CN204910301U - Modified non return blood transfer line - Google Patents
Modified non return blood transfer line Download PDFInfo
- Publication number
- CN204910301U CN204910301U CN201520634500.0U CN201520634500U CN204910301U CN 204910301 U CN204910301 U CN 204910301U CN 201520634500 U CN201520634500 U CN 201520634500U CN 204910301 U CN204910301 U CN 204910301U
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- CN
- China
- Prior art keywords
- kickboard
- kettle
- transfusion
- tube
- magnets
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a modified non return blood transfer line, it is main includes the kettle drips, the upper end that drips the kettle is connected with last transfer line, and the lower extreme that drips the kettle is connected with transfer line down, is equipped with the baffle in dripping the kettle, and baffle center department is equipped with the through -hole, and the cavity that drips the kettle is divided into cavity and lower cavity through the baffle, the indoor kickboard that is equipped with of epicoele, the indoor kickboard that is equipped with down of cavity of resorption, upward kickboard and lower kickboard are connected as an organic wholely through one section rubber tightrope, and the inboard of wherein floating downward is equipped with the iron plate, the below of dripping the kettle is equipped with the bearing, and the bearing is connected with lower transfer line, is equipped with the magnet set on the up end of bearing. The utility model discloses simple structure, convenient to use can prevent back blood by furtherly.
Description
Technical field
This utility model belongs to medical infusion lines field, especially a kind of non-blood returning transfusion tube of improvement.
Background technology
At present, tube for transfusion is generally connected to form by intravenous needle, helmet, upper infusion tube, lower infusion tube, liquid medicine filter, flow regulator, a kettle, bottle plug puncture unit, air inlet pipe air filter.In order to reach the object of return blood, generally in a kettle, arrange buoyancy aid, after dripping the liquid stream in kettle and be complete, by gravity shutoff tube for transfusion, there is the problem that shutoff is not tight, cause return blood disabler in buoyancy aid; In order to make up the not tight problem of buoyancy aid shutoff, generally in buoyancy aid, being provided with iron block, below a kettle, being provided with magnet, buoyancy aid improves the effect of shutoff by magnetic force; If Magnet suction not still affects plugging effect.
Summary of the invention
This utility model provides a kind of non-blood returning transfusion tube of improvement, solves the problem that buoyancy aid shutoff is not tight, and the problem that magnetic force size cannot regulate, and further improves plugging effect.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of non-blood returning transfusion tube of improvement, mainly comprise and drip kettle, the upper end of dripping on kettle is connected with upper tubing, the lower end of dripping kettle is connected with lower tube for transfusion, it is characterized in that: drip in kettle and be provided with dividing plate, dividing plate center is provided with through hole, the chamber dripping kettle is divided into upper chamber and lower chambers by dividing plate, kickboard is provided with in upper chamber, bottom chamber is provided with lower kickboard, and upper kickboard and lower kickboard are connected as one by one section of rubber tightrope, wherein descend in kickboard to be provided with iron block; The below of dripping kettle is provided with supporting base, and supporting base is connected with lower tube for transfusion, and the upper surface of supporting base is provided with group of magnets.
Further limit technique scheme, described supporting base and lower tube for transfusion are integral type structure.Can reduce production cost like this, and the bonding strength both improving.
Further limit technique scheme, described group of magnets is made up of the Magnet of multiple superposition.Magnetic force size adjustment is realized by the Magnet quantity superposing magnet.
Further improve technique scheme, described rubber tightrope is arranged in pillar, is provided with slide bar in the upper end of pillar, and the inner of slide bar is connected with rubber tightrope upper end, and the outer end of slide bar is connected with upper kickboard; Be provided with plug in the lower end of pillar, the inner of plug is connected with rubber tightrope lower end, and the outer end of plug is connected with lower kickboard.Pillar is to prevent rubber tightrope contaminated liquid; Namely slide bar ensure that the flexible of rubber tightrope, also prevent liquid and enters in pillar.
Further limit technique scheme, described each ferromagnetic ferrum is all made up of two semicircular magnets, the interface of two magnets is equipped with the arc groove adapted with lower tube for transfusion.This structure is convenient to magnet installation, dismounting, and realizing magnet is general part, reduces production cost.
Beneficial effect: 1. go up the through hole on kickboard shutoff dividing plate, lower kickboard shutoff tube for transfusion, realizes secondary plugging, has the effect of dual anti-return blood.2. rubber tightrope can strain kickboard by the elasticity of self, improves the plugging effect of kickboard.3. magnet group can regulate the size of magnetic force, and magnetic force is larger, and the plugging effect of upper kickboard and below kickboard is better.4. this utility model structure is simple, easy to use, can anti-return blood further.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is rubber tightrope syndeton schematic diagram in this Fig. 1.
