CN212326970U - Novel medicine dispensing balloon - Google Patents
Novel medicine dispensing balloon Download PDFInfo
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- CN212326970U CN212326970U CN202022130605.6U CN202022130605U CN212326970U CN 212326970 U CN212326970 U CN 212326970U CN 202022130605 U CN202022130605 U CN 202022130605U CN 212326970 U CN212326970 U CN 212326970U
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- pipe
- transparent
- liquid inlet
- connecting pipe
- sacculus
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Abstract
The utility model discloses a novel sacculus dispenses, including transparent sacculus, there is the scale on the transparent sacculus, and there is into the drain pipe front end of transparent sacculus, and fixedly connected with pjncture needle can be dismantled to the front end of advancing the drain pipe, has the business turn over liquid channel with the inside intercommunication of pjncture needle in the business turn over liquid pipe, and it has the exhaust hole that communicates with business turn over liquid channel to open on the pipe wall of drain pipe, and exhaust hole department is connected with the blast pipe. The utility model discloses a neotype sacculus that dispenses has saved the time of dispensing, has improved work efficiency, has alleviateed nurse's intensity of labour, has further reduced the chance of infecting.
Description
Technical Field
The utility model relates to the field of medical supplies, especially, relate to a novel sacculus that dispenses.
Background
The traditional medicine dispensing method is that a bottle stopper of a sealed glass medicine bottle is punctured by a needle at the front end of an injector and extends into the glass bottle, and medicine is dispensed by sucking the injector. For a closed glass bottle, before the liquid medicine is pumped out, a push rod of a syringe needs to be pulled firstly to enable the syringe to be filled with air, the push rod is pushed forwards again, the air is pushed into the glass bottle through the syringe to enable the inside of the glass bottle to reach a constant pressure, the push rod is pulled again to enable the liquid medicine in the glass bottle to be pumped out, and the push rod is pushed and pulled repeatedly, so that the dispensing time is long, the labor intensity of nurses is high, and the infection chance is increased. Therefore, a new dispensing balloon needs to be developed to overcome the aforementioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel sacculus dispenses, has solved long, the nurse's intensity of labour problem big, that has increased the chance of infection of dispensing time.
In order to realize the purpose, the utility model provides a novel sacculus dispenses, including transparent sacculus, there is the scale on the transparent sacculus, and there is into the drain pipe front end of transparent sacculus, and fixedly connected with pjncture needle can be dismantled to the front end of advancing the drain pipe, has the business turn over liquid channel with the inside intercommunication of pjncture needle in the business turn over liquid pipe, and it has the exhaust hole with business turn over liquid channel intercommunication to open on the pipe wall of drain pipe to advance, and exhaust hole department is connected with the blast pipe.
As a further improvement of the utility model, a one-way valve which is communicated in one way towards the transparent saccule is arranged in the liquid inlet and outlet channel.
As a further improvement of the utility model, the pjncture needle includes the connecting pipe and is located the pjncture needle body and the protective sheath of connecting pipe front end and a connecting pipe body coupling, and fixed connection can be dismantled with the front end of advancing the drain pipe to the rear end of connecting pipe, and the length of connecting pipe along the fore-and-aft direction is greater than the length of puncture needle body along the fore-and-aft direction, and the internal diameter, the external diameter of connecting pipe are greater than the internal diameter, the external diameter of puncture needle body, and protective sheath detachably cover is peripheral at puncture needle.
As a further improvement, the front end of the liquid inlet and outlet pipe extends forwards to form a conical connecting part, the rear end of the connecting pipe extends backwards to form a conical sleeve connecting part, the conical sleeve connecting part is sleeved and fixed on the periphery of the conical connecting part, and the protective sleeve is connected with the conical sleeve connecting part detachably.
As a further improvement of the utility model, the diameter of liquid inlet and outlet pipe is greater than the diameter of connecting pipe, and the length of liquid inlet and outlet pipe is not less than the length of connecting pipe.
As a further improvement of the utility model, the connecting pipe is a hard plastic pipe, and the puncture needle body is a steel needle.
As a further improvement of the utility model, a gravity ball is arranged in the transparent saccule.
As a further improvement, a blocking net is arranged in the transparent saccule and close to the liquid inlet and outlet pipe, and the diameter of the blocking net is larger than the outer diameter of the liquid inlet and outlet pipe and the diameter of the gravity ball.
