CN204379884U - A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system - Google Patents
A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system Download PDFInfo
- Publication number
- CN204379884U CN204379884U CN201420836799.3U CN201420836799U CN204379884U CN 204379884 U CN204379884 U CN 204379884U CN 201420836799 U CN201420836799 U CN 201420836799U CN 204379884 U CN204379884 U CN 204379884U
- Authority
- CN
- China
- Prior art keywords
- buoy
- dropping funnel
- liquid
- axostylus axostyle
- bubble
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system, comprise tube for transfusion, perforator, dropping funnel, flow regulator, female Luer, and transfusion needle, tube for transfusion is provided with exhaustor, described dropping funnel is made up of upper dropping funnel and lower dropping funnel two parts, there is buoy the inside of lower dropping funnel, buoy has guiding axostylus axostyle, aerofluxus intake chamber and lower flume, lower dropping funnel top is provided with Anti-bubble lid, Anti-bubble lid is made up of water leg and guideway, the leaning to one side of guideway has lower water air channel, there is annular groove communicate with the aerofluxus intake chamber bottom of buoy of lower water air channel, only liquid valve body is had in annular groove, only liquid valve body lower surface has only liquid thin slice.This utility model ensure that the stability of transfusion, and the only liquid valve body of employing can automatic liquid-stopping, and prevent the generation of blood back phenomenon, the design of lower water air channel and aerofluxus intake chamber prevents bubble to enter in tube for transfusion, and practical, is worthy to be popularized.
Description
Technical field
This utility model relates to a kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system.
Background technology
The transfusion device of current market is varied, people are when using transfusion device transfusion, especially when the medicinal liquid in infusion bottle will defeatedly be use up, transfusion needle is just needed to extract from human body, " blood back " phenomenon will be caused if do not extract, very large harm is had like this to patient body, even if transfusion device is on the market varied, existing only liquid transfusion device, general is all adopt buoy to carry out automatic liquid-stopping as a valve body, but existing buoy is subject to the unbalance off normal that the extraneous factors such as the swing of transfusion outpatient hand cause buoy and lower contact opening in dropping funnel content, this just causes the only liquid of automatic liquid-stopping structure to lose efficacy, but also buoy usually can be caused to block dropping funnel, medicinal liquid cannot fall, and the situation such as aerofluxus is not smooth, thus impact transfusion.In the dropping funnel of transfusion device traditional in addition, transfusion easily produces bubble and is mixed into tube for transfusion, along with medicinal liquid enters human body, and the safety of same harm transfusion person.
Utility model content
This utility model, in order to solve the above-mentioned deficiency of prior art, proposes a kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system.
In order to solve the problems of the technologies described above, this utility model is by the following technical solutions: a kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system, comprise tube for transfusion, perforator, dropping funnel, flow regulator, female Luer, and transfusion needle, tube for transfusion is provided with exhaustor, it is characterized in that: described dropping funnel is made up of upper dropping funnel and lower dropping funnel two parts, described upper dropping funnel is connected on lower dropping funnel, the inside of described lower dropping funnel is provided with a buoy, the top of this buoy is a guiding axostylus axostyle, the sidewall of described guiding axostylus axostyle is provided with many aerofluxus intake chambers, the bottom of this buoy is provided with lower flume, the upper port place of this lower dropping funnel is provided with an Anti-bubble lid, and described Anti-bubble lid is the recessed funnelform water leg of formation one downwards, and the middle part of this water leg protrudes upward the guideway that formation one is placed on guiding axostylus axostyle, the leaning to one side of described guideway has many lower water air channels extending along its length and run through sidewall, described lower water air channel communicates with aerofluxus intake chamber.The bottom of described buoy inwardly concaves formation annular groove, an only liquid valve body is installed in described annular groove, should only liquid valve body be circular and lower surface laminating be fixed wtih adopt flexible material to make stop liquid thin slice, the below of described only liquid thin slice is for stretching into the outlet pipe of lower dropping funnel inside, this outlet pipe upwardly certain length, and coordinate only liquid thin slice to accomplish automatic liquid-stopping.
Further, the medial wall of described annular groove has the vent groove configuration of vertical distribution, and described only liquid valve body coupling is filled in vent groove configuration.
Further, described only liquid valve body and only liquid thin slice all adopt silica gel material to make.
Further, the top of described guideway is provided with the backstop umbrella for cushioning medicinal liquid.
Further, the groove width of described lower water air channel is 0.3mm-0.7mm.
Compared with prior art, this utility model is novel in design, the buoy adopted and Anti-bubble lid match, what ensure that buoy fluctuates in an axial direction, buoy is prevented to block dropping funnel, medicinal liquid cannot fall, and aerofluxus is not smooth etc., and situation occurs, ensure that the stability of transfusion, the structure of the lower water air channel that the aerofluxus intake chamber of buoy sidewall and Anti-bubble cover is all the design adopting groove at side surface, all side feed liquor during the liquid medicine flow of such dropping funnel, bubble is prevented to produce, even and if produce bubble, the groove width of lower water air channel is less than the external diameter producing bubble, bubble when entering can stop by notch or crush broken, bubble is prevented to enter tube for transfusion, ensure infusion safety, further, it is very good that the structure of the only liquid valve body adopted and only liquid thin slice stops liquid effect, prevent the generation of blood back phenomenon, and it is practical, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the assembling schematic diagram of Anti-bubble lid of the present utility model and buoy;
Fig. 3 is the sectional view of Anti-bubble lid of the present utility model;
Fig. 4 is the top view of Anti-bubble lid of the present utility model;
Fig. 5 is the sectional view of buoy of the present utility model;
Fig. 6 is the top view of buoy of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figures 1 to 6, the axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system that the utility model proposes, comprise tube for transfusion 1, perforator 2, dropping funnel 3, flow regulator 4, female Luer 5 and transfusion needle 6 tube for transfusion are provided with exhaustor 7, dropping funnel 3 is made up of upper dropping funnel 8 and lower dropping funnel 9 two parts, upper dropping funnel 8 is connected on lower dropping funnel 9, the inside of lower dropping funnel 9 is provided with a buoy 10, buoy is in tradition " seal " shape, it is alternatively the funnel-form of standing upside down, wherein the top of buoy is a guiding axostylus axostyle 11, the sidewall of guiding axostylus axostyle 11 is provided with two aerofluxus intake chambers 12, the bottom of this buoy 10 is provided with six lower flumes 13, the tank being communicated with aerofluxus intake chamber 12 and lower flume 13 is provided with at the inclination position of buoy, facilitate the dredging of aqueous vapor.
The upper port place of lower dropping funnel is provided with an Anti-bubble lid 14, Anti-bubble lid 14 is the recessed funnelform water leg 15 of formation one downwards, the middle part of water leg 15 protrudes upward the guideway 16 that formation one is placed on guiding axostylus axostyle 11, guiding axostylus axostyle 11 and guideway 16 are all rectangular column types, the leaning to one side of guideway 16 has many lower water air channels 17 extending along its length and run through sidewall, lower water air channel 17 communicates with aerofluxus intake chamber 12.The top of guideway 16 is provided with the backstop umbrella 23 for cushioning medicinal liquid.The groove width of lower water air channel is 0.3mm-0.7mm.The bubble external diameter that the notch of 0.3mm-0.7mm produces than general medicinal liquid is little, be exactly like this bubble produce also can stop by notch or crush broken, prevent bubble to enter tube for transfusion, ensure infusion safety.
The bottom of buoy inwardly concaves formation annular groove 18, an only liquid valve body 19 is installed in annular groove, should only liquid valve body 19 in circular and lower surface laminating is fixed wtih the only liquid thin slice 20 adopting flexible material to make, only the below of liquid thin slice is for stretching into the outlet pipe 21 of lower dropping funnel inside, this outlet pipe upwardly certain length, and coordinate only liquid thin slice 20 to accomplish automatic liquid-stopping.The medial wall of annular groove 18 has the vent groove configuration 22 of vertical distribution, and only liquid valve body 19 coupling is filled in vent groove configuration.Stopping liquid valve body 19 and stopping liquid thin slice 20 all adopts silica gel material to make.
Stopping liquid valve body and stopping liquid thin slice all adopts silica gel material to make, and only the thickness of the Thickness Ratio annular groove of liquid valve body is little, ensures annular groove exhaust gas inside, and the ring wall cylindrical stopping liquid valve body diminishes gradually under upper, is just stuck in annular groove when only liquid valve body is filled in.
During concrete transfusion, medicinal liquid enters in dropping funnel, when medicinal liquid enters and falls, drop in backstop umbrella 23, disperse by backstop umbrella 23 buffering, be scattering into below water leg 15 in, lower water air channel 17 on Anti-bubble lid sidewall and dirty, again by the aerofluxus intake chamber 12 on buoy sidewall, then be tank 15, finally reach the bottom of lower dropping funnel.
Along with the rising of liquid level, buoy rises because of the effect of buoyancy, and due to the cooperation of lead axostylus axostyle 11 and guideway 16, ensure that buoy can only move up along the axis of guiding axostylus axostyle 11, time mobile, only liquid thin slice detaches the mouth of pipe of water pipe, and transfusion is carried out.And at the end of transfusion is fast, along with the liquid level in dropping funnel declines; buoy also slowly declines; due to guiding axostylus axostyle 11 and the cooperation of guideway 16; ensure that whole buoy down declines an axial centre; after only liquid thin slice blocks the mouth of pipe of outlet pipe of buoy lower end; the upper end of buoy axostylus axostyle is retained in guideway 16 all the time; so just guarantee that buoy can not cause double swerve or inclination because of extraneous various factors impact; guarantee that buoy stops the contact equilibrium between liquid thin slice and dropping funnel sewer pipe mouth; prevent gas leakage, guarantee excellent to stop liquid effect.
Above-described embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, this utility model patent and protection domain should be as the criterion with appended claims.