Detailed description of the invention
As shown in Figure 1, a kind of non-blood returning transfusion tube of improvement, mainly comprises and drips kettle 1, and the upper end of dripping on kettle 1 is connected with upper tubing 2, and the lower end of dripping kettle 1 is connected with lower tube for transfusion 3, and upper tubing 2 is communicated with lower tube for transfusion 3 by dripping kettle 1; Drip in kettle 1 and be provided with dividing plate 4, dividing plate 4 center is provided with through hole, and the chamber dripping kettle 1 is divided into upper chamber and lower chambers by dividing plate 4, is provided with kickboard 5 in upper chamber, bottom chamber is provided with lower kickboard 6, and upper kickboard 5 is connected as one by one section of rubber tightrope 7 with lower kickboard 6; As shown in Figure 2, the rope form that rubber tightrope 7 is made up of vulcanized rubber, rubber tightrope 7 is arranged in pillar 8, is provided with slide bar 9 in the upper end of pillar 8, and the inner of slide bar 9 is connected with rubber tightrope 7 upper end, and the outer end of slide bar 9 is connected with upper kickboard 5; Be provided with plug 10 in the lower end of pillar 8, the inner of plug 10 is connected with rubber tightrope 7 lower end, and the outer end of plug 10 is connected with lower kickboard 6, is provided with iron block 11 in lower kickboard 6; The below of dripping kettle 1 is provided with supporting base 12, and supporting base 12 and lower tube for transfusion 3 are integral type structure, and supporting base 12 is connected with lower tube for transfusion 3, and 12 upper surfaces of supporting base are provided with group of magnets; Described group of magnets is made up of the Magnet of multiple superposition, and each ferromagnetic ferrum is all made up of two semicircular magnets 13, the interface of two magnets 13 is equipped with the arc groove adapted with lower tube for transfusion, and namely two arc grooves are combined formation tube for transfusion pore.
Described upper kickboard, lower kickboard and pillar are made by medical plastic.
Operation principle: kettle will be dripped and be inverted, pinch pressure and drip kettle, liquid in transfusion bag is flowed into and drips in kettle, drip kettle to put just, upper kickboard and lower kickboard are floated by the liquid dripped in kettle, be arranged on supporting seat by group of magnets again, lower kickboard is floated in the liquid of dropping funnel lower chambers by group of magnets, and group of magnets makes lower kickboard cannot through hole on shutoff dividing plate; After the liquid stream of dripping kettle is complete, lower kickboard is by self gravitation and group of magnets magnetic force shutoff tube for transfusion, and meanwhile, lower kickboard by the through hole on the upper kickboard shutoff dividing plate of rubber tightrope tension, thus realizes the object of secondary plugging, further increasing plugging effect.
Claims (5)
1. the non-blood returning transfusion tube improved, mainly comprise and drip kettle, the upper end of dripping kettle is connected with upper tubing, and the lower end of dripping kettle is connected with lower tube for transfusion, it is characterized in that: drip in kettle and be provided with dividing plate, dividing plate center is provided with through hole, the chamber dripping kettle is divided into upper chamber and lower chambers by dividing plate, and be provided with kickboard in upper chamber, bottom chamber is provided with lower kickboard, upper kickboard and lower kickboard are connected as one by one section of rubber tightrope, wherein descend in kickboard to be provided with iron block; The below of dripping kettle is provided with supporting base, and supporting base is connected with lower tube for transfusion, and the upper surface of supporting base is provided with group of magnets.
2. the non-blood returning transfusion tube of a kind of improvement according to claim 1, is characterized in that: described supporting base and lower tube for transfusion are integral type structure.
3. the non-blood returning transfusion tube of a kind of improvement according to claim 1 or 2, is characterized in that: described group of magnets is made up of the Magnet of multiple superposition.
4. the non-blood returning transfusion tube of a kind of improvement according to claim 3, is characterized in that: described rubber tightrope is arranged in pillar, is provided with slide bar in the upper end of pillar, and the inner of slide bar is connected with rubber tightrope upper end, and the outer end of slide bar is connected with upper kickboard; Be provided with plug in the lower end of pillar, the inner of plug is connected with rubber tightrope lower end, and the outer end of plug is connected with lower kickboard.
5. the non-blood returning transfusion tube of a kind of improvement according to claim 4, is characterized in that: described each ferromagnetic ferrum is all made up of two semicircular magnets, the interface of two magnets is equipped with the arc groove adapted with lower tube for transfusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634500.0U CN204910301U (en) | 2015-08-21 | 2015-08-21 | Modified non return blood transfer line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634500.0U CN204910301U (en) | 2015-08-21 | 2015-08-21 | Modified non return blood transfer line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910301U true CN204910301U (en) | 2015-12-30 |
Family
ID=54959489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634500.0U Expired - Fee Related CN204910301U (en) | 2015-08-21 | 2015-08-21 | Modified non return blood transfer line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420157A (en) * | 2019-08-27 | 2020-07-17 | 苏州科技城医院 | Blood-return-preventing blood-coagulation infusion apparatus |
-
2015
- 2015-08-21 CN CN201520634500.0U patent/CN204910301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420157A (en) * | 2019-08-27 | 2020-07-17 | 苏州科技城医院 | Blood-return-preventing blood-coagulation infusion apparatus |
| CN111420157B (en) * | 2019-08-27 | 2021-10-29 | 苏州科技城医院 | Blood-return-preventing blood-coagulation infusion apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |