CN206597194U - One kind stops liquid type bag transfusion system - Google Patents
One kind stops liquid type bag transfusion system Download PDFInfo
- Publication number
- CN206597194U CN206597194U CN201621394461.2U CN201621394461U CN206597194U CN 206597194 U CN206597194 U CN 206597194U CN 201621394461 U CN201621394461 U CN 201621394461U CN 206597194 U CN206597194 U CN 206597194U
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- China
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- wall
- fluid column
- liquid type
- transfusion system
- infusion bag
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Stop liquid type bag transfusion system the utility model discloses one kind; belong to field of medical products; including the puncture outfit being sequentially connected through flexible pipe, infusion bag, drop kettle, flow regulator and intravenous needle; infusion bag upper end is provided with chemical feed pipe; chemical feed pipe upper end is provided with plug, and the center of plug, which is provided with countersunk head through hole, the path section of countersunk head through hole, is provided with conduit; pipe inner wall is provided with circumferential uniform multiple rubber bumps, and the upper end of countersunk head through hole path section is provided with the diaphragm for closing conduit；Only the outer wall of fluid column includes the inverted cone shape outer wall of epimere and the cylindrical outer wall of hypomere, and the top of drop kettle inwall is provided with ring seat, and the inwall of ring seat is adapted with only fluid column outer wall, and only the bottom of fluid column has balancing weight；Provided with two vertically arranged isolating bars in the middle part of infusion bag, two isolating bars will be separated into three interconnected transfusing chambers in infusion bag.Easy to operate during puncture dosing, at the end of liquid and transfusion is changed, only fluid column declines with liquid level and closes infusion channel, realizes only liquid.
Description
Technical field
The utility model is related to field of medical products, and liquid type bag transfusion system is stopped in particular to one kind.
Background technology
Transfusion device is common medical treatment consumptive materials, by aseptic process, sets up passage between vein and decoction, defeated for vein
Liquid.It is general to be made up of connections such as intravenous needle, infusion tube, flow regulator, drop kettle, infusion bag, puncture outfits, on infusion segment bag
End sets dosing mouth.From to pass through plug during dosing mouth dosing, but plug elasticity is larger, and operation is laborious.And at the end of transfusion,
It is unable to automatic cut out and causes because liquid is totally lost and does not take out transfusion device in time and brings harm to patient.
Utility model content
The purpose of this utility model is to provide a kind of only liquid type bag transfusion system, to solve the above problems.
To realize the utility model purpose, the technical scheme used for：One kind stops liquid type bag transfusion system, including through flexible pipe
Puncture outfit, infusion bag, drop kettle, flow regulator and the intravenous needle being sequentially connected, infusion bag upper end are provided with chemical feed pipe, and its feature exists
In chemical feed pipe upper end is provided with plug, and the center of plug, which is provided with countersunk head through hole, the path section of countersunk head through hole, is provided with conduit, conduit
Inwall is provided with circumferential uniform multiple rubber bumps, and the upper end of countersunk head through hole path section is provided with the diaphragm for closing conduit；Drop
Provided with only fluid column in kettle, only the outer wall of fluid column includes the inverted cone shape outer wall of epimere and the cylindrical outer wall of hypomere, drop kettle inwall
Top is provided with ring seat, and the inwall of ring seat is adapted with only fluid column outer wall, and only the bottom of fluid column has balancing weight；In the infusion bag
Portion will be separated into three interconnected transfusing chambers provided with two vertically arranged isolating bars, two isolating bars in infusion bag.
Further, the ring seat upper surface is less than the height of only fluid column to the distance for dripping kettle roof.
Further, the only fluid column top has top cap.
Further, the rubber bumps are in hemispherical.
Further, the outer wall of the flexible pipe has multiple axially disposed ribs, and multiple ribs are cylindrical in flexible pipe
Face circumference uniform intervals distribution.
The beneficial effects of the utility model, which are that chemical feed pipe is realized by the mutual extruding of rubber bumps, seals slotting with syringe needle
Enter, easy to operate, and positioning is also convenient for when puncturing, plug also will not be to sinking during puncture, it is to avoid internally exfoliation.
The buoyancy that only fluid column is produced by it in decoction in use floats and it is separated with ring seat, opens infusion channel and enters
Row transfusion, at the end of liquid and transfusion is changed, only fluid column declines with liquid level and closes infusion channel, that is, falls on ring seat endoporus, prevents
Only air enters human body from infusion channel or blood of human body flows back, so as to realize only liquid, can be protected for a long time with lower portion in dropping funnel
Decoction is stayed, Venous Blood liquid is not flowed back.Soft inner air tube must be excluded compared to general infusion set, this transfusion device due to
The only effect of fluid column, air will not enter in transfusion catheter during transfusion, therefore without excluding air-in-line in initial fluid
Worry, so as to alleviate the working strength of medical personnel, saved the time.Isolating bar is not only solved infuses in the prior art
The problem of inconvenient human hand of bag is taken, additionally it is possible to coordinate in infusion process and provided very for heating element heater at heating element heater, isolating bar
Good matching depression.
