CN202184988U - Disposable liquid-control infusion set with steel needle - Google Patents
Disposable liquid-control infusion set with steel needle Download PDFInfo
- Publication number
- CN202184988U CN202184988U CN2011201580148U CN201120158014U CN202184988U CN 202184988 U CN202184988 U CN 202184988U CN 2011201580148 U CN2011201580148 U CN 2011201580148U CN 201120158014 U CN201120158014 U CN 201120158014U CN 202184988 U CN202184988 U CN 202184988U
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- CN
- China
- Prior art keywords
- liquid
- infusion
- dropping funnel
- steel needle
- control
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000001802 infusion Methods 0.000 title abstract 8
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000003340 mental effect Effects 0.000 abstract 1
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A disposable liquid-control infusion set with a steel needle is characterized in that a puncture outfit, an air filter, a dropper, a flow regulator, a liquid medicine filter and an infusion needle are connected integrally through soft hoses, the puncture outfit consists of a steel needle tube, and a three-hole cover is capped on the dropper and provided with a medicine filler. During use of the disposable liquid-control infusion set with the steel tube, a liquid control piece floats without causing blocking during infusion of liquid medicine, the surface of the liquid control piece falls, an inlet passage of the liquid medicine is closed and air cannot enter the inlet passage when in change of an infusion bottle or when infusion is finished, so that automatic liquid control effect is achieved, unsafe factors to patients can be reduced, while mental pressure and operation pressure of nursing staff can be released. Further, since the puncture outfit is the steel needle, a bottle plug can be punctured more easily, operation of medical staff is facilitated. Accordingly, the disposable liquid-control infusion set with the steel needle has the advantages of simple structure, convenience in operation, high safety and the like, and is suitable to be popularized and applied.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of disposable use strip steel pin solution stopping transfusion device.
Background technology
The actuator that the transfusion device that uses clinically at present is provided with by an epimere tube for transfusion, Murphy's burette, hypomere tube for transfusion, venipuncture needle and tube for transfusion is from top to bottom successively formed.Though these transfusion devices are simple in structure, when transfusion finishes, can not automatic cut out, in time do not take out transfusion device and bring harm thereby cause being totally lost to patient because of liquid, increased simultaneously medical personnel workload, make operation inconvenience more.Secondly because perforator of conventional transfusion device is a rigid plastics, if run into the stronger bottle stopper of hardness then be difficult to penetrate, thus the delay operating time.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, and a kind of simple in structure, easy to operate, disposable use strip steel pin solution stopping transfusion device that safety is good is provided.
The technical scheme that is adopted in order to achieve the above object is following:
Disposable use strip steel pin solution stopping transfusion device; It is characterized in that linking into an integrated entity through flexible catheter by perforator, air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle; Said perforator is made up of the draw point pipe; Be stamped three hole dropping funnel lids on the said dropping funnel, this dropping funnel covers and also is provided with dosing mouth.
Disposable use strip steel pin solution stopping transfusion device according to this utility model provided is characterized in that being placed with in the said dropping funnel solution stopping sheet.
Disposable use strip steel pin solution stopping transfusion device according to this utility model provided is characterized in that said solution stopping sheet is provided with liquid-leaking nozzle.
This utility model in use utilizes the solution stopping sheet in the medicinal liquid course of conveying, to float and does not stop up, and when transfusion was changed bottle or finished, solution stopping sheet surface descended and makes and seal on the access road of medicinal liquid, and cause air is advanced not go, and accomplishes automatic solution stopping effect.Guarantee to bring unsafe factor, alleviate nursing staff's stress and operating pressure simultaneously to the patient.Secondly because perforator adopts draw point, therefore make the bottle stopper puncture be more prone to, made things convenient for medical worker's operation.Therefore the utlity model has advantages such as simple in structure, easy to operate, that safety is good, be fit to promote the use of widely.
Description of drawings
Fig. 1 is this utility model structural representation
Among the figure: 1-perforator, 2-air filter, 3-dropping funnel, 4-flow regulator, 5-liquid medicine filter, 6-transfusion needle, 7-solution stopping sheet, 8-dosing mouth, 9-dropping funnel lid.
The specific embodiment
To combine accompanying drawing that the technical scheme of this utility model is done below further describes:
As shown in Figure 1: disposable use strip steel pin solution stopping transfusion device; Link into an integrated entity through flexible catheter by perforator 1, air filter 2, dropping funnel 3, flow regulator 4, liquid medicine filter 5 and transfusion needle 6; Said perforator 1 is made up of the draw point pipe; Be stamped three hole dropping funnel lids 9 on the said dropping funnel 3, also be provided with dosing mouth 8 on the dropping funnel lid 9.
Concrete is to be covered with helmet on the perforator 1, and its lower end connects dropping funnel 3 through flexible catheter, and the dropping funnel lid 9 in three holes is stamped in dropping funnel 3 upper ends, and it connects dosing mouth 8, flexible catheter and air filter 2 respectively.Be placed with solution stopping sheet 7 in the dropping funnel 3, said solution stopping sheet 7 is provided with liquid-leaking nozzle.Dropping funnel 3 lower ends are connected with flow regulator 4 through flexible catheter, and flow regulator 4 is connected with liquid medicine filter 5, and liquid medicine filter 5 also is communicated with transfusion needle 6.
Claims (3)
1. disposable use strip steel pin solution stopping transfusion device; It is characterized in that linking into an integrated entity through flexible catheter by perforator, air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle; Said perforator is made up of the draw point pipe; Be stamped three hole dropping funnel lids on the said dropping funnel, this dropping funnel covers and also is provided with dosing mouth.
2. disposable use strip steel pin solution stopping transfusion device according to claim 1 is characterized in that being placed with in the said dropping funnel solution stopping sheet.
3. disposable use strip steel pin solution stopping transfusion device according to claim 2 is characterized in that said solution stopping sheet is provided with liquid-leaking nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201580148U CN202184988U (en) | 2011-05-18 | 2011-05-18 | Disposable liquid-control infusion set with steel needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201580148U CN202184988U (en) | 2011-05-18 | 2011-05-18 | Disposable liquid-control infusion set with steel needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202184988U true CN202184988U (en) | 2012-04-11 |
Family
ID=45916468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201580148U Expired - Fee Related CN202184988U (en) | 2011-05-18 | 2011-05-18 | Disposable liquid-control infusion set with steel needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202184988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587558A (en) * | 2015-01-14 | 2015-05-06 | 哈尔滨医科大学 | Safety bottle stopper puncture device for preventing pricking wound |
-
2011
- 2011-05-18 CN CN2011201580148U patent/CN202184988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587558A (en) * | 2015-01-14 | 2015-05-06 | 哈尔滨医科大学 | Safety bottle stopper puncture device for preventing pricking wound |
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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: 20120411 Termination date: 20140518 |