CN202497546U - Horizontal self-exhaust elastic infusion set - Google Patents
Horizontal self-exhaust elastic infusion set Download PDFInfo
- Publication number
- CN202497546U CN202497546U CN201220086553XU CN201220086553U CN202497546U CN 202497546 U CN202497546 U CN 202497546U CN 201220086553X U CN201220086553X U CN 201220086553XU CN 201220086553 U CN201220086553 U CN 201220086553U CN 202497546 U CN202497546 U CN 202497546U
- Authority
- CN
- China
- Prior art keywords
- infusion
- elastic force
- pipeline
- infusion pump
- puncture needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 63
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims description 24
- 239000012528 membrane Substances 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000002792 vascular Effects 0.000 abstract 3
- 239000000725 suspension Substances 0.000 description 3
- 206010001526 Air embolism Diseases 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a horizontal self-exhaust elastic infusion set, which comprises an elastic infusion pump (1), a vascular puncture needle (2), an infusion bag puncture needle (3), an infusion pipeline (4), an injection pipeline (5) and an injector (6), wherein the infusion pipeline (4) is connected between the elastic infusion pump (1) and the vascular puncture needle (2); the injection pipeline (5) is connected between the elastic infusion pump (1) and the infusion bag puncture needle (3); and a flow controller (7) and a self-exhaust filter (8) are sequentially connected in series to the infusion pipeline (4) in the direction from the elastic infusion pump (1) to the vascular puncture needle (2). The infusion set has a horizontal infusion function, is not required to be vertically hung, can automatically remove bubbles in the pipelines and filter liquid, has a thorough and reliable exhaust effect, can complete the infusion process at one time, is not required to be compressed in midway, and is stable in infusion speed and very suitable for infusion in wounded rescue and later delivery under field operation conditions.
Description
Technical field
This utility model belongs to the medical apparatus technical field, specifically, relates to a kind of transfusion device.
Background technology
Existing medical Transfusion device mainly contains two kinds of vertical suspension type and horizontals, and vertical suspension type transfusion device is that the static pressure utilizing the vertical height of liquid to hang to hold generation and the atmospheric pressure of importing are accomplished transfusion; The horizontal transfusion device then adopts inflation pressurization or spring loaded mode that transfusion power is provided usually.
Vertical suspension type transfusion device mainly is used in the transfusion under the little situation of hospital clinical patient range of activity, to be connected in series on its infusion pipeline one the Meng Fei Shi dropper, according to its operation principle; The air that imports not only can contaminated liquid; And in infusion process, produce bubble easily, if bubble can not be by discharge completely in time, along with liquid enters into human vas together; Can produce the air embolism phenomenon, jeopardize patient's life.The horizontal transfusion device be mainly used under the field condition wounded rescue, after send transfusion in the way; Existing inflation pressurization horizontal self-venting transfusion device is bubble in the discharge line effectively; But provide the infusion model of power time-consuming, require great effort through pressurization, need constantly pressurization, and transfusion speed is unstable; The residue liquid measure is big in the transfusion back pkt., can not guarantee enough amount of infusion.
The utility model content
The purpose of this utility model provides a kind of horizontal from aerofluxus elastic force transfusion device, and this transfusion device adopts the horizontal transfusion, can get rid of bubble and filter liquide in the pipeline automatically, and transfusion speed is stable, and transfusion back residue liquid measure is little, guarantees the safety of infusing.
For this reason; The horizontal of this utility model is from aerofluxus elastic force transfusion device; Include elastic force infusion pump, angiographic neeclle, transfusion bag puncture needle, infusion pipeline, fluid injection pipeline and syringe; Infusion pipeline is connected between elastic force infusion pump and the angiographic neeclle, and the fluid injection pipeline is connected between elastic force infusion pump and the transfusion bag puncture needle, on infusion pipeline, is serially connected with flow controller successively and from the aerofluxus fluid strainer from the direction of elastic force infusion pump to angiographic neeclle.
During use; Liquid in transfusion bag or the infusion bottle is injected the elastic force infusion pump through syringe and fluid injection pipeline with liquid; Open flow controller, make liquid fill with infusion pipeline, in the liquid during if any bubble; Can be discharged from through from the aerofluxus fluid strainer time, make the intravital liquid of entering machine not have bubble and exist.
The elastic force infusion pump is made up of cylindric transparent outer cover and the columnar silicon elastic rubber capsule that is positioned in the cylindric transparent outer cover, and the elastic force capsule restPoses after utilizing the contractility of self that liquid is extruded, and transparent outer cover is convenient to observe the working condition of elastic force capsule.
Formed by rectangle loam cake and lower cover fastening from the aerofluxus fluid strainer, be provided with a liquid phase filter membrane between loam cake and the lower cover, loam cake is provided with steam vent for four jiaos, and the steam vent inboard is stained with a gas phase filter membrane, and the gas phase filter membrane is in order to deaeration, and the liquid phase filter membrane is used for filter liquide.
One end of transfusion bag puncture needle, syringe and fluid injection pipeline links to each other through three-way cock; The other end of fluid injection pipeline is being communicated with infusion pipeline near elastic force infusion pump place, with syringe the liquid in transfusion bag or the infusion bottle is injected the elastic force infusion pump through three-way cock.
The technique effect that this utility model is obtained is: have horizontal transfusion function, do not need vertical height to hang; Can get rid of bubble and filter liquide in the pipeline automatically, exhaust effect thoroughly, reliably; Can disposable completion infusion process, do not need to pressurize midway, transfusion speed is stable; Be suitable for very much the wounded under the field condition rescue, after send the transfusion in the way.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is an elastic force infusion pump structural representation among Fig. 1.
Fig. 3 is from aerofluxus fluid strainer front schematic view among Fig. 1.
Fig. 4 is from aerofluxus fluid strainer generalized section among Fig. 1.
The specific embodiment
Through specific embodiment this utility model is elaborated below.
Extremely shown in Figure 4 like Fig. 1; The horizontal of this utility model is from aerofluxus elastic force transfusion device; Have elastic force infusion pump 1, angiographic neeclle 2, transfusion bag puncture needle 3, infusion pipeline 4, fluid injection pipeline 5 and syringe 6; Infusion pipeline 4 is connected between elastic force infusion pump 1 and the angiographic neeclle 2, and fluid injection pipeline 5 is connected between elastic force infusion pump 1 and the transfusion bag puncture needle 3, on infusion pipeline 4, is serially connected with flow controller 7 successively and from aerofluxus fluid strainer 8 from the direction of elastic force infusion pump 1 to angiographic neeclle 2.
During use; Liquid in transfusion bag 17 or the infusion bottle is injected elastic force infusion pump 1 through syringe 6 and fluid injection pipeline 5 with liquid; Open flow controller 7, make liquid fill with infusion pipeline 4, in the liquid during if any bubble; Can be discharged from through from aerofluxus fluid strainer 8 time, make the intravital liquid of entering machine not have bubble and exist.
Participate in Fig. 1, Fig. 2; Elastic force infusion pump 1 is made up of cylindric transparent outer cover 10 and the columnar silicon elastic rubber capsule 9 that is positioned at 10 li of cylindric transparent outer covers; Elastic force capsule 9 restPoses after utilizing the contractility of self that liquid is extruded, and transparent outer cover 10 is convenient to observe the working condition of elastic force capsule 9.
Referring to Fig. 1, Fig. 2, Fig. 3; Form by rectangle loam cake 11 and lower cover 12 fastenings from aerofluxus fluid strainer 8; Be provided with a liquid phase filter membrane 13 between loam cake 11 and the lower cover 12, loam cake is provided with steam vent 14 for 11 4 jiaos, and steam vent 14 inboards are stained with a gas phase filter membrane 15; Gas phase filter membrane 15 is in order to deaeration, and liquid phase filter membrane 13 is used for filter liquide.
Referring to Fig. 1; One end of transfusion bag puncture needle 3, syringe 6 and fluid injection pipeline 5 links to each other through three-way cock 16; The other end of fluid injection pipeline 5 is being communicated with infusion pipeline 4 near elastic force infusion pump 1 place, through three-way cock 16 usefulness syringes 6 liquid in transfusion bag 17 or the infusion bottle is injected elastic force infusion pump 1.
This utility model can disposable completion infusion process, does not need to pressurize midway, and transfusion speed is stable, can get rid of bubble and filter liquide in the pipeline automatically, exhaust effect thoroughly, reliable, be suitable for very that the wounded rescue under the field condition, after send the transfusion of the horizontal in the way.