Brief description of the drawings
Fig. 1 is the structural representation for the only liquid type bag transfusion system that the utility model is provided；
Fig. 2 is the sectional view of chemical feed pipe；
Fig. 3 is the sectional view of flexible pipe.
Embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Fig. 1, Fig. 2, Fig. 3 show the only liquid type bag transfusion system, including connect successively through flexible pipe 15 that the utility model is provided
Puncture outfit 1, infusion bag 2, drop kettle 3, flow regulator 4 and the intravenous needle 5 connect, the upper end of infusion bag 2 is provided with chemical feed pipe 6, chemical feed pipe 6
Upper end is provided with plug 7, and the center of plug 7, which is provided with countersunk head through hole, the path section of countersunk head through hole, is provided with conduit 8, and the inwall of conduit 8 is set
There are circumferential uniform multiple rubber bumps 9, and diaphragm 10 of the upper end provided with closing conduit 8 of countersunk head through hole path section；Drip kettle 3
The interior cylindrical outer wall provided with only fluid column 11, only inverted cone shape outer wall and hypomere of the outer wall of fluid column 11 including epimere, drips the inwall of kettle 3
Top be provided with ring seat 12, the inwall of ring seat 12 is adapted with the only outer wall of fluid column 11, and only the bottom of fluid column 11 has balancing weight 13；
The middle part of infusion bag 2 is provided with two vertically arranged isolating bars 14, and two isolating bars 14 will be separated into interconnected three in infusion bag 2
Individual transfusing chamber.
Two isolating bars 14 can be formed for heat-sealing, gripped to take provide it is convenient, infusion bag 2 built be after decoction every
From opposing recesses are formd at bar 14, in infusion process, decoction is cooler, and band gives people sense of discomfort, you can by infusion bag 2 every
From heating tube is placed at the opposing recesses formed at bar 14, decoction is incubated, can be kept heating tube with bandage or cover body etc. attaching
In infusion bag 2, if selected with heating tube is attached together according to actual conditions, can install to install.
The upper surface of ring seat 12 is less than the height of only fluid column 11 to the distance for dripping the roof of kettle 3, it is to avoid rock so that only fluid column
11 completely disengage from out ring seat 12 and lose only liquid effect, and only the top of fluid column 11 has top cap.Rubber bumps 9 are in hemispherical.Ring seat
12 endoporus are adapted with the only outer wall shape contour size of fluid column 11.
The outer wall of flexible pipe 15 has multiple axially disposed ribs 16, and multiple ribs 16 are circumferential in the periphery of flexible pipe 15
Uniform intervals are distributed, and see Fig. 3, it is to avoid the bending of flexible pipe 15 in infusion process and influence normal infusion.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, there can be various modifications and variations in spirit of the present utility model and principle, these are equivalent
Modification or replacement etc., are all contained within protection domain of the present utility model.
Claims (5)
1. one kind stops liquid type bag transfusion system, including puncture outfit, infusion bag, drop kettle, the flow regulator being sequentially connected through flexible pipe
And intravenous needle, infusion bag upper end is provided with chemical feed pipe, it is characterised in that chemical feed pipe upper end is provided with plug, and it is heavy that the center of plug is provided with
Conduit is provided with head through hole, the path section of countersunk head through hole, pipe inner wall is provided with circumferential uniform multiple rubber bumps, and countersunk head is logical
Diaphragm of the upper end of hole path section provided with closing conduit；Drip and only fluid column is provided with kettle, only the outer wall of fluid column includes falling for epimere
The cylindrical outer wall of taper outer wall and hypomere, the top of drop kettle inwall is provided with ring seat, and the inwall of ring seat is mutually fitted with only fluid column outer wall
Match somebody with somebody, only the bottom of fluid column has balancing weight；Provided with two vertically arranged isolating bars in the middle part of the infusion bag, two isolating bars will be defeated
Three interconnected transfusing chambers are separated into liquid bag.
2. only liquid type bag transfusion system according to claim 1, it is characterised in that the ring seat upper surface to drop kettle roof
Distance be less than the height of only fluid column.
3. only liquid type bag transfusion system according to claim 1, it is characterised in that the only fluid column top has top cap.
4. only liquid type bag transfusion system according to claim 1, it is characterised in that the rubber bumps are in hemispherical.
5. only liquid type bag transfusion system according to claim 1, it is characterised in that the outer wall of the flexible pipe has multiple edges
Axially arranged rib, and multiple ribs are in the circumferential uniform intervals distribution of flexible pipe periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394461.2U CN206597194U (en) | 2016-12-19 | 2016-12-19 | One kind stops liquid type bag transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394461.2U CN206597194U (en) | 2016-12-19 | 2016-12-19 | One kind stops liquid type bag transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597194U true CN206597194U (en) | 2017-10-31 |
Family
ID=60149718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394461.2U Active CN206597194U (en) | 2016-12-19 | 2016-12-19 | One kind stops liquid type bag transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597194U (en) |
-
2016
- 2016-12-19 CN CN201621394461.2U patent/CN206597194U/en active Active
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