CN204275150U - Kettle is dripped in a kind of transfusion - Google Patents
Kettle is dripped in a kind of transfusion Download PDFInfo
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- CN204275150U CN204275150U CN201420710354.0U CN201420710354U CN204275150U CN 204275150 U CN204275150 U CN 204275150U CN 201420710354 U CN201420710354 U CN 201420710354U CN 204275150 U CN204275150 U CN 204275150U
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- floating plug
- kettle
- drip
- kettle body
- transfusion
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Abstract
This utility model relates to a kind of transfusion and drips kettle, comprise drip a kettle body, drip a kettle body upper part be provided with stretch into drip the intrinsic feed liquor dropper of kettle, drip kettle body bottom portion and be provided with liquid outlet, a floating plug is provided with above described liquid outlet, floating plug is the rounding mesa-shaped that upper bottom surface is greater than bottom surface, and have gap between floating plug and the inwall dripping kettle body, the bottom of floating plug is provided with one deck diaphragm seal, the top of floating plug is provided with limit body, and limit body is connected with a kettle body.This utility model is owing to adopting said structure, during use, medicinal liquid is in feed liquor dropper instillation dropping funnel body, because floating plug is the rounding mesa-shaped that upper bottom surface is greater than bottom surface, add the medicinal liquid buoyancy face of upward direction, the medicinal liquid be collected at bottom feed tube can easily by floating plug jack-up.This utility model not only structure is simple, and the effect of floating plug jack-up and closed liquid outlet when can better realize infusing, and ensure that the safety of transfusion.
Description
Technical field
This utility model relates to medicine instrument technical field, particularly relates to a kind of transfusion and drips kettle.
Background technology
Transfusion device is medical device conventional in patient process.For the ease of in infusion process, medical personnel observe transfusion speed, ensure to input in patient body by medicinal liquid safely and effectively in infusion process, generally need arrange dropping liquid finder as dripped kettle in transfusion device.Drip kettle in traditional transfusion device, generally comprising cylindrical or longitudinal section be that kidney ellipsoid drips kettle body, and drip kettle body top and be provided with the feed liquor dropper stretched in a kettle body, bottom is provided with liquid outlet.Do not pull out syringe needle in time when infusion-completed, air can enter in patient body through liquid outlet, can bring larger injury, even life danger to patient body.
Chinese patent 201320642048.3 discloses a kind of transfusion with safety device and drips kettle, comprise and drip kettle, dropper and liquid outlet, described liquid outlet is positioned at the bottom of dripping kettle, a floating plug is provided with above described liquid outlet, the cylindrical shape of floating plug, have gap between floating plug and the inwall dripping kettle, the bottom of floating plug is provided with one deck diaphragm seal, and the top of floating plug is provided with symmetrical horizontal bumping post.When this patent solves infusion-completed preferably and do not pull out syringe needle in time, air can enter the problem in patient body through liquid outlet.But due to the cylindrical shape of described floating plug, experiment finds, after medicinal liquid enters and drips kettle there is the phenomenon of not floating in floating plug sometimes.At this moment drip after kettle because medicinal liquid enters, drip pressure in kettle and be greater than pressure below liquid outlet, and medicinal liquid buoyancy is difficult to overcome above-mentioned pressure reduction and floated by floating plug, impact transfusion is normally carried out.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of transfusion and drips a kettle, and this transfusion drips that kettle structure is simple, use safety, and the effect of floating plug jack-up and closed liquid outlet when can better realize infusing.
The technical scheme that this utility model provides is: kettle is dripped in a kind of transfusion, comprise drip a kettle body, drip a kettle body upper part be provided with stretch into drip the intrinsic feed liquor dropper of kettle, drip kettle body bottom portion and be provided with liquid outlet, a floating plug is provided with above described liquid outlet, floating plug is the rounding mesa-shaped that upper bottom surface is greater than bottom surface, and have gap between floating plug and the inwall dripping kettle body, the bottom of floating plug is provided with one deck diaphragm seal, the top of floating plug is provided with limit body, and limit body is connected with a kettle body.
Above-mentioned floating plug top has the folding edge being parallel to floating plug end face.
One deck diaphragm seal is provided with bottom described floating plug.
This utility model is owing to adopting said structure, during use, medicinal liquid drips in kettle body from the instillation of feed liquor dropper, because floating plug is the rounding mesa-shaped that upper bottom surface is greater than bottom surface, add the medicinal liquid buoyancy face of upward direction, the medicinal liquid be collected at bottom feed tube can easily by floating plug jack-up.This utility model not only structure is simple, and the effect of floating plug jack-up and closed liquid outlet when can better realize infusing, and ensure that the safety of transfusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model floating plug.
Detailed description of the invention
See Fig. 1-Fig. 2, this utility model comprises a kettle body 1, kettle body 1 top is provided with the feed liquor dropper 2 stretching into and drip in kettle body 1, drip bottom kettle body 1 and be provided with liquid outlet 5, a floating plug 4 is provided with above described liquid outlet 5, floating plug 4 is greater than the rounding mesa-shaped of bottom surface in upper bottom surface, have gap between floating plug 4 and the inwall dripping kettle body 1, the bottom of floating plug 4 is provided with one deck diaphragm seal 6, the top of floating plug 4 is provided with limit body 3, and limit body 3 is connected with a kettle body 1.
Above-mentioned floating plug 4 top have be parallel to floating plug end face folding along 7, to increase the acting surface of medicinal liquid buoyancy, so that more easily jack-up floating plug 4.
When this utility model uses, first feed liquor dropper is connected with infusion tube, liquid outlet and fluid is hose connection can infuse.During transfusion, medicinal liquid drips in kettle body, along with the increase of the medicinal liquid be collected at bottom a kettle by floating plug jack-up from the instillation of feed liquor dropper.When transfusion completes, the medicinal liquid face of dripping bottom kettle declines, and infusion port is closed thereupon declining by floating plug.This utility model not only structure is simple, and the effect of floating plug jack-up and closed liquid outlet when can better realize infusing, and ensure that the safety of transfusion.
Claims (3)
1. kettle is dripped in a transfusion, comprise drip a kettle body, drip a kettle bodies top be provided with stretch into drip the intrinsic feed liquor dropper of kettle, drip kettle body bottom portion and be provided with liquid outlet, it is characterized in that: above described liquid outlet, be provided with a floating plug, floating plug is the rounding mesa-shaped that upper bottom surface is greater than bottom surface, and have gap between floating plug and the inwall dripping kettle body, the bottom of floating plug is provided with one deck diaphragm seal, the top of floating plug is provided with limit body, and limit body is connected with a kettle body.
2. kettle is dripped in transfusion according to claim 1, it is characterized in that: floating plug top has the folding edge being parallel to floating plug end face.
3. kettle is dripped in transfusion according to claim 1 and 2, it is characterized in that: be provided with one deck diaphragm seal bottom described floating plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710354.0U CN204275150U (en) | 2014-11-24 | 2014-11-24 | Kettle is dripped in a kind of transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710354.0U CN204275150U (en) | 2014-11-24 | 2014-11-24 | Kettle is dripped in a kind of transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275150U true CN204275150U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710354.0U Active CN204275150U (en) | 2014-11-24 | 2014-11-24 | Kettle is dripped in a kind of transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126191A (en) * | 2015-08-19 | 2015-12-09 | 四川普瑞斯生物科技有限公司 | Automatic exhausting, liquid-stopping and blood return-preventing drip chamber |
-
2014
- 2014-11-24 CN CN201420710354.0U patent/CN204275150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126191A (en) * | 2015-08-19 | 2015-12-09 | 四川普瑞斯生物科技有限公司 | Automatic exhausting, liquid-stopping and blood return-preventing drip chamber |
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| GR01 | Patent grant |