquid conveying pipe 23; the infusion tube 21, the large bottle infusion tube 22 and the injection infusion tube 23 are arranged at one end of the liquid storage bag 1 at intervals in parallel; the large bottle infusion tube 22 is detachably connected with the output end of the multi-way infusion tube 4; the injection transfusion tube 23 is detachably connected with the injector 5.
The working mode is as follows:
when the patient uses the replacement liquid, the dosage of the replacement liquid needs to be changed when the condition of the patient is changed, liquid medicine conveying equipment such as an infusion apparatus and the like can be used for conveying the liquid medicine to the liquid storage bag 1 temporarily through the infusion tube 22, the replacement liquid is flexibly prepared, the workload of medical personnel is reduced, the mental pressure of the patient is relieved, and the treatment effect is improved.
Example 3:
compared with the embodiment 2, the difference lies in that: the fixed tube 3 and the counter 6 are installed in an increasing manner.
One end of the liquid outlet bag 1 is provided with a fixed pipe 3; the counter 6 is arranged on the fixed tube 3, wherein the fixed tube 3 is not communicated with the liquid outlet bag 1 and plays a supporting role for supporting the counter 6.
The working mode is as follows:
when a plurality of large bottles of liquid are conveyed to the liquid storage bag 1 through the multi-way infusion tube 4, a plurality of joint switches can be simultaneously opened, and the display number on the counter 6 is simultaneously adjusted when each kind of medicine is added, so that the number displayed by the counter 6 is consistent with the type of the actually added medicine, for example, four different large bottles of liquid are connected to the four-way infusion tube, when one large bottle of liquid is added into the liquid storage bag 1, the display number of the counter 6 is adjusted to be 1, when two kinds of large bottles of liquid are added into the liquid storage bag 1, the display number of the counter 6 is adjusted to be 2, when three kinds of large bottles of liquid are added into the liquid storage bag 1, the display number of the counter 6 is adjusted to be 3, and so on; the liquid storage bag 1 can be ensured to be filled with large bottles of liquid according to the actual situation, repeated medicine adding is avoided, the operation errors of medical workers are reduced, and the medicine taking safety of patients is ensured.
Example 4:
compared with example 3, the difference is that: a form of construction of the counter 6 is given.
The counter 6 is a disposable plastic rolling counter which is convenient to operate and low in cost.
Example 5:
compared with example 3, the difference is that: a check valve 231 is additionally installed.
The infusion tube 21, the large bottle infusion tube 22 and the injection infusion tube 23 are respectively provided with a one-way valve 231; through the direction of delivery of check valve 231 control liquid medicine, guarantee carrying the stock solution bag 1 of liquid medicine, prevent that the liquid medicine from palirrhea, improve the transport efficiency of liquid medicine for the completion of configuration liquid.
Example 6:
compared with example 3, the difference is that: a flow stop 7 is additionally installed.
The infusion tube 21, the large bottle infusion tube 22 and the injection infusion tube 23 are respectively provided with a flow stopping piece 7.
The working mode is as follows:
when transfer line 21, big bottle transfer line 22 and injection transfer line 23 do not carry the liquid medicine, only flow piece 7 on it all is closed state, makes transfer line 21, big bottle transfer line 22 and injection transfer line 23 all closed, when needing to carry the liquid medicine, opens only flow piece 7 of corresponding pipeline according to the actual conditions of configuration liquid, and the liquid medicine is followed other pipelines and is flowed backward when preventing to carry the liquid medicine, improves the transport efficiency of liquid medicine for the completion of configuration liquid.
Example 7:
compared with example 6, the difference is that: a form of construction of the flow stop 7 is given.
The flow stopping piece 7 is a Robert clamp.
Example 8:
compared with any of examples 1 to 7, the difference is that: an end cap 8 is added.
After the replacement liquid is configured, the liquid inlet pipe 2 is sealed by the end cover 8, so that the liquid medicine is prevented from flowing out.
Example 9:
the difference compared to example 1 is that: a hanging portion 9 is additionally provided.
The other end of the liquid storage bag 1 is provided with a hanging part 9, which is convenient for hanging the configuration bag when in use.
Example 10:
compared with example 1, the difference is that: a form of construction of a syringe 5 is given.
The syringe 5 is a disposable syringe.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An improved simple combined configuration bag for hemofiltration replacement fluid, which is characterized in that: comprises a liquid storage bag (1), a liquid inlet pipe (2), a multi-way transfusion pipe (4) and an injector (5);
one end of the liquid storage bag (1) is provided with a plurality of liquid inlet pipes (2);
the output ends of the injector (5) and the multi-way infusion tube (4) are respectively detachably connected with a liquid inlet tube (2).
2. The improved easy-to-assemble bag for a hemofiltration replacement fluid according to claim 1, wherein: the liquid inlet pipe (2) comprises a transfusion pipe (21), a large bottle transfusion pipe (22) and an injection transfusion pipe (23);
the infusion tube (21), the large bottle infusion tube (22) and the injection infusion tube (23) are arranged at one end of the liquid storage bag (1) at intervals in parallel;
the big bottle infusion tube (22) is detachably connected with the output end of the multi-way infusion tube (4);
the injection transfusion tube (23) is detachably connected with the injector (5).
3. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 2, wherein: the device also comprises a fixed tube (3) and a counter (6);
one end of the liquid storage bag (1) is provided with a fixed pipe (3);
the counter (6) is arranged on the fixed pipe (3).
4. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 3, wherein: the counter (6) is a disposable plastic rolling counter.
5. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 3, wherein: also includes a one-way valve (231);
the infusion tube (21), the large bottle infusion tube (22) and the injection infusion tube (23) are respectively provided with a one-way valve (231).
6. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 3, wherein: also comprises a flow stopping piece (7);
the infusion tube (21), the large bottle infusion tube (22) and the injection infusion tube (23) are respectively provided with a flow stopping piece (7).
7. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 6, wherein: the flow stopping piece (7) is a Robert clamp.
8. The improved hemofiltration replacement fluid simple combination and arrangement bag according to any one of claims 1 to 7, wherein: also comprises an end cover (8);
the end cover (8) is used for sealing the liquid inlet pipe (2).
9. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 1, wherein: further comprising a suspension (9);
the other end of the liquid storage bag (1) is provided with a hanging part (9).
10. The improved easy-to-assemble bag for hemofiltration and replacement fluid as set forth in claim 1, wherein: the injector (5) is a disposable injector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215724.8U CN217612228U (en) | 2022-01-26 | 2022-01-26 | Improved simple combined preparation bag for hemofiltration replacement fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215724.8U CN217612228U (en) | 2022-01-26 | 2022-01-26 | Improved simple combined preparation bag for hemofiltration replacement fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217612228U true CN217612228U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220215724.8U Active CN217612228U (en) | 2022-01-26 | 2022-01-26 | Improved simple combined preparation bag for hemofiltration replacement fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217612228U (en) |
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- 2022-01-26 CN CN202220215724.8U patent/CN217612228U/en active Active
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