As a further improvement, the gravity ball is a solid rubber ball or a solid glass ball, the transparent sacculus is a rubber sacculus, the blocking net is the same with the transparent sacculus material and is connected with the transparent sacculus an organic whole, the liquid inlet and outlet pipe is a stereoplasm plastic pipe, the transparent sacculus and the liquid inlet and outlet pipe are connected together.
As a further improvement of the utility model, the exhaust pipe is an arc-shaped bent pipe bent towards the puncture needle.
Compared with the prior art, the utility model discloses a novel sacculus dispenses beneficial effect as follows:
(1) let the inside and outside intercommunication of transparent sacculus through blast pipe and exhaust hole in the whole operation process, need not operate the push rod repeatedly and push away the air to the glass medicine bottle, saved the time of dispensing, improved work efficiency, alleviateed nurse's intensity of labour, further reduced the chance of infection, easy operation moreover inhales medicine fastly.
(2) The design of the one-way valve ensures that the liquid medicine can only be sucked into the transparent saccule, and the liquid medicine can not flow back when the transparent saccule is not extruded.
(3) The puncture needle is composed of a connecting pipe and a puncture needle body which are integrally connected, and the length and the diameter of the connecting pipe are larger than those of the puncture needle body, so that the puncture operation is more convenient.
(4) The tapered sleeve joint part and the tapered connecting part are adopted, so that firm connection is formed between the tapered sleeve joint part and the tapered connecting part.
(5) The length of liquid inlet and outlet pipe is not less than the length of connecting pipe, and the diameter of liquid inlet and outlet pipe is greater than the design of the diameter of connecting pipe for the liquid inlet and outlet pipe is convenient handheld, makes the puncture operation more convenient.
(6) The gravity ball is adopted, and can roll when the transparent saccule is shaken, so that the liquid medicine preparation speed is higher and more uniform.
(7) The transparent sacculus and the mode of business turn over liquid pipe body coupling for the structure is more firm, and it is more convenient to operate.
(8) The design of blast pipe for the liquid medicine that spills from the exhaust hole leaks in the blast pipe when the transparent sacculus is extruded, the liquid medicine can also flow back in the transparent sacculus from the blast pipe, has avoided the waste of liquid medicine and the pollution to the environment.
(9) The design of the blocking net prevents the gravity ball from blocking the position where the transparent ball bag is connected with the liquid inlet and outlet pipe, and ensures that the liquid inlet and outlet are smooth without obstruction.
(10) The protective sleeve is adopted, so that the puncture injury and the pollution of the puncture needle body can be avoided.
(11) The liquid inlet and outlet pipe is detachably and fixedly connected with the puncture needle, so that the sharp instrument can be separated after the liquid medicine is configured.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is a structural schematic diagram of a novel dispensing balloon.
Fig. 2 is a structural schematic diagram of a novel dispensing balloon.
Fig. 3 is a third structural schematic diagram of the novel dispensing balloon.
The reference numbers illustrate: the device comprises a transparent balloon 1, a volume scale 11, a liquid inlet and outlet pipe 2, an exhaust hole 21, an exhaust pipe 22, a one-way valve 23, a conical connecting part 24, a puncture needle 3, a connecting pipe 31, a puncture needle body 32, a conical connecting part 33, a protective sleeve 34 and a gravity ball 4.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
Referring to fig. 1-3, the novel dispensing balloon includes a transparent balloon 1, the transparent balloon 1 has capacity scales 11, and the transparent balloon 1 is a rubber balloon. The front end of the transparent saccule 1 is integrally connected with a liquid inlet and outlet pipe 2, and the liquid inlet and outlet pipe 2 is a hard plastic pipe. A blocking net 12 is arranged in the transparent saccule 1 and close to the liquid inlet and outlet pipe, and the diameter of the blocking net 12 is larger than the outer diameter of the liquid inlet and outlet pipe 2. The blocking net 12 is made of the same material as the transparent saccule 1 and is integrally connected with the transparent saccule 1.
Fixedly connected with pjncture needle 3 can be dismantled to the front end of business turn over drain pipe 2, has the business turn over liquid channel with the inside intercommunication of pjncture needle 3 in business turn over liquid pipe 2, and it has the exhaust hole 21 with business turn over liquid channel intercommunication to open on the pipe wall of business turn over liquid pipe 2, is convenient for discharge the gas in transparent sacculus 1, and exhaust hole 21 department is connected with blast pipe 22 for the exhaust. The exhaust pipe 22 is integrally connected to the liquid inlet/outlet pipe 2. The exhaust tube 22 is a curved arc-shaped bent tube, the curved high end of which is away from the puncture needle 3 and the end of which is close to the front section of the puncture needle 3.
One-way valve 23 which is in one-way conduction towards the transparent saccule 1 direction is arranged in the liquid inlet and outlet channel, and the one-way valve 23 is positioned between the positions of the transparent saccule 1 and the exhaust hole 21, so that the liquid medicine can only be sucked into the transparent saccule 1, the liquid medicine can not flow back when the transparent saccule 1 is not extruded, and the liquid medicine can only flow back when the transparent saccule 1 is extruded. There is gravity ball 4 in the transparent sacculus 1, and the diameter that blocks net 12 is greater than gravity ball 4's diameter, avoids the gravity ball to plug up the position that transparent sacculus 1 is connected with business turn over liquid pipe 2, guarantees to pass in and out the unobstructed of liquid. The gravity ball 4 is a solid rubber ball or a solid glass ball, and when the transparent saccule 1 is shaken, the gravity ball 4 can roll, so that the liquid medicine preparation speed is higher and more uniform.
The puncture needle 3 comprises a connecting pipe 31, a puncture needle body 32 and a protective sleeve 34, wherein the puncture needle body 32 and the protective sleeve 34 are positioned at the front end of the connecting pipe 31 and are integrally connected with the connecting pipe 31, the connecting pipe 31 is a hard plastic pipe, and the puncture needle body 32 is a steel needle. The rear end of the connecting pipe 31 is detachably and fixedly connected with the front end of the liquid inlet and outlet pipe 2, the length of the connecting pipe 31 in the front-back direction is larger than that of the puncture needle body 32 in the front-back direction, and the inner diameter and the outer diameter of the connecting pipe 31 are larger than those of the puncture needle body 32. A tapered sleeve part 33 extends backwards from the rear end of the connecting pipe 31. The protective sleeve 34 is detachably sleeved on the periphery of the puncture needle body 32, the connecting pipe 31 and the partial conical sleeving part 33, so that the puncture injury is avoided. The protective sleeve 34 is detachably buckled with the conical sleeve-joint part 33, the buckling mode is that the outer wall of the conical sleeve-joint part 33 protrudes to form a buckling block, and the inner wall of the protective sleeve 34 is sunken to form a buckling groove matched with the buckling block, so that the protective sleeve 34 can be conveniently installed and detached.
The front end of the liquid inlet and outlet pipe 2 extends forwards to form a conical connecting part 24. The tapered socket 24 is fixed around the tapered connection 33. The inner diameter and the outer diameter of the liquid inlet and outlet pipe 2 are larger than those of the connecting pipe 31, and the length of the liquid inlet and outlet pipe 2 is not smaller than that of the connecting pipe 31.
During the use, handheld drain pipe 2 departments and toper connecting portion 33 department of advancing make the bottle plug of 3 puncture glass medicine bottles of pjncture needle, the extrusion transparent sacculus 1 for solvent in the transparent sacculus 1 enters into the glass medicine bottle in with the likepowder medicine of glass medicine bottle mix, owing to make the inside and outside intercommunication of transparent sacculus 1 through blast pipe 22, gas in the transparent sacculus 1 also can enter into the glass medicine bottle, make the inside and outside constant voltage of glass medicine bottle, release transparent sacculus 1, the liquid medicine of the mixture in the glass medicine bottle can enter into in the transparent sacculus 1. Only need let blast pipe 22 and exhaust hole 21 unblocked in the whole operation process, and the push rod that does not need to operate the syringe repeatedly pushes in the air to the glass medicine bottle, has saved the time of dispensing, has improved work efficiency, has alleviateed nurse's intensity of labour, has further reduced the chance of infecting, easy operation moreover, it is fast to inhale the medicine. Shaking the transparent saccule 1 to roll the gravity ball 4 can make the powdery medicine which enters the transparent saccule 1 and is not fully dissolved dissolve.
When extruding transparent sacculus 1, if the liquid medicine can not once only all enter into transparent sacculus 1 in, need extrude transparent sacculus 1 repeatedly just can with the liquid medicine suction in the glass medicine bottle to transparent sacculus 1 in, in order to prevent that the extrusion force is too big to make the liquid medicine spill outside transparent sacculus 1 from exhaust hole 21, it is connected with exhaust hole 21 to have designed crooked blast pipe 22, make the liquid medicine in the transparent sacculus 1 spill in blast pipe 22 from exhaust hole 21, but can not spill outside blast pipe 22, and the liquid medicine can also flow back in transparent sacculus 1 from blast pipe 22, the waste of liquid medicine and the pollution to the environment have been avoided.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. A novel dispensing balloon, characterized in that it comprises: the transparent sacculus, there is the scale on the transparent sacculus, and there is into drain pipe the front end of transparent sacculus, and fixedly connected with pjncture needle can be dismantled to the front end of advancing the drain pipe, has the business turn over liquid channel with the inside intercommunication of pjncture needle in the business turn over liquid pipe, and it has the exhaust hole with business turn over liquid channel intercommunication to open on the pipe wall of advancing the drain pipe, and exhaust hole department is connected with the blast pipe.
2. A novel dispensing balloon as claimed in claim 1, wherein: and a one-way valve which is communicated in one way towards the transparent saccule is arranged in the liquid inlet and outlet channel.
3. A novel dispensing balloon according to claim 1 or 2, characterized in that: the puncture needle comprises a connecting pipe, a puncture needle body and a protective sleeve, wherein the puncture needle body and the protective sleeve are located at the front end of the connecting pipe and are integrally connected with the connecting pipe, the rear end of the connecting pipe and the front end of the liquid inlet and outlet pipe can be detachably and fixedly connected, the length of the connecting pipe in the front-back direction is greater than that of the puncture needle body in the front-back direction, the inner diameter and the outer diameter of the connecting pipe are greater than those of the puncture needle body in the front-back direction, and.
4. A novel dispensing balloon as claimed in claim 3, wherein: the front end of liquid inlet and outlet pipe extends forward has toper connecting portion, and the connecting pipe rear end extends backward has toper cup joint portion, and toper cup joint portion suit is fixed in toper connecting portion periphery, and the protective sheath is connected with toper cup joint portion detachably lock.
5. A novel dispensing balloon as claimed in claim 3, wherein: the diameter of the liquid inlet and outlet pipe is larger than that of the connecting pipe, and the length of the liquid inlet and outlet pipe is not smaller than that of the connecting pipe.
6. A novel dispensing balloon according to claim 5, wherein: the connecting pipe is a hard plastic pipe, and the puncture needle body is a steel needle.
7. A novel dispensing balloon as claimed in claim 1 or 2 or 4 or 5 or 6 wherein: a gravity ball is arranged in the transparent saccule.
8. A novel dispensing balloon as claimed in claim 7 wherein: a blocking net is arranged in the transparent ball bag and close to the liquid inlet and outlet pipe, and the diameter of the blocking net is larger than the outer diameter of the liquid inlet and outlet pipe and the diameter of the gravity ball.
9. A novel dispensing balloon according to claim 8, wherein: the gravity ball is a solid rubber ball or a solid glass ball, the transparent ball bag is a rubber ball bag, the blocking net is made of the same material as the transparent ball bag and is integrally connected with the transparent ball bag, the liquid inlet and outlet pipe is a hard plastic pipe, and the transparent ball bag is integrally connected with the liquid inlet and outlet pipe.
10. A novel dispensing balloon according to claim 8, wherein: the exhaust pipe is an arc-shaped bent pipe bent towards the puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130605.6U CN212326970U (en) | 2020-09-24 | 2020-09-24 | Novel medicine dispensing balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130605.6U CN212326970U (en) | 2020-09-24 | 2020-09-24 | Novel medicine dispensing balloon |
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| Publication Number | Publication Date |
|---|---|
| CN212326970U true CN212326970U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022130605.6U Active CN212326970U (en) | 2020-09-24 | 2020-09-24 | Novel medicine dispensing balloon |
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| CN (1) | CN212326970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156010A (en) * | 2020-09-24 | 2021-01-01 | 南方医科大学南方医院 | Novel medicine dispensing balloon |
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2020
- 2020-09-24 CN CN202022130605.6U patent/CN212326970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156010A (en) * | 2020-09-24 | 2021-01-01 | 南方医科大学南方医院 | Novel medicine dispensing balloon |
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