Claims (4)
1. a horizontal is from aerofluxus elastic force transfusion device; It is characterized in that: comprise elastic force infusion pump (1), angiographic neeclle (2), transfusion bag puncture needle (3), infusion pipeline (4), fluid injection pipeline (5) and syringe (6); Infusion pipeline (4) is connected between elastic force infusion pump (1) and the angiographic neeclle (2); Fluid injection pipeline (5) is connected between elastic force infusion pump (1) and the transfusion bag puncture needle (3), goes up that direction from elastic force infusion pump (1) to angiographic neeclle (2) is serially connected with flow controller (7) successively and from aerofluxus fluid strainer (8) at infusion pipeline (4).
2. horizontal as claimed in claim 1 is characterized in that from aerofluxus elastic force transfusion device: said elastic force infusion pump (1) is made up of cylindric transparent outer cover (10) and the columnar silicon elastic rubber capsule (9) that is positioned at cylindric transparent outer cover (10) lining.
3. horizontal as claimed in claim 1 is from aerofluxus elastic force transfusion device; It is characterized in that: the said fastening by rectangle loam cake (11) and lower cover (12) from aerofluxus fluid strainer (8) forms; Be provided with a liquid phase filter membrane (13) between loam cake (11) and the lower cover (12); Loam cake is provided with steam vent (14) for (11) four jiaos, and steam vent (14) inboard is stained with a gas phase filter membrane (15).
4. horizontal as claimed in claim 1 is from aerofluxus elastic force transfusion device; It is characterized in that: an end of said transfusion bag puncture needle (3), syringe (6) and fluid injection pipeline (5) links to each other through three-way cock (16), and the other end of fluid injection pipeline (5) is communicated with infusion pipeline (4) locating near elastic force infusion pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220086553XU CN202497546U (en) | 2012-03-09 | 2012-03-09 | Horizontal self-exhaust elastic infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220086553XU CN202497546U (en) | 2012-03-09 | 2012-03-09 | Horizontal self-exhaust elastic infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497546U true CN202497546U (en) | 2012-10-24 |
Family
ID=47034177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220086553XU Expired - Lifetime CN202497546U (en) | 2012-03-09 | 2012-03-09 | Horizontal self-exhaust elastic infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497546U (en) |
-
2012
- 2012-03-09 CN CN201220086553XU patent/CN202497546U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202497546U (en) | Horizontal self-exhaust elastic infusion set | |
| CN201814857U (en) | Liquor dispensing device | |
| CN211096608U (en) | Dropping funnel and siphon intravenous injection device | |
| CN204655657U (en) | A kind of medical auxiliary disposable transfusion device autoalarm | |
| CN203303434U (en) | Portable air pressure transfusion device | |
| CN208372148U (en) | A kind of leak-proof configuration syringe needle | |
| CN203539785U (en) | Rapid infusion device | |
| CN202427051U (en) | Automatic exhaust valve device for transfusion | |
| CN203154435U (en) | Pre-irrigation bag-type infusion set | |
| CN204671655U (en) | A kind of accurate blood transfusion apparatus | |
| CN202052141U (en) | Simple transfusion pressurizing device | |
| CN103100123A (en) | Blood return resistant dripping speed display tube | |
| CN206026781U (en) | Double plug safety transfusion system | |
| CN104511065A (en) | Medical infusion device | |
| CN203885940U (en) | Air pressure infusion device | |
| CN201211372Y (en) | Horizontal position type self-purging pressure transfusion device | |
| CN215133417U (en) | Safe type liquid distribution infusion bag | |
| CN203647772U (en) | Disposable oxygen dissolver | |
| CN215690489U (en) | A dispenser for blood transfusion | |
| CN202892434U (en) | Disposable totally-enclosed medicine feeding needle | |
| CN204246585U (en) | A kind of transfusion set | |
| CN216061505U (en) | Medicine adding piece for infusion apparatus | |
| CN203539809U (en) | Disposable automatic leakage plugging type transfusion device | |
| CN202961387U (en) | Infusion apparatus with IV fluid automatically infusing and stopping and air automatically draining | |
| CN2456721Y (en) | Transfusion system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |