CN201996906U - Emptying disposable infusion tube - Google Patents
Emptying disposable infusion tube Download PDFInfo
- Publication number
- CN201996906U CN201996906U CN2011200244510U CN201120024451U CN201996906U CN 201996906 U CN201996906 U CN 201996906U CN 2011200244510 U CN2011200244510 U CN 2011200244510U CN 201120024451 U CN201120024451 U CN 201120024451U CN 201996906 U CN201996906 U CN 201996906U
- Authority
- CN
- China
- Prior art keywords
- infusion tube
- dropper
- emptying
- floating block
- infusion
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an emptying disposable infusion tube which belongs to the field of medical apparatuses and appliances, and structurally comprises a puncture needle head, an infusion hose, a dropper and a needle head; a flow regulator is arranged on the infusion hose; the infusion hose introduced in the upper end of the dropper is connected with an arc-shaped bent pipe; an air filter membrane is arranged at an outlet of the arc-shaped bent pipe; a floating block is arranged in the dropper; and the setting of the floating block can prevent blood from flowing back when liquid medicine is drained away, so that the phenomenon of bleed-back is avoided. Compared with the prior art, the emptying disposable infusion tube has the characteristics of reasonable design, simple structure, convenience in use and the like and saves time and labor, so that the work burden of the medical personnel is reduced, the working efficiency of the medical personnel is improved and the treatment effect is enhanced.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, a kind of specifically emptying type one-time infusion tube simple in structure, easy to use.
Background technology
The tube for transfusion of hospital's use at present also all is conventional tube for transfusion, especially at Vasculocardiology Deparment, as expand blood vessel class medicine, arrhythmia class medicine etc., in infusion process, need the omnidistance monitoring of medical worker or families of patients, to prevent the blood back phenomenon occurring after transfusion from finishing, but but the situation that injection needle but can't in time be extracted the transfusion end often appears in practical operation, will cause occurring the vein blood back like this, cause inconvenience, if have unnecessary gas can cause big inconvenience even dangerous equally in the input patient body in the medicinal liquid, especially when changing infusion bottle without getting rid of directly.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of emptying type one-time infusion tube simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner, this emptying type one-time infusion tube, its structure comprises piercing needle, infusion tube, dropper, syringe needle, one flow actuator is set on infusion tube, the infusion tube that introduce described dropper upper end connects a curve bend, in the exit of curve bend the air filter membrane is installed, and also places a floating block in the described dropper, the backflow of blood when setting of floating block can prevent that medicinal liquid from flowing to end avoids occurring the blood back phenomenon.
Described floating block is a baton round.
The beneficial effect that this utility model is compared with prior art produced is:
Characteristics such as that emptying type one-time infusion tube of the present utility model has is simple in structure, easy to use, be skillfully constructed, be provided with floating block, can make tube for transfusion be air-tight state timely, prevent the vein blood back, effectively overcome patient's vein pressure, avoided the generation of vein blood back; Be provided with the air filter membrane, can effectively the gas in the medicinal liquid be separated, avoided the possibility of gas input human body, improved the safety of transfusion; Time saving and energy saving, alleviate medical worker's work load, improve medical worker's work efficiency, strengthen therapeutic effect.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, piercing needle, 2, dropper, 3, curve bend, 4, the air filter membrane, 5, floating block, 6, infusion tube, 7, flow regulator, 8, syringe needle.
The specific embodiment
Do following detailed description the in detail below in conjunction with 1 pair of emptying type one-time infusion tube of the present utility model of accompanying drawing.
As shown in Figure 1, emptying type one-time infusion tube of the present utility model, its structure comprises piercing needle 1, infusion tube 6, dropper 2, syringe needle 8, one flow actuator 7 is set on infusion tube 6, the infusion tube 6 that introduce described dropper 2 upper ends connects a curve bend 3, in the exit of curve bend 3 air filter membrane 4 is installed, and also places a floating block 5 in the described dropper 2, the backflow of blood when setting of floating block 5 can prevent that medicinal liquid from flowing to end avoids occurring the blood back phenomenon.
Described floating block 5 is a baton round.
Embodiment: at first piercing needle 1 is thrust in the infusion bottle when using this tube for transfusion, then by flow regulator 7 control flows, the messenger drug liquid stream is gone in the dropper 2, filter by air filter membrane 4 earlier before in flowing into dropper 2, with regard to can be good at the air separation in the medicinal liquid is come out like this, discharge the gas in the medicinal liquid automatically; Medicinal liquid after filtering then can splash into syringe needle 8 places by infusion tube 6, carries out infusion treatment for the patient safely and efficiently.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (2)
1. emptying type one-time infusion tube, comprise piercing needle, infusion tube, dropper, syringe needle, one flow actuator is set on infusion tube, it is characterized in that the infusion tube that introduce described dropper upper end connects a curve bend, in the exit of curve bend the air filter membrane is installed, also places a floating block in the described dropper.
2. emptying type one-time infusion tube according to claim 1 is characterized in that described floating block is a baton round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200244510U CN201996906U (en) | 2011-01-26 | 2011-01-26 | Emptying disposable infusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200244510U CN201996906U (en) | 2011-01-26 | 2011-01-26 | Emptying disposable infusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201996906U true CN201996906U (en) | 2011-10-05 |
Family
ID=44699686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200244510U Expired - Fee Related CN201996906U (en) | 2011-01-26 | 2011-01-26 | Emptying disposable infusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201996906U (en) |
-
2011
- 2011-01-26 CN CN2011200244510U patent/CN201996906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120126 |