Claims (5)
1. an axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system, comprise tube for transfusion (1), perforator (2), dropping funnel (3), flow regulator (4), female Luer (5) and transfusion needle (6), tube for transfusion is provided with exhaustor (7), it is characterized in that: described dropping funnel (3) is made up of upper dropping funnel (8) and lower dropping funnel (9) two parts, described upper dropping funnel (8) is connected on lower dropping funnel (9), the inside of described lower dropping funnel (9) is provided with a buoy (10), the top of this buoy is a guiding axostylus axostyle (11), the sidewall of described guiding axostylus axostyle (11) is provided with many aerofluxus intake chambers (12), the bottom of this buoy (10) is provided with lower flume (13), the upper port place of this lower dropping funnel is provided with an Anti-bubble lid (14), described Anti-bubble lid (14) is the recessed funnelform water leg of formation one (15) downwards, and the middle part of this water leg (15) protrudes upward the guideway (16) that formation one is placed on guiding axostylus axostyle (11), the leaning to one side of described guideway (16) has many lower water air channels (17) extending along its length and run through sidewall, described lower water air channel (17) communicates with aerofluxus intake chamber (12),
The bottom of described buoy inwardly concaves formation annular groove (18), an only liquid valve body (19) is installed in described annular groove, should only liquid valve body (19) in circular and lower surface laminating is fixed wtih the only liquid thin slice (20) adopting flexible material to make, the below of described only liquid thin slice is for stretching into the outlet pipe (21) of lower dropping funnel inside, this outlet pipe upwardly certain length, and coordinate only liquid thin slice (20) to accomplish automatic liquid-stopping.
2. axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system as claimed in claim 1, it is characterized in that: the medial wall of described annular groove (18) has the vent groove configuration (22) of vertical distribution, described only liquid valve body (19) coupling is filled in vent groove configuration.
3. axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system as claimed in claim 2, is characterized in that: described only liquid valve body (19) and only liquid thin slice (20) all adopt silica gel material to make.
4. axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system as claimed in claim 1, is characterized in that: the top of described guideway (16) is provided with the backstop umbrella (23) for cushioning medicinal liquid.
5. axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system as claimed in claim 1, is characterized in that: the groove width of described lower water air channel is 0.3mm-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836799.3U CN204379884U (en) | 2014-12-26 | 2014-12-26 | A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836799.3U CN204379884U (en) | 2014-12-26 | 2014-12-26 | A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379884U true CN204379884U (en) | 2015-06-10 |
Family
ID=53352643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836799.3U Active CN204379884U (en) | 2014-12-26 | 2014-12-26 | A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379884U (en) |
-
2014
- 2014-12-26 CN CN201420836799.3U patent/CN204379884U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204446801U (en) | A kind of Anti-bubble automatic liquid-stopping multifunctional transfusion system | |
| CN104689409A (en) | Multifunctional transfusion device capable of preventing bubbles and automatically stopping liquid | |
| CN204379884U (en) | A kind of axostylus axostyle buoy centralized positioning automatic liquid-stopping Anti-bubble multifunctional transfusion system | |
| CN102772842A (en) | Safe and automatic hydraulic control opening and closing valve and infusion apparatus with safe and automatic hydraulic control opening and closing valve | |
| CN104548244A (en) | Multifunctional shaft lever buoy center positioning infusion set capable of automatically stopping liquid and preventing bubbles | |
| CN201949453U (en) | Safe infusion and automatic water-stopping floating container | |
| CN202226186U (en) | Water sucking bottle | |
| RU154545U1 (en) | DEVICE FOR SAFE INJECTION OF LIQUID | |
| CN203815959U (en) | Venous infusion device | |
| CN204815196U (en) | Mobile membrane dual positioning of H type ends liquid transfusion system | |
| CN203777407U (en) | Vein transfusion set | |
| CN202811379U (en) | Automatic water filling device for centrifugal pump | |
| CN102085401B (en) | Anti-extrusion drip transfusion safety control device | |
| CN204890787U (en) | Self -bleeding who takes filter screen ends liquid secondary filter transfusion system | |
| CN201564913U (en) | Safe drop transfusion control device | |
| CN202078599U (en) | Disposable transfusion component used for transfusion pump | |
| CN201840734U (en) | Extrusion preventive safety control device for transfusion | |
| CN205055050U (en) | Water clock of in -process blood backflow prevents to infuse | |
| CN202426981U (en) | Automatic liquid stop anti-blood-return self-destruct device for medical infusion set | |
| CN204501907U (en) | A kind of tube for transfusion | |
| CN203710482U (en) | Hemisphere membrane automatic liquid stop infusion apparatus | |
| CN102139131B (en) | Safety vein infusion control device | |
| CN205145154U (en) | Take bottle of drinking of ventilative structure | |
| CN203989388U (en) | A kind of oxygen suction humidifying bottle | |
| CN204043673U (en) | A kind of magnetic compass of the upper room of Anti-bubble backflow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |